/* ============================================
   AlpenSerum – Austrian Anti-Aging Serum
   Blue Theme · Inspired by Miamo Architecture
   ============================================ */

:root {
  --blue-50: #eef6fc;
  --blue-100: #d4e8f7;
  --blue-200: #a8d1ef;
  --blue-300: #6bb0e0;
  --blue-400: #3d94d4;
  --blue-500: #1a7bc4;
  --blue-600: #1563a0;
  --blue-700: #124d7d;
  --blue-800: #0f3d63;
  --blue-900: #0a2842;
  --ice: #e8f4fd;
  --glacier: #b8dff5;
  --silver: #c0d8e8;
  --white: #ffffff;
  --text: #1a2e3f;
  --text-light: #5a7a94;
  --gold: #c9a84c;
  --shadow: 0 4px 24px rgba(26, 123, 196, 0.12);
  --shadow-lg: 0 12px 48px rgba(26, 123, 196, 0.18);
  --radius: 12px;
  --radius-sm: 8px;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition);
}

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--blue-500);
  color: var(--white);
  border-color: var(--blue-500);
}

.btn-primary:hover {
  background: var(--blue-600);
  border-color: var(--blue-600);
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}

.btn-outline {
  background: transparent;
  color: var(--blue-600);
  border-color: var(--blue-400);
}

.btn-outline:hover {
  background: var(--blue-50);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.72rem;
}

.btn-lg {
  padding: 18px 40px;
  font-size: 0.85rem;
}

/* ---- Promo Bar ---- */
.promo-bar {
  background: linear-gradient(90deg, var(--blue-700), var(--blue-500), var(--blue-700));
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  overflow: hidden;
  white-space: nowrap;
}

.promo-track {
  display: flex;
  animation: promoScroll 30s linear infinite;
}

.promo-track span {
  padding: 10px 48px;
  flex-shrink: 0;
}

@keyframes promoScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---- Header ---- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--blue-100);
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
  gap: 24px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--blue-700);
  flex-shrink: 0;
}

.logo-icon {
  font-size: 1.4rem;
}

.logo em {
  font-style: italic;
  color: var(--blue-400);
}

.main-nav ul {
  display: flex;
  gap: 28px;
}

.main-nav a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text);
  position: relative;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-400);
  transition: width var(--transition);
}

.main-nav a:hover {
  color: var(--blue-500);
}

.main-nav a:hover::after {
  width: 100%;
}

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

.icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  border-radius: 50%;
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
}

.icon-btn:hover {
  background: var(--blue-50);
  color: var(--blue-500);
}

.cart-count {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  background: var(--blue-500);
  color: var(--white);
  font-size: 0.65rem;
  font-weight: 600;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}

/* ---- Hero ---- */
.hero {
  position: relative;
  height: 70vh;
  min-height: 480px;
  max-height: 720px;
  overflow: hidden;
  background: var(--blue-900);
}

.hero-slider {
  height: 100%;
  position: relative;
}

.hero-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.8s ease;
}

.hero-slide.active {
  opacity: 1;
}

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

.hero-slide::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 40, 66, 0.75) 0%, rgba(10, 40, 66, 0.3) 50%, transparent 100%);
}

.hero-content {
  position: absolute;
  bottom: 15%;
  left: 0;
  right: 0;
  z-index: 2;
  color: var(--white);
  max-width: 600px;
}

.hero-tag {
  display: inline-block;
  padding: 6px 16px;
  background: var(--blue-400);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  border-radius: 4px;
  margin-bottom: 16px;
}

.hero-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero-content p {
  font-size: 1.05rem;
  opacity: 0.9;
  margin-bottom: 28px;
  font-weight: 300;
}

.hero-dots {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 3;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid var(--white);
  background: transparent;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}

.dot.active,
.dot:hover {
  background: var(--white);
}

.hero-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.8rem;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.hero-arrow:hover {
  background: rgba(255, 255, 255, 0.3);
}

.hero-prev { left: 24px; }
.hero-next { right: 24px; }

/* ---- Section Titles ---- */
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 600;
  text-align: center;
  color: var(--blue-800);
  letter-spacing: 0.04em;
  margin-bottom: 40px;
}

