/* ============================================================
   ENERTECH — materia.css
   Estilos de artigo/matéria (complementa city.css)
   ============================================================ */

/* ===== META DO ARTIGO ===== */
.ch-hero p { margin-bottom: 10px; }
.mt-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    margin: 14px 0 26px;
    font-size: 0.86rem;
    color: rgba(255,255,255,0.72);
}
.mt-meta span { display: inline-flex; align-items: center; gap: 7px; }
.mt-meta i { color: var(--blue); }

/* ===== SUMÁRIO ===== */
.mt-toc {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--blue);
    border-radius: var(--radius);
    padding: 24px 26px;
    margin: 0 0 40px;
}
.mt-toc h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--navy);
    margin-bottom: 14px;
}
.mt-toc ol { margin: 0; padding-left: 20px; }
.mt-toc li { margin-bottom: 7px; font-size: 0.95rem; }
.mt-toc a { color: var(--gray-700); text-decoration: none; }
.mt-toc a:hover { color: var(--blue); text-decoration: underline; }

/* ===== PROSA ===== */
.mt-prose h2 {
    font-family: 'Rajdhani', sans-serif;
    font-size: 1.75rem;
    line-height: 1.25;
    color: var(--navy);
    margin: 48px 0 16px;
}
.mt-prose h2:first-child { margin-top: 0; }
.mt-prose h3 {
    font-size: 1.12rem;
    font-weight: 700;
    color: var(--navy);
    margin: 28px 0 10px;
}
.mt-prose p { margin-bottom: 16px; color: var(--gray-700); }
.mt-prose p strong { color: var(--text); }
.mt-prose ul { margin: 0 0 18px; padding-left: 0; list-style: none; }
.mt-prose ul li {
    position: relative;
    padding-left: 28px;
    margin-bottom: 9px;
    color: var(--gray-700);
}
.mt-prose ul li::before {
    content: "\f058";
    font-family: "Font Awesome 6 Free";
    font-weight: 900;
    position: absolute;
    left: 0;
    top: 1px;
    color: var(--blue);
    font-size: 0.9rem;
}
.mt-prose a { color: var(--blue); }

/* ===== BLOCO DE SEGMENTO ===== */
.mt-seg {
    border: 1px solid var(--gray-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
    margin: 0 0 26px;
    background: var(--white);
}
.mt-seg-head {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}
.mt-seg-icon {
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    border-radius: 10px;
    background: var(--blue-light);
    color: var(--blue);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}
.mt-seg-head h3 { margin: 0; font-size: 1.22rem; color: var(--navy); }
.mt-seg-head span {
    display: block;
    font-size: 0.82rem;
    font-weight: 500;
    color: var(--gray-500);
    margin-top: 2px;
}

/* ===== DESTAQUE / ALERTA ===== */
.mt-callout {
    background: var(--blue-light);
    border-left: 4px solid var(--blue);
    border-radius: var(--radius);
    padding: 20px 22px;
    margin: 24px 0;
}
.mt-callout p { margin: 0; color: var(--gray-700); }
.mt-callout p + p { margin-top: 10px; }
.mt-callout strong { color: var(--navy); }

/* ===== ETAPAS ===== */
.mt-steps { counter-reset: step; margin: 24px 0 8px; }
.mt-step {
    position: relative;
    padding: 0 0 22px 56px;
    border-left: 2px solid var(--gray-200);
    margin-left: 18px;
}
.mt-step:last-child { border-left-color: transparent; padding-bottom: 0; }
.mt-step::before {
    counter-increment: step;
    content: counter(step);
    position: absolute;
    left: -19px;
    top: -2px;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--navy);
    color: var(--white);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
.mt-step h3 { margin: 4px 0 6px; font-size: 1.05rem; color: var(--navy); }
.mt-step p { margin: 0; color: var(--gray-700); font-size: 0.95rem; }

/* ===== TABELA ===== */
.mt-table-wrap { overflow-x: auto; margin: 22px 0; }
.mt-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.92rem;
    min-width: 520px;
}
.mt-table th {
    background: var(--navy);
    color: var(--white);
    text-align: left;
    padding: 12px 14px;
    font-weight: 600;
}
.mt-table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--gray-200);
    color: var(--gray-700);
    vertical-align: top;
}
.mt-table tr:nth-child(even) td { background: var(--gray-50); }

/* ===== GALERIA ===== */
.mt-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin: 26px 0;
}
.mt-gallery img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: block;
}

/* ===== CIDADES ===== */
.mt-cities { display: flex; flex-wrap: wrap; gap: 10px; margin: 20px 0 0; }
.mt-cities a {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 16px;
    border: 1px solid var(--gray-200);
    border-radius: 100px;
    background: var(--white);
    color: var(--navy);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.2s ease;
}
.mt-cities a:hover { border-color: var(--blue); color: var(--blue); box-shadow: var(--shadow); }
.mt-cities i { color: var(--blue); font-size: 0.8rem; }

@media (max-width: 640px) {
    .mt-prose h2 { font-size: 1.45rem; }
    .mt-seg { padding: 22px 20px; }
    .mt-gallery { grid-template-columns: repeat(2, 1fr); }
    .mt-gallery img { height: 140px; }
    .mt-toc { padding: 20px; }
}