/* ============================================================
   Apex Legends Guide Site - Custom Theme
   Dark theme with red/orange accents, Tailwind CSS compatible
   ============================================================ */

:root {
  /* Apex Legends brand palette */
  --apex-red: #da292a;
  --apex-red-dark: #b01e1f;
  --apex-orange: #ff6b35;
  --apex-amber: #f4a261;
  --apex-dark: #0a0a0f;
  --apex-darker: #060609;
  --apex-surface: #12121a;
  --apex-surface-2: #1a1a24;
  --apex-border: #2a2a38;
  --apex-text: #e8e8f0;
  --apex-text-muted: #8888a0;
  --apex-text-dim: #5a5a70;
  --apex-glow: rgba(218, 41, 42, 0.3);
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--apex-dark);
  color: var(--apex-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  line-height: 1.7;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
}

/* Ensure video elements fill their container completely */
video {
  display: block;
  margin: 0;
  padding: 0;
  line-height: 0;
}

/* Selection */
::selection {
  background: var(--apex-red);
  color: #fff;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--apex-darker);
}
::-webkit-scrollbar-thumb {
  background: var(--apex-border);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--apex-red-dark);
}

/* Hero background with diagonal lines pattern */
.hero-bg {
  background:
    linear-gradient(135deg, rgba(218, 41, 42, 0.15) 0%, transparent 50%),
    linear-gradient(225deg, rgba(255, 107, 53, 0.1) 0%, transparent 50%),
    repeating-linear-gradient(
      45deg,
      transparent,
      transparent 40px,
      rgba(255, 255, 255, 0.015) 40px,
      rgba(255, 255, 255, 0.015) 80px
    ),
    var(--apex-darker);
}

/* Card hover effect */
.card-hover {
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.card-hover:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px var(--apex-glow);
  border-color: var(--apex-red);
}

/* Gradient text */
.gradient-text {
  background: linear-gradient(135deg, var(--apex-red) 0%, var(--apex-orange) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* CTA button */
.btn-primary {
  background: linear-gradient(135deg, var(--apex-red) 0%, var(--apex-red-dark) 100%);
  color: #fff;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(218, 41, 42, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(218, 41, 42, 0.5);
}

.btn-secondary {
  background: transparent;
  color: var(--apex-text);
  border: 1px solid var(--apex-border);
  transition: all 0.3s ease;
}
.btn-secondary:hover {
  border-color: var(--apex-red);
  color: var(--apex-red);
}

/* Section divider */
.section-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--apex-border), transparent);
}

/* Table styling */
.guide-table {
  width: 100%;
  border-collapse: collapse;
}
.guide-table th {
  background: var(--apex-surface-2);
  color: var(--apex-orange);
  font-weight: 600;
  text-align: left;
  padding: 12px 16px;
  border-bottom: 2px solid var(--apex-red);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.guide-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--apex-border);
  font-size: 0.9rem;
}
.guide-table tr:hover td {
  background: var(--apex-surface);
}

/* Tier badges */
.tier-s { background: linear-gradient(135deg, #ff6b35, #da292a); color: #fff; }
.tier-a { background: linear-gradient(135deg, #f4a261, #e76f51); color: #fff; }
.tier-b { background: linear-gradient(135deg, #2a9d8f, #264653); color: #fff; }
.tier-c { background: var(--apex-surface-2); color: var(--apex-text-muted); border: 1px solid var(--apex-border); }

/* Breadcrumb */
.breadcrumb {
  font-size: 0.85rem;
  color: var(--apex-text-muted);
}
.breadcrumb a {
  color: var(--apex-text-muted);
  transition: color 0.2s;
}
.breadcrumb a:hover {
  color: var(--apex-orange);
}

/* Pro tip box */
.pro-tip {
  border-left: 3px solid var(--apex-orange);
  background: rgba(244, 162, 97, 0.08);
  padding: 16px 20px;
  border-radius: 0 8px 8px 0;
  margin: 20px 0;
}
.pro-tip strong {
  color: var(--apex-orange);
}

/* Warning box */
.warning-box {
  border-left: 3px solid var(--apex-red);
  background: rgba(218, 41, 42, 0.08);
  padding: 16px 20px;
  border-radius: 0 8px 8px 0;
  margin: 20px 0;
}
.warning-box strong {
  color: var(--apex-red);
}

/* FAQ accordion */
.faq-item {
  border: 1px solid var(--apex-border);
  border-radius: 8px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item:hover {
  border-color: var(--apex-red);
}
.faq-question {
  padding: 16px 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
  transition: background 0.2s;
}
.faq-question:hover {
  background: var(--apex-surface);
}
.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
  color: var(--apex-text-muted);
}
.faq-item.active .faq-answer {
  max-height: 500px;
  padding: 0 20px 20px;
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
}
.faq-icon {
  transition: transform 0.3s;
  color: var(--apex-red);
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-left: 12px;
}

/* Mobile nav */
.mobile-menu {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.mobile-menu.open {
  max-height: 600px;
}

/* In-page TOC */
.toc-link {
  display: block;
  padding: 8px 12px;
  border-left: 2px solid var(--apex-border);
  color: var(--apex-text-muted);
  font-size: 0.875rem;
  transition: all 0.2s;
}
.toc-link:hover,
.toc-link.active {
  border-left-color: var(--apex-red);
  color: var(--apex-text);
  background: var(--apex-surface);
}

/* Keyword tag */
.kw-tag {
  display: inline-block;
  padding: 2px 8px;
  background: var(--apex-surface-2);
  border: 1px solid var(--apex-border);
  border-radius: 4px;
  font-size: 0.75rem;
  color: var(--apex-text-muted);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.animate-fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* Responsive table wrapper */
.table-wrapper {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

/* Code/command styling */
code {
  background: var(--apex-surface-2);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.875em;
  color: var(--apex-orange);
}