@font-face { font-family: 'Clarity City'; src: url('/fonts/clarity-city/ClarityCity-Regular.woff2') format('woff2'); font-weight: 400; font-style: normal; font-display: swap; }
@font-face { font-family: 'Clarity City'; src: url('/fonts/clarity-city/ClarityCity-Medium.woff2') format('woff2'); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: 'Clarity City'; src: url('/fonts/clarity-city/ClarityCity-SemiBold.woff2') format('woff2'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'Clarity City'; src: url('/fonts/clarity-city/ClarityCity-Bold.woff2') format('woff2'); font-weight: 700; font-style: normal; font-display: swap; }
@font-face { font-family: 'Clarity City'; src: url('/fonts/clarity-city/ClarityCity-ExtraBold.woff2') format('woff2'); font-weight: 800; font-style: normal; font-display: swap; }
@font-face { font-family: 'Clarity City'; src: url('/fonts/clarity-city/ClarityCity-Black.woff2') format('woff2'); font-weight: 900; font-style: normal; font-display: swap; }

:root {
  color-scheme: dark;
  --search-bg: #02050a;
  --search-ink: #f6f9fd;
  --search-soft: #d3deea;
  --search-muted: #9bacc0;
  --search-line: rgba(157, 184, 212, .17);
  --search-line-strong: rgba(125, 169, 212, .34);
  --search-panel: rgba(5, 15, 29, .84);
  --search-panel-soft: rgba(8, 22, 42, .68);
  --search-blue: #7eaed9;
  --search-blue-strong: #4d8dc5;
  --route-current: #c78a4d;
  --route-protected: #39aaa8;
  --font-city: 'Clarity City', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --search-shadow: 0 28px 80px rgba(0, 0, 0, .34);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--search-ink);
  font-family: var(--font-city);
  background: var(--search-bg);
}
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    radial-gradient(circle at 10% 7%, rgba(44, 98, 154, .13), transparent 32rem),
    radial-gradient(circle at 90% 34%, rgba(31, 74, 120, .10), transparent 31rem),
    linear-gradient(180deg, rgba(2, 5, 10, .22), rgba(3, 9, 18, .62) 52%, rgba(2, 5, 10, .84));
}
a { color: inherit; text-decoration: none; }
button { border: 0; color: inherit; font: inherit; }
img { display: block; max-width: 100%; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
ul, ol { margin: 0; }
::selection { color: #fff; background: rgba(77, 141, 197, .62); }

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 500;
  padding: 10px 14px;
  border-radius: 10px;
  color: #07111f;
  background: #fff;
  transform: translateY(-160%);
  transition: transform .18s ease;
}
.skip-link:focus { transform: translateY(0); }
.shell { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.search-page main,
.search-page .footer21-wrap { position: relative; z-index: 3; }
.shader-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: .54;
}

.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 200;
  border-bottom: 1px solid rgba(145, 176, 207, .12);
  background: rgba(3, 9, 18, .80);
  backdrop-filter: blur(20px);
}
.site-nav { min-height: 76px; display: flex; align-items: center; gap: 14px; }
.brand { display: inline-flex; align-items: center; gap: 11px; min-width: 44px; min-height: 44px; }
.brand-mark {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  flex: 0 0 40px;
  border: 1px solid rgba(91, 151, 209, .52);
  border-radius: 14px;
  color: #dcecff;
  background: linear-gradient(145deg, rgba(18, 52, 95, .96), rgba(6, 20, 42, .90));
  box-shadow: inset 0 1px 0 rgba(189, 222, 250, .12), 0 12px 30px rgba(0, 0, 0, .28);
}
.brand-mark img { width: 29px; height: 19px; object-fit: contain; }
.brand-text { font-weight: 800; letter-spacing: -.035em; white-space: nowrap; }

