/* ==========================================================================
   ZIO TECH LIMITED — About Us

   Direction: "the build log." ZIO TECH sells engineering teams, not
   slide decks — so the page borrows its texture from the tools its own
   developers live in: terminals, commit tags, status pills, monospace
   labels. Brand colors stay the site's navy (#022d58) / azure (#0587ca)
   for consistency with the rest of ziotech.com; what changes is the
   craft — an asymmetric hero with a live "build log" card, a ledger-style
   stat row instead of a dashboard grid, a marquee stack strip, and an
   editorial (not card-grid) "why us" list.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@500;600;700;800&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --ink: #022d58;
  --ink-soft: #0a3d70;
  --slate: #55627a;
  --slate-soft: #8a93a8;
  --paper: #f7fafc;
  --paper-deep: #eaf2f8;
  --line: #dde6ee;
  --white: #ffffff;

  /* Logo azure — the site's single accent color on this page */
  --accent: #0587ca;
  --accent-deep: #046ba3;
  --accent-soft: #e3f2fa;

  /* Small "shipping" signal — a muted teal-green used only for the
     build-log status dot, distinct from the azure accent so it reads
     as a status light rather than a brand color. */
  --signal: #1f9d7c;

  /* Legacy token names kept as aliases so every existing rule below
     (and about.ejs's inline styles) picks up the palette without
     needing every reference rewritten. */
  --emerald: var(--accent);
  --emerald-deep: var(--accent-deep);
  --gold: var(--ink);
  --gold-soft: var(--accent-soft);
  --primary: var(--accent);
  --surface: var(--paper-deep);
  --border: var(--line);
  --text-muted: var(--slate);

  --font-display: 'Poppins', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --container-w: 1120px;
  --radius: 14px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ---------- layout helpers ---------- */
.container-m {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow-mono {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--accent-deep);
  margin-bottom: 16px;
}

.eyebrow-mono::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

/* ---------- base ---------- */
.about-hero,
.stats-section,
.values-section,
.why-us,
.video-section,
.pin-stack,
.timeline,
.testimonials,
.team-section {
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--paper);
}

.about-hero h1,
.values-section h2,
.value-text h3,
.why-us h2,
.why-us__row h3,
.video-section h2,
.pin-panel h2,
.timeline__title,
.timeline__card h3,
.team-section h2,
.testimonials h2 {
  font-family: var(--font-display);
  color: var(--ink);
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* ==========================================================================
   HERO — asymmetric split, kinetic headline, floating build-log card
   ========================================================================== */
.about-hero {
  position: relative;
  padding: 156px 0 108px;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(circle at 6% 18%, rgba(5, 135, 202, 0.06) 0%, transparent 42%),
    var(--paper);
}

.about-hero::before {
  /* faint dot-grid texture, the one recurring "material" of this page */
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(2, 45, 88, 0.09) 1px, transparent 1px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(ellipse 60% 55% at 18% 30%, #000 0%, transparent 72%);
  mask-image: radial-gradient(ellipse 60% 55% at 18% 30%, #000 0%, transparent 72%);
  pointer-events: none;
}

.about-hero .container-m {
  position: relative;
  max-width: var(--container-w);
  display: grid;
  grid-template-columns: 1.05fr 0.85fr;
  gap: 56px;
  align-items: center;
}

.about-hero__copy { max-width: 560px; }

.about-hero .badge { display: none; } /* replaced by .eyebrow-mono below */

.about-hero h1 {
  font-size: clamp(2.15rem, 3.6vw, 3.25rem);
  line-height: 1.1;
  margin: 0 0 20px;
}

.about-hero h1 .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.5em);
  filter: blur(4px);
  animation: zio-word-in 0.7s var(--ease) forwards;
}

@keyframes zio-word-in {
  to { opacity: 1; transform: translateY(0); filter: blur(0); }
}

.about-hero .subtitle {
  font-size: 1.08rem;
  line-height: 1.65;
  color: var(--slate);
  max-width: 520px;
  margin: 0 0 32px;
  opacity: 0;
  animation: zio-fade-up 0.7s var(--ease) 0.55s forwards;
}

.about-hero__ctas {
  display: flex;
  align-items: center;
  gap: 22px;
  opacity: 0;
  animation: zio-fade-up 0.7s var(--ease) 0.7s forwards;
}

