/* ==========================================================================
   SAMADA - Sitio público (landing + catálogo)
   Inspirado en layout tipo grocery/ekomart. Reutiliza variables de samada.css
   ========================================================================== */

body.pub {
    background: var(--gris-50);
    color: var(--gris-900);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    margin: 0;
    font-family: 'Poppins', var(--fuente);
}

.pub-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ---- Top bar ---- */
.pub-topbar {
    background: var(--samada-azul-oscuro);
    color: rgba(255,255,255,.8);
    font-size: 13px;
}
.pub-topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 38px; }
.pub-topbar-links { display: flex; align-items: center; gap: 20px; }
.pub-topbar-links a, .pub-topbar-links span { color: rgba(255,255,255,.8); text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
.pub-topbar-links a:hover { color: var(--samada-naranja); }

/* ---- Header principal (AZUL branding) ---- */
.pub-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: var(--samada-azul);
    box-shadow: 0 2px 12px rgba(31,31,102,.25);
}
.pub-header-inner {
    display: flex;
    align-items: center;
    gap: 28px;
    height: 78px;
}
.pub-logo { flex-shrink: 0; }
.pub-logo img { height: 46px; display: block; }

.pub-search {
    flex: 1;
    max-width: 620px;
    display: flex;
    align-items: center;
    background: #fff;
    border-radius: 999px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,.08);
}
.pub-search input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 15px;
    padding: 12px 20px;
    background: transparent;
    font-family: inherit;
}
.pub-search button {
    border: none;
    background: var(--samada-naranja);
    color: #fff;
    width: 52px;
    align-self: stretch;
    font-size: 18px;
    cursor: pointer;
    transition: background .15s;
}
.pub-search button:hover { background: var(--samada-naranja-osc); }

.pub-header-actions { display: flex; align-items: center; gap: 20px; flex-shrink: 0; }
.pub-header-link {
    color: #fff;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-weight: 500;
    font-size: 14px;
}
.pub-header-link:hover { color: var(--samada-naranja); }
.pub-header-link i { font-size: 20px; }

.pub-cart-btn {
    position: relative;
    background: rgba(255,255,255,.14);
    color: #fff;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 16px 9px 14px;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: background .15s;
    font-family: inherit;
}
.pub-cart-btn:hover { background: rgba(255,255,255,.25); }
.pub-cart-btn > i { font-size: 20px; }
.pub-cart-label { }
.pub-cart-count {
    position: absolute;
    top: -4px; left: 22px;
    background: var(--samada-naranja);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    min-width: 19px; height: 19px;
    border-radius: 10px;
    display: grid; place-items: center;
    padding: 0 4px;
    border: 2px solid var(--samada-azul);
}

/* ---- Hero ---- */
.pub-main { flex: 1; }
.pub-hero {
    background: linear-gradient(120deg, var(--samada-azul-oscuro), var(--samada-azul) 65%, var(--samada-azul-claro));
    color: #fff;
    overflow: hidden;
}
.pub-hero-grid {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    align-items: center;
    gap: 30px;
    padding: 56px 20px;
}
.pub-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    background: rgba(245,166,35,.18);
    color: var(--samada-naranja);
    font-weight: 600;
    font-size: 13px;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 16px;
}
.pub-hero-txt h1 { font-size: 2.7rem; line-height: 1.1; margin: 0 0 14px; font-weight: 800; }
.pub-hero-sub { font-size: 1.15rem; opacity: .9; max-width: 480px; margin: 0 0 26px; }
.pub-hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.pub-hero-img { display: flex; justify-content: center; }
.pub-hero-img img { max-width: 100%; max-height: 340px; border-radius: var(--radio-lg); object-fit: cover; }
.pub-hero-illustration {
    width: 260px; height: 260px;
    border-radius: 50%;
    background: rgba(255,255,255,.08);
    display: grid; place-items: center;
    font-size: 8rem;
    color: rgba(255,255,255,.85);
    box-shadow: inset 0 0 0 12px rgba(255,255,255,.06);
}

