/* Tarot Study landing page. Same palette and type as the study site:
   warm paper, near-black ink, one rust accent, dark espresso panels. Card art is the only strong color. */

:root {
  --bg: #f4f1ec;
  --bg-2: #ebe6de;
  --ink: #1c1916;
  --ink-2: #463f39;
  --muted: #6c635a;
  --rule: #d8d0c4;
  --accent: #9a4a26;
  --home: #231c17;
  --home-2: #2d241e;
  --home-ink: #eee6da;
  --home-muted: #a99c8e;
  --radius: 14px;
  --head-h: 60px;
  --gutter: 16px;
  --ease: cubic-bezier(.2, .7, .2, 1);

  --f-display: "Newsreader", Georgia, serif;
  --f-ui: "Inter", system-ui, -apple-system, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 0.3 0 0 0 0 0.25 0 0 0 0 0.2 0 0 0 .07 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  color-scheme: light;
}

/* ---------------------------------------------------------------- base */

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: var(--head-h); }
body {
  margin: 0;
  background: var(--bg) var(--noise);
  color: var(--ink);
  font: 400 18px/1.6 var(--f-display);
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 400; margin: 0; text-wrap: balance; }
p { margin: 0; }
main { outline: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 var(--gutter); }

.skip { position: absolute; left: -999px; top: 8px; z-index: 100; }
.skip:focus { left: 8px; background: var(--bg); color: var(--ink); padding: 10px 14px; border-radius: 8px; }

.label {
  font: 500 12px/1.2 var(--f-mono);
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------------------------------------------------------------- buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 26px;
  border-radius: 999px;
  font: 600 16px/1 var(--f-ui);
  text-decoration: none;
  white-space: nowrap;
  transition: background .2s, color .2s, transform .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn-small { min-height: 40px; padding: 0 18px; font-size: 14px; }
.btn-light { background: var(--home-ink); color: var(--home); }
.btn-light:hover { background: #fff; }
.btn-dark { background: var(--ink); color: var(--bg); }
.btn-dark:hover { background: var(--accent); }

/* ---------------------------------------------------------------- header */

.site-head {
  position: sticky;
  top: 0;
  z-index: 40;
  height: var(--head-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 0 var(--gutter);
  background: color-mix(in srgb, var(--home) 92%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--home-ink);
  border-bottom: 1px solid rgba(238, 230, 218, .1);
}
.site-head :focus-visible, .hero :focus-visible { outline-color: var(--home-ink); }
.brand {
  font: 400 22px/1 var(--f-display);
  letter-spacing: -.01em;
  text-decoration: none;
}
.head-cta { display: none; }

/* ---------------------------------------------------------------- hero */

.hero {
  color: var(--home-ink);
  background:
    var(--noise),
    linear-gradient(to bottom, var(--home) 0, var(--home) calc(100% - 110px), var(--bg) 100%);
  padding: 44px 0 120px;
  overflow: hidden;
}
.hero-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: grid;
  gap: 40px;
}
.hero .label { color: var(--home-muted); }
.hero h1 {
  margin-top: 16px;
  font-size: clamp(42px, 11vw, 80px);
  line-height: 1.02;
  letter-spacing: -.025em;
}
.lede {
  margin-top: 20px;
  max-width: 34ch;
  font-size: clamp(19px, 4.6vw, 22px);
  line-height: 1.5;
  color: var(--home-ink);
  opacity: .86;
}
.hero-actions {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}
/* hero screen recording */
.hero-clip {
  background: var(--home-2) var(--noise);
  box-shadow: 0 30px 70px -30px rgba(0, 0, 0, .7), 0 0 0 1px rgba(238, 230, 218, .1);
}

/* ---------------------------------------------------------------- sections */

section h2 {
  margin-top: 12px;
  font-size: clamp(32px, 7vw, 48px);
  line-height: 1.1;
  letter-spacing: -.02em;
  max-width: 20ch;
}

