/* ============================================================
   INDIA FAT TO FIT — Design System & Component Styles
   ============================================================ */

/* === 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);
  overflow-x: hidden;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
h1, h2, h3, h4, h5, h6 { text-wrap: balance; line-height: 1.15; }
p, li, figcaption { text-wrap: pretty; max-width: 72ch; }
button { cursor: pointer; background: none; border: none; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

::selection {
  background: rgba(230, 57, 70, 0.2);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
  border-radius: 0.375rem;
}

@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;
  }
}

/* === DESIGN TOKENS === */
:root, [data-theme="light"] {
  /* Brand Colors */
  --color-primary: #E63946;
  --color-primary-hover: #c62f3b;
  --color-primary-active: #a52530;
  --color-secondary: #1D3557;
  --color-accent: #457B9D;
  --color-success: #2A9D8F;
  --color-warm: #F4A261;
  --color-bg: #F1FAEE;
  --color-surface: #ffffff;
  --color-surface-2: #f8faf7;
  --color-surface-offset: #e8f0e4;
  --color-text: #1a1a2e;
  --color-text-muted: #5a6275;
  --color-text-faint: #9ca3af;
  --color-text-inverse: #ffffff;
  --color-border: #d1d9e0;
  --color-divider: #e5e7eb;

  /* Dark section bg */
  --color-dark-bg: #1D3557;
  --color-dark-surface: rgba(255,255,255,0.06);
  --color-dark-border: rgba(255,255,255,0.1);
  --color-dark-text: #f1faee;
  --color-dark-muted: rgba(241,250,238,0.7);

  /* Typography */
  --font-display: 'Clash Display', 'Georgia', serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;
  --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);

  /* 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;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --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);

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(29,53,87,0.06);
  --shadow-md: 0 4px 16px rgba(29,53,87,0.1);
  --shadow-lg: 0 12px 40px rgba(29,53,87,0.15);
  --shadow-glow: 0 0 30px rgba(230,57,70,0.15);

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

/* === DARK MODE === */
[data-theme="dark"] {
  --color-bg: #0f1923;
  --color-surface: #172a3d;
  --color-surface-2: #1e3550;
  --color-surface-offset: #1a2f45;
  --color-text: #e8edf2;
  --color-text-muted: #94a3b8;
  --color-text-faint: #64748b;
  --color-text-inverse: #0f1923;
  --color-border: #2a4a6b;
  --color-divider: #243b55;
  --color-primary: #ff4d5a;
  --color-primary-hover: #ff6b75;
  --color-dark-bg: #0a1220;
  --color-dark-surface: rgba(255,255,255,0.04);
  --color-dark-border: rgba(255,255,255,0.08);
  --color-dark-text: #e8edf2;
  --color-dark-muted: rgba(232,237,242,0.6);
  --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: 0 0 30px rgba(255,77,90,0.2);
}

[data-theme="dark"] .section:not(.section--dark) {
  background: var(--color-bg);
}
[data-theme="dark"] .section--dark {
  background: var(--color-dark-bg);
}
[data-theme="dark"] .hero {
  background: linear-gradient(135deg, var(--color-bg) 0%, #0a1525 100%);
}

/* === UTILITY CLASSES === */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.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;
}

/* === SCROLL ANIMATIONS === */
.animate-in {
  opacity: 1;
  transition: opacity 0.6s var(--ease-out);
}
.animate-in.not-visible {
  opacity: 0;
}

