/* ==========================================================
   GUSTAVO FERREIRA AMARAL
   IBM Plex Mono (estrutura) + Source Serif 4 (leitura)
   Barra oliva · head fotográfica · papel · campo · oliva · verde profundo
   ========================================================== */
:root{
  color-scheme: light;

  --paper:#FFFFFF;
  --light:#F4F6F1;
  --field:#EDEFEC;
  --ink:#1B1F13;
  --ink-2:#4A3E3C;
  --ink-3:#4F5E5E;
  --ink-3-inv:#A6B7B7;
  --ochre:#8A6417;
  --ochre-bright:#9C7220;
  --dourado:#AC945C;
  --oliva:#5F5737;
  --oliva-dark:#4C462C;
  --sky:#83B9E6;
  --sky-pale:#A7DDE4;
  --rule:rgba(27,31,19,.16);
  --rule-soft:rgba(27,31,19,.09);
  --rule-inv:rgba(244,246,241,.22);
  --on-oliva:rgba(244,246,241,.82);   /* 5.09:1 sobre oliva */

  --m:clamp(20px,5vw,72px);
  --maxw:1440px;
  --content:min(var(--maxw), calc(100vw - 2 * var(--m)));
  --bleed:calc((100vw - var(--content)) / 2);
  --navh:56px;

  --mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --serif:"Source Serif 4",Charter,"Iowan Old Style",Georgia,serif;

  --lab:500 clamp(11px,.82vw,13px)/1.3 var(--mono);
  --track:.12em;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;overflow-x:hidden;overflow-x:clip;scroll-padding-top:calc(var(--navh) + 12px)}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font:400 clamp(17px,1.18vw,20px)/1.62 var(--serif);
  font-optical-sizing:auto;-webkit-font-smoothing:antialiased;
}
img,video{display:block;max-width:100%}
a{color:inherit}
::selection{background:var(--sky-pale);color:var(--ink)}
:focus-visible{outline:2px solid var(--sky-pale);outline-offset:3px;border-radius:1px}
.sr{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.wrap{width:var(--content);margin-inline:auto}
.lab{font:var(--lab);letter-spacing:var(--track);text-transform:uppercase;color:var(--ink-2)}
.num{font:600 clamp(11px,.82vw,13px)/1 var(--mono);letter-spacing:.06em;color:var(--ochre)}

/* ---------- idiomas ---------- */
html:not([data-lang="en"]) .i18n[lang="en"]{display:none !important}
html[data-lang="en"] .i18n[lang="pt-BR"]{display:none !important}

/* ---------- navegação ---------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:90;
  background:var(--oliva);color:var(--light);
  padding-block:14px;min-height:var(--navh);
  transition:box-shadow .4s var(--ease),padding .4s var(--ease);
}
.nav.is-stuck{box-shadow:0 10px 30px -18px rgba(27,31,19,.85);padding-block:11px}
.nav__in{display:flex;align-items:center;justify-content:space-between;gap:14px}
.nav__mark{
  font:600 clamp(12px,1vw,14px)/1 var(--mono);letter-spacing:.04em;
  text-decoration:none;white-space:nowrap;color:var(--light);
}
.nav__right{display:flex;align-items:center;gap:clamp(12px,2vw,28px)}
.nav__links{display:flex;gap:clamp(12px,1.9vw,30px);align-items:center}
.nav__links a{
  font:var(--lab);letter-spacing:var(--track);text-transform:uppercase;
  text-decoration:none;color:var(--on-oliva);padding-block:6px;position:relative;white-space:nowrap;
  transition:color .25s var(--ease);
}
.nav__links a::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:1px;background:var(--sky-pale);
  transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease);
}
.nav__links a:hover{color:var(--light)}
.nav__links a:hover::after,.nav__links a:focus-visible::after,.nav__links a[aria-current="true"]::after{transform:scaleX(1)}

.lang{display:flex;align-items:center;gap:3px;font:var(--lab);letter-spacing:.09em;white-space:nowrap}
.lang button{
  font:inherit;letter-spacing:inherit;text-transform:uppercase;background:none;border:0;
  padding:8px 3px;cursor:pointer;color:rgba(244,246,241,.58);transition:color .25s var(--ease);
}
.lang button[aria-pressed="true"]{color:var(--light);text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px;text-decoration-color:var(--sky-pale)}
.lang span{color:rgba(244,246,241,.34)}

