/* Chiaroscuro Dawn — Morning Routine Systems */

:root {
  --color-morning-mist: #F7F8FA;
  --color-deep-horizon: #181E29;
  --color-amber-glow: #F7D0A1;
  --color-twilight-slate: #E2E6EC;
  --color-twilight-deep: #2A3344;
  --color-glass-bg: rgba(247, 248, 250, 0.72);
  --color-glass-border: rgba(226, 230, 236, 0.6);
  --color-primary: #181E29;
  --color-secondary: #F7F8FA;
  --color-accent: #F7D0A1;
  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 5rem;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-soft: 0 4px 24px rgba(24, 30, 41, 0.08);
  --shadow-glass: 0 8px 32px rgba(24, 30, 41, 0.12);
  --transition-fast: 0.3s ease;
  --transition-smooth: 0.5s ease;
  --max-width: 72rem;
  --header-height: 4.5rem;
}

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

html {
  font-size: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  letter-spacing: 0.02em;
  color: var(--color-deep-horizon);
  background-color: var(--color-morning-mist);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  transition: background-color var(--transition-smooth);
}

body.page-home {
  background-color: #2A3344;
}

.content-list {
  list-style: disc;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.content-list li {
  margin-bottom: var(--space-sm);
  color: var(--color-twilight-deep);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

a {
  color: var(--color-deep-horizon);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover,
a:focus-visible {
  color: var(--color-twilight-deep);
}

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: 0.01em;
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.75rem); }
h4 { font-size: clamp(1.1rem, 2.5vw, 1.35rem); }

p {
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

/* ===== HEADER ===== */

.site-header {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: var(--space-md) var(--space-lg);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  background: var(--color-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-xl);
  padding: var(--space-sm) var(--space-lg);
  box-shadow: var(--shadow-soft);
}

.brand-text {
  font-family: var(--font-heading);
  font-size: clamp(0.9rem, 2.5vw, 1.4rem);
  font-weight: 600;
  color: var(--color-deep-horizon);
  white-space: nowrap;
}

.primary-nav {
  display: flex;
  align-items: center;
}

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

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: var(--space-xs) 0;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-amber-glow);
  transition: width var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.is-active::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  background: transparent;
  border: 1px solid var(--color-twilight-slate);
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: var(--space-sm);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.menu-toggle:hover {
  background: var(--color-twilight-slate);
}

.menu-bar {
  display: block;
  width: 1.25rem;
  height: 2px;
  background: var(--color-deep-horizon);
  border-radius: 2px;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.menu-toggle.is-open .menu-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.is-open .menu-bar:nth-child(2) {
  opacity: 0;
}

.menu-toggle.is-open .menu-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.mobile-nav-panel {
  position: fixed;
  top: 0;
  right: -100%;
  width: min(20rem, 85vw);
  height: 100vh;
  background: var(--color-glass-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-left: 1px solid var(--color-glass-border);
  z-index: 200;
  padding: var(--space-2xl) var(--space-lg) var(--space-lg);
  transition: right var(--transition-smooth);
  overflow-y: auto;
}

.mobile-nav-panel.is-open {
  right: 0;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.mobile-nav-link {
  font-size: 1.1rem;
  font-weight: 500;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-twilight-slate);
  display: block;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(24, 30, 41, 0.4);
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.nav-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
}

@media (max-width: 1023px) {
  .primary-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }
}

@media (min-width: 1024px) {
  .mobile-nav-panel,
  .nav-backdrop {
    display: none;
  }
}

/* ===== MAIN ===== */

main {
  flex: 1;
}

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section-block {
  padding: var(--space-2xl) 0;
}

.section-heading {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-heading p {
  max-width: 38rem;
  margin: var(--space-md) auto 0;
  color: var(--color-twilight-deep);
  font-size: 1.05rem;
}

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-twilight-deep);
  margin-bottom: var(--space-sm);
}

/* ===== HERO BANNERS ===== */

.hero-banner {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  min-height: clamp(22rem, 55vh, 36rem);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-banner-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-banner-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(24, 30, 41, 0.75) 0%,
    rgba(42, 51, 68, 0.55) 50%,
    rgba(247, 208, 161, 0.25) 100%
  );
}

.hero-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: calc(var(--header-height) + var(--space-xl)) var(--space-lg) var(--space-xl);
  max-width: 42rem;
}

.hero-banner-content h1 {
  color: var(--color-morning-mist);
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 12px rgba(24, 30, 41, 0.3);
}

.hero-banner-content p {
  color: rgba(247, 248, 250, 0.92);
  font-size: clamp(1rem, 2vw, 1.15rem);
  margin-bottom: var(--space-lg);
}

/* ===== BUTTONS ===== */

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: var(--color-amber-glow);
  color: var(--color-deep-horizon);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-soft);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glass);
  color: var(--color-deep-horizon);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  color: var(--color-deep-horizon);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  border: 1px solid var(--color-twilight-slate);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
  background: var(--color-twilight-slate);
  color: var(--color-deep-horizon);
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  justify-content: center;
}

