/* Fonts are served from this server, not Google (see privacidade.html).
   Latin + Latin Extended subsets only: covers Portuguese. */
/* latin-ext */
@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 400 700;
  font-stretch: 100%;
  font-display: swap;
  src: url(fonts/bricolage-grotesque-normal-400-700-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Bricolage Grotesque';
  font-style: normal;
  font-weight: 400 700;
  font-stretch: 100%;
  font-display: swap;
  src: url(fonts/bricolage-grotesque-normal-400-700-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/ibm-plex-mono-normal-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/ibm-plex-mono-normal-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/ibm-plex-mono-normal-500-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'IBM Plex Mono';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url(fonts/ibm-plex-mono-normal-500-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'Source Serif 4';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/source-serif-4-italic-400-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Source Serif 4';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url(fonts/source-serif-4-italic-400-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
/* latin-ext */
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url(fonts/source-serif-4-normal-400-600-latin-ext.woff2) format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
/* latin */
@font-face {
  font-family: 'Source Serif 4';
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url(fonts/source-serif-4-normal-400-600-latin.woff2) format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root{
  color-scheme:light;
  --ground:#F1F2EF; --raise:#FBFBFA; --sunk:#E7E9E4;
  --line:#D6D9D2; --line-soft:#E3E5DF;
  --ink:#171A19; --body:#3C423F; --mute:#6E7570;
  --accent:#7E2B39; --accent-2:#A7864C; --accent-wash:#F3E8EA; --on-accent:#FBFBFA;
  --ok:#2E5F45;
  --display:"Bricolage Grotesque",-apple-system,"Segoe UI",sans-serif;
  --serif:"Source Serif 4",Georgia,serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    color-scheme:dark;
    --ground:#141716; --raise:#1B1F1D; --sunk:#101312;
    --line:#2B302D; --line-soft:#232826;
    --ink:#EDEFEB; --body:#C3C8C3; --mute:#8D948E;
    --accent:#D4838F; --accent-2:#C9A96A; --accent-wash:#2A1A1D; --on-accent:#171A19;
    --ok:#7FB496;
  }
}
:root[data-theme="dark"]{
  color-scheme:dark;
  --ground:#141716; --raise:#1B1F1D; --sunk:#101312;
  --line:#2B302D; --line-soft:#232826;
  --ink:#EDEFEB; --body:#C3C8C3; --mute:#8D948E;
  --accent:#D4838F; --accent-2:#C9A96A; --accent-wash:#2A1A1D; --on-accent:#171A19;
  --ok:#7FB496;
}
*{box-sizing:border-box}
body{background:var(--ground);color:var(--body);font-family:var(--serif);
  font-size:17px;line-height:1.62;-webkit-font-smoothing:antialiased}
.w{max-width:1140px;margin:0 auto;padding:0 28px}
.narrow{max-width:760px}

/* graduated scale rule, the recurring device */
.scale{height:22px;display:flex;align-items:flex-end;gap:5px;overflow:hidden;opacity:.5}
.scale i{display:block;width:1px;background:var(--line);height:6px;flex:none}
.scale i:nth-child(5n+1){height:14px;background:var(--mute)}
.scale i:nth-child(10n+1){height:20px;background:var(--accent)}

.lab{font-family:var(--mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--mute)}
.lab b{color:var(--accent);font-weight:500}

h1,h2,h3,h4{font-family:var(--display);color:var(--ink);margin:0;text-wrap:balance;letter-spacing:-.02em}
h1{font-size:clamp(2.6rem,6.2vw,4.9rem);line-height:.98;font-weight:600}
h2{font-size:clamp(1.9rem,3.6vw,2.9rem);line-height:1.06;font-weight:600}
h3{font-size:1.24rem;line-height:1.25;font-weight:600;letter-spacing:-.01em}
h4{font-size:1rem;font-weight:600;letter-spacing:0}
p{margin:0}
em{font-style:italic}
strong{color:var(--ink);font-weight:600}

