/* estilos.css — Pinturería San José
 * Rediseño visual 2026 (premium, minimalista). HTML/CSS/JS vanilla, sin frameworks.
 * Las clases/IDs respetan el contrato del DOM que generan catalogo.js,
 * panel-carrito.js y empresas.js: acá NO se cambia lógica, solo presentación.
 * Variables CSS = única fuente de color/tipografía/espaciado.
 */

/* ── Design tokens ───────────────────────────────────────────────────────── */
:root {
  --primary: #0b4ea2;
  --primary-hover: #2563eb;
  --secondary: #ff5a1f;
  --secondary-hover: #ff6e35;
  --bg: #f8fafc;
  --surface: #ffffff;
  --text: #1e293b;
  --text-2: #64748b;
  --border: #e2e8f0;
  --success: #16a34a;
  --danger: #dc2626;
  --consultar: #b45309;

  --radius: 16px;
  --radius-sm: 12px;
  --radius-xs: 10px;
  --radius-pill: 999px;

  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.05);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow: 0 4px 14px rgba(15, 23, 42, 0.06), 0 2px 6px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.1), 0 6px 14px rgba(15, 23, 42, 0.05);
  --shadow-primary: 0 14px 30px rgba(11, 78, 162, 0.16);

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --maxw: 1240px;
  --header-h: 132px;

  /* Aliases compatibles con nombres viejos (por si algo los referencia) */
  --color-primario: var(--primary);
  --color-acento: var(--secondary);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; }
a { color: inherit; }

:where(button, input) { font-family: inherit; }

[id] { scroll-margin-top: calc(var(--header-h) + 12px); }

/* ── Botones base ────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: none;
  border-radius: var(--radius-sm);
  padding: 0.7rem 1.1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease,
    box-shadow 0.2s ease, border-color 0.2s ease;
}
.btn:active { transform: translateY(1px); }

.btn-primario { background: var(--primary); color: #fff; }
.btn-primario:hover { background: var(--primary-hover); box-shadow: var(--shadow-primary); }

.btn-secundario { background: var(--secondary); color: #fff; box-shadow: 0 10px 24px rgba(255, 90, 31, 0.25); }
.btn-secundario:hover { background: var(--secondary-hover); }

.btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.2); border-color: #fff; }

/* ── Barra utilitaria superior ───────────────────────────────────────────── */
.barra-utilidad {
  background: #08315f;
  color: #cdddf2;
  font-size: 0.82rem;
}
.bu-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.45rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.bu-derecha { display: inline-flex; align-items: center; gap: 1.25rem; }
.bu-inner a { color: #fff; text-decoration: none; font-weight: 600; }
.bu-inner a:hover { color: var(--secondary); }
.bu-item { display: inline-flex; align-items: center; gap: 0.4rem; white-space: nowrap; }

/* ── Header ──────────────────────────────────────────────────────────────── */
.encabezado {
  position: sticky;
  top: 0;
  z-index: 30;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.enc-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.hamburguesa {
  display: none;
  background: transparent;
  border: none;
  color: var(--primary);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.25rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
  color: var(--text);
  white-space: nowrap;
}
.logo-icono {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), #1769c4);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.logo-icono svg { width: 24px; height: 24px; }
.logo-text { font-size: 1.2rem; font-weight: 700; line-height: 1.05; }
.logo-text small { display: block; font-size: 0.62rem; font-weight: 600; letter-spacing: 2px; color: var(--secondary); text-transform: uppercase; }
.logo-text strong { color: var(--primary); }

/* Buscador protagonista */
.buscador {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  max-width: 620px;
  margin: 0 auto;
  padding: 0 0.4rem 0 0.9rem;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.buscador:focus-within {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(11, 78, 162, 0.1);
}
.buscador svg { width: 20px; height: 20px; color: var(--text-2); flex-shrink: 0; }
.buscador input {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.7rem 0.2rem;
  font-size: 0.95rem;
  color: var(--text);
  outline: none;
}
.buscador input::placeholder { color: var(--text-2); }

