/**
 * i3D Mobility — premium brand surfaces (home, about, category).
 * Uses theme CSS variables (--tx-*) so Theme Settings still apply.
 */

:root {
  --i3d-ink: var(--tx-heading, #0a0a0a);
  --i3d-muted: var(--tx-muted, #6b7280);
  --i3d-line: var(--tx-border, #e8e8e8);
  --i3d-soft: var(--tx-bg-soft, #f7f7f5);
  --i3d-gold: #b69a6b;
  --i3d-radius: var(--tx-radius, 12px);
  --i3d-max: var(--tx-content-width, 1320px);

  /* Align with global spacing tokens (fallbacks if main.css not loaded). */
  --i3d-section-y: var(--space-section, clamp(48px, 6.5vw, 88px));
  --i3d-section-y-sm: var(--space-section-sm, clamp(36px, 5vw, 56px));
  --i3d-section-y-lg: var(--space-section-lg, clamp(56px, 8vw, 104px));
  --i3d-head-gap: var(--space-head, clamp(32px, 4vw, 44px));
  --i3d-title-gap: var(--space-title-gap, 14px);
  --i3d-kicker-gap: var(--space-kicker-gap, 10px);
}

.front-page-main,
.home .site-main.front-page-main {
  padding: 0 !important;
  background: #fff;
}

/* —— Type rhythm: kicker → title → lead —— */
.i3d-kicker {
  margin: 0 0 var(--i3d-kicker-gap);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--i3d-muted);
}

.i3d-kicker--light { color: rgba(255,255,255,0.72); }

.i3d-kicker--gold {
  color: var(--i3d-gold, #b08a4a);
}

.i3d-section-head {
  margin: 0 0 var(--i3d-head-gap);
  max-width: 640px;
}
.i3d-section-head--center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.i3d-section-head .i3d-section-title:last-child {
  margin-bottom: 0;
}
.i3d-section-head .i3d-section-title + .i3d-section-lead {
  margin-top: 0;
}

.i3d-section-title {
  margin: 0 0 var(--i3d-title-gap);
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(2rem, 3.2vw, 2.5rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--i3d-ink);
}

.i3d-section-lead {
  margin: 0 auto;
  max-width: 48ch;
  font-size: 18px;
  line-height: 1.6;
  color: var(--tx-lead, var(--i3d-muted));
}
.i3d-section-lead--left { margin-left: 0; margin-right: 0; }

/* Title immediately followed by lead/paragraph — consistent gap */
.i3d-section-title + .i3d-section-lead,
.i3d-section-title + p,
h2.i3d-section-title + p,
h1 + .i3d-section-lead,
h1 + p {
  margin-top: 0;
}

.i3d-intro__lead,
.i3d-spotlight__lead,
.i3d-about-content p,
.entry-content.i3d-about-content p {
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
}

.i3d-about-content p + p,
.entry-content.i3d-about-content p + p {
  margin-top: 1em;
}

/* —— Standard section vertical padding —— */
.i3d-range,
.i3d-featured,
.i3d-process,
.i3d-testimonials,
.i3d-brand,
.i3d-why,
.i3d-highlights,
.i3d-rnd,
.i3d-qa,
.i3d-checklist,
.i3d-consult,
.i3d-intro,
.i3d-compare,
.i3d-accessories,
.i3d-titanium,
.i3d-spotlight,
.i3d-about-story,
.i3d-about-values,
.i3d-vision,
.i3d-about-vision,
.i3d-about-facts,
.wh-rnd-story,
.wh-rnd-problem,
.wh-rnd-pillars,
.wh-rnd-process,
.wh-rnd-outcomes,
.wh-rnd-partners {
  padding-top: var(--i3d-section-y);
  padding-bottom: var(--i3d-section-y);
}

.i3d-metrics,
.i3d-split-pair {
  padding-top: var(--i3d-section-y-sm);
  padding-bottom: var(--i3d-section-y-sm);
}

.i3d-about-hero,
.i3d-about-dark,
.wh-rnd-hero {
  padding-top: var(--i3d-section-y-lg);
  padding-bottom: var(--i3d-section-y-lg);
}

.i3d-video {
  padding-top: var(--i3d-section-y-sm);
  padding-bottom: var(--i3d-section-y);
}

.i3d-masthead {
  padding-top: var(--i3d-section-y);
  padding-bottom: var(--i3d-section-y-sm);
}

/* Branded breadcrumbs — Home / Products / Current --------------------- */
.i3d-crumbs {
  margin: 0 0 18px;
}
.i3d-crumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: 13px;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.01em;
}
.i3d-crumbs--start .i3d-crumbs__list {
  justify-content: flex-start;
}
.i3d-crumbs__item {
  display: inline-flex;
  align-items: center;
  min-width: 0;
  color: var(--tx-accent, #c8102e);
}
.i3d-crumbs__item a,
.i3d-crumbs__item span,
.i3d-crumbs a,
.i3d-crumbs.woocommerce-breadcrumb,
.i3d-crumbs.woocommerce-breadcrumb a {
  color: var(--tx-accent, #c8102e) !important;
  text-decoration: none;
}
.i3d-crumbs__item a,
.i3d-crumbs__item span {
  max-width: 28ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.i3d-crumbs a:hover,
.i3d-crumbs__item a:hover {
  color: #8a0b1f !important;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.i3d-crumbs__item.is-current span {
  font-weight: 700;
}
.i3d-crumbs__sep {
  display: inline-block;
  margin: 0 8px;
  color: var(--tx-accent, #c8102e);
  opacity: 0.55;
  font-weight: 500;
}
.i3d-crumbs.woocommerce-breadcrumb {
  background: transparent;
  border: 0;
  padding: 0;
  box-shadow: none;
}

@media (max-width: 720px) {
  .i3d-crumbs {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    max-width: 100%;
  }
  .i3d-crumbs::-webkit-scrollbar { display: none; }
  .i3d-crumbs__list {
    flex-wrap: nowrap;
    width: max-content;
    margin: 0 auto;
  }
  .i3d-crumbs--start .i3d-crumbs__list {
    margin: 0;
    justify-content: flex-start;
  }
  .i3d-crumbs__item a,
  .i3d-crumbs__item span {
    max-width: 16ch;
  }
}

.i3d-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 8px;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: var(--tx-btn-font-size, 14px);
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: none;
  text-decoration: none;
  border: 1px solid transparent;
  transition: background 0.3s cubic-bezier(0.22, 1, 0.36, 1), color 0.3s ease, border-color 0.3s ease, transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease;
}
.i3d-btn--dark {
  background: var(--tx-btn-secondary, var(--tx-primary, #111));
  color: #fff;
  border-color: var(--tx-btn-secondary, var(--tx-primary, #111));
}
.i3d-btn--dark:hover {
  background: var(--tx-btn-hover, var(--tx-accent, #c8102e));
  border-color: var(--tx-btn-hover, var(--tx-accent, #c8102e));
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(20, 20, 20, 0.16);
}
.i3d-btn--ghost {
  background: transparent;
  color: var(--i3d-ink);
  border-color: var(--i3d-line);
}
.i3d-btn--ghost:hover {
  border-color: var(--i3d-ink);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(20, 20, 20, 0.08);
}
.i3d-btn--pill {
  min-height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  color: #111;
  border: 1px solid rgba(255,255,255,0.9);
}
.i3d-btn--pill:hover { background: #fff; color: #111; }
.i3d-btn--sm { min-height: 42px; padding: 0 16px; font-size: 13px; }
.i3d-btn--lg { min-height: 52px; padding: 0 28px; }

/* Buttons --------------------------------------------------------------- */
.i3d-btn--light {
  background: #fff;
  color: #111;
  border-color: #fff;
}
.i3d-btn--light:hover {
  background: rgba(255,255,255,0.9);
  color: #111;
  border-color: rgba(255,255,255,0.9);
  transform: translateY(-1px);
}
.i3d-btn--outline-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.55);
}
.i3d-btn--outline-light:hover {
  background: rgba(255,255,255,0.12);
  border-color: #fff;
  color: #fff;
}
.i3d-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--i3d-ink);
  text-decoration: none;
  transition: gap 0.2s ease, color 0.2s ease;
}
.i3d-link:hover {
  gap: 12px;
  color: var(--tx-accent, #c8102e);
}
.i3d-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.i3d-kicker--on-dark {
  color: rgba(255,255,255,0.78);
}

/* Hero — split copy + fully visible product image ---------------------- */
.i3d-hero--split {
  position: relative;
  padding: 104px 0 clamp(28px, 5vw, 64px);
  overflow: visible;
  background: #f6f6f4;
  color: var(--i3d-ink, #111);
}
.i3d-hero--split .i3d-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: clamp(24px, 4.5vw, 64px);
  align-items: center;
}
.i3d-hero--split .i3d-hero__copy,
.i3d-hero__copy {
  max-width: 38rem;
}
.i3d-hero--split .i3d-kicker {
  margin: 0 0 var(--i3d-kicker-gap, 10px);
}
.i3d-hero--split .i3d-hero__title {
  margin: 0 0 var(--i3d-title-gap, 14px);
  max-width: 14ch;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(2.75rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #111;
  text-wrap: balance;
}
.i3d-hero--split .i3d-hero__lead {
  margin: 0 0 var(--space-5, 32px);
  max-width: 46ch;
  font-size: 18px;
  line-height: 1.6;
  color: var(--tx-lead, #4a4a4a);
}
.i3d-hero--split .i3d-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 0;
}
.i3d-hero--split .i3d-btn {
  min-height: 50px;
  padding: 0 22px;
  font-weight: 700;
  border-radius: 10px;
}
.i3d-hero--split .i3d-hero__media {
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: auto;
  padding: 0;
  background: none;
  border-radius: 18px;
}
.i3d-hero--split .i3d-hero__media img {
  display: block;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: min(520px, 58vh);
  object-fit: contain;
  object-position: center;
  border-radius: 18px;
}

@media (max-width: 1440px) {
  .i3d-hero__copy,
  .i3d-hero--split .i3d-hero__copy {
    padding: 50px;
  }
}

@media (max-width: 1024px) {
  .i3d-hero__copy,
  .i3d-hero--split .i3d-hero__copy {
    padding: 40px;
  }
}

/* Category strip under hero — editorial range navigator --------------- */
.i3d-cat-strip {
  position: relative;
  z-index: 2;
  border-bottom: 1px solid #e8e8e6;
  background:
    linear-gradient(180deg, #fafaf8 0%, #ffffff 100%);
}

.i3d-cat-strip__inner {
  display: flex;
  align-items: center;
  gap: 18px;
  padding-top: 16px;
  padding-bottom: 16px;
  /* Keep horizontal padding from .container so it lines up with the header */
  min-height: 72px;
}

.i3d-cat-strip__label {
  flex: 0 0 auto;
  margin: 0;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: none;
  color: #8a8a86;
  white-space: nowrap;
}

.i3d-cat-strip__track {
  display: flex;
  align-items: center;
  flex: 1 1 auto;
  gap: 8px;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
  mask-image: linear-gradient(90deg, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, #000 92%, transparent);
}

.i3d-cat-strip__track::-webkit-scrollbar {
  display: none;
}

.i3d-cat-strip__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  min-height: 44px;
  padding: 0 16px;
  font-size: 14px;
  box-shadow: none;
}

.i3d-cat-strip__link.i3d-btn--ghost {
  background: #fff;
  border-color: #e4e4e1;
  color: #1a1a1a;
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.03);
}

.i3d-cat-strip__name {
  line-height: 1;
}

.i3d-cat-strip__count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 6px;
  border-radius: 4px;
  background: #f3f3f0;
  color: #5c5c58;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0;
}

.i3d-cat-strip__link:hover,
.i3d-cat-strip__link:focus-visible {
  background: #111;
  color: #fff;
  border-color: #111;
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(15, 23, 42, 0.12);
}

.i3d-cat-strip__link:hover .i3d-cat-strip__count,
.i3d-cat-strip__link:focus-visible .i3d-cat-strip__count {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.i3d-cat-strip__link--all {
  margin-left: auto;
  min-height: 48px;
  box-shadow: 0 8px 18px rgba(15, 23, 42, 0.12);
}

.i3d-cat-strip__link--all .i3d-cat-strip__count {
  display: none;
}

.i3d-cat-strip__arrow {
  flex: 0 0 auto;
  transition: transform 0.2s ease;
}

.i3d-cat-strip__link--all:hover,
.i3d-cat-strip__link--all:focus-visible {
  background: var(--tx-accent, #c8102e);
  border-color: var(--tx-accent, #c8102e);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 12px 24px rgba(200, 16, 46, 0.28);
}

.i3d-cat-strip__link--all:hover .i3d-cat-strip__arrow {
  transform: translateX(2px);
}

/* Metrics — slim strip ------------------------------------------------- */
.i3d-metrics {
  padding: clamp(36px, 5vw, 56px) 0;
  background: #f7f7f5;
  color: var(--i3d-ink);
}
.i3d-metrics__head { margin-bottom: 28px; }
.i3d-metrics .i3d-kicker { color: var(--i3d-muted); }
.i3d-metrics__title {
  margin: 0;
  max-width: 22ch;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.4rem, 2.6vw, 1.9rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--i3d-ink);
}
.i3d-metrics__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

/* Featured video — black band, site-shell player (Küschall-style) ------ */
.i3d-video {
  --i3d-video-accent: var(--i3d-red, #c8102e);
  padding: clamp(36px, 5vw, 64px) 0 clamp(48px, 6vw, 80px);
  background: #0a0a0a;
  color: #fff;
}

.i3d-video__head {
  margin: 0 auto clamp(28px, 4vw, 40px);
  max-width: 40rem;
  text-align: center;
}

.i3d-video__kicker {
  margin: 0 0 10px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.i3d-video__title {
  margin: 0 0 10px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.35rem, 2.8vw, 2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #fff;
}

.i3d-video__lead {
  margin: 0;
  font-size: 1rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.68);
}

.i3d-video__shell {
  position: relative;
}

.i3d-video__stage {
  position: relative;
  width: 100%;
  max-width: var(--i3d-max, 1320px);
  margin: 0 auto;
}

.i3d-video__stage.has-badge {
  padding-top: 34px;
}

.i3d-video__badge {
  position: absolute;
  z-index: 3;
  top: 0;
  right: 0;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  padding: 0 14px 0 16px;
  background: #fff;
  color: #111;
  text-decoration: none;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 0 0 0 14px;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.28);
  transform: translateY(-100%);
  transition: color 0.18s ease, background-color 0.18s ease;
}

a.i3d-video__badge:hover,
a.i3d-video__badge:focus-visible {
  color: #fff;
  background: var(--i3d-video-accent);
  outline: none;
}

.i3d-video__badge-text::after {
  content: " ›";
  font-weight: 700;
}

.i3d-video__badge-mark {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  border-radius: 4px;
  background:
    linear-gradient(135deg, transparent 42%, var(--i3d-video-accent) 42% 58%, transparent 58%),
    linear-gradient(45deg, transparent 42%, var(--i3d-video-accent) 42% 58%, transparent 58%);
  background-color: #111;
}

