:root {
  --ink: #0a1520;
  --deep: #122a3d;
  --steel: #1e3a52;
  --blue: #2a8fc4;
  --blue-glow: #4eb8e8;
  --amber: #c47f18;
  --amber-hot: #e09520;
  --paper: #f4f7f9;
  --paper-soft: #eef3f7;
  --muted: #5f7585;
  --line: rgba(42, 143, 196, 0.16);
  --line-dark: rgba(126, 200, 240, 0.14);
  --display: "Outfit", "DM Sans", system-ui, sans-serif;
  --body: "DM Sans", system-ui, sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--paper); scroll-behavior: auto; }
html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
body {
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; border: 0; background: none; cursor: pointer; }
img, video { display: block; max-width: 100%; }
ul { list-style: none; }
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
}

.display {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.02;
}

.grain {
  position: fixed; inset: 0; z-index: 9000; pointer-events: none; opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.skip-link {
  position: absolute; left: 16px; top: -48px; z-index: 10000;
  padding: 10px 14px; background: var(--ink); color: #fff; border-radius: 8px;
}
.skip-link:focus { top: 16px; }

#loader {
  position: fixed; inset: 0; z-index: 9500; display: grid; place-items: center;
  background: var(--paper); transition: opacity 0.45s var(--ease), visibility 0.45s;
}
#loader.done { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-box { width: min(280px, 70vw); text-align: center; }
.loader-logo-wrap { margin-bottom: 22px; }
.loader-logo { height: 42px; width: auto; margin: 0 auto; }
.loader-bar {
  height: 2px; background: rgba(10,21,32,0.08); border-radius: 99px; overflow: hidden;
}
.loader-bar span {
  display: block; height: 100%; width: 0; background: var(--blue);
  transition: width 0.2s linear;
}
.loader-meta {
  display: flex; justify-content: space-between; margin-top: 10px;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted);
}

#progress {
  position: fixed; top: 0; left: 0; right: 0; height: 2px; z-index: 8800;
  background: transparent;
}
#progress i {
  display: block; height: 100%; width: 0; background: var(--blue);
}

/* ── NAV (match Home) ── */
.nav_bar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 8000;
  padding: 18px 0; transition: background 0.35s, box-shadow 0.35s, padding 0.35s;
}
.nav_bar.scrolled {
  background: rgba(244,247,249,0.92);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 4px 24px rgba(5,10,16,0.06); padding: 12px 0;
}
.nav_bar.on-dark.scrolled {
  background: rgba(10,21,32,0.88);
  box-shadow: 0 4px 24px rgba(0,0,0,0.25);
}
.container_nav {
  max-width: 1280px; margin: 0 auto; padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
}
.brand img { height: 36px; width: auto; }
.menu_nav { display: flex; align-items: center; gap: 28px; }
.wrap_list_links_nav { display: flex; align-items: center; gap: 22px; }
.link_nav {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 500; color: var(--ink); opacity: 0.72;
  transition: opacity 0.2s, color 0.2s;
}
.link_nav:hover, .link_nav.is-active { opacity: 1; }
.link_nav.is-active { color: var(--blue); }
.icon_link_nav { width: 10px; height: 10px; opacity: 0.55; }
.lang-toggle {
  display: inline-flex; border: 1px solid rgba(10,21,32,0.12); border-radius: 8px; overflow: hidden;
}
.lang-btn {
  padding: 6px 10px; font-size: 11px; font-weight: 600; letter-spacing: 0.06em;
  color: var(--muted);
}
.lang-btn.active { background: var(--ink); color: #fff; }
.nav_cta {
  display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px;
  border-radius: 999px; background: var(--ink); color: #fff;
  font-size: 13px; font-weight: 600;
  transition: background 0.2s;
}
.nav_cta:hover { background: var(--blue); }
.nav-toggle {
  display: none; width: 42px; height: 42px; place-items: center;
  border-radius: 10px; border: 1px solid rgba(10,21,32,0.1);
}
.nav-toggle span {
  display: block; width: 18px; height: 1.5px; background: var(--ink);
  transition: transform 0.25s, opacity 0.25s;
}
.nav-toggle span + span { margin-top: 5px; }
.nav_bar.is-open .nav-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav_bar.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav_bar.is-open .nav-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.nav_bar.on-dark .link_nav,
.nav_bar.on-dark .lang-btn { color: rgba(238,243,246,0.78); }
.nav_bar.on-dark .lang-toggle { border-color: rgba(255,255,255,0.14); }
.nav_bar.on-dark .lang-btn.active { background: #fff; color: var(--ink); }
.nav_bar.on-dark .nav_cta { background: #fff; color: var(--ink); }
.nav_bar.on-dark .nav-toggle { border-color: rgba(255,255,255,0.16); }
.nav_bar.on-dark .nav-toggle span { background: #fff; }
.nav_bar.on-dark .brand img { filter: brightness(0) invert(1); }

.brand-combo { display: flex; align-items: center; gap: 10px; }
.brand-combo .brand-mark { height: 24px; width: auto; }
.brand-combo .brand-nav { height: 28px; width: auto; }
@media (max-width: 768px) {
  .brand-combo .brand-mark { height: 20px; }
  .brand-combo .brand-nav { height: 24px; }
}

.lang-select {
  font-size: 11px; letter-spacing: 0.04em; padding: 8px 28px 8px 10px;
  border-radius: 4px; border: 1px solid rgba(10,21,32,0.12);
  background: rgba(10,21,32,0.04) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath fill='%235f7585' d='M1 1l4 4 4-4'/%3E%3C/svg%3E") no-repeat right 10px center;
  color: var(--ink); cursor: pointer; appearance: none; max-width: 150px;
}
.nav_bar.on-dark .lang-select {
  border-color: rgba(255,255,255,0.2); background-color: rgba(255,255,255,0.07); color: #fff;
}
.nav-whatsapp {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase;
  padding: 8px 12px; border-radius: 4px;
  border: 1px solid #25d366; color: #128c41; background: transparent;
  transition: background 0.25s, color 0.25s;
}
.nav-whatsapp:hover { background: rgba(37,211,102,0.08); color: #0d6e34; }
.nav-whatsapp.hidden { display: none !important; }

.wa-float {
  position: fixed;
  right: max(14px, 2vw);
  bottom: max(16px, 2.5vh);
  z-index: 1400;
  width: 58px; height: 58px;
  border-radius: 50%;
  display: grid; place-items: center;
  background: #25d366;
  color: #fff;
  box-shadow: 0 10px 28px rgba(18, 140, 65, 0.38);
  transition: transform 0.22s ease, box-shadow 0.22s ease, background 0.22s ease;
}
.wa-float:hover {
  transform: scale(1.07) translateY(-2px);
  background: #1ebe57;
  box-shadow: 0 14px 32px rgba(18, 140, 65, 0.48);
}
.wa-float:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}
.wa-float svg { width: 30px; height: 30px; display: block; }
.wa-float[hidden],
.wa-float.hidden { display: none !important; }
@media (max-width: 700px) {
  .wa-float { width: 54px; height: 54px; right: 14px; bottom: 14px; }
  .wa-float svg { width: 28px; height: 28px; }
}

.nav_bar.on-dark .nav-whatsapp { color: #4de08a; border-color: #25d366; }
.nav_bar.on-dark .nav-whatsapp:hover { background: rgba(37,211,102,0.14); color: #6ef0a4; }
#google_translate_element { display: none; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--blue); font-weight: 600;
}
.eyebrow.on-dark { color: var(--amber); }
.eyebrow::before {
  content: ""; width: 18px; height: 1px; background: currentColor;
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 22px; border-radius: 999px;
  font-size: 14px; font-weight: 600; transition: background 0.2s, border-color 0.2s, color 0.2s, transform 0.2s;
}
.btn:hover { transform: translateY(-1px); }
.btn-amber { background: var(--amber-hot); color: #fff; }
.btn-amber:hover { background: #f0a428; }
.btn-ghost {
  border: 1px solid rgba(255,255,255,0.28); color: #fff;
}
.btn-ghost:hover { border-color: var(--blue-glow); background: rgba(42,143,196,0.12); }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: var(--blue); }

.reveal-up, .reveal-fade {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.85s var(--ease), transform 0.85s var(--ease);
}
.reveal-up.is-in, .reveal-fade.is-in { opacity: 1; transform: none; }
.reveal-fade { transform: translateY(14px); }

