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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #333;
    background-color: #ffffff;
    line-height: 1.6;
}

img {
    max-width: 100%;
    display: block;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    z-index: 1000;
}

.navbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 12px 24px;
    display: flex;
    align-items: center;
    background-color: rgba(8, 50, 165, 0.96);
    border-radius: 10px;
    justify-content: space-between;
}

.logo img {
    height: 52px;
    width: auto;
}

.nav-menu {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 26px;
}

.nav-link {
    color: #f3f2f2;
    text-decoration: none;
    font-weight: 700;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: #9dc8ee;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 30px;
    cursor: pointer;
    color: #333;
}

/* Secciones generales */
.section {
    padding: 110px 24px 80px;
}

.container,
.hero-content {
    max-width: 1150px;
    margin: 0 auto;
}

.section-alt {
    background-color: #f4f8fb;
}

.section-title {
    max-width: 780px;
    margin-bottom: 40px;
}

.section-title span,
.section-label,
.tagline {
    display: inline-block;
    color: #009fe3;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

h1,
h2,
h3 {
    line-height: 1.2;
}

h1 {
    font-size: 56px;
    margin-bottom: 18px;
}

h2 {
    font-size: 38px;
    color: #005baa;
    margin-bottom: 18px;
}

h3 {
    color: #005baa;
    margin-bottom: 12px;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: #ffffff;
    background: linear-gradient(135deg, rgba(0, 91, 170, 0.82), rgba(0, 159, 227, 0.76)),
                url('../img/hero-servicios.jpg') center/cover no-repeat;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 850px;
}

.hero-content p {
    font-size: 20px;
    margin-bottom: 30px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

/* Botones */
.btn-primary,
.btn-secondary {
    display: inline-block;
    padding: 13px 26px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 800;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background-color: #005baa;
    color: #ffffff;
    border: none;
}

.btn-primary:hover {
    background-color: #004580;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: #ffffff;
    color: #005baa;
}

.btn-secondary:hover {
    background-color: #eaf4fb;
    transform: translateY(-2px);
}

/* Servicios */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.service-card {
    background-color: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
}

.service-card img {
    width: 100%;
    height: 210px;
    object-fit: cover;
}

.service-content {
    padding: 24px;
}

.service-link {
    display: inline-block;
    margin-top: 16px;
    color: #005baa;
    font-weight: 800;
    text-decoration: none;
}

.service-link:hover {
    text-decoration: underline;
}

/* Acerca de nosotros */
.about-layout,
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

.about-box {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08);
}

.about-box ul {
    padding-left: 20px;
}

.about-box li {
    margin-bottom: 10px;
}

/* Código de Ética */
.ethics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.ethic-card {
    background-color: #f4f8fb;
    padding: 24px;
    border-radius: 14px;
    border-left: 5px solid #005baa;
}

/* Contacto */
.contact-info {
    margin-top: 22px;
}

.contact-info p {
    margin-bottom: 10px;
}

.contact-form {
    background-color: #ffffff;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08);
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 800;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ccc;
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: #005baa;
}

/* Footer */
.footer {
    background-color: #222;
    color: #ffffff;
    text-align: center;
    padding: 18px;
}

/* Responsive */
@media (max-width: 900px) {
    .services-grid,
    .ethics-grid,
    .about-layout,
    .contact-layout {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 42px;
    }

    h2 {
        font-size: 32px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-menu {
        position: absolute;
        top: 72px;
        right: 0;
        width: 100%;
        display: none;
        flex-direction: column;
        align-items: center;
        gap: 0;
        background-color: #ffffff;
        box-shadow: 0 8px 12px rgba(0, 0, 0, 0.08);
    }

    .nav-menu.active {
        display: flex;
    }

    .nav-menu li {
        width: 100%;
        text-align: center;
    }

    .nav-link {
        display: block;
        padding: 16px;
    }

    .section {
        padding: 95px 20px 60px;
    }

    .hero-content p {
        font-size: 18px;
    }
}