/* Bleuprint visual lock. Paper, ink, emerald, night, slate, gold. */
:root {
  --paper: #F7F8F6;
  --ink: #121915;
  --emerald: #06553C;
  --night: #0E2419;
  --slate: #5A625C;
  --gold: #C9A227;
  --hair: rgba(18, 25, 21, 0.12);
  --hair-on-night: rgba(247, 248, 246, 0.12);
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

html, body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "DM Sans", system-ui, sans-serif;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body { padding-top: 56px; }

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

a {
  color: var(--ink);
  text-decoration: none;
}
a:hover { color: var(--emerald); }

:focus-visible {
  outline: 1px solid var(--emerald);
  outline-offset: 4px;
}

.skip {
  position: absolute;
  left: 12px;
  top: -40px;
  background: var(--emerald);
  color: var(--paper);
  padding: 8px 12px;
  z-index: 80;
}
.skip:focus { top: 12px; }

/* Type */
.mono,
.eyebrow,
.label,
.header-inner,
.footer,
.quiet,
.status,
.btn-ghost {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.display {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-weight: 200;
  letter-spacing: -0.02em;
  line-height: 1.02;
  margin: 0;
}

.display-m {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-weight: 300;
  letter-spacing: -0.02em;
  line-height: 1.04;
  margin: 0;
}

.body {
  font-size: 17px;
  line-height: 1.6;
  max-width: 62ch;
  margin: 0;
}

.slate { color: var(--slate); }
.ink { color: var(--ink); }

/* Header */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  background: var(--paper);
}
.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px 24px;
  flex-wrap: wrap;
}
.brand { color: var(--ink); }
.status { color: var(--slate); }
.hairline {
  height: 1px;
  background: var(--hair);
}
#bp-rule {
  height: 1px;
  width: 0%;
  background: var(--emerald);
  transition: width 80ms linear;
}

.wrap {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}
.wrap-wide {
  width: min(1440px, calc(100% - 40px));
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  padding: 0 28px;
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1;
  color: var(--paper);
  background: var(--emerald);
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  transition: transform 400ms var(--ease), background 400ms var(--ease);
}
.btn:hover { color: var(--paper); transform: translateY(-1px); }
.btn-block { width: 100%; }
.btn-paper {
  color: var(--ink);
  background: var(--paper);
}
.btn-paper:hover { color: var(--ink); }
.btn-line {
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--hair);
}
.btn-line:hover { color: var(--emerald); border-color: var(--emerald); }

/* Hero */
.hero {
  min-height: calc(100svh - 56px);
  padding: 72px 0 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.hero .eyebrow {
  color: var(--slate);
  margin: 0 0 40px;
}
.hero h1 {
  font-size: clamp(48px, 14vw, 104px);
  max-width: 12ch;
}
.hero h1 span { display: block; }
.hero .sub {
  margin: 28px 0 0;
  max-width: 38ch;
}
.hero-cta {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}
.quiet { color: var(--slate); }

/* Sections */
.section {
  padding: 88px 0;
}
.section-label {
  color: var(--slate);
  margin: 0 0 28px;
}
.problem-line {
  font-size: clamp(32px, 8vw, 72px);
  max-width: 16ch;
}

.caps {
  display: grid;
  gap: 40px;
}
.cap {
  border-top: 1px solid var(--hair);
  padding-top: 24px;
}
.cap-num {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: clamp(40px, 10vw, 72px);
  font-weight: 400;
  line-height: 0.9;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  color: var(--ink);
}
.cap:last-child { border-top-color: var(--emerald); }
.cap:last-child .cap-num { color: var(--emerald); }
.cap h3 {
  font-size: clamp(28px, 6vw, 44px);
  max-width: 12ch;
  margin: 0;
}

.proof-card {
  border: 1px solid var(--hair);
  border-radius: 6px;
  background: var(--paper);
  padding: 28px 24px;
  max-width: 42ch;
}
.proof-card p {
  font-family: "Cormorant Garamond", "Times New Roman", serif;
  font-weight: 300;
  font-size: clamp(22px, 4.4vw, 30px);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 14px 0 0;
}

