/*!
 * Ederson Fungaro — Câmara Escura v3.1
 * Front-end sem dependências. Escala grande, imagem primeiro, câmara conduzida pelo scroll.
 * 0 tokens · 1 base · 2 texturas · 3 HUD · 4 arranque · 5 cursor · 6 nav · 7 hero
 * 8 fita de imagens · 9 séries · 10 folha · 11 galeria · 12 mesa de luz
 * 13 breakout · 14 vídeo · 15 fotógrafo · 16 contacto · 17 rodapé · 18 responsivo
 */

/* ───── 0 · TOKENS ───── */
:root{
  --ef-acc:#3D6FF5;        /* azul de tungsténio */
  --ef-acc-solid:#2E58D0;  /* variante para fundos com texto branco */
  --ef-acc-txt:#6B98FF;    /* como texto no escuro — 7.33:1 */
  --ef-on-acc:#FFFFFF;
  --ef-c1:#3D6FF5;
  --ef-c2:#FF6B4A;
  --ef-ab:0;
  --ef-lensR:150px;
  --ef-lx:-9999px; --ef-ly:-9999px;

  --ef-fd:"Anton","Arial Narrow","Haettenschweiler",Impact,sans-serif;
  --ef-fs:"Archivo",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  --ef-fm:"JetBrains Mono",ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;

  /* escala ~35% maior que a v1 */
  --ef-mega:clamp(4rem, 17vw, 20rem);
  --ef-h1:clamp(3rem, 11vw, 12rem);
  --ef-h2:clamp(2.4rem, 7.6vw, 7.6rem);
  --ef-h3:clamp(1.7rem, 3.8vw, 3.6rem);
  --ef-lead:clamp(1.15rem, 1.9vw, 1.8rem);
  --ef-body:clamp(1rem, 1.12vw, 1.14rem);
  --ef-mn:clamp(.7rem, .8vw, .84rem);

  --ef-pad:clamp(1.15rem, 4vw, 5rem);
  --ef-gap:clamp(.7rem, 1.3vw, 1.5rem);
  --ef-nav:clamp(70px, 7vw, 104px);
  --ef-tap:52px;

  --ef-eo:cubic-bezier(.16,1,.3,1);
  --ef-ei:cubic-bezier(.76,0,.24,1);

  --ef-grade:grayscale(1) contrast(1.24) brightness(.97);
  --ef-grade2:contrast(1.04) saturate(1.1);
  --ef-onimg:#FFFFFF;
  --ef-onimg2:rgba(255,255,255,.76);
}

/* películas — trocadas pelo scroll, uma por secção */
:root[data-ef-stock="trix"]  { --ef-grade:grayscale(1) contrast(1.26) brightness(.97); --ef-grade2:contrast(1.04) saturate(1.12); }
:root[data-ef-stock="portra"]{ --ef-grade:sepia(.2) saturate(1.3) contrast(1.02) brightness(1.03) hue-rotate(-6deg); --ef-grade2:grayscale(1) contrast(1.26); }
:root[data-ef-stock="cine"]  { --ef-grade:saturate(1.28) contrast(1.1) brightness(.96) hue-rotate(-16deg); --ef-grade2:grayscale(1) contrast(1.24); }
:root[data-ef-stock="raw"]   { --ef-grade:contrast(1.03) saturate(1.05); --ef-grade2:grayscale(1) contrast(1.3); }

/* ESCURO */
:root,:root[data-ef-theme="dark"]{
  --ef-bg:#050506; --ef-bg1:#0B0C0E; --ef-bg2:#12151A; --ef-bg3:#1B1F26;
  --ef-ink:#F2EFE9; --ef-ink2:#A8AEB6; --ef-ink3:#767D87; --ef-ink4:#3A4048;
  --ef-line:rgba(242,239,233,.14); --ef-line2:rgba(242,239,233,.07);
  --ef-grainop:.06; --ef-grainmix:screen;
  --ef-vigcol:rgba(0,0,0,.5);
  --ef-sprock:#1D222A;
  --ef-scrim:linear-gradient(to top,rgba(4,4,5,.96) 0%,rgba(4,4,5,.62) 32%,rgba(4,4,5,.12) 66%,rgba(4,4,5,.4) 100%);
  --ef-scrim-s:linear-gradient(to top,rgba(4,4,5,.94),rgba(4,4,5,.25) 48%,transparent 78%);
  --ef-onbtn:#050506;
}

/* CLARO — papel de galeria, contraste corrigido */
:root[data-ef-theme="light"]{
  --ef-bg:#F5F2EC; --ef-bg1:#EBE7DE; --ef-bg2:#E1DCD0; --ef-bg3:#D5CFC0;
  --ef-ink:#0F0E0C; --ef-ink2:#4A4740; --ef-ink3:#6E6A61; --ef-ink4:#A29D91;
  --ef-line:rgba(15,14,12,.22); --ef-line2:rgba(15,14,12,.1);
  --ef-grainop:.045; --ef-grainmix:multiply;
  --ef-vigcol:rgba(80,68,48,.14);
  --ef-sprock:#C3BCAB;
  --ef-acc-txt:#2A4FBC;   /* como texto no claro — 6.39:1 */
  --ef-scrim:linear-gradient(to top,rgba(10,9,8,.92) 0%,rgba(10,9,8,.55) 34%,rgba(10,9,8,.08) 68%,rgba(10,9,8,.35) 100%);
  --ef-scrim-s:linear-gradient(to top,rgba(10,9,8,.9),rgba(10,9,8,.2) 48%,transparent 78%);
  --ef-onbtn:#FFFFFF;
}

/* ───── 1 · BASE ───── */
.ef,.ef *,.ef *::before,.ef *::after{box-sizing:border-box}
.ef{margin:0;background:var(--ef-bg);color:var(--ef-ink);font-family:var(--ef-fs);
  font-size:var(--ef-body);line-height:1.5;letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;position:relative;overflow-x:clip;
  transition:background-color .7s var(--ef-eo),color .7s var(--ef-eo)}
html.ef-booting,html.ef-lock{overflow:hidden}
html:has(.ef){background:var(--ef-bg)}
.ef img,.ef svg,.ef video{display:block;max-width:100%}
.ef a{color:inherit;text-decoration:none}
.ef button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
.ef ul,.ef ol{list-style:none;margin:0;padding:0}
.ef p,.ef h1,.ef h2,.ef h3,.ef h4,.ef figure,.ef blockquote{margin:0}
.ef ::selection{background:var(--ef-acc-solid);color:#fff}
.ef :focus-visible{outline:3px solid var(--ef-acc);outline-offset:3px}

.ef-mn{font-family:var(--ef-fm);font-size:var(--ef-mn);letter-spacing:.18em;text-transform:uppercase;
  font-weight:400;line-height:1.35}
.ef-dsp{font-family:var(--ef-fd);font-weight:400;text-transform:uppercase;line-height:.85;letter-spacing:-.025em}
.ef-faint{color:var(--ef-ink3)} .ef-acc{color:var(--ef-acc-txt)}
.ef-wrap{padding-inline:var(--ef-pad)}
.ef-pad{padding-block:clamp(5rem,12vw,12rem)}
.ef-ab{text-shadow:calc(var(--ef-ab)*-1px) 0 var(--ef-c1), calc(var(--ef-ab)*1px) 0 var(--ef-c2)}

.ef-slab{display:flex;align-items:baseline;gap:1.1rem;flex-wrap:wrap;border-top:1px solid var(--ef-line);
  padding-top:1.1rem;margin-bottom:clamp(1.8rem,3.6vw,3.2rem);color:var(--ef-ink2)}
.ef-slab .n{color:var(--ef-acc-txt);font-size:1.1em}
.ef-slab .r{margin-left:auto;color:var(--ef-ink3);text-align:right}

.ef-in{opacity:0;transform:translateY(30px)}
.ef-in.is-in{opacity:1;transform:none;transition:opacity 1s var(--ef-eo),transform 1.1s var(--ef-eo)}
.ef-ln{display:block;overflow:hidden}
.ef-ln > span{display:block;transform:translateY(128%);transition:transform 1.2s var(--ef-eo)}
.is-in > .ef-ln > span,.ef-ln.is-in > span{transform:none}
.ef-w{display:inline-block;overflow:hidden;vertical-align:top}
.ef-w > span{display:inline-block;transform:translateY(110%);transition:transform 1s var(--ef-eo)}
.is-in .ef-w > span{transform:none}

