/* site.css — Pro Forma marketing site design system ("the pit wall at night").
   Dark carbon ground, telemetry light, one signal accent. Fraunces carries the
   editorial voice; Archivo does the work. Wordmark is swappable: it renders
   from the BRAND constant in app-base.js. */

/* Light theme, matched to the sim's own light palette (web/src/pitwall.css):
   #F1F1EE paper, #B4611C signal orange, #2E6FA3 telemetry blue. The product
   frame stays a dark instrument panel: that is what the app looks like. */
:root{
  --g0:#F1F1EE;            /* ground (the sim's paper) */
  --g1:#FAFAF8;            /* panel */
  --g2:#FFFFFF;            /* raised panel */
  --ink:#2A2F35; --ink2:#535C66; --mut:#6E7780; --faint:#8A9199;
  --line:rgba(20,24,30,.10); --line2:rgba(20,24,30,.18);
  --grid:rgba(20,24,30,.07);
  --sig:#B4611C;           /* the sim's signal orange: data, brand, CTA */
  --sig-t:#A85712;         /* orange for text on light ground */
  --sig-dim:rgba(180,97,28,.12);
  --tele:#2E6FA3;          /* the sim's telemetry blue */
  --shadow:0 26px 70px rgba(20,24,30,.16);
  /* the dark instrument panel (product frame, terminal blocks) */
  --dev0:#0C0F14; --dev1:#141922; --dev-ink:#DEE3E8; --dev-ink2:#9AA4AE;
  --dev-mut:#78828D; --dev-line:rgba(255,255,255,.12); --dev-acc:#CD732A;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{background:var(--g0);color:var(--ink);
  font:16px/1.6 Archivo,'Segoe UI',system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden}
.serif{font-family:Fraunces,Georgia,serif}
.mono{font-family:'Cascadia Code',Consolas,ui-monospace,monospace;font-variant-numeric:tabular-nums}
a{color:var(--sig-t);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}

/* ---- header ---- */
header{position:sticky;top:0;z-index:40;background:rgba(241,241,238,.8);
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
header .wrap{display:flex;align-items:center;gap:26px;height:62px}
.wordmark{font-weight:700;letter-spacing:.4px;font-size:16px;color:var(--ink);white-space:nowrap}
.wordmark b{color:var(--sig);font-weight:700}
nav{display:flex;gap:22px;font-size:14px;margin-left:auto;flex-wrap:wrap;align-items:center;position:relative}
nav a{color:var(--ink2)} nav a:hover{color:var(--ink);text-decoration:none}
nav .btn{padding:7px 14px;font-size:13.5px}
.navlinks{display:flex;gap:22px;flex-wrap:wrap}
/* hamburger toggle: hidden until the phone breakpoint below, where .navlinks
   collapses into it (the CTA stays inline at every width) */
.navtoggle{display:none;width:38px;height:38px;align-items:center;justify-content:center;
  border:1px solid var(--line2);border-radius:4px;background:transparent;color:var(--ink);
  font-size:18px;line-height:1;cursor:pointer;order:-1}
.navtoggle:hover{background:rgba(20,24,30,.04)}

/* ---- buttons ---- */
.btn{display:inline-block;border:1px solid var(--line2);padding:12px 22px;font-size:15px;
  color:var(--ink);background:transparent;border-radius:3px;transition:transform .18s ease,box-shadow .18s ease,background .18s ease}
.btn:hover{text-decoration:none;transform:translateY(-1px);background:rgba(20,24,30,.04)}
.btn.primary{background:var(--sig);border-color:var(--sig);color:#FFFFFF;font-weight:640}
.btn.primary:hover{box-shadow:0 8px 26px rgba(180,97,28,.3);background:#A85712}
.ctas{display:flex;gap:12px;flex-wrap:wrap}

/* ---- type ---- */
h1{font-family:Fraunces,Georgia,serif;font-weight:560;
  font-size:clamp(38px,5.6vw,64px);line-height:1.04;letter-spacing:-.5px;text-wrap:balance}
h1 em{font-style:italic;color:var(--sig-t)}
h2{font-family:Fraunces,Georgia,serif;font-weight:540;font-size:clamp(26px,3.4vw,38px);
  line-height:1.12;letter-spacing:-.3px;margin-bottom:10px;text-wrap:balance}
h3{font-size:17px;font-weight:640;letter-spacing:.1px}
.sub{color:var(--ink2);font-size:17.5px;max-width:36em}
.eyebrow{display:inline-block;font-family:'Cascadia Code',Consolas,ui-monospace,monospace;
  font-size:11.5px;letter-spacing:1.6px;color:var(--sig-t);border:1px solid rgba(180,97,28,.35);
  padding:4px 11px;border-radius:2px;background:rgba(180,97,28,.06)}
.eyebrow.quiet{color:var(--mut);border-color:var(--line);background:transparent}
section{padding:84px 0;position:relative}

