/* ============================================================
   CERVECERÍA FRYDERUP — Complete Stylesheet
   "Clean Premium Patagónico" Design System
   ============================================================ */

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1rem;
  color: #2B2D31;
  background-color: #FAFAFA;
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

input, button, textarea, select {
  font: inherit;
  color: inherit;
}

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

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

ul, ol { list-style: none; }
table { border-collapse: collapse; border-spacing: 0; }
fieldset { border: none; }

/* ============================================================
   2. CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
  --color-white-snow: #FAFAFA;
  --color-stone-gray: #2B2D31;
  --color-lake-blue: #3A5A6A;
  --color-lenga-wood: #B88746;
  --color-charcoal: #151515;
  --color-lenga-light: #d4a55e;
  --color-lenga-dark: #966d34;
  --color-lake-light: #5a8a9e;
  --color-lake-dark: #2a4a58;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #e8e8e8;
  --color-gray-300: #d1d1d1;
  --color-gray-400: #a0a0a0;
  --color-gray-500: #787878;
  --color-gray-600: #555555;
  --color-success: #2e7d4f;
  --color-success-bg: #e8f5ec;
  --color-warning: #c9960a;
  --color-warning-bg: #fef8e7;
  --color-error: #c0392b;
  --color-error-bg: #fdecea;

  --font-title: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 2px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 4px 16px rgba(0,0,0,0.1);
  --shadow-xl: 0 8px 32px rgba(0,0,0,0.12);

  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;

  --z-sticky: 200;
  --z-overlay: 300;
  --z-modal: 400;
  --z-toast: 500;
  --z-age-gate: 600;
}

/* ============================================================
   3. TYPOGRAPHY
   ============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-charcoal);
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }

@media (min-width: 768px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.5rem; }
}

@media (min-width: 1024px) {
  h1 { font-size: 3rem; }
  h2 { font-size: 2.25rem; }
}

p { margin-bottom: var(--space-md); }
p:last-child { margin-bottom: 0; }

a { color: var(--color-lenga-wood); transition: color var(--transition-base); }
a:hover { color: var(--color-lenga-dark); }

.text-muted { color: var(--color-gray-500); }
.required { color: var(--color-error); font-weight: 600; }

/* ============================================================
   4. LAYOUT
   ============================================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-md);
  padding-right: var(--space-md);
}

.section {
  padding: var(--space-3xl) 0;
}

@media (min-width: 768px) {
  .section { padding: var(--space-4xl) 0; }
}

.section__title {
  text-align: center;
  margin-bottom: var(--space-2xl);
  position: relative;
}

.section__title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: var(--color-lenga-wood);
  margin: var(--space-md) auto 0;
  border-radius: 2px;
}

/* ============================================================
   5. BUTTONS
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 10px 24px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-lenga-wood);
  color: #fff;
  border-color: var(--color-lenga-wood);
}
.btn--primary:hover {
  background: var(--color-lenga-dark);
  border-color: var(--color-lenga-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.btn--secondary {
  background: transparent;
  color: var(--color-lenga-wood);
  border-color: var(--color-lenga-wood);
}
.btn--secondary:hover {
  background: var(--color-lenga-wood);
  color: #fff;
}

.btn--outline {
  background: transparent;
  color: var(--color-gray-500);
  border-color: var(--color-gray-300);
}
.btn--outline:hover {
  border-color: var(--color-gray-400);
  color: var(--color-stone-gray);
}

.btn--lg {
  padding: 14px 32px;
  font-size: 1rem;
}

.btn--sm {
  padding: 6px 16px;
  font-size: 0.8125rem;
}

.btn--full {
  width: 100%;
}

.btn--block {
  width: 100%;
}

/* ============================================================
   6. AGE GATE
   ============================================================ */
.age-gate {
  position: fixed;
  inset: 0;
  z-index: var(--z-age-gate);
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(21,21,21,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: var(--space-md);
}

.age-gate--visible {
  display: flex;
}

.age-gate__card {
  background: #1a1a2e;
  border-radius: var(--radius-lg);
  padding: var(--space-2xl) var(--space-xl);
  max-width: 440px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(184,135,70,0.3);
}

.age-gate__logo {
  margin: 0 auto var(--space-lg);
  height: 80px;
  width: auto;
  filter: brightness(1.1);
}

.age-gate__title {
  font-family: var(--font-title);
  font-size: 1.5rem;
  margin-bottom: var(--space-sm);
  color: #ffffff;
}

.age-gate__text {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-xl);
  line-height: 1.5;
}

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

/* Age gate alternate layout (contacto page variant) */
.age-gate__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.age-gate__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 10px 24px;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  white-space: nowrap;
  width: 100%;
}

.age-gate__btn--yes {
  background: var(--color-lenga-wood);
  color: #fff;
  border-color: var(--color-lenga-wood);
}

.age-gate__btn--yes:hover {
  background: var(--color-lenga-dark);
  border-color: var(--color-lenga-dark);
}

.age-gate__btn--no {
  background: transparent;
  color: var(--color-gray-500);
  border-color: var(--color-gray-300);
}

.age-gate__btn--no:hover {
  border-color: var(--color-gray-400);
  color: var(--color-stone-gray);
}

.age-gate__denied {
  display: none;
  margin-top: var(--space-md);
  padding: var(--space-md);
  background: var(--color-error-bg);
  color: var(--color-error);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
}

/* ============================================================
   7. HEADER / NAVIGATION
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-sticky);
  background: rgba(250,250,250,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-gray-200);
  transition: box-shadow var(--transition-base);
}

