:root{
  --ink:#111214;
  --muted:#6f7378;
  --line:#dedfdc;
  --paper:#fbfbf8;
  --soft:#f1f2ee;
  --dark:#17191d;
  --accent:#bde542;
  --accent-soft:#edf6cc;
  --max:1180px;
  --radius:20px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.55;
}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.wrap{width:min(calc(100% - 40px),var(--max));margin:auto}
.topbar{
  position:sticky;top:0;z-index:40;
  background:rgba(251,251,248,.92);
  backdrop-filter:blur(14px);
  border-bottom:1px solid rgba(17,18,20,.08);
}
.nav{height:68px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.logo{font-weight:800;letter-spacing:-.03em;font-size:18px}
.nav-links{display:flex;gap:25px;font-size:14px;color:#4d5055}
.nav-links a:hover{color:#000}
.nav-toggle{display:none;border:0;background:none;font-weight:800}
.hero{padding:84px 0 64px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);gap:70px;align-items:center}
.eyebrow,.kicker{
  font-size:11px;letter-spacing:.17em;text-transform:uppercase;font-weight:850;
  color:#71757a;margin:0 0 18px;
}
.hero h1{
  font-size:clamp(68px,9vw,132px);
  line-height:.82;letter-spacing:-.075em;margin:0 0 34px;font-weight:860;
}
.lead{font-size:clamp(20px,2.2vw,29px);max-width:760px;color:#4d5156;letter-spacing:-.02em}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}
.button{display:inline-flex;align-items:center;padding:13px 18px;border-radius:999px;font-size:13px;font-weight:800}
.button.primary{background:var(--ink);color:white}
.button.ghost{border:1px solid var(--line)}
.quick-links{display:flex;gap:15px;flex-wrap:wrap;margin-top:30px;font-size:13px;font-weight:700}
.quick-links a{border-bottom:1px solid #9a9da1}
.portrait-wrap{position:relative}
.portrait{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:28px;filter:saturate(.82) contrast(1.02)}
.portrait-caption{display:flex;justify-content:space-between;gap:14px;color:#73767b;font-size:11px;margin-top:12px}
.index-strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.index-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.index-grid a{padding:24px 20px;border-right:1px solid var(--line);display:flex;flex-direction:column;gap:2px}
.index-grid a:first-child{padding-left:0}
.index-grid a:last-child{border-right:0}
.index-grid strong{font-size:27px;letter-spacing:-.04em}
.index-grid span{font-size:12px;color:var(--muted)}
.section{padding:95px 0}
.soft{background:var(--soft)}
.section-heading{display:grid;grid-template-columns:1fr 320px;gap:60px;align-items:end;margin-bottom:38px}
.section h2,.contact h2{
  font-size:clamp(40px,5vw,68px);line-height:1;letter-spacing:-.055em;margin:0;
}
.section-note{margin:0;color:var(--muted);font-size:14px}
.finder{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line);padding-bottom:18px}
.search-box{display:flex;flex-direction:column;gap:6px;min-width:min(100%,420px)}
.search-box span{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);font-weight:800}
.search-box input{border:0;background:transparent;border-bottom:1px solid #a9abad;padding:8px 0 10px;outline:none;font-size:16px;width:100%}
.filters{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}
.filter{
  border:1px solid var(--line);background:#fff;border-radius:999px;
  padding:8px 11px;font-size:11px;font-weight:750;cursor:pointer
}
.filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.work-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-left:1px solid var(--line);margin-top:28px}
.work-card{
  min-height:330px;padding:24px;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  display:flex;flex-direction:column;justify-content:space-between;cursor:pointer;
  background:transparent;transition:background .18s ease
}
.work-card:hover{background:#f2f3ee}
.work-card .number{font-size:10px;color:#909398;letter-spacing:.12em}
.work-card h3{font-size:28px;letter-spacing:-.035em;line-height:1.05;margin:22px 0 10px}
.work-card p{font-size:14px;color:#62666b;margin:0}
.work-card .meta{display:flex;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:15px;margin-top:35px;font-size:11px;color:#777b80}
.work-card .open{font-weight:800;color:#222}
.research-layout{display:grid;grid-template-columns:1fr 1fr;gap:90px}
.lead-small{font-size:20px;color:#555a60;max-width:650px}
.keyword-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:28px}
.keyword{background:#fff;border:1px solid var(--line);border-radius:999px;padding:7px 10px;font-size:11px;font-weight:750}
.timeline{border-top:1px solid #cfd1cb}
.timeline-item{display:grid;grid-template-columns:120px 1fr;gap:22px;padding:22px 0;border-bottom:1px solid #cfd1cb}
.timeline-year{font-size:11px;font-weight:800;color:#73777c}
.timeline-item h3{font-size:19px;margin:0 0 5px;letter-spacing:-.02em}
.timeline-item p{font-size:13px;color:#676b70;margin:0}
.clean-list{border-top:1px solid var(--line)}
.clean-item{
  display:grid;grid-template-columns:90px 1.2fr .6fr auto;gap:22px;align-items:start;
  padding:23px 0;border-bottom:1px solid var(--line)
}
.clean-year{font-size:12px;font-weight:800;color:#777b80}
.clean-main h3{font-size:21px;line-height:1.15;letter-spacing:-.025em;margin:0 0 6px}
.clean-main p{margin:0;color:#65696e;font-size:13px}
.clean-type{font-size:12px;color:#696d72}
.item-links{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.item-link{border:1px solid var(--line);border-radius:999px;padding:7px 10px;font-size:10px;font-weight:800;background:#fff}
.about-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}
.about-text{font-size:20px;color:#45494e;margin-top:0}
.formation{margin-top:35px;border-top:1px solid var(--line)}
.formation-row{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.formation-row span{font-size:11px;font-weight:800;color:#777b80}
.formation-row strong{display:block}
.formation-row em{font-style:normal;font-size:13px;color:#686c71}
.contact{background:var(--dark);color:#fff;padding:88px 0}
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:70px;align-items:end}
.kicker.light{color:#aaaeb6}
.contact-side{display:flex;flex-direction:column;gap:25px;align-items:flex-start}
.email{font-size:clamp(20px,2.3vw,31px);font-weight:800;border-bottom:1px solid #fff}
.socials{display:flex;gap:12px;flex-wrap:wrap}
.socials a{font-size:12px;color:#c3c7cf}
.footer{background:#101114;color:#8c9096;padding:25px 0;font-size:11px}
.footer-row{display:flex;justify-content:space-between;gap:18px}
.modal{
  width:min(760px,calc(100% - 30px));border:0;border-radius:24px;padding:0;
  box-shadow:0 30px 90px rgba(0,0,0,.28);background:#fff;color:#111
}
.modal::backdrop{background:rgba(10,11,13,.72);backdrop-filter:blur(4px)}
.modal-close{
  position:absolute;right:18px;top:15px;width:38px;height:38px;border:1px solid var(--line);
  background:#fff;border-radius:999px;font-size:22px;cursor:pointer
}
.modal-inner{padding:48px}
.modal-kicker{font-size:10px;letter-spacing:.15em;font-weight:800;color:#777b80;text-transform:uppercase}
.modal-inner h2{font-size:43px;line-height:1;letter-spacing:-.045em;margin:14px 0 18px}
.modal-desc{font-size:18px;color:#55595e}
.modal-data{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);margin-top:28px}
.modal-data div{padding:16px 0;border-bottom:1px solid var(--line)}
.modal-data div:nth-child(odd){padding-right:20px}
.modal-data span{display:block;font-size:10px;color:#85888d;text-transform:uppercase;letter-spacing:.12em}
.modal-data strong{font-size:13px}
.modal-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:24px}
.modal-links a{background:var(--ink);color:#fff;border-radius:999px;padding:10px 13px;font-size:11px;font-weight:800}
.empty{grid-column:1/-1;padding:50px;text-align:center;color:#777}
@media(max-width:900px){
  .nav-toggle{display:block}
  .nav-links{
    display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);
    flex-direction:column;align-items:flex-start;padding:20px;border-bottom:1px solid var(--line)
  }
  .nav-links.open{display:flex}
  .hero-grid,.research-layout,.about-grid,.contact-grid{grid-template-columns:1fr}
  .portrait-wrap{max-width:520px}
  .section-heading{grid-template-columns:1fr;gap:16px}
  .work-grid{grid-template-columns:repeat(2,1fr)}
  .clean-item{grid-template-columns:72px 1fr;gap:14px}
  .clean-type,.item-links{grid-column:2}
  .item-links{justify-content:flex-start}
  .finder{align-items:flex-start;flex-direction:column}
  .filters{justify-content:flex-start}
}
@media(max-width:620px){
  .wrap{width:min(calc(100% - 28px),var(--max))}
  .hero{padding-top:58px}
  .hero h1{font-size:62px}
  .index-grid{grid-template-columns:1fr 1fr}
  .index-grid a{border-bottom:1px solid var(--line)}
  .work-grid{grid-template-columns:1fr}
  .section{padding:70px 0}
  .timeline-item{grid-template-columns:95px 1fr}
  .formation-row{grid-template-columns:1fr}
  .modal-inner{padding:40px 24px 28px}
  .modal-inner h2{font-size:34px}
  .modal-data{grid-template-columns:1fr}
  .footer-row{flex-direction:column}
}

