/* ============================================================================
   Diego Viana Engenharia - main.css
   Porte estatico do design system "prancha de engenharia" (light).
   Sem Tailwind, sem CDN. Tokens + componentes + layout + motion.
   Paleta/tipografia: fonte de verdade .agent/skills/diego-viana-design-system.
   ============================================================================ */

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
/* scroll-padding-top: o .dv-header e sticky (72px no mobile, 74px no desktop) e sem
   isto todo salto de ancora (indice do blog, skip-link, link "Ir para" da SERP) para
   com o titulo de destino inteiramente coberto. 5.5rem = 88px, os 74px com folga. */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:5.5rem;}
img,svg,video{display:block;max-width:100%;height:auto;}
/* O elemento picture e injetado pelo build em volta de toda imagem que tem AVIF, e
   nao pode gerar caixa: como caixa, ele vira o bloco pai da imagem e todo
   `height:100%` passa a resolver contra ele (altura indefinida). Medido: o hero da
   /lp/ ia de 556px para 960px em desktop e colapsava para 260px em mobile.
   display:contents tira o picture do layout, mantendo a imagem como filha direta de
   .lp-hero__media / .feature__media. */
picture{display:contents;}
/* Rede de seguranca do sprite: sem isto, um .ico em contexto que nao tenha regra
   propria cai no max-width:100% acima e estoura para a largura do container. */
.ico{width:1em;height:1em;flex-shrink:0;}
button,input,select,textarea{font:inherit;color:inherit;}
button{cursor:pointer;background:none;border:none;}
a{color:inherit;text-decoration:none;}
ul,ol{list-style:none;}
table{border-collapse:collapse;width:100%;}

/* ---------- Tokens ---------- */
:root{
  --gold:#C4A67A; --gold-l:#DFCDAB; --gold-d:#8C734D; --gold-ink:#6E5A36;
  --gold-glow:rgba(196,166,122,.28);
  --ink:#1A1712; --ink-soft:#4A453C; --ink-deep:#14110D; --muted:#6B6757;
  --paper:#EAEAE5; --paper-2:#E3E2DB; --surface:#F4F3EF; --white:#FFFFFF;
  --line:#C9C6BD; --line-2:#B4B0A4;

  --container:1400px;
  --pad-x:clamp(1.25rem,5vw,4rem);
  --section-pad:clamp(3.5rem,8vw,7rem);
  --measure:68ch;

  --radius:3px;
  --ease:cubic-bezier(.16,1,.3,1);

  --font-serif:'Fraunces',Georgia,'Times New Roman',serif;
  --font-sans:'Archivo',system-ui,-apple-system,'Segoe UI',sans-serif;
  --font-mono:'Space Mono','SFMono-Regular',ui-monospace,Menlo,monospace;
}

/* ---------- Base ---------- */
body{
  font-family:var(--font-sans);font-weight:300;line-height:1.65;
  color:var(--ink);background:var(--paper);
  overflow-x:hidden;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
}
::selection{background:var(--ink);color:var(--paper);}
:focus-visible{outline:2px solid var(--gold-ink);outline-offset:3px;border-radius:2px;}
/* em fundo escuro o --gold-ink fica em 2,85:1 contra o --ink-deep, abaixo dos 3:1
   que o indicador de foco precisa; o --gold-l resolve sem mexer no tema claro */
.section--ink :focus-visible,.dv-footer :focus-visible{outline-color:var(--gold-l);}
/* alvos que so recebem foco por programacao (destino do skip-link, etapa nova do
   qualificador da LP): o foco vai para la para o leitor de tela continuar a leitura,
   sem desenhar um contorno em volta de um bloco inteiro */
[tabindex="-1"]:focus{outline:none;}
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}
.skip-link{position:absolute;left:-999px;top:0;z-index:200;background:var(--ink);color:var(--paper);padding:.7rem 1.2rem;font-family:var(--font-mono);font-size:.72rem;}
.skip-link:focus{left:.5rem;top:.5rem;}

/* ---------- Grain (textura de papel) ---------- */
.grain{position:fixed;inset:0;z-index:60;pointer-events:none;opacity:.05;mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

/* ---------- Frame (a moldura 1400 com bordas - assinatura) ---------- */
.dv-shell{max-width:var(--container);margin-inline:auto;background:var(--paper);
  border-inline:1px solid var(--line);position:relative;}

/* linhas-guia verticais do blueprint (decorativas, escondidas no mobile) */
.dv-guides{position:absolute;inset:0;pointer-events:none;z-index:0;display:none;}
@media(min-width:768px){
  .dv-guides{display:block;}
  .dv-guides::before,.dv-guides::after{content:"";position:absolute;top:0;bottom:0;width:1px;background:rgba(201,198,189,.5);}
  .dv-guides::before{left:25%;}
  .dv-guides::after{left:75%;}
}

/* ---------- Wrap (padding horizontal interno) ---------- */
.wrap{padding-inline:var(--pad-x);}
.prose{max-width:var(--measure);}
.prose>*+*{margin-top:1.15rem;}
.section{position:relative;z-index:1;border-bottom:1px solid var(--line);}
.section--pad{padding-block:var(--section-pad);}
.section--surface{background:var(--surface);}
.section--ink{background:var(--ink-deep);color:var(--paper);}

