/* Estilo Minimalista de Alto Contraste (Inspirado na referência) */
:root {
    --bs-body-bg: #f7f7f7; /* Fundo muito claro (Quase branco) */
    --bs-body-color: #1a1a1a; /* Texto muito escuro */
    --bs-primary: #808000; /* Verde Oliva (Cor Inicial) */
    --bs-light-bg: #ffffff; /* Fundo de componentes (Usado como branco puro para texto no hover) */
    --bs-border-color: #e0e0e0; /* Bordas suaves */
    --bs-border-radius: 5px; /* Raio de borda padrão */
}

body {
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
}

/* Dark Mode Variables */
body.dark-mode {
    --bs-body-bg: #121212;
    --bs-body-color: #f7f7f7;
    --bs-light-bg: #1e1e1e;
    --bs-border-color: #333333;
    color: var(--bs-body-color);
    background-color: var(--bs-body-bg);
}

/* Navbar e Navegação Ultra-Minimalista */
.navbar {
    background-color: var(--bs-light-bg) !important;
    border-bottom: 1px solid var(--bs-border-color);
}

/* Dark Mode: Navbar */
body.dark-mode .navbar {
    background-color: var(--bs-light-bg) !important;
    border-bottom-color: var(--bs-border-color) !important;
}
body.dark-mode .nav-link, 
body.dark-mode .navbar-brand {
    color: var(--bs-body-color) !important;
}

/* Destaque da cor principal nos links ativos da navegação */
.nav-link {
    color: var(--bs-body-color) !important;
    font-weight: 500;
}

.nav-link.active {
    color: var(--bs-primary) !important;
    border-bottom: 2px solid var(--bs-primary);
}

/* Ajuste de padding para navbar fixa */
section {
    padding: 8rem 0 4rem; 
}

/* Dark Mode: Sections Backgrounds */
body.dark-mode #inicio,
body.dark-mode #projeto,
body.dark-mode #sobre,
body.dark-mode footer {
    background-color: var(--bs-body-bg) !important;
    border-color: var(--bs-border-color) !important;
}

/* Home Section - Grande Espaço Negativo e Tipografia */
#inicio {
    min-height: 100vh;
    text-align: left !important; /* Alinha o texto à esquerda como na referência */
    padding-top: 15vh;
}

/* Titulo grande e fino */
#inicio h1 {
    font-size: clamp(3rem, 10vw, 8rem);
    font-weight: 200; /* Fino */
    line-height: 1.1;
}

/* Subtítulo mais discreto */
#inicio p.lead {
    font-size: 1.5rem;
    max-width: 600px;
    color: #555;
    margin-top: 2rem;
}

/* Dark Mode: Muted and Lead Text */
body.dark-mode p.lead,
body.dark-mode .text-muted,
body.dark-mode .timeline-content ul li {
    color: #b0b0b0 !important;
}

/* Blinking Cursor Style */
.blinking-cursor:after {
    content: '|';
    display: inline;
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0% { opacity: 1; }
    50% { opacity: 0; }
    100% { opacity: 1; }
}

/* Estilo para Cartões de Projeto - Limpos e Sem Sombra */
.project-card {
    background-color: var(--bs-light-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius); /* Aplicando border-radius */
    overflow: hidden; 
    /* Transição suave para cores e bordas */
    transition: background-color 0.4s ease, border-color 0.4s ease; 
}

/* Dark Mode: Project Cards */
body.dark-mode .project-card {
    background-color: var(--bs-light-bg);
    border-color: var(--bs-border-color);
    color: var(--bs-body-color);
}

/* Estado HOVER: Fundo Principal e Borda Principal */
.project-card:hover {
    background-color: var(--bs-primary); /* Fundo Cor Principal */
    border-color: var(--bs-primary);
    transform: translateY(0); 
    cursor: pointer;
}

/* Imagem: Reduz a opacidade no hover */
.project-card img {
    opacity: 0.8;
    transition: opacity 0.4s ease;
}
.project-card:hover img {
    opacity: 0.2; /* Escurece a imagem para o texto branco sobressair */
}

/* Texto: Mudar cor do texto no hover para branco (sobrescrevendo classes Bootstrap) */
.project-card:hover a,
.project-card:hover .card-title,
.project-card:hover .card-text,
.project-card:hover .card-footer small {
    color: var(--bs-light-bg) !important; /* Texto branco */
    transition: color 0.4s ease;
}
/* Dark Mode: Ensure project card hover contrast works */
body.dark-mode .project-card:hover a,
body.dark-mode .project-card:hover .card-title,
body.dark-mode .project-card:hover .card-text,
body.dark-mode .project-card:hover .card-footer small {
    color: var(--bs-light-bg) !important; 
}

/* Project Detail Area Styling */
#project-detail-container {
    margin-top: 30px;
    background-color: var(--bs-light-bg) !important;
    border: 1px solid var(--bs-border-color);
    border-radius: var(--bs-border-radius);
    transition: background-color 0.4s ease; /* Ensure smooth color change in dark mode */
}
body.dark-mode #project-detail-container {
    background-color: var(--bs-light-bg) !important;
    border-color: var(--bs-border-color);
}

