/* ==========================================================================
   Forte Motors — components.css
   Shared chrome (header/nav/footer/FAB) + reusable components.
   ========================================================================== */

/* ---- Header ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(19, 18, 16, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
}

.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.brand img { height: 34px; width: auto; }

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.main-nav__list {
  display: flex;
  gap: var(--space-5);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.main-nav__list a {
  position: relative;
  padding-block: var(--space-2);
  color: var(--color-ink-muted);
  transition: color 0.15s ease;
}
.main-nav__list a:hover,
.main-nav__list a:focus-visible { color: var(--color-ink); }
.main-nav__list a[aria-current="page"] { color: var(--color-accent-ink); }
.main-nav__list a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--color-accent);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--color-ink);
}

@media (max-width: 880px) {
  /* position:fixed here is nested inside .site-header (position:sticky), which becomes
     its containing block — `inset`/`bottom` would resolve against the 76px-tall header
     box instead of the viewport. `top` + `height: 100vh` sidesteps that since vh units
     always reference the real viewport regardless of containing block. */
  .main-nav { position: fixed; top: var(--header-height); left: 0; right: 0; height: calc(100vh - var(--header-height)); background: var(--color-bg); flex-direction: column; align-items: flex-start; padding: var(--space-6) var(--space-5); gap: var(--space-6); transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity 0.18s ease, transform 0.18s ease; overflow-y: auto; }
  .main-nav.is-open { opacity: 1; transform: translateY(0); pointer-events: auto; }
  .main-nav__list { flex-direction: column; gap: var(--space-4); font-size: 1.1rem; }
  .nav-toggle { display: inline-flex; }
  .header-cta .btn-secondary { display: none; }
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.85em 1.5em;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-contrast);
  font-weight: 600;
}
.btn-primary:hover, .btn-primary:focus-visible { background: var(--color-accent-ink); }

.btn-secondary {
  background: transparent;
  color: var(--color-ink);
  border-color: var(--color-border-strong);
}
.btn-secondary:hover, .btn-secondary:focus-visible { border-color: var(--color-accent); color: var(--color-accent-ink); }

.btn-ghost {
  background: transparent;
  color: var(--color-ink-muted);
  padding-inline: 0.5em;
}
.btn-ghost:hover { color: var(--color-ink); }

.btn-block { width: 100%; }
.btn-row { display: flex; gap: var(--space-3); flex-wrap: wrap; }

.btn[disabled] { opacity: 0.4; pointer-events: none; }

/* ---- WhatsApp FAB ---- */
.whatsapp-fab {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 90;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  background: #1f8a45;
  color: #f5f1e8;
  padding: 0.9em 1.1em;
  border-radius: 999px;
  box-shadow: var(--shadow-lift);
  font-family: var(--font-mono);
  font-size: 0.85rem;
  border: 1px solid rgba(255,255,255,0.14);
  transition: transform 0.15s ease, background 0.15s ease;
}
.whatsapp-fab:hover { background: #23a350; transform: translateY(-2px); }
.whatsapp-fab { animation: fab-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 1.4s backwards; }
@keyframes fab-in { from { opacity: 0; transform: translateY(16px) scale(0.8); } to { opacity: 1; transform: translateY(0) scale(1); } }
.whatsapp-fab svg { width: 20px; height: 20px; flex-shrink: 0; }
.whatsapp-fab__label { display: none; }
@media (min-width: 640px) { .whatsapp-fab__label { display: inline; } }
@media (max-width: 640px) { .whatsapp-fab { right: var(--space-3); bottom: var(--space-3); padding: 0.9em; } }

