/* ============================================================
   FAQ.CSS
   Section: #faq  |  Classes: .fq-section, .fq-item
   Animations: .fq-animate, .fq-animate--scale
   Accordion: max-height transition, .is-open toggled by faq.js
   ============================================================ */

.fq-section {
  position: relative;
  background: linear-gradient(170deg, var(--white) 0%, var(--slate-50) 40%, var(--teal-50) 75%, var(--white) 100%);
  overflow: hidden;
  content-visibility: auto;
  contain-intrinsic-size: 0 1100px;
}

.fq-section::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  transform: translateX(-50%);
  width: 70%; max-width: 560px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--teal-100), transparent);
  pointer-events: none; z-index: 1;
}

.fq-blob-tl {
  position: absolute;
  top: -120px; left: -120px;
  width: 480px; height: 480px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34,184,184,0.07) 0%, transparent 65%);
  pointer-events: none; z-index: 0;
}
.fq-blob-br {
  position: absolute;
  bottom: -100px; right: -100px;
  width: 420px; height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,160,23,0.06) 0%, transparent 65%);
  pointer-events: none; z-index: 0;
}

.fq-container {
  position: relative; z-index: 1;
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding: var(--sp-16) var(--sp-4) var(--sp-20);
}


/* ── Section header ── */
.fq-header {
  text-align: center;
  max-width: 660px;
  margin-inline: auto;
  margin-bottom: var(--sp-12);
}

.fq-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 6px 14px 6px 8px;
  background: var(--teal-50);
  border: 1px solid var(--teal-100);
  border-radius: var(--r-full);
  font-size: 11.5px;
  font-weight: 700;
  color: var(--teal-700);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--sp-4);
}
.fq-badge__dot { width: 7px; height: 7px; border-radius: 50%; background: var(--teal-400); flex-shrink: 0; }

.fq-title {
  font-family: var(--font-head);
  font-size: clamp(28px, 5.5vw, 44px);
  font-weight: 800;
  color: var(--slate-900);
  line-height: 1.13;
  letter-spacing: -0.025em;
  margin-bottom: var(--sp-4);
}
.fq-title-accent { position: relative; display: inline; color: var(--teal-700); }
.fq-title-accent::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--teal-400), var(--teal-200));
  border-radius: var(--r-full);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.72s var(--ease-out);
}
.fq-title.is-visible .fq-title-accent::after { transform: scaleX(1); transition-delay: 0.36s; }

.fq-intro { font-size: clamp(15px, 3vw, 17px); line-height: 1.80; color: var(--slate-500); }
.fq-intro a { color: var(--teal-600); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.fq-intro a:hover { color: var(--teal-700); }


/* ── Category filter ── */
.fq-filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  justify-content: center;
  margin-bottom: var(--sp-10);
}

.fq-filter-btn {
  padding: 7px 16px;
  border-radius: var(--r-full);
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-600);
  background: var(--white);
  border: 1.5px solid var(--slate-200);
  cursor: pointer;
  transition: color 150ms var(--ease-out), background 150ms var(--ease-out), border-color 150ms var(--ease-out), box-shadow 150ms var(--ease-out);
  user-select: none;
}
.fq-filter-btn:hover { border-color: var(--teal-300); color: var(--teal-700); box-shadow: var(--shadow-sm); }
.fq-filter-btn.is-active, .fq-filter-btn[aria-pressed="true"] {
  background: var(--teal-700);
  border-color: var(--teal-700);
  color: var(--white);
  box-shadow: var(--shadow-teal);
}


/* ── Accordion list ── */
.fq-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  max-width: 840px;
  margin-inline: auto;
}

/* ── Single accordion item ── */
.fq-item {
  position: relative;
  border-radius: var(--r-xl);
  background: var(--white);
  border: 1.5px solid var(--slate-100);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: border-color 220ms var(--ease-out), box-shadow 220ms var(--ease-out);
}
.fq-item::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--teal-400), var(--teal-600));
  border-radius: var(--r-xs) 0 0 var(--r-xs);
  opacity: 0;
  transition: opacity 200ms var(--ease-out);
}

.fq-item:hover { border-color: var(--teal-200); box-shadow: var(--shadow-md); }
.fq-item.is-open { border-color: var(--teal-200); box-shadow: 0 4px 20px rgba(13,110,110,0.10), 0 1px 4px rgba(0,0,0,0.05); }
.fq-item.is-open::before { opacity: 1; }


/* ── Question button ── */
.fq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6) var(--sp-5) var(--sp-7);
  background: none;
  cursor: pointer;
  text-align: left;
  border: none;
  font-family: var(--font-head);
  transition: background 160ms var(--ease-out);
}
.fq-question:hover { background: var(--slate-50); }
.fq-item.is-open .fq-question { background: none; }

