/* Estilos generales */
:root {
    --primary-color: #004079;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --text-color: #333;
    --text-light: #7f8c8d;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    overflow-x: hidden;
    background-color: var(--light-color); /* Fondo base */
}

.background-rotator {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
}

.background-rotator::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(236, 240, 241, 0.7) 0%, rgba(236, 240, 241, 0) 50%);
    z-index: 1;
}

.bg-rotator-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 2s ease-in-out;
}

.bg-rotator-img.active {
    opacity: 1;
}

.main-content {
    position: relative;
    z-index: 1;
    background-color: transparent;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: white;
    padding: 12px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    text-align: center;
}

.btn:hover {
    background-color: #2980b9;
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--dark-color);
    position: relative;
    padding: 1rem;
    display: inline-block; /* Para que el fondo se ajuste al texto */
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 8px;
}

/* Ajuste para centrar el título con fondo */
/* Estilos comunes para contenedores de secciones */
.services .container,
.about .container {
    background: white;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

/* Estilos consolidados para .contact-info y .contact-form */
.contact-info,
.contact-form {
    background: white;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    will-change: transform, box-shadow;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.contact-info {
    padding: 2rem;
}

.contact-form {
    padding: 2.5rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.contact-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-color), #3498db);
    transition: all 0.4s ease;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(to right, var(--primary-color), #3498db);
    transition: all 0.4s ease;
}

.contact-info:hover::before {
    width: 6px;
}

.contact-form:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

/* Eliminamos la línea de abajo que no se verá bien con el fondo */
.section-title::after {
    display: none;
}

/* Header */
header {
    background-color: white;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
    transition: var(--transition);
}

.icon {
    width: 22px;
    height: 22px;
    display: inline-block;
    color: currentColor; /* hereda el color del enlace */
    vertical-align: middle; /* Mejora la alineación vertical */
}


.header-social {
    display: flex;
    gap: 1rem;
    margin-left: 2rem;
}

.header-social a {
    color: var(--dark-color);
    font-size: 1.3rem;
    transition: var(--transition);
}

.header-social a:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

header.scrolled {
    padding: 0.5rem 0;
    background-color: rgba(255, 255, 255, 0.95);
}

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

/* Ajustar el contenedor para incluir el menú de navegación y los iconos sociales */
header .container > * {
    display: flex;
    align-items: center;
}

.logo img {
    max-height: 40px; /* Reducido 10px */
    width: auto;
}

.logo span {
    color: var(--primary-color);
}

nav {
    margin-left: auto; /* Empuja la navegación hacia la derecha */
}

nav ul {
    display: flex;
    list-style: none;
    gap: 1.5rem; /* Espacio entre cada enlace */
}

nav ul li a {
    color: var(--dark-color);
    text-decoration: none;
    padding: 0.5rem 1rem;
    font-weight: 600;
    transition: var(--transition);
    border-radius: 4px;
}

nav ul li a:hover {
    color: var(--primary-color);
    background-color: rgba(52, 152, 219, 0.1);
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--dark-color);
}

/* Hero Section */
.hero {
    background: transparent;
    padding: 160px 0 120px;
    text-align: left;
}

.hero .container {
    max-width: 1200px; /* Usar el ancho completo del contenedor */
}

.hero-content {
    max-width: 50%; /* Ocupar la mitad del espacio */
    background-color: rgba(255, 255, 255, 0.85);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.hero-content h2 {
    font-size: 2.8rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
}

.hero-content p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 2rem;
    color: var(--text-color);
}








/* Services Section */
.services {
    padding: 6rem 0;
    background-color: #f9f9f9; /* Un blanco ligeramente grisáceo como el original */
}

.services .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr); /* Forzar 3 columnas en escritorio */
    gap: 2rem;
    width: 100%;
    margin-top: 3rem;
}

@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr); /* 2 columnas en tablets */
    }
}

@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: 1fr; /* 1 columna en móviles */
    }
}

.service-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--box-shadow);
    -webkit-transition: var(--transition);
    -moz-transition: var(--transition);
    -o-transition: var(--transition);
    transition: var(--transition);
    will-change: transform, box-shadow;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.service-card i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--dark-color);
}

/* About Section */
.about {
    padding: 6rem 0;
    background-color: white;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about p {
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.features {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2rem;
    margin-top: 3rem;
}

