/*
 * ═══════════════════════════════════════════════════════════════
 *  قياسي ✦ Hero Slider — Styles
 *  /assets/hero-slider.css
 * ═══════════════════════════════════════════════════════════════
 */

/* ── Design Tokens ────────────────────────────────────────────── */
.qs-hero {
  --qs-bg           : #f5f5f7;
  --qs-card-bg      : #ffffff;
  --qs-text         : #1d1d1f;
  --qs-text-soft    : #6e6e73;
  --qs-accent       : #0071e3;
  --qs-border       : rgba(0, 0, 0, 0.06);
  --qs-border-hover : rgba(0, 0, 0, 0.12);
  --qs-shadow-card  : 0 20px 50px rgba(0, 0, 0, 0.08);
  --qs-shadow-arrow : 0 4px 16px rgba(0, 0, 0, 0.10);
  --qs-radius-card  : 28px;
  --qs-radius-img   : 20px;
  --qs-radius-btn   : 18px;
  --qs-ease         : cubic-bezier(0.4, 0, 0.2, 1);
  --qs-duration     : 0.72s;
}

/* ── Outer Section ────────────────────────────────────────────── */
.qs-hero {
  position: relative;
  background: var(--qs-bg);
  overflow: hidden;
}

/* ── Track (absolute-stacking container) ─────────────────────── */
.qs-track {
  position: relative;
  overflow: hidden;
  /* min-height prevents layout shift before JS sets exact height */
  min-height: 560px;
}

/* ── Individual Slide ─────────────────────────────────────────── */
.qs-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
  will-change: opacity, transform;
  transition:
    opacity  var(--qs-duration) var(--qs-ease),
    transform var(--qs-duration) var(--qs-ease);
  transform: scale(1.016);
  /* Stretch content to fill track height */
  display: flex;
  align-items: center;
}

.qs-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: scale(1);
  z-index: 1;
}

.qs-slide.is-leaving {
  opacity: 0;
  transform: scale(1.022);
  z-index: 0;
  pointer-events: none;
}

/* ── Slide Inner Layout ───────────────────────────────────────── */
.qs-content {
  width: 100%;
  max-width: 1152px;
  margin: 0 auto;
  padding: 64px 28px 80px;   /* extra bottom for dots */
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 52px;
  align-items: center;
}

/* ── Text Column (right side in RTL) ─────────────────────────── */
.qs-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* Badge */
.qs-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 5px 14px;
  border-radius: 999px;
  background: rgba(0, 113, 227, 0.07);
  border: 1px solid rgba(0, 113, 227, 0.18);
  color: var(--qs-accent);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.015em;
  margin-bottom: 18px;
  line-height: 1;
}

.qs-badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--qs-accent);
  flex: 0 0 6px;
  box-shadow: 0 0 8px rgba(0, 113, 227, 0.5);
}

/* Title */
.qs-title {
  margin: 0 0 16px;
  font-size: clamp(1.85rem, 3vw, 2.55rem);
  font-weight: 800;
  line-height: 1.28;
  letter-spacing: -0.025em;
  color: var(--qs-text);
}

/* Description */
.qs-desc {
  margin: 0 0 30px;
  font-size: clamp(0.95rem, 1.2vw, 1.06rem);
  line-height: 1.9;
  color: var(--qs-text-soft);
  max-width: 48ch;
}

/* Actions row */
.qs-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

/* Primary Button */
.qs-btn-primary {
  display: inline-flex;
  align-items: center;
  padding: 13px 24px;
  background: #1d1d1f;
  color: #ffffff;
  border-radius: var(--qs-radius-btn);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition:
    opacity 0.2s ease,
    transform 0.2s ease,
    outline-color 0.15s ease;
  outline: 2px solid transparent;
  outline-offset: 3px;
}

.qs-btn-primary:hover {
  opacity: 0.86;
  transform: translateY(-1px);
}

.qs-btn-primary:focus-visible {
  outline-color: var(--qs-accent);
  opacity: 0.9;
}