.thumb{
  width:100%; aspect-ratio:16/9; border-radius:16px; margin-bottom:18px;
  background:linear-gradient(135deg,#ebefe0,#d7e2c2); display:flex; align-items:end;
  justify-content:flex-start; overflow:hidden; background-size:cover; background-position:center;
}
.thumb span{
  margin:12px; padding:7px 10px; border-radius:999px; background:rgba(255,255,255,.84);
  font-size:10px; font-weight:800; letter-spacing:.12em; text-transform:uppercase;
}
.thumb.has-image{background-color:#ddd; background-position:center; background-size:cover}
.thesis-card{
  border:1px solid var(--line); border-radius:22px; padding:28px; background:#fff;
}
.thesis-meta{
  display:flex; gap:8px; flex-wrap:wrap; margin-bottom:16px;
}
.thesis-meta span{
  border:1px solid var(--line); border-radius:999px; padding:7px 10px; font-size:11px; font-weight:800; color:#666b70;
}
.thesis-card h3{
  font-size:32px; letter-spacing:-.04em; line-height:1.02; margin:0 0 14px;
}
.thesis-card p{
  color:#5a5f64; font-size:16px; max-width:820px; margin:0 0 22px;
}
.thesis-grid{
  display:grid; grid-template-columns:repeat(2,1fr); gap:18px 26px; border-top:1px solid var(--line);
  padding-top:20px; margin-top:10px;
}
.thesis-grid small{
  display:block; color:#80858a; font-size:10px; text-transform:uppercase; letter-spacing:.13em; margin-bottom:6px;
}
.thesis-grid strong{font-size:14px}
.thesis-links{margin-top:24px}
@media(max-width:620px){
  .thesis-grid{grid-template-columns:1fr}
}


