@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap');

:root {
    /* Cores Principais */
    --primary-color: #059d60;
    --primary-dark: #043d21;
    --primary-light: #4caf50;
    --secondary-color: #a25e80;
    --secondary-dark: #7a4763;
    
    /* Cores Neutras */
    --dark-bg: #222226;
    --light-bg: #f9f9f9;
    --white: #ffffff;
    --gray-light: #e0e0e0;
    --gray: #9e9e9e;
    --gray-dark: #424242;
    
    /* Sombras */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    
    /* Transições */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Bordas */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 30px;
}

/* ===== RESET E CONFIGURAÇÕES GERAIS ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--gray-dark);
    background-color: var(--light-bg);
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Bebas Neue', sans-serif;
    font-weight: 400;
    line-height: 1.2;
}

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

/* ===== BREADCRUMB ===== */
.breadcrumb {
    background: var(--primary-dark);
    padding: 10px 20px;
    display: none; /* Opcional: mostrar apenas em desktop */
}

.breadcrumb ol {
    list-style: none;
    display: flex;
    gap: 10px;
    color: var(--white);
}

.breadcrumb a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition-fast);
}

.breadcrumb a:hover {
    color: var(--gray-light);
}

/* ===== HEADER ===== */
header {
    background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
    position: fixed; 
    top: 0;
    width: 100%;
    z-index: 1200;
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
    background-color: rgba(5, 157, 96, 0.95);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    height: 80px;
}

.logo img {
    max-height: 120px;
    width: auto;
    display: flex;
    transition: transform var(--transition-normal);
}

.logo img:hover {
    transform: scale(1.05);
}

/* ===== MENU DE NAVEGAÇÃO ===== */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    width: 30px;
    height: 30px;
    position: relative;
    z-index: 1002;
}

.hamburger {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--white);
    position: relative;
    transition: var(--transition-normal);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background: var(--white);
    left: 0;
    transition: var(--transition-normal);
}

.hamburger::before {
    top: -8px;
}

.hamburger::after {
    bottom: -8px;
}

.menu-toggle[aria-expanded="true"] .hamburger {
    background: transparent;
}

.menu-toggle[aria-expanded="true"] .hamburger::before {
    transform: rotate(45deg);
    top: 0;
}

.menu-toggle[aria-expanded="true"] .hamburger::after {
    transform: rotate(-45deg);
    bottom: 0;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    color: var(--white);
    text-decoration: none;
    font-size: 18px;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
    transition: var(--transition-normal);
}

.nav-link::after {
    color: var(--white);
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--white);
    transition: var(--transition-normal);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* ===== SEÇÕES GERAIS ===== */
.content-section {
    padding: 100px 0;
    position: relative;
}

.dark-section {
    background-color: var(--dark-bg);
    color: var(--white);
}

.section-title {
    font-size: 45px;
    margin-bottom: 50px;
    text-align: center;
    position: relative;
    padding-bottom: 20px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--primary-color);
}

.dark-section .section-title::after {
    background: var(--secondary-color);
}

/* ===== LANDING PAGE ===== */
.landing-page {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.1), rgba(0, 0, 0, 0.1)),
                url('Gemini_Generated_Image_q4rbr8q4rbr8q4rb.png');
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--white);
    padding-top: 80px;
}

.landing-content {
    max-width: 800px;
    padding: 0 20px;
    animation: fadeInUp 1s ease-out;
}

.landing-title {
    font-size: 60px;
    margin-bottom: 20px;
}

.landing-title span {
    color: var(--primary-color);
}

.landing-subtitle {
    font-size: 24px;
    margin-bottom: 40px;
    opacity: 0.9;
}

.cta-button {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 15px 40px;
    border-radius: var(--border-radius-md);
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    transition: var(--transition-normal);
    border: 2px solid var(--primary-color);
}

.cta-button:hover {
    background: transparent;
    color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ===== QUEM SOMOS ===== */
.texto-destaque {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 40px;
    text-align: justify;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin: 50px 0;
}

.info-card {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius-md);
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.info-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.info-card i {
    font-size: 40px;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.info-card h3 {
    color: var(--primary-dark);
    margin-bottom: 10px;
    font-size: 22px;
}

.contact-info {
    text-align: center;
    margin-top: 40px;
    padding: 20px;
    background: rgba(5, 157, 96, 0.1);
    border-radius: var(--border-radius-md);
}

.contact-email {
    display: inline-block;
    font-size: 24px;
    color: var(--primary-color);
    text-decoration: none;
    margin-top: 10px;
    transition: var(--transition-normal);
}

