/* ============================================================
   APPFAIRLY — Design System & Stylesheet
   Art direction: Bold tech-product studio. Dark surfaces,
   vivid accent colors per app, sharp geometric type.
   ============================================================ */

/* --- FONTS --- */
@import url('https://api.fontshare.com/v2/css?f[]=clash-display@400,500,600,700&f[]=satoshi@400,500,700&display=swap');

/* --- DESIGN TOKENS --- */
:root {
  /* Type scale */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(3rem, 0.5rem + 7vw, 7rem);

  /* Fonts */
  --font-display: 'Clash Display', 'Helvetica Neue', sans-serif;
  --font-body: 'Satoshi', 'Inter', sans-serif;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 2rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  --shadow-glow-purple: 0 0 40px rgba(124, 77, 255, 0.25);
  --shadow-glow-teal: 0 0 40px rgba(0, 210, 190, 0.2);
}

/* DARK THEME (default — this brand is dark-first) */
:root, [data-theme="dark"] {
  --color-bg: #0a0a0f;
  --color-surface: #111118;
  --color-surface-2: #16161f;
  --color-surface-3: #1c1c28;
  --color-border: #252535;
  --color-divider: #1e1e2e;

  --color-text: #eeeef5;
  --color-text-muted: #8888a8;
  --color-text-faint: #44445a;

  /* Appfairly brand purple (global accent) */
  --color-accent: #7c4dff;
  --color-accent-hover: #6c3ef0;
  --color-accent-light: rgba(124, 77, 255, 0.12);
  --color-accent-glow: rgba(124, 77, 255, 0.3);

  /* SoundCast — vibrant green/lime */
  --color-soundcast: #00e5a0;
  --color-soundcast-hover: #00cc8d;
  --color-soundcast-light: rgba(0, 229, 160, 0.1);
  --color-soundcast-glow: rgba(0, 229, 160, 0.25);

  /* HDMI Cast — electric blue */
  --color-hdmi: #2196f3;
  --color-hdmi-hover: #1976d2;
  --color-hdmi-light: rgba(33, 150, 243, 0.1);
  --color-hdmi-glow: rgba(33, 150, 243, 0.25);
}

/* LIGHT THEME */
[data-theme="light"] {
  --color-bg: #f5f5fa;
  --color-surface: #ffffff;
  --color-surface-2: #f0f0f8;
  --color-surface-3: #e8e8f0;
  --color-border: #dcdce8;
  --color-divider: #e4e4ee;

  --color-text: #0d0d18;
  --color-text-muted: #5a5a78;
  --color-text-faint: #b0b0c8;

  --color-accent: #6030e8;
  --color-accent-hover: #4f22d4;
  --color-accent-light: rgba(96, 48, 232, 0.08);
  --color-accent-glow: rgba(96, 48, 232, 0.15);

  --color-soundcast: #00a372;
  --color-soundcast-hover: #008860;
  --color-soundcast-light: rgba(0, 163, 114, 0.08);
  --color-soundcast-glow: rgba(0, 163, 114, 0.15);

  --color-hdmi: #1565c0;
  --color-hdmi-hover: #0d47a1;
  --color-hdmi-light: rgba(21, 101, 192, 0.08);
  --color-hdmi-glow: rgba(21, 101, 192, 0.15);

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.15);
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: var(--space-20);
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  transition: background-color var(--transition), color var(--transition);
}

img, picture, video, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.1; font-family: var(--font-display); }
p, li, figcaption { text-wrap: pretty; max-width: 68ch; }
button { cursor: pointer; background: none; border: none; }

a, button, [role="button"] {
  transition: color var(--transition), background var(--transition),
    border-color var(--transition), box-shadow var(--transition), opacity var(--transition);
}

::selection { background: var(--color-accent-light); color: var(--color-text); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: var(--radius-sm); }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border-width: 0;
}

/* --- LAYOUT UTILITIES --- */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-16));
}
.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

/* --- HEADER / NAV --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--color-bg) 85%, transparent);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-divider);
  transition: box-shadow var(--transition);
}

.site-header.scrolled { box-shadow: var(--shadow-md); }

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: var(--space-8);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--color-text);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.nav-logo svg { flex-shrink: 0; }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
}
.nav-links a:hover { color: var(--color-text); }
.nav-links a.active { color: var(--color-accent); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-toggle-theme {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
}
.nav-toggle-theme:hover { color: var(--color-text); background: var(--color-surface-3); }

