:root {
  --bg: #0b0c10;
  --bg-2: #111318;
  --panel: #15171d;
  --panel-2: #1f222c;
  --accent: #00e5ff;
  --accent-2: #7b2cbf;
  --text: #f1f3f6;
  --muted: #9aa3b2;
  --danger: #ff4d6d;
  --success: #00e676;
  --radius: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

.container { width: 92%; max-width: 1140px; margin: 0 auto; }

.site-header { position: relative; }

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}

.logo {
  font-family: 'Oswald', sans-serif;
  font-size: 1.6rem;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 1.5px;
}

.nav-links { display: flex; gap: 26px; align-items: center; }
.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links .admin-link {
  padding: 8px 14px;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
}

.hero {
  position: relative;
  padding: 110px 0 130px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(11,12,16,0.95) 0%, rgba(11,12,16,0.7) 60%, rgba(11,12,16,0.4) 100%),
    url('https://images.unsplash.com/photo-1571902943202-507ec2618e8f?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
  z-index: -1;
}
.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 70% 30%, rgba(0,229,255,0.12), transparent 45%);
}

.hero-content { max-width: 640px; }
.hero-badge {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 30px;
  background: rgba(0,229,255,0.12);
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}
.hero h1 {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(2.6rem, 6vw, 4.4rem);
  line-height: 1.05;
  margin: 0 0 20px;
  text-transform: uppercase;
}
.hero h1 .accent {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 1.15rem; color: var(--muted); margin-bottom: 32px; max-width: 520px; }
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }

.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 28px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  font-size: 0.98rem;
  transition: transform 0.2s, filter 0.2s;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  color: #fff;
  border: none;
}
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(255,255,255,0.2);
}
.btn-primary:hover, .btn-secondary:hover { transform: translateY(-2px); filter: brightness(1.1); }

.hero-stats {
  display: flex;
  gap: 42px;
}
.hero-stats div { display: flex; flex-direction: column; }
.hero-stats strong {
  font-family: 'Oswald', sans-serif;
  font-size: 1.7rem;
  color: var(--text);
}
.hero-stats span { color: var(--muted); font-size: 0.85rem; }

.section { padding: 90px 0; }
.section.alt { background: var(--bg-2); }

.section-head { text-align: center; max-width: 620px; margin: 0 auto 52px; }
.kicker {
  display: inline-block;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}
.kicker.center { display: block; text-align: center; }
.section-head h2 {
  font-family: 'Oswald', sans-serif;
  font-size: 2.4rem;
  margin: 0 0 14px;
}
.section-head p { color: var(--muted); }

.cards-grid {
  display: grid;
  gap: 24px;
}
.cards-grid.three { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.feature-card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,0.4); }
.feature-img {
  height: 190px;
  background-size: cover;
  background-position: center;
}
.feature-card h3 { padding: 22px 22px 8px; margin: 0; font-family: 'Oswald', sans-serif; }
.feature-card p { padding: 0 22px 24px; margin: 0; color: var(--muted); }

.brands { padding: 60px 0; border-top: 1px solid rgba(255,255,255,0.05); border-bottom: 1px solid rgba(255,255,255,0.05); }
.sponsor-row {
  display: flex;
  justify-content: center;
  gap: 46px;
  flex-wrap: wrap;
  opacity: 0.7;
}
.sponsor {
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 1px;
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split-text h2 { font-family: 'Oswald', sans-serif; font-size: 2.2rem; margin: 0 0 16px; }
.split-text p { color: var(--muted); margin-bottom: 24px; }
.checklist { list-style: none; padding: 0; margin: 0; }
.checklist li { margin-bottom: 12px; color: var(--text); }

.panel {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 32px;
}
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 0.85rem; color: var(--muted); margin-bottom: 8px; text-transform: uppercase; letter-spacing: 0.5px; }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  background: var(--panel-2);
  color: var(--text);
  font-size: 1rem;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); }
.form-message { margin-top: 12px; font-weight: 600; }
.form-message.success { color: var(--success); }
.form-message.error { color: var(--danger); }

.tip-card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px;
}
.tip-card h3 { margin: 0 0 10px; font-family: 'Oswald', sans-serif; }
.tip-card p { color: var(--muted); margin: 0 0 16px; }
.tip-card .meta { font-size: 0.8rem; color: var(--accent); }

.review-card {
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 28px;
}
.stars { color: #ffd700; font-size: 1.1rem; margin-bottom: 14px; }
.review-card > p { color: var(--text); font-size: 1.02rem; margin-bottom: 22px; }
.reviewer { display: flex; align-items: center; gap: 14px; }
.avatar {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  border: 2px solid var(--accent);
}
.reviewer strong { display: block; }
.reviewer span { color: var(--muted); font-size: 0.85rem; }

.site-footer {
  background: #07080a;
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-grid p, .footer-grid strong { color: var(--muted); }
.footer-grid strong { display: block; margin-bottom: 10px; color: var(--text); }
.copy { text-align: center; color: var(--muted); font-size: 0.85rem; }

.empty { color: var(--muted); text-align: center; }

@media (max-width: 820px) {
  .nav-links { display: none; }
  .split { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; }
}