/* VNS Partners: a renewal-ledger look. Ruled lines, mono timestamps (T-120), one amber mark. */
:root {
  --paper: #f3f4f0;
  --surface: #ffffff;
  --ink: #111a19;
  --muted: #56625f;
  --line: #d8ddd6;
  --accent: #1d5a50;
  --accent-ink: #ffffff;
  --mark: #e3a52f;
  --risk-high: #b5402a;
  --risk-mid: #a86d12;
  --risk-low: #2e7d5b;
  --font-display: "Bricolage Grotesque", "Avenir Next", "Segoe UI", sans-serif;
  --font-body: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;
  --wrap: 1120px;
  --radius: 4px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #0e1413;
    --surface: #151d1b;
    --ink: #e7ece8;
    --muted: #9aa7a2;
    --line: #27322f;
    --accent: #6cc0ae;
    --accent-ink: #0e1413;
    --mark: #f0b54a;
    --risk-high: #e98a72;
    --risk-mid: #e6b45c;
    --risk-low: #67c899;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #0e1413;
  --surface: #151d1b;
  --ink: #e7ece8;
  --muted: #9aa7a2;
  --line: #27322f;
  --accent: #6cc0ae;
  --accent-ink: #0e1413;
  --mark: #f0b54a;
  --risk-high: #e98a72;
  --risk-mid: #e6b45c;
  --risk-low: #67c899;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
}
img, svg { max-width: 100%; }
a { color: var(--accent); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--mark); outline-offset: 2px; border-radius: 2px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: clamp(2.5rem, 6.2vw, 4.6rem); font-weight: 800; letter-spacing: -0.035em; line-height: 0.98; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.6rem); }
h3 { font-size: 1.3rem; letter-spacing: -0.01em; }
p { margin: 0; }

.container { width: min(var(--wrap), 100% - 40px); margin-inline: auto; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--surface); padding: 8px 12px; z-index: 10; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 14px;
}
.lede { font-size: clamp(1.12rem, 1.6vw, 1.3rem); color: var(--ink); max-width: 36em; }
.lede-sm { color: var(--muted); max-width: 40em; }
.prose { display: grid; gap: 16px; max-width: 38em; }
.fineprint { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); }
.mark {
  background: linear-gradient(transparent 62%, color-mix(in srgb, var(--mark) 55%, transparent) 62%);
  padding: 0 0.04em;
}

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--paper); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-mark {
  width: 34px; height: 34px; border-radius: var(--radius);
  background: var(--accent); color: var(--accent-ink);
  display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 0.72rem; font-weight: 500; letter-spacing: 0.04em;
}
.brand-name { font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; }
.nav { display: flex; align-items: center; gap: 22px; font-family: var(--font-display); font-size: 0.98rem; font-weight: 500; }
.nav a { color: var(--ink); text-decoration: none; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--accent); text-decoration: underline; }
.nav-toggle {
  display: none; background: none; border: 1px solid var(--line); border-radius: var(--radius);
  color: var(--ink); font-family: var(--font-display); font-size: 0.95rem; padding: 8px 12px; cursor: pointer;
}

/* Buttons */
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  padding: 13px 20px; border-radius: var(--radius); text-decoration: none; cursor: pointer;
  border: 1px solid var(--accent); transition: background-color 0.15s, color 0.15s;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: color-mix(in srgb, var(--accent) 86%, var(--ink)); }
.btn-ghost { background: transparent; color: var(--accent); }
.btn-ghost:hover { background: color-mix(in srgb, var(--accent) 9%, transparent); }
.btn[disabled] { opacity: 0.45; cursor: not-allowed; }
.nav .btn { padding: 9px 14px; font-size: 0.92rem; color: var(--accent-ink); text-decoration: none; }
.nav .btn:hover { color: var(--accent-ink); }
.textlink { font-family: var(--font-display); font-weight: 700; display: inline-block; margin-top: 28px; }

