/* ==========================================================================
   Hubhood — hubhood.xyz
   Private liquidity infrastructure
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --bg: #08090a;
  --bg-alt: #0b0d0e;
  --panel: #101314;
  --panel-2: #14181a;
  --line: rgba(255, 255, 255, .08);
  --line-strong: rgba(255, 255, 255, .16);

  --text: #e9eeec;
  --muted: #8a938f;
  --dim: #626b67;

  --accent: #5be49b;
  --accent-soft: rgba(91, 228, 155, .12);
  --accent-line: rgba(91, 228, 155, .32);

  --radius: 14px;
  --radius-lg: 20px;

  --wrap: 1160px;
  --wrap-narrow: 780px;

  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 88px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  line-height: 1.15;
  letter-spacing: -.022em;
  font-weight: 600;
}

p {
  margin: 0;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 999;
  background: var(--accent);
  color: #05231a;
  padding: 10px 16px;
  font-weight: 600;
  border-radius: 0 0 10px 0;
}

.skip-link:focus {
  left: 0;
}

/* ---------- Layout ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: 24px;
}

.wrap-narrow {
  max-width: var(--wrap-narrow);
}

.section {
  position: relative;
  padding: 104px 0;
  border-top: 1px solid var(--line);
}

.section-alt {
  background: var(--bg-alt);
}

.section-head {
  max-width: 720px;
  margin-bottom: 56px;
}

.kicker {
  display: inline-block;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
}

.section-head h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 18px;
}

.lede {
  color: var(--muted);
  font-size: 17px;
  max-width: 62ch;
}

/* ---------- Background decor ---------- */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, .022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .022) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 30%, transparent 78%);
  -webkit-mask-image: radial-gradient(ellipse 90% 60% at 50% 0%, #000 30%, transparent 78%);
}

.bg-glow {
  position: fixed;
  top: -320px;
  left: 50%;
  transform: translateX(-50%);
  width: 900px;
  height: 640px;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(circle, rgba(91, 228, 155, .13) 0%, transparent 62%);
  filter: blur(20px);
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(8, 9, 10, .62);
  border-bottom: 1px solid transparent;
  transition: background .3s var(--ease), border-color .3s var(--ease);
}

.site-header.is-stuck {
  background: rgba(8, 9, 10, .9);
  border-bottom-color: var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.brand-mark {
  border-radius: 8px;
}

.brand-name {
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -.02em;
}

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav>a:not(.btn) {
  font-size: 14.5px;
  color: var(--muted);
  transition: color .18s var(--ease);
}

.nav>a:not(.btn):hover {
  color: var(--text);
}

.nav-x {
  gap: 7px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  padding: 0 10px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 1.6px;
  background: var(--text);
  border-radius: 2px;
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6.6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6.6px) rotate(-45deg);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 22px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s var(--ease), background .2s var(--ease), border-color .2s var(--ease), box-shadow .2s var(--ease);
  white-space: nowrap;
}

.btn-sm {
  padding: 8px 15px;
  font-size: 13.5px;
}

.btn-primary {
  background: var(--accent);
  color: #04241a;
  box-shadow: 0 8px 26px -12px rgba(91, 228, 155, .8);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 34px -12px rgba(91, 228, 155, .9);
}

.btn-ghost {
  background: rgba(255, 255, 255, .03);
  border-color: var(--line-strong);
  color: var(--text);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, .07);
  border-color: var(--accent-line);
  transform: translateY(-2px);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 92px 0 88px;
}

.hero .wrap {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 15px 7px 12px;
  border: 1px solid var(--accent-line);
  background: var(--accent-soft);
  border-radius: 999px;
  font-size: 13px;
  color: #c8f5df;
  margin-bottom: 26px;
}

.eyebrow a {
  color: var(--accent);
  font-weight: 600;
  border-bottom: 1px solid var(--accent-line);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(91, 228, 155, .6);
  animation: pulse 2.4s infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 9px rgba(91, 228, 155, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(91, 228, 155, 0);
  }
}

.hero-title {
  font-size: clamp(40px, 6.4vw, 68px);
  font-weight: 700;
  letter-spacing: -.035em;
  margin-bottom: 22px;
}

.grad {
  background: linear-gradient(100deg, var(--accent) 0%, #9ff5c8 45%, #5b8f78 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-sub {
  color: var(--muted);
  font-size: 17.5px;
  max-width: 54ch;
  margin-bottom: 34px;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 34px;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-badges li {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--dim);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 6px 11px;
}