@keyframes zio-fade-up {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.zio-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 26px;
  border-radius: 999px;
  text-decoration: none;
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease), background .3s var(--ease);
  will-change: transform;
}

.zio-btn:hover {
  background: var(--accent-deep);
  box-shadow: 0 14px 30px rgba(5, 135, 202, 0.28);
}

.zio-btn i { transition: transform .3s var(--ease-spring); }
.zio-btn:hover i { transform: translateX(4px); }

.zio-link-play {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
}

.zio-link-play__dot {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: border-color .25s, transform .25s, background .25s;
  flex: none;
}

.zio-link-play:hover .zio-link-play__dot {
  border-color: var(--accent);
  background: var(--accent-soft);
  transform: scale(1.08);
}

/* ---- floating build-log card ---- */
.about-hero__panel {
  position: relative;
}

.build-log {
  background: var(--ink);
  border-radius: 16px;
  padding: 22px 22px 20px;
  box-shadow: 0 30px 70px -20px rgba(2, 45, 88, 0.45);
  transform: rotate(1.4deg);
  transition: transform .5s var(--ease);
  font-family: var(--font-mono);
}

.about-hero__panel:hover .build-log { transform: rotate(0deg) translateY(-3px); }

.build-log__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
}

.build-log__bar span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
}

.build-log__bar .label {
  margin-left: auto;
  width: auto;
  height: auto;
  border-radius: 0;
  background: none;
  font-size: 11px;
  letter-spacing: .06em;
  color: rgba(255, 255, 255, 0.4);
}

.build-log__lines { min-height: 168px; }

.build-log__line {
  font-size: 13px;
  line-height: 1.9;
  color: rgba(255, 255, 255, 0.78);
  white-space: pre-wrap;
  overflow: hidden;
  border-right: 2px solid transparent;
}

.build-log__line .ok { color: var(--signal); }
.build-log__line .path { color: #7fc6ea; }
.build-log__line.is-typing { border-right-color: rgba(255, 255, 255, .5); animation: zio-caret 0.85s steps(1) infinite; }

@keyframes zio-caret {
  50% { border-right-color: transparent; }
}

.build-log__status {
  position: absolute;
  right: -14px;
  bottom: -18px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  color: var(--ink);
  box-shadow: 0 14px 30px rgba(2, 45, 88, 0.14);
}

.build-log__status .pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 0 rgba(31, 157, 124, 0.5);
  animation: zio-pulse-ring 2s ease-in-out infinite;
}

@keyframes zio-pulse-ring {
  0%, 100% { box-shadow: 0 0 0 0 rgba(31, 157, 124, 0.35); }
  50% { box-shadow: 0 0 0 6px rgba(31, 157, 124, 0); }
}

/* ==========================================================================
   CAPABILITIES MARQUEE
   ========================================================================== */
.trusted-by { padding: 44px 0 0; }

.trusted-by p.eyebrow {
  text-align: center;
}

.trusted-by__marquee {
  position: relative;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 64px, #000 calc(100% - 64px), transparent 100%);
}

.trusted-by__track {
  display: flex;
  width: max-content;
  gap: 14px;
  animation: zio-marquee 26s linear infinite;
}

.trusted-by__marquee:hover .trusted-by__track { animation-play-state: paused; }

@keyframes zio-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.trusted-by__chip {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 11px 20px; border-radius: 999px;
  background: var(--white); border: 1px solid var(--line);
  color: var(--ink); font-size: 14px; font-weight: 600;
  white-space: nowrap;
  transition: transform .2s, border-color .2s, background .2s;
}
.trusted-by__chip i { color: var(--accent); }
.trusted-by__chip:hover {
  transform: translateY(-3px);
  border-color: var(--accent);
  background: var(--accent-soft);
}

/* ==========================================================================
   STATS — ledger row, not dashboard cards
   ========================================================================== */
.stats-section {
  padding: 84px 0 76px;
  border-bottom: 1px solid var(--line);
}

.stats-grid {
  display: flex;
  align-items: stretch;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.stat-card {
  flex: 1;
  background: transparent;
  padding: 30px 28px;
  text-align: left;
  position: relative;
  transition: background .25s var(--ease);
}

