/* Steps Now — lykhin.com/steps-now
   Palette mirrors Sources/Shared/StepsProgressPalette.swift: the ring's four tiers. */
:root{
  --low:#E5533D;--mid:#F0B429;--high:#9ECE3A;--done:#34C759;
  --bg:#FAFAF7;--bg-2:#F2F2EC;--card:#FFFFFF;
  --ink:#121412;--ink-2:#3A3F3A;--muted:#6B716B;--line:#E6E6DE;
  --accent:#7DB52A;          /* darker lime: AA contrast for links/text on light bg */
  --phone:#0E0F0E;--screen:#F2F2F7;--screen-card:#FFFFFF;--screen-ink:#000;
  --shadow:0 1px 2px rgba(18,20,18,.04),0 12px 40px rgba(18,20,18,.08);
  --radius:22px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --bg:#0B0C0B;--bg-2:#121412;--card:#161816;
    --ink:#F2F3EF;--ink-2:#C9CCC5;--muted:#8E948C;--line:#252825;
    --accent:#A8DB4A;
    --phone:#2A2C2A;--screen:#000;--screen-card:#1C1C1E;--screen-ink:#fff;
    --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 40px rgba(0,0,0,.45);
  }
}
:root[data-theme="dark"]{
  --bg:#0B0C0B;--bg-2:#121412;--card:#161816;
  --ink:#F2F3EF;--ink-2:#C9CCC5;--muted:#8E948C;--line:#252825;
  --accent:#A8DB4A;
  --phone:#2A2C2A;--screen:#000;--screen-card:#1C1C1E;--screen-ink:#fff;
  --shadow:0 1px 2px rgba(0,0,0,.3),0 12px 40px rgba(0,0,0,.45);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 17px/1.6 "Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Helvetica,Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--accent);text-underline-offset:3px}
img,svg{display:block;max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding:0 16px}
@media (min-width:700px){.wrap{padding:0 28px}}
h1,h2,h3{font-family:"Inter Tight","Inter",sans-serif;letter-spacing:-.03em;line-height:1.05;margin:0 0 .45em;font-weight:800}
h1{font-size:clamp(44px,8.4vw,92px)}
h2{font-size:clamp(32px,5vw,54px)}
h3{font-size:21px;letter-spacing:-.015em;font-weight:700;line-height:1.25}
p{margin:0 0 1em}
.num{font-variant-numeric:tabular-nums}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:18px}
.eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--done);box-shadow:0 0 0 4px rgba(52,199,89,.18);animation:pulse 2.4s ease-in-out infinite}
@keyframes pulse{50%{box-shadow:0 0 0 7px rgba(52,199,89,.05)}}
.grad{background:linear-gradient(90deg,var(--low),var(--mid) 35%,var(--high) 68%,var(--done));-webkit-background-clip:text;background-clip:text;color:transparent}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid transparent;transition:border-color .2s}
.nav.scrolled{border-bottom-color:var(--line)}
.nav .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;color:var(--ink);text-decoration:none;font-size:17px;letter-spacing:-.01em}
.brand img{width:32px;height:32px;border-radius:8px;box-shadow:0 0 0 1px var(--line)}
.nav-links{display:flex;gap:26px;align-items:center}
.nav-links a{color:var(--ink-2);text-decoration:none;font-size:15px;font-weight:500}
.nav-links a:hover{color:var(--ink)}
@media (max-width:780px){.nav-links a:not(.btn){display:none}}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:14px 22px;border-radius:999px;font-weight:600;font-size:15px;text-decoration:none;border:0;cursor:pointer;transition:transform .15s,background .15s,opacity .15s;white-space:nowrap}
.btn:hover{transform:translateY(-1px)}
.btn-dark{background:var(--ink);color:var(--bg)!important}
.btn-line{background:transparent;color:var(--ink)!important;box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-line:hover{box-shadow:inset 0 0 0 1.5px var(--muted)}
.btn-sm{padding:9px 16px;font-size:14px}
.store{padding:11px 22px 11px 18px;border-radius:14px}
.store svg{width:24px;height:24px}
.store span{display:flex;flex-direction:column;line-height:1.1;text-align:left}
.store small{font-size:11px;font-weight:500;opacity:.75}
.store b{font-size:17px;font-weight:600;letter-spacing:-.01em}

/* hero */
.hero{position:relative;padding:56px 0 40px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-30% -10% auto auto;width:720px;height:720px;border-radius:50%;background:radial-gradient(closest-side,rgba(158,206,58,.22),transparent);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center;position:relative}
.hero .lead{font-size:clamp(18px,2.1vw,21px);color:var(--ink-2);max-width:31em}
.cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.trust{display:flex;gap:10px 22px;flex-wrap:wrap;margin-top:28px;font-size:14px;color:var(--muted)}
.trust span{display:inline-flex;align-items:center;gap:7px}
.trust svg{width:16px;height:16px;color:var(--done)}
@media (max-width:900px){.hero .wrap{grid-template-columns:1fr}.hero{padding-top:32px}}