/* === NAVIGATION === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(241,250,238,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-divider);
  transition: background 0.3s, border-color 0.3s;
}
[data-theme="dark"] .nav {
  background: rgba(15,25,35,0.9);
  border-bottom-color: var(--color-divider);
}
.nav__inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}
.logo-svg { height: 36px; width: auto; }
.nav__links {
  display: flex;
  gap: var(--space-6);
}
.nav__link {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition-interactive);
  position: relative;
}
.nav__link:hover, .nav__link.active {
  color: var(--color-primary);
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--transition-interactive);
}
.nav__link:hover::after, .nav__link.active::after { width: 100%; }
.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.nav__toggle {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: background var(--transition-interactive), color var(--transition-interactive);
}
.nav__toggle:hover {
  background: var(--color-surface-offset);
  color: var(--color-text);
}
.nav__cta {
  font-size: var(--text-xs) !important;
  padding: var(--space-2) var(--space-4) !important;
}
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
  padding: 4px 0;
}
.nav__hamburger span {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}
.nav__hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.active span:nth-child(2) { opacity: 0; }
.nav__hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  background: rgba(241,250,238,0.98);
  backdrop-filter: blur(20px);
}
[data-theme="dark"] .mobile-nav {
  background: rgba(15,25,35,0.98);
}
.mobile-nav.active { display: flex; }
.mobile-nav__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  gap: var(--space-6);
}
.mobile-nav__link {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
  transition: color var(--transition-interactive);
}
.mobile-nav__link:hover { color: var(--color-primary); }

@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__cta { display: none !important; }
  .nav__hamburger { display: flex; }
}

/* === 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-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-decoration: none;
  transition: background var(--transition-interactive),
              color var(--transition-interactive),
              box-shadow var(--transition-interactive),
              transform var(--transition-interactive);
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn--primary {
  background: linear-gradient(135deg, var(--color-primary), #c62f3b);
  color: white;
  box-shadow: 0 4px 15px rgba(230,57,70,0.3);
}
.btn--primary:hover {
  box-shadow: 0 6px 25px rgba(230,57,70,0.4);
  background: linear-gradient(135deg, #ff4d5a, var(--color-primary));
}
.btn--outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  background: transparent;
}
.btn--outline:hover {
  background: var(--color-primary);
  color: white;
}
.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}
.btn--block { width: 100%; }
.btn__arrow { transition: transform 0.2s; }
.btn:hover .btn__arrow { transform: translateX(3px); }

.section--dark .btn--outline {
  border-color: rgba(255,255,255,0.3);
  color: white;
}
.section--dark .btn--outline:hover {
  background: white;
  color: var(--color-secondary);
  border-color: white;
}

/* === HERO SECTION === */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding: calc(var(--space-24) + 60px) 0 var(--space-16);
  background: linear-gradient(135deg, var(--color-bg) 0%, #e3f0e0 50%, #dae8f5 100%);
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero__molecule {
  position: absolute;
  top: -10%;
  right: -10%;
  width: 70%;
  height: auto;
  opacity: 0.6;
  animation: float 20s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(-10px, 15px) rotate(2deg); }
  66% { transform: translate(8px, -10px) rotate(-1deg); }
}
.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
}
.hero__badge {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: rgba(230,57,70,0.08);
  border: 1px solid rgba(230,57,70,0.15);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}
.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-secondary);
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}
[data-theme="dark"] .hero__title { color: var(--color-text); }
.hero__sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 650px;
  margin: 0 auto var(--space-10);
}
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  max-width: 800px;
  margin: 0 auto var(--space-10);
}
.stat-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.stat-card__number, .stat-card__prefix, .stat-card__suffix {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}
.stat-card__label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}
.hero__ctas {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}
.hero__trust {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}
.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
}
.trust-badge svg { width: 14px; height: 14px; }

@media (max-width: 768px) {
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .hero__stats { grid-template-columns: 1fr 1fr; gap: var(--space-3); }
  .hero__ctas { flex-direction: column; align-items: center; }
}