.i3d-video__frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #111;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
}

.i3d-video__accent {
  display: block;
  width: 100%;
  height: 4px;
  background: var(--i3d-video-accent);
}

.i3d-video__iframe,
.i3d-video__poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  object-fit: cover;
}

.i3d-video__play {
  appearance: none;
  border: 0;
  padding: 0;
  margin: 0;
  width: 100%;
  height: 100%;
  position: absolute;
  inset: 0;
  cursor: pointer;
  background: #111;
}

.i3d-video__play::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.28) 0%, transparent 28%),
    linear-gradient(0deg, rgba(0, 0, 0, 0.42) 0%, transparent 34%);
  pointer-events: none;
}

.i3d-video__play-btn {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  width: 78px;
  height: 78px;
  margin: 0;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: #fff;
  background: rgba(255, 255, 255, 0.16);
  border: 2px solid rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease, background-color 0.2s ease, border-color 0.2s ease;
}

.i3d-video__play-btn svg {
  margin-left: 3px;
}

.i3d-video__play:hover .i3d-video__play-btn,
.i3d-video__play:focus-visible .i3d-video__play-btn {
  background: var(--i3d-video-accent);
  border-color: var(--i3d-video-accent);
  transform: translate(-50%, -50%) scale(1.05);
}

.i3d-video__play:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 4px;
}

@media (max-width: 900px) {
  .i3d-video__badge {
    font-size: 10px;
    min-height: 30px;
    padding: 0 12px 0 12px;
    gap: 8px;
  }

  .i3d-video__badge-mark {
    width: 14px;
    height: 14px;
  }
}

@media (max-width: 720px) {
  .i3d-video {
    padding: 28px 0 40px;
  }

  .i3d-video__play-btn {
    width: 62px;
    height: 62px;
  }

  .i3d-video__accent {
    height: 3px;
  }
}

.i3d-metric {
  padding: 22px 20px;
  background: #fff;
  border: 1px solid var(--i3d-line);
  border-radius: calc(var(--i3d-radius) + 2px);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.i3d-metric:hover {
  transform: translateY(-4px);
  border-color: rgba(20, 20, 20, 0.14);
  box-shadow: 0 16px 36px rgba(20, 20, 20, 0.08);
}
.i3d-metric strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--i3d-ink);
}
.i3d-metric span {
  color: var(--tx-lead, #4b5563);
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
}

/* Range cards — clean retail tiles ------------------------------------- */
.i3d-range { padding: clamp(56px, 8vw, 96px) 0; background: #e9e9e9; }
.i3d-range__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}
.i3d-range__grid:has(> :nth-child(4)) {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.i3d-range-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--i3d-line);
  border-radius: calc(var(--i3d-radius) + 4px);
  overflow: hidden;
  transition: box-shadow 0.25s ease, transform 0.25s ease, border-color 0.25s ease;
}
.i3d-range-card:hover {
  border-color: transparent;
  box-shadow: 0 18px 40px rgba(15, 15, 15, 0.08);
  transform: translateY(-3px);
}
.i3d-range-card__media {
  position: relative;
  display: block;
  aspect-ratio: 4 / 5;
  background: var(--i3d-soft);
  overflow: hidden;
}
.i3d-range-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s ease;
}
.i3d-range-card:hover .i3d-range-card__media img {
  transform: scale(1.04);
}
.i3d-range-card__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 22px 24px;
  flex: 1;
}
.i3d-range-card__title {
  margin: 0;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.25;
}
.i3d-range-card__title a {
  color: var(--i3d-ink);
  text-decoration: none;
}
.i3d-range-card__text {
  margin: 0;
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  color: var(--tx-lead, #4b5563);
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.i3d-range-card__subs {
  list-style: none;
  margin: 4px 0 8px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.i3d-range-card__subs a {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--i3d-line);
  color: var(--i3d-ink);
  text-decoration: none;
  font-size: 12px;
  font-weight: 600;
  background: #fff;
}
.i3d-range-card__subs a:hover {
  border-color: var(--i3d-ink);
}
.i3d-range-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
  padding-top: 6px;
}
.i3d-range-card__count {
  font-size: 12px;
  font-weight: 600;
  color: #6b7280;
  white-space: nowrap;
}

/* Featured products ----------------------------------------------------- */
.i3d-featured { padding: clamp(56px, 8vw, 96px) 0; background: #f7f7f5; }
.i3d-featured__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  align-items: stretch;
}
.i3d-product-card {
  background: #fff;
  border: 1px solid transparent;
  border-radius: calc(var(--i3d-radius) + 2px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 0 rgba(15,15,15,0.04);
  transition: box-shadow 0.25s ease, transform 0.25s ease;
}
.i3d-product-card:hover {
  box-shadow: 0 16px 36px rgba(15, 15, 15, 0.08);
  transform: translateY(-3px);
}
.i3d-product-card__media {
  display: block;
  aspect-ratio: 1 / 1;
  background: #fafafa;
  overflow: hidden;
}
.i3d-product-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}
.i3d-product-card:hover .i3d-product-card__media img {
  transform: scale(1.03);
}
.i3d-product-card__body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.i3d-product-card__cat {
  margin: 0;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--i3d-muted);
}
.i3d-product-card__title {
  margin: 0;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
}
.i3d-product-card__title a { color: var(--i3d-ink); text-decoration: none; }
.i3d-product-card__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--i3d-muted);
  flex: 1;
}
.i3d-product-card__price {
  font-weight: 700;
  color: var(--i3d-ink);
}
.i3d-featured__foot {
  margin-top: 36px;
  text-align: center;
}

/* Carbon / Titanium / Accessories -------------------------------------- */
.i3d-split-pair { padding: clamp(40px, 6vw, 72px) 0; background: #fff; }
.i3d-split-pair__grid { display: grid; gap: 48px; }
.i3d-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}
.i3d-split--flip .i3d-split__media { order: 2; }
.i3d-split--flip .i3d-split__copy { order: 1; }
.i3d-split__media {
  margin: 0;
  border-radius: calc(var(--i3d-radius) + 4px);
  overflow: hidden;
  background: var(--i3d-soft);
  aspect-ratio: 1 / 1;
}
.i3d-split__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.i3d-split__title {
  margin: 0 0 14px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--i3d-ink);
}
.i3d-split__text {
  margin: 0 0 22px;
  max-width: 40ch;
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  color: var(--tx-lead, #4b5563);
}

.i3d-spotlight {
  padding: clamp(28px, 5vw, 56px) 0;
}
.i3d-spotlight--titanium { background: #f4f4f1; }
.i3d-spotlight--accessories { background: #fff; }
.i3d-spotlight__panel {
  display: grid;
  grid-template-columns: minmax(0, 0.94fr) minmax(0, 1.06fr);
  gap: clamp(24px, 4.5vw, 64px);
  align-items: center;
  padding: clamp(22px, 3.4vw, 40px);
  border: 1px solid rgba(20, 20, 20, 0.06);
  border-radius: 28px;
  background: #fff;
  box-shadow: 0 22px 56px rgba(15, 15, 15, 0.05);
}
.i3d-spotlight--accessories .i3d-spotlight__panel {
  background: #f7f7f4;
}
.i3d-spotlight--flip .i3d-spotlight__media { order: -1; }
.i3d-spotlight__copy {
  min-width: 0;
  padding: 8px 4px 8px 8px;
}
.i3d-spotlight__copy .i3d-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  color: #6b7280;
}
.i3d-spotlight__copy .i3d-kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: #111;
}
.i3d-spotlight__title {
  margin: 0 0 14px;
  max-width: 18ch;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.85rem, 3.5vw, 2.7rem);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: #111;
  text-wrap: balance;
}
.i3d-spotlight__lead {
  margin: 0 0 22px;
  max-width: 44ch;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  color: var(--tx-lead, #4b5563);
}
.i3d-spotlight__features {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  border-top: 1px solid rgba(17, 17, 17, 0.08);
}
.i3d-spotlight__features li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid rgba(17, 17, 17, 0.08);
}
.i3d-spotlight__index {
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #111;
  font-variant-numeric: tabular-nums;
}
.i3d-spotlight__features li:hover .i3d-spotlight__index {
  color: var(--tx-accent, #c8102e);
}
.i3d-spotlight__feature {
  font-size: clamp(1.0625rem, 1.2vw, 1.1875rem);
  font-weight: 600;
  line-height: 1.45;
  color: var(--tx-text, #1f2937);
}
.i3d-spotlight__media {
  position: relative;
  margin: 0;
  min-height: 280px;
  display: grid;
  place-items: center;
  padding: clamp(12px, 2vw, 28px);
  border-radius: 20px;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 55% at 50% 40%, #fff 0%, #ecece8 100%);
}
.i3d-spotlight--accessories .i3d-spotlight__media {
  background:
    radial-gradient(ellipse 70% 55% at 50% 42%, #fff 0%, #e7e7e2 100%);
}
.i3d-spotlight__media img {
  width: 100%;
  height: auto;
  max-height: min(520px, 64vh);
  display: block;
  object-fit: contain;
  object-position: center;
  transition: transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}
.i3d-spotlight__media:hover img {
  transform: scale(1.035);
}
.i3d-spotlight__caption {
  position: absolute;
  left: 16px;
  bottom: 16px;
  margin: 0;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(17, 17, 17, 0.06);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #111;
}

/* Process / brand / consult -------------------------------------------- */
.i3d-process { padding: clamp(56px, 8vw, 96px) 0; background: #fff; }
.i3d-process__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 40px;
}
.i3d-process__step {
  padding: 8px 4px 4px;
  border-radius: var(--i3d-radius);
  transition: transform 0.3s ease;
}
.i3d-process__step:hover { transform: translateY(-3px); }
.i3d-process__num {
  display: block;
  margin-bottom: 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--i3d-gold);
  transition: letter-spacing 0.3s ease, color 0.3s ease;
}
.i3d-process__step:hover .i3d-process__num {
  letter-spacing: 0.2em;
  color: var(--tx-accent, #c8102e);
}
.i3d-process__step h3 {
  margin: 0 0 10px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.125rem, 1.4vw, 1.3125rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--i3d-ink);
}
.i3d-process__step p {
  margin: 0;
  max-width: 36ch;
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  color: var(--tx-lead, #4b5563);
}

.i3d-intro {
  padding: clamp(56px, 8vw, 96px) 0;
  background: #fff;
}
.i3d-intro__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.i3d-intro__copy .i3d-kicker {
  color: var(--tx-accent, #c8102e);
}
.i3d-intro__title {
  margin: 0 0 16px;
  max-width: 16ch;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(2.75rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  color: #111;
  text-wrap: balance;
}
.i3d-intro__lead {
  margin: 0 0 22px;
  max-width: 46ch;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  color: var(--tx-lead, #4b5563);
}
.i3d-intro__lead p {
  margin: 0 0 0.8em;
}
.i3d-intro__lead p:last-child {
  margin-bottom: 0;
}
.i3d-intro__points {
  display: grid;
  gap: 14px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}
.i3d-intro__points li {
  display: grid;
  gap: 6px;
  padding: 18px 20px 18px 22px;
  border-left: 4px solid #111;
  background: #f6f6f4;
  border-radius: 0 14px 14px 0;
}
.i3d-intro__points strong {
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.125rem, 1.4vw, 1.3125rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: #111;
}
.i3d-intro__points span {
  font-size: max(1.0625rem, 17px);
  line-height: 1.55;
  color: #4b5563;
}
.i3d-intro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.i3d-intro__media {
  margin: 0;
  padding: 0;
  border-radius: 18px;
  overflow: hidden;
  background: #f6f6f4;
  min-height: 0;
}
.i3d-intro__media img {
  width: 100%;
  height: auto;
  max-height: min(560px, 70vh);
  display: block;
  object-fit: contain;
  object-position: center;
  background: #f6f6f4;
}

.i3d-testimonials { padding: clamp(56px, 8vw, 96px) 0; background: #fff; }
.i3d-testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 36px;
}
.i3d-testimonial {
  padding: 24px;
  border: 1px solid var(--i3d-line);
  border-radius: calc(var(--i3d-radius) + 2px);
  background: var(--i3d-soft);
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.i3d-testimonial__stars { color: var(--tx-accent, #c8102e); letter-spacing: 0.08em; font-size: 14px; }
.i3d-testimonial__quote { margin: 0; }
.i3d-testimonial__quote p {
  margin: 0;
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  color: var(--i3d-text, #141414);
}
.i3d-testimonial__author {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
}
.i3d-testimonial__author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}
.i3d-testimonial__author strong { display: block; font-size: clamp(1.0625rem, 1.2vw, 1.1875rem); }
.i3d-testimonial__author span { display: block; font-size: max(1rem, 16px); color: var(--tx-lead, #4b5563); }

.i3d-brand { padding: clamp(56px, 8vw, 96px) 0; background: var(--i3d-soft); }
.i3d-brand__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 36px;
  align-items: start;
  max-width: 720px;
}
.i3d-brand__benefits {
  display: grid;
  gap: 14px;
}
.i3d-brand__benefits article {
  padding: 20px 22px;
  background: #fff;
  border: 1px solid var(--i3d-line);
  border-radius: var(--i3d-radius);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.i3d-brand__benefits article:hover {
  transform: translateY(-4px);
  border-color: rgba(20, 20, 20, 0.14);
  box-shadow: 0 14px 32px rgba(20, 20, 20, 0.08);
}
.i3d-brand__benefits h3 {
  margin: 0 0 8px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.125rem, 1.4vw, 1.3125rem);
  font-weight: 700;
  line-height: 1.3;
}
.i3d-brand__benefits p {
  margin: 0;
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  color: var(--tx-lead, #4b5563);
}
.i3d-brand__copy .i3d-btn { margin-top: 4px; }
.i3d-brand__photo {
  margin: 22px 0 0;
  border-radius: calc(var(--i3d-radius, 12px) + 2px);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--i3d-line, rgba(20, 20, 20, 0.08));
  aspect-ratio: 4 / 3;
  max-width: 420px;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.i3d-brand__photo:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(20, 20, 20, 0.1);
}
.i3d-brand__photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s ease;
}
.i3d-brand__photo:hover img { transform: scale(1.04); }

.i3d-consult {
  padding: clamp(56px, 8vw, 88px) 0;
  background: linear-gradient(180deg, #eef3f8 0%, #ffffff 100%);
}
.i3d-consult--campaign {
  position: relative;
  background: #141414;
  color: #fff;
  overflow: hidden;
}
.i3d-consult--campaign::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(20,20,20,0.92) 0%, rgba(20,20,20,0.55) 100%);
  pointer-events: none;
}
.i3d-consult__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.i3d-consult__title {
  margin: 0 0 10px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  font-weight: 700;
  color: var(--i3d-ink);
}
.i3d-consult--campaign .i3d-consult__title { color: #fff; }
.i3d-consult__text {
  margin: 0;
  max-width: 42ch;
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  color: var(--tx-lead, #4b5563);
}
.i3d-consult--campaign .i3d-consult__text { color: #cbc7c7; }