/* nav */
nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--ground) 88%,transparent);
  backdrop-filter:blur(10px);border-bottom:1px solid var(--line-soft)}
.nav-in{display:flex;align-items:center;justify-content:space-between;padding:15px 0;gap:20px}
.brand{font-family:var(--display);font-weight:700;font-size:21px;color:var(--ink);letter-spacing:-.03em;
  text-decoration:none;display:flex;align-items:center;gap:9px}
.brand span{width:9px;height:9px;background:var(--accent);border-radius:1px;display:block}
.nav-links{display:flex;gap:26px;font-family:var(--display);font-size:14.5px}
.nav-links a{color:var(--mute);text-decoration:none}
.nav-links a:hover{color:var(--ink)}
.btn{font-family:var(--display);font-size:14.5px;font-weight:500;padding:10px 19px;border-radius:2px;
  background:var(--accent);color:var(--on-accent);text-decoration:none;border:1px solid var(--accent);
  display:inline-block;white-space:nowrap}
.btn:hover{opacity:.88}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--mute)}
.btn.ghost:hover{background:var(--accent-wash);border-color:var(--accent);color:var(--accent);opacity:1}
.nav-end{display:flex;align-items:center;gap:10px}
.theme-toggle,.menu-toggle{width:45px;height:45px;display:grid;place-items:center;padding:0;cursor:pointer;
  background:transparent;color:var(--mute);border:1px solid var(--line);border-radius:2px}
.theme-toggle:hover,.menu-toggle:hover{color:var(--ink);border-color:var(--mute)}
.theme-toggle svg,.menu-toggle svg{width:18px;height:18px;display:block}
.menu-toggle{display:none}
.nav-links .menu-cta{display:none}
.theme-toggle .i-sun{display:none}
.theme-toggle[aria-pressed="true"] .i-sun{display:block}
.theme-toggle[aria-pressed="true"] .i-moon{display:none}
a:focus-visible,button:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

/* hero */
header.hero{padding:76px 0 60px;border-bottom:1px solid var(--line)}
.notice{display:inline-flex;align-items:center;gap:10px;font-family:var(--mono);font-size:11.5px;
  letter-spacing:.07em;text-transform:uppercase;color:var(--accent);background:var(--accent-wash);
  border:1px solid color-mix(in srgb,var(--accent) 22%,transparent);padding:7px 13px;border-radius:2px;margin-bottom:26px}
.hero p.lede{font-size:21px;max-width:41ch;margin-top:24px;color:var(--body)}
.hero .cta{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero-grid{display:grid;grid-template-columns:1.25fr .85fr;gap:56px;align-items:start}

/* provenance specimen */
.spec{background:var(--raise);border:1px solid var(--line);border-radius:3px;padding:22px 24px;
  font-family:var(--mono);font-size:12.5px;line-height:1.75}
.spec .big{font-family:var(--display);font-size:40px;font-weight:600;color:var(--ink);letter-spacing:-.03em;line-height:1}
.spec .unit{font-family:var(--display);font-size:16px;color:var(--mute);font-weight:500}
.spec dl{margin:16px 0 0;display:grid;grid-template-columns:auto 1fr;gap:5px 14px}
.spec dt{color:var(--mute)}
.spec dd{margin:0;color:var(--body)}
.spec .warn{margin-top:15px;padding-top:13px;border-top:1px solid var(--line-soft);color:var(--accent);
  display:flex;gap:9px;align-items:flex-start;font-size:12px;line-height:1.6}
.spec .warn::before{content:"!";font-weight:600;border:1px solid currentColor;width:15px;height:15px;
  border-radius:50%;display:grid;place-items:center;flex:none;font-size:10px;margin-top:1px}

section{padding:74px 0;border-bottom:1px solid var(--line)}
section.tight{padding:56px 0}
.sec-head{max-width:64ch;margin-bottom:40px}
.sec-head .lab{margin-bottom:14px;display:block}
.sec-head p{margin-top:15px;font-size:18px;color:var(--mute)}

.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:34px}
.three{display:grid;grid-template-columns:repeat(auto-fit,minmax(255px,1fr));gap:30px}
.item h3{margin-bottom:9px}
.item p{font-size:15.5px;color:var(--mute)}
.item .lab{display:block;margin-bottom:11px}

.card{background:var(--raise);border:1px solid var(--line);border-radius:3px;padding:26px}
.card h3{margin-bottom:10px}
.card p{font-size:15.5px;color:var(--mute)}

.rule{display:flex;align-items:center;gap:18px;margin:44px 0}
.rule::before,.rule::after{content:"";height:1px;background:var(--line);flex:1}

blockquote{margin:0;font-family:var(--display);font-size:clamp(1.5rem,3vw,2.15rem);line-height:1.2;
  font-weight:500;color:var(--ink);max-width:22ch;letter-spacing:-.02em}
.pullwrap{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}

ul.ticks{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:11px}
ul.ticks li{padding-left:24px;position:relative;font-size:15.5px;color:var(--mute)}
ul.ticks li::before{content:"";position:absolute;left:0;top:9px;width:9px;height:9px;
  border-left:1.5px solid var(--accent);border-bottom:1.5px solid var(--accent);transform:rotate(-45deg)}
ul.ticks li strong{color:var(--ink)}

