/* Colchis — site styles. One file for every page. Colours are the variables at the top. */

:root{
  --copper:#C87F3A; --copper-hi:#F0B274; --copper-dim:#6E4219;
  --bg:#080706; --bg-2:#0E0C0A; --ink:#F4EEE6; --ink-2:#A39990; --ink-3:#6B6159;
  --line:rgba(var(--inkrgb),.13); --line-2:rgba(var(--inkrgb),.07);
  --sans:"Space Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --w:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden;line-height:1.5}
a{color:inherit}
img,svg{max-width:100%}
h1,h2,h3,p{margin:0}
:focus-visible{outline:2px solid var(--copper-hi);outline-offset:3px;border-radius:6px}
.skip{position:absolute;left:-999px;top:8px;background:var(--copper);color:var(--onacc);padding:8px 14px;border-radius:8px;z-index:99}
.skip:focus{left:12px}

/* ---------- atmosphere ---------- */
.vig{position:fixed;inset:0;z-index:2;pointer-events:none;background:radial-gradient(130% 100% at 50% 45%,transparent 50%,rgba(0,0,0,.6))}
.grain{position:fixed;inset:0;z-index:3;pointer-events:none;opacity:.55;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='150' height='150'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/><feColorMatrix type='saturate' values='0'/></filter><rect width='150' height='150' filter='url(%23n)' opacity='.06'/></svg>")}
.wrap{position:relative;z-index:4}
.in{max-width:var(--w);margin:0 auto;padding:0 28px}

/* ---------- top bar ---------- */
.bar{position:sticky;top:0;z-index:20;background:rgba(var(--bgrgb),.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line-2)}
.bar .in{display:flex;align-items:center;gap:30px;height:62px;font-family:var(--mono);font-size:11px;letter-spacing:.17em;text-transform:uppercase}
.mark{font-weight:700;letter-spacing:.3em;text-decoration:none}
.mark i{color:var(--copper);font-style:normal}
.bar nav{display:flex;gap:26px;color:var(--ink-2)}
.bar nav a{text-decoration:none}
.bar nav a:hover,.bar nav a[aria-current]{color:var(--copper-hi)}
.bar .right{margin-left:auto;display:flex;gap:10px;align-items:center}
.pill{text-decoration:none;padding:8px 17px;border-radius:999px;border:1px solid var(--line);color:var(--ink-2);white-space:nowrap}
.pill:hover{border-color:var(--copper);color:var(--copper-hi)}
.pill.solid{background:var(--copper);border-color:var(--copper);color:var(--onacc);font-weight:600}
.pill.solid:hover{background:var(--copper-hi);color:var(--onacc)}
.burger{display:none;background:none;border:1px solid var(--line);color:var(--ink);border-radius:10px;width:40px;height:36px;cursor:pointer;font-size:0}
.burger span,.burger span::before,.burger span::after{display:block;width:16px;height:1.5px;background:currentColor;margin:auto;position:relative;content:""}
.burger span::before{position:absolute;top:-5px;left:0}.burger span::after{position:absolute;top:5px;left:0}
@media (max-width:860px){
  .burger{display:block}
  .bar nav{display:none;position:absolute;left:0;right:0;top:62px;flex-direction:column;gap:0;background:rgba(var(--bgrgb),.97);border-bottom:1px solid var(--line);padding:8px 28px 18px}
  .bar nav a{padding:14px 0;border-bottom:1px solid var(--line-2);font-size:12px}
  .bar.open nav{display:flex}
  .pill.ghost{display:none}
}