/* ───── 2 · TEXTURAS ───── */
.ef-grain{position:fixed;inset:-160%;z-index:60;pointer-events:none;opacity:var(--ef-grainop);
  mix-blend-mode:var(--ef-grainmix);animation:ef-gr 7s steps(9) infinite;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='260' height='260'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
@keyframes ef-gr{0%,100%{transform:translate(0,0)}10%{transform:translate(-4%,-8%)}20%{transform:translate(-12%,4%)}
30%{transform:translate(6%,-20%)}40%{transform:translate(-4%,20%)}50%{transform:translate(-12%,8%)}
60%{transform:translate(12%,0)}70%{transform:translate(0,12%)}80%{transform:translate(2%,28%)}90%{transform:translate(-8%,8%)}}
.ef-vig{position:fixed;inset:0;z-index:58;pointer-events:none;
  background:radial-gradient(130% 100% at 50% 45%, transparent 42%, var(--ef-vigcol) 100%)}

/* ───── 3 · HUD ───── */
.ef-hud{position:fixed;inset:0;z-index:70;pointer-events:none;font-family:var(--ef-fm);
  font-size:var(--ef-mn);letter-spacing:.18em;text-transform:uppercase;color:var(--ef-ink3);
  padding:calc(var(--ef-nav) + 1rem) var(--ef-pad) 1.2rem;display:grid;grid-template-rows:auto 1fr auto;
  opacity:0;transition:opacity 1s .3s}
html:not(.ef-booting) .ef-hud{opacity:1}
html:not(.ef-booting) .ef-hud.quiet{opacity:0}
.ef-hud__r{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem}
.ef-rec{display:inline-flex;align-items:center;gap:.5rem;color:#FF453A}
.ef-rec i{width:8px;height:8px;border-radius:50%;background:#FF453A;animation:ef-bl 1.6s steps(1) infinite}
@keyframes ef-bl{0%,49%{opacity:1}50%,100%{opacity:.15}}
.ef-brk{position:absolute;width:clamp(20px,2.2vw,32px);height:clamp(20px,2.2vw,32px);border:1px solid var(--ef-line);
  animation:ef-brk 4s var(--ef-ei) infinite}
@keyframes ef-brk{0%,100%{opacity:.5;transform:scale(1)}50%{opacity:.95;transform:scale(.92)}}
.ef-brk.tl{top:calc(var(--ef-nav) + .5rem);left:calc(var(--ef-pad) - .5rem);border-right:0;border-bottom:0}
.ef-brk.tr{top:calc(var(--ef-nav) + .5rem);right:calc(var(--ef-pad) - .5rem);border-left:0;border-bottom:0}
.ef-brk.bl{bottom:.7rem;left:calc(var(--ef-pad) - .5rem);border-right:0;border-top:0}
.ef-brk.br{bottom:.7rem;right:calc(var(--ef-pad) - .5rem);border-left:0;border-top:0}
.ef-hud__m{display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .7s}
.ef-hud.at-hero .ef-hud__m{opacity:1}
.ef-retic{width:clamp(90px,10vw,150px);aspect-ratio:1;position:relative;opacity:.32}
.ef-retic::before,.ef-retic::after{content:"";position:absolute;background:var(--ef-line)}
.ef-retic::before{left:50%;top:0;bottom:0;width:1px}
.ef-retic::after{top:50%;left:0;right:0;height:1px}
.ef-expo{position:absolute;right:calc(var(--ef-pad) - .2rem);top:50%;transform:translateY(-50%);
  display:flex;flex-direction:column;align-items:flex-end;gap:6px}
.ef-expo i{display:block;width:12px;height:1px;background:var(--ef-ink4);transition:background-color .3s,width .3s}
.ef-expo i.on{background:var(--ef-acc);width:24px}

/* ───── 4 · ARRANQUE ───── */
.ef-boot{position:fixed;inset:0;z-index:100;background:var(--ef-bg);display:grid;
  grid-template-rows:1fr auto;padding:var(--ef-pad);will-change:opacity}
.ef-boot.gone{opacity:0;pointer-events:none;transition:opacity .55s}
.ef-iris{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none}
.ef-iris svg{width:min(82vmin,680px);height:auto;overflow:visible}
.ef-blade{fill:var(--ef-bg2);stroke:var(--ef-line);stroke-width:.6;transform-origin:200px 200px;
  transition:transform 1.3s var(--ef-ei),opacity .8s}
.ef-boot.open .ef-blade{transform:scale(0) rotate(55deg);opacity:0}
.ef-boot__m{display:grid;place-items:center;text-align:center;position:relative;z-index:2}
.ef-boot__name{font-size:clamp(3rem,12vw,9rem);line-height:.84;opacity:0;transform:scale(.96);
  transition:opacity .8s var(--ef-eo),transform 1s var(--ef-eo)}
.ef-boot__name span{display:block}
.ef-boot__name .o{color:transparent;-webkit-text-stroke:clamp(1.2px,.15vw,2.6px) var(--ef-ink)}
.ef-boot.lit .ef-boot__name{opacity:1;transform:none}
.ef-boot__cap{margin-top:1.6rem;display:flex;gap:1.5rem;justify-content:center;flex-wrap:wrap;color:var(--ef-ink3)}
.ef-boot__b{display:flex;justify-content:space-between;align-items:flex-end;gap:1rem;position:relative;z-index:2}
.ef-boot__n{font-family:var(--ef-fd);font-size:clamp(3.6rem,14vw,10rem);line-height:.8;color:var(--ef-ink)}
.ef-boot__bar{width:min(420px,64vw);height:2px;background:var(--ef-line);position:relative;margin-bottom:.9rem}
.ef-boot__bar i{position:absolute;inset:0;background:var(--ef-acc);transform:scaleX(0);transform-origin:0 50%;
  transition:transform .25s linear}

/* ───── 5 · CURSOR + PROGRESSO ───── */
.ef-cur,.ef-curR{position:fixed;top:0;left:0;z-index:95;pointer-events:none;will-change:transform;opacity:0}
.ef.cur-live .ef-cur,.ef.cur-live .ef-curR{opacity:1}
.ef-cur{width:6px;height:6px;margin:-3px 0 0 -3px;border-radius:50%;background:var(--ef-acc)}
.ef-curR{width:64px;height:64px;margin:-32px 0 0 -32px;border-radius:50%;border:1px solid var(--ef-line);
  display:grid;place-items:center;transition:width .45s var(--ef-eo),height .45s var(--ef-eo),
  background-color .4s,border-color .4s,opacity .3s}
.ef-curR b{font-family:var(--ef-fm);font-size:10px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;
  color:var(--ef-on-acc);opacity:0;transform:scale(.5);transition:opacity .3s,transform .35s var(--ef-eo);white-space:nowrap}
.ef.cur-hot .ef-curR{width:104px;height:104px;background:var(--ef-acc-solid);border-color:var(--ef-acc-solid)}
.ef.cur-hot .ef-curR b{opacity:1;transform:scale(1)}
.ef.cur-hot .ef-cur{opacity:0}
.ef.cur-link .ef-curR{width:42px;height:42px;background:color-mix(in srgb,var(--ef-ink) 16%,transparent)}
.ef.cur-off .ef-cur,.ef.cur-off .ef-curR{opacity:0}
.ef-prog{position:fixed;top:0;left:0;height:3px;width:100%;transform:scaleX(0);transform-origin:0 50%;
  background:var(--ef-acc);z-index:80;will-change:transform}

