/* richCode Studios — site styles */

:root{
  --bg:#070809;
  --bg-2:#0b0c0f;
  --surface:rgba(255,255,255,.026);
  --surface-2:rgba(255,255,255,.055);
  --line:rgba(255,255,255,.075);
  --line-2:rgba(255,255,255,.17);
  --text:#edeef1;
  --muted:#969ca7;
  --dim:#676d78;
  --accent:#7d6bff;
  --accent-2:#3ae0c0;
  --amber:#ffb86b;
  --maxw:1060px;
  --r:20px;
  --ease:cubic-bezier(.22,1,.36,1);
  --ease-2:cubic-bezier(.16,1,.3,1);
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --serif:"Instrument Serif",Iowan Old Style,Georgia,serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:var(--sans);font-size:16.5px;line-height:1.65;letter-spacing:-.011em;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
::selection{background:rgba(125,107,255,.32)}
:focus-visible{outline:2px solid var(--accent-2);outline-offset:3px;border-radius:6px}

/* ───────── layout ───────── */
.wrap{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:26px}
section{position:relative;padding:clamp(76px,11vw,140px) 0}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11.5px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;
  color:var(--dim);margin:0 0 22px;
}
.eyebrow::before{content:"";width:20px;height:1px;background:var(--line-2)}
h1,h2,h3,h4{letter-spacing:-.035em;line-height:1.07;margin:0;font-weight:600}
h2{font-size:clamp(29px,4.2vw,45px)}
h3{font-size:clamp(20px,2.3vw,25px);line-height:1.26}
p{margin:0}
.lede{color:var(--muted);font-size:clamp(16.5px,1.7vw,18.5px);line-height:1.66;max-width:60ch}
.em{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.005em}
.grad{background:linear-gradient(96deg,var(--text) 6%,#a595ff 46%,var(--accent-2) 92%);
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hr{border:0;border-top:1px solid var(--line);margin:0}

/* ───────── nav ───────── */
.nav-shell{
  position:fixed;inset:0 0 auto 0;z-index:70;height:78px;
  background:rgba(7,8,9,0);backdrop-filter:blur(0);border-bottom:1px solid transparent;
  transition:background .5s var(--ease),backdrop-filter .5s var(--ease),border-color .5s var(--ease),height .5s var(--ease);
}
body.scrolled .nav-shell{height:62px;background:rgba(7,8,9,.76);backdrop-filter:blur(16px) saturate(150%);border-bottom-color:var(--line)}
.nav{
  position:fixed;inset:0 0 auto 0;z-index:80;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  width:100%;max-width:var(--maxw);margin-inline:auto;padding:23px 26px;
  transition:padding .5s var(--ease);
}
body.scrolled .nav{padding-block:15px}
.brand{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:600;letter-spacing:-.02em}
.bname b{color:var(--text);font-weight:600}
.bname>span{color:var(--muted);font-weight:450}
.mark{
  width:26px;height:26px;border-radius:8px;flex:none;display:grid;place-items:center;color:#fff;
  background:linear-gradient(140deg,var(--accent),var(--accent-2));
  box-shadow:0 0 0 1px rgba(255,255,255,.1),0 6px 20px -8px var(--accent);
  transition:transform .6s var(--ease-2),box-shadow .6s;
}
.mark svg{width:15px;height:15px;display:block}
.brand:hover .mark{transform:scale(1.07) rotate(-4deg);box-shadow:0 0 0 1px rgba(255,255,255,.16),0 10px 26px -8px var(--accent-2)}
.bname{display:inline-flex;align-items:baseline;gap:5px;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{position:relative;padding:8px 13px;border-radius:999px;font-size:14.5px;color:var(--muted);transition:color .3s}
.nav-links a:not(.btn)::after{
  content:"";position:absolute;left:13px;right:13px;bottom:4px;height:1px;
  background:var(--accent-2);transform:scaleX(0);transform-origin:0 50%;
  transition:transform .45s var(--ease);
}
.nav-links a:hover{color:var(--text)}
.nav-links a:not(.btn):hover::after,.nav-links a[aria-current]::after{transform:scaleX(1)}
.nav-links a[aria-current]{color:var(--text)}
.nav-links .btn{margin-left:10px}
@media(max-width:700px){.nav-links a:not(.btn){display:none}}

