/* 72 Bet Plataforma - Design CSS */
/* 主题: 青色/橙色 */

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

:root {
    --cor-primaria: #06b6d4; /* 青色 */
    --cor-secundaria: #f97316; /* 橙色 */
    --cor-fundo: #0f172a; /* 深蓝黑 */
    --cor-fundo-card: #1e293b;
    --cor-texto: #f1f5f9;
    --cor-texto-dim: #cbd5e1;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, var(--cor-fundo) 0%, #1e1b4b 100%);
    color: var(--cor-texto);
    line-height: 1.6;
    min-height: 100vh;
}

/* Header */
.cabeca {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 2px solid var(--cor-primaria);
    box-shadow: 0 4px 20px rgba(6, 182, 212, 0.3);
}

.cabeca-conteudo {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logomarca {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
    letter-spacing: 2px;
    transition: transform 0.3s ease;
}

.logomarca:hover {
    transform: scale(1.05);
}

.menu-nav {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.menu-nav a {
    color: var(--cor-texto);
    text-decoration: none;
    font-weight: 600;
    position: relative;
    transition: color 0.3s ease;
}

.menu-nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cor-primaria), var(--cor-secundaria));
    transition: width 0.3s ease;
}

.menu-nav a:hover {
    color: var(--cor-primaria);
}

.menu-nav a:hover::after {
    width: 100%;
}

.botoes-acao {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 0.7rem 1.5rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn-primario {
    background: linear-gradient(135deg, var(--cor-primaria), #0891b2);
    color: white;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.4);
}

.btn-primario:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.6);
}

.btn-secundario {
    background: linear-gradient(135deg, var(--cor-secundaria), #ea580c);
    color: white;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
}

.btn-secundario:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249, 115, 22, 0.6);
}

/* Hero Banner */
.banner-hero {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(249, 115, 22, 0.2));
    padding: 4rem 2rem;
    text-align: center;
    border-bottom: 3px solid var(--cor-primaria);
    position: relative;
    overflow: hidden;
}

.banner-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    animation: girar 20s linear infinite;
}

@keyframes girar {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.banner-hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.destaque-valor {
    color: var(--cor-secundaria);
    font-size: 3.5rem;
    font-weight: 900;
    text-shadow: 0 0 20px rgba(249, 115, 22, 0.5);
}

.banner-hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    color: var(--cor-texto-dim);
    position: relative;
    z-index: 1;
}

/* Container */
.recipiente {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.secao {
    margin-bottom: 4rem;
}

.secao h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
    background: linear-gradient(135deg, var(--cor-primaria), var(--cor-secundaria));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.secao > p {
    text-align: center;
    font-size: 1.1rem;
    color: var(--cor-texto-dim);
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Grid de Cards */
.grade-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.cartao {
    background: var(--cor-fundo-card);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.cartao:hover {
    transform: translateY(-10px) scale(1.02);
    border-color: var(--cor-primaria);
    box-shadow: 0 10px 30px rgba(6, 182, 212, 0.3);
}

.cartao-imagem {
    width: 100%;
    height: 200px;
    overflow: hidden;
    position: relative;
}

.cartao-imagem img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.cartao:hover .cartao-imagem img {
    transform: scale(1.1);
}

.cartao-corpo {
    padding: 1.5rem;
}

.cartao-corpo h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--cor-primaria);
}

.cartao-corpo p {
    color: var(--cor-texto-dim);
    line-height: 1.6;
}

/* Lista de Vantagens */
.lista-vantagens {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.item-vantagem {
    background: var(--cor-fundo-card);
    padding: 1.5rem;
    border-radius: 10px;
    border-left: 4px solid var(--cor-secundaria);
    transition: all 0.3s ease;
}

.item-vantagem:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 20px rgba(249, 115, 22, 0.3);
}

.item-vantagem h4 {
    color: var(--cor-secundaria);
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

/* FAQ */
.faq-lista {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--cor-fundo-card);
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(6, 182, 212, 0.3);
}

.faq-pergunta {
    padding: 1.5rem;
    font-weight: 700;
    color: var(--cor-primaria);
    font-size: 1.1rem;
}

.faq-resposta {
    padding: 0 1.5rem 1.5rem;
    color: var(--cor-texto-dim);
    line-height: 1.8;
}

/* Avaliações */
.avaliacoes {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.avaliacao-card {
    background: var(--cor-fundo-card);
    padding: 1.5rem;
    border-radius: 10px;
    border-top: 3px solid var(--cor-primaria);
}

.avaliacao-estrelas {
    color: var(--cor-secundaria);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.avaliacao-texto {
    color: var(--cor-texto-dim);
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.6;
}

.avaliacao-autor {
    font-weight: 700;
    color: var(--cor-primaria);
}

/* Footer */
.rodape {
    background: rgba(15, 23, 42, 0.95);
    padding: 2rem;
    text-align: center;
    border-top: 2px solid var(--cor-primaria);
    margin-top: 4rem;
}

.rodape p {
    color: var(--cor-texto-dim);
    margin-bottom: 0.5rem;
}

.rodape a {
    color: var(--cor-primaria);
    text-decoration: none;
    transition: color 0.3s ease;
}

.rodape a:hover {
    color: var(--cor-secundaria);
}

/* Responsivo */
@media (max-width: 768px) {
    .cabeca-conteudo {
        flex-direction: column;
        gap: 1rem;
    }
    
    .menu-nav {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem;
    }
    
    .banner-hero h1 {
        font-size: 2rem;
    }
    
    .destaque-valor {
        font-size: 2.5rem;
    }
    
    .grade-cards {
        grid-template-columns: 1fr;
    }
}