/* ══════════════════════════════════════
   ABOUT — cinematic editorial
══════════════════════════════════════ */
.about-hero {
  position: relative; min-height: 100svh; color: #eef3f6;
  display: grid; align-items: end;
  padding: clamp(120px, 18vh, 180px) clamp(24px, 7vw, 96px) clamp(48px, 8vh, 80px);
  overflow: hidden;
}
.about-hero-media {
  position: absolute; inset: 0; z-index: 0;
}
.about-hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.52) saturate(0.95) contrast(1.05);
  transform: scale(1.04);
}
.about-hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(8,14,22,0.55) 0%, transparent 38%, rgba(8,14,22,0.88) 100%),
    radial-gradient(ellipse 70% 50% at 70% 40%, rgba(42,143,196,0.18), transparent 60%);
}
.about-hero-copy {
  position: relative; z-index: 2; max-width: 920px;
}
.about-hero-copy h1 {
  font-size: clamp(3.2rem, 8vw, 7.2rem);
  margin: 18px 0 22px; max-width: 14ch;
}
.about-hero-copy .lead {
  font-size: clamp(15px, 1.5vw, 18px); line-height: 1.6;
  color: rgba(238,243,246,0.78); max-width: 46ch; margin-bottom: 28px;
}
.about-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* Supply universe — catalog coverage without cards */
.supply-universe {
  padding: clamp(72px, 12vh, 132px) clamp(24px, 7vw, 96px);
  background: var(--paper);
}
.supply-universe-inner { max-width: 1320px; margin: 0 auto; }
.supply-universe-head {
  display: grid; grid-template-columns: 1.15fr 0.85fr;
  gap: clamp(28px, 6vw, 80px); align-items: end;
  margin-bottom: clamp(42px, 7vh, 72px);
}
.supply-universe-head h2 {
  font-size: clamp(2.8rem, 6vw, 5.8rem);
  margin-top: 14px; max-width: 13ch;
}
.supply-universe-head > p {
  max-width: 44ch; font-size: 16px; line-height: 1.65; color: var(--muted);
}
.supply-universe-body {
  display: grid; grid-template-columns: 0.72fr 1.28fr;
  gap: clamp(30px, 5vw, 68px); align-items: start;
}
.supply-universe-visual {
  position: sticky; top: 110px; overflow: hidden;
  min-height: min(60vh, 600px); background: var(--ink);
  box-shadow: 0 36px 90px rgba(10,21,32,0.16);
}
.supply-universe-visual img {
  width: 100%; height: 100%; min-height: min(60vh, 600px);
  object-fit: cover; filter: brightness(0.72) saturate(0.82);
}
.supply-universe-visual::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(8,14,22,0.75) 100%);
}
.supply-universe-visual figcaption {
  position: absolute; z-index: 2; left: 20px; bottom: 20px;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(238,243,246,0.7);
}
.supply-index {
  display: grid; grid-template-columns: 1fr 1fr;
  column-gap: clamp(22px, 3vw, 40px);
}
.supply-index li {
  display: grid; grid-template-columns: 40px 1fr; gap: 12px;
  padding: clamp(16px, 2.2vh, 22px) 0;
  border-top: 1px solid rgba(10,21,32,0.12);
  border-bottom: 1px solid rgba(10,21,32,0.12);
  margin-bottom: -1px;
}
.supply-index > li > span {
  font: 700 13px/1 var(--display); color: var(--blue);
  letter-spacing: 0.08em; padding-top: 6px;
}
.supply-index h3 {
  font-family: var(--display); font-size: clamp(1.3rem, 2.2vw, 1.75rem);
  letter-spacing: -0.03em; margin-bottom: 7px;
}
.supply-index p {
  max-width: 50ch; font-size: 14px; line-height: 1.55; color: var(--muted);
}
.supply-index li:last-child:nth-child(odd) {
  grid-column: 1 / -1;
}

/* Condensed company story + applications */
.company-brief {
  padding: clamp(72px, 11vh, 120px) clamp(24px, 7vw, 96px);
  background: var(--ink); color: #eef3f6; overflow: hidden;
}
.company-brief-inner {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(36px, 7vw, 88px); align-items: center;
}
.company-brief-copy h2 {
  font-size: clamp(2.8rem, 5.8vw, 5.4rem);
  max-width: 12ch; margin: 14px 0 20px;
}
.company-brief-copy > p {
  max-width: 46ch; font-size: 16px; line-height: 1.65;
  color: rgba(238,243,246,0.62);
}
.brief-points { margin-top: 34px; border-top: 1px solid rgba(255,255,255,0.1); }
.brief-points li {
  display: grid; grid-template-columns: 42px 1fr; gap: 14px;
  padding: 17px 0; border-bottom: 1px solid rgba(255,255,255,0.1);
  font-size: 14px; line-height: 1.5; color: rgba(238,243,246,0.72);
}
.brief-points b { color: var(--amber); font-family: var(--display); }
.company-brief-images {
  position: relative; min-height: clamp(500px, 58vw, 680px);
}
.brief-image-main {
  position: absolute; top: 0; right: 0; width: 82%; height: 68%;
  overflow: hidden; box-shadow: 0 36px 90px rgba(0,0,0,0.35);
}
.brief-image-detail {
  position: absolute; left: 0; bottom: 0; width: 48%; height: 50%;
  overflow: hidden; border: 8px solid var(--ink);
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
}
.company-brief-images img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.78) saturate(0.9);
}
.applications-strip {
  max-width: 1320px; margin: clamp(52px, 8vh, 80px) auto 0;
  padding: 22px 0; border-top: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid rgba(255,255,255,0.12);
  display: grid; grid-template-columns: 180px 1fr; gap: 24px; align-items: center;
}
.applications-strip > span {
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--amber);
}
.applications-strip ul { display: flex; flex-wrap: wrap; gap: 10px 26px; }
.applications-strip li {
  font-size: 14px; color: rgba(238,243,246,0.68);
}

/* Chapter — origin log */
.chapter {
  padding: clamp(72px, 12vh, 140px) clamp(24px, 7vw, 96px);
}
.chapter-grid {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: clamp(32px, 6vw, 80px);
  align-items: start;
}
.chapter-visual {
  position: sticky; top: 110px;
  border-radius: 4px; overflow: hidden; min-height: min(72vh, 720px);
  background: var(--ink);
  box-shadow: 0 40px 100px rgba(0,0,0,0.18);
}
.chapter-visual img {
  width: 100%; height: 100%; min-height: min(72vh, 720px); object-fit: cover;
  filter: brightness(0.82) saturate(0.92);
}
.chapter-visual figcaption {
  position: absolute; left: 20px; bottom: 20px;
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(238,243,246,0.7);
  padding: 10px 12px; background: rgba(8,14,22,0.7);
}
.chapter-copy .kicker {
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--amber); margin-bottom: 14px; font-weight: 600;
}
.chapter-copy h2 {
  font-size: clamp(2.6rem, 5.5vw, 5rem); margin-bottom: 18px; max-width: 11ch;
}
.chapter-copy .lead {
  font-size: 17px; line-height: 1.65; color: var(--muted); margin-bottom: 36px; max-width: 42ch;
}

/* Ship log — no boxes */
.ship-log { border-left: 1px solid rgba(42,143,196,0.28); padding-left: 26px; }
.ship-log li {
  position: relative; padding: 0 0 clamp(28px, 4vh, 40px);
}
.ship-log li:last-child { padding-bottom: 0; }
.ship-log li::before {
  content: ""; position: absolute; left: -31px; top: 8px;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--blue); box-shadow: 0 0 0 5px rgba(42,143,196,0.14);
}
.ship-log time {
  display: block; font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--blue); font-weight: 700; margin-bottom: 8px;
}
.ship-log h3 {
  font-family: var(--display); font-size: clamp(1.35rem, 2.2vw, 1.75rem);
  letter-spacing: -0.03em; margin-bottom: 8px;
}
.ship-log p { font-size: 15px; line-height: 1.6; color: var(--muted); max-width: 44ch; }

