@charset "UTF-8";

/* White / gold identity. Containers 6px, controls 4px. Layers: header 20, skip 30;
   native dialogs use the browser top layer. Motion only explains navigation/state. */
:root {
  color-scheme: light;
  --canvas: #fafaf8;
  --paper: #fff;
  --paper-deep: #f3f2ee;
  --ink: #232420;
  --ink-soft: #545650;
  --muted: #71736b;
  --line: #c9c0b0;
  --line-strong: #b3a081;
  --panel-line: #b7a384;
  --gold: #8b693a;
  --gold-dark: #72552e;
  --gold-light: #b69968;
  --night: #232420;
  --sans: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --content: 1200px;
  --gutter: clamp(24px, 5vw, 72px);
  --ease: cubic-bezier(.22, 1, .36, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body { margin: 0; min-width: 320px; background: var(--canvas); color: var(--ink); font: 16px/1.8 var(--sans); -webkit-font-smoothing: antialiased; isolation: isolate; }
/* The drawing surface is viewport-sized; silk positions belong to the document. */
.pointer-silk { position: fixed; z-index: -1; inset: 0; width: 100%; height: 100%; pointer-events: none; }
@media (hover: none), (pointer: coarse), (prefers-reduced-motion: reduce), (forced-colors: active), print { .pointer-silk, .home-silk { display: none; } }
/* Document-bound light pools scroll with their content. */
main { overflow: clip; }
.ambient-section { position: relative; isolation: isolate; }
.ambient-lights { position: absolute; z-index: -1; top: -70px; bottom: -70px; left: 50%; width: 100vw; transform: translateX(-50%); overflow: hidden; pointer-events: none; mask-image: linear-gradient(transparent,#000 90px,#000 calc(100% - 90px),transparent); }
.light-pool { position: absolute; display: block; pointer-events: none; }
.light-pool-gold { top: -9%; right: -12%; width: min(1250px,104vw); height: clamp(570px,62vw,830px); background: radial-gradient(ellipse closest-side at 50% 50%,rgba(168,119,43,.3),rgba(203,169,105,.32) 25%,rgba(226,209,174,.25) 48%,rgba(236,226,207,.1) 70%,transparent 100%); transform: rotate(-18deg); }
.light-pool-pearl { left: -18%; bottom: -5%; width: min(1080px,96vw); height: 700px; background: radial-gradient(ellipse closest-side at 50% 50%,rgba(172,140,85,.19),rgba(211,190,148,.2) 28%,rgba(239,231,215,.1) 55%,transparent 100%); transform: rotate(16deg); }
.ambient-section:nth-of-type(even) .light-pool-gold { right: auto; left: -16%; top: 12%; transform: rotate(17deg); }
.ambient-section:nth-of-type(even) .light-pool-pearl { left: auto; right: -14%; bottom: -5%; }
.ambient-section:nth-of-type(3n) .light-pool-gold { top: 30%; }
@media (max-width: 767px) {
  .light-pool-gold { width: 760px; height: 640px; right: -460px; }
  .light-pool-pearl { width: 600px; left: -420px; }
  .ambient-section:nth-of-type(even) .light-pool-gold { left: -480px; }
  .ambient-section:nth-of-type(even) .light-pool-pearl { right: -390px; }
}
@media (forced-colors: active), print { .ambient-lights { display: none; } }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
figure, blockquote { margin: 0; }
h1, h2, h3, h4, p { margin-top: 0; }
h1, h2, h3, h4 { font-weight: 600; line-height: 1.3; letter-spacing: -.035em; }
p { color: var(--ink-soft); }
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 2px solid var(--gold); outline-offset: 5px; }
::selection { background: #e5d9c1; color: var(--ink); }
.skip-link { position: fixed; z-index: 30; top: -90px; left: 16px; padding: 10px 18px; background: var(--paper); }
.skip-link:focus { top: 12px; }

/* Six always-visible destinations, composed on one desktop line. */
.site-header { position: sticky; z-index: 20; top: 0; background: rgba(250,250,248,.97); border-bottom: 1px solid var(--line); }
