/* Core CSS for Signature - Ethereum Casino Landing Page */
/* Primary: Denim Blue (#1560BD), Accent: Sand (#C2B280) */

@import url('https://api.fontshare.com/v2/css?f[]=satoshi@400,500,700&display=swap');

:root {
  --primary: #1560BD;
  --primary-dark: #0F4C81;
  --primary-light: #3A7BD5;
  --accent: #C2B280;
  --accent-light: #D4C99E;
  --accent-dark: #A69B6B;
  --text-dark: #1a1a2e;
  --text-light: #f8f9fa;
  --bg-light: #f8f9fa;
  --bg-dark: #0F1419;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Satoshi', -apple-system, BlinkMacSystemFont, sans-serif !important;
  font-size: 18px !important;
  line-height: 1.7 !important;
  color: var(--text-dark) !important;
  background-color: var(--bg-light) !important;
}

/* Navigation Styles */
.nav-menu {
  list-style: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.nav-menu li {
  margin-bottom: 0 !important;
  list-style: none !important;
}

.nav-menu li::before,
.nav-menu li::after {
  display: none !important;
  content: none !important;
}

.nav-menu a {
  text-decoration: none !important;
  color: var(--text-dark) !important;
  font-weight: 500 !important;
  font-size: 16px !important;
  transition: color 0.3s ease !important;
}

.nav-menu a:hover {
  color: var(--primary) !important;
}

/* Header */
header {
  background: rgba(255, 255, 255, 0.98) !important;
  backdrop-filter: blur(10px) !important;
  position: sticky !important;
  top: 0 !important;
  z-index: 1000 !important;
  border-bottom: 1px solid rgba(21, 96, 189, 0.1) !important;
}

.logo-img {
  box-shadow: none !important;
}

/* Hero Section */
.hero-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
  min-height: 600px !important;
  position: relative !important;
  overflow: hidden !important;
}

.hero-section::before {
  content: '' !important;
  position: absolute !important;
  top: -50% !important;
  right: -20% !important;
  width: 80% !important;
  height: 200% !important;
  background: radial-gradient(circle, rgba(194, 178, 128, 0.15) 0%, transparent 70%) !important;
  animation: pulse-wave 8s ease-in-out infinite !important;
}

.hero-section h1 {
  color: #ffffff !important;
  font-size: clamp(28px, 5vw, 48px) !important;
  font-weight: 700 !important;
  line-height: 1.2 !important;
  margin-bottom: 24px !important;
}

.hero-section p {
  color: rgba(255, 255, 255, 0.9) !important;
  font-size: clamp(16px, 2vw, 20px) !important;
  line-height: 1.8 !important;
}

/* Buttons */
.btn-primary {
  background-color: var(--accent) !important;
  color: var(--text-dark) !important;
  padding: 14px 32px !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  font-size: 16px !important;
  text-decoration: none !important;
  display: inline-block !important;
  white-space: nowrap !important;
  transition: all 0.3s ease !important;
  border: 2px solid var(--accent) !important;
}

.btn-primary:hover {
  background-color: var(--accent-dark) !important;
  border-color: var(--accent-dark) !important;
  transform: translateY(-2px) !important;
}

.btn-outline {
  background-color: transparent !important;
  color: var(--primary) !important;
  padding: 14px 32px !important;
  border: 2px solid var(--primary) !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  font-size: 16px !important;
  text-decoration: none !important;
  display: inline-block !important;
  white-space: nowrap !important;
  transition: all 0.3s ease !important;
}

.btn-outline:hover {
  background-color: var(--primary) !important;
  color: #ffffff !important;
}

.btn-outline-light {
  background-color: transparent !important;
  color: #ffffff !important;
  padding: 14px 32px !important;
  border: 2px solid #ffffff !important;
  border-radius: 8px !important;
  font-weight: 600 !important;
  font-size: 16px !important;
  text-decoration: none !important;
  display: inline-block !important;
  white-space: nowrap !important;
  transition: all 0.3s ease !important;
}

.btn-outline-light:hover {
  background-color: #ffffff !important;
  color: var(--primary) !important;
}

/* Section Styles */
.section {
  padding: 80px 0 !important;
}

.section-alt {
  background-color: #ffffff !important;
}

.section h2 {
  color: var(--primary) !important;
  font-size: clamp(24px, 4vw, 36px) !important;
  font-weight: 700 !important;
  margin-bottom: 24px !important;
  line-height: 1.3 !important;
}

.section h3 {
  color: var(--text-dark) !important;
  font-size: clamp(20px, 3vw, 24px) !important;
  font-weight: 600 !important;
  margin-bottom: 16px !important;
  margin-top: 32px !important;
}

.section p {
  color: var(--text-dark) !important;
  font-size: 18px !important;
  line-height: 1.8 !important;
  margin-bottom: 16px !important;
}

/* Cards */
.card {
  background: #ffffff !important;
  border-radius: 16px !important;
  padding: 32px !important;
  box-shadow: 0 4px 20px rgba(21, 96, 189, 0.08) !important;
  transition: all 0.3s ease !important;
  border: 1px solid rgba(21, 96, 189, 0.1) !important;
}

.card:hover {
  transform: translateY(-4px) !important;
  box-shadow: 0 12px 40px rgba(21, 96, 189, 0.15) !important;
}

.card-icon {
  color: var(--primary) !important;
  font-size: 32px !important;
  margin-bottom: 16px !important;
}

/* Lists */
.content-list {
  list-style: none !important;
  padding-left: 0 !important;
  margin: 24px 0 !important;
}