.feature {
    display: flex;
    align-items: center;
    background: var(--light-color);
    padding: 1rem 1.5rem;
    border-radius: 5px;
    transition: var(--transition);
}

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

.feature i {
    color: var(--primary-color);
    margin-right: 0.8rem;
    font-size: 1.2rem;
}

/* ============================================
   CONTACTO
   ============================================ */
.contact {
    padding: 6rem 0;
    background-color: #ffffff;
    position: relative;
    overflow: hidden;
}

.contact .section-title {
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    font-size: 2.5rem;
}

.contact .section-subtitle {
    text-align: center;
    color: #666;
    font-size: 1.1rem;
    max-width: 700px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Tarjetas de información de contacto */
.contact-info-wrapper {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.05);
    display: flex;
    align-items: flex-start;
    gap: 1.2rem;
    transition: all 0.3s ease;
    border: 1px solid #f0f0f0;
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border-color: var(--primary-color);
}

.contact-icon {
    width: 48px;
    height: 48px;
    background: rgba(0, 64, 121, 0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-size: 1.2rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.contact-card:hover .contact-icon {
    background: var(--primary-color);
    color: #fff;
    transform: scale(1.1);
}

.contact-details h3 {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 0.3rem;
    font-weight: 600;
}

.contact-details p,
.contact-details a {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
    transition: color 0.3s ease;
    text-decoration: none;
}

.contact-details a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

/* Redes sociales */
.contact-social {
    margin-top: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid #f0f0f0;
}

.contact-social h3 {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 1rem;
    font-weight: 600;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--primary-color);
    z-index: 1;
    transition: all 0.3s ease;
}

.social-link i {
    position: relative;
    z-index: 2;
}

.social-link.whatsapp::before {
    background: linear-gradient(135deg, #25D366, #128C7E);
}

.social-link.instagram::before {
    background: linear-gradient(45deg, #405DE6, #5851DB, #833AB4, #C13584, #E1306C, #FD1D1D);
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.social-link:hover::before {
    opacity: 0.9;
}

/* Formulario de contacto */
.contact-form {
    background: #fff;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid #f0f0f0;
    transition: all 0.3s ease;
}

.contact-form:hover {
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    border-color: #e0e0e0;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

/* Estilos para campos de formulario */
.form-control {
    font-weight: 500;
    color: #444;
    font-size: 0.95rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.9rem 1.2rem;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background-color: #f9f9f9;
    color: #333;
    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(0, 64, 121, 0.1);
    background-color: #fff;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #aaa;
    opacity: 1;
}

.form-group select {
    appearance: none;
    background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%22292.4%22%20height%3D%22292.4%22%3E%3Cpath%20fill%3D%22%23999%22%20d%3D%22M287%2069.4a17.6%2017.6%200%200%200-13-5.4H18.4c-5%200-9.3%201.8-12.9%205.4A17.6%2017.6%200%200%200%200%2082.2c0%205%201.8%209.3%205.4%2012.9l128%20127.9c3.6%203.6%207.8%205.4%2012.8%205.4s9.2-1.8%2012.8-5.4L287%2095c3.5-3.5%205.4-7.8%205.4-12.8%200-5-1.9-9.2-5.5-12.8z%22%2F%3E%3C%2Fsvg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem top 50%;
    background-size: 0.65em auto;
    padding-right: 2.5rem;
}

.form-group textarea {
    min-height: 140px;
    resize: vertical;
}

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
}

.required-fields {
    color: #777;
    font-size: 0.85rem;
    margin: 0;
}

.btn-submit {
    background: linear-gradient(135deg, var(--primary-color), #0056b3);
    color: white;
    border: none;
    padding: 0.9rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    box-shadow: 0 4px 15px rgba(0, 64, 121, 0.2);
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 64, 121, 0.3);
    background: linear-gradient(135deg, #0056b3, var(--primary-color));
}

.btn-submit:active {
    transform: translateY(0);
    box-shadow: 0 2px 10px rgba(0, 64, 121, 0.2);
}

