/* =========================
   RESET GLOBAL
========================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    height: 100%;
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--color-litght);
    color: #ffffff;
}

body.public-layout {
    display: flex;
    flex-direction: column;
}

.main-container {
    width: 100%;
    flex: 1;
}

.main-content {
    max-width: 1200px;
    margin: auto;
    padding: 20px; /* opcional */
}


footer {
    width: 100%;
    background: var(--color-bg);
    padding: 20px 20px;
}

/* =========================
   VARIÁVEIS (DESIGN SYSTEM)
========================= */
:root {
    /* CORES PRINCIPAIS */
    --color-primary: #0690CF;
    --color-secondary: #0cacb8;

    /* BACKGROUNDS */
    --color-bg: #0b0b0f;
    --color-bg-soft: #111118;
    --color-card: #15151d;

    --color-litght: #e6e6e6;
    --color-lt-bg-soft: rgba(255, 255, 255, 0.5);

    /* TEXTO */
    --color-text: #ffffff;
    --color-text-muted: rgba(255, 255, 255, 0.7);
    --color-text-soft: rgba(255, 255, 255, 0.5);
    --color-text-dark: #111118;

    --color-title-destaque: #5fc5a8;

    /* BORDAS */
    --color-border: rgba(113, 113, 113, 0.354);

    /* GRADIENT */
    --gradient-primary: linear-gradient(135deg, #0690CF, #0cacb8);
}



/* =========================
   SECTIONS PADRÃO
========================= */
.section {
    padding: 80px 0;
}

.section-sm {
    padding: 60px 0;
}

.section-lg {
    padding: 120px 0;
}

/* =========================
   TIPOGRAFIA
========================= */
h1, h2, h3 {
    font-weight: 700;
    line-height: 1.2;
}

p {
    color: var(--color-text-muted);
}

.tag-destaque-title {
    color: var(--color-title-destaque);
    font-size: 14px;
    font-weight: bold;
    letter-spacing: 2px;
    text-transform: uppercase;
}
/* =========================
   GRADIENT TEXT (REUTILIZÁVEL)
========================= */
.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text; /* compatibilidade */
    -webkit-text-fill-color: transparent;
}

/* =========================
   BOTÕES BASE
========================= */
.btn {
    border: none;
    border-radius: 10px;
    padding: 6px 12px;
    cursor: pointer;
    transition: 0.3s;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary:hover {
    opacity: 0.9;
}

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

/* =========================
   CARD BASE
========================= */
.card {
    background: var(--color-card);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    padding: 20px;
}

/* =========================
   UTILITÁRIOS
========================= */
.text-center {
    text-align: center;
}

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

.flex {
    display: flex;
}

.grid {
    display: grid;
}

/* RESPONSIVO */
@media (max-width: 576px) {
    .section, .section-sm, .section-lg {
        padding: 60px 15px;
    }
}