/* Variables de Color */
:root {
    --primary-blue: #009fe3;
    --dark-blue: #004b7c;
    --red-accent: #c4161c;
    --gray-text: #6d6e71;
    --light-gray: #f4f7f6;
    --white: #ffffff;
}

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

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

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navegación */
.navbar {
    background: var(--white);
    padding: 1.5rem 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-text);
}

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

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

.nav-links li {
    margin-left: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--gray-text);
    font-weight: 600;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--primary-blue);
}

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

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.btn-primary {
    background: var(--red-accent);
    color: var(--white);
    padding: 0.8rem 2rem;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: transform 0.3s;
    display: inline-block;
}

.btn-primary:hover {
    transform: translateY(-3px);
}

/* Pricing Section */
.pricing {
    padding: 80px 0;
    background: var(--light-gray);
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 3rem;
    color: var(--dark-blue);
}

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

.card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    text-align: center;
    border-top: 5px solid var(--primary-blue);
}

.card.featured {
    border-top: 5px solid var(--red-accent);
    transform: scale(1.05);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 1rem 0 0.2rem;
    color: var(--dark-blue);
}

.price span {
    font-size: 1rem;
    color: var(--gray-text);
}

.iva {
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
}

.card ul {
    list-style: none;
    text-align: left;
    margin-bottom: 2rem;
}

.card ul li {
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

.note {
    text-align: center;
    margin-top: 2rem;
    font-size: 0.9rem;
    font-style: italic;
}

/* Terms Section */
.terms {
    padding: 80px 0;
}

.terms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.term-item h4 {
    color: var(--primary-blue);
    margin-bottom: 0.5rem;
}

/* Footer */
footer {
    background: #222;
    color: #eee;
    padding: 60px 0 20px;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.footer-content h4 {
    color: var(--white);
    margin-bottom: 1rem;
}

.copyright {
    text-align: center;
    font-size: 0.8rem;
    border-top: 1px solid #444;
    padding-top: 20px;
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 { font-size: 2rem; }
    .card.featured { transform: scale(1); }
    .nav-links { display: none; }
}