/* Estilo da Linha do Tempo (Timeline) - AGORA ALINHADA À ESQUERDA */
.timeline {
    position: relative;
    padding: 20px 0;
    list-style: none;
    padding-left: 0; 
}

.timeline:before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--bs-border-color);
    left: 30px; /* Posição da linha vertical (mais à esquerda) */
    margin-left: 0;
    z-index: 1;
}

.timeline li {
    position: relative;
    margin-bottom: 40px;
}

/* O ícone precisa estar centralizado na linha vertical */
.timeline-icon {
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: var(--bs-primary);
    border-radius: 50%;
    top: 20px;
    left: 22px; /* 30px (linha) - 8px (metade do ícone) = 22px */
    z-index: 10;
}

.timeline-content {
    padding: 20px;
    background: var(--bs-light-bg); 
    border: 1px solid var(--bs-border-color);
    border-left: 3px solid var(--bs-primary); /* Detalhe lateral na Cor Principal */
    border-radius: var(--bs-border-radius); 
    box-shadow: none; 
    margin-left: 60px; /* Empurra o conteúdo para a direita da linha */
}

/* Dark Mode: Timeline Content */
body.dark-mode .timeline-content {
    background: var(--bs-light-bg); 
    border-color: var(--bs-border-color);
}

/* Ajustes de mobile para as listas dentro do conteúdo da timeline */
.timeline-content ul {
    padding-left: 20px;
    margin-top: 10px;
    list-style: disc;
}

.timeline-content ul li {
    margin-bottom: 5px;
    position: relative;
    clear: none !important; 
}

/* Estilo para Habilidades */
.skill-badge {
    display: inline-block;
    background-color: #1a1a1a; /* Black Background */
    color: #ffffff; /* White Text */
    padding: 0.5rem 1rem;
    margin: 0.25rem;
    /* Aplicando 5px de border-radius */
    border-radius: var(--bs-border-radius); 
    font-size: 0.85rem;
    font-weight: 500;
    cursor: default; /* Removendo o cursor de interatividade */
    transition: none; /* Removendo a transição */
}

/* Removendo o efeito HOVER */
.skill-badge:hover {
    background-color: #1a1a1a; /* Mantém o fundo preto */
    color: #ffffff !important; /* Mantém o texto branco */
    transform: none; /* Remove a elevação */
    box-shadow: none; /* Remove a sombra */
}

/* Dark Mode: Skill Badges - Ensuring they stay black/white */
body.dark-mode .skill-badge {
    background-color: #1a1a1a;
    color: #ffffff;
}
body.dark-mode .skill-badge:hover {
    background-color: #1a1a1a;
    color: #ffffff !important;
    box-shadow: none;
}

/* Estilo para Botões de Troca de Tema */
.color-swatch {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid var(--bs-border-color); /* Borda sutil */
    cursor: pointer;
    transition: transform 0.2s, border-color 0.2s;
    padding: 0;
    margin: 0;
    outline: none;
}

.color-swatch:hover {
    transform: scale(1.1);
    border-color: var(--bs-body-color);
}

/* Dark Mode: Color Swatches */
body.dark-mode .color-swatch {
    border-color: var(--bs-body-color);
}

.color-swatch.active {
    border-color: var(--bs-body-color); /* Realça a cor ativa com uma borda escura */
    box-shadow: 0 0 0 2px var(--bs-light-bg);
}

/* Dark Mode: Active Swatch */
body.dark-mode .color-swatch.active {
    box-shadow: 0 0 0 2px var(--bs-body-bg);
}

/* Cores de Destaque Padrão (usa a variável --bs-primary) */
.text-primary { color: var(--bs-primary) !important; }
.btn-primary { 
    background-color: var(--bs-primary); 
    border-color: var(--bs-primary);
    border-radius: var(--bs-border-radius);
}
.btn-primary:hover {
    background-color: var(--bs-primary);
    filter: brightness(1.1); /* Slightly brighter on hover */
}
.btn-outline-dark {
    color: var(--bs-body-color);
    border-color: var(--bs-body-color);
    border-radius: var(--bs-border-radius);
}
.btn-outline-dark:hover {
    background-color: var(--bs-body-color);
    color: var(--bs-light-bg);
}

/* Dark Mode: Outline Buttons */
body.dark-mode .btn-outline-dark {
    color: var(--bs-body-color);
    border-color: var(--bs-body-color);
}
body.dark-mode .btn-outline-dark:hover {
    background-color: var(--bs-body-color);
    color: var(--bs-body-bg);
}

/* Dark Mode Toggle Button */
#darkModeToggle {
    color: var(--bs-body-color) !important;
    transition: color 0.3s ease;
}

/* Estilo para Foto Circular */
        .profile-photo {
            width: 250px;
            height: 250px;
            border-radius: 50%;
            object-fit: cover;
            border: 4px solid var(--bs-primary); /* Borda com a cor principal (Verde Oliva) */
            transition: border-color 0.4s ease; /* Transição para trocar a cor suavemente */
        }