/* CSS Reset & Variables */
:root {
  --primary: #f43f5e;
  --primary-glow: rgba(244, 63, 94, 0.4);
  --secondary: #e11d48;
  --accent: #fb7185;
  --accent-glow: rgba(251, 113, 133, 0.3);
  --bg-start: #1c0a0d;
  --bg-mid: #2d1215;
  --bg-end: #0f0506;
  --card-bg: rgba(45, 18, 21, 0.6);
  --card-border: rgba(244, 63, 94, 0.2);
  --text-primary: #ffffff;
  --text-secondary: #e5e7eb;
  --hover-scale: 1.01;
  --transition: 0.2s ease-in-out;
}

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

body {
  font-family: 'IBM Plex Sans', system-ui, sans-serif;
  font-weight: 400;
  background: linear-gradient(180deg, var(--bg-start) 0%, var(--bg-mid) 50%, var(--bg-end) 100%);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', system-ui, sans-serif;
  font-weight: 700;
  line-height: 1.2;
}

code, pre { font-family: 'IBM Plex Mono', monospace; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(28, 10, 13, 0.8);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--card-border);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

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

.logo-icon {
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
  font-weight: 500;
}

.nav-links a:hover {
  color: var(--primary);
}

.age-badge {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.9rem;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 4rem 1.5rem;
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.1) 0%, rgba(225, 29, 72, 0.05) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('/ban.jpeg') no-repeat;
  background-size: 100%;
  animation: float 20s infinite linear;
}

@keyframes float {
  from { transform: translateY(0); }
  to { transform: translateY(-100px); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
}

.hero h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}

.cta-button {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  padding: 1rem 3rem;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.1rem;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.cta-button:hover {
  transform: scale(var(--hover-scale));
  box-shadow: 0 6px 30px var(--primary-glow);
}

/* Glass Cards */
.glass-card {
  background: var(--card-bg);
  backdrop-filter: blur(12px);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 2rem;
  transition: var(--transition);
}

.glass-card:hover {
  transform: scale(var(--hover-scale));
  border-color: var(--primary);
}

/* Sections */
section {
  padding: 6rem 1.5rem;
}

.section-title {
  text-align: center;
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 3rem;
  color: var(--primary);
}

/* Download Section */
.download-section {
  text-align: center;
}

.download-form {
  max-width: 500px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.download-form input {
  padding: 1rem;
  border-radius: 16px;
  border: 2px solid var(--card-border);
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: 'IBM Plex Sans', sans-serif;
}

.download-form input:focus {
  outline: none;
  border-color: var(--primary);
}

.success-message {
  display: none;
  background: var(--card-bg);
  border: 2px solid var(--primary);
  border-radius: 16px;
  padding: 2rem;
  color: var(--primary);
  font-weight: 700;
  font-size: 1.2rem;
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-card {
  text-align: center;
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.feature-card h3 {
  color: var(--accent);
  margin-bottom: 1rem;
}

/* FAQ */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 1rem;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1.5rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  color: var(--text-primary);
  font-size: 1.1rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question:hover {
  border-color: var(--primary);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease-in-out;
  padding: 0 1.5rem;
  background: var(--card-bg);
  border-radius: 0 0 16px 16px;
  margin-top: -8px;
}

.faq-answer.active {
  max-height: 500px;
  padding: 1.5rem;
}

/* Point System Table */
.points-table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
  background: var(--card-bg);
  border-radius: 16px;
  overflow: hidden;
}

.points-table th,
.points-table td {
  padding: 1rem;
  text-align: left;
  border-bottom: 1px solid var(--card-border);
}

.points-table th {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  font-weight: 700;
}

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

.points-value {
  color: var(--accent);
  font-weight: 700;
  font-family: 'IBM Plex Mono', monospace;
}

/* Footer */
.disclaimer-section {
  background: rgba(244, 63, 94, 0.05);
  padding: 3rem 1.5rem;
  text-align: center;
  border-top: 2px solid var(--card-border);
}

.disclaimer-section h3 {
  color: var(--primary);
  margin-bottom: 1rem;
}

footer {
  background: var(--bg-end);
  padding: 3rem 1.5rem 2rem;
  text-align: center;
  border-top: 1px solid var(--card-border);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-logo {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 1rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin: 2rem 0;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
  padding: 1rem 2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.5rem;
  margin: 2rem 0;
}

/* Age Verification Modal */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(8px);
}

.modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-content {
  background: var(--bg-mid);
  border: 2px solid var(--primary);
  border-radius: 24px;
  padding: 3rem;
  max-width: 500px;
  text-align: center;
}

.modal-content h2 {
  color: var(--primary);
  margin-bottom: 1.5rem;
  font-size: 2rem;
}

.modal-buttons {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
}

.modal-button {
  flex: 1;
  padding: 1rem;
  border-radius: 50px;
  border: none;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-size: 1rem;
}

.modal-button.confirm {
  background: linear-gradient(135deg, var(--primary), var(--secondary));
  color: white;
}

.modal-button.decline {
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
}

.modal-button:hover {
  transform: scale(var(--hover-scale));
}

/* About Section */
.about-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.about-content p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text-secondary);
}

.trust-badges {
  display: flex;
  justify-content: center;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.badge {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 1rem 2rem;
  border-radius: 16px;
  font-weight: 700;
  color: var(--primary);
}

/* Responsive */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(28, 10, 13, 0.98);
    flex-direction: column;
    padding: 2rem;
    transition: left 0.3s ease-in-out;
    gap: 1rem;
  }

  .nav-links.active {
    left: 0;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .modal-content {
    margin: 1rem;
    padding: 2rem;
  }

  .modal-buttons {
    flex-direction: column;
  }

  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }

  .points-table {
    font-size: 0.9rem;
  }

  .points-table th,
  .points-table td {
    padding: 0.75rem 0.5rem;
  }
}

@media (max-width: 640px) {
  section {
    padding: 4rem 1rem;
  }

  .hero {
    min-height: 80vh;
    padding: 3rem 1rem;
  }
}