:root {
  --ink: #0b1016;
  --ink-soft: #141b23;
  --paper: #f4f0e8;
  --paper-2: #ebe5da;
  --white: #fff;
  --muted: #6f777f;
  --line: rgba(11, 16, 22, 0.14);
  --line-light: rgba(255,255,255,.15);
  --accent: #eaa42c;
  --accent-soft: #f4bd5e;
  --max: 1180px;
  --radius: 22px;
  --shadow: 0 24px 60px rgba(6, 12, 18, 0.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  overflow-x: hidden;
}

body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

.skip-link {
  position: fixed;
  top: -80px;
  left: 16px;
  z-index: 9999;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--accent);
  color: var(--ink);
  font-weight: 800;
  transition: top .25s ease;
}
.skip-link:focus { top: 16px; }

.container { width: min(var(--max), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 112px 0; }
.section-grid {
  position: relative;
  isolation: isolate;
  overflow: hidden;
}
.section-grid::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 54px 54px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  transition: background .3s ease, border-color .3s ease, backdrop-filter .3s ease;
  border-bottom: 1px solid transparent;
}
.site-header.scrolled {
  background: rgba(11,16,22,.86);
  border-color: rgba(255,255,255,.08);
  backdrop-filter: blur(16px);
}
.nav {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand { display: inline-flex; align-items: center; gap: 13px; color: white; font-weight: 900; letter-spacing: .08em; }
.brand-mark { display: grid; width: 30px; height: 30px; grid-template-columns: repeat(3, 1fr); gap: 2px; transform: skew(-7deg); }
.brand-mark span { display: block; background: var(--accent); }
.brand-mark span:nth-child(1){ height: 100%; }
.brand-mark span:nth-child(2){ height: 72%; align-self: end; }
.brand-mark span:nth-child(3){ height: 45%; align-self: end; }
.brand-text { font-size: .83rem; }
.nav-links { display: flex; align-items: center; gap: 34px; color: rgba(255,255,255,.78); }
.nav-links a { position: relative; font-size: .92rem; font-weight: 700; }
.nav-links a::after { content:""; position:absolute; left:0; right:100%; bottom:-8px; height:2px; background:var(--accent); transition:right .25s ease; }
.nav-links a:hover::after, .nav-links a:focus-visible::after { right: 0; }

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 12px;
  background: rgba(255,255,255,.05);
  cursor: pointer;
}
.menu-toggle span { display:block; width:20px; height:2px; margin:4px auto; background:#fff; transition:.25s ease; }
.menu-toggle.active span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.menu-toggle.active span:nth-child(2){ opacity:0; }
.menu-toggle.active span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: #fff;
  background: var(--ink);
  padding: 132px 0 80px;
}
.hero-layout { display:grid; grid-template-columns: 1.05fr .95fr; gap: 68px; align-items:center; }
.hero-copy { position:relative; z-index:2; }
.eyebrow { margin:0 0 18px; display:flex; align-items:center; gap:10px; text-transform:uppercase; letter-spacing:.16em; font-size:.74rem; font-weight:900; color:#8c6a2a; }
.eyebrow span { width:34px; height:2px; background:var(--accent); }
.eyebrow.light { color: #d7d9dc; }
.hero h1 { margin:0; max-width:760px; font-size:clamp(3.1rem, 7.2vw, 6.6rem); line-height:.88; letter-spacing:-.065em; text-transform:uppercase; }
.hero h1 span { display:block; color:var(--accent); }
.hero-lead { max-width:680px; margin:30px 0 0; color:rgba(255,255,255,.72); font-size:clamp(1rem, 1.4vw, 1.18rem); }
.hero-actions { display:flex; flex-wrap:wrap; gap:14px; margin-top:34px; }
.btn { display:inline-flex; align-items:center; justify-content:center; min-height:50px; padding:0 22px; border-radius:999px; font-weight:900; font-size:.9rem; transition:transform .25s ease, background .25s ease, border-color .25s ease; }
.btn:hover { transform:translateY(-2px); }
.btn-primary { background:var(--accent); color:var(--ink); }
.btn-primary:hover { background:var(--accent-soft); }
.btn-secondary { border:1px solid rgba(255,255,255,.22); color:#fff; background:rgba(255,255,255,.04); }
.btn-secondary:hover { border-color:rgba(255,255,255,.45); }
.hero-stat { margin-top:46px; display:flex; align-items:end; gap:14px; }
.hero-stat strong { font-size:3.3rem; line-height:.8; letter-spacing:-.07em; }
.hero-stat sup, .experience-number sup, .statement-number sup { color:var(--accent); font-size:.45em; vertical-align:top; }
.hero-stat span:last-child { text-transform:uppercase; letter-spacing:.1em; font-size:.75rem; font-weight:800; color:rgba(255,255,255,.62); }

