/*
    FlinkerPlay - Landing Page CSS
    Estilo: Futurista, Dark Mode, High-Conversion
    VERSÃO FINAL: Layout de 3 planos corrigido e alinhamento do header.
*/

/* 1. Reset Básico e Fontes */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Cores Futuristas/Neon */
    --color-primary: #00ffc8; /* Verde Neon Principal (Ação/CTA) */
    --color-secondary: #7e00ff; /* Roxo/Magenta Neon */
    --color-dark-bg: #14141c; /* Fundo Escuro Principal */
    --color-dark-surface: #1e1e28; /* Superfície de Cards/Secções */
    --color-text-light: #f0f0f5; /* Texto Claro */
    --color-text-fade: #a0a0b0; /* Texto Secundário/Claro */
    --shadow-neon: 0 0 10px rgba(0, 255, 200, 0.5);
    --shadow-neon-hover: 0 0 20px rgba(0, 255, 200, 0.8);
}

html {
    /* Garante a rolagem suave nos links de âncora */
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--color-dark-bg);
    color: var(--color-text-light);
    line-height: 1.6;
    overflow-x: hidden;
}

/* 2. Layout Base */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
    position: relative;
    z-index: 1; 
}

.section-title {
    text-align: center;
    font-size: 2.5em;
    margin-bottom: 60px;
    color: var(--color-text-light);
    text-transform: uppercase;
    letter-spacing: 2px;
    border-bottom: 3px solid var(--color-primary);
    display: inline-block;
    padding-bottom: 10px;
}

/* 3. Cabeçalho (Header) */
.header {
    background-color: rgba(30, 30, 40, 0.98); 
    padding: 15px 0;
    position: sticky;
    top: 45px;
    z-index: 100;
    border-bottom: 1px solid var(--color-secondary);
}

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

.logo {
    font-size: 1.8em;
    font-weight: 700;
    color: var(--color-text-light);
}

.logo-play {
    color: var(--color-primary);
}

.header nav a {
    color: var(--color-text-fade);
    text-decoration: none;
    margin-left: 25px;
    font-weight: 600;
    transition: color 0.3s, text-shadow 0.3s;
}

.header nav a:hover {
    color: var(--color-primary);
    text-shadow: var(--shadow-neon);
}

/* 4. Seção Principal (Hero) - Alta Conversão */
.hero {
    background: linear-gradient(135deg, var(--color-dark-bg) 0%, #0c0c14 100%);
    min-height: 85vh;
    display: flex;
    align-items: center;
    text-align: center;
    padding-top: 50px; 
    position: relative;
    z-index: 2;
}

.hero .container {
    position: relative;
    z-index: 10; 
}

.hero h2 {
    font-size: 3.5em;
    font-weight: 700;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero h2 strong {
    color: var(--color-primary);
    text-shadow: var(--shadow-neon);
}

.tagline-top {
    color: var(--color-secondary);
    font-size: 1.2em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 10px;
}

.subtitle {
    font-size: 1.4em;
    color: var(--color-text-fade);
    max-width: 800px;
    margin: 0 auto 40px auto;
}

.subtitle strong {
    color: var(--color-primary);
}

/* Efeito de Fundo do Hero */
.hero-bg-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    z-index: 0; 
    background: 
        radial-gradient(circle at 10% 20%, var(--color-secondary) 1%, transparent 10%),
        radial-gradient(circle at 90% 80%, var(--color-primary) 1%, transparent 10%);
    background-size: 600px 600px;
    animation: background-move 40s infinite linear;
    pointer-events: none; 
}

@keyframes background-move {
    0% { background-position: 0% 0%; }
    100% { background-position: 100% 100%; }
}

/* 5. Botões de CTA */
.cta-group {
    margin-top: 30px;
    display: flex;
    justify-content: center;
    gap: 20px;
}

.cta-button {
    display: inline-block;
    padding: 15px 35px;
    text-decoration: none;
    font-weight: 700;
    border-radius: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s;
    cursor: pointer; 
}

.cta-button.primary {
    background-color: var(--color-primary);
    color: var(--color-dark-bg);
    border: 2px solid var(--color-primary);
    box-shadow: var(--shadow-neon);
}

