/* Homepage layout. Shared navigation and announcement styles remain independent. */
.home-page {
  margin: 0;
  padding-top: 70px;
  background: #0a1120;
  color: #c2cede;
  font-family: Inter, "Noto Sans JP", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.75;
}
.home-page *, .home-page *::before, .home-page *::after { box-sizing: border-box; }
.home-page h1, .home-page h2, .home-page h3, .home-page p { margin: 0; }
.home-page h1, .home-page h2, .home-page h3 { color: #f5f8fc; }
.home-page a { text-underline-offset: .25em; }
.home-page a:focus-visible, .home-page button:focus-visible, .home-page summary:focus-visible { outline: 3px solid #a5c6ff; outline-offset: 5px; }
.home-page main [id] { scroll-margin-top: 100px; }
.home-shell { width: min(1120px, calc(100% - 48px)); margin-inline: auto; }
.home-skip { position: fixed; z-index: 2000; left: 16px; top: -100px; padding: 12px 20px; color: #102038; background: #e7f0ff; border-radius: 8px; }
.home-skip:focus { top: 12px; }
.home-eyebrow { color: #92b8f5; font-size: .77rem; font-weight: 700; letter-spacing: .11em; }
.home-hero {
  padding: clamp(72px, 8vw, 110px) 0 clamp(56px, 6vw, 84px);
  text-align: center;
  background: radial-gradient(ellipse at 50% 0, rgba(91,92,194,.21), transparent 68%), #0c1427;
  border-bottom: 1px solid #25344c;
}
.home-hero .home-eyebrow { display: inline-block; color: #c3c8fb; border: 1px solid #4b5079; border-radius: 999px; padding: .35rem .85rem; background: #171d37; margin-bottom: 22px; }
.home-hero h1 { font-size: clamp(3rem, 6.5vw, 5rem); font-weight: 800; letter-spacing: -.045em; line-height: 1.1; }
.home-hero h1 span { color: #b6c4ff; background: linear-gradient(110deg, #a4b8ff, #cbc5ff, #82d8ed); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.home-hero .home-local { margin-top: 18px; font-size: clamp(1.05rem, 2.5vw, 1.35rem); color: #d9e3f2; font-weight: 600; }
.home-hero .home-value { margin: 22px auto 10px; color: #edf2fa; font-size: clamp(1.1rem, 2.3vw, 1.45rem); max-width: 800px; }
.home-hero .home-intro { max-width: 790px; margin: 0 auto; font-size: .98rem; line-height: 1.85; color: #adbed3; }
.home-actions { display: flex; gap: 14px; align-items: center; justify-content: center; flex-wrap: wrap; margin: 28px 0 13px; }
.home-button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 48px; padding: 12px 20px; border-radius: 8px; border: 1px solid transparent; font-size: .95rem; font-weight: 650; text-decoration: none; transition: background .15s, border-color .15s; }
.home-button-primary { background: #bfdbff; color: #10233d; border-color: #bfdbff; }
.home-button-primary:hover { background: #deecff; border-color: #deecff; }
.home-button-secondary { color: #e1eafb; background: #18253c; border-color: #526789; }
.home-button-secondary:hover { background: #223551; border-color: #85a3cd; }
.home-hint { font-size: .8rem; color: #9eafc6; }
.home-section { padding: clamp(48px, 5vw, 70px) 0; border-bottom: 1px solid #25344c; }
.home-section-tinted { background: #101a2c; }
.home-heading { max-width: 820px; margin-bottom: 28px; }
.home-heading h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 700; letter-spacing: -.025em; line-height: 1.4; margin: 9px 0 12px; }
.home-heading > p:not(.home-eyebrow) { font-size: .96rem; color: #adbed3; }
.home-heading time { display: inline-block; margin-top: 12px; color: #9cacc2; font-size: .77rem; }
.home-steps { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); padding: 0; margin: 0; list-style: none; border: 1px solid #33445e; border-radius: 12px; overflow: hidden; background: #111d30; }
.home-steps li { position: relative; padding: 22px 24px; }
.home-steps li + li { border-left: 1px solid #33445e; }
.home-step-number { font: 600 .8rem "JetBrains Mono", monospace; color: #a9b9ef; display: block; margin-bottom: 13px; }
.home-steps i { color: #a9c6f6; position: absolute; right: 24px; top: 22px; font-size: 1.15rem; }
