/* ===========================================================
   LevelFi — shared stylesheet
   =========================================================== */
:root{
  --bg:#050807;
  --bg-soft:#0a0f0d;
  --panel:#0c1311;
  --panel-2:#0f1715;
  --head:#f2f1ea;
  --text:#cfd6d2;
  --muted:#828c87;
  --faint:#5b645f;
  --teal:#2dd4bf;
  --green:#4ade80;
  --grad:linear-gradient(118deg,#2dd4bf 0%,#3fdca0 48%,#4ade80 100%);
  --border:rgba(255,255,255,.085);
  --border-soft:rgba(255,255,255,.05);
  --ring:rgba(45,212,191,.5);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--text);
  font-family:"Hanken Grotesk",system-ui,sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
::selection{background:rgba(74,222,128,.25);color:#fff}

/* ---------- atmospheric background ---------- */
.bg-fx{position:fixed;inset:0;z-index:-2;pointer-events:none}
.bg-fx::before{ /* central teal glow */
  content:"";position:absolute;left:50%;top:-6%;transform:translateX(-50%);
  width:1100px;height:900px;
  background:radial-gradient(48% 50% at 50% 40%,rgba(45,212,191,.16),rgba(45,212,191,.05) 45%,transparent 72%);
  filter:blur(8px);
}
.bg-fx::after{ /* deep vignette */
  content:"";position:absolute;inset:0;
  background:radial-gradient(120% 80% at 50% 0%,transparent 40%,rgba(0,0,0,.55) 100%);
}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.04;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

.wrap{width:min(1180px,92vw);margin-inline:auto}

/* ---------- nav ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:50;
  border-bottom:1px solid transparent;transition:.4s var(--ease);}
header.scrolled{background:rgba(5,8,7,.72);backdrop-filter:blur(14px);border-bottom-color:var(--border-soft)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:11px;font-weight:700;letter-spacing:.16em;font-size:20px}
.brand .logo{width:30px;height:30px;display:block;filter:drop-shadow(0 0 10px rgba(45,212,191,.4))}
.brand b{color:#fff;font-weight:700}
.brand .fi{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.navlinks{display:flex;align-items:center;gap:42px}
.navlinks a{color:var(--muted);font-size:15.5px;font-weight:500;transition:color .25s;position:relative}
.navlinks a:hover{color:#fff}
.navlinks a::after{content:"";position:absolute;left:0;right:0;bottom:-7px;height:2px;background:var(--grad);
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);border-radius:2px}
.navlinks a:hover::after{transform:scaleX(1)}
.btn-grad{background:var(--grad);color:#06241b;font-weight:700;font-size:15px;
  padding:12px 24px;border-radius:999px;border:none;cursor:pointer;display:inline-block;
  box-shadow:0 6px 26px rgba(45,212,191,.28);transition:.3s var(--ease);white-space:nowrap}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 10px 34px rgba(45,212,191,.42)}
.menu-btn{display:none;background:none;border:none;cursor:pointer;width:30px;height:24px;position:relative}
.menu-btn span{position:absolute;left:0;right:0;height:2px;background:#e6e9e7;border-radius:2px;transition:.3s var(--ease)}
.menu-btn span:nth-child(1){top:2px}.menu-btn span:nth-child(2){top:11px}.menu-btn span:nth-child(3){top:20px}
body.menu-open .menu-btn span:nth-child(1){top:11px;transform:rotate(45deg)}
body.menu-open .menu-btn span:nth-child(2){opacity:0}
body.menu-open .menu-btn span:nth-child(3){top:11px;transform:rotate(-45deg)}

/* ---------- hero ---------- */
.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:130px 0 80px;position:relative}
.hero .logo-big{width:118px;height:118px;filter:drop-shadow(0 0 28px rgba(45,212,191,.5))}
.badge{display:inline-flex;align-items:center;gap:8px;margin-top:26px;
  padding:9px 20px;border:1px solid rgba(74,222,128,.28);border-radius:999px;
  background:rgba(45,212,191,.05);
  color:#5be3a0;font-size:13px;font-weight:600;letter-spacing:.22em;text-transform:uppercase}
h1{font-family:"Spectral",serif;color:var(--head);font-weight:500;
  font-size:clamp(48px,8.6vw,108px);line-height:.99;letter-spacing:-.015em;
  margin-top:30px;max-width:14ch}
h1 .game{font-style:italic;font-weight:500;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{margin-top:30px;max-width:46ch;font-size:clamp(17px,2vw,21px);color:var(--muted);line-height:1.62}
.store-row{display:flex;gap:16px;margin-top:40px;flex-wrap:wrap;justify-content:center}
.store-btn{display:flex;align-items:center;gap:13px;background:var(--panel);
  border:1px solid var(--border);border-radius:14px;padding:12px 22px;cursor:pointer;
  transition:.3s var(--ease);min-width:200px}
.store-btn:hover{transform:translateY(-3px);border-color:rgba(74,222,128,.4);background:var(--panel-2)}
.store-btn svg{flex-shrink:0}
.store-btn .st-txt{text-align:left;line-height:1.2}
.store-btn .st-small{font-size:11px;color:var(--muted);font-weight:500}
.store-btn .st-big{font-size:18px;color:#fff;font-weight:700}

