.metalurgica {
    position: relative;
    overflow-x: clip;
    padding:
        clamp(64px, 9vw, 104px)
        max(var(--page-gutter), calc((100% - var(--page-width)) / 2))
        0;
    color: var(--arme-text);
    background: var(--arme-sistemas-bg);
}

.metalurgica__blueprint {
    position: absolute;
    inset: 0 0 auto;
    z-index: 0;
    height: min(520px, 55%);
    pointer-events: none;
    background-image:
        radial-gradient(circle, var(--arme-sistemas-blueprint) 1.15px, transparent 1.4px);
    background-size: 20px 20px;
    opacity: 0.9;
    mask-image: linear-gradient(180deg, #000 0%, #000 45%, transparent 100%);
    -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 45%, transparent 100%);
}

.metalurgica__hero {
    position: relative;
    z-index: 1;
    max-width: 780px;
    margin: 0 auto clamp(72px, 10vw, 120px);
    text-align: center;
}

.metalurgica__breadcrumb {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    margin: 0 0 28px;
    color: var(--arme-muted);
    font-size: 0.78rem;
    letter-spacing: 0.04em;
}

.metalurgica__breadcrumb-link {
    color: var(--arme-text-soft);
    text-decoration: none;
}

.metalurgica__breadcrumb-link:hover {
    color: var(--arme-blue-light);
}

.metalurgica__breadcrumb-sep {
    opacity: 0.55;
}

.metalurgica__breadcrumb-current {
    color: var(--arme-text);
}

.metalurgica__eyebrow {
    margin: 0 0 16px;
    color: var(--arme-blue-light);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}

.metalurgica__title {
    margin: 0;
    color: var(--arme-text);
    font-family: "Bebas Neue", sans-serif;
    font-size: clamp(2.6rem, 6.2vw, 5rem);
    font-weight: 400;
    letter-spacing: 0.02em;
    line-height: 0.95;
    text-transform: uppercase;
}

.metalurgica__accent {
    display: block;
    width: 56px;
    height: 3px;
    margin: 22px auto 20px;
    border-radius: 2px;
    background: var(--arme-blue-light);
}

.metalurgica__lead {
    margin: 0 auto;
    max-width: 52ch;
    color: var(--arme-text-soft);
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    line-height: 1.65;
    text-wrap: balance;
}

.metalurgica__section-title {
    margin: 0;
    color: var(--arme-text);
    font-family: "Bebas Neue", sans-serif;
    font-size: clamp(1.85rem, 3.2vw, 2.75rem);
    font-weight: 400;
    letter-spacing: 0.02em;
    line-height: 1;
    text-transform: uppercase;
}

.metalurgica__rule {
    display: block;
    width: 44px;
    height: 2px;
    margin: 18px auto 28px;
    background: var(--arme-blue-light);
}

.metalurgica__rule--left {
    margin-left: 0;
    margin-right: 0;
}

.metalurgica__text {
    margin: 0;
    max-width: 48ch;
    color: var(--arme-text-soft);
    font-size: clamp(0.95rem, 1.15vw, 1.05rem);
    line-height: 1.75;
}

.metalurgica__image {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Bleed */
.metalurgica__bleed {
    position: relative;
    z-index: 1;
    width: 100vw;
    max-width: 100vw;
    margin: 0 calc(50% - 50vw) clamp(72px, 10vw, 120px);
}

.metalurgica__bleed-image {
    display: block;
    width: 100%;
    height: clamp(280px, 52vw, 640px);
    object-fit: cover;
}

/* Intro 50/50 */
.metalurgica__intro {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(32px, 5vw, 72px);
    align-items: center;
    margin-bottom: clamp(80px, 12vw, 140px);
}

.metalurgica__intro-media {
    margin: 0;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    background: var(--arme-background-soft);
}

/* Capabilities */
.metalurgica__capabilities {
    position: relative;
    z-index: 1;
    margin-bottom: clamp(80px, 12vw, 140px);
}

.metalurgica__capabilities-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    margin: 0;
    padding: 0;
    list-style: none;
    border-top: 1px solid var(--arme-sistemas-border);
}

.metalurgica__capabilities-item {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 1rem 1.1rem;
    align-items: start;
    margin: 0;
    padding: clamp(1.25rem, 2.2vw, 1.75rem) clamp(1rem, 2vw, 1.75rem) clamp(1.25rem, 2.2vw, 1.75rem) 0;
    border-bottom: 1px solid var(--arme-sistemas-border);
    border-right: 1px solid var(--arme-sistemas-border);
}

.metalurgica__capabilities-item:nth-child(2n) {
    padding-right: 0;
    padding-left: clamp(1rem, 2vw, 1.75rem);
    border-right: 0;
}

.metalurgica__capabilities-item:last-child:nth-child(odd) {
    grid-column: 1 / -1;
    padding-right: 0;
    padding-left: 0;
    border-right: 0;
}

.metalurgica__capabilities-icon {
    color: var(--arme-blue-light);
    font-size: 28px;
    font-variation-settings: "FILL" 0, "wght" 300, "GRAD" 0, "opsz" 24;
    line-height: 1;
}

.metalurgica__capabilities-item-title {
    margin: 0 0 10px;
    color: var(--arme-text);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.35;
}

.metalurgica__capabilities-item-text {
    margin: 0;
    color: var(--arme-text-soft);
    font-size: 0.92rem;
    line-height: 1.65;
}

