/*
    Paleta sugerida:
    Azul principal: #1a237e
    Azul claro: #3949ab
    Gris claro: #f5f6fa
    Blanco: #fff
    Detalles: #00bcd4
*/

body {
    font-family: 'Montserrat', Arial, sans-serif;
    margin: 0;
    background: #f5f6fa;
    color: #222;
}

header {
    background: #1a237e;
    color: #fff;
    padding: 0.5rem 0;
    box-shadow: 0 2px 8px rgba(26,35,126,0.08);
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-flex {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    font-size: 1.7rem;
    font-weight: 700;
    letter-spacing: 1px;
}
.logo b {
    color: #00bcd4;
}
nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2rem;
}
nav a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s;
}
nav a:hover {
    color: #00bcd4;
}

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

.hero {
    background: linear-gradient(120deg, #1a237e 70%, #00bcd4 100%);
    color: #fff;
    padding: 4rem 0 3rem 0;
    text-align: center;
}
.hero-content h1 {
    font-size: 2.7rem;
    margin-bottom: 0.5rem;
    font-weight: 700;
}
.hero-content h1 span {
    font-size: 1.5rem;
    font-weight: 400;
    display: block;
}
.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}
.btn-cta {
    background: #00bcd4;
    color: #fff;
    padding: 0.9rem 2.2rem;
    border: none;
    border-radius: 30px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    box-shadow: 0 2px 8px rgba(0,188,212,0.12);
    transition: background 0.2s;
}
.btn-cta:hover {
    background: #3949ab;
}

.servicios {
    background: #fff;
    padding: 3rem 0 2rem 0;
}
.servicios h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2.5rem;
}
.servicios-grid {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}
.servicio-card {
    background: #f5f6fa;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(26,35,126,0.06);
    padding: 2rem 1.5rem;
    flex: 1 1 280px;
    max-width: 340px;
    min-width: 260px;
    text-align: center;
    transition: transform 0.2s;
}
.servicio-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: 0 6px 24px rgba(0,188,212,0.10);
}
.servicio-card h3 {
    color: #1a237e;
    margin-bottom: 0.7rem;
}
.servicio-card ul {
    text-align: left;
    margin: 1rem 0 0 0;
    padding-left: 1.2rem;
}

.cobertura {
    padding: 3rem 0 2rem 0;
    background: #f5f6fa;
}
.cobertura h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1.2rem;
}
.mapa-cobertura {
    display: flex;
    justify-content: center;
    margin-top: 1.5rem;
}
.mapa-cobertura img {
    width: 100%;
    max-width: 500px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(26,35,126,0.10);
}

.ventajas {
    background: #fff;
    padding: 3rem 0 2rem 0;
}
.ventajas h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
}
.ventajas-grid {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    justify-content: center;
}
.ventaja-card {
    background: #f5f6fa;
    border-radius: 14px;
    box-shadow: 0 2px 8px rgba(26,35,126,0.06);
    padding: 1.5rem 1.2rem;
    flex: 1 1 220px;
    max-width: 260px;
    min-width: 180px;
    text-align: center;
}
.ventaja-card h4 {
    color: #00bcd4;
    margin-bottom: 0.5rem;
}

.contacto {
    background: #f5f6fa;
    padding: 3rem 0 2rem 0;
}
.contacto-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 2.5rem;
    justify-content: center;
    align-items: flex-start;
}
.contacto-info {
    flex: 1 1 320px;
    min-width: 260px;
}
.contacto-info ul {
    list-style: none;
    padding: 0;
    margin: 1.2rem 0 1.2rem 0;
}
.contacto-info li {
    margin-bottom: 0.7rem;
    font-size: 1.05rem;
}
.redes-sociales {
    margin-top: 1.2rem;
}
.redes-sociales a {
    margin-right: 1rem;
    display: inline-block;
}
.redes-sociales img {
    width: 28px;
    height: 28px;
    filter: grayscale(0.2);
    transition: filter 0.2s;
}
.redes-sociales a:hover img {
    filter: grayscale(0) brightness(1.2);
}
.contacto-form {
    flex: 1 1 320px;
    min-width: 260px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 2px 8px rgba(26,35,126,0.06);
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}
.contacto-form input,
.contacto-form textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #d1d9e6;
    border-radius: 8px;
    font-size: 1rem;
    font-family: inherit;
    resize: none;
}
.contacto-form button {
    background: #1a237e;
    color: #fff;
    border: none;
    border-radius: 30px;
    padding: 0.8rem 0;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
}
.contacto-form button:hover {
    background: #00bcd4;
}

footer {
    background: #1a237e;
    color: #fff;
    padding: 1.2rem 0;
    text-align: center;
    margin-top: 2rem;
}
.footer-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    flex-wrap: wrap;
    gap: 1rem;
}
footer a {
    color: #00bcd4;
    text-decoration: none;
    font-weight: 500;
}
footer a:hover {
    text-decoration: underline;
}

@media (max-width: 900px) {
    .servicios-grid, .ventajas-grid, .contacto-flex, .footer-flex {
        flex-direction: column;
        align-items: center;
    }
    .footer-flex {
        text-align: center;
    }
}