/* ============================================================
   AR MANAGEMENT LLC — design tokens
   Display: Newsreader (editorial serif, ledger-letterhead feel)
   Body:    Inter
   Data:    IBM Plex Mono (statement / ledger figures)
   ============================================================ */

:root {
  --navy-950: #08152c;
  --navy-900: #0f213e;
  --navy-800: #16305a;
  --navy-700: #1e3f74;
  --navy-line: rgba(255, 255, 255, 0.14);

  --parchment: #f5f0e3;
  --parchment-2: #eee7d4;
  --paper-line: #ddd2b3;

  --ink: #14213d;
  --ink-soft: #4a5169;

  --brass: #b8862b;
  --brass-light: #d8ab53;
  --ledger-green: #1f6e52;
  --ledger-green-light: #2f9370;
  --ledger-red: #a13a2f;

  --radius-s: 3px;
  --radius-m: 8px;

  --font-display: "Newsreader", "Iowan Old Style", Georgia, serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--parchment);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

/* ---------- Ledger tick / eyebrow ---------- */
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--brass);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 16px;
  height: 1px;
  background: var(--brass);
  display: inline-block;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--navy-900);
  margin: 0 0 0.4em;
  letter-spacing: -0.01em;
}
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark p, .on-dark .eyebrow { color: #f5f0e3; }
.on-dark .eyebrow { color: var(--brass-light); }

h1 { font-size: clamp(2.4rem, 5vw, 4rem); line-height: 1.04; }
h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); line-height: 1.12; }
h3 { font-size: 1.25rem; }

p { margin: 0 0 1em; color: var(--ink-soft); }
.on-dark p { color: rgba(245, 240, 227, 0.78); }

.lede {
  font-size: 1.15rem;
  max-width: 60ch;
  color: var(--ink-soft);
}

.mono { font-family: var(--font-mono); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 13px 22px;
  border-radius: var(--radius-s);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn-primary {
  background: var(--brass);
  color: var(--navy-950);
  font-weight: 600;
}
.btn-primary:hover { background: var(--brass-light); transform: translateY(-1px); }
.btn-ghost {
  border-color: rgba(20, 33, 61, 0.25);
  color: var(--navy-900);
}
.btn-ghost:hover { border-color: var(--navy-900); }
.on-dark .btn-ghost { border-color: rgba(245,240,227,0.35); color: #f5f0e3; }
.on-dark .btn-ghost:hover { border-color: #f5f0e3; }

/* ---------- Nav ---------- */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(15, 33, 62, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--navy-line);
}
.site-nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 62px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #f5f0e3;
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.01em;
}
.brand .mark {
  width: 26px; height: 26px;
  border: 1px solid var(--brass-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--brass-light);
}
.nav-links { display: flex; align-items: center; gap: 6px; }
.nav-links a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(245,240,227,0.65);
  text-decoration: none;
  padding: 8px 12px;
  border-radius: var(--radius-s);
  transition: color 0.15s ease, background 0.15s ease;
}
.nav-links a:hover { color: #f5f0e3; background: rgba(245,240,227,0.06); }
.nav-links a.is-active { color: var(--brass-light); }

/* ---------- Sections ---------- */
section { padding: 88px 0; }
section.tight { padding: 56px 0; }
.on-dark { background: var(--navy-900); }
.on-navy-950 { background: var(--navy-950); }
.divider {
  height: 1px;
  background: var(--paper-line);
  border: 0;
  margin: 0;
}
.on-dark .divider, .on-navy-950 .divider { background: var(--navy-line); }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 40px;
  margin-bottom: 44px;
  flex-wrap: wrap;
}
.section-head h2 { margin: 6px 0 0; }

