/* ===================================================================
   GT3 DETALHAMENTO — Premium Automotive Detailing
   Paleta: Preto profundo + Vermelho GT3 + Branco
   =================================================================== */

:root {
  --black: #0a0a0a;
  --black-2: #131313;
  --black-3: #1c1c1c;
  --red: #e60012;
  --red-hover: #ff1a2d;
  --red-soft: rgba(230, 0, 18, 0.12);
  --white: #ffffff;
  --gray-1: #f2f2f2;
  --gray-2: #b8b8b8;
  --gray-3: #6e6e6e;
  --gray-4: #2a2a2a;

  --font-display: 'Bebas Neue', 'Inter', sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --container: 1240px;
  --radius: 14px;
  --shadow: 0 30px 80px -30px rgba(0,0,0,0.6);
  --shadow-red: 0 18px 50px -18px rgba(230, 0, 18, 0.55);
  --transition: 0.3s cubic-bezier(.2,.7,.2,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
*::selection { background: var(--red); color: #fff; }

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--gray-1);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; transition: color var(--transition); }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.text-red { color: var(--red); }

.eyebrow {
  display: inline-block;
  font-size: 12px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 14px;
  position: relative;
  padding-left: 32px;
}
.eyebrow::before {
  content: ""; position: absolute; left: 0; top: 50%;
  width: 22px; height: 1px; background: var(--red);
}

h1, h2, h3 { font-family: var(--font-display); font-weight: 400; letter-spacing: 0.02em; line-height: 1.05; }
h1 { font-size: clamp(2.6rem, 6.5vw, 5.4rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.6rem); }
h3 { font-family: var(--font-body); font-size: 1.3rem; font-weight: 700; line-height: 1.3; letter-spacing: 0; }

.section-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.section-head h2 { margin-bottom: 18px; }
.section-head p { color: var(--gray-2); font-size: 1.05rem; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  font-family: var(--font-body); font-weight: 600; font-size: 0.95rem;
  letter-spacing: 0.02em;
  border: none; border-radius: 999px;
  cursor: pointer; transition: all var(--transition);
  white-space: nowrap;
}
.btn-cta {
  background: var(--red);
  color: var(--white);
  box-shadow: var(--shadow-red);
}
.btn-cta:hover { background: var(--red-hover); transform: translateY(-2px); box-shadow: 0 25px 60px -18px rgba(230,0,18,0.7); }
.btn-ghost {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.25);
}
.btn-ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.05); }
.btn-lg { padding: 18px 34px; font-size: 1rem; }

/* ===== HEADER ===== */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: all var(--transition);
  background: transparent;
}
.site-header.scrolled {
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo img { width: auto; height: 72px; transition: height var(--transition); }
.scrolled .logo img { height: 54px; }
.nav { display: flex; gap: 30px; }
.nav a {
  color: var(--gray-1); font-weight: 500; font-size: 0.92rem;
  letter-spacing: 0.02em; position: relative; padding: 6px 0;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--red);
  transition: width var(--transition);
}
.nav a:hover { color: var(--white); }
.nav a:hover::after { width: 100%; }
.header-cta { padding: 10px 18px; font-size: 0.88rem; }
.nav-toggle {
  display: none; background: none; border: none; cursor: pointer;
  width: 32px; height: 32px; padding: 0;
  flex-direction: column; justify-content: center; gap: 5px;
}
.nav-toggle span {
  display: block; width: 100%; height: 2px;
  background: var(--white); transition: all var(--transition);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  padding: 120px 0 80px;
}
.hero-bg { position: absolute; inset: 0; z-index: 0; }
.hero-bg img,
.hero-bg .hero-video {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  transform: scale(1.02);
}
.hero-video { display: block; background: var(--black); }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,10,10,0.65) 0%, rgba(10,10,10,0.35) 40%, rgba(10,10,10,0.85) 100%);
}
.hero-content { position: relative; z-index: 2; text-align: center; }
.hero-logo {
  display: block;
  width: 380px; max-width: 70%;
  height: auto;
  margin: 0 auto 32px;
  animation: heroLogoIn 1.2s cubic-bezier(.2,.7,.2,1) both;
}
@keyframes heroLogoIn {
  from { opacity: 0; transform: translateY(-20px) scale(0.94); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.hero-content h1 { margin: 0 auto 24px; max-width: 900px; }
.hero-sub {
  max-width: 640px; margin: 0 auto 36px;
  font-size: 1.15rem; color: var(--gray-2); line-height: 1.6;
}
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.hero-trust {
  display: flex; gap: 60px; justify-content: center; flex-wrap: wrap;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.1);
  max-width: 720px; margin: 0 auto;
}
.hero-trust > div { display: flex; flex-direction: column; align-items: center; }
.hero-trust strong { font-family: var(--font-display); font-size: 1.8rem; color: var(--white); }
.hero-trust span { font-size: 0.82rem; color: var(--gray-3); letter-spacing: 0.05em; text-transform: uppercase; }
.hero-sound {
  position: absolute;
  bottom: 28px; right: 28px;
  z-index: 3;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 12px 20px 12px 16px;
  background: rgba(10,10,10,0.7);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 999px;
  color: var(--white);
  font-family: var(--font-body); font-weight: 600; font-size: 0.85rem;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: all var(--transition);
}
.hero-sound:hover {
  background: rgba(230,0,18,0.85);
  border-color: var(--red);
  transform: translateY(-2px);
}
.hero-sound .ic-unmuted { display: none; }
.hero-sound.active .ic-muted { display: none; }
.hero-sound.active .ic-unmuted { display: inline; }
.hero-sound.active .hero-sound-label { display: none; }
.hero-sound.active { padding: 12px; }

