/*
 * Estilos de la página de inicio
 * Hero, projects grid, about, stats, testimonials, CTA
 */

/* ═══════════════════════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════════════════════ */

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 6rem;
    overflow: hidden;
}

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

.hero__bg picture {
    display: block;
    width: 100%;
    height: 100%;
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background-color: var(--bg-overlay);
    z-index: 1;
}

/* Imagen de fondo: cubre todo el contenedor, centrada,
   sin distorsión, mostrando el máximo posible en cada pantalla */
.hero__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

.hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
}

.hero__subtitle {
    font-weight: var(--font-weight-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--letter-spacing-wider);
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-lg);
}

.hero__title {
    font-weight: var(--font-weight-bold);
    font-size: var(--text-5xl);
    line-height: var(--line-height-tight);
    letter-spacing: var(--letter-spacing-tight);
    color: var(--color-white);
    max-width: 800px;
    margin-bottom: var(--spacing-2xl);
}

.hero__title em {
    font-style: italic;
    font-weight: var(--font-weight-light);
}

.hero__actions {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* ═══════════════════════════════════════════════════════════
   PROJECTS BENTO GRID
   ═══════════════════════════════════════════════════════════ */

.projects-section {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    background-color: var(--bg-primary);
}

.projects-section__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: var(--spacing-3xl);
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding: 0 var(--margin-desktop);
    flex-wrap: wrap;
    gap: var(--spacing-lg);
}

.projects-section__label {
    font-weight: var(--font-weight-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-md);
}

.projects-section__title {
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-3xl);
    color: var(--text-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--spacing-xl);
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
    height: 800px;
}

.project-card {
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.project-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

.project-card:hover .project-card__image {
    transform: scale(1.05);
}

.project-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, var(--bg-overlay-dark), transparent);
    opacity: 0;
    transition: opacity var(--transition-normal);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: var(--spacing-xl);
}

.project-card:hover .project-card__overlay {
    opacity: 1;
}

.project-card__tag {
    font-weight: var(--font-weight-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-xs);
}

.project-card__title {
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-3xl);
    color: var(--color-white);
}

.project-card__line {
    height: 2px;
    width: 0;
    background-color: var(--color-primary-light);
    transition: width 0.5s ease;
    margin-top: var(--spacing-md);
}

.project-card:hover .project-card__line {
    width: 100%;
}

/* Featured card (ocupa 8 columnas) */
.project-card--featured {
    grid-column: span 8;
}

/* Secondary cards */
.project-card--side {
    grid-column: span 4;
}

.project-card--side .project-card__title {
    font-size: var(--text-2xl);
}

.project-card--side-wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    grid-column: span 4;
}

/* ═══════════════════════════════════════════════════════════
   ABOUT SECTION
   ═══════════════════════════════════════════════════════════ */

.about-section {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    background-color: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.about-section__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-4xl);
    align-items: center;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
}

.about-section__image-wrap {
    position: relative;
}

.about-section__deco {
    position: absolute;
    top: calc(-1 * var(--spacing-xl));
    left: calc(-1 * var(--spacing-xl));
    width: 128px;
    height: 128px;
    background-color: rgba(254, 208, 61, 0.1);
    z-index: 0;
}

.about-section__image {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.about-section__badge {
    position: absolute;
    bottom: calc(-1 * var(--spacing-xl));
    right: calc(-1 * var(--spacing-xl));
    background-color: var(--bg-secondary);
    padding: var(--spacing-3xl);
    color: var(--text-light);
    max-width: 280px;
    z-index: 2;
}

.about-section__badge-year {
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-3xl);
    margin-bottom: var(--spacing-xs);
}

.about-section__badge-text {
    font-weight: var(--font-weight-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    opacity: 0.7;
}

.about-section__text-wrap {
    max-width: 560px;
}

.about-section__label {
    font-weight: var(--font-weight-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
}

.about-section__title {
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-3xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

.about-section__title em {
    color: var(--color-primary);
    font-style: italic;
}

.about-section__text {
    color: var(--text-muted);
    font-size: var(--text-lg);
}

.about-section__text p + p {
    margin-top: var(--spacing-lg);
}

.about-section__values {
    margin-top: var(--spacing-3xl);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.about-section__value-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-weight: var(--font-weight-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    color: var(--text-secondary);
}

.about-section__value-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-primary-light);
    flex-shrink: 0;
}

/* ═══════════════════════════════════════════════════════════
   STATS SECTION
   ═══════════════════════════════════════════════════════════ */

.stats-section {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    background-color: var(--bg-secondary);
    color: var(--text-light);
}

.stats-section__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-3xl);
    text-align: center;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
}

.stats-section__number {
    font-weight: var(--font-weight-bold);
    font-size: var(--text-5xl);
    color: var(--color-primary-light);
    margin-bottom: var(--spacing-xs);
}

