:root {
  --color-bg: #faf5ec;
  --color-bg-alt: #ffffff;
  --color-text: #262019;
  --color-text-muted: #83786a;
  --color-border: #e8ddc9;
  --color-accent: #355e3b;
  --color-accent-contrast: #ffffff;
  --color-danger: #c1483a;
  --color-success: #355e3b;
  --color-accent-dark: #244a29;
  --font-display: "Baloo 2", "Segoe UI", sans-serif;
  --font-body: "Karla", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
  --header-h: 64px;
  --promo-h: 38px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --color-bg: #171512;
    --color-bg-alt: #201d19;
    --color-text: #f3ede2;
    --color-text-muted: #a89c8a;
    --color-border: #362f27;
    --color-accent: #7fb88f;
    --color-accent-contrast: #12201a;
    --color-danger: #e58676;
    --color-success: #7fb88f;
  }
}

:root[data-theme="dark"] {
  --color-bg: #171512;
  --color-bg-alt: #201d19;
  --color-text: #f3ede2;
  --color-text-muted: #a89c8a;
  --color-border: #362f27;
  --color-accent: #7fb88f;
  --color-accent-contrast: #12201a;
  --color-danger: #e58676;
  --color-success: #7fb88f;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.5;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}

/* Fondo con huellas para la página de la tienda (temática mascotas) */
.page-tienda {
  background-color: var(--color-bg);
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='170'%20height='170'%20viewBox='0%200%20170%20170'%3E%3Cg%20fill='%23355e3b'%20fill-opacity='0.22'%3E%3Cg%20transform='translate%2840%2048%29%20rotate%28-15%29%20scale%280.9%29'%3E%3Cg%3E%3Cellipse%20cx='0'%20cy='7'%20rx='13'%20ry='10'/%3E%3Cellipse%20cx='-12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='-4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3C/g%3E%3C/g%3E%3Cg%20transform='translate%28128%20104%29%20rotate%2820%29%20scale%281.05%29'%3E%3Cg%3E%3Cellipse%20cx='0'%20cy='7'%20rx='13'%20ry='10'/%3E%3Cellipse%20cx='-12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='-4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3C/g%3E%3C/g%3E%3Cg%20transform='translate%2874%20142%29%20rotate%28-6%29%20scale%280.72%29'%3E%3Cg%3E%3Cellipse%20cx='0'%20cy='7'%20rx='13'%20ry='10'/%3E%3Cellipse%20cx='-12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='-4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3C/g%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-size: 170px 170px;
  background-repeat: repeat;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .page-tienda {
    background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='170'%20height='170'%20viewBox='0%200%20170%20170'%3E%3Cg%20fill='%237fb88f'%20fill-opacity='0.18'%3E%3Cg%20transform='translate%2840%2048%29%20rotate%28-15%29%20scale%280.9%29'%3E%3Cg%3E%3Cellipse%20cx='0'%20cy='7'%20rx='13'%20ry='10'/%3E%3Cellipse%20cx='-12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='-4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3C/g%3E%3C/g%3E%3Cg%20transform='translate%28128%20104%29%20rotate%2820%29%20scale%281.05%29'%3E%3Cg%3E%3Cellipse%20cx='0'%20cy='7'%20rx='13'%20ry='10'/%3E%3Cellipse%20cx='-12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='-4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3C/g%3E%3C/g%3E%3Cg%20transform='translate%2874%20142%29%20rotate%28-6%29%20scale%280.72%29'%3E%3Cg%3E%3Cellipse%20cx='0'%20cy='7'%20rx='13'%20ry='10'/%3E%3Cellipse%20cx='-12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='-4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3C/g%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  }
}