/* ---------- type ---------- */
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--copper);display:flex;align-items:center;gap:10px;margin:0 0 22px}
.eyebrow span{color:var(--ink-3)}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--copper);box-shadow:0 0 0 0 rgba(var(--accrgb),.6);animation:pulse 2.4s ease-out infinite}
@keyframes pulse{70%{box-shadow:0 0 0 12px rgba(var(--accrgb),0)}100%{box-shadow:0 0 0 0 rgba(var(--accrgb),0)}}
h1{font-size:clamp(42px,5.3vw,80px);line-height:.94;letter-spacing:-.04em;font-weight:600}
h2{font-size:clamp(32px,4.2vw,58px);line-height:1;letter-spacing:-.035em;font-weight:600}
h3{font-size:19px;letter-spacing:-.01em;font-weight:600}
em.cu{font-family:var(--serif);font-style:italic;font-weight:400;letter-spacing:-.01em;padding-right:.06em;
  background:linear-gradient(100deg,var(--copper-hi),var(--copper) 58%,var(--copper-dim));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{font-size:clamp(16px,1.3vw,19px);line-height:1.65;color:var(--ink-2);max-width:46ch}

/* ---------- buttons ---------- */
button{font:inherit;cursor:pointer}
.btn{display:inline-block;text-decoration:none;border-radius:999px;padding:14px 27px;font-size:15px;font-weight:600;border:1px solid var(--copper);background:var(--copper);color:var(--onacc);
  transition:background .16s,box-shadow .16s,transform .08s}
.btn:hover{background:var(--copper-hi);box-shadow:0 0 34px -6px rgba(var(--hirgb),.6)}
.btn:active{transform:translateY(1px)}
.btn.sec{background:transparent;color:var(--ink);border-color:var(--line);box-shadow:none}
.btn.sec:hover{border-color:var(--ink-2);background:rgba(var(--inkrgb),.05)}
.btn[aria-pressed="true"]{outline:1px solid var(--copper);outline-offset:3px}
.actions{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- sections ---------- */
section{padding:clamp(72px,10vw,132px) 0;position:relative}
.sec-head{margin-bottom:clamp(36px,5vw,64px);max-width:760px}
.sec-head .lede{margin-top:20px}
.band{background:linear-gradient(180deg,rgba(var(--panelrgb),.0),rgba(var(--panelrgb),.86) 14%,rgba(var(--panelrgb),.86) 86%,rgba(var(--panelrgb),0));}
.rule{border:0;border-top:1px solid var(--line-2);margin:0}

/* reveal on scroll (only when JS marks the page) */
.js .rv{opacity:0;transform:translateY(22px);transition:opacity .7s ease,transform .8s cubic-bezier(.22,1,.36,1)}
.js .rv.in-view{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.js .rv{opacity:1;transform:none;transition:none}}

/* ---------- hero (home) ---------- */
#gl{position:fixed;inset:0;z-index:0;display:block;width:100vw;height:100vh;transition:opacity .4s}
.halo{position:fixed;left:68%;top:50%;width:min(92vw,980px);aspect-ratio:1/1;transform:translate(-50%,-50%);border-radius:50%;z-index:0;pointer-events:none;
  background:radial-gradient(circle,rgba(var(--hirgb),.2),rgba(var(--accrgb),.07) 44%,transparent 70%);transition:opacity .7s ease,transform .7s ease}
.halo.lit{transform:translate(-50%,-50%) scale(1.1)}
.scene{perspective:1400px;perspective-origin:50% 45%}
.hero{padding:0;position:relative;min-height:calc(100vh - 62px);display:flex;align-items:center;transform-style:preserve-3d;padding:0}
.hero .in{width:100%;position:relative}
.copy{max-width:720px;position:relative}
.copy h1{margin-bottom:24px}
.copy .lede{margin-bottom:30px}
.demo-label{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin:0 0 13px}
.readout{font-family:var(--mono);font-size:12px;color:var(--ink-3);margin:20px 0 0;min-height:1.4em}
.readout b{color:var(--copper-hi);font-weight:600}
.cta-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;padding-top:26px;border-top:1px solid var(--line-2)}
.layer{will-change:transform}
.panel{position:absolute;width:218px;padding:15px 17px;border-radius:14px;border:1px solid var(--line);background:rgba(var(--panelrgb),.55);
  backdrop-filter:blur(9px);-webkit-backdrop-filter:blur(9px);font-family:var(--mono);font-size:10.5px;letter-spacing:.07em;color:var(--ink-2);line-height:1.65;
  box-shadow:0 30px 70px -30px rgba(0,0,0,.9)}
.panel b{display:block;color:var(--copper-hi);font-size:11px;letter-spacing:.16em;text-transform:uppercase;margin-bottom:7px;font-weight:600}
.panel .big{color:var(--ink);font-size:24px;letter-spacing:-.02em;font-family:var(--sans);font-weight:600}
.p1{left:56%;top:-118px;transform:rotateY(-13deg) rotateX(5deg)}
.p2{right:30px;bottom:9%;transform:rotateY(10deg) rotateX(-5deg)}
.p3{left:46%;bottom:7%;width:200px;transform:rotateY(-7deg) rotateX(6deg)}
@media (max-width:1240px){.p3{display:none}}
@media (max-width:980px){.panel{display:none}}
.hint{position:absolute;right:28px;bottom:20px;font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);transition:opacity .4s}

