/* Importar uma fonte do Google Fonts (ex: Montserrat para títulos, Open Sans para corpo) */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600;700&family=Open+Sans:wght@400;600&display=swap');

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

:root {
    /* Cores */
    --primary-color: #FFD700; /* Dourado */
    --secondary-color: #36454F; /* Cinza Carvão / Azul Escuro */
    --accent-color: #DAA520; /* Dourado Mais Escuro para detalhes */
    --text-dark: #333;
    --text-light: #f4f4f4;
    --background-light: #f8f9fa;
    --background-dark: #212529; /* Praticamente preto */
    --border-color: #e0e0e0;
    --shadow-color: rgba(0,0,0,0.1);

    /* Fontes */
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    /* Espaçamento */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 3rem;
    --spacing-xl: 5rem;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Tipografia */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
}

h1 { font-size: 3.2rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.8rem; }
p { margin-bottom: var(--spacing-sm); }

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: var(--accent-color);
}

/* Botões */
.btn-primary, .btn-secondary {
    display: inline-block;
    padding: 0.9rem 2rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-family: var(--font-heading);
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    white-space: nowrap; /* Evita que o texto quebre */
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border: 2px solid var(--primary-color);
    box-shadow: 0 4px 10px rgba(255, 215, 0, 0.3);
}

.btn-primary:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color);
    border-color: var(--secondary-color);
    box-shadow: 0 6px 15px rgba(255, 215, 0, 0.4);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--secondary-color);
    border: 2px solid var(--secondary-color);
    box-shadow: 0 4px 10px rgba(54, 69, 79, 0.1);
}

.btn-secondary:hover {
    background-color: var(--secondary-color);
    color: var(--background-light);
    box-shadow: 0 6px 15px rgba(54, 69, 79, 0.2);
    transform: translateY(-2px);
}

/* Header */
header {
    background-color: var(--background-light);
    padding: var(--spacing-sm) 0;
    box-shadow: 0 2px 15px var(--shadow-color);
    position: sticky;
    top: 0;
    z-index: 1000;
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo img {
    margin-right: var(--spacing-xs);
    border-radius: 50%; /* Se a logo for circular */
}

.logo h1 {
    font-size: 1.8rem;
    margin: 0;
    color: var(--secondary-color);
}

nav .nav-links {
    list-style: none;
    display: flex;
}

nav .nav-links li {
    margin-left: var(--spacing-md);
}

nav .nav-links a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 600;
    padding: var(--spacing-xs) 0;
    position: relative;
}

nav .nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 3px;
    background-color: var(--primary-color);
    left: 0;
    bottom: -5px;
    transition: width 0.3s ease-out;
}

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

nav .nav-links a.btn-primary, nav .nav-links a.btn-secondary {
    padding: var(--spacing-xs) var(--spacing-sm); /* Ajuste para o botão no nav */
}
nav .nav-links a.btn-primary::after, nav .nav-links a.btn-secondary::after {
    display: none;
}


/* Menu Toggle (Mobile) */
.menu-toggle {
    display: none; /* Escondido por padrão em desktop */
    background: none;
    border: none;
    font-size: 2rem;
    cursor: pointer;
    color: var(--secondary-color);
    transition: color 0.3s ease;
}

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

/* Seções Gerais */
section {
    padding: var(--spacing-xl) 0;
    text-align: center;
}

.bg-light {
    background-color: var(--background-light);
}

.bg-dark {
    background-color: var(--background-dark);
    color: var(--text-light);
}

.bg-dark h1, .bg-dark h2, .bg-dark h3 {
    color: var(--primary-color);
}

.hero-section {
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--background-dark) 100%);
    color: var(--text-light);
    min-height: 80vh; /* Ajustado para maior impacto visual */
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden; /* Para elementos de fundo */
}

.hero-section::before { /* Efeito de fundo sutil */
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('/assets/images/hero-bg-pattern.png') repeat; /* Crie um padrão sutil */
    opacity: 0.1;
    z-index: 1;
}

