:root {
  --ink: #061016;
  --ink-soft: #0a181e;
  --ink-panel: #0c1d23;
  --paper: #edf0eb;
  --muted: #9eadaf;
  --teal: #6ea5ab;
  --teal-bright: #8fc4c7;
  --copper: #ef7957;
  --line: rgba(201, 219, 217, 0.16);
  --line-strong: rgba(201, 219, 217, 0.28);
  --display: "Space Grotesk", sans-serif;
  --body: "Manrope", sans-serif;
  --mono: "DM Mono", monospace;
  --shell: min(1420px, calc(100% - 8vw));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--ink); }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--paper);
  background:
    radial-gradient(circle at 84% 5%, rgba(42, 90, 97, 0.38), transparent 31rem),
    radial-gradient(circle at 15% 47%, rgba(29, 64, 70, 0.19), transparent 34rem),
    var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.58;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.32;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E");
}

a { color: inherit; text-decoration: none; }
button { font: inherit; }
a:focus-visible,
button:focus-visible,
summary:focus-visible { outline: 2px solid var(--copper); outline-offset: 4px; }

.skip-link { position: absolute; left: -999px; top: 1rem; padding: 0.75rem 1rem; background: var(--paper); color: var(--ink); z-index: 100; }
.skip-link:focus { left: 1rem; }
.section-shell { width: var(--shell); margin-inline: auto; }
.section-block { padding-block: clamp(6rem, 10vw, 10rem); }
main section[id] { scroll-margin-top: 6rem; }
.eyebrow { margin: 0 0 1.2rem; color: var(--copper); font: 500 0.68rem var(--mono); letter-spacing: 0.14em; text-transform: uppercase; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  min-height: 94px;
  padding-inline: max(4vw, calc((100% - 1420px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  border-bottom: 1px solid transparent;
  transition: background 180ms ease, border-color 180ms ease, min-height 180ms ease;
}

.site-header.is-scrolled { min-height: 76px; background: rgba(6, 16, 22, 0.9); border-color: var(--line); backdrop-filter: blur(18px); }
.brand { display: inline-flex; align-items: center; gap: 0.7rem; flex: 0 0 auto; color: #f1f0e9; font: 500 1.03rem var(--display); letter-spacing: 0.105em; text-transform: uppercase; }
.brand span { white-space: nowrap; }
.brand b { display: block; color: var(--teal); font-size: 0.56em; font-weight: 500; letter-spacing: 0.28em; }
.brand-mark { width: 35px; color: var(--teal); }

.site-nav { display: flex; align-items: center; justify-content: flex-end; gap: clamp(1rem, 2.2vw, 2.7rem); font: 500 0.66rem var(--mono); letter-spacing: 0.1em; text-transform: uppercase; }
.site-nav > a:not(.nav-cta) { position: relative; padding-block: 0.7rem; color: #dce3e0; }
.site-nav > a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0.3rem; height: 1px; background: var(--copper); transition: right 180ms ease; }
.site-nav > a:hover::after { right: 0; }
.nav-cta { display: inline-flex; align-items: center; gap: 1.2rem; padding: 0.8rem 1rem; border: 1px solid var(--copper); color: var(--copper); transition: 180ms ease; }
.nav-cta:hover { background: var(--copper); color: var(--ink); }
.menu-toggle { display: none; align-items: center; gap: 0.65rem; padding: 0.62rem 0.75rem; border: 1px solid var(--line-strong); background: transparent; color: var(--paper); }
.menu-toggle i { position: relative; width: 17px; height: 10px; border-top: 1px solid currentColor; border-bottom: 1px solid currentColor; }

.hero { min-height: min(820px, calc(100svh - 94px)); display: grid; grid-template-columns: minmax(330px, 0.8fr) minmax(500px, 1.2fr); align-items: center; gap: clamp(1rem, 4vw, 5rem); overflow: clip; }
.hero-copy { position: relative; z-index: 5; padding-block: 5rem; }
.hero h1 { max-width: 720px; margin: 0; font: 400 clamp(4.2rem, 7.4vw, 8rem) / 0.88 var(--display); letter-spacing: -0.075em; }
.hero h1 span { display: block; color: var(--copper); }
.hero-summary { max-width: 520px; margin: 2rem 0; color: #c2cfcd; font-size: clamp(1rem, 1.2vw, 1.13rem); }
.hero-actions { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 2rem; min-height: 52px; padding: 0.85rem 1.2rem; border: 1px solid var(--copper); color: var(--copper); font-weight: 600; transition: 180ms ease; }
.button:hover { background: var(--copper); color: var(--ink); transform: translateY(-2px); }
.text-link { display: inline-flex; align-items: center; gap: 0.7rem; padding-block: 0.35rem; border-bottom: 1px solid rgba(239, 121, 87, 0.45); color: #d9e4e2; font-size: 0.9rem; }
.text-link span { color: var(--copper); }