/* levels */
.levels{display:flex;flex-direction:column;gap:0;border-top:1px solid var(--line)}
.lv{display:grid;grid-template-columns:52px 1fr 1.35fr;gap:24px;padding:19px 0;border-bottom:1px solid var(--line-soft);align-items:baseline}
.lv .n{font-family:var(--mono);font-size:12px;color:var(--accent)}
.lv h4{font-family:var(--display)}
.lv p{font-size:14.5px;color:var(--mute)}

/* pricing */
.tiers{display:grid;grid-template-columns:repeat(auto-fit,minmax(248px,1fr));gap:20px}
.tier{background:var(--raise);border:1px solid var(--line);border-radius:3px;padding:26px;display:flex;flex-direction:column;gap:15px}
.tier.feat{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.tier .lab{display:block}
.tier .price{font-family:var(--display);font-size:15px;color:var(--mute);font-weight:500}
.tier ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:8px;font-size:14.5px;color:var(--mute)}
.tier ul li{padding-left:16px;position:relative}
.tier ul li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:1px;background:var(--accent)}

.foot-cta{text-align:center;padding:88px 0}
.foot-cta h2{margin-bottom:18px}
.foot-cta p{max-width:52ch;margin:0 auto;color:var(--mute);font-size:18px}
.foot-cta .cta{display:flex;gap:12px;justify-content:center;margin-top:30px;flex-wrap:wrap}

footer{padding:40px 0 60px;font-size:14px;color:var(--mute)}
.foot-in{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap;align-items:flex-start}
footer a{color:var(--mute)}

@media(max-width:860px){
  .hero-grid,.pullwrap{grid-template-columns:1fr;gap:34px}
  .nav-links{display:none}
  .menu-toggle{display:grid}
  .menu-toggle .i-close{display:none}
  nav.open .menu-toggle .i-close{display:block}
  nav.open .menu-toggle .i-menu{display:none}
  nav.open .nav-links{display:flex;flex-direction:column;gap:0;position:absolute;left:0;right:0;top:100%;
    background:var(--ground);border-bottom:1px solid var(--line);padding:6px 28px 18px;font-size:17px}
  nav.open .nav-links a{padding:12px 0;border-bottom:1px solid var(--line-soft);color:var(--ink)}
  nav.open .nav-links a:last-child{border-bottom:0}
  .lv{grid-template-columns:34px 1fr;gap:12px}
  .lv p{grid-column:2}
  section{padding:56px 0}
}
@media(max-width:480px){
  .nav-end .btn{display:none}
  nav.open .nav-links .menu-cta{display:block;color:var(--accent);font-weight:500}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
html{scroll-behavior:smooth}

/* footer: identity and RAL lines filled in by nginx SSI from the company settings (empty until filled in) */
.foot-legal:empty{display:none}
.foot-legal p{font-size:12.5px;margin-top:10px;max-width:none;overflow-wrap:anywhere}
.foot-legal p:first-child{margin-top:0}
.livro-link{white-space:nowrap}
/* footer: items not published yet */
.soon{color:var(--mute);opacity:.75}
.soon small{font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;margin-left:6px}

/* long-form pages (privacidade.html) */
.doc{padding:64px 0 80px;border-bottom:1px solid var(--line)}
.doc .lab{display:block;margin-bottom:14px}
.doc h1{font-size:clamp(2.2rem,5vw,3.4rem);line-height:1.02}
.doc .meta{font-family:var(--mono);font-size:12px;color:var(--mute);margin-top:18px}
.doc .summary{background:var(--raise);border:1px solid var(--line);border-radius:3px;padding:22px 24px;margin-top:34px}
.doc .summary p+p{margin-top:8px}
.doc h2{font-size:1.5rem;line-height:1.2;margin:46px 0 12px;letter-spacing:-.01em}
.doc h3{font-size:1.08rem;margin:26px 0 6px}
.doc p+p{margin-top:12px}
.doc ul{margin:10px 0 0;padding-left:20px}
.doc li+li{margin-top:6px}
.doc a{color:var(--accent)}

.foot-cta .alt{margin-top:26px;font-size:14.5px;color:var(--mute)}
.alt a{color:var(--mute)}