:root {
  --paper: #f5f4f1;
  --paper-raise: #fbfaf7;
  --stone: #e4e2dc;
  --edge: #cfccc4;
  --granite: #6e7175;
  --ink: #23282b;
  --ink-soft: #3a3f42;
  --signal: #1f4fd8;
  --signal-deep: #1a42b4;
  --live: #eef1fc;
  --live-line: #c3cdf0;
  --measure: 38rem;
  --wrap: 72rem;
  --header: 4.25rem;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  color: var(--ink);
  font-family: "Source Serif 4", Georgia, serif;
  font-size: 1.0625rem;
  line-height: 1.65;
}
main { flex: 1 0 auto; }

img { max-width: 100%; height: auto; }

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1.5rem;
}

a { color: var(--signal); }
a:hover { color: var(--signal-deep); }

.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  background: var(--ink);
  color: var(--paper);
  padding: 0.5rem 0.8rem;
  z-index: 100;
}
.skip:focus { top: 0.5rem; color: var(--paper); }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(245, 244, 241, 0.94);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(10px);
}
.site-header.is-scrolled { border-bottom-color: var(--edge); }

.header-bar {
  min-height: var(--header);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mark {
  font-family: Archivo, system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
  flex: 0 0 auto;
}
.mark span { color: var(--signal); }
.mark:hover { color: var(--ink); }

.menu-toggle {
  display: none;
  margin-left: auto;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--edge);
  border-radius: 2px;
  background: transparent;
  color: var(--ink);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
}
.menu-toggle .bar {
  display: block;
  width: 1rem;
  height: 1.5px;
  background: currentColor;
}

.site-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--granite);
  text-decoration: none;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] { color: var(--ink); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  line-height: 1.2;
  text-decoration: none;
  border-radius: 2px;
  padding: 0.72rem 1.05rem;
  border: 1px solid transparent;
  cursor: pointer;
  background: transparent;
  color: var(--ink);
}
.btn-primary {
  background: var(--signal);
  color: var(--paper);
  border-color: var(--signal);
}
.btn-primary:hover { background: var(--signal-deep); color: var(--paper); }
.btn-secondary {
  background: transparent;
  color: var(--ink);
  border-color: #b7b4ac;
}
.btn-secondary:hover { border-color: var(--ink); color: var(--ink); }
.btn-paper { background: var(--paper); color: var(--ink); }
.btn-paper:hover { background: #fff; color: var(--ink); }
.btn-block { width: 100%; }
button.btn:disabled { opacity: 0.65; cursor: progress; }

/* hero + sections */
.hero { padding: 4.25rem 0 1rem; }
.page-hero { padding: 3.5rem 0 0.5rem; }
.page-hero h1,
.hero h1 {
  font-family: Archivo, system-ui, sans-serif;
  font-weight: 700;
  font-size: clamp(2.35rem, 5.6vw, 3.75rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0 0 1.1rem;
  max-width: 16ch;
}
.page-hero h1 { max-width: 20ch; }
.page-hero + .band { padding-top: 2rem; }
.step-block,
.solution { scroll-margin-top: 5.5rem; }
.lede {
  font-size: 1.25rem;
  max-width: var(--measure);
  margin: 0;
  color: var(--ink-soft);
}
.eyebrow {
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--granite);
  margin: 0 0 0.85rem;
}

.band { padding: 4.25rem 0; }
.band + .band,
.section-rule { border-top: 1px solid var(--edge); }

h2, .h2 {
  font-family: Archivo, system-ui, sans-serif;
  font-weight: 700;
  font-size: clamp(1.6rem, 3vw, 2.05rem);
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin: 0 0 0.75rem;
}
h3 {
  font-family: Archivo, system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
  margin: 0 0 0.4rem;
}

