/* =====================================================
   NEVIENNE – Design System & Styles
   ===================================================== */

/* ── Tokens ─────────────────────────────────────────── */
:root {
  --sage:        #4A5D4E;
  --sage-light:  #5e7562;
  --sage-dark:   #374540;
  --sand:        #F2E8DF;
  --sand-light:  #FAF6F2;
  --sand-dark:   #E8D9CB;
  --copper:      #B87333;
  --copper-light:#CA8C4A;
  --charcoal:    #2F353B;
  --charcoal-soft:#3d454c;
  --white:       #FFFFFF;
  --text-primary:   #2F353B;
  --text-secondary: #5c6670;
  --text-light:     #8a9299;

  --ff-serif: 'Cormorant Garamond', Georgia, serif;
  --ff-sans:  'Inter', system-ui, sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 40px;

  --shadow-soft: 0 4px 24px rgba(47,53,59,0.08);
  --shadow-card: 0 8px 40px rgba(47,53,59,0.12);
  --shadow-deep: 0 20px 60px rgba(47,53,59,0.18);

  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-fast: 0.18s ease;

  --max-w: 1200px;
  --gutter: clamp(16px, 5vw, 48px);

  --nav-h: 72px;
  --ann-h: 40px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--ff-sans);
  color: var(--text-primary);
  background-color: var(--sand-light);
  line-height: 1.65;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

ul {
  list-style: none;
}

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

/* ── Container ───────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 100px;
  font-family: var(--ff-sans);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all var(--transition);
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: var(--sage);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(74,93,78,0.3);
}
.btn-primary:hover {
  background: var(--sage-dark);
  box-shadow: 0 6px 24px rgba(74,93,78,0.45);
  transform: translateY(-1px);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: var(--sage);
  border: 1.5px solid var(--sage);
}
.btn-outline:hover {
  background: var(--sage);
  color: var(--white);
  transform: translateY(-1px);
}

.btn-full { width: 100%; }
.btn-lg { padding: 18px 40px; font-size: 0.9rem; }
.btn-sm { padding: 10px 20px; font-size: 0.8rem; }

.btn-subscribe {
  display: block;
  width: 100%;
  padding: 12px;
  text-align: center;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--copper);
  letter-spacing: 0.03em;
  border: 1px solid var(--sand-dark);
  border-radius: 100px;
  margin-top: 8px;
  transition: all var(--transition);
}
.btn-subscribe:hover {
  background: var(--copper);
  color: var(--white);
  border-color: var(--copper);
}

/* ── Section Shared ──────────────────────────────────── */
.section-eyebrow {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 12px;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-title {
  font-family: var(--ff-serif);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--charcoal);
  margin-bottom: 16px;
}

.section-title em {
  font-style: italic;
  color: var(--sage);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* =====================================================
   ANNOUNCEMENT BAR
   ===================================================== */
.announcement-bar {
  position: relative;
  background: var(--charcoal);
  color: var(--sand-light);
  text-align: center;
  padding: 0 48px;
  height: var(--ann-h);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  transition: height var(--transition), opacity var(--transition);
  overflow: hidden;
}
.announcement-bar.hidden {
  height: 0;
  opacity: 0;
  pointer-events: none;
}
.announcement-close {
  position: absolute;
  right: 16px;
  color: var(--sand);
  font-size: 1.2rem;
  line-height: 1;
  opacity: 0.7;
  transition: opacity var(--transition-fast);
}
.announcement-close:hover { opacity: 1; }

/* =====================================================
   NAVIGATION
   ===================================================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 242, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(74,93,78,0.1);
  transition: box-shadow var(--transition);
}
.nav.scrolled {
  box-shadow: var(--shadow-soft);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav-logo {
  color: var(--sage);
  flex-shrink: 0;
  transition: opacity var(--transition-fast);
}
.nav-logo:hover { opacity: 0.8; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}
.nav-link {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--charcoal);
  position: relative;
  padding-bottom: 2px;
  transition: color var(--transition-fast);
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--copper);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-link:hover { color: var(--sage); }
.nav-link:hover::after { transform: scaleX(1); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  color: var(--charcoal);
  transition: all var(--transition-fast);
  position: relative;
}
.nav-icon-btn:hover {
  background: var(--sand-dark);
  color: var(--sage);
}

