:root{
  color-scheme:light;
  --bg:#ffffff; --paper:#fffaf1;
  --tx:#2b2420; --mut:#6b615a; --dim:#7a6e65;
  --line:#ece4d9; --dash:#e2d6c5;
  --coral:#e4574f; --coral2:#c94f4f; --coralsoft:#ffe3df;
  --green:#3fa874; --greensoft:#e2f5ea;
  --mint:#e6f7ec; --mintline:#bfe6cc;
  --peach:#ffece2; --peachline:#ffcdb3;
  --sky:#e5f1fc; --skyline:#b9d8f2;
  --butter:#fff5d3; --butterline:#f3dc94;
  --lilac:#efeafb; --lilacline:#d3c6f1;
  --rose:#ffe8ee; --roseline:#f6bccb;
  --fd:'Nunito',system-ui,-apple-system,'Segoe UI',sans-serif;
  --r:24px; --r2:16px;
  --sh:0 16px 44px rgba(88,63,40,.10);
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--tx);font-family:var(--fd);font-size:17px;line-height:1.5;font-weight:500;-webkit-font-smoothing:antialiased;overflow:hidden}
a{color:var(--coral2)}
.deck{height:100dvh;overflow-y:auto;scroll-snap-type:y proximity;scroll-behavior:smooth;background:var(--bg)}
.s{position:relative;min-height:100dvh;scroll-snap-align:start;padding:clamp(22px,4vh,44px) clamp(22px,6vw,96px);display:grid;grid-template-rows:auto 1fr auto;gap:clamp(12px,2vh,24px);overflow:hidden;background:var(--bg)}
.s>*{position:relative;z-index:1}
.blob{position:absolute;z-index:0;border-radius:50%;opacity:.9;pointer-events:none;--c:var(--mint);background:radial-gradient(circle at center,var(--c) 0%,var(--c) 35%,transparent 72%)}
.b1{width:46vw;height:46vw;right:-14vw;top:-18vw;--c:var(--mint)}
.b2{width:34vw;height:34vw;left:-12vw;bottom:-14vw;--c:var(--peach)}
.b3{width:28vw;height:28vw;right:10vw;bottom:-16vw;--c:var(--sky)}
.b4{width:26vw;height:26vw;left:30vw;top:-16vw;--c:var(--butter)}
.b5{width:30vw;height:30vw;left:-10vw;top:10vh;--c:var(--lilac)}
.s.on .blob{animation:drift 14s ease-in-out infinite alternate}
.s.on .b2,.s.on .b4{animation-duration:18s;animation-direction:alternate-reverse}
@keyframes drift{from{transform:translate(0,0) scale(1)}to{transform:translate(3vw,2vh) scale(1.08)}}
.kick{display:flex;justify-content:space-between;align-items:center;font-size:12.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--dim)}
.kick .sec{color:var(--coral)}
.foot{display:flex;justify-content:space-between;align-items:flex-end;font-size:12.5px;font-weight:600;color:var(--dim)}
.foot .n{font-variant-numeric:tabular-nums;font-weight:800;color:var(--tx);background:var(--paper);border:2px dashed var(--dash);border-radius:999px;padding:4px 12px}
.body{display:grid;align-content:center;gap:clamp(18px,3vh,36px);min-height:0}
h1,h2,h3{font-family:var(--fd);font-weight:900;letter-spacing:-.025em;line-height:1.02;margin:0;text-wrap:balance;color:var(--tx)}
h1{font-size:clamp(44px,6.4vw,100px)}
h2{font-size:clamp(32px,4.4vw,64px);max-width:20ch}
h3{font-size:clamp(18px,1.7vw,24px);font-weight:800;letter-spacing:-.015em;line-height:1.15}
p{margin:0}
.lead{font-size:clamp(18px,1.5vw,23px);line-height:1.45;max-width:56ch;color:var(--tx);font-weight:500}
.mut{color:var(--mut)} .dim{color:var(--dim)}
.small{font-size:15px;line-height:1.5}
.lab{font-size:12px;font-weight:800;letter-spacing:.09em;text-transform:uppercase;color:var(--dim)}
.cols{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,5vw,80px);align-items:center}
.cols.eq{grid-template-columns:1fr 1fr}
.cols.w{grid-template-columns:minmax(0,4fr) minmax(0,8fr)}
.stack{display:grid;gap:16px;align-content:start}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card{background:#fff;border:2px solid var(--line);border-radius:var(--r);padding:22px 24px;display:grid;gap:10px;align-content:start;box-shadow:var(--sh)}
.card.dash{border-style:dashed;border-color:var(--dash);background:var(--paper)}
.card.mint{background:var(--mint);border-color:var(--mintline)}
.card.peach{background:var(--peach);border-color:var(--peachline)}
.card.sky{background:var(--sky);border-color:var(--skyline)}
