/* ============================================================
   IntentReceipt.com — Evidence-grade intent artifact
   Aesthetic: parchment + ink (warm off-white & deep ink panels)
   Accents: oxblood seal red, ink navy
   Type: Fraunces (serif display, legal/editorial),
         Inter Tight (body), JetBrains Mono (receipt blocks)
   ============================================================ */

:root {
  /* Parchment palette */
  --paper:        #f3ead4;   /* aged parchment */
  --paper-2:      #efe4c6;   /* deeper parchment */
  --paper-3:      #e7d8b1;   /* tone for surfaces / panels */
  --paper-edge:   #d8c89f;   /* edge / divider */
  --paper-rule:   #c7b48a;   /* ruled-line tone */

  /* Ink panels */
  --ink:          #13110d;   /* near-black document ink */
  --ink-2:        #1a1812;
  --ink-3:        #221f17;
  --ink-line:     #34302a;   /* divider on ink */

  /* Text */
  --text:         #1c1a14;   /* primary on paper */
  --text-2:       #4a4536;   /* secondary on paper */
  --text-mute:    #7a7355;   /* tertiary on paper */
  --text-faint:   #a89e7a;

  --on-ink:       #efe4c6;   /* primary on ink */
  --on-ink-2:     #c4b58a;
  --on-ink-mute:  #8b8062;

  /* Seal / accent — oxblood */
  --seal:         #b53a2b;
  --seal-deep:    #8a2a1f;
  --seal-soft:    rgba(181, 58, 43, 0.10);

  /* Quiet accent — ink navy */
  --navy:         #1f3346;
  --navy-soft:    rgba(31, 51, 70, 0.10);

  /* Typography */
  --font-display: "Fraunces", "Iowan Old Style", "Georgia", "Times New Roman", serif;
  --font-body:    "Inter Tight", system-ui, -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-mono:    "JetBrains Mono", ui-monospace, Menlo, Consolas, monospace;

  --container:    1180px;
  --radius:       3px;
  --radius-lg:    6px;
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16.5px;
  line-height: 1.62;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--seal); text-decoration: none; transition: color .18s ease, border-color .18s ease; }
a:hover { color: var(--seal-deep); }

::selection { background: var(--seal); color: var(--paper); }

em {
  font-style: italic;
  font-family: var(--font-display);
  font-weight: 500;
  font-variation-settings: "opsz" 14;
}

.skip {
  position: absolute; left: -9999px; top: 0;
  background: var(--ink); color: var(--paper);
  padding: 8px 14px; font-weight: 600; z-index: 1000;
  font-family: var(--font-mono);
}
.skip:focus { left: 12px; top: 12px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(243, 234, 212, 0.86);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--paper-edge);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 72px;
}
.brand {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--ink); font-family: var(--font-display);
  font-weight: 600; font-size: 19px; letter-spacing: -0.005em;
}
.brand-mark { width: 30px; height: 30px; color: var(--ink); }
.brand-wordmark .brand-intent { color: var(--ink); }
.brand-wordmark .brand-receipt { color: var(--seal); }

.site-nav { display: flex; align-items: center; gap: 28px; }
.site-nav a {
  color: var(--text-2);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 14.5px;
  letter-spacing: 0.005em;
  padding: 8px 2px;
  border-bottom: 1px solid transparent;
}
.site-nav a:hover { color: var(--ink); border-bottom-color: var(--paper-rule); }
.site-nav .nav-cta {
  background: var(--ink); color: var(--paper);
  padding: 9px 16px; border-radius: var(--radius);
  border-bottom: 1px solid var(--ink);
}
.site-nav .nav-cta:hover { background: var(--seal); color: var(--paper); border-bottom-color: var(--seal); }

