/* ============================================
   SmartGuard Hub — Design Tokens & Styles
   ============================================ */

/* === 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);

  /* 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;

  /* Fonts */
  --font-body: 'General Sans', 'Inter', sans-serif;
  --font-display: 'Cabinet Grotesk', 'General Sans', sans-serif;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);

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

/* === LIGHT MODE (default) === */
:root, [data-theme="light"] {
  --color-bg: #F8FAFC;
  --color-surface: #FFFFFF;
  --color-surface-2: #F1F5F9;
  --color-border: #CBD5E1;
  --color-divider: #E2E8F0;

  --color-text: #0F172A;
  --color-text-muted: #64748B;
  --color-text-faint: #94A3B8;

  --color-primary: #1B2A4A;
  --color-primary-hover: #0F1D35;
  --color-accent: #00B4D8;
  --color-accent-hover: #0096B4;
  --color-warm: #F59E0B;
  --color-warm-hover: #D97706;

  /* Semantic */
  --color-success: #10B981;
  --color-badge-best-overall: #F59E0B;
  --color-badge-best-budget: #10B981;
  --color-badge-best-premium: #8B5CF6;
  --color-badge-other: #0EA5E9;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(15,23,42,0.06), 0 1px 2px rgba(15,23,42,0.04);
  --shadow-md: 0 4px 12px rgba(15,23,42,0.08), 0 2px 4px rgba(15,23,42,0.04);
  --shadow-lg: 0 12px 32px rgba(15,23,42,0.12), 0 4px 8px rgba(15,23,42,0.06);
  --shadow-card: 0 1px 3px rgba(15,23,42,0.05), 0 1px 2px rgba(15,23,42,0.03);
  --shadow-card-hover: 0 8px 24px rgba(15,23,42,0.1), 0 4px 8px rgba(15,23,42,0.06);
}

/* === DARK MODE === */
[data-theme="dark"] {
  --color-bg: #0B1121;
  --color-surface: #131B2E;
  --color-surface-2: #1A2540;
  --color-border: #2A3A5C;
  --color-divider: #1E2D4A;

  --color-text: #E2E8F0;
  --color-text-muted: #94A3B8;
  --color-text-faint: #64748B;

  --color-primary: #93C5FD;
  --color-primary-hover: #BFDBFE;
  --color-accent: #22D3EE;
  --color-accent-hover: #67E8F9;
  --color-warm: #FBBF24;
  --color-warm-hover: #FCD34D;

  --color-success: #34D399;
  --color-badge-best-overall: #FBBF24;
  --color-badge-best-budget: #34D399;
  --color-badge-best-premium: #A78BFA;
  --color-badge-other: #38BDF8;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
  --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
  --shadow-card: 0 1px 4px rgba(0,0,0,0.2);
  --shadow-card-hover: 0 8px 24px rgba(0,0,0,0.35);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0B1121;
    --color-surface: #131B2E;
    --color-surface-2: #1A2540;
    --color-border: #2A3A5C;
    --color-divider: #1E2D4A;
    --color-text: #E2E8F0;
    --color-text-muted: #94A3B8;
    --color-text-faint: #64748B;
    --color-primary: #93C5FD;
    --color-primary-hover: #BFDBFE;
    --color-accent: #22D3EE;
    --color-accent-hover: #67E8F9;
    --color-warm: #FBBF24;
    --color-warm-hover: #FCD34D;
    --color-success: #34D399;
    --color-badge-best-overall: #FBBF24;
    --color-badge-best-budget: #34D399;
    --color-badge-best-premium: #A78BFA;
    --color-badge-other: #38BDF8;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-md: 0 4px 12px rgba(0,0,0,0.4);
    --shadow-lg: 0 12px 32px rgba(0,0,0,0.5);
    --shadow-card: 0 1px 4px rgba(0,0,0,0.2);
    --shadow-card-hover: 0 8px 24px rgba(0,0,0,0.35);
  }
}

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

html {
  -moz-text-size-adjust: none;
  -webkit-text-size-adjust: none;
  text-size-adjust: none;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

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

img, picture, video, canvas, 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: 1.15; font-family: var(--font-display); }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }

::selection {
  background: rgba(0, 180, 216, 0.2);
  color: var(--color-text);
}

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

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

button { cursor: pointer; background: none; border: none; }

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

.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;
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 250, 252, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-divider);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

[data-theme="dark"] .header,
:root:not([data-theme]) .header {
  background: rgba(11, 17, 33, 0.85);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) .header {
    background: rgba(11, 17, 33, 0.85);
  }
}

.header--hidden { transform: translateY(-100%); }
.header--scrolled { box-shadow: var(--shadow-sm); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  text-decoration: none;
  color: var(--color-text);
  flex-shrink: 0;
}

