/* =============================================================
   HOME — Hero, preview portfolio, preview escritura, CTA
   ============================================================= */

/* ---- Hero fullscreen ---- */
.marien-hero {
    position: relative;
    min-height: 100svh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background-color: var(--color-primary);
}

.marien-hero__media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.marien-hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

/* Gradiente para legibilidad del texto */
.marien-hero__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(28, 28, 46, 0.80) 0%,
        rgba(28, 28, 46, 0.50) 60%,
        rgba(28, 28, 46, 0.30) 100%
    );
    z-index: 1;
}

.marien-hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: var(--space-24) var(--space-4);
    max-width: var(--container-max);
    margin-inline: auto;
}

@media (min-width: 768px) {
    .marien-hero__content {
        padding: var(--space-20) var(--space-8);
        max-width: 720px;
    }
}

@media (min-width: 1024px) {
    .marien-hero__content {
        padding: var(--space-20) var(--space-12);
        max-width: 860px;
    }
}

.marien-hero__eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: var(--font-size-xs);
    font-weight: 500;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-4);
    animation: fadeInUp 0.6s ease 0.2s both;
}

.marien-hero__title {
    font-family: var(--font-heading);
    font-size: clamp(1.55rem, 6.5vw, 5.5rem);
    font-weight: 300;
    line-height: 1.05;
    color: var(--color-surface);
    margin-bottom: var(--space-6);
    animation: fadeInUp 0.6s ease 0.4s both;
    white-space: nowrap;
}

.marien-hero__title em {
    font-style: italic;
    color: var(--color-accent);
}

.marien-hero__description {
    font-size: clamp(var(--font-size-base), 2vw, var(--font-size-lg));
    color: rgba(248, 245, 240, 0.85);
    max-width: 520px;
    line-height: 1.7;
    margin-bottom: var(--space-8);
    animation: fadeInUp 0.6s ease 0.6s both;
}

.marien-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    animation: fadeInUp 0.6s ease 0.8s both;
}

.marien-hero__scroll-hint {
    position: absolute;
    bottom: var(--space-8);
    right: var(--space-6);
    z-index: calc(var(--z-above) + 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-2);
    color: rgba(248, 245, 240, 0.6);
    font-size: var(--font-size-xs);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

@keyframes scrollBounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(6px); }
}

.marien-hero__scroll-arrow {
    width: 20px;
    height: 30px;
    border: 1.5px solid rgba(248, 245, 240, 0.4);
    border-radius: 10px;
    position: relative;
}

.marien-hero__scroll-arrow::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: rgba(248, 245, 240, 0.6);
    border-radius: 2px;
    animation: scrollBounce 1.5s ease infinite;
}

/* ---- Preview Portfolio ---- */
.marien-portfolio-preview {
    padding-block: var(--space-16) var(--space-20);
    background-color: var(--color-surface);
}

/* =============================================================
   GRID EDITORIAL BENTO — 6 fotografías, composición asimétrica
   Mobile  : 2 columnas apiladas
   Tablet  : 2 columnas con item 1 featured
   Desktop : 4 columnas × 3 filas
             [ 1 ×2col ×2row ][ 2 ][ 4 ×1col ×2row ]
             [ 1 continúa    ][ 3 ][ 4 continúa     ]
             [ 5 ×2col       ][ 6 ×2col             ]
   ============================================================= */

.marien-portfolio-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
}

/* Mobile: item 1 ocupa fila completa */
.marien-portfolio-grid__item--1 {
    grid-column: 1 / -1;
}

@media (min-width: 768px) {
    .marien-portfolio-grid {
        grid-template-columns: 2fr 1fr;
        gap: 8px;
    }
    .marien-portfolio-grid__item--1 {
        grid-row: span 2;
        grid-column: 1;
    }
}

@media (min-width: 1024px) {
    .marien-portfolio-grid {
        grid-template-columns: repeat(4, 1fr);
        grid-template-rows: 270px 270px 240px;
        gap: 10px;
    }

    /* Imagen 1 — protagonista, gran cuadrado izquierdo */
    .marien-portfolio-grid__item--1 {
        grid-column: 1 / 3;
        grid-row: 1 / 3;
    }

    /* Imagen 2 — cuadrado superior centro-derecha */
    .marien-portfolio-grid__item--2 {
        grid-column: 3;
        grid-row: 1;
    }

    /* Imagen 3 — cuadrado inferior centro */
    .marien-portfolio-grid__item--3 {
        grid-column: 3;
        grid-row: 2;
    }

