/* ============================================================
   MyIdeApp Website — Global Stylesheet
   ============================================================ */

@import url('fonts.css');

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body { font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ─── CSS Custom Properties ──────────────────────────────── */
:root {
  --font: 'Inter', sans-serif;
  --sp-xs: 0.5rem;
  --sp-sm: 1rem;
  --sp-md: 1.5rem;
  --sp-lg: 2.5rem;
  --sp-xl: 4rem;
  --sp-2xl: 6rem;
  --r-sm: 8px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-full: 9999px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,.08);
  --shadow-md: 0 8px 32px rgba(0,0,0,.12);
  --shadow-lg: 0 24px 64px rgba(0,0,0,.18);
  --transition: 0.22s cubic-bezier(0.4,0,0.2,1);
}

/* ─── STUDIO Theme ───────────────────────────────────────── */
[data-theme="studio"] {
  --bg: #08091A;
  --bg2: #0D1028;
  --surface: #12152E;
  --surface2: #1A1F3D;
  --border: rgba(255,255,255,0.07);
  --text: #E8EEFF;
  --text2: #8892B0;
  --text3: #4A5578;
  --accent1: #C96B8A;
  --accent2: #6B8DE3;
  --accent3: #9B7FE8;
}

/* ─── RHYTHM Theme ───────────────────────────────────────── */
[data-theme="rhythm"] {
  --bg: #FDFAF8;
  --bg2: #F7EEF1;
  --surface: #FFFFFF;
  --surface2: #FDF5F7;
  --border: rgba(201,107,138,0.12);
  --text: #2D1B24;
  --text2: #7A5F68;
  --text3: #BFA8B0;
  --primary: #C96B8A;
  --primary-dark: #A84D6A;
  --secondary: #9B7FB5;
  --accent: #E8A07A;
  --accent-light: #F0C4A8;
  --hero-grad: linear-gradient(135deg, #F7EEF1 0%, #EDD5E0 50%, #E4CBF0 100%);
}

/* ─── LUNAREST Theme ─────────────────────────────────────── */
[data-theme="lunarest"] {
  --bg: #0A0E1A;
  --bg2: #0D1228;
  --surface: #131929;
  --surface2: #1C2438;
  --border: rgba(107,141,227,0.12);
  --text: #EEF2FF;
  --text2: #8B9AC4;
  --text3: #4A5578;
  --primary: #6B8DE3;
  --primary-dark: #4A6BC8;
  --secondary: #9B7FE8;
  --accent: #FFB347;
  --accent-light: #FFD080;
  --hero-grad: linear-gradient(135deg, #0A0E1A 0%, #0F1535 50%, #1A1040 100%);
}

/* ─── INHALE Theme ───────────────────────────────────────── */
[data-theme="inhale"] {
  --bg: #F4F7FC;
  --bg2: #E8F1FB;
  --surface: #FFFFFF;
  --surface2: #EEF3F9;
  --border: rgba(107,143,184,0.12);
  --text: #1B2A3F;
  --text2: #5A6B82;
  --text3: #8B98AD;
  --primary: #6B8FB8;
  --primary-dark: #3F5E85;
  --secondary: #F4D9B5;
  --accent: #F4D9B5;
  --accent-light: #FCEEDA;
  --hero-grad: linear-gradient(135deg, #F4F7FC 0%, #E8F1FB 50%, #D6E5F5 100%);
}

[data-theme="legal-inhale"] {
  --bg: #F4F7FC;
  --bg2: #E8F1FB;
  --surface: #FFFFFF;
  --border: rgba(107,143,184,0.12);
  --text: #1B2A3F;
  --text2: #5A6B82;
  --text3: #8B98AD;
  --primary: #6B8FB8;
  --secondary: #F4D9B5;
}

/* ─── ENJOYMEAL Theme ────────────────────────────────────── */
[data-theme="enjoymeal"] {
  --bg: #FAFAF8;
  --bg2: #FFF3EE;
  --surface: #FFFFFF;
  --surface2: #FFF8F5;
  --border: rgba(255,107,53,0.12);
  --text: #2D2D2D;
  --text2: #6B7280;
  --text3: #B0B7C3;
  --primary: #FF6B35;
  --primary-dark: #E85520;
  --secondary: #4CAF50;
  --accent: #FFD166;
  --accent-light: #FFEBB0;
  --hero-grad: linear-gradient(135deg, #FAFAF8 0%, #FFF3EE 50%, #FFFBEE 100%);
}

/* ─── LEGAL Theme ────────────────────────────────────────── */
[data-theme="legal-enjoymeal"] {
  --bg: #FAFAF8;
  --bg2: #FFF3EE;
  --surface: #FFFFFF;
  --border: rgba(255,107,53,0.12);
  --text: #2D2D2D;
  --text2: #6B7280;
  --text3: #B0B7C3;
  --primary: #FF6B35;
  --secondary: #4CAF50;
}