.logo__text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 1rem + 0.5vw, 1.3rem);
  letter-spacing: -0.02em;
}

.logo__text--accent {
  color: var(--color-accent);
}

/* Nav */
.nav__list {
  display: flex;
  gap: var(--space-6);
  list-style: none;
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  position: relative;
  padding: var(--space-1) 0;
}

.nav__link:hover {
  color: var(--color-accent);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width 0.25s var(--ease-out);
}

.nav__link:hover::after { width: 100%; }

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

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  border: 1px solid var(--color-divider);
  background: var(--color-surface);
}

.theme-toggle:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

/* Mobile menu */
.mobile-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-text);
}

@media (max-width: 768px) {
  .mobile-menu-btn { display: flex; }
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100dvh;
    background: var(--color-bg);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s var(--ease-out);
  }
  .nav.is-open {
    opacity: 1;
    pointer-events: auto;
  }
  .nav__list {
    flex-direction: column;
    gap: var(--space-8);
    text-align: center;
  }
  .nav__link {
    font-size: var(--text-xl);
    font-family: var(--font-display);
    font-weight: 700;
  }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-6);
  gap: var(--space-10);
  min-height: 70vh;
}

.hero__content {
  flex: 1;
  max-width: 600px;
}

.hero__title {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.1;
  margin-bottom: var(--space-5);
  letter-spacing: -0.03em;
}

.hero__title--accent {
  color: var(--color-accent);
  display: block;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  margin-bottom: var(--space-8);
  line-height: 1.5;
  max-width: 50ch;
}

.hero__ctas {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__illustration {
  flex-shrink: 0;
  width: clamp(200px, 25vw, 320px);
}

.hero__svg {
  width: 100%;
  height: auto;
}

@media (max-width: 768px) {
  .hero {
    flex-direction: column-reverse;
    text-align: center;
    min-height: auto;
    padding-top: var(--space-10);
    padding-bottom: var(--space-10);
  }
  .hero__content { max-width: 100%; }
  .hero__subtitle { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero__ctas { justify-content: center; }
  .hero__illustration { width: 180px; }
}

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

.btn--primary {
  background: var(--color-accent);
  color: #0F172A;
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 180, 216, 0.3);
}

.btn--primary:active { transform: translateY(0); box-shadow: none; }

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-1px);
}

.btn--outline:active { transform: translateY(0); }

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  border-radius: var(--radius-md);
}

.btn--amazon {
  background: var(--color-accent);
  color: #0F172A;
  border-color: var(--color-accent);
  width: 100%;
}

.btn--amazon:hover {
  background: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 180, 216, 0.25);
}

.btn--amazon:active { transform: translateY(0); box-shadow: none; }

/* ============================================
   TRUST SECTION
   ============================================ */
.trust {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-8) var(--space-6);
}

.trust__grid {
  max-width: var(--content-wide);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.trust__badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-4);
}

.trust__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 180, 216, 0.08);
  border-radius: var(--radius-lg);
}

[data-theme="dark"] .trust__icon {
  background: rgba(34, 211, 238, 0.1);
}

.trust__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

@media (max-width: 640px) {
  .trust__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}

/* ============================================
   SECTION HEADINGS
   ============================================ */
.section-title {
  font-size: var(--text-xl);
  font-weight: 800;
  color: var(--color-text);
  text-align: center;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-2);
  max-width: 50ch;
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   PRODUCTS SECTION
   ============================================ */
.products {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: clamp(var(--space-12), 6vw, var(--space-20)) var(--space-6);
}

.products__header {
  margin-bottom: var(--space-8);
}

/* Filter Bar */
.filter-bar {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.filter-bar__search {
  position: relative;
  max-width: 400px;
  margin: 0 auto;
  width: 100%;
}

.filter-bar__search-icon {
  position: absolute;
  left: var(--space-3);
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-faint);
  pointer-events: none;
}

.filter-bar__input {
  width: 100%;
  padding: var(--space-3) var(--space-4) var(--space-3) var(--space-10);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  background: var(--color-surface);
  font-size: var(--text-sm);
  color: var(--color-text);
  outline: none;
}

.filter-bar__input::placeholder {
  color: var(--color-text-faint);
}

.filter-bar__input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(0, 180, 216, 0.15);
}

.filter-bar__categories {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-full);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-interactive);
}

.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-btn.active {
  background: var(--color-accent);
  color: #0F172A;
  border-color: var(--color-accent);
}

/* Product Grid */
.products__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-6);
}

.products__empty {
  text-align: center;
  color: var(--color-text-muted);
  font-size: var(--text-base);
  padding: var(--space-16) 0;
}

/* Product Card */
.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.3s var(--ease-out), transform 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-3px);
  border-color: var(--color-accent);
}