/* flat drawing: phones, reduced motion, no WebGL */
.flat{display:none;place-items:center;margin:30px auto 0;max-width:340px}
.flat svg{width:100%;height:auto}
.flat .tr{opacity:0;transition:opacity .45s ease,transform .55s cubic-bezier(.22,1,.36,1)}
.flat.open .tr{opacity:1}
.flat.open .tr.a{transform:translate(-38px,-172px)}.flat.open .tr.c{transform:translate(18px,-148px)}
.flat.open .tr.b{transform:translate(-34px,-124px)}.flat.open .tr.d{transform:translate(24px,-100px)}
.flat .half{transition:transform .55s cubic-bezier(.22,1,.36,1)}
.flat.open .half.up{transform:translateY(-40px)}.flat.open .half.dn{transform:translateY(40px)}
@media (prefers-reduced-motion:reduce){.flat .tr,.flat .half{transition:none}}
@media (max-width:980px){.hero{min-height:0;padding:36px 0 20px;display:block}.scene{perspective:none}.hint{display:none}.halo{left:50%;top:38%}}

/* ---------- timeline (the proof) ---------- */
.tl{display:grid;gap:18px}
.tl-row{border:1px solid var(--line);border-radius:18px;padding:26px 28px;background:rgba(var(--panelrgb),.7)}
.tl-row.win{border-color:rgba(var(--accrgb),.55);background:linear-gradient(180deg,rgba(var(--accrgb),.09),rgba(var(--panelrgb),.7))}
.tl-row h3{margin-bottom:4px}
.tl-row p.sub{font-size:14px;color:var(--ink-2);margin-bottom:22px}
.track{display:flex;height:46px;border-radius:12px;background:rgba(var(--inkrgb),.03);border:1px solid var(--line-2);overflow:hidden}
.ev{flex:1;min-width:0;overflow:hidden;display:flex;align-items:center;padding:0 12px;font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;white-space:nowrap;border-right:1px solid var(--line-2)}
.ev.f2{flex:2}.ev.f3{flex:3}
.ev.load{background:rgba(var(--inkrgb),.07);color:var(--ink-2)}
.ev.bad{background:rgba(190,60,50,.28);color:#F2A59C}
.ev.ask{background:rgba(var(--inkrgb),.12);color:var(--ink)}
.ev.hold{background:rgba(var(--accrgb),.2);color:var(--copper-hi)}
.ev.ok{background:rgba(var(--accrgb),.4);color:#FFE3C4}
.js .tl .ev{transform-origin:left;transform:scaleX(0);transition:transform .9s cubic-bezier(.22,1,.36,1)}
.js .tl.in-view .ev{transform:scaleX(1)}
.js .tl.in-view .ev:nth-child(2){transition-delay:.25s}.js .tl.in-view .ev:nth-child(3){transition-delay:.5s}.js .tl.in-view .ev:nth-child(4){transition-delay:.75s}
@media (prefers-reduced-motion:reduce){.js .tl .ev{transform:none;transition:none}}
.legend{display:flex;gap:18px;flex-wrap:wrap;margin-top:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;color:var(--ink-3)}
@media (max-width:700px){.ev{font-size:9px;padding:0 6px}.tl-row{padding:20px 16px}}