:root[data-theme="dark"] .page-tienda {
  background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20width='170'%20height='170'%20viewBox='0%200%20170%20170'%3E%3Cg%20fill='%237fb88f'%20fill-opacity='0.18'%3E%3Cg%20transform='translate%2840%2048%29%20rotate%28-15%29%20scale%280.9%29'%3E%3Cg%3E%3Cellipse%20cx='0'%20cy='7'%20rx='13'%20ry='10'/%3E%3Cellipse%20cx='-12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='-4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3C/g%3E%3C/g%3E%3Cg%20transform='translate%28128%20104%29%20rotate%2820%29%20scale%281.05%29'%3E%3Cg%3E%3Cellipse%20cx='0'%20cy='7'%20rx='13'%20ry='10'/%3E%3Cellipse%20cx='-12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='-4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3C/g%3E%3C/g%3E%3Cg%20transform='translate%2874%20142%29%20rotate%28-6%29%20scale%280.72%29'%3E%3Cg%3E%3Cellipse%20cx='0'%20cy='7'%20rx='13'%20ry='10'/%3E%3Cellipse%20cx='-12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='-4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='4'%20cy='-13'%20rx='4.5'%20ry='6'/%3E%3Cellipse%20cx='12'%20cy='-6'%20rx='4.5'%20ry='6'/%3E%3C/g%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

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

a:focus-visible,
button:focus-visible,
input:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

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

button {
  font-family: inherit;
  cursor: pointer;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Promo bar */
.promo-bar {
  background: var(--color-accent-dark);
  color: #fff;
}

.promo-bar-inner {
  height: var(--promo-h);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  flex-wrap: wrap;
  text-align: center;
  padding-top: 8px;
  padding-bottom: 8px;
}

.promo-sep {
  opacity: 0.5;
}

@media (max-width: 640px) {
  .promo-sep:nth-of-type(2) {
    display: none;
  }
  .promo-bar-inner span:nth-child(5) {
    display: none;
  }
}

/* Header */
.site-header {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 40;
  height: var(--header-h);
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.02);
}

.site-header .container {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  white-space: nowrap;
  color: var(--color-accent);
}

.logo svg {
  flex-shrink: 0;
}

.cart-button svg {
  flex-shrink: 0;
}

.header-search {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 420px;
  display: flex;
}

.header-search input {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.95rem;
  background: var(--color-bg);
}

.header-search input:focus {
  outline: 2px solid var(--color-accent);
  outline-offset: -1px;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

@media (max-width: 680px) {
  .header-actions {
    gap: 8px;
  }

  .cart-label {
    display: none;
  }

  .cart-button {
    padding: 10px 12px;
  }

  .header-search input {
    padding: 10px 10px;
    font-size: 0.9rem;
  }
}

@media (max-width: 460px) {
  .icon-btn {
    width: 34px;
    height: 34px;
  }

  .logo-text {
    display: none;
  }
}

.cart-button {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  border: none;
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
}

.cart-count {
  position: absolute;
  top: -8px;
  right: -8px;
  background: var(--color-danger);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

/* Hero */
.hero {
  padding: 56px 0 48px;
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
}

/* En la tienda, el hero deja ver el patrón de huellas del fondo */
.page-tienda .hero {
  background: linear-gradient(180deg, color-mix(in srgb, var(--color-bg-alt) 80%, transparent) 0%, transparent 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 48px;
  align-items: center;
}

@media (max-width: 860px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.hero-content {
  text-align: left;
}

@media (max-width: 860px) {
  .hero-content {
    text-align: center;
  }
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  background: color-mix(in srgb, var(--color-accent) 12%, transparent);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 14px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  margin: 0 0 14px;
  letter-spacing: -0.01em;
  line-height: 1.15;
  text-wrap: balance;
}

.hero p {
  color: var(--color-text-muted);
  margin: 0 0 24px;
  font-size: 1.08rem;
  max-width: 46ch;
}

@media (max-width: 860px) {
  .hero p {
    margin-left: auto;
    margin-right: auto;
  }
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

@media (max-width: 860px) {
  .hero-actions {
    justify-content: center;
  }
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.hero-links {
  display: flex;
  justify-content: flex-start;
  gap: 20px;
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .hero-links {
    justify-content: center;
  }
}

.hero-links a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  border-bottom: 1px solid transparent;
}

.hero-links a:hover {
  color: var(--color-accent);
  border-bottom-color: currentColor;
}

.hero-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.hero-visual img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
}

.hero-visual img:nth-child(2) {
  margin-top: 28px;
}

.hero-visual img:nth-child(3) {
  margin-top: -28px;
}

@media (max-width: 860px) {
  .hero-visual {
    max-width: 420px;
    margin: 0 auto;
  }
  .hero-visual img:nth-child(2),
  .hero-visual img:nth-child(3) {
    margin-top: 0;
  }
}

