:root{
  --bg: #f4f3f0;
  --bg-alt: #ffffff;
  --surface: #ffffff;
  --border: #e2e0d9;
  --text: #121212;
  --text-muted: #55534c;
  --text-faint: #918f86;
  --accent: #e2472d;
  --radius-lg: 18px;
  --radius-sm: 8px;
  --ease: cubic-bezier(.16,.8,.24,1);
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Roboto, Helvetica, Arial, sans-serif;
}
*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } *{ animation-duration:.001ms !important; transition-duration:.001ms !important; } }
body{ margin:0; background:var(--bg); color:var(--text); font-family:var(--font-sans); line-height:1.6; }
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,p{ margin:0; }
.container{ width:100%; max-width:1180px; margin:0 auto; padding:0 clamp(20px,5vw,40px); }

.eyebrow{ display:inline-flex; align-items:center; gap:8px; font-size:12.5px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--accent); margin-bottom:16px; }
h1{ font-size:clamp(40px,7vw,84px); font-weight:800; letter-spacing:-.035em; line-height:.98; }
h2{ font-size:clamp(28px,4vw,44px); font-weight:800; letter-spacing:-.02em; line-height:1.1; }
h3{ font-size:19px; font-weight:700; }
.text-lead{ font-size:clamp(16px,1.8vw,19px); color:var(--text-muted); line-height:1.65; }

.btn{ display:inline-flex; align-items:center; justify-content:center; gap:8px; padding:15px 30px; border-radius:999px; font-weight:700; font-size:15px; border:1.5px solid transparent; cursor:pointer; transition:transform .3s var(--ease), background .3s var(--ease), border-color .3s var(--ease), color .3s var(--ease); }
.btn-primary{ background:var(--text); color:#fff; }
.btn-primary:hover{ transform:translateY(-2px); background:var(--accent); }
.btn-ghost{ background:transparent; border-color:var(--text); color:var(--text); }
.btn-ghost:hover{ background:var(--text); color:#fff; }

.site-header{ position:sticky; top:0; z-index:50; background:rgba(244,243,240,.88); backdrop-filter:blur(10px); border-bottom:1px solid var(--border); padding:20px 0; }
.nav-inner{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.logo{ font-weight:800; font-size:19px; letter-spacing:-.02em; }
.logo span{ color:var(--accent); }
.nav-links{ display:flex; align-items:center; gap:32px; }
.nav-links a{ font-size:14.5px; font-weight:600; color:var(--text-muted); transition:color .25s var(--ease); }
.nav-links a:hover{ color:var(--text); }
.nav-cta{ display:flex; align-items:center; gap:14px; }
.nav-toggle{ display:none; background:none; border:1px solid var(--border); border-radius:8px; width:40px; height:40px; align-items:center; justify-content:center; cursor:pointer; }
.nav-toggle svg{ width:18px; height:18px; }

.hero{ padding:96px 0 100px; border-bottom:1px solid var(--border); position:relative; overflow:hidden; }
.hero-graphic{ position:absolute; top:0; right:0; width:46%; height:100%; z-index:0; pointer-events:none; }
.hero-graphic svg{ width:100%; height:100%; }
.hero > .container{ position:relative; z-index:1; }
.hero-actions{ display:flex; gap:14px; margin-top:34px; flex-wrap:wrap; }
.abstract-card{ position:relative; border-radius:var(--radius-lg); background:#fff; border:1px solid var(--border); overflow:hidden; display:flex; align-items:center; justify-content:center; }
.abstract-card svg{ width:100%; height:100%; display:block; }
.abstract-card img{ width:100%; height:100%; object-fit:cover; display:block; }
.abstract-card .ph-label{ position:absolute; bottom:12px; left:14px; font-size:11px; font-weight:700; letter-spacing:.04em; text-transform:uppercase; color:#fff; background:var(--text); padding:4px 10px; border-radius:2px; }
.hero-row{ display:flex; justify-content:space-between; align-items:flex-end; gap:40px; margin-top:44px; flex-wrap:wrap; }
.hero-num{ display:flex; gap:44px; flex-wrap:wrap; }
.hero-num strong{ display:block; font-size:30px; font-weight:800; }
.hero-num span{ font-size:13px; color:var(--text-faint); }

