/* ================================================================
   css/page.css  —  Inner Page Styles
   Applies to all subpages; NOT loaded on index.html
   ================================================================ */

/* ── NAV ACTIVE LINK ─────────────────────────────────────────── */
.nav__link--active {
    color: var(--color-gold-text) !important;
}

.nav__link--active::after {
    width: 100% !important;
    background: var(--color-red) !important;
}

/* ──────────────────────────────────────────────────────────────
   PAGE HERO  — section title banner at top of every inner page
   ────────────────────────────────────────────────────────────── */
.page-hero {
    padding-top: var(--nav-height, 72px);
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-light);
    position: relative;
    overflow: hidden;
}

.page-hero__bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 48px 48px;
    z-index: 0;
}

.page-hero__bg-grid::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 120% at 5% 50%, rgba(198, 152, 43, 0.07) 0%, transparent 60%);
}

.page-hero__accent {
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(to bottom, var(--color-red) 0%, var(--color-cyan) 50%, transparent 100%);
    z-index: 1;
}

.page-hero__inner {
    position: relative;
    z-index: 1;
    padding: 72px 0 64px;
    max-width: var(--container-max, 1280px);
    margin: 0 auto;
    padding-left: 56px;
    padding-right: 56px;
}

/* Breadcrumb */
.page-hero__breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 28px;
}

.page-hero__breadcrumb a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.page-hero__breadcrumb a:hover {
    color: var(--color-gold-text);
}

.page-hero__breadcrumb-sep {
    opacity: 0.4;
    font-weight: 400;
}

.page-hero__breadcrumb-current {
    color: var(--text-secondary);
}

/* Label */
.page-hero__label {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--color-gold-text);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.page-hero__label::before {
    content: '';
    display: inline-block;
    width: 28px;
    height: 2px;
    background: var(--color-red);
}

/* Title */
.page-hero__title {
    font-family: var(--font-heading);
    font-size: clamp(2.6rem, 6vw, 5.2rem);
    font-weight: 900;
    line-height: 0.92;
    letter-spacing: -0.01em;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 24px;
}

.page-hero__title strong {
    color: var(--color-gold-text);
}

/* Description */
.page-hero__desc {
    font-size: var(--text-lg, 1.125rem);
    font-weight: 300;
    color: var(--text-secondary);
    line-height: 1.72;
    max-width: 600px;
}

/* Page Hero with meta strip */
.page-hero__meta {
    display: flex;
    align-items: center;
    gap: 32px;
    margin-top: 36px;
    padding-top: 32px;
    border-top: 1px solid var(--border-light);
}

.page-hero__meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.page-hero__meta-label {
    font-family: var(--font-heading);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.page-hero__meta-value {
    font-family: var(--font-heading);
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* ──────────────────────────────────────────────────────────────
   PAGE CTA STRIP  —  Bottom CTA on every section page
   ────────────────────────────────────────────────────────────── */
.page-cta {
    padding: 80px 56px;
    background: var(--bg-dark);
    position: relative;
    overflow: hidden;
}

.page-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-red) 0%, var(--color-cyan) 50%, var(--color-gold) 100%);
}

.page-cta__inner {
    max-width: var(--container-max, 1280px);
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
}

.page-cta__content .page-cta__title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 800;
    text-transform: uppercase;
    color: #fff;
    line-height: 1.05;
    margin-bottom: 12px;
}

.page-cta__title strong {
    color: var(--color-gold);
}

/* Botones outline sobre la banda oscura del page-cta: contorno claro legible */
.page-cta .btn--outline-cyan,
.page-cta .btn--outline-red {
    color: var(--text-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.page-cta .btn--outline-cyan:hover,
.page-cta .btn--outline-red:hover {
    background: var(--text-white);
    color: var(--color-navy);
    border-color: var(--text-white);
}

.page-cta__desc {
    font-size: var(--text-base);
    font-weight: 300;
    color: rgba(255, 255, 255, 0.55);
    max-width: 480px;
    line-height: 1.65;
}

.page-cta__actions {
    display: flex;
    gap: 16px;
    flex-shrink: 0;
    flex-wrap: wrap;
}

/* ──────────────────────────────────────────────────────────────
   PROJECT HERO  —  Full-bleed hero for individual project pages
   ────────────────────────────────────────────────────────────── */
.project-hero {
    padding-top: var(--nav-height, 72px);
    min-height: 65vh;
    display: flex;
    align-items: flex-end;
    position: relative;
    overflow: hidden;
}