/* menu móvel */
.burger{
  display:none;width:42px;height:42px;margin-right:-8px;padding:0;
  background:none;border:0;cursor:pointer;color:var(--light);
}
.burger i{display:block;width:20px;height:1.5px;background:currentColor;margin:4.5px auto;transition:transform .35s var(--ease),opacity .25s var(--ease)}
.burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0}
.burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

@media (max-width:900px){
  .burger{display:block}
  .nav__links{
    position:fixed;left:0;right:0;top:var(--navh);
    flex-direction:column;align-items:stretch;gap:0;
    background:var(--oliva);border-top:1px solid rgba(244,246,241,.16);
    padding:6px var(--m) calc(14px + env(safe-area-inset-bottom));
    transform:translateY(-12px);opacity:0;pointer-events:none;visibility:hidden;
    transition:transform .34s var(--ease),opacity .28s var(--ease),visibility .34s;
    box-shadow:0 26px 40px -26px rgba(27,31,19,.9);max-height:calc(100dvh - var(--navh));overflow:auto;
  }
  .nav__links.is-open{transform:none;opacity:1;pointer-events:auto;visibility:visible}
  .nav__links a{
    padding:16px 0;font-size:13px;border-bottom:1px solid rgba(244,246,241,.13);
  }
  .nav__links a:last-child{border-bottom:0}
  .nav__links a::after{display:none}
}

/* ---------- HEAD ---------- */
.hero{
  position:relative;isolation:isolate;overflow:hidden;
  min-height:100svh;min-height:100vh;
  display:grid;grid-template-rows:auto 1fr auto;
  padding-top:calc(var(--navh) + clamp(26px,5vh,58px));
  padding-bottom:clamp(26px,5vh,54px);
  background:var(--ink);color:var(--light);
}
.hero__bg{position:absolute;inset:0;z-index:-2;display:block}
.hero__bg img{width:100%;height:100%;object-fit:cover;object-position:center}
.hero__scrim{
  position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(180deg, rgba(27,31,19,.55) 0%, rgba(27,31,19,0) 22%),
    linear-gradient(101deg, rgba(27,31,19,.90) 0%, rgba(27,31,19,.80) 30%, rgba(27,31,19,.72) 50%, rgba(27,31,19,.48) 76%, rgba(27,31,19,.38) 100%);
}
.hero__top{
  display:flex;justify-content:space-between;gap:24px;align-items:baseline;
  border-bottom:1px solid var(--rule-inv);padding-bottom:12px;
}
.hero__top .lab{color:rgba(244,246,241,.8);margin:0}
.hero__mid{display:flex;align-items:center;padding-block:clamp(30px,6vh,70px)}
.hero__text{max-width:none;position:relative;z-index:2}
.name{
  margin:0;font:700 clamp(3.05rem,8.6vw,8.2rem)/.9 var(--mono);
  letter-spacing:-.058em;color:var(--light);
  text-shadow:0 2px 34px rgba(12,16,9,.5);
}
.name span{display:block;overflow:hidden}
.name span i{display:block;font-style:normal;will-change:transform}
.hero__rule{width:74px;height:2px;background:var(--dourado);margin:clamp(24px,3.6vh,42px) 0 24px;transform-origin:left}
.hero__lede{
  margin:0;font:300 clamp(20px,1.78vw,31px)/1.36 var(--serif);
  letter-spacing:-.012em;max-width:21ch;color:var(--light);text-wrap:balance;
  text-shadow:0 1px 22px rgba(12,16,9,.45);
}
.hero__cue{
  justify-self:start;display:inline-flex;align-items:center;gap:12px;
  font:var(--lab);letter-spacing:var(--track);text-transform:uppercase;
  color:rgba(244,246,241,.8);text-decoration:none;padding:10px 0;
  transition:color .3s var(--ease);
}
.hero__cue:hover{color:var(--light)}
.hero__cue b{display:block;width:56px;height:1px;background:currentColor;transform-origin:left;animation:cue 2.6s var(--ease) infinite}
@keyframes cue{0%,100%{transform:scaleX(.45)}50%{transform:scaleX(1)}}

