/* Luma — Base styles + Task 2 premium FX (dark + neon blue) */
:root{
  --bg:#0A0F18;
  --panel: rgba(255,255,255,.04);
  --panel2: rgba(255,255,255,.06);
  --stroke: rgba(255,255,255,.10);
  --text: rgba(255,255,255,.92);
  --muted: rgba(255,255,255,.68);
  --accent:#37B8FF;
  --accent2:#2B6DFF;
  --shadow: 0 20px 60px rgba(0,0,0,.55);
  --radius: 18px;
  --radius2: 24px;
  --max: 1180px;
  --headerH: 76px;
}

*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, "Helvetica Neue", Arial, "Noto Sans", "Liberation Sans", sans-serif;
  color:var(--text);
  background: var(--bg);
  overflow-x:hidden;
}

/* Anchor offset so headings don't hide under sticky header */
section[id]{
  scroll-margin-top: calc(var(--headerH) + 18px);
}
.accordion__item[id]{
  scroll-margin-top: calc(var(--headerH) + 18px);
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; height:auto; display:block; }

.container{
  width:min(var(--max), calc(100% - 40px));
  margin:0 auto;
}

.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px; overflow:hidden; clip:rect(0,0,0,0); border:0;
}

.skip-link{
  position:absolute;
  left:14px; top:14px;
  transform: translateY(-140%);
  background: rgba(0,0,0,.75);
  border:1px solid var(--stroke);
  padding:10px 12px;
  border-radius:12px;
  z-index:9999;
}
.skip-link:focus{ transform: translateY(0); }

/* Background */
.bg{ position:fixed; inset:0; pointer-events:none; z-index:0; }
.bg__glow{
  display:none;
}
.bg__glow--a{ left:-240px; top:-280px; background: radial-gradient(circle, rgba(55,184,255,.35), transparent 60%); }
.bg__glow--b{ right:-260px; top:140px; background: radial-gradient(circle, rgba(43,109,255,.28), transparent 60%); }
.bg__stars{ position:absolute; inset:0; width:100%; height:100%; opacity:.85; }

/* Header */
.header{
  position:sticky; top:0; z-index:50;
  height:var(--headerH);
  backdrop-filter: blur(16px);
  background: linear-gradient(to bottom, rgba(7,10,18,.78), rgba(7,10,18,.42));
  border-bottom: 1px solid rgba(255,255,255,.06);
}
main{ position:relative; z-index:1; }
.footer{ position:relative; z-index:1; }
.header__inner{
  height:100%;
  display:grid;
  grid-template-columns: 1fr auto 1fr;
  align-items:center;
  gap:18px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand__mark{
  width:14px; height:14px; border-radius:6px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 0 0 6px rgba(55,184,255,.12);
}
.brand__text{
  font-weight:800;
  letter-spacing:.3px;
}
.nav{ display:flex; align-items:center; justify-self:center; }
.nav__menu{ display:flex; align-items:center; gap:18px; }
.nav__link{
  color:var(--muted);
  font-weight:600;
  font-size:14px;
  padding:10px 10px;
  border-radius:12px;
  transition: background .2s ease, color .2s ease;
}
.nav__link:hover{ color:var(--text); background: rgba(255,255,255,.04); }
.header__actions{
  justify-self:end;
  display:flex;
  align-items:center;
  gap:12px;
}
.header__cta{ font-size:12px; }

/* Buttons */
.btn{
  display:inline-flex; align-items:center; justify-content:center;
  border-radius: 14px;
  padding: 10px 14px;
  font-weight:800;
  font-size:14px;
  letter-spacing:.2px;
  border:1px solid transparent;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease, border-color .2s ease;
  will-change: transform;
}
.btn:active{ transform: translateY(1px); }
.btn--primary{
  background: linear-gradient(135deg, rgba(55,184,255,1), rgba(43,109,255,1));
  color:#08101D;
  box-shadow: 0 10px 30px rgba(55,184,255,.22);
  position: relative;
  overflow: hidden;
}
.btn--primary:hover{ box-shadow: 0 16px 44px rgba(55,184,255,.28); transform: translateY(-1px); }