.mobile-menu {
  --fluid-menu-size: 40px;
  --fluid-menu-step: 54px;
  position: relative;
  z-index: 220;
  width: var(--fluid-menu-size);
  height: var(--fluid-menu-size);
  flex: 0 0 var(--fluid-menu-size);
}
.menu-toggle {
  position: relative;
  z-index: 3;
  width: var(--fluid-menu-size);
  height: var(--fluid-menu-size);
  display: grid;
  place-content: center;
  gap: 5px;
  border: 1px solid rgba(91, 151, 209, .52);
  border-radius: 14px;
  color: #dcecff;
  background: linear-gradient(145deg, rgba(18, 52, 95, .96), rgba(6, 20, 42, .90));
  box-shadow: inset 0 1px 0 rgba(189, 222, 250, .12), 0 12px 30px rgba(0, 0, 0, .28);
  cursor: pointer;
}
.menu-toggle span { width: 18px; height: 2px; border-radius: 999px; background: currentColor; transition: opacity .2s ease, transform .2s ease; }
.mobile-menu.is-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-menu.is-open .menu-toggle span:nth-child(2) { opacity: 0; transform: scaleX(.2); }
.mobile-menu.is-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.mobile-menu-panel { position: absolute; inset: 0 auto auto 0; width: var(--fluid-menu-size); height: var(--fluid-menu-size); pointer-events: none; }
.mobile-menu-panel[hidden] { display: none !important; }
.fluid-menu-item {
  position: absolute;
  top: 0;
  left: 0;
  width: max-content;
  min-width: var(--fluid-menu-size);
  height: var(--fluid-menu-size);
  opacity: 0;
  transform: translate3d(0, 0, 0) scale(.86);
  pointer-events: none;
  transition: opacity .2s ease, transform .28s cubic-bezier(.22, .8, .24, 1);
}
.fluid-menu-item::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: var(--fluid-menu-size);
  height: var(--fluid-menu-size);
  border: 1px solid rgba(91, 151, 209, .52);
  border-radius: 14px;
  background: linear-gradient(145deg, #173f6d, #0a2345 62%, #06162e);
  box-shadow: inset 0 1px 0 rgba(189, 222, 250, .12), 0 12px 28px rgba(0, 0, 0, .28);
}
.mobile-menu.is-open .fluid-menu-item {
  opacity: 1;
  transform: translate3d(0, calc(var(--i) * var(--fluid-menu-step)), 0) scale(1);
  pointer-events: auto;
  transition-delay: calc((var(--i) - 1) * 28ms);
}
.fluid-menu-item img {
  position: absolute;
  z-index: 1;
  left: calc(var(--fluid-menu-size) / 2);
  top: 50%;
  width: 30px;
  height: 30px;
  border-radius: 12px;
  transform: translate(-50%, -50%);
}
.menu-label {
  position: absolute;
  left: calc(var(--fluid-menu-size) + 9px);
  top: 50%;
  min-height: var(--fluid-menu-size);
  min-width: 106px;
  display: flex;
  align-items: center;
  padding: 8px 11px;
  border: 1px solid rgba(91, 151, 209, .52);
  border-radius: 13px;
  color: #d9e8f8;
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
  background: linear-gradient(145deg, #173f6d, #0a2345 62%, #06162e);
  box-shadow: inset 0 1px 0 rgba(189, 222, 250, .12), 0 12px 28px rgba(0, 0, 0, .28);
  opacity: 0;
  transform: translate3d(-5px, -50%, 0);
  transition: opacity .18s ease, transform .18s ease;
}
.mobile-menu.is-open .menu-label { opacity: .96; transform: translate3d(0, -50%, 0); }
.fluid-menu-item:hover::before,
.fluid-menu-item:focus-visible::before,
.fluid-menu-item.active::before,
.fluid-menu-item:hover .menu-label,
.fluid-menu-item:focus-visible .menu-label,
.fluid-menu-item.active .menu-label { border-color: rgba(111, 177, 235, .70); background: linear-gradient(145deg, #1d4d82, #0c2d57 62%, #071a35); }

.btn {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 19px;
  border: 1px solid rgba(77, 141, 197, .78);
  border-radius: 999px;
  color: #deecfa;
  font-weight: 800;
  letter-spacing: -.02em;
  background: linear-gradient(145deg, rgba(18, 52, 95, .98), rgba(6, 20, 42, .98));
  box-shadow: inset 0 1px 0 rgba(190, 222, 248, .13), 0 14px 34px rgba(0, 0, 0, .30);
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.btn:hover,
.btn:focus-visible { color: #f0f6fc; border-color: rgba(103, 174, 232, .88); background: linear-gradient(145deg, rgba(22, 63, 109, .98), rgba(7, 24, 48, .98)); transform: translateY(-2px); }
.btn-secondary { border-color: rgba(157, 184, 212, .25); background: rgba(5, 15, 29, .70); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06); }
.nav-audit-cta { min-height: 42px; margin-left: auto; padding: 10px 16px; font-size: 13px; white-space: nowrap; }