/* About page ------------------------------------------------------------ */
.wh-about-main {
  background: #fff;
  overflow-x: clip;
}
.wh-about-main .wh-page-hero,
.i3d-about-hero {
  position: relative;
  padding: clamp(48px, 6.5vw, 88px) 0 clamp(40px, 5.5vw, 64px);
  background: #f7f7f5;
}
.i3d-about-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}
.i3d-about-hero__copy .wh-crumbs,
.i3d-about-hero__copy .i3d-crumbs {
  margin-bottom: 18px;
}
.i3d-about-hero__title {
  margin: 0 0 16px;
  max-width: 16ch;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(2.75rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: #111;
  text-wrap: balance;
}
.i3d-about-hero__lead {
  margin: 0 0 22px;
  max-width: 46ch;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: 18px;
  line-height: 1.6;
  color: #4a4a4a;
}
.i3d-about-hero__lead p { margin: 0 0 0.85em; }
.i3d-about-hero__lead p:last-child { margin-bottom: 0; }
.i3d-about-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.i3d-about-hero__media {
  align-self: stretch;
  margin: 0;
  padding: clamp(12px, 2vw, 24px);
  border-radius: 18px;
  overflow: hidden;
  background: #f6f6f4;
  box-shadow: none;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 280px;
}
.i3d-about-hero__media img {
  width: 100%;
  max-width: 100%;
  height: auto !important;
  max-height: min(520px, 68vh);
  object-fit: contain !important;
  object-position: center;
  display: block;
  filter: none !important;
  -webkit-filter: none !important;
  mix-blend-mode: normal !important;
  opacity: 1 !important;
}

/* Key facts — balanced strip, no orphan cards */
.i3d-about-facts {
  padding: 0 0 clamp(48px, 7vw, 72px);
  background: #fff;
}
.i3d-about-facts__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0;
  border: 1px solid rgba(20, 20, 20, 0.1);
  border-radius: 18px;
  overflow: hidden;
  background: #f7f7f4;
}
.i3d-about-facts__grid[data-count="5"],
.i3d-about-facts__grid[data-count="6"] {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.i3d-about-facts__grid[data-count="3"] { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.i3d-about-facts__grid[data-count="2"] { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.i3d-about-facts__grid[data-count="1"] { grid-template-columns: 1fr; }
.i3d-about-fact {
  padding: clamp(22px, 3vw, 32px) clamp(18px, 2.5vw, 28px);
  border-right: 1px solid rgba(20, 20, 20, 0.08);
  background: transparent;
  transition: background 0.25s ease;
}
.i3d-about-fact:last-child { border-right: 0; }
.i3d-about-fact:hover { background: #fff; }
.i3d-about-fact strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.55rem, 2.8vw, 2.15rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--i3d-ink, #141414);
}
.i3d-about-fact span {
  display: block;
  max-width: 16ch;
  font-size: 14px;
  line-height: 1.45;
  color: #5b6570;
}

/* About story — editorial split, sharper than legacy About */
.i3d-about-story {
  position: relative;
  padding: var(--i3d-section-y, clamp(48px, 6.5vw, 88px)) 0;
  background:
    radial-gradient(ellipse 70% 55% at 8% 12%, rgba(200, 16, 46, 0.04), transparent 58%),
    linear-gradient(180deg, #fafafa 0%, #fff 42%, #fff 100%);
  overflow: visible;
  border-top: 1px solid #ececec;
}
.i3d-about-story::before,
.i3d-about-story::after,
.i3d-about-story__frame::before,
.i3d-about-story__frame::after,
.i3d-about-story__media::before,
.i3d-about-story__media::after {
  content: none !important;
  display: none !important;
}
.i3d-about-story > .container {
  position: relative;
  z-index: 1;
}
.i3d-about-story__head {
  max-width: 720px;
  margin: 0 0 clamp(28px, 3.8vw, 44px);
  text-align: left;
}
.i3d-about-story__head .i3d-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  color: #6b7280;
}
.i3d-about-story__head .i3d-kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: #111;
}
.i3d-about-story__title {
  margin: 0;
  max-width: 18ch;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(2rem, 4vw, 2.9rem);
  font-weight: 800;
  letter-spacing: -0.038em;
  line-height: 1.08;
  color: #0a0a0a;
  text-wrap: balance;
}
.i3d-about-story__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(36px, 5vw, 64px);
  align-items: start;
}
.i3d-about-story__media {
  position: sticky;
  top: calc(var(--tx-header-offset, 88px) + 20px);
  align-self: start;
  display: block;
  margin: 0;
  width: 100%;
}
.i3d-about-story__frame {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background: transparent;
  border: 0;
  box-shadow: none;
  line-height: 0;
}
.i3d-about-story__media img,
.i3d-about-story__grid.is-fit-match .i3d-about-story__media img,
.i3d-about-story__grid.is-fit-portrait .i3d-about-story__media img,
.i3d-about-story__grid.is-fit-square .i3d-about-story__media img,
.i3d-about-story__grid.is-fit-custom .i3d-about-story__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center top;
  border-radius: 22px;
  background: transparent;
  box-shadow: none;
  filter: none !important;
  -webkit-filter: none !important;
  mix-blend-mode: normal !important;
  opacity: 1 !important;
  transform: none;
}
.i3d-about-story__frame:hover img {
  transform: none;
}
.i3d-about-story__caption {
  position: static;
  margin: 14px 0 0;
  padding: 0;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #8b939e;
  background: none !important;
}
.i3d-about-story__copy {
  min-width: 0;
  padding: 0;
  align-self: start;
}
.i3d-about-story__panel {
  height: auto;
  padding: 0;
  border-radius: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.i3d-about-content,
.entry-content.i3d-about-content {
  width: 100%;
  max-width: none;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: clamp(1.0625rem, 1.35vw, 1.1875rem);
  line-height: 1.75;
  color: #3f4650;
  font-weight: 400;
}
.i3d-about-content > *:first-child { margin-top: 0; }
.i3d-about-content p,
.entry-content.i3d-about-content p {
  margin: 0;
  padding: 0 0 1.25em;
  border: 0;
  border-bottom: 1px solid rgba(20, 20, 20, 0.06);
  font-size: clamp(1.0625rem, 1.35vw, 1.1875rem);
  line-height: 1.75;
  color: #3f4650;
}
.i3d-about-content p + p,
.entry-content.i3d-about-content p + p {
  margin-top: 1.25em;
}
.i3d-about-content p:first-child {
  font-size: clamp(1.0625rem, 1.4vw, 1.1875rem);
  line-height: 1.75;
  color: #1f2937;
}
.i3d-about-content p:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}
.i3d-about-content p:has(> strong:first-child) {
  display: block;
}
.i3d-about-content p > strong:first-child {
  display: inline;
  font-family: inherit;
  font-size: inherit;
  font-weight: 700;
  letter-spacing: 0;
  line-height: inherit;
  color: #0a0a0a;
}
.i3d-about-content strong {
  color: #0a0a0a;
  font-weight: 700;
}
.i3d-about-content h2,
.i3d-about-content h3,
.i3d-about-content h4,
.i3d-about-content h5,
.entry-content.i3d-about-content h2,
.entry-content.i3d-about-content h3,
.entry-content.i3d-about-content h4,
.entry-content.i3d-about-content h5 {
  margin: 0 0 0.55em;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.375rem, 2vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.25;
  color: #0a0a0a;
}
.i3d-about-content h2 + p,
.i3d-about-content h3 + p,
.i3d-about-content h4 + p,
.i3d-about-content h5 + p,
.entry-content.i3d-about-content h2 + p,
.entry-content.i3d-about-content h3 + p,
.entry-content.i3d-about-content h4 + p,
.entry-content.i3d-about-content h5 + p {
  margin-top: 0;
}
.i3d-about-content h2:not(:first-child),
.i3d-about-content h3:not(:first-child),
.i3d-about-content h4:not(:first-child),
.i3d-about-content h5:not(:first-child) {
  margin-top: 1.5em;
}
.i3d-about-content ul,
.i3d-about-content ol {
  margin: 0 0 1em;
  padding-left: 1.2em;
}
.i3d-about-content li { margin: 0 0 0.45em; }

.i3d-vision,
.i3d-about-vision {
  padding: clamp(48px, 6.5vw, 80px) 0;
  background: #f7f7f4;
  text-align: center;
}
.i3d-about-vision__inner {
  max-width: 720px;
  margin: 0 auto;
}
.i3d-vision .i3d-kicker--vision,
.i3d-about-vision .i3d-kicker {
  margin-bottom: 12px;
  color: var(--i3d-muted, #6b7280);
}
.i3d-vision .i3d-section-title,
.i3d-about-vision .i3d-section-title {
  margin: 0 auto 14px;
  max-width: 18ch;
}
.i3d-vision .i3d-section-lead,
.i3d-about-vision .i3d-section-lead {
  margin: 0 auto;
  max-width: 52ch;
  font-size: 18px;
  line-height: 1.6;
  color: var(--tx-lead, #4a4a4a);
}

.i3d-about-dark {
  position: relative;
  padding: clamp(64px, 10vw, 112px) 0;
  background:
    radial-gradient(ellipse 55% 70% at 20% 30%, rgba(255, 255, 255, 0.06), transparent 55%),
    radial-gradient(ellipse 40% 50% at 90% 80%, rgba(200, 16, 46, 0.18), transparent 50%),
    #111;
  color: #fff;
  text-align: center;
  overflow: hidden;
}
.i3d-about-dark__inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
  margin: 0 auto;
}
.i3d-about-dark h2 {
  margin: 0 auto 18px;
  max-width: 16ch;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: #fff;
}
.i3d-about-dark p {
  margin: 0 auto 28px;
  max-width: 48ch;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.7;
}
.i3d-about-dark .i3d-btn--light {
  min-width: 200px;
}

.i3d-about-values {
  padding: clamp(56px, 9vw, 104px) 0;
  background: #fff;
}
.i3d-about-values .i3d-section-head { margin-bottom: clamp(28px, 4vw, 44px); }
.i3d-about-values__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2.5vw, 24px);
}
.i3d-about-value {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 100%;
  padding: clamp(24px, 3vw, 32px) clamp(20px, 2.5vw, 28px);
  background: #f7f7f4;
  border: 1px solid transparent;
  border-radius: 16px;
  border-top: 3px solid #141414;
  transition: transform 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
}
.i3d-about-value:hover {
  transform: translateY(-4px);
  background: #fff;
  box-shadow: 0 18px 40px rgba(20, 20, 20, 0.08);
}
.i3d-about-value__num {
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #8a939c;
}
.i3d-about-value h3 {
  margin: 0;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.1rem, 1.6vw, 1.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #141414;
}
.i3d-about-value p {
  margin: 0;
  font-size: 15px;
  line-height: 1.6;
  color: #5b6570;
}

.i3d-about-consult {
  margin-top: 0;
}

.i3d-about-team {
  position: relative;
  padding: 0;
  background: transparent;
  overflow: hidden;
}
.i3d-about-team__intro {
  background: #2d2e32;
  color: #fff;
}
.i3d-about-team__head {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
.i3d-about-team__head--left {
  max-width: 680px;
  margin: 0;
  text-align: left;
  border-left: 3px solid var(--i3d-gold, #b08a4a);
  padding-left: clamp(20px, 3vw, 28px);
}
.i3d-about-team__head .i3d-kicker {
  margin-bottom: clamp(14px, 2vw, 20px);
}
.i3d-about-team__title {
  margin: 0 0 clamp(18px, 2.5vw, 24px);
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: #fff;
}
.i3d-about-team__lead {
  margin: 0 auto;
  max-width: 58ch;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: clamp(1rem, 1.45vw, 1.125rem);
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.92);
}
.i3d-about-team__head--left .i3d-about-team__lead {
  margin: 0;
  max-width: 62ch;
}
.i3d-about-team__cards {
  background: #fff;
}
.i3d-about-team__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(20px, 3vw, 32px);
  align-items: stretch;
}
.i3d-about-team__grid[data-count="1"] {
  grid-template-columns: minmax(0, 1fr);
  max-width: 560px;
  margin: 0;
}
.i3d-about-team__card {
  display: flex;
  flex-direction: column;
  height: 100%;
  padding: clamp(28px, 3.5vw, 40px);
  background: #fff;
  border: 1px solid #e6e6e6;
  border-radius: 2px;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease;
}
.i3d-about-team__card:hover {
  transform: translateY(-2px);
  border-color: #d8d8d8;
  box-shadow: 0 12px 32px rgba(20, 20, 20, 0.08);
}
.i3d-about-team__name {
  margin: 0 0 10px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: #111;
}
.i3d-about-team__role {
  margin: 0 0 16px;
  color: #1a56db;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  font-weight: 700;
  line-height: 1.4;
}
.i3d-about-team__bio {
  margin: 0;
  margin-top: auto;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: 15px;
  line-height: 1.65;
  color: #333;
}
@media (max-width: 980px) {
  .i3d-about-team__grid,
  .i3d-about-team__grid[data-count="2"],
  .i3d-about-team__grid[data-count="3"] {
    grid-template-columns: 1fr;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
  }
}
@media (prefers-reduced-motion: reduce) {
  .i3d-about-story__media img,
  .i3d-about-story__frame:hover img {
    transition: none;
    transform: none;
  }
}

/* Category archive ------------------------------------------------------ */
.wh-archive-main.i3d-archive { background: #fff; }
.i3d-cat-hero {
  padding: clamp(40px, 6vw, 72px) 0 28px;
  border-bottom: 1px solid var(--i3d-line);
}
.i3d-cat-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 32px;
  align-items: center;
}
.i3d-cat-hero__media {
  margin: 0;
  border-radius: calc(var(--i3d-radius) + 4px);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--i3d-soft);
}
.i3d-cat-hero__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.i3d-cat-hero__title {
  margin: 0 0 14px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--i3d-ink);
}
.i3d-cat-hero__lead {
  margin: 0 0 20px;
  max-width: 48ch;
  color: var(--i3d-muted);
  line-height: 1.65;
}
.i3d-cat-hero .wh-archive-breadcrumb {
  margin-bottom: 16px;
}
.i3d-cat-hero .woocommerce-breadcrumb,
.i3d-cat-hero .terea-breadcrumb {
  padding: 0;
  margin: 0;
  background: transparent;
  border: 0;
  box-shadow: none;
}
.i3d-subnav {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 18px 0 0;
}
.i3d-subnav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid var(--i3d-line);
  color: var(--i3d-ink);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
}
.i3d-subnav a.is-active,
.i3d-subnav a:hover {
  background: var(--i3d-ink);
  border-color: var(--i3d-ink);
  color: #fff;
}