/* ─── HYDROME Theme ────────────────────────────────────── */
[data-theme="hydrome"] {
  --bg: #F7FEFF;
  --bg2: #E1F5FE;
  --surface: #FFFFFF;
  --surface2: #EEF8FE;
  --border: rgba(79,195,247,0.12);
  --text: #1A3A4A;
  --text2: #546E7A;
  --text3: #90A4AE;
  --primary: #4FC3F7;
  --primary-dark: #0288D1;
  --secondary: #B3E5FC;
  --accent: #B3E5FC;
  --accent-light: #E1F5FE;
  --hero-grad: linear-gradient(135deg, #F7FEFF 0%, #E1F5FE 50%, #C5EBF9 100%);
}

[data-theme="legal-hydrome"] {
  --bg: #F7FEFF;
  --bg2: #E1F5FE;
  --surface: #FFFFFF;
  --border: rgba(79,195,247,0.12);
  --text: #1A3A4A;
  --text2: #546E7A;
  --text3: #90A4AE;
  --primary: #4FC3F7;
  --secondary: #B3E5FC;
}
[data-theme="legal-rhythm"] {
  --bg: #FDFAF8;
  --bg2: #F7EEF1;
  --surface: #FFFFFF;
  --border: rgba(201,107,138,0.12);
  --text: #2D1B24;
  --text2: #7A5F68;
  --text3: #BFA8B0;
  --primary: #C96B8A;
  --secondary: #9B7FB5;
}
[data-theme="legal-lunarest"] {
  --bg: #0A0E1A;
  --bg2: #0D1228;
  --surface: #131929;
  --border: rgba(107,141,227,0.12);
  --text: #EEF2FF;
  --text2: #8B9AC4;
  --text3: #4A5578;
  --primary: #6B8DE3;
  --secondary: #9B7FE8;
}

/* ─── RUNFREE Theme ──────────────────────────────────────── */
[data-theme="runfree"] {
  --bg: #0D1117;
  --bg2: #111820;
  --surface: #161D27;
  --surface2: #1C2534;
  --border: rgba(255,107,53,0.12);
  --text: #F0F4F8;
  --text2: #8B97A8;
  --text3: #4A5568;
  --primary: #FF6B35;
  --primary-dark: #E8521A;
  --secondary: #0EA5E9;
  --accent: #FF6B35;
  --accent-light: rgba(255,107,53,0.15);
  --hero-grad: linear-gradient(135deg, #0D1117 0%, #111820 50%, #0D1117 100%);
}
[data-theme="legal-runfree"] {
  --bg: #0D1117;
  --bg2: #111820;
  --surface: #161D27;
  --border: rgba(255,107,53,0.12);
  --text: #F0F4F8;
  --text2: #8B97A8;
  --text3: #4A5568;
  --primary: #FF6B35;
  --secondary: #0EA5E9;
}

/* ─── NOVA Theme ─────────────────────────────────────────── */
[data-theme="nova"] {
  --bg: #0F0E0C;
  --bg2: #15130F;
  --surface: #15130F;
  --surface2: #1C1914;
  --border: rgba(201,164,90,0.15);
  --text: #F2EBD7;
  --text2: #A89F88;
  --text3: #6B6356;
  --primary: #C9A45A;
  --primary-dark: #8E7440;
  --secondary: #7A8C73;
  --accent: #C9A45A;
  --accent-light: rgba(201,164,90,0.15);
  --hero-grad: linear-gradient(135deg, #0F0E0C 0%, #15130F 50%, #0F0E0C 100%);
}
[data-theme="legal-nova"] {
  --bg: #0F0E0C;
  --bg2: #15130F;
  --surface: #15130F;
  --border: rgba(201,164,90,0.12);
  --text: #F2EBD7;
  --text2: #A89F88;
  --text3: #6B6356;
  --primary: #C9A45A;
  --secondary: #7A8C73;
}

/* ─── Base Body ──────────────────────────────────────────── */
body {
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

/* ─── Layout ─────────────────────────────────────────────── */
.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 var(--sp-md);
}
.container--narrow {
  max-width: 780px;
}
.section {
  padding: var(--sp-2xl) 0;
}
.section--sm {
  padding: var(--sp-xl) 0;
}

