/* The AI tech pack generator page: the product explained for people who search for it. Built on landing.css. */
.gen-hero { padding: 4.5rem 0 3.5rem; background: linear-gradient(180deg, #f3f7f6 0%, var(--paper) 100%); }
.gen-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 3rem; align-items: center; }
.gen-title { margin: .7rem 0 0; font-size: clamp(2.4rem, 5.4vw, 4.2rem); line-height: 1.04; font-weight: 400; letter-spacing: -.035em; }
.gen-lede { margin: 1.2rem 0 1.6rem; font-size: 1.12rem; line-height: 1.6; color: var(--ink-2); max-width: 34rem; }
.gen-ctas { display: flex; gap: .7rem; flex-wrap: wrap; }
.gen-fine { margin: .9rem 0 0; font-size: .86rem; color: var(--muted); }
.gen-shot { margin: 0; border: 1px solid var(--rule); border-radius: 16px; overflow: hidden; background: #fff; box-shadow: 0 30px 60px -36px rgba(30, 50, 90, .35); }
.gen-shot img { display: block; width: 100%; height: auto; }

.gen-section { padding: 4.5rem 0; }
.gen-tint { background: var(--tint); }
.gen-sub { margin: .9rem 0 0; max-width: 40rem; color: var(--ink-2); font-size: 1.04rem; line-height: 1.6; }
.gen-steps { list-style: none; margin: 2.2rem 0 2.4rem; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.6rem; }
.gen-steps li { padding: 1.3rem 1.3rem 1.2rem; border: 1px solid var(--rule); border-radius: 16px; background: var(--paper); }
.gen-num { font: 600 .8rem/1 var(--font); letter-spacing: .08em; color: var(--accent); }
.gen-steps h3, .gen-features h3 { margin: .7rem 0 .4rem; font-size: 1.12rem; font-weight: 700; letter-spacing: -.01em; }
.gen-steps p, .gen-features p { margin: 0; color: var(--ink-2); font-size: .96rem; line-height: 1.6; }
.gen-features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 2.2rem 2rem; margin-top: 2.2rem; }
.gen-features h3 { margin-top: 1rem; }
.gen-split { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 3rem; align-items: center; }
.gen-split .btn { margin-top: 1.4rem; }
.gen-faq-wrap { max-width: 860px; }
.gen-faq { margin-top: 1.8rem; border-top: 1px solid var(--rule); }
.gen-faq details { border-bottom: 1px solid var(--rule); }
.gen-faq summary { cursor: pointer; padding: 1.1rem 0; font-weight: 600; font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.gen-faq summary::-webkit-details-marker { display: none; }
.gen-faq summary::after { content: "+"; flex: none; font-weight: 400; font-size: 1.4rem; line-height: 1; color: var(--muted); }
.gen-faq details[open] summary::after { content: "−"; }
.gen-faq details p { margin: 0 0 1.2rem; color: var(--ink-2); line-height: 1.65; max-width: 46rem; }
.gen-end { padding: 4.5rem 0 5rem; text-align: center; }
.gen-end .gen-sub { margin: .8rem auto 1.6rem; }
html[lang="ja"] .gen-title, html[lang="ja"] .gen-sub, html[lang="ja"] .gen-lede { word-break: auto-phrase; }
html[lang="ja"] .gen-title { letter-spacing: 0; line-height: 1.2; font-size: clamp(2rem, 4vw, 3.3rem); white-space: nowrap; }
@media (max-width: 420px) { html[lang="ja"] .gen-title { white-space: normal; } }

@media (max-width: 900px) {
  .gen-hero-grid, .gen-split { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .gen-split-flip > figure { order: 2; }
  .gen-steps { grid-template-columns: minmax(0, 1fr); }
  .gen-features { grid-template-columns: minmax(0, 1fr); }
  .gen-hero, .gen-section { padding: 3rem 0; }
}