.tiers {
  display: grid;
  gap: 48px;
}
.tier {
  border-top: 1px solid var(--hair);
  padding-top: 24px;
}
.tier-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 20px;
}
.tier-name { margin: 0; color: var(--ink); }
.include {
  display: grid;
  grid-template-columns: 16px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 12px 0;
  border-top: 1px solid rgba(18, 25, 21, 0.09);
  font-size: 16px;
  line-height: 1.5;
}
.include .mark {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  color: var(--emerald);
}
.tier .btn { margin-top: 24px; }
.six-line {
  margin: 48px 0 0;
  max-width: 42ch;
  color: var(--slate);
}

/* Night band */
.night {
  background: var(--night);
  color: var(--paper);
  padding: 96px 0;
}
.gold-rule {
  height: 1px;
  width: 96px;
  background: var(--gold);
  margin: 0 0 40px;
  border: 0;
}
.night .display { color: var(--paper); }
.night a { color: var(--paper); }
.night a:hover { color: var(--paper); }
.night .quiet { color: rgba(247, 248, 246, 0.55); }

/* Past client */
.door {
  padding: 72px 0 24px;
}
.door form {
  margin-top: 28px;
  max-width: 28rem;
  display: grid;
  gap: 16px;
}

/* Forms */
.field {
  display: grid;
  gap: 8px;
}
.field span.label { color: var(--slate); }
.field input,
.field textarea,
.field select {
  font-family: "DM Sans", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.4;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--hair);
  border-radius: 4px;
  padding: 14px 14px;
  width: 100%;
  appearance: none;
}
.night .field input,
.night .field textarea,
.night .field select {
  background: transparent;
  color: var(--paper);
  border-color: var(--hair-on-night);
}
.field textarea { min-height: 120px; resize: vertical; }

.choices {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.choice {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  min-height: 44px;
  padding: 0 14px;
  border: 1px solid var(--hair);
  border-radius: 3px;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: border-color 300ms var(--ease), color 300ms var(--ease);
}
.choice[aria-pressed="true"],
.choice.is-on {
  border-color: var(--emerald);
  color: var(--emerald);
}
.choice:hover { border-color: var(--emerald); }

.progress {
  color: var(--slate);
  margin: 0 0 24px;
}

.q {
  display: none;
}
.q.is-on { display: block; }

.result { display: none; }
.result.is-on { display: block; }
.result-block {
  border-top: 1px solid var(--hair);
  padding: 24px 0;
}
.result-block h3 {
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  margin: 0 0 12px;
}
.synthesis {
  font-size: clamp(28px, 6vw, 44px);
  max-width: 18ch;
  margin: 0 0 20px;
}

/* Page intro */
.page-hero {
  padding: 72px 0 40px;
}
.page-hero h1 {
  font-size: clamp(44px, 11vw, 88px);
  max-width: 12ch;
}
.prose {
  max-width: 62ch;
}
.prose p { margin: 0 0 1.1em; }
.prose p:last-child { margin-bottom: 0; }

/* Footer */
.site-footer {
  background: var(--night);
  color: rgba(247, 248, 246, 0.55);
  padding: 0 0 40px;
}
.footer-inner {
  width: min(1440px, calc(100% - 40px));
  margin: 0 auto;
  border-top: 1px solid var(--hair-on-night);
  padding-top: 28px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
  align-items: center;
}
.site-footer a { color: rgba(247, 248, 246, 0.55); }
.site-footer a:hover { color: var(--paper); }
.foot-brand { color: var(--paper); flex: 1 1 120px; }
.foot-note {
  flex-basis: 100%;
  margin-top: 8px;
}

.about-socials {
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--hair);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 22px;
}

.note {
  font-size: 17px;
  line-height: 1.6;
  color: var(--slate);
  max-width: 50ch;
}

.err {
  color: var(--emerald);
  font-size: 15px;
  display: none;
}
.err.is-on { display: block; }

.ok {
  display: none;
  max-width: 42ch;
}
.ok.is-on { display: block; }

@media (min-width: 720px) {
  .header-inner { padding: 20px 32px; }
  .wrap { width: min(1120px, calc(100% - 64px)); }
  .wrap-wide { width: min(1440px, calc(100% - 64px)); }
  .footer-inner { width: min(1440px, calc(100% - 64px)); }
  .hero { padding: 96px 0 80px; }
  .hero .eyebrow { margin-bottom: 64px; }
  .hero-cta {
    flex-direction: row;
    align-items: center;
    gap: 28px;
  }
  .btn-block-m { width: auto; }
  .section { padding: 120px 0; }
  .caps {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
  }
  .tiers {
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
  }
  .page-hero { padding: 96px 0 48px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
  }
}