.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--paper-edge);
  border-radius: var(--radius); width: 40px; height: 40px;
  position: relative; cursor: pointer;
}
.nav-toggle span {
  position: absolute; left: 8px; right: 8px; height: 1.5px;
  background: var(--ink); transition: transform .2s ease, opacity .2s ease;
}
.nav-toggle span:nth-child(1) { top: 13px; }
.nav-toggle span:nth-child(2) { top: 19px; }
.nav-toggle span:nth-child(3) { top: 25px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0.01em;
  padding: 13px 22px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn-lg { padding: 16px 28px; font-size: 15.5px; }
.btn-primary {
  background: var(--ink); color: var(--paper); border-color: var(--ink);
}
.btn-primary:hover {
  background: var(--seal); border-color: var(--seal); color: var(--paper);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent; color: var(--ink); border-color: var(--paper-rule);
}
.btn-ghost:hover {
  background: var(--paper-3); border-color: var(--paper-edge); color: var(--ink);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 84px 0 96px;
  overflow: hidden;
}
.hero-paper {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  opacity: 0.9;
}
.hero-paper svg { width: 100%; height: 100%; }
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 64px; align-items: start;
}

.eyebrow {
  display: flex; align-items: center; gap: 16px;
  margin: 0 0 24px;
  font-family: var(--font-mono); font-size: 12px;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--text-mute);
}
.status-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 11px;
  border: 1px solid var(--paper-rule);
  background: rgba(255,255,255,0.35);
  border-radius: 999px;
  color: var(--ink);
  font-weight: 600;
}
.pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--seal); box-shadow: 0 0 0 0 var(--seal);
  animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 rgba(181, 58, 43, 0.55); }
  70%  { box-shadow: 0 0 0 10px rgba(181, 58, 43, 0); }
  100% { box-shadow: 0 0 0 0 rgba(181, 58, 43, 0); }
}
.eyebrow-text { color: var(--text-2); letter-spacing: 0.12em; }

.hero-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 96;
  font-size: clamp(40px, 5.6vw, 72px);
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 0 0 22px;
  color: var(--ink);
}
.hero-title span {
  display: block;
  font-style: italic;
  color: var(--text-2);
  font-weight: 500;
  font-variation-settings: "opsz" 96;
}

.hero-lede {
  font-size: 18px;
  line-height: 1.62;
  color: var(--text-2);
  max-width: 56ch;
  margin: 0 0 30px;
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 38px; }

.hero-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin: 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--paper-edge);
}
.hero-meta div { display: flex; flex-direction: column; gap: 4px; }
.hero-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-mute);
}
.hero-meta dd { margin: 0; font-size: 14.5px; color: var(--ink); font-weight: 500; }

/* ---------- Hero artifact (receipt) ---------- */
.hero-artifact {
  position: relative;
}
.receipt {
  position: relative;
  background:
    repeating-linear-gradient(
      to bottom,
      transparent 0,
      transparent 31px,
      rgba(167, 142, 89, 0.18) 31px,
      rgba(167, 142, 89, 0.18) 32px
    ),
    linear-gradient(180deg, #fbf4dc 0%, #f1e7ce 100%);
  border: 1px solid var(--paper-edge);
  border-radius: 4px 4px 0 0;
  padding: 28px 28px 0;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.6) inset,
    0 20px 50px -20px rgba(31, 27, 17, 0.30),
    0 6px 18px -8px rgba(31, 27, 17, 0.20);
  color: var(--ink);
  /* perforated bottom edge via mask */
  -webkit-mask:
    radial-gradient(circle 7px at 7px 100%, transparent 7px, #000 7.5px) -7px 0/14px 100%;
          mask:
    radial-gradient(circle 7px at 7px 100%, transparent 7px, #000 7.5px) -7px 0/14px 100%;
  padding-bottom: 38px;
}
.receipt-top {
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-mono); font-size: 11.5px;
  text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--text-mute);
}
.receipt-top strong { color: var(--ink); font-weight: 600; }
.receipt-status {
  color: var(--seal); font-weight: 600;
  border: 1px solid var(--seal); padding: 3px 9px; border-radius: 999px;
}