/* Shared inner-page masthead (category, product, pages) ---------------- */
.i3d-masthead,
.wh-landing-masthead {
  position: relative;
  overflow: hidden;
  background: #f7f7f5;
  padding: clamp(14px, 2vw, 22px) 0 clamp(12px, 1.8vw, 18px);
  text-align: center;
  border-bottom: 1px solid #ececec;
}
.i3d-masthead--archive {
  padding: clamp(28px, 4vw, 48px) 0 clamp(28px, 3.8vw, 40px);
}
.i3d-masthead .container,
.wh-landing-masthead .container {
  position: relative;
  z-index: 1;
}
.i3d-masthead .i3d-crumbs,
.wh-landing-masthead .i3d-crumbs {
  margin-bottom: 12px;
}
.i3d-masthead .i3d-kicker {
  margin-bottom: 10px;
}
.i3d-masthead__title,
.wh-landing-masthead__title {
  margin: 0 auto;
  max-width: 18ch;
  min-width: 60%;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.85rem, 4.2vw, 2.85rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: #111;
  text-wrap: balance;
}
.i3d-masthead__lead,
.wh-landing-masthead__lead {
  margin: 12px auto 0;
  max-width: 46ch;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: 15px;
  line-height: 1.6;
  color: #6b7280;
}
.i3d-masthead__actions {
  justify-content: center;
  margin-top: 22px;
}
.i3d-masthead__nav {
  display: none;
}
.i3d-consult--archive {
  position: relative;
  margin: 0;
  border-radius: 0;
  width: 100%;
  max-width: none;
  padding: var(--i3d-section-y, clamp(48px, 6.5vw, 88px)) 0;
  background:
    radial-gradient(ellipse 70% 80% at 85% 50%, rgba(200, 16, 46, 0.28), transparent 55%),
    linear-gradient(135deg, #121212 0%, #1c1c1c 55%, #161616 100%);
  color: #fff;
  overflow: hidden;
}
.i3d-consult--archive::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(90deg, transparent, #000 20%, #000 80%, transparent);
  pointer-events: none;
  opacity: 0.5;
}
.i3d-consult--archive .i3d-consult__inner {
  position: relative;
  z-index: 1;
}
.i3d-consult--archive .i3d-kicker,
.i3d-consult--archive .i3d-kicker--on-dark {
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 10px;
}
.i3d-consult--archive .i3d-consult__title {
  color: #fff;
}
.i3d-consult--archive .i3d-consult__text {
  color: rgba(255, 255, 255, 0.72);
  max-width: 46ch;
}
.i3d-consult--archive .i3d-btn--light {
  background: #fff;
  color: #111;
  border-color: #fff;
}
.i3d-consult--archive .i3d-btn--light:hover {
  background: #f3f3f1;
  color: #111;
}

/* Inner pages — same hero language as category archives --------------- */
.i3d-page-hero {
  padding: clamp(28px, 4vw, 48px) 0 32px;
  border-bottom: 1px solid var(--i3d-line);
  background: #f7f7f5;
  text-align: center;
}
.i3d-page-hero .i3d-kicker {
  margin-bottom: 10px;
}
.i3d-page-hero__title {
  margin: 0 auto 14px;
  max-width: 16ch;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.08;
  color: var(--i3d-ink);
}
.i3d-page-hero__lead {
  margin: 0 auto 22px;
  max-width: 48ch;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.7;
  color: var(--i3d-muted);
}
.i3d-page-hero .i3d-hero__actions {
  justify-content: center;
  margin-top: 4px;
}

.i3d-archive-shell { padding: 36px 0 72px; }
.i3d-archive-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}
.i3d-archive-toolbar p,
.i3d-archive-toolbar .wh-archive-result-count {
  margin: 0;
  font-size: 14px;
  color: var(--i3d-muted);
}
.terea-wc-container > .i3d-crumbs {
  margin: 20px 0 8px;
}

/* Soft light footer for brand pages ------------------------------------ */
body.home .wh-site-footer,
body.page-template-template-about .wh-site-footer,
body.tax-product_cat .wh-site-footer,
body.post-type-archive-product .wh-site-footer {
  background: #f3f3f1 !important;
  color: #374151 !important;
  border-top: 1px solid #e5e5e5;
  overflow: visible;
}
body.home .wh-site-footer::before,
body.page-template-template-about .wh-site-footer::before,
body.tax-product_cat .wh-site-footer::before,
body.post-type-archive-product .wh-site-footer::before {
  background: linear-gradient(90deg, var(--tx-accent, #c8102e), transparent 55%);
}
body.home .wh-site-footer .footer-title,
body.home .wh-site-footer .footer-widget-title,
body.home .wh-site-footer .widget-title,
body.page-template-template-about .wh-site-footer .footer-title,
body.page-template-template-about .wh-site-footer .footer-widget-title,
body.page-template-template-about .wh-site-footer .widget-title,
body.tax-product_cat .wh-site-footer .footer-title,
body.tax-product_cat .wh-site-footer .footer-widget-title,
body.tax-product_cat .wh-site-footer .widget-title,
body.post-type-archive-product .wh-site-footer .footer-title,
body.post-type-archive-product .wh-site-footer .footer-widget-title,
body.post-type-archive-product .wh-site-footer .widget-title {
  color: #111 !important;
}
body.home .wh-site-footer a,
body.page-template-template-about .wh-site-footer a,
body.tax-product_cat .wh-site-footer a,
body.post-type-archive-product .wh-site-footer a {
  color: #374151 !important;
}
body.home .wh-site-footer a:hover,
body.page-template-template-about .wh-site-footer a:hover,
body.tax-product_cat .wh-site-footer a:hover,
body.post-type-archive-product .wh-site-footer a:hover {
  color: var(--tx-accent, #c8102e) !important;
}
body.home .wh-site-footer .footer-description,
body.home .wh-site-footer .footer-copyright,
body.home .wh-site-footer .footer-payment-label,
body.home .wh-site-footer .age-notice,
body.home .wh-site-footer .footer-contact-list li,
body.page-template-template-about .wh-site-footer .footer-description,
body.page-template-template-about .wh-site-footer .footer-copyright,
body.page-template-template-about .wh-site-footer .footer-payment-label,
body.page-template-template-about .wh-site-footer .age-notice,
body.page-template-template-about .wh-site-footer .footer-contact-list li,
body.tax-product_cat .wh-site-footer .footer-description,
body.tax-product_cat .wh-site-footer .footer-copyright,
body.tax-product_cat .wh-site-footer .footer-payment-label,
body.tax-product_cat .wh-site-footer .age-notice,
body.tax-product_cat .wh-site-footer .footer-contact-list li,
body.post-type-archive-product .wh-site-footer .footer-description,
body.post-type-archive-product .wh-site-footer .footer-copyright,
body.post-type-archive-product .wh-site-footer .footer-payment-label,
body.post-type-archive-product .wh-site-footer .age-notice,
body.post-type-archive-product .wh-site-footer .footer-contact-list li {
  color: #4b5563 !important;
}
/* Keep logo readable on light footer (do not invert to white) */
body.home .wh-site-footer .footer-brand img,
body.page-template-template-about .wh-site-footer .footer-brand img,
body.tax-product_cat .wh-site-footer .footer-brand img,
body.post-type-archive-product .wh-site-footer .footer-brand img {
  filter: none !important;
  opacity: 1 !important;
  max-width: min(220px, 70vw);
  height: auto;
  max-height: 48px;
}
body.home .wh-site-footer .social-link,
body.page-template-template-about .wh-site-footer .social-link,
body.tax-product_cat .wh-site-footer .social-link,
body.post-type-archive-product .wh-site-footer .social-link {
  background: #fff !important;
  border: 1px solid #d7d7d4;
  color: #111 !important;
}
body.home .wh-site-footer .social-link img,
body.page-template-template-about .wh-site-footer .social-link img,
body.tax-product_cat .wh-site-footer .social-link img,
body.post-type-archive-product .wh-site-footer .social-link img {
  filter: none !important;
}
body.home .wh-site-footer .social-link:hover,
body.page-template-template-about .wh-site-footer .social-link:hover,
body.tax-product_cat .wh-site-footer .social-link:hover,
body.post-type-archive-product .wh-site-footer .social-link:hover,
body.home .wh-site-footer .social-link:focus-visible,
body.page-template-template-about .wh-site-footer .social-link:focus-visible,
body.tax-product_cat .wh-site-footer .social-link:focus-visible,
body.post-type-archive-product .wh-site-footer .social-link:focus-visible {
  background: var(--tx-accent, #c8102e) !important;
  border-color: var(--tx-accent, #c8102e) !important;
  color: #fff !important;
}
body.home .wh-site-footer .footer-bottom,
body.page-template-template-about .wh-site-footer .footer-bottom,
body.tax-product_cat .wh-site-footer .footer-bottom,
body.post-type-archive-product .wh-site-footer .footer-bottom {
  background: #e9e9e6 !important;
  border-top: 1px solid #dddcd7 !important;
}
body.home .wh-site-footer .footer-payment,
body.page-template-template-about .wh-site-footer .footer-payment,
body.tax-product_cat .wh-site-footer .footer-payment,
body.post-type-archive-product .wh-site-footer .footer-payment {
  display: flex !important;
}
body.home .wh-site-footer .footer-payment-icons img,
body.page-template-template-about .wh-site-footer .footer-payment-icons img,
body.tax-product_cat .wh-site-footer .footer-payment-icons img,
body.post-type-archive-product .wh-site-footer .footer-payment-icons img {
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 2px;
}

/* Hide noisy announce on clean brand surfaces */
body.home .wh-announce { display: none; }

/* Measurement checklist ------------------------------------------------- */
.i3d-checklist {
  padding: clamp(40px, 6vw, 72px) 0;
  background:
    radial-gradient(ellipse 80% 60% at 10% 20%, rgba(176, 138, 74, 0.08), transparent 55%),
    linear-gradient(180deg, #f4f7fa 0%, #fff 100%);
}
.i3d-checklist__card {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
  padding: clamp(28px, 4vw, 40px);
  border: 1px solid rgba(20, 20, 20, 0.08);
  border-radius: calc(var(--i3d-radius, 12px) + 6px);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: 0 18px 50px rgba(20, 20, 20, 0.06);
}
.i3d-checklist__copy .i3d-section-title { margin-bottom: 10px; }
.i3d-checklist__points {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.i3d-checklist__points li {
  position: relative;
  padding-left: 22px;
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  color: var(--tx-lead, #4b5563);
}
.i3d-checklist__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45em;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--i3d-gold, #b08a4a);
}
.i3d-checklist__actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: stretch;
}
.i3d-checklist__actions .i3d-btn {
  width: 100%;
  justify-content: center;
  gap: 10px;
}
.i3d-checklist-open svg { flex-shrink: 0; }

html.i3d-modal-open,
body.i3d-modal-open { overflow: hidden; }
.i3d-modal {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
}
.i3d-modal[hidden] { display: none !important; }
.i3d-modal.is-open { display: flex !important; }
.i3d-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(12, 14, 18, 0.55);
  opacity: 0;
  transition: opacity 0.2s ease;
}
.i3d-modal.is-open .i3d-modal__backdrop { opacity: 1; }
.i3d-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(920px, 100%);
  max-height: min(92vh, 900px);
  display: flex;
  flex-direction: column;
  background: #fff;
  border-radius: 20px 20px 0 0;
  box-shadow: 0 -12px 48px rgba(0, 0, 0, 0.2);
  transform: translateY(24px);
  opacity: 0;
  transition: transform 0.22s ease, opacity 0.22s ease;
  outline: none;
}
.i3d-modal.is-open .i3d-modal__dialog {
  transform: translateY(0);
  opacity: 1;
}
.i3d-modal__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 20px 14px;
  border-bottom: 1px solid rgba(20, 20, 20, 0.08);
}
.i3d-modal__header h2 {
  margin: 4px 0 0;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.25rem, 3vw, 1.65rem);
  font-weight: 700;
  color: var(--i3d-ink, #141414);
}
.i3d-modal__close {
  width: 40px;
  height: 40px;
  border: 0;
  border-radius: 999px;
  background: #f1f3f5;
  color: #141414;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}
.i3d-modal__close:hover { background: #e6e9ec; }
.i3d-modal__tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  margin: 0;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  border-bottom: 1px solid rgba(20, 20, 20, 0.08);
  background: #fafbfc;
}
.i3d-modal__tabs::-webkit-scrollbar { height: 3px; }
.i3d-modal__tabs::-webkit-scrollbar-thumb { background: rgba(20, 20, 20, 0.2); border-radius: 999px; }
.i3d-modal__tab {
  flex: 0 0 auto;
  border: 1px solid transparent;
  background: transparent;
  color: #4b5563;
  font: inherit;
  font-size: 13px;
  font-weight: 650;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  cursor: pointer;
  white-space: nowrap;
  line-height: 1.2;
  transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
}
.i3d-modal__tab:hover {
  background: #fff;
  border-color: #d7dbe0;
  color: #111;
}
.i3d-modal__tab.is-active {
  background: #141414;
  border-color: #141414;
  color: #fff;
}
.i3d-modal__body {
  flex: 1 1 auto;
  overflow: auto;
  padding: 18px 20px 12px;
  -webkit-overflow-scrolling: touch;
}
.i3d-modal__panel[hidden] { display: none !important; }
.i3d-modal__hint {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.55;
  color: #3d4650;
}
.i3d-modal__subhead {
  margin: 22px 0 12px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: #141414;
}
.i3d-modal__footer {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: flex-end;
  padding: 14px 20px 20px;
  border-top: 1px solid rgba(20, 20, 20, 0.08);
  background: #fff;
}
.i3d-modal__footer .i3d-btn[hidden],
.i3d-btn[hidden] {
  display: none !important;
}

.i3d-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid rgba(20, 20, 20, 0.08);
  border-radius: 12px;
}
.i3d-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
  font-size: 14px;
}
.i3d-table th,
.i3d-table td {
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(20, 20, 20, 0.06);
}
.i3d-table thead th {
  background: #f6f8fa;
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #4a5560;
  white-space: nowrap;
}
.i3d-table tbody th {
  font-weight: 650;
  color: var(--i3d-ink, #141414);
  min-width: 140px;
}
.i3d-table tbody tr:last-child th,
.i3d-table tbody tr:last-child td { border-bottom: 0; }
.i3d-table__label { display: block; }
.i3d-table th small {
  display: block;
  margin-top: 4px;
  font-weight: 500;
  color: var(--i3d-muted, #5b6570);
  font-size: 12px;
}
.i3d-table__blank {
  display: block;
  width: 100%;
  min-width: 96px;
  min-height: 40px;
  border-radius: 8px;
  border: 1.5px solid #8a939c;
  background:
    repeating-linear-gradient(
      -45deg,
      #f7f9fb,
      #f7f9fb 6px,
      #eef2f6 6px,
      #eef2f6 12px
    );
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.7);
}
.i3d-table--frame { min-width: 680px; }
.i3d-table--frame thead th:first-child,
.i3d-table--frame tbody th {
  position: sticky;
  left: 0;
  background: #fff;
  z-index: 1;
  box-shadow: 1px 0 0 rgba(20, 20, 20, 0.06);
}
.i3d-table--frame thead th:first-child { background: #f6f8fa; z-index: 2; }

