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

:root {
    --primary-color: #0B192C; /* Azul noche profundo corporativo */
    --accent-color: #F1C40F;  /* Dorado elegante para CTAs */
    --text-dark: #1E293B;
    --text-light: #64748B;
    --bg-light: #F8FAFC;
    --font-titles: 'Montserrat', sans-serif;
    --font-body: 'Inter', sans-serif;
}

html {
    scroll-behavior: smooth;
    font-family: var(--font-body);
    color: var(--text-dark);
    background-color: #ffffff;
}

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

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    border-bottom: 1px solid #E2E8F0;
    padding: 1.2rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-titles);
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-color);
    text-decoration: none;
    letter-spacing: 1px;
}

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

.nav-menu a {
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    margin-left: 2rem;
    transition: color 0.3s ease;
}

.nav-link {
    color: var(--text-dark);
}

.nav-link:hover {
    color: var(--accent-color);
}

.btn-nav {
    background-color: var(--primary-color);
    color: #ffffff !important;
    padding: 0.6rem 1.2rem;
    border-radius: 6px;
}

/* HERO SECTION */
.hero {
    background: radial-gradient(circle at top right, #1E3E62 0%, var(--primary-color) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    color: #ffffff;
}

.hero-content {
    max-width: 750px;
}

.badge {
    background: rgba(255, 255, 255, 0.1);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero h1 {
    font-family: var(--font-titles);
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero h1 span {
    color: var(--accent-color);
}

.hero p {
    font-size: 1.2rem;
    font-weight: 300;
    line-height: 1.6;
    color: #CBD5E1;
    margin-bottom: 2.5rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
}

.btn-primary, .btn-secondary {
    padding: 0.9rem 2rem;
    border-radius: 6px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
}

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

.btn-primary:hover {
    background-color: #e5b807;
    transform: translateY(-2px);
}

.btn-secondary {
    border: 2px solid #ffffff;
    color: #ffffff;
}

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

/* SERVICES SECTION */
.services {
    padding: 6rem 0;
    background-color: var(--bg-light);
}

.section-title {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 4rem auto;
}

.section-title h2 {
    font-family: var(--font-titles);
    font-size: 2.2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.section-title p {
    color: var(--text-light);
    font-size: 1.1rem;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.service-card .icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-family: var(--font-titles);
    font-size: 1.4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* RESPONSIVE DESIGN (MOBILES) */
@media (max-width: 768px) {
    .nav-menu { display: none; } /* Idealmente implementar menú hamburguesa */
    .hero h1 { font-size: 2.3rem; }
    .hero-actions { flex-direction: column; }
    .btn-primary, .btn-secondary { text-align: center; }
}