/* Trust strip */
.trust-strip {
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}

.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 22px 20px;
}

@media (max-width: 800px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 460px) {
  .trust-grid {
    grid-template-columns: 1fr;
  }
}

.trust-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.trust-item svg {
  flex-shrink: 0;
  color: var(--color-accent);
  margin-top: 2px;
}

.trust-item strong {
  display: block;
  font-size: 0.92rem;
  margin-bottom: 2px;
}

.trust-item span {
  display: block;
  font-size: 0.83rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* How it works */
.how-it-works {
  padding: 56px 0;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.how-it-works h2,
.about-section h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  text-align: center;
  margin: 0 0 36px;
  text-wrap: balance;
}

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

@media (max-width: 700px) {
  .steps-grid {
    grid-template-columns: 1fr;
  }
}

.step {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.step h3 {
  font-family: var(--font-display);
  margin: 0;
  font-size: 1.05rem;
}

.step p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  max-width: 26ch;
}

/* About */
.about-section {
  padding: 8px 0 56px;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.about-text {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.about-text p {
  color: var(--color-text-muted);
  font-size: 0.98rem;
  line-height: 1.65;
}

.about-text .secondary-btn {
  display: inline-flex;
  margin-top: 8px;
}

/* Filters */
.filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 24px 0 8px;
}

.filter-chip {
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}

.filter-chip.active {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  border-color: var(--color-accent);
}

/* Product grid */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 20px;
  padding: 20px 0 60px;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.product-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}

.product-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: color-mix(in srgb, var(--color-accent) 30%, var(--color-border));
}

.product-card .thumb {
  position: relative;
  aspect-ratio: 1 / 1;
  background: #f0f0f2;
  overflow: hidden;
}

.product-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

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

.badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--color-danger);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  z-index: 1;
}

.badge.out {
  background: #444;
}

.ribbon {
  position: absolute;
  top: 10px;
  right: 10px;
  background: var(--color-accent-dark);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 4px 8px;
  border-radius: 6px;
  z-index: 1;
}

.product-card .info {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.product-card .category {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}

.product-card h3 {
  font-family: var(--font-display);
  font-size: 1.02rem;
  margin: 0;
  font-weight: 600;
}

.price-row {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: auto;
}

.price {
  font-size: 1.05rem;
  font-weight: 700;
}

.price-before {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  text-decoration: line-through;
}

.add-btn {
  margin-top: 8px;
  width: 100%;
  padding: 10px;
  border: 1px solid var(--color-accent);
  background: transparent;
  color: var(--color-accent);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.88rem;
  transition: background 0.15s, color 0.15s;
}

.add-btn:hover:not(:disabled) {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
}

.add-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  border-color: var(--color-border);
  color: var(--color-text-muted);
}

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-muted);
}

/* Modal (product detail + cart + checkout) */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
  z-index: 100;
}

.overlay.open {
  display: flex;
}

.modal {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  z-index: 2;
}

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

@media (max-width: 560px) {
  .product-detail {
    grid-template-columns: 1fr;
  }
}

.product-detail .thumb {
  aspect-ratio: 1 / 1;
  background: #f0f0f2;
  overflow: hidden;
}

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

.product-detail .detail-info {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.product-detail h2 {
  font-family: var(--font-display);
  margin: 0;
  font-size: 1.4rem;
}

.variant-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.variant-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.variant-options {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.variant-option {
  border: 1px solid var(--color-border);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.85rem;
  background: var(--color-bg-alt);
}

.variant-option.selected {
  border-color: var(--color-accent);
  background: var(--color-accent);
  color: var(--color-accent-contrast);
}

.qty-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.qty-control {
  display: flex;
  align-items: center;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.qty-control button {
  border: none;
  background: var(--color-bg);
  width: 34px;
  height: 34px;
  font-size: 1rem;
}

.qty-control span {
  width: 36px;
  text-align: center;
  font-weight: 600;
}

.primary-btn {
  padding: 12px 20px;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  border: none;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 0.95rem;
  transition: background 0.15s, transform 0.15s, box-shadow 0.15s;
}

.primary-btn:hover:not(:disabled) {
  background: var(--color-accent-dark);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.primary-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.secondary-btn {
  padding: 12px 20px;
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  transition: border-color 0.15s, transform 0.15s;
}

