* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: linear-gradient(to right, #30C1B9,#7C27CC,#7C27CC,#9B30FF,#9B30FF, #C244D5);
    color: #FBFDF0;
}

/* Font Face para títulos/subtítulos */
@font-face {
    font-family: 'Aracomp2';
    src: url('fonts/Aracomp2-Regular.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
}

/* Font Face para textos */
@font-face {
    font-family: 'JetBrains Mono';
    src: url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&display=swap') format('truetype');
    font-weight: normal;
    font-style: normal;
}

/* Títulos */
h1, h2, h3, h4, h5, h6,
.sobre-title,
.programacao-title,
.palestrantes-title,
.minicursos-title,
.inscreva-se-title,
.contato-title,
.contato-subtitle {
    font-family: 'Aracomp2', Arial, sans-serif !important;
}

/* Textos */
body,
p,
.sobre-content,
.programacao-card,
.palestrante-area,
.palestrante-details,
.palestra-info,
.minicursos-description,
.minicurso-card,
.minicurso-info,
.minicurso-details,
.inscreva-se-text,
.footer-copy,
.contato-text,
.localizacao-info,
.atividade-info,
.atividade-horario {
    font-family: 'JetBrains Mono', monospace !important;
}

.highlight,
.highlight-purple,
.highlight-black {
    font-family: 'JetBrains Mono', monospace !important;
}

/* Navbar */
.navbar {
    display: flex;
    font-family: 'JetBrains Mono', monospace !important;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 5%;
    background: rgba(155, 48, 255, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
}

.navbar-logo {
    height: 35px;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    color: #00FF9C;
    font-family: 'JetBrains Mono', monospace !important;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    font-family: 'JetBrains Mono', monospace !important;
    text-shadow: 0 0 8px #00ff9d93;
}

.nav-links a:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #00FF9C;
    transition: width 0.3s ease;
}

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

/*.nav-links a:not(.nav-btn):after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: #00FF9C;
    transition: width 0.3s ease;
}

.nav-links a:not(.nav-btn):hover:after {
    width: 100%;
}

.nav-btn {
    background: linear-gradient(90deg, #9B30FF, #00FF9C);
    padding: 0.6rem 1.5rem;
    border-radius: 30px;
    font-family: 'jetbrains mono', monospace !important;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.nav-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Conteúdo Principal */
.main-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 3rem 1rem;
    min-height: 100vh;
    margin-top: 60px;
}

.title-image {
    max-width: 90%;
    height: auto;
    margin-bottom: 2rem;
}

.subtitle {
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.cta-button {
    background: linear-gradient(90deg, #9B30FF, #00FF9C);
    color: #FBFDF0;
    border: none;
    padding: 1rem 2.5rem;
    font-family: 'jetbrains mono', monospace !important;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 50px;
    margin-top: 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.cta-button:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

/* Rodapé com onda da seção inicial */
.footer-wave {
    width: 100%;
    line-height: 0;
}

.footer-wave img {
    width: 100%;
    height: auto;
    display: block;
}

/* Seção Sobre */
.sobre-section {
    background-color: #FBFDF0;
    color: #000000;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sobre-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 5rem 5% 0;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sobre-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2.5rem;
    color: #000000;
    text-align: center;
}

.sobre-content {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 3rem;
    text-align: center;
    max-width: 800px;
}

.sobre-content p {
    margin-bottom: 1.5rem;
    text-align: justify;
}

.highlight {
    color: #BA40DE;
    font-weight: 600;
}

.sobre-footer-container {
    width: 100%;
    margin: 0;
    padding: 0;
    line-height: 0;
}

.sobre-footer-container img {
    width: 100%;
    display: block;
}

/* Seção Programação */
.programacao-section {
    background-color: #AE59FC;
    padding: 5rem 5%;
    color: #FBFDF0;
    position: relative;
}

.programacao-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, rgba(155, 48, 255, 0.9), rgba(124, 39, 204, 0.8));
    z-index: -1;
}

.programacao-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.programacao-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.programacao-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.programacao-card {
    background: linear-gradient(to bottom, 
        rgba(255, 255, 255, 0.25), 
        rgba(0, 255, 156, 0.2));
    border-radius: 20px;
    overflow: hidden;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2),
                inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
}

.programacao-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to bottom, 
        rgba(155, 48, 255, 0.1), 
        rgba(155, 48, 255, 0.3));
    z-index: -1;
    border-radius: 20px;
}

.programacao-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3),
                inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.card-header {
    background: rgba(255, 255, 255, 0.15);
    padding: 1.5rem;
    text-align: center;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.card-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #FBFDF0;
    margin: 0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.card-content {
    padding: 1.5rem;
}

