:root {
  --ink: #102b25;
  --deep: #062d25;
  --green: #0c473a;
  --mint: #b8d7c7;
  --paper: #f2ede2;
  --paper-2: #e7dfd0;
  --white: #fffdf7;
  --gold: #c89b4c;
  --line: rgba(16, 43, 37, .2);
  --sans: "Avenir Next", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;
  --serif: "Songti SC", "STSong", "Times New Roman", serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
::selection { background: var(--gold); color: var(--deep); }

.page-progress {
  position: fixed;
  inset: 0 auto auto 0;
  z-index: 100;
  width: 0;
  height: 3px;
  background: var(--gold);
}
.noise {
  position: fixed;
  inset: 0;
  z-index: 90;
  opacity: .04;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 80;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
  padding: 0 4vw;
  color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,.12);
  background: rgba(6,45,37,.5);
  backdrop-filter: blur(16px);
}
.brand-mark { display: flex; align-items: center; gap: 12px; }
.brand-mark span {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  color: var(--deep);
  background: var(--paper);
  border-radius: 50%;
  font-weight: 800;
  letter-spacing: -.08em;
}
.brand-mark small { font-size: 10px; letter-spacing: .18em; text-transform: uppercase; }
.site-nav { display: flex; align-items: center; gap: 34px; font-size: 12px; letter-spacing: .12em; }
.site-nav a { transition: opacity .25s ease; }
.site-nav a:hover { opacity: .6; }
.site-nav .nav-cta { padding: 12px 20px; color: var(--deep); background: var(--paper); border-radius: 99px; }
.menu-toggle { display: none; }

.hero {
  position: relative;
  display: grid;
  grid-template-columns: 1.4fr .6fr;
  min-height: 100svh;
  padding: 150px 4vw 55px;
  color: var(--white);
  background:
    radial-gradient(circle at 76% 40%, rgba(33,119,92,.35), transparent 24%),
    linear-gradient(135deg, #031d19 0%, #063b30 58%, #092a24 100%);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .18;
  background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px);
  background-size: 7vw 7vw;
  mask-image: linear-gradient(to right, black, transparent 75%);
}
.hero-orbit, .contact-orbit {
  position: absolute;
  border: 1px solid rgba(200,155,76,.45);
  border-radius: 50%;
  pointer-events: none;
}
.orbit-one { width: 46vw; height: 22vw; right: -12vw; top: 22%; transform: rotate(-24deg); }
.orbit-two { width: 38vw; height: 13vw; right: -6vw; top: 36%; transform: rotate(18deg); }
.orbit-one::after, .orbit-two::after, .contact-orbit::after {
  content: "";
  position: absolute;
  width: 10px; height: 10px;
  top: 50%; left: -5px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 28px var(--gold);
}
.hero-copy { position: relative; z-index: 2; align-self: center; }
.eyebrow {
  margin: 0 0 28px;
  color: var(--mint);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .28em;
}
.hero-title {
  margin: 0;
  font-size: clamp(54px, 7.2vw, 128px);
  font-weight: 600;
  line-height: 1.02;
  letter-spacing: -.08em;
}
.hero-title span { display: block; }
.hero-title .outline {
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,253,247,.75);
  font-family: var(--serif);
  font-weight: 400;
}
.hero-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  width: min(760px, 90%);
  margin-top: 60px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,.25);
}
.hero-bottom p { margin: 0; color: rgba(255,255,255,.68); font-size: 13px; line-height: 1.9; }
.round-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 132px; height: 58px;
  padding: 0 12px 0 20px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 99px;
  font-size: 11px;
  transition: .3s ease;
}
.round-link b {
  display: grid; place-items: center;
  width: 34px; height: 34px;
  color: var(--deep);
  background: var(--paper);
  border-radius: 50%;
}
.round-link:hover { color: var(--deep); background: var(--paper); }