/* ---------- steps / cards ---------- */
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.grid2{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
@media (max-width:900px){.grid3{grid-template-columns:1fr}}
@media (max-width:700px){.grid2{grid-template-columns:1fr}}
.card{border:1px solid var(--line);border-radius:18px;padding:28px;background:rgba(var(--panelrgb),.7);transition:transform .35s cubic-bezier(.22,1,.36,1),border-color .25s,box-shadow .35s}
@media (hover:hover) and (min-width:981px){
  .tilt{transform-style:preserve-3d;perspective:900px}
  .card:hover{border-color:rgba(var(--accrgb),.55);transform:translateY(-4px) rotateX(2deg);box-shadow:0 28px 60px -30px rgba(var(--accrgb),.35)}
}
.card .n{font-family:var(--mono);font-size:11px;letter-spacing:.18em;color:var(--copper);margin-bottom:18px;display:block}
.card h3{margin-bottom:10px}
.card p{font-size:15px;line-height:1.65;color:var(--ink-2)}
.card ul{margin:14px 0 0;padding:0;list-style:none}
.card li{font-size:14px;color:var(--ink-2);padding:8px 0;border-top:1px solid var(--line-2);display:flex;gap:10px}
.card li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--copper);margin-top:8px}

.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:rgba(var(--panelrgb),.7)}
.feat>div{padding:30px 28px;border-right:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.feat>div:nth-child(3n){border-right:0}.feat>div:nth-last-child(-n+3){border-bottom:0}
.feat .big{font-size:38px;letter-spacing:-.03em;font-weight:600;color:var(--copper-hi);display:block;margin-bottom:8px}
.feat p{font-size:14.5px;line-height:1.6;color:var(--ink-2)}
.feat b{display:block;color:var(--ink);font-weight:600;margin-bottom:4px;font-size:16px}
@media (max-width:900px){.feat{grid-template-columns:1fr 1fr}.feat>div{border-right:1px solid var(--line-2)!important;border-bottom:1px solid var(--line-2)!important}.feat>div:nth-child(2n){border-right:0!important}}
@media (max-width:560px){.feat{grid-template-columns:1fr}.feat>div{border-right:0!important}}

/* ---------- pricing ---------- */
.switch{display:inline-flex;border:1px solid var(--line);border-radius:999px;padding:4px;margin-bottom:34px;background:rgba(var(--panelrgb),.7)}
.switch button{background:none;border:0;color:var(--ink-2);padding:10px 22px;border-radius:999px;font-size:14px;font-weight:500}
.switch button[aria-pressed="true"]{background:var(--copper);color:var(--onacc);font-weight:600}
.switch .save{font-family:var(--mono);font-size:10px;letter-spacing:.1em;margin-left:6px;opacity:.85}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;align-items:stretch}
@media (max-width:1060px){.plans{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.plans{grid-template-columns:1fr}}
.plan{border:1px solid var(--line);border-radius:18px;padding:28px 24px;background:rgba(var(--panelrgb),.72);display:flex;flex-direction:column}
.plan.hot{border-color:rgba(var(--accrgb),.7);background:linear-gradient(180deg,rgba(var(--accrgb),.12),rgba(var(--panelrgb),.72) 55%);box-shadow:0 30px 80px -40px rgba(var(--accrgb),.5)}
.plan .tag{font-family:var(--mono);font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:var(--copper);height:16px;margin-bottom:10px}
.plan h3{font-size:22px}
.price{font-size:50px;letter-spacing:-.04em;font-weight:600;margin:14px 0 2px;line-height:1}
.price small{font-size:14px;letter-spacing:0;color:var(--ink-3);font-weight:400;margin-left:4px}
.plan .per{font-size:13px;color:var(--ink-3);min-height:20px;margin-bottom:20px}
.plan ul{list-style:none;padding:0;margin:0 0 26px;flex:1}
.plan li{font-size:14px;color:var(--ink-2);padding:9px 0;border-top:1px solid var(--line-2);display:flex;gap:10px;line-height:1.45}
.plan li::before{content:"";flex:none;width:6px;height:6px;border-radius:50%;background:var(--copper);margin-top:7px}
.plan li.no{color:var(--ink-3)}.plan li.no::before{background:var(--ink-3);opacity:.5}
.plan .btn{text-align:center}
.note{font-size:13px;color:var(--ink-3);line-height:1.7;margin-top:22px;max-width:76ch}
.tbl-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:rgba(var(--panelrgb),.7)}
table{width:100%;border-collapse:collapse;font-size:14.5px;min-width:640px}
th,td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--line-2)}
th{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--copper);font-weight:600}
td{color:var(--ink-2)}td:first-child{color:var(--ink)}
tr:last-child td{border-bottom:0}
td.y{color:var(--copper-hi)}td.n{color:var(--ink-3)}

