/**
 * home.css — Estilos de la Página de Inicio (index.php)
 */

/* ============================================
   HERO
   ============================================ */
.hero-section {
    position: relative;
    min-height: 580px;
    height: 68vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--color-white);
    background-image: url(../images/home-solutions.webp);
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 0 24px;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(21, 53, 99, 0.88), rgba(21, 53, 99, 0.52));
}

.hero-section .container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 860px;
}

.hero-content h1 {
    font-size: clamp(2rem, 5vw, 3.2rem);
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.12;
    letter-spacing: -0.03em;
}

.hero-content .hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.3rem);
    font-weight: 400;
    opacity: 0.9;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.6;
}

/* ============================================
   3 TARJETAS CLAVE
   ============================================ */
.key-features-section {
    padding: 88px 24px;
    background-color: var(--color-white);
}

.key-features-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

.key-feature-card {
    background: var(--color-white);
    padding: 36px 28px;
    text-align: center;
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-2);
    border: 1px solid var(--color-border);
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.key-feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-3);
}

.key-feature-card .card-icon-wrapper {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 76px;
    height: 76px;
    margin-bottom: 22px;
    background-color: rgba(54, 69, 142, 0.07);
    border-radius: 50%;
}
.key-feature-card .card-icon { height: 44px; width: auto; }

.key-feature-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 10px;
    letter-spacing: -0.01em;
}
.key-feature-card p { color: var(--ink-soft); line-height: 1.7; font-size: 0.95rem; }

/* ============================================
   REJILLA DE 14 CARACTERÍSTICAS
   ============================================ */
.platform-features-section {
    padding: 88px 24px;
    background-color: var(--surface);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.feature-item-card {
    background-color: var(--color-white);
    border-radius: var(--r-md);
    box-shadow: var(--shadow-1);
    border: 1px solid var(--color-border);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.feature-item-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-2);
}

.feature-item-card .card-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.feature-item-card .card-content { padding: 24px; flex-grow: 1; }
.feature-item-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0 0 8px;
    letter-spacing: -0.01em;
}
.feature-item-card p {
    font-size: 0.92rem;
    color: var(--ink-soft);
    line-height: 1.6;
    margin: 0;
}

/* ============================================
   SECCIÓN CTA
   ============================================ */
.cta-section {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-align: center;
    padding: 80px 24px;
}
.cta-section h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 700;
    margin-bottom: 32px;
    letter-spacing: -0.02em;
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 768px) {
    .key-features-section,
    .platform-features-section,
    .cta-section { padding: 64px 20px; }
    .features-grid,
    .key-features-container { grid-template-columns: 1fr; }
}