:root {
  --navy: #071426;
  --navy-2: #0d1f33;
  --panel: #17283d;
  --orange: #e8820c;
  --orange-dark: #c86e0a;
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.72);
  --line: rgba(255, 255, 255, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--navy);
  color: var(--text);
  font-family: Inter, Arial, sans-serif;
}

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

.site-header {
  align-items: center;
  background: rgba(7, 20, 38, 0.86);
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 28px;
  justify-content: space-between;
  left: 0;
  padding: 14px clamp(18px, 5vw, 56px);
  position: fixed;
  right: 0;
  top: 0;
  z-index: 20;
}

.brand {
  align-items: center;
  display: flex;
  height: 58px;
  width: 180px;
}

.brand img {
  background: #fff;
  border-radius: 6px;
  height: 58px;
  max-width: 100%;
  object-fit: contain;
  padding: 4px 10px;
}

nav {
  display: flex;
  gap: 28px;
}

nav a,
.quote-link {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: color 0.2s ease, background 0.2s ease;
}

nav a:hover {
  color: var(--orange);
}

.quote-link,
.button,
form button {
  background: var(--orange);
  color: #fff;
  display: inline-flex;
  font-weight: 900;
  justify-content: center;
  padding: 13px 18px;
  text-transform: uppercase;
}

.quote-link:hover,
.button.primary:hover,
form button:hover {
  background: var(--orange-dark);
}

.hero {
  background-image:
    linear-gradient(90deg, rgba(7, 20, 38, 0.96), rgba(7, 20, 38, 0.64), rgba(7, 20, 38, 0.32)),
    url("assets/volvo-fh540.jpg");
  background-position: center;
  background-size: cover;
  min-height: 100vh;
  overflow: hidden;
  padding: 150px clamp(20px, 6vw, 72px) 150px;
  position: relative;
}

.hero-content {
  max-width: 720px;
  position: relative;
  z-index: 2;
}

.section-kicker {
  align-items: center;
  color: var(--orange);
  display: flex;
  font-size: 0.76rem;
  font-weight: 900;
  gap: 14px;
  letter-spacing: 0.24em;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.section-kicker span {
  background: var(--orange);
  display: inline-block;
  height: 1px;
  width: 52px;
}

h1,
h2,
h3 {
  font-family: Oswald, Impact, sans-serif;
  letter-spacing: 0;
  margin: 0;
  text-transform: uppercase;
}

h1 {
  font-size: clamp(3.1rem, 7vw, 6.4rem);
  line-height: 0.96;
}

h1 strong,
h2 strong {
  color: var(--orange);
  display: block;
  font: inherit;
}

.hero p {
  color: var(--muted);
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.7;
  max-width: 620px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.button.secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.55);
}

.hero-strip {
  background: rgba(7, 20, 38, 0.9);
  border-top: 1px solid var(--line);
  bottom: 0;
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, 1fr);
  left: 0;
  padding: 22px clamp(20px, 6vw, 72px);
  position: absolute;
  right: 0;
}

.hero-strip div {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.95rem;
  font-weight: 700;
}

.section {
  padding: 92px clamp(20px, 6vw, 72px);
}

.section-dark,
.contact {
  background: var(--navy);
}

.container {
  margin: 0 auto;
  max-width: 1180px;
}

h2 {
  font-size: clamp(2.6rem, 6vw, 4.9rem);
  line-height: 1;
  margin: 16px 0 44px;
}

.service-grid,
.stats-grid,
.values-grid {
  display: grid;
  gap: 22px;
}

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

.service-card {
  background: var(--panel);
  border: 1px solid var(--line);
  min-height: 280px;
  padding: 34px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.service-card:hover {
  border-color: rgba(232, 130, 12, 0.65);
  transform: translateY(-4px);
}

.service-card strong {
  color: rgba(232, 130, 12, 0.22);
  display: block;
  font-family: Oswald, Impact, sans-serif;
  font-size: 4.8rem;
  line-height: 1;
  margin-bottom: 22px;
}

.service-card h3,
.values-grid h3 {
  color: #fff;
  font-size: 1.45rem;
  margin-bottom: 14px;
}

