/* === MUSECAFE DESIGN SYSTEM — Pixel Cozy === */

/* ===== CSS VARIABLES ===== */
:root {
  /* Colors — warmer, closer to in-game café wood tones */
  --color-bg: #EDE0CE;
  --color-bg-warm: #E2D0B8;
  --color-text: #3D2B1F;
  --color-text-light: #6B5344;
  --color-accent: #C67B4B;
  --color-accent-light: #D4A574;
  --color-accent-dark: #9A5A32;
  --color-sfc-red: #E53935;
  --color-green: #6B8E6A;
  --color-green-light: #8CA88B;
  --color-dark: #1E1510;
  --color-dark-warm: #2A1F18;
  --color-cream: #FFF8F0;
  --color-card: #FFF8F0;
  --color-border: #B8956F;

  /* Typography */
  --font-display: 'Noto Sans SC', 'Noto Sans JP', 'Noto Sans KR', sans-serif;
  --font-pixel: 'Pixelify Sans', 'Courier New', monospace;
  --font-body: 'Noto Sans SC', 'Noto Sans JP', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --section-pad: clamp(60px, 10vh, 120px);
  --content-max: 1200px;
  --content-wide: 1400px;
  --gap-sm: 8px;
  --gap-md: 16px;
  --gap-lg: 32px;
  --gap-xl: 64px;

  /* UI — pixel game chrome */
  --radius-sm: 0;
  --radius-md: 0;
  --radius-lg: 0;
  --shadow-pixel: 4px 4px 0 rgba(61, 43, 31, 0.22);
  --shadow-pixel-lg: 6px 6px 0 rgba(61, 43, 31, 0.25);
  --shadow-pixel-sm: 2px 2px 0 rgba(61, 43, 31, 0.18);
  --border-pixel: 3px solid var(--color-accent-dark);
  --pattern-grid:
    linear-gradient(rgba(154, 90, 50, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(154, 90, 50, 0.06) 1px, transparent 1px);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  background-image: var(--pattern-grid);
  background-size: 16px 16px;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img, video { max-width: 100%; display: block; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }
select { font: inherit; cursor: pointer; }

/* ===== FONT CLASSES ===== */
.display-font {
  font-family: var(--font-display);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--color-dark);
  text-shadow: 2px 2px 0 rgba(198, 123, 75, 0.2);
}

.display-font-sub {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 26px);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.01em;
}

.display-font-tag {
  font-family: var(--font-pixel);
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: inline-block;
  padding: 6px 10px;
  border: 2px solid var(--color-accent-dark);
  color: var(--color-accent-dark);
  background: var(--color-cream);
  box-shadow: var(--shadow-pixel-sm);
}

/* ===== TOP BAR ===== */
.top-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 12px 24px;
  transition: background 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
  background: transparent;
  border-bottom: 1px solid transparent;
}

/* Transparent state — over dark hero */
.top-bar.is-transparent { background: transparent; border-color: transparent; box-shadow: none; }
.top-bar.is-transparent .logo-link { color: var(--color-cream); }
.top-bar.is-transparent .nav-desktop a { color: rgba(255, 255, 255, 0.75); }
.top-bar.is-transparent .nav-desktop a:hover,
.top-bar.is-transparent .nav-desktop a.active { color: var(--color-cream); }
.top-bar.is-transparent .nav-mobile-toggle span { background: var(--color-cream); }
.top-bar.is-transparent .lang-switcher {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-cream);
}
.top-bar.is-transparent .sound-toggle {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-cream);
}

/* Solid state — scrolled, warm pixel chrome */
.top-bar.is-solid {
  background: var(--color-bg);
  border-bottom: 3px solid var(--color-accent-dark);
  box-shadow: 0 3px 0 var(--color-accent-light);
}

.top-bar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-wide);
  margin: 0 auto;
  gap: var(--gap-lg);
}

.logo-link {
  font-family: var(--font-pixel);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-sfc-red);
  flex-shrink: 0;
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.15);
}

.nav-desktop { display: flex; gap: var(--gap-lg); }

.nav-desktop a {
  font-family: var(--font-body);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s ease;
}

.nav-desktop a:hover, .nav-desktop a.active { color: var(--color-accent); }

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width 0.3s ease;
}

.nav-desktop a:hover::after, .nav-desktop a.active::after { width: 100%; }

.nav-actions { display: flex; align-items: center; gap: var(--gap-md); }

.lang-switcher {
  font-family: var(--font-pixel);
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 4px 8px;
  border: 2px solid var(--color-border);
  background: var(--color-card);
  color: var(--color-text);
  border-radius: var(--radius-sm);
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
  box-shadow: var(--shadow-pixel-sm);
}

