:root {
  --branco: #ffffff;
  --off-white: #c8ccd0;
  --preto: #101010;
  --cinza-900: #2a2a2a;
  --cinza-600: #6b6b66;
  --cinza-400: #9c9b95;
  --borda: #e6e4de;
  --serif: "Anton", "Arial Narrow", sans-serif;
  --sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --max: 1200px;
  --radius: 6px;
  --shadow: 0 24px 60px rgba(16, 16, 16, 0.12);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--sans);
  color: var(--preto);
  background: var(--branco);
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

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

::selection { background: var(--preto); color: var(--branco); }

h1, h2, h3 { font-family: var(--serif); font-weight: 400; line-height: 1.08; letter-spacing: 0.015em; text-transform: uppercase; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cinza-600);
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--preto); }

.section { padding: 104px 0; }
.section--off { background: var(--off-white); }
.section--black { background: var(--preto); color: var(--branco); }

.section-head { max-width: 640px; margin-bottom: 56px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head.center .eyebrow::before { display: none; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); margin: 16px 0 14px; }
.section-head p { color: var(--cinza-600); font-size: 16px; }
.section--black .section-head p { color: rgba(255,255,255,.7); }

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 30px;
  background: var(--preto);
  color: var(--branco);
  border: 1px solid var(--preto);
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
}
.btn:hover { background: #2f2f2f; transform: translateY(-1px); }
.btn--light { background: var(--branco); color: var(--preto); border-color: var(--branco); }
.btn--light:hover { background: #e9e8e3; }
.btn--ghost { background: transparent; color: var(--preto); border-color: var(--preto); }
.btn--ghost:hover { background: var(--preto); color: var(--branco); }
.btn--ghost-light { background: transparent; color: var(--branco); border-color: rgba(255,255,255,.5); }
.btn--ghost-light:hover { background: var(--branco); color: var(--preto); border-color: var(--branco); }
.btn .ico { font-size: 15px; line-height: 1; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--borda);
  transition: box-shadow .3s ease;
}
.site-header.is-scrolled { box-shadow: 0 8px 30px rgba(0,0,0,.05); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 80px; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { width: 46px; height: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-family: var(--serif); font-size: 18px; font-weight: 400; letter-spacing: 0.01em; }
.brand-text small { font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--cinza-600); }

.site-nav { display: flex; align-items: center; gap: 34px; }
.site-nav a:not(.btn) {
  font-size: 14px;
  font-weight: 500;
  color: var(--cinza-900);
  position: relative;
  padding: 4px 0;
}
.site-nav a:not(.btn)::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 100%; height: 1px;
  background: var(--preto);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
.site-nav a:not(.btn):hover::after,
.site-nav a:not(.btn).active::after { transform: scaleX(1); }
.nav-cta { padding: 12px 22px !important; }

.menu-toggle { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; position: relative; z-index: 110; }
.menu-toggle span { display: block; width: 22px; height: 2px; background: var(--preto); margin: 5px auto; transition: transform .3s ease, opacity .3s ease; }
.menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Hero */
.hero { position: relative; padding: 88px 0 96px; background: var(--off-white); overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.hero h1 { font-size: clamp(40px, 6vw, 68px); margin: 22px 0 26px; }
.hero h1 em { font-style: normal; }
.hero p.lead { font-size: 18px; color: var(--cinza-600); max-width: 520px; margin-bottom: 36px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; }
.hero-tel { font-size: 14px; color: var(--cinza-600); }
.hero-media { position: relative; }
.hero-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); }
.hero-media::after {
  content: "";
  position: absolute;
  right: -26px; bottom: -26px;
  width: 60%; height: 60%;
  border: 1px solid rgba(16,16,16,.18);
  border-radius: var(--radius);
  z-index: 0;
}
.hero-media img { position: relative; z-index: 1; }

/* Faixa de destaques */
.strip { border-block: 1px solid var(--borda); background: var(--branco); }
.strip-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip-item { padding: 30px 28px; border-right: 1px solid var(--borda); }
.strip-item:last-child { border-right: 0; }
.strip-item strong { display: block; font-family: var(--serif); font-weight: 400; font-size: 20px; margin-bottom: 6px; }
.strip-item span { font-size: 13px; color: var(--cinza-600); line-height: 1.5; display: block; }

