/* ========================================
   1. PALETA DE CORES ABA
======================================== */

:root {
    --color-aba-1: #5f2323;
    --color-aba-2: #732a2a;
    --color-aba-3: #873333;
    --color-aba-4: #a54444;
    --color-aba-5: #c06666;

    --color-cinza-1: #303030;
    --color-cinza-2: #606060;
    --color-cinza-3: #a0a0a0;
    --color-cinza-4: #d0d0d0;
    --color-cinza-5: #f0f0f0;

    --color-white: #ffffff;
    --color-dark: #000000;

    --color-primary: var(--color-aba-1);
    --color-primary-hover: var(--color-aba-2);
    --color-primary-active: var(--color-aba-3);

    --color-text: var(--color-cinza-1);
    --color-text-muted: var(--color-cinza-2);
    --color-border: var(--color-cinza-4);
    --color-background: var(--color-cinza-5);
    --color-surface: var(--color-white);

    --border-radius: 8px;
    --transition-default: 0.2s ease-in-out;
}

/* ========================================
   2. CONFIGURAÇÕES GLOBAIS
======================================== */

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    min-height: 100%;
}

body {
    min-height: 100vh;
    margin: 0;

    display: flex;
    flex-direction: column;

    font-family: Arial, sans-serif;
    color: var(--color-text);
    background-image: url('/assets/img/background-full.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.container {
    width: 100%;
    max-width: 1100px;
    margin-right: auto;
    margin-left: auto;
}

/* ========================================
   3. CONTEÚDO PRINCIPAL
======================================== */

main.container {
    width: 92%;
    max-width: 1100px;
    flex: 1 0 auto;

    padding-top: 30px;
    padding-bottom: 30px;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--color-aba-1);
}

p {
    line-height: 1.6;
}

/* ========================================
   4. LINKS E BOTÕES
======================================== */

a {
    color: var(--color-aba-3);
    transition: color var(--transition-default);
}

a:hover {
    color: var(--color-aba-5);
}

.btn-aba {
    display: inline-block;
    padding: 10px 20px;

    color: var(--color-white);
    background: var(--color-aba-1);

    border: 1px solid var(--color-aba-1);
    border-radius: var(--border-radius);

    text-decoration: none;
    cursor: pointer;

    transition:
        color var(--transition-default),
        background var(--transition-default),
        border-color var(--transition-default);
}

.btn-aba:hover {
    color: var(--color-white);
    background: var(--color-aba-2);
    border-color: var(--color-aba-2);
}

/* ========================================
   5. HEADER INSTITUCIONAL
======================================== */

.site-header {
    color: var(--color-text);
    background: var(--color-white);
}

.site-header-top {
    min-height: 110px;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;

    padding-top: 15px;
    padding-bottom: 15px;
}

/* Logo do cabeçalho institucional */

.site-logo {
    display: inline-flex;
    align-items: center;
    flex-shrink: 0;

    color: var(--color-aba-1);
    font-size: 20px;
    font-weight: bold;
    text-decoration: none;
}

.site-logo:hover {
    color: var(--color-aba-3);
}

.site-logo img {
    display: block;
    width: auto;
    max-width: 260px;
    max-height: 80px;
    object-fit: contain;
}

/* ========================================
   6. REDES SOCIAIS
   Ícones sem círculos, fundos ou bordas
======================================== */

.site-social-links {
    display: flex;
    align-items: center;
    gap: 14px;
}

.site-social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    padding: 0;

    color: var(--color-cinza-2);
    background: transparent;

    font-size: 22px;
    line-height: 1;
    text-decoration: none;

    border: none;
    border-radius: 0;
    box-shadow: none;

    transition: color var(--transition-default);
}

.site-social-links a:hover {
    color: var(--color-aba-1);
    background: transparent;
    border: none;
    box-shadow: none;
}

.site-social-links a:focus-visible {
    color: var(--color-cinza-1);
    outline: 2px solid var(--color-cinza-3);
    outline-offset: 4px;
}

.site-social-links a:active {
    color: var(--color-cinza-1);
    background: transparent;
    box-shadow: none;
}

/* ========================================
   7. NAVBAR BOOTSTRAP
   Fundo branco, links cinza e logo responsiva
======================================== */

.site-navbar {
    width: 100%;
    margin: 0;
    padding: 8px 0;

    background: var(--color-white);
    border-top: 2px solid var(--color-aba-1);
    border-bottom: 1px solid var(--color-cinza-4);
}

/* Container interno da navbar */

.site-navbar > .container,
.site-navbar > .container-fluid {
    display: flex;
    align-items: center;
}