.product-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--space-2);
}

.product-card__category {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  background: rgba(0, 180, 216, 0.08);
  padding: 2px 10px;
  border-radius: var(--radius-full);
}

[data-theme="dark"] .product-card__category {
  background: rgba(34, 211, 238, 0.12);
}

.product-card__best-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  flex-shrink: 0;
}

.product-card__best-badge--overall {
  background: rgba(245, 158, 11, 0.15);
  color: var(--color-badge-best-overall);
}

.product-card__best-badge--budget {
  background: rgba(16, 185, 129, 0.12);
  color: var(--color-badge-best-budget);
}

.product-card__best-badge--premium {
  background: rgba(139, 92, 246, 0.12);
  color: var(--color-badge-best-premium);
}

.product-card__best-badge--other {
  background: rgba(14, 165, 233, 0.12);
  color: var(--color-badge-other);
}

.product-card__name {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.product-card__rating {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.product-card__stars {
  display: flex;
  gap: 2px;
}

.product-card__stars svg {
  width: 16px;
  height: 16px;
}

.star-filled { fill: var(--color-warm); stroke: none; }
.star-half { fill: var(--color-warm); stroke: none; }
.star-empty { fill: var(--color-divider); stroke: none; }

.product-card__rating-number {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}

.product-card__price {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-accent);
}

.product-card__features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  flex: 1;
}

.product-card__features li {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  padding-left: var(--space-5);
  position: relative;
  line-height: 1.4;
}

.product-card__features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 5px;
  width: 14px;
  height: 14px;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13 5L6.5 11.5 3 8' stroke='%2300B4D8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}

[data-theme="dark"] .product-card__features li::before {
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M13 5L6.5 11.5 3 8' stroke='%2322D3EE' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/contain no-repeat;
}

.product-card__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.product-card__secondary-link {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-align: center;
  text-decoration: none;
}

.product-card__secondary-link:hover {
  color: var(--color-accent);
}

/* ============================================
   CATEGORIES SECTION
   ============================================ */
.categories {
  background: var(--color-surface-2);
  padding: clamp(var(--space-12), 6vw, var(--space-20)) var(--space-6);
}

.categories__grid {
  max-width: var(--content-wide);
  margin: var(--space-10) auto 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.category-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  padding: var(--space-8) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
}

.category-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.category-card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 180, 216, 0.06);
  border-radius: var(--radius-lg);
}

[data-theme="dark"] .category-card__icon {
  background: rgba(34, 211, 238, 0.08);
}

.category-card__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-text);
}

.category-card__count {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

@media (max-width: 768px) {
  .categories__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }
}

@media (max-width: 480px) {
  .categories__grid {
    grid-template-columns: 1fr 1fr;
  }
  .category-card {
    padding: var(--space-5) var(--space-4);
  }
}

/* ============================================
   TRANSPARENCY SECTION
   ============================================ */
.transparency {
  padding: clamp(var(--space-12), 6vw, var(--space-20)) var(--space-6);
  max-width: var(--content-wide);
  margin: 0 auto;
}

.transparency__inner {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  padding: var(--space-10) var(--space-8);
  text-align: center;
}

.transparency__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.transparency__text {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 65ch;
  line-height: 1.7;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--color-surface);
  border-top: 1px solid var(--color-divider);
  padding: var(--space-12) var(--space-6) var(--space-8);
}

.footer__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
}

.footer__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-10);
  margin-bottom: var(--space-10);
}

.footer__brand { }

.logo--footer .logo__text {
  font-size: 1.1rem;
}

.footer__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-3);
  max-width: 32ch;
}

.footer__heading {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer__links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: none;
}

.footer__links a:hover { color: var(--color-accent); }

.footer__social-icons {
  display: flex;
  gap: var(--space-3);
}

.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  border: 1px solid var(--color-divider);
  text-decoration: none;
  transition: all var(--transition-interactive);
}

.footer__social-link:hover {
  color: var(--color-accent);
  border-color: var(--color-accent);
  transform: translateY(-1px);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-8);
  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);
}

.footer__programs {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.footer__program-badge {
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--color-text-faint);
  background: var(--color-surface-2);
  padding: 3px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-divider);
}

@media (max-width: 768px) {
  .footer__top {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.fade-in {
  opacity: 1;
}

@supports (animation-timeline: scroll()) {
  .fade-in {
    opacity: 0;
    animation: reveal-fade linear both;
    animation-timeline: view();
    animation-range: entry 0% entry 100%;
  }
}

@keyframes reveal-fade {
  to { opacity: 1; }
}

/* Intersection Observer fallback for product cards */
.product-card {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out);
}

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

@media (max-width: 400px) {
  .products__grid {
    grid-template-columns: 1fr;
  }
}