.feature-grid{
  display:grid;
  grid-template-columns:repeat(2, minmax(0,1fr));
  gap:24px;
}
.feature-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:24px;
  overflow:hidden;
}
.feature-image{
  aspect-ratio:4/3;
  background-size:cover;
  background-position:center;
  background-color:#dfe3dd;
}
.feature-body{
  padding:24px;
}
.feature-meta{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:14px;
}
.feature-meta span{
  border:1px solid var(--line);
  border-radius:999px;
  padding:7px 10px;
  font-size:11px;
  font-weight:800;
  color:#666b70;
}
.feature-card h3{
  font-size:30px;
  line-height:1.03;
  letter-spacing:-.04em;
  margin:0 0 12px;
}
.feature-card p{
  margin:0 0 18px;
  color:#5f6469;
  font-size:14px;
}
@media(max-width:900px){
  .feature-grid{grid-template-columns:1fr;}
}


/* ===== FINAL POLISH — CATÁLOGO ===== */

:root{
  --shadow-soft:0 14px 36px rgba(17,18,20,.065);
  --shadow-hover:0 22px 48px rgba(17,18,20,.105);
}

body{
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

.topbar{
  box-shadow:0 1px 0 rgba(17,18,20,.03);
}

.nav-links a{
  position:relative;
  padding:23px 0 21px;
}
.nav-links a::after{
  content:"";
  position:absolute;
  left:0;right:100%;bottom:16px;
  height:1px;
  background:var(--ink);
  transition:right .2s ease;
}
.nav-links a:hover::after{right:0}

.button,.filter,.item-link{
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
}
.button:hover,.item-link:hover{transform:translateY(-1px)}
.button.primary:hover{box-shadow:0 9px 22px rgba(17,18,20,.15)}
.filter:hover{border-color:#a9aca7}

.section-heading{
  margin-bottom:32px;
}

/* Obras: cards independentes e uniformes */
.work-grid{
  border-left:0;
  gap:18px;
  margin-top:32px;
  align-items:stretch;
}

.work-card{
  min-height:460px;
  padding:14px;
  border:1px solid var(--line);
  border-radius:22px;
  background:#fff;
  overflow:hidden;
  justify-content:flex-start;
  box-shadow:0 1px 0 rgba(17,18,20,.015);
  transition:
    transform .22s ease,
    box-shadow .22s ease,
    border-color .22s ease,
    background .22s ease;
}

.work-card:hover{
  background:#fff;
  transform:translateY(-4px);
  border-color:#cfd1cc;
  box-shadow:var(--shadow-hover);
}

.work-card:focus-visible{
  outline:2px solid var(--ink);
  outline-offset:3px;
}

.thumb{
  aspect-ratio:16/10;
  border-radius:15px;
  margin-bottom:20px;
  background-color:#f0f0ec;
  border:1px solid rgba(17,18,20,.055);
}

.thumb.custom-image{
  background-size:contain;
  background-repeat:no-repeat;
  background-position:center;
  background-color:#f4f1e9;
}

.thumb.video-image{
  background-size:cover;
  background-position:center;
}

.work-copy{
  padding:0 8px;
}

.work-card .number{
  display:block;
  margin-bottom:9px;
  font-size:10px;
  color:#8d9196;
  letter-spacing:.16em;
  font-weight:800;
}

.work-card h3{
  margin:0 0 9px;
  font-size:25px;
  line-height:1.04;
  letter-spacing:-.04em;
}

.work-card p{
  font-size:13px;
  line-height:1.45;
  color:#686c71;
  min-height:38px;
}

.work-card .meta{
  margin-top:auto;
  padding:16px 8px 4px;
  border-top:1px solid var(--line);
  align-items:center;
  font-size:10px;
  min-height:54px;
}

.category-pill{
  display:inline-flex;
  align-items:center;
  min-height:27px;
  padding:5px 8px;
  border-radius:999px;
  background:#f3f4ef;
  color:#4f5357;
  font-weight:800;
}

.work-card .open{
  white-space:nowrap;
  font-size:10px;
}

/* Busca/filtros */
.finder{
  padding:16px 0 20px;
  border-top:1px solid var(--line);
}

.search-box input{
  font-size:15px;
}

.filter{
  background:transparent;
}
.filter.active{
  box-shadow:0 6px 15px rgba(17,18,20,.10);
}

/* Seções editoriais */
.clean-item{
  transition:background .18s ease;
  padding-left:10px;
  padding-right:10px;
}
.clean-item:hover{
  background:rgba(255,255,255,.62);
}

.thesis-card,
.feature-card{
  box-shadow:var(--shadow-soft);
  border-color:#d7d9d4;
}

.feature-card{
  transition:transform .2s ease, box-shadow .2s ease;
}
.feature-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-hover);
}

.feature-image{
  aspect-ratio:16/10;
}

.feature-body{
  padding:26px;
}

.item-link{
  background:#fff;
}
.item-link:hover{
  border-color:#aeb1ac;
  box-shadow:0 5px 13px rgba(17,18,20,.06);
}

/* Modal mais elegante */
.modal{
  border:1px solid rgba(255,255,255,.45);
}
.modal-inner{
  padding:52px;
}
.modal-links a{
  transition:transform .18s ease, box-shadow .18s ease;
}
.modal-links a:hover{
  transform:translateY(-1px);
  box-shadow:0 8px 18px rgba(17,18,20,.14);
}

/* Mobile */
@media(max-width:900px){
  .nav-links a{padding:5px 0}
  .nav-links a::after{display:none}
  .work-card{min-height:440px}
}

@media(max-width:620px){
  .work-grid{gap:14px}
  .work-card{
    min-height:0;
    padding:12px;
    border-radius:19px;
  }
  .thumb{
    border-radius:13px;
    margin-bottom:17px;
  }
  .work-card h3{font-size:23px}
  .work-card .meta{
    padding-left:6px;
    padding-right:6px;
    gap:8px;
  }
  .category-pill{display:none}
  .modal-inner{padding:42px 24px 30px}
}


