:root {
  --bg: #070807;
  --bg-2: #0c120c;
  --ink: #f4f7f2;
  --muted: #b7c2b4;
  --lime: #c8ff00;
  --card: #ffffff;
  --line: #1c241c;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, sans-serif;
  line-height: 1.45;
  overflow-x: clip;
}

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

a { color: inherit; }

.skip {
  position: absolute;
  left: -999px;
  top: 0;
}

.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 100;
  background: var(--lime);
  color: #111;
  padding: .5rem 1rem;
  font-weight: 700;
  text-decoration: none;
}

.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .7rem 1.4rem;
  background: #000;
  border-bottom: 1px solid var(--line);
}

.brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
  min-width: 0;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 50%;
  background: var(--lime);
}

.brand-text strong {
  display: block;
  font-size: .78rem;
  letter-spacing: .06em;
}

.brand-text span {
  display: block;
  font-size: .62rem;
  color: var(--muted);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.nav a {
  text-decoration: none;
  font-size: .95rem;
  font-weight: 600;
}

.nav a.is-active {
  text-decoration: underline;
  text-decoration-color: var(--lime);
  text-underline-offset: 6px;
  text-decoration-thickness: 2px;
}

.btn-wa {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .4rem;
  background: var(--lime);
  color: #111 !important;
  text-decoration: none;
  font-weight: 800;
  padding: .7rem 1.15rem;
  min-height: 44px;
  border-radius: 999px;
}

.menu-btn {
  display: none;
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: .4rem .55rem;
  font-weight: 700;
}

.hero {
  background: var(--bg-2);
  padding: 2.4rem 0 2.6rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: start;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  padding-top: .4rem;
}

.hero-copy h1 {
  margin: 0 0 .5rem;
  color: var(--lime);
  font-size: clamp(2rem, 4vw, 3.1rem);
  font-weight: 800;
  letter-spacing: -.03em;
}

.kicker {
  margin: 0 0 .45rem;
  color: var(--muted);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.hero-copy p {
  margin: 0 0 1.2rem;
  color: var(--ink);
  max-width: 36ch;
}

.hero-photo {
  width: 100%;
  border-radius: 8px;
  object-fit: cover;
  max-height: 420px;
}

.section {
  padding: 2.6rem 0;
  border-top: 1px solid var(--line);
}

.section h2 {
  margin: 0 0 .35rem;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
}

.sub {
  margin: .2rem 0 1.3rem;
  color: var(--muted);
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.card {
  background: var(--card);
  color: #111;
  border-radius: 14px;
  overflow: hidden;
}

.card img {
  width: 100%;
  height: 170px;
  object-fit: cover;
}

.card-body { padding: .85rem .9rem 1rem; }

.card h3,
.price-tile h3 {
  margin: 0 0 .35rem;
  font-size: .98rem;
}

.from {
  margin: 0;
  font-size: .75rem;
  color: #6b7280;
}

.price {
  margin: .1rem 0 0;
  color: #4d7c0f;
  font-size: 1.55rem;
  font-weight: 800;
}

.lead {
  margin: 0 0 1.2rem;
  color: var(--muted);
  max-width: 62ch;
}

.svc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: .9rem;
  margin-bottom: 1.4rem;
}

.svc {
  border-top: 2px solid var(--lime);
  padding: .85rem 0 0;
  display: flex;
  flex-direction: column;
  gap: .35rem;
}

.svc strong { color: var(--ink); }

.svc span { color: var(--muted); font-size: .9rem; }

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.split article {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1.1rem 1.15rem;
}

.split h3 { margin: 0 0 .4rem; }

.split p { margin: 0; color: var(--muted); }

.brands {
  margin: .4rem 0 0;
  color: var(--muted);
  font-weight: 600;
}

.tile-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .8rem;
}

.price-tile {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 1rem 1.05rem;
}

.price-tile .from { color: var(--muted); }

.price-tile .price { color: var(--lime); }

.pros {
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 640px;
}

.pros li {
  padding: .65rem 0 .65rem 1.1rem;
  border-bottom: 1px solid var(--line);
  position: relative;
}

.pros li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05rem;
  width: .45rem;
  height: .45rem;
  background: var(--lime);
}

.prices {
  width: 100%;
  border-collapse: collapse;
  max-width: 640px;
}

.prices th,
.prices td {
  text-align: left;
  padding: .7rem .2rem;
  border-bottom: 1px solid var(--line);
}

.prices .val { color: var(--lime); font-weight: 800; }

.contato address { font-style: normal; }

.contato p { margin: .35rem 0; color: var(--muted); }

.contato a { color: var(--lime); }

.contato a.btn-wa {
  color: #111;
  margin-top: .6rem;
}

.wa-float {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 30;
  background: var(--lime);
  color: #111;
  font-weight: 800;
  text-decoration: none;
  padding: .7rem 1rem;
  border-radius: 999px;
  opacity: 0;
  pointer-events: none;
}

.wa-float.is-visible {
  opacity: 1;
  pointer-events: auto;
}

.footer {
  padding: 1.2rem 0 2rem;
  color: var(--muted);
  font-size: .85rem;
  border-top: 1px solid var(--line);
}

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; }
  .grid,
  .svc-grid,
  .split,
  .tile-grid { grid-template-columns: 1fr 1fr; }
  .menu-btn { display: block; }
  .header { flex-wrap: wrap; }
  .nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #000;
    flex-direction: column;
    align-items: stretch;
    padding: .6rem 1.2rem 1rem;
    gap: .2rem;
    border-bottom: 1px solid var(--line);
  }
  .nav.open { display: flex; }
  .nav a {
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: .35rem 0;
  }
  .wrap { padding: 0 1rem; }
  .hero { padding: 1.4rem 0 1.6rem; }
  .hero-copy h1 { font-size: clamp(1.65rem, 8vw, 2.3rem); }
  .hero-copy p { max-width: none; }
  .hero-photo { max-height: 260px; }
  .section { padding: 1.8rem 0; }
  .card img { height: 140px; }
  .prices { display: block; overflow-x: auto; }
  .footer { padding: 1.2rem 0 4.5rem; }
}

@media (max-width: 560px) {
  .grid,
  .svc-grid,
  .split,
  .tile-grid { grid-template-columns: 1fr; }
  .brand-text span { display: none; }
  .contato .btn-wa { width: 100%; }
}

@media (min-width: 981px) {
  .wa-float { display: none; }
}