/* ═══════════════════════════════════════════════════════════
   faqStyle.css — FAQ Page Styles
   Extends indexStyle.css — "The Patient Journey" Design System
   Light / Professional / Clinical / Trustworthy
   No dark mode.
═══════════════════════════════════════════════════════════ */

/* ────────────────────────────────────────────────────────
   FAQ HERO BANNER
─────────────────────────────────────────────────────────── */
.faq-hero {
  margin-top: var(--nav-h);
  background: linear-gradient(150deg, var(--gray-soft) 0%, var(--mist) 60%, #d0eefa 100%);
  padding: 80px 0 72px;
  position: relative;
  overflow: hidden;
}

/* Decorative blobs */
.faq-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.faq-hero-blob {
  position: absolute;
}

.blob-1 {
  width: 620px;
  height: 620px;
  right: -140px;
  top: -180px;
}

.blob-2 {
  width: 380px;
  height: 380px;
  left: -80px;
  bottom: -100px;
}

.faq-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 48px;
  flex-wrap: wrap;
}

.faq-hero-content {
  flex: 1 1 420px;
}

.faq-hero-content h1 {
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--navy);
}

.faq-hero-content h1 em {
  font-style: italic;
  color: var(--blue);
}

.faq-hero-sub {
  font-size: 1.05rem;
  color: var(--warm-text);
  max-width: 520px;
  line-height: 1.7;
}

.faq-hero-sub a {
  color: var(--blue);
  font-weight: 600;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
}

.faq-hero-sub a:hover {
  border-color: var(--blue);
}

/* Stats cluster */
.faq-hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  padding: 28px 36px;
  flex-shrink: 0;
}

.fhs-card {
  text-align: center;
  padding: 0 28px;
}

.fhs-num {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
  margin-bottom: 6px;
}

.fhs-label {
  font-family: 'Nunito', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--gray-mid);
  white-space: nowrap;
}

.fhs-divider {
  width: 1px;
  height: 48px;
  background: var(--gray-line);
  flex-shrink: 0;
}


/* ────────────────────────────────────────────────────────
   CONTROLS: SEARCH + CATEGORY PILLS
─────────────────────────────────────────────────────────── */
.faq-controls {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 32px;
}

/* Search */
.faq-search-wrap {
  position: relative;
  max-width: 600px;
  width: 100%;
}

.faq-search-icon {
  position: absolute;
  left: 18px;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--gray-mid);
  pointer-events: none;
  flex-shrink: 0;
}

.faq-search {
  width: 100%;
  padding: 15px 48px 15px 50px;
  border: 2px solid var(--gray-line);
  border-radius: var(--radius-pill);
  font-family: 'Nunito Sans', sans-serif;
  font-size: 0.97rem;
  color: var(--black);
  background: var(--white);
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.faq-search:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(0, 174, 239, 0.12);
}

.faq-search::placeholder {
  color: var(--gray-mid);
}

/* Clear button — hidden by default */
.faq-search-clear {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 28px;
  height: 28px;
  background: var(--mist-deep);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background 0.2s;
}

.faq-search-clear svg {
  width: 12px;
  height: 12px;
  color: var(--navy);
}

.faq-search-clear:hover {
  background: var(--blue);
}

.faq-search-clear:hover svg {
  color: white;
}

.faq-search-clear.visible {
  display: flex;
}

/* Category pills */
.faq-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.faq-cat-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--gray-line);
  background: var(--white);
  font-family: 'Nunito', sans-serif;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--warm-text);
  cursor: pointer;
  transition: all 0.22s;
  letter-spacing: 0.01em;
  white-space: nowrap;
  line-height: 1;
}

.faq-cat-btn:hover {
  border-color: var(--blue-light);
  color: var(--blue);
  background: var(--mist);
}

.faq-cat-btn.active {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
  box-shadow: var(--shadow-blue);
}

.faq-cat-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 20px;
  height: 20px;
  padding: 0 5px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 800;
  background: rgba(10, 35, 81, 0.08);
  color: inherit;
  transition: background 0.22s;
}

.faq-cat-btn.active .faq-cat-count {
  background: rgba(255, 255, 255, 0.25);
  color: white;
}


/* ────────────────────────────────────────────────────────
   RESULTS BAR
─────────────────────────────────────────────────────────── */
.faq-results-bar {
  font-family: 'Nunito', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-mid);
  margin-bottom: 16px;
  min-height: 20px;
  transition: opacity 0.3s;
}

.faq-results-bar strong {
  color: var(--navy);
}

/* Search highlight */
mark.faq-hl {
  background: rgba(0, 174, 239, 0.18);
  color: var(--navy);
  border-radius: 2px;
  padding: 0 1px;
}


/* ────────────────────────────────────────────────────────
   ACCORDION LIST
─────────────────────────────────────────────────────────── */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* Category group header */
.faq-group-header {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 32px 0 12px;
  margin-bottom: 4px;
}

.faq-group-header:first-child {
  padding-top: 0;
}

.faq-group-label {
  font-family: 'Nunito', sans-serif;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
}

.faq-group-line {
  flex: 1;
  height: 1px;
  background: var(--gray-line);
}

/* FAQ Item */
.faq-item {
  border-bottom: 1px solid var(--gray-line);
  transition: opacity 0.3s;
}

