:root {
  --bg: #070707;
  --panel: #121212;
  --panel-2: #1b1b1b;
  --line: #303030;
  --text: #f4f4f4;
  --muted: #b7b7b7;
  --red: #e52525;
  --red-dark: #9f1616;
  --green: #21c45d;
  --green-bg: rgba(33, 196, 93, .14);
  --green-line: rgba(33, 196, 93, .58);
  --gold: #e2aa32;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(0, 0, 0, .38);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, Arial, Helvetica, sans-serif;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  padding: 7px clamp(18px, 4vw, 58px);
  background: rgba(7, 7, 7, .92);
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  backdrop-filter: blur(16px);
}
.brand img {
  width: clamp(94px, 10vw, 138px);
  height: auto;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}
.main-nav a, .language-select, .nav-toggle {
  min-height: 38px;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 8px 12px;
  color: var(--muted);
  background: transparent;
}
.main-nav a.active, .main-nav a:hover, .language-select:hover {
  color: var(--white);
  border-color: rgba(229, 37, 37, .55);
}
.language-select {
  color: var(--white);
  background: #111;
}
.nav-toggle { display: none; color: var(--white); border-color: var(--line); }

.hero {
  min-height: calc(100vh - 58px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  align-items: end;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,0,0,.88), rgba(0,0,0,.48) 48%, rgba(0,0,0,.22)),
    linear-gradient(0deg, rgba(7,7,7,1), rgba(7,7,7,0) 34%);
  z-index: 1;
}
.hero-track {
  position: absolute;
  inset: 0;
  display: flex;
  width: 500%;
  animation: slideHero 26s infinite;
}
.hero-track img {
  width: 20%;
  height: 100%;
  object-fit: cover;
}
@keyframes slideHero {
  0%, 16% { transform: translateX(0); }
  20%, 36% { transform: translateX(-20%); }
  40%, 56% { transform: translateX(-40%); }
  60%, 76% { transform: translateX(-60%); }
  80%, 96% { transform: translateX(-80%); }
  100% { transform: translateX(0); }
}
.hero-content {
  position: relative;
  z-index: 2;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 80px 0 110px;
}
.eyebrow {
  color: var(--red);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0;
}
h1 {
  max-width: 820px;
  margin: 10px 0 18px;
  font-size: clamp(36px, 7vw, 86px);
  line-height: .96;
  letter-spacing: 0;
  overflow-wrap: break-word;
}
.hero p {
  max-width: 680px;
  color: #e7e7e7;
  font-size: clamp(18px, 2vw, 22px);
}
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 6px;
  border: 1px solid var(--red);
  padding: 12px 18px;
  color: var(--white);
  background: var(--red);
  font-weight: 800;
  cursor: pointer;
}
.btn:hover { background: #ff3030; }
.btn.secondary { background: transparent; border-color: rgba(255,255,255,.28); }
.btn.secondary:hover { border-color: var(--red); }
.btn.dark { background: #101010; border-color: var(--line); }

.section {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 74px 0;
}
.inventory-spotlight {
  padding: 38px 0 52px;
}
.inventory-spotlight .section-header {
  margin-bottom: 18px;
}
.inventory-spotlight .section-header h2 {
  font-size: clamp(26px, 3vw, 40px);
}
.section-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 22px;
  margin-bottom: 28px;
}
.section-header h2, .page-title h1 {
  margin: 0;
  font-size: clamp(28px, 4vw, 50px);
  line-height: 1.05;
  overflow-wrap: break-word;
}
.page-title h1 {
  max-width: 940px;
}
.section-header p, .page-title p, .muted { color: var(--muted); }
.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.stat, .service-item, .inventory-card, .form-panel, .vehicle-summary, .calculator, .admin-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}
.stat { padding: 24px; }
.stat strong { display: block; font-size: 34px; color: var(--red); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.service-item { padding: 22px; }
.service-item strong { display: block; font-size: 18px; margin-bottom: 7px; }
.service-item p { color: var(--muted); margin: 0; }

.gallery-strip {
  display: grid;
  grid-template-columns: 1.2fr .8fr 1fr;
  gap: 12px;
}
.gallery-strip img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid var(--line);
}
.gallery-strip img:nth-child(2) { height: 300px; margin-top: 60px; }