.nav-cart-count {
  position: absolute;
  top: 4px;
  right: 4px;
  background: var(--copper);
  color: var(--white);
  font-size: 0.6rem;
  font-weight: 700;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: scale(0);
  transition: all var(--transition-fast);
}
.nav-cart-count.visible {
  opacity: 1;
  transform: scale(1);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 24px;
  padding: 0;
}
.nav-hamburger span {
  display: block;
  height: 1.5px;
  background: var(--charcoal);
  border-radius: 2px;
  transition: all var(--transition);
}
.nav-hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-drawer {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--sand-light);
  border-bottom: 1px solid var(--sand-dark);
  padding: 24px var(--gutter);
  transform: translateY(-100%);
  opacity: 0;
  transition: transform var(--transition), opacity var(--transition);
  z-index: 99;
}
.mobile-drawer.open {
  transform: translateY(0);
  opacity: 1;
}
.mobile-drawer ul {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.mobile-drawer .nav-link {
  font-size: 1rem;
}

/* =====================================================
   HERO
   ===================================================== */
.hero {
  position: relative;
  min-height: calc(100svh - var(--nav-h));
  background: linear-gradient(135deg, var(--sand-light) 0%, #EDE3D8 60%, var(--sand) 100%);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 75% 50%, rgba(74,93,78,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 20%, rgba(184,115,51,0.05) 0%, transparent 60%);
  pointer-events: none;
}

.hero-content {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 80px var(--gutter) 60px;
  width: 100%;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--copper);
  background: rgba(184,115,51,0.1);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-headline {
  font-family: var(--ff-serif);
  font-size: clamp(3rem, 6vw, 5.5rem);
  font-weight: 400;
  line-height: 1.0;
  color: var(--charcoal);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.hero-headline em {
  font-style: italic;
  color: var(--sage);
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: 40px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 5px;
}
.trust-item svg { color: var(--copper); }
.trust-divider { color: var(--sand-dark); }

/* Hero image */
.hero-image-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-image-ring {
  position: absolute;
  width: 90%;
  height: 90%;
  border-radius: 50%;
  border: 1px solid rgba(74,93,78,0.12);
  animation: pulse-ring 4s ease-in-out infinite;
}

@keyframes pulse-ring {
  0%, 100% { transform: scale(1); opacity: 0.6; }
  50% { transform: scale(1.03); opacity: 1; }
}

.hero-image {
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: var(--radius-lg);
  object-fit: cover;
  box-shadow: var(--shadow-deep);
  position: relative;
  z-index: 1;
  animation: float-in 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}
@keyframes float-in {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding-bottom: 28px;
  color: var(--text-light);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--sage), transparent);
  animation: scroll-pulse 2s ease-in-out infinite;
}
@keyframes scroll-pulse {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

/* =====================================================
   TRUST BAR
   ===================================================== */
.trust-bar {
  background: var(--sage);
  padding: 32px 0;
}

.trust-bar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.trust-bar-item {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--sand-light);
}

.trust-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.12);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.trust-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.trust-text strong {
  font-size: 0.85rem;
  font-weight: 600;
}
.trust-text span {
  font-size: 0.75rem;
  opacity: 0.75;
}

/* =====================================================
   PRODUCTS
   ===================================================== */
.products-section {
  padding: 100px 0;
  background: var(--sand-light);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-bottom: 60px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  transition: box-shadow var(--transition), transform var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  box-shadow: var(--shadow-card);
  transform: translateY(-4px);
}
.product-card-featured {
  border: 2px solid var(--copper);
}

.product-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 2;
  background: var(--sage);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 14px;
  border-radius: 100px;
}
.product-badge-new { background: var(--charcoal); }
.product-badge-copper { background: var(--copper); }

.product-image-wrap {
  position: relative;
  aspect-ratio: 4/4;
  background: linear-gradient(135deg, var(--sand) 0%, var(--sand-dark) 100%);
  overflow: hidden;
}

.product-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.product-card:hover .product-image {
  transform: scale(1.03);
}

.product-quickview {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(47,53,59,0.85);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 14px;
  opacity: 0;
  transform: translateY(100%);
  transition: all var(--transition);
  backdrop-filter: blur(4px);
}
.product-card:hover .product-quickview {
  opacity: 1;
  transform: translateY(0);
}

.product-info {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-category {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--copper);
  margin-bottom: 8px;
}

.product-name {
  font-family: var(--ff-serif);
  font-size: 1.55rem;
  font-weight: 500;
  color: var(--charcoal);
  margin-bottom: 4px;
  line-height: 1.2;
}

.product-tagline {
  font-size: 0.82rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  font-style: italic;
}

