:root {
  --bg: #0b0b0b;
  --bg-2: #131313;
  --line: #2a2a2a;
  --gold: #c9a24b;
  --gold-2: #e3c274;
  --text: #f2f0eb;
  --muted: #a9a59c;
  --radius: 14px;
  --font-head: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { background: var(--bg); color: var(--text); font-family: var(--font-body); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

.container { width: min(1180px, 100% - 40px); margin-inline: auto; }
.center { text-align: center; margin-top: 32px; }

h1, h2, h3 { font-family: var(--font-head); text-transform: uppercase; line-height: 1.05; letter-spacing: .01em; }
h1 { font-size: clamp(2.8rem, 8vw, 6rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 600; }
h3 { font-size: 1.3rem; font-weight: 600; }
em { font-style: normal; color: var(--gold); }
.eyebrow { font-family: var(--font-head); color: var(--gold); text-transform: uppercase; letter-spacing: .22em; font-size: .85rem; margin-bottom: 14px; }
.link { color: var(--gold); border-bottom: 1px solid transparent; transition: border-color .2s; }
.link:hover { border-color: var(--gold); }

/* botões */
.btn { display: inline-block; background: linear-gradient(135deg, var(--gold-2), var(--gold)); color: #111; font-weight: 600; padding: 14px 28px; border-radius: 999px; border: 1px solid transparent; transition: transform .2s, box-shadow .2s; font-size: .95rem; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(201,162,75,.28); }
.btn--ghost { background: transparent; color: var(--text); border-color: var(--gold); }
.btn--ghost:hover { background: rgba(201,162,75,.1); box-shadow: none; }
.btn--sm { padding: 10px 20px; font-size: .85rem; }
.btn--lg { padding: 18px 40px; font-size: 1.05rem; }

/* nav */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 50; display: flex; align-items: center; gap: 28px; padding: 12px 28px; transition: background .3s, backdrop-filter .3s; }
.nav.scrolled { background: rgba(11,11,11,.88); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav__brand img { height: 52px; width: auto; }
.nav__links { display: flex; gap: 28px; margin-left: auto; font-size: .92rem; }
.nav__links a { color: var(--muted); transition: color .2s; }
.nav__links a:hover { color: var(--gold); }
.nav__toggle { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; position: relative; }
.nav__toggle span { position: absolute; left: 8px; right: 8px; height: 2px; background: var(--text); transition: transform .25s, top .25s; }
.nav__toggle span:first-child { top: 15px; }
.nav__toggle span:last-child { top: 23px; }
.nav__toggle[aria-expanded="true"] span:first-child { top: 19px; transform: rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:last-child { top: 19px; transform: rotate(-45deg); }

/* hero */
.hero { position: relative; min-height: 100svh; display: flex; flex-direction: column; justify-content: center; overflow: hidden; }
.hero__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 70% center; }
.hero__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11,11,11,.85) 0%, rgba(11,11,11,.35) 55%, rgba(11,11,11,.1) 100%), linear-gradient(0deg, var(--bg) 0%, transparent 25%); }
.hero__content { position: relative; padding-top: 110px; padding-bottom: 60px; }
.hero__lead { max-width: 520px; margin: 22px 0 32px; color: #d6d2c8; font-size: 1.1rem; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__stats { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; padding-bottom: 36px; }
.hero__stats li { border-left: 2px solid var(--gold); padding-left: 14px; }
.hero__stats strong { display: block; font-family: var(--font-head); text-transform: uppercase; letter-spacing: .04em; font-weight: 500; }
.hero__stats span { color: var(--muted); font-size: .85rem; }

/* sections */
.section { padding: clamp(70px, 10vw, 130px) 0; position: relative; }
.section__head { max-width: 640px; margin-bottom: 52px; }
.section__head p:last-child { color: var(--muted); margin-top: 14px; }
.section--dark { background: var(--img) center/cover, var(--bg-2); }
.section--dark::before { content: ""; position: absolute; inset: 0; background: rgba(11,11,11,.8); }
.section--dark > * { position: relative; }

/* cards */
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.card { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .3s, border-color .3s; }
.card:hover { transform: translateY(-6px); border-color: var(--gold); }
.card img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.card__body { padding: 22px; }
.card__body p { color: var(--muted); font-size: .92rem; margin-top: 8px; }
.icon { width: 38px; height: 38px; fill: none; stroke: var(--gold); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 12px; }