/* timeline — kept from the original page */
.gap {
  margin: 3.25rem 0 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
}
.lane { background: var(--paper); padding: 1.75rem 1.5rem; }
.lane h2 {
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--granite);
  margin: 0 0 1.5rem;
  letter-spacing: 0;
}
.lane--live { background: var(--live); }
.lane--live h2 { color: var(--signal); }
.beat { display: flex; gap: 1rem; padding: 0.5rem 0; }
.beat time {
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--granite);
  flex: 0 0 6.5rem;
  padding-top: 0.2rem;
  font-variant-numeric: tabular-nums;
}
.beat p { margin: 0; font-size: 1rem; line-height: 1.45; }
.beat--dead p { color: var(--granite); }
.verdict {
  margin: 1.5rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--edge);
  font-size: 1rem;
  font-weight: 600;
}
.lane--live .verdict { border-top-color: var(--live-line); color: var(--signal); }

/* steps */
.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--edge);
  border: 1px solid var(--edge);
  margin-top: 1.75rem;
}
.step-card {
  background: var(--paper);
  padding: 1.4rem 1.25rem 1.5rem;
  text-decoration: none;
  color: inherit;
  display: block;
}
.step-card:hover { background: var(--paper-raise); color: inherit; }
.step-card .num,
.step-kicker {
  font-family: Archivo, system-ui, sans-serif;
  font-weight: 700;
  font-size: 0.8125rem;
  color: var(--signal);
  margin: 0 0 0.55rem;
}
.step-card strong {
  display: block;
  font-family: Archivo, system-ui, sans-serif;
  font-weight: 500;
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
}
.step-card p { margin: 0; color: var(--ink-soft); font-size: 1rem; }

.steps-expanded {
  display: grid;
  gap: 2.5rem;
  margin-top: 2rem;
}
.step-block {
  display: grid;
  grid-template-columns: 14rem 1fr;
  gap: 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--edge);
}
.step-block h3 { font-size: 1.55rem; margin-bottom: 0.65rem; }
.step-block p { margin: 0 0 0.85rem; max-width: 40rem; color: var(--ink-soft); }
.detail-list {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
}
.detail-list li {
  padding: 0.45rem 0;
  border-top: 1px solid var(--edge);
  font-size: 1rem;
}
.detail-list li:first-child { border-top: 0; }

/* solutions */
.solution {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: start;
  padding: 2.75rem 0;
  border-top: 1px solid var(--edge);
}
.solution:nth-child(even) .solution-copy { order: 2; }
.solution p { color: var(--ink-soft); margin: 0.35rem 0 1rem; max-width: 38rem; }
.solution ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.solution li {
  position: relative;
  padding: 0.4rem 0 0.4rem 1.15rem;
  color: var(--ink-soft);
}
.solution li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 0.4rem;
  height: 1.5px;
  background: var(--signal);
}
.tagline {
  font-family: Archivo, system-ui, sans-serif;
  font-weight: 500;
  color: var(--ink);
  margin: 0.2rem 0 0.6rem;
}
.badge {
  display: inline-block;
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0.28rem 0.5rem;
  border-radius: 2px;
  margin-bottom: 0.85rem;
}
.badge-core {
  color: var(--signal);
  background: var(--live);
  border: 1px solid var(--live-line);
}
.badge-request {
  color: var(--ink-soft);
  background: var(--stone);
  border: 1px solid var(--edge);
}

.sheet {
  background: var(--paper-raise);
  border: 1px solid var(--edge);
  padding: 1.15rem 1.15rem 1.25rem;
}
.sheet-label {
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--granite);
  margin: 0 0 0.85rem;
}
.bubble {
  background: var(--live);
  border: 1px solid var(--live-line);
  padding: 0.85rem 0.95rem;
  margin: 0;
  font-size: 1rem;
  line-height: 1.45;
}
.bubble + .bubble { margin-top: 0.55rem; background: var(--paper); border-color: var(--edge); }
.sheet .meta {
  margin: 0.85rem 0 0;
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.8125rem;
  color: var(--granite);
}

.industries {
  background: var(--stone);
  border-top: 1px solid var(--edge);
  border-bottom: 1px solid var(--edge);
  padding: 2.25rem 0;
}
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1rem;
}
.chip {
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  background: var(--paper);
  border: 1px solid var(--edge);
  padding: 0.45rem 0.75rem;
  border-radius: 2px;
}