.page-title {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 54px 0 22px;
}
.filters {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 22px;
}
.field label {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 6px;
}
.field input, .field select, .field textarea {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px;
  color: var(--white);
  background: #0d0d0d;
}
.field textarea { min-height: 150px; resize: vertical; }
.inline-fields {
  display: grid;
  grid-template-columns: .45fr 1fr;
  gap: 8px;
}
.invoice-builder-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin: 28px 0 12px;
}
.invoice-line {
  display: grid;
  grid-template-columns: .9fr 1.5fr .7fr .8fr .8fr .7fr .7fr .8fr auto;
  gap: 10px;
  align-items: end;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0d0d0d;
  margin-bottom: 10px;
}
.invoice-line .line-description {
  min-width: 180px;
}
.remove-line {
  min-height: 46px;
  align-self: end;
}
.invoice-total-panel {
  width: min(440px, 100%);
  margin: 18px 0 26px auto;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0d0d0d;
}
.invoice-total-panel div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.invoice-total-panel div:last-child {
  border-bottom: 0;
  font-size: 22px;
}
.inventory-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.inventory-slider {
  overflow: hidden;
}
.inventory-slider .inventory-grid {
  display: flex;
  width: max-content;
  animation: carSlide 28s linear infinite;
}
.inventory-slider:hover .inventory-grid {
  animation-play-state: paused;
}
.inventory-slider .inventory-card {
  width: min(360px, 82vw);
}
.inventory-slider.static .inventory-grid {
  display: grid;
  width: auto;
  animation: none;
}
@keyframes carSlide {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
.inventory-card { overflow: hidden; }
.inventory-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}
.card-body { padding: 16px; }
.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(229, 37, 37, .16);
  color: #ff6969;
  font-weight: 800;
  font-size: 12px;
  text-transform: uppercase;
}
.badge.status-available {
  background: var(--green-bg);
  color: var(--green);
}
.badge.status-pending {
  background: rgba(226, 170, 50, .16);
  color: var(--gold);
}
.badge.status-sold {
  background: rgba(180, 180, 180, .16);
  color: #d5d5d5;
}
.badge.status-hidden {
  background: rgba(229, 37, 37, .12);
  color: #ff6969;
}
.card-body h3 { margin: 10px 0 8px; }
.vehicle-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  color: var(--muted);
}
.vehicle-detail {
  width: min(1160px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 74px;
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, .6fr);
  gap: 22px;
}
.vehicle-gallery {
  display: grid;
  gap: 12px;
}
.vehicle-gallery img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--line);
  object-fit: cover;
}
.vehicle-summary, .calculator { padding: 20px; margin-bottom: 16px; }
.vehicle-summary h1 { font-size: clamp(32px, 4vw, 54px); margin: 8px 0; }
.spec-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 18px;
}
.spec-list div { padding: 12px; border: 1px solid var(--line); border-radius: 6px; }
.spec-list span { display: block; color: var(--muted); font-size: 12px; }
.calc-result { font-size: 28px; font-weight: 900; color: var(--red); }

.form-layout {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 74px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 20px;
}
.form-panel { padding: 22px; }
.form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.form-grid .wide { grid-column: 1 / -1; }
.alert {
  margin-bottom: 16px;
  padding: 14px;
  border: 1px solid rgba(229, 37, 37, .55);
  border-radius: 6px;
  background: rgba(229, 37, 37, .12);
}
.alert.success {
  border-color: var(--green-line);
  background: var(--green-bg);
  color: #dfffe9;
}

.site-footer {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 24px;
  padding: 40px clamp(18px, 4vw, 58px);
  border-top: 1px solid var(--line);
  background: #030303;
  color: var(--muted);
}
.site-footer img { width: 210px; margin-bottom: 12px; }
.site-footer strong, .site-footer a { color: var(--white); }

.admin-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 30px 0 70px;
}
.admin-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.admin-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--panel);
  border: 1px solid var(--line);
}
.admin-table th, .admin-table td {
  padding: 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
}
@media (max-width: 760px) {
  .admin-table {
    display: block;
    overflow-x: auto;
    white-space: nowrap;
  }
}
.admin-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.admin-stats {
  margin-bottom: 22px;
}
.admin-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.admin-card {
  padding: 20px;
}
.admin-card h2 {
  margin-top: 0;
}
.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}
.login-card { width: min(440px, 100%); }

@media (max-width: 880px) {
  .nav-toggle { display: inline-flex; }
  .main-nav {
    display: none;
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 14px 18px;
    background: #080808;
    border-bottom: 1px solid var(--line);
  }
  .main-nav.open { display: flex; }
  .stats, .service-grid, .inventory-grid, .site-footer, .form-layout, .vehicle-detail {
    grid-template-columns: 1fr;
  }
  .admin-grid {
    grid-template-columns: 1fr;
  }
  .invoice-line {
    grid-template-columns: 1fr 1fr;
  }
  .invoice-line .line-description,
  .remove-line {
    grid-column: 1 / -1;
  }
  .inventory-slider .inventory-grid {
    display: flex;
  }
  .filters { grid-template-columns: 1fr 1fr; }
  .gallery-strip { grid-template-columns: 1fr; }
  .gallery-strip img, .gallery-strip img:nth-child(2) { height: 280px; margin-top: 0; }
}

@media (max-width: 560px) {
  .site-header {
    padding: 6px 14px;
  }
  .main-nav {
    top: 62px;
  }
  .main-nav a, .language-select, .nav-toggle {
    width: 100%;
  }
  h1 {
    font-size: clamp(34px, 12vw, 50px);
  }
  .section {
    padding: 46px 0;
  }
  .inventory-spotlight {
    padding: 30px 0 38px;
  }
  .page-title {
    padding-top: 36px;
  }
  .hero {
    min-height: calc(100vh - 58px);
  }
  .hero-content { padding: 48px 0 64px; }
  .actions, .section-header, .admin-top { align-items: stretch; flex-direction: column; }
  .btn { width: 100%; }
  .filters, .form-grid, .spec-list { grid-template-columns: 1fr; }
  .invoice-builder-head {
    align-items: stretch;
    flex-direction: column;
  }
  .invoice-line {
    grid-template-columns: 1fr;
  }
  .brand img { width: 76px; }
}