:root {
  --black: #070707;
  --surface: #111110;
  --surface-2: #181714;
  --line: rgba(212, 175, 55, 0.22);
  --gold: #d4af37;
  --gold-light: #f3d98b;
  --gold-dark: #9c7a1e;
  --text: #f2efe6;
  --muted: #a9a59a;
  --whatsapp: #25d366;
  --radius: 14px;
  --header-h: 72px;
}

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

html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); }

body {
  margin: 0;
  font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-weight: 400;
  line-height: 1.6;
  color: var(--text);
  background: var(--black);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p { margin: 0; }

.container { width: min(1120px, 100% - 32px); margin-inline: auto; }

.gold,
.logo__ng {
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 45%, var(--gold-dark));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 14px;
}

h1 { font-size: clamp(2.2rem, 6vw, 4.2rem); font-weight: 300; line-height: 1.1; letter-spacing: 0.01em; }
h2 { font-size: clamp(1.6rem, 3.6vw, 2.5rem); font-weight: 300; line-height: 1.2; margin-bottom: 40px; }
h3 { font-size: 1rem; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; }

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 28px;
  border: 1px solid transparent;
  border-radius: 999px;
  font: inherit;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, color 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn--gold {
  color: #1a1404;
  background: linear-gradient(135deg, var(--gold-light), var(--gold) 50%, var(--gold-dark));
  box-shadow: 0 8px 28px rgba(212, 175, 55, 0.25);
}
.btn--gold:hover { box-shadow: 0 12px 34px rgba(212, 175, 55, 0.4); }
.btn--ghost { border-color: var(--line); color: var(--text); }
.btn--ghost:hover { border-color: var(--gold); color: var(--gold-light); }
.btn--whatsapp { background: var(--whatsapp); color: #06280f; }
.btn--sm { padding: 10px 20px; font-size: 0.75rem; }
.btn--block { width: 100%; }

/* Cabeçalho */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(7, 7, 7, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; }

.logo { display: inline-flex; align-items: baseline; gap: 8px; }
.logo__ng { font-size: 1.9rem; font-weight: 800; font-style: italic; letter-spacing: -0.02em; line-height: 1; padding-right: 4px; }
.logo__name { font-size: 1.05rem; font-weight: 500; letter-spacing: 0.32em; color: #e9e9e9; }

.nav { display: flex; align-items: center; gap: 30px; margin-left: auto; }
.nav a:not(.btn) { font-size: 0.8rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); transition: color 0.2s; }
.nav a:not(.btn):hover { color: var(--gold-light); }

/* Idiomas */
.lang { order: 3; display: flex; gap: 6px; margin-left: 26px; }
.lang__btn {
  padding: 3px;
  background: none;
  border: 1px solid transparent;
  border-radius: 6px;
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.2s, border-color 0.2s;
}
.lang__btn svg { display: block; width: 26px; height: auto; border-radius: 3px; }
.lang__btn:hover { opacity: 0.85; }
.lang__btn[aria-pressed="true"] { opacity: 1; border-color: var(--gold); }

.nav-toggle { display: none; width: 44px; height: 44px; padding: 10px; background: none; border: 0; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; margin: 6px 0; background: var(--gold); transition: transform 0.25s, opacity 0.25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero */
.hero {
  position: relative;
  overflow: hidden;
  padding: clamp(80px, 14vw, 160px) 0 clamp(90px, 14vw, 170px);
  background:
    radial-gradient(60% 55% at 78% 18%, rgba(212, 175, 55, 0.2), transparent 70%),
    radial-gradient(45% 50% at 8% 95%, rgba(212, 175, 55, 0.1), transparent 70%),
    linear-gradient(180deg, #0d0c0a, var(--black));
}
.hero__inner { position: relative; z-index: 1; max-width: 760px; margin-left: max(16px, (100% - 1120px) / 2); }
.hero__lead { margin-top: 22px; max-width: 560px; font-size: 1.05rem; color: var(--muted); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.hero__pillars {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 46px 0 0;
  padding: 0;
  list-style: none;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--muted);
}
.hero__pillars li::before { content: "•"; margin-right: 10px; color: var(--gold); }
.hero__car { position: absolute; right: -4%; bottom: 6%; width: min(70%, 820px); opacity: 0.55; }
.hero__car path { fill: none; stroke: var(--gold); stroke-width: 2; stroke-linecap: round; }

/* Seções */
.section { padding: clamp(64px, 9vw, 110px) 0; }
.section--alt { background: var(--surface); border-block: 1px solid var(--line); }

.grid { display: grid; gap: 22px; }
.grid--4 { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(270px, 1fr)); }

.card {
  padding: 30px 26px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.25s, border-color 0.25s;
}
.card:hover { transform: translateY(-4px); border-color: var(--gold); }
.card p, .feature p { margin-top: 10px; font-size: 0.92rem; color: var(--muted); }
.icon { width: 38px; height: 38px; margin-bottom: 18px; fill: none; stroke: var(--gold); stroke-width: 1.4; stroke-linecap: round; stroke-linejoin: round; }