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

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

@media (min-width: 1024px) {
  .header__inner { height: 76px; }
}

.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.header__logo img {
  height: 44px;
  width: auto;
}

@media (min-width: 1024px) {
  .header__logo img { height: 50px; }
}

.header__logo-text {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-charcoal);
  letter-spacing: 0.02em;
}

/* Desktop nav */
.nav {
  display: none;
  align-items: center;
  gap: var(--space-xl);
}

@media (min-width: 1024px) {
  .nav { display: flex; }
}

.nav__link {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-stone-gray);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--transition-base);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-lenga-wood);
  transition: width var(--transition-base);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-lenga-wood);
}

.nav__link:hover::after,
.nav__link--active::after {
  width: 100%;
}

/* Header actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.header__cart {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-stone-gray);
  transition: color var(--transition-base);
}

.header__cart:hover {
  color: var(--color-lenga-wood);
}

.header__cart svg {
  width: 22px;
  height: 22px;
}

/* Header icon button (alternate variant) */
.header__icon-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-stone-gray);
  transition: color var(--transition-base);
}

.header__icon-btn:hover {
  color: var(--color-lenga-wood);
}

.header__icon-btn svg {
  width: 22px;
  height: 22px;
}

/* Cart badge */
.cart-badge {
  position: absolute;
  top: 0;
  right: -2px;
  min-width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-lenga-wood);
  color: #fff;
  font-size: 0.6875rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  padding: 0 4px;
  line-height: 1;
  pointer-events: none;
}

/* Hamburger (matches header__hamburger class in HTML) */
.header__hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
}

@media (min-width: 1024px) {
  .header__hamburger { display: none; }
}

.header__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-stone-gray);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.nav-toggle--active .header__hamburger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle--active .header__hamburger span:nth-child(2) {
  opacity: 0;
}

.nav-toggle--active .header__hamburger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Alternate hamburger (contacto page variant) */
.hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  gap: 5px;
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
}

@media (min-width: 1024px) {
  .hamburger { display: none; }
}

.hamburger__line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-stone-gray);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

/* Nav open state (mobile menu) */
.nav--open {
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white-snow);
  z-index: var(--z-overlay);
  padding: var(--space-xl) var(--space-md);
  gap: var(--space-sm);
  overflow-y: auto;
}

.nav--open .nav__link {
  font-size: 1.25rem;
  font-family: var(--font-title);
  font-weight: 600;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-gray-200);
  letter-spacing: 0;
  text-transform: none;
}

/* Mobile menu (alternate variant for contacto page) */
.mobile-menu {
  position: fixed;
  top: 68px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-white-snow);
  z-index: var(--z-overlay);
  padding: var(--space-xl) var(--space-md);
  overflow-y: auto;
  transform: translateX(100%);
  transition: transform var(--transition-base);
}

.mobile-menu[aria-hidden="false"] {
  transform: translateX(0);
}

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

.mobile-menu__link {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 600;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-gray-200);
  color: var(--color-stone-gray);
  transition: color var(--transition-base);
}

.mobile-menu__link:hover,
.mobile-menu__link--active {
  color: var(--color-lenga-wood);
}

/* ============================================================
   8. HERO SECTION
   ============================================================ */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: calc(68px + var(--space-xl)) var(--space-md) var(--space-2xl);
  overflow: hidden;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
  color: #fff;
}

@media (min-width: 1024px) {
  .hero {
    padding-top: calc(76px + var(--space-2xl));
    min-height: 90vh;
  }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 50%, rgba(58,90,106,0.3) 0%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  text-align: center;
  animation: heroFadeIn 1s ease;
}

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero__title {
  font-family: var(--font-title);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.1;
  color: #fff;
  margin-bottom: var(--space-lg);
}

@media (min-width: 768px) { .hero__title { font-size: 3.5rem; } }
@media (min-width: 1024px) { .hero__title { font-size: 4rem; } }

.hero__subtitle {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-xl);
}

@media (min-width: 768px) { .hero__subtitle { font-size: 1.125rem; } }

.hero__ctas {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

@media (min-width: 480px) {
  .hero__ctas {
    flex-direction: row;
    justify-content: center;
  }
}

.hero__ctas .btn--outline {
  color: rgba(255,255,255,0.8);
  border-color: rgba(255,255,255,0.3);
}
.hero__ctas .btn--outline:hover {
  color: #fff;
  border-color: #fff;
}

/* Hero compact variant */
.hero--compact {
  min-height: auto;
  padding: calc(68px + var(--space-2xl)) var(--space-md) var(--space-2xl);
}

@media (min-width: 1024px) {
  .hero--compact {
    padding-top: calc(76px + var(--space-3xl));
    padding-bottom: var(--space-3xl);
  }
}

.hero__tagline {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-lenga-wood);
  margin-bottom: var(--space-sm);
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
}

/* ============================================================
   9. PRODUCT CARDS & GRID
   ============================================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-lg);
}

@media (min-width: 480px) { .product-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }

.product-card {
  position: relative;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
}

.product-card__image {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--color-gray-100);
}

.product-card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

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

.product-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card__name {
  font-family: var(--font-title);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: var(--space-xs);
  line-height: 1.3;
}

.product-card__style {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  margin-bottom: var(--space-sm);
}

.product-card__specs {
  display: flex;
  gap: var(--space-md);
  font-size: 0.75rem;
  color: var(--color-gray-400);
  margin-bottom: var(--space-md);
}

.product-card__spec {
  font-size: 0.75rem;
  color: var(--color-gray-400);
  font-weight: 500;
}