.hero-scroll {
  position: absolute; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 2; width: 28px; height: 46px;
  border: 2px solid rgba(255,255,255,0.4); border-radius: 14px;
  display: flex; justify-content: center; padding-top: 8px;
}
.hero-scroll span {
  width: 4px; height: 8px; background: var(--white); border-radius: 2px;
  animation: scrollHint 1.6s ease-in-out infinite;
}
@keyframes scrollHint {
  0%,100% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(14px); opacity: 0; }
}

/* ===== DIFERENCIAIS ===== */
.diferenciais { padding: 100px 0; background: var(--black-2); }
.dif-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
}
.dif-card {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 36px 28px;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.dif-card:hover {
  border-color: var(--red);
  transform: translateY(-6px);
  box-shadow: var(--shadow);
}
.dif-card svg { color: var(--red); margin-bottom: 20px; }
.dif-card h3 { margin-bottom: 10px; color: var(--white); }
.dif-card p { color: var(--gray-2); font-size: 0.95rem; }

/* ===== GT3 EM AÇÃO (vídeos) ===== */
.acao { padding: 120px 0; background: var(--black-2); position: relative; z-index: 1; }
.acao-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px;
  max-width: 1180px; margin: 0 auto;
}
.acao-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  margin: 0;
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.06);
  aspect-ratio: 9 / 16;
  transition: all var(--transition);
}
.acao-card:hover {
  transform: translateY(-4px);
  border-color: var(--red);
  box-shadow: var(--shadow);
}
.acao-card video {
  width: 100%; height: 100%; object-fit: cover; display: block;
  background: var(--black);
}
.acao-card::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(10,10,10,0.92));
  pointer-events: none;
}
.acao-card figcaption {
  position: absolute; bottom: 18px; left: 20px; right: 20px;
  z-index: 2;
  color: var(--white);
  font-weight: 600;
  font-size: 0.95rem;
}
.acao-card figcaption::before {
  content: ""; display: inline-block; vertical-align: middle;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--red); margin-right: 10px;
  animation: redDot 1.6s ease-in-out infinite;
}
@keyframes redDot {
  0%,100% { box-shadow: 0 0 0 0 rgba(230,0,18,0.6); }
  50%     { box-shadow: 0 0 0 8px rgba(230,0,18,0); }
}
.acao-sound {
  position: absolute; top: 14px; right: 14px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(10,10,10,0.7);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  cursor: pointer; z-index: 3;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  transition: all var(--transition);
}
.acao-sound:hover {
  background: rgba(230,0,18,0.9);
  border-color: var(--red);
}
.acao-sound .ic-unmuted { display: none; }
.acao-sound.active { background: var(--red); border-color: var(--red); }
.acao-sound.active .ic-muted { display: none; }
.acao-sound.active .ic-unmuted { display: inline; }

