/* --- Variables y Estilos Globales --- */
:root {
    --primary-dark: #0A2342;
    --primary-medium: #2C6E9E;
    --neutral-light: #F4F6F8;
    --neutral-dark: #333333;
    --white: #FFFFFF;
    --whatsapp-green: #25D366;
    --font-headings: 'Montserrat', sans-serif;
    --font-body: 'Lato', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--neutral-dark);
    padding-top: 90px; 
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 30px;
}

h1, h2, h3 {
    font-family: var(--font-headings);
    color: var(--primary-dark);
    line-height: 1.2;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
}

p {
    margin-bottom: 20px;
}

/* --- Barra de Navegación --- */
.navbar {
    background: var(--white);
    height: 90px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar .container {
    display: flex;
    align-items: center;
    height: 100%;
}

.logo-link {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
}

.logo {
    height: 65px; 
    width: auto;
}

.logo-text {
    font-family: var(--font-headings);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary-dark);
}


/* --- Botón de Llamada a la Acción (CTA) --- */
.cta-button {
    display: inline-block;
    background-color: var(--primary-medium);
    color: var(--white);
    padding: 15px 30px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 700;
    font-family: var(--font-headings);
    transition: background-color 0.3s ease, transform 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.cta-button:hover {
    background-color: #21557a;
    transform: translateY(-2px);
}

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

/* --- Hero --- */
.hero {
    background-color: var(--primary-dark);
    color: var(--white);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    color: var(--white);
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 40px auto;
}

/* --- Intro --- */
.intro {
    background-color: var(--white);
}

.intro .container {
    max-width: 800px;
    text-align: center;
}

.intro h2 {
    font-size: 2rem;
}

/* --- Services --- */
.services {
    background-color: var(--neutral-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    border-bottom: 5px solid var(--primary-medium);
    text-align: center; /* CAMBIO: Centrado el contenido */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* NUEVO: Estilos para el contenedor del ícono */
.icon-container {
    background-color: var(--primary-dark);
    color: var(--white);
    height: 80px;
    width: 80px;
    line-height: 80px;
    font-size: 2.5rem;
    border-radius: 50%;
    margin: 0 auto 30px auto;
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.4rem;
}

/* --- Testimonials --- */
.testimonials {
    background-color: var(--white);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    max-width: 900px;
    margin: 0 auto;
}

.testimonial-card {
    border-left: 4px solid var(--primary-dark);
    padding-left: 20px;
}

.testimonial-card blockquote {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.testimonial-card cite {
    font-weight: 700;
    color: var(--primary-medium);
}

/* --- Contact --- */
.contact {
    background-color: var(--neutral-light);
}

.contact .container {
    max-width: 700px;
    text-align: center;
}

.contact-direct {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 40px;
}

.contact-channel p {
    margin-bottom: 5px;
    font-size: 1rem;
    color: var(--neutral-dark);
}

.contact-channel p i {
    margin-right: 8px;
    color: var(--primary-medium);
}

.contact-channel p i.fa-whatsapp {
    color: var(--whatsapp-green);
}

.contact-link {
    font-family: var(--font-headings);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-dark);
    text-decoration: none;
    transition: color 0.3s;
}

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


.contact-form {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form .form-group {
    display: flex;
    gap: 20px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-family: var(--font-body);
    font-size: 1rem;
}

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

/* --- Footer --- */
footer {
    background-color: var(--primary-dark);
    color: #cce;
    text-align: center;
    padding: 30px 0;
}

footer p {
    margin-bottom: 10px;
}

footer a {
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
}

footer a:hover {
    text-decoration: underline;
}


/* --- Responsive Design --- */
@media (max-width: 768px) {
    body {
        padding-top: 80px;
    }

    .navbar {
        height: 80px;
    }

    .logo {
        height: 50px;
    }

    .logo-text {
        font-size: 1.4rem;
    }

    h1 {
        font-size: 2.5rem;
    }
    h2 {
        font-size: 2rem;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .testimonial-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form .form-group {
        flex-direction: column;
    }
    .contact-direct {
        flex-direction: column;
        gap: 20px;
    }
}