/* ───────── buttons ───────── */
.btn{
  position:relative;display:inline-flex;align-items:center;gap:9px;
  padding:11px 21px;border-radius:999px;border:1px solid var(--line-2);
  background:var(--surface-2);color:var(--text);
  font-size:14.5px;font-weight:500;letter-spacing:-.01em;cursor:pointer;
  transition:background .35s,border-color .35s,box-shadow .45s,transform .12s linear;
  will-change:transform;
}
.btn:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.27)}
.btn-primary{
  background:linear-gradient(112deg,var(--accent),#9f89ff 52%,var(--accent-2));
  color:#07080a;border-color:transparent;font-weight:600;
  box-shadow:0 10px 32px -16px var(--accent);
}
.btn-primary:hover{box-shadow:0 20px 46px -16px var(--accent)}
.btn .arw{display:inline-block;transition:transform .45s var(--ease)}
.btn:hover .arw{transform:translateX(5px)}
.tlink{display:inline-flex;align-items:center;gap:9px;font-size:15px;font-weight:500;color:var(--text)}
.tlink .arw{transition:transform .45s var(--ease)}
.tlink:hover .arw{transform:translateX(5px)}
.tlink::before{
  content:"";position:absolute;inset:auto 0 -3px 0;height:1px;background:var(--line-2);
}

/* ───────── hero ───────── */
.hero{padding-top:clamp(140px,19vw,210px);padding-bottom:clamp(20px,4vw,48px);overflow:clip}
.bg{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.aura{position:absolute;inset:-25% -12% auto -12%;height:118vh;filter:blur(96px);opacity:.5;will-change:transform}
.blob{position:absolute;border-radius:50%;mix-blend-mode:screen}
.b1{width:44vw;height:44vw;left:-4vw;top:-6vw;background:radial-gradient(circle at 42% 42%,rgba(125,107,255,.82),transparent 66%);animation:drift1 24s var(--ease) infinite}
.b2{width:38vw;height:38vw;right:-2vw;top:4vw;background:radial-gradient(circle at 54% 46%,rgba(58,224,192,.46),transparent 65%);animation:drift2 29s var(--ease) infinite}
.b3{width:30vw;height:30vw;left:36vw;top:22vw;background:radial-gradient(circle at 50% 50%,rgba(255,184,107,.26),transparent 68%);animation:drift3 34s var(--ease) infinite}
@keyframes drift1{50%{transform:translate3d(7vw,5vw,0) scale(1.14)}}
@keyframes drift2{50%{transform:translate3d(-6vw,8vw,0) scale(1.09)}}
@keyframes drift3{50%{transform:translate3d(-4vw,-6vw,0) scale(.9)}}
.grid-bg{
  position:absolute;inset:0;will-change:transform;
  background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:68px 68px;opacity:.5;
  mask-image:radial-gradient(115% 66% at 50% 0%,#000 18%,transparent 76%);
  -webkit-mask-image:radial-gradient(115% 66% at 50% 0%,#000 18%,transparent 76%);
}
.spot{
  position:absolute;inset:0;opacity:0;transition:opacity .7s var(--ease);
  background:radial-gradient(420px circle at var(--sx,50%) var(--sy,30%),rgba(125,107,255,.13),transparent 62%);
}
body.pointing .spot{opacity:1}

