/* ============================================
   The Rainforall - Custom Styles
   Extends Tailwind CSS with brand-specific styles
   ============================================ */

/* Brand Colors as CSS Custom Properties */
:root {
  --color-brand-primary: #727D71;
  --color-brand-secondary: #DCC9B6;
  --color-brand-tertiary: #A39171;
  --color-brand-accent1: #6D4C3D;
  --color-brand-accent2: #ABC4AB;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Remove default focus outline, add custom */
*:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 2px;
}

/* ============================================
   Hero Section
   ============================================ */
.hero-video-container {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  overflow: hidden;
}

.hero-video-container video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.08);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* ============================================
   Scroll Indicator
   ============================================ */
@keyframes bounce-slow {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(12px);
  }
}

.scroll-indicator {
  animation: bounce-slow 2s ease-in-out infinite;
}

/* ============================================
   Benefit Cards
   ============================================ */
.benefit-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.benefit-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* ============================================
   Step Numbers (How It Works)
   ============================================ */
.step-number {
  font-size: 8rem;
  font-weight: 800;
  color: rgba(59, 130, 246, 0.08);
  line-height: 1;
  position: absolute;
  top: -1rem;
  left: -0.5rem;
  user-select: none;
  pointer-events: none;
}

@media (min-width: 768px) {
  .step-number {
    font-size: 12rem;
    top: -2rem;
    left: -1rem;
  }
}

/* ============================================
   Lifestyle Cards
   ============================================ */
.lifestyle-card {
  overflow: hidden;
}

.lifestyle-card img {
  transition: transform 0.6s ease;
}

.lifestyle-card:hover img {
  transform: scale(1.05);
}

.lifestyle-card .gradient-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.75) 0%, rgba(0,0,0,0.2) 50%, transparent 100%);
}

/* ============================================
   Finish Selector Tabs
   ============================================ */
.finish-tab {
  transition: all 0.3s ease;
  position: relative;
}

.finish-tab::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-brand-blue-light);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.finish-tab.active::after,
.finish-tab:hover::after {
  transform: scaleX(1);
}

/* ============================================
   Gallery Thumbnails
   ============================================ */
.gallery-thumb {
  transition: opacity 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
  border: 2px solid transparent;
}

.gallery-thumb:hover {
  opacity: 0.85;
}

.gallery-thumb.active {
  border-color: var(--color-brand-blue-light);
  opacity: 1;
}

/* ============================================
   CTA Buttons
   ============================================ */
.cta-primary {
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.cta-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.cta-primary:hover::before {
  opacity: 1;
}

.cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(30, 64, 175, 0.4);
}

/* White CTA variant */
.cta-white {
  transition: all 0.3s ease;
}

.cta-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

/* ============================================
   Star Ratings
   ============================================ */
.stars {
  color: #f59e0b;
}

/* ============================================
   Mobile Menu
   ============================================ */
.mobile-menu-overlay {
  transition: opacity 0.3s ease;
}

.mobile-menu-panel {
  transition: transform 0.3s ease;
}

/* ============================================
   Scroll Animations (triggered by JS)
   ============================================ */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in {
  opacity: 0;
  transition: opacity 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
}

.slide-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.slide-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.slide-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.slide-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger children animations */
.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(2) { transition-delay: 100ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(3) { transition-delay: 200ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(4) { transition-delay: 300ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(5) { transition-delay: 400ms; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(6) { transition-delay: 500ms; opacity: 1; transform: translateY(0); }

/* ============================================
   Navigation
   ============================================ */
.nav-scrolled {
  background: rgba(114, 125, 113, 0.9) !important;
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

/* ============================================
   Gallery image transitions
   ============================================ */
.gallery-main-img {
  transition: opacity 0.4s ease;
}

/* ============================================
   Gradient CTA Section
   ============================================ */
.cta-gradient {
  background: linear-gradient(135deg, #1e40af 0%, #1e3a8a 50%, #172554 100%);
}

/* ============================================
   Skip to content (accessibility)
   ============================================ */
.skip-link {
  position: absolute;
  top: -100%;
  left: 0;
  background: var(--color-brand-blue);
  color: white;
  padding: 0.75rem 1.5rem;
  z-index: 100;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
}

/* ============================================
   Custom scrollbar (subtle)
   ============================================ */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: #f1f5f9;
}

::-webkit-scrollbar-thumb {
  background: #94a3b8;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #64748b;
}