/* ==========================================================================
   Baobab Studio — home.css
   Estilos específicos de la página de inicio (front-page).
   ========================================================================== */

/* ════════════════════════════════════════════════════════════════════════════
   HERO
   ════════════════════════════════════════════════════════════════════════════ */
.hero {
    position: relative;
    height: 100svh;
    min-height: 600px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
}

/* Sombra superior para legibilidad de cabecera */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 35vh;
    background: linear-gradient(to bottom, rgba(0,0,0,0.6) 0%, transparent 100%);
    z-index: 1;
    pointer-events: none;
}

.hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
    /* Sin animaciones en el LCP */
}

.hero__overlay {
    position: absolute;
    inset: 0;
    background-color: #000; /* Color negro puro para control total de contraste */
    opacity: var(--hero-overlay-opacity);
}

.hero__content {
    position: relative;
    z-index: 2;
    width: 100%;
    padding: 0 clamp(1.5rem, 5vw, 6rem) clamp(4rem, 8vh, 7rem);
    max-width: 70%;
}

.hero__eyebrow {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 300;
    letter-spacing: var(--tracking-ultra);
    text-transform: uppercase;
    color: rgba(245,240,235,0.75);
    margin-bottom: 1.2rem;
}

.hero__title {
    font-family: var(--font-serif);
    font-size: var(--text-hero);
    font-weight: 300;
    letter-spacing: var(--tracking-wide);
    color: var(--color-cream);
    line-height: 1.05;
    margin-bottom: 1.5rem;
}

.hero__subtitle {
    font-family: var(--font-sans);
    font-size: var(--text-md);
    font-weight: 200;
    color: rgba(245,240,235,0.8);
    line-height: 1.7;
    max-width: 48ch;
    margin-bottom: 2.5rem;
}

.hero__scroll {
    position: absolute;
    bottom: 3rem;
    right: clamp(1.5rem, 5vw, 6rem);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
    color: rgba(245,240,235,0.5);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-ultra);
    text-transform: uppercase;
}

.hero__scroll-line {
    width: 1px;
    height: 60px;
    background: linear-gradient(to bottom, rgba(245,240,235,0.5), transparent);
    animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
    0%, 100% { transform: scaleY(1); opacity: 0.5; }
    50%       { transform: scaleY(0.5); opacity: 1; }
}

/* ════════════════════════════════════════════════════════════════════════════
   FILOSOFÍA
   ════════════════════════════════════════════════════════════════════════════ */
.philosophy {
    position: relative;
    padding-block: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 560px;
    overflow: hidden;
}

.philosophy__image-col {
    position: relative;
    overflow: hidden;
}

.philosophy__image-col img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 8s ease;
}

.philosophy__image-col:hover img {
    transform: scale(1.04);
}

.philosophy__text-col {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(3rem, 6vw, 7rem);
    background-color: var(--color-parchment);
}

.philosophy__quote {
    font-family: var(--font-serif);
    font-size: var(--text-2xl);
    font-weight: 300;
    font-style: italic;
    letter-spacing: var(--tracking-tight);
    color: var(--color-charcoal);
    line-height: 1.35;
    margin-bottom: var(--space-md);
    position: relative;
    padding-left: 1.5rem;
    border-left: 2px solid var(--color-bronze);
}

.philosophy__author {
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    font-weight: 300;
    letter-spacing: var(--tracking-ultra);
    text-transform: uppercase;
    color: var(--color-stone);
}

/* ════════════════════════════════════════════════════════════════════════════
   SERVICIOS (grid 3 columnas)
   ════════════════════════════════════════════════════════════════════════════ */
.home-services {
    padding-block: var(--space-xl);
    background-color: var(--color-cream);
}

.home-services__header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

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

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    background-color: var(--color-stone);
}

.service-card {
    position: relative;
    overflow: hidden;
    aspect-ratio: 3 / 4;
    background-color: var(--color-cream);
}

.service-card__img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.service-card:hover .service-card__img {
    transform: scale(1.06);
}

.service-card__overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        transparent 30%,
        rgba(28,24,20,0.8) 100%
    );
    transition: background var(--transition-medium);
}