/* ===== YOUTUBE ===== */
.youtube-nav{
  font-weight:800;
}

.youtube-strip{
  border-top:1px solid var(--line);
  border-bottom:1px solid var(--line);
  background:#fff;
}

.youtube-strip-inner{
  min-height:180px;
  padding-top:34px;
  padding-bottom:34px;
  display:grid;
  grid-template-columns:1fr auto;
  gap:50px;
  align-items:center;
  transition:background .18s ease;
}

.youtube-strip-inner:hover h2{
  text-decoration:underline;
  text-decoration-thickness:1px;
  text-underline-offset:6px;
}

.youtube-kicker{
  margin-bottom:10px;
}

.youtube-strip h2{
  margin:0;
  max-width:760px;
  font-size:clamp(30px,4vw,52px);
  line-height:1.02;
  letter-spacing:-.045em;
}

.youtube-cta{
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:6px;
  white-space:nowrap;
}

.youtube-cta span{
  font-size:12px;
  color:var(--muted);
  letter-spacing:.08em;
}

.youtube-cta strong{
  display:inline-flex;
  align-items:center;
  padding:11px 15px;
  border:1px solid var(--line);
  border-radius:999px;
  font-size:12px;
  transition:transform .18s ease, background .18s ease, color .18s ease;
}

.youtube-strip-inner:hover .youtube-cta strong{
  transform:translateY(-1px);
  background:var(--ink);
  color:#fff;
  border-color:var(--ink);
}

@media(max-width:700px){
  .youtube-strip-inner{
    grid-template-columns:1fr;
    gap:20px;
    min-height:auto;
  }
  .youtube-cta{
    align-items:flex-start;
  }
}


/* =====================================================================
   RESPONSIVE FINAL — MOBILE / TABLET
   Mantém o mesmo site e reorganiza automaticamente conforme a tela.
   ===================================================================== */

html{
  scroll-padding-top:84px;
  overflow-x:hidden;
}

body{
  overflow-x:hidden;
}

img{
  max-width:100%;
}

button,
a{
  -webkit-tap-highlight-color:transparent;
}

.nav-toggle{
  align-items:center;
  gap:9px;
  min-height:42px;
  padding:8px 11px;
  border:1px solid var(--line);
  border-radius:999px;
  background:rgba(255,255,255,.78);
  color:var(--ink);
  cursor:pointer;
}

.nav-toggle-label{
  font-size:12px;
  line-height:1;
}

.nav-toggle-icon{
  position:relative;
  display:block;
  width:18px;
  height:14px;
}

.nav-toggle-icon i{
  position:absolute;
  left:0;
  width:18px;
  height:1.5px;
  border-radius:2px;
  background:currentColor;
  transition:transform .2s ease, top .2s ease;
}

.nav-toggle-icon i:first-child{top:4px}
.nav-toggle-icon i:last-child{top:10px}

.nav-toggle.is-open .nav-toggle-icon i:first-child{
  top:7px;
  transform:rotate(45deg);
}
.nav-toggle.is-open .nav-toggle-icon i:last-child{
  top:7px;
  transform:rotate(-45deg);
}

/* Tablet e menu compacto */
@media(max-width:1000px){
  .wrap{
    width:min(calc(100% - 36px),var(--max));
  }

  .hero{
    padding:64px 0 54px;
  }

  .hero-grid{
    gap:42px;
  }

  .hero h1{
    font-size:clamp(68px,11vw,104px);
  }

  .section{
    padding:78px 0;
  }

  .section h2,.contact h2{
    font-size:clamp(39px,7vw,58px);
  }
}

/* Celular e tablet vertical */
@media(max-width:900px){
  html{
    scroll-padding-top:66px;
  }

  .topbar{
    padding-top:env(safe-area-inset-top,0px);
  }

  .nav{
    height:62px;
  }

  .logo{
    font-size:17px;
    white-space:nowrap;
  }

  .nav-toggle{
    display:inline-flex;
  }

  .nav-links{
    display:flex;
    position:fixed;
    z-index:39;
    top:calc(62px + env(safe-area-inset-top,0px));
    left:0;
    right:0;
    bottom:auto;
    max-height:calc(100dvh - 62px - env(safe-area-inset-top,0px));
    overflow-y:auto;
    overscroll-behavior:contain;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    padding:9px 18px calc(18px + env(safe-area-inset-bottom,0px));
    background:rgba(251,251,248,.98);
    border-bottom:1px solid var(--line);
    box-shadow:0 24px 60px rgba(17,18,20,.12);
    transform:translateY(-12px);
    opacity:0;
    visibility:hidden;
    pointer-events:none;
    transition:opacity .18s ease, transform .18s ease, visibility .18s;
  }

  .nav-links.open{
    display:flex;
    transform:translateY(0);
    opacity:1;
    visibility:visible;
    pointer-events:auto;
  }

  .nav-links a{
    display:flex;
    min-height:48px;
    align-items:center;
    justify-content:space-between;
    padding:0 3px;
    border-bottom:1px solid rgba(17,18,20,.08);
    font-size:16px;
    font-weight:720;
    color:var(--ink);
  }

  .nav-links a:last-child{
    border-bottom:0;
  }

  .nav-links .youtube-nav::before{
    content:"Canal";
    order:2;
    margin-left:auto;
    padding-left:12px;
    color:var(--muted);
    font-size:10px;
    text-transform:uppercase;
    letter-spacing:.13em;
  }

  body.menu-open{
    overflow:hidden;
  }

  .hero{
    padding:48px 0 45px;
  }

  .hero-grid{
    grid-template-columns:1fr;
    gap:42px;
  }

  .hero-copy{
    max-width:720px;
  }

  .hero h1{
    font-size:clamp(62px,15vw,96px);
    line-height:.84;
    margin-bottom:26px;
  }

