/* ==========================================================================
   break. — Design System & Stylesheet
   Pure Minimalist Sanctuary | Single Screen Viewport | Local Video
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-deep: #07090b;
  --text-main: #f5f4ef;
  --text-muted: #d0d6e0;
  --accent-gold: #e2c9a5;
  --accent-gold-soft: rgba(226, 201, 165, 0.15);
  
  --border-subtle: rgba(255, 255, 255, 0.12);
  --border-light: rgba(255, 255, 255, 0.22);
  
  /* Typography */
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  
  --radius-full: 9999px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s ease;
  
  /* Background Video Darkness Overlay */
  --overlay-opacity: 0.42;
}

/* ==========================================================================
   Global Reset & Single-Viewport Lock
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  height: 100%;
  height: 100dvh;
  overflow: hidden; /* No scrolling needed */
  background-color: var(--bg-deep);
  color: var(--text-main);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: var(--accent-gold);
  color: var(--bg-deep);
}

/* ==========================================================================
   Background Video Architecture (Local Video)
   ========================================================================== */
.bg-media-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background-color: var(--bg-deep);
}

/* Poster fallback */
.bg-poster {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  filter: blur(1px);
  transform: scale(1.03);
  transition: opacity 1.2s ease;
  z-index: 0;
  opacity: 1;
}

/* HTML5 Local Video Player */
.bg-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 1.4s ease;
  z-index: 1;
}

/* Overlay & Cinematic Grain */
.bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(7, 9, 11, calc(var(--overlay-opacity) * 0.45)) 0%, rgba(7, 9, 11, var(--overlay-opacity)) 65%, rgba(7, 9, 11, 0.85) 100%);
  transition: background 0.4s ease;
  z-index: 2;
}

.bg-grain {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 0);
  background-size: 28px 28px;
  opacity: 0.3;
  z-index: 3;
}

/* ==========================================================================
   Viewport Wrapper & Layout
   ========================================================================== */
.viewport-wrapper {
  position: relative;
  z-index: 10;
  width: 100%;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(20px, 4vw, 40px);
  pointer-events: none;
}

/* Header */
.site-header {
  width: 100%;
  pointer-events: auto;
}

.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  color: var(--text-main);
  user-select: none;
}

.brand-text {
  font-family: var(--font-serif);
  font-size: 2rem;
  letter-spacing: -0.02em;
  font-weight: 500;
  line-height: 1;
}

.accent-dot {
  color: var(--accent-gold);
}

/* Sound Button */
.action-pill {
  border: 1px solid var(--border-subtle);
  background: rgba(15, 20, 26, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  color: var(--text-main);
  padding: 8px 18px;
  border-radius: var(--radius-full);
  font-size: 0.82rem;
  font-family: var(--font-sans);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: var(--transition-fast);
}

.action-pill:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--border-light);
  transform: translateY(-1px);
}

/* Sound Waves Animation */
.sound-icon-waves {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  height: 12px;
}
.sound-icon-waves .bar {
  width: 2px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 1px;
}
.sound-icon-waves .bar-1 { height: 6px; }
.sound-icon-waves .bar-2 { height: 11px; }
.sound-icon-waves .bar-3 { height: 7px; }

.sound-btn.playing .bar {
  background: var(--accent-gold);
  animation: wave 1.2s infinite ease-in-out;
}
.sound-btn.playing .bar-1 { animation-delay: 0.1s; }
.sound-btn.playing .bar-2 { animation-delay: 0.3s; }
.sound-btn.playing .bar-3 { animation-delay: 0.2s; }

@keyframes wave {
  0%, 100% { height: 4px; }
  50% { height: 12px; }
}

/* ==========================================================================
   Center Stage: Main Message & Sub-title
   ========================================================================== */
.center-stage {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 20px;
  pointer-events: auto;
}

.message-card {
  max-width: 840px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.eyebrow-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 28px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-gold);
  box-shadow: 0 0 8px var(--accent-gold);
}

.main-title {
  font-family: var(--font-serif);
  font-size: clamp(3.4rem, 8.5vw, 6.4rem);
  font-weight: 300;
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: 26px;
  color: #ffffff;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.7);
}

.italic-serif {
  font-style: italic;
  font-weight: 400;
  color: var(--accent-gold);
}

.sub-title {
  font-size: clamp(1.12rem, 2.3vw, 1.45rem);
  font-weight: 300;
  color: var(--text-muted);
  max-width: 660px;
  line-height: 1.75;
  text-shadow: 0 2px 14px rgba(0, 0, 0, 0.8);
}

/* ==========================================================================
   Social Footer
   ========================================================================== */
.site-footer {
  width: 100%;
  pointer-events: auto;
  padding-bottom: 18px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.social-links {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0;
  border-radius: var(--radius-full);
  background: transparent;
  border: none;
  box-shadow: none;
}

.social-link {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.82);
  transition: var(--transition-fast);
}

.social-link:hover {
  background: transparent;
  border-color: transparent;
  transform: translateY(-1px);
  color: var(--accent-gold);
}

.social-link svg {
  width: 14px;
  height: 14px;
  fill: currentColor;
}

/* ==========================================================================
   Animations & Responsive Breakpoints
   ========================================================================== */
.animate-fade-in {
  opacity: 0;
  transform: translateY(18px);
  animation: fade-in-up 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes fade-in-up {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  .viewport-wrapper {
    padding: 20px 16px;
  }

  .main-title {
    font-size: clamp(2.6rem, 11vw, 3.8rem);
    margin-bottom: 20px;
  }

  .sub-title {
    font-size: 1.05rem;
    line-height: 1.65;
  }

  .action-pill {
    padding: 6px 12px;
  }
}