:root{
    --navy:#2E388D;
    --navy-ink:#070A1F;
    --orange:#F0501C;
    --paper:#F7F5F0;
    --dim:#C7D4F4;
    --display:"Avenir Next","Avenir",Futura,"Century Gothic","Segoe UI",sans-serif;
    --mono:ui-monospace,"SF Mono","Cascadia Code",Menlo,Consolas,monospace;
  }
  *{margin:0;padding:0;box-sizing:border-box}
  body{background:var(--navy-ink);color:var(--paper);font-family:var(--display);overflow-x:hidden}
  ::selection{background:var(--orange);color:var(--navy-ink)}

  /* ---------- scrubbed canvas background ---------- */
  #film{position:fixed;inset:0;z-index:0;width:100%;height:100%;display:block}
  .loadbar{
    position:fixed;top:0;left:0;height:2px;z-index:9;background:var(--orange);
    width:0%;opacity:1;transition:width .3s ease,opacity .6s ease;
  }

  .grade{
    position:fixed;inset:0;z-index:1;pointer-events:none;
    background:radial-gradient(120% 90% at 50% 20%, rgba(7,10,31,0) 55%, rgba(7,10,31,.55) 100%);
  }
  .darken{position:fixed;inset:0;z-index:1;pointer-events:none;background:rgba(7,10,31,1);opacity:0;will-change:opacity}

  /* ---------- drifting fog layers ---------- */
  .fog{position:fixed;left:-40%;width:180%;z-index:2;pointer-events:none;filter:blur(2px)}
  .fog span{
    position:absolute;border-radius:50%;
    background:radial-gradient(closest-side, rgba(255,255,255,.5), rgba(255,255,255,0));
    filter:blur(18px);
  }
  .fog-1{top:46%;height:26vh;animation:drift1 70s linear infinite;opacity:.5}
  .fog-2{top:60%;height:30vh;animation:drift2 105s linear infinite;opacity:.35}
  .fog-1 span:nth-child(1){left:4%;top:16%;width:34vw;height:12vh}
  .fog-1 span:nth-child(2){left:34%;top:42%;width:44vw;height:14vh}
  .fog-1 span:nth-child(3){left:66%;top:8%;width:30vw;height:11vh}
  .fog-2 span:nth-child(1){left:10%;top:30%;width:48vw;height:16vh}
  .fog-2 span:nth-child(2){left:52%;top:10%;width:40vw;height:14vh}
  .fog-2 span:nth-child(3){left:80%;top:44%;width:34vw;height:13vh}
  @keyframes drift1{from{transform:translateX(-6%)}to{transform:translateX(6%)}}
  @keyframes drift2{from{transform:translateX(5%)}to{transform:translateX(-5%)}}
  @media(prefers-reduced-motion:reduce){.fog-1,.fog-2{animation:none}}

  .scrim{position:fixed;left:0;right:0;z-index:3;pointer-events:none}
  .scrim.top{top:0;height:130px;background:linear-gradient(180deg,rgba(7,10,31,.6),transparent)}
  .scrim.bottom{bottom:0;height:120px;background:linear-gradient(0deg,rgba(7,10,31,.55),transparent)}