.hero-section .container {
    z-index: 2; /* Garante que o conteúdo fique acima do background pattern */
}

.hero-section.hero-small { /* Para páginas internas com cabeçalhos menores */
    min-height: 45vh; /* Mais curto que a home */
    padding: var(--spacing-lg) 0;
}

.hero-section h1 {
    color: var(--primary-color);
    font-size: 3.8rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 5px rgba(0,0,0,0.3);
}

.hero-section p {
    font-size: 1.4rem;
    max-width: 900px;
    margin: 0 auto var(--spacing-lg) auto;
    color: rgba(255, 255, 255, 0.85);
}

.hero-ctas {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
}

.hero-ctas .btn-primary {
    color: var(--secondary-color);
}
.hero-ctas .btn-secondary {
    color: var(--text-light);
    border-color: var(--text-light);
}
.hero-ctas .btn-secondary:hover {
    background-color: var(--text-light);
    color: var(--secondary-color);
}

/* Info Section (Geral para texto) */
.info-section {
    padding: var(--spacing-xl) 0;
}

.info-section h2 {
    margin-bottom: var(--spacing-lg);
    font-size: 2.8rem;
    position: relative;
    padding-bottom: var(--spacing-sm);
}

.info-section h2::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
    border-radius: 2px;
}

/* Grids de Features/Pillars/Cards */
.features-grid, .pillars-grid, .uses-case-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl); /* Aumentar o gap para mais espaçamento */
    margin-top: var(--spacing-xl);
}

.feature-item, .pillar-item, .use-case-card {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: 0 8px 20px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    height: 100%; /* Garante que os cards tenham a mesma altura em um grid */
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
}

.feature-item:hover, .pillar-item:hover, .use-case-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}

.feature-item img, .pillar-item .icon, .use-case-card img {
    width: 80px; /* Ícones maiores */
    height: 80px;
    margin-bottom: var(--spacing-md);
    font-size: 4rem; /* Para emojis */
    display: inline-flex; /* Para alinhar o emoji verticalmente */
    align-items: center;
    justify-content: center;
    line-height: 1; /* Para emojis */
    color: var(--primary-color); /* Se for um ícone SVG ou ícone-font */
}

.feature-item h3, .pillar-item h3, .use-case-card h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.6rem;
    flex-grow: 0; /* Não cresce para deixar o p crescer */
}

.feature-item p, .pillar-item p, .use-case-card p {
    font-size: 1.05rem;
    line-height: 1.7;
    flex-grow: 1; /* Permite que o parágrafo preencha o espaço restante */
}

/* Protocol Section (Mesma estilização que Info Section, mas pode ter bg diferente) */
.protocol-section {
    padding: var(--spacing-xl) 0;
}

/* Community Section */
.community-section {
    background-color: var(--background-dark);
    color: var(--text-light);
    padding: var(--spacing-xl) 0;
}
.community-section h2 {
    color: var(--primary-color);
}
.community-section p {
    color: rgba(255, 255, 255, 0.8);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl) auto;
}

.social-links {
    margin-top: var(--spacing-md);
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
}

.social-links a {
    display: inline-block;
    padding: var(--spacing-sm);
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: background-color 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-5px);
}

.social-links img {
    width: 40px;
    height: 40px;
}

/* Tokenomics Page Specifics */
.token-specs, .distribution-breakdown, .faq-container { /* Adicionado faq-container */
    text-align: left;
    max-width: 900px;
    margin: var(--spacing-xl) auto;
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: 12px;
    box-shadow: 0 8px 20px var(--shadow-color);
}

.token-specs h3, .distribution-breakdown h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
    font-size: 2rem;
    position: relative;
    padding-bottom: var(--spacing-xs);
}
.token-specs h3::after, .distribution-breakdown h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60px;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 1.5px;
}

.token-specs ul, .distribution-breakdown ul {
    list-style: none;
    padding: 0;
}