.hero-visual { position:relative; min-height:570px; }
.visual-frame { position:absolute; inset:0; border:1px solid rgba(255,255,255,.16); border-radius:32px; background:linear-gradient(145deg, rgba(255,255,255,.06), rgba(255,255,255,.015)); box-shadow:inset 0 0 0 12px rgba(255,255,255,.014), 0 44px 100px rgba(0,0,0,.3); overflow:hidden; }
.visual-frame::before { content:""; position:absolute; inset:30px; border:1px dashed rgba(255,255,255,.12); }
.visual-frame::after { content:""; position:absolute; inset:0; background:radial-gradient(circle at 75% 24%, rgba(234,164,44,.18), transparent 27%); }
.measure { position:absolute; z-index:3; color:rgba(255,255,255,.45); font-size:.62rem; letter-spacing:.18em; font-weight:900; }
.measure-top { top:17px; left:44px; }
.measure-side { right:-27px; top:50%; transform:rotate(90deg); }
.structure-main { position:absolute; left:16%; right:13%; top:20%; bottom:17%; z-index:2; border:1px solid rgba(255,255,255,.23); background:rgba(7,12,17,.56); backdrop-filter:blur(4px); transform:perspective(1000px) rotateY(-7deg) rotateX(2deg); box-shadow:0 35px 70px rgba(0,0,0,.24); }
.structure-label { position:absolute; left:22px; top:18px; font-size:.68rem; letter-spacing:.18em; font-weight:900; color:rgba(255,255,255,.62); }
.building { position:absolute; left:13%; right:13%; top:23%; bottom:12%; border:2px solid var(--accent); border-bottom-width:5px; }
.building::before { content:""; position:absolute; left:10%; right:10%; top:-12%; height:10%; border:2px solid var(--accent); border-bottom:0; }
.building-line { position:absolute; left:0; right:0; height:1px; background:rgba(255,255,255,.26); }
.line-1 { top:30%; }.line-2{ top:58%; }.line-3{ top:78%; }
.building-window { position:absolute; width:16%; height:13%; border:1px solid rgba(255,255,255,.64); background:rgba(255,255,255,.04); }
.w1{left:11%;top:38%;}.w2{left:36%;top:38%;}.w3{left:61%;top:38%;}.w4{left:11%;top:64%;}
.building-door { position:absolute; right:15%; bottom:0; width:20%; height:31%; border:1px solid rgba(255,255,255,.64); border-bottom:0; }
.floating-note { position:absolute; z-index:5; display:flex; align-items:center; gap:9px; padding:11px 14px; border:1px solid rgba(255,255,255,.17); background:rgba(11,16,22,.78); backdrop-filter:blur(10px); border-radius:10px; box-shadow:0 12px 30px rgba(0,0,0,.22); }
.floating-note span { color:var(--accent); font-size:.65rem; font-weight:900; }
.floating-note b { font-size:.66rem; letter-spacing:.08em; }
.note-one{ top:14%; right:3%; animation:floatY 4.8s ease-in-out infinite; }
.note-two{ left:3%; bottom:24%; animation:floatY 5.4s ease-in-out infinite reverse; }
.note-three{ right:10%; bottom:6%; animation:floatY 4.3s ease-in-out infinite; }
@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }
.hero-glow { position:absolute; border-radius:50%; filter:blur(80px); opacity:.2; z-index:-1; }
.glow-one { width:420px; height:420px; background:var(--accent); right:-160px; top:10%; }
.glow-two { width:300px; height:300px; background:#fff; left:-210px; bottom:5%; opacity:.04; }
.blueprint { position:absolute; border:1px solid rgba(255,255,255,.07); z-index:-1; transform:rotate(12deg); }
.blueprint-a { width:420px; height:250px; left:-130px; top:32%; }
.blueprint-b { width:480px; height:310px; right:-160px; bottom:-80px; }
.scroll-cue { position:absolute; left:50%; bottom:22px; width:24px; height:40px; border:1px solid rgba(255,255,255,.26); border-radius:999px; transform:translateX(-50%); }
.scroll-cue span { position:absolute; top:9px; left:50%; width:4px; height:8px; border-radius:9px; background:var(--accent); transform:translateX(-50%); animation:scrollDot 1.6s ease-in-out infinite; }
@keyframes scrollDot { 0%{opacity:0;transform:translate(-50%,0)} 30%{opacity:1} 100%{opacity:0;transform:translate(-50%,13px)} }