.ph-photo{ position:relative; border-radius:var(--radius-lg); background:linear-gradient(150deg, rgba(226,71,45,.10), rgba(18,18,18,.06)); border:1px solid var(--border); display:flex; align-items:center; justify-content:center; overflow:hidden; }
.ph-photo svg{ width:26%; height:26%; color:var(--accent); opacity:.55; }
.ph-photo .ph-label{ position:absolute; bottom:10px; left:12px; font-size:11px; font-weight:600; color:var(--text-faint); background:#fff; padding:3px 9px; border-radius:999px; }

.section{ padding:100px 0; }
.section-alt{ background:var(--bg-alt); border-top:1px solid var(--border); border-bottom:1px solid var(--border); }
.section-header{ max-width:640px; margin-bottom:56px; }

.grid{ display:grid; gap:0; }
.grid-4{ grid-template-columns:repeat(4,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); gap:24px; }

.service-row{ display:grid; grid-template-columns: 60px 1fr 1fr; gap:24px; align-items:start; padding:30px 0; border-top:1px solid var(--border); }
.service-row:last-child{ border-bottom:1px solid var(--border); }
.service-num{ font-size:14px; font-weight:700; color:var(--accent); }
.service-row h3{ font-size:22px; }
.service-row p{ color:var(--text-muted); font-size:15px; }

.card{ background:var(--surface); border:1px solid var(--border); border-radius:var(--radius-lg); padding:30px; transition:transform .35s var(--ease), border-color .35s var(--ease); }
.card:hover{ transform:translateY(-5px); border-color:var(--text); }
.card h3{ margin-bottom:10px; }
.card p{ color:var(--text-muted); font-size:14.5px; }

.cta-banner{ border-radius:var(--radius-lg); padding:64px; background:var(--text); color:#fff; text-align:center; }
.cta-banner h2{ color:#fff; margin-bottom:16px; }
.cta-banner p{ color:#c9c7c2; margin-bottom:30px; }
.cta-banner .btn-primary{ background:var(--accent); }
.cta-banner .btn-ghost{ border-color:#4a4a4a; color:#fff; }
.cta-actions{ display:flex; justify-content:center; gap:14px; flex-wrap:wrap; }

.contact-layout{ display:grid; grid-template-columns:1fr 1fr; gap:60px; }
.contact-list{ margin-top:26px; display:flex; flex-direction:column; gap:16px; }
.contact-list span{ display:flex; align-items:center; gap:12px; font-weight:600; font-size:15px; }
.contact-list svg{ width:18px; height:18px; color:var(--accent); flex-shrink:0; }
.form-group{ margin-bottom:16px; }
.form-group label{ display:block; font-size:13px; font-weight:700; color:var(--text-muted); margin-bottom:6px; }
.form-control{ width:100%; padding:13px 14px; border-radius:var(--radius-sm); border:1.5px solid var(--border); background:#fff; font-family:inherit; font-size:15px; }
.form-control:focus{ outline:none; border-color:var(--accent); }
textarea.form-control{ min-height:110px; resize:vertical; }

.site-footer{ border-top:1px solid var(--border); padding:40px 0; }
.footer-row{ display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:14px; font-size:13.5px; color:var(--text-faint); }
.demo-badge{ display:inline-flex; align-items:center; gap:6px; font-size:12px; font-weight:700; color:var(--accent); background:#fff; border:1px solid var(--border); padding:5px 12px; border-radius:999px; }

.reveal{ opacity:0; transform:translateY(26px); transition:opacity .8s var(--ease), transform .8s var(--ease); transition-delay:var(--delay,0s); }
.reveal.is-visible{ opacity:1; transform:none; }

@media (max-width:980px){
  .grid-4,.grid-3{ grid-template-columns:repeat(2,1fr); }
  .contact-layout{ grid-template-columns:1fr; }
  .service-row{ grid-template-columns:40px 1fr; }
  .service-row > div:nth-child(3){ grid-column:2; }
}
@media (max-width:720px){
  .nav-links{ position:fixed; top:0; right:0; height:100vh; width:min(300px,80vw); background:var(--bg); border-left:1px solid var(--border); flex-direction:column; align-items:flex-start; justify-content:center; gap:26px; padding:40px; transform:translateX(100%); transition:transform .4s var(--ease); z-index:99; }
  .nav-links.open{ transform:translateX(0); }
  .nav-toggle{ display:flex; }
  .nav-cta .btn-ghost{ display:none; }
  .grid-4,.grid-3,.grid-2{ grid-template-columns:1fr; }
  .cta-banner{ padding:40px 22px; }
}