/* ═══════════════════════════════════════════════
   langues.css — Landing formations langues
═══════════════════════════════════════════════ */

.lang-hero {
  padding-bottom: 32px;
}

.lang-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.lang-sticky-nav {
  position: sticky;
  top: 72px;
  z-index: 18;
  padding: 14px 0;
  background: rgba(247, 249, 252, 0.96);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.lang-sticky-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding-bottom: 2px;
}

.lang-sticky-inner::-webkit-scrollbar { display: none; }

.lang-sticky-inner a {
  flex-shrink: 0;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fff;
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--muted);
  transition: color 160ms, border-color 160ms, background 160ms;
}

.lang-sticky-inner a:hover,
.lang-sticky-inner a:focus-visible {
  color: var(--primary-dark);
  border-color: rgba(47, 175, 227, 0.45);
}

.lang-section {
  padding: 72px 0 0;
  scroll-margin-top: 130px;
}

.lang-section.alt {
  background: linear-gradient(180deg, rgba(47, 175, 227, 0.05), transparent);
  margin-top: 56px;
  padding-top: 64px;
  padding-bottom: 8px;
  border-radius: var(--radius-lg);
}

.lang-section-heading {
  max-width: 720px;
  margin-bottom: 36px;
}

.lang-section-heading h2 {
  margin: 0 0 14px;
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  color: var(--heading);
  line-height: 1.08;
}

.lang-section-heading p {
  margin: 0;
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.05rem;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.why-card {
  padding: 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-soft);
}

.why-card strong {
  display: block;
  font-family: "Outfit", sans-serif;
  font-size: 1.15rem;
  color: var(--heading);
  margin-bottom: 10px;
}

.why-card p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
  font-size: 0.96rem;
}

.exam-strip {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: start;
}

.exam-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.exam-pill {
  padding: 10px 18px;
  border-radius: 999px;
  font-family: "Outfit", sans-serif;
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, rgba(248, 197, 21, 0.14), rgba(47, 175, 227, 0.12));
  border: 1px solid rgba(18, 59, 93, 0.1);
  color: var(--primary-dark);
}

.method-steps-lang {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.method-step-lang {
  padding: 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  background: #fff;
}

.method-step-lang span {
  display: inline-flex;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  font-family: "Outfit", sans-serif;
  font-weight: 900;
  font-size: 0.85rem;
  color: var(--primary-dark);
  background: linear-gradient(135deg, rgba(248, 197, 21, 0.25), rgba(47, 175, 227, 0.15));
  margin-bottom: 12px;
}

.method-step-lang h3 {
  margin: 0 0 8px;
  font-family: "Outfit", sans-serif;
  font-size: 1.05rem;
  color: var(--heading);
}

.method-step-lang p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

/* Carte langue */
.lang-card {
  margin-bottom: 48px;
  padding: 0;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-soft);
  overflow: hidden;
  scroll-margin-top: 140px;
}

.lang-card:last-of-type {
  margin-bottom: 0;
}

.lang-card-header {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  gap: 18px;
  padding: 28px 28px 20px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, rgba(47, 175, 227, 0.06), rgba(255, 255, 255, 0.5));
}

.lang-card-flag {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  font-size: 1.75rem;
  background: #fff;
  border: 1px solid var(--line);
  flex-shrink: 0;
}

.lang-card-title-block h2 {
  margin: 0 0 6px;
  font-family: "Outfit", sans-serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--heading);
}

.lang-card-title-block .lang-tagline {
  margin: 0;
  color: var(--primary);
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.lang-card-body {
  padding: 24px 28px 28px;
}

.lang-intro {
  margin: 0 0 22px;
  color: var(--muted);
  line-height: 1.75;
  font-size: 1.02rem;
}

.levels-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 22px;
}

.level-box {
  padding: 14px 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--surface-alt);
}

.level-box h4 {
  margin: 0 0 8px;
  font-family: "Outfit", sans-serif;
  font-size: 1rem;
  color: var(--heading);
}

.level-box p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.55;
}

.lang-details-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 22px;
}

.lang-detail-block {
  padding: 18px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(18, 59, 93, 0.08);
  background: rgba(255, 255, 255, 0.8);
}

.lang-detail-block h3 {
  margin: 0 0 10px;
  font-family: "Outfit", sans-serif;
  font-size: 0.95rem;
  color: var(--heading);
}

.lang-detail-block ul {
  margin: 0;
  padding-left: 1.15rem;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.65;
}

.lang-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 22px;
}

.lang-meta-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(18, 59, 93, 0.06);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--heading);
}

.lang-meta-pill span {
  color: var(--muted);
  font-weight: 500;
}

.lang-card-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.lang-card-cta .btn {
  min-height: 50px;
}

.faq-lang {
  max-width: 800px;
  margin: 0 auto;
}

.faq-lang .faq-item {
  margin-bottom: 8px;
}

.cta-lang-final {
  margin-top: 72px;
}

@media (max-width: 1024px) {
  .why-grid {
    grid-template-columns: 1fr;
  }

  .exam-strip {
    grid-template-columns: 1fr;
  }

  .method-steps-lang {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .levels-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .lang-details-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .method-steps-lang {
    grid-template-columns: 1fr;
  }

  .levels-grid {
    grid-template-columns: 1fr;
  }

  .lang-sticky-nav {
    top: 60px;
  }
}