/* TODO: [ESTILOS-PUBLICOS] Define el sistema visual del sitio: tokens claro/oscuro, tipografia, estructura, componentes publicos y breakpoints moviles. */
/* TODO: [ARQUITECTURA-CSS] Catalogo, ficha, carrito y contenido comparten variables; los breakpoints se organizan junto a sus familias de componentes. */
/* TODO: [TOKENS-DE-TEMA] Los valores raiz definen superficies, texto, bordes y acentos; body.dark los reemplaza sin duplicar reglas de componentes. */
:root {
    --bg: #f4f8fb;
    --surface: #ffffff;
    --surface-soft: #e9f1f7;
    --text: #122436;
    --muted: #4b6378;
    --primary: #0a7ea4;
    --primary-strong: #075f7c;
    --accent: #f46a21;
    --border: #d7e4ef;
    --shadow: 0 20px 40px rgba(11, 35, 54, 0.12);
}

body.dark {
    --bg: #0d1823;
    --surface: #132433;
    --surface-soft: #1a3042;
    --text: #e7f1fa;
    --muted: #b5ccde;
    --primary: #22a5cf;
    --primary-strong: #1d8eb2;
    --accent: #ff8f52;
    --border: #2a4458;
    --shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: 'IBM Plex Sans', sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 10% -10%, rgba(10, 126, 164, 0.12), transparent 38%),
        radial-gradient(circle at 95% 10%, rgba(244, 106, 33, 0.1), transparent 35%),
        var(--bg);
    line-height: 1.55;
    transition: background-color 0.3s ease, color 0.3s ease;
}

h1,
h2,
h3 {
    font-family: 'Sora', sans-serif;
    line-height: 1.2;
    margin-top: 0;
}

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

main {
    width: min(1180px, calc(100% - 2rem));
    margin-inline: auto;
    padding: 1.5rem 0 3rem;
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.08rem;
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.6rem;
}

.btn {
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0.8rem 1.1rem;
    font-weight: 600;
    display: inline-flex;
    gap: 0.5rem;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: linear-gradient(120deg, var(--primary), #0ea4bd);
    color: #fff;
    box-shadow: 0 12px 24px rgba(14, 164, 189, 0.3);
}

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

.btn-whatsapp {
    background: linear-gradient(120deg, #25d366, #1da851);
    border-color: #1da851;
    color: #ffffff;
    box-shadow: 0 12px 24px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 16px 28px rgba(37, 211, 102, 0.45);
}

.btn-full {
    width: 100%;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    backdrop-filter: blur(12px);
}

.top-strip {
    background: linear-gradient(90deg, #0a6784, #0f3a55);
    color: #e8f7ff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.5rem 1rem;
    font-size: 0.88rem;
}

.top-strip p {
    margin: 0;
}

.social-links {
    display: inline-flex;
    gap: 0.45rem;
}

.social-links a {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 1rem;
    color: #0f3a55;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.18);
    transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.social-links a.social-link {
    color: #ffffff;
    border-color: rgba(255, 255, 255, 0.82);
    transform: scale(1.08);
}

.social-links a.whatsapp {
    background: linear-gradient(140deg, #25d366, #169a45);
    box-shadow: 0 8px 18px rgba(37, 211, 102, 0.55);
    animation: whatsapp-pulse 2.2s ease-in-out infinite;
}

.social-links a.social-link svg {
    width: 1.12rem;
    height: 1.12rem;
    display: block;
    fill: currentColor;
}

.social-links a.facebook {
    background: linear-gradient(140deg, #2374e1, #1660d0);
    box-shadow: 0 8px 18px rgba(24, 119, 242, 0.5);
}

.social-links a.linkedin {
    background: linear-gradient(140deg, #0a66c2, #0a4f99);
    box-shadow: 0 8px 18px rgba(10, 102, 194, 0.5);
}

.social-links a.youtube {
    background: linear-gradient(140deg, #ff3d3d, #d80000);
    box-shadow: 0 8px 18px rgba(230, 0, 51, 0.52);
}

.social-links a:hover,
.social-links a:focus-visible {
    transform: translateY(-1px);
    background: #ffffff;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.24);
}

.social-links a.whatsapp:hover,
.social-links a.whatsapp:focus-visible {
    transform: translateY(-2px) scale(1.14);
    background: linear-gradient(140deg, #2ce06f, #149741);
    box-shadow: 0 14px 26px rgba(37, 211, 102, 0.62);
}