/* Sections */
.section { padding-block: clamp(56px, 8vw, 104px); border-top: 1px solid var(--line); }
.section.alt { background: color-mix(in srgb, var(--surface) 55%, var(--paper)); }
.section-head { display: grid; gap: 6px; margin-bottom: 36px; max-width: 46em; }
.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.page-hero { padding-block: clamp(48px, 7vw, 88px) clamp(36px, 5vw, 56px); }
.page-hero .lede { margin-top: 20px; }

/* Hero */
.hero { padding-block: clamp(44px, 6vw, 80px) 0; }
.hero-grid { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.hero-copy { display: grid; gap: 22px; }
.hero-copy .eyebrow { margin-bottom: 0; }

/* Ledger card */
.ledger {
  margin: 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 18px 40px -28px color-mix(in srgb, var(--ink) 45%, transparent);
  font-family: var(--font-mono); font-size: 0.82rem;
}
.ledger-head {
  display: flex; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--line);
  text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.72rem; color: var(--muted);
}
.ledger-row {
  display: grid; grid-template-columns: 1.55fr 0.6fr 0.85fr 0.85fr; gap: 10px; align-items: center;
  padding: 12px 18px; border-bottom: 1px solid var(--line);
}
.ledger-cols { color: var(--muted); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.06em; padding-block: 9px; }
.ledger-row .acct { font-family: var(--font-display); font-size: 0.95rem; font-weight: 700; color: var(--ink); line-height: 1.2; }
.ledger-row .acct small { display: block; font-family: var(--font-mono); font-weight: 400; font-size: 0.72rem; color: var(--muted); margin-top: 2px; }
.num { text-align: right; font-variant-numeric: tabular-nums; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; font-size: 0.74rem; white-space: nowrap;
}
.chip::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: currentColor; }
.chip.high { color: var(--risk-high); }
.chip.mid { color: var(--risk-mid); }
.chip.low { color: var(--risk-low); }
.ledger-foot { display: flex; justify-content: space-between; gap: 12px; padding: 13px 18px; font-weight: 500; }
.ledger-note { padding: 0 18px 14px; color: var(--muted); font-size: 0.7rem; }
@media (prefers-reduced-motion: no-preference) {
  .ledger .ledger-row:not(.ledger-cols) { animation: rowIn 0.6s cubic-bezier(.2,.7,.2,1) both; }
  .ledger .ledger-row:nth-child(4) { animation-delay: 0.08s; }
  .ledger .ledger-row:nth-child(5) { animation-delay: 0.16s; }
  .ledger .ledger-row:nth-child(6) { animation-delay: 0.24s; }
  @keyframes rowIn { from { transform: translateX(14px); } to { transform: none; } }
}

/* T-minus timeline */
.tline {
  list-style: none; margin: clamp(40px, 6vw, 64px) 0 0; padding: 0;
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 2px solid var(--ink);
}
.tline li { padding: 14px 16px 28px 0; display: grid; gap: 4px; position: relative; }
.tline li::before {
  content: ""; position: absolute; top: -7px; left: 0; width: 12px; height: 12px; border-radius: 50%;
  background: var(--paper); border: 2px solid var(--ink);
}
.tline li:last-child::before { background: var(--mark); border-color: var(--mark); }
.tline .t { font-family: var(--font-mono); font-weight: 500; font-size: 0.9rem; color: var(--accent); margin-top: 8px; }
.tline span:last-child { font-size: 0.98rem; }

/* Ruled lists */
.ruled { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.ruled li { padding: 13px 0; border-bottom: 1px solid var(--line); display: flex; gap: 14px; }
.ruled li::before { content: "\2192"; font-family: var(--font-mono); color: var(--accent); }

/* Steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
.steps li { padding: 26px 26px 8px 0; display: grid; gap: 10px; align-content: start; }
.steps li + li { padding-left: 26px; border-left: 1px solid var(--line); }
.step-n { font-family: var(--font-mono); color: var(--accent); font-size: 0.85rem; }
.meta { font-family: var(--font-mono); font-size: 0.8rem; color: var(--muted); }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin: 36px 0 0; border-top: 2px solid var(--ink); }
.stats div { padding: 22px 20px 0 0; }
.stats div + div { padding-left: 20px; border-left: 1px solid var(--line); }
.stats dt { font-family: var(--font-display); font-weight: 800; font-size: clamp(1.6rem, 2.8vw, 2.25rem); letter-spacing: -0.03em; color: var(--accent); font-variant-numeric: tabular-nums; line-height: 1.05; }
.stats dd { margin: 8px 0 0; color: var(--muted); font-size: 0.98rem; }