@media (max-width:900px){
  .hero{min-height:92svh}
  .hero__lede{max-width:26ch}
  .hero__scrim{
    background:
      linear-gradient(180deg, rgba(27,31,19,.72) 0%, rgba(27,31,19,.56) 30%, rgba(27,31,19,.74) 66%, rgba(27,31,19,.9) 100%);
  }
}

/* ---------- seções ---------- */
.sec{padding-block:clamp(72px,11.5vh,140px);position:relative}
.sec--field{background:var(--field)}
.sec--tight{padding-block:clamp(52px,8vh,100px)}
.sec__head{
  display:grid;grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2.2vw,32px);
  row-gap:20px;align-items:end;padding-bottom:26px;position:relative;
}
.sec__head::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:100%;background:currentColor;opacity:.45;
  transform:scaleX(0);transform-origin:left;transition:transform 1.1s var(--ease);
}
.sec.is-in .sec__head::after{transform:scaleX(1)}
.sec__id{grid-column:1/span 3;display:flex;gap:12px;align-items:baseline}
.sec__title{grid-column:3/span 10;margin:0}
.sec__title .line{display:block;overflow:hidden}
.sec__title .line i{
  display:block;font-style:normal;
  font:300 clamp(31px,4.3vw,66px)/1.05 var(--serif);letter-spacing:-.026em;
  transform:translateY(105%);transition:transform .95s var(--ease);
}
.sec.is-in .sec__title .line i{transform:translateY(0)}
.sec.is-in .sec__title .line:nth-child(2) i{transition-delay:.09s}
@media (max-width:1080px){.sec__id{grid-column:1/span 2}}
@media (max-width:860px){.sec__head{row-gap:14px}.sec__id,.sec__title{grid-column:1/span 12}}

/* ---------- 01 campo de atuação ---------- */
.pos{
  display:grid;grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2.2vw,32px);
  row-gap:clamp(36px,5vh,64px);margin-top:clamp(38px,6vh,72px);align-items:start;
}
.pos__text{grid-column:1/span 6}
.pos__text p{margin:0 0 1.15em;max-width:52ch}
.pos__text p:last-child{margin-bottom:0}
.pos__film{grid-column:8/-1;margin:0;position:relative;width:calc(100% + var(--bleed));margin-top:clamp(0px,4vw,70px)}
.pos__film video,.pos__film img{width:100%;aspect-ratio:3/4;object-fit:cover;background:var(--rule-soft)}
.pos__index{grid-column:1/span 7;border-top:1px solid var(--rule);padding-top:22px;display:flex;flex-wrap:wrap;gap:8px 26px}
.pos__index span{font:500 clamp(12px,.92vw,14px)/1.4 var(--mono);letter-spacing:.02em;color:var(--ink-3)}
.pos__index span::before{content:"· ";color:var(--ochre)}
@media (max-width:1080px){.pos__text{grid-column:1/span 7}.pos__film{grid-column:9/-1}.pos__index{grid-column:1/span 12}}
@media (max-width:860px){
  .pos__text,.pos__film,.pos__index{grid-column:1/span 12}
  .pos__film{width:calc(100% + var(--bleed));margin-top:0}
  .pos__film video,.pos__film img{aspect-ratio:4/3}
}

