/* ============================================================
   CE OS — design system
   Direction: dark editorial + a restrained "operating system"
   signature (mono command labels, hairline rules, index data).
   Display: Fraunces. Body: Inter Tight. Utility: Space Mono.
   Accent: signal amber. No purple, no gradients, no glassmorphism.
   ============================================================ */

/* ---------- tokens ---------- */
:root{
  /* surfaces */
  --ink:#0c0d10;
  --ink-2:#101217;
  --ink-3:#16181f;
  --ink-4:#1c1f27;
  --line:#262a33;
  --line-2:#343945;

  /* light section */
  --bone:#f4f1ea;
  --bone-2:#e9e5da;
  --bone-line:#d8d3c6;
  --on-bone:#17181c;
  --on-bone-muted:#5a574e;

  /* text on dark */
  --text:#eae7df;
  --muted:#9c978b;
  --muted-2:#6c6961;

  /* accent — signal amber */
  --accent:#e6a93c;
  --accent-hi:#f4bd57;
  --on-accent:#1b1305;

  /* rare secondary */
  --clay:#c2623c;
  --ok:#77c095;

  /* type */
  --f-display:"Fraunces",Georgia,"Times New Roman",serif;
  --f-body:"Inter Tight",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  --f-mono:"Space Mono","JetBrains Mono",ui-monospace,"SFMono-Regular",monospace;

  /* rhythm */
  --gutter:clamp(1.25rem,5vw,3rem);
  --maxw:1180px;
  --radius:14px;
  --radius-sm:9px;
  --section-y:clamp(4.5rem,10vw,8.5rem);

  --ease:cubic-bezier(.2,.7,.2,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  background:var(--ink);
  color:var(--text);
  font-family:var(--f-body);
  font-size:1.0625rem;
  line-height:1.65;
  font-weight:400;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg,video{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
ul{list-style:none;padding:0}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:3px}
::selection{background:var(--accent);color:var(--on-accent)}

/* ---------- layout helpers ---------- */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:var(--section-y)}
.section--tight{padding-block:clamp(3rem,7vw,5rem)}
.bone{background:var(--bone);color:var(--on-bone)}
.bone .muted{color:var(--on-bone-muted)}

/* ---------- type ---------- */
.eyebrow{
  font-family:var(--f-mono);
  font-size:.72rem;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:var(--accent);
  display:inline-flex;
  align-items:center;
  gap:.55rem;
}
.eyebrow::before{content:"~";color:var(--muted-2);font-weight:700}
.bone .eyebrow{color:var(--clay)}
.bone .eyebrow::before{color:var(--on-bone-muted)}

h1,h2,h3,h4{font-family:var(--f-display);font-weight:480;line-height:1.02;letter-spacing:-.02em}
.h-display{
  font-size:clamp(2.9rem,7.2vw,6.1rem);
  line-height:.96;
  letter-spacing:-.035em;
  font-weight:460;
}
h2,.h2{font-size:clamp(2rem,4.4vw,3.4rem);letter-spacing:-.025em}
h3,.h3{font-size:clamp(1.2rem,2vw,1.45rem);font-weight:500;letter-spacing:-.01em;line-height:1.15}
.lead{font-size:clamp(1.1rem,1.7vw,1.32rem);line-height:1.55;color:var(--muted);max-width:44ch}
.bone .lead{color:var(--on-bone-muted)}
.muted{color:var(--muted)}
strong{font-weight:600;color:var(--text)}
.bone strong{color:var(--on-bone)}
em{font-style:italic}
.italic-em{font-family:var(--f-display);font-style:italic;font-weight:460}

/* section header block */
.s-head{max-width:60ch}
.s-head .lead{margin-top:1.1rem}
.s-head h2{margin-top:.9rem}

