/* Onekept — sistema visual.
   Papel quente, tinta quase preta, um índigo contido. A serifada é a voz do
   usuário; a sans é só a moldura. Tudo em fonte de sistema: nada é baixado. */

:root{
  color-scheme: light dark;

  --paper:#F6F3ED;
  --paper-deep:#EFEBE2;
  --surface:#FFFDFA;
  --ink:#1A1817;
  --ink-soft:#4A4643;
  --subtle:#756E67;   /* 4.53:1 sobre o papel */
  --faint:#786E62;    /* 4.51:1 — carrega os rótulos dos três tempos */
  --line:rgba(26,24,23,.10);
  --line-soft:rgba(26,24,23,.06);

  --accent:#54568F;
  --prayer:#956E2E;   /* 4.55:1 no chip sobre a superfície */
  --idea:#3D7A69;

  --shadow-near:0 1px 2px rgba(40,32,24,.05);
  --shadow-far:0 28px 60px -24px rgba(40,32,24,.20);

  --sans:-apple-system,BlinkMacSystemFont,"SF Pro Text","Segoe UI",Helvetica,Arial,sans-serif;
  --serif:ui-serif,"Iowan Old Style","Palatino Linotype",Palatino,Georgia,"Times New Roman",serif;

  --gutter:clamp(22px,6vw,64px);
  --section:clamp(72px,11vw,152px);
}

@media (prefers-color-scheme:dark){
  :root{
    --paper:#141210;
    --paper-deep:#100E0D;
    --surface:#1D1A18;
    --ink:#F2ECE2;
    --ink-soft:#CFC7BC;
    --subtle:#9A9187;
    --faint:#857B70;   /* 4.51:1 sobre o papel escuro */
    --line:rgba(242,236,226,.13);
    --line-soft:rgba(242,236,226,.07);

    --accent:#9598D6;
    --prayer:#D6AC66;
    --idea:#6FB6A0;

    --shadow-near:0 1px 2px rgba(0,0,0,.35);
    --shadow-far:0 28px 60px -24px rgba(0,0,0,.65);
  }
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}

body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font:400 18px/1.62 var(--sans);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

/* Grão de papel — feTurbulence inline, sem imagem externa. */
body::before{
  content:"";
  position:fixed;
  inset:-50%;
  pointer-events:none;
  z-index:0;
  opacity:.030;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@media (prefers-color-scheme:dark){ body::before{opacity:.045} }

::selection{background:color-mix(in srgb,var(--accent) 26%,transparent);color:var(--ink)}

a{color:inherit;text-decoration:none}
.link{color:var(--accent);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:.5px;text-decoration-color:color-mix(in srgb,var(--accent) 40%,transparent)}
.link:hover{text-decoration-color:var(--accent)}

img{max-width:100%;display:block}

.wrap{position:relative;z-index:1;max-width:1080px;margin:0 auto;padding:0 var(--gutter)}
.narrow{max-width:660px}
.mid{max-width:800px}

nav{
  position:relative;z-index:2;
  display:flex;align-items:center;gap:clamp(14px,2.4vw,28px);
  max-width:1080px;margin:0 auto;
  padding:26px var(--gutter);
  font-size:14.5px;
}
nav .brand{display:flex;align-items:center;gap:10px;margin-right:auto;font-weight:590;letter-spacing:-.005em}
nav .brand img{width:27px;height:27px;border-radius:7.5px;box-shadow:var(--shadow-near)}
nav a:not(.brand){color:var(--subtle);transition:color .2s}
nav a:not(.brand):hover{color:var(--ink)}
.langbtn{
  background:none;border:1px solid var(--line);color:var(--subtle);
  border-radius:999px;padding:5px 13px;font:inherit;font-size:13px;cursor:pointer;
  transition:color .2s,border-color .2s;
}
.langbtn:hover{color:var(--ink);border-color:var(--faint)}

h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:-.018em;margin:0}
h1{font-size:clamp(46px,8.5vw,84px);line-height:1.02}
h2{font-size:clamp(27px,3.6vw,38px);line-height:1.14;margin-bottom:.5em}
h3{font-size:19.5px;line-height:1.3;letter-spacing:-.008em}
p{margin:0 0 1.05em}
p:last-child{margin-bottom:0}

.lede{font-family:var(--serif);font-size:clamp(20px,2.5vw,25px);line-height:1.52;color:var(--ink-soft)}
.small{font-size:14.5px;line-height:1.62;color:var(--subtle)}
.eyebrow{
  font-size:12px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
  color:var(--faint);margin-bottom:1.1em;
}

section{padding:var(--section) 0}
section + section{padding-top:0}

.hero{padding:clamp(32px,7vw,76px) 0 clamp(44px,6vw,72px);text-align:center}
.hero .mark{width:88px;height:88px;border-radius:20px;margin:0 auto clamp(26px,4vw,38px);box-shadow:var(--shadow-near),var(--shadow-far)}
.hero h1{margin-bottom:.22em}
.hero .tagline{font-family:var(--serif);font-size:clamp(21px,2.8vw,27px);color:var(--subtle);margin:0 0 1.5em;font-style:italic}
.hero .pitch{max-width:520px;margin:0 auto 2.1em;font-size:clamp(17px,1.9vw,19px);color:var(--ink-soft)}
.status{
  display:inline-flex;align-items:center;gap:9px;
  font-size:14px;color:var(--subtle);
  border:1px solid var(--line);border-radius:999px;padding:8px 17px;
}
.status .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:0 0 6px}
.reqs{margin-top:14px;font-size:13.5px;color:var(--faint)}