/* Secondary Button */
.qs-btn-secondary {
  display: inline-flex;
  align-items: center;
  padding: 12px 22px;
  background: transparent;
  color: var(--qs-text);
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-radius: var(--qs-radius-btn);
  font-size: 0.92rem;
  font-weight: 500;
  text-decoration: none;
  white-space: nowrap;
  transition:
    border-color 0.2s ease,
    background 0.2s ease,
    transform 0.2s ease,
    outline-color 0.15s ease;
  outline: 2px solid transparent;
  outline-offset: 3px;
}

.qs-btn-secondary:hover {
  border-color: rgba(0, 0, 0, 0.38);
  background: rgba(0, 0, 0, 0.04);
  transform: translateY(-1px);
}

.qs-btn-secondary:focus-visible {
  outline-color: var(--qs-accent);
}

/* ── Media Column (left side in RTL) ─────────────────────────── */
.qs-media {
  position: relative;
}

.qs-image-wrap {
  background: var(--qs-card-bg);
  border-radius: var(--qs-radius-card);
  box-shadow: var(--qs-shadow-card);
  border: 1px solid var(--qs-border);
  padding: 14px;
  transition: box-shadow 0.3s ease;
}

.qs-image-wrap:hover {
  box-shadow: 0 28px 64px rgba(0, 0, 0, 0.11);
}

.qs-image {
  display: block;
  width: 100%;
  height: 360px;
  object-fit: cover;
  object-position: center top;
  border-radius: var(--qs-radius-img);
}

/* ── Navigation Arrows ────────────────────────────────────────── */
.qs-arrows {
  position: absolute;
  inset: 0;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  z-index: 10;
}

.qs-arrow {
  pointer-events: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(0, 0, 0, 0.07);
  box-shadow: var(--qs-shadow-arrow);
  cursor: pointer;
  color: var(--qs-text);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    background 0.22s ease,
    transform 0.22s ease,
    box-shadow 0.22s ease,
    outline-color 0.15s ease;
  outline: 2px solid transparent;
  outline-offset: 3px;
}

.qs-arrow:hover {
  background: rgba(255, 255, 255, 0.98);
  transform: scale(1.09);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.14);
}

.qs-arrow:active {
  transform: scale(0.95);
}

.qs-arrow:focus-visible {
  outline-color: var(--qs-accent);
}

.qs-arrow svg {
  width: 20px;
  height: 20px;
  display: block;
}

/* ── Dots ─────────────────────────────────────────────────────── */
.qs-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  align-items: center;
  z-index: 10;
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.80);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(0, 0, 0, 0.07);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.qs-dot {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.22);
  cursor: pointer;
  border: none;
  padding: 0;
  flex: 0 0 8px;
  transition:
    background 0.3s ease,
    width 0.35s var(--qs-ease),
    transform 0.22s ease;
  outline: 2px solid transparent;
  outline-offset: 2px;
}

.qs-dot.is-active {
  background: #1d1d1f;
  width: 26px;
}

.qs-dot:hover:not(.is-active) {
  background: rgba(0, 0, 0, 0.45);
  transform: scale(1.25);
}

.qs-dot:focus-visible {
  outline-color: var(--qs-accent);
}

/* ── Progress Bar ─────────────────────────────────────────────── */
.qs-progress {
  position: absolute;
  bottom: 0;
  inset-inline-start: 0;
  inset-inline-end: 0;
  height: 2px;
  background: rgba(0, 0, 0, 0.04);
  z-index: 10;
  overflow: hidden;
}

.qs-progress-bar {
  height: 100%;
  background: var(--qs-accent);
  transform-origin: left;
  transform: scaleX(0);
}

/* RTL: progress bar animates from right to left */
[dir="rtl"] .qs-progress-bar {
  transform-origin: right;
}

/* ── No-JS noscript fallback ──────────────────────────────────── */
.qs-hero noscript {
  display: block;
}

.qs-hero > noscript .qs-content {
  padding: 64px 28px;
}

/* ── Responsive — Tablet ──────────────────────────────────────── */
@media (max-width: 900px) {
  .qs-track {
    min-height: 480px;
  }

  .qs-content {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 44px 20px 80px;
  }

  /* On single column: text first (top), image second (bottom) */
  .qs-text {
    order: 1;
  }
  .qs-media {
    order: 2;
  }

  .qs-image {
    height: 260px;
  }

  /* Hide arrows on tablet (rely on swipe + dots) */
  .qs-arrows {
    display: none;
  }
}

