/* Orvos desk.
   Palette: paper #F3F1EC, ink #1A1730, accent #3D4DB8.
   Type: Instrument Serif for titles, Instrument Sans for UI, IBM Plex Mono for data.
   Motion: rise-in on scroll, a quiet pulse, fee bars that grow once.
*/

:root {
  --paper: #F3F1EC;
  --paper-2: #E7E3DA;
  --ink: #1A1730;
  --ink-soft: #4a4568;
  --violet: #3D4DB8;
  --violet-ink: #2c3a96;
  --line: rgba(26, 23, 48, 0.16);
  --serif: "Instrument Serif", "Palatino Linotype", Palatino, serif;
  --sans: "Instrument Sans", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --header: 4.25rem;
  --max: 72rem;
  --radius: 14px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1.0625rem;
  line-height: 1.55;
  font-weight: 400;
}

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

a {
  color: var(--violet-ink);
}

:focus-visible {
  outline: 3px solid var(--violet);
  outline-offset: 3px;
}

.skip {
  position: absolute;
  left: 1rem;
  top: 0;
  transform: translateY(-120%);
  background: var(--ink);
  color: var(--paper);
  padding: 0.75rem 1rem;
  z-index: 20;
}

.skip:focus {
  transform: none;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(243, 241, 236, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  min-height: var(--header);
}

.site-header__bar,
.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.site-header__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  min-height: var(--header);
  padding-block: 0.4rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  color: var(--ink);
  text-decoration: none;
  min-height: 44px;
}

.brand img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.brand__name {
  font-family: var(--serif);
  font-size: 1.45rem;
  letter-spacing: -0.03em;
  line-height: 1;
}

.brand__ticker {
  font-family: var(--mono);
  font-size: 0.75rem;
  color: var(--ink-soft);
}

.menu-btn,
.btn,
.icon-btn {
  min-height: 44px;
  min-width: 44px;
  font: inherit;
  cursor: pointer;
}

.menu-btn,
.icon-btn {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  border-radius: 999px;
  padding: 0 0.95rem;
}

.nav-panel {
  display: none;
  width: 100%;
  padding-bottom: 0.8rem;
}

.nav-panel.is-open {
  display: block;
  flex: 1 0 100%;
}

.nav-panel ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.15rem;
}

.nav-panel a {
  display: flex;
  align-items: center;
  min-height: 44px;
  color: var(--ink);
  text-decoration: none;
  font-size: 0.95rem;
}

.header-actions {
  display: flex;
  gap: 0.55rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.05rem;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  text-decoration: none;
  border-radius: 999px;
  line-height: 1.2;
  font-size: 0.95rem;
  font-weight: 500;
}

.btn--solid {
  background: var(--violet);
  border-color: var(--violet);
  color: #fff;
}

.btn--solid:hover {
  background: var(--violet-ink);
  border-color: var(--violet-ink);
}

.hero {
  padding: 2.5rem 0 3.5rem;
}

.hero__grid,
.fee-layout,
.wallet-layout {
  display: grid;
  gap: 1.75rem;
}

.eyebrow,
.meta,
.pill,
dt,
.console__label,
.cap__idx,
.coin__rank,
.fee-steps span {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 0.85rem;
}

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 400;
  letter-spacing: -0.03em;
  line-height: 0.96;
  margin: 0;
}

h1 {
  font-size: clamp(3.1rem, 8vw, 5.6rem);
  max-width: 11ch;
}

h2 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  max-width: 14ch;
}

h3 {
  font-size: 1.55rem;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.lede,
.note {
  max-width: 38rem;
  color: var(--ink);
  font-size: 1.05rem;
}

.lede {
  margin: 1.15rem 0 0;
}

.section-head .note,
.fee-layout .note,
.wallet-layout .note {
  margin: 0.9rem 0 0;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.75rem 0 0;
  padding: 0;
}

.stats div {
  border-top: 1px solid var(--ink);
  padding-top: 0.65rem;
}

.stats dd {
  margin: 0.25rem 0 0;
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  letter-spacing: -0.03em;
  line-height: 1;
}

.marks {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 1.25rem 0 0;
  padding: 0;
}

.marks li,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.28rem 0.65rem;
  background: rgba(255, 255, 255, 0.35);
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.82rem;
  color: var(--ink);
}

.marks b {
  font-weight: 500;
  font-family: var(--mono);
  font-size: 0.75rem;
}

.dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--violet);
  display: inline-block;
}

.console,
.fee-card,
.wallet-card,
.coin {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.42);
}

.console {
  padding: 1.1rem 1.15rem 0.4rem;
}

.console header,
.cap header,
.coin__top {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  align-items: center;
}

.console header {
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.console__label {
  color: var(--ink);
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.82rem;
}

.console dl {
  margin: 0;
}

.console dl > div {
  display: grid;
  grid-template-columns: 6.5rem 1fr;
  gap: 0.75rem;
  align-items: center;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
}

.console dd {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.92rem;
  overflow-wrap: anywhere;
}

.band {
  padding: 4.5rem 0;
}

.band--sheet {
  background: linear-gradient(180deg, #E7E3DA 0%, #F3F1EC 100%);
}

.band--ink {
  background: var(--ink);
  color: var(--paper);
}

.band--ink .eyebrow,
.band--ink .meta,
.band--ink .note,
.band--ink dt,
.band--ink .fee-steps span {
  color: #d7d2ea;
}

.band--ink h2,
.band--ink h3 {
  color: var(--paper);
}

.coins,
.caps,
.fee-steps,
.bars {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
}