/* Grids */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3vw, 40px); }
.principles > div { display: grid; gap: 10px; align-content: start; padding-top: 18px; border-top: 2px solid var(--accent); }
.partner-band { display: grid; grid-template-columns: 1.2fr 1fr; gap: clamp(24px, 5vw, 64px); align-items: end; }
.partner-band > div:last-child { display: grid; gap: 20px; justify-items: start; }
.cta { background: var(--accent); color: var(--accent-ink); border-top: 0; }
.cta-inner { display: grid; gap: 18px; justify-items: start; max-width: 44em; }
.cta .btn-primary { background: var(--accent-ink); color: var(--accent); border-color: var(--accent-ink); }
.cta .btn-ghost { color: var(--accent-ink); border-color: var(--accent-ink); }
.cta .btn-ghost:hover { background: color-mix(in srgb, var(--accent-ink) 12%, transparent); }

/* Offers (services) */
.offer { display: grid; grid-template-columns: 0.9fr 1.4fr; gap: clamp(24px, 4vw, 56px); padding-block: 40px; border-top: 1px solid var(--line); }
.offer:first-of-type { border-top: 2px solid var(--ink); }
.offer-side { display: grid; gap: 10px; align-content: start; }
.offer-num { font-family: var(--font-mono); font-size: 0.82rem; color: var(--accent); }
.price { font-family: var(--font-mono); font-size: 0.86rem; color: var(--ink); background: color-mix(in srgb, var(--mark) 22%, transparent); padding: 3px 8px; border-radius: 2px; justify-self: start; }
.offer-body { display: grid; gap: 16px; }
.offer-body .for { color: var(--muted); }
.note { font-size: 0.95rem; color: var(--muted); border-left: 3px solid var(--mark); padding-left: 14px; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.checks li { display: grid; grid-template-columns: 22px 1fr; gap: 6px; }
.checks li::before { content: "\2713"; color: var(--accent); font-family: var(--font-mono); }

.terms { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(24px, 3vw, 40px); }
.terms > div { display: grid; gap: 12px; align-content: start; }

/* FAQ */
.faq { border-top: 2px solid var(--ink); max-width: 52em; }
.faq details { border-bottom: 1px solid var(--line); padding: 18px 0; }
.faq summary { font-family: var(--font-display); font-weight: 700; font-size: 1.12rem; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); color: var(--accent); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin-top: 10px; max-width: 42em; }

/* Partners */
.who { border-top: 2px solid var(--ink); }
.who-row { display: grid; grid-template-columns: 0.8fr 1.4fr 0.8fr; gap: 24px; padding-block: 22px; border-bottom: 1px solid var(--line); }
.who-row h3 { font-size: 1.15rem; }
.label { font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.07em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 4px; }
.models { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 2px solid var(--ink); }
.models > div { padding: 24px 24px 8px 0; display: grid; gap: 10px; align-content: start; }
.models > div + div { padding-left: 24px; border-left: 1px solid var(--line); }
.fee { font-family: var(--font-display); font-weight: 800; font-size: 2rem; color: var(--accent); letter-spacing: -0.03em; }
code, .code {
  font-family: var(--font-mono); font-size: 0.88rem; background: var(--surface); border: 1px solid var(--line);
  padding: 2px 6px; border-radius: 2px; word-break: break-all;
}

