* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1a2b3b;
  background: #ffffff;
}

.site-nav nav a[aria-current="page"] {
  color: #1a2b3b;
}

.faq-main {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px 96px;
}

.faq-hero {
  max-width: 720px;
  margin: 96px auto 0;
  text-align: center;
}

.faq-hero h1 {
  margin: 0;
  font-size: 56px;
  line-height: 60px;
  font-weight: 800;
  letter-spacing: -1px;
  color: #1a2b3b;
}

.faq-hero p {
  margin: 24px auto 0;
  max-width: 640px;
  font-size: 20px;
  line-height: 32px;
  color: #64748b;
}

.faq-list {
  display: grid;
  gap: 16px;
  margin: 56px auto 0;
}

.faq-item {
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  background: #ffffff;
  padding: 22px 24px;
}

.faq-item summary {
  cursor: pointer;
  list-style: none;
  font-size: 19px;
  line-height: 28px;
  font-weight: 700;
  color: #1a2b3b;
}

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

.faq-item p {
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 30px;
  color: #64748b;
}

.cta-section {
  margin-top: 48px;
}

.cta-box {
  padding: 32px;
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
}

.cta-box h2 {
  margin: 0 0 18px;
  font-size: 22px;
  line-height: 30px;
  font-weight: 700;
  color: #2563eb;
}

.cta-box p {
  margin: 0 0 18px;
  font-size: 18px;
  line-height: 32px;
  color: #64748b;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.contact-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: #1a2b3b;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #d7e0ea;
  border-radius: 14px;
  padding: 14px 16px;
  font: inherit;
  color: #1a2b3b;
  background: #ffffff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.contact-form textarea {
  min-height: 144px;
  resize: vertical;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.12);
}

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border: none;
  border-radius: 999px;
  background: #2563eb;
  color: #ffffff;
  text-decoration: none;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.cta-button:hover {
  background: #1d4ed8;
}

@media (max-width: 768px) {
  .faq-main {
    padding: 0 16px 64px;
  }

  .faq-hero {
    margin-top: 56px;
  }

  .faq-hero h1 {
    font-size: 38px;
    line-height: 40px;
  }

  .faq-hero p,
  .faq-item p,
  .cta-box p {
    font-size: 16px;
    line-height: 26px;
  }

  .faq-item summary,
  .cta-box h2 {
    font-size: 18px;
    line-height: 26px;
  }

  .faq-list {
    gap: 12px;
    margin-top: 40px;
  }

  .faq-item {
    padding: 18px 18px 20px;
    border-radius: 16px;
  }

  .cta-box {
    padding: 20px;
  }

  .contact-row {
    grid-template-columns: 1fr;
  }
}