/* ============================================================
   BR Executive — style.css
   Cor principal: prata #c0c0c8 | Fundo: #0a0a0a / #111 / #1a1a1a
   Desenvolvido por Nexus Technologies
   ============================================================ */

/* ── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --silver:   #c0c0c8;
  --silver2:  #d8d8e0;
  --silver3:  #9090a0;
  --bg0:      #0a0a0a;
  --bg1:      #111111;
  --bg2:      #1a1a1a;
  --bg3:      #222222;
  --white:    #ffffff;
  --offwhite: #e8e8ee;
  --text:     #cccccc;
  --text2:    #888888;
  --green-wa: #25d366;
  --radius:   12px;
  --transition: .25s ease;
  --container: 1200px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', sans-serif;
  background: var(--bg0);
  color: var(--text);
  line-height: 1.6;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 5%;
}

/* ── NAVBAR ────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 5%;
  height: 70px;
  background: rgba(10,10,10,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(192,192,200,0.1);
  transition: background var(--transition);
}
.navbar.scrolled {
  background: rgba(10,10,10,0.98);
  border-bottom-color: rgba(192,192,200,0.15);
}

.nav-logo img { height: 48px; width: auto; object-fit: contain; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 32px;
  flex: 1;
}
.nav-menu a {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .06em;
  color: var(--text2);
  padding: 6px 10px;
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
  white-space: nowrap;
}
.nav-menu a:hover { color: var(--silver); background: rgba(192,192,200,.07); }

.nav-sistema {
  color: var(--silver) !important;
  display: inline-flex !important;
  align-items: center;
  gap: 5px;
  font-size: 12px !important;
  font-weight: 700 !important;
  border: 1px solid rgba(192,192,200,.3);
  border-radius: 6px;
  padding: 5px 10px !important;
  transition: var(--transition);
}
.nav-sistema:hover { background: rgba(192,192,200,.1) !important; }
.nav-sistema i { font-size: 10px; }

.nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

/* Lang toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 100px;
  padding: 3px 6px;
}
.lang-btn {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--text2);
  padding: 4px 8px;
  border-radius: 100px;
  transition: var(--transition);
  letter-spacing: .04em;
}
.lang-btn:hover { color: var(--white); }
.lang-btn.lang-active {
  background: var(--silver);
  color: #000;
}

/* Nav CTA */
.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--green-wa);
  color: #fff !important;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  padding: 9px 18px;
  border-radius: 8px;
  white-space: nowrap;
  transition: background var(--transition), transform var(--transition);
}
.nav-cta:hover { background: #1ebe5d; transform: translateY(-1px); }
.nav-cta i { font-size: 14px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: 8px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--silver);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile lang row */
.mob-lang-row {
  display: flex;
  gap: 8px;
  padding: 14px 5% 10px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.mob-lang-btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 100px;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 700;
  color: var(--text2);
  transition: var(--transition);
}
.mob-lang-btn.lang-active { background: var(--silver); color: #000; border-color: var(--silver); }
.mob-lang-btn:hover:not(.lang-active) { color: #ccc; }

/* ── BUTTONS ────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--silver);
  color: #000;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  padding: 14px 28px;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  border: none;
}
.btn-primary:hover {
  background: var(--silver2);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(192,192,200,.25);
  color: #000;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--silver);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 13px 26px;
  border-radius: 8px;
  border: 1px solid rgba(192,192,200,.4);
  transition: var(--transition);
}
.btn-secondary:hover {
  background: rgba(192,192,200,.08);
  border-color: var(--silver);
  color: var(--silver2);
}

/* ── SECTION HELPERS ────────────────────────────────────────── */
.section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .18em;
  color: var(--silver);
  margin-bottom: 16px;
  opacity: .85;
}
.section-header { margin-bottom: 48px; }
.section-header.center { text-align: center; }
.section-header h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(28px, 4vw, 46px);
  letter-spacing: .06em;
  color: var(--white);
  line-height: 1.1;
}
.section-sub {
  margin-top: 16px;
  font-size: 15px;
  color: var(--text2);
  max-width: 560px;
}
.section-header.center .section-sub { margin: 16px auto 0; }

.silver-line {
  width: 48px;
  height: 3px;
  background: var(--silver);
  border-radius: 2px;
  margin: 20px 0 28px;
}