.nav-cta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-accent);
  color: #fff;
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 600;
  border-radius: var(--radius-full);
  white-space: nowrap;
}
.nav-cta:hover { background: var(--color-accent-hover); transform: translateY(-1px); box-shadow: 0 4px 12px var(--color-accent-glow); }

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 36px;
  height: 36px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--color-text);
}
.nav-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* Mobile nav */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-6);
    gap: var(--space-6);
    z-index: 99;
  }

  .nav-links.open a { font-size: var(--text-base); }
  .nav-cta span { display: none; }
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 2px 8px var(--color-accent-glow);
}
.btn-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--color-accent-glow);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}
.btn-outline:hover {
  background: var(--color-surface-2);
  border-color: var(--color-text-muted);
  transform: translateY(-1px);
}

.btn-soundcast {
  background: var(--color-soundcast);
  color: #000;
  box-shadow: 0 2px 8px var(--color-soundcast-glow);
}
.btn-soundcast:hover {
  background: var(--color-soundcast-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--color-soundcast-glow);
}

.btn-hdmi {
  background: var(--color-hdmi);
  color: #fff;
  box-shadow: 0 2px 8px var(--color-hdmi-glow);
}
.btn-hdmi:hover {
  background: var(--color-hdmi-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--color-hdmi-glow);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn-google-play {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  background: #000;
  color: #fff;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  border: 1px solid #333;
  transition: all var(--transition);
}
.btn-google-play:hover { background: #1a1a1a; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-google-play .play-icon { width: 24px; height: 24px; flex-shrink: 0; }
.btn-google-play .play-text-small { font-size: 0.65rem; opacity: 0.8; display: block; line-height: 1; }
.btn-google-play .play-text-main { font-size: 0.9rem; font-weight: 700; display: block; line-height: 1.2; }

[data-theme="light"] .btn-google-play { background: #1a1a1a; }

/* --- BADGE / PILL --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--color-surface-3);
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.badge-accent { background: var(--color-accent-light); color: var(--color-accent); border-color: var(--color-accent-light); }
.badge-soundcast { background: var(--color-soundcast-light); color: var(--color-soundcast); border-color: var(--color-soundcast-light); }
.badge-hdmi { background: var(--color-hdmi-light); color: var(--color-hdmi); border-color: var(--color-hdmi-light); }

/* --- SECTIONS --- */
section { padding-block: clamp(var(--space-16), 8vw, var(--space-32)); }

.section-label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
}

.section-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 56ch;
}

/* --- CARDS --- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition: all var(--transition);
}
.card:hover { border-color: var(--color-text-faint); transform: translateY(-2px); box-shadow: var(--shadow-md); }

/* --- STATS ROW --- */
.stats-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-8);
}

.stat-item { display: flex; flex-direction: column; gap: var(--space-1); }
.stat-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text);
  line-height: 1;
}
.stat-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* --- FEATURES GRID --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}

.feature-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  transition: all var(--transition);
}
.feature-card:hover { border-color: var(--color-border); transform: translateY(-2px); box-shadow: var(--shadow-sm); }

.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.feature-icon-accent { background: var(--color-accent-light); }
.feature-icon-soundcast { background: var(--color-soundcast-light); }
.feature-icon-hdmi { background: var(--color-hdmi-light); }

.feature-title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
}

.feature-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: none;
}

/* --- SCREENSHOT GALLERY --- */
.screenshot-scroll {
  display: flex;
  gap: var(--space-4);
  overflow-x: auto;
  padding-bottom: var(--space-4);
  scrollbar-width: thin;
  scrollbar-color: var(--color-border) transparent;
}
.screenshot-scroll::-webkit-scrollbar { height: 4px; }
.screenshot-scroll::-webkit-scrollbar-track { background: transparent; }
.screenshot-scroll::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: var(--radius-full); }

.screenshot-item {
  flex-shrink: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
}

.screenshot-item img {
  width: auto;
  height: 480px;
  object-fit: cover;
}

/* --- APP CARD (homepage catalog) --- */
.app-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6) var(--space-8);
  text-decoration: none;
  color: inherit;
  transition: all var(--transition);
}

.app-card:hover {
  border-color: var(--color-text-faint);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.app-card-icon {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}
.app-card-icon img { width: 100%; height: 100%; object-fit: cover; }