/* ---------- buttons ---------- */
.btn{
  --_bg:var(--accent);--_fg:var(--on-accent);
  display:inline-flex;align-items:center;gap:.55rem;
  background:var(--_bg);color:var(--_fg);
  font-family:var(--f-mono);font-size:.82rem;letter-spacing:.02em;
  font-weight:700;
  padding:.85rem 1.35rem;border:1px solid transparent;border-radius:100px;
  cursor:pointer;transition:transform .25s var(--ease),background .25s var(--ease),color .2s;
  white-space:nowrap;
}
.btn .arw{transition:transform .3s var(--ease)}
.btn:hover{background:var(--accent-hi);transform:translateY(-2px)}
.btn:hover .arw{transform:translateX(4px)}
.btn:active{transform:translateY(0)}
.btn--ghost{--_bg:transparent;--_fg:var(--text);border-color:var(--line-2)}
.btn--ghost:hover{--_bg:var(--ink-3);border-color:var(--accent);color:var(--text)}
.bone .btn--ghost{--_fg:var(--on-bone);border-color:var(--bone-line)}
.bone .btn--ghost:hover{--_bg:var(--bone-2)}
.btn--dark{--_bg:var(--ink);--_fg:var(--text)}
.btn--dark:hover{--_bg:#000}
.btn--lg{padding:1rem 1.6rem;font-size:.9rem}
.btn--block{width:100%;justify-content:center}

.textlink{
  font-family:var(--f-mono);font-size:.82rem;color:var(--text);
  border-bottom:1px solid var(--line-2);padding-bottom:2px;
  transition:border-color .2s,color .2s;display:inline-flex;gap:.4rem;align-items:center;
}
.textlink:hover{border-color:var(--accent);color:var(--accent)}
.bone .textlink{color:var(--on-bone);border-color:var(--bone-line)}
.bone .textlink:hover{color:var(--clay);border-color:var(--clay)}

/* ---------- hairline rule ---------- */
.rule{height:1px;background:var(--line);border:0;width:100%}
.bone .rule{background:var(--bone-line)}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:sticky;top:0;z-index:60;
  background:color-mix(in srgb,var(--ink) 82%,transparent);
  backdrop-filter:saturate(140%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav__in{display:flex;align-items:center;justify-content:space-between;height:66px;gap:1rem}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--f-mono);font-weight:700;letter-spacing:.04em}
.brand__mark{
  width:30px;height:30px;border:1.5px solid var(--accent);border-radius:7px;
  display:grid;place-items:center;color:var(--accent);font-size:.8rem;font-weight:700;
}
.brand small{display:block;font-size:.6rem;letter-spacing:.28em;color:var(--muted-2);font-weight:400;margin-top:1px}
.nav__links{display:flex;align-items:center;gap:1.6rem}
.nav__links a{font-family:var(--f-mono);font-size:.8rem;color:var(--muted);letter-spacing:.02em;transition:color .2s}
.nav__links a:hover{color:var(--text)}
.nav__cta{display:flex;align-items:center;gap:.9rem}
.nav__toggle{display:none;background:none;border:1px solid var(--line-2);border-radius:8px;width:42px;height:42px;cursor:pointer;place-items:center}
.nav__toggle span{display:block;width:18px;height:1.5px;background:var(--text);position:relative;transition:.25s}
.nav__toggle span::before,.nav__toggle span::after{content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--text);transition:.25s}
.nav__toggle span::before{top:-6px}.nav__toggle span::after{top:6px}
body.menu-open .nav__toggle span{background:transparent}
body.menu-open .nav__toggle span::before{top:0;transform:rotate(45deg)}
body.menu-open .nav__toggle span::after{top:0;transform:rotate(-45deg)}

.mobile-menu{
  position:fixed;inset:66px 0 0;z-index:55;background:var(--ink);
  padding:2rem var(--gutter);display:flex;flex-direction:column;gap:.4rem;
  transform:translateY(-8px);opacity:0;pointer-events:none;transition:.28s var(--ease);
  border-top:1px solid var(--line);
}
body.menu-open .mobile-menu{transform:translateY(0);opacity:1;pointer-events:auto}
.mobile-menu a{font-family:var(--f-display);font-size:1.8rem;padding:.55rem 0;border-bottom:1px solid var(--line);letter-spacing:-.02em}
.mobile-menu a:last-of-type{border:0}
.mobile-menu .btn{margin-top:1.25rem}

