/* Landing only — scoped under .page-landing (does not change app screens) */

.page-landing {
  --fs-display: clamp(36px, 7vw, 58px);
  --fs-h2: clamp(24px, 4vw, 32px);
  --site-max: 1080px;
}

.page-landing .site { max-width: var(--site-max); margin: 0 auto; padding: 0 var(--gutter); }

.page-landing .nav { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-5); height: 72px; }
.page-landing .nav a.brand { color: var(--ink); text-decoration: none; }
.page-landing .brand__logo { height: 32px; }

.page-landing .hero { display: grid; gap: var(--sp-13); padding: var(--sp-12) 0 var(--sp-14); align-items: center; }
.page-landing .hero__copy { display: flex; flex-direction: column; gap: var(--sp-9); }
.page-landing .hero__problem { font-size: var(--fs-base); font-weight: 500; color: var(--muted); }
.page-landing .hero__title { margin: 0; font-size: var(--fs-display); font-weight: 600; letter-spacing: -0.035em; line-height: 1.02; }
.page-landing .hero__lead { font-size: clamp(17px, 2.2vw, 19px); color: var(--muted); line-height: var(--lh-body); max-width: 34ch; }
.page-landing .hero__cta { display: flex; flex-direction: column; gap: var(--sp-4); align-items: flex-start; }
.page-landing .hero__cta .btn { width: auto; padding: 0 var(--sp-12); }

.page-landing .badge {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: var(--sp-3);
  height: var(--h-chip); padding: 0 var(--sp-5);
  border: 1px solid var(--line); border-radius: var(--r-full);
  background: var(--surface);
  font-size: var(--fs-sm); font-weight: 500;
}
.page-landing .badge .dot { background: var(--ok); }

.page-landing .preview {
  display: flex; flex-direction: column; gap: var(--sp-5);
  max-width: 400px; width: 100%; justify-self: center;
  padding: var(--sp-10) var(--sp-8);
  border: 1px solid var(--line); border-radius: 28px;
  background: var(--bg);
  box-shadow: 0 24px 60px -24px rgba(21, 23, 28, 0.22), 0 2px 6px rgba(21, 23, 28, 0.04);
}
.page-landing .preview__head { display: flex; flex-direction: column; gap: 2px; padding: 0 var(--sp-1) var(--sp-2); }
.page-landing .preview__title { font-size: var(--fs-xl); font-weight: 600; letter-spacing: var(--tracking-tight); }
.page-landing .preview__note { text-align: center; font-size: var(--fs-xs); color: var(--faint); }
.page-landing .preview .event {
  display: flex; gap: var(--sp-6); align-items: center;
  padding: var(--sp-6) var(--sp-7);
}
.page-landing .preview .event__body { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.page-landing .preview .event__title { font-size: var(--fs-base); font-weight: 600; }
.page-landing .preview .event__sub { font-size: var(--fs-sm); color: var(--muted); }

.page-landing .block { padding: var(--sp-14) 0; border-top: 1px solid var(--line); }
.page-landing .block__title { margin: 0 0 var(--sp-10); font-size: var(--fs-h2); font-weight: 600; letter-spacing: var(--tracking-tight); line-height: var(--lh-tight); }

.page-landing .intro__text { display: flex; flex-direction: column; gap: var(--sp-7); max-width: 62ch; }
.page-landing .intro__text p { font-size: clamp(16px, 2vw, 18px); line-height: 1.6; color: var(--ink); }
.page-landing .intro__text p + p { color: var(--muted); }

.page-landing .how { display: grid; gap: var(--sp-10); counter-reset: how; }
.page-landing .how__item { display: flex; flex-direction: column; gap: var(--sp-3); counter-increment: how; }
.page-landing .how__item::before {
  content: counter(how);
  width: 36px; height: 36px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--ink); color: var(--on-ink);
  font-size: var(--fs-md); font-weight: 600;
  margin-bottom: var(--sp-2);
}
.page-landing .how__title { font-size: var(--fs-lg); font-weight: 600; }
.page-landing .how__text { font-size: var(--fs-base); color: var(--muted); line-height: var(--lh-body); }
.page-landing .how__note { font-size: var(--fs-sm); color: var(--muted); line-height: var(--lh-body); max-width: 62ch; margin-top: var(--sp-3); }

.page-landing .block--faq { border-top: 1px solid var(--line); }

.page-landing .faq-accordion__title {
  margin: 0 0 var(--sp-12);
  text-align: center;
  font-size: var(--fs-h2);
  font-weight: 600;
  letter-spacing: var(--tracking-tight);
  line-height: var(--lh-tight);
}

.page-landing .faq-accordion { width: 100%; }

.page-landing .faq-accordion__item {
  border-bottom: 1px solid var(--line-soft);
}
.page-landing .faq-accordion__item:first-child {
  border-top: 1px solid var(--line-soft);
}

.page-landing .faq-accordion__summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-7);
  padding: 20px 0;
  cursor: pointer;
  list-style: none;
}
.page-landing .faq-accordion__summary::-webkit-details-marker { display: none; }
.page-landing .faq-accordion__summary::marker { content: ""; }
.page-landing .faq-accordion__summary:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--r-xs);
}

.page-landing .faq-accordion__q {
  flex: 1;
  min-width: 0;
  font-size: clamp(16px, 2.4vw, 19px);
  font-weight: 600;
  line-height: var(--lh-snug);
  color: var(--ink);
}

.page-landing .faq-accordion__icon {
  flex: none;
  width: 1.25em;
  margin-top: 0.1em;
  font-size: clamp(18px, 2.5vw, 20px);
  font-weight: 400;
  line-height: 1;
  color: var(--muted);
  text-align: center;
}
.page-landing .faq-accordion__icon::before { content: "+"; }
.page-landing .faq-accordion__item[open] .faq-accordion__icon::before { content: "−"; }

.page-landing .faq-accordion__a {
  margin: 0 0 20px;
  padding-right: calc(1.25em + var(--sp-7));
  max-width: 65ch;
  font-size: var(--fs-base);
  color: var(--muted);
  line-height: var(--lh-body);
}

@media (min-width: 860px) {
  .page-landing .faq-accordion__summary { padding: 26px 0; }
  .page-landing .faq-accordion__a { margin-bottom: 26px; }
}

.page-landing .closing { display: flex; flex-direction: column; align-items: flex-start; gap: var(--sp-7); }
.page-landing .closing .btn { width: auto; padding: 0 var(--sp-12); }

.page-landing .site-foot {
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--sp-5);
  padding: var(--sp-10) 0 var(--sp-13);
  border-top: 1px solid var(--line);
  font-size: var(--fs-sm); color: var(--muted);
}
.page-landing .site-foot__launch { font-size: var(--fs-xs); color: var(--faint); }

.page-landing .btn.is-unavailable {
  opacity: 0.55;
  cursor: not-allowed;
  pointer-events: none;
}
.page-landing .nav .pill.is-unavailable {
  opacity: 0.65;
  cursor: not-allowed;
  pointer-events: none;
}

@media (min-width: 860px) {
  .page-landing .hero { grid-template-columns: 1.1fr 1fr; padding: var(--sp-14) 0 88px; }
  .page-landing .intro { display: grid; grid-template-columns: 1fr 1.6fr; gap: var(--sp-14); }
  .page-landing .intro .block__title { margin-bottom: 0; }
  .page-landing .how { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}