.social-links a.facebook:hover,
.social-links a.facebook:focus-visible {
    transform: translateY(-2px) scale(1.12);
    background: linear-gradient(140deg, #2f84f8, #1769df);
    box-shadow: 0 14px 26px rgba(24, 119, 242, 0.62);
}

.social-links a.linkedin:hover,
.social-links a.linkedin:focus-visible {
    transform: translateY(-2px) scale(1.12);
    background: linear-gradient(140deg, #0d72da, #0a569f);
    box-shadow: 0 14px 26px rgba(10, 102, 194, 0.62);
}

.social-links a.youtube:hover,
.social-links a.youtube:focus-visible {
    transform: translateY(-2px) scale(1.12);
    background: linear-gradient(140deg, #ff4f4f, #df0000);
    box-shadow: 0 14px 26px rgba(230, 0, 51, 0.64);
}

.social-links a:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.95);
    outline-offset: 2px;
}

@keyframes whatsapp-pulse {
    0%,
    100% {
        box-shadow: 0 8px 18px rgba(37, 211, 102, 0.5);
    }
    50% {
        box-shadow: 0 10px 24px rgba(37, 211, 102, 0.72);
    }
}

.navbar {
    background: color-mix(in srgb, var(--surface) 90%, transparent);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem 1rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-weight: 700;
    font-family: 'Sora', sans-serif;
}

.logo-cubos {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.menu-toggle {
    display: none;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text);
    border-radius: 0.65rem;
    width: 2.4rem;
    height: 2.4rem;
    padding: 0;
    cursor: pointer;
    flex-shrink: 0;
    line-height: 1;
    -webkit-appearance: none;
    appearance: none;
}

.menu-toggle-icon {
    width: 1.2rem;
    height: 1.2rem;
    display: block;
    color: currentColor;
    pointer-events: none;
}

.menu-wrapper {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.menu-wrapper a,
.theme-toggle {
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 0.55rem 0.85rem;
    font-weight: 600;
    color: var(--muted);
    background: transparent;
}

.menu-wrapper a:hover,
.theme-toggle:hover {
    border-color: var(--border);
    color: var(--text);
}

.menu-wrapper a.active {
    background: var(--surface-soft);
    color: var(--text);
    border-color: var(--border);
}

.theme-toggle {
    display: inline-flex;
    gap: 0.5rem;
    align-items: center;
    cursor: pointer;
    padding: 0.45rem 0.8rem;
    border-color: var(--border);
    background: color-mix(in srgb, var(--surface) 92%, transparent);
    box-shadow: 0 8px 18px rgba(11, 35, 54, 0.08);
}

.theme-toggle-track {
    width: 3.25rem;
    height: 1.8rem;
    border-radius: 999px;
    background: linear-gradient(135deg, #ffd46b, #ffb347);
    position: relative;
    display: inline-flex;
    align-items: center;
    padding: 0.14rem;
    transition: background 0.25s ease;
}

.theme-toggle-thumb {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    background: #ffffff;
    color: #f0a100;
    display: grid;
    place-items: center;
    box-shadow: 0 6px 14px rgba(0, 0, 0, 0.18);
    transform: translateX(0);
    transition: transform 0.25s ease, background-color 0.25s ease, color 0.25s ease;
    position: relative;
}

.theme-toggle-thumb i {
    position: absolute;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.theme-icon-dark {
    opacity: 0;
    transform: scale(0.75);
}

.theme-toggle-label {
    font-size: 0.92rem;
}

body.dark .theme-toggle {
    background: color-mix(in srgb, var(--surface-soft) 85%, transparent);
}

body.dark .theme-toggle-track {
    background: linear-gradient(135deg, #214a77, #122a45);
}

body.dark .theme-toggle-thumb {
    transform: translateX(1.45rem);
    background: #e9f2ff;
    color: #214a77;
}

body.dark .theme-icon-light {
    opacity: 0;
    transform: scale(0.75);
}

body.dark .theme-icon-dark {
    opacity: 1;
    transform: scale(1);
}

.hero {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 1.2rem;
    align-items: stretch;
}

.hero-copy,
.hero-slider,
.value-strip,
.services,
.about-brief,
.contact-map,
.inner-hero,
.about-page,
.clients-section,
.login-card {
    background: color-mix(in srgb, var(--surface) 95%, transparent);
    border: 1px solid var(--border);
    border-radius: 1.2rem;
    box-shadow: var(--shadow);
}