.receipt-title { margin: 22px 0 18px; }
.r-eye {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-mute);
  margin-bottom: 6px;
}
.r-domain {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 72;
  font-size: 30px;
  letter-spacing: -0.018em;
  color: var(--ink);
  line-height: 1.05;
}
.r-domain span { color: var(--text-mute); font-weight: 500; }

.receipt-rule {
  border: none; height: 1px;
  background: repeating-linear-gradient(to right, var(--paper-rule) 0 4px, transparent 4px 8px);
  margin: 0;
}

.receipt-block {
  font-family: var(--font-mono);
  font-size: 12.8px;
  line-height: 1.72;
  color: var(--ink);
  margin: 16px 0;
  white-space: pre;
  overflow-x: auto;
}
.receipt-block .ln { color: var(--text-faint); margin-right: 12px; }
.receipt-block .kw { color: var(--navy); font-weight: 600; }
.receipt-block .str { color: var(--text); }
.receipt-block .num { color: var(--ink); font-weight: 600; }
.receipt-block .ok {
  color: var(--seal); font-weight: 700; letter-spacing: 0.06em;
}
.receipt-block .hash { color: var(--text-mute); }

.receipt-foot {
  display: flex; align-items: center; gap: 18px;
  margin-top: 18px;
}
.seal {
  flex: 0 0 auto;
  width: 78px; height: 78px;
  color: var(--seal);
  transform: rotate(-8deg);
  filter: drop-shadow(0 1px 0 rgba(181,58,43,0.15));
  opacity: 0.92;
}
.receipt-caption {
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-variation-settings: "opsz" 14;
  font-size: 14.5px;
  color: var(--text-2);
  line-height: 1.5;
  max-width: 32ch;
}

/* ---------- Section primitives ---------- */
.section { padding: 90px 0; position: relative; }
.section-head { max-width: 760px; margin-bottom: 56px; }
.section-head .section-num,
.section-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--seal);
  margin-bottom: 14px;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 72;
  font-size: clamp(30px, 3.4vw, 44px);
  line-height: 1.08;
  letter-spacing: -0.018em;
  margin: 0 0 18px;
  color: var(--ink);
}
.section-kicker {
  margin: 0;
  font-size: 17.5px;
  line-height: 1.6;
  color: var(--text-2);
  max-width: 64ch;
}

.section-head.light .section-title,
.section-head.light .section-num {
  color: var(--paper);
}
.section-head.light .section-num { color: var(--on-ink-2); }
.section-head.light .section-kicker { color: var(--on-ink-2); }

/* ---------- Section: signal ---------- */
.section-signal { background: var(--paper); border-top: 1px solid var(--paper-edge); }
.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.sig-card {
  background: var(--paper-2);
  border: 1px solid var(--paper-edge);
  border-radius: var(--radius-lg);
  padding: 28px 26px 30px;
  position: relative;
}
.sig-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--seal);
  padding: 4px 10px;
  border: 1px solid var(--seal);
  border-radius: 999px;
  margin-bottom: 18px;
}
.sig-card h3 {
  font-family: var(--font-display); font-weight: 600;
  font-variation-settings: "opsz" 36;
  font-size: 21px; line-height: 1.22; margin: 0 0 12px;
  color: var(--ink); letter-spacing: -0.012em;
}
.sig-card p { margin: 0; font-size: 15.5px; color: var(--text-2); line-height: 1.6; }

/* ---------- Section: why (on ink) ---------- */
.section-why {
  background:
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
  color: var(--on-ink);
  border-top: 1px solid var(--paper-edge);
  border-bottom: 1px solid var(--paper-edge);
}
.section-why::before {
  content: "";
  position: absolute; inset: 0; pointer-events: none; opacity: 0.07;
  background-image: radial-gradient(rgba(239, 228, 198, 0.7) 1px, transparent 1px);
  background-size: 3px 3px;
}
.section-why .container { position: relative; }
.why-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px 56px;
  margin: 0; padding: 0;
}
.why-list li {
  border-top: 1px solid var(--ink-line);
  padding-top: 22px;
  position: relative;
}
.why-num {
  display: inline-block;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: 18px;
  color: var(--seal);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}
.why-list h3 {
  font-family: var(--font-display); font-weight: 600;
  font-variation-settings: "opsz" 36;
  font-size: 22px; line-height: 1.22;
  margin: 0 0 10px;
  color: var(--paper); letter-spacing: -0.012em;
}
.why-list p { margin: 0; color: var(--on-ink-2); font-size: 15.5px; line-height: 1.62; }