.search-hero { padding: clamp(72px, 10vw, 132px) 0 clamp(78px, 10vw, 124px); }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 36px; color: #8da0b6; font-size: 13px; }
.breadcrumbs a { color: #bfd0e2; }
.breadcrumbs a:hover { color: #fff; }
.breadcrumbs span[aria-hidden] { color: #53677e; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, .75fr); gap: clamp(46px, 7vw, 92px); align-items: center; }
.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #a9c9e7;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.eyebrow::before,
.section-kicker::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: var(--search-blue-strong); }
.hero-copy h1 { max-width: 820px; margin-top: 20px; font-size: clamp(3.1rem, 7.2vw, 6.6rem); line-height: .94; font-weight: 800; letter-spacing: -.065em; }
.hero-copy h1 .muted-line { display: block; color: #aebed0; }
.hero-lead { max-width: 690px; margin-top: 28px; color: var(--search-soft); font-size: clamp(18px, 2vw, 22px); line-height: 1.55; letter-spacing: -.018em; }
.hero-note { max-width: 640px; margin-top: 18px; color: var(--search-muted); font-size: 14px; line-height: 1.65; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

.route-brief {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--search-line-strong);
  border-radius: 34px;
  background: linear-gradient(155deg, rgba(11, 34, 65, .90), rgba(4, 14, 28, .94) 62%, rgba(2, 8, 17, .97));
  box-shadow: var(--search-shadow), inset 0 1px 0 rgba(190, 222, 248, .08);
}
.route-brief::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 100% 0, rgba(77, 141, 197, .14), transparent 18rem); }
.route-brief-head { position: relative; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 20px; border-bottom: 1px solid var(--search-line); }
.route-brief-head span { color: #b6c8db; font-size: 12px; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; }
.route-brief-head strong { display: inline-flex; align-items: center; gap: 8px; color: #d8e6f4; font-size: 12px; }
.route-brief-head strong::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: #5d91c2; }
.brief-flow { position: relative; display: grid; gap: 10px; margin-top: 22px; }
.brief-step { display: grid; grid-template-columns: 38px 1fr; gap: 13px; align-items: center; padding: 13px; border: 1px solid rgba(157, 184, 212, .14); border-radius: 17px; background: rgba(255, 255, 255, .025); }
.brief-step span { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(126, 174, 217, .28); border-radius: 13px; color: #b9d3eb; font-size: 11px; font-weight: 800; background: rgba(24, 63, 104, .38); }
.brief-step strong { display: block; color: #f2f7fc; font-size: 14px; }
.brief-step small { display: block; margin-top: 3px; color: #8fa3ba; font-size: 12px; line-height: 1.35; }
.route-brief-foot { position: relative; margin-top: 20px; color: #8fa3ba; font-size: 12px; line-height: 1.55; }

