:root {
  --bg: #0f1115;
  --card: #171a21;
  --text: #e6e8ee;
  --muted: #9aa3b2;
  --accent: #5ac8fa;
  --accent-2: #8a66ff;
  --danger: #ff4d4f;
  --success: #2ecc71;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

header {
  background: linear-gradient(90deg, #10131a, #121620);
  border-bottom: 1px solid #1f2430;
  position: sticky;
  top: 0; z-index: 1000;
}

.header-inner {
  max-width: 1100px; margin: 0 auto; padding: 16px;
  display: flex; align-items: center; gap: 16px;
}

.header-brand {
  display: flex; align-items: center; gap: 12px;
}

.header-brand img { height: 48px; width: auto; border-radius: 6px; }
.header-brand h1 { font-size: 1.4rem; margin: 0; font-weight: 700; letter-spacing: 0.4px; }

nav ul {
  list-style: none; display: flex; gap: 16px; margin: 0 0 0 auto; padding: 0;
}
nav a {
  color: var(--text); padding: 10px 12px; border-radius: 8px;
}
nav a:hover { background: #1a1e27; }

.hero {
  max-width: 1100px; margin: 24px auto; padding: 0 16px;
}
.hero-card {
  background: var(--card); border: 1px solid #1f2430; border-radius: 16px; overflow: hidden;
}
.hero-media img { width: 100%; height: auto; display: block; }
.hero-content { padding: 24px; }
.hero-content h2 { margin: 0 0 8px; font-size: 1.6rem; }
.hero-content p { margin: 0 0 16px; color: var(--muted); }
.btn {
  display: inline-block; background: var(--accent); color: #06121a; font-weight: 600;
  padding: 10px 16px; border-radius: 10px; transition: transform 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }

.section {
  max-width: 1100px; margin: 24px auto; padding: 0 16px;
}
.card {
  background: var(--card); border: 1px solid #1f2430; border-radius: 16px; padding: 20px;
}
.grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
@media (max-width: 900px) {
  .grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .grid { grid-template-columns: 1fr; }
}

.list { margin: 0; padding: 0; list-style: none; }
.list li { padding: 8px 0; border-bottom: 1px dashed #263044; }
.list li:last-child { border-bottom: none; }

blockquote.tip {
  margin: 16px 0; padding: 12px 14px; border-left: 4px solid var(--accent);
  background: #121621; color: var(--text);
}

footer {
  margin-top: 32px; background: #10131a; border-top: 1px solid #1f2430;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto; padding: 18px 16px; color: var(--muted);
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center; justify-content: space-between;
}
.footer-links a { color: var(--muted); margin-right: 12px; }
.footer-links a:hover { color: var(--text); }

.notice {
  font-size: 0.92rem; color: var(--muted);
}

/* Cookie banner */
.cookie-banner {
  position: fixed; bottom: 16px; left: 16px; right: 16px; z-index: 2000;
  background: var(--card); border: 1px solid #223047; border-radius: 12px; padding: 14px;
  display: none;
}
.cookie-banner h4 { margin: 0 0 6px 0; }
.cookie-actions { display: flex; gap: 10px; margin-top: 8px; }
.btn-outline { border: 1px solid #334155; color: var(--text); background: transparent; padding: 8px 12px; border-radius: 8px; }
.btn-accept { background: var(--success); color: #041106; border: none; padding: 8px 12px; border-radius: 8px; }
.btn-decline { background: var(--danger); color: #fff; border: none; padding: 8px 12px; border-radius: 8px; }

/* Forms */
label { display: block; margin: 8px 0 4px; }
input[type="text"], input[type="email"], textarea {
  width: 100%; padding: 10px; border-radius: 10px; border: 1px solid #2a3345; background: #0e1219; color: var(--text);
}
textarea { min-height: 120px; }
button { cursor: pointer; }