/* Spotlight */
.metalurgica__spotlight {
    position: relative;
    z-index: 1;
    width: 100vw;
    max-width: 100vw;
    margin: 0 calc(50% - 50vw) clamp(80px, 12vw, 140px);
    overflow: hidden;
}

.metalurgica__spotlight-image {
    display: block;
    width: 100%;
    height: clamp(320px, 58vw, 720px);
    object-fit: cover;
}

.metalurgica__spotlight-caption {
    position: absolute;
    inset: auto 0 0;
    z-index: 1;
    padding:
        clamp(48px, 8vw, 96px)
        max(var(--page-gutter), calc((100% - var(--page-width)) / 2))
        clamp(36px, 5vw, 64px);
    background: linear-gradient(180deg, transparent 0%, var(--arme-metalurgica-overlay) 100%);
    color: #fff;
    pointer-events: none;
}

.metalurgica__spotlight-title {
    margin: 0 0 8px;
    font-family: "Bebas Neue", sans-serif;
    font-size: clamp(2.4rem, 6vw, 4.5rem);
    font-weight: 400;
    letter-spacing: 0.02em;
    line-height: 0.95;
    text-transform: uppercase;
}

.metalurgica__spotlight-lead {
    margin: 0;
    max-width: 36ch;
    color: rgba(255, 255, 255, 0.82);
    font-size: clamp(0.95rem, 1.2vw, 1.1rem);
    line-height: 1.5;
}

/* Works — photo rows (sistemas__row / naves pattern) */
.metalurgica__works {
    position: relative;
    z-index: 1;
    margin-bottom: clamp(64px, 9vw, 104px);
}

.metalurgica__works-header {
    margin-bottom: clamp(40px, 6vw, 72px);
}

.metalurgica__works-link {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 8px;
    color: var(--arme-blue-light);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-decoration: none;
    text-transform: uppercase;
}

.metalurgica__works-link:hover {
    color: var(--arme-text);
}

.metalurgica__works-link-icon {
    font-size: 1rem;
    font-variation-settings: "FILL" 0, "wght" 300, "GRAD" 0, "opsz" 24;
    transition: transform 180ms ease;
}

.metalurgica__works-link:hover .metalurgica__works-link-icon {
    transform: translateX(3px);
}

.metalurgica__works-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.metalurgica__work {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
    border-top: 1px solid var(--arme-sistemas-border);
}

.metalurgica__work:last-child {
    border-bottom: 1px solid var(--arme-sistemas-border);
}

.metalurgica__work--reverse .metalurgica__work-media {
    order: 2;
}

.metalurgica__work--reverse .metalurgica__work-body {
    order: 1;
}

.metalurgica__work-media {
    margin: 0;
    overflow: hidden;
    background: var(--arme-background-soft);
}

.metalurgica__work-image {
    display: block;
    width: 100%;
    height: 100%;
    min-height: 320px;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    object-position: center;
    transition: transform 420ms ease;
}

.metalurgica__work:hover .metalurgica__work-image {
    transform: scale(1.03);
}

.metalurgica__work-body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0;
    padding: clamp(36px, 5vw, 64px) clamp(28px, 4vw, 56px);
    background: var(--arme-sistemas-surface);
}

.metalurgica__work-number {
    margin-bottom: 18px;
    color: var(--arme-sistemas-number);
    font-family: "Bebas Neue", sans-serif;
    font-size: clamp(2.4rem, 4vw, 3.4rem);
    font-weight: 400;
    letter-spacing: 0.04em;
    line-height: 1;
}

.metalurgica__work-title {
    margin: 0;
    color: var(--arme-text);
    font-family: "Bebas Neue", sans-serif;
    font-size: clamp(1.7rem, 2.8vw, 2.4rem);
    font-weight: 400;
    letter-spacing: 0.02em;
    line-height: 1.05;
    text-transform: uppercase;
    text-wrap: balance;
}

.metalurgica__work-rule {
    display: block;
    width: 44px;
    height: 2px;
    margin: 18px 0 16px;
    background: var(--arme-blue-light);
}

.metalurgica__work-meta {
    margin: 0;
    max-width: 42ch;
    color: var(--arme-text-soft);
    font-size: clamp(0.95rem, 1.15vw, 1.05rem);
    line-height: 1.7;
}

.metalurgica .sistemas__cta {
    width: 100vw;
    max-width: 100vw;
    margin-left: calc(50% - 50vw);
    margin-right: calc(50% - 50vw);
    margin-top: 0;
}

@media (max-width: 1120px) {
    .metalurgica__capabilities-list {
        grid-template-columns: 1fr;
    }

    .metalurgica__capabilities-item,
    .metalurgica__capabilities-item:nth-child(2n),
    .metalurgica__capabilities-item:last-child:nth-child(odd) {
        grid-column: auto;
        padding-left: 0;
        padding-right: 0;
        border-right: 0;
    }
}

@media (max-width: 720px) {
    .metalurgica__intro {
        grid-template-columns: 1fr;
    }

    .metalurgica__work,
    .metalurgica__work--reverse {
        grid-template-columns: 1fr;
    }

    .metalurgica__work--reverse .metalurgica__work-media,
    .metalurgica__work--reverse .metalurgica__work-body {
        order: unset;
    }

    .metalurgica__work-image {
        min-height: 240px;
    }

    .metalurgica__work-meta {
        max-width: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .metalurgica__works-link-icon,
    .metalurgica__work-image {
        transition: none;
    }

    .metalurgica__works-link:hover .metalurgica__works-link-icon {
        transform: none;
    }

    .metalurgica__work:hover .metalurgica__work-image {
        transform: none;
    }
}