:root{--bg:#0a0a0a;--panel:#111;--text:#eaeaea;--muted:#a9a9a9;--accent:#2bf9a6;--border:#242424}
*{box-sizing:border-box}html,body{margin:0;padding:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.55}
a{color:var(--text);text-decoration:none}
.container{max-width:1140px;margin:0 auto;padding:0 20px}
.header{position:sticky;top:0;z-index:50;background:rgba(10,10,10,.8);backdrop-filter:blur(8px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.5px}
.brand img{height:28px;width:auto;display:block;filter:invert(1)}
.nav-links{display:flex;align-items:center;gap:18px;font-size:15px}
.lang-switch{display:flex;gap:8px;align-items:center}
.lang-switch button{background:transparent;border:1px solid var(--border);color:var(--muted);padding:6px 10px;border-radius:8px;cursor:pointer;font-size:13px}
.lang-switch button.active{border-color:var(--accent);color:var(--accent)}
.btn{background:var(--accent);color:#09130f;border:none;padding:10px 16px;border-radius:10px;font-weight:600;cursor:pointer}
.btn.outline{background:transparent;border:1px solid var(--border);color:var(--text)}
.hero{position:relative;min-height:78vh;display:flex;align-items:center}
.hero::before{content:"";position:absolute;inset:0;background:url('./assets/hero.jpg') center/cover no-repeat;opacity:.18;filter:grayscale(1) contrast(1.05)}
.hero .container{position:relative;display:grid;grid-template-columns:1.2fr .8fr;gap:36px;padding-top:40px;padding-bottom:40px}
.h1{font-size:52px;letter-spacing:.4px;margin:0 0 14px 0}
.h1 .accent{color:var(--accent)}
.lead{color:var(--muted);font-size:18px;max-width:680px}
.badges{display:flex;gap:10px;margin-top:18px;flex-wrap:wrap}
.badge{border:1px solid var(--border);color:var(--muted);padding:6px 10px;border-radius:999px;font-size:12px}
.cta-row{display:flex;gap:12px;margin-top:22px}
.simulation{background:#121212;border:1px solid var(--border);border-radius:16px;padding:18px;display:grid;gap:14px;height:fit-content}
.sim-card{border:1px solid var(--border);border-radius:14px;padding:14px}
.kpi{font-size:26px;font-weight:800}
.kpi.low{color:#8affc4}.kpi.med{color:#ffd166}.kpi.high{color:#ff6b6b}
.grid{display:grid;gap:18px}
.grid.cards{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));margin:30px 0}
.card{background:#121212;border:1px solid var(--border);border-radius:16px;padding:18px}
.section{padding:40px 0}.section.dark{background:var(--bg)}
.section-divider{height:1px;background:var(--border);margin:0}
.footer{border-top:1px solid var(--border);color:var(--muted);padding:24px 0;font-size:13px}
.small{font-size:12px;color:var(--muted)}
h2{font-size:28px;margin:0 0 12px 0}.kicker{font-size:12px;color:var(--muted);letter-spacing:.2em;text-transform:uppercase}