/* ============================================
   JEAS · Estética — MÁRMORE E EGEU
   Mármore · preto · azul egeu
   Geometria: círculo, coluna, greca (meandro).
   Regra da estética:
   1. A página alterna claro / escuro. O contraste é o ritmo.
   2. Nada de sombra. Só linha, cor e vazio.
   3. Títulos em caixa alta, tracking aberto, geométricos.
   4. Um único acento: egeu. Nunca dois.
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Jost:wght@300;400;500;600;700&family=Inter:wght@400;500;600&display=swap');

:root{
  --marble:#F4F2ED;
  --marble-2:#EAE7E0;
  --black:#0C0D0F;
  --black-2:#15171A;
  --aegean:#14506B;
  --aegean-lt:#2C7796;
  --grey:#6E7278;

  /* papel/tinta correntes — invertidos por .inverse */
  --bg:var(--marble);
  --fg:var(--black);
  --fg-dim:var(--grey);
  --accent:var(--aegean);
  --line:rgba(12,13,15,.16);

  /* compat com folhas de página antigas */
  --paper:var(--fg);
  --paper-dim:var(--fg-dim);
  --ink:var(--fg);
  --white:var(--bg);
  --lime:var(--accent);
  --soft:var(--marble-2);
  --line-solid:var(--marble-2);
  --blue-soft:rgba(20,80,107,.10);
  --r:0px;

  --geo:'Jost',system-ui,sans-serif;
  --body:'Inter',system-ui,sans-serif;
  --display:var(--geo);
  --mono:'Jost',system-ui,sans-serif;

  --pad:clamp(20px,4.5vw,64px);
  --maxw:1280px;
}

/* ===== bloco invertido ===== */
.inverse{
  --bg:var(--black);
  --fg:var(--marble);
  --fg-dim:#8D9299;
  --accent:var(--aegean-lt);
  --line:rgba(244,242,237,.18);
  --paper:var(--fg);--paper-dim:var(--fg-dim);--ink:var(--fg);--white:var(--bg);
  --lime:var(--accent);--soft:var(--black-2);--line-solid:var(--black-2);
  --blue-soft:rgba(44,119,150,.16);
  background:var(--bg);color:var(--fg);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  background:var(--bg);color:var(--fg);
  font-family:var(--body);font-weight:400;line-height:1.62;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font-family:inherit;border:none;background:none;color:inherit;cursor:pointer}
::selection{background:var(--accent);color:var(--marble)}

/* ===== greca (meandro) — assinatura gráfica ===== */
.meander{
  height:14px;width:100%;
  background-image:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='56' height='14' viewBox='0 0 56 14'>\
<path d='M0 13h56M2 13V3h10v7h-6V6h8v7M30 13V3h10v7h-6V6h8v7' fill='none' stroke='%2314506B' stroke-width='1.4'/></svg>");
  background-repeat:repeat-x;background-size:auto 14px;opacity:.9;
}
.inverse .meander{
  background-image:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='56' height='14' viewBox='0 0 56 14'>\
<path d='M0 13h56M2 13V3h10v7h-6V6h8v7M30 13V3h10v7h-6V6h8v7' fill='none' stroke='%232C7796' stroke-width='1.4'/></svg>");
}

/* ===== estrutura ===== */
.pad{padding-left:var(--pad);padding-right:var(--pad)}
.rule{height:1px;background:var(--line);width:100%}
.max{max-width:var(--maxw);margin-inline:auto}
section{padding:clamp(64px,9vw,132px) 0;background:var(--bg);color:var(--fg)}

/* ===== tipografia ===== */
.mono{
  font-family:var(--geo);font-weight:500;font-size:.74rem;
  letter-spacing:.26em;text-transform:uppercase;color:var(--fg-dim);
}
.dim{color:var(--fg-dim)}
.lime{color:var(--accent)}