.home-steps h3 { font-size: 1.05rem; margin-bottom: 7px; }
.home-steps p { font-size: .88rem; line-height: 1.8; }
.home-page .home-scope { color: #aebed2; font-size: .83rem; line-height: 1.8; margin: 18px 0; max-width: 900px; }
.home-demo-grid { display: grid; grid-template-columns: 1.08fr 1fr; gap: 20px; }
.home-card { border: 1px solid #34445d; border-radius: 12px; padding: 25px; background: #121f34; display: flex; flex-direction: column; align-items: flex-start; min-width: 0; }
.home-card h3 { font-size: 1.4rem; line-height: 1.4; margin: 12px 0; }
.home-card > p { font-size: .94rem; }
.home-demo-card { border-color: #456b98; background: linear-gradient(135deg,#162b46,#121f34 75%); }
.home-sdk-card { background: linear-gradient(135deg,#242340,#121f34 80%); }
.home-badge { display: inline-block; padding: .2rem .6rem; border-radius: 5px; background: #233e5a; color: #c7e3ff; font-size: .72rem; font-weight: 650; }
.home-badge-outline { background: #22243c; color: #d1c9f6; border: 1px solid #575270; }
.home-card .home-button { margin-top: auto; }
.home-page .home-card-note { font-size: .79rem; line-height: 1.8; color: #abbcd2; margin-top: 16px; }
.home-evidence { width: 100%; margin: 24px 0; padding: 16px; border: 1px solid #3a526d; border-radius: 8px; background: #0b1628; }
.home-evidence-label { font-size: .7rem; color: #96acc6; }
.home-evidence ul { list-style: none; display: flex; gap: 7px; margin: 10px 0; padding: 0; }
.home-evidence li { flex: 1; padding: 7px 4px; border: 1px solid #37536e; border-radius: 5px; text-align: center; color: #d3e9f8; font-size: .78rem; font-family: "JetBrains Mono", Inter, sans-serif; }
.home-evidence p { color: #a9bed4; font-size: .76rem; }
.home-source-mark { width: 100%; margin: 28px 0; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; padding: 20px 15px; border: 1px solid #4a4b68; border-radius: 8px; color: #ccd5ec; background: #151c31; font: .8rem "JetBrains Mono", monospace; }
.home-source-mark i { font-size: 1.65rem; }
.home-source-mark span:last-child { margin-left: auto; color: #b4a6e6; }
.home-related { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 24px; }
.home-text-link { display: inline-block; color: #a9c9ff; font-size: .87rem; font-weight: 600; }
.home-text-link:hover { color: #e4edff; }
.home-framework { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 24px; border: 1px solid #5a5683; border-radius: 12px 12px 0 0; background: linear-gradient(100deg,#24233c,#141f32); }
.home-framework h3 { font-size: 1.8rem; margin: 8px 0 4px; }
.home-framework p { font-size: .9rem; max-width: 640px; }
.home-framework-links { display: flex; flex-direction: column; gap: 10px; flex-shrink: 0; }
.home-profile-table { border: 1px solid #33445e; border-top: 0; border-radius: 0 0 12px 12px; overflow: hidden; }
.home-profile-table table { width: 100%; border-collapse: collapse; text-align: left; table-layout: fixed; font-size: .88rem; }
.home-profile-table thead { color: #9eb2ce; font-size: .75rem; background: #111c2e; }
.home-profile-table th, .home-profile-table td { padding: 16px 24px; vertical-align: middle; overflow-wrap: anywhere; }
.home-profile-table th:first-child { width: 55%; }
.home-profile-table tbody tr + tr { border-top: 1px solid #293b55; }
.home-profile-table tbody th { font-weight: 500; }
.home-profile-table th > span { display: block; font-size: .8rem; color: #a6b7cc; margin-top: 3px; }
.home-profile-table th a { color: #d5e5ff; font-size: 1rem; font-weight: 700; }
.home-profile-table td { color: #c2cde1; }
.home-paths { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 18px; }
.home-paths .home-card { padding: 23px; }
.home-path-icon { color: #a9c9ff; font-size: 1.1rem; }
.home-paths h3 { font-size: 1.12rem; margin-top: 14px; }
.home-paths p { margin-bottom: 20px; font-size: .87rem; }
.home-paths .home-text-link { margin-top: auto; }