.contact-email:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* ===== CARDS DE PESQUISA ===== */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
    align-items: start;
}

.card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    height: auto;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.card-header {
    padding: 30px;
    color: var(--white);
    position: relative;
}

.card-linha1 .card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
}

.card-linha2 .card-header {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
}

.card-linha3 .card-header {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
}

.card-number {
    font-size: 24px;
    font-weight: bold;
    opacity: 0.8;
    margin-bottom: 10px;
    display: block;
}

.card-title {
    font-size: 24px;
    margin: 0;
}

.card-body {
    padding: 30px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: start;
}

.card-text {
    color: var(--gray-dark);
    margin-bottom: 20px;
    line-height: 1.6;
}

.card-topics {
    list-style: none;
    margin-top: auto;
}

.card-topics li {
    padding: 8px 0;
    border-bottom: 1px solid var(--gray-light);
    color: var(--gray);
    position: relative;
    padding-left: 20px;
}

.card-topics li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* Limita o container de texto a uma altura fixa e esconde o excesso */
.card-text-container {
    max-height: 150px; /* Altura que você desejar para o card fechado */
    overflow: hidden;
    position: relative;
    transition: max-height 0.5s ease; /* Transição suave ao abrir */
}

/* Efeito de "sumir aos poucos" no final do texto quando fechado */
.card-text-container::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background: linear-gradient(transparent, white);
}

/* Quando o card estiver aberto, removemos a limitação e o efeito */
.card.expanded .card-text-container {
    max-height: 1000px; /* Um valor alto o suficiente para mostrar tudo */
}

.card.expanded .card-text-container::after {
    display: none;
}

/* Estilização do Botão */
.btn-read-more {
    background: none;
    border: 1px solid var(--primary-color);
    color: var(--primary-color);
    padding: 8px 15px;
    border-radius: 5px;
    cursor: pointer;
    margin-top: auto; /* Garante que o botão fique sempre no fundo */
    align-self: flex-start;
    font-weight: bold;
    transition: 0.3s;
}

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

/* ===== TABELAS ===== */
.table-container {
    overflow-x: auto;
    margin: 30px 0;
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
}

.docentes-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
    min-width: 800px;
}

.docentes-table th {
    background: var(--primary-color);
    color: var(--white);
    padding: 20px;
    text-align: left;
    font-weight: 600;
    position: sticky;
    top: 0;
}

.docentes-table td {
    padding: 15px 20px;
    border-bottom: 1px solid var(--gray-light);
    vertical-align: top;
}

.docentes-table tr:hover {
    background-color: rgba(5, 157, 96, 0.05);
}

.linha-tag {
    font-weight: 600;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 14px;
    display: inline-block;
}

.linha1 {
    background: rgba(5, 157, 96, 0.1);
    color: var(--primary-color);
}

.linha2 {
    background: rgba(162, 94, 128, 0.1);
    color: var(--secondary-color);
}

.linha3 {
    background: rgba(106, 17, 203, 0.1);
    color: #6a11cb;
}

.temas-lista {
    list-style: none;
    margin: 0;
    padding: 0;
}

.temas-lista li {
    padding: 5px 0;
    color: var(--gray);
    position: relative;
    padding-left: 15px;
}

.temas-lista li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

/* ===== MATRIZ CURRICULAR ===== */
.matriz-container {
    margin-top: 50px;
}

.matriz-section {
    margin-bottom: 50px;
}

.matriz-section h3 {
    font-size: 28px;
    color: var(--primary-dark);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

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

.matriz-table th {
    background: var(--primary-dark);
    color: var(--white);
    padding: 15px;
    text-align: left;
}

.matriz-table td {
    padding: 15px;
    border-bottom: 1px solid var(--gray-light);
}

.matriz-table tr:nth-child(even) {
    background: rgba(5, 157, 96, 0.05);
}

/* ===== PROFESSORES E PRODUÇÕES ===== */
.producoes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.professor-card {
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-md);
    padding: 30px;
    transition: var(--transition-normal);
}

.professor-card:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-5px);
}

.professor-header h3 {
    color: var(--white);
    font-size: 22px;
    margin-bottom: 10px;
}

.professor-title {
    color: var(--gray-light);
    font-style: italic;
    margin-bottom: 20px;
}

.professor-body h4 {
    color: var(--primary-color);
    margin: 20px 0 10px;
    font-size: 18px;
}

.professor-body ul {
    list-style: none;
    margin-bottom: 20px;
}

.professor-body li {
    padding: 5px 0;
    color: var(--gray-light);
    position: relative;
    padding-left: 20px;
}

