:root {
  --blue: #2783DE;
  --blue-soft: rgba(39,131,222,.14);
  --text: #F5F7FA;
  --text-sec: #9CA3AF;
  --canvas: #080A0F;
  --surface: #0D1118;
  --surface2: #151A23;
  --border: #202733;
  --green: #46A171;
  --radius: 8px;
  --shadow: 0 8px 30px rgba(0,0,0,.28);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
  color: var(--text);
  background: var(--canvas);
}

nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(8,10,15,.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 48px;
  height: 64px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-sec);
  font-size: .9rem;
  font-weight: 500;
  transition: color .15s;
}

.nav-links a:hover { color: var(--blue); }

.nav-cta {
  background: var(--blue);
  color: #fff !important;
  padding: 8px 20px;
  border-radius: var(--radius);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}

.hero {
  min-height: calc(100vh - 64px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 80px 24px;
  background: linear-gradient(160deg, #0f1b2d 0%, #1a3358 50%, #1e4b8f 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(39,131,222,.25) 0%, transparent 65%);
}

.hero > * { position: relative; }

.hero-badge {
  display: inline-block;
  background: rgba(39,131,222,.2);
  border: 1px solid rgba(39,131,222,.4);
  color: #7ec8f7;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.hero-title em {
  color: #5fb8f9;
  font-style: normal;
}

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,.65);
  max-width: 560px;
  margin-bottom: 40px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: transform .15s, opacity .15s;
}

.btn:hover { transform: translateY(-1px); opacity: .9; }

.btn-primary { background: var(--blue); color: #fff; }

.btn-outline {
  background: transparent;
  border: 1.5px solid rgba(255,255,255,.35);
  color: #fff;
}

section { padding: 96px 24px; }

section:nth-of-type(even) { background: var(--surface); }

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-label {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -.5px;
  margin-bottom: 16px;
}

.section-desc {
  color: var(--text-sec);
  max-width: 560px;
  margin-bottom: 48px;
}

.vehicles-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 18px;
  border-radius: 100px;
  border: 1.5px solid var(--border);
  background: var(--canvas);
  font-size: .85rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--text-sec);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.vehicles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.car-card {
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .2s, box-shadow .2s;
}

.car-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(0,0,0,.35);
}

.car-img {
  height: 210px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--canvas);
  overflow: hidden;
}

.car-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.car-body { padding: 20px; }

.car-brand {
  font-size: .75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--blue);
}

.car-name {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 4px 0 8px;
}

.car-specs {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
}

.car-spec {
  font-size: .8rem;
  color: var(--text-sec);
}

.car-price {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 16px;
}

.car-price span {
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-sec);
}

.car-actions {
  display: flex;
  gap: 8px;
}

.btn-sm {
  flex: 1;
  padding: 10px;
  border-radius: var(--radius);
  font-size: .85rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-align: center;
  text-decoration: none;
  transition: opacity .15s;
}

.btn-sm:hover { opacity: .85; }

.btn-sm-primary { background: var(--blue); color: #fff; }

.btn-sm-ghost {
  background: var(--surface2);
  color: var(--text);
}

.employees-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.emp-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px;
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.emp-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.emp-name { font-weight: 700; font-size: .95rem; }

.emp-phone {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 5px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
}

.reservation-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.selected-car {
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.selected-car-image {
  height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--canvas);
  overflow: hidden;
}

.selected-car-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.selected-car-image span {
  font-size: 5rem;
  opacity: .35;
}

.selected-car-info { padding: 24px; }

.selected-car-name {
  font-size: 1.5rem;
  font-weight: 800;
  margin: 5px 0 8px;
}

.selected-car-price {
  font-size: 1.35rem;
  font-weight: 700;
}

.reservation-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--canvas);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
}

.reservation-form label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--text-sec);
  margin-top: 8px;
}

.reservation-form input {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface2);
  color: var(--text);
  outline: none;
}

.reservation-form input:focus {
  border-color: var(--blue);
}

.submit-btn {
  width: 100%;
  margin-top: 18px;
}

.form-note {
  color: var(--text-sec);
  font-size: .78rem;
  text-align: center;
  margin-top: 4px;
}

.toast {
  display: none;
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 200;
  padding: 14px 18px;
  border-radius: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  color: var(--text);
}

footer {
  background: #0f1b2d;
  color: rgba(255,255,255,.5);
  text-align: center;
  padding: 40px 24px;
  font-size: .85rem;
}

footer strong { color: #fff; }

@media (max-width: 768px) {
  nav { padding: 0 20px; }

  .nav-links {
    display: none;
    flex-direction: column;
    align-items: stretch;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: #0D1118;
    border-bottom: 1px solid var(--border);
    padding: 20px;
    gap: 18px;
  }

  .nav-links.open { display: flex; }

  .hamburger { display: flex; }

  .reservation-layout { grid-template-columns: 1fr; gap: 32px; }

  section { padding: 64px 20px; }

  .car-img { height: 190px; }
  .selected-car-image { height: 220px; }
}