/* Mensajes del formulario */
.form-messages {
    padding: 1rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    display: none;
    margin-top: 1.5rem;
    animation: fadeIn 0.4s ease-out;
    position: relative;
    padding-left: 3.5rem;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.form-messages::before {
    content: '';
    position: absolute;
    left: 1.2rem;
    top: 50%;
    transform: translateY(-50%);
    width: 24px;
    height: 24px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.form-messages.success {
    background-color: #e8f5e9;
    color: #1b5e20;
    border: 1px solid #c8e6c9;
}

.form-messages.success::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%231b5e20'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z'/%3E%3C/svg%3E");
}

.form-messages.error {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
}

.form-messages.error::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23c62828'%3E%3Cpath d='M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm1 15h-2v-2h2v2zm0-4h-2V7h2v6z'/%3E%3C/svg%3E");
}

/* Responsive */
@media (max-width: 1024px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        max-width: 700px;
        margin: 0 auto;
    }
    
    .contact-info-wrapper {
        margin-bottom: 2rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .contact {
        padding: 4rem 0;
    }
    
    .contact .section-title {
        font-size: 2rem;
    }
    
    .form-footer {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
    }
    
    .btn-submit {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .contact-form {
        padding: 1.5rem;
    }
    
    .contact-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .contact-details {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

.contact-container {
    margin: 0 auto;
    max-width: 1200px;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 3rem;
    align-items: start;
}

.contact-info:hover,
.contact-form:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.contact-info p {
    margin: 0 0 1.5rem 0;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    color: #555;
    font-size: 1.1rem;
    line-height: 1.7;
    transition: all 0.3s ease;
    padding: 0.8rem 1rem;
    border-radius: 8px;
    background-color: rgba(52, 152, 219, 0.03);
}

.contact-info p:hover {
    background-color: rgba(52, 152, 219, 0.08);
    transform: translateX(5px);
}

.contact-info p i {
    color: var(--primary-color);
    margin-top: 0.3rem;
    min-width: 1.5rem;
    text-align: center;
    font-size: 1.2rem;
    transition: all 0.3s ease;
}

.contact-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--dark-color);
    position: relative;
    padding-bottom: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.contact-info h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: linear-gradient(to right, var(--primary-color), #3498db);
    border-radius: 3px;
}

.social-links a i,
.social-links a svg {
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: white;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

.social-links a:hover::before {
    opacity: 1;
}

.social-links a:hover i,
.social-links a:hover svg {
    color: white;
    transform: scale(1.1);
}

/* Estilos específicos para los iconos de redes sociales */
.social-links a.whatsapp:hover {
    background: linear-gradient(135deg, #25D366, #128C7E);
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.3);
}

.social-links a.instagram:hover {
    background: linear-gradient(45deg, #405DE6, #5851DB, #833AB4, #C13584, #E1306C, #FD1D1D);
    box-shadow: 0 5px 15px rgba(193, 53, 132, 0.3);
}

/* Estilos del formulario */
.form-messages {
    padding: 1rem;
    border-radius: 4px;
    font-weight: 500;
    display: none;
}

.form-messages.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-messages.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

@media (max-width: 992px) {
    .contact-info,
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .contact-form {
        margin-top: 1rem;
    }
    
    .contact-info {
        order: 1;
    }
    
    .contact-form {
        order: 2;
    }
}

@media (max-width: 768px) {
    .contact {
        padding: 4rem 0;
    }
    
    .contact-container {
        gap: 2.5rem;
        padding: 0 1.5rem;
        grid-template-columns: 1fr;
    }
    
    .contact-info,
    .contact-form {
        padding: 2rem;
        border-radius: 10px;
        box-shadow: 0 5px 20px rgba(0,0,0,0.05);
    }
    
    .contact-info:hover,
    .contact-form:hover {
        transform: none;
    }
    
    .contact-info h3 {
        font-size: 1.6rem;
        margin-bottom: 1.5rem;
    }
    
    .contact-info p {
        font-size: 1.05rem;
        margin-bottom: 1.5rem;
    }
    
    .social-links {
        margin-top: 1.5rem;
    }
    
    .hero {
        text-align: center;
        padding: 120px 0 60px;
    }

    .hero-content {
        max-width: 100%;
    }
    .header-social {
        display: none; /* Ocultar en móviles para ahorrar espacio */
    }
    
    nav ul {
        display: block;
    }
    
    nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 80%;
        height: calc(100vh - 80px);
        background-color: white;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
        transition: var(--transition);
        z-index: 999;
    }
    
    nav.active {
        left: 0;
    }
    
    nav ul {
        flex-direction: column;
        padding: 2rem;
    }
    
    nav ul li {
        margin: 1rem 0;
    }
    
    .hero .container {
        flex-direction: column;
        text-align: left;
        gap: 1.5rem;
    }
    .hero-content {
        text-align: left;
        margin: 0;
    }
    .hero-image { height: 38vh; min-height: 220px; }
    