/* ─── NAVBAR ─────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--sp-md);
  height: 64px;
  background: rgba(var(--bg-raw, 8, 9, 26), 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.navbar__left { display: flex; align-items: center; gap: var(--sp-md); }
.navbar__back {
  display: flex; align-items: center; gap: 6px;
  color: var(--text2); font-size: 0.875rem; font-weight: 500;
  transition: color var(--transition);
}
.navbar__back:hover { color: var(--text); }
.navbar__back svg { width: 16px; height: 16px; }
.navbar__logo { display: flex; align-items: center; gap: 10px; }
.navbar__app-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  object-fit: cover;
}
.logo-text {
  font-size: 1.125rem; font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--accent1, #C96B8A), var(--accent2, #6B8DE3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
[data-theme="rhythm"] .logo-text,
[data-theme="legal-rhythm"] .logo-text {
  background: linear-gradient(135deg, #C96B8A, #9B7FB5);
  -webkit-background-clip: text;
  background-clip: text;
}
[data-theme="lunarest"] .logo-text,
[data-theme="legal-lunarest"] .logo-text {
  background: linear-gradient(135deg, #6B8DE3, #9B7FE8);
  -webkit-background-clip: text;
  background-clip: text;
}
[data-theme="enjoymeal"] .logo-text,
[data-theme="legal-enjoymeal"] .logo-text {
  background: linear-gradient(135deg, #FF6B35, #FFD166);
  -webkit-background-clip: text;
  background-clip: text;
}
.navbar__nav {
  display: flex; align-items: center; gap: var(--sp-md);
}
.navbar__nav a {
  color: var(--text2); font-size: 0.875rem; font-weight: 500;
  transition: color var(--transition);
}
.navbar__nav a:hover, .navbar__nav a.active { color: var(--text); }
.navbar__right { display: flex; align-items: center; gap: var(--sp-sm); }

/* ─── Language Switcher ──────────────────────────────────── */
.lang-switcher {
  display: flex; align-items: center;
  gap: 2px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  padding: 3px;
}
.lang-btn {
  padding: 4px 12px;
  border-radius: var(--r-full);
  font-size: 0.8125rem; font-weight: 600;
  color: var(--text2);
  transition: all var(--transition);
  letter-spacing: 0.02em;
}
.lang-btn.active, .lang-btn:hover {
  background: var(--primary, var(--accent2, #6B8DE3));
  color: #fff;
}
[data-theme="rhythm"] .lang-btn.active,
[data-theme="legal-rhythm"] .lang-btn.active { background: #C96B8A; color: #fff; }
[data-theme="lunarest"] .lang-btn.active,
[data-theme="legal-lunarest"] .lang-btn.active { background: #6B8DE3; color: #fff; }
[data-theme="studio"] .lang-btn.active { background: linear-gradient(135deg, #C96B8A, #6B8DE3); color: #fff; }
[data-theme="enjoymeal"] .lang-btn.active,
[data-theme="legal-enjoymeal"] .lang-btn.active { background: #FF6B35; color: #fff; }

/* ─── HERO — Studio ──────────────────────────────────────── */
.studio-hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  overflow: hidden;
  padding-top: 80px;
}
.studio-hero__bg {
  position: absolute; inset: 0;
  pointer-events: none;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  animation: float 8s ease-in-out infinite;
}
.orb--1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #C96B8A, transparent);
  top: -10%; left: -5%;
  animation-delay: 0s;
}
.orb--2 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #6B8DE3, transparent);
  bottom: -20%; right: -10%;
  animation-delay: -3s;
}
.orb--3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, #9B7FE8, transparent);
  top: 40%; left: 50%;
  animation-delay: -6s;
}
@keyframes float {
  0%,100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}
.stars {
  position: absolute; inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 30%, rgba(255,255,255,0.6) 0%, transparent 100%),
    radial-gradient(1px 1px at 80% 10%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 50% 70%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 10% 80%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 90% 50%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(1px 1px at 30% 90%, rgba(255,255,255,0.3) 0%, transparent 100%),
    radial-gradient(1px 1px at 70% 40%, rgba(255,255,255,0.5) 0%, transparent 100%),
    radial-gradient(1px 1px at 40% 15%, rgba(255,255,255,0.4) 0%, transparent 100%),
    radial-gradient(2px 2px at 15% 55%, rgba(255,255,255,0.25) 0%, transparent 100%),
    radial-gradient(2px 2px at 85% 75%, rgba(255,255,255,0.2) 0%, transparent 100%);
}
.studio-hero__content {
  position: relative; z-index: 1;
  text-align: center;
  padding: var(--sp-lg) 0;
}
.studio-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-full);
  font-size: 0.8125rem; font-weight: 600;
  color: var(--text2);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--sp-md);
}
.studio-hero__title {
  font-size: clamp(3.5rem, 10vw, 8rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  background: linear-gradient(135deg, #FFFFFF 20%, rgba(255,255,255,0.55) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--sp-sm);
}
.studio-hero__tagline {
  font-size: clamp(1.125rem, 3vw, 1.5rem);
  font-weight: 400;
  color: var(--text2);
  margin-bottom: var(--sp-sm);
  max-width: 540px;
  margin-left: auto; margin-right: auto;
}
.studio-hero__description {
  font-size: 1.0625rem; color: var(--text3);
  max-width: 480px;
  margin: 0 auto var(--sp-lg);
}
.hero-scroll-hint {
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; color: var(--text3); font-size: 0.8125rem;
  margin-top: var(--sp-xl);
  animation: bounce 2s ease-in-out infinite;
}
.hero-scroll-hint svg { width: 20px; height: 20px; opacity: 0.5; }
@keyframes bounce {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(6px); }
}