.badge{
  display:inline-flex;align-items:center;gap:10px;padding:7px 15px 7px 12px;
  border-radius:999px;border:1px solid var(--line);background:var(--surface);
  font-size:13px;color:var(--muted);margin-bottom:28px;
}
.dot{width:6px;height:6px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 0 0 rgba(58,224,192,.5);animation:pulse 2.6s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(58,224,192,0)}100%{box-shadow:0 0 0 0 rgba(58,224,192,0)}}
.hero h1{font-size:clamp(41px,7.4vw,79px);letter-spacing:-.048em;max-width:15ch}
.hero .lede{margin-top:28px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:40px}

/* ───────── entrance animation ───────── */
.rise{display:inline-block;overflow:hidden;vertical-align:bottom;padding-bottom:.08em;margin-bottom:-.08em}
.rise>i{
  display:inline-block;font-style:inherit;
  transform:translateY(102%) rotate(2.5deg);opacity:0;
  animation:riseUp 1.05s var(--ease-2) forwards;animation-delay:var(--d,0s);
}
@keyframes riseUp{to{transform:none;opacity:1}}
.fade{opacity:0;animation:fadeUp 1s var(--ease-2) forwards;animation-delay:var(--d,0s)}
@keyframes fadeUp{from{opacity:0;transform:translateY(14px);filter:blur(6px)}to{opacity:1;transform:none;filter:none}}

/* ───────── scroll reveal ───────── */
.rv{
  opacity:0;transform:translateY(22px);filter:blur(7px);
  transition:opacity .9s var(--ease-2),transform .9s var(--ease-2),filter .9s var(--ease-2);
  transition-delay:var(--d,0s);
}
.rv.in{opacity:1;transform:none;filter:none}

/* ───────── stats ───────── */
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);
  border-block:1px solid var(--line);margin-top:clamp(56px,8vw,90px)}
.stat{background:var(--bg);padding:28px 26px 30px;transition:background .5s}
.stat:first-child{padding-left:0}
.stat:hover{background:var(--bg-2)}
.stat .n{font-size:clamp(31px,3.8vw,42px);font-weight:600;letter-spacing:-.05em;line-height:1;
  background:linear-gradient(115deg,#fff,var(--accent-2));-webkit-background-clip:text;background-clip:text;color:transparent}
.stat .l{margin-top:11px;font-size:13.5px;color:var(--muted);line-height:1.55;max-width:34ch}
.stat .l b{color:var(--text);font-weight:500}
@media(max-width:720px){.stats{grid-template-columns:1fr}.stat:first-child{padding-left:26px}.stat{padding-inline:0}}

/* ───────── marquee ───────── */
.marquee{border-bottom:1px solid var(--line);padding:18px 0;overflow:hidden;
  mask-image:linear-gradient(90deg,transparent,#000 14%,#000 86%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 14%,#000 86%,transparent)}
.track{display:flex;width:max-content;animation:slide 48s linear infinite}
.marquee:hover .track{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-50%)}}
.track span{display:inline-flex;align-items:center;gap:24px;padding-inline:24px;
  font-size:13.5px;color:var(--dim);white-space:nowrap;transition:color .4s}
.track span:hover{color:var(--text)}
.track span::after{content:"";width:3px;height:3px;border-radius:50%;background:var(--line-2)}

/* ───────── section heads ───────── */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;flex-wrap:wrap;margin-bottom:clamp(36px,5vw,58px)}
.sec-head h2{max-width:15ch}

