:root {
    --primary: #00AEEF;
    --primary-dark: #0087b8;
    --accent: #FF3B30;
    --bg: #F8F9FA;
    --card-bg: rgba(255, 255, 255, 0.8);
    --text: #1D1D1F;
    --text-light: #86868B;
}

body {
    font-family: 'Inter', -apple-system, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    margin: 0;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

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

/* Header Premium */
header {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
}

.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    letter-spacing: -0.5px;
}

/* Hero Section: O Mosaico de Notícias */
.hero-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 20px;
    margin: 30px 0;
}

.main-feature {
    background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.8)), url('https://images.unsplash.com/photo-1449824913935-59a10b8d2000?auto=format&fit=crop&w=1000') center/cover;
    height: 500px;
    border-radius: 24px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 40px;
    color: white;
    transition: transform 0.4s ease;
}

.main-feature:hover { transform: scale(1.01); }

/* Resumo IA Estilizado */
.ai-box {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 18px;
    padding: 20px;
    margin-top: 15px;
    color: var(--text);
    box-shadow: 0 8px 32px rgba(0,0,0,0.05);
}

.ai-badge {
    background: linear-gradient(90deg, var(--primary), #63E2FF);
    color: white;
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: bold;
    text-transform: uppercase;
}

/* Notícias Secundárias (Feed) */
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 25px;
}

.news-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #EFEFEF;
    transition: all 0.3s ease;
}

.news-card:hover {
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    border-color: var(--primary);
}

.news-card img { width: 100%; height: 200px; object-fit: cover; }
.news-content { padding: 20px; }

/* Botão de Denúncia Flutuante Luxo */
.wa-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--text);
    color: white;
    padding: 12px 24px;
    border-radius: 100px;
    text-decoration: none;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    z-index: 1001;
}