.display{
  font-family:var(--geo);font-weight:500;
  font-size:clamp(2rem,5.6vw,4.6rem);
  line-height:1.1;letter-spacing:.06em;text-transform:uppercase;
}
.display-sm{font-family:var(--geo);font-weight:500;font-size:clamp(1.5rem,3.4vw,2.6rem);line-height:1.16;letter-spacing:.07em;text-transform:uppercase}
h2.sec{font-family:var(--geo);font-weight:500;font-size:clamp(1.4rem,3vw,2.4rem);line-height:1.2;letter-spacing:.07em;text-transform:uppercase}
h3{font-family:var(--geo);font-weight:500;letter-spacing:.09em;text-transform:uppercase;line-height:1.3;font-size:1.02rem}
p{max-width:64ch}
.body-lg{font-size:clamp(1rem,1.2vw,1.12rem);line-height:1.75;color:var(--fg-dim)}

/* rótulo de seção — número em círculo */
.secnum{display:flex;align-items:center;gap:16px;margin-bottom:30px}
.secnum b{
  font-family:var(--geo);font-weight:500;font-size:.78rem;letter-spacing:.08em;
  color:var(--accent);border:1px solid var(--accent);
  width:38px;height:38px;border-radius:99px;
  display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;
}
.secnum span{font-family:var(--geo);font-weight:500;font-size:.74rem;letter-spacing:.26em;text-transform:uppercase;color:var(--fg-dim)}

/* ===== cabeçalho ===== */
.hd{
  position:sticky;top:0;z-index:80;
  display:flex;justify-content:space-between;align-items:center;
  padding:16px var(--pad);
  background:var(--marble);color:var(--black);
  border-bottom:1px solid rgba(12,13,15,.16);
}
.hd .brand{font-family:var(--geo);font-weight:600;font-size:1.02rem;letter-spacing:.3em}
.hd .brand span{color:var(--aegean)}
.hd nav{display:flex;gap:30px}
.hd nav a{
  font-family:var(--geo);font-weight:400;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  position:relative;padding-bottom:3px;
}
.hd nav a::after{content:'';position:absolute;left:0;bottom:-2px;height:1px;width:0;background:var(--aegean);transition:width .4s cubic-bezier(.2,.8,.2,1)}
.hd nav a:hover::after,.hd nav a[aria-current]::after{width:100%}
.hd nav a[aria-current]{color:var(--aegean)}
@media(max-width:980px){.hd nav{display:none}}

.burger{display:none;font-family:var(--geo);font-size:.78rem;letter-spacing:.2em;text-transform:uppercase}
@media(max-width:980px){.burger{display:block}}
.sheet{
  position:fixed;inset:0;background:var(--black);color:var(--marble);z-index:95;
  display:flex;flex-direction:column;justify-content:center;gap:2px;
  padding:var(--pad);transform:translateY(-101%);transition:transform .55s cubic-bezier(.76,0,.24,1);
}
.sheet.on{transform:translateY(0)}
.sheet a{font-family:var(--geo);font-weight:400;font-size:clamp(1.5rem,6vw,2.8rem);line-height:1.5;letter-spacing:.1em;text-transform:uppercase;transition:color .2s}
.sheet a:hover{color:var(--aegean-lt)}
.sheet .x{position:absolute;top:18px;right:var(--pad);font-family:var(--geo);font-size:.78rem;letter-spacing:.2em;text-transform:uppercase}

/* ===== botões ===== */
.cta{
  display:inline-flex;align-items:center;gap:14px;
  font-family:var(--geo);font-weight:500;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;
  padding:16px 30px;border:1px solid var(--fg);border-radius:0;
  color:var(--fg);background:transparent;
  position:relative;overflow:hidden;transition:color .35s,border-color .35s;
}
.cta i{display:none}
.cta::before{content:'';position:absolute;inset:0;background:var(--fg);transform:scaleX(0);transform-origin:left;transition:transform .42s cubic-bezier(.76,0,.24,1);z-index:-1}
.cta:hover{color:var(--bg)}
.cta:hover::before{transform:scaleX(1)}
.cta.fill{background:var(--accent);border-color:var(--accent);color:var(--marble)}
.cta.fill::before{background:var(--fg)}
.cta.fill:hover{color:var(--bg);border-color:var(--fg)}