/* Mission — full bleed */
.mission-bleed {
  position: relative; min-height: min(88vh, 820px); color: #eef3f6;
  display: grid; align-items: end;
  padding: clamp(64px, 10vh, 120px) clamp(24px, 7vw, 96px);
  overflow: hidden;
}
.mission-bleed img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.45) saturate(1.05);
}
.mission-bleed::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(8,14,22,0.82) 0%, rgba(8,14,22,0.35) 55%, rgba(8,14,22,0.55) 100%),
              linear-gradient(180deg, transparent 30%, rgba(8,14,22,0.7) 100%);
}
.mission-bleed-copy { position: relative; z-index: 2; max-width: 780px; }
.mission-bleed-copy h2 {
  font-size: clamp(2.8rem, 6.5vw, 5.8rem); margin: 16px 0 20px; max-width: 16ch;
}
.mission-bleed-copy p {
  font-size: 17px; line-height: 1.65; color: rgba(238,243,246,0.72); max-width: 48ch;
}
.mission-year {
  margin-top: 36px; display: inline-flex; flex-direction: column; gap: 6px;
  padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.14);
}
.mission-year b {
  font: 700 clamp(2.4rem, 5vw, 3.6rem)/1 var(--display);
  color: var(--blue-glow); letter-spacing: -0.04em;
}
.mission-year span {
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(238,243,246,0.5);
}

/* Serve — typographic list + photo, not cards */
.serve {
  background: var(--ink); color: #eef3f6;
  padding: clamp(72px, 12vh, 130px) clamp(24px, 7vw, 96px);
}
.serve-inner {
  max-width: 1320px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 5vw, 64px);
  align-items: stretch;
}
.serve-copy h2 {
  font-size: clamp(2.6rem, 5.5vw, 5rem); margin: 14px 0 18px; max-width: 12ch;
}
.serve-copy > p {
  font-size: 16px; line-height: 1.6; color: rgba(238,243,246,0.58); max-width: 38ch; margin-bottom: 36px;
}
.serve-list { display: grid; gap: 0; }
.serve-list li {
  display: grid; grid-template-columns: 52px 1fr; gap: 16px;
  padding: 20px 0; border-top: 1px solid rgba(255,255,255,0.08);
}
.serve-list li:last-child { border-bottom: 1px solid rgba(255,255,255,0.08); }
.serve-list .num {
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--amber); font-weight: 700; padding-top: 4px;
}
.serve-list h3 {
  font-family: var(--display); font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  letter-spacing: -0.03em; margin-bottom: 6px;
}
.serve-list p { font-size: 14px; line-height: 1.55; color: rgba(238,243,246,0.55); max-width: 42ch; }
.serve-visual {
  position: relative; border-radius: 4px; overflow: hidden; min-height: 520px;
}
.serve-visual img {
  width: 100%; height: 100%; min-height: 520px; object-fit: cover;
  filter: brightness(0.7) saturate(0.9);
}

/* Scopes — full panels like Home systems */
.scopes-stage {
  background: #050a10;
}
.scopes-head-band {
  padding: clamp(64px, 10vh, 100px) clamp(24px, 7vw, 96px) 28px;
  color: #eef3f6; max-width: 1320px; margin: 0 auto;
}
.scopes-head-band h2 {
  font-size: clamp(2.6rem, 5.5vw, 5rem); margin: 14px 0 14px; max-width: 12ch;
}
.scopes-head-band p {
  font-size: 16px; line-height: 1.6; color: rgba(238,243,246,0.58); max-width: 48ch;
}
.scope-panels {
  display: grid; grid-template-columns: 1fr 1fr;
}
.scope-panel {
  position: relative; min-height: min(66vh, 640px); color: #eef3f6;
  overflow: hidden; display: grid; align-items: end;
  padding: clamp(28px, 4vw, 48px);
  border-top: 1px solid rgba(255,255,255,0.06);
}
.scope-panel + .scope-panel { border-left: 1px solid rgba(255,255,255,0.06); }
.scope-panel img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.42) saturate(0.9);
  transition: transform 1.2s var(--ease), filter 0.6s;
}
.scope-panel:first-child img { object-position: center 72%; }
.scope-panel:hover img { transform: scale(1.04); filter: brightness(0.48) saturate(0.95); }
.scope-panel::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 25%, rgba(5,10,16,0.92) 100%);
}
.scope-panel-copy { position: relative; z-index: 2; max-width: 420px; }
.scope-panel-copy .label {
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--amber);
}
.scope-panel-copy h3 {
  font-size: clamp(2.4rem, 5vw, 4.2rem); margin: 12px 0 14px;
}
.scope-panel-copy p {
  font-size: 15px; line-height: 1.55; color: rgba(238,243,246,0.7);
}
.scope-panel .big-num {
  position: absolute; top: 28px; right: 28px; z-index: 2;
  font: 400 clamp(4rem, 10vw, 8rem)/1 var(--display);
  color: rgba(255,255,255,0.06); letter-spacing: -0.05em;
}

/* Method — home-like sticky showcase */
.method-stage {
  padding: clamp(72px, 12vh, 130px) clamp(24px, 7vw, 96px);
  background: var(--steel); color: #eef3f6;
}
.method-stage-inner { max-width: 1320px; margin: 0 auto; }
.method-stage-head {
  display: flex; justify-content: space-between; align-items: end; gap: 4vw;
  margin-bottom: clamp(40px, 7vh, 72px);
}
.method-stage-head h2 {
  font-size: clamp(2.8rem, 6vw, 5.5rem); max-width: 12ch; margin-top: 12px;
}
.method-stage-head .note {
  max-width: 300px; font-size: 15px; line-height: 1.55; color: rgba(238,243,246,0.55);
}
.method-stage-grid {
  display: grid; grid-template-columns: 0.95fr 1.05fr;
  gap: clamp(28px, 5vw, 64px); align-items: start;
}
.method-stage-photo {
  position: sticky; top: 110px;
  border-radius: 4px; overflow: hidden; aspect-ratio: 4/5; max-height: 72vh;
  background: var(--ink); box-shadow: 0 40px 100px rgba(0,0,0,0.35);
}
.method-stage-photo img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.78) saturate(0.9);
}
.method-stage-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(0deg, rgba(10,21,32,0.55) 0%, transparent 45%);
}
.method-steps-editorial { display: grid; gap: 0; }
.method-steps-editorial article {
  display: grid; grid-template-columns: 72px 1fr; gap: 18px;
  padding: 28px 0; border-top: 1px solid rgba(255,255,255,0.1);
}
.method-steps-editorial article:last-child { border-bottom: 1px solid rgba(255,255,255,0.1); }
.method-steps-editorial i {
  font-style: normal; font-family: var(--display); font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--amber); letter-spacing: -0.04em;
}
.method-steps-editorial h3 {
  font-size: clamp(1.25rem, 2vw, 1.55rem); margin-bottom: 8px; letter-spacing: -0.02em;
}
.method-steps-editorial p {
  font-size: 15px; line-height: 1.55; color: rgba(238,243,246,0.58); max-width: 46ch;
}
.method-reliance {
  margin-top: clamp(48px, 8vh, 76px);
  padding-top: 26px; border-top: 1px solid rgba(255,255,255,0.12);
}
.method-reliance ul {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; margin-top: 22px;
  border-top: 1px solid rgba(255,255,255,0.1);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.method-reliance li {
  padding: 20px 18px; font: 600 15px/1.4 var(--display);
  color: rgba(238,243,246,0.78);
  border-right: 1px solid rgba(255,255,255,0.1);
}
.method-reliance li:first-child { padding-left: 0; }
.method-reliance li:last-child { border-right: 0; }
.method-reliance .brand-note { margin-top: 22px; }

/* Principles — dark strip, no cards */
.principles {
  position: relative; color: #eef3f6;
  padding: clamp(72px, 12vh, 120px) clamp(24px, 7vw, 96px);
  overflow: hidden;
}
.principles-bg {
  position: absolute; inset: 0;
}
.principles-bg img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.28) saturate(0.8);
}
.principles-bg::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(105deg, rgba(8,14,22,0.94) 0%, rgba(8,14,22,0.72) 55%, rgba(8,14,22,0.88) 100%);
}
.principles-inner {
  position: relative; z-index: 2; max-width: 1100px; margin: 0 auto;
}
.principles-inner h2 {
  font-size: clamp(2.4rem, 5vw, 4.4rem); margin: 14px 0 36px; max-width: 14ch;
}
.principle-lines { display: grid; gap: 0; }
.principle-lines li {
  display: grid; grid-template-columns: 64px 1fr; gap: 18px; align-items: baseline;
  padding: 22px 0; border-top: 1px solid rgba(255,255,255,0.1);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem); line-height: 1.45;
}
.principle-lines li:last-child { border-bottom: 1px solid rgba(255,255,255,0.1); }
.principle-lines b {
  font-family: var(--display); color: var(--blue-glow); letter-spacing: -0.03em;
}
.brand-note {
  margin-top: 36px; font-size: 13px; line-height: 1.55;
  color: rgba(238,243,246,0.42); max-width: 72ch;
}