/* ---- Botones ---- */
.btn-pub {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    font-family: inherit;
    transition: transform .1s, background .15s, box-shadow .15s;
}
.btn-pub:active { transform: translateY(1px); }
.btn-pub-primario { background: var(--samada-naranja); color: #fff; }
.btn-pub-primario:hover { background: var(--samada-naranja-osc); color:#fff; }
.btn-pub-ghost { background: rgba(255,255,255,.12); color: #fff; border: 1.5px solid rgba(255,255,255,.5); }
.btn-pub-ghost:hover { background: rgba(255,255,255,.22); color:#fff; }
.btn-pub-wsp { background: #25D366; color: #fff; }
.btn-pub-wsp:hover { background: #1da851; color:#fff; }

/* ---- Beneficios ---- */
.pub-benes {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    background: #fff;
    border-radius: var(--radio-md);
    box-shadow: var(--sombra-sm);
    padding: 20px 24px;
    margin: -34px auto 8px;
    position: relative;
    z-index: 5;
}
.pub-bene { display: flex; align-items: center; gap: 13px; }
.pub-bene i { font-size: 1.7rem; color: var(--samada-azul); background: var(--info-suave); width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; flex-shrink: 0; }
.pub-bene strong { display: block; font-size: 14px; color: var(--gris-900); }
.pub-bene span { font-size: 12.5px; color: var(--gris-500); }

/* ---- Secciones ---- */
.pub-seccion { padding: 34px 20px; }
.pub-seccion-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.pub-seccion-titulo { font-size: 1.6rem; color: var(--samada-azul-oscuro); margin: 0; font-weight: 700; }
.pub-ver-todo { color: var(--samada-azul); font-weight: 600; font-size: 14px; text-decoration: none; white-space: nowrap; }
.pub-ver-todo:hover { color: var(--samada-naranja); }

/* ---- Grid de categorías (tiles) ---- */
.pub-cat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 16px;
}
.pub-cat-tile {
    background: #fff;
    border: 1.5px solid var(--gris-200);
    border-radius: var(--radio-md);
    padding: 22px 14px;
    text-align: center;
    text-decoration: none;
    transition: border-color .15s, transform .15s, box-shadow .15s;
}
.pub-cat-tile:hover { border-color: var(--samada-azul); transform: translateY(-3px); box-shadow: var(--sombra-md); }
.pub-cat-ico {
    --chip: var(--samada-azul);
    width: 62px; height: 62px;
    margin: 0 auto 12px;
    border-radius: 50%;
    display: grid; place-items: center;
    font-size: 1.7rem;
    color: var(--chip);
    background: color-mix(in srgb, var(--chip) 12%, #fff);
}
.pub-cat-tile strong { display: block; font-size: 14.5px; color: var(--gris-900); margin-bottom: 3px; }
.pub-cat-tile small { color: var(--gris-400); font-size: 12px; }

/* ---- Grid de productos ---- */
.pub-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 20px;
}
.pub-card {
    background: #fff;
    border: 1px solid var(--gris-200);
    border-radius: var(--radio-md);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: box-shadow .15s, transform .15s, border-color .15s;
}
.pub-card:hover { box-shadow: var(--sombra-md); transform: translateY(-3px); border-color: var(--gris-300); }
.pub-card-img {
    position: relative;
    aspect-ratio: 1 / 1;
    background: var(--gris-100);
    overflow: hidden;
    padding: 10px;
}
.pub-card-img img { width: 100%; height: 100%; object-fit: contain; mix-blend-mode: multiply; }
.pub-card-noimg { width: 100%; height: 100%; display: grid; place-items: center; color: var(--gris-300); font-size: 2.6rem; }
.pub-card-badge {
    position: absolute;
    top: 10px; left: 10px;
    background: var(--samada-naranja);
    color: #fff;
    font-size: 11px;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    z-index: 2;
}
.pub-card-body { padding: 14px 16px 16px; display: flex; flex-direction: column; flex: 1; }
.pub-card-cat { font-size: 11.5px; font-weight: 600; text-transform: uppercase; letter-spacing: .3px; margin-bottom: 5px; }
.pub-card-nombre { font-size: 15px; margin: 0 0 4px; color: var(--gris-900); line-height: 1.3; font-weight: 600; }
.pub-card-unidad { font-size: 12.5px; color: var(--gris-400); margin-bottom: 12px; }
.pub-card-foot { margin-top: auto; margin-bottom: 12px; }
.pub-card-precio { font-size: 1.3rem; font-weight: 700; color: var(--samada-azul-oscuro); }
.pub-card-precio--consultar { font-size: 1rem; color: var(--gris-500); font-weight: 600; }
.pub-card-add {
    width: 100%;
    background: var(--info-suave);
    color: var(--samada-azul);
    border: none;
    padding: 10px;
    border-radius: var(--radio);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    font-family: inherit;
    transition: background .15s, color .15s;
}
.pub-card-add:hover { background: var(--samada-azul); color: #fff; }

