/* ============================================
   Heart Sutra Modern Archive
   Theme: 「静寂と衝動」
   ============================================ */

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

:root {
  --color-base: #000000;
  --color-surface: #0A0A0A;
  --color-surface-2: #111111;
  --color-accent: #FFFFFF;
  --color-muted: #888888;
  --color-dim: #444444;
  --color-glass: rgba(255, 255, 255, 0.03);
  --color-glass-border: rgba(255, 255, 255, 0.06);

  --font-jp: 'Noto Serif JP', 'Yu Mincho', serif;
  --font-en: 'Cinzel', 'Playfair Display', serif;

  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--color-base);
  color: var(--color-accent);
  font-family: var(--font-jp);
  font-weight: 300;
  line-height: 1.8;
  overflow-x: hidden;
  overflow-y: auto;
}

/* Custom Scrollbar */
body::-webkit-scrollbar {
  width: 4px;
}

body::-webkit-scrollbar-track {
  background: var(--color-base);
}

body::-webkit-scrollbar-thumb {
  background: var(--color-dim);
  border-radius: 2px;
}

body::-webkit-scrollbar-thumb:hover {
  background: var(--color-muted);
}

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: opacity 0.3s ease;
}

a:hover {
  opacity: 0.7;
}

img {
  display: block;
  max-width: 100%;
}

::selection {
  background: rgba(255, 255, 255, 0.15);
  color: #fff;
}

/* --- Grain Overlay --- */
.grain-overlay {
  position: fixed;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  z-index: 9999;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  animation: grain 0.5s steps(1) infinite;
}

@keyframes grain {
  0%, 100% { transform: translate(0, 0); }
  10% { transform: translate(-5%, -10%); }
  20% { transform: translate(-15%, 5%); }
  30% { transform: translate(7%, -25%); }
  40% { transform: translate(-5%, 25%); }
  50% { transform: translate(-15%, 10%); }
  60% { transform: translate(15%, 0%); }
  70% { transform: translate(0%, 15%); }
  80% { transform: translate(3%, 35%); }
  90% { transform: translate(-10%, 10%); }
}

/* --- Cursor Glow --- */
.cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.015) 0%, transparent 70%);
  pointer-events: none;
  z-index: 1;
  transform: translate(-50%, -50%);
  transition: transform 0.1s linear;
  will-change: transform;
}

/* --- Loading Screen --- */
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-base);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease-out-expo), visibility 0.8s;
}

.loading-screen.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loading-inner {
  text-align: center;
}

.loading-kanji {
  font-family: var(--font-jp);
  font-weight: 200;
  font-size: clamp(2rem, 5vw, 4rem);
  letter-spacing: 0.3em;
  margin-bottom: 0.5rem;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out-expo) 0.2s forwards;
}

.loading-en {
  font-family: var(--font-en);
  font-weight: 400;
  font-size: clamp(0.65rem, 1.2vw, 0.85rem);
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out-expo) 0.5s forwards;
}

.loading-bar-container {
  width: 120px;
  height: 1px;
  background: var(--color-dim);
  margin: 0 auto;
  overflow: hidden;
  opacity: 0;
  animation: fadeUp 1s var(--ease-out-expo) 0.8s forwards;
}

.loading-bar {
  width: 0%;
  height: 100%;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --- Hero Section --- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 4rem 2rem;
}

.hero-inner {
  text-align: center;
  max-width: 900px;
}

.hero-eyebrow {
  font-family: var(--font-en);
  font-size: clamp(0.6rem, 1vw, 0.75rem);
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 1.2s var(--ease-out-expo) 1.5s forwards;
}

.hero-title {
  font-family: var(--font-jp);
  font-weight: 200;
  line-height: 1.3;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 1.2s var(--ease-out-expo) 1.8s forwards;
}

.hero-title-line {
  display: block;
  font-size: clamp(1.2rem, 3vw, 2rem);
  letter-spacing: 0.15em;
  color: var(--color-muted);
}

.hero-title-accent {
  font-size: clamp(3rem, 8vw, 6.5rem);
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin-top: 0.3rem;
}

.hero-subtitle {
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeUp 1.2s var(--ease-out-expo) 2.1s forwards;
}

.hero-subtitle-en {
  font-family: var(--font-en);
  font-size: clamp(0.65rem, 1.1vw, 0.85rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-dim);
}

.hero-description {
  max-width: 600px;
  margin: 0 auto 4rem;
  opacity: 0;
  animation: fadeUp 1.2s var(--ease-out-expo) 2.4s forwards;
}

.hero-description p {
  font-size: clamp(0.8rem, 1.2vw, 0.95rem);
  line-height: 2;
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