  .lead{
    font-size:clamp(19px,4.4vw,25px);
    line-height:1.34;
  }

  .portrait-wrap{
    width:min(100%,520px);
    max-width:none;
    margin:0 auto;
  }

  .portrait{
    border-radius:24px;
  }

  .portrait-caption{
    line-height:1.35;
  }

  .index-grid a{
    min-height:92px;
    justify-content:center;
  }

  .section-heading{
    margin-bottom:26px;
  }

  .section-note{
    max-width:640px;
  }

  .finder{
    gap:18px;
  }

  .search-box{
    width:100%;
    min-width:0;
  }

  .filters{
    width:100%;
    flex-wrap:nowrap;
    overflow-x:auto;
    overflow-y:hidden;
    justify-content:flex-start;
    padding:1px 1px 7px;
    scroll-snap-type:x proximity;
    scrollbar-width:none;
    -webkit-overflow-scrolling:touch;
  }

  .filters::-webkit-scrollbar{display:none}

  .filter{
    flex:0 0 auto;
    min-height:39px;
    padding:9px 13px;
    scroll-snap-align:start;
  }

  .work-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .work-card{
    min-height:420px;
  }

  .research-layout,
  .about-grid,
  .contact-grid{
    gap:40px;
  }

  .research-intro{
    max-width:720px;
  }

  .clean-item{
    grid-template-columns:76px minmax(0,1fr);
    gap:12px 16px;
    padding-top:22px;
    padding-bottom:22px;
  }

  .clean-type{
    grid-column:2;
  }

  .item-links{
    grid-column:2;
    justify-content:flex-start;
  }

  .feature-grid{
    grid-template-columns:1fr;
    gap:18px;
  }

  .feature-card{
    max-width:760px;
  }

  .youtube-strip-inner{
    gap:26px;
  }

  .modal{
    max-height:calc(100dvh - 28px);
    overflow:auto;
  }
}

/* Celular */
@media(max-width:620px){
  :root{
    --mobile-gutter:18px;
  }

  .wrap{
    width:calc(100% - (var(--mobile-gutter) * 2));
  }

  .nav{
    height:58px;
  }

  .logo{
    font-size:16px;
  }

  .nav-toggle{
    min-height:38px;
    padding:7px 10px;
  }

  .nav-links{
    top:calc(58px + env(safe-area-inset-top,0px));
    max-height:calc(100dvh - 58px - env(safe-area-inset-top,0px));
    padding-left:var(--mobile-gutter);
    padding-right:var(--mobile-gutter);
  }

  .hero{
    padding:37px 0 38px;
  }

  .eyebrow,.kicker{
    margin-bottom:12px;
    font-size:10px;
    letter-spacing:.15em;
  }

  .hero h1{
    font-size:clamp(52px,17vw,74px);
    line-height:.85;
    letter-spacing:-.07em;
    margin-bottom:23px;
  }

  .lead{
    margin:0;
    font-size:19px;
    line-height:1.37;
    letter-spacing:-.016em;
  }

  .hero-actions{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8px;
    margin-top:27px;
  }

  .button{
    min-height:46px;
    justify-content:center;
    padding:11px 13px;
    text-align:center;
  }

  .quick-links{
    gap:8px 13px;
    margin-top:24px;
    font-size:12px;
  }

  .portrait-wrap{
    width:100%;
  }

  .portrait{
    aspect-ratio:4/4.6;
    border-radius:21px;
    object-position:center 27%;
  }

  .portrait-caption{
    display:grid;
    grid-template-columns:1fr;
    gap:3px;
    margin-top:10px;
    font-size:10px;
  }

  .index-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .index-grid a,
  .index-grid a:first-child{
    padding:17px 14px;
    min-height:82px;
  }

  .index-grid a:nth-child(odd){
    padding-left:0;
  }

  .index-grid a:nth-child(even){
    border-right:0;
  }

  .index-grid a:nth-last-child(-n+2){
    border-bottom:0;
  }

  .index-grid strong{
    font-size:23px;
  }

  .index-grid span{
    font-size:11px;
  }

  .section{
    padding:58px 0;
  }

  .section-heading{
    gap:12px;
    margin-bottom:24px;
  }

  .section h2,.contact h2{
    font-size:clamp(35px,11vw,46px);
    line-height:.98;
    letter-spacing:-.05em;
  }

  .section-note{
    font-size:13px;
    line-height:1.48;
  }

  .finder{
    padding-top:12px;
    padding-bottom:12px;
    border-top:1px solid var(--line);
  }

  .search-box input{
    min-height:44px;
    padding:9px 0;
    font-size:16px; /* evita zoom automático no iPhone */
  }

  .filters{
    margin-right:calc(var(--mobile-gutter) * -1);
    padding-right:var(--mobile-gutter);
  }

  .filter{
    font-size:10px;
  }

  .work-grid{
    grid-template-columns:1fr;
    gap:13px;
    margin-top:23px;
  }

  .work-card{
    min-height:0;
    padding:11px;
    border-radius:19px;
    box-shadow:0 8px 24px rgba(17,18,20,.045);
  }

  .work-card:hover{
    transform:none;
    box-shadow:0 8px 24px rgba(17,18,20,.045);
  }

  .thumb{
    aspect-ratio:16/10;
    margin-bottom:16px;
    border-radius:13px;
  }

