/* Variables */
:root {
    --primary-color: #4CAF50;
    --secondary-color: #2196F3;
    --dark-color: #333;
    --light-color: #f4f4f4;
    --danger-color: #dc3545;
    --success-color: #28a745;
    --max-width: 1200px;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--dark-color);
    background-color: #fff;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    color: var(--dark-color);
}

img {
    max-width: 100%;
}

/* Utilidades */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

.btn {
    display: inline-block;
    padding: 12px 30px;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    font-weight: 500;
    transition: var(--transition);
    text-align: center;
}

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

.btn-primary:hover {
    background-color: #3d8b40;
}

.btn-light {
    background-color: #fff;
    color: var(--primary-color);
}

.btn-light:hover {
    background-color: #f1f1f1;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
}

.btn-outline:hover {
    background-color: var(--primary-color);
    color: #fff;
}

.btn-sm {
    padding: 8px 15px;
    font-size: 0.9rem;
}

.btn-block {
    display: block;
    width: 100%;
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.section-header p {
    color: #777;
    font-size: 1.1rem;
}

/* Navegación */
.navbar {
    background-color: rgba(255, 255, 255, 0.8); /* Changed from solid white to 80% transparent */
    box-shadow: var(--box-shadow);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    padding: 15px 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 60px;
}

.nav-links ul {
    display: flex;
}

.nav-links ul li {
    margin-left: 25px;
}

.nav-links ul li a {
    font-weight: 500;
    transition: var(--transition);
}

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

.fa-bars, .fa-times {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: url('../images/hero-bg.jpg') no-repeat center center/cover;
    color: #fff;
    position: relative;
    display: flex;
    align-items: center;
    text-align: center;
    margin-top: 80px;
}

.hero .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.5rem;
    margin-bottom: 30px;
}

/* Servicios */
.services {
    padding: 100px 0;
    background-color: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: #fff;
    border-radius: 10px;
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: center;
}

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

.service-card .icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
}

.service-card .icon i {
    font-size: 1.8rem;
}

.service-card h3 {
    margin-bottom: 15px;
    color: var(--dark-color);
}

.service-card p {
    color: #777;
}

/* Testimonios */
.testimonials {
    padding: 100px 0;
}

.testimonials-slider {
    position: relative;
    overflow: hidden;
}

.testimonial-card {
    background-color: #fff;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    display: flex;
    margin: 0 15px;
}

.testimonial-image {
    flex: 0 0 200px;
    overflow: hidden;
    border-radius: 10px 0 0 10px;
}

.testimonial-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-content {
    flex: 1;
    padding: 30px;
}

.stars {
    color: #FFD700;
    margin-bottom: 15px;
}

.testimonial-content p {
    font-style: italic;
    margin-bottom: 20px;
    color: #555;
}

.testimonial-content h4 {
    font-weight: 600;
    margin-bottom: 5px;
}

.testimonial-content span {
    color: #777;
    font-size: 0.9rem;
}

.testimonial-controls {
    display: flex;
    justify-content: center;
    margin-top: 30px;
}

.testimonial-controls button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: #fff;
    border: none;
    margin: 0 10px;
    cursor: pointer;
    transition: var(--transition);
}

.testimonial-controls button:hover {
    background-color: #3d8b40;
}

/* Galería */
.gallery {
    padding: 100px 0;
    background-color: var(--light-color);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    height: 250px;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: #fff;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Beneficios */
.benefits {
    padding: 100px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.benefit-card {
    text-align: center;
    padding: 30px;
    border-radius: 10px;
    transition: var(--transition);
}

.benefit-card:hover {
    box-shadow: var(--box-shadow);
}

.benefit-card .icon {
    width: 70px;
    height: 70px;
    background-color: var(--secondary-color);
    color: #fff;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 20px;
}

.benefit-card .icon i {
    font-size: 1.8rem;
}

.benefit-card h3 {
    margin-bottom: 15px;
}

.benefit-card p {
    color: #777;
}

/* Sistema de Citas */
.appointment {
    padding: 100px 0;
    background-color: var(--light-color);
}

.appointment-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 50px;
}

.appointment-info {
    padding: 30px;
}

.appointment-info h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.appointment-info p {
    margin-bottom: 30px;
    color: #555;
}

.appointment-features {
    margin-bottom: 30px;
}

.appointment-features li {
    margin-bottom: 10px;
    display: flex;
    align-items: center;
}

.appointment-features li i {
    color: var(--success-color);
    margin-right: 10px;
}

.appointment-form {
    background-color: #fff;
    padding: 40px;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* CTA */
.cta {
    padding: 80px 0;
    background: linear-gradient(to right, var(--primary-color), var(--secondary-color));
    color: #fff;
    text-align: center;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta p {
    margin-bottom: 30px;
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: #fff;
    padding: 80px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.footer-logo img {
    height: 40px;
    margin-bottom: 20px;
}

.footer-logo p {
    color: #ccc;
}

.footer h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-links ul li {
    margin-bottom: 15px;
}

.footer-links ul li a {
    color: #ccc;
    transition: var(--transition);
}

.footer-links ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.footer-contact ul li {
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    color: #ccc;
}

.footer-contact ul li i {
    margin-right: 10px;
    color: var(--primary-color);
}

.social-icons {
    display: flex;
}

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-right: 10px;
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
}

.modal.show {
    display: flex;
}

.modal-content {
    background-color: #fff;
    border-radius: 10px;
    width: 90%;
    max-width: 500px;
    position: relative;
    animation: modalopen 0.5s;
}

@keyframes modalopen {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
}

.modal-body {
    padding: 40px;
    text-align: center;
}

.success-icon {
    font-size: 4rem;
    color: var(--success-color);
    margin-bottom: 20px;
}

.modal-body h3 {
    margin-bottom: 20px;
}

.modal-body p {
    margin-bottom: 15px;
}

.calendar-buttons {
    margin-top: 30px;
}

.calendar-buttons p {
    margin-bottom: 10px;
}

.calendar-buttons .btn {
    margin: 0 5px;
}

/* Responsive */
@media (max-width: 991px) {
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .appointment-container {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        flex-direction: column;
    }
    
    .testimonial-image {
        flex: 0 0 200px;
        border-radius: 10px 10px 0 0;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -300px;
        width: 300px;
        height: 100vh;
        background-color: #fff;
        z-index: 1000;
        transition: 0.5s;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        padding: 80px 0 0 40px;
    }
    
    .nav-links.active {
        right: 0;
    }
    
    .nav-links ul {
        flex-direction: column;
    }
    
    .nav-links ul li {
        margin: 15px 0;
    }
    
    .fa-bars, .fa-times {
        display: block;
    }
    
    .fa-times {
        position: absolute;
        top: 25px;
        right: 25px;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1.2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .services-grid,
    .benefits-grid,
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .appointment-form {
        padding: 20px;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
    }
}