:root{
  --slate-950:#020617;
  --slate-900:#0f172a;
  --slate-800:#1e293b;
  --slate-700:#334155;
  --slate-600:#475569;
  --slate-500:#64748b;
  --slate-400:#94a3b8;
  --slate-300:#cbd5e1;
  --slate-200:#e2e8f0;
  --slate-100:#f1f5f9;
  --slate-50:#f8fafc;
  --cyan-900:#164e63;
  --cyan-800:#155e75;
  --cyan-700:#0e7490;
  --cyan-600:#0891b2;
  --cyan-500:#06b6d4;
  --cyan-300:#67e8f9;
  --white:#fff;
  --radius:28px;
  --shadow:0 24px 60px rgba(15,23,42,.12);
  --soft-shadow:0 16px 40px rgba(15,23,42,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,Segoe UI,Roboto,Arial,sans-serif;color:var(--slate-900);background:var(--white);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(1180px,calc(100% - 40px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:100;border-bottom:1px solid rgba(226,232,240,.9);background:rgba(255,255,255,.86);backdrop-filter:blur(16px)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:20px}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-mark{width:44px;height:44px;display:grid;place-items:center;border-radius:17px;background:var(--slate-950);color:white;font-weight:900;font-size:20px;box-shadow:0 12px 30px rgba(15,23,42,.2)}
.brand-mark.light{background:white;color:var(--slate-950)}
.brand strong{display:block;font-size:16px;line-height:1.1}
.brand small{display:block;color:var(--slate-500);font-size:11px;line-height:1.3;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:2px}
.nav-link{font-size:13px;font-weight:700;color:var(--slate-600);padding:10px 12px;border-radius:999px;transition:.2s}
.nav-link:hover{background:var(--slate-100);color:var(--slate-950)}
.nav-link.active{background:var(--slate-950);color:white}
.menu-toggle{display:none;background:white;border:1px solid var(--slate-200);border-radius:14px;padding:10px;gap:4px;flex-direction:column}
.menu-toggle span{display:block;width:22px;height:2px;background:var(--slate-900);border-radius:3px}
.hero{position:relative;overflow:hidden;padding:86px 0}
.section-dark-gradient{background:radial-gradient(circle at 18% 15%, rgba(103,232,249,.38), transparent 32%),linear-gradient(135deg,#f8fafc 0%,#e2e8f0 48%,#f8fafc 100%)}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:56px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;margin-bottom:16px;color:var(--cyan-700);font-size:12px;font-weight:900;letter-spacing:.22em;text-transform:uppercase}
.eyebrow:before{content:"";width:9px;height:9px;background:var(--cyan-600);border-radius:50%;box-shadow:0 0 0 7px rgba(8,145,178,.12)}
.light-text{color:var(--cyan-300)}
.hero h1,.section-header h2,.feature-copy h2,.cta-band h2{margin:0;color:var(--slate-950);line-height:1.05;letter-spacing:-.045em}
.hero h1{font-size:clamp(42px,6vw,72px)}
.hero p{font-size:18px;color:var(--slate-600);max-width:650px;margin:22px 0 0;line-height:1.8}
.hero-actions,.cta-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 20px;font-weight:850;font-size:14px;transition:.22s;border:1px solid transparent;cursor:pointer}
.btn:hover{transform:translateY(-2px)}
.btn.primary{background:var(--slate-950);color:white;box-shadow:0 14px 30px rgba(15,23,42,.20)}
.btn.secondary{background:white;color:var(--slate-900);border-color:var(--slate-200)}
.btn.light{background:white;color:var(--slate-950)}
.btn.ghost-light{color:white;border-color:rgba(255,255,255,.22)}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px;max-width:600px}
.hero-stats div{border:1px solid rgba(15,23,42,.10);background:rgba(255,255,255,.68);border-radius:22px;padding:16px;backdrop-filter:blur(10px)}
.hero-stats strong{display:block;font-size:24px;line-height:1;color:var(--slate-950)}
.hero-stats span{display:block;margin-top:8px;font-size:12px;font-weight:700;color:var(--slate-500)}
.image-shell{position:relative;overflow:hidden;border-radius:var(--radius);background:var(--slate-100);box-shadow:var(--shadow);border:1px solid rgba(226,232,240,.8)}
.image-shell img{width:100%;height:100%;object-fit:cover;aspect-ratio:1.35/1}
.hero-image{transform:rotate(1.2deg)}
.hero-image:after,.project-card .image-shell:after,.product-card .image-shell:after{content:"Replace image";position:absolute;right:14px;bottom:14px;background:rgba(2,6,23,.76);color:white;font-size:11px;font-weight:800;padding:7px 10px;border-radius:999px;backdrop-filter:blur(8px)}
