:root {
    --primary: #000000;
    --primary-dark: #333333;
    --accent: #22c55e;
    --accent-dark: #16a34a;
    --bg: #f8fafc;
    --card: #ffffff;
    --text: #000000;
    --text-light: #666666;
    --muted: #999999;
    --border: #e5e5e5;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius: 12px;
    --transition: all 0.3s ease;
}

/* Reset e estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 50px;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    border-radius: 2px;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background-color: var(--primary);
    color: white;
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow);
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

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

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

.btn-outline {
    background-color: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
}

.btn-outline:hover {
    background-color: var(--primary);
    color: white;
}

/* Header */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(15px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

header.scrolled {
    box-shadow: var(--shadow);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo {
    width: 50px;
    height: 50px;
    border-radius: var(--radius);
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 800;
    font-size: 1.5rem;
    box-shadow: var(--shadow);
    padding: 4px;
}

.logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.brand-text h1 {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--text);
    line-height: 1.2;
}

.brand-text p {
    font-size: 0.75rem;
    color: var(--text-light);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 24px;
}

/* Fail-closed por padrão: menus de área restrita (Anfitrião/Coanfitrião/
   Administração) ficam ocultos até que js/role-access.js confirme, via API,
   que o usuário autenticado tem o perfil necessário. Mesma regra usada em
   css/style.css, replicada aqui porque esta página tem sua própria folha de
   estilos. */
.btn-admin,
.btn-vendor,
.btn-cohost {
    display: none;
}

.btn-cohost,
.btn-vendor,
.btn-admin {
    color: #fff;
    font-size: 0.85rem;
    padding: 10px 16px;
}

.btn-cohost {
    background-color: #8b5cf6;
}

.btn-vendor {
    background-color: var(--success);
    color: #000;
}

.btn-admin {
    background-color: var(--warning);
    color: #000;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text);
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 8px;
    transition: var(--transition);
    position: relative;
}

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

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 12px;
    width: 0;
    height: 2px;
    background-color: var(--primary);
    transition: var(--transition);
}

.nav-menu a:hover::after {
    width: calc(100% - 24px);
}

.auth-buttons {
    display: flex;
    gap: 12px;
}

.hamburger {
    display: none;
    cursor: pointer;
    font-size: 1.5rem;
    color: var(--text);
    z-index: 1001;
}

/* Hero Section - Sobre Nós */
.about-hero {
    padding: 160px 0 100px;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.85), rgba(51, 51, 51, 0.9)), 
                url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?w=1600&q=80&auto=format&fit=crop') center/cover no-repeat;
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(90, 79, 255, 0.2), rgba(6, 182, 212, 0.2));
    z-index: 0;
}

.about-hero .hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-hero h1 {
    font-size: 3.5rem;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.1;
}

.about-hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Nossa História */
.our-story {
    background: var(--card);
    position: relative;
    overflow: hidden;
}

.story-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.story-content h2 {
    text-align: left;
    margin-bottom: 30px;
}

.story-content h2::after {
    left: 0;
    transform: none;
}

.story-content p {
    margin-bottom: 25px;
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.7;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.stat-item {
    text-align: center;
    padding: 30px 20px;
    border-radius: var(--radius);
    background: var(--bg);
    transition: var(--transition);
    border: 1px solid var(--border);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 10px;
}

.stat-label {
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.9rem;
}

.story-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: var(--radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: white;
    box-shadow: var(--shadow-xl);
    position: relative;
    overflow: hidden;
}

.image-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?w=600&q=80&auto=format&fit=crop') center/cover;
    opacity: 0.1;
}

.image-placeholder i {
    font-size: 4rem;
    margin-bottom: 20px;
    position: relative;
    z-index: 1;
}

.image-placeholder p {
    font-size: 1.1rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

/* Missão, Visão e Valores */
.mission-vision {
    background: var(--bg);
    position: relative;
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.mv-card {
    text-align: center;
    padding: 50px 30px;
    background: var(--card);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.mv-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.mv-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary);
}

.mv-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    box-shadow: var(--shadow);
}

.mv-card h3 {
    margin-bottom: 20px;
    font-size: 1.5rem;
    color: var(--primary);
}

.mv-card p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 0;
}

.mv-card ul {
    text-align: left;
    color: var(--text-light);
    list-style: none;
    margin: 0;
}

