/* ═══════════════════════════════════════════════════════
   SORA SUSHI CASABLANCA — Design System & Styles
   ═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500&family=Outfit:wght@200;300;400;500;600&display=swap');

:root {
  /* ── Colors ── */
  --crimson: #8B1A1A;
  --crimson-deep: #5C0E0E;
  --gold: #C9A96E;
  --gold-light: #DBBF8A;
  --gold-dim: #8A7449;
  --black: #000000;
  --black-soft: #080808;
  --cream: #F5F0E8;
  --cream-warm: #E8DCC8;
  --text-on-dark: #F0EDE8;
  --text-dim: #C8C4BF;

  /* ── Typography ── */
  --font-display: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Outfit', 'Helvetica Neue', sans-serif;

  /* ── Spacing ── */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;
}

/* ── Reset ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  scroll-behavior: auto; /* Lenis handles this */
}

body {
  font-family: var(--font-body);
  background: var(--black);
  color: var(--text-on-dark);
  overflow-x: hidden;
  line-height: 1.6;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ═══════════════════════════════════════════════════════
   LOADER
   ═══════════════════════════════════════════════════════ */
#loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--black);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}
#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}
.loader-brand {
  width: 120px;
  height: auto;
  opacity: 0.9;
  filter: brightness(0.95);
}
.loader-bar-track {
  width: 200px;
  height: 2px;
  background: rgba(201,169,110,0.15);
  border-radius: 1px;
  overflow: hidden;
}
#loader-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--crimson), var(--gold));
  border-radius: 1px;
  transition: width 0.15s ease-out;
}
#loader-percent {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  color: var(--gold-dim);
  text-transform: uppercase;
}

/* ═══════════════════════════════════════════════════════
   HEADER
   ═══════════════════════════════════════════════════════ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.5rem 3vw;
  mix-blend-mode: difference;
  transition: opacity 0.6s ease;
}
.site-header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header-logo-img {
  height: 36px;
  width: auto;
  filter: brightness(1.1);
}
.header-nav {
  display: flex;
  gap: 2.5rem;
}
.header-nav a {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.7;
  transition: opacity 0.3s ease;
}
.header-nav a:hover {
  opacity: 1;
}

/* ═══════════════════════════════════════════════════════
   HERO (standalone 100vh)
   ═══════════════════════════════════════════════════════ */
.hero-standalone {
  position: relative;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--black);
  z-index: 5;
  overflow: hidden;
}
.hero-standalone::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 50%, rgba(139,26,26,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  text-align: center;
  z-index: 2;
}
.hero-heading {
  font-family: var(--font-display);
  font-size: clamp(6rem, 15vw, 14rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  line-height: 0.9;
  color: var(--cream);
  margin-bottom: var(--space-sm);
}
.hero-heading .word {
  display: inline-block;
  opacity: 0;
  transform: translateY(30px);
}
.hero-tagline {
  font-family: var(--font-body);
  font-size: clamp(0.85rem, 1.2vw, 1.1rem);
  font-weight: 300;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-xs);
}
.hero-sub {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 200;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.hero-content .section-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 300;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-dim);
  margin-bottom: var(--space-md);
}

/* Scroll indicator */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-dim);
  font-size: 0.65rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: scrollPulse 2.5s ease-in-out infinite;
}
.scroll-indicator svg {
  animation: scrollArrow 2.5s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 0.8; }
}
@keyframes scrollArrow {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ═══════════════════════════════════════════════════════
   CANVAS
   ═══════════════════════════════════════════════════════ */
.canvas-wrap {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  clip-path: circle(0% at 50% 50%);
  will-change: clip-path;
}
#canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ═══════════════════════════════════════════════════════
   DARK OVERLAY
   ═══════════════════════════════════════════════════════ */
#dark-overlay {
  position: fixed;
  inset: 0;
  background: var(--black);
  opacity: 0;
  z-index: 2;
  pointer-events: none;
  will-change: opacity;
}

/* ═══════════════════════════════════════════════════════
   MARQUEE
   ═══════════════════════════════════════════════════════ */
.marquee-wrap {
  position: fixed;
  top: 50%;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  z-index: 3;
  pointer-events: none;
  opacity: 0;
  will-change: opacity;
  overflow: visible;
}
.marquee-text {
  font-family: var(--font-display);
  font-size: clamp(8vw, 12vw, 14vw);
  font-weight: 700;
  font-style: italic;
  color: rgba(201,169,110,0.04);
  white-space: nowrap;
  will-change: transform;
  user-select: none;
  line-height: 1;
}

/* ═══════════════════════════════════════════════════════
   SCROLL CONTAINER
   ═══════════════════════════════════════════════════════ */
#scroll-container {
  position: relative;
  height: 900vh;
  z-index: 4;
}

/* ═══════════════════════════════════════════════════════
   CONTENT SECTIONS (side-aligned)
   ═══════════════════════════════════════════════════════ */
.scroll-section {
  position: absolute;
  left: 0;
  right: 0;
  opacity: 0;
  pointer-events: none;
  will-change: opacity, transform;
}
.scroll-section.visible {
  opacity: 1;
  pointer-events: auto;
}