.hero-description-en {
  font-family: var(--font-en);
  font-size: clamp(0.65rem, 0.9vw, 0.8rem) !important;
  margin-top: 1.5rem;
  color: var(--color-dim) !important;
  letter-spacing: 0.02em !important;
  line-height: 1.8 !important;
}

.scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.8rem;
  opacity: 0;
  animation: fadeUp 1.2s var(--ease-out-expo) 2.8s forwards;
}

.scroll-indicator-text {
  font-family: var(--font-en);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-dim);
}

.scroll-indicator-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--color-dim), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
  padding: 0 2rem;
}

.section-number {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.4em;
  color: var(--color-dim);
  display: block;
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-en);
  font-weight: 400;
  font-size: clamp(2.5rem, 6vw, 5rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 0.8rem;
}

.section-subtitle {
  font-family: var(--font-jp);
  font-weight: 200;
  font-size: clamp(0.75rem, 1.2vw, 0.9rem);
  letter-spacing: 0.2em;
  color: var(--color-muted);
}

/* --- Gallery Section --- */
.gallery-section {
  padding: 6rem 0 8rem;
  position: relative;
}

.gallery-grid {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Gallery Sizers (for Masonry) --- */
.gallery-grid-sizer,
.gallery-card {
  width: calc(33.333% - 16px);
}

.gallery-gutter-sizer {
  width: 24px;
}

/* --- Gallery Card --- */
.gallery-card {
  margin-bottom: 24px;
  position: relative;
  overflow: hidden;
  border-radius: 4px;
  background: var(--color-surface);
  cursor: pointer;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.gallery-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.gallery-card-link {
  display: block;
  position: relative;
  overflow: hidden;
}

.gallery-card-image-wrapper {
  position: relative;
  overflow: hidden;
}

.gallery-card-image {
  width: 100%;
  display: block;
  filter: grayscale(100%) brightness(0.85);
  transition: filter 0.8s var(--ease-out-expo), transform 1.2s var(--ease-out-expo);
  will-change: transform, filter;
}

.gallery-card:hover .gallery-card-image {
  filter: grayscale(0%) brightness(1);
  transform: scale(1.05);
}

/* Glass overlay on hover */
.gallery-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem 1.2rem 1.2rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, rgba(0, 0, 0, 0.4) 60%, transparent 100%);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.6s var(--ease-out-expo), transform 0.6s var(--ease-out-expo);
  z-index: 2;
}

.gallery-card:hover .gallery-card-overlay {
  opacity: 1;
  transform: translateY(0);
}

.gallery-card-number {
  font-family: var(--font-en);
  font-size: 0.55rem;
  letter-spacing: 0.3em;
  color: var(--color-dim);
  margin-bottom: 0.4rem;
}

.gallery-card-genre {
  font-family: var(--font-en);
  font-weight: 500;
  font-size: clamp(1rem, 1.8vw, 1.4rem);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent);
  overflow: hidden;
}

.gallery-card-genre-text {
  display: inline-block;
  transform: translateY(100%);
  transition: transform 0.6s var(--ease-out-expo);
}

.gallery-card:hover .gallery-card-genre-text {
  transform: translateY(0);
}

.gallery-card-title {
  font-family: var(--font-jp);
  font-weight: 300;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--color-muted);
  margin-top: 0.3rem;
}

/* Glassmorphism border on hover */
.gallery-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  border-radius: 4px;
  transition: border-color 0.6s ease;
  pointer-events: none;
  z-index: 3;
}

.gallery-card:hover::after {
  border-color: var(--color-glass-border);
}

/* --- Playlist Section --- */
.playlist-section {
  padding: 6rem 2rem 8rem;
  position: relative;
}

.playlist-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--color-dim));
}

.playlist-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.playlist-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.playlist-link {
  display: block;
}

.playlist-link:hover {
  opacity: 1;
}

.playlist-image-container {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  background: var(--color-surface);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  cursor: pointer;
}

.playlist-image {
  width: 100%;
  display: block;
  filter: grayscale(40%) brightness(0.85);
  transition: filter 1s var(--ease-out-expo), transform 1.2s var(--ease-out-expo);
  will-change: transform, filter;
}

.playlist-image-container:hover .playlist-image {
  filter: grayscale(0%) brightness(1);
  transform: scale(1.03);
}

.playlist-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity 0.6s var(--ease-out-expo);
  z-index: 2;
}

.playlist-image-container:hover .playlist-overlay {
  opacity: 1;
}

.playlist-overlay-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.playlist-play-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  background: rgba(255, 255, 255, 0.08);
  transition: transform 0.4s var(--ease-out-expo), border-color 0.4s ease, background 0.4s ease;
}