.search-section { padding: clamp(82px, 10vw, 132px) 0; border-top: 1px solid rgba(157, 184, 212, .09); }
.search-section--quiet { background: linear-gradient(180deg, rgba(4, 13, 25, .42), rgba(3, 9, 18, .18)); }
.section-head { max-width: 850px; margin-bottom: clamp(40px, 6vw, 68px); }
.section-head h2 { margin-top: 16px; font-size: clamp(2.35rem, 5.4vw, 4.9rem); line-height: 1.02; letter-spacing: -.055em; }
.section-head p { max-width: 720px; margin-top: 20px; color: var(--search-muted); font-size: 17px; line-height: 1.7; }
.split-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(24px, 4vw, 42px); }
.copy-panel,
.mechanism-card,
.feature-card,
.boundary-card,
.lane-card,
.link-card { border: 1px solid var(--search-line); background: linear-gradient(150deg, rgba(9, 24, 45, .73), rgba(3, 12, 24, .76)); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .035); }
.copy-panel { padding: clamp(28px, 4vw, 46px); border-radius: 30px; }
.copy-panel h3 { font-size: clamp(1.55rem, 3vw, 2.45rem); line-height: 1.12; letter-spacing: -.04em; }
.copy-panel p { margin-top: 18px; color: var(--search-muted); font-size: 16px; line-height: 1.72; }
.copy-panel ul,
.boundary-card ul { display: grid; gap: 13px; margin-top: 23px; padding: 0; list-style: none; }
.copy-panel li,
.boundary-card li { position: relative; padding-left: 22px; color: var(--search-soft); font-size: 14px; line-height: 1.55; }
.copy-panel li::before,
.boundary-card li::before { content: ''; position: absolute; left: 0; top: .64em; width: 7px; height: 7px; border: 1px solid var(--search-blue); border-radius: 50%; }

.system-map {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  padding: clamp(24px, 4vw, 42px);
  border: 1px solid rgba(125, 169, 212, .30);
  border-radius: 34px;
  background: linear-gradient(145deg, rgba(5, 18, 35, .92), rgba(2, 9, 18, .95));
  box-shadow: var(--search-shadow), inset 0 1px 0 rgba(190, 222, 248, .06);
}
.system-map::before { content: ''; position: absolute; top: 71px; left: 9%; right: 9%; height: 1px; background: linear-gradient(90deg, rgba(199, 138, 77, .62), rgba(77, 141, 197, .38) 42%, rgba(57, 170, 168, .62)); }
.route-step { position: relative; z-index: 1; min-width: 0; padding: 0 5px; text-align: center; }
.route-node { width: 58px; height: 58px; display: grid; place-items: center; margin: 0 auto 19px; border: 1px solid rgba(126, 174, 217, .38); border-radius: 19px; color: #dceaf7; font-size: 12px; font-weight: 800; background: linear-gradient(145deg, #173f6d, #081d38); box-shadow: 0 10px 24px rgba(0, 0, 0, .24); }
.route-step:first-child .route-node { border-color: rgba(199, 138, 77, .56); color: #f0c18d; }
.route-step:last-child .route-node { border-color: rgba(57, 170, 168, .56); color: #8ed7d4; }
.route-step strong { display: block; color: #f1f6fb; font-size: 14px; line-height: 1.35; }
.route-step p { margin-top: 7px; color: #899db4; font-size: 12px; line-height: 1.45; }
.map-caption { margin-top: 18px; color: #8195ad; font-size: 12px; line-height: 1.6; text-align: center; }

.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.feature-card { min-height: 220px; padding: 25px; border-radius: 25px; }
.feature-index { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(126, 174, 217, .28); border-radius: 13px; color: #a9c9e7; font-size: 11px; font-weight: 800; background: rgba(24, 63, 104, .32); }
.feature-card h3 { margin-top: 26px; font-size: 20px; line-height: 1.18; letter-spacing: -.035em; }
.feature-card p { margin-top: 12px; color: var(--search-muted); font-size: 14px; line-height: 1.62; }

.boundary-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.boundary-card { padding: clamp(27px, 4vw, 42px); border-radius: 29px; }
.boundary-card h3 { font-size: clamp(1.55rem, 3vw, 2.25rem); letter-spacing: -.04em; }
.boundary-card p { margin-top: 15px; color: var(--search-muted); line-height: 1.66; }
.boundary-card--human { border-color: rgba(199, 138, 77, .28); }
.boundary-card--system { border-color: rgba(57, 170, 168, .26); }
.boundary-label { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 22px; color: #aebfd1; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.boundary-label::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--route-current); }
.boundary-card--system .boundary-label::before { background: var(--route-protected); }