.hero-copy {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.hero-copy h1 {
    font-size: clamp(1.9rem, 3vw, 3rem);
    margin-bottom: 1rem;
}

.hero-copy p {
    color: var(--muted);
    margin-bottom: 1.2rem;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.hero-slider {
    position: relative;
    overflow: hidden;
    min-height: 340px;
}

.slide {
    position: absolute;
    inset: 0;
    padding: 1.6rem;
    display: flex;
    flex-direction: column;
    justify-content: end;
    color: #fff;
    opacity: 0;
    transform: scale(1.03);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.slide::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 1;
    background: linear-gradient(120deg, rgba(6, 22, 35, 0.78), rgba(7, 62, 99, 0.45));
}

.slide-image {
    position: absolute;
    inset: 0;
    z-index: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slide.active {
    opacity: 1;
    transform: scale(1);
}

.slide h3 {
    position: relative;
    z-index: 2;
    margin-bottom: 0.5rem;
}

.slide p {
    position: relative;
    z-index: 2;
    margin: 0;
    max-width: 38ch;
}

.slider-controls {
    position: absolute;
    z-index: 3;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem;
    border-radius: 0.4rem;
    background: rgba(0, 0, 0, 0.4);
}

.slider-toggle,
.dot {
    min-width: 2.5rem;
    height: 2.5rem;
    display: grid;
    place-items: center;
    border: 0;
    border-radius: 0.25rem;
    color: #fff;
    background: transparent;
    cursor: pointer;
}

.slider-toggle {
    padding: 0 0.5rem;
}

.slider-toggle:focus-visible,
.dot:focus-visible {
    outline: 2px solid #fff;
    outline-offset: 1px;
}

.slider-dots {
    display: flex;
    gap: 0.125rem;
}

.dot::before {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: #fff;
    content: "";
    opacity: 0.6;
}

.dot.active::before {
    opacity: 1;
}

@media (prefers-reduced-motion: reduce) {
    .slide {
        transition: none;
    }

    .slide.active {
        transform: none;
    }
}

.value-strip {
    margin-top: 1rem;
    padding: 1rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.8rem;
}

.value-strip article {
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: 0.95rem;
    padding: 1rem;
}

.value-strip i {
    color: var(--accent);
    font-size: 1.2rem;
}

.value-strip h3 {
    font-size: 1.03rem;
    margin: 0.6rem 0 0.45rem;
}

.value-strip p {
    margin: 0;
    color: var(--muted);
}

.services,
.inner-hero,
.about-page,
.clients-section,
.login-page,
.contact-map,
.about-brief {
    margin-top: 1.2rem;
}

.services,
.inner-hero,
.about-page,
.clients-section,
.login-card {
    padding: 1.5rem;
}

.section-heading {
    margin-bottom: 1rem;
}

.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.card {
    padding: 1.1rem;
    border-radius: 0.95rem;
    background: var(--surface-soft);
    border: 1px solid var(--border);
}

.card-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    object-fit: cover;
    border-radius: 0.75rem;
    border: 1px solid color-mix(in srgb, var(--border) 85%, transparent);
    margin-bottom: 0.8rem;
}

.card i {
    font-size: 1.35rem;
    color: var(--primary);
}

.card h3 {
    margin: 0.6rem 0;
    font-size: 1.05rem;
}

.card p {
    margin: 0;
    color: var(--muted);
}

.about-brief {
    padding: 1.5rem;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1rem;
    align-items: center;
}

.about-logo {
    width: min(100%, 360px);
    justify-self: center;
    filter: drop-shadow(0 15px 20px rgba(0, 0, 0, 0.2));
}

.contact-map {
    padding: 1.2rem;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 1rem;
}

.contact-card p {
    margin: 0.5rem 0;
    color: var(--muted);
}

.map-wrap {
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid var(--border);
    min-height: 320px;
}

.map-wrap iframe {
    width: 100%;
    height: 100%;
    min-height: 320px;
    border: 0;
}

