:root {
    --color-primary: #0e2f50;
    --color-secondary: #c99c37;
    --color-white: #ffffff;
    --color-background: #f8f9fa;
    --color-text-main: #333333;
    --color-text-muted: #666666;
    
    --font-heading: 'Inter', 'Roboto', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    --transition-speed: 0.3s;
}

html, body {
    overflow-x: hidden;
    width: 100%;
    max-width: 100%;
}

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

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

/* Header */
.header {
    background-color: var(--color-primary); /* Fundo Azul da Logo */
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 2rem; /* Espaçamento igual em cima e embaixo */
}

.logo {
    display: flex;
    align-items: flex-start;
    height: 100%;
}

.logo img {
    height: 140px; /* Logo no tamanho original */
    border-radius: 4px;
    object-fit: contain;
}

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

.nav-menu a {
    color: var(--color-white); /* Texto branco para contrastar com o fundo dourado */
    text-decoration: none;
    font-weight: 600; /* Mais forte para destaque */
    font-size: 1.05rem;
    transition: color var(--transition-speed);
}

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

.btn-filiar {
    background-color: var(--color-secondary); /* Dourado para contrastar no azul */
    color: var(--color-primary) !important; /* Texto azul */
    padding: 0.5rem 1.5rem;
    border-radius: 4px;
    font-weight: bold;
    transition: background-color var(--transition-speed), transform 0.2s;
}

.btn-filiar:hover {
    background-color: #b5892b; /* Dourado escuro no hover */
    color: var(--color-primary) !important;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    background-color: var(--color-white);
    padding: 5rem 2rem;
    text-align: center;
    border-bottom: 4px solid var(--color-secondary);
}

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

.hero h1 {
    font-family: var(--font-heading);
    color: var(--color-primary);
    font-size: 2.4rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero h2 {
    color: var(--color-secondary);
    font-size: 1.5rem;
    font-weight: 400;
    margin-bottom: 2rem;
}

.hero p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 2.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-white);
    text-decoration: none;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    transition: background-color var(--transition-speed), transform 0.2s;
}

.btn-primary:hover {
    background-color: #164677;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    text-decoration: none;
    padding: 0.8rem 2rem;
    border-radius: 4px;
    font-weight: 600;
    transition: all var(--transition-speed);
}

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

/* Footer */
.footer {
    background-color: #0b243d; /* Um pouco mais escuro que o topo para dar profundidade */
    color: var(--color-white);
    padding: 5rem 2rem 2rem;
    margin-top: 4rem;
    border-top: 4px solid var(--color-secondary);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr; /* Proporções para melhor uso do espaço no desktop */
    gap: 3rem;
}

.footer h3 {
    color: var(--color-secondary);
    margin-bottom: 1.5rem;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer p {
    color: #d1d5db;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer ul li {
    margin-bottom: 0.8rem;
}

.footer a {
    color: #d1d5db;
    text-decoration: none;
    transition: all 0.2s ease-in-out;
    display: inline-block;
}

.footer a:hover {
    color: var(--color-secondary);
    transform: translateX(4px);
}

.footer-bottom {
    padding: 2rem 2rem 1rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    color: #9ca3af;
    font-size: 0.9rem;
}

.footer-bottom-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.developed-by {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.8px;
    color: #9ca3af;
}

.developed-by a {
    display: inline-flex;
    align-items: center;
    transition: transform 0.2s, opacity 0.2s;
}

.developed-by a:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.developed-by img {
    height: 32px;
    width: auto;
    object-fit: contain;
    vertical-align: middle;
}

/* Standard Content Section & Markdown */
.standard-content,
.about-section,
.about-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 20px;
    line-height: 1.8;
    color: #334155;
    font-size: 1.1rem;
    background-color: var(--color-white);
}

.standard-content h2, .markdown-content h2 {
    color: var(--color-primary);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--color-secondary);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.about-card-box {
    background: #ffffff;
    padding: 50px 60px;
    border-radius: 24px;
    box-shadow: 0 15px 35px -5px rgba(14, 47, 80, 0.08);
    border: 1px solid #f1f5f9;
    overflow-wrap: break-word;
    word-break: break-word;
}