.experience-band { background:var(--accent); }
.experience-band-inner { min-height:220px; display:grid; grid-template-columns:auto 1fr; align-items:center; gap:55px; }
.experience-number { font-size:clamp(5rem, 11vw, 10rem); line-height:.8; font-weight:950; letter-spacing:-.08em; }
.experience-band .eyebrow { color:rgba(11,16,22,.66); }
.experience-band .eyebrow span { background:var(--ink); }
.experience-band h2 { margin:0; font-size:clamp(1.9rem,4vw,3.6rem); line-height:1; letter-spacing:-.045em; text-transform:uppercase; }
.experience-band p { margin:14px 0 0; font-weight:650; color:rgba(11,16,22,.76); }

.section-heading { display:grid; grid-template-columns:.44fr 1fr; gap:40px; margin-bottom:54px; align-items:start; }
.section-heading h2, .capabilities h2, .projects h2, .summary h2 { margin:0; font-size:clamp(2.4rem,5.2vw,5rem); line-height:.94; letter-spacing:-.055em; text-transform:uppercase; }
.section-heading p { margin:16px 0 0; color:var(--muted); max-width:650px; }

.services { background:var(--paper); }
.service-grid { display:grid; grid-template-columns:repeat(3,1fr); border-top:1px solid var(--line); border-left:1px solid var(--line); }
.service-card { position:relative; min-height:310px; padding:34px 30px; border-right:1px solid var(--line); border-bottom:1px solid var(--line); background:rgba(255,255,255,.22); overflow:hidden; transition:background .3s ease, transform .3s ease, box-shadow .3s ease; }
.service-card::after { content:""; position:absolute; inset:auto -40px -90px auto; width:180px; height:180px; border:1px solid rgba(11,16,22,.08); border-radius:50%; transition:transform .35s ease, border-color .35s ease; }
.service-card:hover { z-index:2; background:#fff; transform:translateY(-7px); box-shadow:var(--shadow); }
.service-card:hover::after { transform:scale(1.35); border-color:rgba(234,164,44,.42); }
.service-icon { width:54px; height:54px; color:var(--ink); }
.service-index { position:absolute; top:30px; right:30px; font-size:.72rem; font-weight:900; color:#987022; }
.service-card h3 { position:absolute; left:30px; right:24px; bottom:28px; margin:0; font-size:clamp(1.2rem,2vw,1.6rem); line-height:1.12; letter-spacing:-.025em; }

.projects { color:#fff; background:var(--ink-soft); }
.projects::after { content:""; position:absolute; width:560px; height:560px; right:-260px; top:-190px; border:1px solid rgba(234,164,44,.18); border-radius:50%; box-shadow:0 0 0 80px rgba(234,164,44,.02),0 0 0 160px rgba(234,164,44,.015); }
.projects-intro { max-width:900px; margin-bottom:70px; }
.projects-intro h2 { color:#fff; }
.project-list { position:relative; z-index:2; }
.project-row { display:grid; grid-template-columns:80px 1fr 1fr; gap:28px; align-items:center; min-height:122px; border-top:1px solid rgba(255,255,255,.13); position:relative; }
.project-row:last-child { border-bottom:1px solid rgba(255,255,255,.13); }
.project-number { color:var(--accent); font-weight:900; font-size:.75rem; }
.project-row h3 { margin:0; text-transform:uppercase; font-size:clamp(1.35rem,2.7vw,2.25rem); letter-spacing:-.035em; }
.project-row p { margin:0; color:rgba(255,255,255,.56); }
.project-line { position:absolute; left:0; bottom:-1px; width:0; height:2px; background:var(--accent); transition:width .35s ease; }
.project-row:hover .project-line { width:100%; }

