/* ——— Tokens ——— */
:root{
  --paper:#f2f0eb; --paper-2:#e9e6df; --ink:#0e0e0e; --ink-2:#1a1a1a;
  --mute:#6b6862; --mute-dark:#9a978f; --line:rgba(14,14,14,.14); --line-dark:rgba(242,240,235,.16);
  --signal:#ff4f1f; --ok:#1f9d55;
  --display:"Inter Tight","Helvetica Neue",Arial,sans-serif;
  --serif:"Instrument Serif",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
  --g:24px; --max:1440px; --nav-h:64px;
  --ease:cubic-bezier(.2,.7,.1,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--nav-h)}
body{font-family:var(--display);font-size:17px;line-height:1.5;color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased;overflow-x:hidden;font-feature-settings:"ss01","cv11"}
img{display:block;max-width:100%}
a{color:inherit}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--signal);color:#fff}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px}

/* ——— Type ——— */
.mono,.label{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;font-weight:400}
.label{color:var(--mute)}
.dark .label{color:var(--mute-dark)}
.mega{font-size:clamp(56px,13.5vw,220px);line-height:.86;letter-spacing:-.055em;font-weight:600}
.xl{font-size:clamp(44px,8vw,128px);line-height:.92;letter-spacing:-.045em;font-weight:600}
.l{font-size:clamp(34px,5vw,72px);line-height:.98;letter-spacing:-.035em;font-weight:600}
.m{font-size:clamp(24px,2.8vw,40px);line-height:1.08;letter-spacing:-.025em;font-weight:500}
.s{font-size:clamp(19px,1.6vw,22px);line-height:1.35;letter-spacing:-.01em}
.it{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em}
.muted{color:var(--mute)}
.dark .muted{color:var(--mute-dark)}
.sig{color:var(--signal)}
p+p{margin-top:1em}

/* ——— Layout ——— */
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--g)}
.grid{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));column-gap:var(--g)}
section{padding:clamp(80px,12vw,180px) 0}
.dark{background:var(--ink);color:var(--paper)}
.paper-2{background:var(--paper-2)}
.rule{border-top:1px solid var(--line)}
.dark .rule{border-color:var(--line-dark)}
main{padding-top:var(--nav-h)}

/* ——— Nav ——— */
.nav{position:fixed;inset:0 0 auto;z-index:50;height:var(--nav-h);display:flex;align-items:center;mix-blend-mode:difference;color:#fff}
.nav .wrap{width:100%;display:flex;align-items:center;justify-content:space-between;gap:var(--g)}
.wordmark{font-weight:600;font-size:22px;letter-spacing:-.04em;text-decoration:none}
.wordmark{display:inline-flex;align-items:center;gap:.32em}
.dot{display:inline-block;width:.62em;height:.62em;border-radius:50%;background:currentColor;flex:none}
.nav ul{display:flex;gap:28px;list-style:none}
.nav a{text-decoration:none}
.nav ul a{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;opacity:.85}
.nav ul a:hover{opacity:1}
.nav-cta{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;border:1px solid currentColor;border-radius:999px;padding:9px 16px}

/* ——— Buttons ——— */
.btn{display:inline-flex;align-items:center;gap:14px;min-height:56px;padding:0 28px;border-radius:999px;font-size:17px;font-weight:500;letter-spacing:-.01em;text-decoration:none;transition:transform .35s var(--ease),background .35s var(--ease),color .35s var(--ease);white-space:nowrap}
.btn .arr{display:inline-block;transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(5px)}
.btn:active{transform:scale(.97)}
.btn-ink{background:var(--ink);color:var(--paper)}
.btn-ink:hover{background:var(--signal)}
.btn-paper{background:var(--paper);color:var(--ink)}
.btn-paper:hover{background:var(--signal);color:#fff}
.btn-line{border:1px solid currentColor}
.btn-line:hover{background:var(--ink);color:var(--paper)}
.dark .btn-line:hover{background:var(--paper);color:var(--ink)}
.btn-block{width:100%;justify-content:space-between}
.tlink{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;text-decoration:none;border-bottom:1px solid currentColor;padding-bottom:3px}
.tlink:hover{color:var(--signal)}

