/* Variables globales */
:root {
    --primary-color: #E31937;    /* Rojo INACAP */
    --secondary-color: #ffffff;  /* Blanco */
    --text-color: #333333;
    --background-light: #f5f5f5;
    --spacing-unit: 1rem;
}

/* Reset básico */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

/* Header y Navegación */
.hero {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), url('showcase.jpg') center/cover;
    min-height: 100vh;
    color: var(--secondary-color);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: rgba(0,0,0,0.8);
}

.logo {
    height: 60px;
}


nav ul {
    display: flex;
    list-style: none;
}

nav ul li a {
    color: var(--secondary-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

nav ul li a:hover {
    color: var(--primary-color);
}

/* Contenido Hero */
.hero-content {
    text-align: center;
    padding: 10% 5%;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Botones */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    margin: 0.5rem;
    border-radius: 5px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.btn.primary {
    background-color: var(--primary-color);
    color: var(--secondary-color);
}

.btn.secondary {
    background-color: transparent;
    border: 2px solid var(--secondary-color);
    color: var(--secondary-color);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* Sección Beneficios */
.benefits {
    padding: 5rem 5%;
    background-color: var(--background-light);
}

.benefits h2 {
    text-align: center;
    margin-bottom: 3rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.benefit-card {
    background: var(--secondary-color);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.benefit-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Sección Estadísticas */
.stats {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    padding: 4rem 5%;
}

.stat-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item h3 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

/* Sección Testimonios */
.testimonials {
    padding: 5rem 5%;
    background-color: var(--background-light);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--secondary-color);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.testimonial-card img {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    margin-bottom: 1rem;
}

/* Footer */
footer {
    background-color: #333;
    color: var(--secondary-color);
    padding: 3rem 5% 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-info .logo {
    margin-bottom: 1rem;
}

.social-icons a {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-right: 1rem;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.1);
}

/* Responsive */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }

    nav {
        flex-direction: column;
        text-align: center;
    }

    nav ul {
        margin-top: 1rem;
    }

    .benefit-card, .testimonial-card {
        margin-bottom: 1rem;
    }
}

/* Nuevas secciones */
.tech-center,
.funding,
.transform,
.join {
    padding: 5rem 5%;
    background-color: var(--background-light);
}

.tech-center:nth-child(even),
.funding:nth-child(even),
.transform:nth-child(even),
.join:nth-child(even) {
    background-color: var(--secondary-color);
}

.tech-center h2,
.funding h2,
.transform h2,
.join h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-color);
}

/* Ajuste para la sección de transformación */
.transform .benefits-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Mejoras en las cards */
.benefit-card {
    transition: transform 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-10px);
}

.benefit-card i {
    margin-bottom: 1.5rem;
}

.benefit-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Mejoras en las estadísticas */
.stat-item {
    padding: 2rem;
    border-radius: 10px;
    background: rgba(255,255,255,0.1);
}

.stat-item h3 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

/* Ajustes responsive adicionales */
@media (max-width: 768px) {
    .tech-center,
    .funding,
    .transform,
    .join {
        padding: 3rem 5%;
    }
    
    .benefit-card {
        margin-bottom: 2rem;
    }
}

/* Estilos del Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
    overflow-y: auto;
}

.modal-content {
    background-color: var(--secondary-color);
    margin: 5% auto;
    padding: 2rem;
    width: 90%;
    max-width: 1200px;
    border-radius: 10px;
    position: relative;
    animation: modalOpen 0.3s ease-out;
}

@keyframes modalOpen {
    from {
        opacity: 0;
        transform: translateY(-100px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close-modal {
    position: absolute;
    right: 1.5rem;
    top: 1rem;
    font-size: 2rem;
    cursor: pointer;
    color: #666;
    transition: color 0.3s ease;
}

.close-modal:hover {
    color: var(--primary-color);
}

.modal-content h2 {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.modal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.modal-item {
    padding: 1.5rem;
    border-radius: 8px;
    background-color: #f8f8f8;
    text-align: center;
    transition: transform 0.3s ease;
}

.modal-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.modal-item i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.modal-item h3 {
    color: var(--text-color);
    margin-bottom: 1rem;
}

.modal-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #eee;
}

.modal-footer p {
    margin-bottom: 1rem;
    font-size: 1.2rem;
    color: var(--text-color);
}

/* Responsive del modal */
@media (max-width: 768px) {
    .modal-content {
        margin: 10% auto;
        width: 95%;
        padding: 1.5rem;
    }
    
    .modal-grid {
        grid-template-columns: 1fr;
    }
    
    .modal-item {
        padding: 1rem;
    }
}

/* Estilos del Modal Formulario */
.modal-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: bold;
    color: var(--text-color);
}

.form-group input {
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
    text-transform: uppercase;
}

.form-group input:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px rgba(227, 25, 55, 0.1);
}

.form-footer {
    margin-top: 1rem;
    text-align: center;
}

.error-message {
    color: var(--primary-color);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.form-group input:invalid {
    border-color: var(--primary-color);
}

.error-message {
    color: var(--primary-color);
    font-size: 0.75rem;
    margin-top: 0.25rem;
    min-height: 1rem;
}

/* Estilo para el placeholder */
.form-group input::placeholder {
    color: #999;
    font-size: 0.9rem;
}

/* Prevenir las flechas en input number */
.form-group input::-webkit-outer-spin-button,
.form-group input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}