/* ==========================================================================
   Preloader
   ========================================================================== */
.preloader {
  position: fixed;
  inset: 0;
  z-index: var(--z-preloader);
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity var(--dur-slow) var(--ease-premium), visibility var(--dur-slow) var(--ease-premium);
}

.preloader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader__mark {
  text-align: center;
}

.preloader__word {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 3rem);
  letter-spacing: 0.3em;
  color: var(--color-text);
  line-height: 1.3;
}

.preloader__word span {
  color: var(--color-gold);
}

.preloader__bar {
  margin-top: var(--space-md);
  width: 180px;
  height: 1px;
  background: var(--color-border);
  overflow: hidden;
  margin-inline: auto;
}

.preloader__bar-fill {
  height: 100%;
  width: 0%;
  background: var(--color-gold);
  animation: preloaderFill 1.1s var(--ease-premium) forwards;
}

@keyframes preloaderFill {
  0% { width: 0%; }
  100% { width: 100%; }
}

/* ==========================================================================
   Navigation
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--container-pad);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background var(--dur-base) var(--ease-premium), border-color var(--dur-base) var(--ease-premium), padding var(--dur-base) var(--ease-premium);
}

.navbar.is-scrolled {
  background: rgba(13, 13, 13, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--color-border);
  padding-block: var(--space-sm);
}

.navbar__logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--color-text);
  z-index: 2;
}

.navbar__logo span {
  color: var(--color-gold);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  list-style: none;
}

.navbar__link {
  position: relative;
  font-size: var(--fs-small);
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--color-text);
  padding-block: var(--space-2xs);
}

.navbar__link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--dur-fast) var(--ease-premium);
}

.navbar__link:hover::after,
.navbar__link.is-active::after {
  width: 100%;
}

.navbar__link.is-active {
  color: var(--color-gold-soft);
}

.navbar__actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.navbar__cta {
  display: inline-flex;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  z-index: 2;
}

.navbar__toggle span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--color-text);
  transition: transform var(--dur-fast) var(--ease-premium), opacity var(--dur-fast) var(--ease-premium);
}

.navbar__toggle.is-open span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}
.navbar__toggle.is-open span:nth-child(2) {
  opacity: 0;
}
.navbar__toggle.is-open span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--color-bg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-2xl) var(--container-pad);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-12px);
  transition: opacity var(--dur-base) var(--ease-premium), transform var(--dur-base) var(--ease-premium), visibility var(--dur-base);
}

.mobile-nav.is-open {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mobile-nav__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.mobile-nav__link {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--color-text);
}

.mobile-nav__cta {
  margin-top: var(--space-xl);
}

.mobile-nav__meta {
  margin-top: var(--space-xl);
  color: var(--color-text-muted);
  font-size: var(--fs-small);
  line-height: 1.9;
}

/* ==========================================================================
   Buttons — icon circle (used in hero scroll indicator, carousels)
   ========================================================================== */
.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  color: var(--color-text);
  transition: all var(--dur-fast) var(--ease-premium);
}
.icon-btn:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}
.icon-btn svg {
  width: 18px;
  height: 18px;
}

/* ==========================================================================
   Vehicle Cards
   ========================================================================== */
.vehicle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.vehicle-card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--dur-base) var(--ease-premium), transform var(--dur-base) var(--ease-premium), box-shadow var(--dur-base) var(--ease-premium);
}

.vehicle-card:hover {
  border-color: var(--color-border-gold);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}

.vehicle-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #000;
}

.vehicle-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-premium);
}

.vehicle-card:hover .vehicle-card__media img {
  transform: scale(1.06);
}

.vehicle-card__badge {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  padding: 0.35rem 0.75rem;
  background: rgba(13, 13, 13, 0.72);
  backdrop-filter: blur(6px);
  border: 1px solid var(--color-border-gold);
  color: var(--color-gold-soft);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

.vehicle-card__body {
  padding: var(--space-md);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  flex: 1;
}

.vehicle-card__name {
  font-size: 1.35rem;
  color: var(--color-text);
}

.vehicle-card__specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs) var(--space-md);
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}

.vehicle-card__specs span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.vehicle-card__specs svg {
  width: 15px;
  height: 15px;
  color: var(--color-gold);
  flex-shrink: 0;
}

.vehicle-card__footer {
  margin-top: auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
  gap: var(--space-sm);
}

.vehicle-card__price-label {
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: block;
}

.vehicle-card__price {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-gold-soft);
}

.vehicle-card__price small {
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.vehicle-card__actions {
  display: flex;
  gap: var(--space-sm);
}

.vehicle-card__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-small);
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--color-text);
  white-space: nowrap;
}
.vehicle-card__link svg {
  width: 15px;
  height: 15px;
  transition: transform var(--dur-fast) var(--ease-premium);
}
.vehicle-card__link:hover {
  color: var(--color-gold-soft);
}
.vehicle-card__link:hover svg {
  transform: translateX(4px);
}

/* Sale card variant (on ivory bg) */
.section--ivory .vehicle-card {
  background: #FFFFFF;
  border-color: var(--color-border-on-ivory);
}
.section--ivory .vehicle-card__name {
  color: var(--color-text-on-ivory);
}
.section--ivory .vehicle-card__specs {
  color: var(--color-text-on-ivory-muted);
}
.section--ivory .vehicle-card__footer {
  border-top-color: var(--color-border-on-ivory);
}
.section--ivory .vehicle-card__link {
  color: var(--color-text-on-ivory);
}
.section--ivory .vehicle-card__badge {
  background: rgba(255, 255, 255, 0.85);
  color: #6b5a34;
  border-color: rgba(181, 154, 103, 0.5);
}