/* ===== FAIXA DE MARCAS ===== */
.brands {
  background: var(--black-2);
  padding: 60px 0;
  border-top: 1px solid rgba(255,255,255,0.04);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  overflow: hidden;
}
.brands-title {
  text-align: center;
  font-size: 0.78rem; color: var(--gray-3);
  letter-spacing: 0.3em; text-transform: uppercase;
  margin-bottom: 28px;
}
.brands-row {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap;
  gap: 38px 56px;
}
.brands-row span {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.6rem);
  color: var(--gray-2);
  letter-spacing: 0.18em;
  opacity: 0.65;
  transition: all var(--transition);
}
.brands-row span:hover { opacity: 1; color: var(--white); }

/* ===== DEPOIMENTOS — Google rating badge & rich cards ===== */
.google-rating {
  display: inline-flex; align-items: center; gap: 12px;
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 12px 22px;
  border-radius: 999px;
  margin-top: 14px;
}
.gr-score { font-family: var(--font-display); font-size: 1.6rem; color: var(--white); }
.gr-stars { color: var(--red); letter-spacing: 1px; }
.gr-meta { color: var(--gray-2); font-size: 0.9rem; }
.gr-meta strong { color: var(--white); }

.dep-card { padding: 30px 28px; }
.dep-top {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.dep-avatar {
  width: 46px; height: 46px; border-radius: 50%;
  background: linear-gradient(135deg, var(--red), #8a0010);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 1.1rem;
}
.dep-top strong { display: block; color: var(--white); font-size: 0.95rem; line-height: 1.1; }
.dep-date { color: var(--gray-3); font-size: 0.78rem; }
.dep-stars { color: var(--red); letter-spacing: 1px; font-size: 0.95rem; }

/* ===== SERVIÇOS ===== */
.servicos { padding: 120px 0; background: var(--black); }
.serv-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
}
.serv-card {
  background: var(--black-2);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.05);
  transition: all var(--transition);
  display: flex; flex-direction: column;
}
.serv-card:hover {
  transform: translateY(-8px);
  border-color: var(--red);
  box-shadow: var(--shadow);
}
.serv-img { aspect-ratio: 4 / 3; overflow: hidden; position: relative; }
.serv-img::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(10,10,10,0.5) 100%);
}
.serv-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.7s cubic-bezier(.2,.7,.2,1);
}
.serv-card:hover .serv-img img { transform: scale(1.07); }
.serv-body { padding: 28px; flex: 1; display: flex; flex-direction: column; }
.serv-body h3 { margin-bottom: 12px; color: var(--white); }
.serv-body p { color: var(--gray-2); font-size: 0.95rem; margin-bottom: 20px; flex: 1; }
.serv-cta {
  color: var(--red); font-weight: 600; font-size: 0.92rem;
  letter-spacing: 0.02em; transition: all var(--transition);
  align-self: flex-start;
}
.serv-cta:hover { color: var(--red-hover); transform: translateX(4px); }

/* ===== CTA BANNER ===== */
.cta-banner {
  background:
    linear-gradient(135deg, rgba(230,0,18,0.15), transparent 50%),
    linear-gradient(180deg, var(--black-2), var(--black));
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-inner { position: relative; z-index: 1; }
.cta-inner h2 { margin-bottom: 18px; }
.cta-inner p { color: var(--gray-2); font-size: 1.15rem; margin-bottom: 32px; }

/* ===== GALERIA ===== */
.galeria { padding: 120px 0; }
.gal-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: 16px;
}
.gal-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
}
.gal-tall { grid-row: span 2; }
.gal-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.8s cubic-bezier(.2,.7,.2,1);
}
.gal-item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.85));
  opacity: 0.6; transition: opacity var(--transition);
}
.gal-item:hover img { transform: scale(1.08); }
.gal-item:hover::after { opacity: 0.9; }
.gal-label {
  position: absolute; bottom: 20px; left: 24px; z-index: 2;
  color: var(--white); font-weight: 600; font-size: 0.95rem;
  letter-spacing: 0.03em;
  transform: translateY(8px); opacity: 0;
  transition: all var(--transition);
}
.gal-item:hover .gal-label { transform: translateY(0); opacity: 1; }
.gal-cta { text-align: center; margin-top: 40px; }