.product-card__desc {
  font-size: 0.875rem;
  color: var(--color-gray-600);
  line-height: 1.5;
  margin-bottom: var(--space-md);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-card__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
}

.product-card__price {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-lenga-wood);
}

.product-card__link {
  text-decoration: none;
  color: inherit;
}

/* Product card add-to-cart button */
.product-card .add-to-cart-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-lenga-wood);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

.product-card .add-to-cart-btn:hover {
  background: var(--color-lenga-dark);
  transform: translateY(-1px);
}

/* ============================================================
   10. PRODUCT DETAIL PAGE
   ============================================================ */
.product-detail {
  padding-top: calc(68px + var(--space-xl));
}

@media (min-width: 1024px) {
  .product-detail { padding-top: calc(76px + var(--space-xl)); }
}

.detail-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  padding: var(--space-xl) 0;
}

@media (min-width: 768px) {
  .detail-layout {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
  }
}

.detail-img {
  aspect-ratio: 1;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-gray-100);
}

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

.detail-info {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.detail-info .style-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-lake-blue);
  background: rgba(58,90,106,0.08);
  padding: 4px 12px;
  border-radius: 20px;
  margin-bottom: var(--space-md);
  width: fit-content;
}

.detail-info h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-md);
}

@media (min-width: 768px) {
  .detail-info h1 { font-size: 2.5rem; }
}

.detail-info .desc {
  font-size: 1rem;
  color: var(--color-gray-600);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.detail-specs {
  display: flex;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.spec-box {
  text-align: center;
  padding: 12px 20px;
  background: var(--color-gray-100);
  border-radius: var(--radius-md);
}

.spec-box__label {
  display: block;
  font-size: 0.7rem;
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.spec-box__value {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-charcoal);
}

.detail-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-lenga-wood);
  margin-bottom: var(--space-xl);
}

.qty-controls {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}

.qty-btn {
  width: 40px;
  height: 40px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  background: var(--color-white-snow);
  cursor: pointer;
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.qty-btn:hover {
  background: var(--color-gray-200);
}

.qty-value {
  font-size: 1.2rem;
  font-weight: 600;
  min-width: 36px;
  text-align: center;
}

/* ============================================================
   11. PAGE HEADER / BREADCRUMB
   ============================================================ */
.page-header {
  padding-top: calc(68px + var(--space-lg));
  padding-bottom: var(--space-lg);
  background: var(--color-white-snow);
  border-bottom: 1px solid var(--color-gray-200);
}

@media (min-width: 1024px) {
  .page-header { padding-top: calc(76px + var(--space-lg)); }
}

.page-header__title {
  font-family: var(--font-title);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-charcoal);
}

@media (min-width: 768px) {
  .page-header__title { font-size: 2.5rem; }
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  margin-bottom: var(--space-md);
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--color-gray-500);
  transition: color var(--transition-base);
}

.breadcrumb a:hover {
  color: var(--color-lenga-wood);
}

.breadcrumb__current {
  color: var(--color-lake-blue);
  font-weight: 500;
}

.breadcrumb__sep {
  color: var(--color-gray-300);
  margin: 0 2px;
}

/* ============================================================
   12. FILTER BAR
   ============================================================ */
.filter-bar {
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-gray-200);
  background: #fff;
}

.filter-bar__group {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-sm);
}

.filter-bar__group:last-child {
  margin-bottom: 0;
}

.filter-bar__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gray-600);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.filter-bar__buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.filter-style-btn,
.filter-price-btn {
  padding: 6px 16px;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-gray-300);
  background: #fff;
  color: var(--color-gray-600);
  cursor: pointer;
  transition: all var(--transition-base);
}

.filter-style-btn:hover,
.filter-price-btn:hover {
  border-color: var(--color-lenga-wood);
  color: var(--color-lenga-wood);
}

.filter-style-btn.active,
.filter-price-btn.active {
  background: var(--color-lenga-wood);
  color: #fff;
  border-color: var(--color-lenga-wood);
}

/* ============================================================
   13. ORIGIN SECTION
   ============================================================ */
.origin {
  text-align: center;
  background: linear-gradient(180deg, var(--color-white-snow) 0%, rgba(58,90,106,0.05) 100%);
}

.origin__pin svg {
  margin: 0 auto var(--space-md);
}

.origin__title {
  font-family: var(--font-title);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

.origin__subtitle {
  font-size: 1rem;
  color: var(--color-lake-blue);
  font-weight: 500;
  margin-bottom: var(--space-lg);
}

.origin__text {
  max-width: 640px;
  margin: 0 auto;
  font-size: 0.9375rem;
  color: var(--color-gray-600);
  line-height: 1.8;
}

/* ============================================================
   14. POINTS OF SALE
   ============================================================ */
.points__grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: var(--space-lg);
}

@media (min-width: 480px) { .points__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 768px) { .points__grid { grid-template-columns: repeat(4, 1fr); } }

.point-card {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.point-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.point-card__icon {
  margin-bottom: var(--space-md);
}

.point-card__icon svg {
  margin: 0 auto;
}

.point-card__city {
  font-family: var(--font-title);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: var(--space-xs);
}

.point-card__address {
  font-size: 0.875rem;
  color: var(--color-gray-500);
}

/* ============================================================
   15. NEWSLETTER
   ============================================================ */
.newsletter {
  background: var(--color-charcoal);
  color: #fff;
  text-align: center;
}

.newsletter__inner {
  max-width: 560px;
  margin: 0 auto;
}

.newsletter__title {
  font-family: var(--font-title);
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-sm);
}