/* ---- hero ---- */
.hero{position:relative;min-height:88vh;display:flex;align-items:center;padding:40px 0 70px;overflow:hidden}
#tele{position:absolute;inset:0;width:100%;height:100%;display:block;pointer-events:none}
.hero .wrap{position:relative;display:grid;grid-template-columns:minmax(0,10fr) minmax(0,9fr);
  gap:56px;align-items:center;width:100%}
.hero-copy .sub{margin-top:20px}
.hero-copy .ctas{margin-top:30px}
.hero-chips{display:flex;gap:14px;margin-top:22px;flex-wrap:wrap}
.hero-chips span{font-size:12.5px;color:var(--mut);font-family:'Cascadia Code',Consolas,ui-monospace,monospace}
.hero-chips span::before{content:"·";color:var(--sig-t);margin-right:7px}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:140px;
  background:linear-gradient(transparent,var(--g0));pointer-events:none}

/* ---- floating product frame ---- */
.framewrap{position:relative;perspective:1400px}
.devframe{position:relative;background:linear-gradient(160deg,var(--dev1),var(--dev0) 70%);
  border:1px solid var(--dev-line);border-radius:8px;box-shadow:var(--shadow);
  transform:rotateY(-7deg) rotateX(2.5deg);transform-style:preserve-3d;
  transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.framewrap:hover .devframe{transform:rotateY(-3deg) rotateX(1deg)}
.framewrap::before{content:"";position:absolute;inset:-8% -12%;z-index:-1;border-radius:50%;
  background:radial-gradient(closest-side,rgba(180,97,28,.14),rgba(46,111,163,.08) 55%,transparent 75%);
  filter:blur(10px)}
.df-bar{display:flex;justify-content:space-between;align-items:baseline;gap:10px;
  padding:12px 18px;border-bottom:1px solid var(--dev-line);
  font-family:'Cascadia Code',Consolas,ui-monospace,monospace;font-size:11.5px;letter-spacing:1.1px;color:var(--dev-mut)}
.df-bar b{color:var(--dev-ink);font-weight:600}
.df-body{padding:18px 20px 20px}
.df-label{font-size:11.5px;letter-spacing:1.2px;color:var(--dev-mut);
  font-family:'Cascadia Code',Consolas,ui-monospace,monospace;margin-bottom:6px}
.df-price{font-family:'Cascadia Code',Consolas,ui-monospace,monospace;
  font-size:34px;font-weight:700;color:var(--dev-ink);line-height:1}
.df-slider{position:relative;height:4px;background:rgba(255,255,255,.12);border-radius:2px;margin:16px 0 7px}
.df-fill{position:absolute;left:0;top:0;bottom:0;background:var(--dev-acc);border-radius:2px}
.df-knob{position:absolute;top:50%;width:15px;height:15px;border-radius:50%;
  background:var(--dev-acc);border:2.5px solid var(--dev1);transform:translate(-50%,-50%);
  box-shadow:0 0 12px rgba(205,115,42,.55)}
.df-band{font-size:11.5px;color:var(--dev-mut);font-family:'Cascadia Code',Consolas,ui-monospace,monospace}
.df-spark{width:100%;height:86px;margin:14px 0 4px;display:block}
.df-rows{margin-top:8px;font-size:13.5px}
.df-rows>div{display:flex;justify-content:space-between;padding:7px 0;border-top:1px dotted rgba(255,255,255,.09)}
.df-rows span{color:var(--dev-ink2)}
.df-rows b{font-family:'Cascadia Code',Consolas,ui-monospace,monospace;font-weight:600;color:var(--dev-ink)}
.df-rows b.up{color:#E89B57}
.df-note{margin-top:14px;font-size:12px;color:var(--dev-mut)}
.df-note b{color:var(--dev-ink2);font-weight:600}