.section-sub {
  text-align: center;
  color: var(--text-light);
  font-size: 0.95rem;
  margin-top: -28px;
  margin-bottom: 40px;
}

/* ---- Concerns ---- */
.concerns {
  padding: 80px 0;
  background: var(--ice);
}

.concerns-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.concern-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 28px 16px;
  background: var(--white);
  border-radius: var(--radius);
  border: 1px solid var(--blue-100);
  transition: all var(--transition);
  text-align: center;
}

.concern-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--blue-300);
}

.concern-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--blue-100), var(--glacier));
  border-radius: 50%;
  font-size: 1.4rem;
  color: var(--blue-600);
}

.concern-card span {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--blue-700);
}

/* ---- Trending ---- */
.trending {
  padding: 80px 0;
}

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

.trend-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--blue-100);
  transition: all var(--transition);
}

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

.trend-img {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--blue-50);
}

.trend-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.trend-card:hover .trend-img img {
  transform: scale(1.05);
}

.trend-img.model-card img {
  object-position: top center;
}

.trend-body {
  padding: 24px;
}

.trend-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--blue-500);
  margin-bottom: 8px;
}

.trend-body h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--blue-800);
  margin-bottom: 6px;
}

.trend-body p {
  font-size: 0.88rem;
  color: var(--text-light);
  margin-bottom: 16px;
}

.trend-price {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.price {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--blue-700);
}

.price s {
  font-size: 0.9rem;
  color: var(--text-light);
  font-weight: 400;
  margin-right: 8px;
}

/* ---- Products ---- */
.products {
  padding: 80px 0;
  background: linear-gradient(180deg, var(--white) 0%, var(--ice) 100%);
}

.products-header {
  margin-bottom: 48px;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px;
  border: 1px solid var(--blue-100);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: var(--blue-300);
}

.product-card.featured {
  border-color: var(--blue-400);
  background: linear-gradient(180deg, var(--white), var(--blue-50));
}

.product-img {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--blue-50);
  margin-bottom: 16px;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.product-card:hover .product-img img {
  transform: scale(1.08);
}

.product-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  padding: 4px 10px;
  background: var(--blue-500);
  color: var(--white);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 4px;
}

.product-card h3 {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--blue-800);
  margin-bottom: 4px;
  line-height: 1.3;
}

.product-desc {
  font-size: 0.8rem;
  color: var(--text-light);
  margin-bottom: 8px;
}

.product-rating {
  font-size: 0.78rem;
  color: var(--gold);
  margin-bottom: 12px;
}

.product-rating span {
  color: var(--text-light);
  margin-left: 4px;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: auto;
  flex-wrap: wrap;
}

.add-to-cart {
  background: var(--blue-50);
  color: var(--blue-600);
  border: 1px solid var(--blue-200);
  font-size: 0.7rem;
  padding: 8px 12px;
}

.add-to-cart:hover {
  background: var(--blue-500);
  color: var(--white);
  border-color: var(--blue-500);
}

.btn-buy {
  background: var(--blue-500);
  color: var(--white);
  border: 1px solid var(--blue-500);
  font-size: 0.7rem;
  padding: 8px 14px;
  flex-shrink: 0;
}

.btn-buy:hover {
  background: var(--blue-600);
  border-color: var(--blue-600);
}

/* ---- Order Modal ---- */
.order-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 3000;
  background: rgba(10, 40, 66, 0.6);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.order-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.order-modal {
  position: relative;
  width: 100%;
  max-width: 560px;
  max-height: 90vh;
  overflow-y: auto;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 32px;
  transform: translateY(20px) scale(0.98);
  transition: transform 0.3s ease;
}

.order-modal-overlay.open .order-modal {
  transform: translateY(0) scale(1);
}

.order-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: none;
  background: var(--ice);
  border-radius: 50%;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--blue-700);
  cursor: pointer;
  transition: background var(--transition);
}

.order-modal-close:hover {
  background: var(--blue-100);
}

.order-modal-header {
  margin-bottom: 24px;
  padding-right: 40px;
}

.order-modal-header h2 {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  color: var(--blue-800);
  margin-bottom: 12px;
}