.stat-card + .stat-card::before {
  content: "";
  position: absolute;
  left: 0; top: 30px; bottom: 30px;
  width: 1px;
  background: var(--line);
}

.stat-card:hover { background: var(--accent-soft); }

.stat-card h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.4vw, 2.7rem);
  font-weight: 600;
  color: var(--ink);
  margin: 0 0 8px;
  line-height: 1;
}

.stat-card h2 .stat-count { color: var(--accent-deep); }

.stat-card p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--slate);
}

/* ==========================================================================
   VIDEO — editorial split, floating caption chip
   ========================================================================== */
.video-section { padding: 92px 0; }

.video-section .container-m {
  display: grid;
  grid-template-columns: 0.62fr 1.05fr;
  gap: 52px;
  align-items: center;
}

.video-section__caption {
  text-align: left;
  max-width: 380px;
  margin: 0;
}

.video-section__caption p { color: var(--slate); font-size: 1.02rem; line-height: 1.65; }

.video-section__wrap {
  position: relative; border-radius: 20px; overflow: hidden;
  box-shadow: 0 24px 60px -14px rgba(2, 45, 88, 0.28);
  border: 1px solid var(--line);
}
.video-section__wrap video { width: 100%; display: block; }

.video-section__tag {
  position: absolute;
  left: 20px; bottom: 20px;
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(2, 45, 88, 0.82);
  backdrop-filter: blur(6px);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 8px 14px;
  border-radius: 999px;
}
.video-section__tag .pulse {
  width: 7px; height: 7px; border-radius: 50%; background: var(--signal);
}

/* ==========================================================================
   VALUES — annotation cards instead of dashed-circle decor
   ========================================================================== */
.values-section { padding: 100px 0; }

.section-title { max-width: 620px; margin: 0 auto 60px; }
.section-title.text-center { text-align: center; margin-left: auto; margin-right: auto; }
.section-title h2 { font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0 0 14px; }
.section-title p { color: var(--slate); font-size: 1.02rem; margin: 0; }

.value-row {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
  padding: 56px 0;
  border-top: 1px solid var(--line);
}
.value-row.reverse { grid-template-columns: 0.9fr 1.1fr; }
.value-row.reverse .value-text { order: 2; }
.value-row.reverse .value-visual { order: 1; }

.value-text .eyebrow-mono { margin-bottom: 14px; }
.value-text h3 { font-size: 1.5rem; margin: 0 0 14px; line-height: 1.28; }
.value-text p { color: var(--slate); font-size: 1rem; line-height: 1.7; margin: 0; }

.value-visual {
  position: relative;
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 34px;
  min-height: 190px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
}
.value-row:hover .value-visual { transform: translateY(-4px); box-shadow: 0 20px 44px -18px rgba(2,45,88,.22); }

.value-visual.variant-color { border-left-color: var(--signal); }

.value-visual .tag-mono {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--slate-soft);
  margin-bottom: 12px;
  display: block;
}

.value-visual h4 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin: 0 0 8px;
  color: var(--ink);
}
.value-visual p { margin: 0; color: var(--slate); font-size: 0.94rem; line-height: 1.6; max-width: 300px; }

/* ==========================================================================
   WHY US — editorial list, not a card grid
   ========================================================================== */
.why-us { padding: 100px 0; }

.why-us__list {
  margin-top: 48px;
  border-top: 1px solid var(--line);
}

.why-us__row {
  display: grid;
  grid-template-columns: 220px 1fr auto;
  align-items: center;
  gap: 28px;
  padding: 30px 8px;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background .3s var(--ease);
}

.why-us__row:hover { background: var(--accent-soft); }

.why-us__row::before {
  /* subtle left accent bar that grows in on hover */
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--accent);
  transform: scaleY(0);
  transition: transform .3s var(--ease);
}
.why-us__row:hover::before { transform: scaleY(1); }

.why-us__tag {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--accent-deep);
  white-space: nowrap;
}

.why-us__row h3 { font-size: 1.15rem; margin: 0 0 4px; }
.why-us__row p { margin: 0; color: var(--slate); font-size: 0.96rem; line-height: 1.55; max-width: 480px; }