.newsletter__text {
  color: rgba(255,255,255,0.7);
  margin-bottom: var(--space-xl);
}

.newsletter__form {
  width: 100%;
}

.newsletter__input-group {
  display: flex;
  gap: var(--space-sm);
}

.newsletter__input {
  flex: 1;
  padding: 12px 16px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  color: #fff;
  font-size: 0.9375rem;
}

.newsletter__input::placeholder {
  color: rgba(255,255,255,0.4);
}

.newsletter__input:focus {
  outline: none;
  border-color: var(--color-lenga-wood);
}

.newsletter__thanks {
  text-align: center;
  padding: var(--space-lg);
  color: rgba(255,255,255,0.8);
}

/* ============================================================
   16. CART PAGE
   ============================================================ */
.cart__empty {
  text-align: center;
  padding: var(--space-3xl) var(--space-md);
}

.cart__empty svg {
  margin: 0 auto var(--space-lg);
  opacity: 0.3;
}

.cart__empty-title {
  font-family: var(--font-title);
  font-size: 1.5rem;
  margin-bottom: var(--space-md);
}

.cart__empty-text {
  color: var(--color-gray-500);
  margin-bottom: var(--space-xl);
}

.cart__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .cart__layout { grid-template-columns: 1fr 380px; }
}

.cart__items {
  display: flex;
  flex-direction: column;
}

/* Individual cart item row */
.cart-item-row {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.cart-item-row:last-child {
  border-bottom: none;
}

.cart-item-row__img {
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-gray-100);
  flex-shrink: 0;
}

.cart-item-row__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cart-item-row__info {
  flex: 1;
  min-width: 0;
}

.cart-item-row__name {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin: 0 0 4px;
}

.cart-item-row__style {
  font-size: 0.8rem;
  color: var(--color-lake-blue);
  display: block;
  margin-bottom: 4px;
}

.cart-item-row__qty {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.cart-item-row__price {
  font-weight: 700;
  font-size: 1rem;
  min-width: 80px;
  text-align: right;
  color: var(--color-lenga-wood);
  flex-shrink: 0;
}

.cart-item-row__remove {
  width: 32px;
  height: 32px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-gray-400);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: color var(--transition-base);
  border-radius: var(--radius-sm);
}

.cart-item-row__remove:hover {
  color: var(--color-error);
  background: var(--color-error-bg);
}

/* Quantity mini buttons */
.btn-qty {
  width: 32px;
  height: 32px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-sm);
  background: var(--color-white-snow);
  cursor: pointer;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.btn-qty:hover {
  background: var(--color-gray-200);
}

.qty-display {
  font-weight: 600;
  min-width: 24px;
  text-align: center;
}

/* Cart summary sidebar */
.cart__summary {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-200);
  position: sticky;
  top: calc(76px + var(--space-md));
}

.cart__summary-title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-gray-200);
}

.cart__summary-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  font-size: 0.9375rem;
}

.cart__summary-row--discount {
  color: var(--color-success);
}

.cart__summary-row--total {
  padding-top: var(--space-md);
  margin-top: var(--space-md);
  border-top: 2px solid var(--color-charcoal);
  font-size: 1.125rem;
  font-weight: 700;
}

.cart__summary-row--total span:last-child {
  color: var(--color-lenga-wood);
  font-family: var(--font-title);
  font-size: 1.375rem;
}

.cart__summary-note {
  text-align: center;
  font-size: 0.75rem;
  color: var(--color-gray-400);
  margin-top: var(--space-md);
}

/* Coupon section */
.cart__coupon {
  margin: var(--space-lg) 0;
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-gray-200);
}

.cart__coupon-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gray-600);
  margin-bottom: var(--space-sm);
}

.cart__coupon-group {
  display: flex;
  gap: var(--space-sm);
}

.cart__coupon-input {
  flex: 1;
  padding: var(--space-sm) var(--space-md);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: border-color var(--transition-base);
}

.cart__coupon-input:focus {
  outline: none;
  border-color: var(--color-lenga-wood);
}

.cart__coupon-input:disabled {
  background: var(--color-gray-100);
  opacity: 0.6;
}

.coupon-applied {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 8px 12px;
  background: var(--color-success-bg);
  border: 1px solid #86efac;
  border-radius: var(--radius-md);
  margin-top: var(--space-sm);
}

.coupon-applied__code {
  color: #166534;
  font-weight: 600;
}

.coupon-applied__discount {
  color: #166534;
  font-size: 0.875rem;
}

.coupon-applied__remove {
  margin-left: auto;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-error);
  font-weight: 600;
  font-size: 0.85rem;
  padding: 0;
}

.coupon-applied__remove:hover {
  text-decoration: underline;
}

/* ============================================================
   17. CHECKOUT PAGE
   ============================================================ */
.checkout-page {
  padding-top: calc(68px + var(--space-xl));
  padding-bottom: var(--space-3xl);
}

@media (min-width: 1024px) {
  .checkout-page { padding-top: calc(76px + var(--space-xl)); }
}

.checkout-page__title {
  font-family: var(--font-title);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-xl);
}

.checkout-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .checkout-layout { grid-template-columns: 1fr 380px; }
}

/* Checkout form */
.checkout-section {
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--color-gray-200);
}

.checkout-section:last-of-type {
  border-bottom: none;
}

.checkout-section__title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  color: var(--color-charcoal);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-md);
}