/* Cards de serviço */
.servicos-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.servico-card {
  display: flex;
  flex-direction: column;
  background: var(--branco);
  border: 1px solid var(--borda);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.servico-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.servico-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }
.servico-body { padding: 30px 30px 34px; flex: 1; display: flex; flex-direction: column; }
.servico-body h3 { font-size: 24px; margin-bottom: 4px; }
.servico-tag { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--cinza-400); margin-bottom: 14px; }
.servico-body p { color: var(--cinza-600); font-size: 15px; margin-bottom: 20px; }
.servico-link { margin-top: auto; font-size: 13px; font-weight: 600; display: inline-flex; align-items: center; gap: 8px; }
.servico-link::after { content: "→"; transition: transform .25s ease; }
.servico-link:hover::after { transform: translateX(4px); }

.destaque-note {
  margin-top: 40px;
  padding: 22px 28px;
  border: 1px solid var(--borda);
  border-left: 3px solid var(--preto);
  background: var(--off-white);
  font-size: 15px;
  color: var(--cinza-900);
}

/* Método / banda negra */
.band-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.list-check li { position: relative; padding-left: 34px; margin-bottom: 16px; font-size: 15.5px; color: var(--cinza-900); }
.list-check li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 14px; height: 14px;
  border: 1.5px solid var(--preto);
  border-radius: 50%;
}
.list-check li.is-on::before { background: var(--preto); border-color: var(--preto); }
.list-check--light li { color: rgba(255,255,255,.85); }
.list-check--light li::before { border-color: rgba(255,255,255,.7); }
.list-check--light li.is-on::before { background: var(--branco); border-color: var(--branco); }
.band-note { margin-top: 36px; padding-top: 26px; border-top: 1px solid rgba(255,255,255,.16); font-size: 14px; color: rgba(255,255,255,.7); }
.band-media img { width: 100%; aspect-ratio: 1 / 1; object-fit: cover; border-radius: var(--radius); }

/* Profissional */
.profile-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 56px; align-items: center; }
.profile-media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius); filter: grayscale(1); }
.profile-title { font-size: 12px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--cinza-400); margin: 8px 0 18px; }
.profile h2 { font-size: clamp(28px, 3.4vw, 38px); margin-bottom: 14px; }
.profile p { color: var(--cinza-600); margin-bottom: 16px; font-size: 15.5px; }
.cred-list li { display: flex; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--borda); font-size: 15px; }
.cred-list li:last-child { border-bottom: 0; }
.cred-list li::before { content: "—"; color: var(--cinza-400); flex-shrink: 0; }

/* Localização */
.local-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; align-items: stretch; }
.local-info { display: flex; flex-direction: column; gap: 28px; }
.local-block h3 { font-size: 17px; margin-bottom: 10px; }
.local-block p, .local-block a { color: var(--cinza-600); font-size: 15px; display: block; }
.local-block a strong { color: var(--preto); font-weight: 600; }
.map { border: 1px solid var(--borda); border-radius: var(--radius); overflow: hidden; min-height: 380px; }
.map iframe { width: 100%; height: 100%; min-height: 380px; border: 0; display: block; filter: grayscale(1) contrast(1.05); }

/* CTA final */
.cta-band { text-align: center; padding: 108px 0; }
.cta-band h2 { font-size: clamp(32px, 5vw, 52px); margin: 18px 0; }
.cta-band p { color: var(--cinza-600); max-width: 560px; margin: 0 auto 34px; }
.cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* Página interna - hero */
.page-hero { padding: 84px 0 64px; background: var(--off-white); border-bottom: 1px solid var(--borda); }
.page-hero h1 { font-size: clamp(36px, 5vw, 56px); margin: 18px 0 14px; }
.page-hero p { color: var(--cinza-600); max-width: 620px; font-size: 17px; }

/* Serviço detalhe */
.detalhe { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.detalhe:nth-of-type(even) .detalhe-media { order: 2; }
.detalhe-media img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius); }
.detalhe h2 { font-size: clamp(26px, 3.2vw, 36px); margin-bottom: 10px; }
.detalhe p { color: var(--cinza-600); font-size: 15.5px; margin-bottom: 16px; }
.detalhe ul { margin-top: 6px; }
.detalhe ul li { position: relative; padding-left: 22px; font-size: 15px; color: var(--cinza-900); margin-bottom: 9px; }
.detalhe ul li::before { content: ""; position: absolute; left: 2px; top: 10px; width: 8px; height: 1.6px; background: var(--preto); }

/* Chips equipamentos */
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { border: 1px solid var(--borda); background: var(--branco); padding: 10px 18px; font-size: 13.5px; color: var(--cinza-900); border-radius: 100px; transition: border-color .25s ease, background .25s ease, color .25s ease; }
.chip:hover { border-color: var(--preto); background: var(--preto); color: var(--branco); }

