.ff-landing {
  background: radial-gradient(ellipse at 77% 12%, #142f51 0%, transparent 38%), #090d16;
  color: #edf3fc;
}
.landing-wrap { width: min(1120px, calc(100% - 64px)); margin-inline: auto; }
.landing-header { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-bottom: 1px solid #27344a; }
.landing-brand { display: block; width: 190px; flex: 0 1 190px; }
.landing-brand img { display: block; width: 100%; height: auto; }
.landing-header nav, .landing-footer { display: flex; align-items: center; gap: 24px; }
.landing-header nav a, .landing-footer a { color: #c2d0e4; }
.landing-header nav a:hover, .landing-footer a:hover { color: #fff; }
.landing-sign-in { padding: 8px 13px; border: 1px solid #3d5474; border-radius: 8px; white-space: nowrap; }
.landing-hero { display: grid; grid-template-columns: 1.05fr 1fr; align-items: center; gap: clamp(24px, 6vw, 80px); padding-block: clamp(55px, 9vw, 112px); }
.landing-kicker { margin: 0 0 12px; color: #8ad1ff; font-size: 11px; font-weight: 700; letter-spacing: .15em; text-transform: uppercase; }
.landing-hero h1 { margin: 0; font-size: clamp(3rem, 7.2vw, 6.2rem); font-weight: 690; line-height: .98; letter-spacing: -.07em; }
.landing-hero h1 span { display: block; color: #65bfff; }
.landing-lead { margin: 22px 0; max-width: 43ch; font-size: clamp(16px, 2vw, 19px); color: #b8c7dc; }
.landing-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 20px; }
.landing-actions .btn, .landing-install .btn { display: inline-flex; align-items: center; gap: 8px; }
.landing-text-link { color: #c7e7ff; }
.landing-meta { font-size: 12px; color: #a7b8cf; }
.landing-showcase { margin: 0; min-width: 0; padding: 14px; border: 1px solid #426d98; border-radius: 17px; background: linear-gradient(150deg, #213c58, #101827); box-shadow: 0 25px 70px #0008, 0 0 45px #429de326; }
.landing-showcase figcaption { display: flex; justify-content: space-between; gap: 10px; margin: 0 3px 11px; color: #bedcff; font-size: 10px; font-weight: 700; letter-spacing: .14em; }
.landing-showcase a { display: block; border-radius: 8px; }
.landing-showcase img { display: block; width: 100%; height: auto; border-radius: 8px; }
.landing-showcase p { margin: 10px 3px 2px; color: #c2d3e8; font-size: 12px; }
.landing-features { padding-block: 36px 68px; border-top: 1px solid #27344a; }
.landing-features h2, .landing-install h2 { margin: 0 0 20px; font-size: clamp(27px, 4vw, 42px); line-height: 1.12; letter-spacing: -.04em; }
.landing-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.landing-card { padding: 23px; border: 1px solid #29374e; border-radius: 12px; background: #111a2a; }
.landing-card > svg { color: #76c6ff; margin-bottom: 14px; }
.landing-card .landing-kicker { margin-bottom: 6px; }
.landing-card h3, .landing-setup h3 { margin: 0 0 6px; font-size: 18px; }
.landing-card p:last-child, .landing-install p:not(.landing-kicker) { color: #b8c7dc; }
.landing-card p:last-child { margin: 0; }
.landing-gallery-intro { margin: -8px 0 23px; color: #b8c7dc; }
.landing-gallery { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.landing-gallery-card { margin: 0; min-width: 0; border: 1px solid #304665; border-radius: 14px; background: #111a2a; }
.landing-gallery-image { position: relative; display: block; overflow: hidden; border-radius: 13px 13px 0 0; border-bottom: 1px solid #304665; }
.landing-gallery-image img { display: block; width: 100%; aspect-ratio: 1.44; object-fit: cover; object-position: center top; }
.landing-gallery-zoom { position: absolute; right: 10px; bottom: 10px; display: grid; place-items: center; width: 33px; height: 33px; border: 1px solid #5688b7; border-radius: 9px; background: #101c2e; color: #c3eaff; }
.landing-gallery-image:hover .landing-gallery-zoom { background: #254e73; }
.landing-gallery-card figcaption { padding: 16px 18px 20px; }
.landing-gallery-card .landing-kicker { margin-bottom: 5px; }
.landing-gallery-card h3 { margin: 0; font-size: 18px; }
.landing-gallery-card figcaption p:last-child { margin: 7px 0 0; color: #b8c7dc; }
.landing-plan { margin-bottom: 22px; }
.landing-plan .btn:disabled:hover { background: #102034; border-color: #284f75; color: #c5e4ff; }
.landing-install { display: grid; grid-template-columns: 1.1fr 1fr; gap: 26px; padding: clamp(20px, 4vw, 44px); border: 1px solid #3b5575; border-radius: 16px; background: linear-gradient(130deg, #172842, #121b2b); }
.landing-install h2 { margin-bottom: 8px; }
.landing-setup { border-left: 1px solid #3b4d68; padding-left: 26px; }
.landing-setup ol { padding-left: 20px; }
.landing-setup li + li { margin-top: 7px; }
.landing-footer { justify-content: space-between; margin-top: 50px; padding-block: 22px; border-top: 1px solid #27344a; color: #a7b8cf; }
@media (max-width: 760px) {
  .landing-wrap { width: calc(100% - 36px); }
  .landing-hero, .landing-install { grid-template-columns: 1fr; }
  .landing-grid, .landing-gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .landing-header nav { gap: 12px; }
  .landing-setup { border-left: 0; border-top: 1px solid #3b4d68; padding: 20px 0 0; }
}
@media (max-width: 460px) {
  .landing-header { gap: 10px; flex-wrap: wrap; padding-bottom: 12px; }
  .landing-header nav { justify-content: space-between; width: 100%; }
  .landing-grid, .landing-gallery { grid-template-columns: 1fr; }
  .landing-footer { align-items: start; flex-direction: column; gap: 6px; }
}
@media (prefers-reduced-motion: reduce) { html:has(.ff-landing) { scroll-behavior: auto; } }