/* CTA sheen */
@keyframes sheen {
  0% { transform: translateX(-140%) rotate(18deg); opacity: 0; }
  10% { opacity: .55; }
  60% { opacity: .25; }
  100% { transform: translateX(140%) rotate(18deg); opacity: 0; }
}
.btn--primary::after{
  content:"";
  position:absolute;
  top:-40%;
  left:-60%;
  width: 45%;
  height: 180%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.30), transparent);
  transform: rotate(18deg);
  opacity: 0;
}
.btn--primary:hover::after{
  animation: sheen 1.05s ease;
}

.btn--ghost{
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.10);
  color: var(--text);
}
.btn--ghost:hover{ background: rgba(255,255,255,.06); border-color: rgba(55,184,255,.25); }

/* Reveal */
.reveal{
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s ease, transform .55s ease;
  will-change: opacity, transform;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}

/* Hero */
.hero{
  padding: 62px 0 10px;
  position:relative;
}
.hero__bg{
  position:absolute;
  inset:0;
  z-index:0;
  pointer-events:none;
  background: radial-gradient(circle at 50% -20%, #001f3f 0%, #050505 60%);
}
.hero__net{
  width:100%;
  height:100%;
  display:block;
  opacity:.55;
}
.hero__inner{
  display:grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 26px;
  align-items:center;
  position:relative;
  z-index:1;
}
.kicker{
  display:inline-flex;
  gap:8px;
  padding:8px 12px;
  border-radius:999px;
  background: rgba(255,255,255,.04);
  border:1px solid rgba(55,184,255,.20);
  color: rgba(55,184,255,.95);
  font-weight:900;
  letter-spacing:.9px;
  font-size:12px;
}
.hero__title{
  margin: 14px 0 10px;
  font-size: clamp(34px, 4.2vw, 54px);
  line-height:1.05;
  letter-spacing:-.8px;
}
.accent{ color: var(--accent); text-shadow: 0 0 22px rgba(55,184,255,.25); }
.hero__subtitle{
  margin: 0 0 18px;
  color: var(--muted);
  font-size: 16px;
  line-height:1.65;
  max-width: 56ch;
}
.hero__actions{ display:flex; gap:12px; flex-wrap:wrap; }
.hero__meta{ display:flex; gap:10px; margin-top: 18px; flex-wrap:wrap; }
.pill{
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(55,184,255,.16);
  border:1px solid rgba(55,184,255,.42);
  color: rgba(217,242,255,.95);
  font-weight:700;
  font-size:13px;
}
.hero__divider{
  height: 64px;
  background: linear-gradient(to bottom, rgba(55,184,255,.10), transparent);
  mask-image: radial-gradient(200px 80px at 50% 0%, black, transparent 70%);
  opacity:.6;
}

/* Hero visual */
@keyframes floaty {
  0% { transform: translate3d(0,0,0); }
  50% { transform: translate3d(0,-10px,0); }
  100% { transform: translate3d(0,0,0); }
}

.hero__visual{ position:relative; min-height: 360px; }
.orb{
  position:absolute;
  border-radius:999px;
  opacity:.9;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.22), rgba(55,184,255,.15), transparent 62%);
  border:1px solid rgba(55,184,255,.22);
  box-shadow: 0 30px 90px rgba(55,184,255,.10);
  animation: floaty 6.8s ease-in-out infinite;
  will-change: transform;
  z-index: 0;
}
.orb--big{ width: 260px; height: 260px; right: 8%; top: 8%; }
.orb--small{ width: 140px; height: 140px; right: 52%; top: 52%; opacity:.7; animation-duration: 8.5s; }