/* ---------- Stamp seal (signature element) ---------- */
.seal {
  --seal-color: var(--brass-light);
  width: 148px;
  height: 148px;
  border-radius: 50%;
  border: 1.5px solid var(--seal-color);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
  transform: rotate(-8deg);
  animation: stamp-in 0.7s cubic-bezier(0.2, 0.8, 0.3, 1) both;
  animation-delay: 0.3s;
}
.seal::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px dashed var(--seal-color);
  border-radius: 50%;
}
.seal-text {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--seal-color);
  text-align: center;
  line-height: 1.55;
  padding: 0 14px;
}
.seal-text strong { display: block; font-size: 15px; letter-spacing: 0.02em; margin-bottom: 3px; }

@keyframes stamp-in {
  0% { opacity: 0; transform: rotate(-8deg) scale(1.9); }
  60% { opacity: 1; }
  100% { opacity: 1; transform: rotate(-8deg) scale(1); }
}
@media (prefers-reduced-motion: reduce) {
  .seal { animation: none; opacity: 1; transform: rotate(-8deg) scale(1); }
}

/* ---------- Routing slip diagram ---------- */
.routing-slip {
  border: 1px solid var(--navy-line);
  border-radius: var(--radius-m);
  padding: 30px 28px;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0));
}
.routing-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 14px;
}
.routing-node {
  border: 1px solid rgba(245,240,227,0.28);
  border-radius: var(--radius-s);
  padding: 16px 14px;
  text-align: center;
}
.routing-node .label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(245,240,227,0.55);
  margin-bottom: 4px;
}
.routing-node .name { color: #f5f0e3; font-weight: 600; font-size: 0.95rem; }
.routing-node.emphasis { border-color: var(--ledger-green-light); }
.routing-arrow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}
.routing-arrow .line { width: 34px; height: 1px; background: rgba(245,240,227,0.35); position: relative; }
.routing-arrow .line::after {
  content: "";
  position: absolute; right: -1px; top: -3px;
  border-left: 6px solid rgba(245,240,227,0.5);
  border-top: 3px solid transparent; border-bottom: 3px solid transparent;
}
.routing-arrow .tag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.04em;
  text-align: center;
  color: rgba(245,240,227,0.5);
  white-space: nowrap;
}
.routing-arrow.money .line, .routing-arrow.money .line::after { background: var(--ledger-green-light); border-left-color: var(--ledger-green-light); }
.routing-arrow.money .tag { color: var(--ledger-green-light); }
.routing-arrow.fee .tag { color: var(--brass-light); }
.routing-arrow.fee .line, .routing-arrow.fee .line::after { background: var(--brass-light); border-left-color: var(--brass-light); }

@media (max-width: 720px) {
  .routing-row { grid-template-columns: 1fr; }
  .routing-arrow { flex-direction: row; transform: rotate(90deg); margin: 8px auto; }
  .routing-arrow .tag { display: none; }
}

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-m);
  padding: 26px;
}
.grid {
  display: grid;
  gap: 20px;
}
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ---------- Ledger list (pain points, features) ---------- */
.ledger-list { list-style: none; margin: 0; padding: 0; }
.ledger-list li {
  display: grid;
  grid-template-columns: 90px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--paper-line);
}
.on-dark .ledger-list li { border-bottom-color: var(--navy-line); }
.ledger-list li:first-child { border-top: 1px solid var(--paper-line); }
.on-dark .ledger-list li:first-child { border-top-color: var(--navy-line); }
.ledger-list .tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--brass);
  padding-top: 2px;
}
.ledger-list strong { display: block; color: var(--navy-900); margin-bottom: 3px; font-size: 1.02rem; }
.on-dark .ledger-list strong { color: #f5f0e3; }
.ledger-list p { margin: 0; }

/* ---------- Escalation timeline ---------- */
.timeline {
  display: flex;
  overflow-x: auto;
  gap: 0;
  padding-bottom: 14px;
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
}
.timeline::-webkit-scrollbar { height: 6px; }
.timeline::-webkit-scrollbar-thumb { background: var(--paper-line); border-radius: 3px; }
.tl-step {
  flex: 0 0 236px;
  scroll-snap-align: start;
  border-left: 2px solid var(--brass);
  padding: 4px 22px 4px 18px;
  margin-right: 4px;
  position: relative;
}
.tl-step::before {
  content: "";
  position: absolute;
  left: -6px; top: 4px;
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--brass);
}
.tl-step .day {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--brass);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}
.tl-step h3 { font-size: 1.02rem; margin-bottom: 6px; }
.tl-step p { font-size: 0.93rem; margin: 0; }