  /* ---------- orbit navigation: nodes circling the peak ---------- */
  #orbit{position:fixed;inset:0;z-index:5;pointer-events:none}
  .node{
    position:absolute;transform:translate(-50%,-50%);
    display:flex;flex-direction:column;align-items:center;gap:7px;
    text-decoration:none;pointer-events:auto;cursor:pointer;
    transition:transform .25s ease;
  }
  .node:hover{transform:translate(-50%,-50%) scale(1.14)}
  .node .dot{
    width:13px;height:13px;border-radius:50%;
    background:var(--orange);
    box-shadow:0 0 12px 3px rgba(240,80,28,.8), 0 0 30px 8px rgba(240,80,28,.35);
    border:2px solid rgba(255,255,255,.85);
  }
  .node.blue .dot{
    background:#2E7BFF;
    box-shadow:0 0 12px 3px rgba(46,123,255,.8), 0 0 30px 8px rgba(46,123,255,.35);
  }
  .node .lbl{
    font-family:var(--mono);font-size:10px;letter-spacing:.2em;
    text-transform:uppercase;color:var(--paper);white-space:nowrap;
    text-shadow:0 1px 12px rgba(7,10,31,.95), 0 0 4px rgba(7,10,31,.9);
  }
  .node .num{
    font-family:var(--mono);font-size:8.5px;letter-spacing:.16em;
    color:#FF9A6E;text-shadow:0 1px 10px rgba(7,10,31,.95);
  }
  .node.blue .num{color:#8FBAFF}
  @media(max-width:640px){
    .node .lbl{font-size:8.5px;letter-spacing:.12em}
    .node .dot{width:10px;height:10px}
  }

  /* ---------- HUD ---------- */
  .hud{
    position:fixed;z-index:6;font-family:var(--mono);font-size:11px;
    letter-spacing:.14em;color:var(--dim);text-transform:uppercase;
    pointer-events:none;text-shadow:0 1px 14px rgba(7,10,31,.9);
  }
  .hud strong{color:var(--paper);font-weight:600}
  .hud-tl{top:20px;left:22px}
  .hud-tr{top:20px;right:22px;text-align:right}
  .hud-bl{bottom:20px;left:22px}
  .hud .big{display:block;font-size:22px;letter-spacing:.06em;color:var(--paper);font-weight:600;margin-top:4px}
  .hud .tagline{
    display:block;font-size:10px;letter-spacing:.22em;color:#FF9A6E;
    margin-top:3px;transition:opacity .5s ease;
  }
  .hud .tagline.gone{opacity:0}
  .hud .accent{color:var(--orange)}
  .hud-cta{
    position:fixed;bottom:20px;right:22px;z-index:7;
    font-family:var(--mono);font-size:11px;letter-spacing:.16em;
    text-transform:uppercase;text-decoration:none;
    color:var(--navy-ink);background:var(--orange);
    padding:10px 16px;border-radius:999px;font-weight:700;
    box-shadow:0 4px 24px rgba(240,80,28,.55);
    transition:transform .2s ease;
  }
  .hud-cta:hover{transform:translateY(-2px)}
  @media(max-width:640px){.hud-tr{display:none}.hud{font-size:10px}}

  /* ---------- content ---------- */
  main{position:relative;z-index:4}
  .stage{min-height:130vh;display:flex;align-items:center;justify-content:center;padding:0 6vw}

  .hero{
    min-height:100vh;display:flex;flex-direction:column;
    align-items:center;justify-content:flex-start;
    padding:10vh 6vw 0;text-align:center;
  }
  .eyebrow{
    font-family:var(--mono);font-size:11px;letter-spacing:.3em;text-transform:uppercase;
    color:rgba(255,255,255,.9);text-shadow:0 1px 16px rgba(7,10,31,.85);
  }
  .eyebrow b{color:#FF7A4D;font-weight:600}
  .hero h1{
    font-size:clamp(56px,11vw,140px);font-weight:800;letter-spacing:-.03em;line-height:.95;
    margin:16px 0 4px;text-shadow:0 6px 50px rgba(7,10,31,.75);
  }
  .hero .sub{
    font-size:clamp(20px,3.4vw,34px);font-weight:300;font-style:italic;
    color:rgba(255,255,255,.92);letter-spacing:.04em;text-shadow:0 2px 24px rgba(7,10,31,.8);
  }
  .hero-lede{
    max-width:520px;margin:22px auto 26px;font-size:15.5px;line-height:1.65;
    color:rgba(255,255,255,.92);text-shadow:0 1px 18px rgba(7,10,31,.85);
  }
  .hero-btn{display:inline-block}
  .scroll-hint{
    margin-top:auto;margin-bottom:6vh;font-family:var(--mono);font-size:11px;
    letter-spacing:.24em;text-transform:uppercase;color:rgba(255,255,255,.92);
    text-shadow:0 1px 16px rgba(7,10,31,.9);animation:bob 2.4s ease-in-out infinite;
  }
  @keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(8px)}}
  @media(prefers-reduced-motion:reduce){.scroll-hint{animation:none}}