/* ---------- Section: fit ---------- */
.section-fit { background: var(--paper-2); }
.fit-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.4fr);
  gap: 64px;
  align-items: start;
}
.fit-head { margin-bottom: 0; position: sticky; top: 96px; }
.fit-body {
  display: grid; gap: 0;
}
.fit-row {
  padding: 26px 0;
  border-top: 1px solid var(--paper-edge);
}
.fit-row:last-child { border-bottom: 1px solid var(--paper-edge); }
.fit-row h3 {
  font-family: var(--font-display); font-weight: 600;
  font-variation-settings: "opsz" 36;
  font-size: 20px; line-height: 1.25; margin: 0 0 8px;
  color: var(--ink); letter-spacing: -0.01em;
}
.fit-row p { margin: 0; font-size: 15.5px; color: var(--text-2); }

/* ---------- Section: strategy ---------- */
.section-strategy { background: var(--paper); }
.strategy-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
}
.strat-card {
  background: var(--paper-2);
  border: 1px solid var(--paper-edge);
  border-radius: var(--radius-lg);
  padding: 30px 28px;
  position: relative;
}
.strat-num {
  position: absolute; top: 22px; right: 26px;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 28px;
  color: var(--paper-rule);
  font-weight: 500;
  letter-spacing: 0.04em;
}
.strat-card h3 {
  font-family: var(--font-display); font-weight: 600;
  font-variation-settings: "opsz" 36;
  font-size: 22px; line-height: 1.22;
  margin: 0 0 12px; max-width: 30ch;
  color: var(--ink); letter-spacing: -0.012em;
}
.strat-card p { margin: 0; color: var(--text-2); font-size: 15.5px; line-height: 1.62; }

/* ---------- Section: related ---------- */
.section-related {
  background: var(--paper-2);
  border-top: 1px solid var(--paper-edge);
  border-bottom: 1px solid var(--paper-edge);
}
.related-list {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.related-list li {
  background: var(--paper);
  border: 1px dashed var(--paper-rule);
  border-radius: var(--radius);
  padding: 22px 22px 24px;
}
.rel-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 36;
  font-size: 19px;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -0.008em;
}
.related-list p { margin: 0; font-size: 14.5px; color: var(--text-2); line-height: 1.55; }
.related-note {
  margin: 30px 0 0;
  font-family: var(--font-display);
  font-style: italic;
  font-variation-settings: "opsz" 14;
  font-size: 15.5px;
  color: var(--text-2);
  max-width: 72ch;
}
.related-note strong {
  font-style: normal;
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--ink);
}

/* ---------- Section: CTA (on ink) ---------- */
.section-cta {
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
  color: var(--on-ink);
  padding: 100px 0 110px;
}
.section-cta::before {
  content: "";
  position: absolute; inset: 0; pointer-events: none; opacity: 0.06;
  background-image: radial-gradient(rgba(239, 228, 198, 0.7) 1px, transparent 1px);
  background-size: 3px 3px;
}
.cta-inner { position: relative; max-width: 920px; }
.section-cta .section-num.light { color: var(--seal); }

.cta-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 96;
  font-size: clamp(34px, 4.2vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.022em;
  margin: 0 0 18px;
  color: var(--paper);
}
.cta-title span {
  display: block;
  font-style: italic;
  color: var(--on-ink-2);
  font-weight: 500;
}
.cta-lede {
  font-size: 17.5px; line-height: 1.6;
  color: var(--on-ink-2);
  max-width: 64ch;
  margin: 0 0 32px;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 38px; }
.section-cta .btn-primary {
  background: var(--seal); border-color: var(--seal); color: var(--paper);
}
.section-cta .btn-primary:hover {
  background: var(--paper); border-color: var(--paper); color: var(--ink);
}
.section-cta .btn-ghost {
  background: transparent; color: var(--paper); border-color: rgba(239,228,198,0.32);
}
.section-cta .btn-ghost:hover {
  background: rgba(239,228,198,0.08); color: var(--paper); border-color: rgba(239,228,198,0.55);
}