/* Botón "Mi pedido" + badge */
.boton-carrito {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  padding: 0.6rem 1.1rem;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}
.boton-carrito:hover { background: var(--primary-hover); box-shadow: var(--shadow-primary); }
.boton-carrito svg { width: 20px; height: 20px; }
.badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 1.3rem;
  height: 1.3rem;
  padding: 0 0.35rem;
  border-radius: var(--radius-pill);
  background: var(--secondary);
  color: #fff;
  font-size: 0.74rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--surface);
}
.badge[hidden] { display: none; }

/* Nav principal */
.nav-principal {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: flex;
  align-items: center;
  gap: 1.75rem;
  height: 46px;
  border-top: 1px solid var(--border);
}
.nav-principal a {
  text-decoration: none;
  color: var(--text-2);
  font-size: 0.9rem;
  font-weight: 600;
  padding: 0.35rem 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.nav-principal a:hover { color: var(--primary); border-color: var(--primary); }
.nav-principal .nav-tel { margin-left: auto; color: var(--primary); display: inline-flex; align-items: center; gap: 0.4rem; }

/* ── Layout general ──────────────────────────────────────────────────────── */
.contenedor { max-width: var(--maxw); margin: 0 auto; padding-inline: 1.25rem; }

/* ── Hero ────────────────────────────────────────────────────────────────── */
.hero {
  background:
    radial-gradient(1200px 400px at 90% -20%, rgba(255, 90, 31, 0.25), transparent 60%),
    linear-gradient(135deg, #0b4ea2 0%, #093f83 55%, #08315f 100%);
  color: #fff;
  overflow: hidden;
}
.hero-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 3.25rem 1.25rem;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 2.5rem;
}
.hero-text h1 {
  margin: 0 0 0.9rem;
  font-size: clamp(2.1rem, 4vw, 3.4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
}
.hero-text h1 span { color: var(--secondary); }
.hero-text p {
  margin: 0 0 1.75rem;
  font-size: 1.08rem;
  color: #cdddf2;
  max-width: 38ch;
}
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.85rem; }
.hero-cta .btn { padding: 0.85rem 1.5rem; font-size: 1rem; }

.hero-media {
  position: relative;
  min-height: 280px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.hero-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 0.75rem;
  box-shadow: var(--shadow-lg);
  display: grid;
  place-items: center;
}
.hero-card img { width: 100%; height: 100%; object-fit: contain; aspect-ratio: 1 / 1; }
.hero-card:nth-child(1) { transform: translateY(-14px) rotate(-2deg); }
.hero-card:nth-child(2) { transform: translateY(14px) rotate(2deg); }
.hero-card:nth-child(3) { transform: translateY(-6px) rotate(1.5deg); }
.hero-card:nth-child(4) { transform: translateY(10px) rotate(-1.5deg); }

/* ── Features (confianza) ────────────────────────────────────────────────── */
.features {
  max-width: var(--maxw);
  margin: -2.25rem auto 0;
  padding: 0 1.25rem;
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  box-shadow: var(--shadow);
}
.feature .fi {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: rgba(11, 78, 162, 0.08);
  color: var(--primary);
  flex-shrink: 0;
}
.feature .fi svg { width: 22px; height: 22px; }
.feature b { display: block; font-size: 0.95rem; }
.feature span { font-size: 0.82rem; color: var(--text-2); }

/* ── Banner empresas / obras ─────────────────────────────────────────────── */
.banner-empresas {
  max-width: var(--maxw);
  margin: 2rem auto 0;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  text-decoration: none;
  padding: 1rem 1.4rem;
  border-radius: var(--radius);
  background: linear-gradient(120deg, #fff3ec, #ffe6da);
  border: 1px solid #ffd2bd;
  color: #7a2e0e;
  font-weight: 600;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
/* el margen lateral lo da el ancho máximo; en viewport ancho centra solo */
.banner-empresas { margin-inline: max(auto, 1.25rem); }
.banner-empresas:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.banner-empresas[hidden] { display: none; }
.be-icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--secondary);
  color: #fff;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.be-text { flex: 1; font-weight: 500; }
.be-text strong { font-weight: 800; }
.be-arrow { font-size: 1.25rem; color: var(--secondary); transition: transform 0.2s ease; }
.banner-empresas:hover .be-arrow { transform: translateX(4px); }

/* ── Sección catálogo ────────────────────────────────────────────────────── */
main {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
}
.seccion-head { margin-bottom: 1.5rem; }
.titulo-seccion { margin: 0; font-size: 1.7rem; font-weight: 700; letter-spacing: -0.01em; }
.subtitulo-seccion { margin: 0.35rem 0 0; color: var(--text-2); }