/* Incluso */
.incluso-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.incluso-item { display: flex; gap: 14px; align-items: flex-start; padding: 22px 24px; border: 1px solid var(--borda); background: var(--branco); border-radius: var(--radius); }
.incluso-item .mark { width: 22px; height: 22px; border: 1.5px solid var(--preto); border-radius: 50%; display: grid; place-items: center; flex-shrink: 0; margin-top: 2px; }
.incluso-item .mark::before { content: ""; width: 5px; height: 9px; border: solid var(--preto); border-width: 0 2px 2px 0; transform: rotate(45deg) translate(-1px, -1px); }
.incluso-item strong { display: block; font-size: 15.5px; font-weight: 600; margin-bottom: 3px; }
.incluso-item span { font-size: 14px; color: var(--cinza-600); }

/* Formação */
.formacao { border: 1px solid var(--borda); border-radius: var(--radius); }
.formacao-item { display: flex; gap: 22px; padding: 26px 30px; border-bottom: 1px solid var(--borda); align-items: baseline; }
.formacao-item:last-child { border-bottom: 0; }
.formacao-n { font-family: var(--serif); font-size: 15px; font-weight: 400; color: var(--cinza-400); min-width: 34px; }
.formacao-item strong { display: block; font-size: 16.5px; font-weight: 600; margin-bottom: 3px; }
.formacao-item span { font-size: 14px; color: var(--cinza-600); }

/* Contato */
.contato-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 56px; }
.contato-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.contato-card { border: 1px solid var(--borda); border-radius: var(--radius); padding: 28px; background: var(--branco); transition: transform .25s ease, box-shadow .25s ease; }
.contato-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.contato-card .kicker { font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--cinza-400); margin-bottom: 12px; }
.contato-card h3 { font-size: 17px; margin-bottom: 4px; }
.contato-card p, .contato-card a { font-size: 14.5px; color: var(--cinza-600); }
.contato-card a strong { color: var(--preto); font-weight: 600; }

/* Footer */
.site-footer { background: var(--preto); color: rgba(255,255,255,.75); padding: 84px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 56px; }
.footer-brand .brand-logo { width: 54px; filter: invert(1); }
.footer-brand p { font-size: 14px; margin-top: 16px; max-width: 300px; color: rgba(255,255,255,.6); }
.footer-brand .footer-slogan { font-family: var(--serif); font-size: 15px; color: rgba(255,255,255,.85); margin-top: 10px; }
.footer-col h4 { color: var(--branco); font-size: 13px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 18px; }
.footer-col ul li { margin-bottom: 10px; font-size: 14px; }
.footer-col ul a { color: rgba(255,255,255,.6); transition: color .25s ease; }
.footer-col ul a:hover { color: var(--branco); }
.footer-col address { font-style: normal; font-size: 14px; line-height: 1.8; color: rgba(255,255,255,.6); }
.footer-base { border-top: 1px solid rgba(255,255,255,.14); padding: 22px 0; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; font-size: 12.5px; color: rgba(255,255,255,.45); }

/* Reveal */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .reveal[data-delay="1"] { transition-delay: .12s; }
.js .reveal[data-delay="2"] { transition-delay: .24s; }

/* Responsivo */
@media (max-width: 980px) {
  .hero-grid, .band-grid, .profile-grid, .local-grid, .contato-grid, .detalhe { grid-template-columns: 1fr; }
  .detalhe:nth-of-type(even) .detalhe-media { order: 0; }
  .strip-grid { grid-template-columns: repeat(2, 1fr); }
  .strip-item:nth-child(2) { border-right: 0; }
  .strip-item:nth-child(n+3) { border-top: 1px solid var(--borda); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .section { padding: 72px 0; }
  .menu-toggle { display: block; }
  .site-nav {
    position: fixed;
    inset: 0;
    background: var(--branco);
    flex-direction: column;
    justify-content: center;
    gap: 26px;
    opacity: 0;
    visibility: hidden;
    transition: opacity .3s ease, visibility .3s ease;
    text-align: center;
  }
  .site-nav.is-open { opacity: 1; visibility: visible; }
  .site-nav a:not(.btn) { font-size: 22px; }
  .hero { padding: 60px 0; }
  .hero-media img { aspect-ratio: 5 / 6; }
  .servicos-grid, .incluso-grid, .contato-cards { grid-template-columns: 1fr; }
  .mover { text-align: center; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}