/* ===== GLOBAL LOGO WATERMARK ===== */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: url("../img/logo/logo-gt3-watermark.png?v=3");
  background-repeat: repeat;
  background-size: 420px 420px;
  background-position: center;
  opacity: 0.04;
}
/* Watermark NÃO aparece dentro do hero (que já tem foto cobrindo a tela toda) */
.hero { isolation: isolate; }
/* Garante que o conteúdo fique acima da marca d'água */
.site-header, .hero, .diferenciais, .servicos, .cta-banner,
.galeria, .instagram, .espaco, .depoimentos, .faq, .contato, .footer {
  position: relative;
  z-index: 1;
}

/* ===== INSTAGRAM ===== */
.instagram {
  padding: 120px 0;
  background: var(--black-2);
  position: relative;
  overflow: hidden;
}
.instagram::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 12% 20%, rgba(230, 0, 18, 0.08), transparent 40%),
    radial-gradient(circle at 88% 80%, rgba(255, 105, 0, 0.06), transparent 45%);
  pointer-events: none;
}
.instagram .container { position: relative; z-index: 1; }

.ig-handle {
  display: inline-block;
  margin-top: 18px;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--gray-1);
  letter-spacing: 0.02em;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding-bottom: 2px;
  transition: color var(--transition), border-color var(--transition);
}
.ig-handle:hover { color: var(--red); border-color: var(--red); }

/* Destaques estilo Stories */
.ig-highlights {
  display: flex;
  justify-content: center;
  gap: 28px;
  flex-wrap: wrap;
  margin-bottom: 60px;
  padding: 4px;
}
.ig-hl {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  width: 100px;
  transition: transform var(--transition);
}
.ig-hl:hover { transform: translateY(-4px); }
.ig-hl-ring {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  display: block;
  padding: 3px;
  background: linear-gradient(135deg, #feda75 0%, #fa7e1e 25%, #d62976 50%, #962fbf 75%, #4f5bd5 100%);
  position: relative;
  transition: filter var(--transition);
}
.ig-hl-ring::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--black-2);
  z-index: 0;
}
.ig-hl-ring img {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--black-2);
}
.ig-hl:hover .ig-hl-ring { filter: brightness(1.1) saturate(1.1); }
.ig-hl-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-1);
  letter-spacing: 0.02em;
}

/* Feed (Behold widget wrapper) */
.ig-feed {
  max-width: 980px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--black-3);
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: var(--shadow);
  min-height: 320px;
}
.ig-feed iframe,
.ig-feed behold-widget {
  display: block;
  width: 100%;
  border: 0;
}

.ig-cta { text-align: center; margin-top: 50px; }

@media (max-width: 720px) {
  .instagram { padding: 90px 0; }
  .ig-highlights { gap: 18px; justify-content: flex-start; overflow-x: auto; flex-wrap: nowrap; padding: 4px 4px 14px; margin-left: -8px; margin-right: -8px; padding-left: 8px; padding-right: 8px; scrollbar-width: thin; }
  .ig-highlights::-webkit-scrollbar { height: 4px; }
  .ig-highlights::-webkit-scrollbar-thumb { background: var(--gray-4); border-radius: 4px; }
  .ig-hl { flex: 0 0 auto; width: 80px; }
  .ig-hl-ring { width: 76px; height: 76px; }
}

.cta-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 0.35em;
  color: var(--red);
  margin-bottom: 16px;
}

/* ===== ESPAÇO ===== */
.espaco { padding: 120px 0; background: var(--black-2); position: relative; overflow: hidden; }
.espaco .container { position: relative; z-index: 1; }
.espaco-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 80px; align-items: center;
}
.espaco-imgs { position: relative; }
.espaco-main {
  width: 100%; border-radius: var(--radius);
  aspect-ratio: 3 / 4; object-fit: cover;
}
.espaco-sub {
  position: absolute; right: -30px; bottom: -30px;
  width: 50%; aspect-ratio: 3 / 4; object-fit: cover;
  border-radius: var(--radius);
  border: 6px solid var(--black-2);
  box-shadow: var(--shadow);
}
.espaco-text h2 { margin-bottom: 24px; }
.espaco-text p { color: var(--gray-2); margin-bottom: 18px; font-size: 1.02rem; }
.check-list { list-style: none; margin: 28px 0 36px; }
.check-list li {
  padding: 10px 0 10px 32px;
  position: relative;
  color: var(--gray-1);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.check-list li:last-child { border-bottom: none; }
.check-list li::before {
  content: "✓"; position: absolute; left: 0; top: 50%; transform: translateY(-50%);
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--red); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}

