/* =============================================
   HILBET - Modern Casino Landing Page
   Tasarım: Özgün & Premium
   ============================================= */

:root {
  --bg-dark: #0f172a;
  --bg-card: #1e293b;
  --bg-section: #0f172a;
  --gold: #f59e0b;
  --gold-light: #fbbf24;
  --red: #dc2626;
  --red-dark: #b91c1c;
  --green: #22c55e;
  --green-dark: #16a34a;
  --purple: #8b5cf6;
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --border: #1e293b;
  --border-light: #334155;
  --shadow: 0 8px 32px rgba(0,0,0,0.3);
  --radius: 16px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font);
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; transition: all 0.3s; }
a:hover { color: var(--gold-light); }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ============ HEADER ============ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(15,23,42,0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(245,158,11,0.1);
  transition: transform 0.3s;
}
.header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,0.3); }
.header.hidden { transform: translateY(-100%); }

.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}

.logo { display: flex; align-items: center; gap: 10px; font-weight: 900; }
.logo-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: linear-gradient(135deg, var(--gold), var(--red));
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: #fff; font-weight: 900;
}
.logo-text { font-size: 22px; color: var(--text); letter-spacing: -0.5px; }
.logo-text::after { content: ""; display: none; }

.nav { display: flex; gap: 8px; }
.nav a {
  color: var(--text-muted); font-size: 14px; font-weight: 500;
  padding: 8px 16px; border-radius: var(--radius-sm);
  transition: all 0.3s; position: relative;
}
.nav a:hover { color: var(--gold); background: rgba(245,158,11,0.08); }

.menu-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.menu-toggle span {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all 0.3s;
}

/* ============ HERO ============ */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding: 120px 0 60px;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(245,158,11,0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 50%, rgba(220,38,38,0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 0%, rgba(139,92,246,0.04) 0%, transparent 50%);
  z-index: 0;
}
.hero-particles { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero-content { position: relative; z-index: 1; display: flex; align-items: center; gap: 60px; }
.hero-text { flex: 1; }
.hero-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--gold), var(--red));
  color: #fff; font-size: 12px; font-weight: 700;
  padding: 6px 16px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: 1px;
  margin-bottom: 20px;
}
.hero-text h1 {
  font-size: clamp(32px, 5vw, 56px); font-weight: 900;
  line-height: 1.1; margin-bottom: 16px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light), var(--red));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub { font-size: 18px; color: var(--text-muted); margin-bottom: 30px; max-width: 540px; line-height: 1.6; }
.hero-features { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 30px; }
.hero-feature {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius-sm); padding: 8px 16px;
  font-size: 13px; font-weight: 600; color: var(--text);
}
.hf-icon { font-size: 18px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 700; cursor: pointer;
  border: none; transition: all 0.3s; text-decoration: none;
  text-shadow: none;
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--red));
  color: #fff; box-shadow: 0 4px 20px rgba(245,158,11,0.3);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(245,158,11,0.4); color: #fff; }
.btn-secondary {
  background: transparent; color: var(--text);
  border: 2px solid var(--border-light);
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

.hero-visual { flex: 0 0 300px; }
.hero-mobile { animation: float 6s ease-in-out infinite; }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-20px); }
}

.hero-wave { position: absolute; bottom: 0; left: 0; right: 0; z-index: 2; }
.hero-wave svg { display: block; width: 100%; height: 60px; }

/* ============ STATS BAR ============ */
.stats-bar {
  background: var(--bg-card); border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 30px 0;
}
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat-item { text-align: center; padding: 10px; }
.stat-num {
  display: block; font-size: 32px; font-weight: 900;
  background: linear-gradient(135deg, var(--gold), var(--red));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 14px; color: var(--text-muted); margin-top: 4px; display: block; }

/* ============ SECTIONS ============ */
.section { padding: 80px 0; }
.intro { background: var(--bg-section); }
.section-title { font-size: clamp(24px, 3vw, 36px); font-weight: 900; margin-bottom: 16px; line-height: 1.2; }
.section-title.centered { text-align: center; }
.section-desc { text-align: center; color: var(--text-muted); max-width: 700px; margin: 0 auto 50px; font-size: 16px; }

.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.intro-content p { margin-bottom: 16px; color: var(--text-muted); font-size: 15px; line-height: 1.8; }
.intro-content strong { color: var(--text); }
.intro-highlights { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 20px; }
.ih-item {
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius-sm); padding: 10px 14px;
  font-size: 13px; font-weight: 600;
}
.intro-visual { position: relative; }
.intro-img { border-radius: var(--radius-lg); width: 100%; }
.intro-badge {
  position: absolute; bottom: -10px; right: -10px;
  background: linear-gradient(135deg, var(--gold), var(--red));
  color: #fff; padding: 10px 20px; border-radius: var(--radius-sm);
  font-size: 16px; font-weight: 900;
  box-shadow: 0 8px 30px rgba(245,158,11,0.3);
}

/* ============ GAMES ============ */
.games { background: var(--bg-card); }
.games-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.game-card {
  background: var(--bg-dark); border: 1px solid var(--border-light);
  border-radius: var(--radius); padding: 30px 24px; text-align: center;
  transition: all 0.4s; position: relative; overflow: hidden;
}
.game-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(245,158,11,0.05), transparent);
  opacity: 0; transition: opacity 0.4s;
}
.game-card:hover { transform: translateY(-8px); border-color: var(--gold); }
.game-card:hover::before { opacity: 1; }
.game-icon { margin-bottom: 16px; border-radius: var(--radius); overflow: hidden; }
.game-icon img { width: 100%; height: auto; }
.game-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.game-card p { font-size: 14px; color: var(--text-muted); line-height: 1.6; margin-bottom: 12px; }
.game-count {
  display: inline-block; font-size: 12px; font-weight: 700;
  color: var(--gold); background: rgba(245,158,11,0.1);
  padding: 4px 12px; border-radius: 20px;
}