/* ─── APPS GRID (Studio) ─────────────────────────────────── */
.apps-section { padding: var(--sp-xl) 0 var(--sp-2xl); }
.section-title {
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  text-align: center;
  margin-bottom: var(--sp-lg);
}
.section-subtitle {
  text-align: center;
  color: var(--text2);
  font-size: 1.0625rem;
  margin-top: -var(--sp-sm);
  margin-bottom: var(--sp-lg);
}
.apps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--sp-md);
  margin-top: var(--sp-lg);
}
.apps-carousel {
  display: flex;
  gap: var(--sp-md);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding: var(--sp-sm) var(--sp-xs) var(--sp-lg);
  margin-top: var(--sp-lg);
  scrollbar-width: none;
  cursor: grab;
}
.apps-carousel:active { cursor: grabbing; }
.apps-carousel::-webkit-scrollbar { display: none; }
.apps-carousel .app-card {
  flex: 0 0 340px;
  scroll-snap-align: start;
}
.carousel-hint {
  display: flex; align-items: center; gap: 8px;
  justify-content: center;
  margin-top: var(--sp-md);
  font-size: 0.875rem; font-weight: 600;
  color: rgba(255,255,255,0.55);
  opacity: 1;
}
.carousel-hint svg { opacity: 1; width: 22px; height: 22px; }
@keyframes fade-hint {
  0% { opacity: 1; }
  80% { opacity: 1; }
  100% { opacity: 0; pointer-events: none; }
}
.app-card {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  padding: var(--sp-lg);
  display: flex; flex-direction: column;
  min-height: 460px;
  transition: transform 0.32s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.32s;
  border: 1px solid rgba(255,255,255,0.06);
}
.app-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 32px 80px rgba(0,0,0,0.4);
}
.app-card--rhythm {
  background: linear-gradient(145deg, #1A0E14 0%, #2A1520 50%, #1E1028 100%);
}
.app-card--rhythm::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at top left, rgba(201,107,138,0.25) 0%, transparent 60%);
  pointer-events: none;
}
.app-card--lunarest {
  background: linear-gradient(145deg, #060B1A 0%, #0D1535 50%, #120D2A 100%);
}
.app-card--lunarest::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at bottom right, rgba(107,141,227,0.25) 0%, transparent 60%);
  pointer-events: none;
}
.app-card--enjoymeal {
  background: linear-gradient(145deg, #1A0D06 0%, #2A1508 50%, #1E0F05 100%);
}
.app-card--enjoymeal::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at top right, rgba(255,107,53,0.22) 0%, transparent 60%);
  pointer-events: none;
}
.app-card--inhale {
  background: linear-gradient(145deg, #0A1420 0%, #0D1C30 50%, #091220 100%);
}
.app-card--inhale::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at top right, rgba(107,143,184,0.22) 0%, transparent 60%);
  pointer-events: none;
}
.app-card--runfree {
  background: linear-gradient(145deg, #0D1117 0%, #111820 50%, #0D1117 100%);
}
.app-card--runfree::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at bottom right, rgba(255,107,53,0.22) 0%, transparent 60%);
  pointer-events: none;
}
.app-card--nova {
  background: linear-gradient(145deg, #0F0E0C 0%, #15130F 50%, #0F0E0C 100%);
}
.app-card--nova::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at bottom right, rgba(201,164,90,0.18) 0%, transparent 60%);
  pointer-events: none;
}
.app-card--chapter {
  background: linear-gradient(145deg, #0E0B10 0%, #14101A 50%, #0E0B10 100%);
}
.app-card--chapter::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at bottom right, rgba(180,140,200,0.18) 0%, transparent 60%);
  pointer-events: none;
}
.app-card__content { position: relative; z-index: 1; flex: 1; display: flex; flex-direction: column; }
.app-card__icon {
  width: 80px; height: 80px;
  border-radius: 18px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  margin-bottom: var(--sp-md);