/* ── Filtros (chips) ─────────────────────────────────────────────────────── */
.filtros-categoria {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 0 0 1.75rem;
}
.filtros-categoria:empty { display: none; }
.chip-categoria {
  border: 1.5px solid var(--border);
  background: var(--surface);
  color: var(--text-2);
  border-radius: var(--radius-pill);
  padding: 0.5rem 1.05rem;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease,
    box-shadow 0.2s ease;
}
.chip-categoria:hover { border-color: var(--primary); color: var(--primary); }
.chip-activa {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-primary);
}

/* ── Grilla de productos ─────────────────────────────────────────────────── */
#contenedor-productos {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 1.4rem;
}

/* ── Card ────────────────────────────────────────────────────────────────── */
.tarjeta-producto {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.tarjeta-producto:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: #cfe0f3;
}
.tarjeta-img {
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: contain;
  background: #fff;
  display: block;
  padding: 1rem;
  transition: transform 0.3s ease;
}
.tarjeta-producto:hover .tarjeta-img { transform: scale(1.04); }
.tarjeta-img-ph {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #eef3f9, #dde7f1);
  color: #9bb2c8;
  font-size: 3.25rem;
  font-weight: 700;
  letter-spacing: 1px;
  user-select: none;
  padding: 0;
}
.tarjeta-cuerpo { display: flex; flex-direction: column; flex: 1; }
.tarjeta-info {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1.1rem 1.15rem 1.25rem;
  flex: 1;
  border-top: 1px solid var(--border);
}
.tarjeta-info h3 { margin: 0; font-size: 1.02rem; font-weight: 600; line-height: 1.3; }
.tarjeta-info .marca {
  order: -1;
  margin: 0;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.tarjeta-info .unidad {
  margin: 0;
  font-size: 0.82rem;
  color: var(--text-2);
}

/* Precio */
.precio { margin: 0.35rem 0 0.85rem; font-size: 1.3rem; font-weight: 700; color: var(--text); }
.precio-consultar {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--consultar);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.precio-consultar::before { content: "•"; color: var(--secondary); }

.tarjeta-info .btn { margin-top: auto; width: 100%; }

/* ── Selector de tier ────────────────────────────────────────────────────── */
.tier-selector {
  display: flex;
  gap: 0.35rem;
  padding: 0.7rem 0.75rem 0;
}
.tier-btn {
  flex: 1;
  border: 1.5px solid var(--border);
  background: var(--bg);
  color: var(--text-2);
  border-radius: var(--radius-pill);
  padding: 0.32rem 0.5rem;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.tier-btn.tier-activo {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

/* ── Estados ─────────────────────────────────────────────────────────────── */
.catalogo-cargando,
.catalogo-vacio,
.catalogo-error,
.busqueda-vacia {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 1rem;
  color: var(--text-2);
  font-weight: 500;
}
.catalogo-error { color: var(--danger); }

/* ── Toasts ──────────────────────────────────────────────────────────────── */
#toasts {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  z-index: 60;
}
.toast {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 220px;
  max-width: 340px;
  padding: 0.85rem 1.05rem;
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  border-left: 4px solid var(--text-2);
  opacity: 0;
  transform: translateY(10px) scale(0.98);
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.toast::before {
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  font-size: 0.8rem;
  color: #fff;
  flex-shrink: 0;
}
.toast-visible { opacity: 1; transform: translateY(0) scale(1); }
.toast-info { border-left-color: var(--primary); }
.toast-info::before { content: "i"; background: var(--primary); font-style: italic; font-weight: 700; }
.toast-exito { border-left-color: var(--success); }
.toast-exito::before { content: "✓"; background: var(--success); }
.toast-error { border-left-color: var(--danger); }
.toast-error::before { content: "!"; background: var(--danger); }

/* ── Panel del carrito (drawer) ──────────────────────────────────────────── */
.carrito-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 23, 43, 0.5);
  backdrop-filter: blur(2px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 70;
}
.carrito-overlay.visible { opacity: 1; pointer-events: auto; }