  .thumb.custom-image{
    background-size:contain;
  }

  .work-copy{
    padding:0 5px;
  }

  .work-card .number{
    margin-bottom:7px;
  }

  .work-card h3{
    margin-bottom:7px;
    font-size:24px;
    line-height:1.02;
  }

  .work-card p{
    min-height:0;
    font-size:13px;
  }

  .work-card .meta{
    min-height:48px;
    margin-top:18px;
    padding:13px 5px 2px;
  }

  .work-card .open{
    font-size:11px;
  }

  .research-layout,
  .about-grid,
  .contact-grid{
    gap:30px;
  }

  .lead-small,
  .about-text{
    font-size:17px;
    line-height:1.52;
  }

  .keyword-row{
    margin-top:21px;
  }

  .keyword{
    padding:7px 9px;
    font-size:10px;
  }

  .timeline{
    margin-top:4px;
  }

  .timeline-item{
    grid-template-columns:1fr;
    gap:7px;
    padding:18px 0;
  }

  .timeline-year{
    display:inline-flex;
    width:max-content;
    padding:4px 7px;
    border-radius:999px;
    background:rgba(255,255,255,.7);
  }

  .timeline-item h3{
    font-size:18px;
  }

  .timeline-item p{
    font-size:13px;
    line-height:1.52;
  }

  .thesis-card{
    padding:20px;
    border-radius:19px;
  }

  .thesis-card h3{
    font-size:27px;
    line-height:1.04;
  }

  .thesis-card p{
    font-size:14px;
    line-height:1.55;
  }

  .thesis-grid{
    gap:14px;
  }

  .clean-list{
    border-top:0;
  }

  .clean-item{
    grid-template-columns:1fr;
    gap:9px;
    margin-bottom:11px;
    padding:18px;
    border:1px solid var(--line);
    border-radius:17px;
    background:rgba(255,255,255,.72);
  }

  .clean-year{
    grid-column:1;
    font-size:10px;
    letter-spacing:.1em;
  }

  .clean-main,
  .clean-type,
  .item-links{
    grid-column:1;
  }

  .clean-main h3{
    font-size:20px;
  }

  .clean-main p{
    font-size:13px;
    line-height:1.5;
  }

  .clean-type{
    font-size:11px;
  }

  .item-links{
    width:100%;
    gap:7px;
    margin-top:3px;
  }

  .item-link{
    display:inline-flex;
    min-height:37px;
    align-items:center;
    padding:8px 11px;
  }

  .feature-card{
    border-radius:19px;
  }

  .feature-image{
    aspect-ratio:16/10;
  }

  .feature-body{
    padding:20px;
  }

  .feature-meta{
    gap:6px;
    margin-bottom:12px;
  }

  .feature-meta span{
    padding:6px 8px;
    font-size:9px;
  }

  .feature-card h3{
    font-size:27px;
  }

  .feature-card p{
    line-height:1.55;
  }

  .formation{
    margin-top:26px;
  }

  .formation-row{
    grid-template-columns:1fr;
    gap:5px;
    padding:14px 0;
  }

  .contact{
    padding:58px 0 calc(58px + env(safe-area-inset-bottom,0px));
  }

  .contact-side{
    gap:20px;
  }

  .email{
    max-width:100%;
    font-size:19px;
    overflow-wrap:anywhere;
  }

  .socials{
    gap:10px 14px;
  }

  .socials a{
    min-height:34px;
    display:inline-flex;
    align-items:center;
  }

  .youtube-strip-inner{
    min-height:0;
    grid-template-columns:1fr;
    gap:21px;
    padding-top:30px;
    padding-bottom:30px;
  }

  .youtube-strip h2{
    font-size:34px;
    line-height:1;
  }

  .youtube-cta{
    width:100%;
    align-items:flex-start;
  }

  .youtube-cta strong{
    min-height:43px;
    align-items:center;
  }

  .footer{
    padding-bottom:calc(25px + env(safe-area-inset-bottom,0px));
  }

  .footer-row{
    gap:6px;
  }

  /* Modal como painel móvel, sem texto espremido */
  .modal{
    width:calc(100% - 12px);
    max-height:calc(100dvh - 12px);
    margin:auto 6px 6px;
    border-radius:22px 22px 18px 18px;
    overflow:auto;
  }

  .modal-close{
    position:sticky;
    z-index:4;
    float:right;
    top:10px;
    right:10px;
    width:42px;
    height:42px;
    margin:10px 10px -52px 0;
    background:rgba(255,255,255,.94);
    backdrop-filter:blur(8px);
  }

  .modal-inner{
    padding:50px 21px 25px;
  }

  .modal-inner h2{
    max-width:calc(100% - 28px);
    margin-top:10px;
    font-size:34px;
  }

  .modal-desc{
    font-size:16px;
    line-height:1.54;
  }

  .modal-data{
    grid-template-columns:1fr;
    margin-top:22px;
  }

  .modal-data div:nth-child(odd){
    padding-right:0;
  }

  .modal-data div{
    padding:13px 0;
  }

  .modal-links{
    display:grid;
    grid-template-columns:1fr;
  }

  .modal-links a{
    min-height:43px;
    display:flex;
    align-items:center;
    justify-content:center;
    text-align:center;
  }
}

/* Telefones estreitos */
@media(max-width:390px){
  :root{
    --mobile-gutter:15px;
  }

  .logo{
    font-size:15px;
  }

  .nav-toggle-label{
    display:none;
  }

  .nav-toggle{
    width:39px;
    justify-content:center;
    padding:7px;
  }

  .hero h1{
    font-size:51px;
  }

  .hero-actions{
    grid-template-columns:1fr;
  }

  .section h2,.contact h2{
    font-size:34px;
  }

  .youtube-strip h2{
    font-size:31px;
  }
}

/* Touch: evita efeitos de hover "presos" no celular */
@media(hover:none){
  .work-card:hover,
  .feature-card:hover,
  .button:hover,
  .item-link:hover,
  .youtube-strip-inner:hover .youtube-cta strong{
    transform:none;
  }