.product-stars {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
}
.stars { color: var(--copper); font-size: 0.85rem; }
.review-count { font-size: 0.78rem; color: var(--text-light); }

.product-description {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 16px;
}

.product-benefits {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
  flex: 1;
}
.product-benefits li {
  font-size: 0.82rem;
  color: var(--text-secondary);
}

.product-footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 0;
  border-top: 1px solid var(--sand-dark);
  border-bottom: 1px solid var(--sand-dark);
  margin-bottom: 20px;
}

.product-price-group {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.product-price {
  font-family: var(--ff-serif);
  font-size: 1.8rem;
  font-weight: 500;
  color: var(--charcoal);
}
.product-price-sub {
  font-size: 0.78rem;
  color: var(--text-light);
}

.product-subscribe-save {
  text-align: right;
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.4;
}
.product-subscribe-save strong {
  display: block;
  color: var(--sage);
  font-size: 1rem;
  font-family: var(--ff-serif);
}

/* Bundle CTA */
.bundle-cta {
  background: linear-gradient(135deg, var(--sage) 0%, var(--sage-dark) 100%);
  border-radius: var(--radius-lg);
  padding: 48px;
  color: var(--white);
}

.bundle-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.bundle-eyebrow {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 8px;
}

.bundle-text h3 {
  font-family: var(--ff-serif);
  font-size: 2rem;
  font-weight: 500;
  margin-bottom: 12px;
}

.bundle-text p {
  font-size: 0.9rem;
  opacity: 0.82;
  line-height: 1.65;
  max-width: 500px;
}

.bundle-action {
  flex-shrink: 0;
  text-align: center;
}

.bundle-price {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 16px;
}
.bundle-original {
  font-family: var(--ff-serif);
  font-size: 1.6rem;
  opacity: 0.5;
  text-decoration: line-through;
}
.bundle-sale {
  font-family: var(--ff-serif);
  font-size: 2.4rem;
  font-weight: 600;
}

.bundle-cta .btn-primary {
  background: var(--copper);
  box-shadow: 0 6px 24px rgba(184,115,51,0.4);
}
.bundle-cta .btn-primary:hover {
  background: var(--copper-light);
}

/* =====================================================
   SCIENCE SECTION
   ===================================================== */
.science-section {
  padding: 100px 0;
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.science-bg-pattern {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  border: 1px solid rgba(74,93,78,0.06);
  pointer-events: none;
}
.science-bg-pattern::after {
  content: '';
  position: absolute;
  inset: 40px;
  border-radius: 50%;
  border: 1px solid rgba(74,93,78,0.06);
}

.science-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.science-image-col { position: relative; }

.science-image {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  object-fit: cover;
}

.science-stat-card {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--sand-light);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 24px;
  border: 1px solid var(--sand-dark);
}

.stat-item {
  text-align: center;
}
.stat-item strong {
  display: block;
  font-family: var(--ff-serif);
  font-size: 2rem;
  font-weight: 600;
  color: var(--sage);
  line-height: 1;
  margin-bottom: 4px;
}
.stat-item span {
  font-size: 0.72rem;
  color: var(--text-secondary);
  max-width: 90px;
  display: block;
  line-height: 1.35;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--sand-dark);
}

.science-title {
  font-family: var(--ff-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--charcoal);
  margin-bottom: 20px;
}
.science-title em { font-style: italic; color: var(--sage); }

.science-lead {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 40px;
  border-left: 3px solid var(--copper);
  padding-left: 20px;
}

.science-pillars {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.science-pillar {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.pillar-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: rgba(74,93,78,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--sage);
  margin-top: 2px;
}

.pillar-text h4 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 4px;
}
.pillar-text p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* =====================================================
   HOW IT WORKS
   ===================================================== */
.how-section {
  padding: 100px 0;
  background: var(--sand);
}

.how-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.how-step {
  flex: 1;
  text-align: center;
  padding: 0 32px;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--sage);
  color: var(--white);
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 20px;
  box-shadow: 0 4px 16px rgba(74,93,78,0.3);
}

.step-content h4 {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--charcoal);
  margin-bottom: 10px;
}
.step-content p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 12px;
}
.step-content strong { color: var(--sage); }

.step-time {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--white);
  background: var(--copper);
  padding: 4px 12px;
  border-radius: 100px;
}

.how-connector {
  flex-shrink: 0;
  width: 60px;
  height: 1px;
  background: linear-gradient(to right, var(--sage), var(--copper));
  margin-top: 28px;
  position: relative;
}
.how-connector::after {
  content: '→';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: var(--sage);
  font-size: 0.9rem;
  background: var(--sand);
  padding: 0 4px;
}

