:root{
  --bg:#0b1117; --panel:#0f1724; --muted:#9aa4b3; --text:#e5e7eb;
  --accent:#22c55e; --accent-2:#fbbf24; --card:#0f172a; --border:#1f2937;
  --shadow: 0 18px 40px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--text);
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif;line-height:1.6}
a{color:inherit;text-decoration:none}
.container{max-width:1160px;margin:0 auto;padding:0 22px}

/* NAV */
header{position:sticky;top:0;z-index:50;background:rgba(11,17,23,.75);backdrop-filter:saturate(140%) blur(10px);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:32px}
.menu{display:flex;gap:22px;list-style:none;margin:0;padding:0}
.menu a{opacity:.92}
.menu a:hover{color:var(--accent)}
.mobile-toggle{display:none;border:1px solid var(--border);background:transparent;padding:8px 10px;border-radius:10px}
@media(max-width:860px){.menu{display:none}.mobile-toggle{display:block}}

/* HERO */
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--border)}
.hero .inner{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center;padding:72px 0 48px}
.hero h1{font-size:clamp(36px,4.6vw,58px);line-height:1.12;margin:0 0 18px;font-weight:800}
.hero h1 .g{color:var(--accent)} .hero h1 .y{color:var(--accent-2)}
.hero p{color:var(--muted);font-size:18px;max-width:720px;margin:0 0 26px}
.hero .art{border:1px solid var(--border);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.hero .art{display:flex;align-items:center;justify-content:center}
.hero .art img{display:block;width:auto;max-width:420px;height:auto}
.btn{display:inline-block;padding:12px 18px;border-radius:12px;border:1px solid var(--border);
  background:#111827;color:var(--text);box-shadow:var(--shadow);transition:.15s transform ease}
.btn:hover{transform:translateY(-1px)}
.btn.primary{background:var(--accent);color:#062a12;border-color:rgba(0,0,0,.12);font-weight:700}
.btn.ghost{background:transparent}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0 10px}
.stat{background:var(--card);border:1px solid var(--border);padding:18px;border-radius:16px;text-align:center}
.stat h3{margin:6px 0 8px;font-size:28px}
.stat p{margin:0;color:var(--muted);font-size:14px}

/* SECTIONS */
.section{padding:64px 0;border-top:1px solid var(--border)}
.section h2{font-size:30px;margin:0 0 18px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:18px;box-shadow:var(--shadow)}
.card img{width:100%;height:auto;border-radius:12px;margin-bottom:10px;display:block}
.card h3{margin:0 0 8px}
.card p{margin:0;color:var(--muted)}
@media(max-width:900px){.grid,.stats,.hero .inner{grid-template-columns:1fr 1fr}.hero .inner{grid-template-columns:1fr}}
@media(max-width:560px){.grid,.stats{grid-template-columns:1fr}}

/* ABOUT */
.about{display:grid;grid-template-columns:1.2fr 1fr;gap:24px}
.about .panel{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:20px}
@media(max-width:900px){.about{grid-template-columns:1fr}}

/* CONTACT */
.contact .row{display:grid;grid-template-columns:1fr 1fr;gap:20px}
input,textarea{width:100%;background:#0b1320;color:var(--text);border:1px solid var(--border);
  border-radius:12px;padding:12px 14px;font-size:16px;outline:none}
textarea{min-height:120px;resize:vertical}
form .actions{display:flex;gap:10px;align-items:center;margin-top:12px}

/* FOOTER */
footer{border-top:1px solid var(--border);padding:18px 0;color:var(--muted)}
.small{font-size:14px;color:var(--muted)}