/* Throttle Junkiez, LLC — Shared Styles */

:root {
  --charcoal: #1a1a1a;
  --charcoal-light: #2a2826;
  --rust: #c1502e;
  --rust-bright: #e0703f;
  --chrome: #d8d4cc;
  --paper: #f0ece2;
  --steel: #4a4a48;
  --line: #3a3836;

  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, sans-serif;
  --font-mono: 'Roboto Mono', monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--charcoal);
  line-height: 1.6;
}

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

a {
  color: inherit;
}

/* ===== Header / Nav ===== */
.site-header {
  background: var(--charcoal);
  color: var(--paper);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 3px solid var(--rust);
}

.nav-wrap {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--paper);
  display: flex;
  align-items: baseline;
  gap: 0.4rem;
}

.logo span {
  color: var(--rust-bright);
}

.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.95rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--chrome);
  position: relative;
  padding-bottom: 4px;
  transition: color 0.2s ease;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--rust-bright);
}

.nav-links a.active::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--rust-bright);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--paper);
  font-size: 1.8rem;
  cursor: pointer;
}

@media (max-width: 720px) {
  .nav-toggle {
    display: block;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--charcoal);
    flex-direction: column;
    gap: 0;
    border-top: 1px solid var(--line);
  }
  .nav-links.open {
    display: flex;
  }
  .nav-links a {
    padding: 1rem 1.5rem;
    width: 100%;
    border-bottom: 1px solid var(--line);
  }
}

/* ===== Footer ===== */
.site-footer {
  background: var(--charcoal);
  color: var(--steel);
  padding: 3rem 1.5rem 2rem;
  margin-top: 5rem;
  border-top: 3px solid var(--rust);
}

.footer-wrap {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 2rem;
}

.footer-brand {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--paper);
  font-size: 1.2rem;
}

.footer-brand span {
  color: var(--rust-bright);
}

.footer-tagline {
  margin-top: 0.5rem;
  font-size: 0.9rem;
  color: var(--steel);
  max-width: 320px;
}

.footer-col h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--chrome);
  font-size: 0.9rem;
  margin-bottom: 0.8rem;
}

.footer-col ul {
  list-style: none;
  font-size: 0.9rem;
}

.footer-col li {
  margin-bottom: 0.4rem;
}

.footer-col a {
  text-decoration: none;
  color: var(--steel);
  transition: color 0.2s ease;
}

.footer-col a:hover {
  color: var(--rust-bright);
}

.footer-bottom {
  max-width: 1200px;
  margin: 2.5rem auto 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.8rem;
  text-align: center;
  color: var(--steel);
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.95rem;
  text-decoration: none;
  padding: 0.9rem 2rem;
  border: 2px solid var(--rust);
  color: var(--paper);
  background: var(--rust);
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease;
}

.btn:hover {
  background: transparent;
  color: var(--rust-bright);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}

.btn-outline:hover {
  background: var(--charcoal);
  color: var(--paper);
}

/* ===== Hero ===== */
.hero {
  background: var(--charcoal);
  color: var(--paper);
  padding: 5rem 1.5rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      135deg,
      rgba(193, 80, 46, 0.06) 0px,
      rgba(193, 80, 46, 0.06) 2px,
      transparent 2px,
      transparent 40px
    );
  pointer-events: none;
}

.hero-wrap {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  color: var(--rust-bright);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.02em;
  margin-bottom: 1.5rem;
}

.hero h1 .accent {
  color: var(--rust-bright);
}

.hero p {
  font-size: 1.15rem;
  color: var(--chrome);
  max-width: 540px;
  margin-bottom: 2rem;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-actions .btn-outline {
  color: var(--paper);
  border-color: var(--steel);
}

.hero-actions .btn-outline:hover {
  background: var(--paper);
  color: var(--charcoal);
  border-color: var(--paper);
}

/* ===== Sections ===== */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 5rem 1.5rem;
}

.section-tight {
  padding-top: 0;
}

.section-eyebrow {
  font-family: var(--font-mono);
  color: var(--rust);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.8rem;
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 1rem;
}

.section-intro {
  max-width: 640px;
  color: var(--steel);
  font-size: 1.05rem;
  margin-bottom: 2.5rem;
}

/* ===== Build cards (homepage current projects) ===== */
.build-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.build-card {
  background: var(--charcoal);
  color: var(--paper);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.build-card:hover {
  transform: translateY(-4px);
  border-color: var(--rust);
}

.build-card-img {
  aspect-ratio: 16 / 10;
  background: var(--steel);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.build-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.build-card-status {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--rust);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.35rem 0.7rem;
}