.why-us__arrow {
  width: 40px; height: 40px; border-radius: 50%;
  border: 1.5px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  color: var(--ink);
  transition: transform .3s var(--ease-spring), border-color .3s, background .3s, color .3s;
}
.why-us__row:hover .why-us__arrow {
  transform: rotate(45deg);
  border-color: var(--accent);
  background: var(--ink);
  color: #fff;
}

/* ==========================================================================
   PIN STACK (scrollytelling) — dot texture + progress rail
   ========================================================================== */
.pin-stack { position: relative; background: var(--ink); }

.pin-stack__sticky {
  position: sticky; top: 0; height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}

.pin-stack__sticky::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.pin-panel {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; padding: 0 24px;
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
  pointer-events: none;
}
.pin-panel.active { opacity: 1; transform: translateY(0); pointer-events: auto; }

.pin-panel h2 { color: var(--white); font-size: clamp(1.8rem, 4vw, 3rem); max-width: 720px; margin: 0 0 18px; line-height: 1.2; }
.pin-panel p { color: rgba(255, 255, 255, 0.68); font-size: 1.1rem; max-width: 520px; margin: 0; }

.pin-stack__spacer { height: 100vh; }

.pin-stack__rail {
  position: absolute; right: 40px; top: 50%; transform: translateY(-50%);
  display: flex; flex-direction: column; gap: 12px; z-index: 2;
}
.pin-stack__rail span {
  width: 7px; height: 7px; border-radius: 50%;
  background: rgba(255,255,255,.25);
  transition: background .3s, transform .3s;
}
.pin-stack__rail span.active { background: var(--accent); transform: scale(1.4); }

/* ==========================================================================
   TESTIMONIALS / TEAM — light eyebrow tie-in only (cards live in client-cards.css)
   ========================================================================== */
.testimonials { padding: 92px 0; background: var(--paper-deep); }
.team-section { padding: 92px 0; }
.team-section .eyebrow-mono,
.testimonials .eyebrow-mono { justify-content: center; width: 100%; }

/* ==========================================================================
   TIMELINE — commit-tag styling
   ========================================================================== */
.timeline { padding: 100px 0 84px; border-top: 1px solid var(--line); }
.timeline__title { text-align: center; font-size: clamp(1.7rem, 3vw, 2.3rem); margin: 0 0 12px; }
.timeline__kicker { text-align: center; justify-content: center; width: 100%; margin: 0 auto 32px; }

.timeline__years {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 8px;
  margin: 0 auto 40px; max-width: var(--container-w); padding: 0 24px;
}

.timeline__year {
  font-family: var(--font-mono);
  font-size: 0.85rem; font-weight: 500; letter-spacing: 0.01em;
  color: var(--slate);
  background: var(--white); border: 1px solid var(--line); border-radius: 999px;
  padding: 9px 18px; cursor: pointer;
  transition: all 0.2s var(--ease);
}
.timeline__year::before { content: "#"; color: var(--slate-soft); margin-right: 1px; }
.timeline__year:hover { border-color: var(--accent); color: var(--accent-deep); }
.timeline__year.active { background: var(--ink); border-color: var(--ink); color: var(--white); }
.timeline__year.active::before { color: rgba(255,255,255,.5); }

.timeline__track {
  display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory;
  padding: 8px 24px 24px; max-width: var(--container-w); margin: 0 auto;
  scrollbar-width: thin; scrollbar-color: var(--slate-soft) transparent;
}
.timeline__track::-webkit-scrollbar { height: 6px; }
.timeline__track::-webkit-scrollbar-thumb { background: var(--line); border-radius: 999px; }

.timeline__card {
  flex: 0 0 320px; scroll-snap-align: start;
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; position: relative;
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease), box-shadow .25s var(--ease);
}
.timeline__card:hover { transform: translateY(-4px); box-shadow: 0 14px 30px rgba(2, 45, 88, 0.08); }
.timeline__card.is-active { border-color: var(--accent); transform: translateY(-4px); }

.timeline__card::before {
  content: attr(data-year);
  position: absolute; top: 20px; right: 22px;
  font-family: var(--font-mono);
  font-size: 0.76rem; font-weight: 500; color: var(--accent-deep);
  border: 1px solid var(--accent-soft); background: var(--accent-soft);
  padding: 3px 10px; border-radius: 999px;
}
.timeline__card h3 { font-size: 1.15rem; margin: 0 40px 10px 0; }
.timeline__card p { margin: 0; color: var(--slate); font-size: 0.94rem; line-height: 1.6; }

