/* css/faq-improvements.css */

/* ===== Hero ===== */
.faq-hero {
  background: radial-gradient(1200px 500px at 20% 0%, rgba(231,76,60,.10), transparent),
              radial-gradient(1200px 500px at 80% 0%, rgba(52,152,219,.10), transparent),
              linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  padding: 64px 0 24px;
  text-align: center;
}

.faq-hero h2 {
  font-weight: 800;
  letter-spacing: .2px;
  margin-bottom: 10px;
}

.faq-hero p.lead {
  color:#6b7280;
  margin:0 auto 8px;
  max-width: 880px;
}

/* ===== Controls ===== */
.faq-controls-wrap {
  position: relative;
}

.faq-controls {
  margin: 18px auto 16px;
  max-width: 980px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  justify-content: center;
}

@media (max-width: 992px) {
  .faq-controls {
    grid-template-columns: 1fr;
  }
}

.faq-search {
  position: relative;
}

.faq-search input {
  width:100%;
  padding: 14px 44px;
  border-radius: 14px;
  border: 1px solid #e5e7eb;
  outline: 0;
  box-shadow: 0 6px 24px rgba(0,0,0,.04);
  transition: box-shadow .2s, border-color .2s, transform .06s;
}

.faq-search input:focus {
  border-color:#60a5fa;
  box-shadow: 0 8px 32px rgba(99,102,241,.18);
}

.faq-search .icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color:#94a3b8;
}

.faq-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.faq-actions .btn {
  border-radius: 12px;
  padding: 12px 14px;
  border: 1px solid #e5e7eb;
  background: #fff;
  box-shadow: 0 6px 24px rgba(0,0,0,.04);
  transition: transform .06s, box-shadow .2s, border-color .2s;
  cursor: pointer;
}

.faq-actions .btn:hover {
  border-color:#cbd5e1;
  box-shadow: 0 10px 28px rgba(0,0,0,.07);
}

.faq-actions .btn:active { transform: translateY(1px); }

.faq-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  background: #fff;
  box-shadow: 0 6px 24px rgba(0,0,0,.04);
  font-weight: 700;
  color: #0f172a;
}

.faq-toggle input { margin: 0; }

/* ===== Category chips ===== */
.faq-chips {
  margin: 0 auto 12px;
  max-width: 980px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.faq-chip {
  border: 1px solid #e5e7eb;
  background: #fff;
  color: #0f172a;
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 800;
  font-size: 12px;
  cursor: pointer;
  transition: transform .06s, box-shadow .2s, border-color .2s;
}

.faq-chip:hover { border-color:#cbd5e1; box-shadow: 0 10px 28px rgba(0,0,0,.07); }
.faq-chip:active { transform: translateY(1px); }
.faq-chip.active { border-color:#60a5fa; box-shadow: 0 10px 28px rgba(96,165,250,.18); }

/* ===== Cards ===== */
.faq-accordion {
  max-width: 980px;
  margin: 0 auto;
}

.faq-item {
  border: 0;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  box-shadow: 0 18px 40px rgba(2,6,23,.08);
  margin-bottom: 14px;
}

.faq-q {
  display:flex;
  align-items:center;
  gap: 10px;
  padding: 18px;
  cursor: pointer;
  color: #0f172a;
  font-weight: 800;
  position: relative;
  user-select: none;
}

.faq-q .badge-num {
  background:#0ea5e9;
  color:#fff;
  font-weight: 900;
  border-radius: 8px;
  padding: 4px 10px;
  font-size: 12px;
}

.faq-q .badge-cat {
  margin-left: auto;
  border: 1px solid #e5e7eb;
  background: #fff;
  border-radius: 999px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 900;
  color: #334155;
}

.faq-q .btn-copy {
  margin-left: 8px;
  border: 1px solid #e5e7eb;
  background: #fff;
  border-radius: 10px;
  padding: 6px 10px;
  font-size: 12px;
  font-weight: 900;
  color: #0f172a;
}

.faq-q .btn-copy:hover { border-color: #cbd5e1; }

.faq-q .chev {
  position: absolute;
  right: 18px;
  top: 50%;
  transform: translateY(-50%) rotate(0deg);
  transition: transform .2s;
  color: #64748b;
}

.faq-item.open .faq-q .chev {
  transform: translateY(-50%) rotate(180deg);
}

.faq-a {
  padding: 0 18px 18px 18px;
  color: #334155;
  line-height: 1.65;
  display: none;
}

.faq-item.open .faq-a { display: block; }

.faq-counter {
  font-size: 13px;
  color:#6b7280;
  text-align: center;
  margin: 6px 0 18px;
}

mark {
  background:#fef3c7;
  padding: .1em .25em;
  border-radius: .25em;
}

/* ===== No results ===== */
.faq-no-results {
  margin: 8px auto 0;
  max-width: 780px;
  text-align: center;
  padding: 18px;
  border: 1px dashed #cbd5e1;
  border-radius: 16px;
  background: #f8fafc;
}

.faq-no-results__actions {
  margin-top: 12px;
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== Toast ===== */
.faq-toast {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, .92);
  color: #fff;
  padding: 10px 14px;
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(0,0,0,.18);
  font-weight: 800;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  z-index: 9999;
}

.faq-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}

/* Sticky controls when scrolling */
.faq-controls-sticky {
  position: sticky;
  top: 56px; /* navbar height approx */
  z-index: 100;
  padding-top: 8px;
  background: rgba(248,250,252,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(226,232,240,.9);
}