.header-inner { width: min(100%, calc(var(--content) + 2 * var(--gutter))); min-height: 78px; display: grid; grid-template-columns: 220px minmax(0,1fr) auto; align-items: center; gap: 28px; margin: 0 auto; padding: 0 var(--gutter); }
.brand { display: inline-flex; align-items: center; gap: 12px; width: fit-content; white-space: nowrap; }
.brand-mark { display: grid; width: 30px; height: 40px; place-items: center; color: var(--gold-light); font: italic 700 35px/1 Georgia, serif; }
.brand-copy strong { display: block; font-size: 19px; line-height: 1.3; letter-spacing: .06em; font-weight: 650; }
.brand-copy small { display: block; margin-top: 5px; color: var(--muted); font-size: 8px; line-height: 1; letter-spacing: .05em; }
.site-nav { position: relative; display: grid; grid-template-columns: repeat(6,minmax(0,1fr)); align-items: center; gap: 5px; padding: 6px 0; }
.nav-link { position: relative; display: flex; min-height: 48px; align-items: center; justify-content: center; white-space: nowrap; font-size: 13px; font-weight: 500; color: var(--ink-soft); transition: color .22s ease; }
.nav-link:hover, .nav-link[aria-current="page"] { color: var(--gold-dark); }
.site-nav .nav-link::after { position: absolute; bottom: 5px; left: calc(50% - 15px); width: 30px; height: 2px; background: var(--gold); content: ""; opacity: 0; transform: scaleX(.5); transition: opacity .22s ease, transform .3s var(--ease); }
.site-nav .nav-link:hover::after, .site-nav .nav-link:focus-visible::after, .site-nav .nav-link[aria-current="page"]::after { opacity: 1; transform: scaleX(1); }
.site-nav.is-enhanced .nav-link::after { opacity: 0; }
.nav-indicator { position: absolute; top: 0; left: 0; width: 30px; height: 2px; background: var(--gold); opacity: 0; pointer-events: none; transition: transform .36s var(--ease), opacity .2s ease; }
.site-nav.is-enhanced .nav-indicator { opacity: 1; }
.header-cta { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 8px 17px; border-radius: 4px; background: var(--ink); color: #fff; font-size: 12px; white-space: nowrap; transition: background .22s ease; }
.header-cta:hover { background: var(--gold-dark); }

.eyebrow { display: block; color: var(--gold-dark); font-size: 13px; font-weight: 500; line-height: 1.5; letter-spacing: .035em; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 12px 23px; border: 1px solid transparent; border-radius: 4px; font-size: 14px; font-weight: 550; line-height: 1.5; white-space: nowrap; transition: background .22s ease, border-color .22s ease, color .22s ease, transform .22s var(--ease); }
.button.primary { background: var(--ink); color: #fff; }
.button.primary:hover { background: var(--gold-dark); }
.button.secondary { border-color: var(--panel-line); background: transparent; color: var(--ink); }
.button.secondary:hover { border-color: var(--gold); background: #f1ede4; }
.button:active, .header-cta:active { transform: translateY(1px); }
.text-link { display: inline-flex; align-items: center; min-height: 40px; padding-block: 5px; color: var(--gold-dark); font-size: 14px; font-weight: 550; text-decoration: underline; text-decoration-color: #c6b392; text-underline-offset: 7px; transition: color .22s ease, text-decoration-color .22s ease; }
.text-link:hover { color: var(--ink); text-decoration-color: var(--ink); }
.page-hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 32px; }

/* The original ring is the sole decorative brand image. */
.home-hero { --hero-inset: max(var(--gutter),calc((100vw - var(--content)) / 2)); position: relative; isolation: isolate; background: var(--canvas); display: flex; min-height: clamp(570px,72vh,730px); align-items: center; overflow: hidden; padding: 70px var(--hero-inset); }