/* ───────── product rows ───────── */
.rows{border-top:1px solid var(--line)}
.row{
  position:relative;display:grid;grid-template-columns:auto 1fr auto;gap:clamp(18px,4vw,46px);
  align-items:start;padding:clamp(26px,3.4vw,38px) 0;border-bottom:1px solid var(--line);
  transition:padding-inline .55s var(--ease);
}
.row::before{
  content:"";position:absolute;inset:0 -26px;z-index:-1;border-radius:14px;opacity:0;
  background:linear-gradient(100deg,rgba(125,107,255,.09),rgba(58,224,192,.05) 60%,transparent);
  transition:opacity .5s var(--ease);
}
.row:hover::before{opacity:1}
.row:hover{padding-inline:14px}
.row .idx{font-family:var(--serif);font-size:14px;color:var(--dim);padding-top:7px;min-width:26px}
.row h3{transition:transform .55s var(--ease)}
.row:hover h3{transform:translateX(4px)}
.row h3 a{background-image:linear-gradient(var(--accent-2),var(--accent-2));background-size:0 1px;
  background-repeat:no-repeat;background-position:0 100%;transition:background-size .5s var(--ease)}
.row:hover h3 a{background-size:100% 1px}
.row .sub{margin-top:5px;font-size:13.5px;color:var(--dim);letter-spacing:.005em}
.row p{margin-top:15px;color:var(--muted);line-height:1.65;max-width:56ch}
.row .side{display:flex;flex-direction:column;align-items:flex-end;gap:16px;padding-top:4px}
.row .go{width:38px;height:38px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;
  color:var(--muted);transition:transform .55s var(--ease),background .45s,color .45s,border-color .45s}
.row:hover .go{transform:translate(3px,-3px);background:var(--surface-2);color:var(--text);border-color:var(--line-2)}
.stretch::after{content:"";position:absolute;inset:0;z-index:1}
@media(max-width:760px){
  .row{grid-template-columns:1fr;gap:12px}
  .row .idx{display:none}
  .row .side{flex-direction:row;align-items:center;justify-content:space-between;width:100%;padding-top:4px}
}
.tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:20px}
.tag{font-size:12px;color:var(--dim);border:1px solid var(--line);border-radius:7px;padding:4px 9px;
  transition:color .4s,border-color .4s}
.row:hover .tag{color:var(--muted);border-color:var(--line-2)}
.pill{display:inline-flex;align-items:center;gap:7px;flex:none;padding:5px 12px;border-radius:999px;
  border:1px solid var(--line);background:var(--surface);font-size:12px;color:var(--muted);white-space:nowrap}
.pill i{width:5px;height:5px;border-radius:50%;background:var(--dim)}
.pill.live i{background:var(--accent-2);box-shadow:0 0 8px var(--accent-2)}
.pill.dev i{background:var(--amber);box-shadow:0 0 8px rgba(255,184,107,.7)}

/* ───────── simple lists (services / principles) ───────── */
.list{display:grid;gap:1px;background:var(--line);border-block:1px solid var(--line)}
.list>div{background:var(--bg);display:grid;grid-template-columns:minmax(0,7.5rem) 1fr;gap:clamp(16px,4vw,44px);
  padding:clamp(24px,3vw,32px) 0;transition:background .5s,padding-inline .5s var(--ease)}
.list>div:hover{background:var(--bg-2);padding-inline:14px}
.list h4{font-size:17px;letter-spacing:-.025em;font-weight:600}
.list .k{font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim);padding-top:4px}
.list p{color:var(--muted);font-size:15px;line-height:1.68;margin-top:10px;max-width:62ch}
@media(max-width:700px){.list>div{grid-template-columns:1fr;gap:6px}}

/* ───────── CTA ───────── */
.cta{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:26px;text-align:center;
  padding:clamp(44px,7vw,84px) clamp(26px,5vw,60px);
  background:radial-gradient(120% 130% at 50% 0%,rgba(125,107,255,.15),transparent 60%),var(--surface)}
.cta h2{max-width:17ch;margin-inline:auto}
.cta .lede{margin:22px auto 0;text-align:center}
.cta-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:36px}

