:root{--brand:#059669;--brand-700:#047857;--ink:#0f172a;--muted:#475569;--bg:#fff;--bg-alt:#f8fafc;--card:#fff;--border:#e2e8f0;--radius:16px;--shadow:0 10px 20px rgba(2,6,23,.06);--maxw:1200px;--px:20px}
*{box-sizing:border-box}html:focus-within{scroll-behavior:smooth}body{margin:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Inter,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
img{max-width:100%;height:auto;display:block}a{color:var(--brand);text-decoration:none}a:hover{text-decoration:underline}
.skip-link{position:absolute;left:-9999px;top:auto;width:1px;height:1px;overflow:hidden}.skip-link:focus{position:fixed;left:16px;top:16px;width:auto;height:auto;z-index:999;background:#0b1220;color:#fff;padding:10px 14px;border-radius:10px}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--px)}.grid{display:grid;gap:20px}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}
.muted{color:var(--muted)}.badge{display:inline-block;padding:6px 10px;border-radius:999px;background:#ecfdf5;color:var(--brand);font-weight:700;font-size:12px;letter-spacing:.3px;text-transform:uppercase}
.btn{display:inline-block;background:var(--brand);color:#fff;padding:12px 18px;border-radius:999px;font-weight:800;box-shadow:var(--shadow);transition:transform .15s ease}.btn:hover{background:var(--brand-700);text-decoration:none;transform:translateY(-1px)}.btn-outline{background:transparent;border:2px solid var(--brand);color:var(--brand);padding:10px 16px;border-radius:999px;font-weight:800}
.section{padding:48px 0}.section.alt{background:var(--bg-alt)}h1{font-size:clamp(24px,4vw,38px);line-height:1.15;margin:0 0 10px}h2{font-size:clamp(20px,3.2vw,30px);line-height:1.2;margin:0 0 14px}h3{font-size:clamp(17px,2.4vw,20px);margin:0 0 10px}
@media(min-width:768px){.grid.cols-2{grid-template-columns:repeat(2,1fr)}.grid.cols-3{grid-template-columns:repeat(3,1fr)}}
/* Header */
header.top{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(10px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 0}.brand{display:flex;align-items:center;gap:8px;font-weight:900;color:#0b1220;text-decoration:none;font-size:15px}
.brand img{height:34px;width:auto}@media(max-width:767px){.brand img{height:28px}}details.menu{margin-left:auto}details.menu>summary{list-style:none;cursor:pointer;padding:6px 10px;border:1px solid var(--border);border-radius:10px}
details.menu[open]>summary{background:#f3f4f6}nav.primary{display:flex;gap:12px;flex-wrap:wrap}@media(max-width:767px){nav.primary{display:block}nav.primary a{display:block;padding:8px 0;border-top:1px solid var(--border)}.hide-sm{display:none}}@media(min-width:768px){details.menu{display:none}}
/* Hero compacto */
.hero{position:relative;min-block-size:clamp(220px,34svh,420px);display:flex;align-items:center;isolation:isolate}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,120,87,.85),rgba(5,150,105,.7));z-index:0}
.hero>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
.hero .content{position:relative;color:#fff;padding-block:clamp(22px,5vw,44px);z-index:1}
/* Footer */
.site-footer{background:#0b1220;color:#cbd5e1;padding:32px 0;margin-top:36px}.footnote{font-size:12px;color:#64748b}
/* Utilities */
.list{margin:0;padding-left:18px}.chips{display:flex;gap:8px;flex-wrap:wrap}.chip{background:#ecfdf5;color:#047857;border:1px solid #a7f3d0;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700}