/* ===================================
   SocialFlow Ads - Main Stylesheet
   Dark theme, card-based, modern UI
   =================================== */

/* === RESET & BASE === */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Colors */
  --bg-primary: #0f1419;
  --bg-secondary: #1a1f2e;
  --bg-card: #232936;
  --bg-card-hover: #2a3142;
  
  --text-primary: #e8eaed;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  
  --accent-blue: #3b82f6;
  --accent-purple: #8b5cf6;
  --accent-green: #10b981;
  --accent-orange: #f59e0b;
  
  --border-color: #374151;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.5);
  
  /* Spacing */
  --container-width: 1200px;
  --section-spacing: 4rem;
  --card-gap: 1.5rem;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  font-size: 16px;
}

/* === CONTAINER === */
.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* === HEADER === */
.site-header {
  background-color: var(--bg-secondary);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
}

.meta-bar {
  background-color: rgba(59, 130, 246, 0.1);
  border-bottom: 1px solid var(--accent-blue);
  padding: 0.5rem 0;
  font-size: 0.875rem;
  color: var(--text-secondary);
  text-align: center;
}

.header-main {
  padding: 1rem 0;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-mark {
  color: var(--accent-blue);
  font-size: 1.75rem;
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: 2rem;
  flex-wrap: wrap;
}

.main-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
  font-size: 0.95rem;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--accent-blue);
}

/* === HERO === */
.hero-section {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.hero-left {
  padding-top: 1rem;
}

.eyebrow {
  display: inline-block;
  background-color: rgba(59, 130, 246, 0.15);
  color: var(--accent-blue);
  padding: 0.375rem 0.875rem;
  border-radius: 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-left h1 {
  font-size: 2.75rem;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  font-weight: 700;
}

.hero-left .lead {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.hero-features {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.hero-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--text-secondary);
}

.hero-features li::before {
  content: "✓";
  color: var(--accent-green);
  font-weight: bold;
  font-size: 1.25rem;
}

.hero-right {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* === BUTTONS === */
.btn {
  display: inline-block;
  padding: 0.875rem 1.75rem;
  border-radius: 0.5rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--accent-blue);
  color: white;
}

.btn-primary:hover {
  background-color: #2563eb;
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-ghost {
  background-color: transparent;
  border: 2px solid var(--border-color);
  color: var(--text-primary);
}

.btn-ghost:hover {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

.btn-small {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* === CARDS === */
.card {
  background-color: var(--bg-card);
  border-radius: 0.75rem;
  padding: 1.5rem;
  box-shadow: var(--shadow);
  transition: all 0.2s;
  border: 1px solid var(--border-color);
}

.card:hover {
  background-color: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card-header {
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.card-subtitle {
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* === STATS CARD === */
.stats-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.stat-item {
  text-align: center;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-blue);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* === CASINO CARDS === */
.casino-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.casino-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.casino-logo {
  width: 60px;
  height: 60px;
  background-color: var(--bg-secondary);
  border-radius: 0.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--accent-blue);
  border: 2px solid var(--border-color);
}

.rating-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: linear-gradient(135deg, var(--accent-green), #059669);
  padding: 0.625rem 0.875rem;
  border-radius: 0.5rem;
  min-width: 70px;
}

.rating-score {
  font-size: 1.5rem;
  font-weight: 700;
  color: white;
  line-height: 1;
}

.rating-stars {
  color: #fbbf24;
  font-size: 0.875rem;
}

.casino-description {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tag {
  background-color: rgba(139, 92, 246, 0.15);
  color: var(--accent-purple);
  padding: 0.25rem 0.75rem;
  border-radius: 1rem;
  font-size: 0.8125rem;
  font-weight: 500;
  border: 1px solid rgba(139, 92, 246, 0.3);
}

.geo-focus {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.geo-focus strong {
  color: var(--text-primary);
}

.payment-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.payment-badge {
  background-color: var(--bg-secondary);
  padding: 0.375rem 0.75rem;
  border-radius: 0.375rem;
  font-size: 0.8125rem;
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
}

