.app-announcement {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 28px;
  margin: 0 0 28px;
  color: #171b20;
  border: 1px solid #bad1ec;
  background: #f2f7fd;
}
.app-announcement-copy { min-width: 0; }
.app-announcement strong {
  display: block;
  margin: 0 0 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 24px;
  line-height: 1.2;
  letter-spacing: -0.035em;
}
.app-announcement p {
  max-width: 670px;
  margin: 0;
  color: #455160;
  font-size: 13px;
  line-height: 1.65;
}
.app-announcement p + p { margin-top: 9px; }
.app-announcement p a { color: #125fbd; font-weight: 650; }
.app-download-section { padding: 30px 0 0; }
.app-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.app-announcement .app-actions { flex-shrink: 0; }
.app-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 48px;
  padding: 12px 20px;
  color: #fff;
  background: #125fbd;
  border: 1px solid #125fbd;
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  transition: background 0.15s, border-color 0.15s;
}
.app-link:hover { background: #0a4b99; border-color: #0a4b99; }
.app-link.secondary { color: #125fbd; background: #fff; border-color: #bad1ec; }
.app-link.secondary:hover { background: #eaf2fb; border-color: #125fbd; }
.app-link:focus-visible,
.app-page a:focus-visible,
.app-page summary:focus-visible { outline: 3px solid #171b20; outline-offset: 4px; }
.app-page .hero-grid { align-items: center; gap: 50px; }
.app-page .hero h1 { font-size: clamp(38px, 5.4vw, 60px); line-height: 1.06; }
.app-page .hero .app-actions { margin-top: 26px; }
.app-requirements { margin: 16px 0 0; color: #455160; font-size: 12px; }
.app-hero-preview { margin: 0; text-align: center; }
.app-hero-preview img {
  display: block;
  width: min(100%, 258px);
  height: auto;
  margin: auto;
  border: 1px solid #d8dde4;
  box-shadow: 0 18px 44px rgba(24, 34, 48, 0.1);
  background: #fff;
}
.app-hero-preview figcaption,
.app-screen figcaption { margin-top: 12px; color: #596574; font-size: 11px; line-height: 1.6; }
.app-content-section { padding: 64px 0; }
.app-content-section.soft { background: #f3f6f9; }
.app-section-heading { max-width: 740px; margin-bottom: 28px; }
.app-section-heading h2 { margin: 8px 0 16px; font-size: clamp(30px, 4vw, 43px); line-height: 1.1; }
.app-section-heading p { margin: 0; color: #455160; }
.app-feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.app-feature { padding: 24px; border: 1px solid #d8dde4; background: #fff; }
.app-feature h3 { margin: 0 0 10px; font-size: 17px; line-height: 1.35; }
.app-feature p { margin: 0; color: #455160; font-size: 13px; }
.app-steps { margin: 0; padding-left: 24px; max-width: 820px; }
.app-steps li { padding: 0 0 20px 8px; color: #455160; }
.app-steps li:last-child { padding-bottom: 0; }
.app-steps strong { color: #171b20; }
.app-steps a,
.app-page .note a,
.app-page .app-faq a { color: #125fbd; font-weight: 650; }
.app-screen-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 30px; }
.app-screen { margin: 0; text-align: center; }
.app-screen img { display: block; width: min(100%, 270px); height: auto; margin: auto; border: 1px solid #d8dde4; background: #fff; }
.app-faq { max-width: 850px; border-top: 1px solid #d8dde4; }
.app-faq details { padding: 20px 0; border-bottom: 1px solid #d8dde4; }
.app-faq summary { cursor: pointer; font-weight: 700; line-height: 1.45; }
.app-faq p { margin: 14px 0 0; color: #455160; font-size: 14px; }
.app-bottom-cta { color: #fff; background: #12171e; }
.app-bottom-cta .container { display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.app-bottom-cta h2 { margin: 0 0 12px; font-size: clamp(28px, 4vw, 40px); line-height: 1.12; }
.app-bottom-cta p { margin: 0; max-width: 650px; color: #c6ced8; font-size: 14px; }
.app-bottom-cta .app-actions { flex-shrink: 0; }
@media (max-width: 900px) {
  .app-announcement { flex-direction: column; align-items: flex-start; }
  .app-page .hero-grid { grid-template-columns: minmax(0, 1fr) 240px; gap: 30px; }
  .app-feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .app-bottom-cta .container { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 680px) {
  .app-announcement { padding: 22px 20px; gap: 18px; }
  .app-announcement strong { font-size: 22px; }
  .app-announcement .app-actions { width: 100%; flex-shrink: 1; }
  .app-announcement .app-link { flex: 1 1 180px; }
  .app-page .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .app-page .hero { padding-top: 38px; }
  .app-page .hero h1 { font-size: 41px; }
  .app-page .lead { font-size: 16px; }
  .app-content-section { padding: 44px 0; }
  .app-feature-grid { grid-template-columns: 1fr; }
  .app-screen-grid { grid-template-columns: 1fr; gap: 30px; }
  .app-screen img { width: min(100%, 270px); }
  .app-bottom-cta .app-actions { width: 100%; }
  .app-bottom-cta .app-link { flex: 1 1 180px; }
}
@media (prefers-reduced-motion: reduce) {
  .app-link { transition: none; }
  .app-page { scroll-behavior: auto; }
}