/* Via Blindada — static landing */
:root {
  --ink: #111111;
  --white: #ffffff;
  --bone: #f5f5f2;
  --bg: #ffffff;
  --fg: #111111;
  --muted: #6b6b66;
  --border: #e4e4df;
  --max: 72rem;
  --font: "Jost", ui-sans-serif, system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
img, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; background: none; border: 0; cursor: pointer; color: inherit; }
ul { list-style: none; }
summary { list-style: none; }
summary::-webkit-details-marker { display: none; }

.eyebrow {
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 0.6875rem;
}
.container {
  width: 100%;
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}
.section { padding-block: 5rem; }
@media (min-width: 768px) { .section { padding-block: 7rem; } }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  background: color-mix(in srgb, var(--ink) 90%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.header-inner {
  display: flex;
  height: 4rem;
  align-items: center;
  justify-content: space-between;
}
@media (min-width: 768px) { .header-inner { height: 5rem; } }
.logo img { height: 1.75rem; width: auto; }
@media (min-width: 768px) { .logo img { height: 2rem; } }
.nav-desktop { display: none; align-items: center; gap: 2rem; }
.nav-desktop a {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  transition: color 0.15s;
}
.nav-desktop a:hover { color: #fff; }
@media (min-width: 1024px) { .nav-desktop { display: flex; } }
.header-actions { display: flex; align-items: center; gap: 0.75rem; }
.btn-outline {
  display: none;
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 2px;
  padding: 0.625rem 1.25rem;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
  transition: background 0.15s, color 0.15s;
}
.btn-outline:hover { background: #fff; color: var(--ink); }
@media (min-width: 640px) { .btn-outline { display: inline-block; } }
.menu-toggle {
  display: flex;
  height: 2.25rem;
  width: 2.25rem;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.375rem;
}
.menu-toggle span { display: block; height: 1px; width: 1.25rem; background: #fff; }
@media (min-width: 1024px) { .menu-toggle { display: none; } }
.nav-mobile {
  display: none;
  border-top: 1px solid rgba(255,255,255,0.1);
  background: var(--ink);
  padding: 1rem 1.25rem;
}
.nav-mobile.open { display: block; }
.nav-mobile a {
  display: block;
  padding: 0.75rem 0;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
}
.nav-mobile .btn-outline {
  display: block;
  margin-top: 0.75rem;
  text-align: center;
}

/* Hero */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.55;
}
.hero-grad {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
    color-mix(in srgb, var(--ink) 90%, transparent),
    color-mix(in srgb, var(--ink) 60%, transparent),
    var(--ink));
}
.hero-content {
  position: relative;
  padding-top: 6rem;
  padding-bottom: 6rem;
}
@media (min-width: 768px) {
  .hero-content { padding-top: 10rem; padding-bottom: 9rem; }
}
.hero-content .eyebrow { color: rgba(255,255,255,0.45); }
.hero h1 {
  margin-top: 1.5rem;
  max-width: 48rem;
  font-size: 2.25rem;
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.08;
  color: #fff;
}
@media (min-width: 768px) { .hero h1 { font-size: 3.75rem; } }
.hero .lead {
  margin-top: 1.75rem;
  max-width: 36rem;
  font-size: 1rem;
  line-height: 1.625;
  color: rgba(255,255,255,0.6);
}
@media (min-width: 768px) { .hero .lead { font-size: 1.125rem; } }
.btn-solid {
  display: inline-block;
  margin-top: 2.5rem;
  background: #fff;
  color: var(--ink);
  padding: 1rem 2rem;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: opacity 0.15s;
}
.btn-solid:hover { opacity: 0.85; }
.hero .price {
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
}

