/* The page about Flow that a hosted Flow shows signed-out visitors (FLOW_LANDING=true). Flow's own tokens. */

.landing__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 64rem;
  margin: 0 auto;
  padding: 1.5rem 1rem;
}

.landing__nav { display: flex; align-items: center; gap: 1.25rem; }

.landing section {
  max-width: 64rem;
  margin: 0 auto;
  padding: 3.5rem 1rem;
}

.landing h3 {
  margin: 0 0 .4rem;
  font-family: var(--display);
  font-size: 1.2rem;
  letter-spacing: -.01em;
}

.section-title {
  margin: 0 0 1.75rem;
  font-family: var(--display);
  font-size: 1.9rem;
  line-height: 1.15;
  letter-spacing: -.02em;
}

.button--big { font-size: 1rem; padding: .7rem 1.4rem; }

/* ---------- Hero ---------- */

.hero { text-align: center; }
.landing .hero { padding-top: 3rem; }

.hero__title {
  margin: 0 auto 1.25rem;
  max-width: 14em;
  font-family: var(--display);
  font-size: clamp(2.3rem, 6vw, 3.9rem);
  line-height: 1.05;
  letter-spacing: -.03em;
}

.hero__lead {
  margin: 0 auto 2rem;
  max-width: 36rem;
  color: var(--ink-soft);
  font-size: 1.1rem;
}

.hero__actions { display: flex; flex-wrap: wrap; justify-content: center; gap: .75rem; }

.preview {
  max-width: 40rem;
  margin: 3rem auto 0;
  padding: 1.25rem;
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  text-align: left;
}

.preview__goal {
  margin: 0 0 .75rem;
  font-family: var(--display);
  font-weight: 700;
  font-size: 1.1rem;
}

.preview__row {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: .9rem;
  padding: .75rem .25rem;
  border-top: 1px solid var(--rule);
}

.preview__title { font-weight: 550; }

@media (max-width: 540px) {
  .preview__row { grid-template-columns: auto 1fr auto; }
  .preview__values { display: none; }
}

/* ---------- How it works ---------- */

.steps__list, .principles__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.25rem;
}

.steps__list { grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }

.steps__list li, .choice {
  background: var(--sheet);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.steps__list p, .principles__list li, .choice { color: var(--ink-soft); }
.steps__list p { margin: 0; }

.steps__number {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  margin-bottom: .9rem;
  border-radius: 8px;
  background: var(--yellow);
  color: var(--ink);
  font-family: var(--display);
  font-weight: 700;
}

/* ---------- Principles ---------- */

.principles__list { max-width: 44rem; }

.principles__list li {
  padding-left: 1.25rem;
  border-left: 3px solid var(--red);
  font-size: 1.05rem;
}

.principles__list strong { color: var(--ink); }

/* ---------- Hosted or self-hosted ---------- */

.choices__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(19rem, 1fr));
  gap: 1.25rem;
}

.choice { display: flex; flex-direction: column; align-items: flex-start; gap: .25rem; min-width: 0; }
.choice h3 { color: var(--ink); }
.choice__lead { margin: 0 0 .5rem; }
.choice ul, .choice ol { margin: 0 0 1.25rem; padding-left: 1.2rem; }
.choice li + li { margin-top: .3rem; }
.choice strong { color: var(--ink); }
.choice code { font-size: .85em; background: var(--tint); border-radius: 4px; padding: .05rem .3rem; }
.choice__note { margin: .75rem 0 0; font-size: .9rem; }

.choice__code {
  align-self: stretch;
  margin: 0;
  padding: 1rem;
  overflow-x: auto;
  background: var(--navy);
  color: #f2efe8;
  border-radius: 10px;
  font-size: .85rem;
  line-height: 1.6;
}

.choice__code code { background: none; padding: 0; font-size: inherit; }

/* ---------- iPhone app ---------- */

.landing .app-teaser {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.app-teaser p { max-width: 34rem; margin: 0; color: var(--ink-soft); }
.app-teaser .section-title { margin-bottom: .75rem; }

.app-teaser__badge {
  display: inline-block;
  padding: .7rem 1.2rem;
  border-radius: 12px;
  background: var(--navy);
  color: #fff;
  font-weight: 600;
}

/* ---------- Footer ---------- */

.landing__foot {
  max-width: 64rem;
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
  border-top: 1px solid var(--rule);
  color: var(--ink-faint);
  font-size: .9rem;
}
.choice > .button { margin-top: auto; }