/* ---------- 02 relações ---------- */
.marks{margin-top:clamp(40px,6vh,72px)}
.marks__lab{display:block;text-align:center;margin:0 0 16px}
.marks__row{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:center;
  gap:clamp(26px,5vw,78px);
  padding-block:clamp(26px,3.6vw,48px);border-block:1px solid var(--rule);
}
.marks__row button{
  background:none;border:0;padding:6px;cursor:pointer;line-height:0;
  filter:grayscale(1);opacity:.55;
  transition:opacity .35s var(--ease),filter .35s var(--ease),transform .35s var(--ease);
}
.marks__row button img{height:clamp(38px,3.6vw,56px);width:auto;max-width:clamp(120px,13vw,200px);object-fit:contain}
.marks__row button:hover,.marks__row button:focus-visible,.marks__row button[aria-pressed="true"]{filter:none;opacity:1;transform:translateY(-3px)}
.marks__row--own button img{height:clamp(30px,2.9vw,44px);max-width:clamp(110px,12vw,180px)}
.marks__note{min-height:3.4em;margin:20px auto 0;color:var(--ink-2);max-width:62ch;text-align:center;font-size:.97em}
.marks__note b{font:600 clamp(14px,1.05vw,16.5px)/1.4 var(--mono);letter-spacing:-.01em;color:var(--ink)}
@media (max-width:560px){.marks__note{min-height:5.2em}}

/* ---------- faixa fotográfica ---------- */
.plate{width:100vw;margin-left:calc(50% - 50vw);height:clamp(300px,50vw,640px);overflow:hidden;background:var(--ink)}
.plate img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);transition:transform 2.4s var(--ease)}
.plate.is-in img{transform:scale(1)}

/* ---------- 03 trajetória ---------- */
.traj-sec{background:var(--oliva);color:var(--light)}
.traj-sec .num{color:var(--sky-pale)}
.traj-sec .lab{color:rgba(244,246,241,.8)}
.traj{
  display:grid;grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2.2vw,32px);
  row-gap:clamp(24px,3.6vh,42px);margin-top:clamp(32px,4.6vh,56px);align-items:start;
}
.traj__media{grid-column:1/span 4;grid-row:1;margin:0;width:calc(100% + var(--bleed));margin-left:calc(var(--bleed) * -1)}
.traj__media img{width:100%;aspect-ratio:3/4;object-fit:cover;object-position:center 40%}
.traj__thumbs{
  grid-column:1/span 4;grid-row:2;display:grid;grid-template-columns:1fr 1fr;
  gap:clamp(8px,.9vw,14px);width:calc(100% + var(--bleed));margin-left:calc(var(--bleed) * -1);
}
.traj__thumbs figure{margin:0;overflow:hidden;background:rgba(27,31,19,.18)}
.traj__thumbs img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1.1s var(--ease)}
.traj__thumbs figure:hover img{transform:scale(1.05)}
.traj__text{grid-column:6/span 6;grid-row:1}
.traj__text p{margin:0 0 1em;max-width:49ch;color:rgba(244,246,241,.94)}
.traj__text p:last-child{margin-bottom:0}
.form{grid-column:6/span 7;grid-row:2;border-top:1px solid var(--rule-inv);margin:0;align-self:start}
.form div{display:grid;grid-template-columns:1fr auto;gap:6px 24px;padding:14px 0;border-bottom:1px solid var(--rule-inv);align-items:baseline}
.form dt{font:500 clamp(14px,1.05vw,16.5px)/1.45 var(--mono);letter-spacing:-.01em;max-width:52ch}
.form dd{margin:0;font:400 clamp(11px,.82vw,13px)/1.6 var(--mono);letter-spacing:.06em;color:rgba(244,246,241,.78);text-align:right;white-space:nowrap}
@media (max-width:860px){
  .traj__media,.traj__thumbs,.traj__text,.form{grid-column:1/span 12;grid-row:auto}
  .traj__media{width:calc(100% + var(--bleed));margin-left:calc(var(--bleed) * -1)}
  .traj__media img{aspect-ratio:4/3;object-position:center 34%}
  .traj__thumbs{width:calc(100% + var(--bleed));margin-left:calc(var(--bleed) * -1)}
  .form div{grid-template-columns:1fr;gap:3px}.form dd{text-align:left}
}