/* ---- Catálogo: buscador + filtros ---- */
.pub-catalogo { padding-top: 28px; }
.pub-buscador {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--blanco);
    border: 1.5px solid var(--gris-200);
    border-radius: 999px;
    padding: 6px 6px 6px 18px;
    max-width: 560px;
    margin-bottom: 18px;
}
.pub-buscador i { color: var(--gris-400); }
.pub-buscador input[type=search] { flex: 1; border: none; outline: none; font-size: 15px; background: transparent; font-family: inherit; }
.pub-buscador .btn-pub { padding: 10px 20px; }

.pub-cats { display: flex; flex-wrap: wrap; gap: 10px; }
.pub-cat-chip {
    --chip: var(--samada-azul);
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 16px;
    border-radius: 999px;
    background: var(--blanco);
    border: 1.5px solid var(--gris-200);
    color: var(--gris-700);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: all .15s;
}
.pub-cat-chip i { color: var(--chip); }
.pub-cat-chip:hover { border-color: var(--chip); color: var(--chip); }
.pub-cat-chip.activo { background: var(--chip); border-color: var(--chip); color: #fff; }
.pub-cat-chip.activo i { color: #fff; }
.pub-cats-filtro { margin: 4px 0 24px; }

.pub-resultado-info { color: var(--gris-500); font-size: 14px; margin: 4px 0 16px; }
.pub-vacio { text-align: center; color: var(--gris-500); padding: 40px 0; font-size: 1.05rem; }

/* ---- Paginación ---- */
.pub-paginacion { display: flex; align-items: center; justify-content: center; gap: 18px; margin: 34px 0 6px; }
.pub-paginacion a { color: var(--samada-azul); font-weight: 600; text-decoration: none; display: inline-flex; align-items: center; gap: 5px; }
.pub-paginacion a:hover { color: var(--samada-naranja); }
.pub-paginacion span { color: var(--gris-500); font-size: 14px; }

/* ---- Banner promocional ---- */
.pub-promo {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: linear-gradient(120deg, var(--samada-naranja), var(--samada-naranja-osc));
    border-radius: var(--radio-lg);
    padding: 40px 44px;
    color: #fff;
    overflow: hidden;
}
.pub-promo-tag { display: inline-block; background: rgba(255,255,255,.22); padding: 5px 14px; border-radius: 999px; font-size: 13px; font-weight: 600; margin-bottom: 12px; }
.pub-promo-txt h2 { font-size: 1.9rem; margin: 0 0 10px; font-weight: 700; max-width: 560px; }
.pub-promo-txt p { margin: 0 0 20px; opacity: .95; max-width: 520px; }
.pub-promo .btn-pub-wsp { background: #fff; color: #128C4B; }
.pub-promo .btn-pub-wsp:hover { background: var(--gris-100); color: #128C4B; }
.pub-promo-ico { font-size: 8rem; opacity: .28; flex-shrink: 0; }