/* Proposta */
.proposta { border-bottom: 1px solid var(--border); background: var(--bg); }
.proposta-grid {
  display: grid;
  gap: 3.5rem;
}
@media (min-width: 768px) {
  .proposta-grid { grid-template-columns: 1fr 1fr; }
}
.proposta .eyebrow, .muted-eyebrow { color: var(--muted); }
h2 {
  margin-top: 1.25rem;
  font-size: 1.875rem;
  font-weight: 300;
  letter-spacing: -0.025em;
  line-height: 1.25;
}
@media (min-width: 768px) { h2 { font-size: 2.25rem; } }
.proposta p.body, .text-muted {
  margin-top: 1.5rem;
  line-height: 1.625;
  color: var(--muted);
}
.proposta p.body + p.body { margin-top: 1rem; }
.stats {
  margin-top: 2.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}
.stats p:first-child { font-size: 0.875rem; font-weight: 500; }
.stats p:last-child { margin-top: 0.25rem; font-size: 0.75rem; color: var(--muted); }
.proposta img {
  width: 100%;
  min-height: 18rem;
  height: 100%;
  object-fit: cover;
}

/* Pillars */
.pillars { background: var(--bone); }
.pillars h2 { max-width: 42rem; }
.pillars-grid {
  margin-top: 3.5rem;
  display: grid;
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}
@media (min-width: 768px) { .pillars-grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .pillars-grid { grid-template-columns: 1fr 1fr 1fr; } }
.pillar {
  background: var(--bg);
  padding: 2rem;
}
@media (min-width: 768px) { .pillar { padding: 2.5rem; } }
.pillar .eyebrow { color: var(--muted); }
.pillar h3 { margin-top: 1.25rem; font-size: 1.125rem; font-weight: 500; }
.pillar p { margin-top: 0.75rem; font-size: 0.875rem; line-height: 1.625; color: var(--muted); }

/* Frota */
.frota { background: var(--ink); color: #fff; }
.frota .eyebrow { color: rgba(255,255,255,0.45); }
.frota-head {
  margin-top: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .frota-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
  }
}
.frota h2 { margin-top: 0; color: #fff; max-width: 42rem; }
.frota-intro {
  max-width: 24rem;
  font-size: 0.875rem;
  line-height: 1.625;
  color: rgba(255,255,255,0.5);
}

/* Carousel / grid */
.fleet-wrap { margin-top: 3.5rem; }
.fleet-track {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  overscroll-behavior-x: contain;
  padding-bottom: 0.25rem;
}
.fleet-track::-webkit-scrollbar { display: none; }
.fleet-card {
  flex: 0 0 min(85vw, 22rem);
  scroll-snap-align: start;
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent;
}
.fleet-card img {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
}
.fleet-card .body { padding: 2rem; }
.fleet-card h3 {
  font-size: 1.125rem;
  font-weight: 500;
  color: #fff;
}
.fleet-card p {
  margin-top: 0.75rem;
  font-size: 0.875rem;
  line-height: 1.625;
  color: rgba(255,255,255,0.5);
}
.tags {
  margin-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.tag {
  border: 1px solid rgba(255,255,255,0.15);
  padding: 0.375rem 0.75rem;
  color: rgba(255,255,255,0.6);
}
.fleet-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.25rem;
}
.fleet-dots button {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 999px;
  background: rgba(255,255,255,0.25);
  transition: background 0.15s, width 0.15s;
}
.fleet-dots button.active {
  background: #fff;
  width: 1.25rem;
}
@media (min-width: 768px) {
  .fleet-track {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    overflow: visible;
    scroll-snap-type: none;
  }
  .fleet-card { flex: none; width: auto; }
  .fleet-dots { display: none; }
}

/* Serviços */
.servicos { background: var(--bg); }
.servicos h2 { max-width: 42rem; }
.svc-list {
  margin-top: 3rem;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.svc-row {
  display: grid;
  gap: 0.75rem;
  padding-block: 2rem;
  border-bottom: 1px solid var(--border);
}
.svc-row:last-child { border-bottom: 0; }
@media (min-width: 768px) {
  .svc-row {
    grid-template-columns: 1fr 1.4fr;
    gap: 2.5rem;
  }
}
.svc-row h3 { font-size: 1.125rem; font-weight: 500; }
.svc-row p { line-height: 1.625; color: var(--muted); }