}
.app-card__chip {
  display: inline-flex; align-items: center;
  padding: 4px 12px;
  border-radius: var(--r-full);
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--sp-sm);
  width: fit-content;
}
.app-card--rhythm .app-card__chip { background: rgba(201,107,138,0.2); color: #E8A0B8; }
.app-card--lunarest .app-card__chip { background: rgba(107,141,227,0.2); color: #9AB4F0; }
.app-card--enjoymeal .app-card__chip { background: rgba(255,107,53,0.2); color: #FF9870; }
.app-card--inhale .app-card__chip { background: rgba(107,143,184,0.2); color: #8BB5D8; }
.app-card--runfree .app-card__chip { background: rgba(255,107,53,0.2); color: #FF8C5A; }
.app-card--nova .app-card__chip { background: rgba(201,164,90,0.2); color: #D9B66B; }
.app-card--chapter .app-card__chip { background: rgba(180,140,200,0.2); color: #C8A8DC; }
.app-card__name {
  font-size: 2.25rem; font-weight: 900;
  letter-spacing: -0.04em; color: #fff;
  margin-bottom: 6px;
}
.app-card__subtitle {
  font-size: 0.9375rem; font-weight: 500;
  margin-bottom: var(--sp-sm);
}
.app-card--rhythm .app-card__subtitle { color: #D4899F; }
.app-card--lunarest .app-card__subtitle { color: #8B9AC4; }
.app-card--enjoymeal .app-card__subtitle { color: #C4956A; }
.app-card--inhale .app-card__subtitle { color: #8BB5D8; }
.app-card--runfree .app-card__subtitle { color: #FF8C5A; }
.app-card--nova .app-card__subtitle { color: #C9A45A; }
.app-card--chapter .app-card__subtitle { color: #B48CC8; }
.app-card__description {
  font-size: 0.9375rem; line-height: 1.65;
  color: rgba(255,255,255,0.55);
  margin-bottom: var(--sp-lg);
  flex: 1;
}
.app-card__cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px;
  border-radius: var(--r-full);
  font-size: 0.9375rem; font-weight: 700;
  transition: all var(--transition);
  width: fit-content;
}
.app-card--rhythm .app-card__cta {
  background: rgba(201,107,138,0.18);
  border: 1px solid rgba(201,107,138,0.35);
  color: #E8A0B8;
}
.app-card--rhythm:hover .app-card__cta {
  background: #C96B8A; color: #fff;
  border-color: #C96B8A;
}
.app-card--lunarest .app-card__cta {
  background: rgba(107,141,227,0.15);
  border: 1px solid rgba(107,141,227,0.3);
  color: #9AB4F0;
}
.app-card--lunarest:hover .app-card__cta {
  background: #6B8DE3; color: #fff;
  border-color: #6B8DE3;
}
.app-card--enjoymeal .app-card__cta {
  background: rgba(255,107,53,0.15);
  border: 1px solid rgba(255,107,53,0.3);
  color: #FF9870;
}
.app-card--enjoymeal:hover .app-card__cta {
  background: #FF6B35; color: #fff;
  border-color: #FF6B35;
}
.app-card--inhale .app-card__cta {
  background: rgba(107,143,184,0.15);
  border: 1px solid rgba(107,143,184,0.35);
  color: #8BB5D8;
}
.app-card--inhale:hover .app-card__cta {
  background: #6B8FB8; color: #fff;
  border-color: #6B8FB8;
}
.app-card--nova .app-card__cta {
  background: rgba(201,164,90,0.15);
  border: 1px solid rgba(201,164,90,0.35);
  color: #D9B66B;
}
.app-card--nova:hover .app-card__cta {
  background: #C9A45A; color: #0F0E0C;
  border-color: #C9A45A;
}
.app-card--runfree .app-card__cta {
  background: rgba(230,130,60,0.15);
  border: 1px solid rgba(230,130,60,0.35);
  color: #E8956A;
}
.app-card--runfree:hover .app-card__cta {
  background: #E67B3A; color: #fff;
  border-color: #E67B3A;
}
.app-card--chapter .app-card__cta {
  background: rgba(180,140,200,0.15);
  border: 1px solid rgba(180,140,200,0.35);
  color: #C8A8DC;
}
.app-card--chapter:hover .app-card__cta {
  background: #B48CC8; color: #fff;
  border-color: #B48CC8;
}
.app-card__cta svg { width: 16px; height: 16px; transition: transform var(--transition); }
.app-card:hover .app-card__cta svg { transform: translateX(4px); }

