/* HUP Exchange — brand overlay. Served unlayered after app.css, so it wins over
 * the base's @layer rules. Plain CSS: not compiled by Tailwind. */

@font-face {
  font-family: "Inter";
  src: url("/static/fonts/inter-latin.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Inter";
  src: url("/static/fonts/inter-latin-ext.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
    U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F,
    U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F,
    U+A720-A7FF;
}
@font-face {
  font-family: "Inter";
  src: url("/static/fonts/inter-cyrillic.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "Inter";
  src: url("/static/fonts/inter-cyrillic-ext.woff2") format("woff2");
  font-weight: 100 900;
  font-display: swap;
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F,
    U+FE2E-FE2F;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/static/fonts/jetbrains-mono-roman-latin.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/static/fonts/jetbrains-mono-roman-latin-ext.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7,
    U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F,
    U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F,
    U+A720-A7FF;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/static/fonts/jetbrains-mono-roman-cyrillic.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/static/fonts/jetbrains-mono-roman-cyrillic-ext.woff2") format("woff2");
  font-weight: 400 700;
  font-display: swap;
  unicode-range: U+0460-052F, U+1C80-1C8A, U+20B4, U+2DE0-2DFF, U+A640-A69F,
    U+FE2E-FE2F;
}

:root.hup {
  --hup-ink: #0e1015;
  --hup-volt: #c6f432;
  --hup-paper: #f4f5ef;
  --hup-graphite: #1c2029;
  --hup-plate: #252a35;
  --hup-fog: #a7adb8;
  --hup-ash: #858c99;
  --hup-hairline: #2a2f3a;
  --hup-hairline-strong: #3a404d;

  --font-sans: "Inter", "Segoe UI", system-ui, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, Consolas, monospace;

  --color-ink: var(--hup-paper);
  --color-ink-2: var(--hup-fog);
  --color-ink-3: var(--hup-ash);
  --color-paper: var(--hup-ink);
  --color-surface: var(--hup-graphite);
  --color-surface-2: var(--hup-plate);
  --color-rule: var(--hup-hairline);
  --color-rule-strong: var(--hup-hairline-strong);
  --color-control: #6e7583;
  --color-control-hover: var(--hup-fog);

  --color-signal: var(--hup-volt);
  --color-signal-ink: var(--hup-ink);
  --color-signal-wash: rgb(198 244 50 / 0.1);

  --color-ok: #1fb873;
  --color-ok-wash: rgb(31 184 115 / 0.14);
  --color-warn: #f5b83d;
  --color-warn-wash: rgb(245 184 61 / 0.14);
  --color-bad: #f0525a;
  --color-bad-wash: rgb(240 82 90 / 0.14);
  --color-busy: var(--hup-fog);
  --color-busy-wash: rgb(167 173 184 / 0.14);

  --grid-line: transparent;
  --radius-plane: 20px;
  --radius-control: 10px;
  --radius-coin: 6px;
  --gap-block: 96px;

  --hup-whisper: 0 0 0 1px rgb(255 255 255 / 0.04), 0 1px 1px rgb(0 0 0 / 0.3),
    0 2px 4px rgb(0 0 0 / 0.3);

  background-color: var(--hup-ink);
}

.hup body {
  overflow-x: clip;
  background: var(--hup-ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  letter-spacing: 0.01em;
  font-feature-settings: "tnum" 1;
}
.hup .wrap {
  max-width: 80rem;
}

.hup :is(p, li) {
  color: var(--hup-fog);
}

.hup :is(h1, h2, h3) {
  font-family: var(--font-sans);
  color: var(--hup-paper);
  text-transform: none;
}
.hup h1 {
  font-size: clamp(2.25rem, 1.6rem + 2vw, 3rem);
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: -0.02em;
}
.hup h2 {
  font-size: clamp(1.75rem, 1.4rem + 1vw, 2.25rem);
  font-weight: 300;
  line-height: 1.17;
  letter-spacing: -0.02em;
  padding-bottom: 0;
  border-bottom: 0;
}
.hup h3 {
  font-size: 1.25rem;
  font-weight: 400;
  letter-spacing: -0.01em;
}

.hup :is(
    .nav :is(a, button),
    .btn,
    button,
    .section-title,
    .skip-link,
    .label,
    .field label,
    .xfield-label,
    .reading-label,
    .reading-value,
    .stat-label,
    .countdown-label,
    .conf-label,
    .rail-label,
    .footer-group h2,
    .badge,
    .choice-name,
    .faq-item summary,
    .xflow-option,
    .check,
    .input
  ) {
  font-family: var(--font-sans);
}

.hup :is(.num, .board-rate, .stat-value, .deal-amount, .settled-figure,
    .order-ref, .address, .rd-addr, .code, code, .tx, .countdown-clock,
    .xfield-amount input) {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0;
}