    .hero h2 {
        font-size: 2.5rem;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 576px) {
    .hero h2 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    .btn {
        padding: 10px 20px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
}

/* ===== ESTILOS DEL FORMULARIO DE CONTACTO ===== */
.contact-form {
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-form:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.contact-form .form-group:last-child {
    margin-bottom: 0;
}

.contact-form label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark-color);
    font-size: 0.95rem;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form textarea,
.contact-form select {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1px solid #e0e0e0;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit;
    color: #333;
    background-color: #f9f9f9;
    transition: all 0.3s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.contact-form input[type="text"]:focus,
.contact-form input[type="email"]:focus,
.contact-form input[type="tel"]:focus,
.contact-form textarea:focus,
.contact-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(0, 64, 121, 0.1);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #9ca3af;
    opacity: 1;
}

.contact-form textarea {
    min-height: 140px;
    resize: vertical;
    line-height: 1.5;
}

.contact-form select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: 1em;
    padding-right: 2.5rem;
}

.contact-form button[type="submit"] {
    background-color: var(--primary-color);
    color: white;
    border: none;
    padding: 0.9rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    width: 100%;
    max-width: 220px;
    margin-left: auto;
}

.contact-form button[type="submit"]:hover {
    background-color: #003366;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.contact-form button[type="submit"]:active {
    transform: translateY(0);
}

/* Estilos para la validación */
.contact-form input:required:invalid,
.contact-form textarea:required:invalid,
.contact-form select:required:invalid {
    border-left: 3px solid #e74c3c;
}

.contact-form input:required:valid,
.contact-form textarea:required:valid,
.contact-form select:required:valid {
    border-left: 3px solid #2ecc71;
}

/* Estilos para el mensaje de éxito/error */
.form-message {
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 6px;
    font-size: 0.95rem;
    line-height: 1.5;
    display: none;
}

.form-message.success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
}

.form-message.error {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
}

/* Efecto de carga en el botón */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.contact-form button[type="submit"].loading {
    position: relative;
    pointer-events: none;
    padding-right: 2.5rem;
}

.contact-form button[type="submit"].loading::after {
    content: '';
    position: absolute;
    right: 1rem;
    top: 50%;
    width: 1rem;
    height: 1rem;
    margin-top: -0.5rem;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

/* Estilos responsivos */
@media (max-width: 768px) {
    .contact-form {
        padding: 1.5rem;
    }
    
    .contact-form button[type="submit"] {
        width: 100%;
        max-width: 100%;
    }
}

.form-control,
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background-color: #fff;
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.form-control:focus,
.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group input[type="tel"]:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 64, 121, 0.2);
}

/* Estilos para los mensajes de error */
.error-message {
    color: #e74c3c;
    font-size: 0.85rem;
    margin-top: 0.25rem;
    height: 1rem;
    display: block;
}

/* Clase para resaltar campos con error */
.error {
    border-color: #e74c3c !important;
}

/* Estilos para el contador de caracteres */
.char-count {
    text-align: right;
    font-size: 0.8rem;
    color: #7f8c8d;
    margin-top: 0.25rem;
}

/* Estilos para los mensajes del formulario */
.form-message {
    padding: 1rem;
    margin-bottom: 1.5rem;
    border-radius: 4px;
    font-weight: 500;
    text-align: center;
}

.form-message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Estilos para el checkbox de privacidad */
.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.checkbox-group input[type="checkbox"] {
    margin-top: 0.25rem;
}

.checkbox-group label {
    font-size: 0.9rem;
    line-height: 1.4;
}

.checkbox-group a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.checkbox-group a:hover {
    text-decoration: underline;
}

/* Estilos para el botón de envío */
#submit-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#submit-button:hover {
    background-color: #003366;
}

#submit-button:disabled {
    background-color: #95a5a6;
    cursor: not-allowed;
}

/* Estilos para el spinner de carga */
.fa-spinner {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}