/* ---------- Tipografia ---------- */
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:400;line-height:1.08;letter-spacing:-.01em;color:var(--ink);}
h1{font-size:clamp(2.4rem,5vw+1rem,5rem);line-height:.98;letter-spacing:-.02em;}
h2{font-size:clamp(1.9rem,3.2vw+.5rem,3.4rem);}
h3{font-size:clamp(1.45rem,2vw+.4rem,2.3rem);}
h4{font-size:clamp(1.12rem,1.1vw+.5rem,1.45rem);font-weight:500;}
p{color:var(--ink-soft);}
.lead{font-size:clamp(1.08rem,1vw+.5rem,1.3rem);line-height:1.6;color:var(--ink-soft);font-weight:300;}
.em-gold{font-style:italic;color:var(--gold-d);font-family:var(--font-serif);}
.section--ink h1,.section--ink h2,.section--ink h3,.section--ink h4{color:var(--paper);}
.section--ink p{color:rgba(234,234,229,.78);}
strong,b{font-weight:600;color:var(--ink);}
.section--ink strong{color:var(--paper);}

/* corpo de artigo / prosa rica */
.richtext>*+*{margin-top:1.2rem;}
.richtext h2{margin-top:2.6rem;}
.richtext h3{margin-top:1.8rem;}
.richtext p,.richtext li{color:var(--ink-soft);font-size:1.05rem;}
.richtext ul,.richtext ol{padding-left:1.3rem;display:flex;flex-direction:column;gap:.55rem;}
.richtext ul li{list-style:none;position:relative;padding-left:1.1rem;}
.richtext ul li::before{content:"";position:absolute;left:0;top:.65em;width:6px;height:6px;background:var(--gold);border-radius:1px;}
.richtext ol{list-style:decimal;}
.richtext ol li{padding-left:.3rem;}
.richtext ol li::marker{color:var(--gold-d);font-family:var(--font-mono);font-size:.85em;}
.richtext a{color:var(--gold-ink);border-bottom:1px solid var(--line-2);transition:border-color .25s;}
.richtext a:hover{border-color:var(--gold);}
.richtext blockquote{border-left:2px solid var(--gold);padding-left:1.2rem;font-family:var(--font-serif);font-style:italic;color:var(--ink);font-size:1.2rem;}

/* ---------- section-label (eyebrow com dash dourado) ---------- */
.section-label{display:inline-flex;align-items:center;gap:.7rem;font-family:var(--font-mono);
  font-size:.7rem;text-transform:uppercase;letter-spacing:.22em;color:var(--gold-ink);}
.section-label::before{content:"";width:30px;height:1px;background:var(--gold);display:inline-block;flex-shrink:0;}
.section--ink .section-label{color:var(--gold-l);}

/* ---------- cota / linha de dimensao ---------- */
.cota{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-mono);font-size:.6rem;
  letter-spacing:.12em;color:var(--gold-ink);white-space:nowrap;text-transform:uppercase;}
.cota-line{position:relative;height:1px;background:var(--line-2);flex:1;min-width:32px;}
.cota-line::before,.cota-line::after{content:"";position:absolute;top:-3px;width:1px;height:7px;background:var(--line-2);}
.cota-line::before{left:0;}.cota-line::after{right:0;}

/* ---------- micro-credential (pilula de vidro dourado) ---------- */
.micro-credential{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-mono);
  font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;padding:.5rem 1rem;border-radius:30px;
  background:rgba(196,166,122,.10);border:1px solid rgba(196,166,122,.28);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:var(--gold-ink);line-height:1;}
.micro-credential .ico{width:.95em;height:.95em;}
.micro-credential--ondark{color:var(--gold-l);border-color:rgba(223,205,171,.4);background:rgba(20,17,13,.4);}

/* ---------- Botoes ---------- */
.btn-primary{position:relative;overflow:hidden;display:inline-flex;align-items:center;gap:.6rem;
  background:var(--gold);color:var(--ink-deep);font-family:var(--font-sans);font-weight:500;
  text-transform:uppercase;letter-spacing:.15em;font-size:.78rem;padding:.95rem 1.8rem;border-radius:2px;
  transition:box-shadow .5s ease;}
.btn-primary::before{content:"";position:absolute;inset:0;background:#fff;transform:scaleX(0);
  transform-origin:left;transition:transform .55s var(--ease);z-index:0;}
.btn-primary>*{position:relative;z-index:1;}
.btn-primary:hover::before{transform:scaleX(1);}
.btn-primary:hover{box-shadow:0 0 26px var(--gold-glow);}
.btn-primary .arrow{transition:transform .4s var(--ease);width:1em;height:1em;}
.btn-primary:hover .arrow{transform:translateX(5px);}
.btn-primary:focus-visible{outline-color:var(--gold-d);}

.btn-outline{display:inline-flex;align-items:center;gap:.5rem;font-size:.78rem;font-weight:500;
  text-transform:uppercase;letter-spacing:.15em;border:1px solid var(--ink);border-radius:9999px;
  padding:.85rem 1.7rem;transition:all .35s var(--ease);color:var(--ink);}
.btn-outline:hover{background:var(--ink);color:var(--paper);}
.btn-outline .ico{width:1em;height:1em;}
.section--ink .btn-outline{border-color:rgba(234,234,229,.5);color:var(--paper);}
.section--ink .btn-outline:hover{background:var(--paper);color:var(--ink);}

