:root {
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --bronze: #cd7f32;
    --silver: #bdc3c7;
    --diamond: #00d4ff;
    --dark-card: #2d3436;
    --text-main: #f7fafc;
}

body {
    background-color: #1a1a2e;
    background-image: radial-gradient(circle at top right, #16213e, #1a1a2e);
    min-height: 100vh;
}

.plans-section {
    padding: 60px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.plans-title {
    font-size: 3.5rem;
    text-align: center;
    color: white;
    margin-bottom: 50px;
    font-weight: 800;
    letter-spacing: -1px;
}

.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 25px;
    align-items: start;
}

.plan-card {
    background: rgba(45, 52, 54, 0.6);
    backdrop-filter: blur(12px);
    border-radius: 24px;
    padding: 40px 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
}

/* Destaque para o plano Prata */
.plan-card.silver {
    transform: scale(1.05);
    background: rgba(50, 58, 60, 0.8);
    border-color: rgba(189, 195, 199, 0.3);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
    z-index: 2;
}

.plan-card:hover {
    transform: translateY(-15px);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 25px 50px rgba(0,0,0,0.5);
}

.plan-header {
    text-align: center;
    margin-bottom: 25px;
}

.plan-name {
    font-size: 0.9rem;
    letter-spacing: 2px;
    color: var(--silver);
    font-weight: 700;
    margin-bottom: 10px;
}

.plan-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    margin-top: 10px;
}

.plan-pricing {
    text-align: center;
    margin-bottom: 30px;
}

.price {
    font-size: 3.5rem;
    font-weight: 800;
    color: #fff;
    display: block;
}

.annual-info {
    color: #a0aec0;
    font-size: 0.85rem;
    margin-top: 8px;
}

.discount-pill {
    background: #2ecc71;
    color: #fff;
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 0.7rem;
    margin-left: 5px;
}

.feature-list {
    margin: 0 0 35px 0;
    padding: 0;
    list-style: none;
    flex-grow: 1;
}

.feature-item {
    display: flex;
    align-items: center;
    color: #cbd5e0;
    margin-bottom: 12px;
    font-size: 0.9rem;
}

.feature-item svg {
    width: 18px;
    height: 18px;
    margin-right: 12px;
    color: #2ecc71;
}

.plan-button {
    width: 100%;
    padding: 16px;
    border-radius: 14px;
    text-decoration: none;
    text-align: center;
    font-weight: 700;
    transition: all 0.3s ease;
    text-transform: uppercase;
    font-size: 0.9rem;
}

/* Cores específicas dos botões */
.bronze-btn { background: #cd7f32; color: white; }
.silver-btn { background: #fff; color: #1a1a2e; }
.diamond-btn { background: var(--diamond); color: #1a1a2e; }

.plan-button:hover {
    filter: brightness(1.2);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

/* Ajuste Mobile */
@media (max-width: 768px) {
    .plan-card.silver { transform: scale(1); }
    .plans-title { font-size: 2.5rem; }
}