:root {
  --accent-blue: #00a8ff;
  --black: #000000;
  --white: #ffffff;
}

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

/* Base */
body {
  font-family: 'Montserrat', Arial, sans-serif;
  line-height: 1.6;
  color: var(--white);
  background: var(--black);
}

/* Header */
.site-header {
  background: var(--black);
  color: var(--white);
  border-bottom: 4px solid var(--accent-blue);
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem 1.5rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  column-gap: 1.5rem;
}

.logo-block h1 {
  font-family: 'Pacifico', cursive;
  font-size: 2rem;
  letter-spacing: 0.05em;
}

.tagline {
  font-size: 0.9rem;
  opacity: 0.85;
  margin-top: 0.3rem;
}

/* Car centred in header */
.header-center {
  display: flex;
  justify-content: center;
}

.header-car {
  max-width: 260px;
  width: 100%;
  display: block;
}

/* Navigation right */
.main-nav {
  display: flex;
  gap: 1.25rem;
  justify-content: flex-end;
}

.main-nav a {
  color: var(--white);
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.8rem;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--accent-blue);
}

/* Hero */
.hero {
  background: var(--black);
  border-bottom: 6px solid var(--accent-blue);
}

.hero-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 3.5rem 1.5rem 3.25rem;
  text-align: center;
}

.hero h2 {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 2.2rem;
  margin-bottom: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.hero p {
  max-width: 650px;
  margin: 0.5rem auto 1.75rem;
  font-size: 1rem;
}

/* Button */
.btn-primary {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  background: var(--accent-blue);
  color: var(--white);
  text-decoration: none;
  border-radius: 4px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.8rem;
}

.btn-primary:hover {
  background: #0084c7;
}

/* Layout */
main {
  padding: 2.5rem 1rem 3.5rem;
}

/* Centre container content */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem;
  background: var(--black);
  border-top: 6px solid var(--accent-blue);
  text-align: center;
}

/* Section titles */
.section-title {
  font-family: 'Montserrat', Arial, sans-serif;
  font-size: 1.6rem;
  margin-bottom: 1rem;
  text-align: center;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.container > p {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 1.75rem;
  font-size: 0.95rem;
}

/* Services grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.6rem;
  margin-top: 0.5rem;
}

.service-card {
  border: 1px solid var(--accent-blue);
  border-radius: 6px;
  padding: 1.4rem;
  background: #050505;
  color: var(--white);
  text-align: left;
}

.service-card h3 {
  font-family: 'Montserrat', Arial, sans-serif;
  margin-bottom: 0.55rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.9rem;
  color: var(--accent-blue);
}

.service-card p {
  font-size: 0.9rem;
}

/* CTA strip */
.cta-strip {
  background: var(--accent-blue);
  color: var(--white);
  padding: 1.5rem 2rem;
  text-align: center;
  margin-top: 2.25rem;
  border-radius: 4px;
}

.cta-strip p {
  margin-bottom: 0.8rem;
}

/* Footer */
footer {
  background: var(--black);
  color: var(--white);
  padding: 1.6rem 1.5rem;
  font-size: 0.9rem;
  border-top: 4px solid var(--accent-blue);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
}

/* Inner-page hero */
.hero-small {
  padding: 2.4rem 1.5rem 2.2rem;
}

.hero-small .hero-inner {
  padding: 0;
}

/* About page layout */
.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1.4fr);
  gap: 2rem;
  text-align: left;
}

.about-list h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

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

.about-list li {
  margin-bottom: 0.4rem;
}

/* Contact page layout – centred */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, 2fr);
  gap: 2rem;
  justify-items: center;
}

/* Contact details text left inside centred container */
.contact-details {
  text-align: left;
  width: 100%;
  max-width: 420px;
}

/* Form: limit width and centre */
.contact-form {
  width: 100%;
  max-width: 480px;
}

.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  text-align: left;
  margin: 0 auto;
}

.contact-form label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.contact-form input,
.contact-form textarea {
  background: #050505;
  border: 1px solid var(--accent-blue);
  color: var(--white);
  padding: 0.5rem 0.6rem;
  border-radius: 4px;
  font-family: inherit;
  font-size: 0.9rem;
}

/* Responsive tweaks */
@media (max-width: 900px) {
  .header-inner {
    grid-template-columns: 1fr;
    row-gap: 0.75rem;
    text-align: center;
  }

  .logo-block {
    text-align: center;
  }

  .header-center {
    justify-content: center;
  }

  .main-nav {
    justify-content: center;
  }

  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    justify-items: center;
  }

  .contact-details,
  .contact-form {
    max-width: 100%;
  }
}

@media (max-width: 600px) {
  .header-inner {
    padding: 1rem;
  }

  .main-nav {
    gap: 0.9rem;
  }

  .hero-inner {
    padding: 3rem 1.25rem 3rem;
  }

  .container {
    padding: 1.6rem 1.25rem;
  }
}