:root {
    --black: #0a0a0a;
    --black-soft: #141414;
    --red: #c8102e;
    --red-dark: #920b21;
    --white: #ffffff;
    --gray-text: #c7c7c7;
    --ink: #17171a;
    --ink-soft: #5c5c5c;
    --line: rgba(0, 0, 0, 0.08);
    --line-dark: rgba(255, 255, 255, 0.08);
    --gold: #d4af37;
    --font: 'Montserrat', Arial, sans-serif;
}

/* La cabecera, el footer y el botón "volver arriba" viven en shared.css. */

#inicio,
#nosotros,
#productos,
#contacto {
    scroll-margin-top: 82px;
}

body {
    font-family: var(--font);
    background: var(--black);
    color: var(--white);
    -webkit-font-smoothing: antialiased;
}

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

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

/* Hero */

.hero {
    display: grid;
    grid-template-columns: minmax(320px, 560px) 1fr;
    align-items: stretch;
    min-height: calc(100vh - 82px);
    background: var(--black);
}

.hero__content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 48px 32px 64px 32px;
    max-width: 620px;
    min-width: 0;
}

.hero__rule {
    width: 56px;
    height: 4px;
    background: var(--red);
    border-radius: 2px;
    margin-bottom: 20px;
}

.hero__title {
    font-size: clamp(34px, 4.4vw, 52px);
    line-height: 1.12;
    font-weight: 800;
    letter-spacing: 0.5px;
    margin: 0 0 20px 0;
    text-transform: uppercase;
}

.hero__title-accent {
    color: var(--red);
}

.hero__text {
    font-size: 16px;
    line-height: 1.6;
    color: var(--gray-text);
    margin: 0 0 32px 0;
    max-width: 460px;
    overflow-wrap: break-word;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    padding: 14px 26px;
    border-radius: 999px;
    border: 2px solid transparent;
    transition: background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

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

.btn--primary {
    background: var(--red);
    color: var(--white);
}

.btn--primary:hover {
    background: var(--red-dark);
}

.btn--outline {
    border-color: var(--white);
    color: var(--white);
}

.btn--outline:hover {
    background: var(--white);
    color: var(--black);
}

.hero__media {
    position: relative;
    min-width: 0;
    background:
        linear-gradient(120deg, var(--black) 0%, rgba(10, 10, 10, 0) 14%),
        radial-gradient(circle at 30% 20%, rgba(200, 16, 46, 0.35), transparent 55%),
        linear-gradient(160deg, var(--black-soft), #050505);
    overflow: hidden;
}

.hero__media-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero__media.is-empty .hero__media-img {
    display: none;
}

.hero__media.is-empty::after {
    content: 'Imagen próximamente';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: rgba(255, 255, 255, 0.45);
    text-transform: uppercase;
}

/* Shared: eyebrow, section rule, media frame, split layout */

.eyebrow {
    color: var(--red);
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin: 0 0 10px 0;
}

.eyebrow--center {
    text-align: center;
}

.section-rule {
    display: block;
    width: 56px;
    height: 4px;
    background: var(--red);
    border-radius: 2px;
    margin: 18px auto 0;
}

.text-accent {
    color: var(--red);
}

.media-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}

.media-frame {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background:
        radial-gradient(circle at 70% 20%, rgba(200, 16, 46, 0.22), transparent 55%),
        linear-gradient(160deg, #1c1c1c, #050505);
}

.media-frame img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.media-frame.is-empty img {
    display: none;
}

.media-frame.is-empty::after {
    content: 'Imagen próximamente';
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.5);
    text-align: center;
    padding: 16px;
}

/* About */

.about {
    background: var(--white);
    color: var(--ink);
    padding: 96px 0;
}

.about__title {
    font-size: clamp(28px, 3vw, 36px);
    line-height: 1.3;
    font-weight: 800;
    margin: 0 0 20px 0;
}

.about__paragraph {
    font-size: 16px;
    line-height: 1.7;
    color: var(--ink-soft);
    margin: 0 0 18px 0;
}

/* Mission / Vision */

.mv {
    background: var(--black);
    padding: 88px 0;
}

.mv__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.mv__card {
    background: var(--black-soft);
    border: 1px solid var(--line-dark);
    border-radius: 14px;
    padding: 40px;
    text-align: center;
}

.mv__head {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-bottom: 22px;
}

.mv__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: var(--red);
    color: var(--white);
    flex-shrink: 0;
}

.mv__icon svg {
    width: 30px;
    height: 30px;
}

.mv__title {
    font-size: 30px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0;
}

