/* ============================================================
   Karam Hecho a Mano — estilos base
   Paleta y tipografía provisorias (placeholder de marca).
   Reemplazar variables de color / fuentes cuando haya manual de marca.
   ============================================================ */

:root {
  --color-bg: #faf6f0;
  --color-bg-alt: #f1e6d6;
  --color-surface: #ffffff;
  --color-text: #2e2620;
  --color-text-soft: #6b5d4f;
  --color-accent: #b5652d;
  --color-accent-dark: #8a4a1f;
  --color-line: #e0d3c0;
  --color-error: #a13d2f;
  --color-success: #4a6b4a;

  --font-heading: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Jost', 'Helvetica Neue', Arial, sans-serif;

  --max-width: 1180px;
  --radius: 4px;
  --transition: 0.2s ease;
}

* {
  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: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: 0.01em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
h3 { font-size: 1.3rem; }

p { margin: 0 0 1em; }

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

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.72rem;
  color: var(--color-accent-dark);
  font-weight: 500;
  margin-bottom: 0.6em;
  display: inline-block;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: var(--radius);
  border: 1px solid var(--color-accent);
  background: var(--color-accent);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.btn:hover { background: var(--color-accent-dark); border-color: var(--color-accent-dark); }

.btn.btn-outline {
  background: transparent;
  color: var(--color-accent-dark);
}

.btn.btn-outline:hover {
  background: var(--color-accent);
  color: #fff;
}

.btn.btn-ghost {
  border-color: var(--color-line);
  background: transparent;
  color: var(--color-text);
}

.btn.btn-ghost:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

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

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 246, 240, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-line);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}

.brand {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.brand span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  gap: 34px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.cart-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cart-count {
  background: var(--color-accent);
  color: #fff;
  font-size: 0.7rem;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  margin: 5px 0;
  transition: transform var(--transition);
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-text);
  color: var(--color-bg);
  margin-top: 80px;
  padding: 56px 0 28px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-grid h4 {
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.78rem;
  color: #cbb89a;
  margin-bottom: 1em;
}

.footer-grid p, .footer-grid a {
  color: #e6dbc9;
  font-size: 0.92rem;
  display: block;
  margin-bottom: 0.5em;
}

.footer-grid a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 20px;
  font-size: 0.78rem;
  color: #a8987f;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Hero ---------- */

.hero {
  padding: 90px 0 70px;
  text-align: center;
}

.hero p.lead {
  max-width: 560px;
  margin: 0 auto 2em;
  color: var(--color-text-soft);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-image {
  margin-top: 50px;
  aspect-ratio: 16/7;
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-line));
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-soft);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---------- Sections generales ---------- */

section {
  padding: 60px 0;
}

.section-head {
  text-align: center;
  max-width: 620px;
  margin: 0 auto 44px;
}

.section-head p {
  color: var(--color-text-soft);
}

/* ---------- Grid de valores / features ---------- */

.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 32px 26px;
  text-align: center;
}

.value-card .icon {
  width: 46px;
  height: 46px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent-dark);
  font-size: 1.3rem;
}

/* ---------- Grilla de productos ---------- */

.product-toolbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 32px;
}

.product-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.chip {
  padding: 7px 16px;
  border: 1px solid var(--color-line);
  border-radius: 999px;
  font-size: 0.8rem;
  cursor: pointer;
  background: var(--color-surface);
  transition: all var(--transition);
}

.chip.active,
.chip:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
}

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

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: box-shadow var(--transition), transform var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  box-shadow: 0 12px 28px rgba(46, 38, 32, 0.08);
  transform: translateY(-2px);
}

.product-card .thumb {
  aspect-ratio: 1/1;
  background: var(--color-bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-soft);
  font-size: 0.78rem;
  overflow: hidden;
}

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

.product-card .info {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

.product-card .cat {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-soft);
}

.product-card .name {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
}

.product-card .price {
  margin-top: auto;
  padding-top: 10px;
  font-weight: 600;
  color: var(--color-accent-dark);
}

.product-card .card-actions {
  padding: 0 20px 20px;
}

.product-card .card-actions .btn {
  width: 100%;
}

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

/* ---------- Detalle de producto ---------- */

.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: flex-start;
}

.product-detail .gallery-main {
  aspect-ratio: 1/1;
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  overflow: hidden;
}

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

.qty-selector {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
}

.qty-selector button {
  width: 38px;
  height: 42px;
  border: none;
  background: none;
  cursor: pointer;
  font-size: 1rem;
}

.qty-selector input {
  width: 44px;
  border: none;
  text-align: center;
  font-size: 1rem;
  background: none;
}

/* ---------- Carrito ---------- */

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 48px;
  align-items: flex-start;
}

.cart-item {
  display: grid;
  grid-template-columns: 90px 1fr auto;
  gap: 18px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--color-line);
}

.cart-item .thumb {
  width: 90px;
  height: 90px;
  border-radius: var(--radius);
  background: var(--color-bg-alt);
  overflow: hidden;
}

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

.cart-item .remove {
  font-size: 0.78rem;
  color: var(--color-error);
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
  margin-top: 6px;
  text-decoration: underline;
}

.summary-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 28px;
  position: sticky;
  top: 100px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.summary-row.total {
  font-weight: 600;
  font-size: 1.15rem;
  border-top: 1px solid var(--color-line);
  padding-top: 14px;
  margin-top: 14px;
}

.notice {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin-top: 18px;
}

/* ---------- Formularios ---------- */

.form-field {
  margin-bottom: 18px;
}

.form-field label {
  display: block;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 6px;
  color: var(--color-text-soft);
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  background: var(--color-surface);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-msg {
  padding: 12px 14px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  margin-bottom: 16px;
  display: none;
}

.form-msg.show { display: block; }
.form-msg.success { background: #e8efe4; color: var(--color-success); border: 1px solid #c6d8bc; }
.form-msg.error { background: #f6e4e0; color: var(--color-error); border: 1px solid #e6c1b8; }

/* ---------- Contacto ---------- */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 18px;
}

.contact-info-card h4 {
  font-family: var(--font-body);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--color-text-soft);
  margin-bottom: 8px;
}

/* ---------- Nosotros ---------- */

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

.about-hero .ph-image {
  aspect-ratio: 4/5;
  background: linear-gradient(160deg, var(--color-bg-alt), var(--color-line));
  border-radius: var(--radius);
}

.timeline {
  max-width: 700px;
  margin: 0 auto;
}

.timeline-item {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 24px;
  padding-bottom: 34px;
  position: relative;
}

.timeline-item .year {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-accent-dark);
}

/* ---------- Utilities ---------- */

.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.skeleton {
  background: linear-gradient(90deg, var(--color-bg-alt) 25%, var(--color-line) 37%, var(--color-bg-alt) 63%);
  background-size: 400% 100%;
  animation: skeleton-loading 1.4s ease infinite;
  border-radius: var(--radius);
}

@keyframes skeleton-loading {
  0% { background-position: 100% 50%; }
  100% { background-position: 0 50%; }
}

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .value-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .product-detail,
  .cart-layout,
  .contact-layout,
  .about-hero {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .summary-card { position: static; }
}

@media (max-width: 680px) {
  .nav-links, .header-actions .btn-label { display: none; }
  .nav-toggle { display: block; }
  .site-header.nav-open .nav-links {
    display: flex;
    position: absolute;
    top: 78px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    flex-direction: column;
    padding: 20px 24px 28px;
    border-bottom: 1px solid var(--color-line);
    gap: 18px;
  }
  .product-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .hero { padding: 60px 0 40px; }
}