:root {
  --bg: #05070b;
  --bg-soft: #0b1119;
  --bg-card: #0f1722;
  --bg-card-2: #121d2b;
  --text: #f3f7fd;
  --muted: #a9b4c2;
  --blue: #1f8fff;
  --blue-2: #5bc7ff;
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(91, 199, 255, 0.14);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  --radius: 22px;
  --radius-sm: 16px;
  --container: min(1180px, calc(100% - 32px));
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    linear-gradient(rgba(5, 7, 11, 0.94), rgba(5, 7, 11, 0.98)),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.012) 0,
      rgba(255, 255, 255, 0.012) 2px,
      transparent 2px,
      transparent 14px
    ),
    linear-gradient(180deg, #06080d 0%, #0a1018 100%);
}

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

a {
  text-decoration: none;
  color: inherit;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section-divider {
  position: relative;
}

.section-divider::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(91, 199, 255, 0.18),
    transparent
  );
}

.topo {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(5, 7, 11, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.nav {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-logo {
  width: 64px;
  height: 64px;
  object-fit: contain;
  border-radius: 10px;
}

.brand-text strong {
  display: block;
  font-size: 1.18rem;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-text span {
  color: var(--muted);
  font-size: 0.95rem;
}

.menu {
  display: flex;
  gap: 28px;
}

.menu a {
  color: var(--text);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  position: relative;
}

.menu a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -10px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--blue-2));
  transition: width 0.3s ease;
}

.menu a:hover::after {
  width: 100%;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 88px 0 62px;
  background:
    linear-gradient(rgba(5, 7, 11, 0.88), rgba(5, 7, 11, 0.94)),
    url("img/bg-onibus.png") center/cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at left center, rgba(31, 143, 255, 0.08), transparent 34%),
    linear-gradient(90deg, rgba(5, 7, 11, 0.26), transparent 45%);
  pointer-events: none;
}

.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.18fr 0.82fr;
  gap: 36px;
  align-items: center;
}

.mini {
  color: var(--blue-2);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.2em;
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(2.6rem, 5vw, 5rem);
  line-height: 0.98;
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.hero h1 span {
  color: var(--blue-2);
}

.hero-desc {
  color: var(--muted);
  max-width: 720px;
  font-size: 1.08rem;
  line-height: 1.6;
}

.hero-info {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 30px 0;
}

.hero-pill {
  padding: 12px 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 999px;
  color: var(--text);
  font-size: 0.95rem;
  backdrop-filter: blur(6px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 54px;
  padding: 0 24px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.01em;
  box-shadow: 0 12px 30px rgba(31, 143, 255, 0.24);
  transition: transform 0.25s ease, filter 0.25s ease, box-shadow 0.25s ease;
}

.btn:hover {
  transform: translateY(-3px);
  filter: brightness(1.06);
  box-shadow: 0 16px 36px rgba(31, 143, 255, 0.28);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(91, 199, 255, 0.32);
  box-shadow: none;
}

.hero-card {
  background:
    linear-gradient(rgba(13, 18, 26, 0.9), rgba(13, 18, 26, 0.95)),
    repeating-linear-gradient(
      -45deg,
      rgba(255, 255, 255, 0.012) 0,
      rgba(255, 255, 255, 0.012) 2px,
      transparent 2px,
      transparent 14px
    );
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.hero-card:hover {
  transform: translateY(-6px);
  border-color: var(--line-strong);
}

.hero-logo {
  width: 100%;
  max-width: 360px;
  margin: 0 auto 20px;
}

.hero-card-texto h3 {
  margin-bottom: 10px;
  font-size: 1.35rem;
  font-weight: 800;
}

.hero-card-texto p {
  color: var(--muted);
  line-height: 1.65;
}

.destaques {
  padding: 24px 0 18px;
}

.destaque-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.destaque {
  background: linear-gradient(180deg, rgba(17, 24, 33, 0.96), rgba(11, 16, 23, 0.96));
  border: 1px solid var(--line);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius-sm);
  padding: 24px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.destaque:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
}

.destaque h3 {
  margin-bottom: 8px;
  text-transform: uppercase;
  font-size: 1.25rem;
  font-weight: 800;
}

.destaque p {
  color: var(--muted);
  line-height: 1.55;
}

.secao {
  padding: 88px 0;
}

.secao-topo {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 42px;
}

.secao-topo h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin-bottom: 14px;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.secao-desc {
  color: var(--muted);
  line-height: 1.65;
}

.secao-servicos {
  background: linear-gradient(180deg, rgba(7, 11, 17, 0.96), rgba(5, 7, 11, 0.98));
}

.grid-servicos {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
  margin-top: 40px;
}

.card-servico {
  background: linear-gradient(180deg, #0d1520, #0a1119);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.card-servico:hover {
  transform: translateY(-6px);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.55);
  border-color: var(--line-strong);
}