.service-card p,
.about p,
.values-grid p,
.contact p,
footer p {
  color: var(--muted);
  line-height: 1.7;
}

.image-credit {
  font-size: 0.75rem;
  margin-top: 14px;
}

.about {
  background-image:
    linear-gradient(rgba(7, 20, 38, 0.9), rgba(7, 20, 38, 0.9)),
    url("https://images.unsplash.com/photo-1519003722824-194d4455a60c?auto=format&fit=crop&w=1800&q=80");
  background-position: center;
  background-size: cover;
}

.about-grid {
  align-items: center;
  display: grid;
  gap: 64px;
  grid-template-columns: 1fr 1fr;
}

blockquote {
  border-left: 4px solid var(--orange);
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.15rem;
  font-style: italic;
  line-height: 1.7;
  margin: 28px 0 0;
  padding-left: 22px;
}

.values-grid {
  grid-template-columns: repeat(2, 1fr);
}

.about-visual {
  display: grid;
  gap: 18px;
}

.about-visual img {
  aspect-ratio: 3 / 4;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(232, 130, 12, 0.36);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
  display: block;
  max-height: 560px;
  object-fit: contain;
  object-position: center;
  width: 100%;
}

.values-grid div {
  background: rgba(255, 255, 255, 0.055);
  border: 1px solid var(--line);
  padding: 26px;
}

.stats {
  background: var(--orange);
  color: var(--navy);
  padding: 52px clamp(20px, 6vw, 72px);
}

.stats-grid {
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}

.stats strong {
  display: block;
  font-family: Oswald, Impact, sans-serif;
  font-size: clamp(2rem, 4vw, 3.3rem);
  margin-bottom: 8px;
  text-transform: uppercase;
}

.stats span {
  display: block;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.contact {
  background: var(--navy-2);
}

.contact-grid {
  display: grid;
  gap: 36px;
  grid-template-columns: 0.8fr 1.2fr;
}

aside {
  border: 1px solid var(--line);
  padding: 28px;
}

aside img,
footer img {
  background: #fff;
  border-radius: 8px;
  display: block;
  max-width: 210px;
  object-fit: contain;
  padding: 8px;
  width: 100%;
}

aside h3 {
  font-size: 1.8rem;
  margin-top: 28px;
}

ul {
  color: var(--muted);
  line-height: 2;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

form {
  background: var(--panel);
  border: 1px solid var(--line);
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(2, 1fr);
  padding: 30px;
}

label {
  color: rgba(255, 255, 255, 0.62);
  display: grid;
  font-size: 0.76rem;
  font-weight: 800;
  gap: 8px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

input,
select,
textarea {
  background: var(--navy);
  border: 1px solid var(--line);
  color: #fff;
  font: 400 1rem Inter, Arial, sans-serif;
  min-height: 48px;
  outline: none;
  padding: 12px 14px;
  width: 100%;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--orange);
}

.full,
form button {
  grid-column: 1 / -1;
}

form button {
  border: 0;
  cursor: pointer;
  min-height: 54px;
}

footer {
  background: #050d18;
  border-top: 1px solid var(--line);
  padding: 54px clamp(20px, 6vw, 72px);
}

.footer-grid {
  display: grid;
  gap: 44px;
  grid-template-columns: 1.6fr 0.7fr 0.9fr;
}

footer a {
  color: var(--muted);
  display: block;
  line-height: 2;
}

footer h3 {
  border-bottom: 2px solid var(--orange);
  display: inline-block;
  font-size: 1rem;
  margin-bottom: 18px;
  padding-bottom: 8px;
}

@media (max-width: 860px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    gap: 14px;
    position: absolute;
  }

  nav {
    flex-wrap: wrap;
    gap: 16px;
  }

  .quote-link {
    display: none;
  }

  .hero {
    padding-top: 220px;
  }

  .hero-strip,
  .service-grid,
  .about-grid,
  .stats-grid,
  .contact-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .hero-strip {
    position: static;
  }

  .values-grid,
  form {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .section {
    padding: 72px 18px;
  }

  .hero {
    padding-left: 18px;
    padding-right: 18px;
  }

  .hero-actions .button {
    width: 100%;
  }

  form,
  .service-card,
  aside {
    padding: 22px;
  }
}