/* CTA de navbar - sobrio e legivel (sem animacao) */
.btn-nav-cta{display:inline-flex;align-items:center;gap:.55rem;background:var(--ink-deep);
  color:var(--paper);font-family:var(--font-sans);font-weight:500;text-transform:uppercase;
  letter-spacing:.1em;font-size:.7rem;border-radius:9999px;padding:.72rem 1.35rem;min-height:44px;
  border:1px solid var(--ink-deep);transition:background .3s ease,color .3s ease,border-color .3s ease;}
.btn-nav-cta:hover,.btn-nav-cta:focus-visible{background:var(--gold);color:var(--ink-deep);border-color:var(--gold);}
.btn-nav-cta .ico{width:1em;height:1em;color:inherit;}

.link-inline{color:var(--ink-soft);border-bottom:1px solid var(--line-2);padding-bottom:1px;transition:border-color .25s,color .25s;font-weight:400;}
.link-inline:hover{color:var(--ink);border-color:var(--gold);}
.section--ink .link-inline{color:var(--gold-l);border-color:rgba(223,205,171,.45);}
.section--ink .link-inline:hover{color:var(--paper);border-color:var(--gold-l);}

/* ---------- Header / Nav (glass) ---------- */
.dv-header{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);
  background:rgba(234,234,229,.85);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);}
.dv-header__bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.85rem var(--pad-x);max-width:var(--container);margin-inline:auto;}
.dv-logo{display:inline-flex;align-items:center;gap:.55rem;min-height:44px;}
.dv-logo__img{height:clamp(38px,5vw,46px);width:auto;display:block;}
.dv-logo .ico{width:1.4rem;height:1.4rem;color:var(--gold-d);transition:transform .7s var(--ease);}
.dv-logo:hover .ico{transform:rotate(180deg);}
.dv-logo__name{font-family:var(--font-serif);font-size:1.25rem;letter-spacing:-.01em;}
.dv-logo__name b{font-weight:500;}
.dv-nav{display:none;align-items:center;gap:1.4rem;}
.dv-nav a{position:relative;font-family:var(--font-mono);font-size:.7rem;text-transform:uppercase;
  letter-spacing:.14em;color:var(--ink-soft);transition:color .25s;white-space:nowrap;}
.dv-nav a:hover{color:var(--ink);}
.dv-nav a::after{content:"";position:absolute;left:0;right:0;bottom:-5px;height:1px;background:var(--gold);
  transform:scaleX(0);transform-origin:left;transition:transform .3s ease;}
.dv-nav a:hover::after{transform:scaleX(1);}
.dv-nav__cta{margin-left:.3rem;}
.dv-nav a.btn-nav-cta{color:var(--paper);}
.dv-nav a.btn-nav-cta::after{display:none;}
.dv-nav a.btn-nav-cta:hover{color:var(--ink-deep);}
@media(min-width:1024px){.dv-nav{display:flex;}}

/* dropdown */
.dv-drop{position:relative;}
.dv-drop>button,.dv-drop__btn{display:inline-flex;align-items:center;gap:.35rem;font-family:var(--font-mono);
  font-size:.7rem;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-soft);}
.dv-drop>button .ico,.dv-drop__btn .ico{width:.85em;height:.85em;transition:transform .3s;}
/* o :focus-within saiu daqui e do bloco abaixo: ele abria o menu no foco sem que
   nada atualizasse o aria-expanded do botao (o leitor de tela anunciava "recolhido"
   com o menu aberto). A abertura por teclado passa a ser Enter/Espaco no botao, que
   o main.js ja trata junto com o aria-expanded. */
.dv-drop:hover>button .ico,
.dv-drop.is-open>.dv-drop__btn .ico{transform:rotate(180deg);}
.dv-drop__menu{position:absolute;top:calc(100% + 12px);left:50%;transform:translateX(-50%) translateY(8px);
  min-width:260px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
  padding:.5rem;opacity:0;visibility:hidden;transition:all .28s var(--ease);box-shadow:0 18px 50px -20px rgba(20,17,13,.35);z-index:60;}
.dv-drop:hover .dv-drop__menu,
.dv-drop.is-open>.dv-drop__menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0);}
.dv-drop__menu a{display:block;padding:.6rem .8rem;font-family:var(--font-sans);font-size:.85rem;
  text-transform:none;letter-spacing:0;color:var(--ink-soft);border-radius:2px;transition:background .2s,color .2s;}
.dv-drop__menu a::after{display:none;}
.dv-drop__menu a:hover{background:rgba(196,166,122,.1);color:var(--ink);}