.lane-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.lane-card { padding: clamp(28px, 4vw, 42px); border-radius: 30px; }
.lane-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 22px; border-bottom: 1px solid var(--search-line); }
.lane-head h3 { font-size: clamp(1.65rem, 3vw, 2.45rem); letter-spacing: -.045em; }
.lane-head span { color: #9bbddd; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.lane-flow { display: grid; gap: 0; margin-top: 24px; padding: 0; list-style: none; counter-reset: lane; }
.lane-flow li { position: relative; min-height: 63px; padding: 3px 0 20px 48px; color: var(--search-soft); font-size: 14px; line-height: 1.5; counter-increment: lane; }
.lane-flow li::before { content: counter(lane, decimal-leading-zero); position: absolute; left: 0; top: 0; width: 32px; height: 32px; display: grid; place-items: center; border: 1px solid rgba(126, 174, 217, .26); border-radius: 11px; color: #a9c9e7; font-size: 10px; font-weight: 800; background: rgba(24, 63, 104, .28); }
.lane-flow li:not(:last-child)::after { content: ''; position: absolute; left: 16px; top: 34px; bottom: 2px; width: 1px; background: rgba(126, 174, 217, .18); }

.link-card { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 34px; align-items: center; padding: clamp(30px, 5vw, 54px); border-color: rgba(125, 169, 212, .30); border-radius: 32px; }
.link-card h2 { font-size: clamp(2rem, 4.6vw, 4rem); line-height: 1.04; letter-spacing: -.05em; }
.link-card p { max-width: 720px; margin-top: 17px; color: var(--search-muted); font-size: 16px; line-height: 1.66; }
.link-card .text-link { display: inline-flex; margin-top: 20px; color: #b9d6ef; font-weight: 700; }
.link-card .text-link:hover { color: #fff; }

.faq-list { display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--search-line); border-radius: 21px; background: rgba(5, 15, 29, .72); overflow: hidden; }
.faq-heading { font-size: 16px; line-height: 1.4; }
.faq-question { width: 100%; display: grid; grid-template-columns: 1fr 32px; gap: 20px; align-items: center; padding: 21px 23px; color: #eef4fa; text-align: left; cursor: pointer; background: transparent; }
.faq-icon { width: 30px; height: 30px; display: grid; place-items: center; border: 1px solid rgba(126, 174, 217, .22); border-radius: 10px; color: #a9c9e7; transition: transform .2s ease; }
.faq-item.is-open .faq-icon { transform: rotate(45deg); }
.faq-answer { max-height: 0; overflow: hidden; color: var(--search-muted); opacity: 0; transition: max-height .28s ease, opacity .24s ease, padding .28s ease; }
.faq-answer p { max-width: 820px; padding: 0 23px; font-size: 14px; line-height: 1.7; }
.faq-item.is-open .faq-answer { max-height: 260px; padding-bottom: 22px; opacity: 1; }

.final-cta { padding-bottom: clamp(96px, 12vw, 150px); }
.final-cta-panel { position: relative; overflow: hidden; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 36px; align-items: center; padding: clamp(34px, 6vw, 68px); border: 1px solid rgba(125, 169, 212, .34); border-radius: 36px; background: linear-gradient(145deg, rgba(11, 38, 72, .91), rgba(5, 20, 42, .96) 54%, rgba(3, 11, 24, .99)); box-shadow: var(--search-shadow); }
.final-cta-panel::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(circle at 90% 10%, rgba(77, 141, 197, .13), transparent 20rem); }
.final-cta-copy,
.final-cta-actions { position: relative; z-index: 1; }
.final-cta h2 { max-width: 760px; font-size: clamp(2.35rem, 5vw, 4.5rem); line-height: 1.02; letter-spacing: -.055em; }
.final-cta p { max-width: 680px; margin-top: 18px; color: #aebed0; font-size: 16px; line-height: 1.68; }
.final-cta-actions { display: grid; gap: 10px; justify-items: stretch; min-width: 190px; }
.final-cta-actions small { color: #8599b0; font-size: 11px; line-height: 1.45; text-align: center; }