/* ─── STUDIO About ───────────────────────────────────────── */
.about-section {
  padding: var(--sp-2xl) 0;
  border-top: 1px solid var(--border);
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-2xl);
  align-items: start;
}
.about-text h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800; letter-spacing: -0.03em;
  color: var(--text); margin-bottom: var(--sp-md);
}
.about-text p {
  font-size: 1.0625rem; color: var(--text2);
  line-height: 1.8; margin-bottom: var(--sp-md);
}
.values-list { display: flex; flex-direction: column; gap: var(--sp-md); }
.value-item {
  display: flex; align-items: flex-start; gap: var(--sp-sm);
  padding: var(--sp-md);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: border-color var(--transition);
}
.value-item:hover { border-color: rgba(255,255,255,0.14); }
.value-icon {
  width: 40px; height: 40px; flex-shrink: 0;
  background: var(--surface2);
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.125rem;
}
.value-content h4 { font-size: 0.9375rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.value-content p { font-size: 0.875rem; color: var(--text2); line-height: 1.6; }

/* ─── APP Hero ───────────────────────────────────────────── */
.app-hero {
  position: relative;
  padding-top: 100px;
  padding-bottom: var(--sp-2xl);
  overflow: hidden;
}
[data-theme="rhythm"] .app-hero { background: var(--hero-grad); }
[data-theme="lunarest"] .app-hero { background: var(--hero-grad); }
[data-theme="enjoymeal"] .app-hero { background: var(--hero-grad); }

.app-hero__orb {
  position: absolute; border-radius: 50%;
  filter: blur(100px); pointer-events: none; opacity: 0.3;
}
[data-theme="rhythm"] .app-hero__orb {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #C96B8A, transparent);
  top: -20%; right: -10%;
}
[data-theme="lunarest"] .app-hero__orb {
  width: 700px; height: 700px;
  background: radial-gradient(circle, #6B8DE3, transparent);
  top: -30%; left: -10%;
}
[data-theme="enjoymeal"] .app-hero__orb {
  width: 650px; height: 650px;
  background: radial-gradient(circle, #FF6B35, transparent);
  top: -20%; right: -5%;
}
.app-hero__inner {
  position: relative; z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-xl);
  align-items: center;
}
.app-hero__info {}
.app-hero__icon-wrap {
  display: flex; align-items: center; gap: var(--sp-sm);
  margin-bottom: var(--sp-md);
}
.app-hero__icon {
  width: 72px; height: 72px;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}
.app-hero__app-name {
  font-size: 1.5rem; font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text);
}
.app-hero__tagline {
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1.05;
  color: var(--text);
  margin-bottom: var(--sp-sm);
}
[data-theme="rhythm"] .app-hero__tagline-accent { color: var(--primary); }
[data-theme="lunarest"] .app-hero__tagline-accent { color: var(--primary); }
.app-hero__subtitle {
  font-size: 1.0625rem; font-weight: 500;
  color: var(--text2); margin-bottom: var(--sp-md);
}
.app-hero__description {
  font-size: 1rem; color: var(--text2);
  line-height: 1.75; max-width: 460px;
  margin-bottom: var(--sp-lg);
}
.app-hero__actions { display: flex; gap: var(--sp-sm); flex-wrap: wrap; align-items: center; }
.btn-store {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  border-radius: var(--r-md);
  font-size: 0.9375rem; font-weight: 700;
  transition: all var(--transition);
}
[data-theme="rhythm"] .btn-store {
  background: var(--primary); color: #fff;
  box-shadow: 0 4px 20px rgba(201,107,138,0.4);
}
[data-theme="rhythm"] .btn-store:hover {
  background: var(--primary-dark);
  box-shadow: 0 8px 32px rgba(201,107,138,0.5);
  transform: translateY(-2px);
}
[data-theme="lunarest"] .btn-store {
  background: var(--primary); color: #fff;
  box-shadow: 0 4px 20px rgba(107,141,227,0.4);
}
[data-theme="lunarest"] .btn-store:hover {
  background: var(--primary-dark);
  box-shadow: 0 8px 32px rgba(107,141,227,0.5);
  transform: translateY(-2px);
}
.btn-store svg { width: 20px; height: 20px; }
.btn-ghost {
  padding: 14px 24px;
  border-radius: var(--r-md);
  font-size: 0.9375rem; font-weight: 600;
  border: 1px solid var(--border);
  color: var(--text2);
  transition: all var(--transition);
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary); }

/* ─── Screenshots ────────────────────────────────────────── */
.app-hero__screenshots {
  display: flex; gap: 16px;
  align-items: flex-start;
  justify-content: center;
  padding-top: var(--sp-sm);
}
.phone-frame {
  width: 200px;
  flex-shrink: 0;
  position: relative;
}
.phone-frame:nth-child(2) { transform: translateY(28px); }
.phone-frame:nth-child(3) { transform: translateY(14px); }
.phone-frame__outer {
  background: #1A1A1F;
  border-radius: 36px;
  padding: 10px;
  box-shadow: 0 32px 64px rgba(0,0,0,0.5), 0 0 0 1px rgba(255,255,255,0.08);
}
.phone-frame__screen {
  border-radius: 28px;
  overflow: hidden;
  aspect-ratio: 9/19.5;
  background: #111;
}
.phone-frame__screen img {
  width: 100%; height: 100%;
  object-fit: cover;
}