.professor-body li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary-color);
}

.producao-destaque {
    display: block;
    background: rgba(255, 255, 255, 0.1);
    padding: 15px;
    border-radius: var(--border-radius-sm);
    color: var(--white);
    text-decoration: none;
    margin: 15px 0;
    transition: var(--transition-normal);
    border-left: 4px solid var(--primary-color);
}

.producao-destaque:hover {
    background: rgba(255, 255, 255, 0.15);
    border-left-color: var(--secondary-color);
}

.producao-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition-normal);
}

.producao-link:hover {
    color: var(--white);
}

/* ===== FOOTER ===== */
footer {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: var(--white);
    padding: 80px 0 30px;
}

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

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col h4 {
    font-size: 20px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
}


.footer-col a {
    color: white;
    margin-bottom: 10px;
    display: block;
    text-decoration: none;
    transition: color 0.3s;  
}



/* ===== ANIMAÇÕES ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.card.animated,
.info-card.animated,
.professor-card.animated {
    animation: fadeInUp 0.6s ease forwards;
}

/* ===== BOTÃO VOLTAR AO TOPO ===== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-lg);
}

/* ===== MENU MOBILE ATIVO ===== */
.main-nav.active {
    display: block !important;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: calc(100vh - 80px);
    background: var(--dark-bg);
    padding: 40px;
    overflow-y: auto;
}

.main-nav.active ul {
    flex-direction: column;
    gap: 20px;
}

.main-nav.active .nav-link {
    font-size: 24px;
    padding: 15px 0;
    display: block;
    text-align: center;
}

/* ===== ESTADOS DE FORMULÁRIO ===== */
.form-error {
    color: #ff4444 !important;
    font-size: 14px;
    margin-top: 5px;
}

.form-success {
    color: var(--primary-color) !important;
    font-size: 14px;
    margin-top: 10px;
    padding: 10px;
    background: rgba(5, 157, 96, 0.1);
    border-radius: 5px;
}

input.error {
    border-color: #ff4444 !important;
    box-shadow: 0 0 0 2px rgba(255, 68, 68, 0.2);
}

/* ===== ESTADOS DE FOCO PARA ACESSIBILIDADE ===== */
.keyboard-focused {
    outline: 3px solid var(--primary-color);
    outline-offset: 3px;
}

a:focus,
button:focus,
input:focus {
    outline: 3px solid var(--primary-color);
    outline-offset: 3px;
}

/* ===== BOTÃO CARREGAR MAIS ===== */
.load-more-btn {
    display: block;
    margin: 40px auto;
    padding: 15px 30px;
    background: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    transition: var(--transition-normal);
}

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

.load-more-btn:active {
    transform: translateY(0);
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .main-nav {
        display: none;
    }
    
    .landing-title {
        font-size: 40px;
    }
    
    .section-title {
        font-size: 35px;
    }
    
    .cards-grid {
        grid-template-columns: 1fr;
    }
    
    .producoes-grid {
        grid-template-columns: 1fr;
    }
    
    .table-container {
        margin: 15px -20px;
        padding: 0 20px;
    }
    
    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .landing-title {
        font-size: 32px;
    }
    
    .landing-subtitle {
        font-size: 18px;
    }
    
    .cta-button {
        padding: 12px 30px;
        font-size: 16px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
}

/* ===== IMPRESSÃO ===== */
@media print {
    .menu-toggle,
    .main-nav,
    .back-to-top,
    .breadcrumb,
    footer {
        display: none !important;
    }
    
    .landing-page {
        height: auto;
        padding: 50px 0;
    }
    
    a {
        text-decoration: none !important;
        color: #000 !important;
    }
    
    .card {
        break-inside: avoid;
    }
}


/* ===== ANIMAÇÃO DE CARREGAMENTO ===== */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255,255,255,.3);
    border-radius: 50%;
    border-top-color: var(--white);
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===== ESTILOS PARA DISPOSITIVOS COM HOVER ===== */
@media (hover: hover) and (pointer: fine) {
    .card:hover .card-header {
        transform: scale(1.05);
        transition: transform 0.3s ease;
    }
    
    .nav-link:hover {
        color: var(--secondary-color);
    }
}

/* ===== ESTILOS PARA DISPOSITIVOS SEM HOVER ===== */
@media (hover: none) and (pointer: coarse) {
    .card:active {
        transform: scale(0.98);
    }
    
    .nav-link:active {
        background: rgba(255,255,255,0.1);
        border-radius: 5px;
    }
}