/* ---------- Pricing tiers ---------- */
.tier-card {
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-m);
  padding: 26px 24px;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.tier-card.featured { border-color: var(--brass); box-shadow: 0 0 0 1px var(--brass) inset; }
.tier-name { font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-soft); }
.tier-price { font-family: var(--font-display); font-size: 2.1rem; color: var(--navy-900); }
.tier-price span { font-family: var(--font-mono); font-size: 0.9rem; color: var(--ink-soft); }
.tier-detail { font-size: 0.9rem; color: var(--ink-soft); margin: 0; }
.tier-detail + .tier-detail { margin-top: -8px; }

/* ---------- Ledger table (commission bands, comparisons) ---------- */
.ledger-table { width: 100%; border-collapse: collapse; font-size: 0.94rem; }
.ledger-table th, .ledger-table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--paper-line);
}
.on-dark .ledger-table th, .on-dark .ledger-table td { border-bottom-color: var(--navy-line); }
.ledger-table th {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 500;
}
.on-dark .ledger-table th { color: rgba(245,240,227,0.55); }
.ledger-table td.num, .ledger-table th.num { font-family: var(--font-mono); text-align: right; }

/* ---------- Bar rows (use of funds / trajectory) ---------- */
.bar-row { margin-bottom: 18px; }
.bar-row .bar-label {
  display: flex; justify-content: space-between;
  font-size: 0.92rem; margin-bottom: 6px;
}
.bar-row .bar-label .amt { font-family: var(--font-mono); color: var(--brass-light); }
.bar-track { height: 7px; background: rgba(245,240,227,0.1); border-radius: 4px; overflow: hidden; }
.bar-fill { height: 100%; background: linear-gradient(90deg, var(--brass), var(--brass-light)); border-radius: 4px; width: 0; transition: width 1.1s cubic-bezier(0.2,0.7,0.2,1); }

/* ---------- Stat strip ---------- */
.stat {
  border-top: 1px solid var(--navy-line);
  padding-top: 14px;
}
.stat .num { font-family: var(--font-display); font-size: 2.3rem; color: var(--brass-light); line-height: 1; }
.stat .label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase; color: rgba(245,240,227,0.55); margin-top: 8px; }

/* ---------- Fork cards (landing) ---------- */
.fork-card {
  border: 1px solid var(--paper-line);
  border-radius: var(--radius-m);
  padding: 40px 34px;
  background: #fff;
  text-decoration: none;
  display: block;
  transition: border-color 0.2s ease, transform 0.2s ease;
  position: relative;
}
.fork-card:hover { border-color: var(--brass); transform: translateY(-3px); }
.fork-card .eyebrow { margin-bottom: 16px; }
.fork-card .go {
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy-900);
}

/* ---------- Footer ---------- */
footer {
  padding: 46px 0;
  background: var(--navy-950);
}
footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
footer p { color: rgba(245,240,227,0.5); font-size: 0.85rem; margin: 0; }
footer .foot-links { display: flex; gap: 18px; }
footer .foot-links a {
  color: rgba(245,240,227,0.55);
  font-family: var(--font-mono);
  font-size: 12px;
  text-decoration: none;
  letter-spacing: 0.04em;
}
footer .foot-links a:hover { color: var(--brass-light); }

/* ---------- Hero layouts ---------- */
.hero {
  padding: 96px 0 80px;
  position: relative;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 48px;
  align-items: start;
}
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; }
  .seal { margin-top: 10px; }
}

/* ---------- utility ---------- */
.flow { display: flex; flex-direction: column; gap: 8px; }
.reveal { transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.reveal-init { opacity: 0; transform: translateY(14px); }
.reveal.reveal-init.is-visible { opacity: 1; transform: translateY(0); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.small { font-size: 0.88rem; }