/* ---------- 04 publicações ---------- */
.pubs{display:grid;grid-template-columns:repeat(12,1fr);column-gap:clamp(16px,2.2vw,32px);row-gap:40px;margin-top:clamp(38px,6vh,68px)}
.pub{grid-column:span 4;text-decoration:none;display:block}
.pub:first-child{grid-column:3/span 4}
.pub__cover{overflow:hidden;background:var(--field)}
.pub__cover img{width:100%;aspect-ratio:3/2;object-fit:contain;padding:clamp(14px,2vw,28px);transition:transform .8s var(--ease)}
.pub:hover .pub__cover img{transform:scale(1.03)}
.pub h3{margin:16px 0 0;font:400 clamp(20px,1.65vw,28px)/1.18 var(--serif);letter-spacing:-.02em}
.pub p{margin:.5em 0 0;color:var(--ink-2);font-size:.95em;max-width:42ch}
.pub .src{display:inline-block;margin-top:.9em;font:var(--lab);letter-spacing:var(--track);text-transform:uppercase;color:var(--ochre)}
@media (max-width:860px){.pub,.pub:first-child{grid-column:1/span 12;max-width:420px}}

/* ---------- 05 contato ---------- */
.contact{background:var(--ink);color:var(--light);--ink-3:var(--ink-3-inv)}
.contact .lab{color:var(--sky)}
.contact .num{color:var(--sky)}
.contact__grid{display:grid;row-gap:clamp(44px,7vh,76px);margin-top:clamp(40px,6vh,72px)}
.social{list-style:none;display:flex;flex-wrap:wrap;justify-content:center;gap:clamp(20px,3.6vw,46px);margin:0;padding:0}
.social a{
  display:grid;place-items:center;width:clamp(62px,6vw,78px);aspect-ratio:1;border-radius:50%;
  border:1px solid rgba(244,246,241,.34);color:var(--light);text-decoration:none;
  transition:background .35s var(--ease),color .35s var(--ease),border-color .35s var(--ease),transform .35s var(--ease);
}
.social a:hover,.social a:focus-visible{background:var(--sky-pale);color:var(--ink);border-color:var(--sky-pale);transform:translateY(-4px)}
.social svg{width:clamp(23px,2.1vw,27px);height:auto;fill:currentColor;display:block}
.social .mark{font:600 clamp(21px,1.9vw,25px)/1 var(--mono);letter-spacing:-.04em}
.contact__foot{display:flex;justify-content:space-between;gap:12px 20px;flex-wrap:wrap;padding-top:clamp(28px,4.4vh,50px);border-top:1px solid var(--rule-inv)}
.contact__foot .lab{color:rgba(244,246,241,.62)}
.contact__foot a{text-decoration:none;transition:color .25s var(--ease)}
.contact__foot a:hover{color:var(--sky-pale)}

/* ---------- revelação ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.is-in .reveal,.reveal.is-in{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition-duration:.001ms!important}
  .reveal{opacity:1!important;transform:none!important}
  .name span i,.sec__title .line i{transform:none!important}
  .sec__head::after{transform:scaleX(1)!important}
  .plate img{transform:none!important}
}

/* ---------- cabeçalho das páginas do blog ---------- */
.top{
  background:var(--ink);color:var(--light);
  padding-top:calc(var(--navh) + clamp(46px,9vh,110px));
  padding-bottom:clamp(40px,7vh,90px);
}
.top__id{display:flex;gap:12px;align-items:baseline;border-bottom:1px solid var(--rule-inv);padding-bottom:12px;margin-bottom:clamp(28px,5vh,56px)}
.top__id .lab{color:rgba(244,246,241,.8)}
.top h1{
  margin:0;font:300 clamp(40px,7.4vw,104px)/1 var(--serif);letter-spacing:-.035em;
  color:var(--light);text-wrap:balance;
}
.top__lede{margin:clamp(20px,3vh,32px) 0 0;max-width:46ch;color:rgba(244,246,241,.92);font:300 clamp(18px,1.5vw,25px)/1.44 var(--serif)}