.i3d-chip-grid,
.i3d-spec-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}
.i3d-chip-card {
  padding: 14px;
  border-radius: 12px;
  background: #f6f8fa;
  border: 1px solid rgba(20, 20, 20, 0.05);
}
.i3d-chip-card strong {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
}
.i3d-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.i3d-chip {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid rgba(20, 20, 20, 0.1);
  font-size: 12px;
  font-weight: 600;
  color: #2a3138;
}
.i3d-chip--num {
  font-variant-numeric: tabular-nums;
  min-width: 42px;
  justify-content: center;
}

.i3d-frame-cards { display: none; gap: 12px; }
.i3d-frame-card {
  padding: 14px;
  border-radius: 12px;
  background: #f6f8fa;
  border: 1px solid rgba(20, 20, 20, 0.06);
}
.i3d-frame-card h4 { margin: 0 0 4px; font-size: 0.98rem; }
.i3d-frame-card p { margin: 0 0 10px; font-size: 12px; color: var(--i3d-muted, #5b6570); }
.i3d-frame-card ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; }
.i3d-frame-card li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  padding-top: 8px;
  border-top: 1px solid rgba(20, 20, 20, 0.06);
}
.i3d-frame-card li:first-child { border-top: 0; padding-top: 0; }
.i3d-frame-card li span { color: var(--i3d-muted, #5b6570); }
.i3d-guide-figure {
  margin: 0;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(20, 20, 20, 0.08);
  background: #f6f8fa;
}
.i3d-guide-figure img {
  display: block;
  width: 100%;
  height: auto;
}

.i3d-modal__dialog.i3d-check-form { width: min(980px, 100%); }
.i3d-check-progress {
  margin: 8px 0 0;
  font-size: 13px;
  color: #6b7280;
}
.i3d-input {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: 10px;
  background: #f7f8f9;
  font: inherit;
  font-size: 15px;
  color: #111;
  box-sizing: border-box;
}
textarea.i3d-input { min-height: 96px; resize: vertical; }
.i3d-input:focus {
  outline: 2px solid #111;
  outline-offset: 1px;
  background: #fff;
}
.i3d-measure-list {
  display: grid;
  gap: 12px;
}
.i3d-measure {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(140px, 180px);
  gap: 16px;
  align-items: center;
  padding: 16px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 14px;
  background: #fff;
}
.i3d-measure__copy h3 {
  margin: 0 0 6px;
  font-size: 15px;
  font-weight: 700;
  color: #111;
}
.i3d-measure__copy p {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: #6b7280;
}
.i3d-measure__control {
  display: flex;
  align-items: center;
  gap: 8px;
}
.i3d-measure__control .i3d-input { min-width: 0; }
.i3d-measure__control span {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6b7280;
}
.i3d-chip--choice {
  position: relative;
  cursor: pointer;
  padding: 0;
  overflow: hidden;
}
.i3d-chip--choice input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.i3d-chip--choice span {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
}
.i3d-chip--choice:has(input:checked),
.i3d-chip--choice.is-on {
  background: #111;
  border-color: #111;
  color: #fff;
}
.i3d-chip--choice:hover { border-color: #111; }
.i3d-check-picked {
  margin: 0 0 14px;
  padding: 12px 14px;
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 14px;
  background: #f7f7f4;
}
.i3d-check-picked[hidden] { display: none !important; }
.i3d-check-picked strong {
  display: block;
  margin-bottom: 8px;
  font-size: 13px;
  font-weight: 700;
  color: #111;
}
.i3d-check-picked__list { flex-wrap: wrap; }
.i3d-check-picked .i3d-chip {
  background: #111;
  border-color: #111;
  color: #fff;
  cursor: default;
}
.i3d-req-accs { display: grid; gap: 10px; margin-bottom: 12px; }
.i3d-req-acc {
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 14px;
  background: #fff;
  overflow: hidden;
}
.i3d-req-acc__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  width: 100%;
  margin: 0;
  padding: 14px 16px;
  border: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 16px;
  font-weight: 700;
  color: #111;
}
.i3d-req-acc__toggle em {
  font-style: normal;
  min-width: 28px;
  height: 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #f3f4f6;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: 12px;
  font-weight: 700;
}
.i3d-req-acc__toggle em.is-on {
  background: #111;
  color: #fff;
}
.i3d-req-acc.is-open .i3d-req-acc__toggle {
  border-bottom: 1px solid rgba(17, 17, 17, 0.06);
}
.i3d-req-acc__body {
  display: none;
  padding: 8px 16px 16px;
  gap: 16px;
}
.i3d-req-acc.is-open .i3d-req-acc__body {
  display: grid;
}
.i3d-check-unit {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  max-width: 100%;
}
.i3d-check-unit .i3d-input { min-width: 0; flex: 1; }
.i3d-check-unit span {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6b7280;
}
.i3d-check-field { display: grid; gap: 6px; }
.i3d-check-field__label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: #111;
}
.i3d-check-field__req {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #6b7280;
}
.i3d-check-field__help {
  margin: 0;
  font-size: 13px;
  line-height: 1.5;
  color: #6b7280;
}
.i3d-check-summary {
  margin: 0 0 20px;
  padding: 16px;
  border-radius: 14px;
  background: #f7f7f4;
  border: 1px solid rgba(17, 17, 17, 0.06);
}
.i3d-check-summary h3,
.i3d-check-contact h3 {
  margin: 0 0 10px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 1.05rem;
}
.i3d-check-summary ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
  font-size: 13px;
  line-height: 1.45;
  color: #374151;
}
.i3d-check-summary li.is-empty { color: #6b7280; }
.i3d-check-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.i3d-check-consent {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.5;
  color: #374151;
}
.i3d-check-consent input { margin-top: 3px; }
.i3d-check-status {
  margin: 14px 0 0;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
}
.i3d-check-status.is-success { background: #ecfdf3; color: #166534; }
.i3d-check-status.is-error { background: #fef2f2; color: #991b1b; }
.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
}

.i3d-brand__benefits--3 {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

/* Spec comparison ------------------------------------------------------- */
.i3d-compare {
  padding: clamp(56px, 8vw, 96px) 0;
  background: #f6f6f4;
}
.i3d-compare .i3d-section-lead {
  max-width: 62ch;
  margin-left: auto;
  margin-right: auto;
}
.i3d-compare__board {
  border: 1px solid rgba(17, 17, 17, 0.08);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 22px 56px rgba(15, 15, 15, 0.05);
  overflow: hidden;
}
.i3d-compare__tools {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(17, 17, 17, 0.06);
  background: #fafafa;
}
.i3d-compare__pills {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.i3d-compare__pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid rgba(20, 20, 20, 0.12);
  background: #fff;
  color: #2a3138;
  border-radius: 999px;
  min-height: 38px;
  padding: 0 14px;
  font: inherit;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
}
.i3d-compare__pill-num {
  font-size: 10px;
  letter-spacing: 0.08em;
  color: #9ca3af;
}
.i3d-compare__pill.is-active {
  background: #111;
  border-color: #111;
  color: #fff;
}
.i3d-compare__pill.is-active .i3d-compare__pill-num { color: rgba(255,255,255,0.55); }
.i3d-compare__filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.i3d-compare__search input {
  min-height: 38px;
  min-width: min(220px, 100%);
  padding: 0 12px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-radius: 999px;
  background: #fff;
  font: inherit;
  font-size: 13px;
}
.i3d-compare__search input:focus {
  outline: 2px solid #111;
  outline-offset: 1px;
}
.i3d-compare__diff {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid rgba(17, 17, 17, 0.12);
  background: #fff;
  font: inherit;
  font-size: 13px;
  font-weight: 650;
  cursor: pointer;
}
.i3d-compare__diff.is-active {
  background: #111;
  border-color: #111;
  color: #fff;
}
.i3d-compare__mobile { display: none; }
.i3d-compare__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  width: 100%;
  max-width: 100%;
  scrollbar-width: thin;
}
.i3d-compare__table {
  width: 100%;
  min-width: 820px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 14px;
}
.i3d-compare__table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  background: #fff;
  color: #111;
  padding: 18px 16px 16px;
  text-align: left;
  vertical-align: bottom;
  font-weight: 650;
  border-bottom: 1px solid rgba(17, 17, 17, 0.1);
}
.i3d-compare__sticky {
  position: sticky;
  left: 0;
  z-index: 3;
  background: #fff;
  min-width: 168px;
  max-width: 230px;
}
thead .i3d-compare__sticky {
  z-index: 4;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #6b7280;
}
tbody .i3d-compare__sticky {
  background: #fff;
  color: #111;
  font-weight: 650;
  border-right: 1px solid rgba(20, 20, 20, 0.06);
  z-index: 2;
}
.i3d-compare__num {
  display: block;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #9ca3af;
  margin-bottom: 4px;
}
.i3d-compare__name {
  display: block;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 1.02rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}
.i3d-compare__model.is-active {
  box-shadow: inset 0 -3px 0 #111;
}
.i3d-compare__table tbody th,
.i3d-compare__table tbody td {
  padding: 15px 16px;
  vertical-align: top;
  border-bottom: 1px solid rgba(20, 20, 20, 0.06);
  background: #fff;
}
.i3d-compare__table tbody tr:nth-child(even) td,
.i3d-compare__table tbody tr:nth-child(even) .i3d-compare__sticky {
  background: #fafafa;
}
.i3d-compare__section th {
  background: #111 !important;
  color: #fff;
  text-align: left;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 10px 16px !important;
  position: static !important;
}
.i3d-compare__value {
  font-weight: 650;
  color: var(--i3d-ink, #141414);
  line-height: 1.45;
  white-space: pre-line;
}
.i3d-compare__note {
  display: inline-flex;
  max-width: 100%;
  margin-top: 6px;
  padding: 4px 8px;
  border-radius: 8px;
  background: #111;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.02em;
  text-transform: none;
  font-style: normal;
  white-space: normal;
  overflow-wrap: anywhere;
}
.i3d-compare td.is-na .i3d-compare__value {
  color: #9ca3af;
  font-weight: 600;
}
.i3d-compare.is-diffing tr.is-same td,
.i3d-compare.is-diffing tr.is-same .i3d-compare__sticky {
  opacity: 0.42;
}
.i3d-compare.is-diffing td.is-unique {
  background: #f6f6f4 !important;
  box-shadow: inset 0 0 0 1.5px #111;
}
.i3d-compare__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 22px;
}

/* Specs comparison modal */
.i3d-compare-modal {
  align-items: center;
  justify-content: center;
  padding: max(16px, env(safe-area-inset-top)) max(16px, env(safe-area-inset-right)) max(16px, env(safe-area-inset-bottom)) max(16px, env(safe-area-inset-left));
}
.i3d-compare-modal__dialog {
  width: min(1120px, 100%);
  max-height: min(92vh, 920px);
  display: flex;
  flex-direction: column;
  border-radius: 20px;
  overflow: hidden;
  transform: translateY(18px) scale(0.985);
  box-shadow: 0 28px 80px rgba(10, 10, 10, 0.28);
}
.i3d-compare-modal.is-open .i3d-compare-modal__dialog {
  transform: translateY(0) scale(1);
}
.i3d-compare-modal__header {
  position: sticky;
  top: 0;
  z-index: 3;
  flex: 0 0 auto;
  align-items: flex-start;
  gap: 16px;
  padding: 22px 24px 16px;
  border-bottom: 1px solid #ececec;
  background: #fff;
}
.i3d-compare-modal__heading {
  min-width: 0;
  flex: 1;
}
.i3d-compare-modal__heading .i3d-kicker {
  margin: 0 0 8px;
  letter-spacing: 0.14em;
}
.i3d-compare-modal__header h2 {
  margin: 0;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.25rem, 2.2vw, 1.75rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.2;
  color: #0a0a0a;
}
.i3d-compare-modal__lead {
  margin: 10px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.55;
  color: #6b7280;
}
.i3d-compare-modal__body {
  flex: 1 1 auto;
  min-height: 0;
  padding: 12px 20px 20px;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  background: #fafafa;
}
.i3d-compare--modal {
  margin: 0 !important;
  padding: 0 !important;
  background: transparent !important;
}
.i3d-compare--modal .i3d-compare__board {
  margin-top: 0;
  border-radius: 16px;
  box-shadow: none;
}
.i3d-compare--modal .i3d-compare__tools {
  position: sticky;
  top: 0;
  z-index: 2;
}
.i3d-compare--modal .i3d-compare__actions {
  margin-top: 16px;
  margin-bottom: 0;
  padding-bottom: 4px;
}
.i3d-compare--modal .i3d-compare__actions .i3d-btn {
  min-height: 44px;
}
.i3d-intro__actions .i3d-btn {
  cursor: pointer;
}

/* Modal: keep filters usable on tablet/phone */
.i3d-compare-modal .i3d-compare__diff {
  display: inline-flex !important;
}
.i3d-compare-modal .i3d-compare__tools {
  gap: 10px;
}
.i3d-compare-modal .i3d-compare__pills {
  max-width: 100%;
}

@media (max-width: 980px) {
  .i3d-compare-modal .i3d-compare__tools {
    flex-direction: column;
    align-items: stretch;
  }
  .i3d-compare-modal .i3d-compare__filters {
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }
  .i3d-compare-modal .i3d-compare__search,
  .i3d-compare-modal .i3d-compare__search input,
  .i3d-compare-modal .i3d-compare__diff {
    width: 100%;
  }
  .i3d-compare-modal .i3d-compare__diff {
    justify-content: center;
  }
  .i3d-compare-modal .i3d-compare__pills {
    display: flex;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
  }
  .i3d-compare-modal .i3d-compare__pills::-webkit-scrollbar {
    display: none;
  }
  .i3d-compare-modal .i3d-compare__pill {
    flex: 0 0 auto;
  }
}

@media (max-width: 760px) {
  .i3d-compare-modal {
    align-items: stretch;
    padding: 0;
  }
  .i3d-compare-modal__dialog {
    width: 100%;
    max-height: 100dvh;
    max-height: 100vh;
    border-radius: 18px 18px 0 0;
    margin-top: auto;
    min-height: min(92dvh, 100%);
  }
  .i3d-compare-modal__header {
    padding: 16px 14px 12px;
  }
  .i3d-compare-modal__header h2 {
    font-size: 1.2rem;
  }
  .i3d-compare-modal__lead {
    font-size: 13px;
  }
  .i3d-compare-modal__body {
    padding: 8px 10px calc(16px + env(safe-area-inset-bottom));
  }
  .i3d-compare--modal .i3d-compare__board {
    border-radius: 12px;
  }
  .i3d-compare--modal .i3d-compare__actions {
    flex-direction: column;
  }
  .i3d-compare--modal .i3d-compare__actions .i3d-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .i3d-compare-modal__heading .i3d-kicker {
    font-size: 11px;
  }
  .i3d-compare-modal .i3d-compare__pill {
    padding: 8px 12px;
    font-size: 12px;
  }
}

