:root{--bg:#f8fafc;--text:#0f172a;--muted:#475569;--brand:#0ea5e9;--card:#ffffff;--border:#e2e8f0}
*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--text);background:var(--bg)}
a{color:inherit;text-decoration:none}
.container{max-width:1200px;margin:0 auto;padding:0 16px}
header{position:sticky;top:0;backdrop-filter:saturate(1.1) blur(8px);background:rgba(255,255,255,.72);border-bottom:1px solid var(--border);z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.logo{display:flex;align-items:center;gap:12px}
.logo img{display:block;height:36px;width:auto}
.nav{display:none;gap:24px;font-size:14px}
.cta{display:none}
@media(min-width:768px){.nav,.cta{display:flex}}
.btn{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);background:var(--card);padding:10px 16px;border-radius:16px;font-weight:600;cursor:pointer}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.badge{display:inline-block;padding:4px 8px;border:1px solid var(--border);border-radius:999px;font-size:12px;color:var(--muted)}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#e0f2fe,white,#eef2ff)}
.hero-grid{display:grid;grid-template-columns:1fr;gap:32px;padding:64px 0}
@media(min-width:900px){.hero-grid{grid-template-columns:1.1fr 1fr;align-items:center}}
.hero-img{aspect-ratio:4/3;border-radius:24px;box-shadow:0 10px 30px rgba(0,0,0,.08);background:#cbd5e1 url('assets/hero.jpg') center/cover no-repeat}
h1{font-size:44px;margin:0}
h2{font-size:32px;margin:0 0 16px}
.tagline{font-size:14px;color:var(--muted)}
.section{padding:64px 0}
.grid{display:grid;gap:16px}
.cards{grid-template-columns:1fr}
@media(min-width:900px){.cards{grid-template-columns:repeat(3,1fr)}}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;box-shadow:0 10px 20px rgba(15,23,42,.04)}
.card .content{padding:16px}
.card .title{font-weight:700;margin-bottom:8px}
.projects{grid-template-columns:1fr}
@media(min-width:700px){.projects{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.projects{grid-template-columns:repeat(3,1fr)}}
.project{overflow:hidden;border-radius:16px;background:var(--card);border:1px solid var(--border)}
.project img{width:100%;height:240px;object-fit:cover;display:block}
.project .meta{padding:12px 14px}
.text-muted{color:var(--muted)}
.small{font-size:12px}
footer{background:#fff;border-top:1px solid var(--border)}
footer .cols{display:grid;gap:24px;padding:24px 0}
@media(min-width:900px){footer .cols{grid-template-columns:1.2fr .8fr .8fr}}
.accordion{background:#fff;border:1px solid var(--border);border-radius:16px;overflow:hidden}
.acc-item{border-top:1px solid var(--border)}
.acc-head{padding:14px 16px;font-weight:600;cursor:pointer;display:flex;justify-content:space-between;align-items:center}
.acc-body{padding:0 16px 16px 16px;display:none}
.acc-item.open .acc-body{display:block}
.input{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:12px;margin-bottom:12px}
.hero-logo img{height:120px;width:auto;display:block}