.decision-space { height: 650px; position: relative; isolation: isolate; perspective: 900px; }
.grid-plane { position: absolute; width: 800px; height: 560px; left: -70px; top: 65px; border: 1px solid rgba(123, 182, 187, 0.25); background-color: rgba(19, 53, 59, 0.08); background-size: 70px 70px; background-image: linear-gradient(rgba(112, 171, 175, 0.09) 1px, transparent 1px), linear-gradient(90deg, rgba(112, 171, 175, 0.09) 1px, transparent 1px); transform: rotateX(63deg) rotateZ(-25deg); }
.plane-two { transform: rotateX(63deg) rotateZ(-25deg) translate3d(0, 0, 100px); opacity: 0.48; }
.glass-card { position: absolute; width: 170px; height: 215px; border: 1px solid rgba(122, 196, 202, 0.45); background: linear-gradient(135deg, rgba(111, 185, 190, 0.2), rgba(9, 31, 37, 0.07)); backdrop-filter: blur(4px); transform: rotateY(-24deg) rotateX(8deg); box-shadow: inset 0 0 60px rgba(102, 183, 186, 0.08), 0 30px 60px rgba(0, 0, 0, 0.16); }
.glass-card span { position: absolute; top: 15px; left: 16px; color: var(--teal-bright); font: 0.63rem var(--mono); }
.glass-card i { width: 30px; height: 30px; position: absolute; right: 20px; bottom: 22px; border: 1px solid var(--teal); border-radius: 50%; }
.card-one { left: 4%; top: 305px; }
.card-two { left: 37%; top: 105px; }
.card-three { right: 1%; top: 215px; }
.route { position: absolute; inset: 95px -15px 0 -45px; z-index: 3; width: 112%; height: 86%; overflow: visible; }
.route path { stroke: rgba(99, 153, 158, 0.52); stroke-width: 2; }
.route .route-glow { stroke: var(--copper); stroke-width: 4; filter: drop-shadow(0 0 7px #ed7656); }
.route .route-arrow { fill: none; stroke: var(--copper); stroke-width: 4; }
.route-label { position: absolute; z-index: 4; color: #d9efeb; font: 0.61rem var(--mono); letter-spacing: 0.12em; text-transform: uppercase; }
.label-one { left: 22%; top: 50%; }
.label-two { left: 50%; top: 69%; }
.label-three { right: 1%; top: 31%; }

.value-strip { min-height: 96px; display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.value-strip p { margin: 0; padding: 1rem clamp(1rem, 2.2vw, 2.5rem); border-right: 1px solid var(--line); color: #c6d2d0; font: 500 0.73rem var(--mono); letter-spacing: 0.09em; text-transform: uppercase; }
.value-strip p:first-child { padding-left: 0; }
.value-strip p:last-child { border: 0; }
.value-strip span { margin-right: 1rem; color: var(--copper); }

.section-heading { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.55fr); align-items: end; gap: clamp(2rem, 7vw, 8rem); margin-bottom: clamp(3rem, 6vw, 5.5rem); }
.section-heading h2,
.approach h2,
.about h2,
.faq h2,
.contact h2 { max-width: 900px; margin: 0; font: 400 clamp(2.8rem, 5vw, 5.5rem) / 0.98 var(--display); letter-spacing: -0.06em; }
.section-heading > p { max-width: 490px; margin: 0 0 0.35rem; color: var(--muted); }