/* === SECTIONS === */
.section {
  padding: clamp(var(--space-16), 8vw, var(--space-24)) 0;
  position: relative;
}
.section--dark {
  background: var(--color-dark-bg);
  color: var(--color-dark-text);
}
.section--dark .section__subtitle,
.section--dark .section__note,
.section--dark .chart-card__caption {
  color: var(--color-dark-muted);
}
.section__header {
  text-align: center;
  margin-bottom: var(--space-12);
}
.section__tag {
  display: inline-block;
  padding: var(--space-1) var(--space-4);
  background: rgba(230,57,70,0.1);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}
.section--dark .section__tag {
  background: rgba(230,57,70,0.2);
}
.section__title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-4);
}
.section__subtitle {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 600px;
  margin: 0 auto;
}
.section__note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-8);
}

/* === CITATION LINKS === */
.citation-link {
  color: var(--color-accent);
  font-size: var(--text-xs);
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--transition-interactive);
}
.citation-link:hover { color: var(--color-primary); }
.section--dark .citation-link { color: var(--color-warm); }
.section--dark .citation-link:hover { color: #ffc078; }

/* === CRISIS STATS === */
.crisis__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}
.crisis-stat {
  text-align: center;
  padding: var(--space-6);
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-xl);
}
.crisis-stat__number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}
.crisis-stat__suffix {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
}
.crisis-stat__label {
  display: block;
  font-size: var(--text-sm);
  color: var(--color-dark-muted);
  margin-top: var(--space-2);
}
@media (max-width: 768px) {
  .crisis__stats { grid-template-columns: repeat(2, 1fr); }
}

/* === CHART CARDS === */
.charts-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}
.chart-card {
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  overflow: hidden;
}
.section:not(.section--dark) .chart-card {
  background: var(--color-surface);
  border-color: var(--color-border);
}
.chart-card--wide {
  margin-bottom: var(--space-6);
}
.chart-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.chart-card__caption {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
}
.chart-container {
  position: relative;
  width: 100%;
  height: 280px;
}
.chart-container--tall { height: 350px; }
.chart-container--xl { height: 400px; }

@media (max-width: 768px) {
  .charts-row { grid-template-columns: 1fr; }
  .chart-container { height: 240px; }
  .chart-container--tall { height: 300px; }
  .chart-container--xl { height: 320px; }
}

/* === MECHANISM INFOGRAPHIC === */
.mechanism {
  margin-bottom: var(--space-12);
}
.mechanism__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--space-8);
}
.mechanism__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
}
.mechanism__item {
  text-align: center;
  padding: var(--space-6) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  position: relative;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.mechanism__item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.mechanism__icon {
  width: 60px;
  height: 60px;
  margin: 0 auto var(--space-3);
  background: linear-gradient(135deg, rgba(230,57,70,0.1), rgba(69,123,157,0.1));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}
.mechanism__icon svg { width: 28px; height: 28px; }
.mechanism__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}
.mechanism__desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

@media (max-width: 768px) {
  .mechanism__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .mechanism__grid { grid-template-columns: 1fr; }
}

/* === INFO CARDS === */
.info-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}
.info-card {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.info-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.info-card__icon {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  margin-bottom: var(--space-4);
}
.info-card__icon svg { width: 24px; height: 24px; }
.info-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.info-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

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

/* === BMI COMPARISON === */
.bmi-comparison {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  margin-top: var(--space-8);
}
.bmi-visual { margin: var(--space-6) 0; }
.bmi-bar { margin-bottom: var(--space-4); }
.bmi-bar__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}
.bmi-bar__track {
  display: flex;
  height: 44px;
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.bmi-bar__segment {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 500;
  color: white;
  padding: 0 var(--space-2);
}
.bmi-bar__segment span { white-space: nowrap; }
.bmi-bar__segment--normal { background: var(--color-success); }
.bmi-bar__segment--overweight { background: var(--color-warm); }
.bmi-bar__segment--obese { background: var(--color-primary); }
.bmi-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: center;
}
@media (max-width: 480px) {
  .bmi-bar__segment span { font-size: 0.65rem; }
}

