/* =========================================================================
   HC-CSPR — Swiss Casper Validator
   ========================================================================= */
@font-face{font-family:"Inter";src:url(../fonts/Inter-Regular.woff) format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url(../fonts/Inter-Medium.woff) format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"Inter";src:url(../fonts/Inter-SemiBold.woff) format("woff");font-weight:600;font-display:swap}
@font-face{font-family:"Inter Display";src:url(../fonts/InterDisplay-SemiBold.woff) format("woff");font-weight:600;font-display:swap}
@font-face{font-family:"Inter Display";src:url(../fonts/InterDisplay-Bold.woff) format("woff");font-weight:700;font-display:swap}
@font-face{font-family:"Inter Display";src:url(../fonts/InterDisplay-ExtraBold.woff) format("woff");font-weight:800;font-display:swap}

:root{
  --bg:#09090c; --bg-2:#0e0e12; --surface:#121217; --surface-2:#18181f; --surface-3:#1f1f27;
  --line:rgba(255,255,255,.075); --line-2:rgba(255,255,255,.14);
  --text:#f3f3f6; --text-2:#c7c7d1; --muted:#8d8d9b; --faint:#5f5f6c;
  --red:#ff3b3f; --red-2:#ff5e61; --red-deep:#c8191e; --red-glow:rgba(255,59,63,.18); --red-soft:rgba(255,59,63,.09);
  --green:#2bd98a; --green-soft:rgba(43,217,138,.12); --amber:#ffb547;
  --radius:18px; --radius-sm:12px; --radius-lg:28px;
  --wrap:1220px; --gutter:clamp(16px,4vw,40px);
  --font:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --display:"Inter Display","Inter",system-ui,sans-serif;
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --shadow:0 30px 80px -30px rgba(0,0,0,.7);
  --header-h:72px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px);-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;
  font-feature-settings:"cv11","ss01";-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
p a,.prose a,li a{color:var(--red-2);text-decoration:underline;text-decoration-color:rgba(255,94,97,.35);text-underline-offset:3px}
p a:hover,.prose a:hover,li a:hover{text-decoration-color:var(--red-2)}
button{font:inherit;color:inherit;cursor:pointer}
::selection{background:var(--red);color:#fff}
:focus-visible{outline:2px solid var(--red-2);outline-offset:3px;border-radius:6px}
.tnum{font-variant-numeric:tabular-nums}
.mono{font-family:var(--mono)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:-999px;top:8px;z-index:200;background:var(--red);color:#fff;padding:10px 16px;border-radius:10px}
.skip:focus{left:12px}

/* ---------- layout */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
section{position:relative}
.section{padding:clamp(72px,10vw,128px) 0}
.section--tight{padding:clamp(48px,7vw,88px) 0}
.section--alt{background:linear-gradient(180deg,var(--bg-2),var(--bg))}
.divider{height:1px;background:linear-gradient(90deg,transparent,var(--line-2),transparent);border:0;margin:0}

.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--red-2)}
.eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--red)}
h1,h2,h3,h4{font-family:var(--display);line-height:1.08;letter-spacing:-.025em;margin:0;font-weight:700}
h1{font-size:clamp(40px,6.2vw,76px);font-weight:800;letter-spacing:-.04em}
h2{font-size:clamp(30px,4.6vw,54px)}
h3{font-size:clamp(20px,2.2vw,24px);letter-spacing:-.015em;font-weight:600}
h4{font-size:17px;letter-spacing:-.01em;font-weight:600}
.lead{font-size:clamp(17px,1.6vw,20px);color:var(--text-2);line-height:1.6;max-width:62ch}
.muted{color:var(--muted)}
.accent{color:var(--red)}
.section-head{display:grid;gap:18px;margin-bottom:clamp(36px,5vw,64px);max-width:780px}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center;justify-items:center}
.section-head p{margin:0}