/* hero load animation */
.reveal-hero{opacity:0;transform:translateY(22px);animation:rise .9s var(--ease) forwards}
@keyframes rise{to{opacity:1;transform:none}}

/* ---------- section shells ---------- */
section{position:relative}
.sec{padding:120px 0}
.eyebrow{color:#5be3a0;font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  display:flex;align-items:center;gap:10px;justify-content:center}
.eyebrow::before,.eyebrow::after{content:"";width:34px;height:1px;background:linear-gradient(90deg,transparent,rgba(74,222,128,.5))}
.eyebrow::after{background:linear-gradient(90deg,rgba(74,222,128,.5),transparent)}
.sec-title{font-family:"Spectral",serif;font-weight:500;color:var(--head);text-align:center;
  font-size:clamp(34px,5vw,58px);line-height:1.05;letter-spacing:-.01em;margin-top:18px;max-width:18ch;margin-inline:auto}
.sec-title em{font-style:italic;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-sub{text-align:center;color:var(--muted);max-width:54ch;margin:20px auto 0;font-size:18px}

/* ---------- how it works: level path ---------- */
.path{margin-top:72px;position:relative}
.path::before{content:"";position:absolute;left:50%;top:30px;bottom:30px;width:2px;transform:translateX(-50%);
  background:linear-gradient(180deg,transparent,rgba(74,222,128,.35),rgba(45,212,191,.35),transparent)}
.lvl{display:grid;grid-template-columns:1fr 88px 1fr;align-items:center;gap:0;margin-bottom:18px}
.lvl-card{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:26px 28px;
  transition:.35s var(--ease);position:relative;overflow:hidden}
.lvl-card::after{content:"";position:absolute;inset:0;border-radius:18px;padding:1px;
  background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:.35s}
.lvl-card:hover{transform:translateY(-4px);background:var(--panel-2)}
.lvl-card:hover::after{opacity:.7}
.lvl-card h3{font-family:"Spectral",serif;font-weight:600;color:#fff;font-size:24px;margin-bottom:8px}
.lvl-card p{color:var(--muted);font-size:16px}
.lvl-card .xp{display:inline-block;margin-top:14px;font-size:12px;font-weight:700;letter-spacing:.1em;
  color:#5be3a0;background:rgba(74,222,128,.08);border:1px solid rgba(74,222,128,.2);
  padding:4px 11px;border-radius:999px}
.node{display:flex;align-items:center;justify-content:center;position:relative;z-index:2}
.node .dot{width:62px;height:62px;border-radius:50%;background:var(--bg-soft);
  border:1px solid rgba(74,222,128,.3);display:grid;place-items:center;
  font-family:"Spectral",serif;font-weight:600;font-size:22px;color:#fff;
  box-shadow:0 0 0 6px rgba(5,8,7,1),0 0 24px rgba(45,212,191,.2)}
.lvl:nth-child(odd) .lvl-card{grid-column:1}
.lvl:nth-child(odd) .node{grid-column:2}
.lvl:nth-child(odd) .spacer{grid-column:3}
.lvl:nth-child(even) .spacer{grid-column:1}
.lvl:nth-child(even) .node{grid-column:2}
.lvl:nth-child(even) .lvl-card{grid-column:3}
.lvl:nth-child(even) .lvl-card{text-align:right}

/* ---------- the app ---------- */
.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;margin-top:70px}
.features{display:flex;flex-direction:column;gap:14px}
.feat{display:flex;gap:18px;padding:22px;border-radius:16px;border:1px solid var(--border-soft);
  background:var(--panel);transition:.3s var(--ease)}
.feat:hover{border-color:rgba(74,222,128,.25);transform:translateX(4px)}
.feat .ic{width:46px;height:46px;flex-shrink:0;border-radius:12px;background:rgba(45,212,191,.1);
  display:grid;place-items:center;color:var(--teal)}
.feat h4{color:#fff;font-size:18px;font-weight:600;margin-bottom:3px}
.feat p{color:var(--muted);font-size:15px}