/* dashboard sample */
.dash {
  border: 1px solid var(--edge);
  background: var(--paper-raise);
}
.dash-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--edge);
  background: var(--paper);
}
.dash-url {
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.8125rem;
  color: var(--granite);
}
.sample-flag {
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--signal);
  background: var(--live);
  border: 1px solid var(--live-line);
  padding: 0.25rem 0.45rem;
  white-space: nowrap;
}
.dash-body { padding: 1.1rem; }
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
}
.stat {
  border: 1px solid var(--edge);
  background: var(--paper);
  padding: 0.9rem 1rem 1rem;
}
.stat span {
  display: block;
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--granite);
}
.stat strong {
  display: block;
  margin-top: 0.35rem;
  font-family: Archivo, system-ui, sans-serif;
  font-weight: 700;
  font-size: 1.7rem;
  letter-spacing: -0.03em;
}
.stat em {
  font-style: normal;
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.8125rem;
  color: var(--granite);
}
.thread-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 0.9rem;
  font-size: 0.98rem;
}
.thread-table th {
  font-family: Archivo, system-ui, sans-serif;
  font-weight: 500;
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--granite);
  text-align: left;
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid var(--edge);
}
.thread-table td {
  padding: 0.7rem 0.4rem;
  border-bottom: 1px solid var(--edge);
  vertical-align: top;
}
.pill {
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--edge);
  padding: 0.12rem 0.4rem;
  color: var(--ink-soft);
}
.dash-note {
  margin: 0.9rem 0 0;
  font-size: 0.92rem;
  color: var(--granite);
}
.dash-layout {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 2.5rem;
  align-items: center;
}

/* forms */
.optin,
.form-card,
.aside-card,
.login-card {
  background: var(--stone);
  border: 1px solid var(--edge);
  padding: 2.25rem;
}
.form-card,
.login-card { background: var(--paper-raise); }
.optin h2,
.form-card h2 { margin-bottom: 0.45rem; }
.optin > p,
.form-card > p { margin: 0 0 1.5rem; max-width: 36rem; color: var(--ink-soft); }

.field { margin-bottom: 1.15rem; }
.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
label,
.field-label {
  display: block;
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}
input[type="text"],
input[type="tel"],
input[type="email"],
input[type="password"],
textarea,
select {
  width: 100%;
  padding: 0.7rem 0.8rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--granite);
  border-radius: 2px;
}
textarea { resize: vertical; line-height: 1.5; min-height: 6.5rem; }
textarea::placeholder,
input::placeholder { color: #8c8f92; }
select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%),
    linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 1.05rem) 1.05rem, calc(100% - 0.7rem) 1.05rem;
  background-size: 0.35rem 0.35rem, 0.35rem 0.35rem;
  background-repeat: no-repeat;
}
input:focus-visible,
select:focus-visible,
button:focus-visible,
a:focus-visible,
textarea:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 2px;
}
.consent {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin: 1.35rem 0 1.15rem;
}
.consent input {
  margin-top: 0.3rem;
  flex: 0 0 auto;
  width: 1.05rem;
  height: 1.05rem;
  accent-color: var(--signal);
}
.consent label {
  font-family: "Source Serif 4", Georgia, serif;
  font-weight: 400;
  font-size: 0.9375rem;
  line-height: 1.5;
  margin: 0;
}
.terms-note {
  font-size: 0.875rem;
  color: var(--granite);
  margin: 1.1rem 0 0;
  line-height: 1.55;
}
.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.35fr 0.75fr;
  gap: 1.25rem;
  align-items: start;
  margin-top: 2rem;
}
.aside-card { background: var(--paper); }
.aside-card h2 { font-size: 1.25rem; }
.contact-list {
  list-style: none;
  margin: 1.25rem 0 0;
  padding: 0;
}
.contact-list li {
  padding: 0.85rem 0;
  border-top: 1px solid var(--edge);
}
.contact-list span {
  display: block;
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--granite);
}
.aside-note {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid var(--edge);
  color: var(--ink-soft);
  font-size: 0.98rem;
}