/* ───── 6 · NAV ───── */
.ef-nav{position:fixed;top:0;left:0;width:100%;height:var(--ef-nav);z-index:75;display:flex;align-items:center;
  gap:var(--ef-gap);padding-inline:var(--ef-pad);border-bottom:1px solid transparent;
  transition:transform .55s var(--ef-eo),background-color .4s,backdrop-filter .4s,border-color .4s}
.ef-nav.stuck{background:color-mix(in srgb,var(--ef-bg) 80%,transparent);backdrop-filter:blur(18px) saturate(1.3);
  border-bottom-color:var(--ef-line2)}
.ef-nav.up{transform:translateY(-102%)}
.ef-logo{display:flex;align-items:center;z-index:2;min-height:var(--ef-tap);flex:none;max-width:40%}
.ef-logo img{width:clamp(140px,13vw,200px);height:auto;transition:filter .3s,opacity .3s}
:root[data-ef-theme="light"] .ef-nav.stuck .ef-logo img{filter:invert(1) brightness(.1)}
:root[data-ef-theme="light"] .ef-nav:not(.stuck) .ef-logo img{filter:drop-shadow(0 1px 8px rgba(0,0,0,.45))}
.ef-logo .ef-dsp{font-size:clamp(1.1rem,1.6vw,1.5rem)}
.ef-links{display:flex;gap:clamp(1rem,2.4vw,2.6rem);margin-inline:auto}
.ef-links a{font-family:var(--ef-fm);font-size:var(--ef-mn);letter-spacing:.18em;text-transform:uppercase;
  color:var(--ef-ink2);transition:color .3s;position:relative;display:flex;align-items:center;min-height:var(--ef-tap)}
.ef-links a::before{content:"";position:absolute;left:-.7rem;top:50%;width:4px;height:4px;border-radius:50%;
  background:var(--ef-acc);transform:translateY(-50%) scale(0);transition:transform .4s var(--ef-eo)}
.ef-links a:hover,.ef-links a.on{color:var(--ef-ink)}
.ef-links a:hover::before,.ef-links a.on::before{transform:translateY(-50%) scale(1)}
.ef-tools{display:flex;align-items:center;gap:.5rem;z-index:2;flex:none;flex-wrap:nowrap}
.ef-nav > *{min-width:0}
.ef-btn-ico{width:var(--ef-tap);height:var(--ef-tap);display:grid;place-items:center;border:1px solid var(--ef-line);
  border-radius:4px;transition:border-color .3s,background-color .3s,transform .5s var(--ef-eo);flex:none}
.ef-btn-ico:hover{border-color:var(--ef-ink);background:color-mix(in srgb,var(--ef-ink) 6%,transparent)}
.ef-theme:hover{transform:rotate(90deg)}
.ef-theme svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.6}
:root[data-ef-theme="dark"] .ef-theme .moon,:root[data-ef-theme="light"] .ef-theme .sun{display:none}
.ef-lng{display:flex;flex:none;flex-wrap:nowrap;white-space:nowrap;border:1px solid var(--ef-line);
  border-radius:999px;height:var(--ef-tap);align-items:center;padding:3px;background:transparent}
.ef-lng b{font-family:var(--ef-fm);font-size:12px;letter-spacing:.06em;font-weight:400;
  min-width:40px;height:calc(var(--ef-tap) - 10px);display:grid;place-items:center;border-radius:999px;
  color:var(--ef-ink3);background:transparent;transition:color .3s,background-color .3s;flex:none}
.ef-lng b.on{background:var(--ef-acc-solid);color:#fff}
.ef-lng b:not(.on):hover{color:var(--ef-ink)}
.ef-brg{display:none}
.ef-brg i{width:22px;height:2px;background:var(--ef-ink);display:block;position:relative;transition:background-color .2s}
.ef-brg i::before,.ef-brg i::after{content:"";position:absolute;left:0;width:22px;height:2px;background:var(--ef-ink);
  transition:transform .4s var(--ef-ei)}
.ef-brg i::before{top:-7px}.ef-brg i::after{top:7px}
.ef.menu-open .ef-brg i{background:transparent}
.ef.menu-open .ef-brg i::before{transform:translateY(7px) rotate(45deg)}
.ef.menu-open .ef-brg i::after{transform:translateY(-7px) rotate(-45deg)}

.ef-menu{position:fixed;inset:0;z-index:74;background:var(--ef-bg1);
  padding:calc(var(--ef-nav) + 1rem) var(--ef-pad) calc(var(--ef-pad) + env(safe-area-inset-bottom));
  display:flex;flex-direction:column;justify-content:center;clip-path:inset(0 0 100% 0);
  transition:clip-path .8s var(--ef-ei);pointer-events:none;overflow-y:auto;overscroll-behavior:contain}
.ef.menu-open .ef-menu{clip-path:inset(0 0 0 0);pointer-events:auto}
.ef-menu a{font-family:var(--ef-fd);font-size:clamp(2.6rem,12vw,6rem);text-transform:uppercase;line-height:1;
  display:flex;align-items:center;gap:1.2rem;padding-block:.14em;border-bottom:1px solid var(--ef-line2);
  opacity:0;transform:translateY(24px);transition:opacity .5s,transform .6s var(--ef-eo),color .3s}
.ef-menu a:active{color:var(--ef-acc)}
.ef-menu a s{font-family:var(--ef-fm);font-size:14px;color:var(--ef-acc);text-decoration:none;letter-spacing:.06em}
.ef-menu a em{font-style:normal}
.ef.menu-open .ef-menu a{opacity:1;transform:none}
.ef.menu-open .ef-menu a:nth-of-type(1){transition-delay:.12s}
.ef.menu-open .ef-menu a:nth-of-type(2){transition-delay:.18s}
.ef.menu-open .ef-menu a:nth-of-type(3){transition-delay:.24s}
.ef.menu-open .ef-menu a:nth-of-type(4){transition-delay:.30s}
.ef.menu-open .ef-menu a:nth-of-type(5){transition-delay:.36s}
.ef.menu-open .ef-menu a:nth-of-type(6){transition-delay:.42s}
.ef-menu__f{margin-top:auto;padding-top:1.8rem;display:flex;flex-wrap:wrap;gap:1rem 2rem;color:var(--ef-ink2);
  font-size:calc(var(--ef-mn) + 1px)}
.ef-menu__f a{font-family:var(--ef-fm);font-size:inherit;text-transform:none;border:0;padding:0;line-height:1.5;
  opacity:1;transform:none;display:inline;text-decoration:underline;text-underline-offset:4px}

/* ───── 7 · HERO ───── */
.ef-hero{position:relative;min-height:100svh;display:flex;flex-direction:column;justify-content:flex-end;
  padding:calc(var(--ef-nav) + 3rem) var(--ef-pad) clamp(2.4rem,5vw,4rem);overflow:hidden;
  background:var(--ef-bg2)}
.ef-lens{position:absolute;inset:0;z-index:0;overflow:hidden}
.ef-lens picture{display:contents}
.ef-lens img{position:absolute;inset:0;width:100%;height:114%;object-fit:cover;object-position:50% 42%;
  max-width:none;opacity:0;transform:scale(1.12);transition:opacity 1.8s var(--ef-eo),transform 2.4s var(--ef-eo)}
.ef-lens.lit img{opacity:1;transform:scale(1)}
.ef-lens .base{filter:var(--ef-grade);transition:filter 1.2s var(--ef-eo),opacity 1.8s var(--ef-eo),transform 2.4s var(--ef-eo)}
.ef-lens .alt{filter:var(--ef-grade2);
  -webkit-mask-image:radial-gradient(circle var(--ef-lensR) at var(--ef-lx) var(--ef-ly),#000 60%,rgba(0,0,0,.4) 86%,transparent 100%);
  mask-image:radial-gradient(circle var(--ef-lensR) at var(--ef-lx) var(--ef-ly),#000 60%,rgba(0,0,0,.4) 86%,transparent 100%)}
.ef-hero::after{content:"";position:absolute;inset:0;z-index:2;background:var(--ef-scrim);pointer-events:none}
.ef-ring{position:absolute;z-index:3;top:0;left:0;width:calc(var(--ef-lensR)*2);aspect-ratio:1;
  margin:calc(var(--ef-lensR)*-1) 0 0 calc(var(--ef-lensR)*-1);border-radius:50%;pointer-events:none;opacity:0;
  border:1px solid color-mix(in srgb,var(--ef-acc) 65%,transparent);transition:opacity .5s}
.ef-ring::before,.ef-ring::after{content:"";position:absolute;background:color-mix(in srgb,var(--ef-acc) 45%,transparent)}
.ef-ring::before{left:50%;top:43%;bottom:43%;width:1px}
.ef-ring::after{top:50%;left:43%;right:43%;height:1px}
.ef-ring i{position:absolute;bottom:-1.6rem;left:50%;transform:translateX(-50%);font-family:var(--ef-fm);
  font-size:11px;letter-spacing:.18em;color:var(--ef-acc);white-space:nowrap;font-style:normal}
.ef.lens-on .ef-ring{opacity:1}