/* About — mission editorial */
.about-mission-block {
  padding: clamp(72px, 12vh, 120px) clamp(24px, 7vw, 96px);
  background: #f4f7f9;
  color: var(--ink);
}
.about-mission-block.is-ink {
  background: var(--deep); color: #eef3f6;
}
.about-mission-block.is-paper-soft {
  background: #eef2f5;
}
.about-mission-inner { max-width: 1100px; margin: 0 auto; }
.about-mission-block h2 {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  line-height: 0.96; letter-spacing: -0.04em;
  margin: 14px 0 28px; max-width: 18ch;
}
.about-mission-block.is-ink h2 { color: #fff; }
.about-mission-lead {
  font-size: clamp(16px, 1.4vw, 19px); line-height: 1.65;
  max-width: 46ch; margin: 0 0 28px;
  color: inherit; opacity: 0.78;
}
.about-mission-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 4vw, 48px);
  max-width: 920px;
}
.about-mission-grid p {
  margin: 0; font-size: 16px; line-height: 1.7; color: rgba(10,21,32,0.72);
}
.about-simplify {
  margin-top: 36px; padding: 28px 0 0;
  border-top: 1px solid rgba(158,223,255,0.18);
  max-width: 52ch;
}
.about-simplify-kicker {
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--blue-glow); margin: 0 0 12px; font-weight: 700;
}
.about-simplify p:last-child {
  margin: 0; font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.45; font-family: var(--display); font-weight: 600;
  color: #fff; letter-spacing: -0.02em;
}
.about-pillars {
  list-style: none; margin: 40px 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(20px, 3vw, 36px);
  border-top: 1px solid rgba(10,21,32,0.1); padding-top: 28px;
}
.about-pillars li { display: grid; gap: 8px; }
.about-pillars span {
  font-size: 11px; letter-spacing: 0.16em; color: var(--blue); font-weight: 700;
}
.about-pillars strong {
  font-family: var(--display); font-size: 1.15rem; letter-spacing: -0.02em;
}
.about-pillars p {
  margin: 0; font-size: 14px; line-height: 1.55; color: rgba(10,21,32,0.58);
}
.about-how {
  display: grid; grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(28px, 5vw, 64px); align-items: start;
}
.about-how-copy { display: grid; gap: 16px; }
.about-how-copy p {
  margin: 0; font-size: 16px; line-height: 1.7; color: rgba(10,21,32,0.7); max-width: 42ch;
}
.about-how-visual {
  margin: 0; grid-column: 2; grid-row: 1 / span 2;
  aspect-ratio: 4/5; overflow: hidden; background: #0a1520;
}
.about-how-visual img { width: 100%; height: 100%; object-fit: cover; filter: saturate(0.92) brightness(0.92); }
@media (max-width: 900px) {
  .about-mission-grid, .about-pillars, .about-how { grid-template-columns: 1fr; }
  .about-how-visual { grid-column: 1; grid-row: auto; aspect-ratio: 16/10; max-height: 360px; }
}

.page-cta {
  background: var(--deep); color: #eef3f6; text-align: center;
  padding: clamp(72px, 12vh, 120px) clamp(24px, 7vw, 96px);
  border-top: 1px solid var(--line-dark);
}
.page-cta h2 {
  font-size: clamp(2.4rem, 5vw, 4.4rem); margin: 14px auto 16px; max-width: 16ch;
}
.page-cta p {
  font-size: 16px; line-height: 1.6; color: rgba(238,243,246,0.58);
  max-width: 48ch; margin: 0 auto 28px;
}
.page-cta-actions {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
}

/* ══════════════════════════════════════
   ABOUT STORY — scroll storytelling system
══════════════════════════════════════ */
body.is-about-story {
  background: var(--paper);
  color: var(--ink);
}
body.is-about-story footer {
  background: #0a1520;
  border-top-color: rgba(158,223,255,0.1);
  color: rgba(238,243,246,0.45);
}
body.is-about-story .footer-links a:hover { color: var(--blue-glow); }

.about-story {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  --as-display: clamp(2.8rem, 5.5vw, 4.6rem);
  --as-body: clamp(16px, 1.3vw, 18px);
  --as-hook-title: clamp(1.1rem, 1.55vw, 1.28rem);
  --as-tag: clamp(1.15rem, 1.8vw, 1.4rem);
  --as-paper: #f3f6f9;
  --as-paper-2: #e9eef3;
}

/* Rail — right edge so it never covers left-starting chapters */
.as-rail {
  position: fixed;
  left: auto;
  right: clamp(14px, 2vw, 28px);
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 14px;
  pointer-events: none;
}
.as-rail button {
  pointer-events: auto;
  display: grid;
  grid-template-columns: 1fr 12px;
  gap: 12px;
  align-items: center;
  justify-items: end;
  padding: 2px 0;
  color: rgba(10,48,64,0.38);
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  text-align: right;
  transition: color 0.35s var(--ease);
}
.as-rail button i {
  width: 8px; height: 8px; border-radius: 50%;
  border: 1.5px solid rgba(42,143,196,0.55);
  background: rgba(42,143,196,0.12);
  display: block;
  order: 2;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.35);
  transition: background 0.35s, border-color 0.35s, box-shadow 0.35s, transform 0.35s;
}
.as-rail button span {
  order: 1;
  opacity: 0.55;
  transform: none;
  transition: opacity 0.3s, color 0.3s;
}
.as-rail button:hover,
.as-rail button.is-on { color: var(--ink); }
.as-rail button.is-on i {
  background: var(--blue);
  border-color: var(--blue);
  transform: scale(1.15);
  box-shadow:
    0 0 0 3px rgba(42,143,196,0.22),
    0 0 14px rgba(42,143,196,0.45);
}
.as-rail button:hover span,
.as-rail button.is-on span { opacity: 1; }
body.as-rail-dark .as-rail button { color: rgba(238,243,246,0.42); }
body.as-rail-dark .as-rail button:hover,
body.as-rail-dark .as-rail button.is-on { color: #fff; }
body.as-rail-dark .as-rail button i {
  border-color: rgba(158,223,255,0.55);
  background: rgba(158,223,255,0.14);
  box-shadow: 0 0 0 1px rgba(0,0,0,0.25);
}
body.as-rail-dark .as-rail button.is-on i {
  background: var(--blue-glow);
  border-color: var(--blue-glow);
  box-shadow:
    0 0 0 3px rgba(78,184,232,0.25),
    0 0 16px rgba(78,184,232,0.55);
}
body.as-rail-dark .as-rail button span { opacity: 0.55; }
body.as-rail-dark .as-rail button.is-on span,
body.as-rail-dark .as-rail button:hover span { opacity: 1; }

/* Hero */
.as-hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: clamp(120px, 16vh, 160px) clamp(24px, 8vw, 120px) clamp(48px, 8vh, 72px);
  overflow: hidden;
  color: #eef3f6;
  background: #0a1520;
}
.as-hero-media { position: absolute; inset: 0; z-index: 0; }
.as-hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center 45%;
  filter: brightness(0.5) saturate(0.88) contrast(1.05);
  will-change: transform;
}
.as-hero::after {
  content: "";
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(180deg, rgba(10,21,32,0.28) 0%, transparent 42%, rgba(10,21,32,0.82) 100%),
    radial-gradient(ellipse 55% 40% at 70% 30%, rgba(42,143,196,0.14), transparent 60%);
}
.as-hero-copy { position: relative; z-index: 2; max-width: min(880px, 92vw); }
.as-hero-kicker {
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase;
  color: rgba(158,223,255,0.7); margin: 0 0 18px; font-weight: 600;
}
.as-hero-title {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(3.6rem, 9vw, 7.8rem);
  line-height: 1.02; letter-spacing: -0.05em;
  margin: 0 0 22px; max-width: 11ch; color: #fff;
}
.as-hero-title .as-line,
.as-hero-title .as-line-inner { display: block; }
.as-hero-title .as-line { padding: 0.04em 0 0.12em; }
.as-hero-lead {
  font-size: clamp(15px, 1.4vw, 18px); line-height: 1.65;
  color: rgba(238,243,246,0.72); max-width: 36ch; margin: 0 0 36px;
}
.as-hero-scroll {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(238,243,246,0.45);
}
.as-hero-scroll::before {
  content: ""; width: 1px; height: 36px;
  background: linear-gradient(180deg, var(--blue-glow), transparent);
  animation: as-scroll-pulse 2.2s var(--ease) infinite;
}
@keyframes as-scroll-pulse {
  0%, 100% { opacity: 0.35; transform: scaleY(0.7); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); transform-origin: top; }
}