.atividade {
    display: flex;
    margin-bottom: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.atividade:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.atividade-horario {
    min-width: 70px;
    font-weight: 600;
    color: #FBFDF0;
    font-size: 1.1rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.atividade-info {
    flex: 1;
}

.atividade-info h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #FBFDF0;
    margin-bottom: 0.3rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.atividade-info p {
    color: rgba(251, 253, 240, 0.8);
    font-size: 0.9rem;
    margin: 0;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.2);
}

/* Seção Palestrantes */
.palestrantes-section {
    background-image: url('images/About/Background_Palestrantes.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    min-height: 0px; /* ajuste conforme necessário para garantir que o background apareça */
    padding: 0 0 5rem 0;
    z-index: 1;
}

.palestrantes-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 5% 0;
    position: relative;
    z-index: 2;
}

.palestrantes-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 3rem;
    text-align: center;
    color: #FBFDF0;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.palestrantes-text {
    font-family: 'JetBrains Mono', 'Poppins', monospace !important;
    color: #fbfdf0 !important;
    font-size: 1.15rem;
    line-height: 1.7;
    text-align: justify;
    text-align-last: left;
    margin: 0 1rem; /* Margem lateral para mobile */
}

.palestrantes-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.palestrante-card {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    overflow: hidden;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2),
                inset 0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    padding: 1.5rem;
    text-align: center;
}

.palestrante-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3),
                inset 0 0 0 1px rgba(255, 255, 255, 0.2);
}

.palestrante-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto 1rem;
    border: 3px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.palestrante-image[data-src] {
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 0.6; }
    50% { opacity: 0.8; }
    100% { opacity: 0.6; }
}

.palestrante-name {
    font-size: 1.4rem;
    font-weight: 600;
    color: #FBFDF0;
    margin-bottom: 0.5rem;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
}

.palestrante-area {
    font-size: 1rem;
    color: rgba(251, 253, 240, 0.9);
    margin-bottom: 1rem;
    font-weight: 500;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
}

.palestrante-details {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1rem;
    margin-top: 1rem;
}

.palestra-info {
    font-size: 0.9rem;
    color: rgba(251, 253, 240, 0.9);
    margin-bottom: 0.5rem;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
}

.palestra-info strong {
    color: #FBFDF0;
    font-weight: 600;
}

/* ========================================================= */
/* === Ajustes para a seção Programação (hora início/fim) === */
/* ========================================================= */

.atividade {
    display: flex;
    gap: 1rem;               /* Espaço entre coluna de horário e info */
    align-items: flex-start; /* Garante alinhamento pelo topo */
    margin-bottom: 1rem;     /* Espaço entre atividades */
}

.atividade-horario {
    width: 72px;             /* Largura fixa para alinhar todas as horas */
    min-width: 72px;
    display: flex;
    flex-direction: column;  /* Empilha início e término */
    align-items: center;
    justify-content: flex-start;
    line-height: 1;
    font-weight: 700;
    color: #FBFDF0;          /* Mesma cor do tema */
}

.atividade-horario .horario-inicio {
    font-size: 1rem;
}

.atividade-horario .horario-fim {
    margin-top: 0.2rem;
    font-size: 0.85rem;
    font-weight: 600;
    opacity: 0.85;
    color: rgba(251, 253, 240, 0.85); /* Levemente mais clara */
}

.atividade-info {
    flex: 1;
}

/* Seção Inscreva-se */
#inscreva-se {
    position: relative;
    overflow: hidden;
    background: url('images/About/fundo_InscrevaSe.jpg') center center no-repeat;
    background-size: cover;
    padding-bottom: 60px;
}

.inscreva-se-title {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 2rem;
    font-weight: 700;
    margin-top: 50px;
}

.inscreva-se-container {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.inscreva-se-text {
    font-family: 'JetBrains Mono', monospace !important;
    color: #111 !important;
    font-size: 1.15rem;
    line-height: 1.7;
    text-align: justify;
    text-align-last: left;
    margin: 0 1rem; /* Margem lateral para mobile */
}

.inscreva-se-text .highlight {
    color: #BA40DE !important;  
}

.inscreva-se-btn {
    background: linear-gradient(90deg, #9B30FF, #C244D5, #9B30FF);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    font-family: 'jetbrains mono', monospace !important;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin: 2rem auto 0 auto;
    display: inline-block;
    text-decoration: none;
}

.inscreva-se-btn:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(155, 48, 255, 0.4);
}

/* Media query para ajustes mobile */
@media (max-width: 768px) {
    #inscreva-se {
        padding: 30px 20px;
        margin: 20px 0;
    }
    
    .inscreva-se-title {
        margin-top: 20px;
        font-size: 2rem;
    }
    
    .inscreva-se-text {
        margin: 0 0.5rem;
        font-size: 1rem;
    }
}

/* Seção Contato */
#contato {
    padding: 6rem 5% 4rem;
    background-color: #FBFDF0;
    scroll-margin-top: 50px;
}