.mv__text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--gray-text);
    margin: 0;
}

/* Categories */

.categories {
    background: var(--white);
    color: var(--ink);
    padding: 96px 0;
    text-align: center;
}

.categories__title {
    font-size: clamp(24px, 3vw, 30px);
    font-weight: 800;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin: 0;
}

.categories__grid {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin: 56px 0 44px;
}

.category-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 0 16px;
}

.category-item__icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-item__icon img {
    width: 130px;
    height: 130px;
    object-fit: contain;
}

.category-item__label {
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.4px;
    text-transform: uppercase;
    color: var(--ink);
}

/* Quality / ISO banner */

.quality {
    position: relative;
    color: var(--white);
    background: var(--black);
    overflow: hidden;
}

.quality__bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 25%, rgba(255, 70, 55, 0.3), transparent 55%),
        linear-gradient(115deg, #2b0304 0%, #7c0d13 55%, #9c1119 100%);
    clip-path: polygon(0 0, 44% 0, 57% 50%, 44% 100%, 0 100%);
}

.quality__grid {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    max-width: 1360px;
    margin: 0 auto;
    padding: 52px 48px;
}

.quality__left {
    display: flex;
    align-items: center;
    gap: 28px;
    flex-shrink: 0;
}

.quality__badge img {
    width: 190px;
    height: auto;
    display: block;
}

.quality__content h2 {
    font-size: clamp(19px, 2.1vw, 25px);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 8px 0;
}

.quality__content p {
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.82);
    margin: 0;
    max-width: 320px;
}

.quality__stats {
    display: flex;
    gap: 36px;
    flex-shrink: 0;
}

.quality__stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 14px;
    text-align: center;
    font-size: 13px;
    font-weight: 700;
    max-width: 130px;
}

.quality__stat-icon {
    display: flex;
    align-items: center;
    justify-content: center;
}

.quality__stat-icon img {
    width: 104px;
    height: 104px;
    object-fit: contain;
}

/* Contact */

.contact {
    background: var(--white);
    color: var(--ink);
    padding: 96px 0;
}

.contact__title {
    font-size: clamp(26px, 3vw, 34px);
    font-weight: 800;
    line-height: 1.25;
    margin: 0 0 28px 0;
}

.contact__list {
    list-style: none;
    margin: 0 0 32px 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact__list li {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 15px;
    font-weight: 600;
    color: var(--ink);
}

.contact__list a {
    color: inherit;
}

.contact__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(200, 16, 46, 0.1);
    color: var(--red);
    flex-shrink: 0;
}

.contact__icon img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.btn--whatsapp {
    background: #8b1a1a;
    color: var(--white);
    padding: 12px 12px 12px 26px;
    gap: 14px;
}

.btn--whatsapp:hover {
    background: #6f1414;
}

.btn__badge {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--white);
    color: #8b1a1a;
    flex-shrink: 0;
}

.btn__badge svg {
    width: 18px;
    height: 18px;
}

/* Responsive */

@media (max-width: 960px) {
    .hero {
        grid-template-columns: 1fr;
    }

    .hero__media {
        min-height: 320px;
        order: -1;
    }

    .hero__content {
        max-width: none;
        padding: 40px 24px;
    }

    .media-split {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .media-split__media {
        order: -1;
    }

    .mv__grid {
        grid-template-columns: 1fr;
    }

    .categories__grid {
        flex-wrap: wrap;
        row-gap: 36px;
    }

    .quality__bg {
        clip-path: none;
        background:
            radial-gradient(circle at 18% 20%, rgba(255, 70, 55, 0.3), transparent 55%),
            linear-gradient(160deg, #2b0304 0%, #7c0d13 55%, var(--black) 100%);
    }

    .quality__grid {
        flex-direction: column;
        text-align: center;
    }

    .quality__left {
        flex-direction: column;
        text-align: center;
    }

    .quality__content p {
        max-width: none;
    }
}

@media (max-width: 720px) {
    #inicio,
    #nosotros,
    #productos,
    #contacto {
        scroll-margin-top: 68px;
    }

    .hero__title {
        font-size: 32px;
    }

    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        justify-content: center;
    }

    .about,
    .mv,
    .categories,
    .contact {
        padding: 64px 0;
    }

    .quality__grid {
        padding: 40px 24px;
    }

    .mv__card {
        padding: 28px;
    }

    .category-item {
        padding: 0 8px;
    }

    .quality__left {
        gap: 16px;
    }

    .quality__stats {
        flex-wrap: wrap;
        justify-content: center;
        gap: 24px;
    }
}