:root {
  --bg: #f7f7f2;
  --ink: #0d0d0d;
  --muted: #5d5d58;
  --line: #d9d9d2;
  --panel: #e9e9e2;
  --soft: #efefe9;
  --dark: #171717;
  --radius: 28px;
  --max: 1440px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.45;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.container { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }

.header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(247,247,242,.94);
  backdrop-filter: blur(18px);
}
.nav {
  min-height: 76px; display: grid; grid-template-columns: 1fr auto 1fr;
  align-items: center; gap: 28px;
}
.brand { font-size: 1.02rem; font-weight: 700; letter-spacing: -.03em; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: .92rem; }
.nav-actions { justify-self: end; }
.nav-item { position: relative; }
.dropdown {
  display: none; position: absolute; top: 28px; left: -20px;
  min-width: 250px; background: var(--bg); border: 1px solid var(--line);
  border-radius: 18px; padding: 14px; box-shadow: 0 20px 50px rgba(0,0,0,.08);
}
.dropdown a { display: block; padding: 10px 12px; border-radius: 10px; }
.dropdown a:hover { background: var(--soft); }
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown { display: block; }

.pill {
  display: inline-flex; justify-content: center; align-items: center;
  min-height: 46px; padding: 0 22px; border-radius: 999px;
  border: 1px solid var(--ink); font-weight: 600; transition: 160ms ease;
}
.pill.dark { background: var(--ink); color: white; }
.pill:hover { transform: translateY(-1px); }
.menu-button { display: none; border: 0; background: none; font-weight: 700; }

.hero {
  min-height: calc(100vh - 76px); padding: 70px 0 30px;
  display: flex; align-items: center;
}
.hero-inner { width: 100%; text-align: center; }
.hero h1 {
  max-width: 1240px; margin: 0 auto;
  font-size: clamp(3.8rem,8.9vw,9rem); line-height: .92;
  letter-spacing: -.072em; font-weight: 500;
}
.hero h1 span { display: block; color: #66665f; }
.hero p {
  max-width: 760px; margin: 32px auto 28px; color: var(--muted);
  font-size: clamp(1.08rem,1.5vw,1.35rem);
}
.hero-actions { display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }

.statement { padding: 70px 0 130px; }
.statement-grid {
  border-top: 1px solid var(--line); padding-top: 30px;
  display: grid; grid-template-columns: 1fr 2fr; gap: 40px;
}
.label {
  font-size: .82rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em;
}
.statement-copy {
  font-size: clamp(2rem,4.8vw,5rem); line-height: 1.02;
  letter-spacing: -.055em; font-weight: 500; max-width: 1000px;
}

.feature-section { padding: 20px 0 130px; }
.feature {
  display: grid; grid-template-columns: 1fr 1fr; min-height: 680px;
  border-top: 1px solid var(--line); padding: 24px 0 100px; gap: 24px;
}
.feature-copy {
  padding: 20px 45px 20px 0; display: flex;
  flex-direction: column; justify-content: space-between;
}
.feature-copy h2, .section-head h2, .page-hero h1, .split h2, .cta h2 {
  line-height: .95; letter-spacing: -.06em; font-weight: 500;
}
.feature-copy h2 { font-size: clamp(3rem,6.5vw,7rem); max-width: 720px; }
.feature-copy p { color: var(--muted); max-width: 560px; font-size: 1.08rem; margin-top: 24px; }
.text-link { display: inline-flex; margin-top: 34px; font-weight: 600; border-bottom: 1px solid; padding-bottom: 3px; }

.visual {
  position: relative; min-height: 620px; background: var(--panel);
  border-radius: var(--radius); overflow: hidden; padding: 34px;
  display: flex; align-items: center; justify-content: center;
}
.visual::before,.visual::after {
  content:""; position:absolute; border-radius:999px;
}
.visual::before { width:72%; height:72%; background:#d6d6cf; top:-18%; right:-10%; }
.visual::after { width:48%; height:48%; background:#bcbcb4; bottom:-14%; left:-8%; }
.mock-window {
  position: relative; z-index: 2; width:min(92%,680px);
  background:#fafaf7; border:1px solid #cfcfc8; border-radius:20px;
  padding:18px; box-shadow:0 30px 80px rgba(0,0,0,.12);
}
.mock-top { display:flex; gap:7px; padding-bottom:16px; border-bottom:1px solid var(--line); }
.dot { width:8px; height:8px; border-radius:50%; background:#a3a39d; }
.mock-grid { display:grid; grid-template-columns:.7fr 1.3fr; gap:14px; padding-top:14px; }
.mock-side,.mock-main { background:var(--soft); border-radius:13px; min-height:320px; padding:18px; }
.mock-line { height:10px; background:#cecec7; border-radius:999px; margin-bottom:12px; }
.mock-line.short{width:55%}.mock-line.medium{width:75%}.mock-line.tiny{width:35%}
.mock-cards { margin-top:28px; display:grid; grid-template-columns:repeat(2,1fr); gap:12px; }
.mock-card { height:94px; background:#deded7; border-radius:12px; }