.feature { padding-left: 20px; border-left: 1px solid var(--line); }
.feature__num { display: block; margin-bottom: 10px; font-size: 1.6rem; font-weight: 300; color: var(--gold); }

/* Motoristas */
.driver {
  overflow: hidden;
  text-align: center;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform 0.25s, border-color 0.25s;
}
.driver:hover { transform: translateY(-4px); border-color: var(--gold); }
.driver__photo {
  width: 168px;
  aspect-ratio: 1;
  margin: 30px auto 0;
  padding: 4px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  object-fit: cover;
}
.driver__body { padding: 20px 24px 26px; }
.driver__role { margin-top: 4px; font-size: 0.75rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--gold); }
.driver__phone { display: block; margin: 12px 0 18px; font-size: 1.05rem; color: var(--text); }
.driver__phone:hover { color: var(--gold-light); }
.driver__car { position: relative; margin: 0 0 20px; padding: 14px 12px 12px; background: #000; border: 1px solid var(--line); border-radius: 10px; }
.driver__tag {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 1;
  padding: 4px 10px;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #070707;
  background: var(--gold);
  border-radius: 999px;
}
.driver__car img {
  width: min(100%, 250px);
  aspect-ratio: 2 / 1;
  margin-inline: auto;
  object-fit: contain;
  -webkit-mask-image: radial-gradient(ellipse 50% 50% at center, #000 78%, transparent 100%);
  mask-image: radial-gradient(ellipse 50% 50% at center, #000 78%, transparent 100%);
}
.driver__car figcaption { margin-top: 10px; font-size: 0.9rem; font-weight: 600; letter-spacing: 0.06em; }
.driver__car figcaption span { display: block; font-size: 0.68rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gold); }

/* Blindados */
.armored {
  display: flex;
  align-items: center;
  gap: 22px;
  margin-top: 28px;
  padding: 26px 28px;
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.12), transparent 60%), var(--surface);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
}
.armored .icon { flex: none; width: 46px; height: 46px; margin: 0; }
.armored__text { flex: 1; }
.armored__text p { margin-top: 8px; font-size: 0.92rem; color: var(--muted); }
.armored .btn { flex: none; }

/* Reserva */
.reserva { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(30px, 6vw, 70px); align-items: start; }
.reserva__text h2 { margin-bottom: 18px; }
.reserva__text > p { color: var(--muted); }
.steps { margin: 28px 0 0; padding: 0; list-style: none; counter-reset: step; }
.steps li { position: relative; padding: 0 0 18px 46px; counter-increment: step; font-size: 0.95rem; }
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: -3px;
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  border-radius: 50%;
  font-size: 0.8rem;
  color: var(--gold);
}

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  padding: clamp(22px, 4vw, 34px);
  background: var(--black);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.field { grid-column: 1 / -1; display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.field--half { grid-column: span 1; }
.field label { font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.optional { font-weight: 400; letter-spacing: 0; text-transform: none; }
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 13px 14px;
  font: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color-scheme: dark;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { resize: vertical; }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.18); }
.field .is-invalid { border-color: #e2685b; }
.check { grid-column: 1 / -1; display: flex; align-items: center; gap: 10px; font-size: 0.92rem; cursor: pointer; }
.check input { width: 18px; height: 18px; margin: 0; accent-color: var(--gold); }
.form__error { grid-column: 1 / -1; font-size: 0.88rem; color: #f0a097; }
.form .btn { grid-column: 1 / -1; margin-top: 6px; }

/* Rodapé */
.footer { padding: 48px 0 110px; text-align: center; border-top: 1px solid var(--line); }
.footer__inner { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.footer p { font-size: 0.75rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--muted); }
.footer .footer__copy { letter-spacing: 0.04em; text-transform: none; font-size: 0.82rem; }

/* Botão flutuante */
.fab {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  width: 60px;
  height: 60px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--whatsapp);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  transition: transform 0.2s;
}
.fab:hover { transform: scale(1.08); }
.fab svg { width: 32px; height: 32px; fill: #fff; }

a:focus-visible,
button:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 3px; }

@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .lang { order: 0; margin-left: auto; margin-right: 6px; }
  .armored { flex-direction: column; align-items: flex-start; }
  .nav {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 8px 16px 20px;
    background: rgba(7, 7, 7, 0.98);
    border-bottom: 1px solid var(--line);
    display: none;
  }
  .nav.is-open { display: flex; }
  .nav a:not(.btn) { padding: 16px 4px; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
  .nav .btn { margin-top: 16px; }
  .reserva { grid-template-columns: 1fr; }
  .hero__car { width: 110%; right: -20%; opacity: 0.3; }
}

@media (max-width: 480px) {
  .logo__name { font-size: 0.85rem; letter-spacing: 0.2em; }
  .lang__btn svg { width: 22px; }
  .armored .btn { width: 100%; }
  .field--half { grid-column: 1 / -1; }
  .hero__actions .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}