/*
 * Brand design tokens (CSS custom properties).
 *
 * Extracted from static/brand/logo.jpg via `python manage.py extract_logo_colors`
 * on 2026-05-11. The Zoom Car Nepal logo is a deep-teal hexagonal Z with
 * silver/chrome inner accents. Primary teal is bumped one step darker than
 * the raw dominant color so white text on it reaches WCAG AA contrast.
 */

:root {
  /* Brand */
  --color-brand-primary:       #0f6a73; /* teal — Z mark, wordmark, CTAs */
  --color-brand-primary-fg:    #ffffff;
  --color-brand-primary-hover: #0b555c;
  --color-brand-secondary:     #063a3f; /* deep teal — hero overlays, footer  */
  --color-brand-accent:        #c9d1d6; /* silver/chrome — dividers, premium  */

  /* Neutrals (zinc) */
  --color-neutral-50:  #fafafa;
  --color-neutral-100: #f4f4f5;
  --color-neutral-200: #e4e4e7;
  --color-neutral-300: #d4d4d8;
  --color-neutral-400: #a1a1aa;
  --color-neutral-500: #71717a;
  --color-neutral-600: #52525b;
  --color-neutral-700: #3f3f46;
  --color-neutral-800: #27272a;
  --color-neutral-900: #18181b;

  /* Semantic */
  --color-success: #16a34a;
  --color-warning: #d97706;
  --color-danger:  #dc2626;
  --color-info:    #0284c7;

  /* Typography — Sora for display/headings/logo, Inter for body. */
  --font-display: 'Sora', 'Inter', system-ui, sans-serif;
  --font-sans:    'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;

  /* Radius */
  --radius-sm:  0.375rem;
  --radius-md:  0.5rem;
  --radius-lg:  0.75rem;
  --radius-xl:  1rem;
  --radius-2xl: 1.25rem;
}

/* Base elements: enforce the body font and a calm baseline. */
html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color: var(--color-neutral-900);
  background-color: #ffffff;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display, "Sora", "Inter", system-ui, sans-serif);
  font-weight: 700;
  letter-spacing: -0.015em;
  /* color: inherit lets contextual text-* utilities win (e.g. text-white in a dark hero).
     The default body color (neutral-900) still applies via inheritance on normal pages. */
  color: inherit;
}

/* Brand-aware focus ring for everything keyboard-reachable. */
:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

/* ─── Form field styles ───────────────────────────────────────────────
   The .zc-field family gives selects/inputs/dates a consistent, high-visibility
   look: pronounced border, generous padding, custom caret on selects, and
   matching focus ring. Used in the hero search, vehicle detail, and review
   pages so dropdowns are obviously dropdowns.
*/

.zc-field {
  display: block;
  width: 100%;
  appearance: none;
  background-color: #ffffff;
  border: 1px solid var(--color-neutral-300);
  border-radius: var(--radius-md);
  padding: 0.625rem 0.875rem;
  font-size: 0.875rem;
  line-height: 1.25rem;
  color: var(--color-neutral-900);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  transition: border-color 120ms ease, box-shadow 120ms ease, background-color 120ms ease;
}

.zc-field::placeholder {
  color: var(--color-neutral-400);
}

.zc-field:hover {
  border-color: var(--color-neutral-400);
}

.zc-field:focus {
  outline: none;
  border-color: var(--color-brand-primary);
  box-shadow: 0 0 0 4px rgba(15, 106, 115, 0.18);
}

.zc-field--icon { padding-left: 2.5rem; }

/* Select variant — visible caret indicator. */
.zc-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%2352525b' stroke-width='2'><path stroke-linecap='round' stroke-linejoin='round' d='M6 8l4 4 4-4'/></svg>");
  background-repeat: no-repeat;
  background-position: right 0.75rem center;
  background-size: 1.25rem 1.25rem;
  padding-right: 2.5rem;
  cursor: pointer;
}

/* When a field has a calendar/clock icon to the left of the chevron, push padding right. */
.zc-field--date {
  /* native date pickers vary in chrome — this keeps the height steady */
  min-height: 2.5rem;
}

/* Field group wrapper: label + control + error/hint. Used in form layouts. */
.zc-field-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-neutral-600);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.375rem;
}

.zc-field-required {
  color: var(--color-danger);
}

.zc-field-error {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--color-danger);
}

