/**
 * Elite BioDental — FAQ Design System (referință: contact.html)
 * Patterns: <details class="tarife-faq__item"> sau .implant-faq-section (buton + JS în site-chrome.js)
 */

/* —— Section wrapper (contact, tarife) —— */
.tarife-page-block--soft {
  background: var(--off-white, #f8f9fc);
}

.tarife-page-block__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 40px;
  box-sizing: border-box;
}

.tarife-page-block__head {
  position: static;
  top: auto;
  left: auto;
  right: auto;
  z-index: auto;
  width: auto;
  text-align: center;
  max-width: 680px;
  margin: 0 auto 44px;
}

.tarife-page-block__title,
.implant-faq-heading {
  font-family: var(--font-display, 'Cormorant Garamond', Georgia, serif);
  font-size: clamp(1.85rem, 3vw, 2.35rem);
  font-weight: 600;
  color: var(--navy, #0e1f70);
  margin: 0 0 12px;
  line-height: 1.2;
}

.tarife-page-block__subtitle,
.implant-faq-subtitle {
  font-size: 1rem;
  color: var(--gray, #6b7280);
  line-height: 1.7;
  margin: 0;
}

.contact-faq-section .tarife-page-block__head,
.implant-faq-section .implant-faq-heading,
.implant-faq-section .implant-faq-subtitle {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.contact-faq-section .tarife-page-block__head {
  margin-bottom: 20px;
}

.implant-faq-subtitle {
  text-align: center;
  margin: 0 auto 20px;
}

.tarife-faq__list,
.implant-faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  gap: 10px;
}

.contact-faq-section.tarife-page-block,
.implant-faq-section {
  padding: 60px 0;
  background: var(--off-white, #f8f9fc);
}

.implant-faq-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 28px);
  box-sizing: border-box;
}

.implant-faq-heading {
  text-align: center;
}

/* —— FAQ item (details + button accordion) —— */
.tarife-faq__item,
.implant-faq-item {
  position: relative;
  border: 1px solid rgba(14, 31, 112, 0.08);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
  box-shadow: 0 4px 14px rgba(14, 31, 112, 0.04);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

@media (hover: hover) {
  .tarife-faq__item:hover,
  .implant-faq-item:not(.is-open):hover {
    box-shadow: 0 8px 22px rgba(14, 31, 112, 0.08);
    transform: translateY(-2px);
  }
}

.tarife-faq__item:focus,
.tarife-faq__item:focus-within,
.implant-faq-item:focus-within {
  outline: none;
}

.tarife-faq__item[open],
.implant-faq-item.is-open {
  border-color: rgba(14, 31, 112, 0.1);
  box-shadow: 0 6px 18px rgba(14, 31, 112, 0.05);
}

.tarife-faq__item[open]:hover,
.implant-faq-item.is-open:hover {
  transform: none;
}

/* —— Question (summary / button) —— */
.tarife-faq__item summary,
.implant-faq-question {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 13px 16px;
  font-family: var(--font-body, 'DM Sans', system-ui, sans-serif);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy, #0e1f70);
  cursor: pointer;
  list-style: none;
  line-height: 1.45;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  width: 100%;
  margin: 0;
  border: none;
  background: transparent;
  text-align: left;
  box-sizing: border-box;
}

.tarife-faq__item summary::-webkit-details-marker {
  display: none;
}

.implant-faq-q-text {
  flex: 1;
  min-width: 0;
}

/* —— +/- icon —— */
.tarife-faq__item summary::after,
.implant-faq-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  margin-top: 1px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1;
  color: var(--gold, #c9a84c);
  background: rgba(201, 168, 76, 0.1);
  border-radius: 50%;
  transition: background 0.2s ease, color 0.2s ease;
}

.tarife-faq__item summary::after {
  content: "+";
}

.tarife-faq__item[open] summary::after {
  content: "−";
  background: rgba(14, 31, 112, 0.06);
  color: var(--navy, #0e1f70);
}

.implant-faq-item.is-open .implant-faq-icon,
.implant-faq-question[aria-expanded="true"] .implant-faq-icon {
  background: rgba(14, 31, 112, 0.06);
  color: var(--navy, #0e1f70);
}

.tarife-faq__item summary:hover::after,
.implant-faq-question:hover .implant-faq-icon {
  background: rgba(201, 168, 76, 0.16);
}

.tarife-faq__item summary:focus-visible,
.implant-faq-question:focus-visible {
  outline: 2px solid rgba(14, 31, 112, 0.12);
  outline-offset: 2px;
  border-radius: 10px;
}

.implant-faq-question:focus {
  outline: none;
}

/* —— Answer —— */
.tarife-faq__answer,
.implant-faq-a {
  color: #484e58;
  font-size: 0.88rem;
  line-height: 1.7;
  margin: 0;
}

.tarife-faq__answer {
  padding: 8px 16px 21px 16px;
}

.implant-faq-answer {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  padding: 0 16px;
  transition: max-height 0.25s ease, opacity 0.2s ease, padding 0.2s ease;
}

.implant-faq-item.is-open .implant-faq-answer,
.implant-faq-question[aria-expanded="true"] + .implant-faq-answer {
  max-height: 480px;
  opacity: 1;
  padding: 8px 16px 21px 16px;
}

.implant-faq-a {
  font-weight: 400;
}

/* —— Spacing față de CTA final —— */
.implant-faq-section + .implant-final-cta {
  padding-top: clamp(56px, 7vw, 72px);
}

@media (max-width: 768px) {
  .tarife-page-block__inner,
  .implant-faq-container {
    padding-left: 24px;
    padding-right: 24px;
  }

  .contact-faq-section .tarife-page-block__head,
  .implant-faq-section .implant-faq-heading {
    margin-bottom: 8px;
  }

  .contact-faq-section.tarife-page-block,
  .implant-faq-section {
    padding: 48px 0;
  }

  .tarife-faq__item summary,
  .implant-faq-question {
    padding: 12px 14px;
    font-size: 0.86rem;
    gap: 12px;
  }

  .tarife-faq__answer,
  .implant-faq-item.is-open .implant-faq-answer,
  .implant-faq-question[aria-expanded="true"] + .implant-faq-answer {
    padding: 8px 14px 20px 14px;
    font-size: 0.86rem;
    line-height: 1.7;
  }

  .implant-faq-a {
    font-size: 0.86rem;
  }

  .implant-faq-section + .implant-final-cta {
    padding-top: clamp(40px, 8vw, 56px);
  }
}