/* ===== DEPOIMENTOS ===== */
.depoimentos { padding: 120px 0; background: var(--black); }
.dep-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px;
  margin-bottom: 40px;
}
.dep-card {
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 36px 30px;
  border-radius: var(--radius);
  position: relative;
}
.dep-stars { color: var(--red); font-size: 1.1rem; margin-bottom: 18px; letter-spacing: 2px; }
.dep-text { font-size: 1rem; color: var(--gray-1); margin-bottom: 24px; font-style: italic; line-height: 1.7; }
.dep-author strong { display: block; color: var(--white); font-size: 0.95rem; }
.dep-author span { color: var(--gray-3); font-size: 0.85rem; }
.dep-cta { text-align: center; }

/* ===== FAQ ===== */
.faq { padding: 120px 0; background: var(--black-2); }
.faq-list { max-width: 820px; margin: 0 auto; }
.faq details {
  background: var(--black-3);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq details[open] { border-color: var(--red); }
.faq summary {
  padding: 22px 26px;
  cursor: pointer; font-weight: 600;
  color: var(--white); font-size: 1.02rem;
  list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; font-size: 1.5rem; color: var(--red);
  transition: transform var(--transition); flex-shrink: 0;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p {
  padding: 0 26px 24px; color: var(--gray-2); font-size: 0.96rem; line-height: 1.7;
}

/* ===== CONTATO ===== */
.contato { padding: 120px 0; background: var(--black); }
.contato-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 50px;
  align-items: stretch;
}
.contato-info { display: flex; flex-direction: column; gap: 16px; }
.contato-bloco {
  display: flex; align-items: flex-start; gap: 18px;
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 22px 24px;
  border-radius: var(--radius);
  transition: all var(--transition);
}
.contato-bloco:hover {
  border-color: var(--red);
  transform: translateX(4px);
}
.contato-icon {
  width: 46px; height: 46px; flex-shrink: 0;
  background: var(--red-soft); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--red);
}
.contato-label {
  display: block;
  font-size: 0.78rem; color: var(--gray-3);
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 4px;
}
.contato-bloco strong { color: var(--white); font-size: 1rem; display: block; }
.contato-sub { display: block; color: var(--gray-2); font-size: 0.88rem; margin-top: 4px; }
.horarios {
  background: var(--black-2);
  border: 1px solid rgba(255,255,255,0.05);
  padding: 24px;
  border-radius: var(--radius);
  margin-top: 4px;
}
.horarios h4 { color: var(--white); font-size: 0.85rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 14px; }
.horarios-list > div {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.horarios-list > div:last-child { border-bottom: none; }
.horarios-list span { color: var(--gray-2); font-size: 0.94rem; }
.horarios-list strong { color: var(--white); font-size: 0.94rem; }
.horarios-list .closed strong { color: var(--gray-3); }
.contato-map {
  border-radius: var(--radius);
  overflow: hidden;
  min-height: 540px;
  border: 1px solid rgba(255,255,255,0.05);
}
.contato-map iframe { width: 100%; height: 100%; min-height: 540px; border: 0; filter: invert(0.9) hue-rotate(180deg) saturate(0.3); }

/* ===== FOOTER ===== */
.footer { background: var(--black-2); padding: 80px 0 0; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.2fr 1fr;
  gap: 50px;
  padding-bottom: 60px;
}
.footer-logo { margin-bottom: 20px; height: 50px; width: auto; }
.footer-col h5 {
  font-family: var(--font-body);
  color: var(--white); font-size: 0.85rem;
  letter-spacing: 0.1em; text-transform: uppercase;
  margin-bottom: 18px;
}
.footer-col p { color: var(--gray-2); font-size: 0.92rem; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--gray-2); font-size: 0.92rem; }
.footer-col a:hover { color: var(--red); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 24px 0;
  color: var(--gray-3); font-size: 0.85rem;
  text-align: center;
}