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

.contato-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: #333;
    font-weight: 700;
}

.contato-content {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
}

.contato-info {
    flex: 1;
}

.contato-mapa {
    flex: 1;
}

.contato-subtitle {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.contato-text {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #444;
    margin-bottom: 2rem;
    max-width: 100%;
}

.contato-buttons {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.contato-btn {
    background-color: #30C1B9;
    color: white;
    border: none;
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    font-weight: 500;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
}

.contato-btn:hover {
    background-color: #279e97;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(48, 193, 185, 0.4);
}

.localizacao-info {
    background-color: #F29AFF;
    padding: 1.5rem;
    border-radius: 10px;
    margin-top: 2rem;
    border-left: 4px solid #30C1B9;
}

.localizacao-info p {
    margin-bottom: 0.5rem;
    color: #555;
    font-size: 1rem;
}

.localizacao-info strong {
    color: #333;
}

.mapa-container {
    margin-top: 2rem;
}

.mapa-frame {
    width: 100%;
    height: 400px;
    border: 3px solid #30C1B9;
    border-radius: 20px 0 0 20px;
    border-top-right-radius: 0;
    border-bottom-left-radius: 20px;
}

/* Responsividade para a seção Contato */
@media (max-width: 1024px) {
    .contato-content {
        gap: 2rem;
    }
}

@media (max-width: 768px) {
    .contato-content {
        flex-direction: column;
    }
    .contato-title {
        font-size: 2rem;
    }
    .contato-subtitle {
        font-size: 1.5rem;
    }
    .contato-buttons {
        flex-direction: column;
        align-items: flex-start;
    }
    .mapa-frame {
        height: 300px;
    }
}

/* Seção Patrocinadores */
.patrocinadores-section {
    background-color: #FBFDF0;
    color: #000000;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3rem 5%;
}

.patrocinadores-container {
    max-width: 1200px;
    width: 100%;
    margin: 450x;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.patrocinadores-title {
    font-family: 'Aracomp2', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
    color: #000000;
    width: 100%;
    padding: 0 1rem;
    box-sizing: border-box;
}

.patrocinadores-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    align-items: center;
    width: 100%;
}

.patrocinadores-logo {
    max-width: 180px;
    height: auto;
    transition: transform 0.3s ease, filter 0.3s ease;
    cursor: pointer;
}

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

/* Seção Apoiadores */
.apoiadores-section {
    background-color: #FBFDF0;
    color: #000000;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 3rem 5%;
}

.apoiadores-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.apoiadores-title {
    font-family: 'Aracomp2', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    text-align: center;
    color: #000000;
    width: 100%;
    padding: 0 1rem;
    box-sizing: border-box;
}

.apoiadores-logos {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    align-items: center;
    width: 100%;
    padding: 15px;
}

.apoiadores-logo {
    max-width: 180px;
    height: auto;
    transition: transform 0.3s ease, filter 0.3s ease;
    cursor: pointer;
}

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

/* Desktop - Logos maiores */
@media (min-width: 1025px) {
    .patrocinadores-logo,
    .apoiadores-logo {
        max-width: 300px;
    }
    
    .patrocinadores-logos,
    .apoiadores-logos {
        gap: 2.5rem;
    }
}

/* Responsividade Mobile */
@media (max-width: 1024px) {
    .patrocinadores-logos,
    .apoiadores-logos {
        gap: 1.5rem;
    }
    
    .patrocinadores-logo,
    .apoiadores-logo {
        max-width: 140px;
    }
}

@media (max-width: 768px) {
    .patrocinadores-section,
    .apoiadores-section {
        padding: 2rem 4%;
    }
    
    .patrocinadores-title,
    .apoiadores-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }
    
    .patrocinadores-logos,
    .apoiadores-logos {
        gap: 1.2rem;
    }
    
    .patrocinadores-logo,
    .apoiadores-logo {
        max-width: 120px;
    }
}

@media (max-width: 480px) {
    .patrocinadores-section,
    .apoiadores-section {
        padding: 1.5rem 3%;
    }
    
    .patrocinadores-title,
    .apoiadores-title {
        font-size: 1.8rem;
        margin-bottom: 1.2rem;
        padding: 0 0.5rem;
    }
    
    .patrocinadores-logos,
    .apoiadores-logos {
        gap: 1rem;
    }
    
    .patrocinadores-logo,
    .apoiadores-logo {
        max-width: 100px;
    }
}

@media (max-width: 360px) {
    .patrocinadores-title,
    .apoiadores-title {
        font-size: 1.6rem;
    }
    