/* ─── LunaRest visual placeholder (no screenshots yet) ────── */
.luna-visual {
  display: flex; align-items: center; justify-content: center;
  height: 400px; position: relative;
}
.luna-circle {
  width: 280px; height: 280px; border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #1C2E5A, #0A0E1A);
  border: 1px solid rgba(107,141,227,0.3);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 80px rgba(107,141,227,0.2), inset 0 0 40px rgba(107,141,227,0.1);
  animation: pulse 4s ease-in-out infinite;
}
.luna-circle__inner {
  width: 200px; height: 200px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #2A3E7A, #0D1228);
  border: 1px solid rgba(155,127,232,0.3);
  display: flex; align-items: center; justify-content: center;
}
.luna-circle__icon {
  width: 96px; height: 96px; border-radius: 22px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.luna-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(107,141,227,0.12);
  animation: expand 4s ease-in-out infinite;
}
.luna-ring--1 { width: 340px; height: 340px; animation-delay: 0s; }
.luna-ring--2 { width: 420px; height: 420px; animation-delay: -1.3s; }
.luna-ring--3 { width: 500px; height: 500px; animation-delay: -2.6s; }
@keyframes pulse { 0%,100% { box-shadow: 0 0 80px rgba(107,141,227,0.2); } 50% { box-shadow: 0 0 120px rgba(107,141,227,0.35); } }
@keyframes expand { 0%,100% { opacity: 0.6; transform: scale(1); } 50% { opacity: 0.2; transform: scale(1.04); } }

/* ─── FEATURES ───────────────────────────────────────────── */
.features-section { padding: var(--sp-2xl) 0; }
[data-theme="lunarest"] .features-section { border-top: 1px solid var(--border); }
[data-theme="rhythm"] .features-section { background: #FDFAF8; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-md);
  margin-top: var(--sp-lg);
}
.feature-card {
  padding: var(--sp-md);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
[data-theme="rhythm"] .feature-card:hover { border-color: rgba(201,107,138,0.3); }
[data-theme="lunarest"] .feature-card:hover { border-color: rgba(107,141,227,0.25); }
.feature-card__icon {
  width: 48px; height: 48px;
  border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.375rem;
  margin-bottom: var(--sp-sm);
}
[data-theme="rhythm"] .feature-card__icon { background: rgba(201,107,138,0.1); }
[data-theme="lunarest"] .feature-card__icon { background: rgba(107,141,227,0.1); }
.feature-card__title {
  font-size: 1rem; font-weight: 700;
  color: var(--text); margin-bottom: 6px;
}
.feature-card__desc {
  font-size: 0.875rem; color: var(--text2); line-height: 1.65;
}

/* ─── LEGAL STRIP (on app page) ─────────────────────────── */
.legal-strip {
  padding: var(--sp-xl) 0;
  border-top: 1px solid var(--border);
}
.legal-strip__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-md); flex-wrap: wrap;
}
.legal-strip__text h3 { font-size: 1.25rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.legal-strip__text p { font-size: 0.9375rem; color: var(--text2); }
.legal-strip__links { display: flex; gap: var(--sp-sm); }
.legal-link {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px;
  border-radius: var(--r-md);
  font-size: 0.9375rem; font-weight: 600;
  border: 1px solid var(--border);
  color: var(--text2);
  transition: all var(--transition);
}
[data-theme="rhythm"] .legal-link:hover { border-color: var(--primary); color: var(--primary); background: rgba(201,107,138,0.06); }
[data-theme="lunarest"] .legal-link:hover { border-color: var(--primary); color: var(--primary); background: rgba(107,141,227,0.06); }

/* ─── LEGAL PAGE ─────────────────────────────────────────── */
.legal-page {
  min-height: 100vh;
  padding-top: 80px;
}
.legal-page__header {
  padding: var(--sp-xl) 0 var(--sp-lg);
  border-bottom: 1px solid var(--border);
}
.legal-page__back {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 0.9375rem; font-weight: 600;
  color: var(--text2); margin-bottom: var(--sp-md);
  transition: color var(--transition);
}
.legal-page__back:hover { color: var(--primary); }
.legal-page__back svg { width: 18px; height: 18px; }
.legal-page__title {
  font-size: clamp(1.75rem, 5vw, 2.75rem);
  font-weight: 900; letter-spacing: -0.03em;
  color: var(--text); margin-bottom: var(--sp-sm);
}
.legal-page__meta { font-size: 0.9375rem; color: var(--text2); }

/* Language tabs for legal pages */
.legal-lang-tabs {
  display: flex; gap: 4px; flex-wrap: wrap;
  margin: var(--sp-md) 0;
}
.legal-tab {
  padding: 8px 18px;
  border-radius: var(--r-full);
  font-size: 0.8125rem; font-weight: 600;
  color: var(--text2);
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.legal-tab.active,
.legal-tab:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: rgba(var(--primary-raw, 201,107,138), 0.08);
}
[data-theme="legal-rhythm"] .legal-tab.active,
[data-theme="legal-rhythm"] .legal-tab:hover { background: rgba(201,107,138,0.08); }
[data-theme="legal-lunarest"] .legal-tab.active,
[data-theme="legal-lunarest"] .legal-tab:hover { background: rgba(107,141,227,0.08); }