/* ---------- lista de textos ---------- */
.list{padding-block:clamp(50px,8vh,104px)}
.entry{
  display:grid;grid-template-columns:clamp(120px,15vw,200px) 1fr;
  column-gap:clamp(18px,3vw,54px);row-gap:8px;
  padding:clamp(26px,4vh,46px) 0;border-bottom:1px solid var(--rule);
  text-decoration:none;position:relative;transition:padding-left .45s var(--ease);
}
.entry:first-child{border-top:1px solid var(--rule)}
.entry:hover{padding-left:clamp(0px,1.2vw,18px)}
.entry__meta{display:flex;flex-direction:column;gap:7px;padding-top:.5em}
.entry__date{font:500 clamp(11px,.82vw,13px)/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.entry__tag{font:500 clamp(11px,.82vw,13px)/1.3 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--ochre)}
.entry h2{margin:0;font:400 clamp(24px,2.9vw,46px)/1.14 var(--serif);letter-spacing:-.026em;max-width:22ch;transition:color .3s var(--ease)}
.entry:hover h2{color:var(--oliva)}
.entry p{margin:.6em 0 0;color:var(--ink-2);max-width:56ch;font-size:.97em}
.entry__go{margin-top:1em;display:inline-block;font:var(--lab);letter-spacing:var(--track);text-transform:uppercase;color:var(--ochre)}
@media (max-width:760px){
  .entry{grid-template-columns:1fr}
  .entry__meta{flex-direction:row;gap:16px;padding-top:0}
  .entry h2{max-width:none}
}

.empty{border-block:1px solid var(--rule);padding:clamp(40px,7vh,80px) 0;text-align:center;color:var(--ink-2);max-width:48ch;margin-inline:auto}

/* ---------- artigo ---------- */
.article{padding-block:clamp(46px,7vh,92px)}
.article__body{width:min(100%,66ch);margin-inline:auto;overflow-wrap:break-word}
.article__body>*{margin-inline:auto}
.article__body p{margin:0 0 1.2em}
.article__body h2{
  margin:2.2em 0 .7em;font:400 clamp(23px,2.2vw,34px)/1.2 var(--serif);letter-spacing:-.022em;
}
.article__body h3{margin:1.9em 0 .5em;font:600 clamp(14px,1.05vw,16.5px)/1.4 var(--mono);letter-spacing:-.01em}
.article__body ul,.article__body ol{margin:0 0 1.3em;padding-left:1.3em}
.article__body li{margin-bottom:.5em}
.article__body a{color:var(--ochre);text-underline-offset:3px}
.article__body blockquote{
  margin:1.8em 0;padding-left:clamp(18px,2vw,28px);border-left:2px solid var(--dourado);
  font:300 clamp(19px,1.5vw,26px)/1.4 var(--serif);color:var(--ink-2);
}
.article__body code{font:500 .86em/1.5 var(--mono);background:var(--field);padding:.15em .4em;border-radius:2px;overflow-wrap:anywhere}
.article__body pre{background:var(--field);padding:clamp(16px,2vw,24px);overflow:auto;border-left:2px solid var(--oliva)}
.article__body pre code{background:none;padding:0}
.article__body figure{margin:2em 0}
.article__body figcaption{margin-top:.7em;font:var(--lab);letter-spacing:var(--track);text-transform:uppercase;color:var(--ink-3)}
.article__body hr{border:0;border-top:1px solid var(--rule);margin:2.6em 0}

.back{
  display:inline-flex;align-items:center;gap:10px;margin-top:clamp(40px,6vh,72px);
  font:var(--lab);letter-spacing:var(--track);text-transform:uppercase;color:var(--ochre);
  text-decoration:none;padding:10px 0;
}
.back b{display:block;width:30px;height:1px;background:currentColor;transition:width .3s var(--ease)}
.back:hover b{width:44px}

/* ---------- rodapé ---------- */
.foot{background:var(--ink);color:var(--light);padding-block:clamp(40px,6vh,72px)}
.foot__in{display:flex;justify-content:space-between;gap:12px 24px;flex-wrap:wrap;align-items:baseline}
.foot .lab{color:rgba(244,246,241,.62)}
.foot a{text-decoration:none;transition:color .25s var(--ease)}
.foot a:hover{color:var(--sky-pale)}

/* ---------- imagem de abertura de um texto ---------- */
.article__hero{margin:0 0 clamp(30px,5vh,56px);width:min(100%,86ch);margin-inline:auto}
.article__hero img{width:100%;aspect-ratio:3/2;object-fit:cover;background:var(--field)}
.article__hero figcaption{margin-top:.7em;font:var(--lab);letter-spacing:var(--track);text-transform:uppercase;color:var(--ink-3)}