/* === SECTIONS === */
.section {
  padding: var(--section-spacing) 0;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
}

/* === GRIDS === */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--card-gap);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--card-gap);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--card-gap);
}

/* === GUIDE CARDS === */
.guide-card {
  position: relative;
  overflow: hidden;
}

.guide-eyebrow {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent-orange);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.guide-card h3 {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.guide-link {
  color: var(--accent-blue);
  text-decoration: none;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin-top: 0.5rem;
}

.guide-link:hover {
  gap: 0.625rem;
}

/* === TABLES === */
.table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
}

table {
  width: 100%;
  border-collapse: collapse;
  background-color: var(--bg-card);
  border-radius: 0.75rem;
  overflow: hidden;
}

thead {
  background-color: var(--bg-secondary);
}

th {
  padding: 1rem;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 2px solid var(--border-color);
}

td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

tr:last-child td {
  border-bottom: none;
}

tr:hover {
  background-color: var(--bg-card-hover);
}

/* === TRUST BLOCK === */
.trust-block {
  background-color: var(--bg-secondary);
  padding: 3rem 0;
}

.trust-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.trust-content h3 {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.trust-content ul {
  list-style: none;
}

.trust-content li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.trust-content li:last-child {
  border-bottom: none;
}

.trust-content li strong {
  color: var(--text-primary);
}

/* === FOOTER === */
.site-footer {
  background-color: var(--bg-secondary);
  padding: 3rem 0 1.5rem;
  margin-top: 4rem;
  border-top: 1px solid var(--border-color);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-brand p {
  color: var(--text-secondary);
  margin-top: 1rem;
  line-height: 1.7;
}

.footer-section h4 {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.625rem;
}

.footer-section a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.2s;
  font-size: 0.9375rem;
}

.footer-section a:hover {
  color: var(--accent-blue);
}

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 1.5rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
}

/* === CONTENT PAGES === */
.page-header {
  background-color: var(--bg-secondary);
  padding: 3rem 0;
  text-align: center;
  margin-bottom: 3rem;
}

.page-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.page-intro {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.7;
}

.content-wrapper {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
}

.content-wrapper h2 {
  font-size: 1.875rem;
  margin: 2.5rem 0 1.25rem;
  color: var(--text-primary);
}

.content-wrapper h3 {
  font-size: 1.375rem;
  margin: 2rem 0 1rem;
  color: var(--text-primary);
}

.content-wrapper p {
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

.content-wrapper ul,
.content-wrapper ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  color: var(--text-secondary);
}

.content-wrapper li {
  margin-bottom: 0.75rem;
  line-height: 1.7;
}

.content-wrapper strong {
  color: var(--text-primary);
}

/* === DISCLAIMER === */
.disclaimer {
  background-color: rgba(245, 158, 11, 0.1);
  border-left: 4px solid var(--accent-orange);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  border-radius: 0.5rem;
}

.disclaimer p {
  color: var(--text-secondary);
  font-size: 0.9375rem;
  margin-bottom: 0.5rem;
}

.disclaimer p:last-child {
  margin-bottom: 0;
}

/* === INFO BOX === */
.info-box {
  background-color: rgba(59, 130, 246, 0.1);
  border-left: 4px solid var(--accent-blue);
  padding: 1.25rem 1.5rem;
  margin: 2rem 0;
  border-radius: 0.5rem;
}

.info-box h4 {
  color: var(--accent-blue);
  margin-bottom: 0.75rem;
  font-size: 1.125rem;
}

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  :root {
    --section-spacing: 3rem;
  }
  
  .hero-grid {
    grid-template-columns: 1fr;
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .main-nav ul {
    gap: 1rem;
  }
  
  .hero-left h1 {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .page-title {
    font-size: 2rem;
  }
  
  .stats-card {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
    text-align: center;
  }
  
  .main-nav ul {
    flex-direction: column;
    gap: 0.5rem;
  }
}