.home-hero-ring { position: absolute; z-index: -3; top: 50%; right: calc(var(--hero-inset) - 128px); width: min(85vw,1180px); aspect-ratio: 3/2; transform: translateY(-50%); mix-blend-mode: multiply; pointer-events: none; }
.home-hero-ring img { width: 100%; height: 100%; max-width: none; object-fit: contain; mix-blend-mode: multiply; mask-image: radial-gradient(ellipse 58% 60% at 69% 47%,#000 62%,transparent 100%); }
.home-hero::after { position: absolute; z-index: -2; inset: 0; background: linear-gradient(90deg,var(--canvas) 0,rgba(250,250,248,.98) calc(var(--hero-inset) + 250px),rgba(250,250,248,.7) calc(var(--hero-inset) + 520px),rgba(250,250,248,.03) calc(var(--hero-inset) + 820px),transparent calc(var(--hero-inset) + 1000px)); content: ""; pointer-events: none; }
.home-silk { position: absolute; z-index: -1; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.home-hero-copy { width: min(100%,600px); }
.home-hero h1 { margin: 25px 0 27px; font-size: clamp(48px,5.2vw,76px); line-height: 1.24; font-weight: 600; letter-spacing: -.045em; }
.home-hero-copy > p { margin: 0; max-width: 500px; font-size: 17px; line-height: 1.9; }
.home-hero .page-hero-actions { margin-top: 34px; }
.page-section, .page-hero { width: min(100%,calc(var(--content) + 2 * var(--gutter))); margin-inline: auto; padding-inline: var(--gutter); }
.page-section { padding-block: 88px; border-top: 1px solid var(--line-strong); }
.section-head { margin-bottom: 42px; max-width: 760px; }
.section-head h2, .feature-copy h2 { margin: 0 0 18px; font-size: clamp(29px,3.1vw,43px); line-height: 1.4; }
.section-head p { max-width: 620px; margin: 0; font-size: 15px; line-height: 1.85; }
.section-link { margin-top: 32px; }
.home-path { padding-top: 54px; }
.home-services { display: grid; grid-template-columns: minmax(0,1.65fr) minmax(0,1fr); align-items: stretch; gap: clamp(32px,5vw,76px); }
.product-proof { margin: 0 0 26px; }
.product-proof > a { display: block; height: 320px; padding: 24px 24px 0; overflow: hidden; background: rgba(255,255,255,.28); border: 1px solid var(--panel-line); border-radius: 6px; }
.product-proof img { width: 100%; box-shadow: 0 6px 24px rgba(39,40,32,.07); transition: transform .55s var(--ease); }
.product-proof > a:hover img { transform: translateY(-5px); }
.product-proof figcaption { margin-top: 12px; color: var(--muted); font-size: 11px; line-height: 1.7; }
.service-copy h3, .service-training h3 { margin-bottom: 14px; font-size: 29px; font-weight: 600; }
.service-copy p, .service-training p { max-width: 590px; margin-bottom: 16px; font-size: 15px; }
.service-training { display: flex; flex-direction: column; align-items: flex-start; padding: clamp(28px,3.3vw,46px); background: rgba(255,255,255,.22); border: 1px solid var(--panel-line); border-radius: 6px; }
.training-preview { display: grid; gap: 25px; margin: 22px 0 30px; padding: 0; list-style: none; }
.training-preview strong { display: block; margin-bottom: 5px; font-size: 16px; font-weight: 550; }
.training-preview span { display: block; color: var(--ink-soft); font-size: 13px; line-height: 1.7; }
.service-training > .text-link { margin-top: auto; }
.home-delivery { border-top-color: var(--line-strong); }
.delivery-overview { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 34px; list-style: none; margin: 0; padding: 0; }
.delivery-overview li { padding-top: 22px; border-top: 2px solid var(--gold); }
.delivery-overview h3 { margin-bottom: 15px; font-size: 20px; }
.delivery-overview p { margin-bottom: 24px; font-size: 14px; line-height: 1.9; }
.delivery-overview span { color: var(--gold-dark); font-size: 12px; }