/* ---- Footer ---- */
.pub-footer { background: var(--samada-azul-oscuro); color: rgba(255,255,255,.75); margin-top: 44px; }
.pub-footer-cols { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr 1.2fr; gap: 30px; padding: 46px 20px 32px; }
.pub-footer-logo { height: 42px; margin-bottom: 14px; }
.pub-footer-brand p { font-size: 14px; margin: 0 0 16px; max-width: 260px; }
.pub-footer-col h4 { color: #fff; margin: 0 0 14px; font-size: 15px; }
.pub-footer-col a { display: block; color: rgba(255,255,255,.75); text-decoration: none; font-size: 14px; margin-bottom: 9px; }
.pub-footer-col a:hover { color: var(--samada-naranja); }
.pub-footer-col p { font-size: 14px; margin: 0 0 9px; display: flex; gap: 7px; }
.pub-footer-cta p { display: block; }
.pub-social { display: flex; gap: 12px; font-size: 1.15rem; }
.pub-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,.1); display: grid; place-items: center; color: #fff; text-decoration: none; transition: background .15s; }
.pub-social a:hover { background: var(--samada-naranja); }
.pub-copy { text-align: center; padding: 16px; font-size: 13px; border-top: 1px solid rgba(255,255,255,.1); }

/* ---- Carrito (drawer) ---- */
.pub-cart-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.45); opacity: 0; visibility: hidden; transition: opacity .2s; z-index: 50; }
.pub-cart-overlay.abierto { opacity: 1; visibility: visible; }
.pub-cart-drawer { position: fixed; top: 0; right: 0; width: 390px; max-width: 92vw; height: 100%; background: var(--blanco); box-shadow: var(--sombra-lg); transform: translateX(100%); transition: transform .25s ease; z-index: 51; display: flex; flex-direction: column; }
.pub-cart-drawer.abierto { transform: translateX(0); }
.pub-cart-head { display: flex; align-items: center; justify-content: space-between; padding: 18px 20px; border-bottom: 1px solid var(--gris-200); background: var(--samada-azul); color: #fff; }
.pub-cart-head h3 { margin: 0; font-size: 1.1rem; color: #fff; display: flex; align-items: center; gap: 8px; }
.pub-cart-head button { background: none; border: none; font-size: 1.1rem; cursor: pointer; color: #fff; }
.pub-cart-body { flex: 1; overflow-y: auto; padding: 12px 20px; }
.pub-cart-item { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--gris-100); }
.pub-cart-item-img { width: 54px; height: 54px; border-radius: 8px; object-fit: cover; background: var(--gris-100); flex-shrink: 0; }
.pub-cart-item-info { flex: 1; min-width: 0; }
.pub-cart-item-nombre { font-size: 14px; font-weight: 600; margin: 0 0 4px; }
.pub-cart-item-precio { font-size: 13px; color: var(--gris-500); }
.pub-cart-qty { display: inline-flex; align-items: center; gap: 8px; margin-top: 6px; }
.pub-cart-qty button { width: 26px; height: 26px; border: 1px solid var(--gris-300); background: var(--blanco); border-radius: 6px; cursor: pointer; font-weight: 700; color: var(--gris-700); }
.pub-cart-qty button:hover { border-color: var(--samada-azul); color: var(--samada-azul); }
.pub-cart-qty span { min-width: 20px; text-align: center; font-weight: 600; font-size: 14px; }
.pub-cart-item-quitar { background: none; border: none; color: var(--gris-400); cursor: pointer; font-size: 15px; align-self: flex-start; }
.pub-cart-item-quitar:hover { color: var(--error); }
.pub-cart-vacio { text-align: center; color: var(--gris-400); padding: 40px 0; }
.pub-cart-foot { padding: 16px 20px; border-top: 1px solid var(--gris-200); }
.pub-cart-total { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.pub-cart-total strong { font-size: 1.35rem; color: var(--samada-azul-oscuro); }
.pub-cart-foot .btn-pub-wsp { width: 100%; justify-content: center; }
.pub-cart-nota { font-size: 11.5px; color: var(--gris-400); text-align: center; margin: 10px 0 0; }