  .youtube-strip-inner:hover h2{
    text-decoration:none;
  }
}

/* Acessibilidade: respeita usuários que reduzem movimento */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
}


/* =====================================================================
   MOBILE V2 — composição própria para celular
   Em vez de "desktop espremido", o mobile vira uma interface mais curta,
   compacta e navegável.
   ===================================================================== */

.mobile-dock{display:none}

@media(max-width:620px){
  :root{
    --mobile-gutter:16px;
  }

  body{
    padding-bottom:74px;
    background:#f6f6f2;
  }

  .topbar{
    background:rgba(246,246,242,.94);
    border-bottom:1px solid rgba(17,18,20,.07);
  }

  .wrap{
    width:calc(100% - 32px);
  }

  /* Cabeçalho mais leve */
  .nav{
    height:56px;
  }

  .logo{
    font-size:15px;
    letter-spacing:-.025em;
  }

  .nav-toggle{
    min-height:36px;
    border-color:#d7d8d3;
    background:#fff;
  }

  /* HERO: perfil compacto, não uma versão desktop empilhada */
  .hero{
    padding:24px 0 28px;
    background:#fbfbf8;
  }

  .hero-grid{
    display:grid;
    grid-template-columns:minmax(0,1fr) 108px;
    grid-template-rows:auto auto auto auto auto;
    gap:0 15px;
    align-items:start;
  }

  .hero-copy{
    display:contents;
  }

  .hero .eyebrow{
    grid-column:1;
    grid-row:1;
    align-self:end;
    margin:3px 0 8px;
    font-size:9px;
    line-height:1.35;
    letter-spacing:.13em;
  }

  .hero h1{
    grid-column:1;
    grid-row:2;
    margin:0;
    font-size:47px;
    line-height:.84;
    letter-spacing:-.065em;
  }

  .portrait-wrap{
    grid-column:2;
    grid-row:1 / span 2;
    width:108px;
    margin:0;
  }

  .portrait{
    width:108px;
    height:108px;
    aspect-ratio:1;
    border-radius:24px;
    object-fit:cover;
    object-position:center 24%;
    filter:saturate(.86) contrast(1.03);
  }

  .portrait-caption{
    display:none;
  }

  .lead{
    grid-column:1 / -1;
    grid-row:3;
    margin:22px 0 0;
    max-width:none;
    font-size:17px;
    line-height:1.42;
    letter-spacing:-.012em;
  }

  .hero-actions{
    grid-column:1 / -1;
    grid-row:4;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:8px;
    margin-top:20px;
  }

  .button{
    min-height:44px;
    justify-content:center;
    padding:10px 12px;
    font-size:11px;
  }

  .quick-links{
    grid-column:1 / -1;
    grid-row:5;
    gap:7px;
    margin-top:16px;
  }

  .quick-links a{
    display:inline-flex;
    align-items:center;
    min-height:34px;
    padding:7px 10px;
    border:1px solid #dedfdc;
    border-radius:999px;
    background:#fff;
    font-size:10px;
    text-decoration:none;
  }

  /* Números viram faixa compacta de dashboard */
  .index-strip{
    background:#111214;
    color:#fff;
    border:0;
  }

  .index-grid{
    grid-template-columns:repeat(4,1fr);
    gap:0;
  }

  .index-grid a,
  .index-grid a:first-child{
    min-height:76px;
    padding:14px 8px;
    border-right:1px solid rgba(255,255,255,.12);
    border-bottom:0;
    justify-content:center;
    text-align:center;
  }

  .index-grid a:last-child{
    border-right:0;
  }

  .index-grid strong{
    font-size:22px;
    color:#fff;
  }

  .index-grid span{
    font-size:8px;
    line-height:1.25;
    color:#b9bcc1;
  }

  /* Seções menos monumentais no celular */
  .section{
    padding:46px 0;
  }

  .section.soft{
    background:#eceee8;
  }

  .section-heading{
    margin-bottom:20px;
  }

  .kicker{
    margin-bottom:8px;
    font-size:9px;
    letter-spacing:.16em;
  }

  .section h2,
  .contact h2{
    font-size:34px;
    line-height:.96;
    letter-spacing:-.05em;
  }

  .section-note{
    margin-top:2px;
    font-size:12px;
    line-height:1.45;
  }

  /* Busca vira uma barra de app */
  .finder{
    gap:10px;
    padding:0 0 15px;
    border-top:0;
  }

  .search-box{
    position:relative;
    gap:4px;
  }

  .search-box span{
    display:none;
  }

  .search-box input{
    min-height:44px;
    padding:0 15px;
    border:1px solid #d5d7d2;
    border-radius:14px;
    background:#fff;
    font-size:15px;
  }

  .filters{
    margin-right:-16px;
    padding-right:16px;
    gap:7px;
  }

  .filter{
    min-height:34px;
    padding:7px 11px;
    background:#fff;
    border-color:#d9dad5;
    font-size:9px;
  }

  /* OBRAS: cards horizontais, específicos para celular */
  .work-grid{
    display:flex;
    flex-direction:column;
    gap:10px;
    margin-top:17px;
  }

  .work-card{
    display:grid;
    grid-template-columns:112px minmax(0,1fr);
    grid-template-rows:auto auto;
    gap:0 13px;
    min-height:0;
    padding:10px;
    border:1px solid #dfe0dc;
    border-radius:18px;
    background:#fff;
    box-shadow:0 5px 18px rgba(17,18,20,.035);
  }