.app-card-info { display: flex; flex-direction: column; gap: var(--space-2); min-width: 0; }
.app-card-name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
}
.app-card-desc { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.5; }
.app-card-meta { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.app-card-stat { font-size: var(--text-xs); color: var(--color-text-faint); font-weight: 500; }

.app-card-arrow {
  color: var(--color-text-faint);
  transition: transform var(--transition), color var(--transition);
}
.app-card:hover .app-card-arrow { transform: translateX(4px); color: var(--color-text-muted); }

@media (max-width: 640px) {
  .app-card {
    grid-template-columns: auto 1fr;
    gap: var(--space-4);
    padding: var(--space-5) var(--space-5);
  }
  .app-card-arrow { display: none; }
}

/* --- HERO SECTION --- */
.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(var(--space-20), 12vw, var(--space-32));
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.hero-title {
  font-family: var(--font-display);
  font-size: var(--text-hero);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.0;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.hero-title .accent { color: var(--color-accent); }
.hero-title .accent-soundcast { color: var(--color-soundcast); }
.hero-title .accent-hdmi { color: var(--color-hdmi); }

.hero-desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 52ch;
  margin-bottom: var(--space-10);
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Background mesh gradient */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.hero-bg-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.12;
}

/* --- SPLIT SECTION (text + image) --- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}

.split--reverse { direction: rtl; }
.split--reverse > * { direction: ltr; }

@media (max-width: 768px) {
  .split, .split--reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }
}

/* --- STEPS (how it works) --- */
.steps { display: flex; flex-direction: column; gap: var(--space-6); }

.step {
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: var(--space-5);
  align-items: flex-start;
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  flex-shrink: 0;
  background: var(--color-surface-3);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.step-content { display: flex; flex-direction: column; gap: var(--space-1); padding-top: var(--space-2); }
.step-title { font-family: var(--font-display); font-size: var(--text-base); font-weight: 600; color: var(--color-text); }
.step-desc { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6; max-width: none; }

/* --- DIVIDER --- */
hr.divider {
  border: none;
  height: 1px;
  background: var(--color-divider);
}

/* --- FOOTER --- */
.site-footer {
  border-top: 1px solid var(--color-divider);
  padding-block: var(--space-16);
  background: var(--color-surface);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
}

.footer-brand { display: flex; flex-direction: column; gap: var(--space-4); }
.footer-brand-logo { display: flex; align-items: center; gap: var(--space-3); text-decoration: none; color: var(--color-text); font-family: var(--font-display); font-weight: 700; }
.footer-brand-desc { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.6; max-width: 32ch; }
.footer-brand-email { font-size: var(--text-sm); color: var(--color-text-muted); text-decoration: none; }
.footer-brand-email:hover { color: var(--color-accent); }

.footer-col { display: flex; flex-direction: column; gap: var(--space-4); }
.footer-col-title { font-size: var(--text-xs); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-faint); }
.footer-col-links { display: flex; flex-direction: column; gap: var(--space-3); list-style: none; }
.footer-col-links a { font-size: var(--text-sm); color: var(--color-text-muted); text-decoration: none; }
.footer-col-links a:hover { color: var(--color-text); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  margin-top: var(--space-12);
  border-top: 1px solid var(--color-divider);
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-copyright { font-size: var(--text-xs); color: var(--color-text-faint); }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-10); }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* --- COMPARISON TABLE --- */
.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table th, .comparison-table td {
  padding: var(--space-4) var(--space-5);
  text-align: left;
  border-bottom: 1px solid var(--color-divider);
  font-size: var(--text-sm);
}
.comparison-table th { font-family: var(--font-display); font-weight: 600; color: var(--color-text-muted); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.06em; }
.comparison-table td { color: var(--color-text); }
.comparison-table tr:last-child td { border-bottom: none; }
.comparison-table .check { color: var(--color-soundcast); font-size: 1rem; }
.comparison-table .cross { color: var(--color-text-faint); }

/* --- ANIMATIONS --- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeInUp 0.5s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.animate-in-delay-1 { animation-delay: 0.1s; }
.animate-in-delay-2 { animation-delay: 0.2s; }
.animate-in-delay-3 { animation-delay: 0.3s; }

/* --- NOISE TEXTURE OVERLAY --- */
.noise-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.03;
  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");
  background-repeat: repeat;
  background-size: 256px;
}

/* --- UTILITY --- */
.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }
.mb-12 { margin-bottom: var(--space-12); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }
.flex { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.gap-3 { gap: var(--space-3); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}