.fq-question__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px; height: 26px;
  border-radius: var(--r-full);
  background: var(--teal-50);
  border: 1.5px solid var(--teal-100);
  font-size: 11px;
  font-weight: 700;
  color: var(--teal-600);
  flex-shrink: 0;
  transition: background 180ms var(--ease-out), border-color 180ms var(--ease-out), color 180ms var(--ease-out);
}
.fq-item.is-open .fq-question__num { background: var(--teal-700); border-color: var(--teal-700); color: var(--white); }

.fq-question__inner { display: flex; align-items: center; gap: var(--sp-3); flex: 1; min-width: 0; }

.fq-question__text {
  font-family: var(--font-head);
  font-size: clamp(14.5px, 3vw, 16.5px);
  font-weight: 700;
  color: var(--slate-800);
  line-height: 1.38;
  transition: color 180ms var(--ease-out);
}
.fq-item.is-open .fq-question__text, .fq-item:hover .fq-question__text { color: var(--teal-700); }

.fq-question__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px; height: 34px;
  border-radius: var(--r-full);
  background: var(--slate-50);
  border: 1.5px solid var(--slate-100);
  flex-shrink: 0;
  transition: background 200ms var(--ease-out), border-color 200ms var(--ease-out), transform 200ms var(--ease-out);
}
.fq-item.is-open .fq-question__icon {
  background: var(--teal-50);
  border-color: var(--teal-200);
  transform: rotate(180deg);
}

.fq-question__chevron { width: 15px; height: 15px; color: var(--slate-400); transition: color 200ms var(--ease-out); flex-shrink: 0; }
.fq-item.is-open .fq-question__chevron { color: var(--teal-600); }


/* ── Answer panel ── */
.fq-answer-wrap {
  max-height: 0;
  overflow: hidden;
  transition: max-height 380ms var(--ease-in-out);
}

.fq-answer-divider { height: 1px; background: linear-gradient(90deg, var(--teal-100), var(--slate-100), transparent); margin: 0 var(--sp-7); }

.fq-answer { padding: var(--sp-5) var(--sp-7) var(--sp-6) var(--sp-7); }

.fq-answer__body { font-size: clamp(14px, 2.8vw, 15.5px); line-height: 1.82; color: var(--slate-600); }
.fq-answer__body a { color: var(--teal-600); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.fq-answer__body a:hover { color: var(--teal-800); }

.fq-answer__list {
  margin-top: var(--sp-3);
  margin-left: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
  list-style: disc;
}
.fq-answer__list li { font-size: clamp(13.5px, 2.6vw, 15px); color: var(--slate-600); line-height: 1.70; padding-left: var(--sp-1); }
.fq-answer__list li strong { color: var(--slate-800); font-weight: 600; }

.fq-answer__cta-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: var(--sp-4);
  padding: 7px 16px;
  background: var(--teal-50);
  border: 1.5px solid var(--teal-100);
  border-radius: var(--r-full);
  font-size: 13px;
  font-weight: 700;
  color: var(--teal-700);
  transition: background 140ms var(--ease-out), border-color 140ms var(--ease-out), transform 140ms var(--ease-out);
}
.fq-answer__cta-link:hover { background: var(--teal-100); border-color: var(--teal-200); transform: translateX(2px); }
.fq-answer__cta-link svg { width: 12px; height: 12px; flex-shrink: 0; }


/* ── CTA band ── */
.fq-cta-band {
  margin-top: var(--sp-16);
  border-radius: var(--r-3xl);
  background: linear-gradient(135deg, var(--teal-900) 0%, var(--teal-700) 100%);
  padding: var(--sp-10) var(--sp-6);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.fq-cta-band::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.05) 1px, transparent 1px);
  background-size: 22px 22px;
  pointer-events: none;
}
.fq-cta-band::after {
  content: '';
  position: absolute;
  top: -80px; right: -80px;
  width: 320px; height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34,184,184,0.20) 0%, transparent 65%);
  pointer-events: none;
}

.fq-cta-band__inner { position: relative; z-index: 1; max-width: 600px; margin-inline: auto; }

.fq-cta-band__icon-wrap {
  display: flex; align-items: center; justify-content: center;
  width: 56px; height: 56px;
  border-radius: var(--r-xl);
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.20);
  margin: 0 auto var(--sp-5);
}
.fq-cta-band__icon-wrap svg { width: 26px; height: 26px; color: var(--gold-300); }

.fq-cta-band__title {
  font-family: var(--font-head);
  font-size: clamp(22px, 4.5vw, 32px);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.022em;
  margin-bottom: var(--sp-3);
}
.fq-cta-band__sub { font-size: clamp(14px, 2.8vw, 16px); line-height: 1.72; color: rgba(255,255,255,0.64); margin-bottom: var(--sp-8); }
.fq-cta-band__sub strong { color: rgba(255,255,255,0.88); font-weight: 600; }