/* ---- Checkout ---- */
.pub-checkout { padding: 28px 20px 40px; }
.pub-checkout-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 24px; align-items: start; margin-top: 18px; }
.pub-checkout-resumen, .pub-checkout-form { background: #fff; border: 1px solid var(--gris-200); border-radius: var(--radio-md); padding: 22px 24px; }
.pub-checkout-resumen h3 { margin: 0 0 14px; font-size: 1.1rem; color: var(--samada-azul-oscuro); }
.pub-checkout-item { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--gris-100); font-size: 14px; }
.pub-checkout-total { display: flex; justify-content: space-between; align-items: baseline; margin-top: 14px; padding-top: 12px; border-top: 2px solid var(--gris-200); }
.pub-checkout-total strong { font-size: 1.4rem; color: var(--samada-azul-oscuro); }
.pub-checkout-cliente { display: flex; align-items: center; gap: 12px; background: var(--info-suave); border-radius: var(--radio); padding: 12px 14px; margin-bottom: 18px; }
.pub-checkout-cliente i { font-size: 1.6rem; color: var(--samada-azul); }
.pub-checkout-cliente strong { display: block; color: var(--gris-900); }
.pub-checkout-cliente span { font-size: 13px; color: var(--gris-500); }
.pub-check-label { display: block; font-weight: 600; margin-bottom: 10px; color: var(--gris-700); }
.pub-entrega-ops { display: flex; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.pub-entrega-op { flex: 1; min-width: 150px; cursor: pointer; }
.pub-entrega-op input { position: absolute; opacity: 0; }
.pub-entrega-op span { display: flex; align-items: center; gap: 8px; justify-content: center; padding: 14px; border: 1.5px solid var(--gris-200); border-radius: var(--radio); font-weight: 600; color: var(--gris-700); transition: all .15s; }
.pub-entrega-op input:checked + span { border-color: var(--samada-azul); background: var(--info-suave); color: var(--samada-azul); }
.pub-checkout-form .form-grupo { margin-bottom: 14px; }
.pub-checkout-form label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 14px; color: var(--gris-700); }
.pub-checkout-form input, .pub-checkout-form textarea { width: 100%; padding: 11px 13px; border: 1.5px solid var(--gris-200); border-radius: var(--radio); font-family: inherit; font-size: 14px; }
.pub-checkout-form input:focus, .pub-checkout-form textarea:focus { outline: none; border-color: var(--samada-azul); }
.pub-checkout-volver { display: block; text-align: center; margin-top: 14px; color: var(--samada-azul); text-decoration: none; font-weight: 500; }
.pub-alerta { padding: 12px 16px; border-radius: var(--radio); margin-bottom: 16px; font-size: 14px; }
.pub-alerta-error { background: var(--error-suave); color: var(--error); }
.pub-alerta-exito { background: var(--exito-suave); color: var(--exito); }

/* ---- Pedido confirmado ---- */
.pub-pedidook { padding: 50px 20px; }
.pub-pedidook-card { max-width: 520px; margin: 0 auto; background: #fff; border: 1px solid var(--gris-200); border-radius: var(--radio-lg); padding: 44px 32px; text-align: center; }
.pub-pedidook-ico { font-size: 4rem; color: var(--exito); line-height: 1; }
.pub-pedidook-card h1 { font-size: 1.8rem; margin: 12px 0 8px; color: var(--samada-azul-oscuro); }
.pub-pedidook-acciones { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 24px 0 8px; }

/* ---- Auth (login / registro) ---- */
.pub-auth { padding: 32px 16px; display: flex; justify-content: center; }
.pub-auth-card { width: 100%; max-width: 420px; background: #fff; border: 1px solid var(--gris-200); border-radius: var(--radio-lg); box-shadow: var(--sombra-md); padding: 26px 26px; }
.pub-auth-card--wide { max-width: 720px; }
.pub-auth-head { text-align: center; margin-bottom: 18px; }
.pub-auth-ico { display: inline-grid; place-items: center; width: 48px; height: 48px; border-radius: 50%; background: var(--info-suave); color: var(--samada-azul); font-size: 1.35rem; margin-bottom: 8px; }
.pub-auth-head h1 { font-size: 1.35rem; margin: 0 0 3px; color: var(--samada-azul-oscuro); }
.pub-auth-head p { margin: 0; color: var(--gris-500); font-size: 13.5px; }