/* ── HERO ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-top: 70px;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(.45) saturate(.7);
}
.hero-shade {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(
    135deg,
    rgba(0,0,0,.75) 0%,
    rgba(0,0,0,.4) 50%,
    rgba(0,0,0,.65) 100%
  );
}
/* Silver accent line top */
.hero::after {
  content: '';
  position: absolute;
  top: 70px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--silver), transparent);
  z-index: 3;
  opacity: .5;
}

.hero-inner {
  position: relative;
  z-index: 4;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 48px;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px 5% 120px;
  flex: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  color: var(--silver);
  border: 1px solid rgba(192,192,200,.3);
  border-radius: 100px;
  padding: 7px 16px;
  margin-bottom: 28px;
  backdrop-filter: blur(8px);
  background: rgba(192,192,200,.05);
}
.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--silver);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(192,192,200,.4); }
  50% { opacity: .7; box-shadow: 0 0 0 6px rgba(192,192,200,0); }
}

.hero-text h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 5.5vw, 72px);
  line-height: 1.0;
  letter-spacing: .04em;
  color: var(--white);
  margin-bottom: 24px;
}
.hero-text h1 em {
  font-style: normal;
  color: var(--silver);
}

.hero-sub {
  font-size: 16px;
  color: rgba(255,255,255,.75);
  max-width: 520px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero-sub strong { color: var(--silver2); }

.hero-ctas {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.hero-trust-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.trust-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,.7);
  background: rgba(192,192,200,.08);
  border: 1px solid rgba(192,192,200,.15);
  border-radius: 100px;
  padding: 5px 12px;
}
.trust-pill i { color: var(--silver); font-size: 10px; }

/* Hero form */
.hero-form {
  background: rgba(15,15,15,.9);
  border: 1px solid rgba(192,192,200,.15);
  border-radius: var(--radius);
  padding: 32px 28px;
  backdrop-filter: blur(16px);
  box-shadow: 0 24px 60px rgba(0,0,0,.5);
}
.form-header { margin-bottom: 24px; }
.form-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .2em;
  color: var(--silver);
  background: rgba(192,192,200,.1);
  border: 1px solid rgba(192,192,200,.2);
  border-radius: 100px;
  padding: 4px 12px;
  margin-bottom: 10px;
}
.form-header h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: .06em;
  color: var(--white);
  margin-bottom: 4px;
}
.form-header p { font-size: 12px; color: var(--text2); }

.quote-form { display: flex; flex-direction: column; gap: 14px; }
.form-group label {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--text2);
  letter-spacing: .06em;
  margin-bottom: 6px;
}
.form-group input,
.form-group select {
  width: 100%;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(192,192,200,.15);
  border-radius: 7px;
  padding: 11px 14px;
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  transition: border-color var(--transition);
  -webkit-appearance: none;
}
.form-group input::placeholder { color: var(--text2); }
.form-group select option { background: #1a1a1a; }
.form-group input:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--silver);
}

.btn-form {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--green-wa);
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  padding: 14px;
  border-radius: 8px;
  transition: background var(--transition), transform var(--transition);
  border: none;
  cursor: pointer;
}
.btn-form:hover { background: #1ebe5d; transform: translateY(-1px); }
.form-note { font-size: 11px; color: var(--text2); text-align: center; }

/* Stats bar */
.hero-stats {
  position: relative;
  z-index: 4;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: rgba(0,0,0,.7);
  backdrop-filter: blur(16px);
  border-top: 1px solid rgba(192,192,200,.12);
  padding: 20px 5%;
  flex-wrap: wrap;
  gap: 0;
}
.stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 32px;
}
.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  letter-spacing: .08em;
  color: var(--silver);
  line-height: 1;
}
.stat-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--text2);
  margin-top: 3px;
  text-transform: uppercase;
}
.stat-div {
  width: 1px;
  height: 36px;
  background: rgba(192,192,200,.15);
}

/* ── TRUST STRIP ────────────────────────────────────────────── */
.trust-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0;
  background: var(--bg1);
  border-bottom: 1px solid rgba(192,192,200,.08);
  padding: 18px 5%;
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text2);
  letter-spacing: .04em;
  padding: 8px 20px;
  white-space: nowrap;
}
.trust-item i { color: var(--silver); font-size: 13px; }

/* ── ABOUT ──────────────────────────────────────────────────── */
.about {
  padding: 96px 0;
  background: var(--bg0);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-img-col { position: relative; }
.about-main-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius);
  filter: brightness(.85) saturate(.8);
  display: block;
}
.about-img-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--bg1);
  border: 1px solid rgba(192,192,200,.2);
  border-radius: var(--radius);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 12px 40px rgba(0,0,0,.4);
  z-index: 2;
}
.about-img-badge i {
  font-size: 24px;
  color: var(--silver);
}
.about-img-badge strong {
  display: block;
  font-size: 13px;
  font-weight: 800;
  color: var(--white);
}
.about-img-badge span {
  font-size: 11px;
  color: var(--text2);
}

