:root{--bg:#05070b;--bg2:#0a0f16;--line:#34d2ff44;--accent:#35ccff;--accent2:#9df0ff;--text:#f4f8fc;--muted:#b4c3d2}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font-family:Inter,Segoe UI,Arial,sans-serif;background:linear-gradient(180deg,var(--bg2),var(--bg));color:var(--text);line-height:1.6}
a{text-decoration:none;color:inherit}.container{width:min(1180px,92%);margin:auto}
header{position:sticky;top:0;z-index:10;background:#152232;border-bottom:1px solid transparent;backdrop-filter:none}
.nav{display:flex;align-items:center;justify-content:space-between;padding:.7rem 0;gap:1rem}
.brand img{height:48px;width:auto;display:block;border-radius:6px}
.nav-links{display:flex;gap:1rem}.nav-links a{color:var(--muted)}.nav-links a.active,.nav-links a:hover{color:var(--accent2)}
.btn{display:inline-block;padding:.72rem 1.1rem;border-radius:10px;font-weight:700;border:1px solid transparent}
.btn-primary{background:linear-gradient(120deg,var(--accent),var(--accent2));color:#052635}.btn-ghost{border-color:#66deff77;color:var(--accent2)}
.hero{position:relative;min-height:72vh;display:flex;align-items:center}
.hero-bg{background:url('../img/hero-ref.jpg') center/cover no-repeat}
.overlay{position:absolute;inset:0;background:linear-gradient(90deg,#05070bd9 18%,#05070b8f 58%,#05070b70 100%)}
.hero-content{position:relative;padding:4.8rem 0 4rem;max-width:760px}
.hero h1{font-size:clamp(2rem,4.7vw,4.1rem);line-height:1.08;margin:0 0 1rem;letter-spacing:.01em}
.hero p{color:#d8e3ed;max-width:65ch}.actions{display:flex;gap:.8rem;flex-wrap:wrap;margin-top:1.2rem}
.ticker{padding:.72rem 1rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center;color:var(--accent2);font-weight:600;letter-spacing:.04em;background:#08131fcc}
.section{padding:3rem 0}.section.dark{background:#07101acc}
h2{font-size:2rem;margin:0 0 .8rem}.lead{color:var(--muted);max-width:80ch}
.approach-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.card{background:linear-gradient(180deg,#112033b3,#0a1727b8);border:1px solid var(--line);border-radius:14px;padding:1rem}
.card h3{margin:.1rem 0 .5rem}.card p{margin:0;color:var(--muted)}
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem;align-items:start}
.form{display:grid;gap:.7rem;background:#0b1624bd;padding:1rem;border:1px solid var(--line);border-radius:14px}
input,textarea{width:100%;padding:.75rem;border:1px solid #6adfff3f;background:#071220;color:var(--text);border-radius:9px}
footer{padding:1.1rem 0 2rem;border-top:1px solid var(--line);color:var(--muted);font-size:.95rem}
@media (max-width:980px){.approach-grid,.grid3,.grid2,.contact-wrap{grid-template-columns:1fr}.nav{flex-wrap:wrap}.hero{min-height:60vh}}