  .card{
    width:min(520px,92vw);
    text-align:left;
    background:rgba(7,10,31,.72);
    border:1px solid rgba(247,245,240,.15);
    border-top:2px solid var(--orange);
    border-radius:14px;padding:34px 34px 30px;
    backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);
    box-shadow:0 24px 70px rgba(7,10,31,.5);
    opacity:0;transform:translateY(36px);
    transition:opacity .7s ease,transform .7s ease;
  }
  .card.visible{opacity:1;transform:translateY(0)}
  @media(prefers-reduced-motion:reduce){.card{opacity:1;transform:none;transition:none}}
  .card .stage-label{font-family:var(--mono);font-size:10px;letter-spacing:.26em;text-transform:uppercase;color:var(--dim);margin-bottom:14px}
  .card .stage-label b{color:#FF7A4D;font-weight:600}
  .card h2{font-size:clamp(30px,4.5vw,42px);font-weight:800;letter-spacing:-.02em;line-height:1.05;margin-bottom:16px}
  .card h2 em{font-weight:300;font-style:italic;color:var(--dim)}
  .card p{font-size:15.5px;line-height:1.65;color:#D7DEF6;margin-bottom:12px}
  .card p strong{color:var(--paper)}
  .card .rows{margin-top:18px;border-top:1px solid rgba(247,245,240,.14)}
  .card .row{display:flex;justify-content:space-between;gap:16px;padding:10px 0;border-bottom:1px solid rgba(247,245,240,.09);font-size:13.5px}
  .card .row span:first-child{color:var(--dim)}
  .card .row span:last-child{color:var(--paper);font-weight:600;text-align:right}
  .card .row .o{color:#FF7A4D}
  .chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
  .chip{font-family:var(--mono);font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--paper);border:1px solid rgba(240,80,28,.6);border-radius:999px;padding:6px 12px}

  /* ---------- ledger ---------- */
  .ledger{
    position:relative;z-index:4;
    background:linear-gradient(180deg,rgba(7,10,31,0) 0%,rgba(7,10,31,.92) 10%,rgba(7,10,31,.98) 100%);
    padding:24vh 6vw 14vh;
  }
  .ledger-inner{max-width:1060px;margin:0 auto}
  .ledger .eyebrow{margin-bottom:14px;text-shadow:none;color:#9AA2D6}
  .ledger h2{font-size:clamp(38px,6vw,64px);font-weight:800;letter-spacing:-.02em;margin-bottom:14px}
  .ledger h2 em{font-weight:300;font-style:italic;color:#9AA2D6}
  .ledger .lede{max-width:560px;color:#C8CDEF;line-height:1.65;font-size:16px;margin-bottom:56px}
  .tiers{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:64px}
  @media(max-width:820px){.tiers{grid-template-columns:1fr}}
  .tier{border:1px solid rgba(247,245,240,.14);border-radius:16px;padding:30px 28px;background:rgba(46,56,141,.16);display:flex;flex-direction:column}
  .tier.featured{border-color:var(--orange);background:rgba(46,56,141,.3);position:relative}
  .tier.featured::before{
    content:"MOST CLIMBED";position:absolute;top:-11px;left:24px;
    font-family:var(--mono);font-size:9.5px;letter-spacing:.2em;
    background:var(--orange);color:var(--navy-ink);font-weight:700;
    padding:4px 10px;border-radius:999px;
  }
  .tier .t-name{font-family:var(--mono);font-size:11px;letter-spacing:.24em;text-transform:uppercase;color:#9AA2D6;margin-bottom:14px}
  .tier .t-price{font-size:44px;font-weight:800;letter-spacing:-.02em}
  .tier .t-price small{font-size:14px;font-weight:400;color:#9AA2D6;letter-spacing:0}
  .tier ul{list-style:none;margin:22px 0 26px;flex:1}
  .tier li{font-size:14px;color:#C8CDEF;line-height:1.5;padding:8px 0 8px 22px;position:relative;border-bottom:1px solid rgba(247,245,240,.07)}
  .tier li::before{content:"▲";position:absolute;left:0;top:9px;font-size:9px;color:var(--orange)}
  .tier a{
    display:block;text-align:center;text-decoration:none;
    font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;
    padding:13px;border-radius:999px;color:var(--paper);border:1px solid rgba(247,245,240,.3);
    transition:background .2s ease,color .2s ease;
  }
  .tier.featured a{background:var(--orange);color:var(--navy-ink);border-color:var(--orange)}
  .tier a:hover{background:var(--paper);color:var(--navy-ink);border-color:var(--paper)}
  .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
  @media(max-width:820px){.stats{grid-template-columns:repeat(2,1fr)}}
  .stat{border:1px solid rgba(247,245,240,.12);border-radius:14px;padding:22px 20px;background:rgba(10,14,42,.5)}
  .stat .n{font-size:34px;font-weight:800;letter-spacing:-.02em}
  .stat .n em{font-style:normal;color:var(--orange)}
  .stat .l{font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:#9AA2D6;margin-top:8px;line-height:1.5}