.about-content h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(26px, 3vw, 40px);
  letter-spacing: .05em;
  color: var(--white);
  line-height: 1.1;
}
.about-content p {
  color: var(--text);
  line-height: 1.8;
  margin-bottom: 16px;
  font-size: 15px;
}
.about-content p strong { color: var(--silver2); }

.about-feats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}
.feat {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--bg1);
  border: 1px solid rgba(192,192,200,.1);
  border-radius: 10px;
  padding: 14px 16px;
}
.feat i {
  font-size: 18px;
  color: var(--silver);
  margin-top: 2px;
  flex-shrink: 0;
}
.feat strong {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 3px;
}
.feat span {
  font-size: 11px;
  color: var(--text2);
}

/* ── DIFERENCIAIS ───────────────────────────────────────────── */
.diff-section {
  padding: 96px 0;
  background: var(--bg1);
}
.diff-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: stretch;
}
.diff-vs {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  flex-shrink: 0;
}
.diff-vs span {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 22px;
  letter-spacing: .1em;
  color: var(--text2);
}
.diff-card {
  background: var(--bg2);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid rgba(192,192,200,.08);
}
.diff-card.positive {
  border-color: rgba(192,192,200,.25);
  background: rgba(192,192,200,.04);
}
.diff-card.negative { opacity: .75; }
.diff-tag {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .12em;
  border-radius: 6px;
  padding: 6px 14px;
  margin-bottom: 16px;
}
.positive-tag {
  background: rgba(192,192,200,.12);
  color: var(--silver);
  border: 1px solid rgba(192,192,200,.3);
}
.negative-tag {
  background: rgba(255,60,60,.08);
  color: #e05555;
  border: 1px solid rgba(255,60,60,.2);
}
.diff-card h3 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 20px;
  letter-spacing: .06em;
  color: var(--white);
  margin-bottom: 20px;
}
.diff-card ul { display: flex; flex-direction: column; gap: 12px; }
.diff-card li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--text);
  line-height: 1.5;
}
.diff-card.positive li i { color: var(--silver); font-size: 13px; margin-top: 2px; flex-shrink: 0; }
.diff-card.negative li i { color: #e05555; font-size: 13px; margin-top: 2px; flex-shrink: 0; }

/* ── SERVICES ───────────────────────────────────────────────── */
.services-section {
  padding: 96px 0;
  background: var(--bg0);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--bg2);
  border: 1px solid rgba(192,192,200,.1);
  border-radius: var(--radius);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--transition), transform var(--transition);
}
.service-card:hover {
  border-color: rgba(192,192,200,.3);
  transform: translateY(-4px);
}
.service-card--highlight {
  border-color: rgba(192,192,200,.25);
  background: linear-gradient(135deg, rgba(192,192,200,.06) 0%, rgba(192,192,200,.02) 100%);
  position: relative;
}
.service-card--highlight::before {
  content: 'URGÊNCIA';
  position: absolute;
  top: 16px; right: 16px;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .16em;
  color: #000;
  background: var(--silver);
  border-radius: 100px;
  padding: 3px 10px;
}
.service-icon {
  width: 48px;
  height: 48px;
  background: rgba(192,192,200,.1);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}
.service-icon i { font-size: 20px; color: var(--silver); }
.service-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .16em;
  color: var(--silver3);
}
.service-card h3 {
  font-size: 15px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: .03em;
}
.service-card p {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
  flex: 1;
}
.service-destinations {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.service-destinations span {
  font-size: 10px;
  font-weight: 700;
  color: var(--silver3);
  background: rgba(192,192,200,.07);
  border: 1px solid rgba(192,192,200,.12);
  border-radius: 100px;
  padding: 3px 10px;
  letter-spacing: .06em;
}
.service-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--silver);
  margin-top: 8px;
  transition: gap var(--transition), color var(--transition);
  letter-spacing: .04em;
}
.service-cta:hover { gap: 10px; color: var(--silver2); }