.order-product-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--ice);
  border-radius: var(--radius-sm);
  border: 1px solid var(--blue-100);
}

.order-product-name {
  font-weight: 600;
  color: var(--blue-800);
  font-size: 0.9rem;
}

.order-product-price {
  font-weight: 600;
  color: var(--blue-600);
  font-size: 1.1rem;
  white-space: nowrap;
}

.order-form .form-group {
  margin-bottom: 16px;
}

.order-form .form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 500;
  margin-bottom: 6px;
  color: var(--blue-800);
}

.order-form .form-group input,
.order-form .form-group textarea,
.order-form .form-group select {
  width: 100%;
  padding: 11px 14px;
  border: 2px solid var(--blue-100);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.92rem;
  outline: none;
  transition: border-color var(--transition);
}

.order-form .form-group input:focus,
.order-form .form-group textarea:focus,
.order-form .form-group select:focus {
  border-color: var(--blue-400);
}

.order-form .form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.order-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--text-light);
  margin-bottom: 16px;
  cursor: pointer;
}

.order-checkbox input {
  margin-top: 3px;
  accent-color: var(--blue-500);
}

.order-checkbox a {
  color: var(--blue-500);
}

.order-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 16px;
  background: var(--blue-50);
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 1rem;
}

.order-total strong {
  font-size: 1.25rem;
  color: var(--blue-700);
}

.order-submit {
  width: 100%;
}

.order-modal-success {
  text-align: center;
  padding: 24px 0;
}

.order-modal-success .success-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 20px;
  background: #2d8a4e;
  color: var(--white);
  font-size: 2rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.order-modal-success h2 {
  font-family: var(--font-serif);
  color: var(--blue-800);
  margin-bottom: 12px;
}

.order-modal-success p {
  color: var(--text-light);
  margin-bottom: 24px;
  line-height: 1.6;
}

@media (max-width: 600px) {
  .order-modal {
    padding: 24px 20px;
  }

  .order-form .form-row-2 {
    grid-template-columns: 1fr;
  }

  .order-product-summary {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ---- Brand Story ---- */
.brand-story {
  padding: 100px 0;
  background: var(--blue-800);
  color: var(--white);
}

.brand-story-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.brand-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.2;
  margin-bottom: 24px;
}

.brand-text p {
  font-size: 1rem;
  line-height: 1.8;
  opacity: 0.88;
  margin-bottom: 16px;
  font-weight: 300;
}

.brand-text .btn {
  margin-top: 16px;
}

.brand-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.brand-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  object-position: top center;
}

/* ---- Vitamin Section ---- */
.vitamin-section {
  padding: 80px 0;
  background: var(--ice);
}

.vitamin-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.vitamin-image {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
  padding: 32px;
  box-shadow: var(--shadow);
}

.vitamin-image img {
  width: 100%;
  max-height: 400px;
  object-fit: contain;
  margin: 0 auto;
}

.vitamin-text {
  text-align: center;
}

.vitamin-emoji {
  font-size: 2.5rem;
  display: block;
  margin-bottom: 16px;
}

.vitamin-text h2 {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 2.6rem);
  color: var(--blue-800);
  line-height: 1.2;
  margin-bottom: 12px;
}

.vitamin-text p {
  color: var(--text-light);
  margin-bottom: 28px;
  font-size: 1.05rem;
}

/* ---- Models ---- */
.models-section {
  padding: 80px 0;
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.model-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
}

.model-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.model-item:hover img {
  transform: scale(1.08);
}

.model-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(transparent 50%, rgba(10, 40, 66, 0.8));
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 20px;
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 500;
  opacity: 0;
  transition: opacity var(--transition);
}

.model-item:hover .model-overlay {
  opacity: 1;
}

/* ---- Store Locator ---- */
.store-locator {
  padding: 60px 0;
  background: var(--blue-50);
}

.store-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.store-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 48px 32px;
  text-align: center;
  border: 1px solid var(--blue-100);
  transition: all var(--transition);
}

.store-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--blue-300);
}

.store-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.store-card h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  color: var(--blue-800);
  margin-bottom: 8px;
}

