/* ═══════════════════════════════════════════════
   VIDEO HERO SECTION
═══════════════════════════════════════════════ */

.hero-video-section {
  position: relative;
  width: 100%;
  height: 300vh; /* Extended height for scroll-through */
  overflow: visible;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

/* Video Container - Sticky so it stays in viewport while scrolling */
.hero-video-container {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  z-index: 1;
}

/* Video Elements */
.hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  opacity: 1;
  transition: opacity 0.5s ease-in-out;
  pointer-events: none;
}

.hero-video.active {
  opacity: 1;
}

/* Idle Animation GIF */
.hero-idle-gif {
  position: absolute;
  top: 50%;
  left: 50%;
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  transform: translate(-50%, -50%);
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  pointer-events: none;
  z-index: 1;
}

/* Theme Overlay - Creates evening effect in dark mode */
.hero-video-theme-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  mix-blend-mode: multiply;
  transition: background 1s ease-in-out;
  z-index: 1;
  pointer-events: none;
}

/* Dark mode: Add blue-orange evening color grading */
[data-theme="dark"] .hero-video-theme-overlay {
  background: linear-gradient(
    180deg,
    rgba(20, 30, 60, 0.4) 0%,      /* Deep blue top */
    rgba(40, 25, 15, 0.3) 50%,     /* Warm mid */
    rgba(60, 35, 10, 0.5) 100%     /* Warm orange bottom */
  );
}

/* Light mode: Slightly brighten */
[data-theme="light"] .hero-video-theme-overlay {
  background: rgba(255, 255, 255, 0.05);
  mix-blend-mode: screen;
}

/* Video Overlay (gradient for text readability) */
.hero-video-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.4) 0%,
    rgba(0, 0, 0, 0.2) 50%,
    rgba(0, 0, 0, 0.6) 100%
  );
  z-index: 2;
  pointer-events: none;
}

[data-theme="light"] .hero-video-overlay {
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.25) 0%,
    rgba(0, 0, 0, 0.1) 50%,
    rgba(0, 0, 0, 0.35) 100%
  );
}

/* Hero Content Wrapper - Centered container */
.hero-content-wrapper {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  z-index: 10;
  pointer-events: none;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: opacity 0.5s ease, transform 0.5s ease;
}

/* Fade out when video completes */
body.video-hero-complete .hero-content-wrapper {
  opacity: 0;
  transform: translate(-50%, -60%);
  pointer-events: none;
}

/* Hero Content - Always centered */
.hero-video-section .hero-content {
  text-align: center;
  padding: 0 var(--space-6);
  width: 100%;
  max-width: 1200px;
}

.hero-video-section .hero-headline {
  animation: heroFadeInUp 1.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: 0.5s;
  opacity: 0;
}

.hero-video-section h1 {
  font-size: clamp(4rem, 15vw, 12rem);
  font-weight: 200;
  line-height: 0.9;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
  color: #ffffff;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.8);
}

[data-theme="light"] .hero-video-section h1 {
  color: #ffffff;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.6);
}

.hero-video-section .hero-headline-sub {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.8rem, 5vw, 4rem);
  color: #d8bc8a;
  display: block;
  margin-top: var(--space-2);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.6);
}

.hero-video-section .hero-tagline {
  font-size: clamp(0.75rem, 1.5vw, 1rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  margin-top: var(--space-8);
  font-weight: 400;
  text-shadow: 0 2px 15px rgba(0, 0, 0, 0.8);
}

/* Scroll Indicator - Fixed at bottom center */
.hero-video-section .hero-scroll {
  position: fixed;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  animation: heroFadeInUp 1s ease forwards;
  animation-delay: 1.5s;
  opacity: 0;
  width: fit-content;
  transition: opacity 0.5s ease;
}

/* Hide when scrolled past hero */
body.video-hero-complete .hero-video-section .hero-scroll {
  opacity: 0 !important;
  pointer-events: none;
}

.scroll-indicator span {
  font-size: var(--text-xs);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
  font-weight: 500;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
  transition: all 0.3s ease;
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  transition: transform 0.3s ease;
}

.scroll-indicator:hover {
  transform: translateY(4px);
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(255, 255, 255, 0.5),
    transparent
  );
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 40%;
  background: rgba(255, 255, 255, 0.9);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0% {
    top: -40%;
    opacity: 0;
  }
  50% {
    opacity: 1;
  }
  100% {
    top: 140%;
    opacity: 0;
  }
}

@keyframes heroFadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Responsive */
@media (max-width: 768px) {
  .hero-video-section {
    height: 80vh;
  }

  .hero-video-section h1 {
    font-size: clamp(2.5rem, 10vw, 4rem);
  }

  .hero-video-section .hero-headline-sub {
    font-size: clamp(1.2rem, 3vw, 2rem);
  }

  .hero-video-section .hero-tagline {
    font-size: var(--text-xs);
    letter-spacing: 0.1em;
  }

  .hero-video-section .hero-scroll {
    bottom: var(--space-6);
  }
}

/* Performance: Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  .hero-video,
  .hero-headline,
  .scroll-indicator {
    animation: none;
    transition: none;
  }

  .hero-video.active {
    opacity: 1;
  }
}

/* Video Loading State */
.hero-video-container.loading::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-bg);
  z-index: 10;
  animation: fadeOut 0.5s ease forwards;
  animation-delay: 0.5s;
}

@keyframes fadeOut {
  to {
    opacity: 0;
    pointer-events: none;
  }
}