/* ── About shared type ── */
.as-hook {
  margin: 0;
  font-size: var(--as-body);
  line-height: 1.65;
  color: rgba(10,21,32,0.58);
  max-width: 42ch;
}
.as-hook strong {
  display: block;
  font-family: var(--display);
  font-weight: 700;
  font-size: var(--as-hook-title);
  letter-spacing: -0.025em;
  color: var(--ink);
  margin-bottom: 6px;
  line-height: 1.3;
}
.as-tag {
  margin: clamp(28px, 4vh, 40px) 0 0;
  padding-top: 20px;
  border-top: 1px solid rgba(10,21,32,0.1);
  font-family: var(--display);
  font-weight: 700;
  font-size: var(--as-tag);
  letter-spacing: -0.025em;
  color: rgba(10,21,32,0.45);
}
.as-tag em {
  font-style: normal;
  color: var(--blue);
  font-weight: 800;
}
.as-hooks { display: grid; gap: 1.35em; }

/* 01 Who — split feature */
.as-who {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  min-height: 100svh;
  background: var(--as-paper);
  color: var(--ink);
  overflow: hidden;
}
.as-who::before { display: none; }
.as-who-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(64px, 10vh, 120px) clamp(28px, 5vw, 72px);
  max-width: 560px;
}
.as-who .as-kicker { color: var(--blue); }
.as-who-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: var(--as-display);
  line-height: 1.02;
  letter-spacing: -0.05em;
  margin: 0 0 clamp(24px, 3.5vh, 36px);
  color: var(--ink);
  max-width: 10ch;
}
.as-who-body { display: grid; gap: 1.35em; }
.as-who-media {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: #0a1520;
}
.as-who-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  display: block;
  filter: saturate(0.88) contrast(1.05);
}

/* 02 Language — magazine (same type scale) */
.as-lang {
  background:
    radial-gradient(ellipse 55% 35% at 0% 0%, rgba(42,143,196,0.07), transparent 50%),
    var(--as-paper-2);
  padding: clamp(88px, 12vh, 140px) 0 clamp(48px, 7vh, 80px);
}
.as-lang-head {
  max-width: 1180px;
  margin: 0 auto clamp(56px, 9vh, 88px);
  padding: 0 clamp(24px, 6vw, 80px);
}
.as-lang-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: var(--as-display);
  line-height: 1.04;
  letter-spacing: -0.05em;
  margin: 0 0 20px;
  color: var(--ink);
  max-width: 14ch;
}
.as-lang-lead {
  margin: 0;
  font-size: var(--as-body);
  line-height: 1.65;
  color: rgba(10,21,32,0.55);
  max-width: 48ch;
}
.as-lang-row {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(40px, 7vh, 72px) clamp(24px, 6vw, 80px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
  border-top: 1px solid rgba(10,21,32,0.08);
}
.as-lang-row--flip .as-lang-text { order: 2; }
.as-lang-row--flip .as-lang-fig { order: 1; }
.as-lang-n {
  display: block;
  font-family: var(--display);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--blue);
  margin-bottom: 12px;
}
.as-lang-text h3 {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.65rem, 2.8vw, 2.2rem);
  letter-spacing: -0.04em;
  line-height: 1.1;
  margin: 0 0 14px;
  color: var(--ink);
  max-width: 14ch;
}
.as-lang-text p {
  margin: 0;
  font-size: var(--as-body);
  line-height: 1.7;
  color: rgba(10,21,32,0.6);
  max-width: 42ch;
}
.as-lang-fig {
  margin: 0;
  justify-self: center;
  width: min(100%, 440px);
}
.as-lang-fig img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 20px 40px rgba(10,21,32,0.12));
}

/* Language graphics — live HTML (readable on mobile) */
.as-plate {
  position: relative;
  width: 100%;
  padding: clamp(18px, 4vw, 28px) clamp(18px, 4vw, 30px) clamp(16px, 3.5vw, 24px);
  border-radius: 10px;
  color: #0a3040;
  background:
    repeating-linear-gradient(
      180deg,
      rgba(255,255,255,0.22) 0 1px,
      transparent 1px 3px
    ),
    linear-gradient(145deg, #d8e0e8 0%, #eef2f5 48%, #b8c4ce 100%);
  border: 1px solid rgba(10,48,64,0.18);
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.65),
    inset 0 -1px 0 rgba(10,48,64,0.08),
    0 18px 40px rgba(10,21,32,0.12);
}
.as-plate::before {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 6px;
  border: 1px solid rgba(10,48,64,0.28);
  pointer-events: none;
}
.as-plate-rivet {
  position: absolute;
  width: 11px; height: 11px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #c5ced6, #4a5560 70%);
  box-shadow: inset 0 1px 1px rgba(255,255,255,0.45), 0 1px 2px rgba(0,0,0,0.25);
  z-index: 1;
}
.as-plate-rivet:nth-child(1) { top: 14px; left: 14px; }
.as-plate-rivet:nth-child(2) { top: 14px; right: 14px; }
.as-plate-rivet:nth-child(3) { bottom: 14px; left: 14px; }
.as-plate-rivet:nth-child(4) { bottom: 14px; right: 14px; }
.as-plate-lab {
  margin: 0;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(10,48,64,0.55);
  font-weight: 600;
}
.as-plate-maker {
  margin: 6px 0 16px;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(1.15rem, 3.6vw, 1.55rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #0a3040;
}
.as-plate-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
  margin-bottom: 14px;
}
.as-plate-val {
  margin: 4px 0 0;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: clamp(0.95rem, 2.8vw, 1.15rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: #0a3040;
}
.as-plate-foot {
  margin: 0;
  padding-top: 12px;
  border-top: 1px solid rgba(10,48,64,0.14);
  font-size: clamp(10px, 2.4vw, 12px);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: rgba(10,48,64,0.55);
  line-height: 1.4;
}

.as-codes {
  display: grid;
  gap: 12px;
  width: 100%;
}
.as-code {
  position: relative;
  padding: 14px 44px 14px 18px;
  border-radius: 8px;
  color: #0a3040;
  background:
    repeating-linear-gradient(180deg, rgba(255,255,255,0.2) 0 1px, transparent 1px 3px),
    linear-gradient(145deg, #d5dee6, #eef3f7 55%, #b7c3cd);
  border: 1px solid rgba(10,48,64,0.16);
  box-shadow: 0 12px 28px rgba(10,21,32,0.1);
}
.as-code:nth-child(2) { margin-left: clamp(0px, 6vw, 28px); }
.as-code:nth-child(3) { margin-left: 0; }
.as-code::after {
  content: "";
  position: absolute;
  right: 16px; top: 50%;
  width: 12px; height: 12px;
  margin-top: -6px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #c5ced6, #4a5560 70%);
}
.as-code span {
  display: block;
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(10,48,64,0.5);
  font-weight: 600;
  margin-bottom: 4px;
}
.as-code strong {
  display: block;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: clamp(1rem, 3.2vw, 1.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.as-callout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(14px, 3vw, 22px);
  align-items: center;
  width: 100%;
  padding: clamp(14px, 3vw, 20px);
  border-radius: 12px;
  background: linear-gradient(160deg, #e8eef3, #f4f7fa 60%, #dce4ec);
  border: 1px solid rgba(10,48,64,0.12);
  box-shadow: 0 16px 36px rgba(10,21,32,0.1);
  color: #0a3040;
}
.as-callout-draw {
  position: relative;
  aspect-ratio: 1;
  color: #0a3040;
}
.as-callout-draw svg {
  width: 100%;
  height: 100%;
  display: block;
}
.as-callout-dim {
  position: absolute;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: clamp(10px, 2.4vw, 12px);
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.02em;
}
.as-callout-dim--v {
  left: 0;
  top: 50%;
  transform: translateY(-50%) rotate(-90deg);
  transform-origin: center;
}
.as-callout-dim--h {
  left: 50%;
  bottom: 4%;
  transform: translateX(-50%);
}
.as-callout-data {
  margin: 0;
  display: grid;
  gap: 8px;
}
.as-callout-data dt {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 700;
  margin-bottom: 2px;
}
.as-callout-data dd {
  display: grid;
  grid-template-columns: 42px 1fr;
  gap: 8px;
  align-items: baseline;
  margin: 0;
}
.as-callout-data dd span {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(10,48,64,0.5);
  font-weight: 600;
}
.as-callout-data dd strong {
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: clamp(0.85rem, 2.6vw, 1rem);
  font-weight: 700;
  color: #0a3040;
}

