/* ==========================================================================
   susanasampaiooliveira.com
   Folha de estilo única do site.
   Todas as cores são definidas como variáveis aqui em cima — para mudar
   o aspeto do site inteiro basta alterar estes valores.
   ========================================================================== */

:root{
  --ground:#F2F4F5; --surface:#FFFFFF; --surface-2:#E9ECEE; --surface-3:#DFE4E6;
  --ink:#13181B; --ink-2:#3D474D; --muted:#6B767D;
  --line:#D6DBDE; --line-strong:#B9C1C6;
  --accent:#0A545F; --accent-ink:#FFFFFF; --accent-soft:#DFEDEF; --accent-line:#9CC3C8;
  --band:#13181B; --band-ink:#F2F4F5; --band-muted:#8B969D; --band-accent:#6FCBD6; --band-line:#2E373C;
  --shadow:0 1px 2px rgba(19,24,27,.06), 0 8px 24px -12px rgba(19,24,27,.18);
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ground:#0E1214; --surface:#171C1F; --surface-2:#1F2529; --surface-3:#282F34;
    --ink:#E6EAEC; --ink-2:#B4BEC4; --muted:#8B969D;
    --line:#2A3237; --line-strong:#3D474D;
    --accent:#5CC3CF; --accent-ink:#062529; --accent-soft:#123339; --accent-line:#28565E;
    --band:#232A2E; --band-ink:#E6EAEC; --band-muted:#8B969D; --band-accent:#6FCBD6; --band-line:#39434A;
    --shadow:0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
  }
}
:root[data-theme="dark"]{
  --ground:#0E1214; --surface:#171C1F; --surface-2:#1F2529; --surface-3:#282F34;
  --ink:#E6EAEC; --ink-2:#B4BEC4; --muted:#8B969D;
  --line:#2A3237; --line-strong:#3D474D;
  --accent:#5CC3CF; --accent-ink:#062529; --accent-soft:#123339; --accent-line:#28565E;
  --band:#232A2E; --band-ink:#E6EAEC; --band-muted:#8B969D; --band-accent:#6FCBD6; --band-line:#39434A;
  --shadow:0 1px 2px rgba(0,0,0,.4), 0 8px 24px -12px rgba(0,0,0,.6);
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; background:var(--ground); color:var(--ink);
  font-family:"IBM Plex Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  font-size:16px; line-height:1.6; -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:Spectral,Georgia,"Times New Roman",serif; text-wrap:balance; margin:0; font-weight:500; line-height:1.2}
a{color:inherit}
img{max-width:100%; height:auto}
:focus-visible{outline:2px solid var(--accent); outline-offset:2px; border-radius:2px}
.skip{position:absolute; left:-9999px; top:0; background:var(--accent); color:var(--accent-ink); padding:10px 16px; z-index:99}
.skip:focus{left:0}

/* ---------- estrutura ---------- */
.shell{display:grid; grid-template-columns:248px minmax(0,1fr); min-height:100vh}

.rail{
  position:sticky; top:0; align-self:start; height:100vh; overflow-y:auto;
  background:var(--surface); border-right:1px solid var(--line);
  padding:26px 20px 24px; display:flex; flex-direction:column; gap:26px;
}
.brand{display:flex; flex-direction:column; gap:7px; text-decoration:none}
.brand-mark{
  display:inline-flex; align-items:center; gap:8px;
  font-family:"IBM Plex Mono",monospace; font-size:10px; letter-spacing:.16em;
  text-transform:uppercase; color:var(--accent);
}
.brand-mark::before{content:""; width:15px; height:2px; background:var(--accent)}
.brand-name{font-family:Spectral,serif; font-size:20px; line-height:1.15; letter-spacing:-.01em}
.brand-dom{font-family:"IBM Plex Mono",monospace; font-size:10.5px; color:var(--muted)}

