/* Variáveis de estilo para facilitar manutenção */
:root {
    --bg-primary: #ffffff;
    --bg-secondary: black;
    --text-color: black;
    --text-muted: white;
    --accent-color: #ffffff; /* Tom verde/amarelo neon esportivo */
    --card-bg: black;
    --border-color: white;
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

body {
    background-color: white;
    color: var(--text-color);
    font-family: var(--font-family);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header / Navbar */
.navbar {
    background-color: white;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1.5px;
    color: black;
}

.logo span {
    color: black;
}

.menu a {
    color: black;
    text-decoration: none;
    margin-right: 20px;
    font-weight: 600;
    font-size: 0.95rem;
    transition: color 0.3s;
}

.menu a:hover, .menu a.active {
    color: black;
}

.btn-primary {
    background-color: black;
    color: white;
    border: none;
    padding: 10px 20px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 4px;
    transition: transform 0.2s, background-color 0.2s;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background-color: black;
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.85)), url('womenrunning.jpg') center/cover;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 10px;
    text-transform: uppercase;
    color: white;
}

.hero p {
    color: white;
    font-size: 1.2rem;
}

/* Filtros */
.filters-section {
    background-color: black;
    padding: 20px 0;
    border-bottom: 1px solid black;
}

.filters-container {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    min-width: 280px;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: gray;
}

.search-box input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    background-color: white;
    border: 1px solid white;
    border-radius: 6px;
    color: black;
    font-size: 0.95rem;
}

.filter-options {
    display: flex;
    gap: 10px;
    color: green;
}

.filter-options select {
    padding: 12px 15px;
    background-color: white;
    border: 1px solid white;
    border-radius: 6px;
    color: gray;
    cursor: pointer;
}

/* Grid de Eventos */
.main-content {
    padding: 40px 20px;
}

.section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
    border-left: 4px solid var(--accent-color);
    padding-left: 15px;
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

/* Card Individual */
.event-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
}

.event-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.5);
    border-color: #444;
}

.card-image {
    width: 100%;
    aspect-ratio: 1 / 1; /* Força a área da imagem a ser um quadrado perfeito (1:1) */
    background-size: cover;
    background-position: center;
    position: relative;
}

.badge {
    position: absolute;
    top: 15px;
    left: 15px;
    padding: 5px 10px;
    font-size: 0.75rem;
    font-weight: bold;
    text-transform: uppercase;
    border-radius: 3px;
}

.badge-inscricoes {
    background-color: var(--accent-color);
    color: black;
}

.badge-breve {
    background-color: black;
    color: #fff;
}

.card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.event-date {
    font-size: 0.85rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 10px;
}

.event-title {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.4;
    color: white;
}

.event-details {
    font-size: 0.9rem;
    color: white;
    margin-bottom: 15px;
}

.event-distances {
    display: flex;
    gap: 8px;
    margin-bottom: 20px;
    color: white;
}

.event-distances span {
    background-color: black;
    padding: 4px 10px;
    font-size: 0.8rem;
    border-radius: 12px;
    font-weight: 600;
}

.card-footer {
    margin-top: auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--border-color);
    padding-top: 15px;
}

.price {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.price strong {
    display: block;
    font-size: 1.1rem;
    color: #fff;
}

.btn-card {
    background-color: transparent;
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 8px 15px;
    text-decoration: none;
    font-weight: bold;
    font-size: 0.85rem;
    border-radius: 4px;
    transition: background-color 0.2s, color 0.2s;
}

.btn-card:hover {
    background-color: var(--accent-color);
    color: black;
}

.btn-card.disabled {
    border-color: #444;
    color: var(--text-muted);
    cursor: not-allowed;
}

.btn-card.disabled:hover {
    background-color: transparent;
    color: var(--text-muted);
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 0;
    border-top: 1px solid white;
    margin-top: 50px;
    font-size: 0.9rem;
    color: black;
}

/* Classe utilitária para esconder os cards de forma limpa no grid */
.event-card.hidden {
    display: none !important;
}

/* Animação suave ao revelar os cards filtrados */
.fade-in {
    animation: fadeInSmooth 0.4s ease forwards;
}

@keyframes fadeInSmooth {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   MEDIA QUERIES (RESPONSIVIDADE)
   ========================================== */

/* --- TABLETS E TELAS MÉDIAS (Até 768px) --- */
@media (max-width: 768px) {
    /* Ajustes do Banner Hero */
    .hero {
        padding: 60px 20px;
    }

    .hero h1 {
        font-size: 2.2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    /* Alinhamento dos Filtros */
    .filters-container {
        flex-direction: column;
        gap: 12px;
    }

    .search-box {
        width: 100%;
        min-width: unset;
    }

    .filter-options {
        width: 100%;
    }

    .filter-options select {
        flex: 1; /* Faz os selects dividirem o espaço igualmente */
    }
}

/* --- CELULARES (Até 576px) --- */
@media (max-width: 576px) {
    /* Ajustes na Navbar */
    .header-container {
        flex-direction: column;
        height: auto;
        padding: 15px 0;
        gap: 15px;
    }

    .menu {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px;
    }

    .menu a {
        margin-right: 0; /* Remove a margem antiga para usar o gap */
        font-size: 0.85rem;
    }

    .btn-primary {
        width: 100%; /* Botão de destaque vira largura total no mobile */
        text-align: center;
    }

    /* Redução de títulos para telas pequenas */
    .hero h1 {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    /* Ajuste fino no Grid de Eventos para celulares bem pequenos */
    .events-grid {
        grid-template-columns: 1fr; /* Força uma coluna única */
        gap: 20px;
    }
    
    /* Evita que botões de filtros quebrem no mobile */
    .filter-options {
        flex-direction: column;
    }
}