/* ========================================
           VARIÁVEIS
        ======================================== */
:root {
    --azul-principal: #003583;
    --azul-escuro: #002a5c;
    --azul-medio: #004aa3;
    --laranja-vibrante: #ffa636;
    --laranja-quente: #ff8800;
    --laranja-escuro: #c47a1d;
    --bege-suave: #f8f3d7;
    --branco: #ffffff;
    --cinza-texto: #4a5568;
    --cinza-medio: #718096;
    --cinza-escuro: #2d3748;
    --cinza-claro: #e2e8f0;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: var(--branco);
    color: var(--cinza-escuro);
}

/* ========================================
           SEÇÃO PLANOS
        ======================================== */
.planos-section {
    padding: 8rem 2rem;
    background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 50%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

.planos-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 53, 131, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 166, 54, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.planos-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Header */
.planos-header {
    text-align: center;
    margin-bottom: 5rem;
    animation: fadeInUp 0.8s ease-out;
}

.planos-label {
    display: inline-block;
    background: linear-gradient(135deg, var(--laranja-vibrante) 0%, var(--laranja-escuro) 100%);
    color: var(--branco);
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 2rem;
    box-shadow: 
        3px 3px 6px rgba(255, 166, 54, 0.3),
        5px 5px 12px rgba(255, 166, 54, 0.2);
}

.planos-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 900;
    color: var(--azul-principal);
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 8px rgba(0, 53, 131, 0.1);
}

.planos-title span {
    background: linear-gradient(135deg, var(--laranja-vibrante) 0%, var(--laranja-vibrante) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.planos-subtitle {
    font-size: 1.2rem;
    color: var(--cinza-medio);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========================================
           GRID DE PLANOS
        ======================================== */
.plans-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(340px, 100%), 1fr));
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto 5rem;
}

/* ========================================
           CARD
        ======================================== */
.plan-card {
    background: linear-gradient(135deg, #ffffff 0%, #fafbfc 100%);
    padding: 3rem 2.5rem;
    border-radius: 32px;
    box-shadow: 
        8px 8px 16px rgba(0, 53, 131, 0.1),
        12px 12px 32px rgba(0, 53, 131, 0.08);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 2px solid rgba(255, 255, 255, 0.8);
    opacity: 0;
    transform: translateY(40px) scale(0.95);
    display: flex;
    flex-direction: column;
    height: 100%;
    min-width: 0;
    width: 100%;
}

.plan-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 
        12px 12px 24px rgba(0, 53, 131, 0.15),
        18px 18px 42px rgba(0, 53, 131, 0.12);
}

/* Card Destaque */
.plan-card.destaque {
    border-color: var(--laranja-vibrante);
    border-width: 3px;
    transform: translateY(40px) scale(1);
    box-shadow: 
        0 0 0 1px rgba(255, 166, 54, 0.2),
        8px 8px 16px rgba(0, 53, 131, 0.12),
        12px 12px 32px rgba(0, 53, 131, 0.1),
        0 0 40px rgba(255, 166, 54, 0.15);
}

.plan-card.destaque:hover {
    transform: translateY(-15px) scale(1.03);
    box-shadow: 
        0 0 0 1px rgba(255, 166, 54, 0.3),
        12px 12px 24px rgba(0, 53, 131, 0.18),
        18px 18px 42px rgba(0, 53, 131, 0.15),
        0 0 60px rgba(255, 166, 54, 0.25);
}

/* Badge "Mais Popular" */
.badge-destaque {
    position: absolute;
    top: -18px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, var(--laranja-vibrante) 0%, var(--laranja-escuro) 100%);
    color: var(--branco);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    letter-spacing: 0.05em;
    box-shadow: 
        4px 4px 8px rgba(255, 166, 54, 0.35),
        6px 6px 16px rgba(255, 166, 54, 0.25);
    transition: all 0.3s ease;
}

.plan-card.destaque:hover .badge-destaque {
    transform: translateX(-50%) translateY(-2px) scale(1.05);
    box-shadow: 
        5px 5px 10px rgba(255, 166, 54, 0.4),
        8px 8px 20px rgba(255, 166, 54, 0.3);
}

/* SVG 3D do Plano */
.plan-icon-3d {
    width: 100px;
    height: 100px;
    margin: 0 auto 2rem;
    display: block;
    filter: drop-shadow(4px 4px 8px rgba(0, 53, 131, 0.2))
            drop-shadow(2px 2px 4px rgba(0, 53, 131, 0.15));
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.plan-card:hover .plan-icon-3d {
    transform: translateY(-8px) scale(1.08);
    filter: drop-shadow(6px 6px 12px rgba(0, 53, 131, 0.25))
            drop-shadow(3px 3px 6px rgba(0, 53, 131, 0.2));
}

/* Informações do Plano */
.plan-name {
    font-size: 1.85rem;
    font-weight: 800;
    color: var(--azul-principal);
    text-align: center;
    margin-bottom: 0.5rem;
}