/* ---------- Terminal ---------- */
.terminal {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--panel-2), var(--panel));
  overflow: hidden;
  box-shadow: 0 40px 90px -50px rgba(0, 0, 0, .95);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, .02);
}

.tdot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, .14);
}

.terminal-title {
  margin-left: 10px;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--dim);
}

.terminal-body {
  margin: 0;
  padding: 22px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 12.6px;
  line-height: 1.95;
  color: #b9c4bf;
}

.c-mute {
  color: var(--dim);
}

.c-ok {
  color: #cfe9dd;
}

.c-acc {
  color: var(--accent);
  font-weight: 500;
}

/* ---------- Marquee ---------- */
.marquee {
  border-block: 1px solid var(--line);
  background: var(--bg-alt);
  overflow: hidden;
  padding: 15px 0;
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 34px;
  width: max-content;
  animation: slide 34s linear infinite;
}

.marquee-track span {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--dim);
  white-space: nowrap;
}

.marquee-track i {
  color: var(--accent);
  font-style: normal;
  font-size: 9px;
}

@keyframes slide {
  to {
    transform: translateX(-50%);
  }
}

/* ---------- Stats ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.stat {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  padding: 26px 22px;
}

.stat-num {
  display: block;
  font-size: 38px;
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--accent);
  line-height: 1.1;
  font-family: var(--mono);
}

.stat-label {
  display: block;
  margin-top: 8px;
  font-size: 14px;
  color: var(--muted);
}

/* ---------- Steps ---------- */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  counter-reset: step;
}

.step {
  position: relative;
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  transition: border-color .25s var(--ease), transform .25s var(--ease);
}

.step:hover {
  border-color: var(--accent-line);
  transform: translateY(-4px);
}

.step-num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--accent);
  letter-spacing: .1em;
}

.step h3 {
  font-size: 19px;
  margin: 12px 0 10px;
}

.step p {
  color: var(--muted);
  font-size: 14.6px;
}

/* ---------- Feature cards ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  padding: 30px 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  transition: border-color .25s var(--ease), transform .25s var(--ease), background .25s var(--ease);
}

.card:hover {
  border-color: var(--accent-line);
  background: var(--panel-2);
  transform: translateY(-4px);
}

.card-ico {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 11px;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  color: var(--accent);
  margin-bottom: 18px;
}

.card-ico svg {
  width: 21px;
  height: 21px;
}

.card h3 {
  font-size: 18px;
  margin-bottom: 10px;
}

.card p {
  color: var(--muted);
  font-size: 14.8px;
}

/* ---------- Token ---------- */
.token-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.token-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--panel);
  padding: 30px 28px;
}

.token-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.token-row:first-child {
  padding-top: 0;
}

.ca-row {
  border-bottom: none;
  flex-wrap: wrap;
}

.token-key {
  color: var(--muted);
  font-size: 14.5px;
}

.token-val {
  font-weight: 600;
  font-size: 15px;
}

.token-val a {
  color: var(--accent);
  border-bottom: 1px solid var(--accent-line);
}

.ca {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  max-width: 100%;
  padding: 9px 14px;
  border-radius: 10px;
  border: 1px dashed var(--line-strong);
  background: rgba(255, 255, 255, .02);
  color: var(--text);
  font: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.ca:hover {
  border-color: var(--accent-line);
  color: var(--accent);
}

.ca span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ca.is-copied {
  border-color: var(--accent);
  color: var(--accent);
}

.token-note {
  margin-top: 16px;
  font-size: 13.4px;
  color: var(--dim);
  line-height: 1.6;
}

.token-note a {
  color: var(--muted);
  border-bottom: 1px solid var(--line-strong);
}

.panel-title {
  font-size: 18px;
  margin-bottom: 18px;
}

.util-list li {
  position: relative;
  padding-left: 22px;
  margin-bottom: 14px;
  color: var(--muted);
  font-size: 14.8px;
}

.util-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 7px;
  border-radius: 2px;
  background: var(--accent);
}

.util-list strong {
  color: var(--text);
  font-weight: 600;
}

/* ---------- Roadmap ---------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.phase {
  position: relative;
  padding: 28px 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}

