/* ====================================
   HERO SECTION - CARRUSEL Y FORMULARIO
   ==================================== */

.hero-section {
    position: relative;
    height: 100vh;
    overflow: hidden;
    display: flex;
    align-items: center;
}

/* Carousel */
.carousel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    overflow: hidden;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    display: block;
}

/* Gradientes de respaldo */
.slide1 { background: var(--gradient-primary); }
.slide2 { background: var(--gradient-error); }
.slide3 { background: var(--gradient-success); }
.slide4 { background: linear-gradient(135deg, var(--primary-color), var(--success-color)); }

/* Formulario lateral */
.form-aside {
    position: absolute;
    top: 50%;
    left: var(--space-4xl);
    transform: translateY(-50%);
    width: 400px;
    max-width: calc(50% - var(--space-4xl));
    z-index: 10;
}

.form-container {
    padding: var(--space-2xl);
    background: var(--gradient-primary);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.form-title {
    color: var(--text-light);
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--space-xl);
    text-align: center;
    transition: var(--transition-normal);
}

/* Override form styles for hero form */
.form-container .form-input {
    width: 100%;
    padding: var(--space-md);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    background: var(--white);
    color: var(--text-dark);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
    box-sizing: border-box;
}

.form-container .form-input:focus {
    outline: none;
    box-shadow: var(--shadow-focus);
    transform: translateY(-1px);
}

/* Checkbox para hero form */
.form-container .checkbox {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--primary-color);
}

.form-container .checkbox-label {
    font-size: var(--font-size-sm);
    line-height: 1.4;
    color: var(--text-light);
    font-weight: var(--font-weight-normal);
}

/* Botón submit para hero form */
.submit-btn {
    width: 100%;
    padding: var(--space-md);
    background: var(--white);
    color: var(--text-dark);
    border: none;
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
    box-sizing: border-box;
}

.submit-btn:hover {
    background: var(--light-gray);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.submit-btn:active {
    transform: translateY(0);
}

.submit-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

.submit-btn.loading::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    margin: auto;
    border: 2px solid transparent;
    border-top-color: var(--text-dark);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    top: 0;
    right: 15px;
    bottom: 0;
}

/* Controles del carousel */
.carousel-controls {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: var(--space-lg);
    z-index: 15;
}

.carousel-arrow {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: var(--border-radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-normal);
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
    box-shadow: var(--shadow-md);
}

.carousel-arrow:hover {
    background: var(--white);
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.carousel-dots {
    display: flex;
    gap: var(--space-md);
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: var(--border-radius-full);
    background: rgba(255, 255, 255, 0.5);
    border: none;
    cursor: pointer;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.carousel-dot.active {
    background: var(--white);
    transform: scale(1.3);
    box-shadow: var(--shadow-md);
}

.carousel-dot:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: scale(1.1);
}

/* Responsive Design */
@media (max-width: 1024px) {
    .form-aside {
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: 90%;
        max-width: 500px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        margin-top: 60px;
        min-height: calc(100vh - 60px);
        height: auto;
    }

    .form-aside {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        width: calc(100% - 32px);
        max-width: 400px;
        margin: 0;
    }

    .form-container {
        padding: var(--space-lg);
        margin: 16px;
        width: auto;
    }

    .form-title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--space-lg);
    }

    .carousel-controls {
        bottom: var(--space-lg);
        gap: var(--space-md);
    }

    .carousel-arrow {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }

    .carousel-dot {
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .hero-section {
        margin-top: 60px;
        min-height: calc(100vh - 60px);
        height: auto;
        padding: 16px 0;
    }

    .form-aside {
        position: absolute;
        left: 16px;
        right: 16px;
        top: 50%;
        transform: translateY(-50%);
        width: auto;
        max-width: none;
        margin: 0;
    }

    .form-container {
        padding: var(--space-md);
        margin: 0;
        width: 100%;
        box-sizing: border-box;
    }

    .form-title {
        font-size: var(--font-size-lg);
        margin-bottom: var(--space-md);
    }

    .form-container .form-input,
    .submit-btn {
        padding: var(--space-sm) var(--space-md);
        font-size: var(--font-size-sm);
    }

    .form-container .checkbox-label {
        font-size: 12px;
    }
    
    .carousel-controls {
        bottom: 10px;
        gap: var(--space-sm);
    }

    .carousel-arrow {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }

    .carousel-dot {
        width: 8px;
        height: 8px;
    }
}

@media (max-width: 360px) {
    .form-aside {
        left: 8px;
        right: 8px;
    }

    .form-container {
        padding: 16px;
    }

    .form-title {
        font-size: 18px;
        margin-bottom: 16px;
    }

    .form-group {
        margin-bottom: 12px;
    }

    .checkbox-group {
        margin-bottom: 16px;
    }
}