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

.form-group {
  margin-bottom: 0;
}

.form-group--full {
  grid-column: 1 / -1;
}

.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gray-600);
  margin-bottom: var(--space-xs);
}

.form-input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  background: #fff;
  transition: border-color var(--transition-base);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-lenga-wood);
  box-shadow: 0 0 0 3px rgba(184,135,70,0.1);
}

.form-input--error {
  border-color: var(--color-error);
}

.form-input--error:focus {
  box-shadow: 0 0 0 3px rgba(192,57,43,0.1);
}

.form-error {
  display: block;
  font-size: 0.75rem;
  color: var(--color-error);
  margin-top: 4px;
  min-height: 1em;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23787878' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

/* Delivery methods */
.delivery-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.delivery-method {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}

.delivery-method:hover {
  border-color: var(--color-lenga-wood);
}

.delivery-method:has(input:checked) {
  border-color: var(--color-lenga-wood);
  background: rgba(184,135,70,0.04);
}

.delivery-method__radio {
  width: 18px;
  height: 18px;
  accent-color: var(--color-lenga-wood);
  flex-shrink: 0;
}

.delivery-method__info {
  flex: 1;
}

.delivery-method__name {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-charcoal);
  display: block;
}

.delivery-method__detail {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
}

.delivery-method__price {
  font-weight: 600;
  color: var(--color-lake-blue);
  flex-shrink: 0;
}

/* Checkout items in sidebar */
.checkout-items {
  margin-bottom: var(--space-md);
}

.checkout-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-gray-200);
}

.checkout-item:last-child {
  border-bottom: none;
}

.checkout-item__img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--color-gray-100);
  flex-shrink: 0;
}

.checkout-item__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.checkout-item__info {
  flex: 1;
  min-width: 0;
}

.checkout-item__name {
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-charcoal);
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.checkout-item__detail {
  font-size: 0.75rem;
  color: var(--color-gray-500);
  margin: 2px 0 0;
}

.checkout-item__price {
  font-weight: 700;
  color: var(--color-lenga-wood);
  font-size: 0.875rem;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Cart summary (reused in checkout sidebar) */
.cart-summary__title {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-gray-200);
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  font-size: 0.9375rem;
}

.cart-summary__row--total {
  padding-top: var(--space-md);
  margin-top: var(--space-md);
  border-top: 2px solid var(--color-charcoal);
  font-size: 1.125rem;
  font-weight: 700;
}

.cart-summary__row--total span:last-child {
  color: var(--color-lenga-wood);
  font-family: var(--font-title);
  font-size: 1.375rem;
}

.cart-summary__label--discount { color: var(--color-success); }
.cart-summary__value--discount { color: var(--color-success); }

/* ============================================================
   18. FOOTER
   ============================================================ */
.footer {
  background: var(--color-charcoal);
  color: rgba(255,255,255,0.7);
  padding: var(--space-3xl) 0 var(--space-lg);
}

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

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

@media (min-width: 768px) {
  .footer__grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
}

.footer__col {
  min-width: 0;
}

.footer__col h4,
.footer__heading {
  font-family: var(--font-title);
  font-size: 0.9375rem;
  font-weight: 700;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.footer__col a,
.footer__link {
  display: block;
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  padding: 4px 0;
  transition: color var(--transition-base);
}

.footer__col a:hover,
.footer__link:hover {
  color: var(--color-lenga-wood);
}

.footer__col p {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-xs);
}

.footer__logo {
  display: block;
  margin-bottom: var(--space-md);
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer__desc,
.footer__brand-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
  margin-bottom: var(--space-md);
}

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
}

@media (min-width: 768px) {
  .footer__bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

.footer__bottom p,
.footer__copy {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.4);
  margin: 0;
}

.footer__legal {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.35);
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin: 0;
}

/* Social links */
.social-links {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.social-links__link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-base);
}

.social-links__link:hover {
  background: var(--color-lenga-wood);
  color: #fff;
}

/* ============================================================
   19. PAYMENT RESULT PAGES
   ============================================================ */
.payment-result {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 60vh;
  padding: calc(68px + var(--space-2xl)) var(--space-md) var(--space-2xl);
  background: var(--color-white-snow);
}

@media (min-width: 1024px) {
  .payment-result { padding-top: calc(76px + var(--space-2xl)); }
}

.payment-result__card {
  text-align: center;
  max-width: 520px;
  width: 100%;
  padding: var(--space-2xl);
  background: #fff;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}

.payment-result__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  margin: 0 auto var(--space-xl);
}

.payment-result__icon--success {
  background: var(--color-success-bg);
  color: var(--color-success);
}

.payment-result__icon--pending {
  background: var(--color-warning-bg);
  color: var(--color-warning);
}

.payment-result__icon--failure {
  background: var(--color-error-bg);
  color: var(--color-error);
}

.payment-result__title {
  font-family: var(--font-title);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-md);
}

.payment-result__message {
  font-size: 0.9375rem;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.payment-result__order-id {
  font-size: 0.875rem;
  color: var(--color-gray-500);
  font-weight: 500;
  margin-bottom: var(--space-sm);
}

.payment-result__actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  align-items: center;
}

@media (min-width: 480px) {
  .payment-result__actions {
    flex-direction: row;
    justify-content: center;
  }
}

/* ============================================================
   20. TOAST NOTIFICATIONS
   ============================================================ */
#toast-container {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  pointer-events: none;
  max-width: 380px;
  width: 100%;
}

@media (max-width: 479px) {
  #toast-container {
    left: var(--space-md);
    right: var(--space-md);
    max-width: none;
    bottom: var(--space-md);
  }
}