.as-lang-fig--ring {
  width: min(100%, 280px);
}
.as-ring {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 32% 28%, rgba(255,255,255,0.14), transparent 42%),
    radial-gradient(circle at 50% 50%, transparent 38%, #1a2430 39%, #2a3542 52%, #121820 53%, transparent 54%),
    radial-gradient(circle at 50% 50%, transparent 54%, #0e141c 55%);
  box-shadow:
    0 20px 44px rgba(10,21,32,0.2),
    inset 0 1px 0 rgba(255,255,255,0.12);
}
.as-ring i {
  position: absolute;
  inset: 18%;
  border-radius: 50%;
  border: 1px solid rgba(158,223,255,0.12);
  pointer-events: none;
}
.as-ring i:nth-child(2) { inset: 26%; opacity: 0.7; }
.as-ring i:nth-child(3) { inset: 34%; opacity: 0.45; }

.as-lang-mantra {
  max-width: 1180px;
  margin: clamp(36px, 6vh, 56px) auto 0;
  padding: clamp(28px, 4vh, 40px) clamp(24px, 6vw, 80px) 0;
  border-top: 1px solid rgba(10,21,32,0.1);
  font-family: var(--display);
  font-weight: 700;
  font-size: var(--as-tag);
  letter-spacing: -0.03em;
  line-height: 1.35;
  color: rgba(10,21,32,0.45);
}
.as-lang-mantra em {
  font-style: normal;
  color: var(--blue);
  font-weight: 800;
}

/* 03 Mission — dark split (Who DNA) */
.as-mission {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  min-height: 100svh;
  background: #071018;
  color: #eef3f6;
  overflow: hidden;
}
.as-mission-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(64px, 10vh, 120px) clamp(28px, 5vw, 72px);
  max-width: 560px;
}
.as-mission .as-kicker { color: rgba(158,223,255,0.55); }
.as-mission-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: var(--as-display);
  line-height: 1.02;
  letter-spacing: -0.05em;
  margin: 0 0 clamp(24px, 3.5vh, 36px);
  color: #fff;
  max-width: 12ch;
}
.as-mission-title .as-line,
.as-mission-title .as-line-inner,
.as-who-title .as-line,
.as-who-title .as-line-inner,
.as-exp-title .as-line,
.as-exp-title .as-line-inner,
.as-lang-title .as-line,
.as-lang-title .as-line-inner,
.as-how-title .as-line,
.as-how-title .as-line-inner { display: block; }
.as-mission-title .as-line,
.as-who-title .as-line,
.as-exp-title .as-line,
.as-lang-title .as-line,
.as-how-title .as-line {
  padding: 0.04em 0 0.14em;
  margin-bottom: -0.06em;
}
.as-mission-body { display: grid; gap: 1.35em; }
.as-mission .as-hook { color: rgba(238,243,246,0.52); }
.as-mission .as-hook strong { color: #fff; }
.as-mission .as-tag {
  border-top-color: rgba(238,243,246,0.12);
  color: rgba(238,243,246,0.4);
}
.as-mission .as-tag em { color: rgba(158,223,255,0.95); }
.as-mission-media {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: #0a1520;
}
.as-mission-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  display: block;
  filter: saturate(0.85) contrast(1.06) brightness(0.92);
}
.as-mission-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(7,16,24,0.35), transparent 45%);
  pointer-events: none;
}

/* 04 Experience — split + years badge */
.as-exp {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  min-height: 100svh;
  background: var(--as-paper);
  color: var(--ink);
  overflow: hidden;
}
.as-exp-media {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: #0a1520;
}
.as-exp-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  display: block;
  filter: saturate(0.88) contrast(1.04);
}
.as-exp-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(7,16,24,0.15), rgba(7,16,24,0.55) 100%);
  pointer-events: none;
}
.as-exp-badge {
  position: absolute;
  left: clamp(24px, 4vw, 48px);
  bottom: clamp(28px, 5vh, 48px);
  z-index: 2;
  color: #fff;
}
.as-exp-years {
  margin: 0;
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(4.5rem, 10vw, 7.5rem);
  line-height: 0.85;
  letter-spacing: -0.06em;
  color: #fff;
}
.as-exp-years span { display: inline-block; }
.as-exp-years sup {
  font-size: 0.4em;
  vertical-align: super;
  font-weight: 700;
  color: rgba(158,223,255,0.95);
}
.as-exp-years-label {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.45;
  letter-spacing: 0.04em;
  color: rgba(238,243,246,0.65);
  max-width: 16ch;
}
.as-exp-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(64px, 10vh, 120px) clamp(28px, 5vw, 72px);
  max-width: 560px;
}
.as-exp .as-kicker { color: var(--blue); }
.as-exp-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: var(--as-display);
  line-height: 1.02;
  letter-spacing: -0.05em;
  margin: 0 0 clamp(24px, 3.5vh, 36px);
  color: var(--ink);
  max-width: 10ch;
}
.as-exp-body { display: grid; gap: 1.35em; }

/* How — same type DNA as Who / Mission / Experience */
.as-how {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  min-height: 100svh;
  background: var(--as-paper-2, #e9eef3);
  color: var(--ink);
}
.as-how-media {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  background: #0a1520;
}
.as-how-media img {
  width: 100%; height: 100%; object-fit: cover;
  object-position: center 40%;
  display: block;
  will-change: transform;
  filter: saturate(0.9) contrast(1.04);
}
.as-how-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(64px, 10vh, 120px) clamp(28px, 6vw, 88px);
  max-width: 560px;
}
.as-how .as-kicker { color: var(--blue); }
.as-how-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: var(--as-display);
  line-height: 1.02;
  letter-spacing: -0.05em;
  margin: 0 0 clamp(24px, 3.5vh, 36px);
  color: var(--ink);
  max-width: 12ch;
}
.as-how-body { display: grid; gap: 1.35em; }
.as-xref {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 36px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
}
.as-xref i {
  width: 28px; height: 1px;
  background: rgba(42,143,196,0.45);
  display: block;
}