@media (max-width:860px){
  .nav__links{display:none}
  .nav__cta .btn{display:none}
  .nav__toggle{display:grid}
}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding-top:clamp(3rem,7vw,6rem);padding-bottom:clamp(3rem,7vw,5rem);overflow:hidden}
.hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(2rem,5vw,4rem);align-items:end}
.hero__kicker{margin-bottom:1.6rem}
.hero h1{margin:.4rem 0 0}
.hero h1 .line2{color:var(--muted-2)}
.hero__sub{margin-top:1.7rem;max-width:40ch}
.hero__actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:2rem;align-items:center}
.hero__note{font-family:var(--f-mono);font-size:.72rem;color:var(--muted-2);margin-top:1.4rem;letter-spacing:.02em}

/* terminal panel — the signature element */
.term{
  background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:0 30px 60px -30px rgba(0,0,0,.7);
}
.term__bar{display:flex;align-items:center;gap:.5rem;padding:.7rem .9rem;border-bottom:1px solid var(--line);background:var(--ink-3)}
.term__dot{width:11px;height:11px;border-radius:50%;background:var(--line-2)}
.term__dot--a{background:#e05c4b}.term__dot--b{background:#e6a93c}.term__dot--c{background:#77c095}
.term__title{font-family:var(--f-mono);font-size:.7rem;color:var(--muted-2);margin-left:.4rem;letter-spacing:.05em}
.term__body{padding:1.1rem 1.2rem 1.35rem;font-family:var(--f-mono);font-size:.83rem;line-height:1.85;min-height:220px}
.term__line{color:var(--muted)}
.term__line .p{color:var(--accent)}
.term__line .c{color:var(--text)}
.term__out{color:var(--muted-2)}
.term__ok{color:var(--ok)}
.cursor{display:inline-block;width:8px;height:1.05em;background:var(--accent);vertical-align:-2px;margin-left:2px;animation:blink 1.05s steps(2) infinite}
@keyframes blink{0%,50%{opacity:1}50.01%,100%{opacity:0}}
@media (prefers-reduced-motion:reduce){.cursor{animation:none}}

.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:clamp(2.5rem,5vw,3.5rem);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fact{padding:1.4rem 1.1rem;border-right:1px solid var(--line)}
.fact:last-child{border-right:0}
.fact b{font-family:var(--f-display);font-size:1.75rem;font-weight:480;letter-spacing:-.02em;display:block}
.fact span{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-2);margin-top:.3rem;display:block}

@media (max-width:860px){
  .hero__grid{grid-template-columns:1fr;gap:2.5rem;align-items:start}
  .facts{grid-template-columns:repeat(2,1fr)}
  .fact:nth-child(2){border-right:0}
  .fact:nth-child(1),.fact:nth-child(2){border-bottom:1px solid var(--line)}
}

/* ============================================================
   Generic section header row (label + index)
   ============================================================ */
.slabel{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;margin-bottom:2.4rem}
.slabel .idx{font-family:var(--f-mono);font-size:.72rem;color:var(--muted-2);letter-spacing:.1em}
.bone .slabel .idx{color:var(--on-bone-muted)}