.nav{display:flex; flex-direction:column; gap:1px}
.nav-label{
  font-family:"IBM Plex Mono",monospace; font-size:9.5px; letter-spacing:.16em;
  text-transform:uppercase; color:var(--muted); padding:0 0 8px 10px;
}
.nav a{
  display:flex; align-items:baseline; gap:9px; text-decoration:none;
  padding:8px 10px; border-radius:5px; font-size:14.5px; color:var(--ink-2);
  transition:background .13s, color .13s;
}
.nav a:hover{background:var(--surface-2); color:var(--ink)}
.nav a[aria-current="page"]{background:var(--accent-soft); color:var(--accent); font-weight:600}
.nav a .n{font-family:"IBM Plex Mono",monospace; font-size:10px; color:var(--muted); font-variant-numeric:tabular-nums}
.nav a[aria-current="page"] .n{color:var(--accent)}

.rail-foot{margin-top:auto; display:flex; flex-direction:column; gap:8px; padding-top:20px; border-top:1px solid var(--line)}
.rail-foot p{margin:0; font-size:11.5px; color:var(--muted); line-height:1.5}
.rail-foot a{color:var(--muted); text-decoration:none}
.rail-foot a:hover{color:var(--accent); text-decoration:underline}

.main{padding:0 0 90px}
.wrap{max-width:790px; padding:0 46px}

/* ---------- cabeçalho de página ---------- */
.hero{
  border-bottom:1px solid var(--line); background:var(--surface);
  padding:58px 46px 40px; position:relative; overflow:hidden;
}
.hero::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background-image:linear-gradient(var(--line) 1px,transparent 1px);
  background-size:100% 30px; opacity:.22;
  -webkit-mask-image:linear-gradient(to bottom,transparent 18%,#000 90%);
  mask-image:linear-gradient(to bottom,transparent 18%,#000 90%);
}
.hero > *{position:relative; z-index:1}
.eyebrow{
  font-family:"IBM Plex Mono",monospace; font-size:10.5px; letter-spacing:.15em;
  text-transform:uppercase; color:var(--muted); margin:0 0 16px;
}
.hero h1{font-size:clamp(34px,5vw,54px); letter-spacing:-.022em; max-width:14ch}
.lead{font-size:18px; color:var(--ink-2); max-width:60ch; margin:20px 0 0; line-height:1.55}
.lead strong{font-weight:600; color:var(--ink)}

.figures{display:flex; flex-wrap:wrap; gap:0; margin-top:36px; border-top:1px solid var(--line)}
.fig{padding:16px 26px 4px 0; margin-right:26px; border-right:1px solid var(--line)}
.fig:last-child{border-right:0; margin-right:0}
.fig b{
  display:block; font-family:Spectral,serif; font-size:29px; font-weight:500;
  color:var(--accent); font-variant-numeric:tabular-nums; line-height:1;
}
.fig span{font-family:"IBM Plex Mono",monospace; font-size:10px; letter-spacing:.09em; text-transform:uppercase; color:var(--muted); display:block; margin-top:7px}

/* ---------- cabeçalho da colecção ---------- */
.masthead{
  background:var(--band); color:var(--band-ink); padding:48px 46px 38px;
  border-bottom:1px solid var(--band-line); position:relative; overflow:hidden;
}
.masthead::after{
  content:""; position:absolute; inset:0; pointer-events:none;
  background-image:linear-gradient(var(--band-line) 1px,transparent 1px);
  background-size:100% 30px; opacity:.55;
  -webkit-mask-image:linear-gradient(to bottom,transparent,#000 90%);
  mask-image:linear-gradient(to bottom,transparent,#000 90%);
}
.masthead > *{position:relative; z-index:1}
.mh-mark{
  display:inline-flex; align-items:center; gap:9px; font-family:"IBM Plex Mono",monospace;
  font-size:10px; letter-spacing:.16em; text-transform:uppercase; color:var(--band-accent); margin:0 0 14px;
}
.mh-mark::before{content:""; width:18px; height:2px; background:var(--band-accent)}
.masthead h1{font-size:clamp(30px,4.4vw,44px); letter-spacing:-.02em; color:var(--band-ink); max-width:14ch}
.masthead p{color:var(--band-muted); max-width:58ch; margin:16px 0 0; font-size:15.5px}
.masthead a{color:var(--band-accent)}
.mh-foot{
  display:flex; flex-wrap:wrap; gap:22px; margin-top:26px; padding-top:18px;
  border-top:1px solid var(--band-line); align-items:baseline;
}
.mh-stat{font-family:"IBM Plex Mono",monospace; font-size:11px; color:var(--band-muted); letter-spacing:.05em}
.mh-stat b{color:var(--band-accent); font-weight:500; font-variant-numeric:tabular-nums}
.mh-flex{display:flex; gap:36px; align-items:flex-start}
.mh-text{flex:1; min-width:0}
.mh-photo{
  flex:none; width:280px; height:auto; border-radius:8px;
  border:1px solid var(--band-line); box-shadow:var(--shadow); object-fit:cover;
}
@media (max-width:700px){
  .mh-flex{flex-direction:column-reverse; gap:20px}
  .mh-photo{width:300px; max-width:100%}
}