.portrait-wrap { position: relative; z-index: 3; align-self: center; justify-self: end; width: min(31vw, 440px); }
.portrait-meta { display: flex; justify-content: space-between; margin-bottom: 12px; color: rgba(255,255,255,.6); font-size: 9px; letter-spacing: .16em; }
.portrait-card {
  position: relative;
  min-height: 570px;
  background: linear-gradient(165deg, #e8e0d2, #b9cfbf);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 220px 220px 22px 22px;
  overflow: hidden;
  box-shadow: 0 40px 90px rgba(0,0,0,.25);
}
.portrait-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(6,45,37,.1) 1px, transparent 1px), linear-gradient(90deg, rgba(6,45,37,.1) 1px, transparent 1px);
  background-size: 38px 38px;
}
.portrait-card img { position: absolute; left: 0; right: 0; bottom: 0; width: 100%; filter: saturate(.85) contrast(1.04); }
.portrait-card p {
  position: absolute;
  z-index: 3;
  right: 18px; bottom: 18px; left: 18px;
  margin: 0;
  padding: 16px;
  color: var(--paper);
  background: rgba(6,45,37,.78);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: 12px;
  backdrop-filter: blur(8px);
  font-family: var(--serif);
  font-size: 13px;
  line-height: 1.7;
}
.hero-index { position: absolute; right: 4vw; bottom: 25px; color: rgba(255,255,255,.45); font-size: 9px; letter-spacing: .2em; }

.proof-strip { color: var(--deep); background: var(--gold); overflow: hidden; border-block: 1px solid rgba(0,0,0,.1); }
.marquee { padding: 18px 0; overflow: hidden; }
.marquee-track { display: flex; width: max-content; animation: marquee 25s linear infinite; }
.marquee span { padding: 0 34px; font-size: 10px; letter-spacing: .16em; white-space: nowrap; }
.marquee span::after { content: "✦"; margin-left: 68px; }
.marquee b { font-size: 16px; }
@keyframes marquee { to { transform: translateX(-50%); } }

.section-pad { padding: 130px 4vw; }
.section-label {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 78px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}
.section-label span { display: grid; place-items: center; width: 28px; height: 28px; color: var(--paper); background: var(--deep); border-radius: 50%; font-size: 10px; }
.section-label p { margin: 0; font-size: 9px; font-weight: 700; letter-spacing: .22em; }
.section-label.light { color: var(--paper); border-color: rgba(255,255,255,.2); }
.section-label.light span { color: var(--deep); background: var(--paper); }
.kicker { margin: 0 0 22px; color: var(--gold); font-size: 10px; font-weight: 800; letter-spacing: .2em; }

.manifesto { display: grid; grid-template-columns: .28fr .72fr; min-height: 90vh; align-items: start; }
.manifesto .section-label { grid-column: 1 / -1; }
.manifesto-copy { grid-column: 2; max-width: 980px; }
.manifesto h2 {
  max-width: 930px;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(46px, 6vw, 104px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -.06em;
}
.manifesto-lead { max-width: 670px; margin: 54px 0 0; font-size: 18px; line-height: 1.9; }
.manifesto-note {
  display: grid;
  grid-template-columns: .4fr .6fr;
  gap: 40px;
  margin-top: 70px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.manifesto-note span { font-size: 10px; font-weight: 800; letter-spacing: .2em; }
.manifesto-note p { margin: 0; color: rgba(16,43,37,.65); font-size: 13px; line-height: 1.8; }

.approach { color: var(--paper); background: var(--deep); }
.approach-intro { display: grid; grid-template-columns: 1.3fr .7fr; gap: 9vw; align-items: end; margin-bottom: 80px; }
.approach-intro h2, .work-heading h2, .about-lead h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(42px, 5.6vw, 92px);
  font-weight: 400;
  line-height: 1.14;
  letter-spacing: -.06em;
}
.approach-intro p { max-width: 500px; margin: 0; color: rgba(255,255,255,.6); font-size: 15px; line-height: 1.9; }
.approach-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.22); border-bottom: 1px solid rgba(255,255,255,.22); }
.approach-card { min-height: 390px; padding: 30px 26px; border-right: 1px solid rgba(255,255,255,.22); transition: .35s ease; }
.approach-card:last-child { border-right: 0; }
.approach-card:hover { color: var(--deep); background: var(--gold); transform: translateY(-8px); }
.approach-card > span { color: var(--gold); font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.approach-card:hover > span { color: var(--deep); }
.approach-card h3 { margin: 100px 0 16px; font-family: var(--serif); font-size: 25px; font-weight: 500; }
.approach-card p { margin: 0; color: rgba(255,255,255,.55); font-size: 12px; line-height: 1.8; }
.approach-card:hover p { color: rgba(6,45,37,.7); }
.approach-card em { display: block; margin-top: 42px; color: rgba(255,255,255,.4); font-size: 9px; font-style: normal; letter-spacing: .08em; }
.approach-card:hover em { color: rgba(6,45,37,.6); }

