/* ==========================================
    IMPORTS — Mismas fuentes del sistema
    ========================================== */

    @import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,wght@0,300;0,600;0,700;1,300;1,600&family=DM+Sans:wght@300;400;500&display=swap');

    /* ==========================================
    VARIABLES — Sistema unificado
    ========================================== */

    :root {
        --primary:       #0f1c2e;
        --secondary:     #347EBF;
        --accent:        #C9A96E;
        --accent-light:  #F5EDD8;
        --surface:       #F8F6F1;
        --surface-2:     #EEF4FB;
        --text-body:     #3a3d45;
        --text-muted:    #7a7f8c;
        --white:         #ffffff;

        --font-display:  'Fraunces', Georgia, serif;
        --font-body:     'DM Sans', sans-serif;

        --radius-sm:  12px;
        --radius-md:  20px;
        --radius-lg:  32px;

        --shadow-soft:   0 4px 24px rgba(15,28,46,.06);
        --shadow-card:   0 12px 40px rgba(15,28,46,.09);
        --shadow-hover:  0 20px 56px rgba(15,28,46,.15);

        --transition: .38s cubic-bezier(.25,.8,.25,1);
    }

    /* ==========================================
        RESET & BASE
    ========================================== */

    *, *::before, *::after { box-sizing: border-box; }

    body {
        font-family: var(--font-body);
        color: var(--text-body);
        background: var(--white);
        -webkit-font-smoothing: antialiased;
    }

    /* ==========================================
        HERO — Fondo oscuro con patrón de líneas
    ========================================== */

/* ==========================================
HERO DOCUMENTOS
========================================== */

.page-hero{

    position: relative;

    padding: 4rem 0;;

    background:
        linear-gradient(
            rgba(255,255,255,.92),
            rgba(255,255,255,.92)
        ),
        url("../img/hero.jpg");

    background-size: cover;
    background-position: center;

    border-bottom: 1px solid rgba(0,0,0,.05);
}

.page-hero .container{

    max-width: 900px;

    text-align: center;
}

/* Badge */

.hero-badge{

    display: inline-flex;

    align-items: center;

    padding: .7rem 1.3rem;

    border-radius: 999px;

    background: rgba(52,126,191,.08);

    color: var(--secondary-color);

    font-size: .9rem;

    font-weight: 600;

    margin-bottom: 1.5rem;
}

/* Título */

.page-title{

    font-size: clamp(3rem,5vw,4.8rem);

    font-weight: 700;

    line-height: 1.1;

    color: var(--primary-color);

    margin-bottom: 1.5rem;

    letter-spacing: -1px;
}

/* Descripción */

.page-description{

    max-width: 700px;

    margin: auto;

    font-size: 1.1rem;

    line-height: 1.8;

    color: var(--text-light);
}

/* Línea elegante */

.page-title::after{

    content: "";

    display: block;

    width: 90px;

    height: 4px;

    background: var(--secondary-color);

    border-radius: 20px;

    margin: 1.5rem auto 0;
}

/* Responsive */

@media(max-width:768px){

    .page-hero{
        padding: 5rem 0;
    }

    .page-title{
        font-size: 2.4rem;
    }

    .page-description{
        font-size: 1rem;
    }
}

    /* ==========================================
    SECCIÓN DOCUMENTOS
    ========================================== */

    .documents {
        padding: 7rem 0 8rem;
        background: var(--white);
    }

    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 2rem;
    }

    /* Encabezado de sección */
    .section-header {
        margin-bottom: 3.5rem;
        display: flex;
        align-items: flex-end;
        gap: 2rem;
        justify-content: space-between;
    }

    .section-tag {
        display: inline-block;
        font-size: .72rem;
        font-weight: 500;
        letter-spacing: .12em;
        text-transform: uppercase;
        color: var(--accent);
        padding-bottom: .4rem;
        border-bottom: 1px solid var(--accent);
    }

    .section-title {
        font-family: var(--font-display);
        font-size: clamp(2rem, 3.5vw, 3rem);
        font-weight: 600;
        color: var(--primary);
        line-height: 1.1;
        letter-spacing: -.02em;
        margin: .5rem 0 0;
    }

    .section-count {
        font-size: .85rem;
        color: var(--text-muted);
        white-space: nowrap;
        padding-bottom: .4rem;
    }

    /* ==========================================
    GRID DE DOCUMENTOS
    ========================================== */

    .documents-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
    }

    /* ==========================================
    TARJETA DE DOCUMENTO
    ========================================== */

    .document-card {
        position: relative;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        background: var(--white);
        border: 1px solid rgba(15,28,46,.08);
        border-radius: var(--radius-md);
        padding: 2rem 1.8rem 1.6rem;
        text-decoration: none;
        color: inherit;
        transition: var(--transition);
        overflow: hidden;
        group: true;
    }

    /* Línea de acento superior */
    .document-card::before {
        content: "";
        position: absolute;
        top: 0; left: 0;
        width: 100%; height: 2px;
        background: linear-gradient(90deg, var(--secondary), var(--accent));
        transform: scaleX(0);
        transform-origin: left;
        transition: transform .4s ease;
    }

    /* Ícono de documento — decorativo */
    .document-card::after {
        content: "";
        position: absolute;
        bottom: -20px; right: -20px;
        width: 80px; height: 80px;
        background: var(--surface-2);
        border-radius: 50%;
        transition: var(--transition);
    }

    .document-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-hover);
        border-color: transparent;
    }

    .document-card:hover::before {
        transform: scaleX(1);
    }

    .document-card:hover::after {
        transform: scale(2.5);
        background: rgba(52,126,191,.05);
    }