.ef-hero__in{position:relative;z-index:4;width:100%;color:var(--ef-onimg)}
.ef-hero__top{display:flex;flex-wrap:wrap;gap:.6rem 1.6rem;align-items:center;color:var(--ef-onimg2);
  margin-bottom:clamp(1rem,2.4vw,1.8rem)}
.ef-chip{display:inline-flex;align-items:center;gap:.55rem;border:1px solid rgba(255,255,255,.32);
  padding:.5rem .9rem;border-radius:3px;color:#fff}
.ef-chip i{width:7px;height:7px;border-radius:50%;background:var(--ef-acc);animation:ef-bl 2s steps(1) infinite}
.ef-name{font-family:var(--ef-fd);font-size:var(--ef-mega);line-height:.78;text-transform:uppercase;
  letter-spacing:-.038em;color:#fff;font-weight:400;
  text-shadow:0 4px 60px rgba(0,0,0,.5),0 1px 3px rgba(0,0,0,.35)}
.ef-name .ef-ln{padding:.11em .07em .09em;margin:-.11em -.07em -.09em}
.ef-big .ef-ln{padding:.1em .06em;margin:-.1em -.06em}
.ef-name .ef-ln:nth-child(2) > span{color:transparent;-webkit-text-stroke:clamp(1.4px,.16vw,3px) #fff;text-shadow:none}
.ef-hero__sub{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:1.4rem 2.4rem;
  margin-top:clamp(1.4rem,3vw,2.4rem);padding-top:1.2rem;border-top:1px solid rgba(255,255,255,.24)}
.ef-hero__sub p{max-width:26ch;color:#fff;font-size:var(--ef-lead);line-height:1.3;font-weight:500}
.ef-stats{display:flex;gap:clamp(1.4rem,3vw,3.4rem);flex-wrap:wrap}
.ef-stats div b{display:block;font-family:var(--ef-fd);font-size:clamp(2.2rem,4.6vw,4.4rem);line-height:1;
  font-weight:400;color:#fff}
.ef-stats div span{display:block;margin-top:.3rem;color:var(--ef-onimg2)}
.ef-cue{position:absolute;left:var(--ef-pad);bottom:clamp(.9rem,2vw,1.6rem);z-index:5;display:flex;
  align-items:center;gap:.8rem;color:var(--ef-onimg2)}
.ef-cue .t{width:clamp(60px,8vw,120px);height:1px;background:rgba(255,255,255,.3);position:relative;overflow:hidden}
.ef-cue .t::after{content:"";position:absolute;inset:0;background:var(--ef-acc);animation:ef-sw 2.2s var(--ef-ei) infinite}
@keyframes ef-sw{0%{transform:translateX(-100%)}60%,100%{transform:translateX(100%)}}
/* sem fotografia: painel escuro sólido, o texto continua legível */
.ef-hero--noimg{background:var(--ef-bg3)}
.ef-hero--noimg::after{background:linear-gradient(to top,rgba(4,4,5,.75),rgba(4,4,5,.35))}

/* ───── 8 · FITA DE IMAGENS ───── */
.ef-ribbon{position:relative;background:var(--ef-bg1);border-block:1px solid var(--ef-line2);
  padding-block:clamp(.9rem,1.6vw,1.4rem);overflow:hidden}
/* perfurações da película: o peixinho do logótipo, desenhado à mão */
.ef-sprock{height:clamp(16px,1.9vw,24px);background-repeat:repeat-x;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 24'%3E%3Cg fill='none' stroke='%231D222A' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 20 C 10 6, 30 2, 43 12'/%3E%3Cpath d='M6 4 C 10 18, 30 22, 43 12'/%3E%3C/g%3E%3Ccircle cx='35' cy='10.5' r='1.9' fill='%231D222A'/%3E%3C/svg%3E");
  background-size:52px 100%;background-position-y:center;will-change:background-position}
:root[data-ef-theme="light"] .ef-sprock{
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 48 24'%3E%3Cg fill='none' stroke='%23C3BCAB' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 20 C 10 6, 30 2, 43 12'/%3E%3Cpath d='M6 4 C 10 18, 30 22, 43 12'/%3E%3C/g%3E%3Ccircle cx='35' cy='10.5' r='1.9' fill='%23C3BCAB'/%3E%3C/svg%3E")}
.ef-ribbon__t{display:flex;width:max-content;gap:var(--ef-gap);padding-block:clamp(.7rem,1.4vw,1.2rem);
  will-change:transform}
.ef-ribbon__t figure{flex:none;width:clamp(180px,22vw,330px);aspect-ratio:3/2;overflow:hidden;background:var(--ef-bg2)}
.ef-ribbon__t img{width:100%;height:100%;object-fit:cover;object-position:50% 35%;filter:var(--ef-grade);transition:filter 1.2s var(--ef-eo)}

/* ───── 9 · SÉRIES · painéis de ecrã inteiro ───── */
.ef-series{position:relative;background:var(--ef-bg)}
.ef-panel{position:relative;height:100svh;overflow:hidden;display:flex;align-items:flex-end;
  padding:var(--ef-pad);padding-bottom:clamp(2.4rem,6vw,5rem);color:#fff}
.ef-panel__bg{position:absolute;inset:0;z-index:0;overflow:hidden}
.ef-panel__bg img{position:absolute;inset:0;width:100%;height:118%;object-fit:cover;object-position:50% 32%;
  max-width:none;opacity:0;transition:opacity 1.6s var(--ef-eo);will-change:transform,opacity}
.ef-panel__bg img.on{opacity:1}
.ef-panel::after{content:"";position:absolute;inset:0;z-index:1;background:var(--ef-scrim-s);pointer-events:none}
.ef-panel__in{position:relative;z-index:2;width:100%;display:flex;align-items:flex-end;
  justify-content:space-between;gap:1.5rem;flex-wrap:wrap}
.ef-panel__n{font-family:var(--ef-fm);font-size:var(--ef-mn);letter-spacing:.2em;color:rgba(255,255,255,.7);
  display:block;margin-bottom:.7rem}
.ef-panel__n s{text-decoration:none;color:var(--ef-acc)}
.ef-panel h3{font-family:var(--ef-fd);font-size:var(--ef-h2);text-transform:uppercase;line-height:.84;
  letter-spacing:-.03em;font-weight:400;text-shadow:0 3px 40px rgba(0,0,0,.5)}
.ef-panel__go{display:inline-flex;align-items:center;gap:.9rem;border:1.5px solid var(--ef-acc-solid);
  border-radius:6px;padding:1rem 1.8rem;min-height:var(--ef-tap);font-family:var(--ef-fm);
  font-size:var(--ef-mn);letter-spacing:.18em;text-transform:uppercase;color:#fff;
  background:var(--ef-acc-solid);box-shadow:0 8px 30px rgba(0,0,0,.35);
  transition:background-color .35s,color .35s,border-color .35s,transform .35s var(--ef-eo)}
.ef-panel__go:hover{background:#fff;color:#000;border-color:#fff;transform:translateY(-2px)}
.ef-panel__c{font-family:var(--ef-fd);font-size:clamp(2rem,4vw,3.6rem);line-height:1;color:rgba(255,255,255,.5)}

/* ───── 10 · FOLHA DE CONTACTO ───── */
.ef-cs{background:var(--ef-bg1);border-block:1px solid var(--ef-line2)}
.ef-sheet{position:relative;background:var(--ef-bg2);border:1px solid var(--ef-line2);
  padding:clamp(.8rem,1.6vw,1.5rem);overflow:hidden}
.ef-sheet__e{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;color:var(--ef-ink3);
  font-family:var(--ef-fm);font-size:calc(var(--ef-mn) - 1px);letter-spacing:.22em;text-transform:uppercase;
  padding:.3rem .1rem .8rem}
.ef-sheet__e--b{padding:.9rem .1rem 0}
.ef-sheet__g{display:grid;grid-template-columns:repeat(5,1fr);gap:clamp(.4rem,.8vw,.85rem)}
.ef-cell{position:relative;aspect-ratio:3/2;overflow:hidden;background:#000;cursor:pointer;
  border:1px solid var(--ef-line2)}
.ef-cell img{width:100%;height:100%;object-fit:cover;filter:var(--ef-grade) brightness(.86);
  transition:filter .5s,transform .9s var(--ef-eo)}
.ef-cell:hover img{filter:var(--ef-grade) brightness(1.05);transform:scale(1.05)}
.ef-cell .fn{position:absolute;top:4px;left:6px;z-index:3;font-family:var(--ef-fm);font-size:10px;
  letter-spacing:.08em;color:rgba(255,255,255,.75);text-shadow:0 1px 4px #000}
.ef-cell.sel::after{content:"";position:absolute;inset:6%;border:2.5px solid var(--ef-acc);border-radius:50%;
  opacity:.8;z-index:2;transform:rotate(-6deg) scaleY(.8)}
.ef-loupe{position:absolute;z-index:20;width:clamp(200px,22vw,320px);aspect-ratio:1;border-radius:50%;
  pointer-events:none;opacity:0;transform:translate(-50%,-50%) scale(.85);
  transition:opacity .3s,transform .45s var(--ef-eo);background-repeat:no-repeat;filter:var(--ef-grade2);
  box-shadow:0 0 0 1px color-mix(in srgb,var(--ef-acc) 70%,transparent),0 0 0 9px rgba(0,0,0,.82),
             0 30px 80px rgba(0,0,0,.7),inset 0 0 50px rgba(0,0,0,.45)}
.ef-loupe.on{opacity:1;transform:translate(-50%,-50%) scale(1)}

