/* ========================================
   1xBet Azərbaycan — Rəsmi Giriş Səhifəsi
   Performance-first CSS | SEO Landing
   ======================================== */

/* --- CSS Variables --- */
:root {
  --c-bg: #0a1628;
  --c-bg-dark: #060f1e;
  --c-bg-card: #111d32;
  --c-bg-card-hover: #162744;
  --c-primary: #0066ff;
  --c-primary-light: #3388ff;
  --c-accent: #ffd700;
  --c-accent-orange: #ff6b00;
  --c-green: #00c853;
  --c-red: #ff1744;
  --c-text: #e8ecf1;
  --c-text-muted: #8a9bb5;
  --c-border: rgba(255,255,255,0.08);
  --c-white: #ffffff;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --shadow-card: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-btn: 0 4px 20px rgba(0,102,255,0.4);
  --font-heading: 'Oswald', 'Arial Black', sans-serif;
  --font-body: 'Nunito Sans', 'Segoe UI', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

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

img, svg {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--c-primary-light);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover { color: var(--c-accent); }

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--c-white);
}

h1 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 1rem; }
h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin-bottom: 0.8rem; }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.5rem); margin-bottom: 0.6rem; }

p { margin-bottom: 1rem; }

/* --- Container --- */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --- Header / Top Nav --- */
.top-bar {
  background: var(--c-bg-dark);
  border-bottom: 1px solid var(--c-border);
  padding: 8px 0;
  font-size: 0.8rem;
  color: var(--c-text-muted);
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.top-bar a { color: var(--c-text-muted); font-size: 0.8rem; }
.top-bar a:hover { color: var(--c-accent); }

header {
  background: linear-gradient(180deg, var(--c-bg-dark) 0%, var(--c-bg) 100%);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--c-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  gap: 16px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--c-white);
  letter-spacing: 2px;
  white-space: nowrap;
}
.logo span { color: var(--c-primary); }

/* --- Navigation --- */
.main-nav {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  align-items: center;
}
.main-nav a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-text);
  transition: all var(--transition);
  white-space: nowrap;
}
.main-nav a:hover {
  background: var(--c-primary);
  color: var(--c-white);
}
.main-nav a.active {
  background: var(--c-primary);
  color: var(--c-white);
}

.nav-cta {
  background: var(--c-accent) !important;
  color: var(--c-bg-dark) !important;
  font-weight: 800 !important;
  border-radius: var(--radius-xl) !important;
  padding: 10px 22px !important;
}
.nav-cta:hover {
  background: #ffe033 !important;
  transform: scale(1.05);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.hamburger span {
  width: 26px;
  height: 3px;
  background: var(--c-white);
  border-radius: 2px;
  transition: var(--transition);
}

/* --- Hero Section --- */
.hero {
  position: relative;
  padding: 60px 0 50px;
  background: linear-gradient(135deg, var(--c-bg-dark) 0%, #0d2a4a 40%, var(--c-bg) 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(0,102,255,0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hero-content { position: relative; z-index: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,200,83,0.15);
  color: var(--c-green);
  padding: 6px 16px;
  border-radius: var(--radius-xl);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 20px;
  border: 1px solid rgba(0,200,83,0.3);
}
.hero-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--c-green);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.3); }
}

.hero h1 .highlight {
  color: var(--c-accent);
  display: inline;
}

.hero-text {
  font-size: 1.05rem;
  color: var(--c-text-muted);
  margin-bottom: 28px;
  max-width: 520px;
}

.hero-cta-group {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.hero-image {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}
.hero-image img, .hero-image svg {
  border-radius: var(--radius-lg);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-xl);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
  color: var(--c-white);
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(0,102,255,0.5);
  color: var(--c-white);
}

.btn-accent {
  background: linear-gradient(135deg, var(--c-accent) 0%, #ffe033 100%);
  color: var(--c-bg-dark);
  box-shadow: 0 4px 20px rgba(255,215,0,0.3);
}
.btn-accent:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 30px rgba(255,215,0,0.5);
  color: var(--c-bg-dark);
}