/* mobile menu */
.dv-burger{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;padding:.4rem;min-width:44px;min-height:44px;}
.dv-burger span{width:22px;height:1.5px;background:var(--ink);transition:transform .3s,opacity .3s;}
.dv-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(6.5px) rotate(45deg);}
.dv-burger[aria-expanded="true"] span:nth-child(2){opacity:0;}
.dv-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg);}
@media(min-width:1024px){.dv-burger{display:none;}}
.dv-mobile{display:none;flex-direction:column;border-top:1px solid var(--line);padding:1rem var(--pad-x) 1.5rem;background:var(--surface);}
.dv-mobile.open{display:flex;}
/* min-height/flex garantem o alvo de 44px: so o padding parava em 43px */
.dv-mobile a{display:flex;align-items:center;min-height:44px;padding:.7rem 0;font-family:var(--font-mono);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;color:var(--ink-soft);border-bottom:1px solid var(--line);}
.dv-mobile a:last-of-type{border-bottom:none;}
/* o seletor .dv-mobile a acima apaga o color do .btn-primary (4.11:1) */
/* o padding de .dv-mobile a vence o do .btn-primary e deixa o CTA em 43px */
.dv-mobile a.btn-primary{color:var(--ink-deep);margin-top:1rem;justify-content:center;min-height:44px;}
.dv-mobile__group{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.2em;color:var(--gold-ink);text-transform:uppercase;padding:1rem 0 .3rem;}

/* ---------- Hero ---------- */
.dv-hero{position:relative;z-index:1;display:grid;grid-template-columns:1fr;border-bottom:1px solid var(--line);}
@media(min-width:768px){.dv-hero{grid-template-columns:2fr 1fr;min-height:600px;}}
.dv-hero__media{position:relative;overflow:hidden;background:var(--paper-2);min-height:340px;border-bottom:1px solid var(--line);}
@media(min-width:768px){.dv-hero__media{border-bottom:none;border-right:1px solid var(--line);}}
.dv-hero__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.dv-hero__media::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(to top,var(--paper) 0%,rgba(234,234,229,.92) 30%,rgba(234,234,229,.58) 55%,rgba(234,234,229,.15) 76%,transparent 92%),
             linear-gradient(to right,rgba(234,234,229,.55),rgba(234,234,229,.18) 68%,transparent 90%),
             linear-gradient(to bottom,rgba(234,234,229,.5),transparent 22%);}
.dv-hero__cota{position:absolute;top:1.5rem;left:2rem;right:2rem;display:flex;align-items:center;gap:.8rem;z-index:2;}
.dv-hero__body{position:absolute;bottom:2rem;left:2rem;right:2rem;z-index:2;max-width:90%;}
@media(min-width:768px){.dv-hero__body{bottom:3rem;left:3rem;}}
.dv-hero__body h1{margin:1.2rem 0 0;}
.dv-hero__body .lead{margin-top:1.3rem;max-width:32rem;}
.dv-hero__creds{margin-top:1.6rem;display:flex;flex-wrap:wrap;gap:.6rem;}
.dv-hero .em-gold{color:var(--gold-ink);}
/* coluna lateral de stats do hero (substitui os estilos inline) */
.dv-hero__side{display:flex;flex-direction:column;}
.dv-hero__side .dv-stat{flex:1;border-right:none;}
.dv-hero__side .dv-stat:last-child{border-bottom:none;}
/* 2a coluna do hero com texto + CTA: o mesmo bloco estava repetido inline em 25 paginas */
.dv-hero__aside{display:flex;flex-direction:column;justify-content:center;gap:1.4rem;
  padding:clamp(1.8rem,4vw,3rem) var(--pad-x);}
.dv-hero__aside .lead{font-size:1.05rem;}
/* mobile: cota e texto passam a fluir dentro da midia; a foto e o gradiente
   continuam como camadas absolutas, com padding-top reservando a area da foto */
@media(max-width:767.98px){
  .dv-hero__media{display:flex;flex-direction:column;padding:clamp(200px,54vw,240px) 2rem 2rem;}
  .dv-hero__cota{position:relative;inset:auto;flex-wrap:wrap;row-gap:.4rem;}
  .dv-hero__body{position:relative;inset:auto;max-width:none;margin-top:1.6rem;}
}
/* hero estatico (sem foto) - bloco editorial */
.dv-hero--text{display:block;min-height:auto;padding:clamp(3rem,7vw,6rem) 0;}
.dv-hero--text .dv-hero__inner{max-width:54rem;}

/* title-block (carimbo de stats lateral / faixa) */
.dv-stamp{display:grid;grid-template-columns:repeat(2,1fr);font-family:var(--font-mono);
  font-size:.6rem;text-transform:uppercase;letter-spacing:.14em;color:var(--muted);border-bottom:1px solid var(--line);position:relative;z-index:1;}
@media(min-width:768px){.dv-stamp{grid-template-columns:repeat(5,1fr);}}
.dv-stamp>div{padding:1rem var(--pad-x);border-right:1px solid var(--line);}
.dv-stamp>div:last-child{border-right:none;}
.dv-stamp b{display:block;color:var(--gold-ink);margin-bottom:.25rem;font-weight:400;}