/* ===== marquee ===== */
.marq{overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:14px 0;background:var(--bg)}
.marq-in{display:flex;gap:46px;width:max-content;animation:slide 36s linear infinite}
.marq:hover .marq-in{animation-play-state:paused}
.marq span{font-family:var(--geo);font-weight:400;font-size:.76rem;letter-spacing:.24em;text-transform:uppercase;white-space:nowrap;display:flex;align-items:center;gap:46px;color:var(--fg-dim)}
.marq span::after{content:'';width:6px;height:6px;border:1px solid var(--accent);border-radius:99px}
@keyframes slide{to{transform:translateX(-50%)}}
.marq.lime-bar{background:var(--aegean);border-color:var(--aegean)}
.marq.lime-bar span{color:var(--marble)}
.marq.lime-bar span::after{border-color:rgba(244,242,237,.7)}

/* ===== revelação ===== */
.rv{opacity:0;transform:translateY(20px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}
.rv-l{opacity:0;transform:translateY(20px);transition:.9s cubic-bezier(.2,.8,.2,1)}
.rv-l.in{opacity:1;transform:none}
.grow{transform:scaleX(0);transform-origin:left;transition:transform 1s cubic-bezier(.76,0,.24,1)}
.grow.in{transform:scaleX(1)}

/* ===== preloader ===== */
#pre{position:fixed;inset:0;background:var(--marble);z-index:999;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;transition:opacity .55s ease,visibility .55s}
#pre.out{opacity:0;visibility:hidden}
#pre .num{font-family:var(--geo);font-weight:500;font-size:1.7rem;letter-spacing:.42em;color:var(--black);padding-left:.42em}
#pre .lbl{font-family:var(--geo);font-size:.7rem;letter-spacing:.26em;text-transform:uppercase;color:var(--grey)}

/* ===== rodapé (sempre escuro) ===== */
footer{
  background:var(--black);color:var(--marble);
  --fg:var(--marble);--fg-dim:#8D9299;--accent:var(--aegean-lt);--line:rgba(244,242,237,.18);
  --paper:var(--marble);--paper-dim:#8D9299;--lime:var(--aegean-lt);
  padding:72px var(--pad) 30px;
}
.f-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:46px;max-width:var(--maxw);margin:0 auto}
@media(max-width:820px){.f-grid{grid-template-columns:1fr;gap:34px}}
.f-grid h4{font-family:var(--geo);font-weight:500;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:#8D9299;margin-bottom:18px}
.f-grid ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.f-grid ul a{font-size:.94rem;color:#B9BDC2;transition:color .2s}
.f-grid ul a:hover{color:var(--aegean-lt)}
.f-big{font-family:var(--geo);font-weight:500;font-size:clamp(1.2rem,2.4vw,1.7rem);line-height:1.35;letter-spacing:.2em;text-transform:uppercase;margin-bottom:18px}
.f-big span{color:var(--aegean-lt)}
.f-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;max-width:var(--maxw);margin:54px auto 0;padding-top:24px;border-top:1px solid rgba(244,242,237,.18)}
.f-bot span{font-family:var(--geo);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:#8D9299}

/* ===== whatsapp ===== */
.wa{
  position:fixed;right:22px;bottom:22px;z-index:70;
  display:flex;align-items:center;gap:11px;
  background:var(--aegean);color:var(--marble);
  padding:14px 20px 14px 17px;border-radius:0;
  font-family:var(--geo);font-weight:500;font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;
  transition:background .25s,transform .25s cubic-bezier(.2,.8,.2,1);
}
.wa:hover{background:var(--black);transform:translateY(-2px)}
.wa svg{width:18px;height:18px;flex-shrink:0}
@media(max-width:600px){.wa span{display:none}.wa{padding:16px}}

/* ===== utilidades ===== */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,80px);align-items:start}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:30px}}

/* ============================================
   ORNAMENTOS GREGOS
   Famílias: greca · onda · caneluras · frisos ·
   cantoneiras · marcadores
   Todos em SVG inline, herdam a cor do bloco.
   ============================================ */