/* phone mockup */
.phone{justify-self:center;width:286px;height:580px;border-radius:42px;background:linear-gradient(160deg,#10201b,#070b0a);
  border:1px solid rgba(255,255,255,.1);padding:13px;position:relative;
  box-shadow:0 40px 90px rgba(0,0,0,.6),0 0 50px rgba(45,212,191,.1)}
.phone::before{content:"";position:absolute;top:20px;left:50%;transform:translateX(-50%);width:90px;height:22px;
  background:#05080a;border-radius:14px;z-index:3}
.screen{width:100%;height:100%;border-radius:30px;background:radial-gradient(120% 60% at 50% 0%,#0e2b22,#070d0b);
  overflow:hidden;position:relative;padding:40px 22px 22px}
.screen .s-top{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:13px}
.screen .s-streak{color:#ffb454;font-weight:700}
.screen .s-title{font-family:"Spectral",serif;color:#fff;font-size:26px;font-weight:600;margin-top:24px;line-height:1.15}
.screen .s-sub{color:var(--muted);font-size:13px;margin-top:6px}
.pbar{height:10px;border-radius:999px;background:rgba(255,255,255,.08);margin-top:22px;overflow:hidden}
.pbar i{display:block;height:100%;width:68%;background:var(--grad);border-radius:999px}
.plabel{display:flex;justify-content:space-between;font-size:11px;color:var(--muted);margin-top:7px;font-weight:600}
.s-card{margin-top:18px;background:rgba(255,255,255,.04);border:1px solid var(--border-soft);
  border-radius:14px;padding:14px;display:flex;align-items:center;gap:12px}
.s-card .num{width:34px;height:34px;border-radius:9px;background:var(--grad);color:#06241b;
  font-weight:700;display:grid;place-items:center;flex-shrink:0;font-size:15px}
.s-card.done .num{background:rgba(74,222,128,.15);color:#5be3a0}
.s-card .t{color:#e6e9e7;font-size:14px;font-weight:600}
.s-card .t span{display:block;color:var(--muted);font-size:11.5px;font-weight:500}
.s-cta{position:absolute;left:22px;right:22px;bottom:22px;background:var(--grad);color:#06241b;
  text-align:center;font-weight:700;padding:13px;border-radius:13px;font-size:15px}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:84px;
  border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);padding:46px 0}
.stat{text-align:center}
.stat .n{font-family:"Spectral",serif;font-size:clamp(38px,5vw,56px);font-weight:600;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{color:var(--muted);font-size:15px;margin-top:4px}

/* ---------- mission ---------- */
.mission{text-align:center}
.mission-quote{font-family:"Spectral",serif;font-weight:400;color:var(--head);
  font-size:clamp(26px,3.8vw,44px);line-height:1.32;max-width:20ch;margin:34px auto 0;letter-spacing:-.01em}
.mission-quote em{font-style:italic;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ---------- cta band ---------- */
.cta{position:relative;overflow:hidden;border-radius:30px;border:1px solid var(--border);
  background:radial-gradient(80% 140% at 50% 0%,rgba(45,212,191,.13),transparent 60%),var(--panel);
  padding:72px 40px;text-align:center;margin-top:40px}
.cta h2{font-family:"Spectral",serif;font-weight:500;color:#fff;font-size:clamp(32px,4.4vw,52px);line-height:1.05}
.cta h2 em{font-style:italic;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.cta p{color:var(--muted);margin-top:16px;font-size:18px}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--border-soft);margin-top:120px;padding:54px 0 40px}
.foot{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap}
.foot .brand{font-size:18px}
.foot-links{display:flex;gap:48px;flex-wrap:wrap}
.foot-col h5{color:#fff;font-size:14px;font-weight:700;margin-bottom:14px;letter-spacing:.04em}
.foot-col a{display:block;color:var(--muted);font-size:14.5px;margin-bottom:9px;transition:color .25s}
.foot-col a:hover{color:#5be3a0}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  margin-top:48px;padding-top:26px;border-top:1px solid var(--border-soft);color:var(--faint);font-size:13.5px}
.foot-bottom .disc{max-width:60ch}

/* ---------- scroll reveal ---------- */
.r{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.r.in{opacity:1;transform:none}