.cta-button.primary:hover {
    background-color: transparent;
    color: var(--color-primary);
    box-shadow: var(--shadow-neon-hover);
    transform: translateY(-3px);
}

.cta-button.secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-secondary);
}

.cta-button.secondary:hover {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    border-color: var(--color-secondary);
    transform: translateY(-3px);
}

/* 6. Seção de Recursos (Features) */
.features {
    background-color: var(--color-dark-surface);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.feature-card {
    background-color: var(--color-dark-bg);
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid rgba(0, 255, 200, 0.2);
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 5px 25px rgba(0, 255, 200, 0.2);
}

.feature-card .icon {
    font-size: 2.5em;
    color: var(--color-primary);
    margin-bottom: 15px;
    display: block;
}

.feature-card h4 {
    font-size: 1.3em;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.feature-card p {
    color: var(--color-text-fade);
}

/* 7. Seção de Prova Social (Depoimentos) */
.testimonials {
    background-color: var(--color-dark-bg);
}

.testimonial-grid {
    display: flex;
    justify-content: space-around;
    gap: 30px;
    margin-top: 40px;
}

.testimonial-card {
    background-color: var(--color-dark-surface);
    padding: 25px;
    border-radius: 10px;
    flex-basis: 30%;
    border-left: 3px solid var(--color-primary);
}

.testimonial-card blockquote {
    font-style: italic;
    color: var(--color-text-light);
    margin-bottom: 15px;
}

.testimonial-card .author {
    font-weight: 700;
    color: var(--color-primary);
    display: block;
}

.star-rating {
    color: gold;
    font-size: 1.1em;
    margin-bottom: 10px;
}

/* 8. Seção de Compatibilidade (Logos) */
.compatibility {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.compatibility-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    filter: grayscale(100%) brightness(150%); 
    opacity: 0.6;
    margin-top: 20px;
}

.compatibility-logos img {
    height: 40px; 
    max-width: 100px;
    transition: opacity 0.3s;
}

.compatibility-logos img:hover {
    opacity: 1;
    filter: none;
}

/* 9. Seção de Planos (Pricing) - OTIMIZADA E CORRIGIDA */
.pricing {
    background-color: var(--color-dark-surface); 
    padding-bottom: 100px;
}

/* Layout para 3 Colunas no Plan Grid */
.plan-grid.three-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr); 
    gap: 25px;
}

/* Estilo do Card Planos - Garante alinhamento vertical e corrige bug de botão */
.plan-card {
    background-color: var(--color-dark-bg); 
    padding: 30px; 
    border-radius: 12px;
    text-align: center;
    border: 2px solid var(--color-dark-surface); 
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    /* CHAVE: Garante que os itens internos se alinhem e os botões fiquem no final */
    display: flex;
    flex-direction: column;
    justify-content: flex-start; 
    height: 100%; 
}

/* Estilo de Hover */
.plan-card:hover:not(.destaque) {
    border-color: var(--color-secondary);
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(126, 0, 255, 0.2);
}

/* Destaque para o plano Semestral (6 meses) */
.plan-card.semestral.destaque {
    border-color: var(--color-primary);
    box-shadow: 0 0 15px rgba(0, 255, 200, 0.6); 
}

.plan-card.semestral.destaque:hover {
    box-shadow: 0 0 25px rgba(0, 255, 200, 0.8);
    transform: translateY(-5px);
}

/* Detalhe de preço para planos longos */
.price-detail {
    color: var(--color-primary);
    font-weight: 600;
    margin-top: 5px;
    margin-bottom: 15px; 
    font-size: 0.9em;
}

.plan-card ul {
    /* Faz a lista crescer para empurrar o botão para baixo */
    flex-grow: 1; 
    margin-top: 15px;
    margin-bottom: 25px; 
}

/* Botões de CTA dentro dos Planos */
.plan-card .cta-button {
    /* Garante que o botão fique no final do card */
    margin-top: auto; 
    width: 100%;
}

/* Estilo do Botão do Plano Mensal (secondary-light) - CORRIGIDO O PROBLEMA DE COR */
.cta-button.secondary-light {
    background-color: var(--color-secondary); 
    color: var(--color-text-light);
    border: 2px solid var(--color-secondary);
    box-shadow: 0 0 10px rgba(126, 0, 255, 0.5);
    margin-top: auto;
    width: 100%;
    text-decoration: none; /* Garante que não apareça como link sublinhado */
    display: block; /* Garante que ele ocupe todo o espaço */
}