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

/* Cart drawer */
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.4);
  display: none;
  z-index: 100;
}

.drawer-overlay.open {
  display: block;
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 380px;
  max-width: 100%;
  background: var(--color-bg-alt);
  box-shadow: -8px 0 24px rgba(0, 0, 0, 0.15);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.2s ease;
  z-index: 101;
}

.drawer-overlay.open .cart-drawer {
  transform: translateX(0);
}

.cart-header {
  padding: 18px 20px;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cart-header h2 {
  font-family: var(--font-display);
  margin: 0;
  font-size: 1.15rem;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 12px 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cart-item {
  display: flex;
  gap: 12px;
}

.cart-item img {
  width: 64px;
  height: 64px;
  object-fit: cover;
  border-radius: 8px;
  background: #f0f0f2;
}

.cart-item .item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cart-item .item-info small {
  color: var(--color-text-muted);
}

.cart-item .remove-link {
  font-size: 0.78rem;
  color: var(--color-danger);
  align-self: flex-start;
}

.cart-footer {
  border-top: 1px solid var(--color-border);
  padding: 16px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  font-weight: 700;
  font-size: 1.05rem;
}

/* Checkout form */
.checkout-form {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.checkout-form h2 {
  font-family: var(--font-display);
  margin: 0 0 4px;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-row label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--color-text-muted);
}

.form-row input,
.form-row textarea {
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-family: inherit;
}

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

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

.order-summary {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.82rem;
  white-space: pre-wrap;
  max-height: 220px;
  overflow-y: auto;
}

.order-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--color-text);
  color: #fff;
  padding: 12px 20px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 200;
}

.toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

footer.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  font-size: 0.88rem;
  scroll-margin-top: calc(var(--header-h) + 16px);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding: 44px 20px 32px;
}

@media (max-width: 780px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }
}

@media (max-width: 480px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 8px;
}

.footer-brand p {
  margin: 0;
  max-width: 32ch;
  line-height: 1.5;
}

.footer-col h4 {
  font-family: var(--font-display);
  color: var(--color-text);
  font-size: 0.9rem;
  margin: 0 0 12px;
}

.footer-col {
  display: flex;
  flex-direction: column;
}

.footer-col a {
  padding: 4px 0;
}

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

.footer-badges {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg);
}

.footer-badges-inner {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  padding: 16px 20px;
  font-size: 0.82rem;
  color: var(--color-text-muted);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 16px 0;
  text-align: center;
  font-size: 0.8rem;
}

/* Chat widget */
.chat-widget {
  position: fixed;
  right: 20px;
  bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.chat-launcher {
  width: 56px;
  height: 56px;
  border-radius: 999px;
  border: none;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
}

.chat-panel {
  width: 300px;
  max-width: calc(100vw - 40px);
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-panel[hidden] {
  display: none;
}

.chat-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 1rem;
}

.chat-panel-text {
  margin: 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.chat-panel textarea {
  resize: none;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.9rem;
  background: var(--color-bg);
  color: var(--color-text);
}

.chat-email-link {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  text-decoration: underline;
}

/* Chat en directo (widget de la web real) */
.chat-status {
  margin: 0;
  font-size: 0.78rem;
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.chat-status .dot {
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--color-text-muted);
  flex-shrink: 0;
}

.chat-status.online .dot {
  background: var(--color-success);
}

.chat-messages {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 320px;
  min-height: 120px;
  overflow-y: auto;
  padding: 4px 2px;
}

.chat-empty {
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.4;
  padding: 8px 2px;
}

.chat-bubble {
  max-width: 82%;
  padding: 8px 12px;
  border-radius: 14px;
  font-size: 0.88rem;
  line-height: 1.4;
  word-wrap: break-word;
}

.chat-bubble.visitor {
  align-self: flex-end;
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  border-bottom-right-radius: 4px;
}

.chat-bubble.admin {
  align-self: flex-start;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-bottom-left-radius: 4px;
}

.chat-input-row {
  display: flex;
  gap: 8px;
}

.chat-input-row input {
  flex: 1;
  padding: 10px 12px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 0.9rem;
  background: var(--color-bg);
  color: var(--color-text);
}

.chat-send-btn {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  border: none;
  border-radius: var(--radius);
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-launcher {
  position: relative;
}