/* ---------- buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;padding:0 24px;border-radius:14px;
  font-weight:600;font-size:15.5px;border:1px solid transparent;transition:transform .2s,background .2s,border-color .2s,box-shadow .2s;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn--primary{background:var(--red);color:#fff;box-shadow:0 12px 32px -10px rgba(255,59,63,.6)}
.btn--primary:hover{background:var(--red-2);transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(255,59,63,.7)}
.btn--ghost{background:rgba(255,255,255,.04);border-color:var(--line-2);color:var(--text)}
.btn--ghost:hover{background:rgba(255,255,255,.08);transform:translateY(-2px)}
.btn--sm{height:40px;padding:0 16px;font-size:14px;border-radius:11px}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}

/* ---------- header */
.header{position:fixed;inset:0 0 auto 0;z-index:100;height:var(--header-h);transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
.header.is-scrolled,.header.is-open{background:rgba(9,9,12,.82);backdrop-filter:saturate(160%) blur(16px);-webkit-backdrop-filter:saturate(160%) blur(16px);border-color:var(--line)}
.header .wrap{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:800;font-size:20px;letter-spacing:-.02em}
.brand img{width:38px;height:38px}
.brand small{display:block;white-space:nowrap;font-family:var(--font);font-weight:500;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:-2px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{white-space:nowrap;padding:9px 12px;border-radius:10px;font-size:14.5px;font-weight:500;color:var(--text-2);transition:color .2s,background .2s}
.nav a:hover,.nav a[aria-current="page"]{color:var(--text);background:rgba(255,255,255,.05)}
.header-cta{display:flex;align-items:center;gap:10px}
.live-pill{white-space:nowrap;display:inline-flex;align-items:center;gap:8px;height:34px;padding:0 12px;border-radius:999px;border:1px solid var(--line-2);font-size:12.5px;font-weight:600;color:var(--text-2);background:rgba(255,255,255,.03)}
.dot{width:8px;height:8px;border-radius:50%;background:var(--faint);flex:none}
.dot.is-live{background:var(--green);box-shadow:0 0 0 0 rgba(43,217,138,.6);animation:pulse 2s infinite}
.dot.is-down{background:var(--red)}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(43,217,138,.55)}70%{box-shadow:0 0 0 9px rgba(43,217,138,0)}100%{box-shadow:0 0 0 0 rgba(43,217,138,0)}}
.menu-btn{display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line-2);background:rgba(255,255,255,.04);align-items:center;justify-content:center}
.menu-btn span{position:relative;width:18px;height:2px;background:var(--text);border-radius:2px;transition:background .2s}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text);border-radius:2px;transition:transform .25s}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.is-open .menu-btn span{background:transparent}
.is-open .menu-btn span::before{transform:translateY(6px) rotate(45deg)}
.is-open .menu-btn span::after{transform:translateY(-6px) rotate(-45deg)}

@media (max-width:1220px){
  .nav{position:fixed;top:var(--header-h);left:0;right:0;bottom:auto;height:calc(100vh - var(--header-h));height:calc(100dvh - var(--header-h));flex-direction:column;align-items:stretch;gap:2px;padding:20px var(--gutter) 40px;
    background:#09090c;transform:translateY(-8px);opacity:0;visibility:hidden;transition:.25s;overflow-y:auto}
  .is-open .nav{opacity:1;visibility:visible;transform:none}
  .nav a{font-size:20px;padding:14px 12px;border-bottom:1px solid var(--line);border-radius:0;font-family:var(--display);font-weight:600}
  .menu-btn{display:inline-flex}
  .header-cta .btn{display:none}
}
@media (max-width:420px){.live-pill .lbl{display:none}.brand small{display:none}}