.card-servico img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.35s ease;
}

.card-servico:hover img {
  transform: scale(1.04);
}

.card-servico h3 {
  padding: 18px 18px 8px;
  font-size: 1.22rem;
  color: #ffffff;
  font-weight: 800;
}

.card-servico p {
  padding: 0 18px 22px;
  color: var(--muted);
  font-size: 0.96rem;
  line-height: 1.55;
}

.secao-sobre {
  background:
    linear-gradient(180deg, rgba(8, 12, 18, 0.98), rgba(6, 9, 14, 0.98));
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 32px;
  align-items: center;
}

.sobre-texto {
  padding: 18px 0;
}

.sobre-texto h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 16px;
  text-transform: uppercase;
  line-height: 1.02;
  letter-spacing: -0.04em;
  text-wrap: balance;
}

.sobre-texto p {
  color: var(--muted);
  margin-bottom: 14px;
  line-height: 1.7;
  font-size: 1.04rem;
}

.sobre-box {
  background:
    linear-gradient(180deg, rgba(17, 24, 33, 0.95), rgba(11, 16, 23, 0.98));
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 30px;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.sobre-box:hover {
  transform: translateY(-5px);
  border-color: var(--line-strong);
}

.sobre-box h3 {
  margin-bottom: 16px;
  text-transform: uppercase;
  font-size: 1.45rem;
  font-weight: 800;
}

.sobre-box ul {
  list-style: none;
  padding-left: 0;
}

.sobre-box li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  line-height: 1.65;
}

.sobre-box li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 0 12px rgba(91, 199, 255, 0.45);
}

.sobre-box li + li {
  margin-top: 12px;
}

.contato {
  background: linear-gradient(180deg, rgba(7, 10, 15, 0.98), rgba(5, 7, 11, 0.98));
}

.contato-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: linear-gradient(180deg, rgba(17, 24, 33, 0.96), rgba(11, 16, 23, 0.96));
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 34px;
  box-shadow: var(--shadow);
}

.contato-box h2 {
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  margin: 10px 0 12px;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: -0.03em;
}

.contato-box p {
  color: var(--muted);
  line-height: 1.6;
}

.rodape {
  border-top: 1px solid var(--line);
  background: #05070b;
  padding: 40px 0 44px;
}

.rodape-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: center;
}

.rodape-marca {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}

.rodape-logo {
  width: 140px;
  height: auto;
  object-fit: contain;
}

.rodape-copy {
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.45;
}

.rodape-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rodape-info p {
  color: #d9e2ee;
  font-size: 1.03rem;
  line-height: 1.55;
}

.rodape-info strong {
  color: #ffffff;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 120;
  min-width: 66px;
  height: 66px;
  padding: 0 18px;
  border-radius: 999px;
  background: linear-gradient(135deg, #12d36b, #0fb45b);
  color: #fff;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.32);
  transition: transform 0.25s ease, filter 0.25s ease, box-shadow 0.25s ease;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.02);
  filter: brightness(1.04);
  box-shadow: 0 22px 36px rgba(0, 0, 0, 0.36);
}

.whatsapp-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: revealUp 0.75s ease forwards;
}

.reveal-delay {
  animation-delay: 0.12s;
}

.reveal-delay-2 {
  animation-delay: 0.22s;
}

@keyframes revealUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1080px) {
  .hero-grid,
  .sobre-grid,
  .rodape-grid {
    grid-template-columns: 1fr;
  }

  .destaque-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-lado {
    max-width: 560px;
  }
}

@media (max-width: 900px) {
  .menu {
    display: none;
  }

  .destaque-grid {
    grid-template-columns: 1fr;
  }

  .contato-box {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 680px) {
  .nav {
    min-height: 76px;
  }

  .brand-logo {
    width: 54px;
    height: 54px;
  }

  .brand-text strong {
    font-size: 1rem;
  }

  .brand-text span {
    font-size: 0.85rem;
  }

  .hero {
    padding: 56px 0 42px;
    background-position: 62% center;
  }

  .hero h1 {
    font-size: 2.55rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .btn,
  .btn-outline {
    width: 100%;
  }

  .secao {
    padding: 70px 0;
  }

  .secao-topo h2,
  .sobre-texto h2,
  .contato-box h2 {
    font-size: 2.2rem;
  }

  .card-servico img {
    height: 210px;
  }

  .rodape-marca,
  .rodape-info {
    text-align: center;
  }

  .whatsapp-float {
    width: 60px;
    min-width: 60px;
    height: 60px;
    padding: 0;
    border-radius: 50%;
  }

  .whatsapp-float span {
    display: none;
  }

  .whatsapp-icon {
    width: 26px;
    height: 26px;
  }
}