/* Helena — hoja de estilos del sitio público. Reutiliza los tokens de marca
   (paleta, tipografía) del sitio estático original del proyecto. */

:root {
  --bg: #f7f2ea;
  --bg-2: #eee2ce;
  --paper: #ffffff;
  --ink: #241c30;
  --ink-soft: #3a2f47;
  --ink-mute: #746c7c;
  --purple: #5b2e8c;
  --purple-deep: #40215f;
  --gold: #c9962c;
  --gold-soft: #e0b45c;
  --sage: #7a8c6e;
  --sage-deep: #5c6b52;
  --red: #a3372f;
  --line: rgba(36, 28, 48, 0.12);
  --line-soft: rgba(36, 28, 48, 0.07);
  --serif: "Fraunces", Georgia, serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --container: 1180px;
  --radius: 14px;
}

* , *::before, *::after { box-sizing: border-box; margin: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; line-height: 1.15; letter-spacing: -0.01em; }
button { font: inherit; cursor: pointer; }
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 1.25rem; }
@media (min-width: 720px) { .container { padding-inline: 2.25rem; } }

/* Nav */
.site-header { background: var(--paper); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 40; }
.nav { display: flex; align-items: center; justify-content: space-between; padding-block: 1rem; gap: 1rem; }
.brand { font-family: var(--serif); font-size: 1.4rem; color: var(--purple-deep); }
.nav-links { display: flex; align-items: center; gap: 1.4rem; font-size: .92rem; font-weight: 600; flex-wrap: wrap; }
.nav-links a:hover { color: var(--purple); }
.nav-search { display: flex; gap: .4rem; }
.nav-search input { border: 1px solid var(--line); border-radius: 999px; padding: .5rem 1rem; font-size: .9rem; min-width: 160px; }
.cart-badge { background: var(--purple); color: #fff; border-radius: 999px; font-size: .72rem; padding: .1rem .5rem; margin-left: .3rem; }

/* Botones */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.6rem; border-radius: 999px; font-weight: 600; font-size: .93rem;
  border: 1px solid transparent; transition: transform .2s ease, opacity .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--purple); color: #fff; }
.btn-primary:hover { background: var(--purple-deep); }
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-outline { border-color: var(--ink); background: transparent; }
.btn-sm { padding: .55rem 1.1rem; font-size: .85rem; }
.btn-full { width: 100%; }
.btn[disabled], .btn-disabled { opacity: .45; pointer-events: none; }
.btn-danger { background: var(--red); color: #fff; }

/* Flash messages */
.flash { padding: .9rem 1.2rem; border-radius: 10px; margin-bottom: 1.2rem; font-size: .92rem; }
.flash-success { background: rgba(122,140,110,.16); color: var(--sage-deep); }
.flash-error { background: rgba(163,55,47,.12); color: var(--red); }

/* Hero */
.hero { padding-block: clamp(2.5rem, 6vw, 5rem); }
.hero-inner { display: grid; gap: 2rem; align-items: center; }
@media (min-width: 860px) { .hero-inner { grid-template-columns: 1.1fr .9fr; } }
.eyebrow { display: inline-block; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--purple); font-weight: 700; margin-bottom: .6rem; }
.hero h1 { font-size: clamp(2.1rem, 5vw, 3.2rem); margin-bottom: 1rem; }
.hero p { color: var(--ink-soft); max-width: 50ch; margin-bottom: 1.6rem; }

/* Grid de productos */
.section { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 1.8rem; gap: 1rem; flex-wrap: wrap; }
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1.4rem; }
.product-card { background: var(--paper); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-soft); transition: box-shadow .25s ease; }
.product-card:hover { box-shadow: 0 12px 30px rgba(36,28,48,.1); }
.product-card img { width: 100%; aspect-ratio: 1/1; object-fit: cover; background: var(--bg-2); }
.product-card-body { padding: 1rem 1.1rem 1.2rem; }
.product-card-name { font-size: .98rem; font-weight: 600; margin-bottom: .3rem; }
.product-card-price { color: var(--purple-deep); font-weight: 700; }
.product-card-oldprice { color: var(--ink-mute); text-decoration: line-through; font-size: .85rem; margin-left: .4rem; }
.badge { display: inline-block; font-size: .72rem; font-weight: 700; padding: .2rem .6rem; border-radius: 999px; }
.badge-out { background: rgba(163,55,47,.12); color: var(--red); }
.badge-review { background: rgba(201,150,44,.16); color: var(--gold); }

/* Filtros de catálogo */
.filters { display: flex; gap: .6rem; flex-wrap: wrap; margin-bottom: 1.6rem; }
.filters select, .filters input { border: 1px solid var(--line); border-radius: 999px; padding: .55rem 1rem; font-size: .88rem; background: var(--paper); }
.pagination { display: flex; gap: .5rem; justify-content: center; margin-top: 2.4rem; }
.pagination a, .pagination span { padding: .5rem .9rem; border-radius: 8px; border: 1px solid var(--line); font-size: .88rem; }
.pagination .is-active { background: var(--purple); color: #fff; border-color: var(--purple); }

