/* Secciones — capas redondeadas, paleta Ciudad del Río */
@media (max-width: 680px) {
    #pre-hero-banner.cdr-hero::after {
        content: '';
        position: absolute;
        inset: 0;
        z-index: 2;
        pointer-events: none;
        background: linear-gradient(
            180deg,
            rgba(20, 35, 52, 0.35) 0%,
            transparent 38%,
            rgba(20, 35, 52, 0.5) 100%
        );
    }
}

.gallery-item::after,
.project-card-image-container::after,
.blog-image::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        linear-gradient(180deg, rgba(20, 35, 52, 0.28) 0%, transparent 28%),
        linear-gradient(0deg, rgba(20, 35, 52, 0.72) 0%, transparent 42%);
    border-radius: inherit;
    opacity: 0.85;
    transition: opacity 0.3s ease;
}

.gallery-item,
.project-card-image-container,
.blog-image {
    position: relative;
}

.project-card-image-container::after,
.blog-image::after {
    border-radius: var(--border-radius);
}

#why-barranquilla.al-sec-sheet {
    --sheet-radius: clamp(22px, 4vw, 32px);
    margin-top: calc(-1 * var(--sheet-radius));
    position: relative;
    z-index: 11;
    border-radius: var(--sheet-radius) var(--sheet-radius) 0 0;
    overflow: hidden;
    background: var(--panel-surface, #f7f9f8);
    padding-top: clamp(1.35rem, 3.5vw, 2.5rem);
    border-top: 1px solid rgba(20, 35, 52, 0.05);
}

#why-barranquilla.al-sec-sheet > .container > h2 {
    margin-top: 0;
    margin-bottom: clamp(1.5rem, 4vw, 2.5rem);
}

/* ¿Por qué Barranquilla? — panel único con selector superior */
.why-baq-hub {
    width: var(--al-card-width);
    max-width: var(--al-card-width);
    margin-left: auto;
    margin-right: auto;
    border-radius: var(--al-card-radius);
    padding: clamp(1.25rem, 3.8vw, 1.65rem);
    background: var(--al-hub-panel-bg);
    border: 1px solid rgba(232, 243, 241, 0.1);
    box-shadow:
        var(--al-card-shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
    color: var(--light-text, #e8f3f1);
}

#why-barranquilla.al-sec-sheet > .container {
    width: 100%;
    max-width: none;
    padding-left: 0;
    padding-right: 0;
}

#why-barranquilla.al-sec-sheet > .container > h2 {
    width: var(--al-card-width);
    max-width: var(--al-card-width);
    margin-left: auto;
    margin-right: auto;
}

.why-baq-hub__tabs {
    display: flex;
    align-items: stretch;
    gap: 3px;
    padding: 4px;
    margin-bottom: clamp(1.35rem, 4.2vw, 1.85rem);
    border-radius: 999px;
    background: rgba(13, 26, 40, 0.35);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.why-baq-hub__tab {
    flex: 1 1 0;
    min-width: 0;
    border: none;
    border-radius: 999px;
    padding: 0.55rem 0.4rem;
    background: transparent;
    color: rgba(255, 255, 255, 0.9);
    font-family: var(--font-body);
    font-size: clamp(0.62rem, 2.6vw, 0.78rem);
    font-weight: 600;
    letter-spacing: 0.03em;
    line-height: 1.25;
    cursor: pointer;
    transition: background 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.why-baq-hub__tab.is-active {
    background: var(--cdr-sand, #ffffff);
    color: var(--cdr-ink, #142334);
    box-shadow: 0 4px 14px rgba(20, 35, 52, 0.18);
}

.why-baq-hub__tab:focus-visible {
    outline: 2px solid rgba(255, 255, 255, 0.85);
    outline-offset: 2px;
}

.why-baq-hub__viewport {
    min-height: clamp(290px, 58vw, 360px);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0.35rem 0.5rem clamp(1rem, 2.5vw, 1.35rem);
}

.why-baq-hub__slide {
    width: 100%;
    animation: whyBaqHubIn 0.35s ease;
}

.why-baq-hub__slide[hidden] {
    display: none !important;
}

.why-baq-hub__icon {
    width: clamp(64px, 18vw, 80px);
    height: clamp(64px, 18vw, 80px);
    margin: 0 auto clamp(0.95rem, 3vw, 1.25rem);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: clamp(1.45rem, 4.5vw, 1.85rem);
    color: var(--white-color);
    background: linear-gradient(135deg, var(--accent-color, #2a4a63), var(--secondary-color, #1f3447));
    border: 1px solid var(--gold-accent-soft, rgba(255, 255, 255, 0.55));
    box-shadow: 0 8px 20px rgba(20, 35, 52, 0.25);
}