.toast {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  background: #fff;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--color-gray-400);
  pointer-events: auto;
  transform: translateX(120%);
  opacity: 0;
  transition: all var(--transition-base);
}

.toast--visible {
  transform: translateX(0);
  opacity: 1;
}

.toast--exit {
  transform: translateX(120%);
  opacity: 0;
}

.toast--success {
  border-left-color: var(--color-success);
}

.toast--error {
  border-left-color: var(--color-error);
}

.toast--info {
  border-left-color: var(--color-lake-blue);
}

.toast--warning {
  border-left-color: var(--color-warning);
}

.toast__msg {
  flex: 1;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-stone-gray);
  line-height: 1.4;
}

.toast--success .toast__msg { color: var(--color-success); }
.toast--error .toast__msg { color: var(--color-error); }
.toast--info .toast__msg { color: var(--color-lake-blue); }
.toast--warning .toast__msg { color: var(--color-warning); }

.toast__close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  background: none;
  color: var(--color-gray-400);
  font-size: 1.125rem;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.toast__close:hover {
  color: var(--color-stone-gray);
  background: var(--color-gray-100);
}

/* ============================================================
   21. SCROLL-TO-TOP BUTTON
   ============================================================ */
.scroll-top {
  position: fixed;
  bottom: var(--space-xl);
  right: var(--space-xl);
  z-index: var(--z-overlay);
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-lenga-wood);
  color: #fff;
  border: none;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: all var(--transition-base);
}

.scroll-top--visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--color-lenga-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.scroll-top svg {
  width: 20px;
  height: 20px;
}

/* ============================================================
   22. FADE-IN ANIMATION
   ============================================================ */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in--visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   23. TAPROOM PAGE
   ============================================================ */
.taproom-page {
  padding-top: calc(68px + var(--space-xl));
  padding-bottom: var(--space-3xl);
}

@media (min-width: 1024px) {
  .taproom-page { padding-top: calc(76px + var(--space-xl)); }
}

.taproom-hero {
  text-align: center;
  padding: var(--space-2xl) 0;
  margin-bottom: var(--space-xl);
}

.taproom-hero__title {
  font-family: var(--font-title);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-md);
}

@media (min-width: 768px) {
  .taproom-hero__title { font-size: 2.75rem; }
}

/* Taproom hours */
.taproom-hours {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  max-width: 600px;
  margin: 0 auto;
}

.taproom-hours__card {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.taproom-hours__card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.taproom-hours__day {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-charcoal);
  margin-bottom: var(--space-xs);
}

.taproom-hours__time {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-lenga-wood);
}

/* Taproom map */
.taproom-map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  min-height: 300px;
}

.taproom-map iframe {
  width: 100%;
  height: 400px;
  border: none;
}

/* Story section (used in Taproom & Nosotros) */
.story-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  margin-bottom: var(--space-2xl);
  align-items: center;
}

@media (min-width: 768px) {
  .story-section { grid-template-columns: 1fr 1fr; }
}

.story-section--reverse {
  direction: rtl;
}

.story-section--reverse > * {
  direction: ltr;
}

.story-section__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-gray-100);
  min-height: 280px;
}

.story-section__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.story-section__text h3 {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-md);
}

.story-section__text p {
  font-size: 0.9375rem;
  color: var(--color-gray-600);
  line-height: 1.7;
}

/* Accordion (FAQ) */
.accordion {
  max-width: 720px;
  margin: 0 auto;
}

.accordion__item {
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  overflow: hidden;
  transition: all var(--transition-base);
}

.accordion__item:hover {
  border-color: var(--color-gray-300);
}

.accordion__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  background: #fff;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-charcoal);
  text-align: left;
  transition: background var(--transition-base);
}

.accordion__header:hover {
  background: var(--color-gray-100);
}

.accordion__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--transition-base);
  color: var(--color-gray-400);
}

.accordion__item--open .accordion__icon {
  transform: rotate(180deg);
  color: var(--color-lenga-wood);
}

.accordion__item--open .accordion__header {
  color: var(--color-lenga-wood);
}

.accordion__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base);
}

.accordion__item--open .accordion__body {
  max-height: 300px;
}

.accordion__content {
  padding: 0 var(--space-lg) var(--space-lg);
  font-size: 0.875rem;
  color: var(--color-gray-600);
  line-height: 1.6;
}

/* ============================================================
   24. NOSOTROS (ABOUT) PAGE
   ============================================================ */
.about-page {
  padding-top: calc(68px + var(--space-xl));
  padding-bottom: var(--space-3xl);
}

@media (min-width: 1024px) {
  .about-page { padding-top: calc(76px + var(--space-xl)); }
}

.about-hero {
  text-align: center;
  padding: var(--space-2xl) 0;
  margin-bottom: var(--space-xl);
}

.about-hero__title {
  font-family: var(--font-title);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-md);
}

@media (min-width: 768px) {
  .about-hero__title { font-size: 2.75rem; }
}

.about-hero__subtitle {
  font-size: 1rem;
  color: var(--color-gray-600);
  line-height: 1.7;
  max-width: 680px;
  margin: 0 auto;
}

/* Values grid */
.values-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

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

@media (min-width: 768px) {
  .values-grid { grid-template-columns: repeat(4, 1fr); }
}

.value-card {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.value-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.value-card__icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
}

.value-card__title {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: var(--space-sm);
}

.value-card__text {
  font-size: 0.8125rem;
  color: var(--color-gray-600);
  line-height: 1.6;
  margin: 0;
}