/* ---- Stamp / seal (the signature Selo de Qualidade device) ---- */
.stamp {
  --stamp-color: var(--color-accent);
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 108px;
  height: 108px;
  border: 3px solid var(--stamp-color);
  border-radius: 50%;
  color: var(--stamp-color);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transform: rotate(-8deg);
  position: relative;
  background: rgba(255, 90, 31, 0.06);
}
.stamp::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px dashed var(--stamp-color);
  border-radius: 50%;
  opacity: 0.55;
}
.stamp__title { font-size: 0.62rem; line-height: 1.2; font-weight: 600; }
.stamp__sub { font-size: 0.52rem; opacity: 0.85; margin-top: 2px; }
.stamp { transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1); }
.stamp:hover { transform: rotate(-2deg) scale(1.05); }
.hero__stamp { animation: stamp-in 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 1.1s backwards; }
@keyframes stamp-in {
  from { opacity: 0; transform: rotate(-32deg) scale(0.6); }
  to { opacity: 1; transform: rotate(-8deg) scale(1); }
}

/* ---- Badge / tag ---- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  padding: 0.3em 0.65em;
  border-radius: var(--radius-sm);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  color: var(--color-ink-muted);
}
.badge--accent { color: var(--color-accent-ink); border-color: rgba(255, 90, 31, 0.4); }

/* ---- Price tag (stamped ticket look) ---- */
.price-tag {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-ink);
  display: inline-flex;
  align-items: baseline;
  gap: 0.3em;
}
.price-tag__currency { font-size: 0.65em; color: var(--color-accent-ink); }
.price-tag__value { font-size: 1.4em; letter-spacing: -0.01em; }

/* ---- Cards ---- */
.card {
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

/* ---- Vehicle card ---- */
.vehicle-card {
  display: flex;
  flex-direction: column;
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.18s ease, transform 0.18s ease;
}
.vehicle-card:hover { border-color: var(--color-border-strong); transform: translateY(-3px); box-shadow: var(--shadow-lift); }
.vehicle-card.card-enter { animation: card-enter 0.5s cubic-bezier(0.16, 1, 0.3, 1) backwards; }
@keyframes card-enter {
  from { opacity: 0; transform: translateY(18px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.vehicle-card__media img { transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1); }
.vehicle-card:hover .vehicle-card__media img { transform: scale(1.06); }

.vehicle-card__media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-panel);
}
.vehicle-card__media img { width: 100%; height: 100%; object-fit: cover; }
.vehicle-card__unit {
  position: absolute;
  top: var(--space-3); left: var(--space-3);
}

.vehicle-card__body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.vehicle-card__title { font-size: 1.05rem; }
.vehicle-card__title small { display: block; font-family: var(--font-body); font-weight: 400; color: var(--color-ink-muted); font-size: 0.85rem; margin-top: 2px; }

.vehicle-card__specs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-ink-muted);
}
.vehicle-card__specs span { display: inline-flex; align-items: center; gap: 0.3em; }
.vehicle-card__specs span::before { content: "·"; color: var(--color-ink-faint); }
.vehicle-card__specs span:first-child::before { content: none; }

.vehicle-card__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-border);
}

/* ---- Filter panel (estoque) ---- */
.filter-panel {
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  display: grid;
  gap: var(--space-4);
  grid-template-columns: repeat(6, 1fr);
  align-items: end;
}
.filter-field { display: flex; flex-direction: column; gap: var(--space-2); }
.filter-field label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
}
.filter-field select,
.filter-field input {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: 0.65em 0.75em;
  color: var(--color-ink);
  font-size: 0.9rem;
}
.filter-field select:focus,
.filter-field input:focus { border-color: var(--color-accent); }
.filter-panel .btn { grid-column: span 1; height: fit-content; }

.filter-range { display: flex; gap: var(--space-2); align-items: center; }
.filter-range input { width: 100%; }

.filter-results-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-block: var(--space-5);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--color-ink-muted);
}

.empty-state {
  text-align: center;
  padding: var(--space-9) var(--space-5);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
  color: var(--color-ink-muted);
}

@media (max-width: 980px) {
  .filter-panel { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 520px) {
  .filter-panel { grid-template-columns: 1fr; }
}

/* ---- Forms (financiamento) ---- */
.field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.field label {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-ink-muted);
}
.field label .req { color: var(--color-accent-ink); }
.field input,
.field select,
.field textarea {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  padding: 0.75em 0.9em;
  color: var(--color-ink);
  font-size: 0.95rem;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--color-accent); }
.field small.error { color: var(--color-bad); font-size: 0.75rem; display: none; }
.field.has-error input, .field.has-error select { border-color: var(--color-bad); }
.field.has-error small.error { display: block; }