.capabilities { background:var(--paper-2); }
.capabilities-layout { display:grid; grid-template-columns:.92fr 1.08fr; gap:80px; align-items:center; }
.capabilities-lead { max-width:550px; color:var(--muted); margin:22px 0 36px; }
.capability-list { border-top:1px solid var(--line); }
.capability-list > div { display:grid; grid-template-columns:48px 1fr; gap:14px; padding:16px 0; border-bottom:1px solid var(--line); }
.capability-list span { color:#916b25; font-weight:900; font-size:.7rem; padding-top:4px; }
.capability-list p { margin:0; font-weight:800; }
.technical-board { border:1px solid rgba(11,16,22,.22); background:#f7f3eb; box-shadow:var(--shadow); }
.board-header, .board-footer { min-height:48px; display:flex; align-items:center; justify-content:space-between; gap:14px; padding:0 18px; font-size:.62rem; letter-spacing:.15em; font-weight:900; border-bottom:1px solid rgba(11,16,22,.15); }
.board-footer { border-top:1px solid rgba(11,16,22,.15); border-bottom:0; }
.board-grid { position:relative; height:500px; background-image:linear-gradient(rgba(11,16,22,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(11,16,22,.08) 1px,transparent 1px); background-size:28px 28px; overflow:hidden; }
.board-shape { position:absolute; border:2px solid var(--ink); }
.shape-a { left:11%; top:13%; width:44%; height:28%; }
.shape-b { right:10%; top:28%; width:33%; height:45%; }
.shape-c { left:18%; bottom:14%; width:34%; height:27%; border-color:var(--accent); }
.board-dot { position:absolute; width:11px; height:11px; border-radius:50%; background:var(--accent); box-shadow:0 0 0 7px rgba(234,164,44,.13); }
.dot-a{left:28%;top:25%}.dot-b{right:24%;top:45%}.dot-c{left:34%;bottom:25%}
.board-text { position:absolute; padding:5px 8px; background:#f7f3eb; font-size:.62rem; letter-spacing:.12em; font-weight:900; }
.bt-a{left:13%;top:9%}.bt-b{right:8%;top:23%}.bt-c{left:19%;bottom:9%}

.process { background:var(--paper); }
.process-track { position:relative; display:grid; grid-template-columns:repeat(4,1fr); gap:0; margin-top:60px; }
.process-track::before { content:""; position:absolute; top:40px; left:0; right:0; height:1px; background:rgba(11,16,22,.2); }
.process-step { position:relative; padding-right:30px; }
.step-no { display:block; margin-bottom:22px; font-size:.68rem; font-weight:900; color:#8a6524; }
.step-node { position:relative; z-index:2; width:16px; height:16px; border:4px solid var(--paper); outline:1px solid var(--ink); background:var(--accent); border-radius:50%; margin-bottom:30px; }
.process-step h3 { margin:0 0 10px; font-size:1.35rem; text-transform:uppercase; letter-spacing:-.025em; }
.process-step p { margin:0; color:var(--muted); }

.statement { padding:130px 0; color:#fff; background:#0d1319; }
.statement::before { background-size:36px 36px; opacity:.9; }
.statement-inner { text-align:center; position:relative; z-index:2; }
.statement-number { font-size:clamp(7rem,20vw,16rem); line-height:.72; font-weight:950; letter-spacing:-.09em; }
.statement h2 { margin:26px auto 18px; max-width:850px; font-size:clamp(2rem,4.5vw,4.5rem); line-height:.95; letter-spacing:-.05em; text-transform:uppercase; }
.statement p:last-child { margin:0 auto; max-width:900px; color:rgba(255,255,255,.62); }
.statement-noise { position:absolute; inset:0; background:radial-gradient(circle at 50% 50%, rgba(234,164,44,.12), transparent 45%); }

.summary { background:var(--paper-2); }
.summary-card { display:grid; grid-template-columns:.9fr 1.1fr; gap:60px; padding:55px; border:1px solid rgba(11,16,22,.16); background:#f8f5ef; box-shadow:0 28px 80px rgba(11,16,22,.08); }
.summary h2 { font-size:clamp(2rem,4.6vw,4rem); }
.summary-card > div:first-child > p:last-child { color:var(--muted); font-weight:700; }
.summary-tags { display:flex; flex-wrap:wrap; gap:10px; align-content:center; }
.summary-tags span { padding:12px 14px; border:1px solid rgba(11,16,22,.15); border-radius:999px; background:#fff; font-weight:800; font-size:.83rem; }