/* ============================================================
   25. CONTACTO PAGE
   ============================================================ */
.contact-page {
  padding-top: calc(68px + var(--space-xl));
  padding-bottom: var(--space-3xl);
}

@media (min-width: 1024px) {
  .contact-page { padding-top: calc(76px + var(--space-xl)); }
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2xl);
}

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

/* Info cards */
.info-cards {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.info-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-md);
  background: #fff;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition-base);
}

.info-card:hover {
  box-shadow: var(--shadow-sm);
  border-color: var(--color-gray-300);
}

.info-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(184,135,70,0.08);
  color: var(--color-lenga-wood);
  flex-shrink: 0;
}

.info-card__icon svg {
  width: 20px;
  height: 20px;
}

.info-card__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gray-400);
  margin-bottom: 2px;
}

.info-card__value {
  font-size: 0.9375rem;
  color: var(--color-stone-gray);
  line-height: 1.5;
}

.info-card__value a {
  color: var(--color-lenga-wood);
  transition: color var(--transition-base);
}

.info-card__value a:hover {
  color: var(--color-lenga-dark);
}

/* ============================================================
   26. JUEGOS (GAMES) PAGE
   ============================================================ */
.games-page {
  padding-top: calc(68px + var(--space-xl));
  padding-bottom: var(--space-3xl);
}

@media (min-width: 1024px) {
  .games-page { padding-top: calc(76px + var(--space-xl)); }
}

/* Game tab controls */
.game-controls {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.game-tab {
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-gray-600);
  background: #fff;
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
}

.game-tab:hover {
  border-color: var(--color-lenga-wood);
  color: var(--color-lenga-wood);
}

.game-tab.active {
  background: var(--color-lenga-wood);
  color: #fff;
  border-color: var(--color-lenga-wood);
}

/* Game container */
.game-container {
  display: none;
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.game-container[style*="display: block"],
.game-container[style*="display:block"] {
  display: block;
}

/* Game canvas wrap */
.game-canvas-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-charcoal);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: var(--space-lg);
  min-height: 300px;
}

.game-canvas-wrap canvas {
  display: block;
  max-width: 100%;
  height: auto;
}

.game-canvas-wrap--rounded {
  border-radius: var(--radius-xl);
}

/* Game HUD */
.game-hud {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-bottom: var(--space-md);
}

.hud-item {
  font-size: 0.875rem;
  color: var(--color-gray-600);
}

.hud-item strong {
  color: var(--color-lenga-wood);
  font-weight: 700;
}

/* Game button */
.game-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 12px 28px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  background: var(--color-lenga-wood);
  color: #fff;
  border: 2px solid var(--color-lenga-wood);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}

.game-btn:hover {
  background: var(--color-lenga-dark);
  border-color: var(--color-lenga-dark);
  transform: translateY(-1px);
}

.game-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* Game result */
.game-result {
  margin-top: var(--space-lg);
}

/* Touch hint */
.touch-hint {
  font-size: 0.75rem;
  color: var(--color-gray-400);
  margin-top: var(--space-sm);
  text-align: center;
}

/* Memory game grid */
.memory-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
  max-width: 400px;
  margin: 0 auto var(--space-lg);
}

.memory-card {
  aspect-ratio: 1;
  cursor: pointer;
  perspective: 600px;
}

.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.4s ease;
  transform-style: preserve-3d;
}

.card-inner.flipped {
  transform: rotateY(180deg);
}

.card-front,
.card-back {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  backface-visibility: hidden;
  font-size: 1.5rem;
}

.card-front {
  background: var(--color-lake-blue);
  color: rgba(255,255,255,0.6);
  font-size: 1.25rem;
}

.card-back {
  background: var(--color-gray-100);
  border: 2px solid var(--color-gray-200);
  transform: rotateY(180deg);
}

.card-inner.matched .card-back {
  border-color: var(--color-lenga-wood);
  background: rgba(184,135,70,0.08);
}

/* Quiz container */
.quiz-container {
  max-width: 560px;
  margin: 0 auto;
}

.quiz-question {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: var(--space-lg);
  text-align: center;
}

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

.quiz-option {
  display: block;
  width: 100%;
  padding: var(--space-md) var(--space-lg);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  text-align: left;
  background: #fff;
  color: var(--color-stone-gray);
  border: 1px solid var(--color-gray-300);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
}

.quiz-option:hover {
  border-color: var(--color-lenga-wood);
  color: var(--color-lenga-wood);
}

.quiz-option--correct {
  background: var(--color-success-bg);
  border-color: var(--color-success);
  color: var(--color-success);
}

.quiz-option--wrong {
  background: var(--color-error-bg);
  border-color: var(--color-error);
  color: var(--color-error);
}

/* Win / Lose messages */
.win-msg,
.lose-msg {
  text-align: center;
  padding: var(--space-xl) 0;
}

.win-emoji,
.lose-emoji {
  font-size: 3rem;
  display: block;
  margin-bottom: var(--space-md);
}

.win-msg h3,
.lose-msg h3 {
  font-family: var(--font-title);
  font-size: 1.25rem;
  margin-bottom: var(--space-md);
}

/* Coupon reveal */
.coupon-reveal {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: var(--color-gray-100);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--color-lenga-wood);
  margin-top: var(--space-md);
}

.coupon-code-big {
  font-family: var(--font-title);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-lenga-wood);
  letter-spacing: 0.05em;
}

.coupon-discount-big {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-success);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* Earned coupons section */
.coupons-title {
  font-family: var(--font-title);
  font-size: 1.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: var(--space-lg);
}