/* ---------- Stats / numeros de prova ---------- */
.dv-stats{display:grid;grid-template-columns:repeat(2,1fr);position:relative;z-index:1;}
@media(min-width:880px){.dv-stats{grid-template-columns:repeat(4,1fr);}}
.dv-stat{padding:clamp(1.6rem,3vw,2.6rem) var(--pad-x);border-right:1px solid var(--line);border-bottom:1px solid var(--line);transition:background .4s;}
.dv-stat:hover{background:var(--white);}
.dv-stat__num{font-family:var(--font-serif);font-size:clamp(2.2rem,4vw,3.2rem);line-height:1;color:var(--ink);}
.dv-stat__num em{font-style:normal;color:var(--gold-d);}
.dv-stat__label{display:block;margin-top:.5rem;font-family:var(--font-mono);font-size:.62rem;text-transform:uppercase;letter-spacing:.16em;color:var(--ink-soft);}
/* stats sobre fundo escuro: sem isto o texto fora do <em> fica preto sobre preto */
.section--ink .dv-stat__num{color:var(--paper);}
.section--ink .dv-stat__label{color:rgba(234,234,229,.75);}
.section--ink .dv-stat:hover{background:rgba(234,234,229,.06);}

/* ---------- Section head band ---------- */
.section-head{padding:clamp(2rem,5vw,3.5rem) var(--pad-x);border-bottom:1px solid var(--line);background:rgba(244,243,239,.6);
  display:flex;align-items:flex-end;justify-content:space-between;gap:2rem;flex-wrap:wrap;}
.section-head__plate{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.18em;color:var(--gold-ink);text-transform:uppercase;white-space:nowrap;}
.section-head__plate a.link-inline{display:inline-block;padding:.9rem 0;}
.section-head h2{margin-top:.8rem;}
.section-head p{margin-top:.8rem;max-width:40rem;color:var(--muted);font-size:.95rem;}

/* ---------- Cards / grid ---------- */
.grid{display:grid;gap:0;}
.grid--2{grid-template-columns:1fr;}
.grid--3{grid-template-columns:1fr;}
.grid--bordered>*{border-bottom:1px solid var(--line);}
@media(min-width:768px){
  .grid--2{grid-template-columns:1fr 1fr;}
  .grid--3{grid-template-columns:repeat(3,1fr);}
  .grid--2.grid--bordered>*:nth-child(odd){border-right:1px solid var(--line);}
  .grid--3.grid--bordered>*:not(:nth-child(3n)){border-right:1px solid var(--line);}
}
.cardlink{display:flex;flex-direction:column;gap:.7rem;padding:clamp(1.6rem,3vw,2.6rem) var(--pad-x);
  transition:background .45s;position:relative;background:var(--paper);}
.cardlink:hover{background:var(--white);}
.cardlink__top{display:flex;align-items:center;gap:.7rem;}
.cardlink__top .num{font-family:var(--font-mono);font-size:.6rem;color:var(--muted);}
.cardlink__top .dash{height:1px;width:30px;background:var(--gold);}
.cardlink__top .tag{font-family:var(--font-mono);font-size:.62rem;text-transform:uppercase;letter-spacing:.16em;color:var(--gold-ink);}
.cardlink h3,.cardlink h4{transition:color .3s,transform .45s var(--ease);}
/* titulo de card/passo: h3 pela hierarquia, no tamanho visual de h4 */
.cardlink h3,.step h3{font-size:clamp(1.12rem,1.1vw+.5rem,1.45rem);font-weight:500;}
.cardlink:hover h3,.cardlink:hover h4{color:var(--gold-d);}
.cardlink p{font-size:.95rem;color:var(--ink-soft);}
.cardlink .ico-arrow{width:1.3rem;height:1.3rem;color:var(--line-2);transition:color .3s,transform .4s var(--ease);position:absolute;top:clamp(1.6rem,3vw,2.6rem);right:var(--pad-x);}
.cardlink:hover .ico-arrow{color:var(--gold-d);transform:translate(3px,-3px);}

.feature{display:grid;grid-template-columns:1fr;align-items:stretch;}
@media(min-width:880px){.feature{grid-template-columns:1fr 1fr;}.feature--rev .feature__media{order:-1;}}
.feature__text{padding:clamp(2rem,5vw,4rem) var(--pad-x);display:flex;flex-direction:column;justify-content:center;gap:1rem;}
.feature__media{position:relative;overflow:hidden;background:var(--paper-2);min-height:300px;border-top:1px solid var(--line);}
@media(min-width:880px){.feature__media{border-top:none;border-left:1px solid var(--line);}}
.feature__media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.feature:hover .feature__media img{transform:scale(1.04);}

/* ---------- Lista de garantias/entregaveis (.lp-checks) ----------
   O markup nasceu nas landing pages mas e usado em 24 paginas organicas, que
   nao carregam lp.css. Sem estas regras o svg.ico estoura para 300x150 e o
   <b> cola no <span>. Mantido identico ao lp.css para os dois lados baterem. */
.lp-checks{display:grid;grid-template-columns:1fr;gap:1rem;margin-top:1.5rem;}
@media(min-width:680px){.lp-checks{grid-template-columns:1fr 1fr;}}
.lp-check{display:flex;gap:.8rem;align-items:flex-start;}
.lp-check .ico{width:1.3rem;height:1.3rem;color:var(--gold-d);flex-shrink:0;margin-top:.15rem;}
.lp-check b{display:block;color:var(--ink);font-weight:600;margin-bottom:.2rem;}
.lp-check span{font-size:.92rem;color:var(--ink-soft);}

