/* ============================================
   UP4REPO — Design tokens
   Palette: asphalt / steel / amber caution / plate white
   Type: Oswald (display, condensed signage feel)
         Work Sans (body, readable)
         Roboto Mono (plate numbers, data, labels)
   Signature: the embossed "license plate" badge motif
============================================ */

:root {
  --asphalt: #16181b;
  --asphalt-2: #1e2125;
  --steel: #262a30;
  --steel-light: #343941;
  --amber: #f2a900;
  --amber-dark: #c98700;
  --offwhite: #f1efe9;
  --slate: #9aa2ac;
  --slate-dim: #6b7481;
  --plate-white: #f7f7f4;
  --danger: #c1442f;

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'Roboto Mono', 'Courier New', monospace;

  --radius: 6px;
  --max-width: 1180px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--asphalt);
  color: var(--offwhite);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--amber); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.narrow {
  max-width: 780px;
}

h1, h2, h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  color: var(--offwhite);
  font-weight: 600;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; }
h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 3px solid var(--amber);
  display: inline-block;
}
h3 {
  font-size: 1.15rem;
  color: var(--amber);
  margin-top: 2rem;
  letter-spacing: 0.03em;
}

p { color: var(--slate); margin: 0.9rem 0; }
.contact-section p, .hero p { color: var(--offwhite); }

ul.benefit-list {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0;
  display: grid;
  gap: 0.75rem;
}
ul.benefit-list li {
  color: var(--offwhite);
  background: var(--steel);
  border-left: 4px solid var(--amber);
  padding: 0.8rem 1rem;
  border-radius: 0 4px 4px 0;
}

/* ============ HEADER ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(22, 24, 27, 0.94);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--steel-light);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
  gap: 1rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--offwhite);
}
.logo span { color: var(--amber); }
.logo:hover { text-decoration: none; }

.main-nav {
  display: flex;
  gap: 1.75rem;
}
.main-nav a {
  color: var(--slate);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.main-nav a:hover { color: var(--amber); text-decoration: none; }

.plate-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: var(--plate-white);
  color: var(--asphalt);
  border: 2px solid var(--asphalt);
  border-radius: 5px;
  padding: 5px 14px;
  box-shadow: inset 0 0 0 2px var(--amber);
}
.plate-cta-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  font-weight: 700;
}
.plate-cta-number {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.03em;
}
.plate-cta:hover { text-decoration: none; background: var(--amber); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--offwhite);
  display: block;
}

/* ============ HAZARD STRIP (signature detail) ============ */
.hazard-strip {
  height: 10px;
  background: repeating-linear-gradient(
    -45deg,
    var(--amber),
    var(--amber) 14px,
    var(--asphalt) 14px,
    var(--asphalt) 28px
  );
}

/* ============ HERO ============ */
.hero {
  background: linear-gradient(180deg, var(--asphalt-2) 0%, var(--asphalt) 60%);
  position: relative;
}
.hero-inner {
  padding: 4rem 24px 4.5rem;
  max-width: 860px;
}

.plate-badge {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  background: var(--plate-white);
  color: var(--asphalt);
  border: 3px solid var(--asphalt);
  border-radius: 8px;
  padding: 10px 22px 12px;
  box-shadow: inset 0 0 0 3px var(--amber);
  margin-bottom: 1.75rem;
  transform: rotate(-1.5deg);
}
.plate-badge-top {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  font-weight: 700;
  color: var(--slate-dim);
}
.plate-badge-main {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
}
.plate-badge-bottom {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  color: var(--amber-dark);
  font-weight: 700;
}

.hero-lede {
  font-size: 1.1rem;
  max-width: 640px;
  margin-bottom: 2rem;
}

.btn-primary {
  display: inline-block;
  background: var(--amber);
  color: var(--asphalt);
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 30px;
  border-radius: 4px;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn-primary:hover {
  background: var(--offwhite);
  text-decoration: none;
  transform: translateY(-2px);
}
.btn-large { padding: 16px 36px; font-size: 1.05rem; }

/* ============ CONTENT ============ */
.content-section {
  padding: 1rem 0 2rem;
}

.faq-list {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
}
.faq-item {
  background: var(--steel);
  border-radius: var(--radius);
  padding: 1.25rem 1.5rem;
  border-left: 3px solid var(--amber-dark);
}
.faq-item h3 { margin-top: 0; }
.faq-item p { margin: 0.4rem 0 0; }

/* ============ CONTACT ============ */
.contact-section {
  background: var(--steel);
  padding: 3.5rem 0 4rem;
  text-align: center;
}
.contact-inner h2 {
  border-top: none;
  padding-top: 0;
}
.contact-lede {
  margin-bottom: 2rem;
  color: var(--slate);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 0 auto 2.5rem;
  max-width: 900px;
}
.contact-card {
  background: var(--asphalt);
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.contact-label {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--slate-dim);
}
.contact-card a, .contact-card span:last-child {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--offwhite);
}
.contact-card a:hover { color: var(--amber); }

/* ============ FOOTER ============ */
.site-footer {
  background: var(--asphalt-2);
  border-top: 1px solid var(--steel-light);
  padding: 1.5rem 0;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--slate-dim);
}

/* ============ RESPONSIVE ============ */
@media (max-width: 860px) {
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--asphalt-2);
    flex-direction: column;
    padding: 1rem 24px;
    gap: 1rem;
    border-bottom: 1px solid var(--steel-light);
    display: none;
  }
  .main-nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .plate-cta { display: none; }
  .header-inner { position: relative; }
}

@media (max-width: 600px) {
  .hero-inner { padding: 2.75rem 20px 3rem; }
  h1 { font-size: 1.85rem; }
  .plate-badge-main { font-size: 1.3rem; }
  .btn-large, .btn-primary { width: 100%; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn-primary:hover { transform: none; }
}