/* ===== WHATSAPP FLOAT ===== */
.wa-float {
  position: fixed; right: 24px; bottom: 24px; z-index: 999;
  width: 62px; height: 62px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white;
  box-shadow: 0 18px 40px -10px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0.4);
  animation: waPulse 2.4s infinite;
  transition: transform var(--transition);
}
.wa-float:hover { transform: scale(1.08); }
@keyframes waPulse {
  0% { box-shadow: 0 18px 40px -10px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0.45); }
  70% { box-shadow: 0 18px 40px -10px rgba(37,211,102,0.5), 0 0 0 18px rgba(37,211,102,0); }
  100% { box-shadow: 0 18px 40px -10px rgba(37,211,102,0.5), 0 0 0 0 rgba(37,211,102,0); }
}

/* ===== ANIMATIONS ===== */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(.2,.7,.2,1);
}
.reveal.in { opacity: 1; transform: translateY(0); }

/* ===================================================================
   RESPONSIVE
   =================================================================== */

@media (max-width: 1100px) {
  .dif-grid { grid-template-columns: repeat(2, 1fr); }
  .serv-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 40px; }
}

@media (max-width: 880px) {
  .acao-grid { grid-template-columns: 1fr; gap: 18px; }
  .acao-card { aspect-ratio: 16 / 9; }
  .brands-row { gap: 18px 28px; }
  .dep-top { grid-template-columns: auto 1fr; }
  .dep-top .dep-stars { grid-column: 1 / -1; }
  .nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .nav.open {
    display: flex; flex-direction: column;
    position: fixed; top: 0; right: 0;
    width: 80%; max-width: 340px; height: 100vh;
    background: var(--black-2);
    padding: 100px 30px 30px;
    z-index: 999;
    border-left: 1px solid rgba(255,255,255,0.08);
    gap: 0;
  }
  .nav.open a {
    padding: 16px 0;
    font-size: 1.05rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav-backdrop {
    position: fixed; inset: 0; background: rgba(0,0,0,0.6);
    z-index: 998; opacity: 0; pointer-events: none;
    transition: opacity var(--transition);
  }
  .nav-backdrop.open { opacity: 1; pointer-events: auto; }

  .hero { padding: 100px 0 60px; min-height: 90vh; }
  .hero-sound { bottom: 18px; right: 18px; padding: 10px; }
  .hero-sound .hero-sound-label { display: none; }
  .hero-logo { width: 260px; margin-bottom: 24px; }
  .hero-cta { flex-direction: column; align-items: stretch; max-width: 320px; margin: 0 auto 50px; }
  body::before { background-size: 300px 300px; opacity: 0.03; }
  .hero-cta .btn { justify-content: center; }
  .hero-trust { gap: 30px; }
  .hero-trust strong { font-size: 1.4rem; }

  .serv-grid { grid-template-columns: 1fr; }
  .dep-grid { grid-template-columns: 1fr; }

  .gal-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .gal-tall { grid-row: span 2; }

  .espaco-grid { grid-template-columns: 1fr; gap: 60px; }
  .espaco-sub { right: 0; bottom: -20px; width: 45%; }

  .contato-grid { grid-template-columns: 1fr; }
  .contato-map { min-height: 360px; }
  .contato-map iframe { min-height: 360px; }

  .footer-inner { grid-template-columns: 1fr; gap: 36px; padding-bottom: 40px; }

  h1 { font-size: clamp(2.2rem, 9vw, 3.8rem); }
}

@media (max-width: 520px) {
  .container { padding: 0 18px; }
  .dif-grid { grid-template-columns: 1fr; }
  .gal-grid { grid-template-columns: 1fr; grid-auto-rows: 220px; }
  .gal-tall { grid-row: span 1; }
  .diferenciais, .servicos, .galeria, .espaco, .depoimentos, .faq, .contato { padding: 80px 0; }
  .cta-banner { padding: 70px 0; }
  .wa-float { width: 54px; height: 54px; right: 16px; bottom: 16px; }
  .wa-float svg { width: 28px; height: 28px; }
}