/* ---- scroll reveal (opt-in: only when JS stamps .js on <html>) ---- */
.js .reveal{opacity:0;transform:translateY(26px)}
.reveal{transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.08s}.reveal.d2{transition-delay:.16s}.reveal.d3{transition-delay:.24s}
@media (prefers-reduced-motion: reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  .devframe{transform:none}
  html{scroll-behavior:auto}
}

/* ---- claims ---- */
.claims{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}
.claim{background:var(--g1);border:1px solid var(--line);border-radius:6px;padding:26px 24px;
  transition:transform .25s ease,border-color .25s ease}
.claim:hover{transform:translateY(-4px);border-color:rgba(180,97,28,.4)}
.claim h3{font-family:Fraunces,Georgia,serif;font-weight:560;font-size:21px;margin-bottom:9px}
.claim p{font-size:14.5px;color:var(--ink2);margin-bottom:14px}
.claim a{font-size:13.5px;font-family:'Cascadia Code',Consolas,ui-monospace,monospace}

/* ---- integrity ---- */
.integrity{background:var(--g1);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.integrity .wrap{display:grid;grid-template-columns:minmax(0,11fr) minmax(0,8fr);gap:54px;align-items:center}
.transcript{background:var(--g2);border:1px solid var(--line);border-radius:8px;padding:18px;font-size:13px;box-shadow:0 14px 40px rgba(20,24,30,.08)}
.transcript .t-hd{font-family:'Cascadia Code',Consolas,ui-monospace,monospace;font-size:11px;
  letter-spacing:1.2px;color:var(--mut);padding-bottom:10px;border-bottom:1px solid var(--line);margin-bottom:12px;
  display:flex;justify-content:space-between}
.transcript .t-hd b{color:var(--sig-t)}
.msg{padding:9px 12px;border-radius:6px;margin-bottom:8px;max-width:92%;line-height:1.5}
.msg.student{background:var(--g0);color:var(--ink2)}
.msg.coach{background:rgba(180,97,28,.07);border:1px solid rgba(180,97,28,.16);color:var(--ink2);margin-left:8%}
.msg .who{display:block;font-family:'Cascadia Code',Consolas,ui-monospace,monospace;
  font-size:10px;letter-spacing:1px;color:var(--mut);margin-bottom:3px}

/* ---- island (drag chart) ---- */
.island{background:var(--g1);border:1px solid var(--line);border-radius:8px;padding:24px 26px}
.island{scroll-margin-top:84px}
.island .cap{font-size:14px;color:var(--ink2);margin-top:12px;max-width:56em}

/* ---- season steps ---- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:30px;counter-reset:s}
.step{border:1px solid var(--line);background:var(--g1);border-radius:6px;padding:20px 18px;position:relative;
  transition:transform .25s ease,border-color .25s ease}
.step:hover{transform:translateY(-3px);border-color:var(--line2)}
.step::before{counter-increment:s;content:"YEAR 0" counter(s);
  font-family:'Cascadia Code',Consolas,ui-monospace,monospace;color:var(--sig-t);font-size:10.5px;
  letter-spacing:1.4px;display:block;margin-bottom:10px}
.step h3{font-size:16px;margin-bottom:6px}
.step p{font-size:13.5px;color:var(--ink2)}

/* ---- editions ---- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px}
.card{background:var(--g1);border:1px solid var(--line);border-radius:8px;padding:26px;position:relative;
  overflow:hidden;transition:transform .25s ease}
.card:hover{transform:translateY(-4px)}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:2px;background:var(--sig)}
.card.skies::before{background:var(--tele)}
.card::after{content:"";position:absolute;top:-60px;right:-60px;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(closest-side,var(--sig-dim),transparent);opacity:0;transition:opacity .4s}
.card.skies::after{background:radial-gradient(closest-side,rgba(46,111,163,.14),transparent)}
.card:hover::after{opacity:1}
.card h3{font-family:Fraunces,Georgia,serif;font-weight:560;font-size:23px;margin-top:8px}
.card .status{font-size:11px;letter-spacing:1.4px;color:var(--mut)}
.card p{font-size:14.5px;color:var(--ink2);margin:10px 0 12px}
.card .quote{font-size:13px;color:var(--mut);font-style:italic;font-family:Fraunces,Georgia,serif}