.services, .page-section { padding: 30px 0 140px; }
.section-head {
  border-top:1px solid var(--line); padding-top:26px; margin-bottom:70px;
  display:grid; grid-template-columns:1fr 2fr; gap:40px;
}
.section-head h2 { font-size:clamp(2.7rem,5.4vw,6rem); max-width:980px; }
.service-list { border-top:1px solid var(--line); }
.service-row {
  display:grid; grid-template-columns:1.1fr 1fr; gap:50px;
  padding:30px 0; border-bottom:1px solid var(--line); align-items:start;
}
.service-row h3 { font-size:clamp(1.5rem,2.7vw,2.8rem); line-height:1.05; letter-spacing:-.045em; font-weight:500; }
.service-row p { color:var(--muted); max-width:610px; }

.dark-section {
  background:var(--dark); color:white; padding:120px 0 140px;
}
.dark-section .section-head, .dark-section .solution-grid article { border-color:#3c3c3c; }
.dark-section .label, .dark-section p { color:#a8a8a2; }

.solution-grid {
  display:grid; grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--line);
}
.solution-grid article {
  padding:34px 28px 40px 0; border-bottom:1px solid var(--line);
}
.solution-grid article:nth-child(3n+2),
.solution-grid article:nth-child(3n+3) { padding-left:28px; border-left:1px solid var(--line); }
.solution-grid h3 {
  font-size:clamp(1.5rem,2.5vw,2.5rem); line-height:1.05;
  letter-spacing:-.04em; font-weight:500; margin-bottom:14px;
}
.solution-grid p { color:var(--muted); }
.solution-grid.light { border-top:1px solid var(--line); }

.work { padding:130px 0; }
.work-grid { display:grid; grid-template-columns:1fr 1.4fr; gap:90px; border-top:1px solid var(--line); padding-top:28px; }
.work-copy h2 { font-size:clamp(2.8rem,5.8vw,6.5rem); line-height:.96; letter-spacing:-.06em; font-weight:500; }
.steps { border-top:1px solid var(--line); }
.step { display:grid; grid-template-columns:70px 1fr; gap:24px; padding:28px 0 40px; border-bottom:1px solid var(--line); }
.step h3 { font-size:1.5rem; margin-bottom:9px; font-weight:500; }
.step p { color:var(--muted); max-width:650px; }

.page-hero { padding:120px 0 110px; }
.page-hero-grid { display:grid; grid-template-columns:1.4fr .8fr; gap:70px; align-items:end; }
.page-hero h1 { font-size:clamp(3.5rem,7vw,8rem); max-width:950px; margin-top:18px; }
.page-hero p { color:var(--muted); font-size:1.18rem; max-width:560px; }

.split { display:grid; grid-template-columns:1fr 1.25fr; gap:90px; border-top:1px solid var(--line); padding-top:28px; }
.split h2 { font-size:clamp(2.7rem,5vw,5.8rem); margin-top:18px; }
.prose p { font-size:1.08rem; color:var(--muted); margin-bottom:22px; max-width:760px; }
.dark-section .prose p { color:#bdbdb7; }

.engagement-list { border-top:1px solid var(--line); display:grid; grid-template-columns:repeat(2,1fr); }
.engagement-list div { padding:24px 0; border-bottom:1px solid var(--line); }
.engagement-list div:nth-child(even) { padding-left:28px; border-left:1px solid var(--line); }
.compact { padding-top:80px; }

.cta { padding:30px 0 90px; text-align:center; }
.cta-box { border-top:1px solid var(--line); padding-top:90px; }
.cta h2 { font-size:clamp(3.7rem,8vw,8.5rem); max-width:1150px; margin:0 auto 35px; }

