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

body {
  font-family: Arial, Helvetica, sans-serif;
  background: #f5f7fa;
  color: #111827;
  line-height: 1.6;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(10, 15, 28, 0.95);
  color: white;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 7%;
  box-shadow: 0 10px 25px rgba(0,0,0,.18);
}

.logo {
  font-weight: 800;
  font-size: 1.2rem;
}

.logo span {
  color: #fbbf24;
}

nav {
  display: flex;
  gap: 22px;
}

nav a {
  color: white;
  text-decoration: none;
  font-weight: 600;
}

.menu-btn {
  display: none;
  background: none;
  color: white;
  border: 0;
  font-size: 1.8rem;
}

.hero {
  min-height: 88vh;
  background:
    linear-gradient(rgba(7, 12, 24, .78), rgba(7, 12, 24, .65)),
    url("https://images.unsplash.com/photo-1601584115197-04ecc0da31d7?auto=format&fit=crop&w=1600&q=80");
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  padding: 8% 7%;
  color: white;
}

.hero-content {
  max-width: 780px;
}

.badge, .section-label {
  color: #fbbf24;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.hero h1 {
  font-size: clamp(2.2rem, 6vw, 4.8rem);
  line-height: 1.05;
  margin-bottom: 18px;
}

.hero-text {
  font-size: 1.2rem;
  max-width: 680px;
  margin-bottom: 28px;
  color: #e5e7eb;
}

.hero-buttons, .contact-buttons {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn {
  display: inline-block;
  padding: 14px 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  border: none;
  cursor: pointer;
}

.primary {
  background: #fbbf24;
  color: #111827;
}

.secondary {
  background: white;
  color: #111827;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  margin: -45px 7% 60px;
  background: white;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 18px 45px rgba(0,0,0,.12);
}

.stats div {
  padding: 28px;
  text-align: center;
  border-right: 1px solid #e5e7eb;
}

.stats strong {
  display: block;
  font-size: 2rem;
  color: #111827;
}

.stats span {
  color: #6b7280;
  font-weight: 700;
}

.section {
  padding: 80px 7%;
}

.section h2, .split h2, .quote h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 25px;
}

.cards, .features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.card, .features div {
  background: white;
  padding: 28px;
  border-radius: 22px;
  box-shadow: 0 12px 30px rgba(0,0,0,.08);
}

.icon {
  font-size: 2.3rem;
  margin-bottom: 15px;
}

.card h3, .features h3 {
  margin-bottom: 10px;
}

.split {
  padding: 80px 7%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 45px;
  align-items: center;
  background: white;
}

.split-text ul {
  list-style: none;
  margin: 22px 0;
  font-weight: 700;
}

.truck-photo {
  min-height: 440px;
  border-radius: 30px;
  box-shadow: 0 20px 50px rgba(0,0,0,.18);
  background-size: cover;
  background-position: center;
}

.photo-one {
  background-image:
    linear-gradient(rgba(0,0,0,.1), rgba(0,0,0,.1)),
    url("https://images.unsplash.com/photo-1501700493788-fa1a4fc9fe62?auto=format&fit=crop&w=1200&q=80");
}

.dark {
  background: #0f172a;
  color: white;
}

.dark .features div {
  background: #172033;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.gallery-img {
  min-height: 260px;
  border-radius: 24px;
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.gallery-img span {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: rgba(0,0,0,.65);
  color: white;
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 800;
}

.g1 { background-image: url("https://images.unsplash.com/photo-1587293852726-70cdb56c2866?auto=format&fit=crop&w=900&q=80"); }
.g2 { background-image: url("https://images.unsplash.com/photo-1616432043562-3671ea2e5242?auto=format&fit=crop&w=900&q=80"); }
.g3 { background-image: url("https://images.unsplash.com/photo-1519003722824-194d4455a60c?auto=format&fit=crop&w=900&q=80"); }
.g4 { background-image: url("https://images.unsplash.com/photo-1494412651409-8963ce7935a7?auto=format&fit=crop&w=900&q=80"); }

.quote {
  padding: 80px 7%;
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 45px;
  background: #fff7ed;
}

form {
  background: white;
  padding: 28px;
  border-radius: 24px;
  box-shadow: 0 12px 30px rgba(0,0,0,.08);
  display: grid;
  gap: 14px;
}

input, textarea {
  width: 100%;
  padding: 15px;
  border: 1px solid #d1d5db;
  border-radius: 14px;
  font-size: 1rem;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.contact {
  text-align: center;
}

.contact-buttons {
  justify-content: center;
}

footer {
  background: #0f172a;
  color: white;
  text-align: center;
  padding: 25px;
}

@media (max-width: 900px) {
  .menu-btn {
    display: block;
  }

  nav {
    display: none;
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: #0f172a;
    flex-direction: column;
    padding: 20px 7%;
  }

  nav.show {
    display: flex;
  }

  .stats, .cards, .features, .gallery, .split, .quote {
    grid-template-columns: 1fr;
  }

  .stats {
    margin-top: 0;
    border-radius: 0;
  }

  .hero {
    min-height: 75vh;
  }
}