/* ───────── footer ───────── */
footer{border-top:1px solid var(--line);padding:clamp(48px,6vw,72px) 0 34px;margin-top:clamp(40px,6vw,90px)}
.foot-top{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1.5fr);gap:clamp(32px,6vw,64px)}
.foot-brand p{color:var(--muted);font-size:14.5px;line-height:1.65;margin-top:16px;max-width:30ch}
.foot-mail{display:inline-block;margin-top:16px;font-size:14.5px;color:var(--text);
  border-bottom:1px solid var(--line-2);padding-bottom:2px;transition:border-color .35s,color .35s}
.foot-mail:hover{border-bottom-color:var(--accent-2);color:var(--accent-2)}
.foot-cols{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.foot-cols h5{margin:0 0 14px;font-size:11px;font-weight:500;letter-spacing:.16em;
  text-transform:uppercase;color:var(--dim)}
.foot-cols a{display:block;font-size:14.5px;color:var(--muted);padding:5px 0;width:max-content;
  transition:color .3s,transform .4s var(--ease)}
.foot-cols a:hover{color:var(--text);transform:translateX(3px)}
.foot-bot{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  margin-top:clamp(36px,5vw,56px);padding-top:24px;border-top:1px solid var(--line)}
.foot-bot small{color:var(--dim);font-size:13px}
.top-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--dim);transition:color .3s}
.top-link:hover{color:var(--text)}
.top-link span{transition:transform .45s var(--ease)}
.top-link:hover span{transform:translateY(-3px)}
@media(max-width:820px){
  .foot-top{grid-template-columns:1fr;gap:38px}
  .foot-cols{grid-template-columns:repeat(2,1fr);gap:24px 20px}
}

/* ───────── project pages ───────── */
.p-hero{padding-top:clamp(132px,17vw,184px);padding-bottom:clamp(26px,4vw,44px);overflow:clip}
.back{display:inline-flex;align-items:center;gap:8px;color:var(--muted);font-size:14px;margin-bottom:28px;
  transition:color .3s,gap .45s var(--ease)}
.back:hover{color:var(--text);gap:13px}
.p-hero h1{font-size:clamp(35px,5.8vw,60px);letter-spacing:-.048em;max-width:17ch}
.meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.specs{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border-block:1px solid var(--line);margin-top:46px}
.specs div{background:var(--bg);padding:20px 22px 22px;transition:background .5s}
.specs div:hover{background:var(--bg-2)}
.specs div:first-child{padding-left:0}
.specs dt{font-size:11px;letter-spacing:.15em;text-transform:uppercase;color:var(--dim);margin-bottom:8px}
.specs dd{margin:0;font-size:14.5px;line-height:1.5}
@media(max-width:860px){.specs{grid-template-columns:repeat(2,1fr)}.specs div:first-child{padding-left:22px}}

.prose{max-width:70ch;margin-inline:auto}
.prose h2{font-size:clamp(24px,3vw,32px);margin-top:clamp(54px,6vw,76px)}
.prose h3{margin-top:46px;font-size:19.5px}
.prose h2+p,.prose h3+p{margin-top:16px}
.prose p{color:var(--muted);line-height:1.78;margin:20px 0}
.prose p b,.prose li b{color:var(--text);font-weight:600}
.prose ul{padding-left:0;list-style:none;margin:24px 0;display:grid;gap:14px}
.prose ul li{position:relative;padding-left:24px;color:var(--muted);line-height:1.7}
.prose ul li::before{content:"";position:absolute;left:3px;top:11px;width:6px;height:6px;border-radius:50%;
  background:var(--accent);opacity:.75}
.prose hr{border:0;border-top:1px solid var(--line);margin:clamp(50px,6vw,74px) 0}
.pull{border-left:2px solid var(--accent);padding:4px 0 4px 24px;margin:36px 0;
  font-family:var(--serif);font-size:clamp(21px,2.6vw,26px);line-height:1.4;color:var(--text);letter-spacing:-.008em}
.note{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:22px 24px;margin:32px 0}
.note p{margin:0;font-size:14.8px;color:var(--muted)}
.tbl{width:100%;border-collapse:collapse;margin:28px 0;font-size:14.8px;display:block;overflow-x:auto}
.tbl td{border-top:1px solid var(--line);padding:13px 16px 13px 0;color:var(--muted);vertical-align:top}
.tbl tr{transition:background .4s}
.tbl tr:hover{background:var(--bg-2)}
.tbl td:first-child{color:var(--text);font-weight:500;width:33%;padding-right:24px;white-space:nowrap}
.next{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;
  border-top:1px solid var(--line);padding-top:34px;margin-top:clamp(58px,7vw,88px)}