.legal-body {
  padding: var(--sp-xl) 0 var(--sp-2xl);
}
.legal-content { display: none; }
.legal-content.active { display: block; }
.legal-text {
  font-size: 1rem; line-height: 1.85;
  color: var(--text2);
}
.legal-text h2 {
  font-size: 1.375rem; font-weight: 800;
  color: var(--text); margin: var(--sp-lg) 0 var(--sp-sm);
  padding-bottom: var(--sp-xs);
  border-bottom: 1px solid var(--border);
}
.legal-text h2:first-child { margin-top: 0; }
.legal-text h3 { font-size: 1rem; font-weight: 700; color: var(--text); margin: var(--sp-md) 0 var(--sp-xs); }
.legal-text p { margin-bottom: var(--sp-sm); }
.legal-text ul { margin: var(--sp-xs) 0 var(--sp-sm) var(--sp-md); }
.legal-text li { margin-bottom: 6px; position: relative; padding-left: 4px; }
.legal-text li::before { content: '•'; position: absolute; left: -1rem; color: var(--primary); }
.legal-text strong { color: var(--text); font-weight: 600; }
.legal-text a { color: var(--primary); text-decoration: underline; }
.legal-date {
  display: inline-block;
  padding: 6px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  font-size: 0.8125rem; font-weight: 500;
  color: var(--text2);
  margin-bottom: var(--sp-lg);
}

/* ─── FOOTER ─────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: var(--sp-xl) 0 var(--sp-lg);
}
.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-lg);
  margin-bottom: var(--sp-lg);
}
.footer__brand .logo-text { font-size: 1.25rem; margin-bottom: var(--sp-sm); display: block; }
.footer__brand p { font-size: 0.875rem; color: var(--text3); line-height: 1.65; }
.footer__col h4 {
  font-size: 0.8125rem; font-weight: 700;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--text); margin-bottom: var(--sp-sm);
}
.footer__col a {
  display: block; font-size: 0.9rem; color: var(--text2);
  margin-bottom: 8px; transition: color var(--transition);
}
.footer__col a:hover { color: var(--text); }
.footer__legal-row {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 8px;
  font-size: 0.875rem;
}
.footer__legal-row span {
  color: var(--text2); font-weight: 600;
  min-width: 70px;
}
.footer__legal-row a {
  display: inline; margin-bottom: 0; font-size: 0.8rem;
  color: var(--text3);
  padding: 2px 6px;
  border: 1px solid var(--border);
  border-radius: 4px;
  transition: color var(--transition), border-color var(--transition);
}
.footer__legal-row a:hover { color: var(--text); border-color: var(--text3); }
.footer__bottom {
  padding-top: var(--sp-md);
  border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--sp-sm);
}
.footer__bottom p { font-size: 0.8125rem; color: var(--text3); }
.footer__bottom-links { display: flex; gap: var(--sp-md); }
.footer__bottom-links a { font-size: 0.8125rem; color: var(--text3); transition: color var(--transition); }
.footer__bottom-links a:hover { color: var(--text2); }

/* ─── Divider ────────────────────────────────────────────── */
.divider { border: none; border-top: 1px solid var(--border); margin: 0; }

/* ─── ANIMATIONS ─────────────────────────────────────────── */
.fade-up {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}
.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }
.fade-up-delay-5 { transition-delay: 0.5s; }

/* ─── MOBILE MENU ────────────────────────────────────────── */
.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.hamburger--always { display: flex; }
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all var(--transition);
}
.mobile-nav {
  display: none;
  position: fixed; inset: 64px 0 0;
  background: var(--bg);
  z-index: 99;
  flex-direction: column;
  padding: var(--sp-lg);
  border-top: 1px solid var(--border);
}
.mobile-nav.open { display: flex; }
.mobile-nav a {
  font-size: 1.125rem; font-weight: 600;
  color: var(--text2); padding: var(--sp-sm) 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.mobile-nav a:hover { color: var(--text); }
.mobile-nav .lang-switcher { margin-top: var(--sp-md); }

/* ─── RESPONSIVE ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .about-inner { grid-template-columns: 1fr; gap: var(--sp-lg); }
  .app-hero__inner { grid-template-columns: 1fr; }
  .app-hero__screenshots { display: none; }
  .luna-visual { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .navbar__nav { display: none; }
  .hamburger { display: flex; }
  .apps-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .legal-strip__inner { flex-direction: column; align-items: flex-start; }
  .legal-strip__links { flex-direction: column; width: 100%; }
  .legal-link { justify-content: center; }
  .phone-frame:nth-child(2), .phone-frame:nth-child(3) { display: none; }
  .studio-hero__title { font-size: clamp(3rem, 15vw, 5rem); }
}

/* ─── Utilities ──────────────────────────────────────────── */
.text-center { text-align: center; }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }