/* The 1% Atlas design system. One committed world: warm near-black, an ember accent drawn from Dr. Ajufo's oxblood,
   scoreboard display type, a calm body face, mono for data. Single theme by choice, every color set explicitly. */
:root{
  color-scheme:dark;
  --bg:#09090B; --bg-2:#0F0F12; --surface:#141417; --surface-2:#1B1B1F; --line:#27272C; --line-2:#34343A;
  --ink:#F2F2F3; --soft:#A6A6AE; --faint:#8A8A93;
  --ember:#D9191C; --ember-hi:#FF3B30; --ember-deep:#6E0B0E; --ember-glow:rgba(217,25,28,.35);
  --good:#58C48C; --warn:#F2B24C; --bad:#FF6B6B;
  --display:"Big Shoulders Display","Oswald","Arial Narrow",Impact,sans-serif;
  --sans:"Manrope",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"JetBrains Mono",ui-monospace,"SF Mono",Menlo,monospace;
  --ease:cubic-bezier(.16,1,.3,1);
  --r-xl:24px; --r-lg:18px; --r-md:14px;
  --shadow:0 30px 80px -40px rgba(0,0,0,.9);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,canvas,svg{display:block;max-width:100%}
img{height:auto}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--ember-hi);outline-offset:3px}
[hidden]{display:none!important}
::selection{background:var(--ember);color:#fff}

/* Ambient grain lives on a fixed layer so it never repaints with scroll */
body::before{content:"";position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* Type */
.display{font-family:var(--display);font-weight:800;text-transform:uppercase;letter-spacing:.01em;line-height:.92}
.eyebrow{font:600 11.5px/1.4 var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--faint)}
.eyebrow b{color:var(--ember-hi);font-weight:600}
.mono{font-family:var(--mono)}
.num{font-family:var(--display);font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:0}
h1,h2,h3{text-wrap:balance}
p{text-wrap:pretty}

/* Top bar */
.bar{position:sticky;top:env(safe-area-inset-top,0px);z-index:30;display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px max(16px,env(safe-area-inset-right)) 12px max(16px,env(safe-area-inset-left));
  background:linear-gradient(to bottom,rgba(9,9,11,.92),rgba(9,9,11,.72));backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid rgba(39,39,44,.6)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:44px;min-height:44px}
.brand img{width:36px;height:36px;border-radius:50%;object-fit:cover;flex:none;box-shadow:0 0 0 2px var(--bg),0 0 0 3px var(--ember-deep)}
.brand b{display:block;font:800 17px/1 var(--display);text-transform:uppercase;letter-spacing:.02em}
.brand span{display:block;font:500 11px/1.3 var(--mono);color:var(--faint);white-space:nowrap}
.bar-r{display:flex;align-items:center;gap:8px;flex:none}
.prog{display:flex;align-items:center;gap:8px;text-decoration:none;min-height:40px;padding:0 12px 0 8px;border:1px solid var(--line);border-radius:999px;background:var(--surface)}
.prog svg{width:26px;height:26px}
.prog .t{font:600 12px var(--mono);color:var(--soft)}
.todaybtn{display:inline-flex;align-items:center;gap:6px;min-height:40px;padding:0 14px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--ink);text-decoration:none;font-weight:700;font-size:14px}
.todaybtn .m{display:none}
.todaybtn::before{content:"";width:8px;height:8px;border-radius:50%;border:2px solid var(--ember-hi)}
.todaybtn.done::before{background:#58C48C;border-color:#58C48C}
@media (max-width:520px){.todaybtn .w{display:none}.todaybtn .m{display:inline}.prog{padding:0 8px}.prog .t{display:none}}
.clubbtn{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:0 14px;border-radius:999px;background:var(--ember);color:#fff;text-decoration:none;font-weight:700;font-size:14px}
.clubbtn .dot{width:7px;height:7px;border-radius:50%;background:#fff;animation:pulse 2s ease-in-out infinite}
@keyframes pulse{50%{opacity:.35;transform:scale(.7)}}
@media (max-width:520px){.brand span{display:none}.prog .t .w{display:none}.clubbtn .w{display:none}}