.hup .site-header {
  position: static;
  border-bottom: 0;
}
.hup .site-header::after {
  content: none;
}
.hup .site-header .wrap {
  padding-block: 16px;
}
.hup .brand-logo img {
  block-size: 44px;
}
.hup .nav {
  gap: 4px;
}
.hup .nav :is(a, button) {
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-transform: none;
  color: var(--hup-fog);
  border: 1px solid transparent;
  border-radius: 9999px;
}
.hup .nav :is(a, button):hover,
.hup .nav a[aria-current="page"] {
  color: var(--hup-paper);
  border-color: transparent;
  background: var(--hup-graphite);
}
.hup .nav a[href="/login"] {
  margin-inline-start: 12px;
  color: var(--hup-paper);
  border-color: var(--hup-hairline-strong);
}
.hup .nav a[href="/signup"] {
  font-weight: 500;
  color: var(--hup-ink);
  background: var(--hup-volt);
  border-color: var(--hup-volt);
}
.hup .nav a[href="/signup"]:hover,
.hup .nav a[href="/signup"][aria-current="page"] {
  color: var(--hup-ink);
  background: var(--hup-paper);
  border-color: var(--hup-paper);
}

.hup .btn,
.hup button:not([class]):not(.nav *) {
  padding-inline: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: none;
  border-radius: 9999px;
}
.hup .btn:not(.btn-secondary):not(:disabled):not([aria-disabled="true"]):hover,
.hup button:not([class]):not(.nav *):not(:disabled):hover {
  filter: none;
  color: var(--hup-ink);
  background: var(--hup-paper);
  border-color: var(--hup-paper);
}
.hup .btn-secondary {
  color: var(--hup-paper);
  background: transparent;
  border: 1px solid var(--hup-hairline-strong);
}
.hup .btn-secondary:hover {
  filter: none;
  color: var(--hup-paper);
  background: var(--hup-graphite);
  border-color: var(--hup-hairline-strong);
}

.hup-lockup {
  margin-block: 48px 40px;
}
.hup-lockup img {
  display: block;
  inline-size: min(480px, 100%);
  block-size: auto;
  translate: -5.17% 0;
}
.hup .hero {
  display: grid;
  gap: 16px 64px;
  align-items: end;
  margin-block-end: 48px;
  padding-block-end: 48px;
  border-bottom: 1px solid var(--hup-hairline);
}
.hup .hero h1 {
  margin: 0;
}
.hup .hero-sub {
  font-size: 1.125rem;
  line-height: 1.6;
  color: var(--hup-fog);
}
@media (min-width: 56rem) {
  .hup .hero {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  }
}

.hup .section-title {
  display: block;
  margin-block-end: 32px;
  font-size: clamp(1.75rem, 1.4rem + 1vw, 2.25rem);
  font-weight: 300;
  line-height: 1.17;
  letter-spacing: -0.02em;
  text-transform: none;
  color: var(--hup-paper);
}
.hup .section-title::before {
  content: none;
}
.hup :is(h1, h2, .section-title) .icon {
  color: var(--hup-fog);
}
.hup main > .section {
  margin-block: 96px;
}

.hup .panel,
.hup .toolbar {
  border: 0;
  border-radius: 20px;
}
.hup .panel {
  --panel-pad: 32px;
}
.hup .panel::before,
.hup .panel::after {
  content: none;
}
.hup .readings + p {
  margin-block: 24px 48px;
}
.hup #place-order {
  --panel-pad: 32px;
  border-radius: 24px;
  box-shadow: var(--hup-whisper);
}

.hup .xfield {
  background: var(--hup-ink);
  border-color: var(--hup-hairline-strong);
  border-radius: 16px;
}
.hup .xfield:focus-within {
  border-color: var(--hup-volt);
}
.hup .input {
  background: var(--hup-ink);
  border-color: var(--hup-hairline-strong);
  border-radius: 10px;
  letter-spacing: 0.01em;
}
.hup .xswap {
  color: var(--hup-paper);
  background: var(--hup-graphite);
  border-color: var(--hup-hairline-strong);
  border-radius: 9999px;
}
.hup .xswap:hover {
  color: var(--hup-ink);
  background: var(--hup-volt);
  border-color: var(--hup-volt);
}
.hup .xflow {
  gap: 4px;
  padding: 4px;
  background: var(--hup-ink);
  border-color: var(--hup-hairline);
  border-radius: 9999px;
}
.hup .xflow-option {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  font-size: 0.8125rem;
  font-weight: 500;
  border-radius: 9999px;
}
.hup .xflow-option:has(:checked) {
  color: var(--hup-paper);
  background: var(--hup-plate);
  box-shadow: none;
}
.hup .xflow-option:has(:checked)::before {
  content: "";
  inline-size: 6px;
  block-size: 6px;
  border-radius: 50%;
  background: var(--hup-volt);
}