.standard-content p, 
.markdown-content p, 
.page-text-content,
.page-text-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #1e293b;
    line-height: 1.75;
    text-align: justify;
    text-justify: inter-word;
    text-align-last: left;
    hyphens: manual;
    -webkit-hyphens: manual;
    -ms-hyphens: manual;
    letter-spacing: -0.01em;
}

.standard-content ul, 
.standard-content ol,
.markdown-content ul, 
.markdown-content ol,
.page-text-content ul,
.page-text-content ol {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    color: #1e293b;
    line-height: 1.75;
    text-align: justify;
    text-justify: inter-word;
    text-align-last: left;
    hyphens: manual;
    -webkit-hyphens: manual;
    -ms-hyphens: manual;
    padding-left: 25px;
    list-style-position: outside;
}

.standard-content li,
.markdown-content li,
.page-text-content li {
    margin-bottom: 0.5rem;
    text-align: justify;
    text-justify: inter-word;
    text-align-last: left;
    hyphens: manual;
    -webkit-hyphens: manual;
    -ms-hyphens: manual;
}

.standard-content ul, .markdown-content ul, .page-text-content ul {
    list-style-type: disc;
}

.standard-content ol, .markdown-content ol, .page-text-content ol {
    list-style-type: decimal;
}

.standard-content strong,
.markdown-content strong,
.page-text-content strong {
    color: var(--color-primary);
}

@media (max-width: 992px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .footer-bottom-container {
        flex-direction: column;
        justify-content: center;
        text-align: center;
    }
    .footer {
        padding: 3rem 1.5rem 2rem 1.5rem;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr; /* 2 colunas no celular */
        gap: 2rem 1.5rem; /* gap vertical 2rem, horizontal 1.5rem */
        text-align: left;
    }
    .footer h3 {
        margin-bottom: 1rem;
        font-size: 1.1rem;
    }
    .footer p {
        margin-bottom: 0.5rem;
        font-size: 0.95rem; /* um pouco menor para caber bem em meia tela */
    }
    .footer ul li {
        margin-bottom: 0.6rem;
        font-size: 0.95rem;
    }
    .footer a:hover {
        transform: none; /* disable translate on mobile touch */
    }
    
    .header-container {
        padding: 10px 1rem;
    }
    .logo img {
        height: 60px; /* Logo menor no mobile */
    }
    .mobile-menu-btn {
        display: block !important;
        background: none;
        border: none;
        color: var(--color-white);
        font-size: 2rem;
        cursor: pointer;
    }
    .nav-menu {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--color-primary);
        padding: 1rem 0;
        box-shadow: 0 4px 6px rgba(0,0,0,0.1);
        text-align: center;
        gap: 1rem;
    }
    .nav-menu.active {
        display: flex;
    }
    .nav-menu li {
        width: 100%;
    }
    .nav-menu a, .btn-filiar {
        display: inline-block;
        padding: 0.5rem 1rem;
    }
    .hero {
        padding: 3rem 1.5rem;
        text-align: left;
    }
    .hero h1 {
        font-size: 1.7rem;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    .hero-buttons a {
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }
    .markdown-content h2, .standard-content h2 {
        font-size: 1.5rem;
    }
    .about-content, .standard-content, .about-section, .about-container {
        padding: 20px 15px !important;
    }
    
    .page-title-container h1 {
        font-size: 1.8rem !important;
        line-height: 1.3 !important;
    }
    .page-title-container p {
        font-size: 0.95rem !important;
    }
    .about-card-box {
        padding: 35px 24px !important;
        border-radius: 18px !important;
    }
    
    /* ===================================================
       TIPOGRAFIA MOBILE - Idêntica ao ruup_IA_2026
       inter-character: sem buracos entre palavras
       line-height: 1.6 — compacto e elegante
       overflow-wrap: quebra palavra longa antes de cortar
       =================================================== */
    .standard-content p, 
    .markdown-content p, 
    .page-text-content, 
    .page-text-content p,
    .standard-content li,
    .markdown-content li,
    .page-text-content li,
    .about-card-box p,
    .about-card-box li {
        text-align: justify !important;
        text-justify: inter-character !important;
        text-align-last: left !important;
        hyphens: manual !important;
        -webkit-hyphens: manual !important;
        -ms-hyphens: manual !important;
        letter-spacing: -0.01em !important;
        font-size: 1rem !important;
        line-height: 1.65 !important;
        overflow-wrap: break-word !important;
        word-break: break-word !important;
    }