/* ---- 1. GRECA (meandro) — já existe .meander ---- */
.meander.thin{height:9px;background-size:auto 9px;opacity:.55}
.meander.tall{height:20px;background-size:auto 20px}

/* ---- 2. ONDA (kyma / running dog) ---- */
.wave{
  height:16px;width:100%;
  background-repeat:repeat-x;background-size:auto 16px;
  background-image:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='40' height='16' viewBox='0 0 40 16'>\
<path d='M0 12c5 0 5-8 10-8s5 8 10 8 5-8 10-8 5 8 10 8' fill='none' stroke='%2314506B' stroke-width='1.3'/></svg>");
}
.inverse .wave,.inverse .wave *{
  background-image:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='40' height='16' viewBox='0 0 40 16'>\
<path d='M0 12c5 0 5-8 10-8s5 8 10 8 5-8 10-8 5 8 10 8' fill='none' stroke='%232C7796' stroke-width='1.3'/></svg>");
}

/* ---- 3. CANELURAS de coluna ---- */
.fluting{
  height:26px;width:100%;
  background-repeat:repeat-x;background-size:12px 26px;
  background-image:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='12' height='26' viewBox='0 0 12 26'>\
<path d='M6 2v22' stroke='%2314506B' stroke-width='1' stroke-linecap='round' opacity='.45'/></svg>");
}
.inverse .fluting{
  background-image:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='12' height='26' viewBox='0 0 12 26'>\
<path d='M6 2v22' stroke='%232C7796' stroke-width='1' stroke-linecap='round' opacity='.5'/></svg>");
}

/* ---- 4. FRISO de pérolas (astrágalo) ---- */
.beads{
  height:12px;width:100%;
  background-repeat:repeat-x;background-size:auto 12px;
  background-image:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='24' height='12' viewBox='0 0 24 12'>\
<circle cx='6' cy='6' r='2.6' fill='none' stroke='%2314506B' stroke-width='1'/>\
<path d='M15 3.4v5.2' stroke='%2314506B' stroke-width='1' stroke-linecap='round'/></svg>");
}
.inverse .beads{
  background-image:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='24' height='12' viewBox='0 0 24 12'>\
<circle cx='6' cy='6' r='2.6' fill='none' stroke='%232C7796' stroke-width='1'/>\
<path d='M15 3.4v5.2' stroke='%232C7796' stroke-width='1' stroke-linecap='round'/></svg>");
}

/* ---- 5. CANTONEIRAS (esquadro nos quatro cantos) ---- */
.corners{position:relative}
.corners::before,.corners::after{
  content:'';position:absolute;width:16px;height:16px;pointer-events:none;
  border-color:var(--accent);border-style:solid;border-width:0;
}
.corners::before{top:-1px;left:-1px;border-top-width:1px;border-left-width:1px}
.corners::after{bottom:-1px;right:-1px;border-bottom-width:1px;border-right-width:1px}
.corners-4{position:relative}
.corners-4 .c{position:absolute;width:14px;height:14px;border:0 solid var(--accent);pointer-events:none}
.corners-4 .c.tl{top:-1px;left:-1px;border-top-width:1px;border-left-width:1px}
.corners-4 .c.tr{top:-1px;right:-1px;border-top-width:1px;border-right-width:1px}
.corners-4 .c.bl{bottom:-1px;left:-1px;border-bottom-width:1px;border-left-width:1px}
.corners-4 .c.br{bottom:-1px;right:-1px;border-bottom-width:1px;border-right-width:1px}

/* ---- 6. DIVISOR com losango central ---- */
.div-rhomb{display:flex;align-items:center;gap:16px;margin-block:clamp(38px,6vw,72px)}
.sep{background:var(--bg);color:var(--fg)}
.sep .div-rhomb{margin-block:0;padding-block:clamp(30px,5vw,60px)}
.div-rhomb::before,.div-rhomb::after{content:'';flex:1;height:1px;background:var(--line)}
.div-rhomb i{width:9px;height:9px;border:1px solid var(--accent);transform:rotate(45deg);flex-shrink:0}