/* === TIMELINE MILESTONES === */
.timeline-milestones {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.milestone {
  padding: var(--space-5);
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-xl);
  position: relative;
}
.milestone::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-success));
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}
.milestone__week {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-warm);
  margin-bottom: var(--space-2);
}
.milestone__title {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.milestone__desc {
  font-size: var(--text-xs);
  color: var(--color-dark-muted);
  line-height: 1.6;
}
@media (max-width: 1024px) {
  .timeline-milestones { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .timeline-milestones { grid-template-columns: 1fr; }
}

/* === STEPS (HOW IT WORKS) === */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.step {
  position: relative;
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  text-align: center;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.step__number {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: rgba(230,57,70,0.08);
  position: absolute;
  top: var(--space-3);
  right: var(--space-4);
}
.step__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  background: linear-gradient(135deg, rgba(230,57,70,0.08), rgba(69,123,157,0.08));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}
.step__icon svg { width: 24px; height: 24px; }
.step__title {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.step__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr; }
}

/* === PRICING CARDS === */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-8);
}
.pricing-card {
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8) var(--space-6);
  position: relative;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.pricing-card--popular {
  border-color: var(--color-primary);
  background: rgba(230,57,70,0.08);
  box-shadow: 0 0 30px rgba(230,57,70,0.15);
}
.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--color-primary), #c62f3b);
  color: white;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pricing-card__header h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-1);
}
.pricing-card__duration {
  font-size: var(--text-sm);
  color: var(--color-dark-muted);
}
.pricing-card__price {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin: var(--space-4) 0 var(--space-1);
  font-variant-numeric: tabular-nums;
}
.pricing-card__currency { font-size: var(--text-lg); }
.pricing-card__monthly {
  font-size: var(--text-xs);
  color: var(--color-warm);
  margin-bottom: var(--space-6);
}
.pricing-card__features {
  list-style: none;
  margin-bottom: var(--space-6);
}
.pricing-card__features li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  padding: var(--space-2) 0;
  border-bottom: 1px solid var(--color-dark-border);
}
.pricing-card__features li:last-child { border-bottom: none; }
.pricing-card__features svg {
  width: 16px;
  height: 16px;
  color: var(--color-success);
  flex-shrink: 0;
}

@media (max-width: 1024px) {
  .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .pricing-grid { grid-template-columns: 1fr; }
}

/* === PRICING NOTES === */
.pricing-notes {
  text-align: center;
  margin-bottom: var(--space-8);
}
.pricing-note {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-dark-muted);
  margin-bottom: var(--space-3);
}
.pricing-note svg { width: 16px; height: 16px; flex-shrink: 0; }
.pricing-note--warning {
  color: var(--color-warm);
  font-weight: 600;
}

/* === CALCULATOR === */
.calculator {
  max-width: 500px;
  margin: 0 auto;
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
}
.calculator__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}
.calculator__title svg { width: 20px; height: 20px; }
.calculator__row {
  margin-bottom: var(--space-4);
}
.calculator__row label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-2);
}
.calculator__result {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-4);
  border-top: 2px solid var(--color-dark-border);
  font-size: var(--text-base);
  font-weight: 600;
}
.calculator__total {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-success);
}

/* === FORM ELEMENTS === */
.form-select, .form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  color: var(--color-text);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
  -webkit-appearance: none;
  appearance: none;
}
.form-select:focus, .form-input:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(230,57,70,0.1);
  outline: none;
}
.section--dark .form-select, .section--dark .form-input {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.15);
  color: var(--color-dark-text);
}
select.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%235a6275' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}