/* ── Responsive — Mobile ──────────────────────────────────────── */
@media (max-width: 640px) {
  .qs-track {
    min-height: 520px;
  }

  .qs-content {
    padding: 32px 16px 72px;
    gap: 22px;
  }

  .qs-badge {
    font-size: 0.76rem;
    margin-bottom: 14px;
    padding: 4px 12px;
  }

  .qs-title {
    font-size: clamp(1.48rem, 6vw, 1.85rem);
    margin-bottom: 12px;
  }

  .qs-desc {
    font-size: 0.92rem;
    line-height: 1.78;
    margin-bottom: 22px;
  }

  .qs-btn-primary,
  .qs-btn-secondary {
    font-size: 0.875rem;
    padding: 11px 18px;
  }

  .qs-image {
    height: 210px;
  }

  .qs-dots {
    bottom: 16px;
    padding: 6px 12px;
  }

  .qs-image-wrap {
    padding: 10px;
  }
}

/* ── Responsive — Very Small ──────────────────────────────────── */
@media (max-width: 380px) {
  .qs-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .qs-btn-primary,
  .qs-btn-secondary {
    justify-content: center;
    text-align: center;
  }
}

/* ── Hover-capable devices: show arrows ──────────────────────── */
@media (hover: hover) and (min-width: 901px) {
  .qs-arrows {
    display: flex;
  }
}

/* ── Legal Notice ─────────────────────────────────────────────── */
/*
 * Floating legal disclaimer — sits above slider images inside .qs-hero.
 * z-index: 2 clears .qs-slide (z-index: 1) and .qs-arrows (z-index: 2 — same
 * level but positioned differently so they don't overlap).
 */
.qs-legal-notice {
  position : absolute;
  top      : 14px;
  left     : 50%;
  transform: translateX(-50%);
  z-index  : 2;

  /* Layout */
  display    : inline-flex;
  align-items: center;
  gap        : 7px;
  direction  : rtl;

  /* Dimensions */
  max-width: min(560px, calc(100% - 32px));
  white-space: nowrap;       /* single-line by default */

  /* Glass surface */
  background          : rgba(255, 255, 255, 0.68);
  backdrop-filter     : blur(14px) saturate(160%);
  -webkit-backdrop-filter: blur(14px) saturate(160%);

  /* Border & shape */
  border       : 1px solid rgba(0, 0, 0, 0.09);
  border-radius: 100px;             /* full-pill */
  box-shadow   : 0 2px 12px rgba(0, 0, 0, 0.06),
                 0 0  0 0.5px rgba(255,255,255,0.55) inset;

  /* Spacing */
  padding: 5px 13px 5px 11px;

  /* Prevent click-through to slide while still being focusable */
  pointer-events: auto;
}

.qs-legal-icon {
  width       : 13px;
  height      : 13px;
  flex-shrink : 0;
  color       : #6e6e73;
  opacity     : 0.9;
}

.qs-legal-notice p {
  margin       : 0;
  font-size    : 11.5px;
  line-height  : 1;
  font-weight  : 450;
  color        : #3d3d3f;
  letter-spacing: -0.01em;
  white-space  : nowrap;
}

/* On very small screens allow wrapping */
@media (max-width: 480px) {
  .qs-legal-notice {
    white-space: normal;
    border-radius: 14px;
    padding: 6px 12px;
    text-align: center;
    display: flex;
  }

  .qs-legal-notice p {
    white-space: normal;
    font-size: 10.5px;
    line-height: 1.45;
  }
}

/* ── Reduced Motion ───────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .qs-slide {
    transition: opacity 0.15s ease !important;
    transform: none !important;
  }

  .qs-slide.is-active {
    transform: none !important;
  }

  .qs-slide.is-leaving {
    transform: none !important;
  }

  .qs-progress-bar {
    transition: none !important;
  }

  .qs-dot {
    transition: background 0.15s ease, width 0.15s ease !important;
  }

  .qs-image-wrap {
    transition: none !important;
  }

  .qs-arrow,
  .qs-btn-primary,
  .qs-btn-secondary {
    transition: outline-color 0.15s ease !important;
  }
}