/* ───── 11 · GALERIA ───── */
/* filtros: barra fixa no topo enquanto se percorre a galeria */
.ef-filbar{position:sticky;top:.5rem;z-index:24;display:flex;align-items:center;gap:.2rem;
  margin-bottom:clamp(1.2rem,2.4vw,2rem);padding:.55rem;border:1px solid var(--ef-line);border-radius:10px;
  background:color-mix(in srgb,var(--ef-bg) 84%,transparent);
  -webkit-backdrop-filter:blur(18px) saturate(1.2);backdrop-filter:blur(18px) saturate(1.2);
  box-shadow:0 10px 34px rgba(0,0,0,.14)}
.ef-fil{display:flex;gap:.5rem;flex:1;min-width:0;overflow-x:auto;
  scrollbar-width:none;-ms-overflow-style:none;scroll-snap-type:x proximity;
  -webkit-mask-image:linear-gradient(to right,#000 90%,transparent);
  mask-image:linear-gradient(to right,#000 90%,transparent)}
.ef-filbar.at-end .ef-fil{-webkit-mask-image:none;mask-image:none}
.ef-fil::-webkit-scrollbar{display:none}
.ef-fil__more{flex:none;width:30px;height:30px;display:grid;place-items:center;border-radius:50%;
  color:var(--ef-acc-txt);border:1.5px solid var(--ef-acc);font-size:19px;line-height:1;padding-bottom:2px;
  animation:ef-nudge 1.6s var(--ef-eo) infinite;pointer-events:none}
.ef-filbar.at-end .ef-fil__more,.ef-filbar.no-scroll .ef-fil__more{display:none}
@keyframes ef-nudge{0%,100%{transform:translateX(0)}50%{transform:translateX(4px)}}
.ef-fil button{font-family:var(--ef-fm);font-size:var(--ef-mn);letter-spacing:.16em;text-transform:uppercase;
  border:1.5px solid var(--ef-line);padding:0 1.2rem;min-height:calc(var(--ef-tap) - 6px);border-radius:6px;
  color:var(--ef-ink);background:color-mix(in srgb,var(--ef-ink) 4%,transparent);
  white-space:nowrap;flex:none;scroll-snap-align:start;
  display:inline-flex;align-items:center;gap:.5rem;transition:color .3s,border-color .3s,background-color .3s}
.ef-fil button:hover{color:var(--ef-acc-txt);border-color:var(--ef-acc)}
.ef-fil button.on{background:var(--ef-acc-solid);border-color:var(--ef-acc-solid);color:#fff;font-weight:500}
.ef-fil button s{text-decoration:none;opacity:.7;font-size:.9em}
.ef-fil button.on s{opacity:.9}

/* mural: masonry cerrado, de borda a borda, cada foto na sua proporção real */
.ef-grid{columns:4;column-gap:.5rem}
#ef-galeria .ef-grid{margin-inline:calc(-1*var(--ef-pad) + .5rem)}
.ef-tile{break-inside:avoid;margin-bottom:.5rem;position:relative;overflow:hidden;background:var(--ef-bg2);
  cursor:pointer;opacity:0;transform:translateY(30px);display:block;width:100%}
.ef-tile.is-in{opacity:1;transform:none;transition:opacity .9s var(--ef-eo),transform 1s var(--ef-eo)}
.ef-tile[hidden]{display:none}
/* na galeria e na mesa de luz a fotografia é sempre a cores, sem gradação */
.ef-tile img{width:100%;height:auto;filter:none;transform:scale(1.01);
  transition:transform 1.3s var(--ef-eo)}
.ef-tile:hover img{filter:none;transform:scale(1.06)}
.ef-af{position:absolute;inset:0;z-index:2;pointer-events:none;opacity:0;transition:opacity .3s}
.ef-tile:hover .ef-af{opacity:1}
.ef-af i{position:absolute;width:22px;height:22px;border:2px solid var(--ef-acc);transition:transform .45s var(--ef-eo)}
.ef-af i:nth-child(1){top:16px;left:16px;border-right:0;border-bottom:0;transform:translate(-10px,-10px)}
.ef-af i:nth-child(2){top:16px;right:16px;border-left:0;border-bottom:0;transform:translate(10px,-10px)}
.ef-af i:nth-child(3){bottom:16px;left:16px;border-right:0;border-top:0;transform:translate(-10px,10px)}
.ef-af i:nth-child(4){bottom:16px;right:16px;border-left:0;border-top:0;transform:translate(10px,10px)}
.ef-tile:hover .ef-af i{transform:translate(0,0)}
.ef-tile__m{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:clamp(.9rem,1.3vw,1.3rem);
  background:linear-gradient(to top,rgba(4,4,5,.92),transparent);color:#fff;
  display:flex;justify-content:space-between;align-items:flex-end;gap:.7rem;
  opacity:0;transform:translateY(12px);transition:opacity .4s,transform .5s var(--ef-eo)}
.ef-tile:hover .ef-tile__m{opacity:1;transform:none}
.ef-tile__m b{display:block;font-family:var(--ef-fs);font-weight:600;font-size:1.02rem;line-height:1.25}
.ef-tile__m > div > span{color:#8FB0FF}
.ef-more{display:flex;justify-content:center;margin-top:clamp(2.2rem,4vw,3.4rem)}
.ef-btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:.9rem;overflow:hidden;
  isolation:isolate;border:1px solid var(--ef-ink3);padding:0 2.2rem;min-height:var(--ef-tap);border-radius:3px;
  font-family:var(--ef-fm);font-size:var(--ef-mn);letter-spacing:.2em;text-transform:uppercase;
  transition:color .4s var(--ef-eo),border-color .4s}
.ef-btn::before{content:"";position:absolute;inset:0;background:var(--ef-acc-solid);transform:translateY(101%);z-index:-1;
  transition:transform .5s var(--ef-ei)}
.ef-btn:hover{color:#fff;border-color:var(--ef-acc-solid)}
.ef-btn:hover::before{transform:translateY(0)}

/* ───── 12 · MESA DE LUZ ───── */
.ef-lb{position:fixed;inset:0;z-index:90;background:color-mix(in srgb,var(--ef-bg) 97%,transparent);
  backdrop-filter:blur(10px);display:grid;grid-template-rows:auto minmax(0,1fr) auto;
  padding:max(.8rem,env(safe-area-inset-top)) clamp(.8rem,2vw,1.6rem) max(.8rem,env(safe-area-inset-bottom));
  opacity:0;pointer-events:none;transition:opacity .35s}
.ef-lb[hidden]{display:none}
.ef-lb.on{opacity:1;pointer-events:auto}
.ef-lb__t,.ef-lb__b{display:flex;align-items:center;justify-content:space-between;gap:1rem;color:var(--ef-ink2)}
.ef-lb__st{display:grid;place-items:center;overflow:hidden;padding-block:clamp(.6rem,1.6vw,1.2rem);position:relative;
  touch-action:pan-y}
.ef-lb__st img{max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain;filter:none;
  opacity:0;transform:scale(.97);box-shadow:0 40px 120px rgba(0,0,0,.5)}
.ef-lb__st img.on{opacity:1;transform:none;transition:opacity .5s var(--ef-eo),transform .8s var(--ef-eo)}
.ef-lb__load{position:absolute;width:44px;height:44px;border:2px solid var(--ef-line);border-top-color:var(--ef-acc);
  border-radius:50%;animation:ef-spin 1s linear infinite;opacity:0;transition:opacity .25s}
.ef-lb.busy .ef-lb__load{opacity:1}
@keyframes ef-spin{to{transform:rotate(360deg)}}
.ef-lb__x,.ef-lb__nv button{width:var(--ef-tap);height:var(--ef-tap);display:grid;place-items:center;
  border:1px solid var(--ef-line);border-radius:3px;transition:background-color .3s,color .3s,border-color .3s}
.ef-lb__x:hover,.ef-lb__nv button:hover{background:var(--ef-acc-solid);border-color:var(--ef-acc-solid);color:#fff}
.ef-lb__x svg,.ef-lb__nv svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.8}
.ef-lb__nv{display:flex;gap:.5rem}
.ef-lb__c b{display:block;font-family:var(--ef-fd);font-size:clamp(1.3rem,2.6vw,2.4rem);text-transform:uppercase;
  color:var(--ef-ink);font-weight:400;line-height:1}
.ef-lb__x2{display:flex;gap:1.2rem;flex-wrap:wrap;margin-top:.4rem}