.why-baq-hub__slide h3 {
    margin: 0 0 0.95rem;
    font-family: var(--font-primary);
    font-size: clamp(1.12rem, 3.8vw, 1.42rem);
    font-weight: 600;
    line-height: 1.28;
    color: var(--white-color);
}

.why-baq-hub__slide p {
    margin: 0 auto;
    max-width: 34em;
    font-size: clamp(0.86rem, 2.7vw, 1rem);
    line-height: 1.68;
    color: rgba(232, 243, 241, 0.92);
}

@keyframes whyBaqHubIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 680px) {
    #why-barranquilla.al-sec-sheet {
        padding-bottom: clamp(0.65rem, 2vw, 1rem);
    }

    #why-barranquilla.al-sec-sheet > .container > h2 {
        margin-bottom: clamp(1rem, 3vw, 1.35rem);
    }

    .why-baq-hub {
        padding: clamp(1.35rem, 4vw, 1.65rem) clamp(1.15rem, 3.5vw, 1.35rem)
            clamp(1.85rem, 5vw, 2.35rem);
    }

    .why-baq-hub__viewport {
        min-height: clamp(400px, 78vw, 520px);
        padding: 0.35rem 0.35rem clamp(1.25rem, 3.5vw, 1.75rem);
    }
}

@media (max-width: 768px) {
    #why-barranquilla.al-sec-sheet {
        padding-top: clamp(4.25rem, 18vw, 7rem);
    }

    #why-barranquilla.al-sec-sheet > .container > h2 {
        margin-bottom: clamp(1rem, 3vw, 1.35rem);
    }

    .why-baq-hub {
        min-height: min(88vh, 780px);
        display: flex;
        flex-direction: column;
        padding: clamp(1.35rem, 4vw, 1.65rem) clamp(1.15rem, 3.5vw, 1.35rem)
            clamp(2rem, 5vw, 2.75rem);
    }

    .why-baq-hub__tabs {
        flex-shrink: 0;
    }

    .why-baq-hub__viewport {
        flex: 1 1 auto;
        min-height: clamp(520px, 58vh, 640px);
        padding: 0.5rem 0.35rem clamp(1.5rem, 4vw, 2rem);
    }

    .why-baq-hub__icon {
        width: clamp(80px, 22vw, 96px);
        height: clamp(80px, 22vw, 96px);
        font-size: clamp(1.65rem, 5vw, 2rem);
        margin-bottom: clamp(1.15rem, 3.5vw, 1.45rem);
    }

    #proyectos.al-sec-overlap {
        padding-top: 0;
    }

    #proyectos .coming-soon-highlight {
        margin-top: 0;
        margin-bottom: 0;
    }
}

@media (min-width: 681px) {
    .why-baq-hub {
        padding: 1.5rem 1.65rem 1.75rem;
    }

    .why-baq-hub__tab {
        font-size: 0.82rem;
        padding: 0.62rem 0.7rem;
    }

    .why-baq-hub__viewport {
        min-height: 340px;
    }
}

@media (min-width: 992px) {
    #why-barranquilla.al-sec-sheet > .container {
        width: 100%;
        max-width: none;
        padding-left: 0;
        padding-right: 0;
    }

    .why-baq-hub {
        padding: clamp(2rem, 3vw, 2.75rem) clamp(2.25rem, 4.5vw, 3.5rem)
            clamp(2.35rem, 3.5vw, 3rem);
    }

    .why-baq-hub__tabs {
        max-width: min(780px, 100%);
        margin-left: auto;
        margin-right: auto;
        margin-bottom: clamp(2rem, 2.8vw, 2.5rem);
    }

    .why-baq-hub__tab {
        font-size: 0.88rem;
        padding: 0.68rem 0.85rem;
    }

    .why-baq-hub__viewport {
        min-height: clamp(440px, 42vh, 540px);
        padding: 0.5rem 1rem 2rem;
    }

    .why-baq-hub__icon {
        width: 84px;
        height: 84px;
        margin-bottom: 1.35rem;
    }

    .why-baq-hub__slide p {
        max-width: 56em;
        font-size: 1.02rem;
        line-height: 1.72;
    }