  .faq{position:relative;z-index:4;background:rgba(7,10,31,.98);padding:6vh 6vw 10vh}
  .faq-inner{max-width:760px;margin:0 auto}
  .faq .eyebrow{text-shadow:none;color:#9AA2D6;margin-bottom:12px}
  .faq h2{font-size:clamp(32px,5vw,52px);font-weight:800;letter-spacing:-.02em;margin-bottom:8px}
  .faq h2 em{font-weight:300;font-style:italic;color:#9AA2D6}
  .faq .lede{color:#C8CDEF;line-height:1.6;margin-bottom:34px}
  .faq details{border-bottom:1px solid rgba(247,245,240,.12)}
  .faq summary{
    cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;
    gap:16px;padding:18px 2px;font-size:16px;font-weight:600;color:var(--paper);
  }
  .faq summary::-webkit-details-marker{display:none}
  .faq summary::after{content:"+";color:var(--orange);font-size:20px;font-weight:400;transition:transform .25s ease}
  .faq details[open] summary::after{transform:rotate(45deg)}
  .faq .a{padding:0 2px 20px;color:#C8CDEF;line-height:1.65;font-size:14.5px}
  .epilogue{position:relative;z-index:4;background:rgba(7,10,31,.98);text-align:center;padding:16vh 6vw 8vh}
  .epilogue .eyebrow{text-shadow:none;color:#9AA2D6}
  .epilogue h2{font-size:clamp(40px,7vw,84px);font-weight:800;letter-spacing:-.03em;line-height:1;margin:16px 0 20px}
  .epilogue h2 em{font-weight:300;font-style:italic;color:#9AA2D6}
  .epilogue p{max-width:520px;margin:0 auto 34px;color:#C8CDEF;line-height:1.65}
  .epilogue p b{color:var(--orange)}
  .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
  .btn{text-decoration:none;font-family:var(--mono);font-size:12px;letter-spacing:.18em;text-transform:uppercase;font-weight:700;padding:16px 30px;border-radius:999px;transition:transform .2s ease}
  .btn:hover{transform:translateY(-2px)}
  .btn-primary{background:var(--orange);color:var(--navy-ink)}
  .btn-ghost{border:1px solid rgba(247,245,240,.35);color:var(--paper)}
  footer{background:rgba(7,10,31,.98);padding:10px 6vw 48px;text-align:center;font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:#59619C;line-height:2}