/* ===================================================================
   ITAMARATY ESTÉTICA AUTOMOTIVA — PÁGINAS DE SERVIÇO
   Depende de variables.css (tokens) e index.css (reset, tipografia
   base, .btn, .section-label, .process-list, .site-footer,
   .whatsapp-float, .scroll-indicator) já carregados antes deste
   arquivo. Aqui só o que é específico das páginas /servicos/*.html.
   =================================================================== */

body.service-page { overflow-x: hidden; }

/* ---------- BACK LINK (sem header completo) ---------- */
.service-back {
  position: fixed;
  top: 1.4rem;
  left: 1.4rem;
  z-index: 50;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.9rem 0.5rem 0.6rem;
  background: var(--void-a55);
  border: 1px solid var(--hairline-strong);
  backdrop-filter: blur(6px);
  font-family: var(--font-accent);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.service-back:hover { color: var(--primary-bright); border-color: var(--primary-bright); }
.service-back img { height: 16px; width: auto; display: block; }

/* ---------- HERO (sem header) ---------- */
.service-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 8rem 5vw 6rem;
  background-color: var(--void);
  background-size: cover;
  background-position: center;
  overflow: hidden;
}
.service-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--void-a55) 0%, var(--void-a88) 68%, var(--void) 100%);
}
.service-hero-inner {
  position: relative;
  z-index: 1;
  max-width: 46vw;
}
.service-hero-heading {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.8rem, 6vw, 5.6rem);
  line-height: 1.03;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0 0 1.4rem;
}
.service-hero-tagline {
  font-size: 1.1rem;
  color: var(--text-dim);
  max-width: 32rem;
  margin: 0 0 2.2rem;
}
.service-hero-ctas { display: flex; gap: 1rem; flex-wrap: wrap; }

@media (max-width: 900px) {
  .service-hero-inner { max-width: 100%; }
  .service-back { top: 1rem; left: 1rem; }
}

/* ---------- SEÇÃO GENÉRICA ---------- */
.svc-section {
  padding: 12vh 5vw;
  position: relative;
}
.svc-section-head {
  max-width: 42rem;
  margin: 0 auto 3.5rem;
  text-align: center;
}
.svc-section-head .section-label { display: block; }
.svc-section-heading {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 3.4vw, 3rem);
  line-height: 1.08;
  text-transform: uppercase;
  color: var(--text);
  margin: 0 0 1rem;
}
.svc-section-body { color: var(--text-dim); font-size: 1rem; margin: 0; }

/* ---------- ETAPAS (reaproveita .process-list do index.css) ---------- */
.svc-steps { background: var(--graphite); }
.svc-steps .process-list { max-width: 40rem; margin: 0 auto; }

/* ---------- GALERIA ANTES/DEPOIS (10 exemplos) ---------- */
.svc-gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
  max-width: 1280px;
  margin: 0 auto;
}
.svc-gallery-item { display: flex; flex-direction: column; gap: 0.6rem; }
.svc-gallery-caption {
  font-family: var(--font-accent);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--text-faint);
  text-align: center;
}
before-after-slider { width: 100%; }

@media (max-width: 768px) {
  .svc-gallery-grid { grid-template-columns: 1fr; }
}

/* ---------- GRID COM FILTRO ---------- */
.svc-filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  margin-bottom: 2.4rem;
  font-family: var(--font-accent);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-faint);
}
.svc-filter-btn {
  border: 1px solid var(--hairline-strong);
  background: transparent;
  color: var(--text-dim);
  padding: 0.5rem 0.9rem;
  font-family: var(--font-accent);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: border-color 0.2s ease, color 0.2s ease, background 0.2s ease;
}
.svc-filter-btn:hover { border-color: var(--primary-bright); color: var(--primary-bright); }
.svc-filter-btn[aria-pressed="true"] {
  background: var(--primary-bright);
  border-color: var(--primary-bright);
  color: var(--void);
}

.gallery-grid {
  --grid-cols: 3;
  display: grid;
  grid-template-columns: repeat(var(--grid-cols), 1fr);
  gap: 4px;
  max-width: 1280px;
  margin: 0 auto;
}
.gallery-tile {
  position: relative;
  display: block;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: none;
  padding: 0;
  cursor: zoom-in;
  background: var(--graphite);
}
.gallery-tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
@media (hover: hover) and (pointer: fine) {
  .gallery-tile:hover img { transform: scale(1.08); }
}
.gallery-tile:focus-visible { outline: 2px solid var(--primary-bright); outline-offset: -2px; }

@media (prefers-reduced-motion: reduce) {
  .gallery-tile img { transition: none; }
}

/* ---------- CTA FINAL (mesma classe do index, com padding próprio) ---------- */
.section-cta-final.svc-cta { padding: 14vh 5vw; }