.inner-hero h1,
.about-page h1,
.login-page h1 {
    margin-bottom: 0.7rem;
}

.inner-hero p,
.about-page p,
.login-page p {
    color: var(--muted);
}

.tienda-search-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at 86% -26%, rgba(244, 106, 33, 0.2), transparent 34%),
        radial-gradient(circle at 4% -22%, rgba(10, 126, 164, 0.2), transparent 32%),
        color-mix(in srgb, var(--surface) 96%, transparent);
    border-radius: 1.25rem;
    padding: 1rem;
}

.tienda-search-head {
    margin-bottom: 0.65rem;
}

.tienda-search-head h1 {
    margin-bottom: 0.35rem;
}

.tienda-search-head p {
    max-width: 58ch;
    margin: 0;
    font-size: 0.92rem;
}

.tienda-search-form {
    display: block;
    padding: 0.65rem;
    border-radius: 0.88rem;
    border: 1px solid color-mix(in srgb, var(--border) 90%, transparent);
    background: color-mix(in srgb, var(--surface) 88%, #ffffff);
    box-shadow: 0 10px 18px rgba(11, 35, 54, 0.08);
}

.tienda-search-controls-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-areas:
        "search-by search-term search-term brand"
        "category availability sort actions";
    gap: 0.55rem;
    align-items: end;
}

.tienda-filter-search-by {
    grid-area: search-by;
}

.tienda-filter-term {
    grid-area: search-term;
}

.tienda-filter-brand {
    grid-area: brand;
}

.tienda-filter-category {
    grid-area: category;
}

.tienda-filter-availability {
    grid-area: availability;
}

.tienda-filter-sort {
    grid-area: sort;
}

.tienda-filter-actions {
    grid-area: actions;
}

.tienda-search-field {
    display: flex;
    flex-direction: column;
    gap: 0.22rem;
}

.tienda-search-field label {
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--primary-strong);
    letter-spacing: 0.02rem;
}

.tienda-search-input-wrap {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    min-height: 42px;
    border-radius: 0.82rem;
    border: 1px solid var(--border);
    background: var(--surface);
    padding: 0.1rem 0.62rem;
}

.tienda-search-input-wrap i {
    color: var(--primary);
    font-size: 0.95rem;
}

.tienda-search-input-wrap select,
.tienda-search-input-wrap input {
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--text);
    font: inherit;
    outline: none;
    padding: 0.45rem 0;
}

.tienda-search-actions {
    display: flex;
    gap: 0.45rem;
    align-items: center;
    justify-content: flex-end;
    white-space: nowrap;
}

.tienda-search-actions .btn {
    min-height: 42px;
    min-width: 118px;
    justify-content: center;
    padding: 0.62rem 0.82rem;
}

.catalog-results-chip {
    margin: 0.75rem 0 0;
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border-radius: 999px;
    padding: 0.42rem 0.8rem;
    font-size: 0.84rem;
    font-weight: 600;
    color: var(--primary-strong);
    border: 1px solid color-mix(in srgb, var(--primary) 28%, var(--border));
    background: color-mix(in srgb, var(--surface-soft) 86%, #ffffff);
}

.catalog-head {
    margin: 1.5rem 0 0.9rem;
}

.catalog-title {
    margin: 0 0 0.4rem;
}

.catalog-subtitle {
    margin: 0;
}

.catalog-products {
    margin-top: 0;
}

.catalog-toolbar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-top: 0.75rem;
}

.catalog-page-size-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.45rem;
}

.catalog-page-size-form label {
    font-size: 0.88rem;
    font-weight: 600;
}

.catalog-page-size-form select {
    min-height: 40px;
    padding: 0.35rem 0.6rem;
    border: 1px solid var(--border);
    border-radius: 0.55rem;
    background: var(--surface);
    color: var(--text);
    font: inherit;
}

.catalog-pagination {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    margin: 1.2rem 0 2rem;
}

.catalog-pagination .btn {
    min-width: 2.5rem;
    min-height: 2.5rem;
}

.catalog-page-ellipsis {
    padding: 0 0.2rem;
    color: var(--muted);
}

.catalog-product-card {
    display: flex;
    flex-direction: column;
}

.catalog-error-card {
    grid-column: 1 / -1;
    justify-self: center;
    width: min(100%, 720px);
    text-align: center;
    border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
}

.catalog-error-card i {
    margin-bottom: 0.4rem;
    color: var(--accent);
    font-size: 1.6rem;
}