.carrito-panel {
  position: fixed;
  top: 0;
  right: 0;
  height: 100%;
  width: min(440px, 100%);
  display: flex;
  flex-direction: column;
  background: var(--bg);
  box-shadow: -12px 0 40px rgba(8, 23, 43, 0.25);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 71;
}
.carrito-panel.abierto { transform: translateX(0); }

.carrito-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.15rem 1.4rem;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}
.carrito-header h2 { margin: 0; font-size: 1.2rem; font-weight: 700; display: inline-flex; align-items: center; gap: 0.5rem; }
.carrito-cerrar {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text-2);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.carrito-cerrar:hover { background: #fde8e3; color: var(--danger); }

.carrito-cuerpo { flex: 1; overflow-y: auto; padding: 1.25rem 1.4rem; }

/* Estado vacío premium */
.carrito-vacio {
  color: var(--text-2);
  text-align: center;
  padding: 3.5rem 1rem;
  font-weight: 500;
}
.carrito-vacio::before {
  content: "🛒";
  display: block;
  font-size: 3rem;
  margin-bottom: 0.75rem;
  filter: grayscale(0.2);
}

.carrito-lista { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.85rem; }
.carrito-item {
  display: flex;
  justify-content: space-between;
  gap: 0.85rem;
  padding: 0.95rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-xs);
}
.ci-info { min-width: 0; }
.ci-nombre { margin: 0; font-weight: 600; font-size: 0.95rem; line-height: 1.3; }
.ci-meta,
.ci-unitario { margin: 0.15rem 0 0; font-size: 0.78rem; color: var(--text-2); }
.ci-controles { display: flex; flex-direction: column; align-items: flex-end; gap: 0.45rem; flex-shrink: 0; }
.ci-cant { display: inline-flex; align-items: center; gap: 0.5rem; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-pill); padding: 0.15rem; }
.ci-btn {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 50%;
  border: none;
  background: var(--surface);
  color: var(--primary);
  font: inherit;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  cursor: pointer;
  box-shadow: var(--shadow-xs);
  transition: background 0.2s ease, color 0.2s ease;
}
.ci-btn:hover { background: var(--primary); color: #fff; }
.ci-num { min-width: 1.2rem; text-align: center; font-weight: 700; }
.ci-precio { font-weight: 700; font-size: 0.95rem; }
.ci-consultar { color: var(--consultar); font-weight: 700; font-size: 0.85rem; }
.ci-quitar {
  background: none;
  border: none;
  color: var(--text-2);
  font: inherit;
  font-size: 0.78rem;
  cursor: pointer;
  padding: 0;
  transition: color 0.2s ease;
}
.ci-quitar:hover { color: var(--danger); text-decoration: underline; }

.carrito-footer {
  padding: 1.15rem 1.4rem;
  border-top: 1px solid var(--border);
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.carrito-footer:empty { display: none; }
.carrito-total { display: flex; justify-content: space-between; align-items: baseline; font-size: 1rem; color: var(--text-2); font-weight: 600; }
.carrito-total strong { font-size: 1.5rem; color: var(--text); }
.carrito-nota {
  margin: 0;
  font-size: 0.8rem;
  color: var(--consultar);
  background: #fff7ed;
  border: 1px solid #fed7aa;
  border-radius: var(--radius-xs);
  padding: 0.55rem 0.7rem;
}

/* CTA de confirmación: protagonista (naranja, grande) */
.carrito-confirmar {
  width: 100%;
  background: var(--secondary);
  color: #fff;
  font-size: 1.02rem;
  padding: 0.9rem 1.1rem;
  box-shadow: 0 10px 24px rgba(255, 90, 31, 0.28);
}
.carrito-confirmar::before { content: ""; }
.carrito-confirmar:hover { background: var(--secondary-hover); }
.carrito-confirmar:disabled { opacity: 0.7; cursor: progress; }

.carrito-vaciar {
  background: none;
  border: none;
  color: var(--text-2);
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  align-self: center;
  transition: color 0.2s ease;
}
.carrito-vaciar:hover { color: var(--danger); }

/* Formulario de checkout */
.form-pedido { display: flex; flex-direction: column; gap: 1.1rem; }
.campo { display: flex; flex-direction: column; gap: 0.35rem; }
.campo > span { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.campo input {
  font: inherit;
  padding: 0.7rem 0.85rem;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xs);
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.campo input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(11, 78, 162, 0.1);
}
.campo-error { min-height: 1em; font-size: 0.78rem; color: var(--danger); font-weight: 600; }

