/* ==========================================
   3. STYLESHEET / DESIGN SYSTEM (styles.css)
   Black & Red Luxury Theme for Dubai Tourism
   ========================================== */
:root {
  --bg-dark: #0a0a0a;
  --bg-card: #141414;
  --brand-red: #e50914;
  --brand-red-hover: #b80710;
  --text-main: #ffffff;
  --text-muted: #a0a0a0;
  --border-color: #262626;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; }
body { background-color: var(--bg-dark); color: var(--text-main); line-height: 1.6; }

header {
  background: rgba(10, 10, 10, 0.95);
  border-bottom: 1px solid var(--border-color);
  position: sticky; top: 0; z-index: 1000;
  padding: 1rem 2rem; display: flex; justify-content: space-between; align-items: center;
}
.logo { font-size: 1.5rem; font-weight: 800; color: var(--text-main); text-decoration: none; }
.logo span { color: var(--brand-red); }
nav a { color: var(--text-main); text-decoration: none; margin-left: 1.5rem; transition: color 0.3s; }
nav a:hover, nav a.active { color: var(--brand-red); }

.hero {
  background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.9)), url('https://images.unsplash.com/photo-1512453979798-5ea266f8880c?auto=format&fit=crop&w=1600&q=80') center/cover;
  min-height: 70vh; display: flex; flex-direction: column; justify-content: center; align-items: center; text-align: center; padding: 2rem;
}
.hero h1 { font-size: 3rem; margin-bottom: 1rem; }
.hero h1 span { color: var(--brand-red); }
.hero p { color: var(--text-muted); max-width: 600px; margin-bottom: 2rem; font-size: 1.1rem; }

.container { max-width: 1100px; margin: 3rem auto; padding: 0 1.5rem; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }

.card {
  background: var(--bg-card); border: 1px solid var(--border-color);
  border-radius: 8px; padding: 2rem; box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}
.card h2 { color: var(--brand-red); margin-bottom: 1.5rem; border-bottom: 2px solid var(--brand-red); padding-bottom: 0.5rem; }

.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; margin-bottom: 0.4rem; font-size: 0.9rem; color: var(--text-muted); }
.form-group label .required { color: var(--brand-red); }
.form-control {
  width: 100%; padding: 0.75rem; background: #1f1f1f; border: 1px solid var(--border-color);
  color: var(--text-main); border-radius: 4px; outline: none; transition: border-color 0.3s;
}
.form-control:focus { border-color: var(--brand-red); }

.btn-primary {
  width: 100%; padding: 0.85rem; background: var(--brand-red); color: white;
  border: none; border-radius: 4px; font-weight: 700; cursor: pointer; transition: background 0.3s;
}
.btn-primary:hover { background: var(--brand-red-hover); }

.alert { padding: 1rem; border-radius: 4px; margin-bottom: 1.5rem; font-size: 0.95rem; }
.alert-success { background: #1b4325; color: #85ed9d; border: 1px solid #2e7d32; }
.alert-danger { background: #4a151b; color: #ff9999; border: 1px solid #b71c1c; }

footer { background: #050505; text-align: center; padding: 2rem; border-top: 1px solid var(--border-color); color: var(--text-muted); font-size: 0.85rem; margin-top: 4rem; }