/* Hallmark · macrostructure: Focused Checkout (bespoke) · genre: atmospheric
 * tone: cinematic / warm color-grade · anchor hue: amber (75°)
 * theme: bespoke-dark (paper oklch(15% .008 60) · accent oklch(80% .13 78) warm · display high-contrast-serif)
 * pre-emit critique: P5 H5 E4 S4 R5 V4 · contrast: pass · states: covered
 */

/* ---- Tokens ---- */
:root {
  /* paper / ink */
  --color-paper:      oklch(15% 0.008 60);
  --color-paper-2:    oklch(19% 0.010 60);
  --color-paper-3:    oklch(24% 0.012 62);
  --color-ink:        oklch(95% 0.006 75);
  --color-ink-soft:   oklch(74% 0.010 72);
  --color-ink-faint:  oklch(58% 0.010 72);

  /* accent (amber / director's gold) */
  --color-accent:     oklch(80% 0.130 78);
  --color-accent-2:   oklch(86% 0.120 82);
  --color-accent-tint: oklch(80% 0.130 78 / 0.12);
  --color-accent-line: oklch(80% 0.130 78 / 0.32);

  /* lines / focus */
  --color-line:       oklch(100% 0 0 / 0.09);
  --color-line-2:     oklch(100% 0 0 / 0.14);
  --color-focus:      oklch(86% 0.120 82);

  /* type */
  --font-display: "Instrument Serif", Georgia, "Times New Roman", serif;
  --font-body:    "Inter", system-ui, -apple-system, sans-serif;
  --font-mono:    "Space Mono", ui-monospace, "SF Mono", monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.1875rem;
  --text-xl:   1.5rem;
  --text-2xl:  2rem;
  --text-3xl:  2.75rem;
  --text-display: clamp(3.25rem, 7.5vw, 5.75rem);

  /* space (4pt) */
  --space-2xs: 0.25rem;
  --space-xs:  0.5rem;
  --space-sm:  0.75rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;

  --ease-out:    cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --dur-fast: 140ms;
  --dur-mid:  320ms;

  --maxw: 1180px;
}

/* ---- Reset-ish ---- */
* { box-sizing: border-box; }
html, body { overflow-x: clip; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-ink);
  background-color: var(--color-paper);
  background-image:
    radial-gradient(120% 80% at 78% -10%, oklch(80% 0.13 78 / 0.10), transparent 60%),
    radial-gradient(90% 70% at -5% 8%, oklch(60% 0.06 250 / 0.06), transparent 55%);
  background-repeat: no-repeat;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

/* subtle film grain overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

a { color: inherit; }
img, svg { max-width: 100%; display: block; }

.wrap { position: relative; z-index: 1; max-width: var(--maxw); margin: 0 auto; padding: 0 var(--space-lg); }

/* ---- Top bar ---- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-lg) 0;
  border-bottom: 1px solid var(--color-line);
}
.brand { display: flex; align-items: baseline; gap: var(--space-sm); text-decoration: none; }
.brand__name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  letter-spacing: 0.01em;
  color: var(--color-ink);
  line-height: 1;
}
.brand__tag {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--color-ink-faint);
}
.topbar__right {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--color-ink-faint);
  display: inline-flex; align-items: center; gap: var(--space-xs);
}
.dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 4px var(--color-accent-tint);
}

/* ---- Layout ---- */
.stage {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: var(--space-2xl);
  align-items: start;
  padding: clamp(var(--space-2xl), 7vw, var(--space-3xl)) 0 var(--space-2xl);
}

/* ---- Left / pitch ---- */
.pitch { min-width: 0; }
.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  margin: 0 0 var(--space-lg);
  display: inline-flex; align-items: center; gap: var(--space-sm);
}
.eyebrow::before {
  content: ""; width: 28px; height: 1px; background: var(--color-accent-line);
}
h1.headline {
  font-family: var(--font-display);
  font-weight: 400;
  font-style: normal;
  font-size: var(--text-display);
  line-height: 0.98;
  letter-spacing: -0.01em;
  margin: 0 0 var(--space-lg);
  overflow-wrap: anywhere;
  color: var(--color-ink);
}
.headline em { font-style: normal; color: var(--color-accent); }
.lede {
  font-size: var(--text-lg);
  color: var(--color-ink-soft);
  max-width: 42ch;
  margin: 0 0 var(--space-xl);
}

/* how it works */
.steps { list-style: none; margin: 0 0 var(--space-xl); padding: 0; display: grid; gap: var(--space-sm); }
.step {
  display: grid; grid-template-columns: auto 1fr; gap: var(--space-md);
  align-items: baseline;
  padding: var(--space-md) var(--space-lg);
  background: var(--color-paper-2);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
}
.step__num {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--color-accent);
}
.step__body { min-width: 0; }
.step__t { font-weight: 600; color: var(--color-ink); }
.step__d { color: var(--color-ink-faint); font-size: var(--text-sm); margin-top: 2px; }