.stats-section__label {
    font-weight: var(--font-weight-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--letter-spacing-widest);
    text-transform: uppercase;
    opacity: 0.6;
}

/* ═══════════════════════════════════════════════════════════
   TESTIMONIALS SECTION
   ═══════════════════════════════════════════════════════════ */

.testimonials-section {
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    background-color: var(--bg-primary);
    position: relative;
    overflow: hidden;
}

.testimonials-section__inner {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    padding: 0 var(--margin-desktop);
}

.testimonials-section__quote-icon {
    color: var(--color-primary-light);
    font-size: 4rem;
    margin-bottom: var(--spacing-xl);
}

.testimonials-section__label {
    font-weight: var(--font-weight-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--letter-spacing-widest);
    text-transform: uppercase;
    color: var(--color-primary);
    margin-bottom: var(--spacing-3xl);
}

.testimonials-section__blockquote {
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-2xl);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-xl);
    font-style: italic;
}

.testimonials-section__author {
    font-weight: var(--font-weight-bold);
    font-size: var(--text-xs);
    letter-spacing: var(--letter-spacing-wide);
    text-transform: uppercase;
    color: var(--text-secondary);
}

.testimonials-section__author span {
    opacity: 0.6;
}

/* Trust Stats */
.testimonials-section__trust {
    margin-top: var(--spacing-4xl);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding: var(--spacing-4xl) var(--margin-desktop) 0;
    border-top: var(--border-width) solid var(--color-gray-400);
}

.testimonials-section__trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.testimonials-section__trust-number {
    font-weight: var(--font-weight-bold);
    font-size: var(--text-5xl);
    color: var(--text-secondary);
}

.testimonials-section__trust-text {
    color: var(--text-muted);
    max-width: 280px;
}

/* ═══════════════════════════════════════════════════════════
   CTA SECTION
   ═══════════════════════════════════════════════════════════ */

.cta-section {
    position: relative;
    padding-top: var(--section-padding);
    padding-bottom: var(--section-padding);
    overflow: hidden;
}

.cta-section__bg {
    position: absolute;
    inset: 0;
    background-color: var(--bg-secondary);
    z-index: 0;
}

.cta-section__inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--margin-desktop);
}

.cta-section__title {
    font-weight: var(--font-weight-semibold);
    font-size: var(--text-3xl);
    color: var(--color-white);
    margin-bottom: var(--spacing-xl);
}

.cta-section__text {
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-lg);
    max-width: 560px;
    margin: 0 auto var(--spacing-3xl);
}

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE: HOME
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
    .hero__title {
        font-size: var(--text-4xl);
    }

    .projects-grid {
        height: auto;
        grid-template-columns: 1fr 1fr;
    }

    .project-card--featured {
        grid-column: span 2;
        height: 400px;
    }

    .project-card--side-wrapper {
        grid-column: span 2;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .about-section__inner {
        grid-template-columns: 1fr;
        gap: var(--spacing-3xl);
    }

    .about-section__image {
        height: 400px;
    }

    .about-section__badge {
        position: absolute;
        margin-top: var(--spacing-lg);
    }

    .stats-section__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .hero__title {
        font-size: var(--text-4xl);
    }

    .hero__actions {
        flex-direction: column;
    }

    .projects-grid {
        grid-template-columns: 1fr;
        height: auto;
    }

    .project-card--featured {
        grid-column: 1;
        height: 300px;
    }

    .project-card--side-wrapper {
        grid-column: 1;
        grid-template-columns: 1fr;
    }

    .project-card--side {
        grid-column: 1;
        height: 250px;
    }

    .about-section__image {
        height: 300px;
    }

    .stats-section__grid {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-xl);
    }

    .testimonials-section__trust {
        grid-template-columns: 1fr;
    }

    .testimonials-section__trust-item {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 640px) {
    .hero {
        min-height: 90vh;
        padding-top: 4.5rem;
    }

    .hero__title {
        font-size: var(--text-3xl);
        max-width: 100%;
        margin-bottom: var(--spacing-xl);
    }

    .hero__subtitle {
        font-size: 0.65rem;
        margin-bottom: var(--spacing-md);
    }

    .hero__actions {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .hero__actions .btn {
        width: 100%;
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: 85vh;
        padding-top: 4rem;
    }

    .hero__title {
        font-size: var(--text-2xl);
    }

    .hero__subtitle {
        font-size: 0.6rem;
    }

    .hero__actions .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 0.65rem;
    }

    .stats-section__grid {
        grid-template-columns: 1fr 1fr;
    }

    .stats-section__number {
        font-size: var(--text-4xl);
    }
}

/* Pantallas muy pequeñas */
@media (max-width: 360px) {
    .hero {
        padding-top: 3.5rem;
    }

    .hero__title {
        font-size: 1.5rem;
    }
}