.phase.is-live {
  border-color: var(--accent-line);
  background: linear-gradient(180deg, rgba(91, 228, 155, .07), var(--panel) 60%);
}

.phase-tag {
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--dim);
}

.phase.is-live .phase-tag {
  color: var(--accent);
}

.phase h3 {
  font-size: 19px;
  margin: 12px 0 14px;
}

.phase ul li {
  position: relative;
  padding-left: 18px;
  color: var(--muted);
  font-size: 14.4px;
  margin-bottom: 9px;
}

.phase ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 1px;
  background: var(--line-strong);
}

/* ---------- FAQ ---------- */
.faq details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  margin-bottom: 12px;
  transition: border-color .2s var(--ease);
}

.faq details[open] {
  border-color: var(--accent-line);
}

.faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 19px 22px;
  cursor: pointer;
  font-weight: 600;
  font-size: 15.6px;
  list-style: none;
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq summary::after {
  content: "+";
  font-family: var(--mono);
  font-size: 20px;
  color: var(--accent);
  transition: transform .25s var(--ease);
  flex: none;
}

.faq details[open] summary::after {
  transform: rotate(45deg);
}

.faq details p {
  padding: 0 22px 20px;
  color: var(--muted);
  font-size: 15px;
}

.faq details p a {
  color: var(--accent);
  border-bottom: 1px solid var(--accent-line);
}

/* ---------- CTA ---------- */
.cta {
  padding: 96px 0;
  border-top: 1px solid var(--line);
}

.cta-box {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 64px 32px;
  border: 1px solid var(--accent-line);
  border-radius: 24px;
  background:
    radial-gradient(ellipse 70% 130% at 50% 0%, rgba(91, 228, 155, .14), transparent 70%),
    var(--panel);
}

.cta-box h2 {
  font-size: clamp(26px, 3.8vw, 38px);
  margin-bottom: 14px;
}

.cta-box p {
  color: var(--muted);
  max-width: 50ch;
  margin: 0 auto 30px;
}

.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--bg-alt);
  padding-top: 56px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 1.8fr;
  gap: 40px;
  padding-bottom: 44px;
}

.footer-tag {
  margin-top: 16px;
  color: var(--dim);
  font-size: 14px;
  line-height: 1.7;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.footer-nav h4 {
  font-size: 12px;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--dim);
  font-family: var(--mono);
  font-weight: 500;
  margin-bottom: 14px;
}

.footer-nav a {
  display: block;
  color: var(--muted);
  font-size: 14.5px;
  padding: 5px 0;
  transition: color .18s var(--ease);
}

.footer-nav a:hover {
  color: var(--accent);
}

.footer-bottom {
  border-top: 1px solid var(--line);
  padding-block: 24px 34px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-bottom p {
  font-size: 13px;
  color: var(--dim);
}

.disclaimer {
  max-width: 92ch;
  line-height: 1.65;
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
}

.reveal.is-in {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {

  .stats,
  .steps,
  .timeline {
    grid-template-columns: repeat(2, 1fr);
  }

  .cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero .wrap {
    grid-template-columns: 1fr;
    gap: 46px;
  }

  .hero-sub {
    max-width: none;
  }
}

@media (max-width: 760px) {
  .nav {
    position: fixed;
    inset: 72px 0 auto;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 14px 24px 26px;
    background: rgba(8, 9, 10, .97);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
    transform: translateY(-12px);
    opacity: 0;
    visibility: hidden;
    transition: opacity .22s var(--ease), transform .22s var(--ease), visibility .22s;
  }

  .nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .nav>a:not(.btn) {
    padding: 13px 0;
    font-size: 16px;
    border-bottom: 1px solid var(--line);
  }

  .nav-x {
    margin-top: 18px;
    align-self: flex-start;
  }

  .nav-toggle {
    display: flex;
  }

  .section {
    padding: 76px 0;
  }

  .cards,
  .token-grid,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-nav {
    grid-template-columns: repeat(2, 1fr);
  }

  .cta-box {
    padding: 46px 22px;
  }

  .hero {
    padding: 64px 0 72px;
  }
}

@media (max-width: 480px) {

  .stats,
  .steps,
  .timeline {
    grid-template-columns: 1fr;
  }

  .stat-num {
    font-size: 32px;
  }

  .btn {
    width: 100%;
  }

  .hero-cta,
  .cta-actions {
    flex-direction: column;
  }
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}