/* ---------- faq ---------- */
.faq{max-width:820px}
details{border-top:1px solid var(--line)}details:last-child{border-bottom:1px solid var(--line)}
summary{list-style:none;cursor:pointer;padding:22px 0;font-size:19px;font-weight:500;letter-spacing:-.01em;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-family:var(--mono);color:var(--copper);font-size:22px;line-height:1;transition:transform .25s}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 0 24px;color:var(--ink-2);font-size:15.5px;line-height:1.7;max-width:68ch}

/* ---------- closing + footer ---------- */
.close{text-align:center}
.close h2{max-width:14ch;margin:0 auto 22px}
.close .lede{margin:0 auto 34px}
.close .actions{justify-content:center}
footer{border-top:1px solid var(--line-2);padding:46px 0 54px;font-size:14px;color:var(--ink-3)}
footer .in{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
@media (max-width:760px){footer .in{grid-template-columns:1fr 1fr}}
footer h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);margin:0 0 14px;font-weight:500}
footer a{display:block;text-decoration:none;padding:5px 0;color:var(--ink-3)}footer a:hover{color:var(--copper-hi)}
footer p{max-width:34ch;line-height:1.7;margin-top:12px}
.sub-foot{grid-column:1/-1;border-top:1px solid var(--line-2);padding-top:22px;font-size:12.5px;line-height:1.7}

/* ---------- inner page hero ---------- */
.mt30{margin-top:30px}.mt18{margin-top:18px}
section.tight{padding-top:20px}
.ph{position:relative;overflow:hidden;padding:clamp(64px,9vw,120px) 0 clamp(20px,4vw,40px)}
.ph h1{font-size:clamp(40px,5.4vw,78px);max-width:16ch;margin-bottom:22px}
.ph-glow{position:absolute;right:-8%;top:-30%;width:620px;aspect-ratio:1/1;border-radius:50%;pointer-events:none;background:radial-gradient(circle,rgba(var(--hirgb),.14),transparent 66%)}
.formbox{max-width:560px}
.mailbtn{margin-top:26px}

.tunnel{position:fixed;left:50%;top:46%;width:min(40vw,560px);height:min(26vw,360px);transform:translate(-50%,-50%);z-index:0;pointer-events:none;border-radius:6px;box-shadow:0 0 0 1px rgba(var(--accrgb),.30),0 0 0 51px var(--bg),0 0 0 52px rgba(var(--accrgb),0.19),0 0 0 103px var(--bg),0 0 0 104px rgba(var(--accrgb),0.16),0 0 0 155px var(--bg),0 0 0 156px rgba(var(--accrgb),0.13),0 0 0 207px var(--bg),0 0 0 208px rgba(var(--accrgb),0.10),0 0 0 259px var(--bg),0 0 0 260px rgba(var(--accrgb),0.07)}
.plan,.card,.tl-row,.tbl-wrap{background:rgba(var(--panelrgb),.95);box-shadow:0 0 70px -34px rgba(var(--accrgb),.45),inset 0 0 40px rgba(var(--accrgb),.05)}
.plan.hot{background:linear-gradient(180deg,rgba(var(--hotrgb),.97),rgba(var(--panelrgb),.96) 55%);box-shadow:0 0 90px -20px rgba(var(--accrgb),.55)}
.band{background:rgba(var(--bgrgb),.9)}
@media(max-width:700px){.tunnel{width:80vw;height:56vw}}