/* === ASSESSMENT FORM === */
.form-wrapper {
  max-width: 700px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
}
.form-progress {
  margin-bottom: var(--space-8);
}
.form-progress__bar {
  width: 100%;
  height: 6px;
  background: var(--color-divider);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
  overflow: hidden;
}
.form-progress__fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-success));
  border-radius: var(--radius-full);
  transition: width 0.5s var(--ease-out);
  width: 16.6%;
}
.form-progress__steps {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.form-progress__step {
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  color: var(--color-text-faint);
  background: var(--color-surface-offset);
  transition: background var(--transition-interactive), color var(--transition-interactive);
}
.form-progress__step.active {
  background: var(--color-primary);
  color: white;
}
.form-step {
  display: none;
}
.form-step.active { display: block; }
.form-step h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-6);
}
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.form-group {
  margin-bottom: var(--space-4);
}
.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-2);
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-2);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  transition: border-color var(--transition-interactive);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(230,57,70,0.1);
}
.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
}
.checkbox {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  cursor: pointer;
  line-height: 1.5;
}
.checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 2px;
  flex-shrink: 0;
  accent-color: var(--color-primary);
}
.consent-group .checkbox { margin-bottom: var(--space-3); }
.form-nav {
  display: flex;
  gap: var(--space-3);
  justify-content: space-between;
  margin-top: var(--space-6);
}

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .checkbox-grid { grid-template-columns: 1fr; }
  .form-wrapper { padding: var(--space-5); }
}

/* === BMI DISPLAY (in form) === */
.bmi-display {
  background: linear-gradient(135deg, rgba(230,57,70,0.05), rgba(42,157,143,0.05));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  text-align: center;
  margin-bottom: var(--space-4);
}
.bmi-display__value {
  font-size: var(--text-lg);
  font-family: var(--font-display);
}
.bmi-display__value strong {
  font-size: var(--text-xl);
  color: var(--color-primary);
}
.bmi-display__class {
  font-size: var(--text-sm);
  font-weight: 600;
  margin-top: var(--space-1);
}
.bmi-display__note {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
}

/* === PAYMENT SUMMARY === */
.payment-summary {
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
}
.payment-summary__item {
  display: flex;
  justify-content: space-between;
  padding: var(--space-2) 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.payment-summary__total {
  display: flex;
  justify-content: space-between;
  padding-top: var(--space-3);
  margin-top: var(--space-2);
  border-top: 2px solid var(--color-border);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-primary);
}
.payment-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-align: center;
  margin-bottom: var(--space-6);
}

/* === EVIDENCE SECTION === */
.evidence-filters {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}
.filter-btn {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-dark-muted);
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  cursor: pointer;
  transition: background var(--transition-interactive), color var(--transition-interactive);
}
.filter-btn:hover, .filter-btn.active {
  background: var(--color-primary);
  color: white;
  border-color: var(--color-primary);
}
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-4);
}
.evidence-card {
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-xl);
  padding: var(--space-5);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.evidence-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0,0,0,0.2);
}
.evidence-card.hidden { display: none; }
.evidence-card__journal {
  font-size: var(--text-xs);
  color: var(--color-warm);
  font-weight: 500;
  margin-bottom: var(--space-2);
}
.evidence-card h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.evidence-card p {
  font-size: var(--text-sm);
  color: var(--color-dark-muted);
  margin-bottom: var(--space-3);
  line-height: 1.6;
}
.evidence-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  align-items: center;
}
.doi-badge {
  font-size: 0.7rem;
  padding: 2px 8px;
  background: rgba(69,123,157,0.15);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  font-family: monospace;
}
.evidence-link {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-accent);
  transition: color var(--transition-interactive);
}
.evidence-link:hover { color: var(--color-warm); }
.evidence-link svg { width: 12px; height: 12px; }

@media (max-width: 1024px) {
  .evidence-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .evidence-grid { grid-template-columns: 1fr; }
}

