/* ===========================================
   PLANOS PAGE STYLES
   StepOne — Infraestrutura Educacional
   =========================================== */

/* Hero Section */
.plans-hero {
    position: relative;
    padding: calc(var(--header-height) + var(--space-3xl)) 0 var(--space-2xl);
    text-align: center;
    overflow: hidden;
}

.plans-hero .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--color-pink-alpha);
    border: 1px solid var(--color-pink);
    border-radius: var(--radius-full);
    font-size: var(--font-size-sm);
    color: var(--color-pink);
    margin-bottom: var(--space-lg);
}

.plans-hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
}

.plans-hero-title .highlight {
    background: var(--gradient-pink);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plans-hero-subtitle {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    max-width: 500px;
    margin: 0 auto var(--space-xl);
}

.hero-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-pink-alpha) 0%, transparent 70%);
    opacity: 0.3;
    pointer-events: none;
    z-index: -1;
}

/* Billing Toggle */
.billing-toggle-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.toggle-label {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.toggle-label.active {
    color: var(--color-text);
    font-weight: 600;
}

.discount-badge {
    background: var(--color-pink);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
}

.billing-toggle {
    position: relative;
    width: 56px;
    height: 28px;
    background: var(--color-bg-tertiary);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-full);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.billing-toggle:hover {
    border-color: var(--color-pink);
}

.billing-toggle .toggle-slider {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    background: var(--color-pink);
    border-radius: 50%;
    transition: transform var(--transition-normal);
    box-shadow: 0 2px 8px rgba(208, 84, 255, 0.4);
}

.billing-toggle.annual .toggle-slider {
    transform: translateX(28px);
}

/* Plans Comparison */
.plans-comparison {
    padding: var(--space-2xl) 0 var(--space-3xl);
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-xl);
    max-width: 1100px;
    margin: 0 auto;
}

.plans-grid.four-columns {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1300px;
    gap: var(--space-lg);
}

/* Plan Card */
.plan-card {
    position: relative;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    transition: all var(--transition-normal);
}

.plans-grid.four-columns .plan-card {
    padding: var(--space-lg);
}

.plan-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-border-hover);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.plan-card.featured {
    border-color: var(--color-pink);
    background: linear-gradient(
        180deg,
        rgba(208, 84, 255, 0.1) 0%,
        var(--color-bg-secondary) 100%
    );
    transform: scale(1.05);
    z-index: 1;
}

.plan-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.plan-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-pink);
    color: white;
    font-size: var(--font-size-xs);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-full);
}

.plan-header {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.plan-name {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin-bottom: var(--space-xs);
}

.plan-tagline {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.plan-pricing {
    text-align: center;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.plan-pricing .price {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 4px;
}

.plan-pricing .price-currency {
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
}

.plan-pricing .price-value {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
}

.plan-pricing .price-period {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.price-per-user {
    font-size: var(--font-size-xs);
    color: var(--color-text-tertiary);
    margin-top: var(--space-xs);
}

.activation-fee {
    font-size: var(--font-size-xs);
    color: var(--color-pink);
    margin-top: var(--space-xs);
    font-weight: 500;
}

.plan-pricing .price-value.custom {
    font-size: 1.8rem;
    color: var(--color-cyan);
}

/* Enterprise Card */
.plan-card.enterprise {
    border-color: var(--color-cyan);
    background: linear-gradient(
        180deg,
        rgba(0, 212, 255, 0.08) 0%,
        var(--color-bg-secondary) 100%
    );
}

.plan-card.enterprise:hover {
    border-color: var(--color-cyan);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.plan-badge.enterprise-badge {
    background: linear-gradient(135deg, var(--color-cyan) 0%, #0EA5E9 100%);
}

.plan-cta.enterprise-cta {
    background: linear-gradient(135deg, var(--color-cyan) 0%, #0EA5E9 100%);
    color: white;
    border: none;
}

.plan-cta.enterprise-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.4);
}

/* Plan CTA Buttons */
.plan-cta {
    display: block;
    width: 100%;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-align: center;
    transition: all var(--transition-normal);
    margin-bottom: var(--space-xl);
}

.plan-cta.outline {
    background: transparent;
    border: 2px solid var(--color-border);
    color: var(--color-text);
}

.plan-cta.outline:hover {
    border-color: var(--color-pink);
    color: var(--color-pink);
}

.plan-cta.primary {
    background: var(--gradient-pink);
    color: white;
    border: none;
}

.plan-cta.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(208, 84, 255, 0.4);
}

.plan-cta.pink {
    background: var(--color-pink);
    color: white;
    border: none;
}

.plan-cta.pink:hover {
    background: var(--color-pink-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(208, 84, 255, 0.4);
}

