:root {
  --base: #050300;
  --panel: rgba(12, 8, 2, 0.92);
  --accent: #d6a847;
  --accent-soft: #f0c970;
  --ink: #f8f4ea;
  --muted: rgba(248, 244, 234, 0.7);
  font-family: "Space Grotesk", system-ui, sans-serif;
}

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: var(--base); color: var(--ink); overflow-x: hidden; }

.grid { position: fixed; inset: 0; background: radial-gradient(circle at 20% 10%, rgba(214, 168, 71, 0.25), transparent 60%), radial-gradient(circle at 80% 0%, rgba(240, 201, 112, 0.2), transparent 65%); pointer-events: none; }
.grid::after { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px); background-size: 110px 110px; mix-blend-mode: screen; }

.container { width: min(1180px, 100% - 48px); margin: 0 auto; padding: 48px 0 120px; display: flex; flex-direction: column; gap: 48px; }

header { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; }
.brand { display: flex; gap: 12px; align-items: center; }
.brand-mark { width: 70px; height: 70px; border-radius: 20%; border: 1px solid rgba(255,255,255,0.12); background: rgba(214,168,71,0.25); display:flex; align-items:center; justify-content:center; overflow:hidden; }
.brand-mark img { width: 100%; height: auto; display:block; border-radius: 20%; }

nav { display:flex; justify-content:center; gap:18px; }
nav a { color: var(--muted); text-decoration:none; letter-spacing:0.08em; position:relative; }
nav a::after { content:""; position:absolute; left:0; bottom:-6px; width:100%; height:2px; background:linear-gradient(90deg, transparent, var(--accent), transparent); opacity:0; transition:opacity 0.2s; }
nav a:hover::after { opacity:1; }

.lang-toggle { display:flex; border:1px solid rgba(255,255,255,0.25); border-radius:999px; overflow:hidden; }
.lang-toggle button { background:transparent; border:none; color:var(--muted); padding:8px 16px; font-weight:600; cursor:pointer; }
.lang-toggle button.active { background:linear-gradient(120deg, var(--accent), var(--accent-soft)); color:#1b1507; }

.cta { background:linear-gradient(120deg, var(--accent), var(--accent-soft)); color:#1b1507; border-radius:999px; padding:11px 26px; font-weight:600; text-decoration:none; box-shadow:0 20px 45px rgba(214,168,71,0.35); }
.ghost { border:1px solid rgba(255,255,255,0.3); color:var(--ink); border-radius:999px; padding:11px 24px; background:transparent; font-weight:600; }

.hero { padding:30px 0 20px; }
.hero-stage { width:100%; height:320px; position:relative; pointer-events:none; }
.console { position:absolute; width:360px; height:220px; left:50%; top:50%; transform:translate(-50%, -50%); display:flex; flex-direction:column; gap:20px; }
.console-screen { flex:1; position:relative; overflow:hidden; border-radius:24px; border:1px solid rgba(255,255,255,0.12); background:rgba(214,168,71,0.12); box-shadow:0 0 35px rgba(214,168,71,0.35); padding:18px; animation:consoleGlow 6s ease-in-out infinite; }
.console-chart { display:flex; gap:8px; align-items:flex-end; height:70%; }
.chart-bar { flex:1; border-radius:6px; background:linear-gradient(180deg, rgba(214,168,71,0.8), rgba(214,168,71,0.2)); animation:barPulse 3s ease-in-out infinite; }
.bar-two { animation-delay:0.3s; }
.bar-three { animation-delay:0.6s; }
.bar-four { animation-delay:0.9s; }
.console-meter { height:6px; border-radius:999px; background:linear-gradient(90deg, rgba(214,168,71,0.2), rgba(214,168,71,0.8)); animation:meterSweep 4s ease-in-out infinite; }
.console-base { height:22px; border-radius:12px; background:rgba(214,168,71,0.2); border:1px solid rgba(255,255,255,0.1); }

.hero-copy { position:relative; z-index:1; width:100%; max-width:100%; text-align:center; margin:0; }
.kicker { text-transform:uppercase; letter-spacing:0.5em; font-size:0.7rem; color:var(--muted); margin-bottom:18px; }
.hero h2 { font-size:clamp(2.3rem, 3.8vw, 3.3rem); margin:0 0 16px; text-align:center; line-height:1.25; }
.hero p { color:var(--muted); line-height:1.7; }
.hero-cta { margin-top:24px; display:flex; justify-content:center; gap:16px; flex-wrap:wrap; }

