/* ==========================================================================
   CRISTCAM — Equipos
   Fichas técnicas por categoría. Prefijo propio: ex-
   ========================================================================== */

body {
    background: var(--surface);
    color: var(--fg);
}

/* ------------------------------------------------------------ Encabezado */
.ex-hero {
    margin-top: calc(var(--header-h) * -1);
    padding: calc(var(--header-h) + clamp(36px, 5vw, 64px)) 0 0;
}

.ex-hero__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    align-items: end;
    gap: 24px clamp(32px, 6vw, 80px);
}

.ex-hero__title {
    color: var(--ink);
    font: 700 clamp(2.1rem, 1.4rem + 2.2vw, 3.3rem)/1.06 var(--font-display);
    letter-spacing: -0.03em;
}

.ex-hero__lead {
    margin-bottom: 24px;
    color: var(--muted);
    font-size: 1.05rem;
    line-height: 1.7;
}

.ex-jump {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: clamp(32px, 4vw, 48px);
    padding: 18px 0;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
}

.ex-jump a {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 9px 14px;
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--ink);
    font-size: 14.5px;
    font-weight: 600;
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s;
}

.ex-jump a span {
    display: grid;
    place-items: center;
    min-width: 22px;
    height: 22px;
    border-radius: 4px;
    background: var(--surface-soft);
    color: var(--muted);
    font-size: 12px;
}

.ex-jump a:hover {
    border-color: var(--primary);
    color: var(--primary);
}

/* ------------------------------------------------------------ Categorías */
.ex-group {
    padding: var(--section-y) 0;
    scroll-margin-top: var(--header-h);
}

.ex-group--soft {
    background: var(--surface-soft);
}

.ex-group__head {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    justify-content: space-between;
    gap: 12px 40px;
    margin-bottom: 32px;
}

.ex-group__head p {
    max-width: 420px;
    color: var(--muted);
    line-height: 1.6;
}

.ex-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.ex-grid--two {
    grid-template-columns: repeat(2, 1fr);
}

/* --------------------------------------------------------------- Fichas */
.ex-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface);
}

.ex-card__media {
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--surface-soft);
}

.ex-card__media img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--ease);
}

.ex-card:hover .ex-card__media img {
    transform: scale(1.04);
}

/* Foto de catálogo sobre fondo claro: se muestra completa */
.ex-card__media--product img {
    object-fit: contain;
    padding: 6%;
    mix-blend-mode: multiply;
}

.ex-card__body {
    display: flex;
    flex: 1;
    flex-direction: column;
    padding: 22px 22px 24px;
}

.ex-card__type {
    color: var(--primary-dark);
    font-size: 13px;
    font-weight: 600;
}

.ex-card h3 {
    margin-top: 4px;
    color: var(--ink);
    font: 700 1.3rem/1.2 var(--font-display);
    letter-spacing: -0.02em;
}

.ex-card__desc {
    margin-top: 8px;
    color: var(--muted);
    font-size: 14.5px;
    line-height: 1.6;
}

.ex-specs {
    margin-top: auto;
    padding-top: 18px;
}

.ex-specs > div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 9px 0;
    border-top: 1px solid var(--line);
    font-size: 14px;
}

.ex-specs dt {
    color: var(--muted);
}

.ex-specs dd {
    color: var(--ink);
    font-weight: 600;
    text-align: right;
}

/* Ficha horizontal (distribución) */
.ex-card--wide {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
}

.ex-card--wide .ex-card__media {
    aspect-ratio: auto;
    min-height: 100%;
}

/* Ficha sin foto (apoyo) */
.ex-card__icon {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    margin-bottom: 16px;
    border-radius: 6px;
    background: var(--ink);
    color: var(--primary);
    font-size: 17px;
}

.ex-card--plain .ex-card__body {
    padding: 26px;
}

/* ------------------------------------------------- Dotación + hormigón */
.ex-info {
    padding: 0;
}

.ex-info__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: clamp(32px, 6vw, 88px);
    padding: clamp(28px, 4vw, 48px);
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface-soft);
}

.ex-info__text {
    max-width: 560px;
    margin-top: 14px;
    color: var(--muted);
    line-height: 1.75;
}

.ex-info__text strong {
    color: var(--ink);
}

.ex-info__subtitle {
    margin-bottom: 14px;
    color: var(--ink);
    font: 700 1.1rem/1.3 var(--font-display);
}

.ex-concrete {
    width: 100%;
    border-collapse: collapse;
    font-size: 14.5px;
    background: var(--surface);
    border: 1px solid var(--line);
}

.ex-concrete th,
.ex-concrete td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--line);
    text-align: left;
}

.ex-concrete th {
    color: var(--muted);
    font-weight: 500;
}

.ex-concrete td:first-child {
    color: var(--ink);
    font-weight: 700;
}

.ex-concrete tbody tr:last-child td {
    border-bottom: 0;
}

/* ------------------------------------------------------------ Responsive */
@media (max-width: 1000px) {
    .ex-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ex-grid--two {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .ex-hero__grid,
    .ex-info__grid {
        grid-template-columns: 1fr;
    }

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

    .ex-card--wide {
        grid-template-columns: 1fr;
    }

    .ex-card--wide .ex-card__media {
        aspect-ratio: 4 / 3;
    }
}