:root {
    --azul-deep: #1A237E; /* Azul Continental */
    --naranja-vivid: #FF6D00; /* Naranja Impulso */
    --tech-gray: #f8fafc;
    --text-main: #263238;
    --glass: rgba(255, 255, 255, 0.9);
}

body {
    margin: 0;
    font-family: 'Inter', sans-serif;
    background-color: #fff;
    color: var(--text-main);
}

.pricing-universe {
    padding: 100px 20px;
    background: radial-gradient(circle at top right, rgba(26, 35, 126, 0.05), transparent),
                radial-gradient(circle at bottom left, rgba(255, 109, 0, 0.05), transparent);
}

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

/* HEADER */
.main-header {
    background: #fff;
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

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

.logo-text span {
    color: var(--naranja-impulso);
}

.btn-primary {
    background: var(--naranja-impulso);
    color: #fff;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    transition: 0.3s;
    border: none;
    cursor: pointer;
}

.header-section {
    text-align: center;
    margin-bottom: 70px;
}

.badge {
    background: rgba(255, 109, 0, 0.1);
    color: var(--naranja-vivid);
    padding: 8px 16px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.8rem;
    color: var(--azul-deep);
    margin: 20px 0;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    perspective: 1000px;
}

.pricing-card {
    background: var(--glass);
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

.pricing-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(26, 35, 126, 0.1);
}

.pricing-card.featured {
    border: 2px solid var(--naranja-vivid);
    background: #fff;
}

.popular-tag {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--naranja-vivid);
    color: white;
    padding: 5px 20px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 700;
}

h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.price-box {
    margin-bottom: 10px;
}

.amount {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--azul-deep);
}

.currency, .period {
    font-size: 1.2rem;
    font-weight: 600;
    color: #64748b;
}

.promo-text {
    font-size: 0.9rem;
    color: #059669; /* Verde éxito */
    font-weight: 600;
    margin-bottom: 30px;
}

.features-list {
    list-style: none;
    padding: 0;
    margin-bottom: 40px;
    flex-grow: 1;
}

.features-list li {
    padding: 12px 0;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.95rem;
}

.btn-primary, .btn-secondary {
    display: block;
    text-align: center;
    padding: 16px;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: 0.3s;
}

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

.btn-secondary {
    background: var(--azul-deep);
    color: white;
}

.btn-primary:hover, .btn-secondary:hover {
    filter: brightness(1.2);
    transform: scale(1.02);
}

.pricing-note {
    text-align: center;
    margin-top: 50px;
    color: #64748b;
    font-size: 0.9rem;
}

footer {
    background: #263238;
    color: #fff;
    padding: 40px 0;
    text-align: center;
    font-size: 0.9rem;
}

.separador {
    height: 15px;
}

@media (max-width: 600px) {
    h1 { font-size: 2rem; }
    .amount { font-size: 2.8rem; }
}