/* ───── 13 · BREAKOUT ───── */
.ef-break{position:relative;height:clamp(60svh,72vh,90svh);overflow:hidden;display:grid;place-items:center;
  color:#fff;text-align:center;padding:var(--ef-pad)}
.ef-break img{position:absolute;inset:0;width:100%;height:112%;object-fit:cover;max-width:none;
  filter:var(--ef-grade);transition:filter 1.2s var(--ef-eo);will-change:transform}
.ef-break::after{content:"";position:absolute;inset:0;background:rgba(4,4,5,.5)}
.ef-break__t{position:relative;z-index:2;font-family:var(--ef-fd);font-size:var(--ef-h2);text-transform:uppercase;
  line-height:.88;letter-spacing:-.03em;max-width:16ch;text-shadow:0 3px 40px rgba(0,0,0,.55)}
.ef-break__t mark{background:none;color:transparent;-webkit-text-stroke:1.6px #fff}

/* ───── 14 · AUDIOVISUAL ───── */
.ef-vid{background:var(--ef-bg1);border-block:1px solid var(--ef-line2)}
.ef-vid__h{font-size:var(--ef-h2);max-width:14ch;margin-bottom:clamp(1.8rem,3vw,2.8rem)}
.ef-reel{position:relative;aspect-ratio:16/9;overflow:hidden;background:#000;cursor:pointer;
  border:1px solid var(--ef-line2);display:block}
.ef-reel img{width:100%;height:100%;object-fit:cover;filter:var(--ef-grade) brightness(.7);transform:scale(1.02);
  transition:filter .8s var(--ef-eo),transform 1.3s var(--ef-eo)}
.ef-reel:hover img{filter:var(--ef-grade2) brightness(.9);transform:scale(1.06)}
.ef-reel iframe{position:absolute;inset:0;width:100%;height:100%;border:0}
.ef-reel__p{position:absolute;inset:0;display:grid;place-items:center;z-index:3}
.ef-reel__p i{width:clamp(78px,10vw,132px);aspect-ratio:1;border-radius:50%;border:1px solid rgba(255,255,255,.5);
  display:grid;place-items:center;background:rgba(4,4,5,.32);backdrop-filter:blur(3px);
  transition:background-color .4s,border-color .4s,transform .5s var(--ef-eo)}
.ef-reel:hover .ef-reel__p i{background:var(--ef-acc-solid);border-color:var(--ef-acc-solid);transform:scale(1.1)}
.ef-reel__p svg{width:28%;fill:#fff;margin-left:14%}
.ef-reel__m{position:absolute;left:0;right:0;bottom:0;z-index:3;padding:clamp(1.1rem,2vw,2rem);color:#fff;
  background:linear-gradient(to top,rgba(4,4,5,.9),transparent);display:flex;justify-content:space-between;
  align-items:flex-end;gap:1rem}
.ef-reel__m h3{font-family:var(--ef-fd);font-size:clamp(1.4rem,3vw,2.8rem);text-transform:uppercase;
  line-height:.94;letter-spacing:-.02em;font-weight:400}
.ef-reel__rec{position:absolute;top:1rem;left:1.1rem;z-index:3;display:flex;align-items:center;gap:.5rem;
  font-family:var(--ef-fm);font-size:var(--ef-mn);letter-spacing:.18em;color:var(--ef-acc)}
.ef-reel__rec i{width:7px;height:7px;border-radius:50%;background:var(--ef-acc);animation:ef-bl 1.4s steps(1) infinite}
.ef-reels{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--ef-gap);margin-top:var(--ef-gap)}
.ef-reel--s{aspect-ratio:16/10}
.ef-reel--s h3{font-size:clamp(1.05rem,1.6vw,1.5rem)}
.ef-reel--ig{display:grid;place-items:center;background:var(--ef-bg2);text-align:center;padding:1.6rem;
  color:var(--ef-ink);border-color:var(--ef-line)}
.ef-reel--ig h3{font-size:clamp(1.3rem,2.2vw,2rem);margin:.7rem 0 .8rem;font-family:var(--ef-fd);
  text-transform:uppercase;line-height:.95}

/* ───── 15 · O FOTÓGRAFO ───── */
.ef-abt{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(1.8rem,4vw,5rem);align-items:start}
.ef-abt__p{position:sticky;top:calc(var(--ef-nav) + 1.6rem);aspect-ratio:3/4;overflow:hidden;background:var(--ef-bg2);
  border:1px solid var(--ef-line2)}
.ef-abt__p img{width:100%;height:100%;object-fit:cover;transform:scale(1.04);filter:var(--ef-grade)}
.ef-abt__p figcaption{position:absolute;left:0;right:0;bottom:0;padding:1rem;color:#fff;
  background:linear-gradient(to top,rgba(4,4,5,.9),transparent);display:flex;justify-content:space-between;gap:.7rem}
.ef-dev img{filter:var(--ef-grade) invert(1) contrast(1.6);clip-path:inset(0 0 100% 0)}
.ef-dev.is-in img{filter:var(--ef-grade);clip-path:inset(0 0 0 0);
  transition:filter 1.5s .2s var(--ef-eo),clip-path 1.2s var(--ef-ei)}
.ef-abt__b{font-size:var(--ef-lead);line-height:1.4}
.ef-abt__b p{color:var(--ef-ink2);margin-bottom:1.1rem;max-width:34ch}
.ef-abt__b p:first-child{font-family:var(--ef-fd);font-size:var(--ef-h3);text-transform:uppercase;line-height:.95;
  letter-spacing:-.025em;color:var(--ef-ink);margin-bottom:1.6rem;max-width:16ch}
.ef-tl{margin-top:clamp(2rem,3.6vw,3.2rem);border-top:1px solid var(--ef-line)}
.ef-tl li{display:grid;grid-template-columns:5.5rem 1fr;gap:1.2rem;padding:1.15rem 0;
  border-bottom:1px solid var(--ef-line2);transition:padding-left .45s var(--ef-eo),background-color .45s}
.ef-tl li:hover{padding-left:.9rem;background:var(--ef-bg1)}
.ef-tl li b{font-family:var(--ef-fm);font-size:var(--ef-mn);letter-spacing:.14em;color:var(--ef-acc-txt);
  font-weight:400;padding-top:.35em}
.ef-tl li p{font-size:1.02rem;line-height:1.4;font-weight:500}
.ef-tl li p s{display:block;text-decoration:none;color:var(--ef-ink2);font-size:.9rem;font-weight:400;margin-top:.2rem}
.ef-press{display:flex;flex-wrap:wrap;gap:.6rem 2rem;align-items:center;margin-top:clamp(1.8rem,3vw,2.6rem);
  border-top:1px solid var(--ef-line);padding-top:1.2rem}
.ef-press b{font-family:var(--ef-fd);font-size:clamp(1.05rem,1.7vw,1.6rem);text-transform:uppercase;font-weight:400;
  color:var(--ef-ink4);transition:color .35s,transform .45s var(--ef-eo)}
.ef-press b:hover{color:var(--ef-ink);transform:translateY(-3px)}