.home-security { padding-top: 16px; border-top: 0; }
.security-panel { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,1fr); gap: clamp(40px,7vw,100px); padding: clamp(32px,5vw,68px); background: rgba(255,255,255,.22); border: 1px solid var(--panel-line); border-radius: 6px; }
.security-panel .feature-copy h2 { margin-top: 18px; }
.security-decisions { display: grid; gap: 28px; margin: 5px 0 0; }
.security-decisions dt { margin-bottom: 8px; font-size: 18px; font-weight: 550; }
.security-decisions dd { margin: 0; font-size: 14px; color: var(--ink-soft); }

/* Inner pages read as useful service documents, not interchangeable slogans. */
.subpage { overflow: clip; }
.page-hero { display: grid; grid-template-columns: minmax(0,1.05fr) minmax(0,1fr); gap: clamp(40px,6vw,88px); align-items: center; min-height: 545px; padding-block: 72px; }
.page-hero-copy { max-width: 610px; }
.page-hero h1 { margin: 22px 0 24px; font-size: clamp(37px,4.2vw,59px); line-height: 1.32; font-weight: 600; letter-spacing: -.045em; }
.page-hero-copy > p { max-width: 520px; margin: 0; font-size: 16px; line-height: 1.9; }
.split-feature { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1.15fr); align-items: center; gap: clamp(40px,7vw,96px); }
.feature-copy { max-width: 590px; }
.feature-copy p { margin-bottom: 20px; font-size: 15px; line-height: 1.9; }
.feature-copy .button { margin-top: 12px; }
.feature-image { overflow: hidden; border-radius: 6px; }
figure.feature-image img { width: 100%; height: auto; object-fit: cover; }
figure.feature-image figcaption { margin-top: 12px; color: var(--muted); font-size: 12px; line-height: 1.7; }
.document-panel { padding: clamp(28px,3.1vw,44px); border: 1px solid var(--panel-line); border-top: 3px solid var(--gold-light); border-radius: 6px; background: rgba(255,255,255,.24); }
.document-header { margin-bottom: 26px; }
.document-header h2 { margin-bottom: 8px; color: var(--ink); font-size: 21px; letter-spacing: -.02em; }
.document-header p { margin: 0; color: var(--muted); font-size: 12px; }
.document-list { margin: 0; }
.document-list > div { display: grid; grid-template-columns: minmax(85px,.42fr) minmax(0,1fr); gap: 24px; padding: 17px 0; border-top: 1px solid var(--line); }
.document-list dt { color: var(--ink); font-size: 14px; font-weight: 550; }
.document-list dd { margin: 0; color: var(--ink-soft); font-size: 13px; line-height: 1.85; }
.document-note { margin: 24px 0 0; color: var(--muted); font-size: 12px; line-height: 1.8; }
.editorial-list, .service-directory { margin: 0; padding: 0; list-style: none; }
.editorial-row { display: grid; grid-template-columns: minmax(140px,.72fr) minmax(0,1.45fr) minmax(160px,.8fr); gap: 36px; align-items: start; padding: 32px 0; border-top: 1px solid var(--line); }
.editorial-row h3 { margin: 0; font-size: 21px; }
.editorial-row p { margin: 0; font-size: 15px; line-height: 1.9; }
.row-output { padding: 16px 20px; border-radius: 4px; background: rgba(180,148,96,.08); color: var(--ink-soft); font-size: 13px; line-height: 1.8; }
.row-output span, .row-output small { display: block; margin-bottom: 5px; color: var(--gold-dark); font-size: 11px; }
.row-output strong { display: block; font-size: 13px; font-weight: 550; }
.editorial-row .row-output p { font-size: 13px; line-height: 1.8; }
.directory-row { display: grid; grid-template-columns: minmax(160px,.65fr) minmax(0,1.4fr) auto; gap: 40px; align-items: start; padding: 35px 0; border-top: 1px solid var(--line); }
.directory-row h3 { margin: 0; font-size: 26px; }
.directory-row p { max-width: 620px; margin: 0; font-size: 15px; }
.directory-row .text-link { white-space: nowrap; }
.directory-row > .row-output { max-width: 220px; padding: 10px 16px; }