/* Logo dentro da navbar */

.site-navbar .navbar-brand {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;

    margin-right: 28px;
    padding: 4px 0;

    color: var(--color-cinza-1);
    font-weight: 700;
    line-height: 1;
    text-decoration: none;

    transition: opacity var(--transition-default);
}

/* Imagem da logo */

.site-navbar .navbar-brand img {
    display: block;

    width: auto;
    height: 58px;
    max-width: 220px;

    object-fit: contain;

    transition: transform var(--transition-default);
}

/* Hover da logo */

.site-navbar .navbar-brand:hover {
    color: var(--color-cinza-1);
    background: transparent;
    opacity: 0.9;
}

.site-navbar .navbar-brand:hover img {
    transform: scale(1.02);
}

/* Foco acessível da logo */

.site-navbar .navbar-brand:focus-visible {
    outline: 2px solid var(--color-aba-3);
    outline-offset: 4px;
    border-radius: 3px;
}

/* Container dos links Bootstrap */

.site-navbar .navbar-nav {
    display: flex;
    align-items: center;
    gap: 28px;
}

/* Links da navegação */

.site-navbar .navbar-nav .nav-link,
.site-navbar .site-nav-links > a {
    position: relative;
    display: inline-block;

    padding: 10px 0;

    color: var(--color-cinza-2);
    font-weight: 500;
    text-decoration: none;
    background: transparent;

    transition: color 0.3s ease-in-out;
}

/* ----------------------------------------
   SUBLINHADO ANIMADO
   Aplicado aos links comuns
---------------------------------------- */

.site-navbar .navbar-nav .nav-link:not(.dropdown-toggle)::after,
.site-navbar .site-nav-links > a:not(.has-submenu)::after {
    content: "";

    position: absolute;
    right: 0;
    bottom: 4px;
    left: 0;

    width: 100%;
    height: 2px;

    background: var(--color-aba-3);
    border-radius: 2px;

    transform: scaleX(0);
    transform-origin: center;

    transition: transform 0.35s ease-in-out;
}

/* Hover e foco: links comuns */

.site-navbar .navbar-nav .nav-link:not(.dropdown-toggle):hover::after,
.site-navbar .navbar-nav .nav-link:not(.dropdown-toggle):focus-visible::after,
.site-navbar .site-nav-links > a:not(.has-submenu):hover::after,
.site-navbar .site-nav-links > a:not(.has-submenu):focus-visible::after {
    transform: scaleX(1);
}

/* Página atual: links comuns */

.site-navbar .navbar-nav .nav-link.active:not(.dropdown-toggle)::after,
.site-navbar .site-nav-links > a.active:not(.has-submenu)::after {
    transform: scaleX(1);
}

/* Hover e foco dos links */

.site-navbar .navbar-nav .nav-link:hover,
.site-navbar .site-nav-links > a:hover,
.site-navbar .navbar-nav .nav-link:focus-visible,
.site-navbar .site-nav-links > a:focus-visible {
    color: var(--color-aba-1);
    background: transparent;
}

/* Página atual */

.site-navbar .navbar-nav .nav-link.active,
.site-navbar .site-nav-links > a.active {
    color: var(--color-aba-1);
    background: transparent;
}

/* ----------------------------------------
   SUBMENU BOOTSTRAP
   Seta no lugar da linha animada
---------------------------------------- */

/* Remove o sublinhado dos links com submenu */

.site-navbar .navbar-nav .dropdown-toggle::after {
    content: "";

    position: static;
    display: inline-block;

    width: 7px;
    height: 7px;

    margin-left: 8px;
    vertical-align: 3px;

    background: transparent;

    border: none;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    border-radius: 0;

    transform: rotate(45deg);
    transform-origin: center;

    transition: transform 0.25s ease-in-out;
}

/* Seta para cima quando o submenu estiver aberto */

.site-navbar .navbar-nav .dropdown-toggle.show::after {
    transform: rotate(225deg);
}

/* Seta para baixo no estado normal, hover e foco */

.site-navbar .navbar-nav .dropdown-toggle:hover::after,
.site-navbar .navbar-nav .dropdown-toggle:focus-visible::after,
.site-navbar .navbar-nav .dropdown-toggle.active::after {
    transform: rotate(45deg);
}

/* ----------------------------------------
   SUBMENU PERSONALIZADO
   Para links com a classe has-submenu
---------------------------------------- */

/* Seta dos links personalizados */

.site-navbar .site-nav-links > a.has-submenu::after {
    content: "";

    position: static;
    display: inline-block;

    width: 7px;
    height: 7px;

    margin-left: 8px;
    vertical-align: 3px;

    background: transparent;

    border: none;
    border-right: 1.5px solid currentColor;
    border-bottom: 1.5px solid currentColor;
    border-radius: 0;

    transform: rotate(45deg);
    transform-origin: center;

    transition: transform 0.25s ease-in-out;
}

/* Seta para cima quando o submenu estiver aberto */

.site-navbar .site-nav-links > a.has-submenu[aria-expanded="true"]::after {
    transform: rotate(225deg);
}