/* ============================================================
   PRICING
   ============================================================ */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.pcard{background:var(--ink);padding:1.9rem 1.6rem;display:flex;flex-direction:column;position:relative;transition:background .3s}
.pcard:hover{background:var(--ink-2)}
.pcard__top{display:flex;align-items:baseline;justify-content:space-between;gap:.5rem}
.pcard__name{font-family:var(--f-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.pcard__price{font-family:var(--f-display);font-size:2.4rem;font-weight:480;letter-spacing:-.02em;margin:.7rem 0 .1rem;line-height:1}
.pcard__price .per{font-family:var(--f-mono);font-size:.8rem;color:var(--muted-2);letter-spacing:0}
.pcard__desc{color:var(--muted);font-size:.96rem;margin:.6rem 0 1.2rem}
.pcard ul{display:flex;flex-direction:column;gap:.6rem;margin-bottom:1.6rem;flex:1}
.pcard li{position:relative;padding-left:1.4rem;font-size:.92rem;color:var(--text)}
.pcard li::before{content:"";position:absolute;left:0;top:.55em;width:8px;height:8px;border:1.5px solid var(--accent);border-radius:2px}
.pcard--feature{background:var(--ink-2);box-shadow:inset 0 0 0 1px var(--accent)}
.pcard--feature:hover{background:var(--ink-3)}
.tag{position:absolute;top:1.9rem;right:1.6rem;font-family:var(--f-mono);font-size:.62rem;letter-spacing:.14em;text-transform:uppercase;color:var(--on-accent);background:var(--accent);padding:.25rem .55rem;border-radius:100px}
.price-foot{margin-top:1.6rem;font-family:var(--f-mono);font-size:.78rem;color:var(--muted-2);line-height:1.9}
.price-foot a,.linkbtn{color:var(--text);border-bottom:1px solid var(--line-2)}
.price-foot a:hover,.linkbtn:hover{color:var(--accent);border-color:var(--accent)}
.linkbtn{background:none;border:0;border-bottom:1px solid var(--line-2);font-family:var(--f-mono);font-size:inherit;padding:0 0 1px;cursor:pointer}
@media (max-width:900px){.price-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.price-grid{grid-template-columns:1fr}.tag{top:1.9rem}}

/* ============================================================
   OUTCOMES / INDUSTRIES (feature rows + chips)
   ============================================================ */
.cols-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(2rem,5vw,4rem)}
.cols-2--wide{grid-template-columns:.9fr 1.1fr}
@media (max-width:820px){.cols-2,.cols-2--wide{grid-template-columns:1fr;gap:2.5rem}}

.stack{display:flex;flex-direction:column}
.feat{padding:1.5rem 0;border-top:1px solid var(--line);display:grid;grid-template-columns:auto 1fr;gap:1.1rem}
.bone .feat{border-color:var(--bone-line)}
.feat:last-child{border-bottom:1px solid var(--line)}
.bone .feat:last-child{border-color:var(--bone-line)}
.feat__ic{width:38px;height:38px;border:1px solid var(--line-2);border-radius:9px;display:grid;place-items:center;color:var(--accent)}
.bone .feat__ic{border-color:var(--bone-line);color:var(--clay)}
.feat h3{margin-bottom:.35rem}
.feat p{color:var(--muted);font-size:.96rem}
.bone .feat p{color:var(--on-bone-muted)}

.chips{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.6rem}
.chip{
  font-family:var(--f-mono);font-size:.78rem;padding:.55rem .95rem;border:1px solid var(--line-2);
  border-radius:100px;cursor:pointer;color:var(--muted);background:transparent;transition:.2s;letter-spacing:.02em;
}
.chip:hover{border-color:var(--accent);color:var(--text)}
.chip[aria-selected="true"]{background:var(--accent);color:var(--on-accent);border-color:var(--accent)}
.bone .chip{border-color:var(--bone-line);color:var(--on-bone-muted)}
.bone .chip:hover{border-color:var(--clay);color:var(--on-bone)}
.bone .chip[aria-selected="true"]{background:var(--on-bone);color:var(--bone);border-color:var(--on-bone)}

.panel{background:var(--ink-2);border:1px solid var(--line);border-radius:var(--radius);padding:1.7rem}
.bone .panel{background:#fff;border-color:var(--bone-line)}