.cooperation-conversation .editorial-row { grid-template-columns: 1fr; gap: 10px; }
.about-page .page-hero { grid-template-columns: 1fr; min-height: 480px; }
.about-page .page-hero-copy { max-width: 950px; }
.about-page .page-hero-copy > p { max-width: 820px; font-size: 18px; }
.curriculum-board { display: grid; grid-template-columns: minmax(0,1.3fr) minmax(0,.8fr); gap: clamp(40px,7vw,96px); align-items: start; }
.curriculum-modules { margin: 0; padding: 0; list-style: none; }
.curriculum-module { display: grid; grid-template-columns: 38px minmax(0,1fr); column-gap: 20px; padding: 25px 0; border-top: 1px solid var(--line); }
.module-number { grid-column: 1; grid-row: 1/3; color: var(--gold); font-size: 13px; line-height: 2; font-variant-numeric: tabular-nums; }
.curriculum-module h3 { grid-column: 2; margin: 0 0 10px; font-size: 23px; }
.curriculum-module p { grid-column: 2; margin: 0; font-size: 14px; line-height: 1.9; }
.curriculum-materials { padding: 35px; border-radius: 6px; background: rgba(255,255,255,.24); border: 1px solid var(--panel-line); }
.curriculum-materials h3 { margin: 0 0 12px; font-size: 24px; }
.curriculum-materials > p { font-size: 13px; }
.curriculum-materials dl { margin: 25px 0 0; }
.curriculum-materials dl > div { padding: 17px 0; border-top: 1px solid var(--line); }
.curriculum-materials dt { margin: 0 0 5px; color: var(--gold-dark); font-size: 12px; }
.curriculum-materials dd { margin: 0; color: var(--ink); font-size: 14px; line-height: 1.9; }
.contact-card > p:not(.document-note) { margin: 22px 0 0; font-size: 13px; }
.detail-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 36px; padding: 0; margin: 0; list-style: none; }
.detail-card { padding: 30px 0; border-top: 1px solid var(--line); }
.detail-card h3 { margin-bottom: 16px; font-size: 23px; }
.detail-card p { max-width: 560px; margin-bottom: 0; font-size: 15px; }
.detail-card .text-link { margin-top: 20px; }
.contact-email { display: inline-block; max-width: 100%; color: var(--gold-dark); font-size: clamp(22px,2.5vw,35px); font-weight: 500; letter-spacing: -.035em; overflow-wrap: anywhere; text-underline-offset: 7px; }
.contact-email:hover { text-decoration: underline; }
.page-cta { display: flex; align-items: center; justify-content: space-between; width: min(calc(100% - 2 * var(--gutter)),var(--content)); gap: 40px; margin: 12px auto 70px; padding: 52px 0; border-top: 2px solid var(--line-strong); }
.page-cta h2 { max-width: 820px; margin: 0 0 13px; font-size: clamp(29px,3.2vw,43px); line-height: 1.4; }
.page-cta p { max-width: 660px; margin: 0; font-size: 15px; }
.page-cta .button { flex-shrink: 0; }

.site-footer { padding: 46px var(--gutter) 27px; background: rgba(244,242,236,.2); border-top: 1px solid var(--line); overflow: clip; }
.site-footer .container { width: min(100%,var(--content)); margin-inline: auto; }
.footer-top { display: flex; justify-content: space-between; gap: 36px; padding-bottom: 35px; }
.footer-brand { font-size: 22px; font-weight: 600; letter-spacing: .04em; }
.footer-identity p { margin: 9px 0 0; color: var(--ink-soft); font-size: 13px; }
.footer-contact { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.footer-label { font-size: 12px; color: var(--muted); }
.footer-contact a { color: var(--gold-dark); font-size: 15px; }
.footer-contact a:hover { text-decoration: underline; text-underline-offset: 5px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 30px; border-top: 1px solid var(--line); padding-top: 22px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 12px 25px; }
.footer-nav .nav-link { min-height: 32px; font-size: 12px; }