/* ---------- hero */
.hero{padding:calc(var(--header-h) + clamp(40px,8vw,96px)) 0 clamp(60px,8vw,100px);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(900px 520px at 78% 30%,rgba(255,59,63,.16),transparent 65%),
  radial-gradient(700px 420px at 0% 0%,rgba(255,255,255,.04),transparent 60%);pointer-events:none}
.grid-bg{position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 60% 30%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 60% 30%,#000 30%,transparent 75%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero h1 .line2{display:block;background:linear-gradient(90deg,var(--red) 0%,#ff8a5c 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{margin:26px 0 34px}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:28px}
.badge{display:inline-flex;align-items:center;gap:8px;height:32px;padding:0 13px;border-radius:999px;font-size:13px;font-weight:500;background:rgba(255,255,255,.04);border:1px solid var(--line-2);color:var(--text-2)}
.badge svg{width:14px;height:14px;color:var(--red-2)}
.hero-visual{position:relative;aspect-ratio:1;max-width:520px;width:100%;justify-self:center}
.hero-visual .halo{position:absolute;inset:6%;border-radius:50%;background:radial-gradient(circle,rgba(255,59,63,.22),transparent 65%);filter:blur(10px);animation:breathe 6s ease-in-out infinite}
.hero-visual img{position:relative;width:100%;height:100%;filter:drop-shadow(0 40px 60px rgba(0,0,0,.6))}
.hero-visual .orbit{position:absolute;inset:-2%;border-radius:50%;border:1px dashed rgba(255,255,255,.08);animation:spin 80s linear infinite}
@keyframes breathe{50%{transform:scale(1.06);opacity:.8}}
@keyframes spin{to{transform:rotate(360deg)}}

.pubkey{display:flex;align-items:center;gap:10px;margin-top:28px;padding:10px 10px 10px 16px;border-radius:14px;border:1px solid var(--line-2);background:rgba(255,255,255,.025);max-width:620px}
.pubkey .k{flex:1;min-width:0;font-family:var(--mono);font-size:12.5px;color:var(--text-2);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pubkey .lbl{font-size:11px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);flex:none}
.copy-btn{flex:none;height:34px;padding:0 12px;border-radius:9px;border:1px solid var(--line-2);background:var(--surface-2);font-size:12.5px;font-weight:600;display:inline-flex;align-items:center;gap:6px;transition:.2s}
.copy-btn:hover{border-color:var(--red);color:#fff}
.copy-btn.is-done{background:var(--green-soft);border-color:rgba(43,217,138,.4);color:var(--green)}
.copy-btn svg{width:14px;height:14px}

/* ---------- stat strip */
.stats{display:grid;grid-template-columns:repeat(6,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;margin-top:clamp(48px,7vw,80px)}
.stat{background:var(--bg-2);padding:22px 22px 20px;min-width:0}
.stat .k{font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);display:flex;align-items:center;gap:8px}
.stat .v{font-family:var(--display);font-weight:700;font-size:clamp(24px,2.6vw,32px);letter-spacing:-.02em;margin-top:8px;font-variant-numeric:tabular-nums;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.stat .v small{font-size:.5em;color:var(--muted);font-weight:600;margin-left:4px;letter-spacing:0}
.stat .s{font-size:12.5px;color:var(--muted);margin-top:2px;font-variant-numeric:tabular-nums}
.stat--accent .v{color:var(--red-2)}
@media (max-width:1100px){.stats{grid-template-columns:repeat(3,1fr)}}
@media (max-width:620px){.stats{grid-template-columns:repeat(2,1fr)}.stat{padding:18px 16px}}

.skeleton{display:inline-block;min-width:3ch;color:transparent!important;background:linear-gradient(90deg,rgba(255,255,255,.05),rgba(255,255,255,.12),rgba(255,255,255,.05));background-size:200% 100%;animation:shimmer 1.4s infinite;border-radius:8px}
@keyframes shimmer{to{background-position:-200% 0}}

/* ---------- cards */
.card{position:relative;background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);padding:clamp(22px,3vw,32px);transition:border-color .25s,transform .25s}
.card:hover{border-color:var(--line-2)}
.card p{color:var(--text-2);margin:12px 0 0}
.card .icon{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:var(--red-soft);border:1px solid rgba(255,59,63,.22);color:var(--red-2);margin-bottom:20px}
.card .icon svg{width:22px;height:22px}
.grid{display:grid;gap:clamp(14px,2vw,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:980px){.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
a.card:hover{transform:translateY(-3px)}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-weight:600;font-size:14.5px;color:var(--red-2)}
.card .more svg{width:16px;height:16px;transition:transform .2s}
a.card:hover .more svg{transform:translateX(4px)}