    /* Ícono SVG de PDF/archivo */
    .document-card__icon {
        width: 44px;
        height: 44px;
        background: var(--surface-2);
        border-radius: 10px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-bottom: 1.4rem;
        flex-shrink: 0;
        transition: var(--transition);
        position: relative;
        z-index: 1;
    }

    .document-card__icon svg {
        width: 22px;
        height: 22px;
        color: var(--secondary);
        transition: color .3s ease;
    }

    .document-card:hover .document-card__icon {
        background: var(--secondary);
    }

    .document-card:hover .document-card__icon svg {
        color: var(--white);
    }

    /* Título */
    .document-card h3 {
        font-family: var(--font-body);
        font-size: .98rem;
        font-weight: 500;
        color: var(--primary);
        line-height: 1.45;
        margin: 0 0 1.4rem;
        flex: 1;
        position: relative;
        z-index: 1;
    }

    /* Footer de la tarjeta */
    .document-card__footer {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-top: 1rem;
        border-top: 1px solid rgba(15,28,46,.06);
        position: relative;
        z-index: 1;
    }

    .document-card__type {
        font-size: .7rem;
        font-weight: 500;
        letter-spacing: .08em;
        text-transform: uppercase;
        color: var(--text-muted);
        background: var(--surface);
        padding: .3rem .8rem;
        border-radius: 100px;
    }

    .document-card__arrow {
        width: 32px;
        height: 32px;
        border-radius: 50%;
        border: 1px solid rgba(15,28,46,.1);
        display: flex;
        align-items: center;
        justify-content: center;
        transition: var(--transition);
        flex-shrink: 0;
    }

    .document-card__arrow svg {
        width: 14px;
        height: 14px;
        color: var(--text-muted);
        transition: var(--transition);
    }

    .document-card:hover .document-card__arrow {
        background: var(--secondary);
        border-color: var(--secondary);
    }

    .document-card:hover .document-card__arrow svg {
        color: var(--white);
        transform: translate(2px, -2px);
    }

    /* ==========================================
    BANNER INFERIOR — CTA / info extra
    ========================================== */

    .docs-banner {
        margin-top: 4rem;
        background: var(--primary);
        border-radius: var(--radius-lg);
        padding: 3.5rem 4rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 2rem;
        position: relative;
        overflow: hidden;
    }

    .docs-banner::before {
        content: "";
        position: absolute;
        width: 400px; height: 400px;
        background: radial-gradient(circle, rgba(201,169,110,.15) 0%, transparent 70%);
        right: -100px; top: -150px;
        pointer-events: none;
    }

    .docs-banner__text h3 {
        font-family: var(--font-display);
        font-size: 1.8rem;
        font-weight: 600;
        color: var(--white);
        margin-bottom: .6rem;
        letter-spacing: -.01em;
    }

    .docs-banner__text p {
        color: rgba(255,255,255,.5);
        font-size: .95rem;
        line-height: 1.7;
        font-weight: 300;
        max-width: 480px;
    }

    .docs-banner__btn {
        flex-shrink: 0;
        display: inline-flex;
        align-items: center;
        gap: .6rem;
        padding: .9rem 2rem;
        background: var(--accent);
        color: var(--primary);
        border-radius: 100px;
        font-size: .88rem;
        font-weight: 600;
        letter-spacing: .02em;
        text-decoration: none;
        transition: var(--transition);
        white-space: nowrap;
        position: relative;
        z-index: 1;
    }

    .docs-banner__btn svg {
        width: 16px; height: 16px;
        transition: transform .3s ease;
    }

    .docs-banner__btn:hover {
        background: var(--white);
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(0,0,0,.2);
    }

    .docs-banner__btn:hover svg {
        transform: translateX(3px);
    }

    /* ==========================================
    ANIMACIÓN DE ENTRADA — tarjetas escalonadas
    ========================================== */

    @keyframes fadeUp {
        from {
            opacity: 0;
            transform: translateY(24px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .document-card {
        animation: fadeUp .5s ease both;
    }

    .document-card:nth-child(1)  { animation-delay: .05s; }
    .document-card:nth-child(2)  { animation-delay: .10s; }
    .document-card:nth-child(3)  { animation-delay: .15s; }
    .document-card:nth-child(4)  { animation-delay: .20s; }
    .document-card:nth-child(5)  { animation-delay: .25s; }
    .document-card:nth-child(6)  { animation-delay: .30s; }
    .document-card:nth-child(7)  { animation-delay: .35s; }
    .document-card:nth-child(8)  { animation-delay: .40s; }
    .document-card:nth-child(9)  { animation-delay: .45s; }
    .document-card:nth-child(10) { animation-delay: .50s; }
    .document-card:nth-child(11) { animation-delay: .55s; }
    .document-card:nth-child(12) { animation-delay: .60s; }

    /* ==========================================
    RESPONSIVE
    ========================================== */

    @media (max-width: 992px) {
        .documents-grid {
            grid-template-columns: repeat(2, 1fr);
        }

        .section-header {
            flex-direction: column;
            align-items: flex-start;
            gap: .5rem;
        }

        .docs-banner {
            flex-direction: column;
            align-items: flex-start;
            padding: 2.5rem 2rem;
        }
    }

    @media (max-width: 640px) {
        .page-hero {
            padding: 6rem 0 5rem;
        }

        .documents {
            padding: 4rem 0 5rem;
        }

        .documents-grid {
            grid-template-columns: 1fr;
            gap: 1rem;
        }

        .document-card {
            padding: 1.6rem 1.4rem 1.3rem;
        }

        .docs-banner {
            border-radius: var(--radius-md);
        }
    }