/* phone mockup */
.stage{display:flex;justify-content:center;position:relative}
.phone{position:relative;width:min(320px,82vw);aspect-ratio:9/19.3;border-radius:52px;background:var(--phone);padding:11px;box-shadow:0 40px 80px -20px rgba(18,20,18,.35),0 0 0 1px rgba(255,255,255,.06) inset}
.phone::after{content:"";position:absolute;top:22px;left:50%;transform:translateX(-50%);width:31%;height:27px;border-radius:20px;background:#000;z-index:3}
.screen{position:relative;width:100%;height:100%;border-radius:42px;overflow:hidden}
.home{background:
  radial-gradient(120% 70% at 10% 0%,#B9E46A 0%,transparent 55%),
  radial-gradient(90% 60% at 100% 40%,#2FB39A 0%,transparent 60%),
  radial-gradient(100% 80% at 30% 100%,#1D4E89 0%,transparent 70%),#0F2F3A;padding:58px 18px 18px}
.status{position:absolute;top:18px;left:0;right:0;display:flex;justify-content:space-between;padding:0 30px;font:600 14px/1 -apple-system,"Inter",sans-serif;color:#fff;z-index:2}
.status .ic{display:flex;gap:5px;align-items:center}
.status .ic i{display:block;background:#fff;border-radius:2px}
.grid-icons{display:grid;grid-template-columns:repeat(4,1fr);gap:14px 12px}
.app{aspect-ratio:1;border-radius:24%;background:rgba(255,255,255,.22);backdrop-filter:blur(6px)}
.widget{grid-column:span 2;grid-row:span 2;aspect-ratio:1;border-radius:22px;background:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.18);position:relative;cursor:pointer;transition:transform .2s}
.widget:hover{transform:scale(1.03)}
.widget svg{width:84%;height:84%}
.dock{position:absolute;left:12px;right:12px;bottom:12px;height:78px;border-radius:30px;background:rgba(255,255,255,.22);backdrop-filter:blur(10px);display:grid;grid-template-columns:repeat(4,1fr);gap:12px;padding:12px 16px}
.dock .app{background:rgba(255,255,255,.35)}
.float-chip{position:absolute;background:var(--card);color:var(--ink);border-radius:16px;padding:10px 14px;box-shadow:var(--shadow);font-size:13px;font-weight:600;display:flex;align-items:center;gap:8px;border:1px solid var(--line);animation:bob 6s ease-in-out infinite}
.float-chip b{font-family:"Inter Tight";font-size:17px}
.float-chip .dot{width:9px;height:9px;border-radius:50%;background:var(--done)}
.chip-a{left:max(-10px,calc(50% - 260px));top:24%}
.chip-b{right:max(-10px,calc(50% - 250px));bottom:22%;animation-delay:-3s}
@keyframes bob{50%{transform:translateY(-8px)}}
@media (max-width:520px){.chip-a{left:0;top:6%}.chip-b{right:0;bottom:8%}}
@media (prefers-reduced-motion:reduce){.float-chip,.eyebrow i{animation:none}}

/* sections */
section{padding:96px 0}
@media (max-width:700px){section{padding:64px 0}}
.section-head{max-width:700px;margin-bottom:48px}
.section-head p{color:var(--ink-2);font-size:19px}
.alt{background:var(--bg-2)}

/* live strip */
.live{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media (max-width:820px){.live{grid-template-columns:1fr}}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.race{display:grid;gap:18px;margin-top:8px}
.lane{display:grid;grid-template-columns:120px 1fr 74px;gap:14px;align-items:center;font-size:14px;color:var(--ink-2)}
.lane .bar{height:12px;border-radius:999px;background:var(--bg-2);overflow:hidden}
.lane .bar i{display:block;height:100%;width:0;border-radius:999px;background:var(--muted);transition:width 1.2s cubic-bezier(.2,.8,.2,1)}
.lane.us .bar i{background:linear-gradient(90deg,var(--high),var(--done))}
.lane b{font-family:"Inter Tight";font-size:17px;color:var(--ink);text-align:right}
.note{font-size:13px;color:var(--muted);margin-top:18px}
@media (max-width:460px){.lane{grid-template-columns:92px 1fr 62px;gap:10px}}