.playlist-image-container:hover .playlist-play-icon {
  transform: scale(1.1);
  border-color: rgba(255, 255, 255, 0.8);
  background: rgba(255, 255, 255, 0.12);
}

.playlist-play-icon svg {
  width: 26px;
  height: 26px;
  color: var(--color-accent);
  margin-left: 3px;
}

.playlist-cta {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

.playlist-border-glow {
  position: absolute;
  inset: 0;
  border-radius: 8px;
  border: 1px solid transparent;
  transition: border-color 0.8s ease;
  pointer-events: none;
  z-index: 3;
}

.playlist-image-container:hover .playlist-border-glow {
  border-color: rgba(255, 255, 255, 0.1);
}

.playlist-info {
  padding: 1rem 0;
}

.playlist-label {
  font-family: var(--font-en);
  font-size: 0.55rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-dim);
  display: block;
  margin-bottom: 0.8rem;
}

.playlist-title {
  font-family: var(--font-jp);
  font-weight: 200;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  letter-spacing: 0.15em;
  line-height: 1.4;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.playlist-title-en {
  font-family: var(--font-en);
  font-size: clamp(0.7rem, 1vw, 0.85rem);
  letter-spacing: 0.1em;
  color: var(--color-dim);
  font-style: italic;
}

.playlist-divider {
  width: 40px;
  height: 1px;
  background: var(--color-dim);
  margin: 2rem 0;
}

.playlist-desc {
  font-family: var(--font-jp);
  font-weight: 300;
  font-size: clamp(0.8rem, 1.1vw, 0.95rem);
  line-height: 2.2;
  letter-spacing: 0.05em;
  color: var(--color-muted);
}

.playlist-desc-en {
  font-family: var(--font-en);
  font-size: clamp(0.65rem, 0.9vw, 0.78rem);
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--color-dim);
  margin-top: 1.5rem;
}

/* --- Video Section --- */
.video-section {
  padding: 8rem 2rem 10rem;
  position: relative;
}

.video-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--color-dim));
}

.video-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.video-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

/* Video Container */
.video-container {
  position: relative;
}

.video-frame {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  background: var(--color-surface);
  border: 1px solid var(--color-glass-border);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.video-frame video {
  width: 100%;
  display: block;
  filter: grayscale(30%) brightness(0.9);
  transition: filter 0.8s var(--ease-out-expo);
}

.video-frame:hover video,
.video-frame.is-playing video {
  filter: grayscale(0%) brightness(1);
}

/* Play Overlay */
.video-play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: opacity 0.6s var(--ease-out-expo), background 0.6s ease;
  z-index: 2;
}

.video-play-overlay:hover {
  background: rgba(0, 0, 0, 0.15);
}

.video-play-overlay.is-hidden {
  opacity: 0;
  pointer-events: none;
}

.video-play-btn {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s var(--ease-out-expo), border-color 0.4s ease;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  background: rgba(255, 255, 255, 0.05);
}

.video-play-overlay:hover .video-play-btn {
  transform: scale(1.1);
  border-color: rgba(255, 255, 255, 0.7);
}

.video-play-btn svg {
  width: 22px;
  height: 22px;
  color: var(--color-accent);
  margin-left: 3px;
}

.video-play-text {
  font-family: var(--font-en);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

/* Progress Bar */
.video-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(255, 255, 255, 0.1);
  z-index: 3;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.video-frame.is-playing .video-progress-bar {
  opacity: 1;
}

.video-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--color-accent);
  transition: width 0.1s linear;
}

/* Video Info */
.video-info {
  padding: 1rem 0;
}

.video-label {
  font-family: var(--font-en);
  font-size: 0.55rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--color-dim);
  display: block;
  margin-bottom: 0.8rem;
}

.video-title {
  font-family: var(--font-jp);
  font-weight: 200;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  letter-spacing: 0.15em;
  line-height: 1.4;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.video-title-en {
  font-family: var(--font-en);
  font-size: clamp(0.7rem, 1vw, 0.85rem);
  letter-spacing: 0.1em;
  color: var(--color-dim);
  font-style: italic;
}

.video-divider {
  width: 40px;
  height: 1px;
  background: var(--color-dim);
  margin: 2rem 0;
}

.video-desc-text {
  font-family: var(--font-jp);
  font-weight: 300;
  font-size: clamp(0.8rem, 1.1vw, 0.95rem);
  line-height: 2.2;
  letter-spacing: 0.05em;
  color: var(--color-muted);
}