/* lista de itens com hover (servicos) */
.linklist{display:flex;flex-direction:column;}
.linklist a{display:flex;align-items:flex-start;justify-content:space-between;gap:1rem;
  padding:1.4rem 0;border-bottom:1px solid var(--line);transition:padding .3s;}
.linklist a:hover{padding-left:.6rem;}
.linklist .tag{font-family:var(--font-mono);font-size:.6rem;text-transform:uppercase;letter-spacing:.16em;color:var(--muted);display:block;margin-bottom:.3rem;}
.linklist h4{transition:color .3s;}
.linklist a:hover h4{color:var(--gold-d);}
.linklist .ico{width:1.2rem;height:1.2rem;color:var(--line-2);transition:all .35s var(--ease);flex-shrink:0;margin-top:.2rem;}
.linklist a:hover .ico{color:var(--gold-d);transform:translate(3px,-3px);}

/* ---------- Processo (passos numerados) ---------- */
.steps{display:grid;grid-template-columns:1fr;gap:0;}
@media(min-width:768px){.steps{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1100px){.steps--4{grid-template-columns:repeat(4,1fr);}}
.step{padding:clamp(1.6rem,3vw,2.4rem) var(--pad-x);border-right:1px solid var(--line);border-bottom:1px solid var(--line);}
.step__n{font-family:var(--font-mono);font-size:.7rem;color:var(--gold-ink);letter-spacing:.1em;}
.step h3,.step h4{margin:.8rem 0 .5rem;}
.step p{font-size:.92rem;}

/* ---------- Marquee ---------- */
.marquee{display:flex;overflow:hidden;user-select:none;border-block:1px solid var(--line);background:rgba(244,243,239,.4);padding-block:2.2rem;position:relative;z-index:1;}
.marquee__track{flex-shrink:0;display:flex;align-items:center;min-width:100%;animation:scroll 45s linear infinite;}
.marquee__track span{font-family:var(--font-serif);font-style:italic;font-size:1.6rem;color:var(--ink);margin-inline:1.8rem;white-space:nowrap;}
.marquee__track i{color:var(--gold);font-style:normal;}

/* ---------- FAQ ---------- */
.faq{display:flex;flex-direction:column;}
.faq__item{border-bottom:1px solid var(--line);}
/* o build envolve cada .faq__q num <h3 class="faq__h"> (a pergunta entra na arvore de
   topicos da pagina). O h3 nao pode desenhar nada: `font:inherit` desfaz familia,
   tamanho, peso e line-height do h3 (o reset da linha 22 da `font:inherit` ao button,
   que passaria a herdar do h3), e letter-spacing e color ficam de fora do shorthand,
   por isso vem explicitos. Seletor com .faq__item para vencer `.richtext h3` e
   `.section--ink h3`, que tem especificidade 0,1,1. Quem estiliza segue o .faq__q. */
.faq__item .faq__h{margin:0;padding:0;font:inherit;letter-spacing:inherit;color:inherit;}
.faq__q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem;text-align:left;
  padding:1.4rem 0;font-family:var(--font-serif);font-size:clamp(1.05rem,1.5vw,1.3rem);color:var(--ink);}
.faq__q .ico{width:1.1rem;height:1.1rem;color:var(--gold-d);flex-shrink:0;transition:transform .35s var(--ease);}
.faq__item[data-open="true"] .faq__q .ico{transform:rotate(45deg);}
.faq__a{display:grid;grid-template-rows:0fr;visibility:hidden;overflow:hidden;
  transition:grid-template-rows .4s var(--ease),visibility 0s linear .4s;}
.faq__item[data-open="true"] .faq__a{grid-template-rows:1fr;visibility:visible;
  transition:grid-template-rows .4s var(--ease),visibility 0s;}
.faq__a-inner{min-height:0;overflow:hidden;color:var(--ink-soft);max-width:var(--measure);}
/* o respiro de 1.4rem vai no filho: como padding no proprio inner ele viraria
   altura minima da faixa 0fr e o item fechado nao colapsaria por completo */
.faq__a-inner>*:last-child{margin-bottom:1.4rem;}

/* ---------- Breadcrumb ---------- */
.breadcrumb{padding:1rem var(--pad-x);border-bottom:1px solid var(--line);font-family:var(--font-mono);
  font-size:.62rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);position:relative;z-index:1;}
.breadcrumb ol{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;}
/* alvo de toque de 44px: padding vertical em elemento inline nao muda a linha,
   e o margin negativo devolve o padding horizontal, entao a faixa nao se mexe */
.breadcrumb a{color:var(--muted);transition:color .2s;padding:1rem .6rem;margin-inline:-.6rem;}
.breadcrumb a:hover{color:var(--gold-ink);}
.breadcrumb li[aria-current]{color:var(--gold-ink);}
.breadcrumb .sep{color:var(--muted);}

/* ---------- Tabela tecnica ---------- */
.dv-table{font-size:.92rem;margin-block:1.5rem;}
.dv-table th,.dv-table td{text-align:left;padding:.85rem 1rem;border-bottom:1px solid var(--line);vertical-align:top;}
.dv-table th{font-family:var(--font-mono);font-size:.62rem;text-transform:uppercase;letter-spacing:.12em;color:var(--gold-ink);background:rgba(244,243,239,.6);}
.dv-table td{color:var(--ink-soft);}
.table-scroll{overflow-x:auto;-webkit-overflow-scrolling:touch;margin-block:1.5rem;}
.table-scroll .dv-table{margin-block:0;min-width:34rem;}