/* === DIET SECTION === */
.myplate {
  max-width: 700px;
  margin: 0 auto var(--space-10);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
}
.myplate h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--space-6);
}
.myplate__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-3);
}
.myplate__item {
  text-align: center;
  padding: var(--space-4) var(--space-2);
  border-radius: var(--radius-lg);
  font-size: var(--text-xs);
}
.myplate__portion { display: block; font-weight: 600; margin-bottom: var(--space-1); }
.myplate__amount { display: block; font-weight: 700; }
.myplate__item--cereals { background: rgba(244,162,97,0.15); color: #d48040; }
.myplate__item--pulses { background: rgba(42,157,143,0.15); color: #2A9D8F; }
.myplate__item--milk { background: rgba(69,123,157,0.15); color: #457B9D; }
.myplate__item--veggies { background: rgba(42,157,80,0.15); color: #2a8a4f; }
.myplate__item--fruits { background: rgba(230,57,70,0.1); color: #c62f3b; }
.myplate__item--fats { background: rgba(244,162,97,0.1); color: #c07838; }
.myplate__item--nuts { background: rgba(139,90,43,0.12); color: #8b5a2b; }
.myplate__item--protein { background: rgba(29,53,87,0.1); color: var(--color-secondary); }

@media (max-width: 640px) {
  .myplate__grid { grid-template-columns: repeat(2, 1fr); }
}

.diet-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
}
.diet-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.diet-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.diet-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-3);
}
.diet-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.diet-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-4);
  line-height: 1.6;
}
.diet-card__meta {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  margin-bottom: var(--space-3);
}
.diet-card__tag {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-success);
  padding: var(--space-1) var(--space-3);
  background: rgba(42,157,143,0.1);
  border-radius: var(--radius-full);
  display: inline-block;
}

@media (max-width: 1024px) {
  .diet-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .diet-cards { grid-template-columns: 1fr; }
}

/* === PRODUCTS === */
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}
.product-card {
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  text-align: center;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}
.product-card__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-4);
  background: linear-gradient(135deg, rgba(230,57,70,0.1), rgba(42,157,143,0.1));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-warm);
}
.product-card__icon svg { width: 24px; height: 24px; }
.product-card h4 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-2);
}
.product-card p {
  font-size: var(--text-sm);
  color: var(--color-dark-muted);
  margin-bottom: var(--space-4);
}
.product-card__price {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-success);
}

@media (max-width: 768px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .products-grid { grid-template-columns: 1fr; }
}

/* === BLOG === */
.blog-grid {
  display: grid;
  gap: var(--space-4);
  max-width: 800px;
  margin: 0 auto;
}
.blog-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.blog-card__header {
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  list-style: none;
}
.blog-card__header::-webkit-details-marker { display: none; }
.blog-card__header::marker { display: none; content: ''; }
.blog-card__tag {
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  background: rgba(230,57,70,0.1);
  color: var(--color-primary);
  border-radius: var(--radius-full);
  flex-shrink: 0;
}
.blog-card__header h3 {
  flex: 1;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
}
.blog-card__toggle {
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform 0.3s;
}
.blog-card__toggle svg { width: 20px; height: 20px; }
.blog-card[open] .blog-card__toggle { transform: rotate(180deg); }
.blog-card__content {
  padding: 0 var(--space-6) var(--space-6);
}
.blog-card__content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  line-height: 1.7;
}
.blog-card__content p:last-child { margin-bottom: 0; }

/* === FAQ === */
.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: grid;
  gap: var(--space-3);
}
.faq-item {
  background: var(--color-dark-surface);
  border: 1px solid var(--color-dark-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.faq-item summary {
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 500;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::marker { display: none; content: ''; }
.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--color-primary);
  font-weight: 300;
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: var(--space-3);
}
.faq-item[open] summary::after {
  content: '−';
}
.faq-item p {
  padding: 0 var(--space-6) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-dark-muted);
  line-height: 1.7;
}

/* === TESTIMONIALS === */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  max-width: 900px;
  margin: 0 auto;
}
.testimonial-card {
  display: flex;
  gap: var(--space-4);
  padding: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
}
.testimonial-card__avatar {
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-display);
  font-weight: 700;
  flex-shrink: 0;
}
.testimonial-card__content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: var(--space-3);
}
.testimonial-card__meta {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}
.testimonial-card__meta strong { color: var(--color-text); }
.testimonials-disclaimer {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-style: italic;
  margin-top: var(--space-6);
}