/* Transfers */
.transfers { background: var(--bone); }
.transfers h2 { max-width: 42rem; }
.transfer-grid {
  margin-top: 3rem;
  display: grid;
  gap: 1px;
  border: 1px solid var(--border);
  background: var(--border);
}
@media (min-width: 768px) { .transfer-grid { grid-template-columns: 1fr 1fr; } }
.transfer-card {
  background: var(--bg);
  padding: 2rem;
}
@media (min-width: 768px) { .transfer-card { padding: 2.5rem; } }
.transfer-card h3 { font-size: 1.125rem; font-weight: 500; }
.transfer-card .sub {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted);
}
.transfer-meta {
  margin-top: 2rem;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}
.transfer-meta .eyebrow { color: var(--muted); }
.transfer-meta .val {
  margin-top: 0.25rem;
  font-size: 1.25rem;
  font-weight: 300;
}
.note {
  margin-top: 1.5rem;
  font-size: 0.75rem;
  color: var(--muted);
}

/* Como funciona */
.como { background: var(--bg); }
.como h2 { max-width: 42rem; }
.steps {
  margin-top: 3.5rem;
  display: grid;
  gap: 2.5rem;
}
@media (min-width: 768px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  border-top: 1px solid var(--fg);
  padding-top: 1.5rem;
}
.step .num { font-size: 0.875rem; color: var(--muted); }
.step h3 {
  margin-top: 1rem;
  font-size: 1.25rem;
  font-weight: 300;
}
.step p {
  margin-top: 0.75rem;
  line-height: 1.625;
  color: var(--muted);
}

/* FAQ */
.faq { background: var(--bone); }
.faq-list {
  margin-top: 2.5rem;
  border-top: 1px solid var(--border);
  max-width: 56rem;
}
.faq details { border-bottom: 1px solid var(--border); }
.faq summary {
  display: flex;
  cursor: pointer;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding-block: 1.5rem;
  font-size: 1rem;
  font-weight: 500;
}
.faq summary .plus {
  font-size: 1.25rem;
  font-weight: 300;
  line-height: 1;
  transition: transform 0.15s;
}
.faq details[open] summary .plus { transform: rotate(45deg); }
.faq details p {
  padding-bottom: 1.5rem;
  line-height: 1.625;
  color: var(--muted);
}

/* CTA */
.acesso {
  background: var(--ink);
  text-align: center;
  padding-block: 6rem;
}
@media (min-width: 768px) { .acesso { padding-block: 8rem; } }
.acesso .eyebrow { color: rgba(255,255,255,0.45); }
.acesso h2 {
  margin-top: 1.5rem;
  color: #fff;
  font-size: 1.875rem;
}
@media (min-width: 768px) { .acesso h2 { font-size: 3rem; } }
.acesso p {
  margin: 1.5rem auto 0;
  max-width: 32rem;
  line-height: 1.625;
  color: rgba(255,255,255,0.55);
}

/* Footer */
.site-footer {
  border-top: 1px solid rgba(255,255,255,0.1);
  background: var(--ink);
  color: rgba(255,255,255,0.4);
  font-size: 0.875rem;
}
.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding-block: 2.5rem;
}
@media (min-width: 768px) {
  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}
.site-footer img { height: 1.5rem; width: auto; }


.footer-credit {
  margin-top: 1.25rem;
  padding-bottom: 1.75rem;
  text-align: center;
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: rgba(255,255,255,0.35);
}
.footer-credit a {
  color: rgba(255,255,255,0.7);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.25);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.footer-credit a:hover {
  color: #fff;
  border-bottom-color: rgba(255,255,255,0.7);
}