/* FAQ (moved from Home) */
.as-faq {
  --line-light: rgba(10, 21, 32, 0.1);
  padding: clamp(88px, 14vh, 140px) clamp(24px, 8vw, 120px);
  background: #fff;
  color: var(--ink);
  position: relative;
}
.as-faq::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 35% 40% at 15% 20%, rgba(42,143,196,0.05), transparent 55%);
}
.as-faq .faq-wrap {
  display: grid;
  grid-template-columns: 0.85fr 1.3fr;
  gap: clamp(32px, 8vw, 100px);
  max-width: 1320px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.as-faq .faq-aside { position: sticky; top: 14vh; align-self: start; }
.as-faq .as-faq-title {
  font-family: var(--display);
  font-weight: 800;
  font-size: clamp(2.6rem, 5vw, 4.4rem);
  letter-spacing: -0.045em;
  line-height: 1.02;
  max-width: 8ch;
  margin: 14px 0 0;
  color: var(--ink);
  padding-bottom: 0.06em;
}
.as-faq .as-faq-lead {
  margin-top: 24px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 32ch;
}
.as-faq .faq-list { border-top: 1px solid var(--line-light); }
.as-faq .faq-item { border-bottom: 1px solid var(--line-light); }
.as-faq .faq-btn {
  width: 100%;
  padding: 28px 0;
  display: grid;
  grid-template-columns: 48px 1fr 28px;
  text-align: left;
  align-items: start;
  gap: 12px;
}
.as-faq .faq-btn span {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--blue);
  padding-top: 6px;
  font-family: var(--display);
  font-weight: 700;
}
.as-faq .faq-btn strong {
  font-family: var(--display);
  font-weight: 700;
  font-size: clamp(1.1rem, 1.7vw, 1.4rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
}
.as-faq .faq-icon {
  width: 14px;
  height: 14px;
  color: #8592ad;
  transition: transform 0.45s var(--ease);
  margin-top: 6px;
}
.as-faq .faq-item.open .faq-icon {
  transform: rotate(45deg);
  color: var(--blue);
}
.as-faq .faq-body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.5s var(--ease);
}
.as-faq .faq-body > div { overflow: hidden; padding-left: 60px; }
.as-faq .faq-body p {
  padding-bottom: 28px;
  max-width: 560px;
  line-height: 1.65;
  font-size: 15px;
  color: #4a6272;
}
.as-faq .faq-item.open .faq-body { grid-template-rows: 1fr; }

@media (max-width: 900px) {
  .as-faq .faq-wrap { grid-template-columns: 1fr; }
  .as-faq .faq-aside { position: relative; top: auto; }
  .as-faq .faq-body > div { padding-left: 0; }
}

/* CTA */
.as-cta {
  padding: clamp(96px, 16vh, 160px) clamp(24px, 8vw, 120px);
  text-align: center;
  color: #eef3f6;
  background:
    radial-gradient(ellipse 55% 50% at 50% 0%, rgba(42,143,196,0.16), transparent 65%),
    #0a1520;
}
.as-cta .as-kicker { color: rgba(158,223,255,0.5); }
.as-cta-inner { max-width: 720px; margin: 0 auto; }
.as-cta h2 {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(2.6rem, 5.5vw, 4.8rem);
  letter-spacing: -0.045em; line-height: 0.96;
  margin: 14px 0 18px; color: #fff;
}
.as-cta p {
  font-size: 16px; line-height: 1.6;
  color: rgba(238,243,246,0.55);
  max-width: 40ch; margin: 0 auto 28px;
}
.as-cta-actions {
  display: flex; flex-wrap: wrap; gap: 12px; justify-content: center;
}

@media (max-width: 1100px) {
  .as-rail {
    right: 10px;
  }
  .as-rail button {
    grid-template-columns: 1fr 10px;
    gap: 8px;
    font-size: 9px;
  }
}
@media (max-width: 900px) {
  .as-rail { display: none; }
  .as-hero {
    min-height: 100svh;
    padding: clamp(100px, 14vh, 130px) 5.5vw clamp(40px, 7vh, 56px);
    align-items: end;
  }
  .as-hero-media img {
    object-position: center 40%;
  }
  .as-hero-title {
    font-size: clamp(2.4rem, 11vw, 3.6rem);
  }
  .as-hero-lead {
    font-size: 15px;
    max-width: 34ch;
  }
  .as-who,
  .as-mission,
  .as-exp,
  .as-how {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .as-who-media,
  .as-mission-media,
  .as-exp-media,
  .as-how-media {
    position: relative;
    min-height: 0;
    height: clamp(240px, 58vw, 340px);
    order: -1;
    overflow: hidden;
  }
  .as-who-media img,
  .as-mission-media img,
  .as-exp-media img,
  .as-how-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
  }
  .as-exp-badge {
    left: 16px;
    bottom: 16px;
  }
  .as-exp-years {
    font-size: clamp(3.2rem, 14vw, 4.8rem);
  }
  .as-who-copy,
  .as-mission-copy,
  .as-exp-copy,
  .as-how-copy {
    max-width: none;
    padding: clamp(40px, 7vh, 64px) 5.5vw;
  }
  .as-lang {
    padding: clamp(64px, 10vh, 96px) 0 clamp(40px, 6vh, 64px);
  }
  .as-lang-head,
  .as-lang-row,
  .as-lang-mantra {
    padding-left: 5.5vw;
    padding-right: 5.5vw;
  }
  .as-lang-head {
    margin-bottom: clamp(36px, 6vh, 52px);
  }
  .as-lang-title {
    font-size: clamp(2.2rem, 9vw, 3.2rem);
    max-width: 12ch;
  }
  .as-lang-lead {
    font-size: 15px;
    max-width: none;
  }
  .as-lang-row,
  .as-lang-row--flip {
    grid-template-columns: 1fr;
    gap: 18px;
    padding-top: clamp(28px, 5vh, 40px);
    padding-bottom: clamp(28px, 5vh, 40px);
    align-items: start;
  }
  .as-lang-row--flip .as-lang-text,
  .as-lang-row--flip .as-lang-fig { order: unset; }
  /* Text first, graphic second — consistent mobile reading */
  .as-lang-fig {
    order: 2;
    width: 100%;
    max-width: none;
    overflow: visible;
    border-radius: 0;
    aspect-ratio: auto;
    justify-self: stretch;
  }
  .as-lang-text { order: 1; }
  .as-lang-text h3 {
    font-size: clamp(1.35rem, 6vw, 1.75rem);
    max-width: none;
  }
  .as-lang-fig img {
    width: 100%;
    height: auto;
    object-fit: contain;
    object-position: center;
  }
  .as-plate-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .as-code:nth-child(2),
  .as-code:nth-child(3) { margin-left: 0; }
  .as-callout {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 14px 14px 16px;
  }
  .as-callout-draw {
    width: min(52%, 150px);
    margin: 0 auto;
  }
  .as-callout-dim--v { display: none; }
  .as-callout-data { gap: 6px; }
  .as-lang-fig--ring {
    width: min(38%, 140px);
    margin-inline: auto;
    justify-self: center;
  }
  .as-who-title,
  .as-mission-title,
  .as-exp-title,
  .as-how-title {
    font-size: clamp(2.2rem, 9vw, 3.2rem);
  }
  .as-faq {
    padding-left: 5.5vw;
    padding-right: 5.5vw;
  }
  .as-faq .as-faq-title {
    font-size: clamp(2.2rem, 9vw, 3.2rem);
  }
  .as-faq .faq-btn {
    grid-template-columns: 36px 1fr 22px;
    gap: 10px;
    padding: 20px 0;
  }
  .as-faq .faq-btn strong {
    font-size: clamp(1rem, 4.2vw, 1.2rem);
  }
  .as-faq .faq-body > div {
    padding-left: 0;
  }
  .as-cta {
    padding-left: 5.5vw;
    padding-right: 5.5vw;
  }
  .as-cta h2 {
    font-size: clamp(2.1rem, 9vw, 3.2rem);
  }
}
@media (max-width: 480px) {
  .as-who-media,
  .as-mission-media,
  .as-exp-media,
  .as-how-media {
    height: clamp(220px, 56vw, 280px);
  }
  .as-plate {
    padding: 16px 16px 14px;
  }
  .as-plate-maker {
    font-size: 1.12rem;
  }
  .as-code {
    padding: 12px 40px 12px 14px;
  }
  .as-code strong {
    font-size: 0.95rem;
    word-break: break-word;
  }
  .as-callout-data dd {
    grid-template-columns: 36px 1fr;
  }
  .as-lang-fig--ring {
    width: min(36%, 128px);
  }
}
@media (prefers-reduced-motion: reduce) {
  .as-hero-scroll::before { animation: none; }
}