.extras { margin-top: 56px; padding: 32px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-2); }
.extras h3 { color: var(--gold); margin-bottom: 18px; }
.extras ul { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 40px; color: var(--muted); font-size: .95rem; }
.extras strong { color: var(--text); font-weight: 600; margin-right: 6px; }

/* faixa */
.band { background: linear-gradient(90deg, rgba(11,11,11,.9), rgba(11,11,11,.3)), var(--img) center/cover, var(--bg); padding: clamp(90px, 14vw, 180px) 0; }
.band__inner h2 { margin: 6px 0 28px; }

/* antes e depois */
.ba { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ba figure { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); background: var(--bg-2); }
.ba img { width: 100%; aspect-ratio: 9/14; object-fit: cover; }
.ba figcaption { padding: 14px 18px; color: var(--muted); font-size: .9rem; }

/* processo */
.process__img { width: 100%; border-radius: var(--radius); border: 1px solid var(--line); margin-bottom: 40px; aspect-ratio: 16/6; object-fit: cover; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; }
.steps span { font-family: var(--font-head); color: var(--gold); font-size: 2.4rem; }
.steps h3 { margin: 6px 0; }
.steps p { color: var(--muted); font-size: .92rem; }

/* sobre */
.about { display: grid; grid-template-columns: 5fr 7fr; gap: clamp(30px, 6vw, 80px); align-items: center; }
.about__photo img { width: 100%; border-radius: var(--radius); border: 1px solid var(--gold); box-shadow: 0 0 0 8px var(--bg), 0 0 0 9px var(--line); }
.about__text h2 { margin-bottom: 20px; }
.about__text p { color: var(--muted); margin-bottom: 14px; }
.ticks { margin-top: 22px; display: grid; gap: 8px; }
.ticks li::before { content: "✓"; color: var(--gold); margin-right: 10px; font-weight: 700; }

/* galeria */
.gallery { display: grid; grid-template-columns: 2fr 1.4fr 1fr; gap: 6px; }
.gallery img { width: 100%; height: clamp(220px, 32vw, 420px); object-fit: cover; }

/* CTA */
.cta { position: relative; text-align: center; padding: clamp(90px, 13vw, 170px) 0; background: linear-gradient(rgba(11,11,11,.7), rgba(11,11,11,.8)), var(--img) center/cover, var(--bg); }
.cta__inner h2 { margin: 6px 0 32px; }
.cta__small { margin-top: 18px; color: var(--muted); }

/* local */
.loc { display: grid; grid-template-columns: 1fr 1.3fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.loc address { font-style: normal; color: var(--muted); margin: 18px 0 26px; }
.loc__links { display: flex; gap: 12px; flex-wrap: wrap; }
.map iframe { width: 100%; height: 360px; border: 1px solid var(--line); border-radius: var(--radius); filter: grayscale(1) invert(.9) contrast(.9); }

/* footer */
.footer { border-top: 1px solid var(--line); padding: 32px 0; }
.footer__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; color: var(--muted); font-size: .85rem; }
.footer__logo { height: 56px; width: auto; }

/* whatsapp */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 60; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.45); transition: transform .2s; }
.wa-float:hover { transform: scale(1.08); }
.wa-float svg { width: 30px; height: 30px; }

/* reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s, transform .7s; }
.reveal.in { opacity: 1; transform: none; }

/* responsivo */
@media (max-width: 1000px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 800px) {
  .nav { padding: 10px 16px; }
  .nav__links { position: fixed; inset: 0 0 auto 0; top: 0; flex-direction: column; gap: 0; background: rgba(11,11,11,.97); padding: 90px 24px 28px; transform: translateY(-100%); transition: transform .3s; margin: 0; z-index: -1; }
  .nav__links a { padding: 16px 0; font-size: 1.1rem; border-bottom: 1px solid var(--line); }
  .nav__links.open { transform: none; }
  .nav .btn--sm { margin-left: auto; }
  .nav__toggle { display: block; }
  .hero__img { object-position: center; }
  .hero__shade { background: linear-gradient(0deg, var(--bg) 0%, rgba(11,11,11,.55) 45%, rgba(11,11,11,.7) 100%); }
  .hero__stats { grid-template-columns: 1fr; gap: 12px; }
  .ba { grid-template-columns: 1fr; }
  .ba img { aspect-ratio: 4/5; }
  .about, .loc { grid-template-columns: 1fr; }
  .extras ul { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery img:first-child { grid-column: 1 / -1; }
  .process__img { aspect-ratio: 16/9; }
}
@media (max-width: 540px) {
  .cards, .steps { grid-template-columns: 1fr; }
  .footer__inner { flex-direction: column; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}