/* Plan Features */
.plan-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.feature-group h4 {
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-sm);
}

.feature-group ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.feature-group li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.feature-group li i {
    font-size: 1rem;
    flex-shrink: 0;
}

.feature-group li .bi-check2 {
    color: var(--color-cyan);
}

.feature-group li .bi-x {
    color: var(--color-text-tertiary);
}

.feature-group li .disabled {
    color: var(--color-text-tertiary);
    text-decoration: line-through;
}

.feature-group li strong {
    color: var(--color-text);
}

/* Comparison Table Section */
.comparison-table-section {
    padding: var(--space-3xl) 0;
    background: var(--color-bg-secondary);
}

.comparison-table-section .section-title {
    text-align: center;
    margin-bottom: var(--space-sm);
}

.comparison-table-section .section-subtitle {
    text-align: center;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-2xl);
}

.comparison-table-wrapper {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.comparison-table {
    width: 100%;
    min-width: 600px;
    border-collapse: collapse;
    background: var(--color-bg);
}

.comparison-table th,
.comparison-table td {
    padding: var(--space-md) var(--space-lg);
    text-align: center;
    border-bottom: 1px solid var(--color-border);
}

.comparison-table th {
    background: var(--color-bg-tertiary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.comparison-table th:first-child,
.comparison-table td:first-child {
    text-align: left;
}

.comparison-table th.featured {
    background: linear-gradient(180deg, rgba(208, 84, 255, 0.2) 0%, rgba(208, 84, 255, 0.05) 100%);
    color: var(--color-pink);
}

.comparison-table td.featured {
    background: rgba(208, 84, 255, 0.05);
}

.comparison-table .category-row td {
    background: var(--color-bg-tertiary);
    font-weight: 600;
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-pink);
}

.comparison-table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.comparison-table tbody tr:hover td.featured {
    background: rgba(208, 84, 255, 0.08);
}

.comparison-table td {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
}

.comparison-table .bi-check-lg {
    color: var(--color-cyan);
    font-size: 1.25rem;
}

.comparison-table .bi-x-lg {
    color: var(--color-text-tertiary);
    font-size: 1rem;
}

/* FAQ Section */
.plans-faq {
    padding: var(--space-3xl) 0;
}

.plans-faq .section-title {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.faq-item {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color var(--transition-fast);
}

.faq-item:hover {
    border-color: var(--color-border-hover);
}

.faq-item.active {
    border-color: var(--color-pink);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-lg);
    background: transparent;
    border: none;
    cursor: pointer;
    font-size: var(--font-size-md);
    font-weight: 500;
    color: var(--color-text);
    text-align: left;
    transition: color var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-pink);
}

.faq-question i {
    transition: transform var(--transition-normal);
    color: var(--color-pink);
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-answer p {
    padding: 0 var(--space-lg) var(--space-lg);
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary);
    line-height: 1.7;
}

/* CTA Section */
.plans-cta-section {
    padding: var(--space-2xl) 0 var(--space-3xl);
}

.cta-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-xl);
    padding: var(--space-2xl);
    background: linear-gradient(
        135deg,
        rgba(208, 84, 255, 0.15) 0%,
        rgba(0, 212, 255, 0.1) 50%,
        rgba(208, 84, 255, 0.1) 100%
    );
    border: 1px solid var(--color-pink);
    border-radius: var(--radius-xl);
}

.cta-content h2 {
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--space-sm);
}

.cta-content p {
    color: var(--color-text-secondary);
}

.btn-primary.large {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-xl);
    background: var(--gradient-pink);
    color: white;
    font-size: var(--font-size-md);
    font-weight: 600;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    white-space: nowrap;
}

.btn-primary.large:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(208, 84, 255, 0.4);
}

/* Responsive */
@media (max-width: 1280px) {
    .plans-grid.four-columns {
        grid-template-columns: repeat(2, 1fr);
        max-width: 700px;
    }
}

@media (max-width: 1024px) {
    .plans-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .plans-grid.four-columns {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .plan-card.featured {
        transform: none;
        order: -1;
    }
    
    .plan-card.featured:hover {
        transform: translateY(-8px);
    }
    
    .cta-card {
        flex-direction: column;
        text-align: center;
    }
    
    /* Adjust comparison table for 5 columns */
    .comparison-table th,
    .comparison-table td {
        padding: var(--space-sm);
        font-size: var(--font-size-xs);
    }
}

@media (max-width: 768px) {
    .plans-hero {
        padding: calc(var(--header-height) + var(--space-2xl)) 0 var(--space-xl);
    }
    
    .comparison-table-wrapper {
        overflow-x: auto;
    }
    
    .comparison-table {
        min-width: 600px;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: var(--space-xs) var(--space-sm);
        font-size: 0.7rem;
    }
}