.site-footer { background:#080c11; color:rgba(255,255,255,.62); }
.footer-inner { min-height:150px; display:flex; align-items:center; justify-content:space-between; gap:28px; font-size:.82rem; }
.footer-brand { color:#fff; }
.footer-inner p { margin:0; }

.reveal { opacity:1; transform:none; }
.reveal.in-view { opacity:1; transform:none; }

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

@media (max-width: 1020px) {
  .hero-layout, .capabilities-layout, .summary-card { grid-template-columns:1fr; }
  .hero { min-height:auto; }
  .hero-visual { min-height:520px; max-width:680px; width:100%; margin:0 auto; }
  .service-grid { grid-template-columns:repeat(2,1fr); }
  .section-heading { grid-template-columns:1fr; gap:10px; }
  .section-heading > .eyebrow { margin-bottom:0; }
  .capabilities-layout { gap:55px; }
  .technical-board { max-width:760px; width:100%; margin:0 auto; }
  .process-track { grid-template-columns:repeat(2,1fr); row-gap:55px; }
  .process-track::before { display:none; }
  .process-step { padding-right:36px; }
}

@media (max-width: 760px) {
  .container { width:min(100% - 28px, var(--max)); }
  .section { padding:82px 0; }
  .nav { min-height:70px; }
  .menu-toggle { display:block; position:relative; z-index:1002; }
  .nav-links { position:fixed; inset:0; z-index:1001; display:flex; flex-direction:column; align-items:flex-start; justify-content:center; gap:26px; padding:90px 28px 40px; background:rgba(8,12,17,.98); transform:translateX(100%); transition:transform .32s ease; }
  .nav-links.open { transform:none; }
  .nav-links a { font-size:1.45rem; color:#fff; }
  .brand-text { font-size:.76rem; }

  .hero { padding:112px 0 70px; }
  .hero-layout { gap:48px; }
  .hero h1 { font-size:clamp(2.8rem, 15vw, 5rem); }
  .hero-lead { font-size:.98rem; }
  .hero-actions { flex-direction:column; align-items:stretch; }
  .btn { width:100%; }
  .hero-visual { min-height:420px; }
  .visual-frame { border-radius:22px; }
  .structure-main { left:11%; right:10%; top:18%; bottom:18%; }
  .floating-note { padding:9px 10px; }
  .note-one{right:1%}.note-two{left:1%}.note-three{right:4%}
  .measure-side { display:none; }

  .experience-band-inner { grid-template-columns:1fr; gap:28px; padding:52px 0; }
  .experience-number { font-size:7rem; }
  .service-grid { grid-template-columns:1fr; }
  .service-card { min-height:240px; }
  .project-row { grid-template-columns:46px 1fr; gap:12px; padding:24px 0; }
  .project-row p { grid-column:2; }
  .projects-intro { margin-bottom:40px; }
  .board-grid { height:390px; }
  .process-track { grid-template-columns:1fr; row-gap:35px; }
  .process-step { display:grid; grid-template-columns:38px 1fr; gap:0 14px; padding:0; }
  .step-no { grid-column:1; grid-row:1; margin:4px 0 0; }
  .step-node { display:none; }
  .process-step h3 { grid-column:2; grid-row:1; }
  .process-step p { grid-column:2; grid-row:2; }
  .summary-card { padding:32px 24px; gap:32px; }
  .footer-inner { min-height:220px; flex-direction:column; align-items:flex-start; justify-content:center; gap:14px; }
}

@media (max-width: 420px) {
  .hero h1 { font-size:2.85rem; }
  .hero-stat strong { font-size:2.8rem; }
  .hero-visual { min-height:360px; }
  .structure-label { font-size:.56rem; }
  .floating-note b { font-size:.55rem; }
  .floating-note span { font-size:.55rem; }
  .experience-number { font-size:5.7rem; }
  .section-heading h2, .capabilities h2, .projects h2, .summary h2 { font-size:2.35rem; }
  .statement-number { font-size:8rem; }
}