/* ============================================================
   04-CUSTOM.CSS  →  EXTENSÕES ESPECÍFICAS DO CLIENTE
   ============================================================
   Componentes que o design system base não cobre (header de
   navegação, hero com imagem, lista de contatos, rodapé).
   Tudo consome as variáveis de 01-variables.css.
   ============================================================ */

/* ---------- HEADER / NAVEGAÇÃO ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  background-color: var(--color-bg-main);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.site-header__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  padding-block: var(--space-xs);
}
.site-header__logo { display: block; }
.site-header__logo img { height: 52px; width: auto; }

/* Linha inferior: menu + botão, ocupando a largura toda */
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  width: 100%;
}
@media (min-width: 768px) {
  .site-header__bar { justify-content: space-between; }
}

.nav {
  display: none;
  gap: var(--space-md);
}
.nav a {
  font-family: var(--font-family-heading);
  font-weight: var(--fw-medium);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: var(--fs-small);
  transition: color var(--transition);
}
.nav a:hover { color: var(--color-primary); }
@media (min-width: 768px) {
  .nav { display: flex; }
}

/* Botão WhatsApp compacto no header (some no mobile p/ não competir com o flutuante) */
.site-header .btn-cta { display: none; }
@media (min-width: 768px) {
  .site-header .btn-cta { display: inline-flex; min-height: 44px; padding-block: var(--space-xs); }
}

/* ---------- HERO COM IMAGEM ---------- */
.hero--image {
  position: relative;
  background-image:
    linear-gradient(180deg, rgba(28,18,19,0.78), rgba(28,18,19,0.86)),
    url("../assets/fachada.png");
  background-size: cover;
  background-position: center;
  text-align: center;
  padding-block: var(--space-2xl);
}
.hero--image .hero__title,
.hero--image .hero__subtitle { color: var(--color-text-invert); }
.hero--image .hero__subtitle { max-width: 46ch; margin-inline: auto; }

.hero__eyebrow {
  display: inline-block;
  font-family: var(--font-family-heading);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: var(--fs-small);
  color: var(--color-text-invert);
  background-color: var(--color-primary);
  padding: var(--space-xs) var(--space-sm);
  border-radius: var(--border-radius-full);
  margin-bottom: var(--space-md);
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-top: var(--space-lg);
}

/* Títulos de seção com "régua" vermelha embaixo */
.section-title { text-transform: uppercase; letter-spacing: 1px; }
.section-title::after {
  content: "";
  display: block;
  width: 64px;
  height: 4px;
  background-color: var(--color-primary);
  border-radius: var(--border-radius-full);
  margin: var(--space-sm) auto 0;
}
/* Régua alinhada à esquerda quando o título não é centralizado */
.section-title[style*="left"]::after { margin-left: 0; }

/* ---------- SOBRE (texto + foto) ---------- */
.about {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 768px) {
  .about { grid-template-columns: 1.1fr 1fr; }
}
.about__img { border-radius: var(--border-radius-lg); box-shadow: var(--shadow-md); width: 100%; }

/* ---------- LISTA DE CONTATOS ---------- */
.contact-list { display: flex; flex-direction: column; gap: var(--space-sm); }
.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.contact-item__icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  display: grid; place-items: center;
  background-color: var(--color-bg-alt);
  color: var(--color-primary);
  border-radius: var(--border-radius-full);
}
.contact-item__icon svg { width: 22px; height: 22px; }
.contact-item__label { font-size: var(--fs-small); color: var(--color-text-muted); }
.contact-item__value { font-weight: var(--fw-medium); }
.contact-item a:hover { color: var(--color-primary); }

/* ---------- RODAPÉ ---------- */
.site-footer {
  background-color: var(--color-dark);
  color: var(--color-text-invert);
  padding-block: var(--space-xl) var(--space-md);
}
.site-footer a { color: var(--color-text-invert); }
.site-footer a:hover { color: var(--color-accent); }
.site-footer__grid {
  display: grid;
  gap: var(--space-lg);
  grid-template-columns: 1fr;
}
@media (min-width: 768px) {
  .site-footer__grid { grid-template-columns: 1.4fr 1fr 1fr; }
}
.site-footer__logo {
  height: 64px;
  background: #fff;
  padding: var(--space-xs);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--space-sm);
}
.site-footer h3 {
  color: var(--color-text-invert);
  text-transform: uppercase;
  font-size: var(--fs-h3);
  margin-bottom: var(--space-sm);
}
.site-footer ul { display: flex; flex-direction: column; gap: var(--space-xs); }
.site-footer__muted { color: #b9adae; font-size: var(--fs-small); }
.site-footer__bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  text-align: center;
  font-size: var(--fs-small);
  color: #b9adae;
}

/* Garante respiro no final p/ o CTA flutuante não cobrir conteúdo no mobile */
@media (max-width: 520px) {
  body { padding-bottom: 88px; }
}