/* ----------------------------------------
   BOTÃO DO MENU MÓVEL
---------------------------------------- */

.site-navbar .navbar-toggler {
    padding: 6px 10px;

    background: transparent;
    border: 1px solid var(--color-cinza-4);
    border-radius: 4px;
    box-shadow: none;
}

.site-navbar .navbar-toggler:hover,
.site-navbar .navbar-toggler:focus {
    background: transparent;
    box-shadow: none;
}

.site-navbar .navbar-toggler:focus-visible {
    outline: 2px solid var(--color-aba-3);
    outline-offset: 3px;
}

/* Ícone do botão: Bootstrap com tema claro */

.site-navbar .navbar-toggler-icon {
    filter: none;
}

/* Navbar legada baseada em site-nav-links */

.site-navbar .site-nav-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 28px;

    padding-top: 8px;
    padding-bottom: 8px;
}

/* ========================================
   8. FOOTER
======================================== */

.site-footer {
    width: 100%;
    margin-top: auto;
    padding: 24px 0;

    color: var(--color-white);
    background: var(--color-aba-1);
}

.site-footer p {
    margin: 0;
    text-align: center;
}

.site-footer a {
    color: var(--color-cinza-5);
}

.site-footer a:hover {
    color: var(--color-white);
}

/* ========================================
   9. HERO BANNER
======================================== */

.hero-section {
    min-height: 400px;
    padding: 60px 0;

    color: var(--color-white);

    background: linear-gradient(
        135deg,
        var(--color-aba-1) 0%,
        var(--color-aba-3) 100%
    );
}

.hero-section h1,
.hero-section h2,
.hero-section h3,
.hero-section h4 {
    color: var(--color-white);
}

/* ========================================
   10. CARDS PERSONALIZADOS
======================================== */

.card-custom {
    background: var(--color-surface);
    border: 1px solid var(--color-cinza-4);
    border-radius: var(--border-radius);

    transition:
        transform var(--transition-default),
        box-shadow var(--transition-default);
}

.card-custom:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgb(0 0 0 / 15%);
}

.card-custom .card-title {
    color: var(--color-aba-1);
}

.card-custom .card-text {
    color: var(--color-cinza-2);
}

/* ========================================
   11. FORMULÁRIOS
======================================== */

input,
select,
textarea {
    max-width: 100%;

    color: var(--color-text);
    background: var(--color-white);

    border: 1px solid var(--color-cinza-3);
    border-radius: 5px;
}

input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--color-aba-5);
    outline-offset: 1px;
    border-color: var(--color-aba-3);
}

label {
    color: var(--color-text);
}

/* ========================================
   12. TABELAS
======================================== */

.table-aba {
    width: 100%;
    border-collapse: collapse;
    background: var(--color-white);
}

.table-aba th {
    padding: 12px;

    color: var(--color-white);
    background: var(--color-aba-1);

    text-align: left;
}

.table-aba td {
    padding: 12px;
    border-bottom: 1px solid var(--color-cinza-4);
}

.table-aba tbody tr:hover {
    background: var(--color-cinza-5);
}

/* ========================================
   13. RESPONSIVIDADE
======================================== */

@media (max-width: 991.98px) {
    /* Logo menor em tablets e menus recolhidos */

    .site-navbar .navbar-brand {
        margin-right: 12px;
    }

    .site-navbar .navbar-brand img {
        height: 48px;
        max-width: 180px;
    }

    .site-navbar .navbar-nav {
        align-items: flex-start;
        gap: 8px;
        padding-top: 12px;
    }

    .site-navbar .navbar-nav .nav-link {
        display: inline-block;
    }

    .site-navbar .site-nav-links {
        gap: 20px;
    }
}

@media (max-width: 576px) {
    /* Cabeçalho institucional */

    .site-header-top {
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 15px;

        padding-top: 20px;
        padding-bottom: 20px;

        text-align: center;
    }

    .site-logo {
        justify-content: center;
    }

    .site-logo img {
        max-width: 220px;
        max-height: 70px;
    }

    /* Logo da navbar em celulares */

    .site-navbar .navbar-brand {
        margin-right: 8px;
    }

    .site-navbar .navbar-brand img {
        height: 42px;
        max-width: 155px;
    }

    /* Redes sociais */

    .site-social-links {
        justify-content: center;
    }

    /* Navegação legada */

    .site-navbar .site-nav-links {
        justify-content: center;
        gap: 20px;
    }

    /* Banner */

    .hero-section {
        min-height: 300px;
        padding: 40px 0;
    }

    /* Tabelas */

    .table-responsive {
        overflow-x: auto;
    }
}

/* ========================================
   14. ACESSIBILIDADE
======================================== */

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
    }
}