/* ============ BONUS ============ */
.bonus { background: var(--bg-section); }
.bonus-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.bonus-visual img { width: 100%; border-radius: var(--radius); }
.bonus-content p { color: var(--text-muted); margin-bottom: 16px; font-size: 15px; line-height: 1.8; }
.bonus-content strong { color: var(--text); }
.bonus-list { margin-bottom: 24px; }
.bonus-list li { padding: 8px 0; font-size: 14px; color: var(--text); border-bottom: 1px solid var(--border-light); }

/* ============ MOBILE ============ */
.mobile { background: var(--bg-card); }
.mobile-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.mobile-content p { color: var(--text-muted); margin-bottom: 24px; font-size: 15px; line-height: 1.8; }
.mobile-features { display: flex; flex-direction: column; gap: 16px; margin-bottom: 24px; }
.mf-item { display: flex; gap: 14px; align-items: center; }
.mf-icon { font-size: 28px; flex-shrink: 0; }
.mf-item strong { display: block; font-size: 14px; }
.mf-item span { font-size: 13px; color: var(--text-muted); }
.mobile-visual img { max-width: 280px; margin: 0 auto; }

/* ============ PAYMENTS ============ */
.payments { background: var(--bg-section); }
.payments-show { text-align: center; margin-bottom: 24px; }
.payments-show img { margin: 0 auto; max-width: 100%; }
.payment-detail {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px;
  max-width: 700px; margin: 0 auto;
}
.pd-item {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius-sm); padding: 12px 16px;
}
.pd-name { font-weight: 600; font-size: 14px; }
.pd-time { font-size: 12px; color: var(--green); font-weight: 600; }

/* ============ STEPS ============ */
.steps { background: var(--bg-card); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step-card {
  background: var(--bg-dark); border: 1px solid var(--border-light);
  border-radius: var(--radius); padding: 30px 24px; text-align: center;
  position: relative;
}
.step-num {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--red));
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 900; color: #fff;
  margin: 0 auto 16px;
}
.step-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 10px; }
.step-card p { font-size: 13px; color: var(--text-muted); line-height: 1.6; }

/* ============ REVIEWS ============ */
.reviews { background: var(--bg-section); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.review-card {
  background: var(--bg-card); border: 1px solid var(--border-light);
  border-radius: var(--radius); padding: 30px;
}
.review-stars { font-size: 20px; margin-bottom: 12px; }
.review-text { font-size: 14px; color: var(--text-muted); line-height: 1.7; margin-bottom: 16px; font-style: italic; }
.review-author { font-size: 14px; font-weight: 700; }

/* ============ FAQ ============ */
.faq { background: var(--bg-card); }
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  border: 1px solid var(--border-light); border-radius: var(--radius-sm);
  margin-bottom: 10px; overflow: hidden;
}
.faq-question {
  width: 100%; text-align: left; padding: 18px 20px;
  background: var(--bg-dark); border: none; color: var(--text);
  font-size: 15px; font-weight: 600; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  transition: background 0.3s;
}
.faq-question:hover { background: rgba(245,158,11,0.05); }
.faq-icon { font-size: 20px; transition: transform 0.3s; color: var(--gold); }
.faq-item.active .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.4s ease;
  background: var(--bg-card);
}
.faq-item.active .faq-answer { max-height: 300px; }
.faq-answer p { padding: 0 20px 18px; font-size: 14px; color: var(--text-muted); line-height: 1.7; }

/* ============ FOOTER ============ */
.footer { background: #0a0f1a; border-top: 1px solid var(--border-light); padding: 60px 0 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-brand p { font-size: 14px; color: var(--text-muted); margin: 16px 0; line-height: 1.7; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--bg-card); display: flex; align-items: center; justify-content: center;
  font-size: 18px; transition: all 0.3s;
}
.footer-social a:hover { background: var(--gold); transform: translateY(-3px); }

.footer-links h4 { font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.footer-links a {
  display: block; font-size: 14px; color: var(--text-muted);
  padding: 6px 0; transition: all 0.3s;
}
.footer-links a:hover { color: var(--gold); padding-left: 4px; }
.footer-bottom {
  margin-top: 40px; padding: 20px 0;
  border-top: 1px solid var(--border-light); text-align: center;
}
.footer-bottom p { font-size: 13px; color: var(--text-dim); }
.footer-warning { margin-top: 6px; font-size: 12px; color: var(--text-dim); }

/* ============ RESPONSIVE ============ */
@media (max-width: 992px) {
  .intro-grid, .bonus-grid, .mobile-grid { grid-template-columns: 1fr; gap: 40px; }
  .games-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .hero-content { flex-direction: column; text-align: center; }
  .hero-text h1 { text-align: center; }
  .hero-sub { margin: 0 auto 30px; }
  .hero-features { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-visual { display: none; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .header-inner { height: 60px; }
  .nav { display: none; position: absolute; top: 60px; left: 0; right: 0;
    background: rgba(15,23,42,0.98); backdrop-filter: blur(12px);
    flex-direction: column; padding: 20px; border-bottom: 1px solid var(--border-light); }
  .nav.open { display: flex; }
  .menu-toggle { display: flex; }
  .hero { padding: 100px 0 40px; }
  .section { padding: 50px 0; }
  .games-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .steps-grid { grid-template-columns: 1fr; }
  .intro-highlights { grid-template-columns: 1fr; }
  .payment-detail { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-badge { font-size: 10px; }
}