/* ---------- conteúdo ---------- */
.block{padding-top:44px}
.intro{display:flex; gap:32px; align-items:flex-start}
.intro-text{flex:1; min-width:0}
.portrait{
  flex:none; width:172px; height:auto; border-radius:8px;
  border:1px solid var(--line); box-shadow:var(--shadow); object-fit:cover;
}
@media (max-width:600px){
  .intro{flex-direction:column-reverse; gap:20px}
  .portrait{width:150px}
}
.shelf-photo{
  display:block; width:100%; height:auto; border-radius:8px;
  border:1px solid var(--line); box-shadow:var(--shadow); margin:4px 0 18px;
}
.shelf-cap{font-size:12.5px; color:var(--muted); margin:-12px 0 20px}
h2.title{font-size:29px; letter-spacing:-.015em; margin-bottom:6px}
h2{font-size:24px; letter-spacing:-.012em; margin:38px 0 10px}
h3{font-size:19px; letter-spacing:-.008em; margin:34px 0 10px}
h4{font-family:"IBM Plex Sans",sans-serif; font-size:13px; font-weight:600; margin:0 0 4px}
p{margin:0 0 15px; color:var(--ink-2)}
.block > p:last-child{margin-bottom:0}
.kicker{
  font-family:"IBM Plex Mono",monospace; font-size:10.5px; letter-spacing:.15em;
  text-transform:uppercase; color:var(--accent); margin:0 0 12px;
}
.rule{height:1px; background:var(--line); margin:34px 0; border:0}
.inline-link{color:var(--accent); text-decoration:underline; text-underline-offset:2px}

.cards{display:grid; grid-template-columns:repeat(auto-fit,minmax(215px,1fr)); gap:14px; margin-top:34px}
.card{
  background:var(--surface); border:1px solid var(--line); border-radius:8px;
  padding:19px 18px; text-decoration:none; display:block;
  transition:border-color .14s, transform .14s, box-shadow .14s;
}
.card:hover{border-color:var(--accent-line); transform:translateY(-2px); box-shadow:var(--shadow)}
.card h3{font-family:Spectral,serif; font-size:17px; font-weight:500; margin:0 0 6px}
.card p{font-size:13.5px; margin:0; color:var(--muted); line-height:1.5}