/* ───── 16 · CONTACTO ───── */
.ef-big{font-family:var(--ef-fd);font-size:var(--ef-h1);text-transform:uppercase;line-height:.84;
  letter-spacing:-.035em;font-weight:400}
.ef-big mark{background:none;color:transparent;-webkit-text-stroke:2px var(--ef-acc)}
.ef-mail{display:inline-block;font-family:var(--ef-fs);font-weight:800;font-size:clamp(1.3rem,4.6vw,3.8rem);
  line-height:1.05;letter-spacing:-.035em;position:relative;word-break:break-word;
  margin-top:clamp(1.8rem,3vw,2.8rem);min-height:var(--ef-tap)}
.ef-mail::after{content:"";position:absolute;left:0;bottom:.05em;height:4px;width:100%;background:var(--ef-acc);
  transform:scaleX(0);transform-origin:100% 50%;transition:transform .7s var(--ef-ei)}
.ef-mail:hover::after{transform:scaleX(1);transform-origin:0 50%}
.ef-ct{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--ef-gap);margin-top:clamp(2.4rem,4.4vw,4rem)}
.ef-ct div{border-top:1px solid var(--ef-line);padding-top:1.1rem}
.ef-ct > div > span{display:block;color:var(--ef-ink3)}
.ef-ct b{display:block;font-family:var(--ef-fs);font-weight:600;font-size:1.1rem;margin-top:.55rem}
.ef-ct a{position:relative;display:inline-block;min-height:var(--ef-tap);line-height:var(--ef-tap)}
.ef-shut{margin-top:clamp(2.4rem,4vw,3.6rem);display:inline-flex;align-items:center;gap:1.3rem}
.ef-shut__b{width:clamp(76px,8vw,110px);aspect-ratio:1;border-radius:50%;border:2px solid var(--ef-acc);
  display:grid;place-items:center;transition:transform .12s var(--ef-ei),background-color .3s}
.ef-shut__b::after{content:"";width:58%;aspect-ratio:1;border-radius:50%;background:var(--ef-acc);transition:transform .12s}
.ef-shut:hover .ef-shut__b{background:color-mix(in srgb,var(--ef-acc) 14%,transparent)}
.ef-shut:active .ef-shut__b{transform:scale(.92)}
.ef-shut:active .ef-shut__b::after{transform:scale(.78)}
.ef-shut > span:last-child{font-family:var(--ef-fm);font-size:var(--ef-mn);letter-spacing:.2em;
  text-transform:uppercase;color:var(--ef-ink2)}

.ef-sign{width:clamp(190px,26vw,320px);height:auto;margin-bottom:1.1rem;opacity:.94}
:root[data-ef-theme="light"] .ef-sign{filter:invert(1) brightness(.12)}

/* ───── 17 · RODAPÉ ───── */
.ef-ft{border-top:1px solid var(--ef-line);background:var(--ef-bg1);
  padding:clamp(1.8rem,3.4vw,3rem) var(--ef-pad) calc(clamp(1.2rem,2vw,1.8rem) + env(safe-area-inset-bottom))}
.ef-ft__e{display:flex;gap:1.6rem;flex-wrap:wrap;color:var(--ef-ink3);font-family:var(--ef-fm);
  font-size:calc(var(--ef-mn) - 1px);letter-spacing:.26em;text-transform:uppercase;
  padding-bottom:1.2rem;border-bottom:1px solid var(--ef-line2)}
.ef-ft__n{font-family:var(--ef-fd);font-size:clamp(3.2rem,18vw,17rem);line-height:.76;text-transform:uppercase;
  letter-spacing:-.045em;margin:clamp(1.2rem,2.4vw,2.2rem) 0;white-space:nowrap;overflow:hidden;
  color:transparent;-webkit-text-stroke:1.5px var(--ef-ink3);transition:color .6s,-webkit-text-stroke-color .6s}
.ef-ft__n:hover{color:var(--ef-ink);-webkit-text-stroke-color:transparent}
.ef-ft__b{display:flex;flex-wrap:wrap;gap:.9rem 2rem;align-items:center;justify-content:space-between;
  padding-top:1.2rem;border-top:1px solid var(--ef-line2);color:var(--ef-ink2)}
.ef-ft__b a{min-height:var(--ef-tap);display:inline-flex;align-items:center}
.ef-top{display:inline-flex;align-items:center;gap:.7rem;transition:color .3s}
.ef-top:hover{color:var(--ef-acc)}
.ef-top i{display:grid;place-items:center;width:38px;height:38px;border:1px solid var(--ef-line);border-radius:3px;
  font-style:normal;transition:transform .45s var(--ef-eo),border-color .3s}
.ef-top:hover i{transform:translateY(-4px);border-color:var(--ef-acc)}

/* ───── 18 · RESPONSIVO ───── */
@media (hover:hover) and (pointer:fine){
  .ef,.ef a,.ef button,.ef .ef-cell,.ef .ef-tile,.ef .ef-reel{cursor:none}
}
@media (min-width:1700px){ .ef-grid{columns:5} .ef-sheet__g{grid-template-columns:repeat(6,1fr)} }
@media (max-width:1400px){ .ef-sheet__g{grid-template-columns:repeat(5,1fr)} }
@media (max-width:1200px){
  .ef-grid{columns:3} .ef-links{gap:1rem}
  .ef-ct{grid-template-columns:repeat(2,1fr)}
  .ef-sheet__g{grid-template-columns:repeat(4,1fr)}
}
@media (max-width:1000px){
  :root{--ef-nav:74px}
  .ef-links{display:none}
  .ef-brg{display:grid}
  .ef-grid{columns:3}
  .ef-reels{grid-template-columns:1fr 1fr}
  .ef-abt{grid-template-columns:1fr;gap:2rem}
  .ef-abt__p{position:relative;top:0;aspect-ratio:4/3;max-height:60svh}
  .ef-hud{display:none}
  .ef-ribbon__t figure{width:clamp(160px,34vw,260px)}
}
@media (max-width:820px){
  /* no telemóvel o enquadramento do topo obedece à escolha do backoffice */
  .ef-lens img{object-position:var(--ef-heropos,50% 42%)}
  .ef-hero__sub{flex-direction:column;align-items:flex-start;gap:1.2rem}
  .ef-panel{height:88svh;align-items:flex-end}
  .ef-panel__in{flex-direction:column;align-items:flex-start;gap:1.1rem}
  .ef-panel__go{width:100%;justify-content:center}
  .ef-panel__c{position:absolute;top:-3.4rem;right:0}
  .ef-reels{grid-template-columns:1fr}
  .ef-sheet__g{grid-template-columns:repeat(4,1fr)}
  .ef-cue{display:none}
  .ef-lb__x2{display:none}
}
@media (max-width:640px){
  :root{--ef-gap:.6rem;--ef-tap:46px}
  .ef-logo img{width:clamp(100px,29vw,136px)}
  .ef-logo .ef-dsp{font-size:1rem}
  .ef-tools{gap:.35rem}
  .ef-lng b{min-width:30px;font-size:11px}
  .ef-theme svg{width:19px;height:19px}
  .ef-grid{columns:2}
  .ef-tl li{grid-template-columns:1fr;gap:.2rem}
  .ef-ft__n{white-space:normal;font-size:clamp(3rem,20vw,8rem);line-height:.84}
  .ef-sheet__g{grid-template-columns:repeat(3,1fr)}
  .ef-ct{grid-template-columns:1fr}
  /* mesa de luz: controlos ao alcance do polegar */
  .ef-lb{grid-template-rows:auto 1fr auto}
  .ef-lb__b{flex-direction:column-reverse;align-items:stretch;gap:.8rem}
  .ef-lb__nv{gap:.8rem}
  .ef-lb__nv button{flex:1;height:56px}
  .ef-lb__c{text-align:center}
}
@media (max-width:480px){
  :root{--ef-pad:1.05rem}
  .ef-grid{columns:2;column-gap:.35rem}
  .ef-tile{margin-bottom:.35rem}
  .ef-hero__top .ef-hint{display:none}
  .ef-lb__hint{display:none}
  .ef-boot__cap span:nth-child(n+3){display:none}
  .ef-stats{gap:1.2rem 1.6rem}
  .ef-stats div b{font-size:clamp(1.9rem,9vw,2.6rem)}
  .ef-sheet__g{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:380px){
  .ef-sheet__g{grid-template-columns:repeat(2,1fr)}
  .ef-fil button{padding:0 .9rem}
}

/* toque: nada depende de hover */
@media (hover:none),(pointer:coarse){
  .ef-cur,.ef-curR{display:none}
  .ef-ring{display:none}
  .ef-loupe{display:none}
  .ef-tile__m{opacity:1;transform:none;background:linear-gradient(to top,rgba(4,4,5,.9),transparent 62%)}
  .ef-tile img{filter:none}
  .ef-cell img{filter:var(--ef-grade) brightness(1)}
  .ef-af{display:none}
  .ef-panel__go{background:rgba(255,255,255,.12)}
}
@media (prefers-reduced-motion:reduce){
  .ef *,.ef *::before,.ef *::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important}
  .ef-grain{display:none}
  .ef-dev img{clip-path:none;filter:var(--ef-grade)}
  .ef-tile,.ef-in{opacity:1;transform:none}
  .ef-ln > span,.ef-w > span{transform:none}
  .ef-lens img{opacity:1;transform:none}
}
@media print{
  .ef-nav,.ef-hud,.ef-boot,.ef-grain,.ef-vig,.ef-cur,.ef-curR,.ef-lb,.ef-menu{display:none!important}
  .ef{background:#fff;color:#000}
  .ef-tile img,.ef-cell img{filter:none}
}

