/* ============================================
   CELSIUS CASINO HU — DESIGN SYSTEM
   ============================================ */

:root {
  --bg: #080a10;
  --bg-card: #121620;
  --bg-surf: #1a1f2e;
  --bg-surf2: #242b3d;

  --accent: #0090ff;
  --accent2: #33a6ff;

  --accent-red: #ff4d4d;
  --neon: #00d4ff;
  --success: #00e676;

  --text: #ffffff;
  --text2: #8a96ab;

  --border: rgba(255, 255, 255, 0.08);
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.5);

  --radius: 14px;
  --radius-sm: 8px;
  --maxw: 1200px;
  --transition: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Decorative background glow */
body::before {
  content: '';
  position: fixed;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 144, 255, 0.18) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
  filter: blur(60px);
}
body::after {
  content: '';
  position: fixed;
  bottom: -300px;
  left: -300px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.12) 0%, transparent 70%);
  pointer-events: none;
  z-index: -1;
  filter: blur(80px);
}

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

a {
  color: var(--accent2);
  text-decoration: none;
  transition: color var(--transition);
}
a:hover {
  color: var(--neon);
}

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== AGE GATE BANNER ===== */
.age-gate {
  background: linear-gradient(90deg, rgba(255, 77, 77, 0.12), rgba(255, 77, 77, 0.04));
  border-bottom: 1px solid rgba(255, 77, 77, 0.3);
  color: var(--accent-red);
  text-align: center;
  font-size: 13px;
  padding: 8px 16px;
  font-weight: 600;
  letter-spacing: 0.4px;
}
.age-gate strong {
  color: #fff;
  background: var(--accent-red);
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 6px;
}

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8, 10, 16, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 24px;
}
.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-img {
  height: 40px;
  width: auto;
}
.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text);
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 22px;
  align-items: center;
  justify-content: center;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}
.main-nav a {
  color: var(--text2);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  white-space: nowrap;
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--text);
  background: var(--bg-surf);
}
.btn-cta-header {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff !important;
  padding: 10px 22px !important;
  border-radius: var(--radius-sm);
  font-weight: 700 !important;
  font-size: 14px !important;
  box-shadow: 0 4px 14px rgba(0, 144, 255, 0.4);
}
.btn-cta-header:hover {
  background: linear-gradient(135deg, var(--accent2), var(--neon)) !important;
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(0, 144, 255, 0.55);
}

/* ===== HERO ===== */
.hero {
  padding: 60px 0 50px;
  position: relative;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 144, 255, 0.1);
  border: 1px solid rgba(0, 144, 255, 0.3);
  color: var(--neon);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 50px;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}
.hero-eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--success);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
h1 {
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.15;
  margin: 0 0 18px;
  font-weight: 800;
  letter-spacing: -0.5px;
}
h1 .accent {
  background: linear-gradient(90deg, var(--accent), var(--neon));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-text p {
  color: var(--text2);
  font-size: 17px;
  margin: 0 0 24px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin: 26px 0;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  text-align: center;
}
.stat-card .num {
  font-size: 22px;
  font-weight: 800;
  color: var(--neon);
  display: block;
}
.stat-card .lbl {
  font-size: 12px;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.hero-visual {
  position: relative;
}
.hero-visual img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.hero-visual::after {
  content: '';
  position: absolute;
  inset: -20px;
  background: radial-gradient(circle at center, rgba(0, 144, 255, 0.25), transparent 70%);
  z-index: -1;
  filter: blur(40px);
}

/* ===== CTA BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  letter-spacing: 0.3px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff;
  box-shadow: 0 6px 18px rgba(0, 144, 255, 0.4);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent2), var(--neon));
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0, 144, 255, 0.55);
}
.btn-secondary {
  background: var(--bg-surf);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--bg-surf2);
  color: var(--neon);
  border-color: var(--accent);
}
.btn-large {
  padding: 18px 42px;
  font-size: 17px;
}
.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

/* ===== SECTIONS ===== */
section {
  padding: 60px 0;
}
.section-title {
  font-size: clamp(24px, 3vw, 34px);
  margin: 0 0 12px;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.3px;
}
h2 {
  font-size: clamp(24px, 3vw, 34px);
  margin: 0 0 14px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.3px;
}
h2.with-accent::before {
  content: '';
  display: block;
  width: 50px;
  height: 4px;
  background: linear-gradient(90deg, var(--accent), var(--neon));
  border-radius: 2px;
  margin-bottom: 14px;
}
h3 {
  font-size: clamp(19px, 2vw, 22px);
  margin: 32px 0 10px;
  font-weight: 700;
  color: var(--text);
}
.section-intro {
  color: var(--text2);
  font-size: 17px;
  max-width: 800px;
  margin: 0 0 30px;
}
p {
  margin: 0 0 16px;
}
.content-block p,
.content-block li {
  color: #d6dde9;
}

/* ===== CARDS GRID ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 22px;
  margin: 32px 0;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--neon));
  opacity: 0;
  transition: opacity var(--transition);
}
.feature-card:hover {
  background: var(--bg-surf);
  transform: translateY(-4px);
  border-color: rgba(0, 144, 255, 0.3);
  box-shadow: var(--shadow);
}
.feature-card:hover::before {
  opacity: 1;
}
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(0, 144, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--neon);
  font-size: 22px;
  font-weight: 700;
}
.feature-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
}
.feature-card p {
  color: var(--text2);
  font-size: 15px;
  margin: 0;
}