.services { border-bottom: 1px solid var(--line); }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--line); }
.service-card { min-width: 0; min-height: 550px; padding: clamp(1.6rem, 2.8vw, 2.8rem); display: flex; flex-direction: column; border-right: 1px solid var(--line); background: linear-gradient(155deg, rgba(64, 119, 123, 0.08), transparent 50%); transition: background 220ms ease, transform 220ms ease; }
.service-card:last-child { border-right: 0; }
.service-card:hover { background: linear-gradient(155deg, rgba(64, 119, 123, 0.18), rgba(6, 16, 22, 0.3)); transform: translateY(-4px); }
.service-topline { display: flex; align-items: center; justify-content: space-between; color: var(--teal); font: 0.67rem var(--mono); }
.service-icon { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--copper); border-radius: 50%; color: var(--copper); font-size: 1.2rem; }
.service-card h3 { max-width: 300px; margin: 3.2rem 0 1rem; font: 500 clamp(1.4rem, 2.1vw, 2rem) / 1.12 var(--display); letter-spacing: -0.035em; }
.service-card > p { min-height: 84px; margin: 0; color: var(--muted); }
.service-card ul { margin: 2rem 0 2.4rem; padding: 1.5rem 0 0; border-top: 1px solid var(--line); list-style: none; }
.service-card li { position: relative; padding: 0.34rem 0 0.34rem 1rem; color: #c4d0ce; font-size: 0.86rem; }
.service-card li::before { content: ""; position: absolute; left: 0; top: 0.82rem; width: 4px; height: 4px; border-radius: 50%; background: var(--copper); }
.service-card > a { margin-top: auto; display: inline-flex; align-items: center; justify-content: space-between; gap: 1rem; padding-top: 1rem; border-top: 1px solid var(--line); color: var(--copper); font-size: 0.84rem; }

.approach { display: grid; grid-template-columns: minmax(280px, 0.68fr) minmax(520px, 1.32fr); gap: clamp(4rem, 9vw, 10rem); border-bottom: 1px solid var(--line); }
.approach-intro { position: sticky; top: 120px; align-self: start; }
.approach-intro > p:not(.eyebrow) { max-width: 520px; margin: 1.6rem 0 2rem; color: var(--muted); }
.process-line { margin: 0; padding: 0; list-style: none; }
.process-line li { display: grid; grid-template-columns: 84px 1fr; gap: 2rem; padding: 2rem 0 3.5rem; border-top: 1px solid var(--line); }
.process-line li:last-child { padding-bottom: 0; }
.process-marker { width: 68px; height: 68px; position: relative; display: grid; place-items: center; border: 1px solid var(--teal); border-radius: 50%; color: var(--copper); font: 0.7rem var(--mono); }
.process-marker::after { content: ""; position: absolute; left: 50%; top: 100%; width: 1px; height: 4rem; background: linear-gradient(var(--teal), transparent); }
.process-line li:last-child .process-marker::after { display: none; }
.process-label { margin: 0; color: var(--copper); font: 0.66rem var(--mono); letter-spacing: 0.1em; text-transform: uppercase; }
.process-line h3 { margin: 0.4rem 0 0.6rem; font: 500 clamp(1.5rem, 2.5vw, 2.4rem) var(--display); letter-spacing: -0.035em; }
.process-line li > div:last-child > p:last-child { max-width: 580px; margin: 0; color: var(--muted); }

