:root {
    --primary-color: #1e4e78; /* Azul oscuro principal del logo */
    --secondary-color: #5bc0de; /* Azul claro/celeste del logo */
    --accent-color: #f8f9fa; /* Blanco/gris muy claro para acentos */
    --light-color: #f3f3f3; /* Fondo claro */
    --dark-color: #1a3c5c; /* Versión más oscura del azul principal */
    --text-color: #444444; /* Color de texto principal */
    --title-color: #1e4e78; /* Color para títulos (mismo que el primario) */
    --footer-bg: #1a3c5c; /* Fondo del footer */
    --footer-text: #ffffff; /* Texto del footer */
}

body {
    font-family: 'Ubuntu', Arial, Helvetica, sans-serif;
    font-size: 15px;
    color: var(--text-color);
    background-color: var(--light-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Manrope', Arial, Helvetica, sans-serif;
    font-weight: 600;
    color: var(--title-color);
}

.btn-primary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: #fff;
    border-radius: 35px;
    padding: 10px 25px;
    font-weight: 500;
    text-transform: uppercase;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: #4aa8c7; /* Versión más oscura del azul secundario */
    border-color: #4aa8c7;
}

.btn-outline-light {
    border-color: #fff;
    color: #fff;
    border-radius: 35px;
    padding: 10px 25px;
    font-weight: 500;
    text-transform: uppercase;
    transition: all 0.3s;
}

.btn-outline-light:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.btn-default {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: var(--primary-color);
    border-radius: 35px;
    padding: 10px 25px;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-default:hover {
    background-color: #e9ecef; /* Versión ligeramente más oscura del acento */
    border-color: #e9ecef;
}

/* Header */
.top-bar {
    background-color: var(--primary-color);
    color: #fff;
    padding: 8px 0;
    font-size: 13px;
}

.top-bar a {
    color: #fff;
    text-decoration: none;
}

.main-header {
    background-color: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(30, 78, 120, 0.1); /* Sombra con color primario */
}

.logo img {
    max-width: 240px;
    height: auto;
}

.main-menu {
    text-transform: uppercase;
    font-weight: 500;
    font-size: 13px;
}

.main-menu .nav-link {
    color: var(--primary-color);
    padding: 10px 15px;
    transition: all 0.3s;
}

.main-menu .nav-link:hover,
.main-menu .nav-link.active {
    color: var(--secondary-color);
}

/* Hero Section */
.hero-section {
    background-color: var(--primary-color);
    background-image: url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80');
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 100px 0;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 60, 92, 0.8); /* Overlay con color oscuro del logo */
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    background-color: rgba(26, 60, 92, 0.5); /* Fondo semi-transparente con color del logo */
    padding: 20px;
    border-radius: 10px;
}

.hero-subtitle {
    font-size: 20px;
    margin-bottom: 15px;
    color: var(--secondary-color); /* Azul claro del logo */
    font-weight: 700;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 20px;
    color: white;
    line-height: 1.2;
}

.hero-title b {
    color: var(--secondary-color); /* Azul claro del logo */
}

.hero-text {
    font-size: 18px;
    margin-bottom: 30px;
    max-width: 600px;
    color: white;
    line-height: 1.6;
    font-weight: 500;
}

/* Contact Form */
.contact-form {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 10px 25px rgba(30, 78, 120, 0.2); /* Sombra con color primario */
    position: relative;
    z-index: 3;
    margin-top: 0;
    border: 1px solid rgba(91, 192, 222, 0.2); /* Borde sutil con color secundario */
}

.contact-form h4 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 20px;
}

.form-control {
    border-radius: 35px;
    padding: 12px 20px;
    margin-bottom: 20px;
    border: 1px solid #ddd;
    background-color: #f9f9f9;
    font-size: 16px;
}

.form-control:focus {
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 0.2rem rgba(91, 192, 222, 0.25);
    outline: none;
}

textarea.form-control {
    border-radius: 20px;
    height: 120px;
    resize: none;
}

.btn-primary {
    background-color: var(--secondary-color);
    border-color: var(--secondary-color);
    color: #fff;
    border-radius: 35px;
    padding: 12px 25px;
    font-weight: 600;
    text-transform: uppercase;
    transition: all 0.3s;
    font-size: 16px;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background-color: #4aa8c7; /* Versión más oscura del azul secundario */
    border-color: #4aa8c7;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(30, 78, 120, 0.2); /* Sombra con color primario */
}

/* Ajustes responsivos para el formulario */
@media (max-width: 991px) {
    .hero-content {
        padding: 15px;
        margin-bottom: 40px;
    }
    
    .contact-form {
        margin-top: 0;
        max-width: 500px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 767px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .hero-content {
        background-color: rgba(26, 60, 92, 0.6); /* Más oscuro en móviles */
        padding: 20px;
        margin-bottom: 30px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 18px;
    }
    