/* features */
.demo { padding: 24px 0 64px; }
.demo h2 { margin-top: 0; }
.feature {
  display: grid;
  gap: 22px;
  margin-top: 48px;
}
.feature h3 { font-size: clamp(26px, 5.5vw, 32px); line-height: 1.15; }
.feature-text p { margin-top: 10px; color: var(--ink-2); max-width: 40ch; }
.chips {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chips li {
  font: 500 12px/1 var(--f-mono);
  color: var(--ink-2);
  border: 1px solid var(--rule);
  border-radius: 999px;
  padding: 8px 12px;
  background: var(--bg);
}
.clip {
  margin: 0;
  aspect-ratio: 16 / 10;
  border-radius: var(--radius);
  background: var(--home) var(--noise);
  overflow: hidden;
  box-shadow: 0 24px 50px -28px rgba(40, 28, 18, .5);
}
.clip-video { width: 100%; height: 100%; object-fit: cover; display: block; }
.clip-empty {
  margin: 12px;
  height: calc(100% - 24px);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 16px;
  border: 1px dashed rgba(238, 230, 218, .25);
  border-radius: 8px;
  font: 500 12px/1.5 var(--f-mono);
  letter-spacing: .04em;
  color: var(--home-muted);
}

/* sign-up */
.signup { padding: 72px 0; background: var(--bg-2); border-top: 1px solid var(--rule); }
.signup-inner { display: grid; justify-items: center; text-align: center; gap: 28px; }
.signup h2 { margin: 0; max-width: 28ch; font-size: clamp(22px, 4.6vw, 30px); line-height: 1.3; letter-spacing: -.01em; }

/* questions */
.faq { padding: 64px 0 24px; }
.faq h2 { margin-top: 0; }
.faq-list { margin-top: 28px; border-top: 1px solid var(--rule); max-width: 760px; }
.faq details { border-bottom: 1px solid var(--rule); }
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 20px 0;
  font: 400 21px/1.3 var(--f-display);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  flex: none;
  font: 400 22px/1 var(--f-ui);
  color: var(--muted);
  transition: transform .2s var(--ease);
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq summary:hover { color: var(--accent); }
.faq-a { padding: 0 0 22px; max-width: 62ch; color: var(--ink-2); }

/* privacy */
.privacy { padding: 48px 0; }
.privacy h2 { margin: 0 0 12px; font-size: 12px; }
.privacy p { font: 400 15px/1.6 var(--f-ui); color: var(--ink-2); max-width: 60ch; }
.privacy p + p { margin-top: 6px; }

/* ---------------------------------------------------------------- footer */

.site-foot { border-top: 1px solid var(--rule); padding: 28px 0 104px; }
.foot-inner {
  display: grid;
  gap: 10px;
  font: 400 15px/1.5 var(--f-ui);
  color: var(--ink-2);
}
.foot-inner a:not(.brand) { text-underline-offset: 3px; }
.foot-inner a:hover { color: var(--accent); }

/* ---------------------------------------------------------------- mobile sign-up bar */

.cta-bar {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: calc(12px + env(safe-area-inset-bottom));
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 8px 8px 8px 18px;
  background: color-mix(in srgb, var(--bg) 94%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--rule);
  border-radius: 999px;
  box-shadow: 0 12px 32px -12px rgba(40, 28, 18, .35);
  font: 500 14px/1.3 var(--f-ui);
  color: var(--ink-2);
  transition: transform .3s var(--ease), opacity .3s;
}
.cta-bar[hidden] { display: none; }
.cta-bar.is-off {
  transform: translateY(calc(100% + 24px));
  opacity: 0;
  visibility: hidden;
  transition: transform .3s var(--ease), opacity .3s, visibility 0s .3s;
}
@media (max-width: 380px) {
  .cta-bar span { display: none; }
  .cta-bar { justify-content: center; padding-left: 8px; }
  .cta-bar .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  .cta-bar, .cta-bar.is-off { transition: none; }
}

/* ---------------------------------------------------------------- tablet and up */

@media (min-width: 720px) {
  :root { --gutter: 32px; --head-h: 64px; }
  .head-cta { display: inline-flex; }
  .cta-bar, .cta-bar[hidden] { display: none; }
  .site-foot { padding-bottom: 40px; }
  .foot-inner { grid-template-columns: auto auto; justify-content: space-between; align-items: baseline; gap: 28px; }
}

@media (min-width: 960px) {
  .hero { padding: 72px 0 150px; }
  .hero-inner { grid-template-columns: 1fr 1fr; align-items: center; gap: 56px; }
  .hero h1 { font-size: clamp(48px, 5vw, 68px); }
  .demo { padding: 32px 0 96px; }
  .faq { padding: 96px 0 32px; }
  .feature {
    grid-template-columns: 5fr 7fr;
    align-items: center;
    gap: 56px;
    margin-top: 72px;
  }
  .feature:nth-of-type(even) { grid-template-columns: 7fr 5fr; }
  .feature:nth-of-type(even) .feature-text { order: 2; }
  .signup { padding: 104px 0; }
}