.card.butter{background:var(--butter);border-color:var(--butterline)}
.card.lilac{background:var(--lilac);border-color:var(--lilacline)}
.card.rose{background:var(--rose);border-color:var(--roseline)}
.card p.small{color:var(--mut)}
.compact .card{padding:16px 18px;gap:8px} .compact .av{width:42px;height:42px;font-size:21px;border-radius:14px}
.av{width:52px;height:52px;border-radius:18px;display:grid;place-items:center;font-size:26px;font-family:'Apple Color Emoji','Segoe UI Emoji','Noto Color Emoji',sans-serif;background:#fff;border:2px solid var(--line);box-shadow:0 6px 16px rgba(88,63,40,.10)}
.big{font-family:var(--fd);font-weight:900;letter-spacing:-.03em;line-height:.95;font-size:clamp(44px,5.2vw,78px);font-variant-numeric:tabular-nums;color:var(--tx)}
.big small{font-size:.42em;letter-spacing:-.01em;color:var(--mut);font-weight:800;margin-left:.15em}
.stat{display:grid;gap:8px;padding:18px 20px;border-radius:var(--r2);background:#fff;border:2px dashed var(--dash)}
.stat .what{font-size:15px;color:var(--mut);max-width:26ch}
.list{display:grid;gap:12px;padding:0;margin:0;list-style:none}
.list li{display:grid;grid-template-columns:22px 1fr;gap:12px;align-items:start}
.list li::before{content:"";width:12px;height:12px;margin-top:7px;border-radius:50%;background:var(--coral);justify-self:center}
.pill{display:inline-flex;align-items:center;gap:8px;font-size:12.5px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;padding:8px 14px;border:2px dashed var(--dash);border-radius:999px;color:var(--tx);background:var(--paper)}
a.pill{text-decoration:none}
.pill.coral{border:2px solid var(--coral);color:#fff;background:var(--coral)}
.pill.green{border-color:var(--green);color:#1f6b47;background:var(--greensoft);border-style:solid}
.body>.pill,.stack>.pill{justify-self:start}
.live{width:9px;height:9px;border-radius:50%;background:var(--green)}
.s.on .live{animation:pulse 2s ease-out infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(63,168,116,.55)}100%{box-shadow:0 0 0 12px rgba(63,168,116,0)}}
.shot{position:relative;border:2px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;box-shadow:0 30px 70px rgba(88,63,40,.18)}
.shot img{display:block;width:100%;height:auto}
.shot.cover{position:relative;min-height:320px;height:100%}
.shot.cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.shot .tag{position:absolute;left:16px;top:16px}
.shot.tilt{transform:rotate(-2deg)}
.cap{font-size:13px;color:var(--dim);font-weight:600;line-height:1.5}
/* flow */
.flow{display:flex;align-items:stretch;gap:0;width:100%}
.flow .node{flex:1;min-width:0;background:#fff;border:2px solid var(--line);border-radius:var(--r2);padding:16px 16px 14px;display:grid;gap:6px;align-content:start;box-shadow:var(--sh)}
.flow .node .lab{font-size:11px}
.flow .node b{font-weight:800;font-size:clamp(15px,1.25vw,19px);letter-spacing:-.01em;line-height:1.15}
.flow .node span{font-size:13.5px;color:var(--mut);line-height:1.35}
.flow .node.gate{background:var(--coralsoft);border-color:var(--coral)}
.flow .node.gate .lab{color:var(--coral2)}
.flow .node.mint{background:var(--mint);border-color:var(--mintline)} .flow .node.sky{background:var(--sky);border-color:var(--skyline)} .flow .node.butter{background:var(--butter);border-color:var(--butterline)} .flow .node.lilac{background:var(--lilac);border-color:var(--lilacline)} .flow .node.peach{background:var(--peach);border-color:var(--peachline)}
.flow .arr{flex:0 0 34px;position:relative;align-self:center;height:3px;background:var(--dash);border-radius:2px}
.flow .arr::after{content:"";position:absolute;right:-2px;top:-5px;border:6px solid transparent;border-left:9px solid var(--dash);border-right:0}
.s.on .flow .arr::before{content:"";position:absolute;top:-3px;left:0;width:9px;height:9px;border-radius:50%;background:var(--coral);animation:pk 1.6s linear infinite}