/* ══════════════════════════════════════
   CONTACT — operations desk
══════════════════════════════════════ */
.contact-hero {
  position: relative; min-height: 72svh; color: #eef3f6;
  display: grid; align-items: end;
  padding: clamp(120px, 16vh, 160px) clamp(24px, 7vw, 96px) clamp(40px, 6vh, 64px);
  overflow: hidden;
}
.contact-hero-media { position: absolute; inset: 0; }
.contact-hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.48) saturate(0.92);
}
.contact-hero::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(8,14,22,0.5) 0%, transparent 40%, rgba(8,14,22,0.9) 100%),
    radial-gradient(ellipse 50% 45% at 80% 30%, rgba(42,143,196,0.2), transparent 60%);
}
.contact-hero-inner {
  position: relative; z-index: 2; max-width: 1320px; width: 100%; margin: 0 auto;
  display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 36px; align-items: end;
}
.contact-hero h1 {
  font-size: clamp(3rem, 7vw, 5.8rem); margin: 14px 0 16px; max-width: 12ch;
}
.contact-hero .lead {
  font-size: 16px; line-height: 1.6; color: rgba(238,243,246,0.72); max-width: 42ch;
}
.contact-quick {
  display: grid; gap: 0;
  border-top: 1px solid rgba(255,255,255,0.14);
}
.contact-quick a, .contact-quick div {
  display: grid; gap: 4px; padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.14);
  transition: color 0.2s;
}
.contact-quick a:hover { color: var(--blue-glow); }
.contact-quick b {
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(238,243,246,0.42); font-weight: 600;
}
.contact-quick span { font-size: 15px; font-weight: 500; line-height: 1.45; }

.contact-desk {
  padding: clamp(48px, 8vh, 88px) clamp(24px, 7vw, 96px) clamp(80px, 12vh, 120px);
  background: var(--paper);
}
.contact-desk-inner {
  max-width: 900px; margin: 0 auto;
}

/* Source Desk on contact page — sits on dark paper like the Home find section */
.contact-desk-page { background: var(--deep); }
.contact-desk-page .find {
  padding: clamp(48px, 8vh, 88px) clamp(24px, 7vw, 96px) clamp(80px, 12vh, 120px);
  background: var(--deep); color: #eef3f6;
  position: relative; overflow: hidden;
}
.contact-desk-page .find::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(ellipse 55% 40% at 50% -5%, rgba(42,143,196,0.14), transparent 55%),
    radial-gradient(ellipse 40% 30% at 80% 60%, rgba(196,127,24,0.05), transparent 50%);
}
.contact-side {
  position: relative; border-radius: 4px; overflow: hidden;
  min-height: 640px; color: #eef3f6;
  box-shadow: 0 32px 80px rgba(10,21,32,0.12);
}
.contact-side > img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  filter: brightness(0.4) saturate(0.85);
}
.contact-side::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(8,14,22,0.25) 0%, rgba(8,14,22,0.88) 55%, rgba(8,14,22,0.96) 100%);
}
.contact-side-body {
  position: relative; z-index: 2; height: 100%;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: clamp(24px, 3vw, 36px);
}
.contact-side-body h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem); margin: 10px 0 14px; letter-spacing: -0.03em;
}
.contact-side-body > p {
  font-size: 14px; line-height: 1.55; color: rgba(238,243,246,0.58); margin-bottom: 24px;
}
.channel-list { display: grid; gap: 0; }
.channel {
  padding: 14px 0; border-top: 1px solid rgba(255,255,255,0.1);
}
.channel:last-child { border-bottom: 1px solid rgba(255,255,255,0.1); }
.channel b {
  display: block; font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase;
  color: rgba(238,243,246,0.4); margin-bottom: 6px;
}
.channel a, .channel span { color: #fff; font-size: 15px; font-weight: 500; line-height: 1.45; }
.channel a:hover { color: var(--blue-glow); }
.channel small {
  display: block; margin-top: 4px; font-size: 12px; color: rgba(238,243,246,0.4);
}

.contact-form-shell {
  border-radius: 4px; background: #fff;
  border: 1px solid rgba(10,21,32,0.08);
  padding: clamp(24px, 3vw, 36px);
  box-shadow: 0 28px 70px rgba(10,21,32,0.06);
}
.contact-form-shell h2 {
  font-family: var(--display); font-size: clamp(1.6rem, 3vw, 2.1rem);
  letter-spacing: -0.03em; margin-bottom: 8px;
}
.contact-form-shell > p {
  font-size: 14px; color: var(--muted); margin-bottom: 22px; line-height: 1.5;
}

.scope-toggle {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-bottom: 20px;
}
.scope-toggle button {
  min-height: 64px; border-radius: 4px; padding: 14px 16px; text-align: left;
  border: 1px solid rgba(10,21,32,0.1); background: rgba(10,21,32,0.02);
  transition: border-color 0.2s, background 0.2s;
}
.scope-toggle button strong { display: block; font-size: 14px; margin-bottom: 2px; }
.scope-toggle button span { font-size: 12px; color: var(--muted); }
.scope-toggle button.is-on {
  border-color: var(--blue); background: rgba(42,143,196,0.08);
}
.scope-toggle button.is-on strong { color: var(--blue); }

.form-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px 12px;
}
.field { display: grid; gap: 6px; }
.field.full { grid-column: 1 / -1; }
.field label {
  font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); font-weight: 600;
}
.field .req { color: var(--amber); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 46px; padding: 12px 14px;
  border: 1px solid rgba(10,21,32,0.12); border-radius: 4px;
  background: var(--paper-soft); font: inherit; color: var(--ink);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { min-height: 110px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(42,143,196,0.15);
  background: #fff;
}
.field.is-invalid input,
.field.is-invalid select,
.field.is-invalid textarea { border-color: #c44; }
.field-error {
  display: none; font-size: 12px; color: #c44;
}
.field-error.is-on { display: block; }
.form-actions {
  margin-top: 20px; display: flex; flex-wrap: wrap; align-items: center; gap: 16px;
}
.form-note {
  font-size: 13px; line-height: 1.5; color: var(--muted); max-width: 42ch;
}
.form-note a { color: var(--blue); text-decoration: underline; text-underline-offset: 2px; }

/* Footer */
footer {
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
  padding: 28px clamp(24px, 7vw, 96px);
  border-top: 1px solid rgba(10,21,32,0.08);
  background: var(--paper);
  font-size: 13px; color: var(--muted);
}
.brand-footer img { height: 40px; width: auto; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a:hover { color: var(--blue); }

@media (prefers-reduced-motion: reduce) {
  .reveal-up, .reveal-fade { opacity: 1; transform: none; transition: none; }
  .scope-panel img, .about-hero-media img { transition: none; }
  html { scroll-behavior: auto; }
}

@media (max-width: 980px) {
  .supply-universe-head, .supply-universe-body,
  .company-brief-inner, .chapter-grid, .serve-inner, .method-stage-grid,
  .contact-hero-inner, .contact-desk-inner {
    grid-template-columns: 1fr;
  }
  .supply-universe-visual {
    position: relative; top: auto; min-height: 380px;
  }
  .supply-universe-visual img { min-height: 380px; }
  .company-brief-images { min-height: 580px; }
  .chapter-visual { position: relative; top: auto; min-height: 360px; }
  .chapter-visual img { min-height: 360px; }
  .method-stage-photo { position: relative; top: auto; max-height: none; aspect-ratio: 16/11; }
  .scope-panels { grid-template-columns: 1fr; }
  .scope-panel + .scope-panel { border-left: 0; }
  .contact-side { min-height: 420px; }
  .method-stage-head { flex-direction: column; align-items: start; }
}

@media (max-width: 768px) {
  .nav-toggle { display: grid; }
  .menu_nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 12px 20px 20px;
    background: rgba(244,247,249,0.98);
    border-bottom: 1px solid rgba(10,21,32,0.08);
  }
  .nav_bar.on-dark .menu_nav,
  .nav_bar.on-dark.is-open .menu_nav {
    background: rgba(10,21,32,0.98);
  }
  .nav_bar.is-open .menu_nav { display: flex; }
  .wrap_list_links_nav { flex-direction: column; align-items: stretch; gap: 0; }
  .link_nav { padding: 14px 4px; border-bottom: 1px solid rgba(10,21,32,0.06); }
  .nav_bar.on-dark .link_nav { border-color: rgba(255,255,255,0.08); }
  .menu_nav .nav_cta { text-align: center; margin-top: 12px; justify-content: center; }
  .form-grid, .scope-toggle { grid-template-columns: 1fr; }
  .supply-index { grid-template-columns: 1fr; }
  .company-brief-images { min-height: 440px; }
  .applications-strip { grid-template-columns: 1fr; }
  .method-reliance ul { grid-template-columns: 1fr 1fr; }
  .method-reliance li:nth-child(2) { border-right: 0; }
  .method-reliance li:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.1); }
  .about-hero-copy h1, .contact-hero h1 { max-width: none; }
  footer { flex-direction: column; align-items: flex-start; gap: 16px; }
}