/* ---------- dashboard */
.dash-head{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;flex-wrap:wrap;margin-bottom:28px}
.dash-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--muted)}
.dash-meta span{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:9px;background:rgba(255,255,255,.03);border:1px solid var(--line)}
.charts{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
@media (max-width:900px){.charts{grid-template-columns:1fr}}
.chart-card{background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 14px;min-width:0}
.chart-card header{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:6px}
.chart-card h3{font-size:16.5px}
.chart-card .sub{font-size:13px;color:var(--muted);margin-top:3px}
.chart-card .big{font-family:var(--display);font-weight:700;font-size:26px;letter-spacing:-.02em;text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
.chart-card .big small{display:block;font-family:var(--font);font-size:12px;color:var(--muted);font-weight:500;letter-spacing:0}
.chart{position:relative;height:240px;margin-top:10px}
.chart svg{width:100%;height:100%;overflow:visible}
.chart .axis text{fill:var(--faint);font-size:11px;font-family:var(--font);font-variant-numeric:tabular-nums}
.chart .grid line{stroke:rgba(255,255,255,.06)}
.chart-empty{position:absolute;inset:0;display:grid;place-items:center;text-align:center;color:var(--muted);font-size:14px;padding:20px}
.chart-tip{position:absolute;pointer-events:none;z-index:5;background:rgba(18,18,23,.96);border:1px solid var(--line-2);border-radius:10px;padding:8px 11px;font-size:12.5px;white-space:nowrap;box-shadow:var(--shadow);transform:translate(-50%,calc(-100% - 12px));opacity:0;transition:opacity .12s}
.chart-tip b{display:block;font-size:14px;font-variant-numeric:tabular-nums}
.chart-tip span{color:var(--muted)}
.chart-note{font-size:12.5px;color:var(--faint);margin:8px 0 0}
.range-tabs{display:inline-flex;padding:3px;border-radius:10px;background:rgba(255,255,255,.04);border:1px solid var(--line)}
.range-tabs button{border:0;background:transparent;padding:5px 10px;border-radius:7px;font-size:12px;font-weight:600;color:var(--muted)}
.range-tabs button.is-active{background:var(--surface-3);color:var(--text)}

.kv{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:18px}
.kv div{background:var(--bg-2);padding:16px 18px;min-width:0}
.kv dt{font-size:12px;color:var(--muted);font-weight:500}
.kv dd{margin:4px 0 0;font-weight:600;font-variant-numeric:tabular-nums;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media (max-width:900px){.kv{grid-template-columns:repeat(2,1fr)}}

/* ---------- why 10% */
.why{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,6vw,80px);align-items:start}
@media (max-width:980px){.why{grid-template-columns:1fr}}
.fee-visual{position:sticky;top:calc(var(--header-h) + 24px);background:linear-gradient(160deg,#1a1015,var(--bg-2) 60%);border:1px solid rgba(255,59,63,.2);border-radius:var(--radius-lg);padding:clamp(26px,4vw,40px);overflow:hidden}
@media (max-width:980px){.fee-visual{position:relative;top:0}}
.fee-visual::after{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(255,59,63,.25),transparent 70%)}
.fee-big{font-family:var(--display);font-size:clamp(96px,14vw,168px);font-weight:800;line-height:.9;letter-spacing:-.06em;color:var(--red)}
.fee-big span{font-size:.45em;letter-spacing:-.02em}
.fee-split{margin-top:26px;display:grid;gap:12px}
.fee-bar{height:14px;border-radius:999px;background:var(--surface-3);overflow:hidden;display:flex}
.fee-bar i{display:block;height:100%}
.fee-bar .you{background:linear-gradient(90deg,#2bd98a,#20b874)}
.fee-bar .op{background:var(--red)}
.fee-legend{display:flex;justify-content:space-between;font-size:13.5px;color:var(--text-2);gap:12px;flex-wrap:wrap}
.fee-legend b{font-variant-numeric:tabular-nums}
.fee-legend i{display:inline-block;width:10px;height:10px;border-radius:3px;margin-right:6px;vertical-align:-1px}
.reasons{display:grid;gap:14px}
.reason{display:grid;grid-template-columns:auto 1fr;gap:18px;padding:22px;border-radius:var(--radius);border:1px solid var(--line);background:var(--bg-2)}
.reason .n{width:38px;height:38px;border-radius:11px;display:grid;place-items:center;font-family:var(--display);font-weight:700;color:var(--red-2);background:var(--red-soft);border:1px solid rgba(255,59,63,.22);font-size:15px}
.reason p{margin:6px 0 0;color:var(--text-2)}