.work { background: var(--paper); }
.work-heading { display: grid; grid-template-columns: .65fr .35fr; align-items: end; margin-bottom: 100px; }
.work-heading p { margin: 0; color: rgba(16,43,37,.6); font-size: 14px; line-height: 1.8; }
.featured-case { margin-bottom: 130px; }
.case-cover { position: relative; border-radius: 18px; overflow: hidden; box-shadow: 0 30px 70px rgba(16,43,37,.14); }
.case-cover img { width: 100%; }
.case-cover-overlay { position: absolute; inset: auto 0 0; display: flex; justify-content: space-between; padding: 22px 28px; color: var(--white); background: linear-gradient(transparent, rgba(0,0,0,.72)); font-size: 9px; font-weight: 700; letter-spacing: .16em; }
.case-cover-overlay a { padding-bottom: 4px; border-bottom: 1px solid rgba(255,255,255,.5); }
.case-story { display: grid; grid-template-columns: 1.25fr .75fr; gap: 8vw; padding: 70px 0 95px; }
.case-title > span, .impact-main > span, .mini-case > span { color: var(--gold); font-size: 9px; font-weight: 800; letter-spacing: .16em; }
.case-title h3, .impact-main h3 { margin: 24px 0; font-family: var(--serif); font-size: clamp(34px, 4vw, 62px); font-weight: 400; line-height: 1.22; letter-spacing: -.04em; }
.case-title p, .impact-main p { max-width: 720px; margin: 0; color: rgba(16,43,37,.65); font-size: 13px; line-height: 1.9; }
.case-strategy { border-top: 1px solid var(--line); }
.case-strategy div { padding: 24px 0; border-bottom: 1px solid var(--line); }
.case-strategy small { display: block; margin-bottom: 12px; color: rgba(16,43,37,.45); font-size: 9px; letter-spacing: .12em; }
.case-strategy strong { font-family: var(--serif); font-size: 17px; font-weight: 500; line-height: 1.7; }
.case-gallery-wrap { margin-inline: -4vw; padding: 45px 4vw 50px; color: var(--paper); background: var(--deep); overflow: hidden; }
.gallery-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.gallery-head p { margin: 0; font-size: 9px; font-weight: 800; letter-spacing: .18em; }
.gallery-controls { display: flex; gap: 8px; }
.gallery-controls button {
  width: 42px; height: 42px;
  color: var(--paper); background: transparent;
  border: 1px solid rgba(255,255,255,.3);
  border-radius: 50%;
  cursor: pointer;
  transition: .25s ease;
}
.gallery-controls button:hover { color: var(--deep); background: var(--paper); }
.case-gallery { display: flex; gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
.case-gallery::-webkit-scrollbar { display: none; }
.gallery-card { flex: 0 0 min(65vw, 840px); margin: 0; scroll-snap-align: start; }
.gallery-card img { width: 100%; border: 1px solid rgba(255,255,255,.16); border-radius: 10px; }
.gallery-card figcaption { display: flex; gap: 12px; margin-top: 14px; color: rgba(255,255,255,.55); font-size: 10px; letter-spacing: .1em; }
.gallery-card figcaption b { color: var(--gold); }