.token-specs li, .distribution-breakdown li {
    margin-bottom: var(--spacing-sm);
    font-size: 1.15rem;
    padding-left: 1.5rem;
    position: relative;
}

.token-specs li::before, .distribution-breakdown li::before {
    content: '•'; /* Ícone de bullet customizado */
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}


.distribution-chart, .burn-impact-graph {
    margin: var(--spacing-xl) auto;
    max-width: 800px;
}

.distribution-chart img, .burn-impact-graph img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 20px var(--shadow-color);
}

.chart-caption {
    font-size: 0.95rem;
    color: #666;
    margin-top: var(--spacing-sm);
}

/* FAQ Specifics */
.faq-section {
    padding-top: var(--spacing-lg); /* Menos padding se já tiver um h2 com after */
}

.faq-item {
    background-color: var(--white);
    border-radius: 12px;
    box-shadow: 0 8px 20px var(--shadow-color);
    margin-bottom: var(--spacing-md);
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) var(--spacing-lg);
    background-color: var(--background-light);
    cursor: pointer;
    font-weight: 600;
    color: var(--secondary-color);
    transition: all 0.3s ease;
    font-family: var(--font-heading);
    border-bottom: 1px solid var(--border-color);
}

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

.faq-question h3 {
    margin: 0;
    font-size: 1.3rem;
    color: inherit;
    flex-grow: 1; /* Permite que o texto cresça */
    text-align: left; /* Alinha o texto da pergunta à esquerda */
}

.faq-question .arrow {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
    margin-left: var(--spacing-md);
}

.faq-answer {
    padding: 0 var(--spacing-lg);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out, padding 0.5s ease-out; /* Adicionado padding ao transition */
    background-color: var(--white);
    text-align: left;
}

.faq-answer p {
    padding-top: var(--spacing-sm); /* Espaçamento top para o parágrafo dentro da resposta */
    padding-bottom: var(--spacing-md); /* Espaçamento bottom para o parágrafo dentro da resposta */
    margin-bottom: 0; /* Remove margin-bottom padrão */
    font-size: 1.05rem;
}


/* Estilo para quando o FAQ item está ativo */
.faq-item.active .faq-question {
    background-color: var(--primary-color);
    color: var(--secondary-color);
    border-bottom-color: var(--primary-color);
}

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

.faq-item.active .faq-answer {
    max-height: 500px; /* Ajuste conforme necessário para respostas mais longas */
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-md);
}


/* Footer */
footer {
    background-color: var(--secondary-color);
    color: var(--text-light);
    padding: var(--spacing-xl) 0;
    text-align: center;
    font-size: 0.95rem;
}

footer .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}

footer nav ul {
    list-style: none;
    display: flex;
    padding: 0;
    margin-top: var(--spacing-md);
    gap: var(--spacing-md);
}

footer nav a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Responsividade (Mobile First) */
@media (max-width: 992px) { /* Tablet */
    h1 { font-size: 2.8rem; }
    h2 { font-size: 2.2rem; }
    h3 { font-size: 1.6rem; }

    .hero-section h1 { font-size: 3rem; }
    .hero-section p { font-size: 1.2rem; }
}

@media (max-width: 768px) { /* Mobile */
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }
    h3 { font-size: 1.4rem; }

    header .container {
        flex-wrap: wrap;
        padding: 0 var(--spacing-sm);
    }

    .logo h1 {
        font-size: 1.5rem;
    }

    nav .nav-links {
        display: none; /* Esconde o menu por padrão em mobile */
        flex-direction: column;
        width: 100%;
        background-color: var(--background-light);
        box-shadow: 0 5px 10px var(--shadow-color);
        position: absolute;
        top: 100%; /* Abaixo do header */
        left: 0;
        padding: var(--spacing-md) 0;
        border-top: 1px solid var(--border-color);
    }

    nav .nav-links.active {
        display: flex; /* Mostra o menu quando ativo */
    }

    nav .nav-links li {
        margin: 0;
        text-align: center;
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--border-color);
    }

    nav .nav-links li:last-child {
        border-bottom: none;
    }

    nav .nav-links a {
        padding: 0.8rem 1rem;
        display: block;
    }
    nav .nav-links a::after {
        display: none; /* Esconde o underline em mobile */
    }


