/* =============================================
   colombiaworld360 - CSS OPTIMIZADO
   Diseño: Azul oscuro y blanco
   Autor: Ángel Jesús Castilla Romero
   ============================================= */

/* Variables CSS */
:root {
    --primary: #0a1628;
    --primary-light: #1a2744;
    --primary-dark: #050d18;
    --secondary: #2d4a6f;
    --accent: #3b82f6;
    --accent-light: #60a5fa;
    --white: #ffffff;
    --gray-100: #f8fafc;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gold: #f59e0b;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--white);
    color: var(--primary);
    line-height: 1.6;
}

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

/* Tipografía */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Banner Sin Cookies */
.no-cookies-banner {
    background-color: var(--primary);
    color: var(--white);
    padding: 10px 20px;
    text-align: center;
    font-size: 14px;
}

/* Navbar */
.navbar {
    background-color: var(--primary);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
}

.logo-icon {
    width: 40px;
    height: 40px;
    color: var(--accent-light);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-links a {
    color: var(--gray-300);
    font-weight: 500;
    transition: color 0.3s;
    padding: 8px 0;
    position: relative;
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--white);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent);
    transition: width 0.3s;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    padding: 100px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.05)"/></svg>') repeat;
    background-size: 30px 30px;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 30px;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Botones */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: var(--accent-light);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--white);
    border: 2px solid var(--white);
}

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

.btn svg {
    width: 20px;
    height: 20px;
}

/* Sección Intro */
.section-intro {
    padding: 80px 0;
    text-align: center;
    background-color: var(--gray-100);
}

.section-intro h2 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.section-intro .section-subtitle {
    font-size: 1.2rem;
    color: var(--gray-500);
    max-width: 700px;
    margin: 0 auto 40px;
}

/* Destinos Grid */
.destinos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.destino-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s;
}

.destino-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

.destino-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, var(--secondary), var(--primary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 4rem;
}

.destino-content {
    padding: 25px;
}

.destino-content h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

.destino-content p {
    color: var(--gray-500);
    margin-bottom: 15px;
}

.destino-meta {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 14px;
    color: var(--gray-400);
}

.destino-meta span {
    display: flex;
    align-items: center;
    gap: 5px;
}

.link {
    color: var(--accent);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

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

/* Sección Estadísticas */
.section-stats {
    background-color: var(--primary);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    text-align: center;
}

.stat-item {
    color: var(--white);
}

.stat-number {
    font-size: 3rem;
    font-weight: 700;
    display: block;
    color: var(--accent-light);
}

.stat-label {
    font-size: 1rem;
    opacity: 0.8;
}

/* Sección por qué elegirnos */
.section-por-que {
    padding: 80px 0;
    background-color: var(--white);
}

.section-por-que h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-card {
    text-align: center;
    padding: 30px;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent), var(--secondary));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.feature-icon svg {
    width: 30px;
    height: 30px;
    color: var(--white);
}

.feature-card h3 {
    color: var(--primary);
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--gray-500);
}

/* Sección Blog */
.section-blog {
    padding: 80px 0;
    background-color: var(--gray-100);
}

.section-blog h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 40px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.blog-card {
    background: var(--white);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.blog-image {
    height: 180px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-content {
    padding: 25px;
}

.blog-date {
    color: var(--accent);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 10px;
}

.blog-content h3 {
    margin-bottom: 10px;
}

/* CTA Section */
.section-cta {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    padding: 80px 0;
    text-align: center;
}

.section-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.section-cta p {
    font-size: 1.2rem;
    opacity: 0.9;
    margin-bottom: 30px;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Footer */
.footer {
    background-color: var(--primary-dark);
    color: var(--gray-300);
    padding: 60px 0 30px;
}

.footer-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h3 {
    color: var(--white);
    margin-bottom: 20px;
    font-size: 1.2rem;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 10px;
}

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

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-contact svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid var(--primary-light);
    padding-top: 30px;
    text-align: center;
    font-size: 14px;
}

.footer-bottom a {
    color: var(--gray-400);
}

.footer-bottom a:hover {
    color: var(--accent-light);
}

/* Páginas Internas */
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: var(--white);
    padding: 60px 0;
    text-align: center;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

.page-header p {
    opacity: 0.9;
}

.section-content {
    padding: 60px 0;
}

.section-content h2 {
    margin-bottom: 20px;
    color: var(--primary);
}

.section-content p {
    margin-bottom: 20px;
    color: var(--gray-500);
}

.section-content ul {
    margin-left: 20px;
    margin-bottom: 20px;
}

.section-content li {
    margin-bottom: 10px;
    color: var(--gray-500);
}

/* Formulario de Contacto */
.contact-form {
    background: var(--gray-100);
    padding: 40px;
    border-radius: 12px;
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 16px;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

/* Info Box */
.info-box {
    background-color: var(--primary);
    color: var(--white);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    margin-bottom: 30px;
}

.info-box h3 {
    margin-bottom: 15px;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hero h1 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1rem;
    }

    .destinos-grid {
        grid-template-columns: 1fr;
    }

    .section-intro h2,
    .section-por-que h2,
    .section-blog h2,
    .section-cta h2 {
        font-size: 2rem;
    }
}

/* Utilidades */
.text-center {
    text-align: center;
}

.mb-20 {
    margin-bottom: 20px;
}

.mt-40 {
    margin-top: 40px;
}