/* =====================================================
   REVIEWS
   ===================================================== */
.reviews-section {
  padding: 100px 0;
  background: var(--sand-light);
}

.overall-rating {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 16px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.overall-stars {
  color: var(--copper);
  font-size: 1.2rem;
  letter-spacing: 2px;
}
.overall-rating strong {
  font-family: var(--ff-serif);
  font-size: 1.5rem;
  color: var(--charcoal);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.review-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid rgba(74,93,78,0.06);
}
.review-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
}
.review-card-featured {
  border-color: var(--sage);
  background: linear-gradient(135deg, var(--white) 0%, rgba(74,93,78,0.03) 100%);
}

.review-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.reviewer-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sage), var(--sage-light));
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-serif);
  font-size: 1.2rem;
  font-weight: 600;
  flex-shrink: 0;
}

.reviewer-info { flex: 1; }
.reviewer-info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
}
.reviewer-location {
  font-size: 0.75rem;
  color: var(--text-light);
}

.review-stars { color: var(--copper); font-size: 0.85rem; }

.review-title {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--charcoal);
  margin-bottom: 10px;
}

.review-text {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.review-footer {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 16px;
  border-top: 1px solid var(--sand-dark);
}
.review-product {
  font-size: 0.75rem;
  color: var(--sage);
  font-weight: 500;
}
.review-date {
  font-size: 0.72rem;
  color: var(--text-light);
}

.reviews-cta {
  text-align: center;
}

/* =====================================================
   ABOUT
   ===================================================== */
.about-section {
  padding: 100px 0;
  background: var(--white);
}

.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-title {
  font-family: var(--ff-serif);
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 500;
  line-height: 1.2;
  color: var(--charcoal);
  margin-bottom: 24px;
}
.about-title em { font-style: italic; color: var(--sage); }

.about-text-col p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 18px;
}
.about-text-col p em { color: var(--sage); font-style: italic; }

.about-quote {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  font-style: italic;
  color: var(--sage);
  border-left: 3px solid var(--copper);
  padding: 16px 24px;
  margin: 24px 0;
  background: rgba(74,93,78,0.04);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.about-image {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  object-fit: cover;
}

/* =====================================================
   NEWSLETTER
   ===================================================== */
.newsletter-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--charcoal) 0%, var(--charcoal-soft) 100%);
}

.newsletter-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.newsletter-text .section-eyebrow { color: var(--copper); }

.newsletter-text h2 {
  font-family: var(--ff-serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--white);
  font-weight: 400;
  margin-bottom: 16px;
  line-height: 1.2;
}
.newsletter-text p {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  line-height: 1.7;
}

.newsletter-input-group {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  flex-wrap: wrap;
}

.newsletter-input {
  flex: 1;
  min-width: 200px;
  padding: 16px 24px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  color: var(--white);
  font-family: var(--ff-sans);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}
.newsletter-input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-input:focus { border-color: rgba(255,255,255,0.5); }

.newsletter-disclaimer {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
}

.newsletter-success {
  display: none;
  font-size: 0.875rem;
  color: #7dc98a;
  margin-top: 8px;
}
.newsletter-success.visible { display: block; }

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--charcoal);
  color: rgba(255,255,255,0.75);
  padding: 64px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo { color: var(--sand-light); }

.footer-tagline {
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--sand-dark);
  margin: 12px 0;
}

.footer-desc {
  font-size: 0.82rem;
  line-height: 1.65;
  opacity: 0.6;
  margin-bottom: 24px;
}

.footer-social {
  display: flex;
  gap: 12px;
}
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-fast);
}
.social-link:hover {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--white);
}

.footer-col-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a {
  font-size: 0.85rem;
  opacity: 0.6;
  transition: opacity var(--transition-fast), color var(--transition-fast);
  line-height: 1.4;
}
.footer-links a:hover {
  opacity: 1;
  color: var(--sand-light);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.72rem;
  opacity: 0.4;
  max-width: 640px;
  line-height: 1.6;
}

.footer-payment {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.payment-badge {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 4px;
  padding: 4px 8px;
}

/* =====================================================
   FOOTER DISCLAIMER (used by .footer-minimal pages)
   ===================================================== */
.footer-disclaimer {
  max-width: 720px;
  margin: 0 auto 16px;
  font-size: 0.72rem;
  line-height: 1.6;
  color: var(--text-light);
}