.sound-toggle {
  width: 36px; height: 36px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: var(--color-card);
  font-size: 16px;
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.15s ease;
  flex-shrink: 0;
  box-shadow: var(--shadow-pixel-sm);
}

.sound-toggle:active { transform: translate(1px, 1px); box-shadow: none; }

.sound-toggle:hover { border-color: var(--color-accent); }
.sound-toggle.muted .sound-on { display: none; }
.sound-toggle:not(.muted) .sound-off { display: none; }
.sound-toggle.muted { color: var(--color-text-light); opacity: 0.5; }

/* ===== MOBILE NAV ===== */
.nav-mobile-toggle {
  display: none;
  width: 36px; height: 36px;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  padding: 4px;
}

.nav-mobile-toggle span {
  display: block;
  width: 100%; height: 3px;
  background: var(--color-text);
  transition: transform 0.3s ease, opacity 0.2s ease;
}

.nav-mobile-toggle.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-mobile-toggle.open span:nth-child(2) { opacity: 0; }
.nav-mobile-toggle.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.nav-mobile {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(253, 246, 238, 0.98);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--gap-xl);
  transform: translateY(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-mobile.open { transform: translateY(0); }

.nav-mobile a {
  font-family: var(--font-body);
  font-size: 28px;
  letter-spacing: 0.08em;
  color: var(--color-text);
}

.nav-mobile-lang { display: flex; gap: var(--gap-md); margin-top: var(--gap-md); }

.nav-mobile-lang button {
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 8px 16px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-card);
  transition: border-color 0.2s, background 0.2s;
}

.nav-mobile-lang button.active {
  border-color: var(--color-accent);
  background: var(--color-accent-light);
}

/* ===== SECTION BASE ===== */
section { padding: var(--section-pad) 24px; }
.section-inner { max-width: var(--content-max); margin: 0 auto; }
.section-tag { margin-bottom: var(--gap-md); }
.section-title { margin-bottom: var(--gap-lg); color: var(--color-dark); }
.section-title-center { text-align: center; }
.section-subtitle { text-align: center; margin-bottom: var(--gap-lg); }

.section-body {
  font-size: clamp(16px, 1.8vw, 18px);
  line-height: 1.8;
  color: var(--color-text-light);
  max-width: 600px;
}

.section-body + .section-body { margin-top: var(--gap-md); }

.section-body-center {
  max-width: 760px;
  margin-left: auto; margin-right: auto;
  text-align: center;
}

/* ===== VISUAL IMAGES ===== */
.visual-img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  object-position: center;
  border-radius: 0;
  display: block;
  border: var(--border-pixel);
  box-shadow: var(--shadow-pixel);
  image-rendering: pixelated;
  image-rendering: crisp-edges;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: url('../assets/images/hero-bg.jpg');
  background-image: image-set(
    url('../assets/images/hero-bg.webp') type('image/webp'),
    url('../assets/images/hero-bg.jpg') type('image/jpeg')
  );
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

@media (max-width: 767px) {
  .hero-bg {
    background-image: url('../assets/images/hero-bg-mobile.jpg');
    background-image: image-set(
      url('../assets/images/hero-bg-mobile.webp') type('image/webp'),
      url('../assets/images/hero-bg-mobile.jpg') type('image/jpeg')
    );
  }
}

.hero-bg video {
  width: 100%; height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(30, 21, 16, 0.35) 0%,
    rgba(30, 21, 16, 0.15) 50%,
    rgba(30, 21, 16, 0.55) 100%
  );
}

.footer-bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
}

/* ===== HERO ===== */
.section-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 72px 0 0 0;
  overflow: hidden;
  background: var(--color-dark);
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 24px;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: normal;
  color: var(--color-cream);
  text-shadow:
    3px 3px 0 rgba(0, 0, 0, 0.5),
    6px 6px 0 rgba(198, 123, 75, 0.25);
  animation: heroTitleIn 1s cubic-bezier(0.22, 0.61, 0.36, 1) both;
}

@keyframes heroTitleIn {
  from { opacity: 0; transform: translateY(30px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.hero-subtitle {
  font-family: var(--font-pixel);
  font-size: clamp(13px, 2.2vw, 18px);
  font-weight: 600;
  color: var(--color-accent-light);
  letter-spacing: 0.06em;
  margin-top: var(--gap-md);
  text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.4);
  animation: heroSubIn 1s cubic-bezier(0.22, 0.61, 0.36, 1) 0.3s both;
}