.about { display: grid; grid-template-columns: minmax(420px, 0.9fr) minmax(380px, 1.1fr); gap: clamp(3rem, 9vw, 10rem); align-items: center; border-bottom: 1px solid var(--line); }
.about-visual { min-height: 610px; position: relative; overflow: hidden; border: 1px solid var(--line); background: radial-gradient(circle at 50% 52%, rgba(96, 168, 173, 0.17), transparent 45%); }
.stack-layer { position: absolute; left: 50%; width: 64%; height: 190px; border: 1px solid rgba(116, 188, 193, 0.42); background: linear-gradient(150deg, rgba(83, 151, 156, 0.18), rgba(10, 29, 35, 0.03)); transform: translateX(-50%) rotateX(58deg) rotateZ(-8deg); }
.layer-a { top: 105px; }
.layer-b { top: 215px; }
.layer-c { top: 325px; }
.about-visual svg { position: absolute; inset: 60px 6% 40px 4%; z-index: 3; width: 90%; height: 82%; }
.about-visual svg path { stroke: rgba(94, 148, 153, 0.52); stroke-width: 3; }
.about-visual svg .about-glow { stroke: var(--copper); stroke-width: 5; filter: drop-shadow(0 0 6px var(--copper)); }
.stack-note { position: absolute; left: 8%; z-index: 4; padding: 0.4rem 0.65rem; border: 1px solid var(--line-strong); background: rgba(6, 16, 22, 0.84); color: #cbd8d6; font: 0.61rem var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }
.note-a { top: 20%; }.note-b { top: 45%; }.note-c { top: 70%; }
.about-copy > p:not(.eyebrow) { color: var(--muted); }
.about-copy .about-lead { margin: 1.8rem 0 1rem; color: #d0d9d7; font-size: 1.12rem; }
.about-fit { margin-top: 2.3rem; padding-top: 1.6rem; border-top: 1px solid var(--line); }
.mini-label { margin: 0 0 1rem !important; color: var(--copper) !important; font: 0.67rem var(--mono); letter-spacing: 0.12em; text-transform: uppercase; }
.about-fit ul { margin: 0; padding: 0; list-style: none; }
.about-fit li { position: relative; padding: 0.55rem 0 0.55rem 1.2rem; color: #c2cfcd; }
.about-fit li::before { content: ""; position: absolute; left: 0; top: 1rem; width: 6px; height: 1px; background: var(--copper); }

.insights { border-bottom: 1px solid var(--line); }
.insight-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
.insight-card { min-height: 360px; padding: clamp(1.5rem, 2.5vw, 2.5rem); display: flex; flex-direction: column; border: 1px solid var(--line); background: linear-gradient(145deg, rgba(53, 108, 113, 0.11), transparent 58%); transition: border-color 180ms ease, transform 180ms ease; }
.insight-card:hover { border-color: rgba(239, 121, 87, 0.56); transform: translateY(-3px); }
.insight-index { margin: 0 auto 5rem 0; color: var(--copper); font: 0.66rem var(--mono); letter-spacing: 0.1em; text-transform: uppercase; }
.insight-card h3 { max-width: 350px; margin: 0 0 1rem; font: 500 clamp(1.35rem, 2vw, 1.9rem) / 1.16 var(--display); letter-spacing: -0.035em; }
.insight-card > p:last-child { margin: 0; color: var(--muted); }

.faq { display: grid; grid-template-columns: minmax(280px, 0.7fr) minmax(540px, 1.3fr); gap: clamp(4rem, 9vw, 10rem); border-bottom: 1px solid var(--line); }
.faq h2 span { color: var(--teal-bright); }
.faq-heading > p:not(.eyebrow) { max-width: 430px; margin: 1.7rem 0 2rem; color: var(--muted); }
.faq-list { border-top: 1px solid var(--line); }
.faq-list details { border-bottom: 1px solid var(--line); }
.faq-list summary { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding: 1.15rem 0; cursor: pointer; list-style: none; font: 500 clamp(1rem, 1.5vw, 1.25rem) var(--display); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary i { position: relative; width: 22px; height: 22px; flex: 0 0 auto; }
.faq-list summary i::before,
.faq-list summary i::after { content: ""; position: absolute; left: 50%; top: 50%; width: 15px; height: 1px; background: var(--copper); transform: translate(-50%, -50%); transition: transform 180ms ease; }
.faq-list summary i::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-list details[open] summary i::after { transform: translate(-50%, -50%) rotate(0deg); }
.faq-list details > p { max-width: 680px; margin: 0 3rem 1.8rem 0; padding-top: 0.25rem; color: var(--muted); }

