/* ═══════════════════════════════════════════════════════════════
   TEC-ALUM — Páginas de detalle: Servicio y Proyecto
   ═══════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────
   HERO INTERIOR (servicio + proyecto)
   ───────────────────────────────────────── */
.ta-inner-hero {
    background: var(--ta-primary);
    padding: 64px 0 48px;
    position: relative;
    overflow: hidden;
}

.ta-inner-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 80% at 100% 50%, rgba(0,74,153,0.6) 0%, transparent 60%),
        radial-gradient(ellipse 40% 60% at -10% 80%, rgba(201,94,0,0.15) 0%, transparent 50%);
    pointer-events: none;
}

.ta-inner-hero__inner {
    position: relative;
    max-width: var(--ta-max-width);
    margin: 0 auto;
    padding: 0 var(--ta-container-x);
}

.ta-inner-hero__breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255,255,255,0.6);
    margin-bottom: 24px;
}

.ta-inner-hero__breadcrumb a {
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    transition: color var(--ta-transition);
}

.ta-inner-hero__breadcrumb a:hover {
    color: #fff;
}

.ta-inner-hero__breadcrumb .sep {
    font-size: 11px;
}

.ta-inner-hero__content {
    display: flex;
    align-items: flex-start;
    gap: 28px;
}

.ta-inner-hero__icon {
    width: 72px;
    height: 72px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--ta-radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ta-inner-hero__icon .material-symbols-outlined {
    font-size: 36px;
    color: #fff;
}

.ta-inner-hero__text {
    flex: 1;
}

.ta-inner-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--ta-tertiary-light, #f8a96b);
    margin-bottom: 10px;
}

.ta-inner-hero__title {
    font-family: var(--ta-font-display);
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin: 0 0 14px;
}

.ta-inner-hero__excerpt {
    font-size: 17px;
    color: rgba(255,255,255,0.8);
    line-height: 1.65;
    max-width: 680px;
    margin: 0;
}

/* ─────────────────────────────────────────
   LAYOUT DETALLE: CONTENIDO + SIDEBAR
   ───────────────────────────────────────── */
.ta-single-layout {
    max-width: var(--ta-max-width);
    margin: 0 auto;
    padding: 60px var(--ta-container-x) 80px;
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 56px;
    align-items: start;
}

/* Contenido principal */
.ta-single-content {
    min-width: 0;
}

.ta-prose {
    font-size: 16px;
    line-height: 1.8;
    color: var(--ta-on-surface);
}

.ta-prose h2, .ta-prose h3 {
    font-family: var(--ta-font-display);
    font-weight: 700;
    color: var(--ta-primary);
    margin: 32px 0 12px;
    line-height: 1.25;
}

.ta-prose h2 { font-size: 24px; }
.ta-prose h3 { font-size: 20px; }

.ta-prose p {
    margin: 0 0 18px;
}

.ta-prose ul, .ta-prose ol {
    margin: 0 0 18px;
    padding-left: 24px;
}

.ta-prose li {
    margin-bottom: 8px;
}

.ta-prose strong {
    color: var(--ta-on-surface);
    font-weight: 700;
}

/* Sidebar */
.ta-single-sidebar {
    position: sticky;
    top: calc(76px + 24px);
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ta-sidebar-card {
    background: var(--ta-surface-container-low);
    border: 1px solid var(--ta-outline-variant);
    border-radius: var(--ta-radius-xl);
    padding: 28px;
}

.ta-sidebar-card--primary {
    background: var(--ta-primary);
    border-color: transparent;
    color: #fff;
}

.ta-sidebar-card__title {
    font-family: var(--ta-font-display);
    font-size: 18px;
    font-weight: 700;
    margin: 0 0 10px;
    color: inherit;
}

.ta-sidebar-card--primary .ta-sidebar-card__title {
    color: #fff;
}

.ta-sidebar-card__desc {
    font-size: 14px;
    line-height: 1.6;
    color: var(--ta-on-surface-variant);
    margin: 0 0 20px;
}

.ta-sidebar-card--primary .ta-sidebar-card__desc {
    color: rgba(255,255,255,0.8);
}

.ta-sidebar-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 20px;
    border-radius: var(--ta-radius-md);
    font-family: var(--ta-font-body);
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: background var(--ta-transition), transform var(--ta-duration) var(--ta-ease);
    cursor: pointer;
}

.ta-sidebar-btn--cta {
    background: #fff;
    color: var(--ta-primary);
    margin-bottom: 10px;
}

.ta-sidebar-btn--cta:hover {
    background: rgba(255,255,255,0.9);
    color: var(--ta-primary);
    transform: translateY(-1px);
}

.ta-sidebar-btn--wa {
    background: rgba(255,255,255,0.12);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.25);
}

.ta-sidebar-btn--wa:hover {
    background: #25d366;
    border-color: #25d366;
    color: #fff;
}

/* Lista de ítems relacionados en sidebar */
.ta-sidebar-related-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ta-sidebar-related-list li a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: var(--ta-radius-md);
    font-size: 14px;
    color: var(--ta-on-surface);
    text-decoration: none;
    transition: background var(--ta-transition), color var(--ta-transition);
}

.ta-sidebar-related-list li a:hover {
    background: rgba(0,52,111,0.07);
    color: var(--ta-primary);
}