/* ---------- compare tool */
.compare{margin-top:22px;padding:22px;border-radius:var(--radius);background:var(--bg-2);border:1px dashed var(--line-2)}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:14px}
@media (max-width:520px){.compare-grid{grid-template-columns:1fr}}
.compare .col{padding:14px;border-radius:12px;background:var(--surface);border:1px solid var(--line)}
.compare .col h4{font-size:14px;color:var(--muted);font-weight:600}
.compare .col .r{font-family:var(--display);font-size:28px;font-weight:700;margin-top:6px;font-variant-numeric:tabular-nums}
.compare label{display:block;font-size:12.5px;color:var(--muted);margin-top:10px}
.compare input{width:100%}

/* ---------- calculator */
.calc{display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;background:var(--bg-2)}
@media (max-width:900px){.calc{grid-template-columns:1fr}}
.calc-in{padding:clamp(24px,4vw,44px);border-right:1px solid var(--line)}
@media (max-width:900px){.calc-in{border-right:0;border-bottom:1px solid var(--line)}}
.calc-out{padding:clamp(24px,4vw,44px);background:linear-gradient(160deg,rgba(255,59,63,.08),transparent 60%)}
.field{margin-bottom:26px}
.field label,.field .label{display:flex;justify-content:space-between;gap:12px;font-size:13.5px;font-weight:600;color:var(--text-2);margin-bottom:10px}
.field label output{color:var(--text);font-variant-numeric:tabular-nums}
.amount{display:flex;align-items:center;border:1px solid var(--line-2);border-radius:14px;background:var(--surface);padding:0 16px;transition:border-color .2s}
.amount:focus-within{border-color:var(--red)}
.amount input{flex:1;min-width:0;height:60px;border:0;background:transparent;color:var(--text);font-family:var(--display);font-size:26px;font-weight:700;outline:none;font-variant-numeric:tabular-nums}
.amount span{font-weight:600;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.chip{height:32px;padding:0 12px;border-radius:9px;border:1px solid var(--line-2);background:transparent;font-size:13px;font-weight:600;color:var(--text-2)}
.chip:hover,.chip.is-active{border-color:var(--red);color:#fff;background:var(--red-soft)}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:6px;background:var(--surface-3);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;background:#fff;border:5px solid var(--red);cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,.4)}
input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#fff;border:5px solid var(--red);cursor:pointer}
.toggle{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 16px;border-radius:12px;border:1px solid var(--line);background:var(--surface)}
.toggle span{font-size:14px;color:var(--text-2)}
.switch{position:relative;width:46px;height:26px;flex:none}
.switch input{opacity:0;width:0;height:0}
.switch i{position:absolute;inset:0;border-radius:999px;background:var(--surface-3);transition:.2s;cursor:pointer}
.switch i::after{content:"";position:absolute;left:3px;top:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:.2s}
.switch input:checked+i{background:var(--red)}
.switch input:checked+i::after{transform:translateX(20px)}
.calc-results{display:grid;gap:10px}
.res{display:flex;justify-content:space-between;align-items:baseline;gap:16px;padding:16px 0;border-bottom:1px solid var(--line)}
.res:last-child{border-bottom:0}
.res .p{font-size:14px;color:var(--muted);font-weight:500}
.res .a{text-align:right}
.res .a b{display:block;font-family:var(--display);font-size:clamp(20px,2.4vw,26px);font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.02em}
.res .a small{color:var(--muted);font-size:13px;font-variant-numeric:tabular-nums}
.res--hero .a b{font-size:clamp(30px,4vw,42px);color:var(--green)}
.apy-line{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}
.apy-line span{font-size:12.5px;padding:6px 10px;border-radius:9px;background:rgba(255,255,255,.04);border:1px solid var(--line);color:var(--text-2);font-variant-numeric:tabular-nums}
.disclaimer{font-size:12.5px;color:var(--faint);margin-top:18px;line-height:1.55}

