/* Transit IP — hero sombre + sections réseau / FAQ */

.hc-hero--transit {
  padding: 96px 0 88px;
  text-align: left;
  background:
    radial-gradient(ellipse 50% 80% at 90% 20%, rgba(37, 99, 235, 0.35) 0%, transparent 55%),
    radial-gradient(ellipse 40% 60% at 10% 90%, rgba(14, 165, 233, 0.18) 0%, transparent 50%),
    linear-gradient(135deg, #0b1f44 0%, #132d66 48%, #18316a 100%);
}

.hc-hero--transit::after {
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 88%);
}

.hc-hero--transit .ti-hero-grid {
  align-items: center;
}

.hc-hero--transit h1 {
  color: #e8f1ff;
  max-width: 28rem;
  margin-top: 0;
}

.hc-hero--transit .hc-lead {
  color: rgba(226, 232, 240, 0.88);
  max-width: 36rem;
}

.hc-hero--transit .hc-btn-ghost {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.22);
  color: #fff;
}

.hc-hero--transit .hc-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.16);
  color: #fff;
}

.ti-hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.ti-hero-visual img {
  width: min(100%, 460px);
  height: auto;
  opacity: 0.95;
  filter: drop-shadow(0 0 28px rgba(96, 165, 250, 0.25));
}

.ti-order-btn {
  padding: 8px 14px;
  font-size: 0.82rem;
}

.ti-note {
  margin: 22px 0 0;
  padding: 16px 18px;
  border-radius: 12px;
  background: #eff6ff;
  color: #1e40af;
  font-size: 0.95rem;
  line-height: 1.55;
}

.ti-points {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
}

.ti-points li {
  position: relative;
  padding: 6px 0 6px 18px;
  color: var(--hc-muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.ti-points li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--hc-accent-soft);
}

.ti-points--compact {
  margin: 0 0 18px;
}

.ti-points--on-dark li {
  color: rgba(255, 255, 255, 0.82);
}

.ti-points--on-dark li::before {
  background: #93c5fd;
}

.ti-why {
  grid-template-columns: repeat(3, 1fr);
}

.ti-kicker {
  margin: 22px 0 10px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #2563eb;
}

.ti-network-media {
  overflow: hidden;
}

.ti-network-media img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  object-position: center 42%;
  display: block;
  border-radius: 12px;
}

/* FAQ VPS-style */
.faq-ultra-list {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.faq-ultra-card {
  background: #fff;
  border-radius: 20px;
  border: 1px solid #f1f5f9;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-ultra-card:hover {
  border-color: var(--hc-primary, #2563eb);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.faq-ultra-question {
  width: 100%;
  padding: 25px 30px;
  background: none;
  border: none;
  display: flex;
  align-items: center;
  gap: 20px;
  text-align: left;
  font-weight: 700;
  color: var(--hc-ink, #0f172a);
  font-size: 1.05rem;
  cursor: pointer;
  font-family: "Inter", sans-serif;
  line-height: 1.4;
}

.faq-ultra-icon {
  width: 38px;
  height: 38px;
  background: #f1f5f9;
  color: var(--hc-primary, #2563eb);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.3s;
}

.faq-ultra-question:not(.collapsed) .faq-ultra-icon {
  background: var(--hc-primary, #2563eb);
  color: #fff;
}

.faq-ultra-arrow {
  margin-left: auto;
  transition: transform 0.3s ease;
  color: #94a3b8;
  flex-shrink: 0;
}

.faq-ultra-question:not(.collapsed) .faq-ultra-arrow {
  transform: rotate(180deg);
  color: var(--hc-primary, #2563eb);
}

.faq-ultra-answer {
  padding: 0 30px 25px 88px;
  color: var(--hc-muted, #64748b);
  line-height: 1.7;
  font-size: 1rem;
}

/* Cas d'usage */
.ti-usecases {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.ti-usecase-card {
  padding: 28px 22px;
  border: 1px solid var(--hc-line);
  border-radius: 16px;
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.ti-usecase-card:hover {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.06);
}

.ti-usecase-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  border-radius: 12px;
  background: #eff6ff;
  color: #2563eb;
  font-size: 1.15rem;
}

.ti-usecase-card h3 {
  margin: 0 0 8px;
  font-family: "Inter", sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--hc-ink);
}

.ti-usecase-card p {
  margin: 0;
  color: var(--hc-muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

@media (max-width: 991px) {
  .ti-why {
    grid-template-columns: 1fr;
  }

  .hc-hero--transit {
    padding: 72px 0 64px;
  }

  .ti-hero-visual {
    order: -1;
  }

  .ti-hero-visual img {
    width: min(100%, 300px);
  }

  .ti-usecases {
    grid-template-columns: 1fr 1fr;
  }

  .faq-ultra-answer {
    padding-left: 30px;
  }
}

@media (max-width: 575px) {
  .ti-usecases {
    grid-template-columns: 1fr;
  }
}