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

:root {
    /* Colores inspirados en mystictarot.co */
    --primary-color: #6B46C1;
    --primary-dark: #553C9A;
    --primary-light: #8B5CF6;
    --secondary-color: #9333EA;
    --accent-color: #EC4899;
    --background: #FAFAFA;
    --surface: #FFFFFF;
    --text-primary: #1F2937;
    --text-secondary: #6B7280;
    --border-color: #E5E7EB;
    --success-color: #10B981;
    --error-color: #EF4444;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    min-height: 100vh;
    color: var(--text-primary);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    text-align: center;
    padding: 40px 20px;
    color: white;
}

.logo h1 {
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 10px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    font-weight: 300;
}

/* Main Content */
.main-content {
    flex: 1;
    background: var(--surface);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 20px;
}

/* Steps */
.step {
    display: none;
    animation: fadeIn 0.5s ease-in;
}

.step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.step h2 {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 30px;
    text-align: center;
}

/* Payment Methods */
.payment-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.payment-card {
    background: var(--surface);
    border: 2px solid var(--border-color);
    border-radius: 15px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.payment-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.payment-card.selected {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #F3E8FF 0%, #E9D5FF 100%);
    box-shadow: var(--shadow-lg);
}

.payment-icon {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--background);
    border-radius: 15px;
    padding: 20px;
}

.payment-icon img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.payment-card h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 10px;
    font-weight: 600;
}

.payment-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

.plan-card {
    background: var(--surface);
    border: 2px solid var(--border-color);
    border-radius: 20px;
    padding: 40px 30px;
    position: relative;
    transition: all 0.3s ease;
}

.plan-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.plan-card.featured {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #F3E8FF 0%, #E9D5FF 100%);
}

.plan-badge {
    position: absolute;
    top: -15px;
    right: 30px;
    background: var(--accent-color);
    color: white;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.plan-header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.plan-header h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 15px;
}

.price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 5px;
}

.currency {
    font-size: 1.5rem;
    color: var(--text-secondary);
    font-weight: 600;
}

.amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
    line-height: 1;
}

.period {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-left: 5px;
}

.plan-features {
    list-style: none;
    margin-bottom: 30px;
}

.plan-features li {
    padding: 12px 0;
    color: var(--text-primary);
    font-size: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.plan-features li:last-child {
    border-bottom: none;
}

.btn-select-plan {
    width: 100%;
    padding: 15px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-select-plan:hover {
    background: var(--primary-dark);
    transform: scale(1.02);
}

/* Form */
.subscription-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 25px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"],
.form-group select {
    width: 100%;
    padding: 15px;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
    background: var(--surface);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(107, 70, 193, 0.1);
}

.form-group input.error,
.form-group select.error {
    border-color: var(--error-color);
}

.error-message {
    display: block;
    color: var(--error-color);
    font-size: 0.85rem;
    margin-top: 5px;
    min-height: 20px;
}

.checkbox-group {
    margin: 20px 0;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.checkbox-label input[type="checkbox"] {
    margin-right: 10px;
    margin-top: 3px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.checkbox-label a {
    color: var(--primary-color);
    text-decoration: none;
}

.checkbox-label a:hover {
    text-decoration: underline;
}

.daviplata-fields {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 2px solid var(--border-color);
}

/* Buttons */
.form-actions {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.btn-back {
    padding: 15px 25px;
    background: transparent;
    color: var(--text-secondary);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-back:hover {
    background: var(--background);
    border-color: var(--text-secondary);
}

.btn-submit {
    flex: 1;
    padding: 15px 25px;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.btn-submit:hover:not(:disabled) {
    background: var(--primary-dark);
    transform: scale(1.02);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Loading */
.loading-container {
    text-align: center;
    padding: 60px 20px;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 30px;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.loading-container h2 {
    color: var(--primary-color);
    margin-bottom: 10px;
}

.loading-container p {
    color: var(--text-secondary);
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    color: white;
    opacity: 0.9;
}

.footer p {
    margin: 5px 0;
    font-size: 0.9rem;
}

/* Success/Error containers */
.success-container,
.error-container,
.instructions-container {
    text-align: center;
    padding: 40px 20px;
}

.success-icon,
.error-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.success-container h2 {
    color: var(--success-color);
    margin-bottom: 15px;
}

.error-container h2 {
    color: var(--error-color);
    margin-bottom: 15px;
}

.instructions-container h2 {
    color: var(--primary-color);
    margin-bottom: 30px;
}

.instructions-content {
    text-align: left;
    background: var(--background);
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
    line-height: 1.8;
}

.instructions-content p {
    margin-bottom: 15px;
    color: var(--text-primary);
}

.otp-container {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.otp-container p {
    margin-bottom: 30px;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .logo h1 {
        font-size: 2rem;
    }

    .subtitle {
        font-size: 1rem;
    }

    .main-content {
        padding: 20px;
    }

    .step h2 {
        font-size: 1.5rem;
    }

    .payment-methods,
    .plans {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
    }

    .btn-back {
        order: 2;
    }

    .btn-submit {
        order: 1;
    }
}