/* ===== TABLES ===== */
.table-wrap {
  overflow-x: auto;
  margin: 26px 0;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}
table th,
table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
table th {
  background: var(--bg-surf);
  color: var(--neon);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
table tr:last-child td {
  border-bottom: none;
}
table tr:hover td {
  background: rgba(0, 144, 255, 0.05);
}
table .success {
  color: var(--success);
  font-weight: 600;
}
table .warn {
  color: var(--accent-red);
  font-weight: 600;
}

/* ===== LISTS ===== */
ul,
ol {
  padding-left: 22px;
  margin: 0 0 20px;
}
ul li,
ol li {
  margin-bottom: 10px;
  color: #d6dde9;
}
ul.check-list {
  list-style: none;
  padding-left: 0;
}
ul.check-list li {
  padding-left: 32px;
  position: relative;
  margin-bottom: 14px;
}
ul.check-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  top: 0;
  width: 22px;
  height: 22px;
  background: rgba(0, 230, 118, 0.15);
  color: var(--success);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 13px;
}

/* ===== CALLOUT / NOTE ===== */
.callout {
  background: linear-gradient(135deg, rgba(0, 144, 255, 0.08), rgba(0, 212, 255, 0.04));
  border-left: 4px solid var(--accent);
  border-radius: var(--radius-sm);
  padding: 20px 24px;
  margin: 26px 0;
}
.callout strong {
  color: var(--neon);
}
.callout.warn {
  background: linear-gradient(135deg, rgba(255, 77, 77, 0.08), rgba(255, 77, 77, 0.02));
  border-left-color: var(--accent-red);
}
.callout.warn strong {
  color: var(--accent-red);
}

/* ===== FAQ ===== */
.faq-section {
  background: linear-gradient(180deg, transparent, rgba(18, 22, 32, 0.6));
  padding: 60px 0;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item:hover {
  border-color: rgba(0, 144, 255, 0.3);
}
.faq-q {
  padding: 20px 26px;
  cursor: pointer;
  font-weight: 700;
  font-size: 17px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--text);
  user-select: none;
}
.faq-q::after {
  content: '+';
  font-size: 26px;
  color: var(--accent);
  font-weight: 300;
  transition: transform var(--transition);
  flex-shrink: 0;
}
.faq-item.open .faq-q::after {
  transform: rotate(45deg);
}
.faq-a {
  padding: 0 26px;
  max-height: 0;
  overflow: hidden;
  transition: all 0.35s ease;
  color: var(--text2);
}
.faq-item.open .faq-a {
  padding: 0 26px 22px;
  max-height: 600px;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background: linear-gradient(135deg, rgba(0, 144, 255, 0.12), rgba(0, 212, 255, 0.05));
  border: 1px solid rgba(0, 144, 255, 0.25);
  border-radius: var(--radius);
  padding: 50px 40px;
  text-align: center;
  margin: 50px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 144, 255, 0.15), transparent 70%);
  transform: translate(-50%, -50%);
  z-index: 0;
}
.cta-section > * {
  position: relative;
  z-index: 1;
}
.cta-section h2 {
  margin-top: 0;
}
.cta-section p {
  color: var(--text2);
  font-size: 17px;
  max-width: 680px;
  margin: 0 auto 26px;
}

/* ===== BREADCRUMBS ===== */
.breadcrumbs {
  font-size: 13px;
  color: var(--text2);
  padding: 18px 0 6px;
}
.breadcrumbs a {
  color: var(--text2);
}
.breadcrumbs a:hover {
  color: var(--accent2);
}
.breadcrumbs span.sep {
  margin: 0 8px;
  color: rgba(255, 255, 255, 0.2);
}

/* ===== IMAGE BLOCK INSIDE CONTENT ===== */
.content-image {
  margin: 32px 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

/* ===== TWO COLUMN ===== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
  margin: 40px 0;
}
.two-col img {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

/* ===== FOOTER ===== */
.site-footer {
  background: #05070c;
  border-top: 1px solid var(--border);
  padding: 50px 0 20px;
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}
.footer-col h4 {
  color: var(--text);
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col li {
  margin-bottom: 10px;
}
.footer-col a {
  color: var(--text2);
  font-size: 14px;
}
.footer-col a:hover {
  color: var(--neon);
}
.footer-about p {
  color: var(--text2);
  font-size: 14px;
  margin: 12px 0 18px;
}
.footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.footer-badge {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 12px;
  color: var(--text2);
  font-weight: 600;
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 22px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
  color: var(--text2);
}
.footer-warning {
  background: rgba(255, 77, 77, 0.08);
  border: 1px solid rgba(255, 77, 77, 0.25);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  color: #ffb3b3;
  font-size: 13px;
  margin-bottom: 26px;
  line-height: 1.5;
}
.footer-warning strong {
  color: var(--accent-red);
  background: rgba(255, 77, 77, 0.15);
  padding: 2px 8px;
  border-radius: 4px;
  margin-right: 6px;
  font-weight: 700;
}

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .hero-grid,
  .two-col {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .hero-visual {
    order: -1;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .main-nav {
    position: absolute;
    top: 100%;
    right: 0;
    left: 0;
    background: var(--bg-surf);
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    gap: 4px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    display: none;
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav a {
    padding: 12px 14px;
  }
  .header-inner {
    position: relative;
  }
  section { padding: 40px 0; }
  .hero { padding: 30px 0 30px; }
  .cta-section { padding: 36px 22px; }
  .hero-stats {
    grid-template-columns: 1fr;
  }
}
@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  .btn-large {
    padding: 14px 26px;
    font-size: 15px;
    width: 100%;
  }
  .cta-row .btn {
    width: 100%;
  }
}