/* ——— Forms ——— */
.field{display:flex;flex-direction:column;gap:8px;margin-bottom:22px}
.field>label,.legend{font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.input{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);padding:10px 0;font:inherit;font-size:22px;letter-spacing:-.01em;color:inherit;border-radius:0}
.dark .input{border-color:var(--line-dark)}
textarea.input{min-height:96px;resize:vertical;font-size:19px}
.input:focus{outline:none;border-color:var(--signal)}
.input::placeholder{color:var(--mute);opacity:.7}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:42px;padding:0 18px;border-radius:999px;border:1px solid var(--line);font-size:15px;transition:all .25s var(--ease)}
.chip:hover{border-color:var(--ink)}
.chip[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.dark .chip{border-color:var(--line-dark)}
.dark .chip:hover{border-color:var(--paper)}
.dark .chip[aria-pressed="true"]{background:var(--paper);border-color:var(--paper);color:var(--ink)}

/* ——— Sheet (hold my place) ——— */
.scrim{position:fixed;inset:0;z-index:90;background:rgba(14,14,14,.6);backdrop-filter:blur(6px);display:none;align-items:flex-end;justify-content:center;padding:16px}
.scrim.open{display:flex}
@media (min-width:700px){.scrim{align-items:center}}
.sheet{background:var(--paper);color:var(--ink);border-radius:24px;padding:36px;width:100%;max-width:520px;max-height:92vh;overflow:auto;animation:up .45s var(--ease)}
@keyframes up{from{transform:translateY(30px);opacity:0}}
.sheet .close{float:right;width:36px;height:36px;border-radius:50%;border:1px solid var(--line);font-size:16px}
.sheet h3{font-size:34px;font-weight:600;letter-spacing:-.035em;line-height:1;margin:28px 0 12px}
.sheet p.muted{margin-bottom:24px}
.done-msg{display:none;padding:12px 0}
.done-msg .dot{width:14px;height:14px;border-radius:50%;background:var(--signal);margin-bottom:20px}

/* ——— Marquee ——— */
.marquee{overflow:hidden;white-space:nowrap;border-block:1px solid var(--line);padding:22px 0}
.dark .marquee,.marquee.dark{border-color:var(--line-dark)}
.marquee-track{display:inline-flex;gap:56px;animation:mq 40s linear infinite;padding-right:56px}
.marquee-track span{font-size:clamp(28px,3.4vw,48px);font-weight:600;letter-spacing:-.04em}
.marquee-track i{font-family:var(--serif);font-weight:400}
@keyframes mq{to{transform:translateX(-50%)}}

/* ——— Footer ——— */
footer{background:var(--ink);color:var(--paper);padding:120px 0 32px}
footer .big{font-size:clamp(64px,16vw,260px);line-height:.82;letter-spacing:-.06em;font-weight:600;margin-top:80px}
footer .big{display:flex;align-items:center;gap:.14em}
footer .big .dot{width:.5em;height:.5em}
.foot-row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:16px;margin-top:40px;padding-top:20px;border-top:1px solid var(--line-dark)}
.foot-row a{text-decoration:none}
.foot-row a:hover{color:var(--signal)}

/* ——— Motion ——— */
.reveal{opacity:0;transform:translateY(40px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.reveal.in{opacity:1;transform:none}
.split-line{display:block;overflow:hidden}
.split-line>span{display:block;transform:translateY(105%);transition:transform 1.1s var(--ease)}
.in .split-line>span,.split-line.in>span{transform:none}
.split-line:nth-child(2)>span{transition-delay:.08s}
.split-line:nth-child(3)>span{transition-delay:.16s}
.split-line:nth-child(4)>span{transition-delay:.24s}
@media (prefers-reduced-motion:reduce){
  .reveal,.split-line>span{opacity:1;transform:none;transition:none}
  .marquee-track{animation:none}
  html{scroll-behavior:auto}
}

/* ——— Page header (tier pages) ——— */
.phead{padding:clamp(72px,10vw,140px) 0 clamp(48px,6vw,80px)}
.phead .crumbs{display:flex;gap:20px;margin-bottom:40px}
.phead .crumbs a{text-decoration:none}
.phead .crumbs a:hover{color:var(--signal)}
.steps-nav{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line)}
.steps-nav a{padding:18px 0;text-decoration:none;border-top:2px solid transparent;margin-top:-1px;color:var(--mute)}
.steps-nav a.on{border-color:var(--ink);color:var(--ink)}
.steps-nav a:hover{color:var(--ink)}
.dark .steps-nav{border-color:var(--line-dark)}
.dark .steps-nav a{color:var(--mute-dark)}
.dark .steps-nav a.on,.dark .steps-nav a:hover{color:var(--paper);border-color:var(--paper)}

@media (max-width:900px){
  :root{--g:16px;--nav-h:56px}
  .nav ul{display:none}
  .grid{grid-template-columns:repeat(4,minmax(0,1fr))}
  .steps-nav{grid-template-columns:repeat(2,1fr)}
  .sheet{padding:24px}
  .btn{min-height:52px;padding:0 22px}
}