/* ---------- steps */
.steps{counter-reset:step;display:grid;gap:16px}
.step{position:relative;display:grid;grid-template-columns:56px 1fr;gap:20px;padding:24px;border-radius:var(--radius);border:1px solid var(--line);background:var(--bg-2)}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-family:var(--display);font-weight:800;font-size:22px;color:var(--red);width:56px;height:56px;border-radius:15px;display:grid;place-items:center;background:var(--red-soft);border:1px solid rgba(255,59,63,.22)}
.step h3{font-size:19px}
.step p{margin:8px 0 0;color:var(--text-2)}
.step ul{margin:10px 0 0;padding-left:18px;color:var(--text-2)}
@media (max-width:560px){.step{grid-template-columns:1fr;gap:14px}.step::before{width:46px;height:46px;font-size:18px}}

/* ---------- page hero (sub pages) */
.page-hero{padding:calc(var(--header-h) + clamp(48px,8vw,96px)) 0 clamp(40px,6vw,72px);position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 380px at 85% 0%,rgba(255,59,63,.14),transparent 70%);pointer-events:none}
.page-hero h1{font-size:clamp(38px,6vw,68px);margin-top:18px;max-width:16ch}
.page-hero .lead{margin-top:22px}
.crumbs{font-size:13px;color:var(--muted);display:flex;gap:8px;align-items:center}
.crumbs a:hover{color:var(--text)}

/* ---------- prose + toc */
.doc{display:grid;grid-template-columns:240px 1fr;gap:clamp(32px,5vw,72px);align-items:start}
.doc>*{min-width:0}
@media (max-width:980px){.doc{grid-template-columns:1fr}}
.toc{position:sticky;top:calc(var(--header-h) + 24px);display:grid;gap:2px;font-size:14px;border-left:1px solid var(--line);padding-left:4px}
.toc b{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);padding:0 0 10px 14px}
.toc a{padding:7px 14px;border-radius:8px;color:var(--muted);text-decoration:none}
.toc a:hover,.toc a.is-active{color:var(--text);background:rgba(255,255,255,.04)}
@media (max-width:980px){.toc{position:relative;top:0;display:flex;flex-wrap:wrap;gap:6px;border:0;padding:0}.toc b{width:100%;padding:0 0 4px}.toc a{border:1px solid var(--line);font-size:13px}}
.prose{max-width:760px;color:var(--text-2);font-size:16.5px}
.prose h2{font-size:clamp(28px,3.4vw,38px);color:var(--text);margin:64px 0 18px;padding-top:8px}
.prose h2:first-child{margin-top:0}
.prose h3{color:var(--text);margin:36px 0 10px;font-size:21px}
.prose p{margin:0 0 16px}
.prose ul,.prose ol{padding-left:22px;margin:0 0 18px}
.prose li{margin:6px 0}
.prose strong{color:var(--text)}
.prose code{font-family:var(--mono);font-size:.88em;background:var(--surface-2);border:1px solid var(--line);padding:2px 6px;border-radius:6px;color:var(--text);word-break:normal;overflow-wrap:anywhere;white-space:normal}
.prose pre{background:#07070a;border:1px solid var(--line);border-radius:14px;padding:18px;overflow-x:auto;font-size:13px;line-height:1.6;margin:0 0 18px}
.prose pre code{background:none;border:0;padding:0;word-break:normal}
.callout{display:grid;grid-template-columns:auto 1fr;gap:14px;padding:18px 20px;border-radius:14px;background:var(--red-soft);border:1px solid rgba(255,59,63,.22);margin:22px 0;color:var(--text-2)}
.callout svg{width:20px;height:20px;color:var(--red-2);margin-top:3px}
.callout--info{background:rgba(255,255,255,.03);border-color:var(--line-2)}
.callout--info svg{color:var(--text-2)}
.callout p{margin:0}
.table-wrap{overflow-x:auto;margin:0 0 22px;border:1px solid var(--line);border-radius:14px}
table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:520px}
th,td{text-align:left;padding:13px 16px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--bg-2);font-weight:600}
td{color:var(--text-2)}
tr:last-child td{border-bottom:0}
td:first-child{color:var(--text);font-weight:500}