    /* Imagen 4 — alta, columna extremo derecho, 2 filas */
    .marien-portfolio-grid__item--4 {
        grid-column: 4;
        grid-row: 1 / 3;
    }

    /* Imagen 5 — apaisada inferior izquierda */
    .marien-portfolio-grid__item--5 {
        grid-column: 1 / 3;
        grid-row: 3;
    }

    /* Imagen 6 — apaisada inferior derecha */
    .marien-portfolio-grid__item--6 {
        grid-column: 3 / 5;
        grid-row: 3;
    }
}

/* ---- Tarjeta de foto (versión home) ---- */
.marien-photo-card--home {
    position: relative;
    overflow: hidden;
    height: 100%;
    min-height: 180px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    display: block;
    background-color: var(--color-section-alt);
}

/* Efecto zoom en la imagen */
.marien-photo-card--home .marien-photo-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform-origin: center;
    will-change: transform;
}

.marien-photo-card--home:hover .marien-photo-card__image,
.marien-photo-card--home:focus-visible .marien-photo-card__image {
    transform: scale(1.07);
}

/* Overlay oscuro de abajo arriba */
.marien-photo-card--home .marien-photo-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(28, 28, 46, 0.82) 0%,
        rgba(28, 28, 46, 0.30) 45%,
        transparent 70%
    );
    opacity: 0;
    transition: opacity 0.45s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--space-5) var(--space-5) var(--space-4);
    pointer-events: none;
}

.marien-photo-card--home:hover .marien-photo-card__overlay,
.marien-photo-card--home:focus-visible .marien-photo-card__overlay {
    opacity: 1;
}

/* Texto del caption en el overlay */
.marien-photo-card--home .marien-photo-card__caption {
    color: var(--color-surface);
    font-family: var(--font-heading);
    font-size: var(--font-size-lg);
    font-weight: 300;
    line-height: 1.3;
    letter-spacing: 0.02em;
    margin-bottom: var(--space-2);
    transform: translateY(6px);
    transition: transform 0.45s ease;
}

.marien-photo-card--home:hover .marien-photo-card__caption {
    transform: translateY(0);
}

/* CTA "Ver" con icono — aparece debajo del caption */
.marien-photo-card--home .marien-photo-card__cta {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: var(--color-accent);
    font-family: var(--font-body);
    font-size: var(--font-size-xs);
    font-weight: 500;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    transform: translateY(8px);
    opacity: 0;
    transition: opacity 0.35s ease 0.08s, transform 0.35s ease 0.08s;
}

.marien-photo-card--home:hover .marien-photo-card__cta,
.marien-photo-card--home:focus-visible .marien-photo-card__cta {
    opacity: 1;
    transform: translateY(0);
}

/* Línea dorada inferior en cada celda — aparece al hover */
.marien-portfolio-grid__item {
    position: relative;
}

.marien-portfolio-grid__item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    z-index: 2;
    pointer-events: none;
}

.marien-portfolio-grid__item:hover::after {
    transform: scaleX(1);
}

/* ---- Preview Escritura ---- */
.marien-literary-preview {
    padding-block: var(--space-20);
    background-color: var(--color-bg);
    position: relative;
    overflow: hidden;
}

/* Elemento decorativo de fondo */
.marien-literary-preview::before {
    content: '"';
    position: absolute;
    top: -0.2em;
    left: -0.05em;
    font-family: var(--font-literary);
    font-size: clamp(12rem, 25vw, 24rem);
    line-height: 1;
    color: rgba(139, 94, 82, 0.05);
    pointer-events: none;
    user-select: none;
    z-index: var(--z-below);
}

.marien-literary-grid {
    display: grid;
    gap: var(--space-6);
}

@media (min-width: 768px) {
    .marien-literary-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .marien-literary-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ---- Sección CTA tienda ---- */
.marien-cta-shop {
    padding-block: var(--space-20);
    background-color: var(--color-primary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.marien-cta-shop::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse 80% 60% at 50% 50%, rgba(201, 169, 110, 0.12) 0%, transparent 70%);
    pointer-events: none;
}

.marien-cta-shop .marien-section__subtitle {
    color: var(--color-accent);
}

.marien-cta-shop .marien-section__title {
    color: var(--color-surface);
}

.marien-cta-shop .marien-section__description {
    color: rgba(248, 245, 240, 0.75);
}

.marien-cta-shop__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-4);
    justify-content: center;
    margin-top: var(--space-8);
}