.section-content {
  display: flex;
  align-items: center;
  min-height: 60vh;
}

/* Side alignment */
.align-left {
  padding-left: 5vw;
  padding-right: 55vw;
}
.align-right {
  padding-left: 55vw;
  padding-right: 5vw;
}
.align-left .section-inner,
.align-right .section-inner {
  max-width: 40vw;
}

.section-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-sm);
}
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 4.5rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--cream);
  margin-bottom: var(--space-md);
}
.section-body {
  font-family: var(--font-body);
  font-size: clamp(0.9rem, 1.1vw, 1.1rem);
  font-weight: 300;
  line-height: 1.8;
  color: var(--text-dim);
  max-width: 36ch;
}

/* ═══════════════════════════════════════════════════════
   STATS SECTION
   ═══════════════════════════════════════════════════════ */
.section-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 50vh;
}
.stats-grid {
  display: flex;
  gap: clamp(3rem, 8vw, 8rem);
  align-items: flex-start;
}
.stat {
  text-align: center;
}
.stat-number {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 5rem);
  font-weight: 700;
  color: var(--cream);
  display: block;
  line-height: 1;
}
.stat-suffix {
  font-family: var(--font-body);
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--gold);
  margin-left: 0.15em;
  vertical-align: super;
}
.stat-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-top: var(--space-xs);
}

/* ═══════════════════════════════════════════════════════
   PRODUCTS SECTION
   ═══════════════════════════════════════════════════════ */
.section-products {
  display: flex;
  align-items: center;
  justify-content: center;
}
.products-inner {
  width: 90vw;
  max-width: 1200px;
  margin: 0 auto;
}
.products-heading {
  text-align: center;
  margin-bottom: var(--space-lg);
}
.products-inner > .section-label {
  text-align: center;
  display: block;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.product-card {
  position: relative;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(201,169,110,0.08);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.5s ease, transform 0.5s ease;
}
.product-card:hover {
  border-color: rgba(201,169,110,0.2);
  transform: translateY(-4px);
}
.product-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent, var(--crimson));
  opacity: 0;
  transition: opacity 0.5s ease;
}
.product-card:hover::after {
  opacity: 1;
}

.product-img-wrap {
  position: relative;
  padding: 2rem 2rem 0;
  background: linear-gradient(180deg, rgba(17,17,17,0.6) 0%, rgba(17,17,17,0.9) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 220px;
}
.product-img {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  filter: drop-shadow(0 8px 24px rgba(0,0,0,0.4));
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}
.product-card:hover .product-img {
  transform: scale(1.05) translateY(-4px);
}

.product-info {
  padding: 1.5rem 2rem 2rem;
}
.product-name {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 1.4vw, 1.4rem);
  font-weight: 600;
  color: var(--cream);
  margin-bottom: 0.5rem;
}
.product-ingredients {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.85);
  margin-bottom: 0.75rem;
}
.product-mood {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-style: italic;
  color: var(--gold);
  letter-spacing: 0.05em;
}

/* ═══════════════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════════════ */
.section-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80vh;
}
.cta-inner {
  text-align: center;
  max-width: 600px;
}
.cta-inner .section-heading {
  margin-bottom: var(--space-md);
}
.cta-button {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--black);
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  padding: 1rem 3rem;
  border: none;
  cursor: pointer;
  transition: all 0.4s ease;
  margin-top: var(--space-md);
}
.cta-button:hover {
  background: linear-gradient(135deg, var(--gold-light), var(--cream));
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(201,169,110,0.25);
}
.cta-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: var(--space-md);
  font-size: 0.7rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* ═══════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 1rem 4vw;
  }
  .header-nav {
    gap: 1.5rem;
  }
  .header-logo-img {
    height: 28px;
  }

  .hero-heading {
    font-size: clamp(4rem, 20vw, 8rem);
  }

  /* Collapse side alignment on mobile */
  .align-left,
  .align-right {
    padding-left: 5vw;
    padding-right: 5vw;
  }
  .align-left .section-inner,
  .align-right .section-inner {
    max-width: 90vw;
  }

  /* Dark backdrop for readability */
  .section-content .section-inner {
    background: rgba(10,10,10,0.85);
    padding: 2rem;
    border-radius: 4px;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
  }

  .stats-grid {
    flex-direction: column;
    gap: 2rem;
    align-items: center;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .products-inner {
    width: 92vw;
  }

  #scroll-container {
    height: 600vh;
  }
}

@media (max-width: 480px) {
  .hero-heading {
    font-size: clamp(3rem, 18vw, 6rem);
  }
  .header-nav a {
    font-size: 0.65rem;
  }
  .header-nav {
    gap: 1rem;
  }
}

/* ═══════════════════════════════════════════════════════
   UTILITY: Noise Texture Overlay
   ═══════════════════════════════════════════════════════ */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 9999;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  background-repeat: repeat;
  opacity: 0.4;
  mix-blend-mode: overlay;
}