  .work-card:hover{
    transform:none;
  }

  .thumb{
    grid-column:1;
    grid-row:1 / span 2;
    width:112px;
    height:112px;
    aspect-ratio:1;
    margin:0;
    border-radius:13px;
  }

  .thumb.custom-image,
  .thumb.video-image{
    background-size:cover;
    background-position:center;
  }

  .work-copy{
    grid-column:2;
    grid-row:1;
    min-width:0;
    padding:3px 2px 0;
  }

  .work-card .number{
    margin-bottom:5px;
    font-size:8px;
  }

  .work-card h3{
    margin:0 0 6px;
    font-size:20px;
    line-height:1.02;
  }

  .work-card p{
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
    overflow:hidden;
    min-height:0;
    margin:0;
    font-size:11px;
    line-height:1.35;
  }

  .work-card .meta{
    grid-column:2;
    grid-row:2;
    align-self:end;
    min-height:0;
    margin-top:9px;
    padding:8px 2px 1px;
    border-top:1px solid #ecece8;
    font-size:9px;
  }

  .work-card .meta > span:first-child{
    display:none;
  }

  .work-card .open{
    font-size:9px;
  }

  /* Pesquisa: menos "parede de texto" */
  .research-layout{
    gap:22px;
  }

  .research-intro{
    padding:20px;
    border:1px solid #d9dcd5;
    border-radius:20px;
    background:#f8f8f4;
  }

  #research-title{
    font-size:31px;
    line-height:.99;
    letter-spacing:-.048em;
  }

  .lead-small{
    margin-top:16px;
    font-size:15px;
    line-height:1.52;
  }

  .keyword-row{
    margin-top:18px;
    gap:6px;
  }

  .keyword{
    padding:6px 8px;
    font-size:9px;
  }

  .timeline{
    display:grid;
    gap:9px;
    border-top:0;
  }

  .timeline-item{
    display:block;
    padding:16px;
    border:1px solid #d9dcd5;
    border-radius:16px;
    background:#f8f8f4;
  }

  .timeline-year{
    margin-bottom:8px;
    padding:4px 7px;
    font-size:9px;
  }

  .timeline-item h3{
    font-size:17px;
  }

  .timeline-item p{
    font-size:12px;
  }

  /* Dissertação e listas */
  .thesis-card{
    padding:18px;
    border-radius:18px;
    box-shadow:none;
  }

  .thesis-card h3{
    font-size:25px;
  }

  .thesis-card p{
    font-size:13px;
  }

  .clean-item{
    padding:16px;
    margin-bottom:9px;
    border-radius:16px;
  }

  .clean-main h3{
    font-size:18px;
  }

  .feature-grid{
    gap:11px;
  }

  .feature-card{
    border-radius:18px;
    box-shadow:none;
  }

  .feature-body{
    padding:17px;
  }

  .feature-card h3{
    font-size:24px;
  }

  .feature-card p{
    font-size:13px;
  }

  /* Sobre e contato */
  .about-grid{
    gap:20px;
  }

  .about-text{
    font-size:15px;
    line-height:1.58;
  }

  .formation{
    margin-top:20px;
  }

  .formation-row{
    padding:12px 0;
  }

  .youtube-strip{
    background:#111214;
    color:#fff;
    border:0;
  }

  .youtube-strip-inner{
    padding-top:25px;
    padding-bottom:25px;
  }

  .youtube-kicker{
    color:#969aa1;
  }

  .youtube-strip h2{
    font-size:29px;
  }

  .youtube-cta span{
    color:#9ea2aa;
  }

  .youtube-cta strong{
    border-color:#3e4147;
    background:#fff;
    color:#111214;
  }

  .contact{
    padding:46px 0 38px;
  }

  .contact-grid{
    gap:24px;
  }

  .email{
    font-size:17px;
  }

  /* Bottom dock: a navegação "de celular" */
  .mobile-dock{
    position:fixed;
    z-index:60;
    left:10px;
    right:10px;
    bottom:calc(9px + env(safe-area-inset-bottom,0px));
    height:58px;
    display:grid;
    grid-template-columns:repeat(4,1fr);
    align-items:center;
    padding:4px;
    border:1px solid rgba(17,18,20,.10);
    border-radius:18px;
    background:rgba(255,255,255,.94);
    box-shadow:0 14px 40px rgba(17,18,20,.16);
    backdrop-filter:blur(16px);
  }

  .mobile-dock a{
    display:flex;
    min-width:0;
    height:100%;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    gap:1px;
    border-radius:13px;
    color:#27292c;
  }

  .mobile-dock a:active{
    background:#f0f1ec;
  }

  .mobile-dock span{
    font-size:17px;
    line-height:1;
  }

  .mobile-dock small{
    font-size:8px;
    font-weight:780;
  }

  .footer{
    padding-bottom:88px;
  }

  /* Modal móvel continua em tela cheia confortável */
  .modal{
    width:calc(100% - 10px);
    max-height:calc(100dvh - 10px);
  }
}

/* Telas muito estreitas: cards voltam ao vertical só quando necessário */
@media(max-width:360px){
  .hero-grid{
    grid-template-columns:minmax(0,1fr) 92px;
    gap-right:10px;
  }

  .portrait-wrap,
  .portrait{
    width:92px;
    height:92px;
  }

  .hero h1{
    font-size:43px;
  }

  .index-grid strong{
    font-size:19px;
  }

  .index-grid span{
    font-size:7px;
  }

  .work-card{
    grid-template-columns:96px minmax(0,1fr);
  }

  .thumb{
    width:96px;
    height:96px;
  }

  .work-card h3{
    font-size:18px;
  }
}