    .article-title {
        font-size: 1.8rem !important;
    }

    /* Remove setas no celular */
    .banner-swiper .swiper-button-next,
    .banner-swiper .swiper-button-prev {
        display: none !important;
    }
}

.mobile-menu-btn { display: none; }

.article-title {
    font-size: 2.5rem;
    color: var(--color-primary, #0e2f50);
    margin: 0 0 15px 0;
    font-weight: 700;
    line-height: 1.2;
}

/* Banners - Proporção Fluida (Sem Cortes e Sem Frestas) */
.home-banners { width: 100%; max-width: 100%; overflow: hidden; position: relative; background-color: var(--color-primary, #0e2f50); margin-bottom: 0; }
.banner-swiper { width: 100%; max-width: 100%; height: auto !important; overflow: hidden; position: relative; background-color: var(--color-primary, #0e2f50); }
.banner-swiper .swiper-slide { display: flex; align-items: center; justify-content: center; height: auto !important; background-color: var(--color-primary, #0e2f50); overflow: hidden; }
.banner-image { width: 100%; height: auto !important; max-height: none !important; object-fit: contain; display: block; margin: 0 auto; background-color: var(--color-primary, #0e2f50); }


/* Estilização elegante das setas no desktop */
.banner-swiper .swiper-button-next,
.banner-swiper .swiper-button-prev {
    width: 44px;
    height: 44px;
    background: rgba(14, 47, 80, 0.4);
    border-radius: 50%;
    color: #ffffff !important;
    transition: background 0.3s, transform 0.2s;
}

.banner-swiper .swiper-button-next:hover,
.banner-swiper .swiper-button-prev:hover {
    background: rgba(14, 47, 80, 0.85);
    transform: scale(1.05);
}

.banner-swiper .swiper-button-next::after,
.banner-swiper .swiper-button-prev::after {
    font-size: 18px !important;
    font-weight: bold;
}

/* Membership Modal */
.membership-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.modal-overlay {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.6);
}
.modal-content {
    position: relative;
    background: var(--color-white);
    border-radius: 8px;
    width: 100%;
    max-width: 800px;
    max-height: 90vh;
    overflow-y: auto;
    padding: 2rem;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}
.modal-close {
    position: absolute;
    top: 15px; right: 20px;
    font-size: 1.5rem;
    background: none; border: none;
    cursor: pointer;
    color: var(--color-text-muted);
}
.modal-close:hover { color: var(--color-primary); }

.modal-content h2 { color: var(--color-primary); margin-bottom: 0.5rem; }
.modal-content p { color: var(--color-text-muted); margin-bottom: 1.5rem; }

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.form-group {
    display: flex;
    flex-direction: column;
}
.form-group.full-width { grid-column: 1 / -1; }

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 0.3rem;
    color: var(--color-text-main);
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="date"],
.form-group select {
    padding: 0.6rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
}
.form-group input:focus, .form-group select:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 2px rgba(201, 156, 55, 0.2);
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.5rem;
}
.checkbox-group input { margin-top: 0.2rem; }
.checkbox-group.highlight {
    background: #fdfaf3;
    padding: 1rem;
    border: 1px solid #f2e2be;
    border-radius: 4px;
}

.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #eee;
}

.btn-cancel {
    background: transparent;
    border: 1px solid #ccc;
    padding: 0.6rem 1.5rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s;
}
.btn-cancel:hover { background: #f4f4f4; }

.btn-submit {
    background: var(--color-primary);
    color: white;
    border: none;
    padding: 0.6rem 2rem;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s;
}
.btn-submit:hover { background: #164677; }
.btn-submit:disabled { background: #999; cursor: not-allowed; }

@media (max-width: 600px) {
    .form-grid { grid-template-columns: 1fr; }
    .form-group.full-width { grid-column: 1; }
    
    .membership-modal {
        align-items: flex-start;
        padding: 0.5rem;
        overflow-y: auto;
    }
    
    .modal-content {
        padding: 1.5rem;
        margin: 1rem auto;
        width: 100%;
        max-height: none;
    }
}