/* ---- 7. MARCADOR de olho grego (usado em listas) ---- */
.eye-list{list-style:none}
.eye-list li{position:relative;padding-left:30px;margin-bottom:14px}
.eye-list li::before{
  content:'';position:absolute;left:0;top:.5em;
  width:11px;height:11px;border:1px solid var(--accent);border-radius:50%;
}
.eye-list li::after{
  content:'';position:absolute;left:4px;top:calc(.5em + 4px);
  width:3px;height:3px;background:var(--accent);border-radius:50%;
}

/* ---- 8. BARRA DE PROGRESSO no topo ---- */
#progress{
  position:fixed;top:0;left:0;height:2px;width:0;z-index:200;
  background:var(--aegean);transition:width .08s linear;
}

/* ---- 9. FRISO DE COLUNAS antes do rodapé ---- */
.colonnade{
  display:flex;justify-content:space-between;align-items:flex-end;
  height:54px;padding:0 var(--pad);gap:2px;overflow:hidden;
  border-top:1px solid var(--line);
}
.colonnade i{flex:1;max-width:11px;background:var(--accent);opacity:.22}
.colonnade i:nth-child(odd){height:54px}
.colonnade i:nth-child(even){height:32px;opacity:.12}

/* ---- 10. NÚMERO ROMANO decorativo no canto da seção ---- */
.roman{
  position:absolute;top:clamp(20px,4vw,44px);right:var(--pad);
  font-family:var(--geo);font-weight:300;
  font-size:clamp(3rem,9vw,7rem);line-height:1;letter-spacing:.06em;
  color:var(--accent);opacity:.10;pointer-events:none;user-select:none;
}
section{position:relative}

/* ---- 11. sublinhado de âncora com greca ---- */
.link-key{position:relative;color:var(--accent)}
.link-key::after{
  content:'';position:absolute;left:0;right:0;bottom:-6px;height:6px;
  background-repeat:repeat-x;background-size:auto 6px;opacity:0;transition:opacity .3s;
  background-image:url("data:image/svg+xml;utf8,\
<svg xmlns='http://www.w3.org/2000/svg' width='24' height='6' viewBox='0 0 24 6'>\
<path d='M0 5h24M2 5V2h6v2H5' fill='none' stroke='%2314506B' stroke-width='1'/></svg>");
}
.link-key:hover::after{opacity:1}

/* ============================================
   HERÓI CINEMATOGRÁFICO (estilo era-residence)
   Aceita <video> ou <img> na camada de mídia.
   Sem mídia, cai num fundo de pedra escura.
   ============================================ */
.cine{
  position:relative;min-height:100svh;overflow:hidden;
  display:flex;flex-direction:column;justify-content:center;align-items:center;
  background:linear-gradient(160deg,#1A1D20,#0C0D0F 60%,#101619);
  color:var(--marble);text-align:center;
}
.cine-media{position:absolute;inset:0;z-index:0}
.cine-media img,.cine-media video{width:100%;height:100%;object-fit:cover;display:block}
.cine::after{
  content:'';position:absolute;inset:0;z-index:1;pointer-events:none;
  background:linear-gradient(180deg,rgba(8,10,12,.55),rgba(8,10,12,.18) 34%,rgba(8,10,12,.68));
}
.cine>*:not(.cine-media){z-index:2}
.cine h1,.cine .sub{position:relative}

/* selo circular girando */
.seal{position:absolute;top:clamp(76px,9vw,110px);left:clamp(18px,4vw,54px);width:104px;height:104px;z-index:3}
.seal svg{width:100%;height:100%;animation:spin 22s linear infinite}
.seal .glyph{
  position:absolute;inset:0;display:flex;align-items:center;justify-content:center;
  font-family:var(--geo);font-size:1.5rem;color:var(--marble);
}
@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:760px){.seal{width:74px;height:74px}}