/* ── FLEET ──────────────────────────────────────────────────── */
.fleet-section {
  padding: 96px 0;
  background: var(--bg1);
}
.fleet-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.fleet-card {
  background: var(--bg2);
  border: 1px solid rgba(192,192,200,.1);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition);
}
.fleet-card:hover {
  border-color: rgba(192,192,200,.3);
  transform: translateY(-4px);
}
.fleet-img-wrap {
  height: 200px;
  overflow: hidden;
  background: var(--bg3);
}
.fleet-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(.8) saturate(.7);
  transition: transform .4s ease;
}
.fleet-card:hover .fleet-img-wrap img { transform: scale(1.04); }
.fleet-info { padding: 24px 22px; }
.fleet-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .16em;
  color: var(--silver3);
  margin-bottom: 8px;
}
.fleet-info h3 {
  font-size: 17px;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 10px;
}
.fleet-info p {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
  margin-bottom: 16px;
}
.fleet-specs {
  display: flex;
  flex-direction: column;
  gap: 7px;
  margin-bottom: 20px;
}
.fleet-specs span {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--text);
}
.fleet-specs i { color: var(--silver); font-size: 12px; width: 14px; }
.btn-fleet {
  display: block;
  text-align: center;
  background: transparent;
  border: 1px solid rgba(192,192,200,.3);
  color: var(--silver);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 11px;
  border-radius: 7px;
  transition: var(--transition);
}
.btn-fleet:hover {
  background: rgba(192,192,200,.1);
  border-color: var(--silver);
}

/* ── HOW IT WORKS ───────────────────────────────────────────── */
.how-section {
  padding: 96px 0;
  background: var(--bg0);
}
.how-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.how-card {
  flex: 1;
  text-align: center;
  padding: 0 20px;
  position: relative;
}
.how-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 48px;
  letter-spacing: .06em;
  color: rgba(192,192,200,.15);
  line-height: 1;
  margin-bottom: 12px;
}
.how-card h4 {
  font-size: 13px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: .06em;
  margin-bottom: 8px;
}
.how-card p {
  font-size: 12px;
  color: var(--text2);
  line-height: 1.6;
}
.how-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(192,192,200,.2);
  font-size: 14px;
  padding-top: 24px;
  flex-shrink: 0;
}

/* ── FAQ ────────────────────────────────────────────────────── */
.faq-section {
  padding: 96px 0;
  background: var(--bg1);
}
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg2);
  border: 1px solid rgba(192,192,200,.1);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: rgba(192,192,200,.3); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-size: 14px;
  font-weight: 600;
  color: var(--white);
  text-align: left;
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--silver2); }
.faq-icon {
  color: var(--silver);
  font-size: 13px;
  flex-shrink: 0;
  transition: transform var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text2);
  line-height: 1.75;
}
.faq-answer p strong { color: var(--silver2); }

/* ── CTA SECTION ────────────────────────────────────────────── */
.cta-section {
  padding: 96px 0;
  background: var(--bg0);
  border-top: 1px solid rgba(192,192,200,.08);
}
.cta-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.cta-text .section-label { display: block; }
.cta-text h2 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(28px, 3.5vw, 48px);
  letter-spacing: .06em;
  color: var(--white);
  line-height: 1.05;
  margin-bottom: 16px;
}
.cta-text p {
  color: var(--text2);
  font-size: 15px;
  margin-bottom: 32px;
}
.cta-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.cta-info {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.cta-info-card {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--bg2);
  border: 1px solid rgba(192,192,200,.1);
  border-radius: 10px;
  padding: 18px 16px;
}
.cta-info-card i {
  font-size: 18px;
  color: var(--silver);
  margin-top: 2px;
  flex-shrink: 0;
}
.cta-info-card strong {
  display: block;
  font-size: 11px;
  font-weight: 700;
  color: var(--text2);
  letter-spacing: .06em;
  margin-bottom: 4px;
}
.cta-info-card span {
  font-size: 13px;
  color: var(--white);
}
.cta-info-card a { color: var(--silver); transition: color var(--transition); }
.cta-info-card a:hover { color: var(--silver2); }