.cta-button.secondary-light:hover {
    background-color: transparent;
    color: var(--color-secondary);
    border-color: var(--color-secondary);
    box-shadow: 0 0 20px rgba(126, 0, 255, 0.8);
    transform: translateY(-3px);
}

/* Estilo do Botão do Plano Semestral (secondary-dark) */
.cta-button.secondary-dark {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    border: 2px solid var(--color-secondary);
    box-shadow: 0 0 10px rgba(126, 0, 255, 0.5);
    margin-top: auto;
    width: 100%;
}

.cta-button.secondary-dark:hover {
    background-color: transparent;
    color: var(--color-secondary);
    border-color: var(--color-secondary);
    box-shadow: 0 0 20px rgba(126, 0, 255, 0.8);
    transform: translateY(-3px);
}


/* 10. Seção de Garantia de Risco Zero */
.guarantee {
    background-color: #0c0c14;
    text-align: center;
    padding: 40px 0;
    border-top: 3px solid var(--color-primary);
    border-bottom: 3px solid var(--color-primary);
}

.guarantee h3 {
    font-size: 2em;
    color: var(--color-primary);
    margin-bottom: 10px;
}
.guarantee p {
    font-size: 1.2em;
    color: var(--color-text-light);
    margin-bottom: 20px;
}


/* 11. Seção de FAQ */
.faq {
    background-color: var(--color-dark-bg);
}

.faq-item {
    background-color: var(--color-dark-surface);
    padding: 25px;
    margin-bottom: 15px;
    border-radius: 8px;
    border-left: 5px solid var(--color-secondary);
}

.faq-question {
    font-size: 1.1em;
    color: var(--color-text-light);
    margin-bottom: 10px;
    cursor: pointer;
    font-weight: 600;
}

.faq-answer {
    color: var(--color-text-fade);
    padding-left: 10px;
}

/* 12. Rodapé (Footer) */
.footer {
    background-color: #0c0c14;
    padding: 30px 0;
    text-align: center;
    font-size: 0.9em;
    color: var(--color-text-fade);
    border-top: 1px solid rgba(126, 0, 255, 0.1);
}

.footer a {
    color: var(--color-secondary);
    text-decoration: none;
    margin: 0 5px;
}

.footer a:hover {
    text-decoration: underline;
}

/* 13. Contador Regressivo Fixo (Timer) */
.timer-bar {
    background-color: var(--color-secondary);
    color: var(--color-text-light);
    text-align: center;
    padding: 10px 0;
    font-weight: 700;
    font-size: 1.1em;
    position: sticky;
    top: 0;
    z-index: 110; 
    border-bottom: 2px solid var(--color-primary);
    text-transform: uppercase;
    height: 45px; 
}

.timer-bar span {
    color: var(--color-primary);
    margin-left: 10px;
    font-size: 1.2em;
    text-shadow: var(--shadow-neon);
}

/* 14. Botão Flutuante do WhatsApp */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 30px;
    right: 30px;
    background-color: #25d366; 
    color: #fff;
    border-radius: 50px;
    text-align: center;
    font-size: 35px;
    line-height: 60px;
    z-index: 999;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.6);
    transition: transform 0.3s, box-shadow 0.3s;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.8);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
    70% { box-shadow: 0 0 0 10px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* 15. Responsividade */
@media (max-width: 1100px) {
    /* Ajusta para 2 colunas em telas de tablet grandes */
    .plan-grid.three-columns {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .testimonial-grid {
        flex-direction: column;
    }
    .hero h2 {
        font-size: 2.5em;
    }
    .subtitle {
        font-size: 1.2em;
    }
    .cta-group {
        flex-direction: column;
        gap: 15px;
    }
    .cta-button {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    .header .container {
        flex-direction: column;
        gap: 10px;
    }
    .header nav {
        text-align: center;
    }
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 30px;
        line-height: 50px;
    }
    .timer-bar {
        font-size: 0.9em;
    }
    /* Força 1 coluna em mobile */
    .plan-grid.three-columns {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}