.footer-bottom small { color: var(--muted); font-size: 11px; }

/* The surface rotates; the surrounding section and its background stay put. */
@media (hover: hover) and (pointer: fine) and (prefers-reduced-motion: no-preference) {
  .tilt-panel.tilt-panel { position: relative; isolation: isolate; transform: perspective(1100px) rotateX(0deg) rotateY(0deg) translateY(0); transform-origin: center; transition: transform .55s var(--ease), box-shadow .4s ease, border-color .25s ease, background .25s ease; }
  .tilt-panel::after { content: ""; position: absolute; z-index: -1; inset: 0; border-radius: inherit; pointer-events: none; background: radial-gradient(ellipse at var(--shine-x,50%) var(--shine-y,50%),rgba(255,255,255,.65),rgba(226,207,171,.14) 38%,transparent 68%); box-shadow: inset 0 0 0 1px rgba(255,255,255,.45); opacity: 0; transition: opacity .35s ease; }
  .tilt-panel.is-tilting { z-index: 2; transform: perspective(1100px) rotateX(var(--tilt-x,0deg)) rotateY(var(--tilt-y,0deg)) translateY(-5px); border-color: var(--gold); box-shadow: var(--shadow-x,0px) var(--shadow-y,18px) 42px -14px rgba(104,77,37,.26), 0 3px 8px rgba(104,77,37,.07); transition: transform .16s ease-out, box-shadow .25s ease, border-color .25s ease, background .25s ease; will-change: transform; }
  .tilt-panel.is-tilting::after { opacity: 1; }
  .tilt-panel.tilt-panel:focus-visible,.tilt-panel.tilt-panel:has(:focus-visible) { transform: none; box-shadow: none; }
  .product-proof > a.tilt-panel:hover img { transform: none; }
}
@media (forced-colors: active) { .tilt-panel.tilt-panel { transform: none; box-shadow: none; } .tilt-panel::after { display: none; } }

@media (prefers-reduced-motion: no-preference) {
  html.has-js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s var(--ease); }
  html.has-js .reveal.is-visible { opacity: 1; transform: none; }
  main { animation: page-enter .4s var(--ease) both; }
  html.page-leaving main, html.page-leaving .site-footer { animation: none; opacity: 0; transform: translateY(6px); transition: opacity .18s ease, transform .18s ease; }
}
@keyframes page-enter { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

@media (max-width: 1100px) {
  .header-inner { grid-template-columns: 180px minmax(0,1fr) auto; gap: 17px; }
  .brand-copy strong { font-size: 17px; }
  .brand-copy small { font-size: 7px; }
  .nav-link { font-size: 12px; }
  .header-cta { padding-inline: 13px; }
  .home-services { gap: 32px; }
  .editorial-row { gap: 25px; }
}
@media (max-width: 980px) {
  .header-inner { grid-template-columns: minmax(0,1fr) auto; gap: 0 20px; padding-top: 12px; }
  .brand { grid-column: 1; }
  .header-cta { grid-column: 2; grid-row: 1; }
  .site-nav { grid-row: 2; grid-column: 1/-1; margin-top: 4px; }
  html { scroll-padding-top: 130px; }
  .home-hero h1 { font-size: clamp(45px,6vw,64px); }
  .home-hero-ring { right: -20vw; width: 100vw; }
  .home-services { grid-template-columns: 1.35fr 1fr; }
  .page-hero { gap: 36px; padding-block: 55px; }
  .page-hero h1 { font-size: 39px; }
  .document-panel { padding: 27px; }
  .document-list > div { gap: 15px; }
  .editorial-row { grid-template-columns: minmax(150px,.65fr) minmax(0,1.35fr); }
  .row-output { grid-column: 2; }
  .directory-row { grid-template-columns: minmax(150px,.65fr) minmax(0,1.35fr); gap: 20px 32px; }
  .directory-row .text-link { grid-column: 2; justify-self: start; }
  .footer-bottom { align-items: flex-start; flex-direction: column; gap: 16px; }
}
@media (max-width: 767px) {
  :root { --gutter: 24px; }
  .home-hero { min-height: 660px; align-items: flex-start; padding-top: 55px; padding-bottom: 240px; }
  .home-hero-copy { width: 100%; }