/* ==========================================================================
   CTA — dot-grid panel, sliding arrow
   ========================================================================== */
.about-cta {
  position: relative;
  padding: 88px 48px;
  text-align: left;
  background: var(--ink);
  color: #fff;
  border-radius: 24px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.about-cta::before {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(120deg, #000, transparent 70%);
  mask-image: linear-gradient(120deg, #000, transparent 70%);
  pointer-events: none;
}
.about-cta__copy { position: relative; max-width: 480px; }
.about-cta h2 { color: #fff; margin: 0 0 10px; font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.about-cta p { color: rgba(255,255,255,.72); margin: 0; font-size: 1.02rem; }
.about-cta .eyebrow-mono { color: rgba(255,255,255,.55); }
.about-cta .eyebrow-mono::before { background: var(--signal); }

.about-cta a.btn {
  position: relative;
  display: inline-flex; align-items: center; gap: 10px;
  background: #fff; color: var(--ink);
  padding: 15px 30px; border-radius: 999px; font-weight: 600; text-decoration: none;
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease);
  flex: none;
}
.about-cta a.btn i { transition: transform .3s var(--ease-spring); }
.about-cta a.btn:hover { transform: translateY(-3px); box-shadow: 0 16px 34px rgba(0,0,0,.25); }
.about-cta a.btn:hover i { transform: translateX(4px); }

/* ==========================================================================
   REVEAL UTILITIES
   ========================================================================== */
.scroll-reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.scroll-reveal.revealed { opacity: 1; transform: translateY(0); }

[data-reveal] { opacity: 0; transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
[data-reveal="left"] { transform: translateX(-32px); }
[data-reveal="right"] { transform: translateX(32px); }
[data-reveal="up"] { transform: translateY(32px); }
[data-reveal].revealed { opacity: 1; transform: translate(0, 0); }

.reveal-group {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  max-width: var(--container-w); margin: 0 auto; padding: 0 24px 96px;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 980px) {
  .about-hero .container-m { grid-template-columns: 1fr; }
  .about-hero__copy { max-width: 100%; }
  .about-hero__panel { max-width: 460px; }
  .video-section .container-m { grid-template-columns: 1fr; }
  .video-section__caption { max-width: 100%; }
  .why-us__row { grid-template-columns: 1fr; gap: 10px; }
  .why-us__arrow { display: none; }
  .pin-stack__rail { display: none; }
}

@media (max-width: 860px) {
  .stats-grid { flex-wrap: wrap; }
  .stat-card { flex: 1 1 50%; }
  .stat-card + .stat-card::before { display: none; }
  .stat-card:nth-child(odd) { border-right: 1px solid var(--line); }
  .stat-card:nth-child(1), .stat-card:nth-child(2) { border-bottom: 1px solid var(--line); }

  .value-row, .value-row.reverse { grid-template-columns: 1fr; gap: 28px; }
  .value-row.reverse .value-text, .value-row.reverse .value-visual { order: initial; }

  .reveal-group { grid-template-columns: 1fr; }
  .about-cta { text-align: center; justify-content: center; flex-direction: column; }
  .about-cta__copy { max-width: 100%; }
}

@media (max-width: 560px) {
  .about-hero { padding: 120px 0 64px; }
  .about-hero__ctas { flex-direction: column; align-items: flex-start; gap: 16px; }
  .stats-grid { flex-direction: column; }
  .stat-card { border-right: none !important; border-bottom: 1px solid var(--line); }
  .stat-card:last-child { border-bottom: none; }
  .timeline__card { flex-basis: 260px; }
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  .scroll-reveal, [data-reveal], .pin-panel, .timeline__card, .zio-btn, .about-cta a.btn, .why-us__row, .why-us__arrow, .value-visual {
    transition: none !important;
  }
  .scroll-reveal, [data-reveal] { opacity: 1 !important; transform: none !important; }
  .about-hero h1 .word, .about-hero .subtitle, .about-hero__ctas { animation: none !important; opacity: 1 !important; filter: none !important; transform: none !important; }
  .trusted-by__track { animation: none !important; }
  .about-hero::before, .pin-stack__sticky::before, .about-cta::before { display: none; }
}