.section-pad{padding:86px 0}
.section-muted{background:var(--slate-50)}
.section-dark{background:var(--slate-950);color:white}
.section-header{text-align:center;max-width:780px;margin:0 auto 44px}
.section-header h2{font-size:clamp(32px,4vw,48px)}
.section-header p{margin:18px auto 0;color:var(--slate-600);font-size:16px;line-height:1.8}
.section-dark .section-header h2,.cta-band h2{color:white}
.section-dark .section-header p{color:var(--slate-300)}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.info-card,.project-card,.product-card,.article-card,.path-card{background:white;border:1px solid var(--slate-200);border-radius:var(--radius);padding:26px;box-shadow:var(--soft-shadow);transition:.22s}
.info-card:hover,.project-card:hover,.product-card:hover,.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.icon-badge{width:52px;height:52px;border-radius:19px;background:var(--slate-950);color:white;display:grid;place-items:center;font-size:22px;margin-bottom:20px}
.info-card h3,.project-card h3,.product-card h3,.article-card h3,.path-card h3{margin:0;color:var(--slate-950);font-size:20px;letter-spacing:-.02em;line-height:1.25}
.info-card p,.project-card p,.product-card p,.article-card p,.path-card p{color:var(--slate-600);font-size:14px;line-height:1.75;margin:12px 0 0}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.tag-row span{font-size:11px;font-weight:800;color:var(--slate-600);background:var(--slate-50);border:1px solid var(--slate-200);border-radius:999px;padding:7px 10px}
.card-link{display:inline-flex;gap:6px;align-items:center;margin-top:20px;font-weight:900;color:var(--cyan-800);font-size:14px}
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:start}
.feature-grid.reverse .image-shell{order:2}
.feature-copy h2{font-size:clamp(30px,3.8vw,48px)}
.feature-copy p{color:var(--slate-600);font-size:16px;line-height:1.85;margin:18px 0 0}
.check-list{list-style:none;padding:0;margin:24px 0;display:grid;gap:12px}
.check-list li{position:relative;padding-left:34px;color:var(--slate-700);font-weight:650}
.check-list li:before{content:"✓";position:absolute;left:0;top:1px;width:22px;height:22px;border-radius:50%;background:rgba(8,145,178,.12);color:var(--cyan-700);display:grid;place-items:center;font-size:13px;font-weight:900}
.dark-cards .info-card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.10);box-shadow:none}
.dark-cards .info-card h3{color:white}
.dark-cards .info-card p{color:var(--slate-300)}
.dark-cards .tag-row span{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.12);color:var(--slate-200)}
.cta-band{padding:78px 0;background:radial-gradient(circle at 78% 20%,rgba(103,232,249,.22),transparent 30%),linear-gradient(135deg,var(--slate-950),#123044)}
.cta-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center}
.cta-band p{color:var(--slate-300);font-size:17px;line-height:1.8;max-width:720px}
.cta-actions{justify-content:flex-end;margin-top:0}
.page-hero-small{padding:72px 0;background:linear-gradient(135deg,#f8fafc,#e2e8f0)}
.trust-strip{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;margin-top:28px}
.trust-strip span{font-size:12px;font-weight:900;color:var(--slate-700);background:white;border:1px solid var(--slate-200);border-radius:999px;padding:8px 12px}
.process-line{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.process-line .step{background:white;border:1px solid var(--slate-200);border-radius:22px;padding:18px;box-shadow:var(--soft-shadow)}
.step-number{width:34px;height:34px;border-radius:50%;background:var(--slate-950);color:white;display:grid;place-items:center;font-weight:900;margin-bottom:14px}
.gallery-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
.gallery-grid .image-shell:first-child{grid-row:span 2}
.gallery-grid .image-shell img{aspect-ratio:1.5/1}
.matrix{overflow:auto;border:1px solid var(--slate-200);border-radius:24px;background:white;box-shadow:var(--soft-shadow)}
.matrix table{width:100%;border-collapse:collapse;min-width:720px}
.matrix th,.matrix td{padding:18px;border-bottom:1px solid var(--slate-200);text-align:left;font-size:14px}
.matrix th{background:var(--slate-50);color:var(--slate-700);font-size:12px;text-transform:uppercase;letter-spacing:.14em}