/* Entrada de lista: usada em cargos, formação, publicações, orientações */
.entry{border-left:2px solid var(--line); padding:2px 0 2px 18px; margin:0 0 24px}
.entry.lead-role{border-left-color:var(--accent)}
.entry .meta{
  font-family:"IBM Plex Mono",monospace; font-size:10.5px; letter-spacing:.07em;
  text-transform:uppercase; color:var(--muted); margin:0 0 5px;
}
.entry h3{font-family:Spectral,serif; font-size:17.5px; font-weight:500; margin:0 0 5px}
.entry p{font-size:14.5px; margin:0; color:var(--ink-2)}
.entry a{color:var(--accent)}
.role-tag{
  display:inline-block; font-family:"IBM Plex Mono",monospace; font-size:9.5px;
  letter-spacing:.09em; text-transform:uppercase; color:var(--accent);
  background:var(--accent-soft); border-radius:3px; padding:2px 6px; margin-left:7px; vertical-align:2px;
}
.sub-label{
  font-family:"IBM Plex Mono",monospace; font-size:10.5px; letter-spacing:.12em;
  text-transform:uppercase; color:var(--muted); margin:26px 0 10px;
}
.ucs{display:flex; flex-wrap:wrap; gap:7px; margin-top:12px}
.uc{font-size:13px; background:var(--surface-2); border:1px solid var(--line); border-radius:5px; padding:5px 10px; color:var(--ink-2)}

.empty{
  font-size:14px; color:var(--muted); background:var(--surface-2);
  border:1px dashed var(--line-strong); border-radius:6px; padding:14px 16px; margin:10px 0;
}

/* ---------- diretório de recursos ---------- */
.toolbar{
  position:sticky; top:0; z-index:5; background:var(--ground);
  padding:14px 0 12px; border-bottom:1px solid var(--line); margin-bottom:4px;
}
.filters{display:flex; flex-wrap:wrap; gap:6px}
.filters button{
  font:inherit; cursor:pointer; font-size:12.5px; padding:5px 11px; background:none;
  border:1px solid var(--line-strong); border-radius:20px; color:var(--ink-2);
  transition:background .13s, color .13s, border-color .13s;
}
.filters button:hover{border-color:var(--ink-2)}
.filters button[aria-pressed="true"]{background:var(--accent); border-color:var(--accent); color:var(--accent-ink)}

.grp{margin-top:30px}
.grp[hidden]{display:none}
.grp-head{display:flex; align-items:baseline; justify-content:space-between; gap:12px; border-bottom:1px solid var(--line-strong); padding-bottom:7px; margin-bottom:3px}
.grp-head h2{margin:0; font-size:17px; font-family:Spectral,serif}
.grp-head span{font-family:"IBM Plex Mono",monospace; font-size:10.5px; color:var(--muted); font-variant-numeric:tabular-nums}

.lnk{
  display:flex; gap:12px; align-items:flex-start; padding:11px 10px 11px 2px;
  border-bottom:1px solid var(--line); text-decoration:none;
  transition:background .12s, padding-left .12s;
}
.lnk:hover{background:var(--surface); padding-left:8px}
.lnk-body{flex:1; min-width:0}
.lnk-t{font-size:14.5px; color:var(--ink); display:block; line-height:1.4}
.lnk:hover .lnk-t{color:var(--accent)}
.lnk-d{font-size:12.5px; color:var(--muted); display:block; margin-top:2px; line-height:1.45}

.contact-grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:16px; margin-top:26px}
.contact-grid div{background:var(--surface); border:1px solid var(--line); border-radius:8px; padding:17px}
.contact-grid a{color:var(--accent); text-decoration:none; font-size:14px; word-break:break-word}
.contact-grid a:hover{text-decoration:underline}
.contact-grid p{font-size:13.5px; margin:0}

.foot{margin-top:60px; padding-top:22px; border-top:1px solid var(--line); font-size:12.5px; color:var(--muted)}
.foot a{color:var(--muted)}

@media (max-width:860px){
  .shell{grid-template-columns:1fr}
  .rail{position:static; height:auto; border-right:0; border-bottom:1px solid var(--line); padding:18px 22px; gap:16px}
  .nav{flex-direction:row; flex-wrap:wrap; gap:5px}
  .nav-label{display:none}
  .nav a .n{display:none}
  .rail-foot{margin-top:4px}
  .wrap{padding:0 22px}
  .hero{padding:36px 22px 30px}
  .masthead{padding:34px 22px 28px}
  .fig{padding-right:18px; margin-right:18px}
}
@media print{
  .rail,.toolbar{display:none}
  .shell{display:block}
  body{background:#fff; color:#000}
}