/* ===========================================================
   Sub-page (content) styles — privacy, terms, contact, 404
   =========================================================== */
.page{max-width:760px;margin-inline:auto;padding:150px 0 40px}
.page-narrow{max-width:680px}
.page .kicker{color:#5be3a0;font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase}
.page h1.page-title{font-family:"Spectral",serif;font-weight:500;color:var(--head);
  font-size:clamp(40px,6vw,64px);line-height:1.02;letter-spacing:-.015em;margin:14px 0 0;max-width:none}
.page .updated{color:var(--faint);font-size:14px;margin-top:14px}
.prose{margin-top:40px}
.prose h2{font-family:"Spectral",serif;font-weight:600;color:#fff;font-size:25px;margin:38px 0 12px;letter-spacing:-.01em}
.prose h3{color:#fff;font-size:18px;font-weight:600;margin:24px 0 8px}
.prose p{color:var(--text);font-size:16.5px;margin-bottom:14px;line-height:1.7}
.prose ul{margin:0 0 16px 22px;color:var(--text)}
.prose li{margin-bottom:8px;line-height:1.6}
.prose a{color:#5be3a0;border-bottom:1px solid rgba(91,227,160,.35)}
.prose a:hover{color:#7ff0bb}
.prose strong{color:#fff}
.callout{background:var(--panel);border:1px solid var(--border);border-radius:14px;
  padding:18px 20px;color:var(--muted);font-size:14.5px;margin:8px 0 24px}
.backlink{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:15px;
  margin-top:48px;transition:color .25s}
.backlink:hover{color:#5be3a0}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:44px}
.contact-card{background:var(--panel);border:1px solid var(--border);border-radius:18px;padding:30px;
  transition:.3s var(--ease)}
.contact-card:hover{border-color:rgba(74,222,128,.3);transform:translateY(-3px)}
.contact-card .ic{width:46px;height:46px;border-radius:12px;background:rgba(45,212,191,.1);
  display:grid;place-items:center;color:var(--teal);margin-bottom:16px}
.contact-card h3{color:#fff;font-size:19px;font-weight:600;margin-bottom:6px}
.contact-card p{color:var(--muted);font-size:15px;margin-bottom:12px}
.contact-card a.link{color:#5be3a0;font-weight:600;font-size:15.5px}

/* 404 */
.nf{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:120px 0}
.nf .code{font-family:"Spectral",serif;font-weight:600;font-size:clamp(90px,18vw,180px);line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.nf h1{font-family:"Spectral",serif;font-weight:500;font-size:clamp(28px,4vw,42px);color:var(--head);margin-top:8px;max-width:none}
.nf p{color:var(--muted);margin-top:14px;max-width:42ch}

/* ---------- responsive ---------- */
@media(max-width:880px){
  .app-grid{grid-template-columns:1fr;gap:50px}
  .phone{order:-1}
  .navlinks,.nav .btn-grad{display:none}
  .menu-btn{display:block}
  .mobile-nav{position:fixed;inset:78px 0 auto 0;background:rgba(5,8,7,.97);backdrop-filter:blur(16px);
    border-bottom:1px solid var(--border);padding:24px 6vw 34px;display:none;flex-direction:column;gap:22px;z-index:49}
  body.menu-open .mobile-nav{display:flex}
  .mobile-nav a{color:var(--text);font-size:19px;font-weight:600}
  .mobile-nav .btn-grad{display:inline-block;text-align:center;margin-top:6px}
  .contact-grid{grid-template-columns:1fr}
}
@media(max-width:680px){
  .lvl{grid-template-columns:1fr}
  .path::before{left:31px}
  .lvl .node{grid-column:1!important;justify-content:flex-start;margin-bottom:14px}
  .node .dot{width:54px;height:54px;font-size:20px}
  .lvl .lvl-card,.lvl:nth-child(even) .lvl-card{grid-column:1!important;text-align:left}
  .lvl .spacer{display:none}
  .stats{grid-template-columns:1fr;gap:34px}
  .sec{padding:90px 0}
  .hero{padding:120px 0 60px}
  .page{padding:128px 0 30px}
}
@media(prefers-reduced-motion:reduce){
  .reveal-hero,.r{animation:none!important;transition:none!important;opacity:1!important;transform:none!important}
  html{scroll-behavior:auto}
}

/* ---------- waitlist signup ---------- */
.cta-eyebrow{color:#5be3a0;font-size:13px;font-weight:700;letter-spacing:.22em;text-transform:uppercase;margin-bottom:14px}
.waitlist{max-width:520px;margin:30px auto 0}
.wl-row{display:flex;gap:12px}
.wl-input{flex:1;min-width:0;background:var(--bg-soft);border:1px solid var(--border);border-radius:12px;
  padding:15px 18px;color:#fff;font-size:16px;font-family:inherit;outline:none;
  transition:border-color .25s,box-shadow .25s}
.wl-input::placeholder{color:var(--faint)}
.wl-input:focus{border-color:rgba(74,222,128,.55);box-shadow:0 0 0 3px rgba(45,212,191,.15)}
.wl-btn{flex-shrink:0;cursor:pointer}
.wl-btn[disabled]{opacity:.7;cursor:default}
.wl-note{color:var(--faint);font-size:13px;margin-top:14px;text-align:center}
.wl-success{color:#5be3a0;font-weight:600;font-size:17px;margin-top:8px;text-align:center}
.waitlist.is-success .wl-row,.waitlist.is-success .wl-note{display:none}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
@media(max-width:540px){
  .wl-row{flex-direction:column}
  .wl-btn{width:100%}
}