.btn-outline {
  background: transparent;
  color: var(--c-white);
  border: 2px solid var(--c-border);
}
.btn-outline:hover {
  border-color: var(--c-primary);
  background: rgba(0,102,255,0.1);
  color: var(--c-white);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.85rem;
}

/* --- Trust Bar --- */
.trust-bar {
  display: flex;
  gap: 30px;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
}
.trust-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: rgba(0,102,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.trust-item strong {
  display: block;
  font-size: 1.1rem;
  color: var(--c-white);
}
.trust-item small {
  color: var(--c-text-muted);
  font-size: 0.8rem;
}

/* --- Section --- */
.section {
  padding: 60px 0;
}
.section-dark {
  background: var(--c-bg-dark);
}
.section-alt {
  background: linear-gradient(180deg, var(--c-bg) 0%, var(--c-bg-dark) 100%);
}

.section-header {
  text-align: center;
  margin-bottom: 40px;
}
.section-header p {
  color: var(--c-text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* --- Tag Cloud / Entity Tiles --- */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}
.tag-cloud a {
  display: inline-block;
  padding: 8px 18px;
  border-radius: var(--radius-xl);
  background: var(--c-bg-card);
  color: var(--c-text);
  font-size: 0.85rem;
  font-weight: 600;
  border: 1px solid var(--c-border);
  transition: all var(--transition);
}
.tag-cloud a:hover {
  background: var(--c-primary);
  color: var(--c-white);
  border-color: var(--c-primary);
  transform: translateY(-2px);
}

/* --- Advantages / Features Grid --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--c-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0,102,255,0.15), rgba(0,102,255,0.05));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.feature-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.feature-card p { color: var(--c-text-muted); font-size: 0.9rem; margin-bottom: 0; }

/* --- Tables --- */
.data-table-wrapper {
  overflow-x: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--c-border);
  background: var(--c-bg-card);
}
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}
.data-table th {
  background: rgba(0,102,255,0.12);
  color: var(--c-white);
  padding: 14px 16px;
  text-align: left;
  font-weight: 700;
  font-family: var(--font-heading);
  white-space: nowrap;
}
.data-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--c-border);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(0,102,255,0.04); }

.odds-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-sm);
  background: rgba(255,215,0,0.12);
  color: var(--c-accent);
  font-weight: 700;
  font-size: 0.9rem;
}

/* --- Mobile App Section --- */
.app-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.app-info-table {
  width: 100%;
  border-collapse: collapse;
}
.app-info-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--c-border);
  font-size: 0.9rem;
}
.app-info-table td:first-child {
  color: var(--c-text-muted);
  width: 40%;
}
.app-info-table td:last-child {
  color: var(--c-white);
  font-weight: 600;
}

/* --- Expert / Author Section --- */
.expert-card {
  display: flex;
  gap: 30px;
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  align-items: flex-start;
}
.expert-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  flex-shrink: 0;
}
.expert-info h3 { margin-bottom: 4px; }
.expert-role {
  color: var(--c-primary-light);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 12px;
}
.expert-info p { color: var(--c-text-muted); font-size: 0.9rem; }

/* --- Reviews --- */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.review-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 24px;
}
.review-stars {
  color: var(--c-accent);
  font-size: 1rem;
  margin-bottom: 12px;
}
.review-card blockquote {
  font-style: italic;
  color: var(--c-text);
  margin-bottom: 14px;
  font-size: 0.95rem;
}
.review-author {
  color: var(--c-text-muted);
  font-size: 0.85rem;
  font-weight: 600;
}

/* --- FAQ --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-item {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--c-bg-card);
}
.faq-question {
  width: 100%;
  padding: 18px 24px;
  background: none;
  border: none;
  color: var(--c-white);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}
.faq-question:hover { background: rgba(0,102,255,0.05); }
.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--c-primary);
  transition: var(--transition);
}
.faq-item.active .faq-question::after {
  content: '−';
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.active .faq-answer {
  max-height: 400px;
  padding: 0 24px 18px;
}
.faq-answer p {
  color: var(--c-text-muted);
  font-size: 0.9rem;
}