.field-row { display: grid; gap: var(--space-4); grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }

/* ---- Stamped progress rail (financing wizard) ---- */
.stamp-rail {
  display: flex;
  gap: var(--space-2);
  overflow-x: auto;
  padding-bottom: var(--space-2);
  margin-bottom: var(--space-6);
}
.stamp-rail__step {
  flex: 1 0 auto;
  min-width: 108px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-align: center;
  color: var(--color-ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.stamp-rail__mark {
  width: 34px; height: 34px;
  border-radius: 50%;
  border: 2px solid var(--color-border-strong);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--color-ink-faint);
  transition: border-color 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.stamp-rail__step.is-done .stamp-rail__mark {
  border-color: var(--color-accent);
  color: var(--color-accent-ink);
  transform: rotate(-6deg);
}
.stamp-rail__step.is-current .stamp-rail__mark {
  border-color: var(--color-ink);
  color: var(--color-ink);
  box-shadow: 0 0 0 3px rgba(255, 90, 31, 0.18);
}
.stamp-rail__step.is-current { color: var(--color-ink); }

.wizard-step { display: none; }
.wizard-step.is-active { display: block; animation: fade-in 0.2s ease; }
@keyframes fade-in { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: translateY(0); } }

.wizard-nav {
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.draft-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border-strong);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  padding: var(--space-4);
  margin-bottom: var(--space-6);
  font-size: 0.9rem;
}

/* ---- Gallery / lightbox (veiculo.html) ---- */
.gallery__main {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
}
.gallery__main img { width: 100%; height: 100%; object-fit: cover; animation: fade-in-img 0.35s ease; }
@keyframes fade-in-img { from { opacity: 0.2; transform: scale(1.02); } to { opacity: 1; transform: scale(1); } }
.gallery__thumbs {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  overflow-x: auto;
}
.gallery__thumbs button {
  width: 72px; height: 54px;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 2px solid transparent;
  background: none; padding: 0;
}
.gallery__thumbs button img { width: 100%; height: 100%; object-fit: cover; }
.gallery__thumbs button.is-active { border-color: var(--color-accent); }

/* ---- Spec table ---- */
.spec-table {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--color-border);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.spec-table__item {
  background: var(--color-bg-raised);
  padding: var(--space-3) var(--space-4);
}
.spec-table__item dt {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
}
.spec-table__item dd { margin: 0.2em 0 0; font-size: 1rem; }

/* ---- Store card (contato) ---- */
.store-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.store-card__map {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  aspect-ratio: 16/10;
}
.store-card__map iframe { width: 100%; height: 100%; border: 0; filter: grayscale(0.3) contrast(1.1); }
.store-card__row { display: flex; gap: var(--space-3); align-items: flex-start; font-size: 0.92rem; }
.store-card__row svg { flex-shrink: 0; margin-top: 3px; color: var(--color-accent-ink); }

/* ---- Footer ---- */
.site-footer {
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-raised);
  padding-block: var(--space-8) var(--space-6);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-6);
}
.footer-col h4 { font-size: 0.85rem; margin-bottom: var(--space-3); color: var(--color-ink); }
.footer-col ul { display: flex; flex-direction: column; gap: var(--space-2); }
.footer-col a, .footer-col p { color: var(--color-ink-muted); font-size: 0.88rem; }
.footer-col a:hover { color: var(--color-accent-ink); }
.footer-social { display: flex; gap: var(--space-3); margin-top: var(--space-4); }
.footer-social a {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--color-border-strong);
  border-radius: 50%;
  transition: border-color 0.15s ease, color 0.15s ease;
}
.footer-social a:hover { border-color: var(--color-accent); color: var(--color-accent-ink); }
.footer-bottom {
  margin-top: var(--space-7);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  gap: var(--space-3);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--color-ink-faint);
  flex-wrap: wrap;
}

@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ---- Confirm banner (assumption flags, rendered subtly) ---- */
.confirm-note {
  display: none;
}