.contact { min-height: 390px; margin-top: clamp(5rem, 9vw, 9rem); padding: clamp(2rem, 5vw, 5rem); position: relative; display: grid; grid-template-columns: minmax(320px, 1.1fr) minmax(280px, 0.75fr); align-items: end; gap: 3rem; overflow: hidden; border: 1px solid var(--line-strong); background: linear-gradient(115deg, rgba(58, 112, 117, 0.2), rgba(7, 19, 25, 0.7)); }
.contact-copy,.contact-action { position: relative; z-index: 3; }
.contact h2 span { color: var(--copper); }
.contact-copy > p:last-child { max-width: 570px; margin: 1.4rem 0 0; color: var(--muted); }
.contact-action { display: flex; flex-direction: column; align-items: flex-start; gap: 1rem; }
.contact-email { padding-bottom: 0.35rem; border-bottom: 1px solid var(--copper); color: #d9e4e2; overflow-wrap: anywhere; }
.contact address { margin-top: 0.3rem; color: var(--muted); font-size: 0.82rem; font-style: normal; }
.contact-route { position: absolute; right: -3%; bottom: -35%; width: 42%; height: 130%; transform: rotate(-12deg); opacity: 0.58; }
.contact-route i { position: absolute; inset: calc(var(--n, 0) * 30px); border: 1px solid rgba(114, 183, 188, 0.24); transform: skewY(-12deg); }
.contact-route i:nth-child(1) { --n: 0; }.contact-route i:nth-child(2) { --n: 1; }.contact-route i:nth-child(3) { --n: 2; }
.contact-route span { position: absolute; left: 10%; bottom: 10%; width: 105%; height: 4px; background: var(--copper); transform: rotate(-30deg); box-shadow: 0 0 18px var(--copper); }

.site-footer { margin-top: 4rem; padding: 2.5rem 0 3rem; display: grid; grid-template-columns: 1fr auto; gap: 2rem 4rem; align-items: start; border-top: 1px solid var(--line); color: var(--muted); font-size: 0.75rem; }
.footer-brand { font-size: 0.7rem; }
.footer-brand .brand-mark { width: 28px; }
.footer-nav,.legal-nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 1.2rem; }
.footer-nav a:hover,.legal-nav a:hover { color: var(--copper); }
.legal-nav { grid-column: 2; }
.copyright { grid-row: 2; margin: 0; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity 600ms ease, transform 600ms ease; }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1160px) {
  :root { --shell: min(100% - 3rem, 1040px); }
  .site-header { padding-inline: 1.5rem; }
  .site-nav { gap: 1rem; }
  .site-nav > a:not(.nav-cta) { display: none; }
  .hero { grid-template-columns: minmax(310px, 0.75fr) 1.25fr; }
  .decision-space { margin-right: -8rem; }
  .section-heading { grid-template-columns: 1fr 0.6fr; }
}

@media (max-width: 820px) {
  main section[id] { scroll-margin-top: 5rem; }
  :root { --shell: calc(100% - 2.2rem); }
  .section-block { padding-block: 5.5rem; }
  .site-header { min-height: 78px; padding-inline: 1.1rem; }
  .site-header.is-scrolled { min-height: 68px; }
  .brand { font-size: clamp(0.72rem, 3.2vw, 0.92rem); letter-spacing: 0.07em; }
  .brand-mark { width: 27px; }
  .menu-toggle { display: inline-flex; }
  .site-nav { position: absolute; left: 1rem; right: 1rem; top: calc(100% + 1px); padding: 1.25rem; display: none; flex-direction: column; align-items: stretch; gap: 0; border: 1px solid var(--line-strong); background: rgba(8, 24, 30, 0.98); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.34); }
  .site-nav.is-open { display: flex; }
  .site-nav > a:not(.nav-cta) { display: block; padding: 0.85rem 0; border-bottom: 1px solid var(--line); }
  .site-nav > a:not(.nav-cta)::after { display: none; }
  .nav-cta { margin-top: 1rem; justify-content: space-between; }

  .hero { min-height: auto; grid-template-columns: 1fr; gap: 0; padding-top: 1rem; }
  .hero-copy { padding: 4rem 0 1rem; }
  .hero h1 { max-width: 100%; font-size: clamp(3.6rem, 17vw, 5.8rem); overflow-wrap: normal; }
  .hero-summary { max-width: 580px; font-size: 0.98rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .button { width: 100%; max-width: 360px; }
  .decision-space { height: 430px; width: calc(100% + 2.2rem); margin: 0 -1.1rem; transform: none; overflow: hidden; }
  .grid-plane { left: -185px; top: 25px; transform: scale(0.68) rotateX(63deg) rotateZ(-25deg); transform-origin: center; }
  .plane-two { transform: scale(0.68) rotateX(63deg) rotateZ(-25deg) translate3d(0, 0, 100px); }
  .glass-card { width: 145px; height: 185px; transform: scale(0.72) rotateY(-24deg) rotateX(8deg); }
  .card-one { left: 2%; top: 205px; }.card-two { left: 37%; top: 78px; }.card-three { right: -2%; top: 155px; }
  .route { inset: 40px -80px 0 -90px; width: 140%; height: 100%; }
  .route-label { font-size: 0.47rem; }
  .label-one { left: 18%; top: 49%; }.label-two { left: 47%; top: 69%; }.label-three { right: 3%; top: 29%; }