/* About */
.founder { display: grid; grid-template-columns: 220px 1fr; gap: clamp(24px, 4vw, 56px); align-items: start; }
.monogram {
  aspect-ratio: 4 / 5; background: var(--accent); color: var(--accent-ink); border-radius: var(--radius);
  display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; font-size: 4rem; letter-spacing: -0.04em;
}
.beliefs { display: grid; gap: 0; border-top: 2px solid var(--ink); }
.beliefs > div { display: grid; grid-template-columns: 0.8fr 1.6fr; gap: 24px; padding-block: 22px; border-bottom: 1px solid var(--line); }

/* Forms */
.form-wrap { display: grid; grid-template-columns: 1.3fr 0.9fr; gap: clamp(28px, 5vw, 64px); align-items: start; }
.form { display: grid; gap: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(20px, 3vw, 32px); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 6px; }
.field label, .field .legend { font-family: var(--font-display); font-weight: 700; font-size: 0.95rem; }
.field .hint { font-size: 0.85rem; color: var(--muted); }
input[type="text"], input[type="email"], select, textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--ink); background: var(--paper);
  border: 1px solid var(--line); border-radius: var(--radius); padding: 11px 12px;
}
textarea { min-height: 120px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.consent { display: grid; grid-template-columns: 22px 1fr; gap: 8px; font-size: 0.92rem; color: var(--muted); align-items: start; }
.consent input { margin-top: 4px; accent-color: var(--accent); }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-status { font-size: 0.95rem; padding: 12px 14px; border-radius: var(--radius); border: 1px solid var(--line); }
.form-status[data-kind="ok"] { border-color: var(--risk-low); color: var(--ink); background: color-mix(in srgb, var(--risk-low) 10%, transparent); }
.form-status[data-kind="warn"] { border-color: var(--mark); background: color-mix(in srgb, var(--mark) 12%, transparent); }
.form-status[data-kind="err"] { border-color: var(--risk-high); background: color-mix(in srgb, var(--risk-high) 10%, transparent); }
.side-steps { display: grid; gap: 0; border-top: 2px solid var(--ink); counter-reset: s; list-style: none; margin: 0; padding: 0; }
.side-steps li { padding: 16px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 40px 1fr; }
.side-steps li::before { counter-increment: s; content: "0" counter(s); font-family: var(--font-mono); color: var(--accent); font-size: 0.85rem; padding-top: 3px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 40px 48px; font-size: 0.92rem; color: var(--muted); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 20px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; font-family: var(--font-display); }
.footer-links a { color: var(--muted); }

/* Legal */
.legal { max-width: 42em; display: grid; gap: 18px; }
.legal h2 { font-size: 1.35rem; margin-top: 12px; }
.legal ul { margin: 0; padding-left: 1.2em; display: grid; gap: 6px; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid, .split, .partner-band, .offer, .form-wrap, .founder { grid-template-columns: 1fr; }
  .steps, .models, .grid-3, .terms { grid-template-columns: 1fr; }
  .steps li + li, .models > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .stats { grid-template-columns: 1fr 1fr; }
  .stats div:nth-child(3) { padding-left: 0; border-left: 0; }
  .stats div:nth-child(n+3) { padding-top: 22px; }
  .who-row, .beliefs > div { grid-template-columns: 1fr; gap: 8px; }
  .founder .monogram { max-width: 180px; }
}
@media (max-width: 760px) {
  .nav-toggle { display: inline-block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 67px; background: var(--paper); border-bottom: 1px solid var(--line); flex-direction: column; align-items: flex-start; padding: 16px 20px 22px; gap: 14px; z-index: 5; }
  .nav.open { display: flex; }
  .site-header { position: relative; }
  .tline { grid-template-columns: 1fr 1fr; }
  .form-row { grid-template-columns: 1fr; }
}
@media (max-width: 440px) {
  .ledger-row { grid-template-columns: 1.4fr 0.6fr 0.9fr; }
  .ledger-row > :nth-child(3) { display: none; }
  .stats { grid-template-columns: 1fr; }
  .stats div + div { padding-left: 0; border-left: 0; padding-top: 22px; }
}

@media print {
  .site-header, .site-footer, .nav, .no-print, .cta { display: none !important; }
  body { background: #fff; color: #000; }
  .section { border: 0; padding-block: 16px; }
}