.project-hero__bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.project-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
            rgba(5, 14, 31, 0.97) 0%,
            rgba(5, 14, 31, 0.70) 50%,
            rgba(5, 14, 31, 0.25) 100%);
    z-index: 1;
}

.project-hero__inner {
    position: relative;
    z-index: 2;
    padding: 80px 56px;
    width: 100%;
    max-width: calc(var(--container-max, 1280px) + 112px);
    margin: 0 auto;
}

.project-hero__breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.45);
    margin-bottom: 36px;
}

.project-hero__breadcrumb a {
    color: rgba(255, 255, 255, 0.45);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.project-hero__breadcrumb a:hover {
    color: var(--color-gold);
}

.project-hero__breadcrumb-sep {
    opacity: 0.4;
}

.project-hero__badges {
    display: flex;
    gap: 10px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

.project-hero__cat {
    background: var(--color-red);
    color: #fff;
    padding: 5px 16px;
    border-radius: 999px;
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.project-hero__cert {
    background: rgba(200, 146, 10, 0.18);
    color: var(--color-gold);
    border: 1px solid rgba(200, 146, 10, 0.35);
    padding: 5px 16px;
    border-radius: 999px;
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
}

.project-hero__cert svg {
    width: 12px;
    height: 12px;
}

.project-hero__name {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 900;
    line-height: 0.90;
    text-transform: uppercase;
    color: #fff;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.project-hero__location {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1rem;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.65);
    letter-spacing: 0.02em;
}

.project-hero__location svg {
    width: 16px;
    height: 16px;
    color: var(--color-gold);
    flex-shrink: 0;
}

/* ──────────────────────────────────────────────────────────────
   PROJECT STATS BAR
   ────────────────────────────────────────────────────────────── */
.project-stats-bar {
    background: var(--bg-dark);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.project-stats-bar__inner {
    max-width: var(--container-max, 1280px);
    margin: 0 auto;
    padding: 0 56px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.project-stat-item {
    padding: 32px 24px;
    border-right: 1px solid rgba(255, 255, 255, 0.07);
    text-align: center;
    position: relative;
}

.project-stat-item:last-child {
    border-right: none;
}

.project-stat-item__value {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    font-weight: 900;
    color: #fff;
    line-height: 1;
    margin-bottom: 6px;
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 2px;
}

.project-stat-item__prefix,
.project-stat-item__suffix {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-red);
}

.project-stat-item__label {
    font-family: var(--font-heading);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
}

/* ──────────────────────────────────────────────────────────────
   PROJECT BODY  — Two-column layout (content + sidebar)
   ────────────────────────────────────────────────────────────── */
.project-body {
    padding: 96px 56px;
    background: var(--bg-white);
}

.project-body__inner {
    max-width: var(--container-max, 1280px);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 360px;
    gap: 80px;
    align-items: start;
}

/* CONTENT column */
.project-content__section-label {
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-gold-text);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.project-content__section-label::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 2px;
    background: var(--color-red);
    flex-shrink: 0;
}

.project-content__desc {
    font-size: 1.05rem;
    font-weight: 400;
    line-height: 1.85;
    color: var(--text-secondary);
    margin-bottom: 48px;
}

.project-content__desc p+p {
    margin-top: 20px;
}

/* Highlights */
.project-highlights {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 56px;
}

.project-highlight {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px 24px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-left: 3px solid var(--color-red);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
    transition: border-left-color var(--transition-fast), background var(--transition-fast);
}

.project-highlight:nth-child(2) {
    border-left-color: var(--color-cyan);
}

.project-highlight:nth-child(3) {
    border-left-color: var(--color-gold);
}

.project-highlight:hover {
    background: var(--bg-primary);
}

.project-highlight__icon {
    width: 38px;
    height: 38px;
    border-radius: var(--border-radius);
    background: var(--color-red-bg);
    color: var(--color-red);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.project-highlight:nth-child(2) .project-highlight__icon {
    background: var(--color-cyan-bg);
    color: var(--color-cyan);
}

.project-highlight:nth-child(3) .project-highlight__icon {
    background: var(--color-gold-bg);
    color: var(--color-gold);
}

.project-highlight__icon svg {
    width: 18px;
    height: 18px;
}

.project-highlight__title {
    font-family: var(--font-base);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.project-highlight__text {
    font-size: 0.90rem;
    font-weight: 400;
    color: var(--text-secondary);
    line-height: 1.70;
}

/* Systems used */
.project-systems {
    margin-bottom: 40px;
}

.project-systems__grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 16px;
}