  .home-hero h1 { font-size: clamp(42px,7vw,58px); }
  .home-hero-copy > p { font-size: 15px; }
  .home-hero-ring { top: 77%; right: -9vw; width: 108vw; }
  .home-hero::after { background: linear-gradient(180deg,var(--canvas),rgba(250,250,248,.97) 31%,rgba(250,250,248,.22) 63%,transparent); }
  .page-section { padding-block: 62px; }
  .home-path { padding-top: 42px; }
  .section-head { margin-bottom: 30px; }
  .home-services, .split-feature, .security-panel, .page-hero, .curriculum-board { grid-template-columns: 1fr; }
  .curriculum-board { gap: 25px; }
  .about-page .page-hero { min-height: auto; }
  .about-page .page-hero-copy > p { font-size: 16px; }
  .home-services { gap: 38px; }
  .product-proof > a { height: 290px; }
  .service-training { padding: 32px; }
  .training-preview { width: 100%; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; margin: 24px 0; }
  .training-preview strong { font-size: 15px; }
  .delivery-overview { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 32px; }
  .security-panel { gap: 35px; padding: 30px; }
  .home-security { padding-top: 0; }
  .security-decisions { gap: 24px; }
  .page-hero { min-height: auto; gap: 35px; padding-top: 49px; padding-bottom: 32px; }
  .page-hero-copy { max-width: 680px; }
  .page-hero h1 { font-size: clamp(35px,5.7vw,45px); }
  .page-hero-copy > p { font-size: 15px; }
  .document-list > div { grid-template-columns: 110px minmax(0,1fr); }
  .page-cta { align-items: flex-start; flex-direction: column; gap: 26px; margin-bottom: 40px; padding: 37px 0; }
  .footer-top { gap: 30px; }
  .footer-contact a { font-size: 13px; }
}
@media (max-width: 520px) {
  :root { --gutter: 22px; }
  html { scroll-padding-top: 148px; }
  body { font-size: 15px; }
  .header-inner { padding-top: 10px; }
  .brand { gap: 9px; }
  .brand-mark { width: 26px; height: 34px; font-size: 30px; }
  .brand-copy strong { font-size: 17px; }
  .header-cta { min-height: 36px; padding: 7px 12px; font-size: 11px; }
  .site-nav { grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0 8px; padding: 4px 0 7px; }
  .site-nav .nav-link { min-height: 35px; font-size: 12px; }
  .home-hero { min-height: 640px; padding-top: 40px; }
  .home-hero h1 { font-size: clamp(38px,10.8vw,48px); margin: 22px 0; }
  .home-hero .page-hero-actions { margin-top: 25px; }
  .page-hero-actions { gap: 12px; margin-top: 26px; }
  .button { min-height: 48px; padding: 11px 18px; font-size: 13px; }
  .section-head h2, .feature-copy h2 { font-size: 29px; }
  .product-proof > a { height: 225px; padding: 15px 15px 0; }
  .service-copy h3, .service-training h3 { font-size: 26px; }
  .service-training { padding: 28px; }
  .training-preview { grid-template-columns: 1fr; gap: 20px; }
  .training-preview li { display: grid; grid-template-columns: 90px minmax(0,1fr); gap: 12px; }
  .training-preview strong { margin: 0; }
  .delivery-overview { gap: 28px 23px; }
  .delivery-overview h3 { font-size: 19px; }
  .delivery-overview p { font-size: 13px; margin-bottom: 15px; }
  .security-panel { padding: 28px; }
  .page-hero h1 { font-size: clamp(32px,8.6vw,41px); }
  .document-panel { padding: 24px; }
  .document-list > div { grid-template-columns: 1fr; gap: 6px; padding-block: 14px; }
  .editorial-row, .directory-row { grid-template-columns: 1fr; gap: 15px; padding-block: 27px; }
  .editorial-row h3 { font-size: 22px; }
  .row-output, .directory-row .text-link { grid-column: auto; }
  .detail-grid { grid-template-columns: 1fr; gap: 4px; }
  .contact-email { font-size: clamp(20px,6vw,26px); }
  .footer-top { flex-direction: column; }
  .footer-nav { gap: 6px 23px; }
  .footer-bottom { gap: 22px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}