.impact-case { display: grid; grid-template-columns: .9fr 1.1fr; gap: 7vw; margin-bottom: 40px; padding: 70px; color: var(--paper); background: var(--green); border-radius: 20px; }
.impact-main h3 { font-size: clamp(34px, 4.2vw, 66px); }
.impact-main p { color: rgba(255,255,255,.6); }
.impact-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 36px; }
.impact-tags span { padding: 8px 12px; border: 1px solid rgba(255,255,255,.24); border-radius: 99px; font-size: 9px; }
.impact-metrics { display: grid; grid-template-columns: repeat(2, 1fr); border: 1px solid rgba(255,255,255,.2); border-radius: 12px; }
.metric { padding: 30px; border-right: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); }
.metric:nth-child(2n) { border-right: 0; }
.metric:nth-child(n+3) { border-bottom: 0; }
.metric b { color: var(--gold); font-family: var(--serif); font-size: clamp(50px, 5vw, 82px); font-weight: 400; }
.metric p { margin: 14px 0 0; color: rgba(255,255,255,.56); font-size: 11px; line-height: 1.7; }
.mini-cases { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.mini-case { min-height: 320px; padding: 38px; border: 1px solid var(--line); border-radius: 16px; transition: .3s ease; }
.mini-case:hover { color: var(--paper); background: var(--deep); transform: translateY(-6px); }
.mini-case h3 { margin: 80px 0 16px; font-family: var(--serif); font-size: 26px; font-weight: 500; }
.mini-case p { max-width: 500px; color: rgba(16,43,37,.58); font-size: 12px; line-height: 1.8; }
.mini-case:hover p { color: rgba(255,255,255,.55); }
.mini-case strong { display: block; margin-top: 24px; color: var(--gold); font-size: 13px; }

.about { color: var(--paper); background: var(--deep); overflow: hidden; }
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 9vw; }
.about-lead p:not(.kicker) { max-width: 660px; margin: 38px 0 0; color: rgba(255,255,255,.58); font-size: 13px; line-height: 1.95; }
.text-link { display: inline-block; margin-top: 30px; padding-bottom: 8px; border-bottom: 1px solid var(--gold); color: var(--gold); font-size: 10px; font-weight: 700; letter-spacing: .14em; }
.experience-list { border-top: 1px solid rgba(255,255,255,.22); }
.experience-item { display: grid; grid-template-columns: .38fr .62fr; gap: 25px; padding: 28px 0; border-bottom: 1px solid rgba(255,255,255,.22); }
.experience-item span { color: var(--gold); font-size: 9px; letter-spacing: .08em; }
.experience-item h3 { margin: 0 0 10px; font-family: var(--serif); font-size: 18px; font-weight: 500; }
.experience-item p { margin: 0; color: rgba(255,255,255,.45); font-size: 10px; line-height: 1.7; }
.capability-cloud { display: flex; gap: 15px; align-items: center; width: max-content; margin-top: 120px; animation: cloud 28s linear infinite alternate; }
.capability-cloud span { padding: 16px 22px; border: 1px solid rgba(255,255,255,.2); border-radius: 99px; color: rgba(255,255,255,.55); font-size: 11px; white-space: nowrap; }
.capability-cloud span:nth-child(3n+1) { color: var(--deep); background: var(--gold); border-color: var(--gold); }
@keyframes cloud { to { transform: translateX(-25%); } }

.contact { position: relative; min-height: 84vh; display: flex; flex-direction: column; justify-content: center; color: var(--deep); background: var(--gold); overflow: hidden; }
.contact-orbit { width: 55vw; height: 22vw; right: -10vw; top: 25%; border-color: rgba(6,45,37,.35); transform: rotate(-18deg); }
.contact h2 { position: relative; z-index: 2; max-width: 1200px; margin: 0; font-family: var(--serif); font-size: clamp(54px, 7vw, 116px); font-weight: 400; line-height: 1.1; letter-spacing: -.07em; }
.contact h2 span { color: transparent; -webkit-text-stroke: 1px var(--deep); }
.contact .eyebrow { color: var(--deep); }
.contact-actions { position: relative; z-index: 2; display: flex; gap: 12px; margin-top: 55px; }
.contact-actions a { display: flex; gap: 35px; align-items: center; padding: 16px 18px 16px 24px; border: 1px solid rgba(6,45,37,.45); border-radius: 99px; font-size: 11px; transition: .25s ease; }
.contact-actions b { display: grid; place-items: center; width: 32px; height: 32px; color: var(--gold); background: var(--deep); border-radius: 50%; }
.contact-actions a:hover { color: var(--gold); background: var(--deep); }
.contact-footer { position: absolute; right: 4vw; bottom: 25px; left: 4vw; display: flex; justify-content: space-between; padding-top: 18px; border-top: 1px solid rgba(6,45,37,.28); font-size: 9px; font-weight: 700; letter-spacing: .14em; }
.contact-footer p { margin: 0; }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr; padding-top: 130px; }
  .portrait-wrap { display: none; }
  .hero-copy { align-self: center; }
  .approach-grid { grid-template-columns: repeat(2, 1fr); }
  .approach-card:nth-child(2) { border-right: 0; }
  .approach-card:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.22); }
  .case-story, .impact-case, .about-grid { grid-template-columns: 1fr; }
  .impact-main { margin-bottom: 20px; }
}