/* Pantalla de éxito */
.carrito-exito { text-align: center; padding: 2.5rem 1.25rem; }
.carrito-exito::before {
  content: "✓";
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  background: rgba(22, 163, 74, 0.12);
  color: var(--success);
  font-size: 2rem;
  font-weight: 700;
}
.exito-titulo { margin: 0 0 0.5rem; font-size: 1.25rem; font-weight: 700; }
.exito-numero {
  display: inline-block;
  margin: 0 0 0.85rem;
  font-weight: 700;
  color: var(--primary);
  font-size: 1.05rem;
  background: rgba(11, 78, 162, 0.08);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
}
.carrito-exito p { color: var(--text-2); margin: 0.4rem 0; }

/* ── Footer ──────────────────────────────────────────────────────────────── */
.site-footer {
  margin-top: 2rem;
  background: #08315f;
  color: #b9cce4;
}
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 3rem 1.25rem 2rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2rem;
}
.footer-col h4 { margin: 0 0 1rem; color: #fff; font-size: 0.95rem; letter-spacing: 0.3px; }
.footer-col p, .footer-col li { font-size: 0.88rem; line-height: 1.7; }
.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col a { color: #b9cce4; text-decoration: none; transition: color 0.2s ease; }
.footer-col a:hover { color: var(--secondary); }
.footer-brand .logo-text { color: #fff; font-size: 1.25rem; }
.footer-brand p { margin: 0.75rem 0 0; max-width: 32ch; color: #97add0; }
.footer-redes { display: flex; gap: 0.6rem; margin-top: 1rem; }
.footer-redes a {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  transition: background 0.2s ease, transform 0.2s ease;
}
.footer-redes a:hover { background: var(--secondary); transform: translateY(-2px); }
.footer-redes svg { width: 20px; height: 20px; }
.footer-contacto li { display: flex; align-items: flex-start; gap: 0.55rem; margin-bottom: 0.5rem; }
.footer-mapa iframe, .footer-mapa img {
  width: 100%;
  height: 150px;
  border: 0;
  border-radius: var(--radius-sm);
  filter: grayscale(0.2);
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  padding: 1.1rem;
  font-size: 0.8rem;
  color: #7d96bb;
}

/* utilidad */
.oculto-busqueda { display: none !important; }

/* ── Responsive ──────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; gap: 1.75rem; }
  .hero-media { max-width: 420px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --header-h: 118px; }
  .barra-utilidad .bu-derecha .bu-horario { display: none; }
  .hamburguesa { display: block; }
  .enc-inner { flex-wrap: wrap; gap: 0.75rem; row-gap: 0.85rem; }
  .logo-text { font-size: 1.05rem; }
  .buscador { order: 3; flex-basis: 100%; max-width: none; margin: 0; }
  .boton-carrito .bc-label { display: none; }
  .boton-carrito { padding: 0.6rem; }

  /* Nav colapsable */
  .nav-principal {
    flex-direction: column;
    align-items: stretch;
    height: auto;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    padding: 0 1.25rem;
    transition: max-height 0.3s ease;
  }
  .nav-principal.abierto { max-height: 320px; padding-block: 0.5rem; }
  .nav-principal a { padding: 0.7rem 0; border-bottom: 1px solid var(--border); }
  .nav-principal .nav-tel { margin-left: 0; }

  .hero-inner { padding: 2.5rem 1.25rem; }
  .features { grid-template-columns: 1fr; margin-top: -1.5rem; }

  /* Filtros con scroll horizontal */
  .filtros-categoria {
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    margin-inline: -1.25rem;
    padding-inline: 1.25rem;
  }
  .filtros-categoria::-webkit-scrollbar { display: none; }

  #contenedor-productos { grid-template-columns: repeat(auto-fill, minmax(155px, 1fr)); gap: 0.9rem; }
  .tarjeta-info { padding: 0.85rem 0.9rem 1rem; }
  .precio { font-size: 1.15rem; }

  .footer-inner { grid-template-columns: 1fr; gap: 1.5rem; }
  #toasts { left: 1rem; right: 1rem; bottom: 1rem; }
  .toast { max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}