.mv-card ul li {
    margin-bottom: 12px;
    padding-left: 25px;
    position: relative;
    line-height: 1.5;
}

.mv-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: bold;
    font-size: 1.1rem;
}

/* Nosso Time */
.our-team {
    background: var(--card);
    position: relative;
}

.team-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.6;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.team-member {
    text-align: center;
    padding: 40px 25px;
    border-radius: var(--radius);
    transition: var(--transition);
    border: 1px solid var(--border);
    background: var(--card);
    position: relative;
    overflow: hidden;
}

.team-member::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}

.team-member:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.member-photo {
    margin-bottom: 25px;
}

.photo-placeholder {
    width: 120px;
    height: 120px;
    margin: 0 auto;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2.5rem;
    box-shadow: var(--shadow);
    border: 4px solid white;
}

.team-member h3 {
    margin-bottom: 8px;
    font-size: 1.3rem;
    font-weight: 700;
}

.member-role {
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.member-bio {
    color: var(--text-light);
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
}

/* FAQ Section */
.faq-section {
    background: var(--bg);
    position: relative;
}

.faq-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
    color: var(--text-light);
    font-size: 1.1rem;
    line-height: 1.6;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: var(--card);
    border-radius: var(--radius);
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border);
}

.faq-item:hover {
    box-shadow: var(--shadow);
}

.faq-question {
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--card);
}

.faq-question:hover {
    background: var(--bg);
}

.faq-question h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin: 0;
    color: var(--text);
}

.faq-question i {
    color: var(--text-light);
    transition: var(--transition);
    font-size: 1.1rem;
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-answer p {
    padding-bottom: 30px;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-item.active .faq-question {
    background: var(--primary);
}

.faq-item.active .faq-question h3 {
    color: white;
}

.faq-item.active .faq-question i {
    color: white;
    transform: rotate(180deg);
}

/* Footer: estilos removidos daqui — agora vêm de css/style.css, que esta
   página passou a carregar, para usar o mesmo rodapé padronizado do resto
   do site (incluindo os ícones de redes sociais, que este arquivo nunca
   estilizou). */

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: var(--shadow-lg);
    z-index: 100;
    transition: var(--transition);
    text-decoration: none;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

/* Animações */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes countUp {
    /* Antes esta animação ia de opacity:0/translateY(20px) até o estado normal.
       Como a classe "counting" só é adicionada DEPOIS que o número já estava
       100% visível na tela (ver sobrenós.js), o navegador aplicava o estado
       inicial (invisível, deslocado 20px) num elemento que já estava visível —
       ou seja, o número sumia de repente e "pulava" de baixo pra cima. Era
       exatamente isso que parecia "travar e tremer". Trocado por um efeito
       sutil de destaque (pulso de escala) que nunca torna o número invisível. */
    0% {
        transform: scale(1.15);
        color: var(--accent);
    }
    100% {
        transform: scale(1);
    }
}

.counting {
    animation: countUp 0.4s ease-out;
}

/* Responsividade */
@media (max-width: 1024px) {
    .about-hero h1 {
        font-size: 3rem;
    }
    
    .story-grid {
        gap: 60px;
    }
    
    .mv-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        flex-direction: column;
        background: white;
        width: 80%;
        height: 100vh;
        padding: 80px 30px 30px;
        transition: var(--transition);
        box-shadow: var(--shadow-lg);
        z-index: 999;
    }

    .nav-menu.active {
        left: 0;
    }

    .hamburger {
        display: block;
    }

    .auth-buttons {
        display: none;
    }

    .about-hero {
        padding: 140px 0 80px;
    }

    .about-hero h1 {
        font-size: 2.5rem;
    }

    .story-grid {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .story-content h2 {
        text-align: center;
    }
    
    .story-content h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .faq-question {
        padding: 20px 25px;
    }
    
    .faq-answer {
        padding: 0 25px;
    }
}

@media (max-width: 576px) {
    .about-hero h1 {
        font-size: 2rem;
    }
    
    .about-hero p {
        font-size: 1.1rem;
    }
    
    .mv-card {
        padding: 40px 25px;
    }
    
    .team-member {
        padding: 30px 20px;
    }
    
    .faq-question {
        padding: 18px 20px;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
    
    .faq-answer {
        padding: 0 20px;
    }
    
    .faq-answer p {
        padding-bottom: 25px;
    }
}