@media (min-width: 981px) {
  .i3d-compare[data-focus="0"] [data-col="0"],
  .i3d-compare[data-focus="1"] [data-col="1"],
  .i3d-compare[data-focus="2"] [data-col="2"],
  .i3d-compare[data-focus="3"] [data-col="3"] {
    background: #f7f7f4;
  }
  .i3d-compare[data-focus="0"] thead [data-col="0"],
  .i3d-compare[data-focus="1"] thead [data-col="1"],
  .i3d-compare[data-focus="2"] thead [data-col="2"],
  .i3d-compare[data-focus="3"] thead [data-col="3"] {
    background: #f7f7f4;
  }
  .i3d-spotlight--accessories .i3d-spotlight__panel {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
  }
}

@media (max-width: 1100px) {
  .i3d-hero--split .i3d-hero__grid {
    gap: 28px;
  }
  .i3d-featured__grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .i3d-about-facts__grid[data-count="4"] {
    grid-template-columns: 1fr 1fr;
  }
  .i3d-about-facts__grid[data-count="4"] .i3d-about-fact {
    border-right: 1px solid rgba(20, 20, 20, 0.08);
    border-bottom: 1px solid rgba(20, 20, 20, 0.08);
  }
  .i3d-about-facts__grid[data-count="4"] .i3d-about-fact:nth-child(2n) { border-right: 0; }
  .i3d-about-facts__grid[data-count="4"] .i3d-about-fact:nth-last-child(-n + 2) { border-bottom: 0; }
}

@media (max-width: 980px) {
  .i3d-hero--split .i3d-hero__grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .i3d-hero--split .i3d-hero__media {
    order: -1;
    min-height: auto;
    padding: 0;
  }
  .i3d-hero--split .i3d-hero__title { max-width: none; }
  .i3d-hero--split .i3d-hero__copy { max-width: none; }
  .i3d-intro__grid,
  .i3d-testimonials__grid,
  .i3d-spotlight__panel,
  .i3d-spotlight--accessories .i3d-spotlight__panel,
  .i3d-brand__grid,
  .i3d-about-hero__grid,
  .i3d-about-story__grid,
  .i3d-cat-hero__grid,
  .i3d-split,
  .i3d-checklist__card {
    grid-template-columns: 1fr;
  }
  .i3d-about-hero__media {
    order: -1;
    max-height: none;
    aspect-ratio: auto;
    padding: 20px;
  }
  .i3d-about-hero__media img {
    max-height: min(360px, 50vh);
  }
  .i3d-about-hero__title,
  .i3d-about-hero__lead,
  .i3d-about-story__copy .i3d-section-title,
  .i3d-about-content,
  .entry-content.i3d-about-content {
    width: 100%;
    max-width: none;
  }
  .i3d-about-facts__grid,
  .i3d-about-facts__grid[data-count="4"] {
    grid-template-columns: 1fr 1fr;
  }
  .i3d-about-facts__grid[data-count="3"] {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .i3d-about-fact {
    border-right: 1px solid rgba(20, 20, 20, 0.08);
    border-bottom: 1px solid rgba(20, 20, 20, 0.08);
  }
  .i3d-about-facts__grid[data-count="4"] .i3d-about-fact:nth-child(2n),
  .i3d-about-facts__grid:not([data-count]) .i3d-about-fact:nth-child(2n) {
    border-right: 0;
  }
  .i3d-about-facts__grid[data-count="4"] .i3d-about-fact:nth-last-child(-n + 2) {
    border-bottom: 0;
  }
  .i3d-about-facts__grid[data-count="3"] .i3d-about-fact {
    border-bottom: 0;
  }
  .i3d-about-facts__grid[data-count="3"] .i3d-about-fact:last-child {
    border-right: 0;
  }
  .i3d-about-story__media {
    order: -1;
    position: static;
  }
  .i3d-about-story__media img,
  .i3d-about-story__grid.is-fit-match .i3d-about-story__media img,
  .i3d-about-story__grid.is-fit-portrait .i3d-about-story__media img,
  .i3d-about-story__grid.is-fit-square .i3d-about-story__media img,
  .i3d-about-story__grid.is-fit-custom .i3d-about-story__media img {
    min-height: 0;
    max-height: none;
    aspect-ratio: auto;
    height: auto;
    object-fit: contain;
  }
  .i3d-about-story__panel {
    padding: 0;
  }
  .i3d-about-story__head {
    margin-bottom: clamp(22px, 4vw, 32px);
  }
  .i3d-about-story__title {
    max-width: none;
  }
  .i3d-about-values__grid {
    grid-template-columns: 1fr;
  }
  .i3d-intro__media { order: -1; }
  .i3d-intro__title { max-width: none; }
  .i3d-spotlight__media { order: -1 !important; }
  .i3d-spotlight__copy { order: 0 !important; }
  .i3d-spotlight__title { max-width: none; }
  .i3d-spotlight__copy { padding: 4px 0 0; }
  .i3d-split--flip .i3d-split__media,
  .i3d-split--flip .i3d-split__copy { order: initial; }
  .i3d-range__grid,
  .i3d-featured__grid { grid-template-columns: 1fr 1fr; }
  .i3d-process__grid { grid-template-columns: 1fr; }
  .i3d-brand__benefits--3 { grid-template-columns: 1fr; }
  .i3d-chip-grid,
  .i3d-spec-row { grid-template-columns: 1fr; }
  .i3d-compare__tools {
    flex-direction: column;
    align-items: stretch;
  }
  .i3d-compare__filters { width: 100%; }
  .i3d-compare__search,
  .i3d-compare__search input,
  .i3d-compare__diff { width: 100%; }
  .i3d-compare__diff { justify-content: center; }
  .i3d-compare__pills {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 -4px;
    padding: 2px 4px 8px;
  }
  .i3d-compare__pills::-webkit-scrollbar { display: none; }
  .i3d-compare__pill { flex: 0 0 auto; }

  .i3d-cat-strip__inner {
    flex-wrap: wrap;
    gap: 12px;
  }

  .i3d-cat-strip__label {
    width: 100%;
  }

  .i3d-cat-strip__track {
    flex: 1 1 auto;
    mask-image: none;
    -webkit-mask-image: none;
  }

  .i3d-cat-strip__link--all {
    margin-left: 0;
  }
  /* Mobile: stacked model cards — never a squeezed table */
  .i3d-compare__scroll { display: none !important; }
  .i3d-compare__mobile {
    display: grid;
    gap: 12px;
    padding: 12px;
  }
  .i3d-compare__card {
    display: none;
    padding: 16px;
    border: 1px solid rgba(17, 17, 17, 0.08);
    border-radius: 16px;
    background: #fff;
  }
  .i3d-compare[data-focus="all"] .i3d-compare__card,
  .i3d-compare[data-focus="0"] .i3d-compare__card[data-col="0"],
  .i3d-compare[data-focus="1"] .i3d-compare__card[data-col="1"],
  .i3d-compare[data-focus="2"] .i3d-compare__card[data-col="2"],
  .i3d-compare[data-focus="3"] .i3d-compare__card[data-col="3"] {
    display: block;
  }
  .i3d-compare__card-head {
    margin: 0 0 14px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(17, 17, 17, 0.08);
  }
  .i3d-compare__card-head h3 {
    margin: 4px 0 0;
    font-family: var(--tx-font-heading, Syne, sans-serif);
    font-size: 1.25rem;
    letter-spacing: -0.03em;
  }
  .i3d-compare__card-group {
    margin: 16px 0 8px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #6b7280;
  }
  .i3d-compare__pair {
    display: grid;
    gap: 6px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(17, 17, 17, 0.06);
  }
  .i3d-compare__pair:last-child { border-bottom: 0; }
  .i3d-compare__pair-label {
    font-size: 12px;
    font-weight: 700;
    color: #6b7280;
  }
  .i3d-compare__pair-value .i3d-compare__value {
    font-size: 15px;
    font-weight: 650;
    color: #111;
    white-space: normal;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
  .i3d-compare__diff { display: none; }
}

@media (max-width: 720px) {
  .i3d-range__grid,
  .i3d-featured__grid,
  .i3d-about-team__grid { grid-template-columns: 1fr; max-width: 520px; }
  .i3d-metrics__grid { grid-template-columns: 1fr; gap: 16px; }

  .i3d-about-hero {
    padding: 28px 0 24px;
  }
  .i3d-about-hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .i3d-about-hero__actions .i3d-btn {
    width: 100%;
    justify-content: center;
  }
  .i3d-about-facts {
    padding-bottom: 36px;
  }
  .i3d-about-facts__grid,
  .i3d-about-facts__grid[data-count="4"],
  .i3d-about-facts__grid[data-count="3"],
  .i3d-about-facts__grid[data-count="2"] {
    grid-template-columns: 1fr;
  }
  .i3d-about-fact {
    border-right: 0;
    border-bottom: 1px solid rgba(20, 20, 20, 0.08);
  }
  .i3d-about-fact:last-child { border-bottom: 0; }
  .i3d-about-fact span { max-width: none; }
  .i3d-about-story {
    padding: 40px 0;
  }
  .i3d-about-dark {
    padding: 56px 0;
  }
  .i3d-about-dark .i3d-btn--light {
    width: 100%;
    max-width: 320px;
  }
  .i3d-about-values {
    padding: 48px 0;
  }

  .i3d-hero--split {
    padding: 20px 0 28px;
  }
  .i3d-hero__copy,
  .i3d-hero__content,
  .i3d-hero--split .i3d-hero__copy {
    padding: 20px 0 !important;
  }
  .i3d-cat-strip {
    padding: 10px 0;
  }
  .i3d-hero--split .i3d-hero__media {
    min-height: auto;
    padding: 0;
    border-radius: 18px;
  }
  .i3d-hero--split .i3d-hero__media img {
    max-height: min(340px, 46vh);
    border-radius: 18px;
  }
  .i3d-hero--split .i3d-hero__title {
    max-width: none;
    font-size: clamp(1.85rem, 7.8vw, 2.45rem);
    margin-bottom: 12px;
    line-height: 1.08;
  }
  .i3d-hero--split .i3d-hero__lead {
    max-width: none;
    font-size: 15px;
    line-height: 1.58;
    margin-bottom: 20px;
  }
  .i3d-hero__actions,
  .i3d-consult__inner {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }
  .i3d-hero--split .i3d-hero__actions {
    padding: 0;
  }
  .i3d-hero__actions .i3d-btn,
  .i3d-consult__inner .i3d-btn {
    width: 100%;
    min-height: 50px;
    justify-content: center;
    font-size: max(1rem, 16px);
    letter-spacing: 0.02em;
    text-transform: none;
  }
  .i3d-hero__actions .i3d-btn--lg {
    min-height: 50px;
    padding: 0 18px;
  }
  .i3d-consult--archive {
    margin-top: 0;
    padding: var(--i3d-section-y-sm, clamp(36px, 5vw, 56px)) 0;
  }
  .i3d-spotlight {
    padding: 20px 0 28px;
  }
  .i3d-spotlight__panel,
  .i3d-spotlight--accessories .i3d-spotlight__panel {
    display: grid;
    grid-template-columns: 1fr;
    gap: 18px;
    padding: 16px;
    border-radius: 20px;
  }
  .i3d-spotlight__media {
    order: -1 !important;
    min-height: 0;
    padding: 12px;
    border-radius: 16px;
  }
  .i3d-spotlight__copy {
    order: 0 !important;
    padding: 4px 2px 2px;
  }
  .i3d-spotlight__title {
    max-width: none;
    font-size: clamp(1.55rem, 7vw, 1.9rem);
  }
  .i3d-spotlight__lead {
    max-width: none;
    font-size: 15px;
  }
  .i3d-spotlight__media img {
    max-height: min(280px, 42vh);
  }
  .i3d-spotlight__caption {
    left: 12px;
    bottom: 12px;
  }
  .i3d-spotlight__features li {
    grid-template-columns: 36px minmax(0, 1fr);
    padding: 11px 0;
  }
  .i3d-spotlight__copy .i3d-btn {
    width: 100%;
    justify-content: center;
  }

  .i3d-cat-strip__inner {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
    padding-top: 12px !important;
    padding-bottom: 12px !important;
    min-height: 0;
  }

  .i3d-cat-strip__label {
    width: 100%;
    font-size: 10px;
  }

  .i3d-cat-strip__track {
    display: grid;
    grid-template-columns: 1fr;
    width: 100%;
    gap: 8px;
    padding-bottom: 0;
    overflow: visible;
    scroll-snap-type: none;
    mask-image: none;
    -webkit-mask-image: none;
  }

  .i3d-cat-strip__link {
    width: 100%;
    min-height: 48px;
    padding: 0 16px;
    font-size: max(0.9375rem, 15px);
    justify-content: space-between;
  }

  .i3d-cat-strip__link--all {
    margin-left: 0;
    width: 100%;
    min-height: 50px;
    justify-content: center;
    font-size: max(1rem, 16px);
  }

  .i3d-modal { align-items: stretch; }
  .i3d-modal__dialog {
    width: 100%;
    max-height: 100%;
    height: 100%;
    border-radius: 0;
    margin: 0;
  }
  .i3d-modal__header,
  .i3d-modal__tabs,
  .i3d-modal__body,
  .i3d-modal__footer {
    padding-left: max(16px, env(safe-area-inset-left, 0px));
    padding-right: max(16px, env(safe-area-inset-right, 0px));
  }
  .i3d-modal__tabs {
    padding-top: 30px !important;
    padding-bottom: 30px !important;
    gap: 8px;
  }
  .i3d-modal__tab {
    min-height: 38px;
    padding: 0 14px;
    font-size: 12.5px;
  }
  .i3d-modal__body {
    padding-top: 16px;
    padding-bottom: max(16px, env(safe-area-inset-bottom, 0px));
  }
  .i3d-modal__footer { flex-direction: column; }
  .i3d-modal__footer .i3d-btn { width: 100%; justify-content: center; }
  .i3d-measure {
    grid-template-columns: 1fr;
  }
  .i3d-check-grid { grid-template-columns: 1fr; }
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) {
    border: 0;
    overflow: visible;
  }
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) .i3d-table { min-width: 0; }
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) thead { display: none; }
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) tbody,
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) tr,
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) th,
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) td {
    display: block;
    width: 100%;
  }
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) tr {
    margin-bottom: 12px;
    padding: 14px;
    border: 1px solid rgba(20, 20, 20, 0.12);
    border-radius: 12px;
    background: #fff;
    box-shadow: 0 1px 0 rgba(20, 20, 20, 0.03);
  }
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) th {
    padding: 0 0 10px;
    border: 0;
    font-size: 1rem;
    color: #141414;
  }
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) td {
    padding: 8px 0 0;
    border: 0;
  }
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) td::before {
    content: attr(data-label);
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #4a5560;
    margin-bottom: 4px;
  }
  .i3d-table-wrap:not(.i3d-table-wrap--scroll) .i3d-table__blank {
    margin-top: 2px;
  }
  .i3d-table-wrap--scroll { display: none; }
  .i3d-frame-cards { display: grid; }
  .i3d-compare__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .i3d-compare__actions .i3d-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (min-width: 768px) {
  .i3d-modal {
    align-items: center;
    padding: 24px;
  }
  .i3d-modal__dialog { border-radius: 18px; }
}