/* corpo quando o modelo do plugin assume a página inteira */
body.ef-body{margin:0;padding:0;background:var(--ef-bg);overflow-x:hidden}

/* ═══════════════════════════════════════════════════════════════
   19 · A AULA — triângulo de exposição conduzido pelo scroll
   Três capítulos. Em cada um, o scroll mexe mesmo na fotografia.
   ═══════════════════════════════════════════════════════════════ */
.ef-lesson{position:relative;background:var(--ef-bg)}
.ef-lesson__intro{padding:clamp(4rem,10vw,9rem) var(--ef-pad) clamp(2rem,5vw,4rem)}
.ef-lesson__intro h2{font-family:var(--ef-fd);font-size:clamp(2.4rem,5.4vw,5.4rem);text-transform:uppercase;
  line-height:1.04;letter-spacing:-.02em;font-weight:400;max-width:24ch}
.ef-lesson__intro p{margin-top:1.4rem;color:var(--ef-ink2);font-size:var(--ef-lead);line-height:1.4;max-width:46ch}

.ef-ch{position:relative;height:230svh}
.ef-ch__stick{position:sticky;top:0;height:100svh;overflow:hidden;display:grid;
  grid-template-rows:auto 1fr auto;padding:calc(var(--ef-nav) + 1rem) var(--ef-pad) clamp(1.4rem,3vw,2.4rem);
  color:#fff}
.ef-ch__ph{position:absolute;inset:0;z-index:0;overflow:hidden;background:#000}
.ef-ch__ph img{width:100%;height:100%;object-fit:cover;max-width:none;will-change:filter,transform}
.ef-ch__stick::after{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(to bottom,rgba(4,4,5,.78) 0%,rgba(4,4,5,.15) 34%,rgba(4,4,5,.2) 62%,rgba(4,4,5,.9) 100%)}
.ef-ch__stick > :not(.ef-ch__ph):not(.ef-ch__iris):not(.ef-ch__shut):not(.ef-ch__bar){position:relative;z-index:2}

.ef-ch__top{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;
  font-family:var(--ef-fm);font-size:var(--ef-mn);letter-spacing:.2em;text-transform:uppercase;
  color:rgba(255,255,255,.66)}
.ef-ch__top b{color:#fff;font-weight:400}

.ef-ch__mid{display:flex;flex-direction:column;justify-content:center;align-items:flex-start;gap:.6rem}
.ef-ch__k{font-family:var(--ef-fm);font-size:var(--ef-mn);letter-spacing:.24em;text-transform:uppercase;
  color:var(--ef-acc-txt)}
.ef-ch__v{font-family:var(--ef-fd);font-size:clamp(4rem,17vw,15rem);line-height:.8;letter-spacing:-.04em;
  font-variant-numeric:tabular-nums;text-shadow:0 4px 60px rgba(0,0,0,.6)}
.ef-ch__v small{font-size:.32em;letter-spacing:0;opacity:.65;margin-left:.15em}
.ef-ch__t{font-family:var(--ef-fd);font-size:clamp(1.6rem,4.4vw,3.6rem);text-transform:uppercase;
  line-height:.92;letter-spacing:-.025em;max-width:16ch;margin-top:.4rem}
.ef-ch__d{font-size:clamp(1rem,1.5vw,1.35rem);line-height:1.4;max-width:34ch;color:rgba(255,255,255,.82);
  margin-top:.8rem}
.ef-ch__d em{font-style:normal;color:#fff;font-weight:600}

/* régua de valores, em baixo */
.ef-ch__scale{display:flex;align-items:flex-end;gap:0;border-top:1px solid rgba(255,255,255,.24);
  padding-top:.9rem}
.ef-ch__scale span{flex:1;font-family:var(--ef-fm);font-size:calc(var(--ef-mn) - 1px);letter-spacing:.06em;
  color:rgba(255,255,255,.38);position:relative;padding-top:1.1rem;text-align:center;
  transition:color .3s,transform .4s var(--ef-eo);white-space:nowrap}
.ef-ch__scale span::before{content:"";position:absolute;top:0;left:50%;width:1px;height:.55rem;
  background:rgba(255,255,255,.3);transition:height .3s,background-color .3s}
.ef-ch__scale span.on{color:#fff;transform:translateY(-2px)}
.ef-ch__scale span.on::before{height:1rem;background:var(--ef-acc)}

/* barra de progresso do capítulo */
.ef-ch__bar{position:absolute;left:0;right:0;top:0;height:3px;background:rgba(255,255,255,.14);z-index:3}
.ef-ch__bar i{display:block;height:100%;width:0;background:var(--ef-acc)}

/* diafragma que fecha conforme o f/ sobe */
.ef-ch__iris{position:absolute;right:var(--ef-pad);top:50%;transform:translateY(-50%);z-index:3;
  width:clamp(90px,11vw,180px);aspect-ratio:1;opacity:.9;pointer-events:none}
.ef-ch__iris svg{width:100%;height:100%;overflow:visible}
.ef-ch__iris path{fill:rgba(4,4,5,.72);stroke:rgba(255,255,255,.5);stroke-width:1.2;
  transform-origin:100px 100px}

/* obturador que fecha na secção da velocidade */
.ef-ch__shut{position:absolute;inset:0;z-index:1;pointer-events:none;overflow:hidden}
.ef-ch__shut i{position:absolute;left:0;right:0;height:50%;background:rgba(4,4,5,.9)}
.ef-ch__shut i:first-child{top:0;transform:translateY(-100%)}
.ef-ch__shut i:last-child{bottom:0;transform:translateY(100%)}

@media (max-width:820px){
  .ef-ch{height:190svh}
  .ef-ch__iris{top:auto;bottom:31%;right:var(--ef-pad);left:auto;transform:none;
    width:clamp(64px,17vw,96px);opacity:.5;z-index:1}
  .ef-ch__d{max-width:26ch}
  .ef-ch__scale span:nth-child(even){display:none}
}
@media (max-width:480px){
  .ef-ch__v{font-size:clamp(3.4rem,20vw,6rem)}
}
@media (prefers-reduced-motion:reduce){
  .ef-ch{height:auto}
  .ef-ch__stick{position:relative;height:auto;min-height:70svh}
  .ef-ch__ph img{filter:none!important;transform:none!important}
}

/* reforço: a moldura da fotografia é sempre absoluta, atrás de tudo */
.ef-ch .ef-ch__ph{position:absolute;inset:0;z-index:0}

/* cópia fantasma do obturador */
.ef-ch__ph .ghost{position:absolute;inset:0;opacity:0;mix-blend-mode:screen;will-change:transform,opacity}
:root[data-ef-theme="light"] .ef-ch__ph .ghost{mix-blend-mode:lighten}

/* profundidade de campo: camada nítida com máscara que cresce com o f/ */
.ef-ch__ph .blur{position:absolute;inset:0}
.ef-ch__ph .sharp{position:absolute;inset:0;
  -webkit-mask-image:radial-gradient(ellipse var(--ef-dof,40%) var(--ef-dof,40%) at 50% 46%,#000 60%,rgba(0,0,0,.4) 82%,transparent 100%);
  mask-image:radial-gradient(ellipse var(--ef-dof,40%) var(--ef-dof,40%) at 50% 46%,#000 60%,rgba(0,0,0,.4) 82%,transparent 100%)}
/* grão do capítulo do ISO */
.ef-ch[data-ch="iso"] .ef-ch__ph::after{content:"";position:absolute;inset:-50%;opacity:var(--ef-iso,0);
  mix-blend-mode:overlay;pointer-events:none;animation:ef-gr 6s steps(8) infinite;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}
/* legendas desligadas — também na mesa de luz */
.ef.ef-nocap .ef-tile__m b{display:none}
.ef.ef-nocap .ef-tile__m{padding-block:.7rem}
.ef.ef-nocap .ef-lb__c b{display:none}
.ef-lb__st img[hidden]{display:none}