/* ---- instructor rail ---- */
.rail{background:var(--g1);border:1px solid var(--line);border-radius:10px;padding:44px;
  display:grid;grid-template-columns:minmax(0,11fr) minmax(0,7fr);gap:44px;align-items:center}
.rail ul{list-style:none;margin-top:16px;font-size:14.5px;color:var(--ink2)}
.rail li{padding:7px 0;border-top:1px dotted var(--grid)}
.rail li::before{content:"—";color:var(--sig-t);margin-right:10px;font-family:'Cascadia Code',Consolas,ui-monospace,monospace}
.wizardslot{background:var(--dev0);border:1px solid var(--dev-line);border-radius:8px;aspect-ratio:16/10;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:var(--mut);font-size:13px}
.wizardslot .play{width:52px;height:52px;border-radius:50%;border:1.5px solid var(--dev-acc);
  display:grid;place-items:center;color:var(--dev-acc);font-size:18px}
.wizardslot .mono{font-size:11px;letter-spacing:1.2px}

/* ---- pricing strip ---- */
.pricing-strip{text-align:center}
.pricing-strip .big{font-family:Fraunces,Georgia,serif;font-size:clamp(36px,5vw,54px);font-weight:560}
.pricing-strip .big small{font-size:16px;color:var(--mut);font-family:Archivo,sans-serif;font-weight:400}
.pricing-strip p{color:var(--ink2);max-width:38em;margin:12px auto 24px}

/* ---- page hero band (subpages) ---- */
.pageband{padding:72px 0 40px;border-bottom:1px solid var(--line);
  background:radial-gradient(120% 130% at 80% -20%,rgba(46,111,163,.07),transparent 55%),
             radial-gradient(100% 120% at 10% -30%,rgba(180,97,28,.07),transparent 55%)}
.pageband h1{font-size:clamp(32px,4.4vw,48px)}
.pageband .sub{margin-top:14px}

/* ---- prose panels (subpages) ---- */
.panelblock{background:var(--g1);border:1px solid var(--line);border-radius:8px;padding:26px;margin-top:20px}
.panelblock h3{font-family:Fraunces,Georgia,serif;font-weight:560;font-size:20px;margin-bottom:8px}
.panelblock p{font-size:14.5px;color:var(--ink2)}
.panelblock p + p{margin-top:10px}
blockquote{border-left:2px solid var(--sig-t);padding:6px 0 6px 22px;
  font-family:Fraunces,Georgia,serif;font-size:19px;line-height:1.55;color:var(--ink)}

footer{border-top:1px solid var(--line);padding:34px 0 48px;font-size:13.5px;color:var(--mut)}
footer .wrap{display:flex;gap:22px;flex-wrap:wrap;align-items:baseline}
footer .wordmark{font-size:14px}

@media(max-width:900px){
  header .wrap{height:auto;min-height:58px;padding-top:8px;padding-bottom:8px;flex-wrap:wrap;row-gap:4px}
  nav{gap:14px;font-size:13px}
  .hero{min-height:0;padding:36px 0 56px}
  .hero .wrap,.integrity .wrap,.rail{grid-template-columns:1fr;gap:34px}
  .claims{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr 1fr}
  .grid2{grid-template-columns:1fr}
  .devframe{transform:none}
  section{padding:60px 0}
}
@media(max-width:620px){
  /* full link set moves into a hamburger-triggered dropdown instead of
     three of six links silently disappearing with no substitute */
  .navtoggle{display:inline-flex}
  .navlinks{display:none}
  .navlinks.open{
    display:flex;flex-direction:column;gap:2px;position:absolute;top:calc(100% + 8px);
    left:-24px;right:-24px;background:var(--g1);border:1px solid var(--line);
    border-radius:0 0 8px 8px;padding:8px 24px 12px;box-shadow:0 16px 34px rgba(20,24,30,.16);z-index:50;
  }
  .navlinks a{display:block;padding:11px 0;border-top:1px dotted var(--line)}
  .navlinks a:first-child{border-top:0}
  .navlinks a.hide-m{display:block}
  nav .btn{min-height:44px;padding:0 16px;display:inline-flex;align-items:center;justify-content:center}
  .rail{padding:26px}
  .df-price{font-size:28px}
  .df-bar{font-size:10px;letter-spacing:.8px;white-space:nowrap}
}
@media(max-width:540px){.steps{grid-template-columns:1fr}}