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

/* ===== CONCEPT ===== */
.section-concept {
  background: var(--color-bg);
  border-top: 4px solid var(--color-accent-dark);
  box-shadow: inset 0 6px 0 rgba(255, 248, 240, 0.5);
}

.concept-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: center;
}

.concept-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.concept-visual .visual-img {
  max-height: clamp(300px, 50vw, 500px);
  width: auto;
  max-width: 100%;
  aspect-ratio: 3 / 2;
}

/* ===== EXPERIENCE ===== */
.section-experience {
  background-color: var(--color-bg-warm);
  background-image: var(--pattern-grid);
  background-size: 16px 16px;
}

.experience-steps {
  display: flex;
  flex-direction: column;
  gap: var(--gap-xl);
  margin-top: var(--gap-xl);
}

.exp-step {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  align-items: center;
}

.exp-step-reverse .exp-step-visual { order: 2; }
.exp-step-reverse .exp-step-text { order: 1; }

.exp-step-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.exp-step-visual .visual-img {
  max-height: clamp(240px, 35vw, 380px);
}

.exp-step-text { padding: var(--gap-md); }

.exp-step-num {
  display: inline-block;
  margin-bottom: var(--gap-sm);
  font-family: var(--font-pixel);
  font-size: 12px;
  color: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}
.exp-step-text h3 { margin-bottom: var(--gap-md); }

.exp-step-text p {
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--color-text-light);
  max-width: 460px;
}

/* ===== MUSIC PHILOSOPHY ===== */
.section-music {
  background: var(--color-bg);
  background-image: var(--pattern-grid);
  background-size: 16px 16px;
}

.music-features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-lg);
  margin-top: var(--gap-xl);
  margin-bottom: var(--gap-xl);
}

.music-feature-card {
  background: var(--color-card);
  border: 3px solid var(--color-accent-dark);
  padding: var(--gap-lg);
  text-align: center;
  box-shadow: var(--shadow-pixel);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.music-feature-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-pixel-lg);
}

.music-feature-card h4 {
  margin-bottom: var(--gap-sm);
  color: var(--color-dark);
}

.music-feature-card p {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-text-light);
}

/* ===== MUSIC DEMOS ===== */
.music-demos { margin-top: var(--gap-xl); }

.demo-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap-lg);
}

.demo-card {
  position: relative;
  border: 3px solid var(--color-accent-dark);
  background: var(--color-card);
  box-shadow: var(--shadow-pixel);
  overflow: hidden;
  transition: border-color 0.2s, transform 0.15s ease, box-shadow 0.15s ease;
}

.demo-card:hover {
  border-color: var(--color-accent);
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-pixel-lg);
}

.demo-card.playing {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-pixel-lg);
}

.demo-visual {
  width: 100%;
  height: 180px;
  object-fit: cover;
  object-position: center;
  image-rendering: pixelated;
  image-rendering: crisp-edges;
  border-bottom: 2px solid var(--color-accent-dark);
}

.demo-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-top: 1px solid var(--color-border);
}

.demo-label {
  border: none;
  padding: 0;
  background: transparent;
  color: var(--color-text);
  font-size: 13px;
}

.demo-time {
  font-family: var(--font-body);
  font-size: 11px;
  color: var(--color-text-light);
  letter-spacing: 0.04em;
}

.demo-play-btn {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(30, 21, 16, 0.75);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
}

.demo-card:hover .demo-play-btn,
.demo-card.playing .demo-play-btn { opacity: 1; }

.demo-card .demo-play-btn:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: rgba(30, 21, 16, 0.9);
}

/* ===== FOOTER ===== */
.section-footer {
  position: relative;
  background: var(--color-dark);
  color: var(--color-cream);
  padding: 0;
  overflow: hidden;
}

.footer-scene {
  position: relative;
  height: 200px;
  overflow: hidden;
  background: var(--color-dark);
}

.footer-content {
  position: relative;
  z-index: 2;
  padding: var(--section-pad) 24px;
  background: linear-gradient(to top, rgba(13, 10, 8, 0.95), rgba(30, 21, 16, 0.85));
}

.footer-main {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-xl);
  max-width: var(--content-max);
  margin: 0 auto;
  padding-bottom: var(--gap-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand { display: flex; flex-direction: column; gap: var(--gap-sm); }

.footer-logo {
  font-family: var(--font-pixel);
  font-size: 24px;
  font-weight: 700;
  font-style: normal;
  color: var(--color-accent-light);
  text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.3);
}

.footer-tagline {
  font-family: var(--font-body);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
}