  .value-strip { grid-template-columns: 1fr; padding-block: 0.5rem; }
  .value-strip p,.value-strip p:first-child { padding: 0.7rem 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .value-strip p:last-child { border-bottom: 0; }
  .section-heading { display: block; margin-bottom: 2.8rem; }
  .section-heading h2,.approach h2,.about h2,.faq h2,.contact h2 { max-width: 100%; font-size: clamp(2.5rem, 11vw, 4.2rem); overflow-wrap: break-word; }
  .section-heading > p { margin-top: 1.4rem; }

  .service-grid,.insight-grid { grid-template-columns: 1fr; }
  .service-card { min-height: auto; padding: 2rem 1.5rem; border-right: 0; border-bottom: 1px solid var(--line); }
  .service-card:last-child { border-bottom: 0; }
  .service-card h3 { margin-top: 2rem; font-size: 1.6rem; }
  .service-card > p { min-height: auto; }
  .service-card ul { margin-bottom: 1.5rem; }

  .approach,.about,.faq { grid-template-columns: 1fr; gap: 3.4rem; }
  .approach-intro { position: static; }
  .process-line li { grid-template-columns: 58px 1fr; gap: 1.2rem; }
  .process-marker { width: 52px; height: 52px; }
  .about-visual { min-height: 430px; order: 2; }
  .about-copy { order: 1; }
  .stack-layer { width: 72%; height: 140px; }
  .layer-a { top: 65px; }.layer-b { top: 145px; }.layer-c { top: 225px; }
  .insight-card { min-height: 270px; }
  .insight-index { margin-bottom: 3.5rem; }
  .faq-list summary { min-height: 74px; padding-right: 0.25rem; }
  .faq-list details > p { margin-right: 0; }

  .contact { min-height: auto; margin-top: 5rem; padding: 2.2rem 1.5rem; grid-template-columns: 1fr; gap: 2.5rem; }
  .contact-route { width: 80%; right: -35%; opacity: 0.27; }
  .contact-action { align-items: stretch; }
  .contact-action .button { max-width: none; }
  .site-footer { grid-template-columns: 1fr; gap: 1.5rem; }
  .footer-nav,.legal-nav { justify-content: flex-start; }
  .legal-nav { grid-column: 1; }
  .copyright { grid-row: auto; }
}

@media (max-width: 430px) {
  :root { --shell: calc(100% - 1.5rem); }
  .site-header { padding-inline: 0.75rem; }
  .brand { gap: 0.45rem; font-size: 0.67rem; }
  .brand-mark { width: 24px; }
  .menu-toggle { padding: 0.5rem 0.6rem; font-size: 0.84rem; }
  .hero h1 { font-size: clamp(3.4rem, 18vw, 4.8rem); }
  .hero-summary { font-size: 0.94rem; }
  .button { gap: 0.8rem; font-size: 0.86rem; }
  .decision-space { width: calc(100% + 1.5rem); margin-inline: -0.75rem; }
  .section-heading h2,.approach h2,.about h2,.faq h2,.contact h2 { font-size: clamp(2.3rem, 12vw, 3.4rem); }
  .process-line li { grid-template-columns: 1fr; }
  .process-marker::after { display: none; }
  .about-visual { min-height: 365px; }
  .stack-note { font-size: 0.5rem; }
  .service-card,.insight-card { overflow: hidden; }
  .contact-email { font-size: 0.88rem; }
}

@media (prefers-reduced-motion: no-preference) {
  .route-glow { animation: pulse 3.5s ease-in-out infinite; }
  .glass-card { animation: float 5s ease-in-out infinite; }
  .card-two { animation-delay: -1.3s; }
  .card-three { animation-delay: -2.3s; }
  @keyframes pulse { 50% { stroke-width: 6; opacity: 0.76; } }
  @keyframes float { 50% { translate: 0 -10px; } }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}