.store-card p {
  color: var(--text-light);
  margin-bottom: 20px;
  font-size: 0.92rem;
}

/* ---- Quiz CTA ---- */
.quiz-cta {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-400));
  color: var(--white);
}

.quiz-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.quiz-content p {
  font-size: 1rem;
  opacity: 0.9;
  margin-bottom: 12px;
  font-weight: 300;
}

.quiz-content h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.25;
  margin-bottom: 28px;
}

.quiz-image {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.quiz-image img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: top center;
}

/* ---- Reviews ---- */
.reviews {
  padding: 60px 0;
  background: var(--ice);
}

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

.reviews-score {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 12px;
}

.score {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 600;
  color: var(--blue-700);
}

.stars {
  font-size: 1.5rem;
  color: var(--gold);
}

.reviews-inner p {
  color: var(--text-light);
  font-size: 1rem;
}

/* ---- Newsletter ---- */
.newsletter {
  padding: 80px 0;
  background: var(--white);
}

.newsletter-perks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 48px;
}

.perk {
  text-align: center;
  padding: 24px;
}

.perk-icon {
  font-size: 2rem;
  display: block;
  margin-bottom: 12px;
}

.perk h4 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  color: var(--blue-800);
  margin-bottom: 8px;
}

.perk p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
}

.newsletter-form {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.newsletter-offer {
  margin-bottom: 20px;
  font-size: 1rem;
  color: var(--text);
}

.form-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.form-row input[type="email"] {
  flex: 1;
  padding: 14px 20px;
  border: 2px solid var(--blue-200);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
}

.form-row input[type="email"]:focus {
  border-color: var(--blue-400);
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.78rem;
  color: var(--text-light);
  text-align: left;
  cursor: pointer;
}

.checkbox-label input {
  margin-top: 3px;
  accent-color: var(--blue-500);
}

/* ---- Footer ---- */
.footer {
  background: var(--blue-900);
  color: rgba(255, 255, 255, 0.8);
  padding-top: 64px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  padding-bottom: 48px;
}

.footer-col h4 {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a {
  font-size: 0.88rem;
  opacity: 0.75;
  transition: opacity var(--transition);
}

.footer-col a:hover {
  opacity: 1;
  color: var(--glacier);
}

.footer-brand .logo {
  margin-bottom: 16px;
  color: var(--white);
}

.footer-brand .logo em {
  color: var(--glacier);
}

.footer-address {
  font-size: 0.85rem;
  line-height: 1.8;
  opacity: 0.7;
  margin-bottom: 16px;
}

.footer-locale {
  font-size: 0.82rem;
  opacity: 0.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 0.8rem;
  opacity: 0.6;
}

/* ---- Cookie Banner ---- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  background: var(--blue-900);
  color: var(--white);
  padding: 16px 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  font-size: 0.85rem;
  transform: translateY(100%);
  transition: transform 0.5s ease;
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner a {
  color: var(--glacier);
  text-decoration: underline;
}

/* ---- Responsive ---- */
@media (max-width: 1200px) {
  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 1024px) {
  .concerns-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .trending-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .brand-story-inner,
  .vitamin-inner,
  .quiz-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .brand-image img,
  .quiz-image img {
    height: 400px;
  }

  .models-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .main-nav {
    position: fixed;
    top: calc(var(--header-h) + 36px);
    left: 0;
    right: 0;
    background: var(--white);
    padding: 24px;
    border-bottom: 1px solid var(--blue-100);
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--transition);
    z-index: 999;
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
  }

  .main-nav ul {
    flex-direction: column;
    gap: 16px;
  }

  .main-nav a {
    font-size: 1rem;
    display: block;
    padding: 8px 0;
  }

  .hero {
    height: 55vh;
    min-height: 400px;
  }

  .hero-content {
    bottom: 10%;
  }

  .hero-arrow {
    display: none;
  }

  .concerns-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .store-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-perks {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .form-row {
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .cookie-banner {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .concerns-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .concern-card {
    padding: 20px 10px;
  }

  .models-grid {
    grid-template-columns: 1fr 1fr;
    gap: 8px;
  }

  .header-actions .search-btn {
    display: none;
  }
}