@media (max-width: 760px) {
  .site-header { height: 68px; padding-inline: 18px; }
  .brand-mark small { display: none; }
  .brand-mark span { width: 38px; height: 38px; }
  .menu-toggle {
    display: grid; gap: 6px;
    width: 42px; height: 42px; padding: 12px;
    background: transparent; border: 1px solid rgba(255,255,255,.3); border-radius: 50%;
  }
  .menu-toggle span { display: block; width: 100%; height: 1px; background: var(--white); }
  .site-nav {
    position: fixed; inset: 68px 0 auto;
    display: grid; gap: 0;
    padding: 18px;
    background: var(--deep);
    border-bottom: 1px solid rgba(255,255,255,.15);
    transform: translateY(-140%);
    transition: transform .3s ease;
  }
  .site-nav.is-open { transform: translateY(0); }
  .site-nav a { padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .site-nav .nav-cta { margin-top: 12px; padding: 15px; text-align: center; border: 0; }
  .hero { min-height: 92svh; padding: 120px 18px 45px; }
  .hero-title { font-size: clamp(46px, 16vw, 72px); line-height: 1.06; }
  .hero-bottom { display: block; width: 100%; margin-top: 48px; }
  .round-link { margin-top: 24px; }
  .section-pad { padding: 82px 18px; }
  .section-label { margin-bottom: 52px; }
  .manifesto { display: block; min-height: auto; }
  .manifesto h2 { font-size: 44px; }
  .manifesto-lead { margin-top: 34px; font-size: 15px; }
  .manifesto-note { grid-template-columns: 1fr; gap: 18px; margin-top: 45px; }
  .approach-intro, .work-heading { grid-template-columns: 1fr; gap: 25px; margin-bottom: 55px; }
  .approach-intro h2, .work-heading h2, .about-lead h2 { font-size: 42px; }
  .approach-grid { grid-template-columns: 1fr; }
  .approach-card { min-height: 300px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.22); }
  .approach-card h3 { margin-top: 65px; }
  .case-cover { min-height: 300px; }
  .case-cover img { width: 100%; height: 300px; object-fit: cover; object-position: center; }
  .case-cover-overlay { gap: 18px; padding: 18px; font-size: 8px; }
  .case-story { gap: 38px; padding: 48px 0 70px; }
  .gallery-card { flex-basis: 88vw; }
  .impact-case { gap: 35px; padding: 35px 22px; }
  .impact-metrics { grid-template-columns: 1fr; }
  .metric, .metric:nth-child(2n), .metric:nth-child(n+3) { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.2); }
  .metric:last-child { border-bottom: 0; }
  .mini-cases { grid-template-columns: 1fr; }
  .mini-case { min-height: 280px; padding: 28px; }
  .mini-case h3 { margin-top: 58px; }
  .experience-item { grid-template-columns: 1fr; gap: 12px; }
  .capability-cloud { margin-top: 70px; }
  .contact { min-height: 90vh; }
  .contact h2 { font-size: 49px; }
  .contact-actions { flex-direction: column; align-items: flex-start; }
  .contact-footer { display: block; right: 18px; left: 18px; }
  .contact-footer a { display: inline-block; margin-top: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}