.project-systems__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    font-family: var(--font-heading);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    background: var(--bg-secondary);
}

.project-systems__tag svg {
    width: 14px;
    height: 14px;
    color: var(--color-red);
}

/* SIDEBAR */
.project-sidebar {
    position: sticky;
    top: 96px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.project-sidebar__card {
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--bg-white);
    box-shadow: var(--shadow-sm);
}

.project-sidebar__card-header {
    padding: 18px 24px;
    border-bottom: 1px solid var(--border-light);
    background: var(--bg-secondary);
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.project-sidebar__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 24px;
    border-bottom: 1px solid var(--border-light);
    gap: 16px;
}

.project-sidebar__row:last-child {
    border-bottom: none;
}

.project-sidebar__label {
    font-family: var(--font-heading);
    font-size: 0.68rem;
    font-weight: 600;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.project-sidebar__value {
    font-family: var(--font-base);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-primary);
    text-align: right;
}

.project-sidebar__tags {
    padding: 16px 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-sidebar__tag {
    padding: 4px 12px;
    border: 1px solid var(--border-light);
    border-radius: 999px;
    font-family: var(--font-heading);
    font-size: 0.62rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    background: var(--bg-secondary);
}

/* CTA card in sidebar */
.project-sidebar__cta {
    padding: 24px;
    background: var(--bg-dark);
    border-radius: var(--border-radius-lg);
    text-align: center;
}

.project-sidebar__cta p {
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.88rem;
    line-height: 1.65;
    margin-bottom: 20px;
}

/* ──────────────────────────────────────────────────────────────
   RELATED PROJECTS
   ────────────────────────────────────────────────────────────── */
.related-projects {
    padding: 80px 56px;
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-light);
}

.related-projects__inner {
    max-width: var(--container-max, 1280px);
    margin: 0 auto;
}

.related-projects__header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    margin-bottom: 40px;
}

.related-projects__title {
    font-family: var(--font-heading);
    font-size: clamp(1.4rem, 2.5vw, 2rem);
    font-weight: 800;
    text-transform: uppercase;
    color: var(--text-primary);
    line-height: 1;
}

.related-projects__title strong {
    color: var(--color-gold-text);
}

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

/* Compact project card for related section */
.related-card {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--border-radius-lg);
    aspect-ratio: 4/3;
    text-decoration: none;
    transition: transform var(--transition-base);
}

.related-card:hover {
    transform: translateY(-4px);
}

.related-card__bg {
    position: absolute;
    inset: 0;
}

.related-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 14, 31, 0.92) 0%, rgba(5, 14, 31, 0.2) 100%);
}

.related-card__content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px 20px;
}

.related-card__cat {
    font-family: var(--font-heading);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-gold);
    margin-bottom: 6px;
}

.related-card__name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 800;
    text-transform: uppercase;
    color: #fff;
    line-height: 1.1;
}

/* ──────────────────────────────────────────────────────────────
   PROJECT CARD LINK (on home page + proyectos.html)
   ────────────────────────────────────────────────────────────── */
.project-card__link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 12px;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.10em;
    text-transform: uppercase;
    color: var(--color-gold);
    text-decoration: none;
    transition: gap var(--transition-fast);
}

.project-card__link svg {
    width: 12px;
    height: 12px;
    transition: transform var(--transition-fast);
}

.project-card__link:hover {
    gap: 10px;
}

.project-card__link:hover svg {
    transform: translateX(3px);
}

/* ──────────────────────────────────────────────────────────────
   RESPONSIVE
   ────────────────────────────────────────────────────────────── */
@media (max-width: 1100px) {
    .project-body__inner {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .project-sidebar {
        position: static;
    }

    .project-stats-bar__inner {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .page-hero__inner {
        padding: 56px 24px 48px;
    }

    .page-cta {
        padding: 56px 24px;
    }

    .page-cta__inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-cta__actions {
        flex-wrap: wrap;
    }

    .project-hero__inner {
        padding: 56px 24px 64px;
    }

    .project-body {
        padding: 64px 24px;
    }

    .project-stats-bar__inner {
        padding: 0 24px;
        grid-template-columns: repeat(2, 1fr);
    }

    .related-projects {
        padding: 64px 24px;
    }

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

    .related-projects__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
}

@media (max-width: 480px) {
    .project-stats-bar__inner {
        grid-template-columns: 1fr 1fr;
    }

    .project-stat-item {
        padding: 24px 16px;
    }
}