/* PALETA DE COLORES: Azul Cobalto (#1D2A44), Azul Eléctrico (#2E5B88), Gris Claro (#F4F5F7), Texto (#333333) */
:root {
    --primary-color: #1D2A44;
    --secondary-color: #2E5B88;
    --accent-color: #4A90E2;
    --text-color: #333333;
    --bg-light: #F4F5F7;
    --white: #FFFFFF;
    --font-stack: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
}

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

body {
    font-family: var(--font-stack);
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

/* Header style */
.main-header {
    background-color: var(--primary-color);
    color: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 24px;
    font-weight: 700;
}

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

.nav-menu a {
    color: #E2E8F0;
    text-decoration: none;
    margin-left: 20px;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s ease;
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--accent-color);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0F172A 100%);
    color: var(--white);
    padding: 95px 0;
    text-align: center;
}

.hero-section h1 {
    font-size: 38px;
    margin-bottom: 20px;
    font-weight: 800;
}

.hero-section p {
    font-size: 18px;
    max-width: 800px;
    margin: 0 auto 30px auto;
    color: #94A3B8;
}

.btn-primary {
    display: inline-block;
    background-color: var(--secondary-color);
    color: var(--white);
    padding: 12px 30px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 4px;
}

.btn-primary:hover {
    background-color: var(--accent-color);
}

/* Disclaimer Box */
.disclaimer-container {
    background-color: #EFF6FF;
    border-bottom: 1px solid #DBEAFE;
    padding: 15px 0;
}

.gov-disclaimer {
    border-left: 4px solid var(--secondary-color);
    padding-left: 15px;
    margin: 0;
    font-size: 14px;
    color: #1E40AF;
    text-align: justify;
}

/* Services section */
.services-section {
    padding: 60px 0;
    background-color: var(--bg-light);
}

.services-section h2, .niche-content-section h2, .page-title {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 40px;
    font-size: 30px;
    font-weight: 700;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.service-card {
    background: var(--white);
    padding: 25px;
    border-radius: 6px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
    border-top: 4px solid var(--secondary-color);
}

/* Niche Block */
.niche-content-section {
    padding: 60px 0;
}

.info-block {
    margin-bottom: 40px;
    text-align: justify;
}

.info-block h3 {
    color: var(--primary-color);
    margin-bottom: 12px;
    font-size: 22px;
}

/* Form Styles */
.contact-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #CBD5E1;
    border-radius: 4px;
}

.btn-submit {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 14px;
    border: none;
    border-radius: 4px;
    font-weight: bold;
    cursor: pointer;
}

.btn-submit:hover {
    background-color: var(--secondary-color);
}

/* Footer elements */
.main-footer {
    background-color: #0F172A;
    color: #64748B;
    text-align: center;
    padding: 35px 0;
    font-size: 13.5px;
    margin-top: 40px;
}

.footer-links a {
    color: #94A3B8;
    text-decoration: none;
}