/* faq */
.faq { margin-top: 1.5rem; border-top: 1px solid var(--edge); }
.faq-item { border-bottom: 1px solid var(--edge); }
.faq-q {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--ink);
  border: 0;
  border-radius: 0;
  padding: 1.05rem 0;
  font-family: Archivo, system-ui, sans-serif;
  font-size: 1.05rem;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}
.faq-q:hover { color: var(--signal); }
.faq-q .plus {
  font-weight: 500;
  color: var(--signal);
  flex: 0 0 auto;
}
.faq-a { margin: 0; padding: 0 0 1.15rem; max-width: 42rem; color: var(--ink-soft); }
.faq-a[hidden] { display: none; }

/* cta */
.cta-band {
  background: var(--ink);
  color: var(--paper);
  padding: 3.25rem 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.cta-band h2 { color: var(--paper); max-width: 18ch; margin-bottom: 0.45rem; }
.cta-band p { margin: 0; max-width: 36rem; color: #d9d7d1; }

/* login */
.login-wrap {
  max-width: 32rem;
  margin: 0 auto;
  padding: 3rem 0 4rem;
}
.coming {
  background: var(--live);
  border: 1px solid var(--live-line);
  color: var(--ink);
  padding: 0.9rem 1rem;
  margin: 0 0 1.25rem;
}
.coming strong {
  font-family: Archivo, system-ui, sans-serif;
  font-weight: 500;
}
.text-btn {
  background: none;
  border: 0;
  padding: 0;
  color: var(--signal);
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.9375rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
.login-links {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
  margin-top: 0.25rem;
}

/* legal */
.draft-banner {
  background: var(--live);
  border: 1px solid var(--live-line);
  padding: 0.9rem 1rem;
  margin: 1.5rem 0 0;
}
.prose { max-width: 42rem; padding-bottom: 3rem; }
.prose h2 { font-size: 1.35rem; margin: 2rem 0 0.5rem; }
.prose p,
.prose li { color: var(--ink-soft); }
.prose ul { padding-left: 1.2rem; }

/* footer */
.site-footer {
  border-top: 1px solid var(--edge);
  padding: 2.75rem 0 3.5rem;
  color: var(--granite);
  font-size: 0.98rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 2rem;
}
.site-footer p { margin: 0 0 0.45rem; }
.site-footer .mark { display: inline-block; margin-bottom: 0.75rem; }
.footer-label {
  font-family: Archivo, system-ui, sans-serif;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin: 0 0 0.7rem;
  color: var(--ink);
}
.legal-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.25rem;
  margin-top: 1.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--edge);
}

.section-intro { max-width: 40rem; color: var(--ink-soft); margin: 0; }

@media (max-width: 980px) {
  .menu-toggle { display: inline-flex; }
  .site-nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    margin: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.35rem;
    padding: 0.4rem 1.5rem 1.25rem;
    background: var(--paper);
    border-bottom: 1px solid var(--edge);
  }
  .site-nav.is-open { display: flex; }
  .nav-links,
  .nav-actions { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-links a { padding: 0.85rem 0; border-bottom: 1px solid var(--edge); }
  .nav-actions { margin-top: 0.85rem; gap: 0.6rem; }
  .nav-actions .btn { width: 100%; }
  .step-grid,
  .gap,
  .stats,
  .dash-layout,
  .contact-grid,
  .footer-grid,
  .solution,
  .step-block,
  .field-row { grid-template-columns: 1fr; }
  .solution:nth-child(even) .solution-copy { order: 0; }
  .cta-inner { flex-direction: column; align-items: flex-start; }
  .hero { padding: 2.75rem 0 0.5rem; }
  .page-hero { padding: 2.5rem 0 0.25rem; }
  .optin,
  .form-card,
  .login-card { padding: 1.5rem; }
  .beat time { flex-basis: 5.5rem; }
  .band { padding: 3rem 0; }
}

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