    .patrocinadores-logos,
    .apoiadores-logos {
        gap: 0.8rem;
    }
    
    .patrocinadores-logo,
    .apoiadores-logo {
        max-width: 85px;
    }
}

.main-footer {
    background: #9B30FF;
    color: #fff;
    padding: 48px 0;
    width: 100vw;
    min-width: 100vw;
    position: relative;
    left: 50%;
    right: 50%;
    margin-left: -50vw;
    margin-right: -50vw;
}

.footer-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    max-width: 1600px;
    margin: 0 auto;
    padding: 0 48px;
    width: 100%;
    gap: 40px;
}

/* Coluna esquerda */
.footer-left {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.footer-logo {
    height: 50px;
    width: auto;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-links a {
    color: #fff;
    text-decoration: none;
    font-family: 'JetBrains Mono','Poppins', sans-serif;
    font-size: 1rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #12e6a7;
    text-decoration: underline;
    font-family: 'JetBrains Mono', 'Poppins', sans-serif;
}

/* Texto central */
.footer-copy {
    font-family: 'JetBrains Mono', 'Poppins', sans-serif;
    font-size: 1.1rem;
    font-weight: 500;
    text-align: center;
    align-self: center;
}

/* Coluna direita */
.footer-social {
    display: flex;
    gap: 16px;
}

.footer-btn {
    background: #12e6a7;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: background 0.3s, transform 0.3s;
    text-decoration: none;
}

.footer-btn:hover {
    background: #279e97;
    transform: translateY(-3px) scale(1.08);
}

/* Responsividade */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
        padding: 0 16px;
    }
    .footer-logo {
        height: 48px;
    }
    .footer-copy {
        font-size: 1rem;
        align-self: flex-start;
    }
    .footer-social {
        align-self: flex-start;
    }
}


/* Menu Mobile */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: #FBFDF0;
    font-size: 1.8rem;
    cursor: pointer;
}

/* Responsividade Navbar & Seções */
@media (max-width: 1024px) {
    .nav-links {
        gap: 1.5rem;
    }
    .sobre-container {
        padding: 4rem 2rem 0;
    }
    .programacao-cards {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    .palestrantes-cards {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 0.8rem 5%;
    }
    .nav-links {
        position: fixed;
        top: 60px;
        left: -100%;
        flex-direction: column;
        background: rgba(155, 48, 255, 0.95);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        width: 100%;
        text-align: center;
        transition: all 0.5s ease;
        padding: 2rem 0;
        gap: 2rem;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.2);
    }
    .nav-links.active {
        left: 0;
    }
    .mobile-menu-btn {
        display: block;
    }
    .main-content {
        margin-top: 60px;
        min-height: calc(100vh - 60px);
    }
    .subtitle {
        font-size: 2rem;
    }
    .sobre-title {
        font-size: 2.5rem;
    }
    .sobre-content {
        font-size: 1.1rem;
    }
    .sobre-container {
        padding: 3rem 2rem 0;
    }
    .programacao-title {
        font-size: 2.5rem;
    }
    .programacao-cards {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    .palestrantes-title {
        font-size: 2.5rem;
    }
    .palestrantes-cards {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    .palestrante-image {
        width: 100px;
        height: 100px;
    }
    .palestrante-name {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .navbar {
        padding: 0.7rem 5%;
    }
    .navbar-logo {
        height: 30px;
    }
    .main-content {
        margin-top: 55px;
        min-height: calc(100vh - 55px);
        padding: 2rem 1rem;
    }
    .subtitle {
        font-size: 1.8rem;
    }
    .cta-button {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
    .sobre-title {
        font-size: 2rem;
        text-align: center;
    }
    .sobre-content {
        font-size: 1rem;
    }
    .sobre-container {
        padding: 2rem 1.5rem 0;
    }
    .programacao-section {
        padding: 3rem 1.5rem;
    }
    .programacao-title {
        font-size: 2rem;
    }
    .card-header h3 {
        font-size: 1.5rem;
    }
    .atividade {
        flex-direction: column;
    }
    .atividade-horario {
        margin-bottom: 0.5rem;
    }
    .nav-links {
        top: 55px;
    }
    .palestrantes-section {
        padding: 0 0 3rem 0;
    }
    .palestrantes-container {
        padding: 2rem 1.5rem 0;
    }
    .palestrantes-title {
        font-size: 2rem;
    }
    .palestrantes-cards {
        grid-template-columns: 1fr;
        max-width: 300px;
        margin: 0 auto;
    }
    .palestrante-card {
        padding: 1.2rem;
    }
    .palestrante-image {
        width: 90px;
        height: 90px;
    }
    .palestrante-name {
        font-size: 1.1rem;
    }
    .palestrante-area {
        font-size: 0.9rem;
    }
}