/* ===== GRID LAYOUTS ===== */

.grid-two {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  align-items: center;
}

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

.grid-asymmetric {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-xl);
  align-items: center;
}

@media (max-width: 768px) {
  .grid-two,
  .grid-three,
  .grid-asymmetric {
    grid-template-columns: 1fr;
  }
}

/* ===== CARDS ===== */

.glass-card {
  background: var(--color-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.glass-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glass);
}

.card-image-wrap {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-md);
  max-height: 14rem;
}

.card-image-wrap img {
  width: 100%;
  height: 14rem;
  object-fit: cover;
}

.feature-icon {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-amber-glow);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  font-size: 1.1rem;
  color: var(--color-deep-horizon);
}

/* ===== VISUAL SECTIONS ===== */

.visual-panel {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  max-height: 18rem;
}

.visual-panel img {
  width: 100%;
  height: 18rem;
  object-fit: cover;
}

.text-panel {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ===== CHRONOTYPE LAB ===== */

.profile-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.profile-field {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.profile-field label {
  font-weight: 600;
  font-size: 0.9rem;
}

.profile-field select {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-twilight-slate);
  border-radius: var(--radius-md);
  background: var(--color-morning-mist);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.routine-builder {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-xl);
  margin-top: var(--space-xl);
}

.block-palette {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.routine-block {
  padding: var(--space-md);
  background: var(--color-amber-glow);
  border-radius: var(--radius-md);
  cursor: grab;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  user-select: none;
  transition: opacity var(--transition-fast);
}

.routine-block:active {
  cursor: grabbing;
  opacity: 0.7;
}

.timeline-area {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.timeline-slot {
  min-height: 3.5rem;
  border: 2px dashed var(--color-twilight-slate);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm);
  transition: border-color var(--transition-fast), background var(--transition-fast);
  font-size: 0.85rem;
  color: var(--color-twilight-deep);
}

.timeline-slot.drag-over {
  border-color: var(--color-amber-glow);
  background: rgba(247, 208, 161, 0.15);
}

.timeline-slot.filled {
  border-style: solid;
  border-color: var(--color-amber-glow);
  background: rgba(247, 208, 161, 0.2);
  font-weight: 600;
  color: var(--color-deep-horizon);
}

.timeline-result {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: var(--color-glass-bg);
  border-radius: var(--radius-lg);
  text-align: center;
}

@media (max-width: 768px) {
  .profile-form,
  .routine-builder {
    grid-template-columns: 1fr;
  }
}

/* ===== RITUAL GALLERY ===== */

.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr));
  gap: var(--space-lg);
}

.recipe-card {
  background: var(--color-glass-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.recipe-card-header {
  padding: var(--space-lg);
  border-bottom: 1px solid var(--color-twilight-slate);
}

.recipe-card-body {
  padding: var(--space-lg);
}

.recipe-meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.recipe-tag {
  font-size: 0.75rem;
  padding: var(--space-xs) var(--space-sm);
  background: var(--color-twilight-slate);
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.recipe-card-image {
  max-height: 10rem;
  overflow: hidden;
}

.recipe-card-image img {
  width: 100%;
  height: 10rem;
  object-fit: cover;
}

/* ===== ADAPTATION JOURNAL ===== */

.mode-toggle-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.mode-toggle {
  display: flex;
  background: var(--color-twilight-slate);
  border-radius: var(--radius-xl);
  padding: var(--space-xs);
  gap: var(--space-xs);
}

.mode-btn {
  padding: var(--space-sm) var(--space-lg);
  border: none;
  background: transparent;
  border-radius: var(--radius-lg);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast);
  color: var(--color-twilight-deep);
}

.mode-btn.is-active {
  background: var(--color-morning-mist);
  color: var(--color-deep-horizon);
  box-shadow: var(--shadow-soft);
}

.journal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: var(--space-lg);
}

.journal-item {
  padding: var(--space-lg);
  background: var(--color-glass-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
}

.journal-item h4 {
  margin-bottom: var(--space-sm);
}

.journal-duration {
  font-size: 0.85rem;
  color: var(--color-twilight-deep);
  margin-bottom: var(--space-md);
  font-weight: 600;
}

.journal-steps {
  font-size: 0.95rem;
}

.troubleshoot-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: var(--space-lg);
}

.troubleshoot-table th,
.troubleshoot-table td {
  padding: var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--color-twilight-slate);
  font-size: 0.95rem;
}

.troubleshoot-table th {
  font-weight: 600;
  background: var(--color-twilight-slate);
}

/* ===== PRODUCTS ===== */

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

.product-card {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-glass-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.product-image {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-md);
  max-height: 12rem;
}