.build-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.build-card-body h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.4rem;
  letter-spacing: 0.04em;
  margin-bottom: 0.5rem;
}

.build-card-body p {
  color: var(--chrome);
  font-size: 0.95rem;
  margin-bottom: 1.2rem;
  flex: 1;
}

.build-card-link {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.8rem;
  color: var(--rust-bright);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.build-card-link::after {
  content: '→';
  transition: transform 0.2s ease;
}

.build-card:hover .build-card-link::after {
  transform: translateX(4px);
}

/* ===== Services ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.service-item {
  background: var(--paper);
  padding: 2rem;
}

.service-item .tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--rust);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.6rem;
  display: block;
}

.service-item h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.3rem;
  letter-spacing: 0.03em;
  margin-bottom: 0.6rem;
}

.service-item p {
  color: var(--steel);
  font-size: 0.95rem;
}

/* ===== Build Sheet (spec card for car pages) ===== */
.build-sheet {
  background: var(--charcoal);
  color: var(--paper);
  border: 1px solid var(--line);
  padding: 2.5rem;
  margin-bottom: 3rem;
}

.build-sheet-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 1rem;
  border-bottom: 2px solid var(--rust);
  padding-bottom: 1.5rem;
  margin-bottom: 1.5rem;
}

.build-sheet-header h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  letter-spacing: 0.03em;
}

.build-sheet-status {
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.85rem;
  color: var(--rust-bright);
  border: 1px solid var(--rust);
  padding: 0.5rem 1rem;
  white-space: nowrap;
}

.build-sheet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 1.5rem;
}

.spec {
  border-left: 2px solid var(--rust);
  padding-left: 1rem;
}

.spec dt {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--steel);
  margin-bottom: 0.3rem;
}

.spec dd {
  font-family: var(--font-display);
  font-size: 1.1rem;
  letter-spacing: 0.02em;
}

/* ===== Progress timeline ===== */
.timeline {
  list-style: none;
  border-left: 2px solid var(--line);
  margin-left: 0.6rem;
}

.timeline li {
  position: relative;
  padding: 0 0 2rem 2rem;
}

.timeline li::before {
  content: '';
  position: absolute;
  left: -7px;
  top: 4px;
  width: 12px;
  height: 12px;
  background: var(--paper);
  border: 2px solid var(--rust);
  border-radius: 50%;
}

.timeline li.done::before {
  background: var(--rust);
}

.timeline li:last-child {
  padding-bottom: 0;
}

.timeline-date {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--rust);
  display: block;
  margin-bottom: 0.3rem;
}

.timeline h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.1rem;
  letter-spacing: 0.03em;
  margin-bottom: 0.3rem;
}

.timeline p {
  color: var(--steel);
  font-size: 0.95rem;
}

/* ===== Photo gallery ===== */
.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1rem;
}

.gallery-item {
  aspect-ratio: 4 / 3;
  background: var(--steel);
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.placeholder-img {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  height: 100%;
  background: var(--steel);
  color: var(--chrome);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.85rem;
  padding: 1rem;
}

/* ===== Contact / Request form ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
}

@media (max-width: 880px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  color: var(--steel);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--paper);
  border: 2px solid var(--charcoal);
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--charcoal);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: 3px solid var(--rust-bright);
  outline-offset: 0;
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.radio-group {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.radio-option {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
}

.radio-option input {
  width: auto;
}

.contact-info-card {
  background: var(--charcoal);
  color: var(--paper);
  padding: 2.5rem;
  height: fit-content;
}

.contact-info-card h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-size: 1.4rem;
  margin-bottom: 1.5rem;
  color: var(--rust-bright);
}

.contact-info-row {
  margin-bottom: 1.5rem;
}

.contact-info-row .tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--steel);
  display: block;
  margin-bottom: 0.3rem;
}

.contact-info-row a,
.contact-info-row p {
  font-size: 1.05rem;
  text-decoration: none;
  color: var(--paper);
}

/* ===== CTA banner ===== */
.cta-banner {
  background: var(--rust);
  color: var(--paper);
  text-align: center;
  padding: 4rem 1.5rem;
}

.cta-banner h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: clamp(1.8rem, 5vw, 3rem);
  margin-bottom: 1rem;
}

.cta-banner p {
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.cta-banner .btn {
  background: var(--charcoal);
  border-color: var(--charcoal);
}

.cta-banner .btn:hover {
  background: transparent;
  color: var(--charcoal);
  border-color: var(--charcoal);
}