.catalog-error-card h3 {
    margin-top: 0;
}

.catalog-product-card > p + p {
    margin-top: 0.35rem;
}

.product-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 1rem;
}

.catalog-product-image-link {
    display: block;
    border-radius: 0.75rem;
}

.catalog-product-image-link:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 3px;
}

.catalog-product-image-link .card-image {
    display: block;
}

.product-detail-page {
    width: min(1200px, calc(100% - 2rem));
    margin: 1.25rem auto 2.5rem;
}

.product-breadcrumbs {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
    color: var(--muted);
    font-size: 0.9rem;
}

.product-breadcrumbs a {
    color: var(--primary-strong);
    text-decoration: none;
}

.product-breadcrumbs a:hover {
    text-decoration: underline;
}

.product-detail-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    align-items: start;
    gap: 1.2rem;
}

.product-detail-gallery {
    min-width: 0;
}

.product-main-image-wrap {
    display: grid;
    place-items: center;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border: 1px solid var(--border);
    border-radius: 0.9rem;
    background: var(--surface-soft);
}

.product-main-image-wrap img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-gallery-thumbnails {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.6rem;
    margin-top: 0.65rem;
}

.product-gallery-thumb {
    display: grid;
    place-items: center;
    aspect-ratio: 1;
    overflow: hidden;
    padding: 0.25rem;
    border: 1px solid var(--border);
    border-radius: 0.55rem;
    background: var(--surface-soft);
    cursor: pointer;
}

.product-gallery-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.product-gallery-thumb.is-active {
    border: 2px solid var(--primary);
}

.product-gallery-thumb:focus-visible {
    outline: 3px solid var(--primary);
    outline-offset: 2px;
}

.product-detail-info {
    min-width: 0;
    padding: 1.35rem;
    border: 1px solid var(--border);
    border-radius: 0.9rem;
    background: var(--surface-soft);
}

.product-detail-info .eyebrow {
    margin: 0 0 0.4rem;
}

.product-detail-info h1 {
    margin: 0;
    font-size: 2rem;
    line-height: 1.2;
    overflow-wrap: anywhere;
}

.product-detail-description {
    margin: 0.9rem 0;
    color: var(--muted);
    line-height: 1.6;
}

.product-detail-price {
    margin: 0.9rem 0 1rem;
    color: var(--primary-strong);
    font-size: 1.7rem;
    font-weight: 700;
}

.product-detail-specs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
    margin: 0;
}

.product-detail-specs div {
    min-width: 0;
    padding-bottom: 0.55rem;
    border-bottom: 1px solid var(--border);
}

.product-detail-specs dt {
    color: var(--muted);
    font-size: 0.82rem;
}

.product-detail-specs dd {
    margin: 0.2rem 0 0;
    font-weight: 600;
    overflow-wrap: anywhere;
}

.product-detail-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    margin-top: 1.2rem;
}

.product-order-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 100px;
    gap: 0.5rem 0.65rem;
    width: 100%;
    padding: 0.9rem;
    border: 1px solid var(--border);
    border-radius: 0.75rem;
    background: color-mix(in srgb, var(--surface) 86%, transparent);
}

.product-order-form label[for='cantidad'],
.product-order-form #cantidad,
.product-order-form > button {
    grid-column: 1 / -1;
}

.product-order-form label {
    align-self: end;
    font-size: 0.88rem;
    font-weight: 600;
}

.product-order-form input {
    min-width: 0;
    min-height: 44px;
    padding: 0.55rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    background: var(--surface);
    color: var(--text);
    font: inherit;
}

.product-order-form > p {
    margin: 0.15rem 0;
    color: var(--muted);
    font-size: 0.86rem;
    line-height: 1.45;
}

.product-order-form > button {
    min-height: 46px;
}

.product-order-feedback {
    width: 100%;
    margin: 0;
    padding: 0.75rem;
    border: 1px solid color-mix(in srgb, var(--accent) 35%, var(--border));
    border-radius: 0.6rem;
    background: var(--surface-soft);
    color: var(--text);
}

.product-external-link {
    width: fit-content;
}

.product-detail-message {
    display: grid;
    justify-items: center;
    gap: 0.7rem;
    padding: 2rem 1.2rem;
    border: 1px solid var(--border);
    border-radius: 0.9rem;
    background: var(--surface-soft);
    text-align: center;
}