/* ring playground */
.play{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
@media (max-width:900px){.play{grid-template-columns:1fr;gap:36px}}
.ring-wrap{position:relative;width:min(380px,100%);margin:0 auto;aspect-ratio:1}
.ring-wrap svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring-track,.ring-fill{fill:none;stroke-width:15;stroke-linecap:round}
.ring-fill{transition:stroke .35s,stroke-dashoffset .5s cubic-bezier(.2,.8,.2,1)}
.ring-label{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center}
.ring-label b{font:800 clamp(44px,8vw,68px)/1 "Inter Tight",sans-serif;letter-spacing:-.04em}
.ring-label span{color:var(--muted);font-size:16px;margin-top:6px}
.tiers{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:26px 0 30px}
@media (max-width:520px){.tiers{grid-template-columns:1fr 1fr}}
.tier{border:1px solid var(--line);border-radius:16px;padding:14px;background:var(--card);transition:transform .2s,box-shadow .2s,border-color .2s}
.tier i{display:block;width:22px;height:22px;border-radius:50%;margin-bottom:10px;border:5px solid currentColor}
.tier b{display:block;font-size:14px}
.tier small{color:var(--muted);font-size:12.5px}
.tier.on{transform:translateY(-3px);box-shadow:var(--shadow);border-color:currentColor}
.slider{width:100%;-webkit-appearance:none;appearance:none;height:10px;border-radius:999px;background:linear-gradient(90deg,var(--low) 0 34%,var(--mid) 34% 67%,var(--high) 67% 100%);outline:none;margin:6px 0}
.slider::-webkit-slider-thumb{-webkit-appearance:none;width:30px;height:30px;border-radius:50%;background:#fff;border:0;box-shadow:0 2px 10px rgba(0,0,0,.25),0 0 0 1px rgba(0,0,0,.06);cursor:grab}
.slider::-moz-range-thumb{width:30px;height:30px;border-radius:50%;background:#fff;border:0;box-shadow:0 2px 10px rgba(0,0,0,.25);cursor:grab}
.slider-scale{display:flex;justify-content:space-between;font-size:12.5px;color:var(--muted)}
.presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:26px}
.presets button{font:600 14px "Inter",sans-serif;padding:9px 14px;border-radius:999px;border:1px solid var(--line);background:var(--card);color:var(--ink);cursor:pointer;transition:all .15s}
.presets button:hover{border-color:var(--muted)}
.presets button.on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.presets-label{font-size:13px;color:var(--muted);margin-top:26px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}

/* stats demo */
.stats{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
@media (max-width:900px){.stats{grid-template-columns:1fr}}
.app-card{background:var(--card);border:1px solid var(--line);border-radius:28px;padding:22px;box-shadow:var(--shadow);max-width:520px;width:100%;margin:0 auto}
.seg{display:grid;grid-template-columns:repeat(3,1fr);background:var(--bg-2);border-radius:11px;padding:3px;gap:2px}
.seg button{font:600 14px "Inter",sans-serif;border:0;background:transparent;color:var(--ink-2);padding:8px 0;border-radius:8px;cursor:pointer;transition:background .2s,color .2s}
.seg button.on{background:var(--card);color:var(--ink);box-shadow:0 1px 3px rgba(0,0,0,.12)}
.period{display:flex;align-items:center;justify-content:space-between;margin:18px 2px 6px}
.period b{font-size:17px}
.period .arrows{display:flex;gap:6px;color:var(--muted)}
.period .arrows span{width:30px;height:30px;border-radius:50%;background:var(--bg-2);display:grid;place-items:center;font-size:15px}
.tiles{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:14px 0}
.tile{background:var(--bg-2);border-radius:16px;padding:12px 14px}
.tile small{display:block;color:var(--muted);font-size:12.5px;font-weight:600}
.tile b{font:800 26px/1.2 "Inter Tight",sans-serif;letter-spacing:-.02em}
.delta{display:inline-flex;gap:6px;align-items:baseline;font-size:13.5px;color:var(--muted);margin:2px 2px 14px}
.delta b{color:var(--done);font-size:15px}
.delta.down b{color:var(--low)}
.chart{position:relative;height:190px;display:flex;align-items:flex-end;gap:3px;padding-top:12px}
.chart i{flex:1;border-radius:4px 4px 2px 2px;min-height:2px;transition:height .55s cubic-bezier(.2,.8,.2,1),background .35s}
.chart .goal{position:absolute;left:0;right:0;border-top:1.5px dashed var(--muted);opacity:.55;transition:bottom .5s}
.chart .goal span{position:absolute;right:0;top:-20px;font-size:11.5px;color:var(--muted);background:var(--card);padding:0 4px}
.axis{display:flex;justify-content:space-between;font-size:11.5px;color:var(--muted);margin-top:6px}
.bullets{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:16px}
.bullets li{display:grid;grid-template-columns:36px 1fr;gap:14px;align-items:start}
.bullets .ico{width:36px;height:36px;border-radius:11px;background:var(--bg-2);display:grid;place-items:center;color:var(--ink)}
.bullets .ico svg{width:19px;height:19px}
.bullets b{display:block;font-size:16px}
.bullets span{color:var(--ink-2);font-size:15.5px}