/* Ficha de producto */
.pd-layout { display: grid; gap: 2.2rem; padding-block: 2rem; }
@media (min-width: 860px) { .pd-layout { grid-template-columns: minmax(300px, 42%) 1fr; align-items: start; } }
.pd-gallery img { border-radius: var(--radius); width: 100%; aspect-ratio: 1/1; object-fit: cover; background: var(--bg-2); }
.pd-info h1 { font-size: clamp(1.7rem, 3vw, 2.4rem); margin-bottom: .5rem; }
.pd-price { font-size: 1.6rem; font-weight: 700; color: var(--purple-deep); margin-block: .6rem; }
.pd-short { color: var(--ink-soft); margin-bottom: 1.2rem; }
.pd-qty-row { display: flex; align-items: center; gap: 1rem; margin-block: 1.2rem; }
.pd-qty { display: inline-flex; align-items: center; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; }
.pd-qty button { padding: .5rem .9rem; }
.pd-qty input { width: 46px; text-align: center; border: 0; }
.pd-actions { display: flex; gap: .8rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.pd-details { margin-top: 2.5rem; border-top: 1px solid var(--line); padding-top: 1.5rem; }
.pd-details details { border-bottom: 1px solid var(--line-soft); padding-block: .9rem; }
.pd-details summary { cursor: pointer; font-weight: 600; }
.pd-benefit-list li { padding-left: 1.2rem; position: relative; margin-bottom: .4rem; color: var(--ink-soft); }
.pd-benefit-list li::before { content: "✓"; position: absolute; left: 0; color: var(--sage); }

/* Carrito */
.cart-table { width: 100%; border-collapse: collapse; margin-bottom: 2rem; }
.cart-table th, .cart-table td { padding: .9rem .6rem; border-bottom: 1px solid var(--line-soft); text-align: left; }
.cart-row-product { display: flex; gap: .8rem; align-items: center; }
.cart-row-product img { width: 60px; height: 60px; object-fit: cover; border-radius: 8px; }
.cart-summary { max-width: 360px; margin-left: auto; background: var(--paper); border-radius: var(--radius); padding: 1.4rem; }
.cart-summary-row { display: flex; justify-content: space-between; margin-bottom: .6rem; }
.cart-summary-total { font-weight: 700; font-size: 1.1rem; border-top: 1px solid var(--line); padding-top: .6rem; margin-top: .6rem; }
.qty-inline { display: inline-flex; align-items: center; gap: .4rem; }
.qty-inline input { width: 44px; text-align: center; border: 1px solid var(--line); border-radius: 6px; }

/* Formularios */
.form-grid { display: grid; gap: 1rem; }
@media (min-width: 640px) { .form-grid.cols-2 { grid-template-columns: 1fr 1fr; } }
label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: .35rem; }
input, select, textarea {
  width: 100%; padding: .75rem .9rem; border: 1px solid var(--line); border-radius: 10px;
  font: inherit; background: var(--paper); color: var(--ink);
}
textarea { min-height: 90px; resize: vertical; }
.field { margin-bottom: 1rem; }
.field-hint { font-size: .8rem; color: var(--ink-mute); margin-top: .3rem; }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.2rem; margin-bottom: 1.4rem; }
legend { padding-inline: .4rem; font-weight: 700; font-family: var(--serif); }
.radio-card { display: flex; align-items: center; gap: .6rem; border: 1px solid var(--line); border-radius: 10px; padding: .8rem 1rem; margin-bottom: .6rem; cursor: pointer; }
.radio-card input { width: auto; }

/* Confirmación de pedido / cuentas bancarias */
.bank-account { border: 1px solid var(--line); border-radius: var(--radius); padding: 1.1rem 1.3rem; margin-bottom: .9rem; background: var(--paper); }
.bank-account-name { font-weight: 700; margin-bottom: .3rem; }
.copy-btn { font-size: .8rem; border: 1px solid var(--line); border-radius: 999px; padding: .25rem .8rem; margin-left: .5rem; }
.order-status-pill { display: inline-block; padding: .3rem .8rem; border-radius: 999px; font-size: .82rem; font-weight: 700; background: var(--bg-2); color: var(--purple-deep); }
.timeline { border-left: 2px solid var(--line); padding-left: 1.2rem; margin-top: 1.2rem; }
.timeline-item { margin-bottom: 1rem; position: relative; }
.timeline-item::before { content: ""; position: absolute; left: -1.45rem; top: .3rem; width: 10px; height: 10px; border-radius: 50%; background: var(--purple); }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1.6rem; }
.blog-card img { border-radius: var(--radius); aspect-ratio: 16/10; object-fit: cover; margin-bottom: .8rem; }
.blog-article { max-width: 720px; margin-inline: auto; padding-block: 2rem; }
.blog-article img { border-radius: var(--radius); margin-bottom: 1.5rem; }
.blog-article-body { line-height: 1.75; }
.blog-article-body p { margin-bottom: 1.1rem; }

/* Footer */
.site-footer { background: var(--purple-deep); color: rgba(255,255,255,.85); padding-block: 2.5rem; margin-top: 3rem; }
.site-footer a:hover { color: #fff; }
.footer-grid { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1.5rem; }

.empty-state { text-align: center; padding-block: 3rem; color: var(--ink-mute); }