.footer21-wrap { padding-top: 12px; background: #050b14; }
.footer21 { position: relative; width: min(1152px, calc(100% - 24px)); margin: 0 auto; padding: 32px 24px 40px; border-top: 1px solid rgba(255, 255, 255, .12); border-radius: 3rem 3rem 0 0; background: radial-gradient(35% 128px at 50% 0, rgba(255, 255, 255, .08), transparent); }
.footer21-top-glow { position: absolute; top: 0; left: 50%; width: 33.33%; height: 1px; transform: translate(-50%, -50%); border-radius: 999px; background: rgba(255, 255, 255, .20); filter: blur(4px); }
.footer21-grid { display: grid; grid-template-columns: minmax(250px, .9fr) minmax(0, 2.1fr); gap: 24px; }
.footer21-brand { display: grid; align-content: start; gap: 8px; }
.footer21-logo { display: inline-flex; align-items: center; gap: 10px; color: #fff; font-size: 22px; font-weight: 800; letter-spacing: -.035em; }
.footer21-logo-icon { width: 28px; height: 28px; color: #9db5cd; }
.footer21-description { max-width: 320px; color: rgba(255, 255, 255, .68); font-size: 14px; line-height: 1.55; }
.footer21-copy { margin-top: 5px; color: rgba(255, 255, 255, .68); font-size: 14px; }
.footer21-links-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(28px, 4vw, 58px); }
.footer21-col h3 { color: #fff; font-size: 12px; font-weight: 500; }
.footer21-col ul { display: grid; gap: 7px; margin-top: 10px; padding: 0; list-style: none; }
.footer21-col a,
.footer21-static { display: inline-flex; color: rgba(255, 255, 255, .64); font-size: 14px; line-height: 1.35; }
.footer21-col a:hover { color: #fff; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .route-brief { width: min(100%, 680px); }
  .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .system-map { grid-template-columns: 1fr; gap: 0; }
  .system-map::before { top: 62px; bottom: 62px; left: 69px; right: auto; width: 1px; height: auto; background: linear-gradient(180deg, rgba(199, 138, 77, .62), rgba(77, 141, 197, .38) 42%, rgba(57, 170, 168, .62)); }
  .route-step { min-height: 96px; display: grid; grid-template-columns: 58px 1fr; gap: 20px; align-items: center; padding: 10px 0; text-align: left; }
  .route-node { margin: 0; }
  .route-step p { max-width: 580px; }
  .link-card,
  .final-cta-panel { grid-template-columns: 1fr; }
  .final-cta-actions { justify-self: start; }
  .footer21-grid { grid-template-columns: 1fr; }
  .footer21-links-grid { margin-top: 18px; }
}

@media (max-width: 720px) {
  .shell { width: min(100% - 28px, 1160px); }
  .site-nav { min-height: 68px; }
  .brand-text { display: none; }
  .nav-audit-cta { min-height: 40px; padding-inline: 13px; font-size: 12px; }
  .search-hero { padding-top: 55px; }
  .breadcrumbs { margin-bottom: 28px; }
  .hero-copy h1 { font-size: clamp(2.75rem, 14.2vw, 4.5rem); }
  .hero-lead { font-size: 18px; }
  .hero-actions { display: grid; }
  .hero-actions .btn { width: 100%; }
  .route-brief { border-radius: 27px; }
  .split-grid,
  .boundary-grid,
  .lane-grid { grid-template-columns: 1fr; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-card { min-height: 0; }
  .system-map { padding: 22px 18px; border-radius: 27px; }
  .system-map::before { left: 47px; }
  .route-step { grid-template-columns: 50px 1fr; gap: 14px; }
  .route-node { width: 50px; height: 50px; border-radius: 16px; }
  .copy-panel,
  .lane-card,
  .boundary-card { border-radius: 24px; }
  .link-card,
  .final-cta-panel { padding: 26px 22px; border-radius: 27px; }
  .faq-question { padding: 18px; }
  .faq-answer p { padding-inline: 18px; }
  .footer21 { width: 100%; padding: 30px 20px 74px; border-radius: 24px 24px 0 0; }
  .footer21-grid { grid-template-columns: 1fr; }
  .footer21-links-grid { grid-template-columns: 1fr; gap: 20px; margin-top: 18px; }
}

@media (max-width: 380px) {
  .nav-audit-cta span { max-width: 88px; overflow: hidden; text-overflow: ellipsis; }
  .route-brief { padding: 20px; }
  .brief-step { grid-template-columns: 34px 1fr; }
  .brief-step span { width: 34px; height: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition-duration: .001ms !important; }
  .reveal, .js .reveal { opacity: 1; transform: none; }
}