/* Page shell */
.page{position:relative;z-index:1;max-width:1120px;margin:0 auto;padding-inline:16px;padding-block:8px 48px;display:grid;gap:28px}
.crumb{display:inline-flex;align-items:center;gap:8px;min-height:44px;font:600 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--faint);text-decoration:none}
.crumb:hover{color:var(--ink)}
.hero{display:grid;gap:12px;padding-top:4px}
.hero h1{margin:0;font:800 clamp(44px,12vw,92px)/.9 var(--display);text-transform:uppercase;letter-spacing:.005em}
.hero h1 em{font-style:normal;color:var(--ember-hi)}
.hero p{margin:0;color:var(--soft);max-width:52ch;font-size:17px}
.chip{display:inline-flex;align-items:center;gap:6px;font:600 11.5px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--soft);border:1px solid var(--line);border-radius:999px;padding:5px 10px}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-xl);padding:20px 16px}
.panel h2{margin:0 0 4px;font:700 22px/1.2 var(--sans);letter-spacing:-.015em;text-transform:none}
.panel .lead{margin:0 0 16px;color:var(--soft);font-size:15px}
.two{display:grid;gap:16px}
.stack{display:grid;gap:16px}

/* Controls */
.f{display:grid;gap:8px}
.f>label,.lab{font-size:13px;font-weight:700;color:var(--ink)}
.help{margin:0;font-size:13px;color:var(--faint)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.inrow{display:grid;grid-template-columns:1fr auto;gap:8px}
.in{height:54px;width:100%;min-width:0;padding:0 16px;border-radius:var(--r-md);border:1.5px solid var(--line-2);background:var(--bg-2);color:var(--ink);font:600 17px var(--sans);transition:border-color .2s}
.in:focus{outline:none;border-color:var(--ember)}
.in::placeholder{color:var(--faint);font-weight:500}
.in::-webkit-outer-spin-button,.in::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.in[type=number]{-moz-appearance:textfield}
textarea.in{height:auto;min-height:120px;padding:14px 16px;line-height:1.5;resize:vertical}
.seg{display:flex;flex-wrap:wrap;gap:4px;padding:4px;border-radius:var(--r-md);background:var(--bg-2);border:1px solid var(--line)}
.seg button{flex:1;min-height:44px;min-width:44px;padding:6px 12px;border:0;border-radius:10px;background:none;color:var(--soft);font-size:14px;font-weight:600;cursor:pointer;line-height:1.2}
.seg button small{display:block;font-size:11.5px;font-weight:500;color:var(--faint)}
.seg button[aria-pressed=true]{background:var(--surface-2);color:var(--ink);box-shadow:inset 0 0 0 1px var(--line-2),0 0 0 1px rgba(217,25,28,.0)}
.seg button[aria-pressed=true] small{color:var(--soft)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chips button{min-height:44px;padding:8px 14px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);color:var(--soft);font-size:14px;font-weight:600;cursor:pointer;transition:all .2s var(--ease)}
.chips button[aria-pressed=true]{background:var(--ember);border-color:var(--ember);color:#fff}
input[type=range]{width:100%;accent-color:var(--ember);height:44px}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:0 22px;border-radius:var(--r-md);border:0;background:var(--ember);color:#fff;font-weight:800;font-size:15px;text-decoration:none;cursor:pointer;transition:transform .25s var(--ease),box-shadow .3s;box-shadow:0 10px 30px -12px var(--ember-glow)}
.btn:active{transform:scale(.98)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line-2);box-shadow:none}
.btn.quiet{background:var(--surface-2);color:var(--ink);box-shadow:none}
.btn.wide{width:100%}
.btn.small{min-height:44px;padding:0 16px;font-size:14px}
.btn[disabled]{opacity:.5;pointer-events:none}

/* Instruction illustrations: dark plates that sit flush with panels */
.illus{display:block;width:100%;height:auto;border-radius:16px;border:1px solid var(--line);background:#0F0F12;margin:2px 0 14px}
.illus-cap{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin:-6px 0 14px}
.illus-cap span{display:flex;justify-content:space-between;gap:8px;align-items:baseline;padding:8px 10px;border-radius:10px;background:var(--bg-2);border:1px solid var(--line);font-size:13.5px;color:var(--soft)}
.illus-cap b{font:800 18px/1 var(--display);color:var(--ember-hi);white-space:nowrap}
.rir{margin:-4px 0 14px;display:grid;gap:8px}
.rir-row{display:grid;grid-template-columns:repeat(6,1fr);gap:4px}
.rir-row div{display:grid;place-items:center;min-height:44px;border-radius:10px;background:var(--bg-2);border:1px solid var(--line);font:800 20px var(--display);color:var(--faint)}
.rir-row div.hit{background:linear-gradient(180deg,rgba(217,25,28,.35),rgba(217,25,28,.15));border-color:var(--ember);color:var(--ink)}
.rir-key{display:grid;grid-template-columns:1fr 1fr;font:600 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--faint)}
.rir-key span:last-child{text-align:right;color:var(--ember-hi)}
/* Results */
.result{position:relative;overflow:hidden;border-radius:var(--r-xl);padding:22px 20px;background:radial-gradient(120% 140% at 100% 0%,rgba(217,25,28,.28),rgba(217,25,28,0) 55%),var(--surface-2);border:1px solid var(--line-2)}
.result .big{font:800 clamp(64px,20vw,112px)/.85 var(--display);font-variant-numeric:tabular-nums}
.result .big small{font:700 18px var(--display);color:var(--soft);margin-left:6px;letter-spacing:.04em}
.result .cap{margin:10px 0 0;color:var(--soft);font-size:15px}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px}
.kv div{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-md);padding:14px}
.kv b{display:block;font:800 30px/1 var(--display);font-variant-numeric:tabular-nums}
.kv span{display:block;margin-top:6px;font:600 11px var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--faint)}
.note{margin:0;padding:14px 16px;border-left:2px solid var(--ember);background:var(--bg-2);border-radius:0 12px 12px 0;font-size:14.5px;color:var(--soft)}
.note b{color:var(--ink)}
.warnbox{margin:0;padding:14px 16px;border-left:2px solid var(--warn);background:var(--bg-2);border-radius:0 12px 12px 0;font-size:14.5px;color:var(--ink)}
.tag-good{color:var(--good)}.tag-warn{color:var(--warn)}.tag-bad{color:var(--bad)}
.meter{height:8px;border-radius:999px;background:var(--line);overflow:hidden}
.meter i{display:block;height:100%;width:0;border-radius:inherit;background:linear-gradient(90deg,var(--ember-deep),var(--ember-hi));transition:width 1.2s var(--ease)}

/* Next on the body + CTA */
.next h2{margin:0 0 6px;font:800 30px/1 var(--display);text-transform:uppercase}
.nlist{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.nlist li{border-bottom:1px solid var(--line)}
.nlist a{display:grid;grid-template-columns:34px 1fr auto;column-gap:12px;align-items:center;padding:16px 4px;text-decoration:none;border-radius:12px;transition:background .3s var(--ease)}
.nlist a:hover{background:var(--surface)}
.nlist .n{font:600 12px var(--mono);color:var(--faint);grid-row:1/3}
.nlist .t{font-weight:700}
.nlist .d{grid-column:2;font-size:14px;color:var(--soft)}
.nlist .go{grid-row:1/3;grid-column:3;font:600 11px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--ember-hi);border:1px solid var(--ember-deep);border-radius:999px;padding:5px 10px;white-space:nowrap}
.nlist a.done .go{color:var(--good);border-color:rgba(88,196,140,.4)}
.cta{position:relative;overflow:hidden;border-radius:var(--r-xl);padding:26px 20px;background:linear-gradient(160deg,#1A0505 0%,#6E0B0E 55%,#B3121A 120%);display:grid;gap:12px}
.cta h2{margin:0;font:800 clamp(34px,9vw,56px)/.92 var(--display);text-transform:uppercase}
.cta p{margin:0;color:#FFE0DE;font-size:15.5px;max-width:48ch}
.cta .row{display:flex;flex-wrap:wrap;gap:10px}
.cta .btn{background:#fff;color:#1A0505;box-shadow:none}
.cta .btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.foot{font-size:12.5px;color:var(--faint);display:grid;gap:6px}
.foot p{margin:0}
.refs summary{cursor:pointer;font:600 12px var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--soft);min-height:44px;display:flex;align-items:center}
.refs ul{margin:6px 0 0;padding-left:18px}

/* Share card modal */
.modal{position:fixed;inset:0;z-index:60;display:grid;place-items:end center;background:rgba(3,3,4,.7);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;pointer-events:none;transition:opacity .35s var(--ease)}
.modal.open{opacity:1;pointer-events:auto}
.sheet{width:min(520px,100%);max-height:92dvh;overflow:auto;background:var(--surface);border:1px solid var(--line-2);border-radius:24px 24px 0 0;padding:16px 16px max(16px,env(safe-area-inset-bottom));transform:translateY(30px);transition:transform .45s var(--ease);display:grid;gap:12px}
.modal.open .sheet{transform:none}
.sheet canvas{width:100%;height:auto;border-radius:14px}
@media (min-width:700px){.modal{place-items:center}.sheet{border-radius:24px}}

.toast{position:fixed;left:50%;bottom:max(18px,env(safe-area-inset-bottom));z-index:70;transform:translate(-50%,160%);background:var(--ink);color:var(--bg);padding:12px 18px;border-radius:999px;font-weight:700;font-size:14px;transition:transform .5s var(--ease);max-width:calc(100% - 32px);text-align:center}
.toast.on{transform:translate(-50%,0)}

/* App tab bar: bottom on phones, centered pill under the top bar on desktop */
.tabbar{position:fixed;left:0;right:0;bottom:0;z-index:35;display:grid;grid-template-columns:repeat(4,1fr);gap:4px;
  padding:8px max(10px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom,0px)) max(10px,env(safe-area-inset-left));
  background:linear-gradient(to top,rgba(9,9,11,.98),rgba(9,9,11,.9));backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid rgba(39,39,44,.8);view-transition-name:tabbar}
.tab{position:relative;display:grid;justify-items:center;align-content:center;gap:3px;min-height:52px;border-radius:14px;text-decoration:none;color:var(--faint);font:600 11.5px var(--sans);letter-spacing:.01em;transition:color .2s,background .2s}
.tab svg{width:24px;height:24px}
.tab.on{color:var(--ink);background:var(--surface)}
.tab.on svg{color:var(--ember-hi)}
.tab:active{transform:scale(.96)}
.tab .pip{position:absolute;top:8px;left:calc(50% + 9px);width:8px;height:8px;border-radius:50%;background:var(--ember-hi);box-shadow:0 0 0 2px var(--bg)}
.tab .pip.done{background:var(--good)}
body.has-tabs{padding-bottom:calc(84px + env(safe-area-inset-bottom,0px))}
body.has-tabs .toast{bottom:calc(92px + env(safe-area-inset-bottom,0px))}
.crumb{display:none}
@media (min-width:900px){
  .tabbar{left:50%;right:auto;bottom:auto;top:10px;transform:translateX(-50%);z-index:31;width:auto;grid-template-columns:repeat(4,auto);padding:4px;border:1px solid var(--line);border-radius:999px;background:rgba(20,20,23,.92)}
  .tab{grid-auto-flow:column;gap:8px;min-height:40px;padding:0 16px;border-radius:999px;font-size:13.5px}
  .tab svg{width:18px;height:18px}
  .tab .pip{top:6px;left:auto;right:8px}
  body.has-tabs{padding-bottom:0}
  body.has-tabs .toast{bottom:24px}
}

/* Returning visitors: the tool comes first, the pitch steps back */
body.returning .hero p:not(.lastchip),body.returning .hero .eyebrow{display:none}
body.returning .hero h1{font-size:clamp(34px,9vw,56px)}
body.returning .hero{gap:8px}
.lastchip{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 10px;margin:0;padding:10px 14px;border-radius:14px;background:var(--surface);border:1px solid var(--line);font-size:14.5px;color:var(--ink)}
.lastchip span{font:600 11px var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--faint)}

/* Native-feeling page changes (Chrome 126+, Safari 18.2+); other browsers just navigate */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vt-out .18s cubic-bezier(.4,0,1,1) both}
::view-transition-new(root){animation:vt-in .28s cubic-bezier(.16,1,.3,1) both}
@keyframes vt-out{to{opacity:0;transform:translateY(-6px)}}
@keyframes vt-in{from{opacity:0;transform:translateY(10px)}}
.bar{view-transition-name:topbar}
@media (prefers-reduced-motion:reduce){::view-transition-old(root),::view-transition-new(root){animation:none}}

.rise{animation:rise .8s var(--ease) both;animation-delay:calc(var(--i,0) * 80ms)}
@keyframes rise{from{transform:translateY(14px);opacity:.001}}

@media (min-width:900px){
  .page{padding-inline:40px;gap:40px}
  .panel{padding:28px}
  .two{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;align-items:start}
  .sticky{position:sticky;top:84px}
  .cta{padding:40px}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

.legal-links{display:flex;flex-wrap:wrap;justify-content:center;gap:0 18px;margin-top:24px}
.legal-links a{display:inline-flex;align-items:center;min-height:44px;min-width:44px;justify-content:center}