/* ==========================================================================
   Empty state
   ========================================================================== */
.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: var(--space-2xl) var(--space-md);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
}

.empty-state__title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin-bottom: var(--space-xs);
}

.empty-state__text {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

/* ==========================================================================
   Filters bar
   ========================================================================== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.section--ivory .filter-bar {
  background: #FFFFFF;
  border-color: var(--color-border-on-ivory);
}

.filter-bar__field {
  flex: 1 1 160px;
  min-width: 140px;
}

.filter-bar__reset {
  flex-shrink: 0;
}

.filter-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  margin-bottom: var(--space-lg);
}

.filter-chip {
  padding: 0.5rem 1rem;
  border: 1px solid var(--color-border-strong);
  border-radius: 999px;
  font-size: var(--fs-small);
  font-weight: 600;
  color: var(--color-text-muted);
  transition: all var(--dur-fast) var(--ease-premium);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.section--ivory .filter-chip {
  border-color: var(--color-border-on-ivory);
  color: var(--color-text-on-ivory-muted);
}

.filter-chip:hover {
  border-color: var(--color-gold);
  color: var(--color-gold-soft);
}

.filter-chip.is-active {
  background: var(--color-gold);
  border-color: var(--color-gold);
  color: #16130C;
}

/* ==========================================================================
   Toasts
   ========================================================================== */
.toast-stack {
  position: fixed;
  bottom: var(--space-lg);
  right: var(--space-lg);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  max-width: min(380px, calc(100vw - 2 * var(--space-lg)));
}

.toast {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border-gold);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-sm);
  padding: var(--space-sm) var(--space-md);
  box-shadow: var(--shadow-card);
  transform: translateX(20px);
  opacity: 0;
  transition: transform var(--dur-base) var(--ease-premium), opacity var(--dur-base) var(--ease-premium);
}

.toast.is-visible {
  transform: translateX(0);
  opacity: 1;
}

.toast__icon {
  color: var(--color-gold);
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
}

.toast__text {
  font-size: var(--fs-small);
  color: var(--color-text);
  line-height: 1.5;
}

.toast__close {
  margin-left: auto;
  color: var(--color-text-muted);
  flex-shrink: 0;
}

/* ==========================================================================
   Modal
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: var(--z-overlay);
  background: rgba(5, 5, 5, 0.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-base) var(--ease-premium), visibility var(--dur-base);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  overflow-y: auto;
}

.modal-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.modal {
  position: relative;
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  width: 100%;
  max-width: 920px;
  max-height: calc(100vh - 4rem);
  overflow-y: auto;
  transform: translateY(24px) scale(0.98);
  opacity: 0;
  transition: transform var(--dur-base) var(--ease-premium), opacity var(--dur-base) var(--ease-premium);
  margin: auto;
}

.modal-overlay.is-open .modal {
  transform: translateY(0) scale(1);
  opacity: 1;
}

.modal__close {
  position: absolute;
  top: var(--space-md);
  right: var(--space-md);
  z-index: 2;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(13, 13, 13, 0.6);
  border: 1px solid var(--color-border-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text);
}
.modal__close:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}
.modal__close svg {
  width: 18px;
  height: 18px;
}

.modal__media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}
.modal__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal__gallery-dots {
  position: absolute;
  bottom: var(--space-sm);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 6px;
}
.modal__gallery-dots button {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.4);
}
.modal__gallery-dots button.is-active {
  background: var(--color-gold);
}

.modal__body {
  padding: var(--space-lg);
}

.modal__eyebrow {
  margin-bottom: var(--space-2xs);
}

.modal__title {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  color: var(--color-text);
}

.modal__meta {
  color: var(--color-text-muted);
  margin-top: var(--space-2xs);
  font-size: var(--fs-small);
  letter-spacing: 0.04em;
}

.modal__specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--space-md);
  margin: var(--space-lg) 0;
  padding: var(--space-md) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.modal__spec-label {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: block;
  margin-bottom: 4px;
}

.modal__spec-value {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
}

.modal__features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xs);
  margin-bottom: var(--space-lg);
}

.modal__feature {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
}
.modal__feature svg {
  width: 14px;
  height: 14px;
  color: var(--color-gold);
}

.modal__description {
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.modal__price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}

.modal__price {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-gold-soft);
}
.modal__price small {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
  margin-bottom: 4px;
}

.modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.modal__note {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border-left: 2px solid var(--color-gold);
  background: rgba(181, 154, 103, 0.08);
  color: var(--color-text-muted);
  font-size: var(--fs-small);
  line-height: 1.6;
}

.modal__form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-md);
}
.modal__form .field--full {
  grid-column: 1 / -1;
}

.modal__success {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}
.modal__success-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto var(--space-md);
  color: var(--color-gold);
}
.modal__success-title {
  font-size: 1.8rem;
  margin-bottom: var(--space-xs);
}
.modal__success-text {
  color: var(--color-text-muted);
  max-width: 42ch;
  margin: 0 auto var(--space-lg);
}

/* Booking preview steps */
.booking-step {
  display: none;
}
.booking-step.is-active {
  display: block;
}

.booking-summary {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  margin: var(--space-md) 0;
}
.booking-summary__row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-xs) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: var(--fs-small);
}
.booking-summary__row:last-child {
  border-bottom: none;
}
.booking-summary__row span:first-child {
  color: var(--color-text-muted);
}
.booking-summary__row span:last-child {
  font-weight: 700;
  color: var(--color-text);
}

/* ==========================================================================
   Back to top
   ========================================================================== */
.back-to-top {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  z-index: 80;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--dur-fast) var(--ease-premium);
  background: var(--color-surface-raised);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}