.home-secondary-links { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-top: 26px; padding-top: 24px; border-top: 1px solid #31415a; }
.home-secondary-links h3 { font-size: .96rem; margin-bottom: 10px; }
.home-secondary-links nav { display: flex; flex-wrap: wrap; gap: 6px 20px; }
.home-secondary-links p { font-size: .83rem; margin-bottom: 10px; }
.home-page .section-news { border-bottom: 1px solid #25344c; font-family: inherit; }
.home-page .section-news .news-heading h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
.home-status-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 24px 32px; }
.home-status-grid article { padding-left: 18px; border-left: 2px solid #6675a3; }
.home-status-grid h3 { font-size: 1rem; margin-bottom: 7px; }
.home-status-grid p { font-size: .87rem; line-height: 1.8; margin-bottom: 10px; }
.home-faq { margin-top: 32px; border-top: 1px solid #33445e; padding-top: 25px; }
.home-faq > h3 { font-size: 1.05rem; margin-bottom: 12px; }
.home-faq details { border-bottom: 1px solid #2b3c54; padding: 13px 0; }
.home-faq summary { cursor: pointer; color: #d8e4f5; font-size: .9rem; font-weight: 600; }
.home-faq details p { padding: 10px 20px 3px; color: #adbed3; font-size: .86rem; line-height: 1.85; }
.home-about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; padding-top: 32px; margin-top: 30px; border-top: 1px solid #33445e; }
.home-about-grid h3 { font-size: 1.2rem; margin-bottom: 10px; }
.home-about-grid h3 span { display: block; font-size: .85rem; font-weight: 500; color: #b4c3da; margin-top: 3px; }
.home-about-grid p { font-size: .88rem; margin-bottom: 16px; }
.home-about-grid .home-eyebrow { font-size: .73rem; margin-bottom: 9px; }
.home-about-grid address { display: grid; gap: 10px; font-style: normal; margin-top: 16px; }
.home-about-grid address a { color: #afcfff; font-size: .83rem; }
.home-about-grid address span { display: block; font-size: .83rem; overflow-wrap: anywhere; }
.home-page .home-company { color: #a5b6cf; font-size: .78rem; margin-top: 24px; }
.home-legal { display: flex; flex-wrap: wrap; gap: 24px; margin-top: 26px; }
.home-legal a { color: #a5b6cf; font-size: .77rem; }
@media (max-width: 860px) {
  .home-paths { grid-template-columns: 1fr; }
  .home-paths .home-card { padding: 23px; }
  .home-paths p { max-width: 640px; }
  .home-demo-grid { grid-template-columns: 1fr; }
  .home-card .home-button { margin-top: 0; }
  .home-framework { align-items: flex-start; flex-direction: column; }
  .home-framework-links { flex-direction: row; flex-wrap: wrap; gap: 10px 22px; }
  .home-about-grid { gap: 32px; }
}
@media (max-width: 640px) {
  .home-shell { width: calc(100% - 40px); }
  .home-hero { padding: 64px 0 44px; }
  .home-hero h1 { font-size: clamp(2.65rem, 11vw, 3.4rem); }
  .home-hero .home-intro { font-size: .9rem; }
  .home-actions { flex-direction: column; margin-top: 24px; }
  .home-actions .home-button { width: 100%; }
  .home-hint { font-size: .75rem; }
  .home-heading { margin-bottom: 22px; }
  .home-steps { grid-template-columns: 1fr; }
  .home-steps li + li { border-left: 0; border-top: 1px solid #33445e; }
  .home-steps li { padding: 20px; }
  .home-steps h3 { margin-bottom: 5px; }
  .home-step-number { margin-bottom: 7px; }
  .home-card { padding: 21px; }
  .home-framework { padding: 20px; }
  .home-profile-table th, .home-profile-table td { padding: 14px 16px; }
  .home-profile-table table { font-size: .8rem; }
  .home-profile-table th > span { font-size: .74rem; }
  .home-secondary-links, .home-status-grid, .home-about-grid { grid-template-columns: 1fr; }
  .home-related { gap: 8px 20px; }
  .home-text-link { font-size: .84rem; }
  .home-secondary-links { gap: 24px; }
  .home-about-grid { gap: 30px; }
  .home-faq summary { font-size: .87rem; }
}
@media (prefers-reduced-motion: reduce) {
  .home-button { transition: none; }
}