/* Pestañas segmentadas claras */
.pub-auth-tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; background: var(--gris-100); padding: 6px; border-radius: var(--radio); margin-bottom: 20px; }
.pub-auth-tabs button { border: none; background: transparent; padding: 11px 10px; border-radius: var(--radio-sm); font-weight: 600; font-size: 14px; color: var(--gris-600); cursor: pointer; font-family: inherit; display: inline-flex; align-items: center; justify-content: center; gap: 8px; transition: all .15s; }
.pub-auth-tabs button:hover { color: var(--samada-azul); }
.pub-auth-tabs button.activo { background: var(--samada-azul); color: #fff; box-shadow: var(--sombra-sm); }
.pub-auth-tabs button.activo:hover { color: #fff; }

.pub-form .form-grupo { margin-bottom: 12px; }
.pub-form label { display: block; font-weight: 600; margin-bottom: 5px; font-size: 13px; color: var(--gris-700); }
.pub-form label small { color: var(--gris-400); font-weight: 400; }
.pub-form input, .pub-form select, .pub-form textarea { width: 100%; padding: 9px 12px; border: 1.5px solid var(--gris-200); border-radius: var(--radio); font-family: inherit; font-size: 14px; background: #fff; }
.pub-form input:focus, .pub-form select:focus, .pub-form textarea:focus { outline: none; border-color: var(--samada-azul); box-shadow: 0 0 0 3px var(--info-suave); }
.pub-form small { display: block; margin-top: 3px; color: var(--gris-400); font-size: 11.5px; }
.pub-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.pub-col-full { grid-column: 1 / -1; }

.pub-auth-pass { margin-top: 8px; padding: 14px 16px; background: var(--gris-50); border: 1px solid var(--gris-200); border-radius: var(--radio); }
.pub-auth-pass h4 { margin: 0 0 10px; font-size: 13.5px; color: var(--gris-700); display: flex; align-items: center; gap: 7px; }
.pub-auth-pass .pub-form-grid .form-grupo { margin-bottom: 0; }
.pub-auth-actions { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.pub-auth-sep { text-align: center; margin: 18px 0 12px; position: relative; }
.pub-auth-sep::before { content: ''; position: absolute; top: 50%; left: 0; right: 0; height: 1px; background: var(--gris-200); }
.pub-auth-sep span { position: relative; background: #fff; padding: 0 12px; color: var(--gris-400); font-size: 13px; }
.pub-auth-card .pub-checkout-volver { margin-top: 16px; }

.btn-pub-ghost-dark { background: #fff; color: var(--samada-azul); border: 1.5px solid var(--samada-azul); }
.btn-pub-ghost-dark:hover { background: var(--info-suave); color: var(--samada-azul); }

/* ---- Responsive ---- */
@media (max-width: 760px) {
    .pub-checkout-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
    .pub-form-grid { grid-template-columns: 1fr; gap: 0; }
    .pub-auth-actions { flex-direction: column-reverse; }
    .pub-auth-actions .btn-pub { width: 100%; justify-content: center; }
    .pub-auth-card { padding: 22px 18px; }
}
@media (max-width: 900px) {
    .pub-hero-grid { grid-template-columns: 1fr; text-align: center; }
    .pub-hero-img { display: none; }
    .pub-hero-cta { justify-content: center; }
    .pub-benes { grid-template-columns: repeat(2, 1fr); }
    .pub-footer-cols { grid-template-columns: repeat(2, 1fr); }
    .pub-promo-ico { display: none; }
}
@media (max-width: 720px) {
    .pub-header-inner { flex-wrap: wrap; height: auto; padding-top: 12px; padding-bottom: 12px; gap: 12px; }
    .pub-search { order: 3; max-width: 100%; flex-basis: 100%; }
    .pub-cart-label, .pub-header-link span { display: none; }
    .pub-topbar-msg { display: none; }
}
@media (max-width: 560px) {
    .pub-hero-txt h1 { font-size: 2rem; }
    .pub-benes { grid-template-columns: 1fr; }
    .pub-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .pub-cat-grid { grid-template-columns: repeat(2, 1fr); }
    .pub-promo { padding: 28px 24px; }
    .pub-promo-txt h2 { font-size: 1.5rem; }
    .pub-seccion-titulo { font-size: 1.35rem; }
}