/* Theme-wide motion polish ---------------------------------------------- */
html.i3d-motion .i3d-reveal {
  --i3d-reveal-delay: 0s;
  opacity: 0;
  transform: translate3d(0, 28px, 0);
  transition:
    opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1) var(--i3d-reveal-delay),
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1) var(--i3d-reveal-delay);
  will-change: opacity, transform;
}
html.i3d-motion .i3d-reveal--in {
  opacity: 1;
  transform: translate3d(0, 0, 0);
  will-change: auto;
}
html.i3d-motion .i3d-reveal--in.i3d-about-team__card:hover,
html.i3d-motion .i3d-reveal--in.i3d-why__card:hover,
html.i3d-motion .i3d-reveal--in.i3d-highlights__card:hover,
html.i3d-motion .i3d-reveal--in.i3d-testimonial:hover,
html.i3d-motion .i3d-reveal--in.i3d-checklist__card:hover,
html.i3d-motion .i3d-reveal--in.i3d-metric:hover,
html.i3d-motion .i3d-reveal--in.i3d-process__step:hover,
html.i3d-motion .i3d-reveal--in.i3d-range-card:hover,
html.i3d-motion .i3d-reveal--in.i3d-product-card:hover,
html.i3d-motion .i3d-reveal--in.i3d-chip-card:hover,
html.i3d-motion .i3d-reveal--in.i3d-frame-card:hover,
html.i3d-motion .i3d-reveal--in.i3d-about-value:hover,
html.i3d-motion .i3d-reveal--in.wh-contact-card:hover {
  transform: translate3d(0, -4px, 0);
}

.i3d-intro__media,
.i3d-spotlight__media,
.i3d-about-hero__media,
.i3d-rnd__media,
.i3d-qa__shot,
.i3d-brand__photo,
.i3d-range-card__media {
  overflow: hidden;
}
.i3d-intro__media img,
.i3d-spotlight__media img,
.i3d-about-hero__media img,
.i3d-about-story__media img,
.i3d-rnd__media img,
.i3d-qa__shot img,
.i3d-brand__photo img {
  transition: transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
  filter: none !important;
  -webkit-filter: none !important;
  mix-blend-mode: normal !important;
}
.i3d-intro__media:hover img,
.i3d-spotlight__media:hover img,
.i3d-rnd__media:hover img,
.i3d-brand__photo:hover img,
.i3d-qa__shot:hover img {
  transform: scale(1.045);
}
.i3d-about-hero__media:hover img {
  transform: scale(1.03);
}
.i3d-about-story__frame:hover img,
.i3d-qa__shot:hover img {
  transform: none;
}

.i3d-testimonial {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}
.i3d-testimonial:hover {
  transform: translateY(-4px);
  border-color: rgba(20, 20, 20, 0.14);
  box-shadow: 0 14px 32px rgba(20, 20, 20, 0.08);
}

.i3d-checklist__card {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}
.i3d-checklist__card:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 56px rgba(20, 20, 20, 0.09);
}

.i3d-why__card,
.i3d-highlights__card {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease, border-color 0.35s ease, background 0.35s ease;
}
.i3d-why__card:hover,
.i3d-highlights__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(15, 15, 15, 0.08);
}

.i3d-qa__shot {
  transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease;
}
.i3d-qa__shot:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px rgba(15, 15, 15, 0.1);
}

.i3d-about-fact {
  transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}
.i3d-about-fact:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(15, 15, 15, 0.06);
}

.i3d-about-team__card {
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease, border-color 0.35s ease;
}

.i3d-compare__table tbody tr {
  transition: background 0.2s ease;
}
.i3d-compare__table tbody tr:hover td,
.i3d-compare__table tbody tr:hover .i3d-compare__sticky {
  background: #f3f6f9 !important;
}
.i3d-compare__pill {
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
}
.i3d-compare__pill:hover {
  transform: translateY(-1px);
  border-color: rgba(20, 20, 20, 0.28);
}

.i3d-modal__tab {
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.i3d-modal__tab:hover { transform: translateY(-1px); }
.i3d-modal__close {
  transition: background 0.2s ease, transform 0.2s ease;
}
.i3d-modal__close:hover { transform: rotate(90deg); }

.i3d-chip-card,
.i3d-frame-card {
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s ease;
}
.i3d-chip-card:hover,
.i3d-frame-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(20, 20, 20, 0.07);
}

.i3d-consult--campaign .i3d-btn--light {
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}
.i3d-consult--campaign .i3d-btn--light:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.28);
}

.i3d-link {
  position: relative;
}
.i3d-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.28s ease;
}
.i3d-link:hover::after { transform: scaleX(1); }

.i3d-hero--split .i3d-kicker,
.i3d-hero--split .i3d-hero__title,
.i3d-hero--split .i3d-hero__lead,
.i3d-hero--split .i3d-hero__actions,
.i3d-about-hero__copy .i3d-kicker,
.i3d-about-hero__title,
.i3d-about-hero__lead,
.i3d-about-hero__actions {
  animation: i3dHeroIn 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}
.i3d-hero--split .i3d-hero__title,
.i3d-about-hero__title { animation-delay: 0.06s; }
.i3d-hero--split .i3d-hero__lead,
.i3d-about-hero__lead { animation-delay: 0.14s; }
.i3d-hero--split .i3d-hero__actions,
.i3d-about-hero__actions { animation-delay: 0.22s; }
.i3d-about-hero__media {
  animation: i3dHeroIn 1s cubic-bezier(0.22, 1, 0.36, 1) 0.12s both;
}

@keyframes i3dHeroIn {
  from {
    opacity: 0;
    transform: translate3d(0, 22px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

@media (hover: none) {
  .i3d-btn--dark:hover,
  .i3d-btn--ghost:hover,
  .i3d-metric:hover,
  .i3d-process__step:hover,
  .i3d-brand__benefits article:hover,
  .i3d-brand__photo:hover,
  .i3d-testimonial:hover,
  .i3d-checklist__card:hover,
  .i3d-chip-card:hover,
  .i3d-frame-card:hover,
  .i3d-about-value:hover,
  .i3d-about-fact:hover,
  .i3d-about-team__card:hover,
  .i3d-why__card:hover,
  .i3d-highlights__card:hover,
  .i3d-qa__shot:hover,
  .i3d-reveal--in.i3d-about-team__card:hover,
  .i3d-reveal--in.i3d-why__card:hover,
  .i3d-reveal--in.i3d-highlights__card:hover,
  .i3d-reveal--in.i3d-testimonial:hover,
  .i3d-reveal--in.i3d-checklist__card:hover,
  .i3d-reveal--in.i3d-metric:hover,
  .i3d-reveal--in.i3d-process__step:hover,
  .i3d-reveal--in.i3d-range-card:hover,
  .i3d-reveal--in.i3d-product-card:hover,
  .i3d-reveal--in.i3d-chip-card:hover,
  .i3d-reveal--in.i3d-frame-card:hover,
  .i3d-reveal--in.i3d-about-value:hover,
  .i3d-reveal--in.wh-contact-card:hover {
    transform: none;
    box-shadow: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  html.i3d-motion .i3d-reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .i3d-hero--split .i3d-kicker,
  .i3d-hero--split .i3d-hero__title,
  .i3d-hero--split .i3d-hero__lead,
  .i3d-hero--split .i3d-hero__actions,
  .i3d-about-hero__copy .i3d-kicker,
  .i3d-about-hero__title,
  .i3d-about-hero__lead,
  .i3d-about-hero__actions,
  .i3d-about-hero__media {
    animation: none !important;
  }
  .i3d-btn,
  .i3d-metric,
  .i3d-process__step,
  .i3d-brand__benefits article,
  .i3d-brand__photo,
  .i3d-brand__photo img,
  .i3d-testimonial,
  .i3d-checklist__card,
  .i3d-range-card,
  .i3d-product-card,
  .i3d-intro__media img,
  .i3d-spotlight__media img,
  .i3d-about-hero__media img,
  .i3d-about-story__media img,
  .i3d-rnd__media img,
  .i3d-qa__shot,
  .i3d-qa__shot img,
  .i3d-about-value,
  .i3d-about-fact,
  .i3d-about-team__card,
  .i3d-why__card,
  .i3d-highlights__card {
    transition: none !important;
  }
}

/* Global brand chrome — all templates ---------------------------------- */
.wh-site-footer {
  background: #f3f3f1 !important;
  color: #374151 !important;
  border-top: 1px solid #e5e5e5;
}

.wh-site-footer .footer-title,
.wh-site-footer .footer-widget-title,
.wh-site-footer .widget-title {
  color: #111 !important;
  font-family: var(--tx-font-heading, Syne, sans-serif);
}

.wh-site-footer a {
  color: #374151 !important;
}

.wh-site-footer a:hover {
  color: var(--tx-accent, #c8102e) !important;
}

.wh-site-footer .footer-description,
.wh-site-footer .footer-contact-list li {
  color: #4b5563 !important;
}

.wh-site-footer .footer-bottom {
  background: #ecece8 !important;
  border-top: 1px solid #dddcd7 !important;
}

.wh-site-footer .footer-copyright,
.wh-site-footer .footer-payment-label,
.wh-site-footer .age-notice,
.wh-site-footer .footer-bottom,
.wh-site-footer .footer-bottom p,
.wh-site-footer .footer-bottom .widget,
.wh-site-footer .footer-bottom .widget p {
  color: #1f2937 !important;
}

.wh-site-footer .footer-bottom-links a,
.wh-site-footer .footer-bottom a {
  color: #111 !important;
}

.wh-site-footer .footer-bottom-links a:hover,
.wh-site-footer .footer-bottom a:hover {
  color: var(--tx-accent, #c8102e) !important;
}

.wh-site-footer .footer-brand img {
  filter: none !important;
  opacity: 1 !important;
}

.terea-page-header--clean h1 {
  font-weight: 700;
  letter-spacing: -0.03em;
}

.i3d-btn:not(.i3d-btn--pill),
.wh-btn,
.woocommerce a.button,
.woocommerce button.button {
  font-family: var(--tx-font-body, Manrope, sans-serif);
  text-transform: none;
  letter-spacing: 0.01em;
  border-radius: var(--tx-radius, 8px);
}

/* ==========================================================================
   Research & Development — homepage teaser + full page
   ========================================================================== */

.i3d-rnd {
  padding: clamp(56px, 8vw, 100px) 0;
  background: #f7f7f5;
  border-top: 1px solid #ececec;
  border-bottom: 1px solid #ececec;
}
.i3d-rnd__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}
.i3d-rnd__copy .i3d-section-title {
  margin-bottom: 14px;
}
.i3d-rnd__pillars {
  list-style: none;
  margin: 22px 0 28px;
  padding: 0;
  display: grid;
  gap: 10px;
}
.i3d-rnd__pillars li {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 12px;
  border-left: 3px solid #111;
}
.i3d-rnd__pillars strong {
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 15px;
  font-weight: 700;
  color: #0a0a0a;
}
.i3d-rnd__pillars span {
  font-size: 13px;
  line-height: 1.5;
  color: #6b7280;
}
.i3d-rnd__media {
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  border: 1px solid #ececec;
  box-shadow: 0 24px 60px rgba(15, 15, 15, 0.08);
}
.i3d-rnd__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3.6;
  object-fit: cover;
}

/* Quality assurance — About page (after R&D) ---------------------------- */
.i3d-qa {
  padding: var(--i3d-section-y, clamp(48px, 6.5vw, 88px)) 0;
  background: #fff;
  border-top: 1px solid var(--i3d-line, #e8e8e8);
}
.i3d-qa__head {
  max-width: 640px;
  margin: 0 0 var(--i3d-head-gap, clamp(32px, 4vw, 44px));
}
.i3d-qa__head .i3d-section-title {
  margin-bottom: var(--i3d-title-gap, 14px);
}
.i3d-qa__head .i3d-section-lead {
  margin: 0;
}

/* QA photo slider — desktop 3 / tablet 2 / mobile 1, step by 1 */
.i3d-qa__slider {
  --qa-desktop: 3;
  --qa-tablet: 2;
  --qa-mobile: 1;
  --qa-gap: 14px;
  --qa-per-view: var(--qa-desktop);
  position: relative;
  width: 100%;
  max-width: none;
}
.i3d-qa__viewport {
  position: relative;
  overflow: hidden;
  width: 100%;
}
.i3d-qa__track {
  display: flex;
  gap: var(--qa-gap);
  margin: 0;
  will-change: transform;
  transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
.i3d-qa__slide {
  flex: 0 0 calc((100% - (var(--qa-gap) * (var(--qa-per-view) - 1))) / var(--qa-per-view));
  width: calc((100% - (var(--qa-gap) * (var(--qa-per-view) - 1))) / var(--qa-per-view));
  margin: 0;
  border-radius: var(--i3d-radius, 12px);
  overflow: hidden;
  background: transparent;
  border: 0;
  box-shadow: none;
  line-height: 0;
  aspect-ratio: 3 / 2;
  max-height: 280px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.i3d-qa__slide:hover {
  transform: translateY(-2px);
}
.i3d-qa__slide img {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  box-sizing: border-box;
  object-fit: cover;
  object-position: center;
  background: transparent;
  filter: none !important;
  -webkit-filter: none !important;
  mix-blend-mode: normal !important;
}
.i3d-qa__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-top: 18px;
  max-width: 260px;
  margin-left: auto;
  margin-right: auto;
}
.i3d-qa__nav {
  appearance: none;
  border: 1px solid var(--i3d-line, #e8e8e8);
  width: 40px;
  height: 40px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: #fff;
  color: var(--i3d-ink, #0a0a0a);
  cursor: pointer;
  flex: 0 0 auto;
  transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.i3d-qa__nav svg {
  width: 18px;
  height: 18px;
}
.i3d-qa__nav:hover,
.i3d-qa__nav:focus-visible {
  background: var(--i3d-ink, #0a0a0a);
  border-color: var(--i3d-ink, #0a0a0a);
  color: #fff;
  outline: none;
  transform: translateY(-1px);
}
.i3d-qa__nav:disabled {
  opacity: 0.35;
  cursor: default;
  transform: none;
  pointer-events: none;
}
.i3d-qa__dots {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  flex: 1 1 auto;
  flex-wrap: wrap;
  min-height: 40px;
}
.i3d-qa__dot {
  appearance: none;
  border: 0;
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 999px;
  background: #d4d4d0;
  cursor: pointer;
  transition: width 0.2s ease, background-color 0.2s ease;
}
.i3d-qa__dot.is-active {
  width: 22px;
  background: var(--i3d-ink, #0a0a0a);
}
.i3d-qa__dot:hover,
.i3d-qa__dot:focus-visible {
  background: var(--i3d-gold, #b69a6b);
  outline: none;
}
.i3d-qa__count {
  margin: 12px 0 0;
  text-align: center;
  font-family: var(--tx-font-body, Manrope, sans-serif);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--i3d-muted, #6b7280);
}
@media (max-width: 992px) {
  .i3d-qa__slider {
    --qa-per-view: var(--qa-tablet);
  }
}
@media (max-width: 720px) {
  .i3d-qa__slider {
    --qa-per-view: var(--qa-mobile);
    --qa-gap: 10px;
  }
  .i3d-qa__slide {
    border-radius: 10px;
    max-height: 240px;
    aspect-ratio: 16 / 11;
  }
  .i3d-qa__nav {
    width: 38px;
    height: 38px;
  }
  .i3d-qa__controls {
    max-width: 220px;
    margin-top: 14px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .i3d-qa__track,
  .i3d-qa__nav,
  .i3d-qa__dot,
  .i3d-qa__slide {
    transition: none;
  }
}