    .why-baq-hub__slide h3 {
        font-size: clamp(1.4rem, 2.1vw, 1.65rem);
        margin-bottom: 1.2rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .why-baq-hub__slide {
        animation: none;
    }
}

#proyectos.al-sec-overlap {
    margin-top: 0;
    position: relative;
    z-index: 6;
    background: transparent;
}

/* Gran Malecón + Ciudad del Río — caja e imágenes alineadas con PROYECTOS */
:root {
    --al-card-radius: clamp(22px, 4vw, 32px);
    --al-card-inset: clamp(0.85rem, 2.2vw, 1.35rem);
    --al-card-width: calc(100% - clamp(1.7rem, 4.4vw, 2.7rem));
    --al-card-shadow: 0 20px 48px rgba(20, 35, 52, 0.22);
    --al-section-media-h: clamp(240px, 58vw, 380px);
    --al-hub-panel-bg:
        linear-gradient(165deg, rgba(255, 255, 255, 0.07) 0%, transparent 45%),
        linear-gradient(
            155deg,
            var(--secondary-color, #1f3447) 0%,
            var(--primary-color, #142334) 52%,
            var(--tertiary-color, #0d1a28) 100%
        );
}

#gran-malecon.block,
#proyectos .alrio-block {
    width: var(--al-card-width);
    max-width: var(--al-card-width);
    margin-left: auto;
    margin-right: auto;
    border-radius: var(--al-card-radius);
    box-shadow: var(--al-card-shadow);
}

#proyectos .coming-soon-highlight.alrio-block--promo,
#proyectos .alrio-block--promo.al-cover-card,
#proyectos .proj-stack-wrap.al-sec-card {
    width: var(--al-card-width);
    max-width: var(--al-card-width);
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
}

#proyectos .proj-stack-wrap.al-sec-card {
    margin-top: 0;
    margin-bottom: clamp(0.85rem, 2.2vw, 1.35rem);
    padding-bottom: clamp(2.25rem, 5vw, 3.25rem);
}

#gran-malecon.block {
    margin-bottom: clamp(1.25rem, 3vw, 2rem);
    padding: clamp(1.75rem, 4.5vw, 2.75rem) clamp(1.15rem, 3.5vw, 1.5rem);
}

#proyectos .alrio-block {
    margin-bottom: clamp(1rem, 2.5vw, 1.35rem);
}

#gran-malecon.block .container {
    padding-left: 0;
    padding-right: 0;
    max-width: none;
    width: 100%;
}

#gran-malecon .section-media-zoom,
#ciudad-del-rio .section-media-zoom {
    width: 100%;
    height: var(--al-section-media-h);
    border-radius: clamp(16px, 3.5vw, 22px);
    box-shadow: 0 15px 45px var(--shadow-medium, rgba(20, 35, 52, 0.18));
    overflow: hidden;
    position: relative;
}

#gran-malecon .section-media-zoom .slider-container,
#ciudad-del-rio .section-media-zoom .slider-container {
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
}

#gran-malecon .section-media-zoom .slider-images,
#ciudad-del-rio .section-media-zoom .slider-images {
    display: flex;
    height: 100%;
    transition: transform 0.5s ease;
}

#gran-malecon .section-media-zoom .slider-images img,
#ciudad-del-rio .section-media-zoom .slider-images img {
    width: 100%;
    height: 100%;
    max-height: none;
    flex-shrink: 0;
    object-fit: cover;
    object-position: center;
    border-radius: 0;
    box-shadow: none;
    display: block;
}

#gran-malecon .section-media-zoom .zoom-btn,
#ciudad-del-rio .section-media-zoom .zoom-btn {
    z-index: 2;
}

#ciudad-del-rio .ciudad-rio-image {
    max-width: none;
    width: 100%;
    margin-left: 0;
    margin-right: 0;
}

@media (max-width: 991px) {
    #gran-malecon .text-headline {
        order: 2;
    }

    #gran-malecon .adaptive-image-content {
        order: 1;
    }

    #gran-malecon .text-paragraph {
        order: 3;
    }

    #gran-malecon .adaptive-layout {
        gap: clamp(1.15rem, 3.2vw, 1.5rem);
        margin-top: 0;
        margin-bottom: 0;
    }

    #gran-malecon.block {
        padding: clamp(1.35rem, 4vw, 1.85rem) clamp(1rem, 3.2vw, 1.25rem)
            clamp(1.65rem, 4.5vw, 2.15rem);
    }
}

@media (max-width: 768px) {
    :root {
        --al-section-media-h: clamp(220px, 58vw, 320px);
    }