.zc-field-hint {
  display: block;
  margin-top: 0.25rem;
  font-size: 0.75rem;
  color: var(--color-neutral-500);
}

/* Field with left-aligned icon (location pin, calendar, etc). */
.zc-field-wrap { position: relative; }

.zc-field-icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  width: 1.125rem;
  height: 1.125rem;
  color: var(--color-neutral-400);
  pointer-events: none;
  z-index: 1;
}

.zc-field-wrap:focus-within .zc-field-icon {
  color: var(--color-brand-primary);
}



/* ─── Gallery marquee (used by gallery/_marquee.html partial) ────────────────
 * Two endless rows scrolling in opposite directions. Each track is duplicated
 * twice in markup so translating by -50% creates a seamless loop. Hovering
 * pauses both; prefers-reduced-motion disables.
 */
.zc-gal-marquee { overflow: hidden; position: relative; }
.zc-gal-marquee::before,
.zc-gal-marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 60px;
  z-index: 2; pointer-events: none;
}
.zc-gal-marquee::before { left: 0;  background: linear-gradient(to right, #fff, transparent); }
.zc-gal-marquee::after  { right: 0; background: linear-gradient(to left,  #fff, transparent); }
.zc-gal-track { display: flex; gap: 1rem; width: max-content; }
@media (min-width: 768px) { .zc-gal-track { gap: 1.25rem; } }
@keyframes zc-gal-left  { from { transform: translateX(0); }    to { transform: translateX(-50%); } }
@keyframes zc-gal-right { from { transform: translateX(-50%); } to { transform: translateX(0); } }
.zc-gal-track--left  { animation: zc-gal-left 45s linear infinite; }
.zc-gal-track--right { animation: zc-gal-right 50s linear infinite; }
.zc-gal-marquee:hover .zc-gal-track { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) {
  .zc-gal-track--left, .zc-gal-track--right { animation: none; }
}
.zc-gal-tile {
  position: relative;
  flex-shrink: 0;
  width: 240px; height: 160px;
  border-radius: 14px;
  overflow: hidden;
  background: #f5f5f5;
  box-shadow: 0 1px 0 rgba(0,0,0,0.04), 0 0 0 1px rgba(0,0,0,0.06);
}
@media (min-width: 768px) {
  .zc-gal-tile { width: 320px; height: 220px; border-radius: 18px; }
}
.zc-gal-tile img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform 0.6s ease; }
.zc-gal-tile:hover img { transform: scale(1.05); }
.zc-gal-tile figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 1.5rem 0.9rem 0.7rem;
  color: #fff; font-size: 0.78rem; font-weight: 600; line-height: 1.3;
  background: linear-gradient(to top, rgba(0,0,0,0.75), rgba(0,0,0,0.0));
}

/* ─── Vehicle card (home featured + catalog grid) ────────────────────────
   Clean card with a light default border and a "light ring" that travels
   around the edge on hover. Less shadow, more glow. */
@property --zc-vcard-angle {
  syntax: "<angle>";
  initial-value: 0deg;
  inherits: false;
}
.zc-vcard {
  position: relative;
  display: flex;
  flex-direction: column;
  border-radius: 16px;
  background: #ffffff;
  border: 1px solid var(--color-neutral-200);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
/* The travelling light ring — a masked conic-gradient that shows only as a
   thin band at the card's edge. The angle animates on hover. */
.zc-vcard::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  border-radius: inherit;
  padding: 1.5px;
  background: conic-gradient(from var(--zc-vcard-angle),
              transparent 0deg, transparent 185deg,
              rgba(15, 106, 115, 0.12) 225deg,
              var(--color-brand-primary) 290deg,
              #6ee7f0 322deg,
              transparent 360deg);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}
.zc-vcard:hover {
  transform: translateY(-3px);
  border-color: rgba(15, 106, 115, 0.25);
  box-shadow: 0 12px 28px -16px rgba(15, 106, 115, 0.45);
}
.zc-vcard:hover::before {
  opacity: 1;
  animation: zc-vcard-spin 2.8s linear infinite;
}
@keyframes zc-vcard-spin {
  to { --zc-vcard-angle: 360deg; }
}
@media (prefers-reduced-motion: reduce) {
  .zc-vcard { transition: none; }
  .zc-vcard:hover { transform: none; }
  .zc-vcard:hover::before { animation: none; opacity: 1; }
}