@keyframes borderShift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}
.card3d{
  position:absolute;
  inset: 14% 0 0 0;
  margin-left:auto;
  width: min(420px, 100%);
  border-radius: var(--radius2);
  padding: 1px;
  background: linear-gradient(135deg, rgba(55,184,255,.35), rgba(255,255,255,.06), rgba(43,109,255,.25));
  background-size: 180% 180%;
  animation: borderShift 7s ease infinite;
  box-shadow: var(--shadow);
  transform-style: preserve-3d;
  will-change: transform;
  z-index: 1;
}
.card3d__inner{
  border-radius: calc(var(--radius2) - 1px);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.08);
  padding: 18px;
  transform-style: preserve-3d;
}
.card3d__top{ display:flex; align-items:center; justify-content:space-between; gap:12px; }
.badge{
  font-weight:900;
  font-size:11px;
  letter-spacing:1px;
  color: rgba(55,184,255,.95);
  border:1px solid rgba(55,184,255,.25);
  padding:6px 10px;
  border-radius:999px;
  background: rgba(55,184,255,.06);
}
.card3d__mid{ display:grid; gap:12px; margin-top: 16px; }
.stat{
  padding: 14px;
  border-radius: 16px;
  background: rgba(0,0,0,.22);
  border:1px solid rgba(255,255,255,.08);
}
.stat__label{ color: var(--muted); font-weight:800; font-size:12px; letter-spacing:.4px; }
.stat__value{ margin-top:6px; font-weight:900; }
.card3d__bottom{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin-top: 16px; }
@keyframes sparkMove {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}
.sparkline{
  height: 10px; width: 120px; border-radius: 999px;
  background: linear-gradient(90deg, rgba(55,184,255,.15), rgba(55,184,255,.55), rgba(43,109,255,.25));
  background-size: 200% 100%;
  animation: sparkMove 2.8s linear infinite;
  opacity:.85;
}
.hint{ color: var(--muted); font-size:12px; }

/* Sections */
.section{ padding: 56px 0; }
.section__head{ margin-bottom: 18px; }
.section__head h2{
  margin: 0 0 8px;
  font-size: 28px;
  letter-spacing:-.4px;
}
.muted{ color: var(--muted); }

.grid{ display:grid; gap: 14px; }
.grid--2{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4{ grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card{
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 16px 50px rgba(0,0,0,.28);
  transition: transform .18s ease, border-color .18s ease, background .18s ease, box-shadow .18s ease;
  backdrop-filter: blur(12px);
}
.card:hover{
  transform: translateY(-2px);
  border-color: rgba(55,184,255,.22);
  background: rgba(255,255,255,.04);
  box-shadow: 0 22px 80px rgba(0,0,0,.40);
}

.card--feature{ display:flex; align-items:center; gap:14px; }
.card--feature h3{ margin: 0 0 6px; }
.card--feature p{ margin: 0; }
.iconchip{
  width: 44px; height: 44px;
  border-radius: 16px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.18), rgba(55,184,255,.10), rgba(43,109,255,.08));
  border:1px solid rgba(55,184,255,.22);
  box-shadow: 0 12px 30px rgba(55,184,255,.08);
  flex: 0 0 auto;
  transition: transform .18s ease;
  display:grid;
  place-items:center;
  overflow:hidden;
}
.iconchip__img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.card--feature:hover .iconchip{
  transform: translateY(-1px) scale(1.02);
}

.card--stat{ padding: 16px; }
.statbig__label{ color: var(--muted); font-weight:700; font-size:14px; letter-spacing:.3px; }
.statbig__value{ font-weight:700; font-size:18px; margin-top: 8px; line-height:1.35; }

/* Social */
.social-card{
  display:flex;
  align-items:center;
  gap:14px;
  text-decoration:none;
}
.social-icon{
  width:44px; height:44px;
  border-radius: 14px;
  display:grid;
  place-items:center;
  font-weight:900;
  font-size:13px;
  letter-spacing:.4px;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,.18), rgba(55,184,255,.10), rgba(43,109,255,.08));
  border:1px solid rgba(55,184,255,.22);
  color:#D9F2FF;
  flex:0 0 auto;
  transition: transform .18s ease;
  overflow:hidden;
}
.social-icon__img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.social-card:hover .social-icon{
  transform: translateY(-1px) scale(1.02);
}
.social-name{ font-weight:800; }
.social-handle{ font-size:13px; }

/* Accordion */
.accordion{ display:grid; gap: 10px; }
.accordion__item{
  width:100%;
  text-align:left;
  display:flex; align-items:center; justify-content:space-between;
  gap:12px;
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  color: var(--text);
  font-weight:900;
  cursor:pointer;
  backdrop-filter: blur(12px);
  transition: border-color .18s ease, background .18s ease;
}
.accordion__item:hover{ border-color: rgba(55,184,255,.22); background: rgba(255,255,255,.04); }
.accordion__chev{
  width: 10px; height: 10px;
  border-right:2px solid rgba(255,255,255,.7);
  border-bottom:2px solid rgba(255,255,255,.7);
  transform: rotate(45deg);
  transition: transform .18s ease;
}
.accordion__item[aria-expanded="true"] .accordion__chev{ transform: rotate(225deg); }
.accordion__panel{ padding: 0 16px 14px; }