.coins {
  display: grid;
  gap: 0.7rem;
}

.coin {
  display: grid;
  gap: 0.85rem;
  padding: 1rem 1.05rem 1.05rem;
  transition: transform 220ms ease, background 220ms ease, border-color 220ms ease;
}

.coin:hover {
  transform: translateY(-2px);
  background: #fff;
  border-color: rgba(26, 23, 48, 0.32);
}

.coin__rank {
  color: var(--violet-ink);
  text-transform: none;
  letter-spacing: 0;
}

.coin__body p,
.cap p,
.fee-steps p {
  margin: 0.45rem 0 0;
  color: var(--ink-soft);
}

.band--ink .fee-steps p {
  color: #d7d2ea;
}

.facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.6rem;
  margin: 0;
}

.facts dd {
  margin: 0.15rem 0 0;
  font-family: var(--mono);
  font-size: 0.92rem;
}

.ticker {
  font-family: var(--mono);
  font-size: 0.95rem;
  letter-spacing: 0;
}

.caps {
  display: grid;
  gap: 0.75rem;
}

.cap {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1rem 1rem 1.1rem;
  background: rgba(243, 241, 236, 0.72);
  min-height: 100%;
}

.glyph {
  margin: 0.9rem 0 0.7rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  line-height: 1.35;
  color: var(--violet-ink);
  background: transparent;
  white-space: pre;
}

.fee-steps {
  display: grid;
  gap: 0;
}

.fee-steps li {
  display: grid;
  grid-template-columns: 2.4rem 1fr;
  gap: 0.75rem;
  padding: 1rem 0;
  border-top: 1px solid rgba(243, 241, 236, 0.2);
}

.fee-card,
.wallet-card {
  padding: 1.15rem;
}

.band--ink .fee-card {
  background: #241f3d;
  border-color: rgba(243, 241, 236, 0.16);
  color: var(--paper);
}

.fee-total {
  margin: 0.2rem 0 0.9rem;
  font-family: var(--serif);
  font-size: clamp(3rem, 6vw, 4.4rem);
  letter-spacing: -0.04em;
  line-height: 0.9;
}

.stack {
  display: flex;
  height: 0.7rem;
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 1.1rem;
}

.stack span:nth-child(1) { background: var(--violet); }
.stack span:nth-child(2) { background: #8d93d6; }
.stack span:nth-child(3) { background: #d7d2ea; }

.bars {
  display: grid;
  gap: 0.85rem;
  margin-top: 0;
}

.bars li {
  display: grid;
  gap: 0.35rem;
}

.bars li > div:first-child {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.92rem;
}

.bar {
  height: 0.55rem;
  background: rgba(243, 241, 236, 0.12);
  border-radius: 999px;
  overflow: hidden;
}

.bar > span {
  display: block;
  height: 100%;
  width: 0;
  background: #d7d2ea;
  border-radius: inherit;
}

.bars li:first-child .bar > span {
  background: var(--violet);
}

.bar > span.is-in {
  width: var(--w);
}

.range-field {
  display: grid;
  gap: 0.35rem;
  margin-top: 1rem;
  font-size: 0.92rem;
}

input[type="range"] {
  width: 100%;
  min-height: 44px;
  accent-color: var(--violet);
}

.wallet-card {
  display: grid;
  align-content: start;
  gap: 0.8rem;
  min-height: 14rem;
}

.wallet-state {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.form-note,
.status {
  min-height: 1.4rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.ca-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  align-items: center;
}

.ca-line {
  font-family: var(--mono);
  font-size: 0.95rem;
  overflow-wrap: anywhere;
  margin: 0;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.5rem 0 2.5rem;
}

.site-footer .wrap {
  display: grid;
  gap: 0.75rem;
}

.site-footer ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1.1rem;
  margin: 0;
  padding: 0;
}

.site-footer a {
  color: var(--ink);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
}

.site-footer a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.95rem;
}

input[type="text"],
input[type="url"] {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  font: inherit;
  padding: 0.5rem 0.7rem;
  border-radius: 10px;
}

.admin-form {
  display: grid;
  gap: 0.9rem;
  margin-top: 1rem;
  max-width: 36rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.band .wrap > * + * {
  margin-top: 0.25rem;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
  transition: opacity 640ms ease, transform 640ms ease;
}

@media (min-width: 800px) {
  .hero {
    padding: 4.25rem 0 5rem;
  }

  .hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: start;
  }

  .band {
    padding: 6rem 0;
  }

  .caps {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .coin {
    grid-template-columns: 2.5rem 1.3fr 0.9fr;
    align-items: center;
    gap: 1.25rem;
    padding: 1.05rem 1.2rem;
  }

  .fee-layout,
  .wallet-layout {
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .menu-btn {
    display: none;
  }

  .nav-panel {
    display: block;
    width: auto;
    padding: 0;
  }

  .nav-panel ul {
    display: flex;
    gap: 1.15rem;
  }

  .site-header__bar {
    display: grid;
    grid-template-columns: auto 1fr auto;
    gap: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal,
  .reveal.is-in,
  .coin,
  .bar > span,
  .dot {
    transition: none;
    animation: none;
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: no-preference) {
  .bar > span {
    transition: width 800ms cubic-bezier(0.2, 0.7, 0.2, 1);
  }

  .dot {
    animation: pulse 1.8s ease-in-out infinite;
  }

  .hero__copy,
  .console {
    animation: rise 720ms cubic-bezier(0.2, 0.7, 0.2, 1) both;
  }

  .console {
    animation-delay: 120ms;
  }
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}