/* ---------- FAQ */
.faq{display:grid;gap:10px;max-width:880px}
.faq-group{margin-top:44px}
.faq-group:first-child{margin-top:0}
.faq-group h2{font-size:24px;margin-bottom:16px}
details{border:1px solid var(--line);border-radius:14px;background:var(--bg-2);transition:border-color .2s}
details[open]{border-color:var(--line-2);background:var(--surface)}
summary{list-style:none;cursor:pointer;padding:20px 56px 20px 22px;position:relative;font-weight:600;font-size:16.5px;color:var(--text)}
summary::-webkit-details-marker{display:none}
summary::after{content:"";position:absolute;right:22px;top:50%;width:12px;height:12px;border-right:2px solid var(--muted);border-bottom:2px solid var(--muted);transform:translateY(-70%) rotate(45deg);transition:transform .25s}
details[open] summary::after{transform:translateY(-30%) rotate(-135deg)}
details .a{padding:0 22px 22px;color:var(--text-2)}
details .a p{margin:0 0 12px}
details .a p:last-child{margin:0}
.faq-search{display:flex;align-items:center;gap:12px;max-width:880px;border:1px solid var(--line-2);border-radius:14px;padding:0 16px;background:var(--surface);margin-bottom:34px}
.faq-search svg{width:18px;height:18px;color:var(--muted)}
.faq-search input{flex:1;height:54px;background:transparent;border:0;outline:0;color:var(--text);font-size:16px}

/* ---------- resources */
.res-group{margin-bottom:56px}
.res-group h2{font-size:26px;margin-bottom:20px;display:flex;align-items:center;gap:12px}
.link-card{display:flex;flex-direction:column;gap:6px;padding:20px 22px;border-radius:14px;border:1px solid var(--line);background:var(--bg-2);transition:.2s;min-width:0}
.link-card:hover{border-color:rgba(255,59,63,.4);transform:translateY(-2px);background:var(--surface)}
.link-card b{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:15.5px;color:var(--text)}
.link-card b svg{width:15px;height:15px;color:var(--muted);flex:none}
.link-card span{font-size:14px;color:var(--muted);line-height:1.5}
.link-card em{font-style:normal;font-size:12px;color:var(--faint);font-family:var(--mono);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

/* ---------- CTA + footer */
.cta{position:relative;overflow:hidden;border-radius:var(--radius-lg);padding:clamp(36px,6vw,72px);background:linear-gradient(135deg,#1c0c0f,#120a0c 45%,var(--bg-2));border:1px solid rgba(255,59,63,.22);display:grid;grid-template-columns:1.3fr auto;gap:32px;align-items:center}
.cta::before{content:"";position:absolute;right:-120px;bottom:-160px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(255,59,63,.3),transparent 70%)}
.cta>*{position:relative}
.cta p{color:var(--text-2);margin:14px 0 0;max-width:56ch}
@media (max-width:860px){.cta{grid-template-columns:1fr}}
.footer{border-top:1px solid var(--line);padding:64px 0 36px;margin-top:clamp(72px,10vw,120px);background:var(--bg-2)}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:32px}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr}}
.footer h4{font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:14px;font-family:var(--font)}
.footer ul{list-style:none;padding:0;margin:0;display:grid;gap:9px}
.footer li a{color:var(--text-2);text-decoration:none;font-size:14.5px}
.footer li a:hover{color:var(--text)}
.footer p{color:var(--muted);font-size:14px;margin:14px 0 0;max-width:36ch}
.footer-bottom{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:24px;border-top:1px solid var(--line);font-size:13px;color:var(--faint)}