/* features grid */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
@media (max-width:900px){.grid3{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.grid3{grid-template-columns:1fr}}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px}
.card .ico{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;margin-bottom:18px;color:#fff}
.card .ico svg{width:22px;height:22px}
.card p{color:var(--ink-2);font-size:15.5px;margin:0}

/* privacy band */
.privacy-band{background:var(--ink);color:var(--bg);border-radius:32px;padding:clamp(32px,6vw,72px);position:relative;overflow:hidden}
.privacy-band::after{content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;border-radius:50%;border:40px solid rgba(52,199,89,.16)}
.privacy-band h2{color:var(--bg);max-width:14em}
.privacy-band p{color:color-mix(in srgb,var(--bg) 72%,transparent);font-size:18px;max-width:36em}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px;position:relative;z-index:1}
@media (max-width:800px){.pgrid{grid-template-columns:1fr}}
.pgrid div{border-top:1px solid color-mix(in srgb,var(--bg) 22%,transparent);padding-top:18px}
.pgrid b{display:block;font-size:17px;margin-bottom:4px}
.pgrid span{color:color-mix(in srgb,var(--bg) 68%,transparent);font-size:15px}
.privacy-band a{color:var(--high)}

/* languages */
.langs{display:flex;flex-wrap:wrap;gap:10px}
.langs span{border:1px solid var(--line);background:var(--card);border-radius:999px;padding:10px 18px;font-weight:600;font-size:16px}
.langs span em{font-style:normal;color:var(--muted);font-weight:500;margin-left:8px;font-size:13px}

/* faq */
.faq{max-width:780px}
.faq details{border-bottom:1px solid var(--line);padding:20px 0}
.faq summary{cursor:pointer;list-style:none;font-weight:600;font-size:18px;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:26px;font-weight:300;color:var(--muted);transition:transform .2s;flex:none}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--ink-2);margin:12px 0 0;font-size:16px}

/* final cta */
.final{text-align:center}
.final .ring-mini{width:96px;height:96px;margin:0 auto 26px}
.final p{color:var(--ink-2);font-size:19px;max-width:30em;margin:0 auto}
.final .cta{justify-content:center}

/* footer */
footer{border-top:1px solid var(--line);padding:36px 0 48px;font-size:14px;color:var(--muted)}
footer .wrap{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;align-items:center}
footer nav{display:flex;gap:22px;flex-wrap:wrap}
footer a{color:var(--ink-2);text-decoration:none}
footer a:hover{color:var(--ink)}
.theme-toggle{background:none;border:1px solid var(--line);color:var(--ink-2);border-radius:999px;padding:6px 12px;font:500 13px "Inter",sans-serif;cursor:pointer}

/* reveal */
/* Only hidden when JS is running (html.js), so a failed script never hides content. */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}
.js .reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}}

/* document pages (privacy, support) */
.doc{max-width:760px;padding:56px 0 80px}
.doc h1{font-size:clamp(38px,6vw,60px)}
.doc .meta{color:var(--muted);font-size:15px;margin-bottom:36px}
.doc h2{font-size:24px;letter-spacing:-.02em;margin:40px 0 12px}
.doc p,.doc li{color:var(--ink-2)}
.doc ul{padding-left:22px}
.doc li{margin-bottom:8px}
.doc .summary{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;margin:0 0 8px;display:grid;gap:10px}
.doc .summary div{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start;color:var(--ink)}
.doc .summary svg{width:22px;height:22px;color:var(--done);margin-top:2px}
.doc kbd{font:inherit;font-weight:600;color:var(--ink)}
.help{display:grid;gap:14px;margin-top:12px}
.help details{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:18px 22px}
.help summary{cursor:pointer;font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.help summary::-webkit-details-marker{display:none}
.help summary::after{content:"+";color:var(--muted);font-size:22px;line-height:1;transition:transform .2s}
.help details[open] summary::after{transform:rotate(45deg)}
.help details p,.help details ol{margin:12px 0 0;color:var(--ink-2)}
.help ol{padding-left:20px}
.contact{margin-top:40px;background:var(--ink);color:var(--bg);border-radius:var(--radius);padding:28px;display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.contact h2{color:var(--bg);margin:0 0 4px;font-size:22px}
.contact p{color:color-mix(in srgb,var(--bg) 70%,transparent);margin:0}
.contact .btn{background:var(--bg);color:var(--ink)!important}