.signoff {
  border-top: 1px solid var(--color-line);
  padding-top: var(--space-lg);
  color: var(--color-ink-soft);
  font-size: var(--text-sm);
  max-width: 46ch;
}
.signoff strong { color: var(--color-ink); font-weight: 600; }
.sig {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  color: var(--color-ink);
  margin-top: var(--space-xs);
}

/* ---- Right / checkout card ---- */
.checkout {
  position: sticky; top: var(--space-lg);
  min-width: 0;
  border: 1px solid var(--color-line-2);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--color-paper-3), var(--color-paper-2));
  box-shadow: 0 30px 80px -40px rgba(0,0,0,0.8), inset 0 1px 0 oklch(100% 0 0 / 0.05);
  overflow: hidden;
}
.checkout__head {
  padding: var(--space-lg) var(--space-lg) var(--space-md);
  border-bottom: 1px solid var(--color-line);
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-md);
}
.checkout__label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--color-ink-faint);
}
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-2);
  background: var(--color-accent-tint);
  border: 1px solid var(--color-accent-line);
  border-radius: 999px;
  padding: 4px 10px;
}
/* checkout embed mount */
#checkout-mount { min-height: 520px; padding: var(--space-xs); }
#checkout-mount iframe { width: 100% !important; border: 0; border-radius: var(--radius-md); }
.checkout__foot {
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid var(--color-line);
  display: flex; align-items: center; gap: var(--space-sm);
  color: var(--color-ink-faint);
  font-size: var(--text-xs);
}
.checkout__foot svg { flex: none; opacity: 0.8; }

/* fallback while iframe loads / if blocked */
.fallback { padding: var(--space-2xl) var(--space-lg); text-align: center; color: var(--color-ink-faint); }
.fallback a.btn {
  display: inline-block; margin-top: var(--space-md);
  font-family: var(--font-body); font-weight: 600; font-size: var(--text-base);
  color: var(--color-paper); background: var(--color-accent);
  text-decoration: none; padding: 0.85em 1.5em; border-radius: var(--radius-md);
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.fallback a.btn:hover, .fallback a.btn.is-hover { background: var(--color-accent-2); transform: translateY(-1px); }
.fallback a.btn:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 3px; }
.fallback a.btn:active { transform: translateY(0); }

/* ---- Footer ---- */
.foot {
  border-top: 1px solid var(--color-line);
  padding: var(--space-xl) 0 var(--space-2xl);
  display: flex; flex-wrap: wrap; gap: var(--space-md) var(--space-xl);
  align-items: center; justify-content: space-between;
  color: var(--color-ink-faint);
  font-size: var(--text-sm);
}
.foot a { text-decoration: none; color: var(--color-ink-soft); border-bottom: 1px solid transparent; transition: border-color var(--dur-fast) var(--ease-out); }
.foot a:hover { border-color: var(--color-accent-line); }
.foot__meta { font-family: var(--font-mono); font-size: var(--text-xs); letter-spacing: 0.08em; text-transform: uppercase; }

/* ---- Thank-you page ---- */
.thanks {
  min-height: 82vh;
  display: grid; place-content: center; text-align: center;
  padding: var(--space-3xl) 0;
}
.thanks .mark {
  width: 64px; height: 64px; margin: 0 auto var(--space-lg);
  display: grid; place-content: center;
  border-radius: 50%;
  color: var(--color-accent);
  background: var(--color-accent-tint);
  border: 1px solid var(--color-accent-line);
}
.thanks h1 {
  font-family: var(--font-display); font-weight: 400; font-style: normal;
  font-size: clamp(2.5rem, 6vw, 4rem); line-height: 1; margin: 0 0 var(--space-md);
}
.thanks p { color: var(--color-ink-soft); max-width: 44ch; margin: 0 auto var(--space-lg); }
.thanks .back { font-family: var(--font-mono); font-size: var(--text-sm); color: var(--color-accent-2); text-decoration: none; letter-spacing: 0.06em; }
.thanks .back:hover { text-decoration: underline; }

/* ---- Reveal ---- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(14px); animation: rise var(--dur-mid) var(--ease-out) forwards; }
  .reveal.d1 { animation-delay: 60ms; }
  .reveal.d2 { animation-delay: 140ms; }
  .reveal.d3 { animation-delay: 220ms; }
  @keyframes rise { to { opacity: 1; transform: none; } }
}

/* ---- Responsive ---- */
@media (max-width: 900px) {
  .stage { grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); padding-top: var(--space-2xl); }
  .checkout { position: static; }
  .lede { max-width: none; }
}
@media (max-width: 520px) {
  .wrap { padding: 0 var(--space-md); }
  .topbar__right span.hide-sm { display: none; }
  .foot { flex-direction: column; align-items: flex-start; }
}