.product-detail-message > i {
    color: var(--accent);
    font-size: 1.8rem;
}

.product-detail-message h1,
.product-detail-message p {
    margin: 0;
}

.product-detail-message p {
    color: var(--muted);
}

.cart-page {
    width: min(1120px, 100%);
    margin: 0 auto;
}

.cart-heading {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.4rem;
}

.cart-heading h1,
.cart-heading p {
    margin: 0;
}

.cart-heading h1 {
    font-size: 1.9rem;
}

.cart-feedback,
.cart-stock-warning {
    padding: 0.7rem 0.85rem;
    border: 1px solid color-mix(in srgb, var(--accent) 36%, var(--border));
    border-radius: 0.5rem;
    background: color-mix(in srgb, var(--accent) 9%, var(--surface));
}

.cart-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(280px, 0.8fr);
    align-items: start;
    gap: 1.5rem;
}

.cart-items {
    min-width: 0;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border);
}

.cart-item-main {
    min-width: 0;
}

.cart-item-main h2 {
    margin: 0;
    font-size: 1rem;
    overflow-wrap: anywhere;
}

.cart-item-main h2 a:hover {
    color: var(--primary-strong);
}

.cart-item-main p {
    margin: 0.3rem 0 0;
    color: var(--muted);
}

.cart-stock-warning {
    margin-top: 0.55rem !important;
    color: var(--text) !important;
}

.cart-item-controls {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.5rem;
}

.cart-item-controls > strong {
    min-width: 6rem;
    text-align: right;
}

.cart-quantity-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 0.4rem;
}

.cart-quantity-form input,
.cart-checkout-form input {
    min-width: 0;
    min-height: 44px;
    padding: 0.55rem 0.65rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    background: var(--surface);
    color: var(--text);
    font: inherit;
}

.cart-quantity-form input {
    width: 5rem;
}

.cart-item-controls .btn,
.cart-quantity-form .btn {
    padding: 0.55rem 0.75rem;
}

.cart-summary {
    padding: 1.1rem;
    border: 1px solid var(--border);
    border-radius: 0.5rem;
    background: var(--surface);
}

.cart-summary h2 {
    margin: 0 0 0.8rem;
    font-size: 1.05rem;
}

.cart-summary > p {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    margin: 0;
    padding: 0.55rem 0;
    border-bottom: 1px solid var(--border);
}

.cart-summary .cart-total {
    font-size: 1.1rem;
}

.cart-note {
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.45;
}

.cart-checkout-form {
    display: grid;
    gap: 0.5rem;
    margin-top: 1rem;
}

.cart-checkout-form label {
    font-size: 0.88rem;
    font-weight: 600;
}

.cart-checkout-form .btn {
    min-height: 46px;
    margin-top: 0.35rem;
}

.cart-checkout-form .btn:disabled {
    cursor: not-allowed;
    opacity: 0.55;
    box-shadow: none;
}

.cart-empty {
    display: grid;
    justify-items: center;
    gap: 0.65rem;
    padding: 2.5rem 1rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.cart-empty > i {
    color: var(--primary);
    font-size: 2rem;
}

.cart-empty h2,
.cart-empty p {
    margin: 0;
}

.cart-empty p {
    color: var(--muted);
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 640px) {
    .catalog-toolbar {
        align-items: flex-start;
    }

    .catalog-page-size-form {
        width: 100%;
    }

    .catalog-page-size-form select {
        margin-left: auto;
    }

    .catalog-pagination {
        gap: 0.25rem;
    }

    .catalog-pagination .btn {
        min-width: 2.25rem;
        min-height: 2.5rem;
        padding: 0.45rem 0.6rem;
    }
}

@media (max-width: 760px) {
    .product-detail-layout {
        grid-template-columns: minmax(0, 1fr);
    }

    .product-detail-info {
        padding: 1rem;
    }

    .product-detail-info h1 {
        font-size: 1.65rem;
    }

    .cart-layout {
        grid-template-columns: minmax(0, 1fr);
    }
}

@media (max-width: 540px) {
    .cart-heading,
    .cart-item {
        align-items: flex-start;
    }

    .cart-heading {
        flex-direction: column;
    }

    .cart-item {
        flex-direction: column;
    }

    .cart-item-controls,
    .cart-quantity-form {
        justify-content: flex-start;
    }

    .cart-item-controls > strong {
        text-align: left;
    }
}

.catalog-results-chip.is-empty {
    color: #8a3b14;
    border-color: color-mix(in srgb, #f46a21 34%, var(--border));
    background: color-mix(in srgb, #fff3ea 88%, #ffffff);
}