/* =====================================================
   CART DRAWER
   ===================================================== */
.cart-drawer {
  position: fixed;
  inset: 0;
  z-index: 200;
  pointer-events: none;
}
.cart-drawer[aria-hidden="false"] { pointer-events: all; }

.cart-overlay {
  position: absolute;
  inset: 0;
  background: rgba(47,53,59,0.5);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity var(--transition);
}
.cart-drawer[aria-hidden="false"] .cart-overlay { opacity: 1; }

.cart-panel {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: min(400px, 100vw);
  background: var(--white);
  box-shadow: var(--shadow-deep);
  transform: translateX(100%);
  transition: transform var(--transition);
  display: flex;
  flex-direction: column;
}
.cart-drawer[aria-hidden="false"] .cart-panel { transform: translateX(0); }

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px;
  border-bottom: 1px solid var(--sand-dark);
}
.cart-header h3 {
  font-family: var(--ff-serif);
  font-size: 1.4rem;
  font-weight: 500;
}
.cart-close {
  font-size: 1.6rem;
  color: var(--text-secondary);
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all var(--transition-fast);
}
.cart-close:hover { background: var(--sand-dark); }

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 16px 24px;
}

.cart-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  height: 100%;
  min-height: 200px;
  color: var(--text-light);
  text-align: center;
}
.cart-empty svg { opacity: 0.3; }
.cart-empty p { font-size: 0.9rem; }

.cart-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--sand-dark);
}
.cart-item-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--charcoal);
  margin-bottom: 4px;
}
.cart-item-price {
  font-family: var(--ff-serif);
  font-size: 1.1rem;
  color: var(--sage);
}
.cart-item-remove {
  font-size: 0.75rem;
  color: var(--text-light);
  text-decoration: underline;
  margin-top: 6px;
  display: inline-block;
  transition: color var(--transition-fast);
}
.cart-item-remove:hover { color: var(--copper); cursor: pointer; }

.cart-footer {
  padding: 24px;
  border-top: 1px solid var(--sand-dark);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.cart-subtotal {
  display: flex;
  justify-content: space-between;
  font-size: 1rem;
  font-weight: 500;
}
.cart-subtotal strong {
  font-family: var(--ff-serif);
  font-size: 1.3rem;
  color: var(--sage);
}
.cart-shipping-note {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-align: center;
}

/* =====================================================
   TOAST
   ===================================================== */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(120%);
  background: var(--charcoal);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 500;
  box-shadow: var(--shadow-deep);
  z-index: 300;
  transition: transform var(--transition);
  white-space: nowrap;
}
.toast.visible {
  transform: translateX(-50%) translateY(0);
}

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-bar-grid { grid-template-columns: repeat(2, 1fr); }
  .science-split { gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 860px) {
  :root { --nav-h: 64px; }

  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .mobile-drawer { display: block; }

  .hero-content {
    grid-template-columns: 1fr;
    padding-top: 60px;
    text-align: center;
  }
  .hero-text { display: flex; flex-direction: column; align-items: center; }
  .hero-sub { text-align: center; }
  .hero-image-wrap { max-height: 460px; overflow: hidden; }
  .hero-image { max-width: 100%; }
  .hero-scroll-indicator { display: none; }

  .science-split { grid-template-columns: 1fr; }
  .science-stat-card { position: static; margin-top: 24px; }
  .about-split { grid-template-columns: 1fr; }
  .about-image-col { order: -1; }

  .newsletter-inner { grid-template-columns: 1fr; }

  .how-steps {
    flex-direction: column;
    align-items: center;
    gap: 0;
  }
  .how-step { padding: 0 0 32px 0; }
  .how-connector {
    width: 1px;
    height: 32px;
    margin-top: 0;
  }
  .how-connector::after { content: '↓'; }

  .bundle-cta-inner { flex-direction: column; text-align: center; }
  .bundle-text p { margin: 0 auto; }
}

@media (max-width: 640px) {
  .products-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto 60px; }
  .reviews-grid { grid-template-columns: 1fr; }
  .trust-bar-grid { grid-template-columns: 1fr; }

  .hero-headline { font-size: 2.8rem; }
  .hero-cta-group { justify-content: center; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }

  .newsletter-input-group { flex-direction: column; }
  .newsletter-submit { width: 100%; }

  .science-stat-card { flex-direction: column; gap: 16px; }
  .stat-divider { width: 40px; height: 1px; }
}

/* ── Accessibility / Motion ─────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}