/* ── FOOTER ─────────────────────────────────────────────────── */
.footer {
  background: #070707;
  border-top: 1px solid rgba(192,192,200,.1);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(192,192,200,.08);
}
.footer-logo {
  height: 52px;
  width: auto;
  object-fit: contain;
  margin-bottom: 18px;
}
.footer-tagline {
  font-size: 13px;
  color: var(--text2);
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer-social {
  display: flex;
  gap: 10px;
}
.footer-social a {
  width: 36px;
  height: 36px;
  background: rgba(192,192,200,.07);
  border: 1px solid rgba(192,192,200,.12);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  color: var(--text2);
  transition: var(--transition);
}
.footer-social a:hover {
  background: rgba(192,192,200,.15);
  color: var(--silver);
  border-color: rgba(192,192,200,.3);
}
.footer-col h4 {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .16em;
  color: var(--silver);
  margin-bottom: 18px;
}
.footer-col p {
  font-size: 13px;
  color: var(--text2);
  margin-bottom: 10px;
  line-height: 1.5;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}
.footer-col p i { color: var(--silver3); font-size: 12px; margin-top: 3px; flex-shrink: 0; }
.footer-col a {
  color: var(--text2);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--silver); }
.footer-note {
  font-size: 11px !important;
  color: var(--text2);
  opacity: .6;
  margin-top: 8px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  font-size: 12px;
  color: var(--text2);
  opacity: .6;
}
.footer-nexus a { color: var(--silver3); transition: color var(--transition); }
.footer-nexus a:hover { color: var(--silver); }

/* ── WA FLOAT ───────────────────────────────────────────────── */
.wa-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--green-wa);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  padding: 13px 20px;
  border-radius: 100px;
  box-shadow: 0 6px 24px rgba(37,211,102,.35);
  transition: transform var(--transition), box-shadow var(--transition), opacity var(--transition);
}
.wa-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(37,211,102,.4);
  color: #fff;
}
.wa-float i { font-size: 20px; }
.wa-float.wa-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(16px);
}

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .fleet-grid    { grid-template-columns: repeat(2, 1fr); }
  .footer-grid   { grid-template-columns: 1fr 1fr; gap: 32px; }
  .how-grid      { flex-wrap: wrap; }
  .how-card      { min-width: 140px; }
  .how-arrow     { display: none; }
}

@media (max-width: 900px) {
  .hero-inner     { grid-template-columns: 1fr; }
  .hero-form      { max-width: 560px; width: 100%; }
  .about-grid     { grid-template-columns: 1fr; }
  .about-img-col  { display: block; margin-bottom: 48px; }
  .about-img-badge {
    bottom: 12px;
    right: 12px;
  }
  .diff-grid      { grid-template-columns: 1fr; }
  .diff-vs        { display: none; }
  .cta-inner      { grid-template-columns: 1fr; }
  .cta-info       { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  /* Navbar mobile */
  .nav-menu {
    position: fixed;
    top: 70px; left: 0; right: 0;
    background: rgba(10,10,10,.98);
    backdrop-filter: blur(16px);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 5%;
    gap: 4px;
    border-bottom: 1px solid rgba(192,192,200,.1);
    transform: translateY(-110%);
    transition: transform .3s ease;
    z-index: 999;
  }
  .nav-menu.open { transform: translateY(0); }
  .nav-menu a { padding: 12px 16px; font-size: 13px; }
  .mob-lang-row { position: fixed; top: auto; left: 0; right: 0; z-index: 999; background: rgba(10,10,10,.98); }
  .hamburger { display: flex; }
  .lang-toggle { display: none; }
  .navbar { padding: 0 4%; }
  .nav-logo img { height: 40px; }
  .nav-right { gap: 8px; }
  .nav-cta { font-size: 11px; padding: 8px 14px; }
  .nav-cta span { display: none; }

  /* Sections */
  .hero-inner { padding: 48px 5% 80px; }
  .hero-text h1 { font-size: clamp(30px, 9vw, 52px); }
  .hero-form { margin-top: 32px; }
  .about { padding: 64px 0; }
  .about-feats { grid-template-columns: 1fr; }
  .diff-section, .services-section, .fleet-section, .how-section, .faq-section, .cta-section { padding: 64px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .fleet-grid { grid-template-columns: 1fr; }
  .cta-inner { gap: 40px; }
  .cta-info { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .hero-stats { padding: 16px 4%; }
  .stat { padding: 0 14px; }
  .stat-num { font-size: 20px; }

  /* WA float: só ícone em telas pequenas */
  .wa-float span { display: none; }
  .wa-float { padding: 14px; border-radius: 50%; bottom: 20px; right: 20px; }

  .trust-strip { padding: 12px 4%; }
  .trust-item { padding: 6px 12px; font-size: 11px; }
  .how-grid { flex-direction: column; gap: 24px; }
  .how-card { padding: 0; }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; }
  .cta-actions { flex-direction: column; }
  .section-header h2 { font-size: 26px; }
  .hero-trust-row .trust-pill:nth-child(n+4) { display: none; }
}