.footer-studio {
  font-family: var(--font-body);
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.04em;
}

.footer-downloads h4 { color: var(--color-cream); margin-bottom: var(--gap-md); }

.download-badges { display: flex; gap: var(--gap-md); flex-wrap: wrap; }

.download-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 0;
  background: rgba(255, 255, 255, 0.06);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.25);
  transition: border-color 0.2s, background 0.2s, transform 0.15s ease, box-shadow 0.15s ease;
}

.download-badge:hover {
  border-color: var(--color-accent-light);
  background: rgba(255, 255, 255, 0.1);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 rgba(0, 0, 0, 0.3);
}

.badge-icon {
  width: 28px; height: 28px;
  background: var(--color-cream);
  border-radius: 0;
  flex-shrink: 0;
}

.app-store .badge-icon { clip-path: polygon(20% 0%, 80% 0%, 100% 25%, 100% 75%, 80% 100%, 20% 100%, 0% 75%, 0% 25%); }
.google-play .badge-icon { clip-path: polygon(40% 0%, 100% 50%, 40% 100%, 0% 100%, 0% 0%); }

.badge-text { display: flex; flex-direction: column; }
.badge-text small { font-size: 10px; opacity: 0.7; letter-spacing: 0.03em; }
.badge-text strong { font-size: 14px; font-weight: 600; }

.footer-bottom {
  max-width: var(--content-max);
  margin: var(--gap-lg) auto 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--gap-md);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
}

.footer-links { display: flex; align-items: center; gap: var(--gap-md); }
.footer-links a { color: rgba(255, 255, 255, 0.5); transition: color 0.2s; }
.footer-links a:hover { color: var(--color-accent); }
.footer-divider { width: 1px; height: 12px; background: rgba(255, 255, 255, 0.2); }

/* ===== ANIMATIONS ===== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s cubic-bezier(0.22, 0.61, 0.36, 1),
              transform 0.7s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.reveal-on-scroll.revealed { opacity: 1; transform: translateY(0); }

.exp-step:nth-child(1) { transition-delay: 0s; }
.exp-step:nth-child(2) { transition-delay: 0.1s; }
.exp-step:nth-child(3) { transition-delay: 0.2s; }
.exp-step:nth-child(4) { transition-delay: 0.3s; }
.exp-step:nth-child(5) { transition-delay: 0.4s; }

.music-feature-card:nth-child(1) { transition-delay: 0s; }
.music-feature-card:nth-child(2) { transition-delay: 0.1s; }
.music-feature-card:nth-child(3) { transition-delay: 0.2s; }

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 1023px) {
  .concept-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .concept-visual { order: 2; margin-top: var(--gap-lg); }
  .section-body { margin-left: auto; margin-right: auto; }

  .exp-step { grid-template-columns: 1fr; text-align: center; }
  .exp-step-reverse .exp-step-visual { order: 1; }
  .exp-step-reverse .exp-step-text { order: 2; }
  .exp-step-text p { margin-left: auto; margin-right: auto; }

  .music-features {
    grid-template-columns: 1fr;
    max-width: 420px;
    margin-left: auto; margin-right: auto;
  }

  .demo-cards {
    grid-template-columns: 1fr;
    max-width: 380px;
    margin-left: auto; margin-right: auto;
  }

  .footer-main { grid-template-columns: 1fr; text-align: center; }
  .footer-downloads { display: flex; flex-direction: column; align-items: center; }
  .download-badges { justify-content: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* Mobile */
@media (max-width: 767px) {
  :root { --section-pad: 48px; }

  .nav-desktop { display: none; }
  .nav-mobile-toggle { display: flex; }
  .nav-mobile { display: flex; }

  .hero-title { font-size: clamp(28px, 10vw, 48px); }
  .hero-subtitle { font-size: clamp(12px, 4vw, 16px); }

  .lang-switcher { display: none; }
  .concept-grid { gap: var(--gap-lg); }
  .exp-step { gap: var(--gap-md); }
  .section-title { font-size: clamp(24px, 6vw, 36px); }
  .footer-scene { height: 140px; }
  .footer-content { padding: 40px 20px; }
  .top-bar { padding: 10px 16px; }
}

/* Small mobile */
@media (max-width: 480px) {
  .demo-card { max-width: 300px; margin-left: auto; margin-right: auto; }
  .download-badges { flex-direction: column; align-items: center; }
}

/* ===== PREFERS REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal-on-scroll { opacity: 1; transform: none; }
}

/* ===== SELECTION ===== */
::selection { background: var(--color-accent-light); color: var(--color-dark); }