/* nota / callout */
.callout{border:1px solid var(--line);border-left:2px solid var(--gold);background:var(--surface);padding:1.2rem 1.4rem;border-radius:0 var(--radius) var(--radius) 0;}
.callout p{margin:0;font-size:.95rem;}
.callout--todo{border-left-color:var(--gold-d);background:rgba(196,166,122,.07);}
.callout__tag{font-family:var(--font-mono);font-size:.58rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-ink);display:block;margin-bottom:.4rem;}

/* ---------- CTA band ---------- */
.cta-band{padding:clamp(3rem,7vw,6rem) var(--pad-x);text-align:center;position:relative;z-index:1;}
.cta-band h2{max-width:24ch;margin-inline:auto;}
.cta-band p{max-width:52ch;margin:1.2rem auto 0;}
.cta-band__actions{margin-top:2rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;}

/* ---------- Formulario ---------- */
.dv-input,.dv-select,textarea.dv-input{width:100%;background:rgba(20,17,13,.03);border:1px solid var(--line);border-radius:var(--radius);
  padding:.85rem 1rem;font-family:var(--font-sans);font-size:.95rem;color:var(--ink);
  transition:box-shadow .25s,border-color .25s;outline:none;}
.dv-input::placeholder{color:#9c988d;}
.dv-input:focus,.dv-select:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(196,166,122,.22);}
.dv-field{display:flex;flex-direction:column;gap:.5rem;}
.dv-label{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);}
.option-card{border:1px solid var(--line);border-radius:4px;padding:.85rem 1rem;cursor:pointer;display:block;width:100%;text-align:left;
  font-family:var(--font-sans);font-size:.88rem;color:var(--ink-soft);transition:all .25s;background:#fff;}
.option-card:hover{border-color:var(--line-2);}
.option-card.active{border-color:var(--gold);background:rgba(196,166,122,.08);color:var(--ink);font-weight:500;}
.form-note{font-size:.78rem;color:var(--muted);}
/* regiao de aviso do formulario (o main.js/lp.js escreve aqui quando o navegador
   bloqueia a aba do WhatsApp). Vazia, nao ocupa espaco nem gap de flex. */
.form-status{font-size:.9rem;line-height:1.55;color:var(--ink);background:rgba(196,166,122,.09);
  border:1px solid var(--line-2);border-left:2px solid var(--gold-d);border-radius:0 var(--radius) var(--radius) 0;padding:.9rem 1.1rem;}
.form-status:empty{display:none;}
.form-status a{color:var(--gold-ink);text-decoration:underline;font-weight:500;display:inline-block;padding-block:.35rem;}

/* ---------- Footer ---------- */
.dv-footer{position:relative;z-index:1;background:var(--ink-deep);color:rgba(234,234,229,.72);
  padding:clamp(3rem,6vw,4.5rem) var(--pad-x) 2rem;}
.dv-footer__grid{display:grid;grid-template-columns:1fr;gap:2.5rem;max-width:var(--container);margin-inline:auto;}
@media(min-width:768px){.dv-footer__grid{grid-template-columns:1.4fr 1fr 1fr;}}
.dv-footer__brand .ico{width:1.6rem;height:1.6rem;color:var(--gold);}
.dv-footer__name{font-family:var(--font-serif);font-size:1.5rem;color:var(--paper);display:inline-flex;align-items:center;gap:.5rem;}
.dv-footer__logo{height:clamp(64px,8vw,82px);width:auto;display:block;}
.dv-footer__brand .chips{margin-top:1.2rem;}
/* a pilula do Instagram e um link: 44px de altura para o alvo de toque.
   as duas pilulas da faixa crescem juntas para a linha continuar homogenea */
.dv-footer .chips .micro-credential{min-height:44px;}
.dv-footer p{color:rgba(234,234,229,.6);font-size:.9rem;margin-top:1rem;max-width:34ch;}
.dv-footer h5,.dv-footer .dv-footer__h{font-family:var(--font-mono);font-size:.62rem;font-weight:700;line-height:1.65;
  letter-spacing:.18em;text-transform:uppercase;color:var(--gold-l);margin-bottom:1rem;}
.dv-footer__col a,.dv-footer__col span{display:block;color:rgba(234,234,229,.7);font-size:.88rem;padding:.3rem 0;transition:color .2s;}
.dv-footer__col a{padding:.7rem 0;}
.dv-footer__col a:hover{color:var(--gold-l);}
.dv-footer__nap{font-style:normal;color:rgba(234,234,229,.7);font-size:.88rem;line-height:1.8;}
.dv-footer__nap a{display:inline-block;padding:.6rem 0;}
.dv-footer__nap a:hover{color:var(--gold-l);}
/* mesmo bloco de NAP, mas fora do rodape escuro (ex.: /contato/) */
.dv-nap-light{font-style:normal;color:var(--ink-soft);font-size:.88rem;line-height:1.8;}
.dv-nap-light a{display:inline-block;padding:.6rem 0;color:var(--ink-soft);}
.dv-nap-light a:hover{color:var(--gold-ink);}
.dv-footer__bottom{border-top:1px solid rgba(234,234,229,.12);margin-top:2.5rem;padding-top:1.5rem;
  max-width:var(--container);margin-inline:auto;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;
  font-family:var(--font-mono);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(234,234,229,.72);}
.dv-footer__bottom a{display:inline-block;padding:.95rem .45rem;}
/* o .wa-float tem 56px, e fixed e nao reserva espaco no fim do documento: na posicao
   de descanso da rolagem ele descansava em cima de links reais do rodape no mobile.
   O .dv-footer__bottom e o ultimo bloco do documento, entao o respiro aqui basta. */
@media(max-width:1023px){.dv-footer__bottom{padding-bottom:5rem;}}