.video-desc-en {
  font-family: var(--font-en);
  font-size: clamp(0.65rem, 0.9vw, 0.78rem);
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--color-dim);
  margin-top: 1.5rem;
}

.video-meta {
  margin-top: 2rem;
}

.video-meta-item {
  font-family: var(--font-en);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--color-dim);
  padding: 0.4rem 1rem;
  border: 1px solid var(--color-glass-border);
  border-radius: 20px;
  display: inline-block;
}

/* --- About Section --- */
.about-section {
  padding: 8rem 2rem;
  position: relative;
}

.about-inner {
  max-width: 1000px;
  margin: 0 auto;
}

.about-content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  margin-top: 2rem;
}

.about-lead {
  font-family: var(--font-jp);
  font-weight: 200;
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  line-height: 2.2;
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.about-lead-en {
  font-family: var(--font-en);
  font-size: clamp(0.7rem, 1vw, 0.85rem);
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--color-dim);
  margin-top: 1rem;
}

.about-divider {
  width: 40px;
  height: 1px;
  background: var(--color-dim);
  margin: 2.5rem 0;
}

.about-body {
  font-size: clamp(0.8rem, 1.1vw, 0.9rem);
  line-height: 2;
  letter-spacing: 0.05em;
  color: var(--color-muted);
  margin-bottom: 1.2rem;
}

.about-body-en {
  font-family: var(--font-en);
  font-size: clamp(0.7rem, 0.95vw, 0.8rem);
  line-height: 1.8;
  letter-spacing: 0.02em;
  color: var(--color-dim);
  margin-top: 1.5rem;
}

.about-sutra {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 3rem 2rem;
  background: var(--color-glass);
  border: 1px solid var(--color-glass-border);
  border-radius: 8px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  text-align: center;
}

.sutra-text {
  font-family: var(--font-jp);
  font-weight: 300;
  font-size: clamp(1.3rem, 2.5vw, 2rem);
  line-height: 2;
  letter-spacing: 0.3em;
  color: var(--color-accent);
}

.sutra-romanji {
  font-family: var(--font-en);
  font-size: clamp(0.55rem, 0.8vw, 0.7rem);
  letter-spacing: 0.15em;
  color: var(--color-dim);
  margin-top: 1.5rem;
  line-height: 2;
}

/* --- Footer --- */
.footer {
  padding: 4rem 2rem;
  border-top: 1px solid var(--color-glass-border);
}

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

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.footer-kanji {
  font-family: var(--font-jp);
  font-weight: 200;
  font-size: 1.2rem;
  letter-spacing: 0.2em;
}

.footer-en {
  font-family: var(--font-en);
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--color-dim);
}

.footer-info {
  text-align: right;
}

.footer-info p {
  font-size: 0.75rem;
  color: var(--color-muted);
  letter-spacing: 0.05em;
}

.footer-info a {
  color: var(--color-accent);
  border-bottom: 1px solid var(--color-dim);
  padding-bottom: 1px;
  transition: border-color 0.3s ease;
}

.footer-info a:hover {
  border-color: var(--color-accent);
  opacity: 1;
}

.footer-copy {
  font-size: 0.65rem !important;
  color: var(--color-dim) !important;
  margin-top: 0.3rem;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .gallery-grid-sizer,
  .gallery-card {
    width: calc(50% - 12px);
  }
  .gallery-gutter-sizer {
    width: 24px;
  }
}

@media (max-width: 768px) {
  .gallery-grid-sizer,
  .gallery-card {
    width: 100%;
  }
  .gallery-gutter-sizer {
    width: 0px;
  }

  .playlist-showcase {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .playlist-info {
    text-align: center;
  }

  .playlist-divider {
    margin: 2rem auto;
  }

  .video-showcase {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .video-info {
    text-align: center;
  }

  .video-divider {
    margin: 2rem auto;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }

  .footer-info {
    text-align: center;
  }

  .hero-title-accent {
    letter-spacing: 0.1em;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 3rem 1.5rem;
  }

  .gallery-grid {
    padding: 0 1rem;
  }

  .about-section {
    padding: 5rem 1.5rem;
  }
}

/* --- Scroll Container --- */
[data-scroll-container] {
  min-height: 100vh;
}

/* --- Reveal animations --- */
.reveal-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease-out-expo), transform 0.8s var(--ease-out-expo);
}

.reveal-up.is-inview {
  opacity: 1;
  transform: translateY(0);
}

.reveal-element {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s var(--ease-out-expo), transform 1s var(--ease-out-expo);
}

.reveal-element.is-visible {
  opacity: 1;
  transform: translateY(0);
}