.chat-launcher .chat-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 12px;
  height: 12px;
  border-radius: 999px;
  background: var(--color-danger);
  border: 2px solid var(--color-bg);
}

/* =========================================================
   Botones de icono del header (tema, favoritos)
   ========================================================= */
.icon-btn {
  position: relative;
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  background: var(--color-bg-alt);
  color: var(--color-text);
  border-radius: 999px;
  transition: border-color 0.15s, color 0.15s, transform 0.15s;
}

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

.fav-button .cart-count {
  top: -6px;
  right: -6px;
}

/* =========================================================
   Barra de navegación secundaria — menú hamburguesa
   (única navegación por secciones, en todos los tamaños)
   ========================================================= */
.site-nav {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.nav-toggle {
  display: flex;
  flex-shrink: 0;
}

.site-nav-inner {
  display: none;
  flex-direction: column;
  align-items: stretch;
  gap: 2px;
  padding: 4px 0 12px;
}

.site-nav-inner.open {
  display: flex;
}

.site-nav-inner a {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
  padding: 10px 12px;
  border-radius: 8px;
  transition: background 0.15s, color 0.15s;
}

.site-nav-inner a:hover {
  color: var(--color-text);
  background: var(--color-bg);
}

.site-nav-inner a[aria-current="page"] {
  color: var(--color-accent-contrast);
  background: var(--color-accent);
}

/* =========================================================
   Favoritos (corazón en las tarjetas de producto)
   ========================================================= */
.info-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.fav-btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  padding: 2px;
  color: var(--color-text-muted);
  transition: color 0.15s, transform 0.15s;
}

.fav-btn:hover {
  transform: scale(1.12);
  color: var(--color-danger);
}

.fav-btn.active {
  color: var(--color-danger);
}

/* =========================================================
   Cabecera de página interior (páginas informativas)
   ========================================================= */
.page-hero {
  padding: 44px 0;
  text-align: center;
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 8px;
}

.page-hero p {
  color: var(--color-text-muted);
  margin: 0;
  font-size: 1rem;
}

.page-content {
  padding: 48px 0 64px;
}

.page-content.narrow .container {
  max-width: 760px;
}

.page-content h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  margin: 40px 0 14px;
}

.page-content h2:first-child {
  margin-top: 0;
}

.page-content h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin: 24px 0 8px;
}

.page-content p {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0 0 14px;
}

.page-content ul {
  color: var(--color-text-muted);
  line-height: 1.7;
  padding-left: 20px;
  margin: 0 0 14px;
}

.page-content strong {
  color: var(--color-text);
}

.legal-note {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.88rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
}

.legal-jump {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

/* =========================================================
   Tarjetas de valores / contacto (páginas informativas)
   ========================================================= */
.value-grid,
.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin: 24px 0 40px;
}

@media (max-width: 700px) {
  .value-grid,
  .contact-cards {
    grid-template-columns: 1fr;
  }
}

.value-card,
.contact-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 20px;
}

.value-card h3,
.contact-card h3 {
  font-family: var(--font-display);
  margin: 0 0 6px;
  font-size: 1rem;
}

.value-card p,
.contact-card p {
  margin: 0;
  color: var(--color-text-muted);
  font-size: 0.9rem;
  line-height: 1.55;
}

.contact-card a {
  color: var(--color-accent);
  font-weight: 600;
}

.contact-form-wrap {
  max-width: 520px;
  margin: 0 auto;
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
}

/* =========================================================
   Testimonios
   ========================================================= */
.testimonials-section {
  padding: 56px 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

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

@media (max-width: 780px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

.testimonial {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.testimonial .stars {
  color: #e0a828;
  font-size: 0.95rem;
  letter-spacing: 2px;
}

.testimonial p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.6;
  flex: 1;
}

.testimonial-author {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-text-muted);
}

/* =========================================================
   FAQ (acordeón)
   ========================================================= */
.faq-list {
  max-width: 720px;
  margin: 24px auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 4px;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--color-text);
}

.faq-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  font-size: 1.1rem;
  color: var(--color-accent);
  transition: transform 0.2s;
}

.faq-item.open .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 4px 18px;
  margin: 0;
  color: var(--color-text-muted);
  line-height: 1.65;
  font-size: 0.94rem;
}