/* Paleta de Cores inspirada no VS Code Dark+ */
:root {
    --bg-color: #1e1e1e;
    --surface-color: #252526;
    --tab-bar: #2d2d2d;
    --text-primary: #d4d4d4;
    --text-secondary: #cccccc;
    --comment-color: #6a9955;
    
    /* Cores de Sintaxe VS Code */
    --color-keyword: #569cd6;  /* Azul const/let */
    --color-function: #dcdcaa; /* Amarelo */
    --color-string: #ce9178;   /* Laranja */
    --color-tag: #4ec9b0;      /* Verde água */
    --color-accent: #007acc;   /* Azul VS Code padrão para UI */
    --color-error: #f44747;    /* Vermelho de erro */
    
    --font-code: 'Fira Code', monospace;
    --font-main: 'Inter', sans-serif;
    --border-radius: 6px;
    --border-color: #3e3e42;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-main);
    line-height: 1.7;
    overflow-x: hidden;
}

/* Tipografia e Sintaxe Code */
h1, h2, h3 { font-family: var(--font-code); margin-bottom: 1rem; color: var(--text-primary); font-weight: 500;}
h1 { font-size: clamp(2rem, 4vw, 3rem); line-height: 1.3; }
p { color: var(--text-secondary); margin-bottom: 1.5rem; font-size: 1.1rem; }

.keyword { color: var(--color-keyword); }
.string { color: var(--color-string); }
.variable { color: var(--color-tag); }
.punct { color: var(--text-primary); }
.comment { color: var(--comment-color); font-family: var(--font-code); font-style: italic; }
.highlight-error { text-decoration: underline wavy var(--color-error); }

/* Navbar (Estilo Top Bar de Editor) */
.navbar {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1rem 5%; background-color: #333333;
    border-bottom: 1px solid var(--border-color);
    position: sticky; top: 0; z-index: 100;
    font-family: var(--font-code); font-size: 0.9rem;
}
.logo { font-weight: 600; letter-spacing: -0.5px; }
.nav-links { display: flex; list-style: none; gap: 2rem; }
.nav-links a { color: var(--text-primary); text-decoration: none; transition: color 0.2s ease; }
.nav-links a:hover { color: var(--color-keyword); }

section { padding: 4rem 5%; max-width: 1100px; margin: 0 auto; }

/* Hero */
.hero { min-height: 60vh; display: flex; align-items: center; padding-top: 2rem; }
.hero-content { max-width: 800px; }
.code-badge { font-family: var(--font-code); font-size: 0.85rem; color: var(--color-accent); margin-bottom: 1rem; }

/* Botões */
.cta-group { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; font-family: var(--font-code); }
.btn-primary, .btn-secondary, .btn-meet {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.8rem 1.8rem; border-radius: 4px; text-decoration: none; font-size: 0.95rem;
    transition: all 0.2s ease; cursor: pointer; border: 1px solid transparent;
}
.btn-primary { background-color: var(--color-accent); color: #ffffff; }
.btn-primary:hover { background-color: #0062a3; }
.btn-secondary { background-color: var(--surface-color); color: var(--text-primary); border-color: var(--border-color); }
.btn-secondary:hover { background-color: #323233; }

/* Cards estilo VS Code */
.vscode-card {
    background-color: var(--surface-color); border: 1px solid var(--border-color);
    border-radius: var(--border-radius); overflow: hidden;
}
.vscode-tab-bar {
    background-color: var(--tab-bar); display: flex; border-bottom: 1px solid var(--border-color);
}
.tab {
    padding: 0.6rem 1.5rem; font-family: var(--font-code); font-size: 0.85rem;
    color: var(--text-secondary); background-color: var(--bg-color);
    border-top: 2px solid var(--color-accent);
}
.vscode-content { padding: 3rem; }

/* Planos de Suporte */
.suporte-header { text-align: left; margin-bottom: 2rem; }
.suporte-footer { text-align: left; margin-top: 2rem; }
.plans-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }

.plan-card {
    background-color: var(--surface-color); border: 1px solid var(--border-color);
    border-radius: var(--border-radius); display: flex; flex-direction: column;
    transition: transform 0.2s, border-color 0.2s;
}
.plan-card:hover { border-color: var(--color-keyword); transform: translateY(-3px); }
.plan-card.highlight { border-color: var(--color-string); }

.plan-header-code {
    background-color: var(--tab-bar); padding: 0.5rem 1rem;
    font-family: var(--font-code); font-size: 0.8rem; border-bottom: 1px solid var(--border-color);
    display: flex; justify-content: space-between; align-items: center;
}
.plan-header-code i { color: var(--card-color); font-style: normal; }

.plan-body { padding: 2rem; flex-grow: 1; display: flex; flex-direction: column; }
.plan-price { font-family: var(--font-code); font-size: 2rem; color: var(--color-function); margin-bottom: 1.5rem; }
.plan-features { list-style: none; flex-grow: 1; margin-bottom: 2rem; font-family: var(--font-code); font-size: 0.9rem; }
.plan-features li { margin-bottom: 0.8rem; display: flex; align-items: flex-start; }
.plan-features li::before { content: '>'; color: var(--color-keyword); margin-right: 10px; font-weight: bold; }

.btn-plan {
    display: block; text-align: center; padding: 0.8rem; font-family: var(--font-code);
    border-radius: 4px; text-decoration: none; font-size: 0.9rem;
    background-color: #2d2d30; color: var(--text-primary); border: 1px solid var(--border-color);
    transition: all 0.2s;
}
.btn-plan:hover { background-color: var(--color-accent); border-color: var(--color-accent); color: white; }

/* Banner Sites (Terminal / Janela) */
.sites-cta {
    background-color: var(--surface-color); border: 1px solid var(--border-color);
    border-radius: var(--border-radius); padding: 3rem; position: relative;
}
.window-controls { position: absolute; top: 15px; left: 15px; display: flex; gap: 8px; }
.window-controls i { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.window-controls i:nth-child(1) { background-color: #ff5f56; }
.window-controls i:nth-child(2) { background-color: #ffbd2e; }
.window-controls i:nth-child(3) { background-color: #27c93f; }
.sites-cta h2 { margin-top: 1rem; color: var(--color-tag); }
.btn-meet { background-color: var(--color-string); color: #1e1e1e; border: none; font-weight: 600; }
.btn-meet:hover { background-color: #e0a489; }

/* Footer */
.footer { background-color: #111111; padding: 3rem 5%; text-align: center; border-top: 1px solid var(--border-color); }
.catchphrase { font-family: var(--font-code); color: var(--color-tag); font-size: 1rem; margin-bottom: 2rem; }
.socials { display: flex; justify-content: center; gap: 1.5rem; margin-bottom: 1.5rem; }
.socials a { color: var(--text-secondary); transition: color 0.2s ease, transform 0.2s ease; display: inline-block; }
.socials a:hover { color: var(--text-primary); transform: translateY(-3px); }
.copyright { font-family: var(--font-code); font-size: 0.8rem; }
.copyright span { color: var(--comment-color); }

/* Animações */
.fade-in { opacity: 0; transform: translateY(10px); transition: opacity 0.5s ease-out, transform 0.5s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* Responsividade */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .vscode-content, .sites-cta { padding: 1.5rem; }
    .plans-grid { grid-template-columns: 1fr; }
}