.contact-grid { display:grid; grid-template-columns:.8fr 1.2fr; gap:90px; }
.contact-form { display:grid; gap:20px; }
.field { display:grid; gap:8px; }
.field label { font-weight:600; }
.field input,.field textarea,.field select {
  width:100%; border:1px solid var(--line); background:#fff;
  border-radius:14px; padding:15px 16px;
}
.field textarea { min-height:180px; resize:vertical; }
.honeypot { position:absolute !important; left:-9999px !important; }
.form-note { color:var(--muted); font-size:.92rem; }
.error-message { color:#8b1e1e; margin-top:14px; }

footer { background:var(--dark); color:white; padding:70px 0 34px; }
.footer-grid { display:grid; grid-template-columns:1.4fr repeat(4,1fr); gap:50px; }
footer p, footer a { color:#a8a8a2; }
footer a { display:block; margin:9px 0; font-size:.92rem; }
footer h4 { margin-bottom:15px; font-size:.92rem; }
.footer-intro { margin-top:14px; max-width:360px; }
.footer-bottom {
  border-top:1px solid #3c3c3c; margin-top:58px; padding-top:24px;
  display:flex; justify-content:space-between; color:#8e8e88; font-size:.84rem;
}

@media (max-width: 980px) {
  .nav { grid-template-columns:1fr auto; }
  .nav-actions { display:none; }
  .nav-links {
    display:none; position:absolute; top:76px; left:20px; right:20px;
    background:var(--bg); border:1px solid var(--line); border-radius:20px;
    padding:24px; flex-direction:column; align-items:flex-start;
  }
  .nav-links.open { display:flex; }
  .dropdown {
    position:static; display:block; box-shadow:none; border:0;
    padding:8px 0 0 14px; background:transparent;
  }
  .menu-button { display:block; }
  .statement-grid,.section-head,.feature,.work-grid,.page-hero-grid,.split,.contact-grid,.footer-grid { grid-template-columns:1fr; }
  .feature-copy { padding-right:0; min-height:450px; }
  .solution-grid { grid-template-columns:1fr 1fr; }
  .solution-grid article:nth-child(3n+2), .solution-grid article:nth-child(3n+3) { padding-left:0; border-left:0; }
  .solution-grid article:nth-child(even) { padding-left:28px; border-left:1px solid var(--line); }
}
.case-study-grid {
display: grid;
grid-template-columns: repeat(2, 1fr);
gap: 24px;
}

.case-study-card {
display: flex;
flex-direction: column;
min-height: 720px;
padding: 34px;
background: #fff;
border: 1px solid var(--line);
border-radius: var(--radius);
}

.case-study-meta {
margin-bottom: 32px;
color: var(--muted);
font-size: 0.82rem;
font-weight: 700;
letter-spacing: 0.06em;
text-transform: uppercase;
}

.case-study-card > h2 {
margin-bottom: 38px;
font-size: clamp(2rem, 3.4vw, 3.8rem);
font-weight: 500;
line-height: 1;
letter-spacing: -0.055em;
}

.case-study-content {
flex: 1;
}

.case-study-content h3 {
margin: 26px 0 8px;
font-size: 0.82rem;
letter-spacing: 0.07em;
text-transform: uppercase;
}

.case-study-content p {
color: var(--muted);
}

.case-study-results {
display: grid;
grid-template-columns: repeat(3, 1fr);
gap: 18px;
margin-top: 38px;
padding-top: 26px;
border-top: 1px solid var(--line);
}

.case-study-results strong {
display: block;
font-size: 1.4rem;
font-weight: 600;
letter-spacing: -0.035em;
}

.case-study-results span {
display: block;
margin-top: 5px;
color: var(--muted);
font-size: 0.8rem;
line-height: 1.3;
}

@media (max-width: 900px) {
.case-study-grid {
grid-template-columns: 1fr;
}

.case-study-card {
min-height: auto;
}
}

@media (max-width: 520px) {
.case-study-results {
grid-template-columns: 1fr;
}
}
.dark-section .case-study-card {
  background: #232323;
  color: #fff;
  border-color: #3c3c3c;
}

.dark-section .case-study-meta,
.dark-section .case-study-content p,
.dark-section .case-study-results span {
  color: #bdbdb7;
}

.dark-section .case-study-content h3,
.dark-section .case-study-card > h2,
.dark-section .case-study-results strong {
  color: #fff;
}

.dark-section .case-study-results {
  border-color: #3c3c3c;
}

@media (max-width: 640px) {
  .container { width:min(calc(100% - 28px),var(--max)); }
  .hero { min-height:78vh; }
  .hero h1 { font-size:clamp(3.25rem,17vw,5.8rem); }
  .statement { padding-bottom:90px; }
  .statement-copy { font-size:2.45rem; }
  .visual { min-height:470px; padding:18px; }
  .mock-grid { grid-template-columns:1fr; }
  .mock-side { display:none; }
  .service-row,.solution-grid,.engagement-list { grid-template-columns:1fr; }
  .solution-grid article:nth-child(even), .engagement-list div:nth-child(even) { padding-left:0; border-left:0; }
  .footer-bottom { flex-direction:column; gap:10px; }
}