.product-image img {
  width: 100%;
  height: 12rem;
  object-fit: cover;
}

.product-price {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-deep-horizon);
  margin: var(--space-md) 0;
}

@media (max-width: 768px) {
  .product-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== CONTACT ===== */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-group label {
  font-weight: 600;
  font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-twilight-slate);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  background: var(--color-morning-mist);
  transition: border-color var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-amber-glow);
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.consent-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
}

.consent-group input {
  margin-top: 0.25rem;
  flex-shrink: 0;
}

.consent-group label {
  font-size: 0.85rem;
  font-weight: 400;
  line-height: 1.5;
}

.contact-info-block {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.info-item i {
  color: var(--color-amber-glow);
  font-size: 1.2rem;
  margin-top: 0.15rem;
}

.map-wrap {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: var(--space-xl);
  box-shadow: var(--shadow-soft);
}

.map-wrap iframe {
  width: 100%;
  height: 16rem;
  border: 0;
  display: block;
}

@media (max-width: 768px) {
  .contact-layout {
    grid-template-columns: minmax(120px, 1fr);
  }
}

/* ===== LEGAL PAGES ===== */

.legal-content {
  max-width: 48rem;
  margin: 0 auto;
  padding: calc(var(--header-height) + var(--space-xl)) var(--space-lg) var(--space-2xl);
}

.legal-content h1 {
  margin-bottom: var(--space-md);
}

.legal-content h2 {
  margin-top: var(--space-xl);
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

.legal-content p,
.legal-content li {
  font-size: 0.95rem;
  color: var(--color-twilight-deep);
}

.legal-content ul {
  list-style: disc;
  padding-left: var(--space-lg);
  margin-bottom: var(--space-md);
}

.legal-date {
  font-size: 0.9rem;
  color: var(--color-twilight-deep);
  margin-bottom: var(--space-xl);
  font-style: italic;
}

/* ===== THANK YOU & 404 ===== */

.status-page {
  text-align: center;
  padding: calc(var(--header-height) + var(--space-2xl)) var(--space-lg) var(--space-2xl);
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.status-page h1 {
  margin-bottom: var(--space-md);
}

.status-page p {
  max-width: 32rem;
  margin-bottom: var(--space-lg);
  color: var(--color-twilight-deep);
}

.status-icon {
  font-size: 3rem;
  color: var(--color-amber-glow);
  margin-bottom: var(--space-lg);
}

.error-code {
  font-family: var(--font-heading);
  font-size: clamp(4rem, 12vw, 8rem);
  color: var(--color-twilight-slate);
  line-height: 1;
  margin-bottom: var(--space-md);
}

/* ===== FOOTER ===== */

.site-footer {
  background: var(--color-deep-horizon);
  color: var(--color-morning-mist);
  padding: var(--space-xl) var(--space-lg);
  margin-top: auto;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-lg);
  text-align: center;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md) var(--space-lg);
}

.footer-nav a {
  color: rgba(247, 248, 250, 0.85);
  font-size: 0.85rem;
}

.footer-nav a:hover {
  color: var(--color-amber-glow);
}

.footer-meta {
  font-size: 0.8rem;
  color: rgba(247, 248, 250, 0.6);
}

.footer-meta a {
  color: rgba(247, 248, 250, 0.75);
}

.footer-contact {
  font-size: 0.85rem;
  color: rgba(247, 248, 250, 0.75);
  line-height: 1.8;
}

/* ===== PRIVACY POPUP ===== */

.privacy-popup {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  right: var(--space-lg);
  max-width: 28rem;
  background: var(--color-glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-glass);
  z-index: 300;
  transform: translateY(calc(100% + var(--space-lg)));
  transition: transform var(--transition-smooth);
}

.privacy-popup.is-visible {
  transform: translateY(0);
}

.privacy-popup p {
  font-size: 0.85rem;
  margin-bottom: var(--space-md);
  color: var(--color-twilight-deep);
}

.privacy-popup-actions {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.privacy-popup-actions .btn-primary,
.privacy-popup-actions .btn-secondary {
  font-size: 0.8rem;
  padding: var(--space-xs) var(--space-md);
}

/* ===== AMBIENT AUDIO ===== */

.audio-toggle {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--color-glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-glass-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 250;
  box-shadow: var(--shadow-soft);
  transition: background var(--transition-fast), transform var(--transition-fast);
  color: var(--color-deep-horizon);
  font-size: 1rem;
}

.audio-toggle:hover {
  transform: scale(1.08);
  background: var(--color-amber-glow);
}

.audio-toggle.is-active {
  background: var(--color-amber-glow);
}

@media (max-width: 1023px) {
  .privacy-popup {
    display: none;
  }
}

/* ===== UTILITY ===== */

.text-center { text-align: center; }
.mt-lg { margin-top: var(--space-lg); }
.mb-lg { margin-bottom: var(--space-lg); }

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