/* ---------- reveal */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}

.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;z-index:300;background:var(--surface-2);border:1px solid var(--line-2);padding:12px 18px;border-radius:12px;font-size:14px;font-weight:500;box-shadow:var(--shadow);transition:.25s;pointer-events:none}
.toast.is-on{opacity:1;transform:translate(-50%,0)}

/* ---------- misc */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
@media (max-width:900px){.split{grid-template-columns:1fr}}
.list-check{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:12px}
.list-check li{position:relative;display:block;padding-left:34px;color:var(--text-2)}
.list-check li::before{content:"";position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:7px;background:var(--green-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232bd98a' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/13px no-repeat}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
@media (max-width:900px){.facts{grid-template-columns:repeat(2,1fr)}}
.fact{padding:22px;border-radius:var(--radius);border:1px solid var(--line);background:var(--bg-2)}
.fact b{display:block;font-family:var(--display);font-size:clamp(26px,3vw,34px);font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}
.fact span{font-size:13.5px;color:var(--muted)}
.tag{display:inline-block;font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding:4px 8px;border-radius:7px;background:var(--surface-3);color:var(--text-2)}
.tag--live{background:var(--green-soft);color:var(--green)}

/* ---------- responsive hardening */
.hero-grid>*,.calc>*,.why>*,.split>*,.charts>*,.cta>*,.grid>*,.footer-grid>*{min-width:0}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-visual{max-width:300px;order:-1;margin-bottom:-10px}
  .hero{padding-top:calc(var(--header-h) + 28px)}
  .dash-head>div:last-child{justify-items:start!important}
}
@media (max-width:560px){
  .hero-visual{max-width:220px}
  .btn-row .btn{flex:1 1 auto}
  .chart{height:210px}
  .chart-card{padding:18px 16px 12px}
  .chart-card .big{font-size:21px}
  .res{flex-wrap:wrap}
  .compare-grid{grid-template-columns:1fr}
}

/* ---------- tablet refinements */
.res .a b{white-space:nowrap}
.res--hero .a b{font-size:clamp(26px,3.2vw,40px)}
.nowrap{white-space:nowrap}
@media (max-width:1180px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .why{grid-template-columns:1fr}
  .fee-visual{position:relative;top:0;order:2}
  .cta{grid-template-columns:1fr}
}
@media (max-width:1100px){
  .calc{grid-template-columns:1fr}
  .calc-in{border-right:0;border-bottom:1px solid var(--line)}
}
@media (max-width:640px){.grid-4{grid-template-columns:1fr}}

/* ---------- tables become cards on phones */
@media (max-width:640px){
  .table-wrap{overflow:visible;border:0;border-radius:0}
  .table-wrap table{min-width:0;display:block}
  .table-wrap thead{display:none}
  .table-wrap tbody{display:grid;gap:10px}
  .table-wrap tr{display:grid;grid-template-columns:1fr auto;gap:4px 14px;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--bg-2)}
  .table-wrap td{display:block;padding:0;border:0}
  .table-wrap td:first-child{grid-column:1}
  .table-wrap td:nth-child(2){grid-column:2;text-align:right;color:var(--text);font-weight:600;white-space:nowrap}
  .table-wrap td:nth-child(n+3){grid-column:1/-1;font-size:13.5px;color:var(--muted)}
}
.prose .card{padding:20px 22px}
.prose .card h4{margin:0;color:var(--text)}
.prose .card p{margin:8px 0 0;font-size:15px;line-height:1.55}

/* mobile menu: no backdrop-filter while open (it would trap the fixed menu inside the header) */
@media (max-width:1220px){
  .header.is-open{background:#09090c;backdrop-filter:none;-webkit-backdrop-filter:none}
  .nav{z-index:99}
}

.nav .nav-cta{display:none}
@media (max-width:1220px){.nav .nav-cta{display:flex;margin-top:22px;border:0;border-radius:14px;justify-content:center;font-family:var(--font);font-size:16px;color:#fff;background:var(--red)}}