.cta-facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
  margin: 0 0 24px;
  padding: 26px 0 0;
  border-top: 1px solid var(--ink-line);
}
.cta-facts div { display: flex; flex-direction: column; gap: 6px; }
.cta-facts dt {
  font-family: var(--font-mono);
  font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--on-ink-mute);
}
.cta-facts dd {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-variation-settings: "opsz" 36;
  font-size: 19px;
  color: var(--paper);
  letter-spacing: -0.005em;
}
.cta-facts dd span {
  display: inline-block;
  margin-left: 8px;
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--on-ink-mute);
}
.cta-note {
  font-family: var(--font-display);
  font-style: italic;
  font-variation-settings: "opsz" 14;
  font-size: 14.5px;
  color: var(--on-ink-mute);
  max-width: 72ch;
  margin: 0;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: var(--on-ink-2);
  padding: 50px 0 60px;
  border-top: 1px solid var(--ink-line);
}
.footer-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 30px; align-items: start;
}
.footer-brand {
  display: inline-flex; align-items: center; gap: 12px;
  color: var(--paper); font-family: var(--font-display); font-weight: 600;
  font-size: 17px;
}
.footer-brand .brand-mark { width: 28px; height: 28px; color: var(--paper); }
.footer-note {
  margin: 0;
  font-size: 13px;
  color: var(--on-ink-mute);
  max-width: 60ch;
  line-height: 1.55;
}
.footer-meta {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--on-ink-mute);
  display: flex; flex-wrap: wrap; gap: 10px;
  justify-self: end; text-align: right;
}
.footer-meta a { color: var(--paper); border-bottom: 1px solid rgba(239,228,198,0.4); }
.footer-meta a:hover { color: var(--seal); border-bottom-color: var(--seal); }

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-meta { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
  .signal-grid { grid-template-columns: 1fr; }
  .why-list { grid-template-columns: 1fr; gap: 24px; }
  .fit-grid { grid-template-columns: 1fr; gap: 32px; }
  .fit-head { position: static; }
  .strategy-grid { grid-template-columns: 1fr; }
  .related-list { grid-template-columns: 1fr; }
  .cta-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-inner { grid-template-columns: 1fr; }
  .footer-meta { justify-self: start; text-align: left; }
}

@media (max-width: 720px) {
  .container { padding: 0 22px; }
  .site-nav { display: none; }
  .nav-toggle { display: inline-block; }
  .site-nav.open {
    display: flex; flex-direction: column; align-items: stretch;
    position: absolute; top: 72px; left: 0; right: 0;
    background: var(--paper);
    border-top: 1px solid var(--paper-edge);
    border-bottom: 1px solid var(--paper-edge);
    padding: 14px 22px; gap: 4px;
    z-index: 60;
  }
  .site-nav.open a { padding: 12px 0; }
  .site-nav.open .nav-cta { margin-top: 6px; text-align: center; }
  .hero { padding: 60px 0 70px; }
  .section { padding: 70px 0; }
  .hero-title { font-size: clamp(34px, 9vw, 50px); }
  .hero-meta { grid-template-columns: 1fr 1fr; }
  .hero-meta div:nth-child(3) { grid-column: span 2; }
  .receipt { padding: 22px 20px 32px; }
  .r-domain { font-size: 24px; }
  .receipt-block { font-size: 12px; }
  .receipt-foot { flex-direction: column; align-items: flex-start; gap: 12px; }
  .cta-facts { grid-template-columns: 1fr 1fr; }
  .hero-cta .btn, .cta-row .btn { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}