.panel { background:var(--panel); border:1px solid rgba(255,255,255,0.08); border-radius:32px; padding:34px; box-shadow:0 30px 80px rgba(0,0,0,0.45); display:flex; flex-direction:column; gap:20px; }
.panel-head { display:flex; flex-wrap:wrap; justify-content:space-between; align-items:flex-end; gap:10px; border-bottom:1px solid rgba(255,255,255,0.08); padding-bottom:12px; }
.panel-head h3 { margin:0; font-size:2rem; }

.workflow-grid { display:flex; flex-direction:column; gap:18px; position:relative; }
.workflow-grid::before { content:""; position:absolute; left:18px; top:0; bottom:0; width:2px; background:linear-gradient(var(--accent), transparent); opacity:0.4; }
.log-grid { display:grid; grid-template-columns:repeat(auto-fit, minmax(240px,1fr)); gap:18px; }
.lines-list { display:flex; flex-direction:column; gap:16px; }
.lines-list article { display:flex; align-items:flex-start; gap:18px; }
.line-index { font-size:0.85rem; letter-spacing:0.4em; color:var(--accent-soft); margin-top:6px; }
.lines-list article h4 { margin:0 0 4px; }

.lines-list article, .workflow-grid article, .log-grid article { border-radius:22px; border:1px solid rgba(255,255,255,0.08); padding:22px; background:rgba(15,9,2,0.92); transition:transform 0.3s, border-color 0.3s, box-shadow 0.3s; position:relative; }
.lines-list article:hover, .workflow-grid article:hover, .log-grid article:hover { transform:translateY(-8px); border-color:rgba(214,168,71,0.45); box-shadow:0 18px 45px rgba(214,168,71,0.3); }

.lines-list .card-icon { width:48px; height:48px; border-radius:14px; background:linear-gradient(135deg, rgba(214,168,71,0.4), rgba(240,201,112,0.35)); margin-bottom:14px; display:flex; align-items:center; justify-content:center; color:var(--ink); }
.lines-list .card-icon svg { width:28px; height:28px; }

.step { letter-spacing:0.4em; color:var(--accent-soft); font-size:0.85rem; margin-bottom:10px; }
.log-grid span { font-size:0.78rem; letter-spacing:0.3em; color:var(--muted); }

.contact { display:flex; justify-content:space-between; align-items:center; gap:24px; }
footer { text-align:center; color:var(--muted); }

@keyframes consoleGlow { 0%,100% { box-shadow:0 0 35px rgba(214,168,71,0.25); } 50% { box-shadow:0 0 55px rgba(214,168,71,0.45); } }
@keyframes gridShift { from { transform:translateX(0); } to { transform:translateX(-40px); } }
@keyframes orbPulse { 0%,100% { opacity:0.3; transform:scale(0.9); } 50% { opacity:0.7; transform:scale(1.05); } }
@keyframes pulseBlink { 0%,100% { opacity:0.2; } 50% { opacity:0.8; } }
@keyframes barPulse { 0%,100% { transform:scaleY(0.6); } 50% { transform:scaleY(1); } }
@keyframes meterSweep { 0% { background-position:0 0; } 100% { background-position:200% 0; } }

@media (max-width:720px) {
  header { grid-template-columns:1fr; gap:12px; }
  nav { justify-content:flex-start; flex-wrap:wrap; }
  .hero-stage { inset:20px calc(50% - 220px) auto calc(50% - 220px); }
  .contact { flex-direction:column; align-items:flex-start; }
}

.workflow-grid article { padding-left:48px; }
.workflow-grid article::before { content:""; position:absolute; left:18px; top:24px; width:14px; height:14px; border-radius:50%; background:var(--accent); box-shadow:0 0 15px rgba(214,168,71,0.5); }

.console-grid { position:absolute; inset:0; background-image:linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px); background-size:40px 40px; opacity:0.15; animation:gridShift 8s linear infinite; }
.console-orb { position:absolute; width:80px; height:80px; border-radius:50%; border:1px solid rgba(255,255,255,0.25); top:40px; right:40px; box-shadow:0 0 30px rgba(214,168,71,0.35); animation:orbPulse 5s ease-in-out infinite; }
.console-pulse { position:absolute; width:18px; height:18px; border-radius:50%; background:var(--accent); opacity:0.6; }
.pulse-a { bottom:35px; left:70px; animation:pulseBlink 2.5s infinite; }
.pulse-b { bottom:20px; left:120px; animation:pulseBlink 3.1s infinite; }