.plan-tagline {
    font-size: 0.95rem;
    color: var(--cinza-medio);
    text-align: center;
    margin-bottom: 2rem;
}

/* Preço */
.price-wrapper {
    text-align: center;
    margin-bottom: 2rem;
    padding: 1.75rem;
    background: var(--bege-suave);
    border-radius: 20px;
    box-shadow: 
        inset 2px 2px 4px rgba(0, 0, 0, 0.05),
        inset -2px -2px 4px rgba(255, 255, 255, 0.8);
}

.price {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.25rem;
    line-height: 1;
    color: var(--azul-principal);
}

.price-currency {
    font-size: 1.6rem;
    font-weight: 700;
    margin-top: 0.5rem;
}

.price-value {
    font-size: 3.8rem;
    font-weight: 900;
}

.price-period {
    font-size: 1rem;
    color: var(--cinza-medio);
    margin-top: 1.5rem;
}

.price-daily {
    font-size: 0.9rem;
    color: var(--laranja-escuro);
    font-weight: 600;
    margin-top: 0.75rem;
}

/* Selo Fundador */
.founder-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 6px;
    padding: 5px 12px;
    background: linear-gradient(135deg, #FFF8E7 0%, #FFF1CC 100%);
    border: 1px solid #E8C547;
    border-radius: 20px;
    width: fit-content;
}

.founder-badge span {
    font-size: 12px;
    font-weight: 500;
    color: #7A5A00;
    white-space: nowrap;
}

/* Features */
.features {
    list-style: none;
    margin-bottom: 2.5rem;
}

.features li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.85rem 0;
    border-bottom: 1px solid rgba(0, 53, 131, 0.05);
    transition: all 0.2s ease;
}

.features li:hover {
    background: rgba(0, 53, 131, 0.02);
    padding-left: 0.5rem;
    border-radius: 8px;
}

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

.features svg {
    width: 22px;
    height: 22px;
    stroke: var(--laranja-vibrante);
    fill: none;
    stroke-width: 3;
    flex-shrink: 0;
    margin-top: 0.1rem;
    filter: drop-shadow(1px 1px 2px rgba(255, 166, 54, 0.2));
}

.features span {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--cinza-escuro);
}

.features strong {
    color: var(--azul-principal);
    font-weight: 700;
}

/* Botão CTA */
.cta-btn {
    display: block;
    width: 100%;
    padding: 1.3rem;
    background: linear-gradient(135deg, var(--azul-principal) 0%, var(--azul-medio) 100%);
    color: var(--branco);
    font-size: 1.1rem;
    font-weight: 700;
    border: none;
    border-radius: 50px;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    box-shadow: 
        4px 4px 8px rgba(0, 53, 131, 0.25),
        6px 6px 16px rgba(0, 53, 131, 0.18);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-top: auto;
}

.cta-btn:hover {
    transform: translateY(-4px);
    box-shadow: 
        6px 6px 12px rgba(0, 53, 131, 0.3),
        10px 10px 24px rgba(0, 53, 131, 0.22);
}

.plan-card.destaque .cta-btn {
    background: linear-gradient(135deg, var(--azul-medio) 0%, var(--azul-principal) 100%);
    box-shadow: 
        4px 4px 8px rgba(255, 166, 54, 0.3),
        6px 6px 16px rgba(255, 166, 54, 0.2);
}

.plan-card.destaque .cta-btn:hover {
    box-shadow: 
        6px 6px 12px rgba(255, 166, 54, 0.4),
        10px 10px 24px rgba(255, 166, 54, 0.3);
}

/* ========================================
           GARANTIA
        ======================================== */
.guarantee {
    text-align: center;
    margin-top: 2rem;
    padding: 2.5rem 2rem;
    background: rgba(0, 53, 131, 0.03);
    border-radius: 24px;
    max-width: 850px;
    margin-left: auto;
    margin-right: auto;
    border: 1px solid rgba(0, 53, 131, 0.08);
}

.guarantee p {
    font-size: 1.05rem;
    color: var(--cinza-medio);
    line-height: 1.8;
}

.guarantee strong {
    color: var(--azul-principal);
    font-weight: 700;
}

/* ========================================
           ANIMATIONS
        ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
           RESPONSIVE
        ======================================== */
@media (max-width: 768px) {
    .planos-section {
        padding: 5rem 1.5rem;
    }

    .plans-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
        max-width: 100%;
        width: 100%;
    }

    .plan-card {
        padding: 2.5rem 2rem;
        min-width: 0;
        width: 100%;
    }

    .plan-card.destaque {
        transform: translateY(40px) scale(0.95);
    }

    .plan-card.destaque:hover {
        transform: translateY(-12px) scale(1);
    }

    .plan-icon-3d {
        width: 90px;
        height: 90px;
    }

    .guarantee {
        padding: 2rem 1.5rem;
    }
}

@media (max-width: 480px) {
    .price-value {
        font-size: 3.2rem;
    }

    .features li {
        padding: 0.75rem 0;
    }

    .cta-btn {
        padding: 1.2rem;
        font-size: 1.05rem;
    }
}