/* rótulo vertical na lateral */
.vlabel{
  position:absolute;left:clamp(18px,4vw,54px);bottom:clamp(28px,6vw,70px);z-index:3;
  writing-mode:vertical-rl;transform:rotate(180deg);
  font-family:var(--geo);font-size:.7rem;letter-spacing:.34em;text-transform:uppercase;
  color:rgba(244,242,237,.72);display:flex;align-items:center;gap:16px;
}
.vlabel::before{content:'';width:1px;height:52px;background:rgba(244,242,237,.4)}
@media(max-width:760px){.vlabel{display:none}}

/* título do herói cinematográfico */
.cine h1{
  font-family:var(--geo);font-weight:300;
  font-size:clamp(2.4rem,9.4vw,8rem);line-height:.98;letter-spacing:.02em;
  text-transform:uppercase;margin:0 auto;max-width:14ch;
}
.cine h1 .l{display:block;overflow:hidden}
.cine h1 .l i{display:block;font-style:normal;transform:translateY(108%);animation:riseIn 1.15s cubic-bezier(.16,1,.3,1) forwards}
.cine h1 .l:nth-child(2) i{animation-delay:.12s}
@keyframes riseIn{to{transform:translateY(0)}}
.cine .sub{
  margin-top:26px;font-family:var(--geo);font-size:clamp(.72rem,1.2vw,.9rem);
  letter-spacing:.44em;text-transform:uppercase;color:rgba(244,242,237,.8);
  opacity:0;animation:fadeUp 1s ease .5s forwards;
}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* botão circular */
.orb{
  position:absolute;bottom:clamp(34px,7vw,84px);left:50%;transform:translateX(-50%);z-index:3;
  width:clamp(150px,17vw,208px);aspect-ratio:1;border-radius:50%;
  border:1px solid rgba(244,242,237,.45);
  display:flex;align-items:center;justify-content:center;text-align:center;
  font-family:var(--geo);font-size:.7rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--marble);transition:background .45s,border-color .45s,color .45s;
  animation:breathe 5s ease-in-out infinite;
}
.orb:hover{background:var(--marble);color:var(--black);border-color:var(--marble);animation:none}
@keyframes breathe{0%,100%{transform:translateX(-50%) scale(1)}50%{transform:translateX(-50%) scale(1.035)}}

/* menu superior direito do herói */
.cine-nav{
  position:absolute;top:clamp(76px,9vw,110px);right:clamp(18px,4vw,54px);z-index:3;text-align:right;
  display:flex;flex-direction:column;gap:8px;
}
.cine-nav a{font-family:var(--geo);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(244,242,237,.85);transition:color .25s}
.cine-nav a:hover{color:var(--marble)}
.cine-nav a.strong{font-size:.92rem;letter-spacing:.14em;border-bottom:1px solid rgba(244,242,237,.6);padding-bottom:4px;margin-bottom:8px;color:var(--marble)}
@media(max-width:760px){.cine-nav{display:none}}

/* ============================================
   FAIXAS DE MÍDIA (imagem / vídeo)
   ============================================ */
.band{position:relative;overflow:hidden;background:var(--black)}
.band img,.band video{width:100%;height:100%;object-fit:cover;display:block}
.band.wide{aspect-ratio:21/9}
.band.cine-r{aspect-ratio:16/9}
@media(max-width:700px){.band.wide{aspect-ratio:16/10}}

/* faixa de abertura de página, com título por cima */
.band-hero{position:relative;overflow:hidden;min-height:clamp(300px,46vw,560px);display:flex;align-items:flex-end;background:var(--black)}
.band-hero>img,.band-hero>video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.band-hero::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(8,10,12,.30),rgba(8,10,12,.72))}
.band-hero .cap{position:relative;z-index:2;padding:clamp(26px,5vw,58px) var(--pad);width:100%;color:var(--marble)}
.band-hero .cap p{color:rgba(244,242,237,.82);max-width:56ch;margin-top:12px}

/* bloco dividido: mídia + texto */
.media-split{display:grid;grid-template-columns:1fr 1fr;align-items:stretch;min-height:clamp(320px,42vw,540px)}
@media(max-width:860px){.media-split{grid-template-columns:1fr}}
.media-split .m{position:relative;overflow:hidden;background:var(--black)}
.media-split .m img,.media-split .m video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.media-split .t{display:flex;flex-direction:column;justify-content:center;padding:clamp(34px,5vw,70px)}