    .menu-toggle {
        display: block; /* Mostra o botão de menu em mobile */
        order: 2; /* Move o toggle para depois do logo, se desejar */
    }

    .hero-section {
        min-height: 60vh;
    }
    .hero-section h1 {
        font-size: 2.5rem;
    }
    .hero-section p {
        font-size: 1rem;
    }

    .hero-ctas {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    .hero-ctas .btn-primary, .hero-ctas .btn-secondary {
        margin: 0;
    }

    section {
        padding: var(--spacing-lg) 0;
    }
    .info-section h2 {
        font-size: 2rem;
        margin-bottom: var(--spacing-md);
    }
    .info-section h2::after {
        width: 60px;
    }


    .features-grid, .pillars-grid, .uses-case-grid {
        grid-template-columns: 1fr; /* Uma coluna em telas menores */
        gap: var(--spacing-lg);
    }

    .feature-item, .pillar-item, .use-case-card {
        padding: var(--spacing-md);
    }
    .feature-item h3, .pillar-item h3, .use-case-card h3 {
        font-size: 1.4rem;
    }

    .token-specs, .distribution-breakdown, .faq-container {
        padding: var(--spacing-md);
        margin: var(--spacing-lg) auto;
    }
    .token-specs h3, .distribution-breakdown h3 {
        font-size: 1.6rem;
    }
    .token-specs li, .distribution-breakdown li {
        font-size: 1rem;
    }

    .faq-question {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    .faq-question h3 {
        font-size: 1.1rem;
    }
    .faq-answer p {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    footer .container {
        padding: var(--spacing-md);
    }
    footer nav ul {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
}

/* Estilos Específicos para Roadmap e Equipe */

/* Roadmap Grid */
.roadmap-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    text-align: left; /* Alinha o texto dentro dos cards */
}

.roadmap-phase {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: 0 8px 20px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.roadmap-phase:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}

.phase-icon {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
    text-align: center;
}

.roadmap-phase h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.8rem;
    text-align: center;
}

.roadmap-phase ul {
    list-style: none;
    padding: 0;
    margin-top: var(--spacing-sm);
    flex-grow: 1; /* Permite que a lista ocupe espaço */
}

.roadmap-phase li {
    margin-bottom: var(--spacing-xs);
    font-size: 1.05rem;
    padding-left: 1.5rem;
    position: relative;
}

.roadmap-phase li::before {
    content: '✓'; /* Checkmark */
    color: var(--primary-color);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.roadmap-disclaimer {
    font-size: 0.9rem;
    color: #777;
    margin-top: var(--spacing-lg);
    text-align: center;
}

/* Team Grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}

.team-member {
    background-color: var(--white);
    padding: var(--spacing-lg);
    border-radius: 12px;
    box-shadow: 0 8px 20px var(--shadow-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.team-member:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 25px rgba(0,0,0,0.15);
}

.member-photo {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: var(--spacing-md);
    border: 4px solid var(--primary-color);
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

.team-member h3 {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-xs);
    font-size: 1.8rem;
}

.member-role {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: var(--spacing-md);
}

.member-bio {
    font-size: 1.0rem;
    line-height: 1.6;
    flex-grow: 1; /* Permite que o bio ocupe o espaço restante */
}

.social-links-member {
    margin-top: var(--spacing-md);
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.social-links-member img {
    width: 30px;
    height: 30px;
    transition: transform 0.3s ease;
}

.social-links-member img:hover {
    transform: translateY(-3px);
}

/* Responsividade adicional para as novas seções */
@media (max-width: 768px) {
    .roadmap-grid, .team-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .roadmap-phase h3, .team-member h3 {
        font-size: 1.6rem;
    }

    .member-photo {
        width: 120px;
        height: 120px;
    }
}