.entry{
  margin:clamp(46px,7vw,84px) auto 0;
  max-width:520px;
  background:var(--surface);
  border:1px solid var(--line-soft);
  border-radius:20px;
  padding:clamp(24px,3.4vw,32px);
  box-shadow:var(--shadow-near),var(--shadow-far);
  text-align:left;
}
.entry-head{display:flex;align-items:center;gap:11px;margin-bottom:20px}
.chip{
  font-size:11.5px;font-weight:600;letter-spacing:.055em;text-transform:uppercase;
  padding:4px 10px;border-radius:999px;
  color:var(--prayer);
  background:color-mix(in srgb,var(--prayer) 12%,transparent);
}
.entry-head time{font-size:13px;color:var(--faint);font-variant-numeric:tabular-nums}
.entry-words{
  font-family:var(--serif);font-size:19px;line-height:1.6;color:var(--ink);
  margin:0 0 22px;
}
.entry-refl{border-top:1px solid var(--line-soft);padding-top:20px;display:grid;gap:15px}
.beat{display:grid;grid-template-columns:104px 1fr;gap:14px;align-items:baseline}
.beat dt{font-size:12.5px;color:var(--faint);letter-spacing:.02em}
.beat dd{margin:0;font-family:var(--serif);font-size:16.5px;line-height:1.5;color:var(--ink-soft)}
.entry-foot{margin-top:20px;padding-top:15px;border-top:1px solid var(--line-soft);font-size:12.5px;color:var(--faint);display:flex;align-items:center;gap:7px}
@media(max-width:520px){
  .beat{grid-template-columns:1fr;gap:2px}
  .beat dt{font-size:11.5px;letter-spacing:.06em;text-transform:uppercase}
}

/* No celular a pilha do hero empurrava o cartão para bem depois da dobra.
   Encurtar aqui é o que faz o produto aparecer antes do primeiro gesto. */
@media(max-width:560px){
  .hero{padding-top:6px;padding-bottom:26px}
  .hero .mark{width:74px;height:74px;margin-bottom:20px}
  .hero h1{font-size:clamp(40px,12vw,54px)}
  .hero .tagline{margin-bottom:1.05em}
  .hero .pitch{margin-bottom:1.5em}
  .entry{margin-top:32px}
}

.kinds{display:grid;gap:clamp(14px,2vw,20px);grid-template-columns:repeat(auto-fit,minmax(230px,1fr));margin-top:clamp(30px,4vw,44px)}
.kind{
  background:var(--surface);border:1px solid var(--line-soft);border-radius:17px;
  padding:clamp(22px,2.6vw,28px);
  box-shadow:var(--shadow-near);
}
.kind h3{margin-bottom:.45em}
.kind p{font-size:16px;line-height:1.58;color:var(--subtle);margin:0}
.kind--prayer h3{color:var(--prayer)}
.kind--idea h3{color:var(--idea)}
.kind--journal h3{color:var(--accent)}

.feats{display:grid;gap:clamp(26px,3.4vw,40px);grid-template-columns:repeat(auto-fit,minmax(258px,1fr));margin-top:clamp(28px,4vw,42px)}
.feat h3{margin-bottom:.4em}
.feat p{font-size:16px;line-height:1.6;color:var(--subtle);margin:0}

.privacy{
  background:var(--paper-deep);
  border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft);
  padding:var(--section) 0;
}
section + section.privacy{padding-top:var(--section)}
.privacy .claim{font-family:var(--serif);font-size:clamp(24px,3.4vw,34px);line-height:1.34;letter-spacing:-.014em;margin-bottom:.9em}
.privacy .claim em{font-style:italic;color:var(--accent)}
.nots{list-style:none;padding:0;margin:clamp(24px,3vw,34px) 0 0;display:flex;flex-wrap:wrap;gap:9px}
.nots li{font-size:14px;color:var(--subtle);border:1px solid var(--line);border-radius:999px;padding:6px 14px}

.closing{text-align:center}
.closing .lede{max-width:520px;margin:0 auto 2em}

footer{
  border-top:1px solid var(--line-soft);
  padding:clamp(34px,5vw,52px) 0 clamp(46px,6vw,72px);
  font-size:14.5px;color:var(--subtle);
}
.foot-row{display:flex;flex-wrap:wrap;gap:10px 22px;align-items:baseline}
.foot-row .sig{margin-left:auto;color:var(--faint)}
footer a{color:var(--subtle);transition:color .2s}
footer a:hover{color:var(--ink)}
@media(max-width:600px){.foot-row .sig{margin-left:0;width:100%;margin-top:6px}}

.doc{padding:clamp(20px,4vw,44px) 0 clamp(64px,8vw,104px)}
.doc h1{font-size:clamp(34px,5.4vw,50px);margin-bottom:.3em}
.doc h2{font-size:clamp(21px,2.5vw,25px);margin:2.1em 0 .55em}
.doc h3{margin:1.6em 0 .35em}
.doc p,.doc li{font-size:17px;line-height:1.68;color:var(--ink-soft)}
.doc ul{padding-left:22px;margin:0 0 1.05em}
.doc li{margin-bottom:8px}
.doc dl{margin:0}
.doc dt{font-weight:600;margin-top:26px;color:var(--ink);font-size:17px}
.doc dd{margin:6px 0 0;color:var(--subtle);font-size:16.5px;line-height:1.65}
.card{
  background:var(--surface);border:1px solid var(--line-soft);border-radius:17px;
  padding:clamp(20px,2.6vw,26px);margin:22px 0;box-shadow:var(--shadow-near);
}
.card h3{margin-top:0}
.card p:last-child{margin-bottom:0}
.muted{color:var(--subtle)}

[hidden]{display:none!important}

.reveal{opacity:0;transform:translateY(11px);transition:opacity .58s cubic-bezier(.16,1,.3,1),transform .58s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
}