@keyframes pk{from{left:0;opacity:0}15%{opacity:1}85%{opacity:1}to{left:calc(100% - 9px);opacity:0}}
.ret{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:700;color:var(--dim)}
.ret::before{content:"";flex:1;height:0;border-top:3px dashed var(--dash)}
/* layers */
.layers{display:grid;gap:10px}
.layer{display:grid;grid-template-columns:150px 1fr;gap:18px;align-items:center;padding:14px 18px;border:2px solid var(--line);border-radius:var(--r2);background:#fff;box-shadow:var(--sh)}
.layer .k{font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--coral2)}
.layer .v{font-size:15px;color:var(--tx);line-height:1.4}
.layer.mint{background:var(--mint);border-color:var(--mintline)} .layer.peach{background:var(--peach);border-color:var(--peachline)} .layer.sky{background:var(--sky);border-color:var(--skyline)} .layer.butter{background:var(--butter);border-color:var(--butterline)} .layer.lilac{background:var(--lilac);border-color:var(--lilacline)} .layer.rose{background:var(--rose);border-color:var(--roseline)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:13px;font-weight:700;padding:6px 12px;border:2px solid var(--line);border-radius:999px;color:var(--tx);background:#fff}
/* timeline */
.tl{position:relative;height:clamp(300px,42vh,420px)}
.tl-line{position:absolute;left:0;right:0;top:50%;height:4px;border-radius:2px;background:var(--dash);transform-origin:left}
.tl-hr{position:absolute;top:calc(50% + 14px);transform:translateX(-50%);font-size:12px;font-weight:800;color:var(--dim)}
.tl-m{position:absolute;width:156px;transform:translateX(-50%);display:grid;gap:4px;text-align:center;justify-items:center}
.tl-m .d{width:16px;height:16px;border-radius:50%;background:var(--coral);border:3px solid #fff;box-shadow:0 0 0 2px var(--coral)}
.tl-m .t{font-size:12px;font-weight:800;color:var(--coral2)}
.tl-m .bx{background:#fff;border:2px solid var(--line);border-radius:14px;padding:8px 10px;box-shadow:var(--sh);display:grid;gap:2px}
.tl-m.mint .bx{background:var(--mint);border-color:var(--mintline)} .tl-m.peach .bx{background:var(--peach);border-color:var(--peachline)} .tl-m.sky .bx{background:var(--sky);border-color:var(--skyline)} .tl-m.butter .bx{background:var(--butter);border-color:var(--butterline)} .tl-m.lilac .bx{background:var(--lilac);border-color:var(--lilacline)} .tl-m.rose .bx{background:var(--rose);border-color:var(--roseline)}
.tl-m b{font-weight:800;font-size:14.5px;letter-spacing:-.01em;line-height:1.1}
.tl-m span{font-size:12px;color:var(--mut);line-height:1.3}
.tl-m.up{bottom:calc(50% - 8px)} .tl-m.up .d{order:9}
.tl-m.up2{bottom:calc(50% - 8px);padding-bottom:70px} .tl-m.up2 .d{order:9;margin-bottom:-70px}
.tl-m.dn{top:calc(50% - 8px)}
.tl-m.dn2{top:calc(50% - 8px);padding-top:70px} .tl-m.dn2 .d{margin-top:-70px;order:-1}
/* chat (WhatsApp light) */
.phone{width:min(100%,360px);justify-self:center;border-radius:28px;background:#efeae2;border:2px solid var(--line);box-shadow:0 30px 70px rgba(88,63,40,.22);overflow:hidden}
.phone .top{display:flex;align-items:center;gap:10px;padding:12px 14px;background:#f0f2f5;color:#111b21;border-bottom:1px solid #e0dcd6}
.phone .avt{width:34px;height:34px;border-radius:50%;background:var(--coral);color:#fff;display:grid;place-items:center;font-weight:900;font-size:14px}
.phone .top b{display:block;font-size:14.5px;font-weight:800;line-height:1.15}
.phone .top i{font-style:normal;font-size:11.5px;color:#667781}
.phone .msgs{padding:12px 10px;display:grid;gap:7px;min-height:380px;align-content:start;background:#efeae2 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='90' height='90'%3E%3Ccircle cx='15' cy='15' r='1.5' fill='%23000' fill-opacity='.05'/%3E%3Ccircle cx='60' cy='55' r='1.5' fill='%23000' fill-opacity='.05'/%3E%3C/svg%3E")}