/* Footer */
.section--footer{ padding-bottom: 34px; }
.footer{
  border-top:1px solid rgba(255,255,255,.06);
  padding: 18px 0 24px;
  background: rgba(0,0,0,.10);
}
.footer__inner{ display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap; }
.footer__left{ display:flex; align-items:center; gap:10px; }
.footer__right{ display:flex; gap:12px; }
.footer__link{ color: var(--muted); font-weight:800; font-size:13px; padding:8px 10px; border-radius:12px; }
.footer__link:hover{ color: var(--text); background: rgba(255,255,255,.04); }

/* Mobile nav */
.nav__toggle{
  display:none;
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.10);
  border-radius: 14px;
  width: 44px;
  height: 44px;
  align-items:center;
  justify-content:center;
  cursor:pointer;
}
.nav__toggleIcon{
  width:20px;
  height:20px;
  display:block;
}
.nav__toggleLines{
  width: 18px; height: 12px; position:relative; display:block;
}
.nav__toggleLines::before,
.nav__toggleLines::after{
  content:"";
  position:absolute; left:0; right:0;
  height:2px;
  background: rgba(255,255,255,.82);
  border-radius:999px;
}
.nav__toggleLines::before{ top:0; }
.nav__toggleLines::after{ bottom:0; }
.nav__toggleLines{ border-top:2px solid rgba(255,255,255,.82); border-radius:999px; }

.nav__cta{ display:none; justify-content:center; }

/* Responsive */
@media (max-width: 980px){
  .hero__inner{ grid-template-columns: 1fr; }
  .hero__visual{ min-height: 320px; }
  .grid--4{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid--3{ grid-template-columns: 1fr; }
  .grid--2{ grid-template-columns: 1fr; }
  .header__inner{ grid-template-columns: auto 1fr auto; }
  .nav{ justify-self:end; }
}

@media (max-width: 840px){
  .header__actions{ flex-direction: row-reverse; }
  .nav__toggle{ display:inline-flex; }
  .nav__menu{
    position: fixed;
    top: calc(var(--headerH) + 10px);
    right: 16px;
    width: min(92vw, 360px);
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap: 8px;
    padding: 10px;
    border-radius: 18px;
    background: rgba(7,10,18,.86);
    border: 1px solid rgba(255,255,255,.10);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
    transform-origin: top right;
  }
  .nav__menu.is-open{ display:flex; animation: drawerPop .18s ease-out; }
  @keyframes drawerPop{
    from { transform: scale(.985); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
  }
  .nav__link{ padding: 12px 12px; }

  /* Join Now inside mobile drawer */
  .nav__cta{ display:inline-flex; width:100%; }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce){
  *{ scroll-behavior:auto !important; }
  .orb, .card3d, .sparkline, .btn--primary::after, .nav__menu.is-open{ animation:none !important; }
  .reveal{ transition:none !important; transform:none !important; opacity:1 !important; }
}


/* ===== Task 3 — Language selector ===== */
.lang{
  position: relative;
  display: inline-flex;
}
.lang--mobile{ display:none; }
.lang__btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 10px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.10);
  color: var(--text);
  font-weight:900;
  font-size: 13px;
  cursor:pointer;
}
.lang__btn:hover{ border-color: rgba(55,184,255,.22); background: rgba(255,255,255,.04); }
.lang__chev{
  width: 9px; height: 9px;
  border-right:2px solid rgba(255,255,255,.72);
  border-bottom:2px solid rgba(255,255,255,.72);
  transform: rotate(45deg);
  margin-left: 2px;
  transition: transform .18s ease;
}
.lang__btn[aria-expanded="true"] .lang__chev{ transform: rotate(225deg); }

.lang__menu{
  position:absolute;
  right:0;
  top: calc(100% + 10px);
  width: 210px;
  display:none;
  flex-direction:column;
  gap: 6px;
  padding: 10px;
  border-radius: 18px;
  background: rgba(7,10,18,.90);
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}
.lang__menu.is-open{ display:flex; }
.lang__item{
  text-align:left;
  padding: 10px 12px;
  border-radius: 14px;
  border:1px solid rgba(255,255,255,.08);
  background: rgba(255,255,255,.03);
  color: var(--text);
  font-weight:800;
  cursor:pointer;
}
.lang__item:hover{ border-color: rgba(55,184,255,.22); background: rgba(255,255,255,.04); }