.matrix td.check{color:var(--cyan-700);font-weight:900;text-align:center}
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:30px}
.filter-btn{border:1px solid var(--slate-200);background:white;color:var(--slate-700);font-weight:900;border-radius:999px;padding:10px 15px;cursor:pointer;transition:.2s}
.filter-btn.active,.filter-btn:hover{background:var(--slate-950);color:white}
.use-case-card{display:flex;flex-direction:column}
.meta-row{display:flex;gap:8px;flex-wrap:wrap;margin:14px 0}
.meta-row span{background:var(--cyan-50,#ecfeff);color:var(--cyan-800);border:1px solid #bae6fd;border-radius:999px;font-size:11px;font-weight:900;padding:6px 9px}
.project-card,.product-card,.article-card{padding:0;overflow:hidden}
.project-card .card-body,.product-card .card-body,.article-card .card-body{padding:24px}
.status-pill{display:inline-flex;margin:0 0 12px;background:rgba(8,145,178,.12);color:var(--cyan-800);font-weight:900;font-size:11px;border-radius:999px;padding:7px 10px}
.product-card .image-shell,.project-card .image-shell,.article-card .image-shell{border-radius:0;border:none;box-shadow:none}
.product-card .image-shell img,.project-card .image-shell img,.article-card .image-shell img{aspect-ratio:1.7/1}
.timeline{position:relative;display:grid;gap:16px}
.timeline:before{content:"";position:absolute;left:21px;top:20px;bottom:20px;width:2px;background:var(--slate-200)}
.timeline-item{position:relative;padding-left:60px}
.timeline-dot{position:absolute;left:0;top:4px;width:44px;height:44px;border-radius:50%;background:var(--slate-950);color:white;display:grid;place-items:center;font-weight:900;border:6px solid white;box-shadow:0 0 0 1px var(--slate-200)}
.form-card{background:white;border:1px solid var(--slate-200);border-radius:var(--radius);padding:32px 36px;box-shadow:var(--shadow)}
.form-card form{display:flex;flex-direction:column;gap:16px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-card .btn{align-self:flex-start}
input,select,textarea{width:100%;border:1px solid var(--slate-200);border-radius:18px;padding:14px 15px;font:inherit;color:var(--slate-800);outline:none;transition:.2s;background:white}
textarea{min-height:160px;resize:vertical}
input:focus,select:focus,textarea:focus{border-color:var(--cyan-600);box-shadow:0 0 0 4px rgba(8,145,178,.12)}
.form-message{display:none;margin-top:0;padding:12px 14px;border-radius:16px;background:#ecfeff;color:var(--cyan-900);font-weight:800}
.form-message.error{background:#fef2f2;color:#b91c1c}
.site-footer{background:var(--slate-950);color:white;padding:56px 0 24px}
.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .9fr .8fr;gap:30px}
.footer-text{color:var(--slate-300);max-width:440px;font-size:14px;line-height:1.8;margin-top:18px}
.site-footer h4{margin:0 0 14px;font-size:14px}
.site-footer a,.site-footer p{display:block;color:var(--slate-300);font-size:14px;margin:0 0 9px}
.site-footer a:hover{color:white}
.footer-cta{color:white!important;font-weight:900;margin-top:14px!important}
.copyright{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:var(--slate-400);font-size:12px}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.visible{opacity:1;transform:none}

@media (max-width:1040px){
  .main-nav{position:absolute;left:20px;right:20px;top:82px;display:none;flex-direction:column;align-items:stretch;background:white;border:1px solid var(--slate-200);border-radius:24px;padding:12px;box-shadow:var(--shadow)}
  .main-nav.open{display:flex}
  .nav-link{padding:12px 14px}
  .menu-toggle{display:flex}
  .hero-grid,.feature-grid,.cta-grid{grid-template-columns:1fr}
  .feature-grid.reverse .image-shell{order:0}
  .cta-actions{justify-content:flex-start}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .process-line{grid-template-columns:repeat(3,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .container{width:min(100% - 28px,1180px)}
  .hero{padding:58px 0}
  .section-pad{padding:58px 0}
  .grid-4,.grid-3,.grid-2,.gallery-grid,.form-grid{grid-template-columns:1fr}
  .hero-stats,.process-line{grid-template-columns:1fr}
  .hero h1{font-size:38px}
  .section-header h2,.feature-copy h2{font-size:30px}
  .footer-grid{grid-template-columns:1fr}
  .copyright{flex-direction:column}
  .brand small{display:none}
}