/* Legacy grid aliases (kept for safety if markup cached) */
.i3d-qa__grid {
  display: none;
}
.i3d-qa__shot {
  margin: 0;
}

/* Case Study page ------------------------------------------------------- */
.wh-rnd-page {
  background: #fff;
  color: #141414;
}
.wh-rnd-hero {
  padding: clamp(40px, 7vw, 80px) 0 clamp(48px, 8vw, 88px);
  background:
    radial-gradient(1200px 480px at 10% -10%, rgba(200, 16, 46, 0.06), transparent 60%),
    linear-gradient(180deg, #fafafa 0%, #fff 100%);
}
.wh-rnd-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}
.wh-rnd-hero__title {
  margin: 0 0 16px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(2.75rem, 5vw, 3.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.12;
  color: #0a0a0a;
}
.wh-rnd-hero__lead {
  margin: 0 0 28px;
  max-width: 46ch;
  font-size: 18px;
  line-height: 1.6;
  color: var(--tx-lead, #4a4a4a);
}
.wh-rnd-hero__actions,
.wh-rnd-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.wh-rnd-hero__media,
.wh-rnd-process__media {
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  border: 0;
  background: transparent;
  box-shadow: none;
  line-height: 0;
}
.wh-rnd-hero__media img,
.wh-rnd-process__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: auto;
  object-fit: contain;
  object-position: center;
  background: transparent;
  border-radius: 22px;
}

.wh-rnd-story {
  padding: clamp(48px, 7vw, 88px) 0;
}
.wh-rnd-story__inner {
  max-width: 820px;
}
.wh-rnd-prose {
  margin-top: 18px;
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  color: var(--tx-text-2, #374151);
}
.wh-rnd-prose p + p {
  margin-top: 1em;
}

.wh-rnd-problem {
  padding: clamp(48px, 7vw, 88px) 0;
  background: #0a0a0a;
  color: #fff;
}
.wh-rnd-problem .i3d-section-title {
  color: #fff;
}
.wh-rnd-problem .i3d-section-lead {
  color: rgba(255, 255, 255, 0.86);
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  max-width: 62ch;
}
.wh-rnd-problem .i3d-kicker {
  color: rgba(255, 255, 255, 0.72) !important;
}
.wh-rnd-problem__grid {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.wh-rnd-problem__grid li {
  display: grid;
  gap: 10px;
  padding: 22px 20px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.wh-rnd-problem__grid strong {
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.0625rem, 1.2vw, 1.1875rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: #fff;
}
.wh-rnd-problem__grid span {
  font-size: max(1rem, 16px);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.78);
}

.wh-rnd-pillars {
  padding: clamp(48px, 7vw, 88px) 0;
}
.i3d-about-innovate {
  background: #fff;
}
.i3d-about-innovate__head {
  max-width: 680px;
  margin: 0 0 clamp(28px, 4vw, 40px);
  text-align: left;
  border-left: 3px solid var(--tx-accent, #c8102e);
  padding-left: clamp(20px, 3vw, 28px);
}
.i3d-about-innovate__head .i3d-section-lead {
  max-width: 62ch;
  margin-left: 0;
  margin-right: 0;
}
.i3d-about-innovate__grid {
  margin-top: 0;
}
.wh-rnd-pillars__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 32px;
}
.wh-rnd-pillar {
  padding: 28px 24px;
  border-radius: 16px;
  background: #f7f7f5;
  border: 1px solid #ececec;
}
.i3d-about-innovate .wh-rnd-pillar {
  background: #fff;
  border-color: #e6e6e6;
  box-shadow: 0 8px 24px rgba(15, 15, 15, 0.04);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}
.i3d-about-innovate .wh-rnd-pillar:hover {
  transform: translateY(-2px);
  border-color: #d4d4d4;
  box-shadow: 0 14px 32px rgba(15, 15, 15, 0.08);
}
.wh-rnd-pillar__num {
  display: inline-block;
  margin-bottom: 14px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--tx-accent, #c8102e);
}
.wh-rnd-pillar h3 {
  margin: 0 0 10px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.125rem, 1.4vw, 1.3125rem);
  letter-spacing: -0.02em;
  line-height: 1.3;
}
.wh-rnd-pillar p {
  margin: 0;
  font-size: max(1.0625rem, 17px);
  line-height: 1.65;
  color: var(--tx-lead, #4b5563);
}

.wh-rnd-process {
  padding: clamp(48px, 7vw, 96px) 0;
  background: #f7f7f5;
}
.wh-rnd-process__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
}
.wh-rnd-process__steps {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.wh-rnd-process__steps li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px;
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 12px;
}
.wh-rnd-process__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: #111;
  color: #fff;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 12px;
  font-weight: 700;
}
.wh-rnd-process__steps strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.0625rem, 1.2vw, 1.1875rem);
  font-weight: 700;
  line-height: 1.3;
}
.wh-rnd-process__steps span {
  font-size: max(1rem, 16px);
  line-height: 1.6;
  color: var(--tx-lead, #4b5563);
}

.wh-rnd-outcomes {
  padding: clamp(48px, 7vw, 88px) 0;
}
.wh-rnd-outcomes__title {
  text-align: center;
  margin-bottom: 28px;
}
.wh-rnd-outcomes__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.wh-rnd-outcomes__grid article {
  padding: 24px 20px;
  border-radius: 14px;
  border: 1px solid #ececec;
  background: #fff;
  text-align: center;
}
.wh-rnd-outcomes__grid strong {
  display: block;
  margin-bottom: 8px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--tx-accent, #c8102e);
}
.wh-rnd-outcomes__grid p {
  margin: 0;
  font-size: max(1rem, 16px);
  line-height: 1.65;
  color: var(--tx-lead, #4b5563);
}

.wh-rnd-partners {
  padding: clamp(48px, 7vw, 88px) 0;
  background: #fafafa;
  border-top: 1px solid #ececec;
}
.wh-rnd-partners__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}
.wh-rnd-partners__grid article {
  padding: 24px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid #ececec;
}
.wh-rnd-partners__grid h3 {
  margin: 0 0 10px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.125rem, 1.4vw, 1.3125rem);
  line-height: 1.3;
}
.wh-rnd-partners__grid p {
  margin: 0;
  font-size: max(1.0625rem, 17px);
  line-height: 1.65;
  color: var(--tx-lead, #4b5563);
}

.wh-rnd-cta {
  padding-bottom: clamp(56px, 8vw, 96px);
}
.wh-rnd-cta .i3d-consult__inner {
  align-items: center;
}

@media (max-width: 980px) {
  .i3d-rnd__grid,
  .wh-rnd-hero__grid,
  .wh-rnd-process__grid {
    grid-template-columns: 1fr;
  }
  .wh-rnd-problem__grid,
  .wh-rnd-outcomes__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .wh-rnd-pillars__grid,
  .wh-rnd-partners__grid {
    grid-template-columns: 1fr;
  }
  .i3d-rnd__media,
  .wh-rnd-hero__media {
    order: -1;
  }
}

@media (max-width: 640px) {
  .wh-rnd-problem__grid,
  .wh-rnd-outcomes__grid {
    grid-template-columns: 1fr;
  }
  .wh-rnd-hero__actions,
  .wh-rnd-cta__actions {
    flex-direction: column;
  }
  .wh-rnd-hero__actions .i3d-btn,
  .wh-rnd-cta__actions .i3d-btn {
    width: 100%;
    justify-content: center;
  }
}

/* —— Why choose us —— */
.i3d-why {
  padding: clamp(56px, 8vw, 96px) 0;
  background: #fff;
}
.i3d-section-head--center {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
  max-width: 640px;
}
.i3d-why__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 0;
}
.i3d-why__card {
  background: #f6f6f4;
  border-radius: 12px;
  padding: clamp(24px, 3vw, 36px);
  border-top: 1px solid #cfcfcf;
  border-left: 1px solid #cfcfcf;
  border-right: 1px solid transparent;
  border-bottom: 1px solid transparent;
  box-shadow: 0 8px 24px rgba(10, 10, 10, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.i3d-why__card.is-featured,
.i3d-why__card:hover {
  background: #fff;
  box-shadow: 0 16px 40px rgba(10, 10, 10, 0.1);
  transform: translateY(-2px);
}
.i3d-why__num {
  display: block;
  margin-bottom: 14px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: 0.06em;
  color: #9a9a9a;
}
.i3d-why__card-title {
  margin: 0 0 10px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #111;
}
.i3d-why__card-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: #5f5f5f;
}

/* —— Product highlights —— */
.i3d-highlights {
  padding: clamp(56px, 8vw, 96px) 0;
  background: #f4f4f2;
}
.i3d-highlights__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 0;
}
.i3d-highlights__card {
  background: #fff;
  border-radius: 14px;
  padding: clamp(22px, 3vw, 32px);
  box-shadow: 0 10px 28px rgba(10, 10, 10, 0.06);
  border: 1px solid transparent;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.i3d-highlights__card.is-active,
.i3d-highlights__card:hover {
  border-color: #111;
  box-shadow: 0 14px 36px rgba(10, 10, 10, 0.1);
}
.i3d-highlights__num {
  display: block;
  margin-bottom: 12px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--tx-accent, #c8102e);
}
.i3d-highlights__card-title {
  margin: 0 0 8px;
  font-family: var(--tx-font-heading, Syne, sans-serif);
  font-size: clamp(1.125rem, 1.4vw, 1.3125rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.3;
  color: #111;
}
.i3d-highlights__card-text {
  margin: 0;
  font-size: max(1.0625rem, 17px);
  line-height: 1.75;
  color: var(--tx-lead, #4b5563);
}

@media (max-width: 900px) {
  .i3d-why__grid { grid-template-columns: 1fr; }
  .i3d-highlights__grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   Site-wide spacing rhythm (final — wins over per-section overrides)
   Standard: section ↔ section, kicker ↔ title, title ↔ paragraph
   ========================================================================== */

.i3d-range,
.i3d-featured,
.i3d-process,
.i3d-testimonials,
.i3d-brand,
.i3d-why,
.i3d-highlights,
.i3d-rnd,
.i3d-qa,
.i3d-checklist,
.i3d-consult:not(.i3d-consult--campaign),
.i3d-intro,
.i3d-compare,
.i3d-spotlight,
.i3d-about-story,
.i3d-about-videos,
.i3d-about-values,
.i3d-about-consult,
.wh-rnd-story,
.wh-rnd-problem,
.wh-rnd-pillars,
.wh-rnd-process,
.wh-rnd-outcomes,
.wh-rnd-partners,
.wh-rnd-cta {
  padding-top: var(--i3d-section-y, clamp(48px, 6.5vw, 88px));
  padding-bottom: var(--i3d-section-y, clamp(48px, 6.5vw, 88px));
}

.i3d-metrics,
.i3d-split-pair,
.i3d-about-facts,
.i3d-about-vision {
  padding-top: var(--i3d-section-y-sm, clamp(36px, 5vw, 56px));
  padding-bottom: var(--i3d-section-y-sm, clamp(36px, 5vw, 56px));
}

.i3d-about-hero,
.i3d-about-dark,
.wh-rnd-hero,
.i3d-consult--campaign {
  padding-top: var(--i3d-section-y-lg, clamp(56px, 8vw, 104px));
  padding-bottom: var(--i3d-section-y-lg, clamp(56px, 8vw, 104px));
}

.i3d-about-team__intro {
  padding-top: var(--i3d-section-y-lg, clamp(56px, 8vw, 104px));
  padding-bottom: var(--i3d-section-y-lg, clamp(56px, 8vw, 104px));
}

.i3d-about-team__cards {
  padding-top: var(--i3d-section-y, clamp(48px, 6.5vw, 88px));
  padding-bottom: var(--i3d-section-y, clamp(48px, 6.5vw, 88px));
}

.i3d-video {
  padding-top: var(--i3d-section-y-sm, clamp(36px, 5vw, 56px));
  padding-bottom: var(--i3d-section-y, clamp(48px, 6.5vw, 88px));
}

.i3d-hero--split {
  padding-top: 104px;
  padding-bottom: var(--i3d-section-y-sm, clamp(36px, 5vw, 56px));
}

.i3d-masthead {
  padding-top: var(--i3d-section-y, clamp(48px, 6.5vw, 88px));
  padding-bottom: var(--space-5, 32px);
}

.i3d-kicker {
  margin-bottom: var(--i3d-kicker-gap, 10px);
}

.i3d-section-head {
  margin-bottom: var(--i3d-head-gap, clamp(32px, 4vw, 44px));
}

.i3d-section-title,
.i3d-rnd__copy .i3d-section-title,
.i3d-checklist__copy .i3d-section-title,
.i3d-about-story__copy .i3d-section-title,
.i3d-about-vision .i3d-section-title,
.wh-rnd-problem .i3d-section-title,
.wh-rnd-outcomes__title {
  margin-bottom: var(--i3d-title-gap, 14px);
}

.i3d-section-head .i3d-section-title {
  margin-bottom: var(--i3d-title-gap, 14px);
}

.i3d-section-head .i3d-section-lead:last-child,
.i3d-section-title + .i3d-section-lead,
.i3d-section-title + p {
  margin-top: 0;
}

.i3d-section-head:not(:has(.i3d-section-lead)) .i3d-section-title,
.i3d-section-head .i3d-section-title:last-child {
  margin-bottom: 0;
}

.i3d-about-values .i3d-section-head,
.i3d-why .i3d-section-head,
.i3d-highlights .i3d-section-head,
.i3d-range .i3d-section-head,
.i3d-featured .i3d-section-head,
.i3d-process .i3d-section-head,
.i3d-testimonials .i3d-section-head,
.i3d-compare .i3d-section-head {
  margin-bottom: var(--i3d-head-gap, clamp(32px, 4vw, 44px));
}

/* Copy blocks: title → lead → actions */
.i3d-rnd__copy .i3d-section-lead,
.i3d-intro__lead,
.i3d-spotlight__lead,
.i3d-hero--split .i3d-hero__lead {
  margin-top: 0;
  margin-bottom: var(--space-5, 32px);
}

.i3d-rnd__pillars {
  margin: 0 0 var(--space-5, 32px);
}

.i3d-intro__actions,
.i3d-spotlight__copy .i3d-btn,
.i3d-rnd__copy .i3d-btn {
  margin-top: 0;
}

@media (max-width: 767px) {
  :root {
    --i3d-section-y: clamp(40px, 10vw, 56px);
    --i3d-section-y-sm: clamp(28px, 7vw, 40px);
    --i3d-section-y-lg: clamp(48px, 12vw, 72px);
    --i3d-head-gap: 28px;
  }
}