/* --- Bonuses / Promo --- */
.bonus-banner {
  background: linear-gradient(135deg, #0a2e1a, #1b4e2d);
  border: 2px solid var(--c-green);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.bonus-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(0,200,83,0.1), transparent 60%);
  pointer-events: none;
}
.bonus-amount {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--c-accent);
  font-weight: 900;
}
.bonus-banner p { color: var(--c-text-muted); font-size: 1rem; }

/* --- Access Methods --- */
.access-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}
.access-card {
  background: var(--c-bg-card);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
  transition: all var(--transition);
}
.access-card:hover {
  border-color: var(--c-green);
  transform: translateY(-3px);
}
.access-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}
.access-card h3 { font-size: 1rem; margin-bottom: 8px; }
.access-card p { color: var(--c-text-muted); font-size: 0.85rem; margin-bottom: 0; }

/* --- Footer --- */
footer {
  background: var(--c-bg-dark);
  border-top: 1px solid var(--c-border);
  padding: 50px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-col h4 {
  font-size: 0.95rem;
  margin-bottom: 16px;
  color: var(--c-white);
}
.footer-col ul {
  list-style: none;
}
.footer-col li { margin-bottom: 8px; }
.footer-col a {
  color: var(--c-text-muted);
  font-size: 0.85rem;
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--c-accent); }

.footer-about p {
  color: var(--c-text-muted);
  font-size: 0.85rem;
  margin-bottom: 16px;
}

.footer-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--c-border);
  font-size: 0.75rem;
  color: var(--c-text-muted);
}

.footer-bottom {
  border-top: 1px solid var(--c-border);
  padding: 20px 0;
  text-align: center;
  color: var(--c-text-muted);
  font-size: 0.8rem;
}
.footer-bottom a {
  color: var(--c-text-muted);
}

/* --- Breadcrumb --- */
.breadcrumb {
  padding: 12px 0;
  font-size: 0.82rem;
}
.breadcrumb a { color: var(--c-text-muted); }
.breadcrumb span { color: var(--c-text-muted); margin: 0 6px; }
.breadcrumb .current { color: var(--c-primary-light); }

/* --- Responsive --- */
@media (max-width: 968px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-image { max-width: 500px; margin: 0 auto; }
  .app-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hamburger { display: flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--c-bg-dark);
    flex-direction: column;
    padding: 16px;
    border-bottom: 1px solid var(--c-border);
    gap: 4px;
  }
  .main-nav.open { display: flex; }
  .main-nav a { width: 100%; }
  .expert-card { flex-direction: column; align-items: center; text-align: center; }
}

@media (max-width: 640px) {
  .hero { padding: 40px 0 30px; }
  .section { padding: 40px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .trust-bar { gap: 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .hero-cta-group { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}

/* --- Cookie Banner --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--c-bg-card);
  border-top: 1px solid var(--c-border);
  padding: 16px 20px;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: var(--c-text-muted);
}
.cookie-banner.hidden { display: none; }
.cookie-banner a { color: var(--c-primary-light); }

/* --- Back to top --- */
.back-to-top {
  position: fixed;
  bottom: 80px;
  right: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--c-primary);
  color: var(--c-white);
  border: none;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
  z-index: 99;
  display: flex;
  align-items: center;
  justify-content: center;
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--c-primary-light); transform: translateY(-3px); }

/* --- Animations --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}
.animate-in {
  animation: fadeInUp 0.6s ease forwards;
  opacity: 0;
}
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }

/* --- Promo code highlight --- */
.promo-code {
  display: inline-block;
  padding: 4px 16px;
  background: rgba(255,215,0,0.12);
  border: 1px dashed var(--c-accent);
  border-radius: var(--radius-sm);
  color: var(--c-accent);
  font-family: monospace;
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 2px;
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--c-bg-dark); }
::-webkit-scrollbar-thumb { background: var(--c-primary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--c-primary-light); }