@media (max-width: 640px) {
  .testimonials-grid { grid-template-columns: 1fr; }
}

/* === FOOTER === */
.footer {
  background: #0f1923;
  color: #e8edf2;
  padding: var(--space-16) 0 var(--space-8);
}
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-10);
}
.footer__logo { margin-bottom: var(--space-4); }
.footer__desc {
  font-size: var(--text-sm);
  color: rgba(232,237,242,0.6);
  line-height: 1.7;
}
.footer__col h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 600;
  margin-bottom: var(--space-4);
  color: white;
}
.footer__col a {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: rgba(232,237,242,0.6);
  margin-bottom: var(--space-2);
  transition: color var(--transition-interactive);
}
.footer__col a:hover { color: var(--color-warm); }
.footer__col a svg { width: 14px; height: 14px; }
.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-6);
  text-align: center;
}
.footer__bottom p {
  font-size: var(--text-xs);
  color: rgba(232,237,242,0.4);
  margin-bottom: var(--space-2);
}
.footer__medical {
  font-style: italic;
}

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr 1fr; gap: var(--space-6); }
}
@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 900;
  transition: transform var(--transition-interactive), box-shadow var(--transition-interactive);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37,211,102,0.5);
}
.whatsapp-float svg { display: block; }

/* === ADMIN PANEL === */
.admin-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}
.admin-panel {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-8);
}
.admin-panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-6);
}
.admin-panel__header h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
}
.admin-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
  transition: background var(--transition-interactive);
}
.admin-close:hover { background: var(--color-surface-offset); }
.admin-login {
  text-align: center;
}
.admin-login p { margin-bottom: var(--space-3); }
.admin-login input {
  margin-bottom: var(--space-3);
  max-width: 300px;
}
.admin-signature {
  font-size: var(--text-sm);
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-6);
  padding: var(--space-3);
  background: rgba(69,123,157,0.08);
  border-radius: var(--radius-lg);
  text-align: center;
}
.admin-table-wrapper { overflow-x: auto; }
.admin-table {
  width: 100%;
  font-size: var(--text-sm);
}
.admin-table th {
  font-weight: 600;
  text-align: left;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface-offset);
  border-bottom: 2px solid var(--color-border);
}
.admin-table td {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}
.admin-table .admin-btn {
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  margin-right: var(--space-1);
}
.admin-btn--approve { background: rgba(42,157,143,0.15); color: var(--color-success); }
.admin-btn--approve:hover { background: var(--color-success); color: white; }
.admin-btn--reject { background: rgba(230,57,70,0.15); color: var(--color-primary); }
.admin-btn--reject:hover { background: var(--color-primary); color: white; }
.admin-btn--info { background: rgba(69,123,157,0.15); color: var(--color-accent); }
.admin-btn--info:hover { background: var(--color-accent); color: white; }
.admin-empty {
  text-align: center;
  color: var(--color-text-muted);
  padding: var(--space-8);
}

/* === POLICY MODAL === */
.policy-overlay {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}
.policy-modal {
  background: var(--color-surface);
  border-radius: var(--radius-2xl);
  width: 100%;
  max-width: 700px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--space-8);
  position: relative;
}
.policy-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}
.policy-close:hover { background: var(--color-surface-offset); }
.policy-modal h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-6);
}
.policy-modal h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin: var(--space-6) 0 var(--space-3);
}
.policy-modal p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
  line-height: 1.7;
}
.policy-modal ul {
  margin-left: var(--space-5);
  margin-bottom: var(--space-3);
}
.policy-modal li {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
  list-style: disc;
}

/* === PRINT === */
@media print {
  .nav, .whatsapp-float, .admin-overlay, .policy-overlay { display: none !important; }
  .section--dark { background: #f5f5f5 !important; color: #1a1a2e !important; }
}