/* ---------- Float WhatsApp ---------- */
.wa-float{position:fixed;right:1.1rem;bottom:1.1rem;z-index:80;display:inline-flex;align-items:center;justify-content:center;
  width:56px;height:56px;border-radius:9999px;background:#1A1712;color:var(--gold-l);
  box-shadow:0 10px 30px -8px rgba(20,17,13,.5);transition:transform .3s,background .3s;}
.wa-float:hover{transform:translateY(-3px);background:var(--gold);color:var(--ink-deep);}
.wa-float .ico{width:1.7rem;height:1.7rem;}

/* ---------- Cookie banner LGPD ---------- */
/* no mobile o banner e o .wa-float dividem o canto inferior e o banner ganha o
   empilhamento (90 contra 80): na primeira visita o CTA de WhatsApp ficava coberto.
   O banner sobe a altura do botao (1.1rem de offset + 56px) mais .8rem de respiro.
   No desktop a media query de 768px joga o banner para a esquerda e devolve 1rem. */
.lgpd{position:fixed;left:1rem;right:1rem;bottom:calc(1.1rem + 56px + .8rem);z-index:90;max-width:520px;margin-inline:auto;
  background:var(--surface);border:1px solid var(--line-2);border-radius:var(--radius);padding:1.2rem 1.3rem;
  box-shadow:0 20px 50px -20px rgba(20,17,13,.4);display:none;}
.lgpd.show{display:block;}
@media(min-width:768px){.lgpd{left:1.5rem;right:auto;margin-inline:0;bottom:1rem;}}
.lgpd p{font-size:.82rem;color:var(--ink-soft);margin-bottom:.9rem;}
.lgpd a{color:var(--gold-ink);text-decoration:underline;}
/* padding vertical em link inline: cresce o alvo de toque sem mexer na linha */
.lgpd p a{padding-block:1rem;}
.lgpd__actions{display:flex;gap:.7rem;flex-wrap:wrap;}
.lgpd button{font-family:var(--font-mono);font-size:.64rem;letter-spacing:.1em;text-transform:uppercase;padding:.8rem 1.3rem;border-radius:2px;min-height:44px;}
.lgpd__accept{background:var(--gold);color:var(--ink-deep);}
.lgpd__decline{border:1px solid var(--line-2);color:var(--ink-soft);}

/* ---------- TOC (blog) ---------- */
.dv-toc{border:1px solid var(--line);background:var(--surface);border-radius:var(--radius);padding:1.3rem 1.4rem;}
.dv-toc h2{font-family:var(--font-mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold-ink);margin-bottom:.8rem;}
.dv-toc a{display:block;padding:.65rem 0;font-size:.9rem;color:var(--ink-soft);border-bottom:1px solid transparent;transition:color .2s;}
.dv-toc a:hover{color:var(--gold-d);}

/* ---------- Reveal / Motion ---------- */
.reveal{opacity:0;transform:translateY(2rem);transition:opacity 1s var(--ease),transform 1s var(--ease);}
.reveal.active{opacity:1;transform:translateY(0);}
.delay-100{transition-delay:.1s;}.delay-200{transition-delay:.2s;}.delay-300{transition-delay:.3s;}
.delay-500{transition-delay:.5s;}.delay-700{transition-delay:.7s;}
@keyframes spin-slow{to{transform:rotate(360deg);}}
@keyframes scroll{from{transform:translateX(0);}to{transform:translateX(-100%);}}

/* Sem JavaScript, quem revela o .reveal e abre a resposta da FAQ nunca roda, e a
   pagina fica praticamente em branco (30 das 34 paginas tem bloco .reveal). Como o
   contrato proibe <script> inline, a saida e a media query de scripting: ela e pura
   CSS, nao depende do main.js e nao pisca (a alternativa da classe `js` aplicada por
   script deferido mostraria o conteudo, esconderia e revelaria de novo).
   Sem .active e com data-open="false", estas regras nunca disputam com as de cima. */
@media (scripting: none){
  .reveal{opacity:1;transform:none;}
  .faq__a{grid-template-rows:1fr;visibility:visible;}
}

/* ---------- Utilitarios pontuais ---------- */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.mono-tag{font-family:var(--font-mono);font-size:.6rem;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);}
.divider{height:1px;background:var(--line);border:none;}
.stack>*+*{margin-top:1.2rem;}
.stack-sm>*+*{margin-top:.6rem;}
.chips{display:flex;flex-wrap:wrap;gap:.6rem;}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important;}
  .reveal{opacity:1!important;transform:none!important;}
  .marquee__track{animation:none!important;}
}