@media (max-width: 840px){
  .nav__menu .lang{ width: 100%; }
  .nav__menu .lang__btn{ width: 100%; justify-content:space-between; }
  .nav__menu .lang__menu{ position: static; width: 100%; margin-top: 6px; }
  .lang--desktop{ display:none; }
  .lang--mobile{ display:inline-flex; }
  .lang--mobile .lang__flag{ display:none; }
}

/* ===== Task 4 — Whitepaper Viewer + Policy ===== */
.wp{
  display:grid;
  grid-template-columns: 280px 1fr;
  gap: 16px;
  align-items:start;
}
.wp__nav{
  position: sticky;
  top: calc(var(--headerH) + 18px);
  display:grid;
  gap: 10px;
}
.wp__navItem{
  width:100%;
  text-align:left;
  display:flex;
  gap: 12px;
  align-items:center;
  padding: 12px 12px;
  border-radius: 18px;
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.88);
  cursor:pointer;
  transition: border-color .18s ease, background .18s ease, transform .18s ease;
}
.wp__navItem:hover{
  border-color: rgba(55,184,255,.22);
  background: rgba(255,255,255,.04);
  transform: translateY(-1px);
}
.wp__navItem.is-active{
  border-color: rgba(55,184,255,.35);
  background: radial-gradient(circle at 20% 20%, rgba(55,184,255,.12), rgba(255,255,255,.03));
}
.wp__num{
  width: 42px; height: 42px;
  display:grid; place-items:center;
  border-radius: 16px;
  background: rgba(0,0,0,.22);
  border:1px solid rgba(55,184,255,.20);
  color: rgba(55,184,255,.95);
  font-weight:1000;
}
.wp__name{ font-weight:1000; letter-spacing:.2px; }

.wp__content{
  border-radius: var(--radius2);
  padding: 1px;
  background: linear-gradient(135deg, rgba(55,184,255,.30), rgba(255,255,255,.06), rgba(43,109,255,.22));
  box-shadow: var(--shadow);
}
.wp__panel{
  display:none;
  padding: 18px;
  border-radius: calc(var(--radius2) - 1px);
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter: blur(12px);
}
.wp__panel.is-active{ display:block; }
.wp__panelHead h3{ margin: 0 0 6px; font-size: 20px; }
.wp__panelHead{ margin-bottom: 14px; }

.list{
  margin: 12px 0 0;
  padding-left: 18px;
  color: rgba(255,255,255,.78);
  line-height: 1.75;
}
.list li{ margin: 6px 0; }

.card--mini{
  padding: 14px;
  border-radius: 18px;
}

.tokenGrid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.tokenGrid__item{
  padding: 14px;
  border-radius: 18px;
  background: rgba(0,0,0,.20);
  border:1px solid rgba(255,255,255,.08);
}
.tokenGrid__k{ color: var(--muted); font-weight:1000; font-size:12px; letter-spacing:.5px; }
.tokenGrid__v{ font-weight:1000; font-size:18px; margin-top: 10px; }

.timeline{
  display:grid;
  gap: 12px;
}
.timeline__item{
  display:grid;
  grid-template-columns: 18px 1fr;
  gap: 12px;
  align-items:start;
}
.timeline__dot{
  width: 12px; height: 12px;
  margin-top: 6px;
  border-radius: 999px;
  background: rgba(55,184,255,.9);
  box-shadow: 0 0 0 6px rgba(55,184,255,.12);
}
.timeline__k{ font-weight:1000; }

.callout{
  padding: 14px;
  border-radius: 18px;
  background: radial-gradient(circle at 20% 20%, rgba(55,184,255,.10), rgba(255,255,255,.03));
  border:1px solid rgba(55,184,255,.20);
  margin-bottom: 14px;
}
.callout h4{ margin: 0 0 6px; }

.policy h3{
  margin: 18px 0 8px;
  font-size: 18px;
  letter-spacing: -.2px;
}
.policy__end{
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.10);
}

@media (max-width: 980px){
  .wp{ grid-template-columns: 1fr; }
  .wp__nav{ position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px){
  .wp__nav{ grid-template-columns: 1fr; }
  .tokenGrid{ grid-template-columns: 1fr; }
}