.fq-cta-group { display: flex; flex-wrap: wrap; gap: var(--sp-3); justify-content: center; }

.fq-btn-primary {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 14px 26px;
  min-height: 52px;
  background: var(--white);
  color: var(--teal-800);
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.22);
  transition: transform 160ms var(--ease-in-out), box-shadow 160ms var(--ease-in-out);
}
.fq-btn-primary::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(13,110,110,0.07) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 460ms var(--ease-out);
}
.fq-btn-primary:hover::before { transform: translateX(100%); }
.fq-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(0,0,0,0.28); }
.fq-btn-primary:active { transform: translateY(0); }
.fq-btn-primary svg { width: 16px; height: 16px; flex-shrink: 0; transition: transform 200ms var(--ease-out); }
.fq-btn-primary:hover svg { transform: translateX(3px); }

.fq-btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 14px 22px;
  min-height: 52px;
  background: transparent;
  color: rgba(255,255,255,0.90);
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--r-lg);
  border: 2px solid rgba(255,255,255,0.32);
  transition: background 160ms var(--ease-out), border-color 160ms var(--ease-out), transform 160ms var(--ease-in-out);
}
.fq-btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: rgba(255,255,255,0.60); transform: translateY(-2px); }
.fq-btn-ghost:active { transform: translateY(0); }
.fq-btn-ghost svg { width: 16px; height: 16px; flex-shrink: 0; }

.fq-btn-wa {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 14px 22px;
  min-height: 52px;
  background: var(--whatsapp-green);
  color: var(--white);
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 700;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: 0 4px 18px rgba(37,211,102,0.32);
  transition: background 160ms, transform 160ms var(--ease-in-out), box-shadow 160ms;
}
.fq-btn-wa::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.10) 50%, transparent 60%);
  transform: translateX(-100%);
  transition: transform 460ms var(--ease-out);
}
.fq-btn-wa:hover::before { transform: translateX(100%); }
.fq-btn-wa:hover { background: var(--whatsapp-dark); transform: translateY(-2px); box-shadow: 0 8px 26px rgba(37,211,102,0.42); }
.fq-btn-wa:active { transform: translateY(0); }
.fq-btn-wa svg { width: 20px; height: 20px; flex-shrink: 0; }

.fq-cta-band__response {
  margin-top: var(--sp-5);
  font-size: 12.5px;
  color: rgba(255,255,255,0.42);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
}
.fq-cta-band__response svg { width: 13px; height: 13px; color: rgba(255,255,255,0.40); flex-shrink: 0; }


/* ── Live region for screen reader filter announcements ── */
#fq-live { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }


/* ────────────────────────────────────────────────────────────
   REDUCED MOTION
   ──────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  .fq-animate, .fq-animate--scale { opacity: 1 !important; transform: none !important; transition: none !important; }
  .fq-title-accent::after { transform: scaleX(1) !important; transition: none !important; }
  .fq-answer-wrap { transition: none !important; }
  .fq-btn-primary, .fq-btn-ghost, .fq-btn-wa, .fq-filter-btn, .fq-question__icon, .fq-answer__cta-link { transition: none !important; }
  .fq-btn-primary:hover, .fq-btn-ghost:hover, .fq-btn-wa:hover { transform: none !important; }
}


/* ────────────────────────────────────────────────────────────
   RESPONSIVE BREAKPOINTS
   ──────────────────────────────────────────────────────────── */
@media (min-width: 375px) { .fq-container { padding-inline: var(--sp-5); } }
@media (min-width: 640px) {
  .fq-container { padding-inline: var(--sp-6); }
  .fq-question { padding: var(--sp-5) var(--sp-7); }
  .fq-answer { padding: var(--sp-5) var(--sp-8) var(--sp-7); }
  .fq-answer-divider { margin: 0 var(--sp-8); }
}
@media (min-width: 768px) { .fq-container { padding: var(--sp-20) var(--sp-8) var(--sp-24); } .fq-cta-band { padding: var(--sp-14) var(--sp-10); } }
@media (min-width: 1024px) {
  .fq-container { padding: var(--sp-24) var(--sp-8) var(--sp-24); }
  .fq-list { max-width: 900px; }
  .fq-question { padding: var(--sp-6) var(--sp-8); }
  .fq-answer { padding: var(--sp-5) var(--sp-8) var(--sp-7) var(--sp-8); }
  .fq-answer-divider { margin: 0 var(--sp-8); }
  .fq-question__num { width: 28px; height: 28px; font-size: 11.5px; }
}
@media (min-width: 1280px) { .fq-list { max-width: 960px; } .fq-cta-band { padding: var(--sp-16) var(--sp-12); } }