:root{--bg:#0f1115;--bg-soft:#151820;--text:#e7e9ee;--muted:#a5acb8;--card:#10131a;--border:#232838;--accent:#b03f49;}
*{box-sizing:border-box}html,body{margin:0;padding:0;font-family:Inter,system-ui,Segoe UI,Roboto,Helvetica,Arial}body{background:var(--bg);color:var(--text);line-height:1.6}
.container{width:min(1100px,92%);margin-inline:auto}.site-header{position:sticky;top:0;border-bottom:1px solid var(--border)}.header-inner{display:flex;justify-content:space-between;align-items:center;padding:.85rem 0}
.nav a{color:var(--muted);text-decoration:none;margin:0 .5rem;padding:.4rem .6rem;border-radius:10px;border:1px solid transparent}.nav a.active,.nav a:hover{color:var(--text);border-color:var(--border)}
.hero{padding:3rem 0}.btn{display:inline-block;padding:.7rem 1rem;border-radius:12px;border:1px solid var(--border);color:var(--text)}.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.section{padding:2rem 0}.contact-form{display:grid;gap:1rem;max-width:560px}.field{display:grid;gap:.3rem}input,textarea{background:var(--bg-soft);border:1px solid var(--border);border-radius:12px;padding:.7rem .8rem;color:var(--text)}
.alert{border:1px solid var(--border);border-radius:12px;padding:.75rem 1rem;margin:.75rem 0}.alert.success{border-color:#2b8a3e33;background:#2b8a3e11}.alert.error{border-color:#c92a2a33;background:#c92a2a11}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.brand-logo{display:grid;place-items:center;width:32px;height:32px;border-radius:10px;background:var(--accent);color:#fff;font-weight:800}