.m{max-width:88%;padding:7px 10px 6px;border-radius:12px;font-size:12.8px;line-height:1.36;color:#111b21;white-space:pre-line;box-shadow:0 1px 1px rgba(0,0,0,.06);font-weight:500}
.m.in{background:#fff;border-top-left-radius:3px;justify-self:start}
.m.out{background:#d9fdd3;border-top-right-radius:3px;justify-self:end}
.m .who{display:block;font-size:12px;font-weight:800;color:var(--coral2);margin-bottom:2px}
.m .t{display:block;text-align:right;font-size:10.5px;color:#667781;margin-top:3px}
.m.typing{padding:9px 12px;display:flex;gap:4px} .m.typing i{width:6px;height:6px;border-radius:50%;background:#8696a0;animation:ty 1s infinite} .m.typing i:nth-child(2){animation-delay:.15s} .m.typing i:nth-child(3){animation-delay:.3s}
@keyframes ty{0%,100%{opacity:.3;transform:translateY(0)}50%{opacity:1;transform:translateY(-3px)}}
/* roi */
.roi{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(24px,4vw,60px);align-items:center}
.ctl{display:grid;gap:18px}
.ctl label{display:grid;gap:8px}
.ctl .lr{display:flex;justify-content:space-between;font-size:15px;font-weight:600}
.ctl .lr b{font-weight:900;color:var(--coral2);font-variant-numeric:tabular-nums}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:3px;background:var(--line);outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:24px;height:24px;border-radius:50%;background:var(--coral);border:4px solid #fff;box-shadow:0 4px 12px rgba(228,87,79,.4);cursor:pointer}
input[type=range]:focus-visible{box-shadow:0 0 0 3px var(--coralsoft)}
.out{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.out .card{padding:26px 26px 22px}
/* tables */
table{border-collapse:separate;border-spacing:0;width:100%;font-size:14px}
th{font-size:11.5px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--dim);text-align:left;padding:8px 12px 10px;border-bottom:2px solid var(--line)}
td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top;line-height:1.4}
td:first-child{font-weight:800;white-space:nowrap}
tbody tr:last-child td{border-bottom:0}
.twrap{overflow-x:auto;background:#fff;border:2px solid var(--line);border-radius:var(--r2);padding:6px 8px;box-shadow:var(--sh)}
.y{color:var(--green)} .p{color:#d99a1e} .n{color:var(--coral)}
.mark{display:inline-flex;align-items:center;gap:10px}
.mark img{width:34px;height:34px;object-fit:contain}
.mark span{font-weight:900;font-size:15px;color:var(--tx);letter-spacing:.02em}
.prog{position:fixed;left:0;top:0;height:4px;background:var(--coral);width:0;z-index:5;transition:width .25s ease}
.help{position:fixed;left:50%;transform:translateX(-50%);bottom:12px;z-index:5;font-size:12px;font-weight:700;color:var(--dim);background:#fff;padding:6px 10px;border:2px dashed var(--dash);border-radius:999px}
@media (prefers-reduced-motion:reduce){.s.on .blob,.s.on .live,.s.on .flow .arr::before,.m.typing i{animation:none!important}}
@media (max-width:900px){
  .cols,.cols.eq,.cols.w,.roi{grid-template-columns:1fr}
  .grid3,.grid4{grid-template-columns:1fr 1fr}
  .grid2,.out{grid-template-columns:1fr}
  .s{padding:20px 18px;min-height:auto;scroll-snap-align:none}
  .deck{scroll-snap-type:none}
  .flow{flex-direction:column} .flow .arr{display:none}
  .tl{display:none}
  .layer{grid-template-columns:1fr}
  h1{font-size:44px} h2{font-size:34px}
  .help{display:none}
  .shot.tilt{transform:none}
}
@media print{
  @page{size:1600px 900px;margin:0}
  body{overflow:visible}
  .deck{height:auto;overflow:visible}
  .s{height:900px;min-height:0;page-break-after:always;break-after:page}
  .prog,.help{display:none}
  .s.on .blob{animation:none}
  .card,.shot,.layer,.flow .node,.twrap{box-shadow:none}
}

code{font-family:ui-monospace,Menlo,monospace;font-size:.9em;background:rgba(88,63,40,.07);padding:1px 6px;border-radius:6px}