    #ciudad-del-rio .ciudad-rio-image {
        max-width: none;
        width: 100%;
        margin-left: 0;
        margin-right: 0;
    }
}

main > section.section-bg.al-sec:not(.al-sec-sheet):not(.al-sec--cards) {
    border-radius: clamp(20px, 3vw, var(--radius));
    overflow: hidden;
    margin-left: clamp(0.75rem, 2vw, 1.25rem);
    margin-right: clamp(0.75rem, 2vw, 1.25rem);
    background: var(--panel-surface, #f7f9f8);
}

/* Caja blanca agrupada (misma anchura que ALRÍO / PROYECTOS) */
.al-sec--cards {
    background: transparent !important;
    margin-left: 0;
    margin-right: 0;
    border-radius: 0;
    overflow: visible;
    padding: clamp(0.65rem, 2vw, 1.15rem) 0;
}

.projects-showcase-section.al-sec--cards {
    background: transparent !important;
    padding: clamp(0.65rem, 2vw, 1.15rem) 0 !important;
}

.projects-showcase-section.al-sec--cards p.lead {
    margin-bottom: clamp(1.5rem, 3.5vw, 2.5rem);
}

.al-sec-card {
    width: var(--al-card-width);
    max-width: var(--al-card-width);
    margin-left: auto;
    margin-right: auto;
    margin-bottom: clamp(0.85rem, 2.2vw, 1.35rem);
    padding: clamp(1.75rem, 4.5vw, 2.75rem) clamp(1.15rem, 3.5vw, 1.65rem);
    background: var(--white-color, #fff);
    border: 1px solid rgba(20, 35, 52, 0.07);
    border-radius: var(--al-card-radius);
    box-shadow: var(--al-card-shadow);
    overflow: hidden;
}

.al-sec-card > .container {
    width: 100%;
    max-width: none;
    padding-left: 0;
    padding-right: 0;
}

.al-sec-card > .container > h2:first-child,
.al-sec-card > h2:first-child {
    margin-top: 0;
}

.al-sec-card .projects-grid-container {
    margin-top: clamp(1.25rem, 3vw, 2rem);
    padding-left: 0;
    padding-right: 0;
}

#desarrollo-barranquilla.al-sec--cards .development-carousel {
    margin-top: clamp(1.25rem, 3vw, 2rem);
}

.al-sec-card--dark {
    background: linear-gradient(135deg, var(--primary-color, #142334) 0%, var(--secondary-color, #1f3447) 100%);
    border: 1px solid rgba(232, 243, 241, 0.14);
    box-shadow:
        var(--al-card-shadow),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    color: var(--light-text, #e8f3f1);
    padding: clamp(2.75rem, 7vw, 4.5rem) clamp(1.25rem, 3.5vw, 2rem)
        clamp(3.25rem, 8vw, 5rem);
    margin-bottom: calc(clamp(0.85rem, 2.2vw, 1.35rem) + var(--footer-sheet-radius, 28px));
}

#contact.al-sec--cards {
    --footer-sheet-radius: clamp(22px, 4vw, 32px);
    background: transparent !important;
    padding-top: clamp(0.65rem, 2vw, 1.15rem);
    padding-bottom: calc(clamp(0.5rem, 1.5vw, 1rem) + var(--footer-sheet-radius));
    margin-bottom: 0;
}

#contact.al-sec--cards .al-sec-card--dark {
    margin-bottom: 0;
}

#contact.al-sec--cards h2,
#contact.al-sec--cards .section-subtitle {
    color: inherit;
}

main {
    background: var(--panel-surface, #f7f9f8);
}

.video-container {
    border-radius: clamp(18px, 2.5vw, 24px);
    overflow: hidden;
}

/* Footer — arco superior tipo ALRÍO, ancho completo (sin franjas blancas a los lados) */
#main-footer.al-sec-sheet--footer {
    --footer-sheet-radius: clamp(22px, 4vw, 32px);
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
    margin-top: calc(-1 * var(--footer-sheet-radius));
    border-radius: var(--footer-sheet-radius) var(--footer-sheet-radius) 0 0;
    overflow: hidden;
    border-top: 1px solid rgba(232, 243, 241, 0.08);
    box-sizing: border-box;
}

@media (max-width: 680px) {
    #main-footer.al-sec-sheet--footer {
        --footer-sheet-radius: clamp(24px, 6vw, 28px);
    }
}


@media (min-width: 992px) {
    :root {
        --radius: 24px;
    }
}