/* ───────── contact form ───────── */
.form{margin-top:clamp(32px,4vw,44px);text-align:left;max-width:620px;margin-inline:auto}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:620px){.f2{grid-template-columns:1fr}}
.field{position:relative;margin-bottom:16px}
.field label{display:block;font-size:12.5px;letter-spacing:.04em;color:var(--muted);margin-bottom:8px}
.field label .req{color:var(--accent);opacity:.8}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border-radius:12px;background:rgba(255,255,255,.035);
  border:1px solid var(--line);color:var(--text);font:inherit;font-size:15px;
  transition:border-color .35s,background .35s,box-shadow .45s;
  appearance:none;-webkit-appearance:none;
}
.field textarea{min-height:130px;resize:vertical;line-height:1.6}
.field select{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='%23969ca7' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 15px center;background-size:12px;padding-right:40px;
}
.field select option{background:var(--bg-2);color:var(--text)}
.field input::placeholder,.field textarea::placeholder{color:var(--dim)}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:rgba(125,107,255,.6);background:rgba(255,255,255,.05);
  box-shadow:0 0 0 4px rgba(125,107,255,.13);
}
.field.bad input,.field.bad select,.field.bad textarea{border-color:rgba(255,120,120,.55);box-shadow:0 0 0 4px rgba(255,120,120,.1)}
.err{display:block;font-size:12.5px;color:#ff9b9b;margin-top:7px;opacity:0;transform:translateY(-4px);
  transition:opacity .3s,transform .3s var(--ease);pointer-events:none}
.field.bad .err{opacity:1;transform:none}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:22px}
.form-foot .hint{font-size:13px;color:var(--dim);max-width:34ch;line-height:1.5}
.submit{min-width:168px;justify-content:center}
.submit[data-state="sending"]{pointer-events:none;opacity:.75}
.submit[data-state="sending"] .arw{animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.sent{
  display:none;text-align:center;padding:clamp(28px,5vw,44px) 10px;
  animation:fadeUp .7s var(--ease-2) both;
}
.sent.on{display:block}
.form.off{display:none}
.tick{
  width:54px;height:54px;border-radius:50%;margin:0 auto 20px;display:grid;place-items:center;
  border:1px solid rgba(58,224,192,.4);background:rgba(58,224,192,.08);color:var(--accent-2);
}
.tick svg{width:24px;height:24px}
.tick path{stroke-dasharray:26;stroke-dashoffset:26;animation:draw .6s var(--ease) .15s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.sent h3{margin-bottom:10px}
.sent p{color:var(--muted);max-width:44ch;margin-inline:auto}

/* ───────── progress bar ───────── */
.prog{position:fixed;top:0;left:0;height:2px;width:100%;transform:scaleX(0);transform-origin:0 50%;
  z-index:90;background:linear-gradient(90deg,var(--accent),var(--accent-2))}

/* ───────── page transitions ───────── */
@view-transition{navigation:auto}
::view-transition-old(root){animation:vtOut .3s var(--ease) both}
::view-transition-new(root){animation:vtIn .5s var(--ease-2) both}
@keyframes vtOut{to{opacity:0;transform:translateY(-8px)}}
@keyframes vtIn{from{opacity:0;transform:translateY(12px)}}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;
    transition-duration:.001ms!important}
  .rv{opacity:1;transform:none;filter:none}
  .rise>i{transform:none;opacity:1}
  .fade{opacity:1}
  @view-transition{navigation:none}
}