/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    /* NUEVO GRADIENTE: Azul claro #4A90E2 a Azul intenso #003366 */
    background: linear-gradient(135deg, #003366 0%, #4A90E2 50%, #003366 100%);
    overflow: hidden;
    margin-top: 0;
    padding-top: 120px;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1440 320"><path fill="rgba(255,255,255,0.08)" d="M0,160L48,176C96,192,192,224,288,213.3C384,203,480,149,576,138.7C672,128,768,160,864,181.3C960,203,1056,213,1152,197.3C1248,181,1344,139,1392,117.3L1440,96L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z"></path></svg>') no-repeat bottom;
    background-size: cover;
    pointer-events: none;
}

/* Efecto de ondas o patrones sutiles */
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(74, 144, 226, 0.15) 0%, rgba(0, 51, 102, 0.3) 100%);
    pointer-events: none;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-text {
    flex: 1;
    color: var(--color-blanco);
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
    animation: fadeInUp 0.8s ease-out;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    background: linear-gradient(135deg, #ffffff, #e0f0ff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: none;
}

/* Versión alternativa si el gradiente en texto no funciona bien */
.hero-title-alt {
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.8rem;
    font-weight: 500;
    margin-bottom: 20px;
    line-height: 1.4;
    animation: fadeInUp 0.8s ease-out 0.2s backwards;
    font-style: italic;
    color: rgba(255, 255, 255, 0.95);
}

.hero-description {
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 40px;
    line-height: 1.6;
    animation: fadeInUp 0.8s ease-out 0.4s backwards;
    opacity: 0.95;
    color: rgba(255, 255, 255, 0.9);
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, #4A90E2, #003366);
    color: var(--color-blanco);
    padding: 16px 36px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    animation: fadeInUp 0.8s ease-out 0.6s backwards;
    box-shadow: 0 4px 20px rgba(0, 51, 102, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-hero:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 51, 102, 0.5);
    background: linear-gradient(135deg, #5aa0e8, #004080);
}

.btn-hero i {
    transition: transform 0.3s ease;
}

.btn-hero:hover i {
    transform: translateX(5px);
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease-out;
}

.hero-image img {
    max-width: 100%;
    height: auto;
    max-height: 500px;
    filter: drop-shadow(0 10px 30px rgba(0, 51, 102, 0.5));
    border-radius: 20px;
}

/* ===== ANIMACIONES ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3.2rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }
}

@media (max-width: 992px) {
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .hero-text {
        order: 2;
    }

    .hero-image {
        order: 1;
    }

    .hero-image img {
        max-height: 300px;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-subtitle {
        font-size: 1.3rem;
    }

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

    .btn-hero {
        margin: 0 auto;
    }
}

@media (max-width: 576px) {
    .hero {
        padding-top: 100px;
        min-height: auto;
        padding-bottom: 40px;
    }

    .hero-container {
        padding: 0 20px;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .hero-image img {
        max-height: 200px;
    }

    .btn-hero {
        padding: 14px 28px;
        font-size: 1rem;
    }
}