/* legenda técnica sob mídia */
.cap-note{font-family:var(--geo);font-size:.68rem;letter-spacing:.22em;text-transform:uppercase;color:var(--fg-dim);padding-top:12px}

/* ============================================
   ILUSTRAÇÃO SVG ANIMADA — "O Oráculo"
   Vetorial, poucos KB, herda a cor do bloco.
   ============================================ */
.illus{display:block;width:100%;height:auto;max-width:min(460px,92%);margin:0 auto;overflow:visible}
.illus{color:var(--accent)}
.illus path,.illus circle,.illus line,.illus rect,.illus polyline{fill:none;stroke:currentColor;vector-effect:non-scaling-stroke;stroke-linecap:round;stroke-linejoin:round}
.illus .faint{opacity:.28}
.illus .ring-out{animation:iSpin 44s linear infinite;transform-origin:50% 50%}
.illus .ring-in{animation:iSpin 30s linear infinite reverse;transform-origin:50% 50%}
.illus .pulse{animation:iPulse 4.5s ease-in-out infinite;transform-origin:50% 50%}
/* fantasma: o desenho completo em opacidade baixa, para a caixa nunca ficar vazia */
.illus .draw{
  stroke-dasharray:var(--len,1400);stroke-dashoffset:var(--len,1400);
  opacity:.16;transition:opacity .5s ease;
}
.illus.in .draw{
  opacity:1;
  animation:iDraw 1.5s cubic-bezier(.55,0,.2,1) forwards;
}
/* escalonamento: cada traço entra logo depois do anterior */
.illus.in .draw:nth-of-type(2){animation-delay:.10s}
.illus.in .draw:nth-of-type(3){animation-delay:.20s}
.illus.in .draw:nth-of-type(4){animation-delay:.30s}
.illus.in g .draw{animation-delay:.24s}
@media(prefers-reduced-motion:reduce){
  .illus .draw{stroke-dashoffset:0;opacity:1;animation:none}
}
.illus .float-a{animation:iFloat 7s ease-in-out infinite}
.illus .float-b{animation:iFloat 9s ease-in-out infinite reverse}
@keyframes iSpin{to{transform:rotate(360deg)}}
@keyframes iPulse{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.045);opacity:.45}}
@keyframes iDraw{to{stroke-dashoffset:0}}
@keyframes iFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
@media(prefers-reduced-motion:reduce){.illus *{animation:none!important}}

/* célula de ilustração dentro das grades */
/* bloco com ilustração: fecha na largura de leitura, sem vão morto no meio */
.media-split.illus-split{
  max-width:var(--maxw);margin-inline:auto;
  grid-template-columns:1fr .82fr;
  min-height:clamp(300px,34vw,420px);
  align-items:center;
}
@media(max-width:860px){.media-split.illus-split{grid-template-columns:1fr;min-height:0}}
.cell-illus{
  display:flex;align-items:center;justify-content:center;
  padding:clamp(20px,2.5vw,36px) clamp(24px,4vw,56px);
  background:var(--bg);
}

/* ===== faixa 3D (coluna dórica) ===== */
.band-3d{
  position:relative;overflow:hidden;
  min-height:clamp(420px,48vw,620px);
  background:var(--bg);color:var(--fg);
  display:grid;align-items:center;
}
#c3d{
  grid-area:1/1;width:100%;height:100%;z-index:1;
  opacity:0;transition:opacity 1.6s cubic-bezier(.2,.8,.2,1) .15s;pointer-events:none;
}
#c3d.on{opacity:1}
.cap-3d{
  position:relative;z-index:2;width:100%;
  max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);
  grid-area:1/1;align-self:center;
}
.cap-3d .mono{display:block}
.cap-3d p{margin-top:10px;color:var(--fg-dim);max-width:38ch}
.cap-3d{pointer-events:none}
/* sem 3D (celular ou sem WebGL) a faixa encolhe e some */
@media(max-width:760px){.band-3d{min-height:0;display:none}}