.hup .icon-plate {
  color: var(--hup-paper);
  background: var(--hup-plate);
  border: 0;
  border-radius: 10px;
}

.hup .readings {
  gap: 16px;
  background: transparent;
  border: 0;
  overflow: visible;
}
.hup .reading {
  padding: 32px;
  border-radius: 20px;
}
.hup .reading-label {
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--hup-ash);
}
.hup .reading-value {
  font-size: 2rem;
  font-weight: 300;
  line-height: 1.13;
  letter-spacing: -0.02em;
  color: var(--hup-paper);
}

.hup .board {
  gap: 0;
  background: var(--hup-graphite);
  border: 0;
  border-radius: 20px;
}
.hup .board-row {
  padding: 16px 24px;
  background: transparent;
  box-shadow: inset 0 -1px 0 var(--hup-hairline);
}
.hup .board-row:hover {
  background: var(--hup-plate);
}

.hup .chips li {
  border-color: var(--hup-hairline-strong);
  border-radius: 9999px;
}
.hup .chips a,
.hup .chips .chips-more {
  padding: 4px 12px;
}

.hup .badge {
  font-family: var(--font-sans);
  font-weight: 500;
  letter-spacing: 0.02em;
  text-transform: none;
  border-radius: 9999px;
}

.hup .faq-item {
  border-color: var(--hup-hairline);
}
.hup .faq-item summary {
  padding-block: 24px;
  font-size: 1.125rem;
  font-weight: 400;
  color: var(--hup-paper);
}

.hup .site-footer {
  margin-top: 160px;
  border-top: 1px solid var(--hup-hairline);
}
.hup .site-footer .wrap {
  padding-block-start: 64px;
}
.hup-footer-mark {
  display: inline-block;
  margin-block-end: 48px;
}
.hup-footer-mark img {
  display: block;
  inline-size: 320px;
  block-size: auto;
  translate: -5.17% 0;
}
.hup .footer-group h2 {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--hup-ash);
}
.hup .footer-group a {
  color: var(--hup-fog);
  text-decoration: none;
}
.hup .footer-group a:hover {
  color: var(--hup-paper);
}
.hup .footer-social a {
  border-color: var(--hup-hairline-strong);
}
.hup .footer-social a:hover {
  color: var(--hup-paper);
  border-color: var(--hup-fog);
}

@media (max-width: 40rem) {
  .hup .site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    background: var(--hup-ink);
  }
  .hup .site-header::before {
    background: rgb(14 16 21 / 0.72);
  }
  .hup .site-header .wrap {
    padding-block: 12px;
  }
  .hup .nav {
    gap: 0;
    padding-block-end: 16px;
    background: var(--hup-ink);
    backdrop-filter: none;
    border-block-end: 1px solid var(--hup-hairline);
  }
  .hup .nav :is(a, button) {
    margin: 0;
    padding: 14px 12px;
    font-size: 1rem;
    color: var(--hup-fog);
    background: none;
    border: 0;
    border-bottom: 1px solid var(--hup-hairline);
    border-radius: 0;
  }
  .hup .nav :is(a, button):hover,
  .hup .nav a[aria-current="page"] {
    color: var(--hup-paper);
    background: var(--hup-graphite);
    border-bottom-color: var(--hup-hairline);
    border-radius: 12px;
    margin-inline: 0;
    padding-inline: 12px;
  }
  .hup .nav > a:last-child,
  .hup .nav > :last-child :is(a, button):last-child {
    border-bottom-color: transparent;
  }
  .hup .nav a[href="/login"],
  .hup .nav a[href="/signup"] {
    margin: 12px 0 0;
    padding: 13px 16px;
    text-align: center;
    border-radius: 9999px;
  }
  .hup .nav a[href="/login"],
  .hup .nav a[href="/login"]:hover,
  .hup .nav a[href="/login"][aria-current="page"] {
    color: var(--hup-paper);
    background: none;
    border: 1px solid var(--hup-hairline-strong);
  }
  .hup .nav a[href="/signup"],
  .hup .nav a[href="/signup"]:hover,
  .hup .nav a[href="/signup"][aria-current="page"] {
    margin-block-start: 8px;
    font-weight: 500;
    color: var(--hup-ink);
    background: var(--hup-volt);
    border: 1px solid var(--hup-volt);
  }
  .hup .brand-logo img {
    block-size: 40px;
  }
  .hup .panel,
  .hup #place-order {
    --panel-pad: 20px;
  }
  .hup .reading {
    padding: 24px;
  }
  .hup main > .section {
    margin-block: 64px;
  }
}