.about-page {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: center;
    gap: 1rem;
}

.about-visual {
    padding: 1.1rem;
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: 1rem;
    text-align: center;
}

.about-visual img {
    max-width: 100%;
    width: min(360px, 100%);
}

.feature-list {
    list-style: none;
    margin: 1rem 0 0;
    padding: 0;
}

.feature-list li {
    display: flex;
    gap: 0.55rem;
    align-items: center;
    margin-bottom: 0.45rem;
}

.feature-list i {
    color: var(--accent);
}

.clients-section {
    display: grid;
    gap: 1rem;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.85rem;
}

.client-card {
    background: var(--surface-soft);
    border: 1px solid var(--border);
    border-radius: 0.95rem;
    padding: 0.9rem 0.7rem;
    text-align: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.client-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 18px rgba(11, 35, 54, 0.12);
}

.client-logo {
    width: min(100%, 72px);
    aspect-ratio: 1 / 1;
    object-fit: contain;
    margin: 0 auto 0.7rem;
    display: block;
}

.client-card h3 {
    margin: 0;
    font-size: 0.92rem;
    line-height: 1.35;
}

.login-page {
    display: grid;
    place-items: center;
}

.login-card {
    width: min(100%, 520px);
}

.login-card form {
    display: grid;
    gap: 0.55rem;
}

.login-card label {
    font-weight: 600;
    margin-top: 0.35rem;
}

.login-card input {
    border: 1px solid var(--border);
    background: var(--surface-soft);
    color: var(--text);
    border-radius: 0.75rem;
    padding: 0.78rem;
}

.form-note {
    margin-bottom: 0;
    font-size: 0.88rem;
}

.site-footer {
    margin-top: 1.3rem;
    border-top: 1px solid var(--border);
    background: linear-gradient(180deg, color-mix(in srgb, var(--surface) 93%, transparent), var(--surface));
    padding: 1.5rem 1rem 1rem;
}

.footer-content {
    width: min(1180px, calc(100% - 2rem));
    margin-inline: auto;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.footer-content h3 {
    margin-bottom: 0.5rem;
}

.footer-content p {
    margin: 0.4rem 0;
    color: var(--muted);
}

.footer-content a {
    color: var(--primary);
}

.yt-link {
    margin-top: 0.7rem;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.copyright {
    width: min(1180px, calc(100% - 2rem));
    margin: 1rem auto 0;
    padding-top: 0.9rem;
    border-top: 1px solid var(--border);
    color: var(--muted);
    text-align: center;
}

.reveal {
    opacity: 0;
    transform: translateY(15px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.reveal.show {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 1000px) {
    .tienda-search-controls-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-areas:
            "search-by brand"
            "search-term search-term"
            "category availability"
            "sort actions";
    }

    .tienda-search-actions {
        justify-content: flex-start;
    }

    .hero,
    .about-brief,
    .contact-map,
    .about-page {
        grid-template-columns: 1fr;
    }

    .service-grid,
    .value-strip,
    .footer-content {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .clients-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}

@media (max-width: 760px) {
    .tienda-search-hero {
        border-radius: 1rem;
        padding: 0.9rem;
    }

    .tienda-search-form {
        padding: 0.62rem;
        gap: 0.5rem;
    }

    .tienda-search-controls-row {
        grid-template-columns: 1fr;
        grid-template-areas:
            "search-by"
            "search-term"
            "brand"
            "category"
            "availability"
            "sort"
            "actions";
    }

    .tienda-search-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .tienda-search-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    main {
        width: min(1180px, calc(100% - 1rem));
    }

    .top-strip {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.4rem;
    }

    .navbar {
        position: relative;
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .menu-wrapper {
        position: absolute;
        top: calc(100% + 0.4rem);
        left: 0;
        right: 0;
        padding: 0.65rem;
        border: 1px solid var(--border);
        border-radius: 0.9rem;
        background: var(--surface);
        box-shadow: var(--shadow);
        display: none;
        flex-direction: column;
        align-items: stretch;
    }

    .menu-wrapper.open {
        display: flex;
    }

    .menu-wrapper a,
    .theme-toggle {
        justify-content: flex-start;
        border-radius: 0.7rem;
    }

    .service-grid,
    .value-strip,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .clients-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}