/* Variables y Reset */
:root {
    --primary-color: #2E86AB;
    --primary-dark: #1e5a75;
    --secondary-color: #A23B72;
    --accent-color: #F18F01;
    --text-dark: #2C3E50;
    --text-light: #7F8C8D;
    --bg-light: #F8F9FA;
    --bg-white: #FFFFFF;
    --success-color: #27AE60;
    --warning-color: #E67E22;
    --danger-color: #E74C3C;
    --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 4px 20px rgba(0,0,0,0.15);
    --shadow-heavy: 0 8px 30px rgba(0,0,0,0.2);
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.8rem; }
h4 { font-size: 1.4rem; }

p {
    margin-bottom: 1rem;
    color: var(--text-light);
}

/* Botones */
.btn {
    display: inline-block;
    padding: 12px 24px;
    text-decoration: none;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

.btn-secondary:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

/* Navegación */
.navbar {
    background-color: var(--bg-white);
    box-shadow: var(--shadow-light);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.2rem 0;
    min-height: 90px;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
}

.logo {
    height: 70px;
    width: auto;
    max-width: 250px;
    object-fit: contain;
}

.nav-logo h2 {
    color: var(--primary-color);
    margin: 0;
}

.nav-menu {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition);
}

.nav-link:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--primary-color);
    margin: 3px 0;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding: 140px 0 80px;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--bg-white) 100%);
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-light);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-placeholder {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-heavy);
}

.hero-placeholder i {
    font-size: 8rem;
    color: var(--bg-white);
}

/* Secciones */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 3rem;
}

/* Servicios */
.servicios {
    background-color: var(--bg-light);
}

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

.servicio-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    text-align: center;
}

.servicio-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.servicio-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 1.5rem;
}

.servicio-icon i {
    font-size: 2rem;
    color: var(--bg-white);
}

.servicio-card h3 {
    color: var(--text-dark);
    margin-bottom: 1rem;
}

/* Nosotros */
.nosotros-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.nosotros-text h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.caracteristicas {
    margin-top: 2rem;
}

.caracteristica {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.caracteristica i {
    color: var(--success-color);
    font-size: 1.2rem;
}

.nosotros-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.image-placeholder {
    width: 250px;
    height: 250px;
    background: linear-gradient(135deg, var(--secondary-color), var(--accent-color));
    border-radius: var(--border-radius);
    display: flex;
    justify-content: center;
    align-items: center;
    box-shadow: var(--shadow-medium);
}

.image-placeholder i {
    font-size: 6rem;
    color: var(--bg-white);
}

/* Testimonios */
.testimonios {
    background-color: var(--bg-light);
}

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

.testimonio-card {
    background-color: var(--bg-white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
}

.testimonio-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
}

.testimonio-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.testimonio-avatar {
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    border-radius: 50%;
    display: flex;
    justify-content: center;
                    align-items: center;
}

.testimonio-avatar i {
    color: var(--bg-white);
    font-size: 1.2rem;
}

.testimonio-info h4 {
    margin: 0;
    color: var(--text-dark);
}

.testimonio-info p {
    margin: 0;
    color: var(--text-light);
    font-size: 0.9rem;
}

.testimonio-text {
    font-style: italic;
    margin-bottom: 1rem;
}

.testimonio-rating {
    color: var(--accent-color);
}

/* Contacto */
.contacto-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

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

.info-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.info-item i {
    color: var(--primary-color);
    font-size: 1.5rem;
    width: 30px;
}

.info-item h4 {
    margin: 0 0 0.5rem 0;
    color: var(--text-dark);
}

.info-item p {
    margin: 0;
    color: var(--text-light);
}

/* Formulario */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid #e0e0e0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(46, 134, 171, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Footer */
.footer {
    background-color: var(--text-dark);
    color: var(--bg-white);
    padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    color: var(--bg-white);
    margin-bottom: 1rem;
}

.footer-section p {
    color: #bdc3c7;
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid #34495e;
    color: #bdc3c7;
}

/* WhatsApp Links */
.whatsapp-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.whatsapp-link:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.whatsapp-link::before {
    content: '\f232';
    font-family: 'Font Awesome 6 Free';
    font-weight: 400;
    margin-right: 5px;
    color: #25D366;
}

/* Estilos específicos para el footer */
.footer-section .whatsapp-link {
    color: #BDC3C7;
}

.footer-section .whatsapp-link:hover {
    color: #FFFFFF;
}

/* Estilos para los logos en diferentes secciones */
.hero-logo-img {
    width: 200px;
    height: 200px;
    object-fit: contain;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.1));
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
    100% { transform: translateY(0px); }
}

.nosotros-logo-img {
    width: 250px;
    height: 250px;
    object-fit: contain;
    filter: drop-shadow(0 6px 12px rgba(0,0,0,0.15));
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: 20px;
}

.testimonio-logo-avatar {
    width: 50px;
    height: 50px;
    object-fit: contain;
    border-radius: 50%;
    background: var(--primary-color);
    padding: 5px;
    filter: brightness(0) invert(1);
}

/* Responsive para logos */
@media (max-width: 768px) {
    .hero-logo-img {
        width: 150px;
        height: 150px;
    }
    
    .nosotros-logo-img {
        width: 200px;
        height: 200px;
        padding: 15px;
    }
    
    .testimonio-logo-avatar {
        width: 40px;
        height: 40px;
    }
}

/* Estilos para pestañas de testimonios */
.testimonios-tabs {
    display: flex;
    justify-content: center;
    margin-bottom: 3rem;
    gap: 1rem;
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--bg-white);
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 12px 24px;
    border-radius: 25px;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition);
    font-size: 1rem;
    min-width: 150px;
}

.tab-btn:hover {
    background: var(--primary-color);
    color: var(--bg-white);
    transform: translateY(-2px);
}

.tab-btn.active {
    background: var(--primary-color);
    color: var(--bg-white);
    box-shadow: var(--shadow-medium);
}

.tab-content {
    position: relative;
}

.tab-pane {
    display: none;
    animation: fadeIn 0.5s ease-in-out;
}

.tab-pane.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Formulario de opiniones */
.opinion-form-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.opinion-form-container h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.opinion-form-container p {
    color: var(--text-light);
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

.opinion-form {
    background: var(--bg-white);
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    text-align: left;
}

/* Sistema de estrellas para calificación */
.star-rating {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin: 1rem 0;
}

.star-rating input[type="radio"] {
    display: none;
}

.star-rating .star {
    cursor: pointer;
    font-size: 2rem;
    color: #ddd;
    transition: var(--transition);
}

.star-raging .star:hover,
.star-rating input[type="radio"]:checked + .star {
    color: var(--accent-color);
    transform: scale(1.1);
}

.star-rating .star i {
    pointer-events: none;
}

/* Checkbox de autorización */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-light);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* Responsive para pestañas */
@media (max-width: 768px) {
    .testimonios-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .tab-btn {
        width: 100%;
        max-width: 300px;
    }
    
    .opinion-form {
        padding: 1.5rem;
    }
    
    .star-rating .star {
        font-size: 1.5rem;
    }
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Utilidades */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }