/* ==========================================================================
   AG.WWW - IDENTIDADE VISUAL & ESTILIZAÇÃO (MANUAL DE USO)
   ========================================================================== */

/* Variáveis de Cores e Padrões Institucionais */
:root {
    --vermelho-ag: #9f2925;
    /* Pantone 180 C */
    --preto-ag: #000000;
    /* Pantone Process Black C */
    --branco-ag: #FFFFFF;
    /* Branco Puro */
    --cinza-claro: #F5F5F5;
    /* Tons claros de suporte */
    --cinza-medio: #333333;
    /* Tons para textos em fundo claro */
    --cinza-escuro: #121212;
    /* Fundo secundário escuro */

    /* Área de Proteção 'X' baseada no manual da marca */
    --spacing-x: 24px;
}

@font-face {
    font-family: 'cafetaRegular';
    src: url('/fonts/cafeta__-webfont.eot');
    src: url('/fonts/cafeta__-webfont.eot?#iefix') format('embedded-opentype'),
        url('/fonts/cafeta__-webfont.woff') format('woff'),
        url('/fonts/cafeta__-webfont.ttf') format('truetype'),
        url('/fonts/cafeta__-webfont.svg#cafetaRegular') format('svg');
    font-weight: normal;
    font-style: normal;
}

/* Reset e Configurações Globais (Fontes Secundárias Arial/Univers) */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    font-family: "Arial", "Helvetica", sans-serif;
    background-color: var(--preto-ag);
    color: var(--branco-ag);
    overflow-x: hidden;
    line-height: 1.6;
}

/* Utilitários de Layout */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--spacing-x) * 2);
}

[v-cloak] {
    display: none;
}

/* Títulos das Seções (Estilo Caixa Baixa/Clean do Logotipo) */
h2 {
    font-family: "cafetaRegular", "Arial", "Helvetica", sans-serif;
    font-size: 2.5rem;
    font-weight: 100;
    text-transform: lowercase;
    margin-bottom: calc(var(--spacing-x) * 2);
}

/* Botões Customizados */
.btn-outline,
.btn-filled,
.btn-form {
    display: inline-block;
    padding: 12px 24px;
    font-family: "Arial", sans-serif;
    font-weight: bold;
    text-transform: lowercase;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-outline {
    color: var(--branco-ag);
    border: 1px solid var(--branco-ag);
    background: transparent;
}

.btn-outline:hover {
    background-color: var(--vermelho-ag);
    border-color: var(--vermelho-ag);
}

.btn-filled {
    color: var(--branco-ag);
    background-color: var(--vermelho-ag);
    border: 1px solid var(--vermelho-ag);
}

.btn-filled:hover {
    background-color: transparent;
    border-color: var(--branco-ag);
}

/* ==========================================================================
   1. HEADER (Área de Proteção e Assinatura Visual)
   ========================================================================== */
.main-header {
    background-color: var(--preto-ag);
    border-bottom: 1px solid #1a1a1a;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-x) calc(var(--spacing-x) * 2);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-container {
    display: flex;
    flex-direction: column;
    font-family: "cafetaRegular", "Arial", "Helvetica", sans-serif;
}

.logo-main {
    font-size: 5.3rem;
    color: var(--vermelho-ag);
    letter-spacing: -1px;
    line-height: 1;
}

.logo-sub {
    font-size: 0.9rem;
    color: var(--branco-ag);
    text-transform: lowercase;
    margin-top: 4px;
    letter-spacing: 0.5px;
    font-family: "cafetaRegular", "Arial", "Helvetica", sans-serif;
}

.nav-menu a {
    color: var(--branco-ag);
    text-decoration: none;
    font-size: 1rem;
    text-transform: lowercase;
    margin-right: calc(var(--spacing-x) * 1.5);
    transition: color 0.2s ease;
}

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

/* ==========================================================================
   2. HERO SECTION
   ========================================================================== */
.hero-section {
    min-height: calc(80vh - 80px);
    display: flex;
    align-items: center;
    background: radial-gradient(circle at center, #1c0706 0%, var(--preto-ag) 70%);
    padding: calc(var(--spacing-x) * 3) 0;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: 0 var(--spacing-x);
}

.hero-title {
    font-family: "cafetaRegular", "Arial", "Helvetica", sans-serif;
    font-size: 3rem;
    font-weight: 300;
    text-transform: lowercase;
    margin-bottom: var(--spacing-x);
}

.hero-title span {
    color: var(--vermelho-ag);
    font-weight: 900;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--branco-ag);
    max-width: 700px;
    margin: 0 auto calc(var(--spacing-x) * 2) auto;
    font-weight: 400;
}

.hero-actions .btn-filled {
    margin-right: 15px;
}

/* ==========================================================================
   3. SOBRE & MÉTRICAS (Fundo Claro para Contraste)
   ========================================================================== */
.about-section {
    background-color: var(--branco-ag);
    color: var(--preto-ag);
    padding: calc(var(--spacing-x) * 3) 0;
}

.about-section h2 {
    color: var(--preto-ag);
}

.about-text {
    font-size: 1.2rem;
    color: var(--cinza-medio);
    max-width: 800px;
    margin-bottom: calc(var(--spacing-x) * 3);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--spacing-x) * 2);
}

.metric-card {
    border-left: 4px solid var(--vermelho-ag);
    padding-left: var(--spacing-x);
}

.metric-card h3 {
    font-size: 2.5rem;
    color: var(--vermelho-ag);
    font-weight: 900;
    margin-bottom: 5px;
}

.metric-card p {
    color: var(--cinza-medio);
    font-size: 0.95rem;
}

/* ==========================================================================
   4. STACK TÉCNICA (Grid Conceitual de Cards)
   ========================================================================== */
.stack-section {
    background-color: var(--cinza-escuro);
    padding: calc(var(--spacing-x) * 3) 0;
}

.stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-x);
}

.stack-card {
    background-color: var(--preto-ag);
    border: 1px solid #222;
    padding: calc(var(--spacing-x) * 1.5);
    transition: all 0.3s ease;
}

.stack-card:hover {
    border-color: var(--vermelho-ag);
    transform: translateY(-5px);
}

.card-id {
    color: var(--vermelho-ag);
    font-family: monospace;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.stack-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.stack-card p {
    color: #aaa;
    font-size: 0.9rem;
}

/* ==========================================================================
   5. HISTÓRICO PROFISSIONAL (Timeline)
   ========================================================================== */
.history-section {
    padding: calc(var(--spacing-x) * 3) 0;
}

.timeline {
    position: relative;
    border-left: 2px solid var(--vermelho-ag);
    margin-left: 10px;
    padding-left: calc(var(--spacing-x) * 1.5);
}

.timeline-item {
    position: relative;
    margin-bottom: calc(var(--spacing-x) * 2.5);
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: calc((var(--spacing-x) * -1.5) - 7px);
    top: 6px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--vermelho-ag);
}

.timeline-date {
    font-weight: bold;
    color: var(--vermelho-ag);
    margin-bottom: 5px;
}

.timeline-content h3 {
    font-size: 1.3rem;
}

.timeline-content h4 {
    font-size: 1rem;
    color: #aaa;
    margin-bottom: 10px;
    font-weight: normal;
}

.timeline-content p {
    color: #ccc;
    font-size: 0.95rem;
    max-width: 800px;
}

/* ==========================================================================
   6. TECH BLOG (Artigos)
   ========================================================================== */
.blog-section {
    background-color: var(--cinza-escuro);
    padding: calc(var(--spacing-x) * 3) 0;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: calc(var(--spacing-x) * 1.5);
}

.blog-card {
    background-color: var(--preto-ag);
    padding: calc(var(--spacing-x) * 1.5);
    border-top: 3px solid var(--vermelho-ag);
}

.post-meta {
    font-size: 0.8rem;
    color: #666;
    margin-bottom: 10px;
    text-transform: lowercase;
}

.blog-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
}

.blog-card p {
    color: #999;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.read-more {
    color: var(--vermelho-ag);
    text-decoration: none;
    font-weight: bold;
    font-size: 0.9rem;
}

.read-more:hover {
    text-decoration: underline;
}

/* ==========================================================================
   7. RODAPÉ & CONTATO (Máximo Impacto e Conversão)
   ========================================================================== */
.main-footer {
    background-color: var(--vermelho-ag);
    color: var(--branco-ag);
    padding: calc(var(--spacing-x) * 4) 0 calc(var(--spacing-x) * 2) 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: calc(var(--spacing-x) * 3);
    margin-bottom: calc(var(--spacing-x) * 3);
}

.footer-cta-text h2 {
    color: var(--branco-ag);
    font-size: 2.2rem;
}

.footer-cta-text p {
    margin-bottom: var(--spacing-x);
    font-size: 1.1rem;
    opacity: 0.9;
}

p.contact-info {
    font-family: monospace;
    font-weight: bold;
    background: rgba(0, 0, 0, 0.2);
    padding: 10px;
    display: inline-block;
    font-size: 0.9rem;
}

.footer-form form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-form input,
.footer-form textarea {
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 12px;
    color: var(--branco-ag);
    font-family: Arial, sans-serif;
}

.footer-form input::placeholder,
.footer-form textarea::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.footer-form input:focus,
.footer-form textarea:focus {
    outline: none;
    background-color: rgba(255, 255, 255, 0.2);
    border-color: var(--branco-ag);
}

.btn-form {
    background-color: var(--preto-ag);
    color: var(--branco-ag);
    border: none;
}

.btn-form:hover {
    background-color: var(--branco-ag);
    color: var(--vermelho-ag);
}

.form-status-msg {
    margin-top: 10px;
    font-weight: bold;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: var(--spacing-x);
    text-align: center;
    font-size: 0.85rem;
    opacity: 0.8;
}

/* ==========================================================================
   9. LINKS DE REDES SOCIAIS (FOOTER / CONTATO)
   ========================================================================== */
.social-links {
    margin-top: 20px;
    display: flex;
    justify-content: center;
    gap: 15px;
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.social-links a {
    color: var(--cinza-claro-ag);
    /* Ou #888 caso queira mais discreto */
    text-decoration: none;
    transition: color 0.3s ease;
    font-weight: bold;
    margin: 0 10px;
}

.social-links a:hover {
    color: var(--vermelho-ag);
}

.social-divider {
    color: #333;
    user-select: none;
}

/* Responsividade Básica */
@media (max-width: 768px) {
    .main-header {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }

    .nav-menu a {
        margin-right: 15px;
    }

    .admin-user {
        color: #666;
        font-size: 0.9rem;
        margin-right: 15px;
    }

    .hero-title {
        font-size: 1.8rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }
}

/* ==========================================================================
   8. AJUSTES FINOS DE UX, COMPORTAMENTO & ANIMAÇÃO
   ========================================================================== */

/* Efeito de Opacidade e Cursor para Botões Bloqueados/Carregando */
button:disabled,
.btn-filled:disabled,
.btn-outline:disabled {
    opacity: 0.6;
    cursor: not-allowed !important;
    position: relative;
    color: transparent !important;
    /* Esconde o texto para exibir o loader */
}

/* Spinner de Carregamento Minimalista */
button:disabled::after,
.btn-filled:disabled::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 50%;
    left: 50%;
    margin-top: -8px;
    margin-left: -8px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: var(--branco-ag);
    animation: spin 0.8s linear infinite;
}

/* Spinner específico para botões em fundos claros */
.about-section button:disabled::after,
.btn-outline:disabled::after {
    border-top-color: var(--vermelho-ag);
}

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

/* Alertas de Feedback Dinâmicos */
.status-msg-sucesso {
    color: #2ecc71;
    font-size: 0.95rem;
    margin-top: 12px;
    font-weight: bold;
    animation: fadeIn 0.4s ease-in-out;
}

.status-msg-erro {
    color: #e74c3c;
    font-size: 0.95rem;
    margin-top: 12px;
    font-weight: bold;
    animation: fadeIn 0.4s ease-in-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}