/* ===== Task 4 — Whitepaper & Legal ===== */
.whitepaper{
  display:grid;
  grid-template-columns: 360px 1fr;
  gap: 14px;
  align-items:start;
}
.whitepaper__toc{ position: sticky; top: calc(var(--headerH) + 18px); }
.whitepaper__tocTitle{ margin:0 0 10px; font-size:16px; }
.whitepaper__tocNav{ display:grid; gap: 8px; }
.whitepaper__tocLink{
  display:flex;
  padding: 10px 10px;
  border-radius: 12px;
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.86);
  font-weight:800;
  transition: border-color .18s ease, background .18s ease;
}
.whitepaper__tocLink:hover{ border-color: rgba(55,184,255,.24); background: rgba(255,255,255,.04); }
.whitepaper__tocLink.is-active{ border-color: rgba(55,184,255,.34); box-shadow: 0 12px 38px rgba(55,184,255,.10); }
.whitepaper__tocHint{ margin-top: 10px; font-size: 12px; }

.whitepaper__content{ position: relative; }
.wp-steps{ position:absolute; left: 12px; top: 0; bottom: 0; width: 40px; pointer-events:none; }
.wp-steps__line{
  display: none;
}
.accordion--wp .accordion__item{
  padding-left: 54px;
  position: relative;
}
.wp-dot{
  position:absolute;
  left: 18px; top: 50%;
  width: 10px; height: 10px;
  border-radius: 999px;
  transform: translateY(-50%);
  background: linear-gradient(135deg, rgba(55,184,255,1), rgba(43,109,255,1));
  box-shadow: 0 0 0 6px rgba(55,184,255,.12), 0 18px 50px rgba(55,184,255,.10);
}
.wp-title{ font-weight:900; }
.wp-subtitle{
  margin: 10px 0 6px;
  font-weight:800;
  font-size:13px;
  letter-spacing:.2px;
  color: var(--text);
}

.list{
  margin: 10px 0 0;
  padding-left: 18px;
  color: rgba(255,255,255,.78);
}
.list li{ margin: 6px 0; }

.wp-cards{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.wp-card h4{ margin: 0 0 6px; }
.wp-card p{ margin: 0; }

.codebox{
  margin-top: 12px;
  border-radius: 16px;
  background: rgba(0,0,0,.22);
  border:1px solid rgba(255,255,255,.10);
  overflow:hidden;
}
.codebox__row{
  display:flex;
  gap: 10px;
  padding: 10px 12px;
  border-top:1px solid rgba(255,255,255,.08);
}
.codebox__row:first-child{ border-top:0; }
.codebox__k{
  width: 70px;
  font-weight: 900;
  color: rgba(55,184,255,.92);
}
.codebox__v{ color: rgba(255,255,255,.78); font-weight:700; }

.wp-grid{
  display:grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 12px;
}
.wp-mini__k{ color: rgba(255,255,255,.68); font-weight:900; font-size: 12px; letter-spacing:.4px; }
.wp-mini__v{ font-weight:900; margin-top: 8px; }

.roadmap{ display:grid; gap: 10px; margin-top: 6px; }
.roadmap__item{
  display:flex; align-items:center; justify-content:space-between;
  gap: 12px;
  padding: 12px 12px;
  border-radius: 14px;
  background: rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.08);
}
.roadmap__when{ font-weight: 900; color: rgba(55,184,255,.90); }
.roadmap__what{ font-weight: 800; }

.legal__meta{ display:flex; gap: 10px; flex-wrap:wrap; margin-bottom: 12px; }
.legal h3{ margin: 18px 0 8px; font-size: 16px; }
.legal p{ margin: 0 0 10px; line-height: 1.7; }
.legal__hr{
  border:0;
  border-top:1px solid rgba(255,255,255,.10);
  margin: 16px 0;
}
.legal__foot{ font-weight: 800; }
.policy__preview{ margin: 6px 0 14px; }
.policy__toggle{ margin: 2px 0 4px; }
.policy__panel{ padding-top: 4px; }

@media (max-width: 980px){
  .whitepaper{ grid-template-columns: 1fr; }
  .whitepaper__toc{ position: relative; top: 0; }
  .wp-steps{ display:none; }
  .wp-cards, .wp-grid{ grid-template-columns: 1fr; }
}