.service-card:hover .service-card__overlay {
    background: linear-gradient(
        to bottom,
        rgba(28,24,20,0.15) 0%,
        rgba(28,24,20,0.9) 100%
    );
}

.service-card__body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 2rem 2rem 2.5rem;
    transform: translateY(0);
    transition: transform var(--transition-medium);
}

.service-card__number {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 300;
    color: rgba(245,240,235,0.2);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.service-card__title {
    font-family: var(--font-serif);
    font-size: var(--text-xl);
    font-weight: 300;
    letter-spacing: var(--tracking-wide);
    color: var(--color-cream);
    margin-bottom: 0.75rem;
}

.service-card__desc {
    font-family: var(--font-sans);
    font-size: var(--text-sm);
    font-weight: 300;
    color: rgba(245,240,235,0.7);
    line-height: 1.65;
    max-width: 100%;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-medium), transform var(--transition-medium);
    margin-bottom: 1.2rem;
}

.service-card__link {
    display: inline-flex;
    align-items: center;
    gap: 0.6em;
    font-family: var(--font-sans);
    font-size: var(--text-xs);
    letter-spacing: var(--tracking-ultra);
    text-transform: uppercase;
    color: var(--color-cream);
    opacity: 0;
    transition: opacity var(--transition-medium);
}

.service-card__link svg {
    width: 14px;
    height: 14px;
    transition: transform var(--transition-fast);
}

.service-card:hover .service-card__desc,
.service-card:hover .service-card__link {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover .service-card__link svg {
    transform: translateX(4px);
}

/* ════════════════════════════════════════════════════════════════════════════
   CTA FINAL
   ════════════════════════════════════════════════════════════════════════════ */
.home-cta {
    padding-block: var(--space-2xl);
    background-color: var(--color-charcoal);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.home-cta::before {
    content: 'BAOBAB';
    position: absolute;
    font-family: var(--font-serif);
    font-size: 22vw;
    font-weight: 300;
    letter-spacing: 0.1em;
    color: rgba(245,240,235,0.025);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    white-space: nowrap;
    pointer-events: none;
    user-select: none;
}

.home-cta .eyebrow {
    color: var(--color-stone);
}

.home-cta__title {
    font-family: var(--font-serif);
    font-size: var(--text-3xl);
    font-weight: 300;
    letter-spacing: var(--tracking-wide);
    color: var(--color-cream);
    line-height: 1.15;
    margin-bottom: var(--space-md);
}

.home-cta__subtitle {
    font-family: var(--font-sans);
    font-size: var(--text-md);
    font-weight: 200;
    color: var(--color-stone);
    max-width: 52ch;
    margin: 0 auto var(--space-lg);
    line-height: 1.7;
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
    .services-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .hero__content { max-width: 100%; }
    .service-card { aspect-ratio: 16 / 9; }
    .service-card__desc,
    .service-card__link { opacity: 1; transform: none; }

    .philosophy {
        grid-template-columns: 1fr;
    }

    .philosophy__image-col {
        height: 50vw;
        min-height: 300px;
    }

    .philosophy__text-col {
        padding: var(--space-lg) var(--space-md);
    }
}

@media (max-width: 600px) {
    .hero__title { font-size: clamp(2.5rem, 12vw, 4rem); }
    .hero__scroll { display: none; }
}

/* ── Proyectos Recientes ────────────────────────────────────────────────── */
.home-projects {
    padding-block: var(--space-xl);
    background-color: var(--color-white);
}

.home-projects__header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.projects-featured-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: var(--space-lg);
}

.project-featured-card {
    text-decoration: none;
    color: inherit;
    display: block;
}

.project-featured-card__img {
    aspect-ratio: 4 / 5;
    overflow: hidden;
    margin-bottom: 1.25rem;
}

.project-featured-card__img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.project-featured-card:hover .project-featured-card__img img {
    transform: scale(1.05);
}

.project-featured-card__info .eyebrow {
    font-size: 10px;
    margin-bottom: 0.5rem;
}

.project-featured-card__title {
    font-size: var(--text-md);
    font-weight: 300;
    letter-spacing: 0.02em;
    color: var(--color-charcoal);
}

.home-projects__footer {
    text-align: center;
}

@media (max-width: 900px) {
    .projects-featured-grid {
        grid-template-columns: 1fr;
    }
}