.coupons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
}

.coupon-card {
  text-align: center;
  padding: var(--space-lg);
  background: #fff;
  border-radius: var(--radius-lg);
  border: 2px dashed var(--color-lenga-wood);
  box-shadow: var(--shadow-sm);
}

.coupon-code {
  display: block;
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-lenga-wood);
  letter-spacing: 0.04em;
  margin-bottom: var(--space-xs);
}

.coupon-discount {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-success);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-xs);
}

.coupon-game {
  display: block;
  font-size: 0.75rem;
  color: var(--color-gray-400);
}

.no-coupons {
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  color: var(--color-gray-500);
  font-size: 0.9375rem;
}

/* ============================================================
   27. PRODUCT DETAIL LOADING STATE
   ============================================================ */
.product-detail__loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 300px;
  padding: var(--space-3xl) var(--space-md);
  text-align: center;
  color: var(--color-gray-400);
}

.product-detail__loading::before {
  content: '';
  display: block;
  width: 36px;
  height: 36px;
  border: 3px solid var(--color-gray-200);
  border-top-color: var(--color-lenga-wood);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  margin-bottom: var(--space-md);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.product-detail__loading span {
  font-size: 0.875rem;
  font-weight: 500;
}

/* ============================================================
   28. ADMIN RESPONSIVE
   ============================================================ */

/* Admin sidebar */
.admin-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.admin-sidebar {
  background: var(--color-charcoal);
  color: rgba(255,255,255,0.7);
  padding: var(--space-xl) 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}

.admin-sidebar__logo {
  padding: 0 var(--space-xl);
  margin-bottom: var(--space-xl);
  font-family: var(--font-title);
  font-size: 1.125rem;
  font-weight: 700;
  color: #fff;
}

.admin-sidebar__nav {
  display: flex;
  flex-direction: column;
}

.admin-sidebar__link {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md) var(--space-xl);
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  transition: all var(--transition-base);
}

.admin-sidebar__link:hover {
  background: rgba(255,255,255,0.06);
  color: #fff;
}

.admin-sidebar__link--active {
  background: rgba(184,135,70,0.15);
  color: var(--color-lenga-wood);
  border-right: 3px solid var(--color-lenga-wood);
}

.admin-main {
  padding: var(--space-xl);
  background: var(--color-gray-100);
  overflow-y: auto;
}

/* Mobile sidebar toggle */
.admin-sidebar-toggle {
  display: none;
  position: fixed;
  top: var(--space-md);
  left: var(--space-md);
  z-index: var(--z-overlay);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: var(--color-charcoal);
  color: #fff;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.admin-sidebar-toggle:hover {
  background: var(--color-lake-dark);
}

@media (max-width: 767px) {
  .admin-layout {
    grid-template-columns: 1fr;
  }

  .admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 260px;
    z-index: var(--z-modal);
    transform: translateX(-100%);
    transition: transform var(--transition-base);
  }

  .admin-sidebar--open {
    transform: translateX(0);
  }

  .admin-sidebar-toggle {
    display: flex;
  }

  .admin-sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: calc(var(--z-modal) - 1);
  }

  .admin-sidebar-overlay--visible {
    display: block;
  }

  .admin-main {
    padding: var(--space-md);
    padding-top: calc(44px + var(--space-xl) + var(--space-md));
  }
}

/* Admin tables */
.admin-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.admin-table th {
  padding: var(--space-md) var(--space-lg);
  text-align: left;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-gray-500);
  background: var(--color-gray-100);
  border-bottom: 2px solid var(--color-gray-200);
  white-space: nowrap;
}

.admin-table td {
  padding: var(--space-md) var(--space-lg);
  font-size: 0.875rem;
  color: var(--color-stone-gray);
  border-bottom: 1px solid var(--color-gray-200);
  vertical-align: middle;
}

.admin-table tr:last-child td {
  border-bottom: none;
}

.admin-table tr:hover td {
  background: rgba(184,135,70,0.02);
}

/* Admin stat cards */
.admin-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.admin-stat-card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
}

.admin-stat-card__label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-gray-400);
  margin-bottom: var(--space-sm);
}

.admin-stat-card__value {
  font-family: var(--font-title);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-charcoal);
}

.admin-stat-card__change {
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: var(--space-xs);
}

.admin-stat-card__change--up {
  color: var(--color-success);
}

.admin-stat-card__change--down {
  color: var(--color-error);
}

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

/* Text alignment */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

/* Text sizes */
.text-xs { font-size: 0.75rem; }
.text-sm { font-size: 0.8125rem; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }

/* Margins */
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }

/* Padding */
.p-md { padding: var(--space-md); }
.p-lg { padding: var(--space-lg); }
.p-xl { padding: var(--space-xl); }

/* ============================================================
   RESPONSIVE FINE-TUNING
   ============================================================ */
@media (max-width: 479px) {
  .hero__title { font-size: 2rem; }
  .hero__subtitle { font-size: 0.9375rem; }
  .section { padding: var(--space-2xl) 0; }
  .product-grid { gap: var(--space-md); }
  .detail-specs { flex-wrap: wrap; gap: var(--space-md); }
  .form-grid { grid-template-columns: 1fr; }
}

@media (max-width: 767px) {
  .detail-layout { gap: var(--space-lg); }
  .checkout-layout { grid-template-columns: 1fr; }
  .cart__layout { grid-template-columns: 1fr; }
  .cart__summary { position: static; }
  .payment-result__card { padding: var(--space-xl) var(--space-md); }
}