/* ============================================================
   PROOF / CASE STUDY CARD
   ============================================================ */
.proof-card{
  display:grid;grid-template-columns:1.1fr 1fr;gap:0;
  border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--ink-2);
}
.proof-card__body{padding:clamp(1.6rem,3vw,2.6rem)}
.proof-badge{display:inline-flex;align-items:center;gap:.45rem;font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ok)}
.proof-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px color-mix(in srgb,var(--ok) 25%,transparent)}
.proof-card h3{font-size:clamp(1.6rem,3vw,2.3rem);margin:1rem 0 .2rem;font-weight:460;letter-spacing:-.02em}
.ba{display:grid;grid-template-columns:1fr auto 1fr;gap:1rem;align-items:center;margin:1.6rem 0}
.ba__col span{font-family:var(--f-mono);font-size:.66rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);display:block;margin-bottom:.4rem}
.ba__col p{font-size:.9rem;color:var(--muted)}
.ba__arw{color:var(--accent);font-size:1.3rem}
.proof-card__visual{background:var(--ink-3);border-left:1px solid var(--line);padding:clamp(1.4rem,3vw,2.2rem);display:flex;align-items:center;justify-content:center}
@media (max-width:820px){.proof-card{grid-template-columns:1fr}.proof-card__visual{border-left:0;border-top:1px solid var(--line)}}

/* mini browser mock */
.mock{width:100%;max-width:340px;border:1px solid var(--line-2);border-radius:10px;overflow:hidden;background:var(--ink-2)}
.mock__bar{display:flex;align-items:center;gap:.4rem;padding:.5rem .7rem;background:var(--ink-4);border-bottom:1px solid var(--line)}
.mock__url{flex:1;background:var(--ink);border-radius:5px;font-family:var(--f-mono);font-size:.64rem;color:var(--muted-2);padding:.25rem .5rem;margin-left:.3rem;text-align:center}
.mock__body{padding:1.1rem}
.mock__brand{font-family:var(--f-display);font-size:1.05rem;font-weight:500}
.mock__nav{font-family:var(--f-mono);font-size:.6rem;color:var(--muted-2);letter-spacing:.08em;margin:.35rem 0 1rem}
.mock__eyebrow{font-family:var(--f-mono);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.mock__h{font-family:var(--f-display);font-size:1.35rem;line-height:1.05;margin:.3rem 0 .8rem;letter-spacing:-.02em}
.mock__row{display:flex;gap:.5rem;margin-bottom:.8rem}
.mock__tile{flex:1;background:var(--ink-3);border:1px solid var(--line);border-radius:7px;padding:.55rem;font-size:.62rem}
.mock__tile b{font-size:.72rem;display:block}
.mock__tile span{color:var(--muted-2);font-family:var(--f-mono);font-size:.56rem}
.mock__btn{background:var(--accent);color:var(--on-accent);font-family:var(--f-mono);font-size:.66rem;font-weight:700;text-align:center;padding:.5rem;border-radius:100px}

/* ============================================================
   PROCESS (steps)
   ============================================================ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--bone-line);border:1px solid var(--bone-line);border-radius:var(--radius);overflow:hidden}
.step{background:var(--bone);padding:1.9rem 1.6rem}
.step__n{font-family:var(--f-mono);font-size:.8rem;color:var(--clay);letter-spacing:.1em}
.step h3{margin:.9rem 0 .5rem}
.step p{color:var(--on-bone-muted);font-size:.96rem}
@media (max-width:760px){.steps{grid-template-columns:1fr}}

/* ============================================================
   FAQ
   ============================================================ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;list-style:none;padding:1.35rem 0;display:flex;justify-content:space-between;gap:1rem;align-items:center;
  font-family:var(--f-display);font-size:clamp(1.1rem,2vw,1.35rem);font-weight:460;letter-spacing:-.01em;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary .pm{flex:none;width:24px;height:24px;position:relative}
.faq summary .pm::before,.faq summary .pm::after{content:"";position:absolute;background:var(--accent);transition:.25s}
.faq summary .pm::before{top:11px;left:3px;width:18px;height:2px}
.faq summary .pm::after{top:3px;left:11px;width:2px;height:18px}
.faq details[open] summary .pm::after{transform:scaleY(0)}
.faq p{color:var(--muted);padding:0 0 1.5rem;max-width:70ch}