.ta-sidebar-related-list .mat-icon {
    font-family: 'Material Symbols Outlined';
    font-size: 18px;
    color: var(--ta-primary);
    flex-shrink: 0;
}

/* ─────────────────────────────────────────
   HERO IMAGEN DE PROYECTO
   ───────────────────────────────────────── */
.ta-proyecto-hero-img {
    width: 100%;
    aspect-ratio: 16/7;
    object-fit: cover;
    display: block;
    background: var(--ta-surface-container);
}

.ta-proyecto-hero-img-wrap {
    position: relative;
    overflow: hidden;
}

.ta-proyecto-cat-badge {
    position: absolute;
    bottom: 24px;
    left: var(--ta-container-x);
    background: var(--ta-primary);
    color: #fff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: var(--ta-radius-full);
}

/* ─────────────────────────────────────────
   PROYECTOS RELACIONADOS (fila de tarjetas)
   ───────────────────────────────────────── */
.ta-related-section {
    background: var(--ta-surface-container-low);
    padding: 60px 0;
    border-top: 1px solid var(--ta-outline-variant);
}

.ta-related-section__inner {
    max-width: var(--ta-max-width);
    margin: 0 auto;
    padding: 0 var(--ta-container-x);
}

.ta-related-section__header {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 32px;
}

.ta-related-section__title {
    font-family: var(--ta-font-display);
    font-size: 22px;
    font-weight: 700;
    color: var(--ta-primary);
    margin: 0;
}

.ta-related-section__link {
    font-size: 14px;
    color: var(--ta-primary);
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}

.ta-related-section__link:hover {
    text-decoration: underline;
}

.ta-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Tarjeta de servicio relacionado */
.ta-rel-svc-card {
    background: #fff;
    border: 1px solid var(--ta-outline-variant);
    border-radius: var(--ta-radius-xl);
    padding: 24px;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: box-shadow var(--ta-transition), transform var(--ta-duration) var(--ta-ease), border-color var(--ta-transition);
}

.ta-rel-svc-card:hover {
    box-shadow: var(--ta-shadow-lg);
    transform: translateY(-3px);
    border-color: var(--ta-primary);
}

.ta-rel-svc-card__icon {
    width: 44px;
    height: 44px;
    background: rgba(0,52,111,0.07);
    border-radius: var(--ta-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.ta-rel-svc-card__icon .material-symbols-outlined {
    font-size: 22px;
    color: var(--ta-primary);
}

.ta-rel-svc-card__title {
    font-family: var(--ta-font-display);
    font-size: 15px;
    font-weight: 700;
    color: var(--ta-primary);
    margin: 0;
    line-height: 1.3;
}

.ta-rel-svc-card__excerpt {
    font-size: 13px;
    color: var(--ta-on-surface-variant);
    line-height: 1.6;
    margin: 0;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Tarjeta de proyecto relacionado */
.ta-rel-proy-card {
    border-radius: var(--ta-radius-xl);
    overflow: hidden;
    text-decoration: none;
    background: #fff;
    border: 1px solid var(--ta-outline-variant);
    transition: box-shadow var(--ta-transition), transform var(--ta-duration) var(--ta-ease);
}

.ta-rel-proy-card:hover {
    box-shadow: var(--ta-shadow-lg);
    transform: translateY(-3px);
}

.ta-rel-proy-card__img {
    width: 100%;
    aspect-ratio: 4/3;
    object-fit: cover;
    display: block;
    background: var(--ta-surface-container);
}

.ta-rel-proy-card__body {
    padding: 16px 18px;
}

.ta-rel-proy-card__cat {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ta-tertiary);
    display: block;
    margin-bottom: 4px;
}

.ta-rel-proy-card__title {
    font-family: var(--ta-font-display);
    font-size: 15px;
    font-weight: 700;
    color: var(--ta-on-surface);
    margin: 0;
    line-height: 1.3;
}

/* ─────────────────────────────────────────
   STRIP DE CTA INTERNO
   ───────────────────────────────────────── */
.ta-single-cta-strip {
    background: var(--ta-primary);
    padding: 40px 0;
}

.ta-single-cta-strip__inner {
    max-width: var(--ta-max-width);
    margin: 0 auto;
    padding: 0 var(--ta-container-x);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.ta-single-cta-strip__text h3 {
    font-family: var(--ta-font-display);
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin: 0 0 4px;
}

.ta-single-cta-strip__text p {
    font-size: 15px;
    color: rgba(255,255,255,0.75);
    margin: 0;
}

.ta-single-cta-strip__actions {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

/* ─────────────────────────────────────────
   RESPONSIVE
   ───────────────────────────────────────── */
@media (max-width: 1024px) {
    .ta-single-layout {
        grid-template-columns: 1fr;
        gap: 40px;
        padding-top: 40px;
    }

    .ta-single-sidebar {
        position: static;
    }

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

    .ta-inner-hero__content {
        flex-direction: column;
        gap: 16px;
    }

    .ta-single-cta-strip__inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .ta-inner-hero {
        padding: 40px 0 32px;
    }

    .ta-inner-hero__icon {
        width: 56px;
        height: 56px;
    }

    .ta-related-grid {
        grid-template-columns: 1fr;
    }

    .ta-single-cta-strip__actions {
        flex-direction: column;
        width: 100%;
    }
}