    .contact-form {
        padding: 20px;
    }
}

/* About Section */
.about-section {
    padding: 80px 0;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(30, 78, 120, 0.1); /* Sombra con color primario */
}

.about-content {
    padding: 30px;
    background-color: #fff;
    border-radius: 5px;
    box-shadow: 0 5px 15px rgba(30, 78, 120, 0.1); /* Sombra con color primario */
}

.section-subtitle {
    color: var(--secondary-color);
    font-size: 14px;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.section-title {
    font-size: 32px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.section-title b {
    color: var(--secondary-color);
}

/* Services Section */
.services-section {
    padding: 80px 0;
    background-color: #fff;
}

.service-card {
    margin-bottom: 30px;
    text-align: center;
    transition: all 0.3s;
    background-color: #fff;
    border-radius: 5px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(30, 78, 120, 0.1); /* Sombra con color primario */
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(30, 78, 120, 0.2); /* Sombra más pronunciada al hover */
}

.service-card img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 20px;
}

.service-title {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--primary-color);
}

/* CTA Section */
.cta-section {
    background-color: var(--primary-color);
    background-image: url('https://images.unsplash.com/photo-1497366754035-f200968a6e72?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2069&q=80');
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 100px 0;
    position: relative;
    text-align: center;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(26, 60, 92, 0.8); /* Overlay con color oscuro del logo */
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 36px;
    margin-bottom: 20px;
    color: #fff;
}

.cta-text {
    font-size: 18px;
    margin-bottom: 30px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: #fff;
}

/* Footer */
.footer {
    background-color: var(--primary-color);
    color: white;
    padding: 60px 0 0;
}

.footer h2 {
    color: var(--footer-text);
    font-size: 16px;
    text-transform: uppercase;
    margin-bottom: 25px;
    position: relative;
}

.footer h2:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 40px;
    height: 2px;
    background-color: var(--secondary-color);
}

.footer p {
    margin-bottom: 20px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s;
}

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

.social-icons {
    margin-top: 20px;
}

.social-icons a {
    display: inline-block;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-radius: 50%;
    text-align: center;
    line-height: 36px;
    margin-right: 10px;
    transition: all 0.3s;
}

.social-icons a:hover {
    background-color: var(--secondary-color);
    color: #fff;
}

.contact-info {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-info li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    color: rgba(255, 255, 255, 0.8);
}

.contact-info img {
    width: 20px;
    height: 20px;
    margin-right: 10px;
    margin-top: 3px;
    filter: brightness(0) invert(1); /* Hacer los iconos blancos */
}

.copyright {
    background-color: rgba(0, 0, 0, 0.2);
    padding: 20px 0;
    margin-top: 50px;
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
}

.copyright a {
    color: var(--secondary-color);
    text-decoration: none;
}

.copyright a:hover {
    text-decoration: underline;
}

/* Responsive */
@media (max-width: 991px) {
    .hero-title {
        font-size: 36px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .cta-title {
        font-size: 30px;
    }
}

@media (max-width: 767px) {
    .hero-section {
        padding: 70px 0;
    }
    
    .hero-title {
        font-size: 30px;
    }
    
    .about-content {
        margin-top: 30px;
    }
    
    .footer {
        padding-top: 50px;
    }
    
    .footer h2 {
        margin-top: 30px;
    }
}


/* Estilos para el logo en el footer */
.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.footer-logo img {
    max-width: 150px;
    height: auto;

    transition: opacity 0.3s ease;
}

.footer-logo img:hover {
    opacity: 0.9;
}

/* Estilos para los títulos de las columnas */
.footer h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    font-weight: 600;
    position: relative;
    padding-bottom: 10px;
}

.footer h2:after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--secondary-color);
}

/* Estilos para la sección de contacto */
.contact-info {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-info li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 15px;
}

.contact-info li img {
    width: 20px;
    margin-right: 10px;
    margin-top: 3px;
}

/* Estilos para los iconos sociales */
.social-icons {
    margin-top: 20px;
}

.social-icons a {
    display: inline-block;
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    text-align: center;
    line-height: 36px;
    margin-right: 10px;
    color: white;
    transition: background-color 0.3s ease;
}

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

/* Estilos para el copyright */
.copyright {
    background-color: rgba(0, 0, 0, 0.1);
    padding: 20px 0;
    margin-top: 40px;
    text-align: center;
    font-size: 0.9rem;
}

/* Ajustes responsivos */
@media (max-width: 991px) {
    .footer-logo {
        margin-bottom: 30px;
    }
    
    .footer h2 {
        margin-top: 20px;
    }
}

@media (max-width: 767px) {
    .footer-logo img {
        max-width: 120px;
    }
    
    .footer {
        padding: 40px 0 0;
    }
    
    .copyright {
        margin-top: 30px;
    }
}