/* ============================================================
   CONTACT
   ============================================================ */
.form{display:grid;gap:1rem}
.field{display:flex;flex-direction:column;gap:.45rem}
.field label{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.bone .field label{color:var(--on-bone-muted)}
.field input,.field textarea,.field select{
  background:var(--ink-2);border:1px solid var(--line-2);border-radius:9px;padding:.8rem .95rem;
  color:var(--text);transition:border-color .2s;font-size:1rem;
}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--accent)}
.bone .field input,.bone .field textarea,.bone .field select{background:#fff;border-color:var(--bone-line);color:var(--on-bone)}
.contact-aside{font-family:var(--f-mono);font-size:.9rem;line-height:2.1}
.contact-aside a{border-bottom:1px solid var(--line-2)}
.contact-aside a:hover{color:var(--accent);border-color:var(--accent)}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{background:#08090b;border-top:1px solid var(--line);padding-block:clamp(3rem,6vw,4.5rem) 2rem}
.footer__top{display:flex;justify-content:space-between;gap:2rem;flex-wrap:wrap;align-items:flex-start}
.footer__tag{max-width:34ch;color:var(--muted);margin-top:1rem}
.footer__links{display:flex;gap:2.5rem;flex-wrap:wrap}
.footer__col h4{font-family:var(--f-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted-2);font-weight:400;margin-bottom:.9rem}
.footer__col a{display:block;font-size:.92rem;color:var(--muted);padding:.25rem 0;transition:color .2s}
.footer__col a:hover{color:var(--text)}
.footer__bottom{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;font-family:var(--f-mono);font-size:.72rem;color:var(--muted-2)}
.footer__bottom .ip{max-width:52ch;line-height:1.7}

/* ============================================================
   MODAL (agreement)
   ============================================================ */
.modal{position:fixed;inset:0;z-index:100;display:none;place-items:center;padding:1.2rem}
.modal.open{display:grid}
.modal__scrim{position:absolute;inset:0;background:rgba(4,5,7,.7);backdrop-filter:blur(3px)}
.modal__card{position:relative;width:100%;max-width:520px;background:var(--ink-2);border:1px solid var(--line-2);border-radius:var(--radius);padding:clamp(1.5rem,3vw,2.2rem);max-height:90vh;overflow:auto}
.modal__head{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;margin-bottom:.4rem}
.modal__head h3{font-size:1.5rem}
.modal__close{background:none;border:1px solid var(--line-2);width:36px;height:36px;border-radius:8px;cursor:pointer;color:var(--muted);font-size:1.1rem}
.modal__close:hover{color:var(--text);border-color:var(--accent)}
.summary-row{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:.82rem;padding:.7rem 0;border-bottom:1px solid var(--line)}
.summary-row b{color:var(--accent)}
.agree{display:flex;gap:.6rem;align-items:flex-start;font-size:.85rem;color:var(--muted);margin:1rem 0}
.agree input{margin-top:.25rem;accent-color:var(--accent);width:16px;height:16px}
.modal__note{font-family:var(--f-mono);font-size:.68rem;color:var(--muted-2);line-height:1.7;margin-top:1rem}

/* ============================================================
   REVEAL ANIMATION
   ============================================================ */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ============================================================
   PAGE HEADER (secondary pages)
   ============================================================ */
.page-head{padding-top:clamp(3rem,7vw,5.5rem);padding-bottom:clamp(2rem,4vw,3rem)}
.back{font-family:var(--f-mono);font-size:.78rem;color:var(--muted);display:inline-flex;gap:.4rem;transition:color .2s}
.back:hover{color:var(--accent)}
.prose{max-width:68ch}
.prose h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin:2.4rem 0 .8rem}
.prose h3{margin:1.8rem 0 .6rem}
.prose p{color:var(--muted);margin-bottom:1rem}
.prose a{color:var(--accent);border-bottom:1px solid var(--line-2)}
.prose strong{color:var(--text)}

/* utility */
.mt-s{margin-top:1rem}.mt-m{margin-top:2rem}.mt-l{margin-top:3rem}
.center{text-align:center}
.hide{display:none!important}
.spin{width:16px;height:16px;border:2px solid color-mix(in srgb,var(--on-accent) 40%,transparent);border-top-color:var(--on-accent);border-radius:50%;animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}