.faq-item:first-of-type {
  border-top: 1px solid var(--gray-line);
}

/* <details> reset */
.faq-item details {
  list-style: none;
}

.faq-item details::-webkit-details-marker {
  display: none;
}

/* Summary row (question) */
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 4px;
  cursor: pointer;
  outline: none;
  list-style: none;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.faq-item summary:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
  border-radius: 4px;
}

.faq-q-text {
  font-family: 'Nunito Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.45;
  flex: 1;
  transition: color 0.2s;
}

.faq-item details[open] .faq-q-text {
  color: var(--blue);
}

/* Chevron icon */
.faq-chevron {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  color: var(--gray-mid);
  transition: transform 0.32s cubic-bezier(0.34, 1.56, 0.64, 1), color 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.faq-chevron svg {
  width: 16px;
  height: 16px;
}

.faq-item details[open] .faq-chevron {
  transform: rotate(180deg);
  color: var(--blue);
}

/* Answer panel */
.faq-answer {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.38s cubic-bezier(0.4, 0, 0.2, 1),
              opacity   0.32s ease,
              padding   0.32s ease;
  opacity: 0;
  padding: 0 0 0 0;
}

.faq-item details[open] .faq-answer {
  max-height: 800px;
  opacity: 1;
  padding-bottom: 22px;
}

.faq-answer p {
  font-size: 0.97rem;
  line-height: 1.75;
  color: var(--warm-text);
  max-width: 760px;
  padding-left: 2px;
}

/* Category chip inside answer */
.faq-cat-chip {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-bottom: 10px;
  padding: 4px 12px;
  background: var(--mist);
  color: var(--blue);
  border-radius: var(--radius-pill);
  font-family: 'Nunito', sans-serif;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.faq-cat-chip::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--blue);
  flex-shrink: 0;
}

/* Hover state: lift the row subtly */
.faq-item:hover summary .faq-q-text {
  color: var(--blue);
}


/* ────────────────────────────────────────────────────────
   EMPTY STATE
─────────────────────────────────────────────────────────── */
.faq-empty {
  text-align: center;
  padding: 72px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.faq-empty[hidden] {
  display: none;
}

.faq-empty svg {
  width: 72px;
  height: 72px;
  opacity: 0.7;
}

.faq-empty h3 {
  font-size: 1.3rem;
  color: var(--navy);
}

.faq-empty p {
  color: var(--gray-mid);
  max-width: 340px;
}


/* ────────────────────────────────────────────────────────
   CTA STRIP
─────────────────────────────────────────────────────────── */
.faq-cta-strip {
  background: var(--navy);
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}

/* Subtle pattern overlay */
.faq-cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 15% 50%, rgba(0, 174, 239, 0.12) 0%, transparent 55%),
    radial-gradient(circle at 85% 20%, rgba(0, 174, 239, 0.08) 0%, transparent 50%);
  pointer-events: none;
}

.faq-cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.faq-cta-text .tag {
  background: rgba(0, 174, 239, 0.15);
  color: var(--blue-light);
}

.faq-cta-text .tag::before {
  background: var(--blue-light);
}

.faq-cta-text h2 {
  color: var(--white);
  font-size: clamp(1.5rem, 2.5vw, 2.1rem);
  margin-bottom: 12px;
}

.faq-cta-text p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 460px;
  line-height: 1.65;
}

.faq-cta-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.faq-cta-actions .btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.4);
}

.faq-cta-actions .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: white;
  color: white;
}


/* ────────────────────────────────────────────────────────
   FADE-IN STAGGER for FAQ items
─────────────────────────────────────────────────────────── */
@keyframes faqItemIn {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.faq-item.animate-in {
  animation: faqItemIn 0.42s ease forwards;
}


/* ────────────────────────────────────────────────────────
   RESPONSIVE
─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .faq-hero-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 36px;
  }

  .faq-hero-stats {
    width: 100%;
    justify-content: center;
    padding: 22px 20px;
  }

  .fhs-card {
    padding: 0 16px;
  }
}

@media (max-width: 700px) {
  .faq-hero {
    padding: 60px 0 52px;
  }

  .faq-hero-stats {
    gap: 0;
    flex-wrap: nowrap;
  }

  .fhs-num {
    font-size: 1.7rem;
  }

  .fhs-label {
    font-size: 0.62rem;
  }

  .fhs-card {
    padding: 0 10px;
  }

  .faq-cta-inner {
    flex-direction: column;
    text-align: center;
  }

  .faq-cta-text p {
    max-width: 100%;
  }

  .faq-cta-actions {
    width: 100%;
    justify-content: center;
  }

  .faq-q-text {
    font-size: 0.93rem;
  }

  .faq-item summary {
    padding: 18px 2px;
  }
}

@media (max-width: 480px) {
  .faq-hero-stats {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 0;
    padding: 18px 12px;
  }

  .fhs-divider {
    display: none;
  }

  .fhs-card {
    padding: 0 6px;
  }

  .fhs-num {
    font-size: 1.4rem;
  }

  .fhs-label {
    font-size: 0.58rem;
    white-space: normal;
    line-height: 1.3;
  }
}