/* Reset y Variables */
:root {
    --primary-color: #0b1f38;
    --secondary-color: #d4af37; /* Gold */
    --text-color: #333333;
    --light-bg: #f9fafb;
    --white: #ffffff;
    --border-color: #e5e7eb;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
}

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

/* Tipografía */
h1, h2, h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

p {
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: color 0.3s ease;
}

/* Botones */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

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

.btn-primary:hover {
    background-color: #c4a132;
    transform: translateY(-2px);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Header */
.header {
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo h1 {
    font-size: 1.5rem;
    margin-bottom: 0;
    color: var(--primary-color);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav a:not(.btn) {
    font-weight: 600;
}

.nav a:not(.btn):hover {
    color: var(--secondary-color);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(11, 31, 56, 0.9), rgba(11, 31, 56, 0.9)), url('https://images.unsplash.com/photo-1589829085413-56de8ae18c73?auto=format&fit=crop&q=80') center/cover;
    color: var(--white);
    padding: 6rem 0;
    text-align: center;
}

.hero h2 {
    color: var(--white);
    font-size: 2.5rem;
    max-width: 800px;
    margin: 0 auto 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
    margin: 0 auto 2.5rem;
    opacity: 0.9;
}

/* Services Section */
.services {
    padding: 5rem 0;
    background-color: var(--light-bg);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
}

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

.service-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.05);
    border-top: 4px solid var(--secondary-color);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
}

/* About Section */
.about {
    padding: 5rem 0;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
}

.about-text ul {
    list-style: none;
    margin-top: 1.5rem;
}

.about-text li {
    margin-bottom: 0.75rem;
    font-weight: 600;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background-color: var(--primary-color);
    color: var(--white);
}

.contact h2, .contact p {
    color: var(--white);
    text-align: center;
}

.contact-card {
    background: var(--white);
    padding: 3rem;
    border-radius: 8px;
    max-width: 600px;
    margin: 0 auto;
    color: var(--text-color);
}

.contact-card h2, .contact-card p {
    color: var(--text-color);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
}

.form-check {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.85rem;
}

.form-check label a {
    text-decoration: underline;
}

.form-status {
    margin-top: 1rem;
    text-align: center;
    font-weight: 600;
    font-size: 0.9rem;
}

.status-success {
    color: #10b981;
}

/* Footer */
.footer {
    background-color: #05101d;
    color: #9ca3af;
    padding: 2rem 0;
    text-align: center;
    font-size: 0.9rem;
}

.footer-bottom {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-links a {
    color: #9ca3af;
}

.footer-links a:hover {
    color: var(--secondary-color);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: var(--white);
    padding: 2rem;
    border-radius: 8px;
    max-width: 500px;
    width: 90%;
    position: relative;
}

.close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 1.5rem;
    font-weight: bold;
    cursor: pointer;
    color: #666;
}

/* Responsive */
@media (max-width: 768px) {
    .nav {
        display: none; /* Simplification for mobile, keep only the CTA or hamburger */
    }
    
    .hero h2 {
        font-size: 2rem;
    }
    
    .contact-card {
        padding: 1.5rem;
    }
}