.content-list li {
  position: relative !important;
  padding-left: 28px !important;
  margin-bottom: 12px !important;
  font-size: 18px !important;
  line-height: 1.6 !important;
}

.content-list li::before {
  content: '' !important;
  position: absolute !important;
  left: 0 !important;
  top: 10px !important;
  width: 8px !important;
  height: 8px !important;
  background-color: var(--accent) !important;
  border-radius: 50% !important;
}

/* Table Styles */
.table-container {
  overflow-x: auto !important;
  margin: 32px 0 !important;
  border-radius: 12px !important;
  box-shadow: 0 4px 20px rgba(21, 96, 189, 0.08) !important;
}

.styled-table {
  width: 100% !important;
  border-collapse: collapse !important;
  font-size: 16px !important;
  min-width: 600px !important;
}

.styled-table thead {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%) !important;
}

.styled-table thead th {
  color: #ffffff !important;
  padding: 18px 16px !important;
  text-align: left !important;
  font-weight: 600 !important;
  font-size: 16px !important;
}

.styled-table tbody tr {
  border-bottom: 1px solid rgba(21, 96, 189, 0.1) !important;
  transition: background-color 0.2s ease !important;
}

.styled-table tbody tr:nth-child(even) {
  background-color: rgba(21, 96, 189, 0.03) !important;
}

.styled-table tbody tr:hover {
  background-color: rgba(194, 178, 128, 0.15) !important;
}

.styled-table tbody td {
  padding: 16px !important;
  color: var(--text-dark) !important;
  font-size: 16px !important;
}

/* Images */
.content-image {
  border-radius: 16px !important;
  width: 100% !important;
  height: auto !important;
  object-fit: cover !important;
  margin: 24px 0 !important;
}

.hero-image {
  border-radius: 16px !important;
  width: 100% !important;
  max-width: 500px !important;
  height: auto !important;
  object-fit: cover !important;
}

/* Footer */
footer {
  background: var(--bg-dark) !important;
  color: var(--text-light) !important;
  padding: 60px 0 30px !important;
}

footer h4 {
  color: var(--accent) !important;
  font-size: 18px !important;
  font-weight: 600 !important;
  margin-bottom: 20px !important;
}

footer p {
  color: rgba(248, 249, 250, 0.8) !important;
  font-size: 16px !important;
  line-height: 1.7 !important;
}

footer a {
  color: rgba(248, 249, 250, 0.8) !important;
  text-decoration: none !important;
  transition: color 0.3s ease !important;
  font-size: 16px !important;
}

footer a:hover {
  color: var(--accent) !important;
}

.footer-links {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.footer-links li {
  margin-bottom: 12px !important;
  list-style: none !important;
}

.footer-links li::before,
.footer-links li::after {
  display: none !important;
  content: none !important;
}

.footer-bottom {
  border-top: 1px solid rgba(248, 249, 250, 0.1) !important;
  padding-top: 30px !important;
  margin-top: 40px !important;
}

.footer-bottom p {
  color: rgba(248, 249, 250, 0.6) !important;
  font-size: 14px !important;
}

/* Icons */
.icon {
  color: var(--primary) !important;
}

.icon-accent {
  color: var(--accent) !important;
}

/* Animations */
@keyframes pulse-wave {
  0%, 100% {
    transform: scale(1) rotate(0deg);
    opacity: 0.15;
  }
  50% {
    transform: scale(1.1) rotate(5deg);
    opacity: 0.25;
  }
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}

@keyframes wave {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.animate-float {
  animation: float 4s ease-in-out infinite !important;
}

.animate-wave {
  position: relative !important;
  overflow: hidden !important;
}

.animate-wave::after {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent) !important;
  animation: wave 3s ease-in-out infinite !important;
}

/* Decorative Elements */
.decoration-circle {
  position: absolute !important;
  border-radius: 50% !important;
  background: rgba(194, 178, 128, 0.1) !important;
  pointer-events: none !important;
}

/* Mobile Menu */
.mobile-menu-btn {
  display: none !important;
  background: none !important;
  border: none !important;
  font-size: 24px !important;
  color: var(--primary) !important;
  cursor: pointer !important;
}

/* Responsive Styles */
@media (max-width: 1024px) {
  .section {
    padding: 60px 0 !important;
  }
}

@media (max-width: 768px) {
  body {
    font-size: 16px !important;
  }

  .mobile-menu-btn {
    display: block !important;
  }

  .nav-menu {
    display: none !important;
    position: absolute !important;
    top: 100% !important;
    left: 0 !important;
    right: 0 !important;
    background: #ffffff !important;
    padding: 20px !important;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1) !important;
    flex-direction: column !important;
  }

  .nav-menu.active {
    display: flex !important;
  }

  .nav-menu li {
    margin: 10px 0 !important;
  }

  .hero-section {
    min-height: auto !important;
    padding: 60px 0 !important;
  }

  .section {
    padding: 40px 0 !important;
  }

  .card {
    padding: 24px !important;
  }

  footer {
    padding: 40px 0 20px !important;
  }
}

@media (max-width: 480px) {
  .btn-primary,
  .btn-outline,
  .btn-outline-light {
    padding: 12px 24px !important;
    font-size: 14px !important;
  }

  .hero-section h1 {
    font-size: 24px !important;
  }

  .section h2 {
    font-size: 22px !important;
  }

  .section h3 {
    font-size: 18px !important;
  }
}

/* Utility Classes */
.container {
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 0 20px !important;
}

.text-center {
  text-align: center !important;
}

.mb-0 {
  margin-bottom: 0 !important;
}

.mt-0 {
  margin-top: 0 !important;
}