/* Folha de estilo do site institucional do Intech CRM.
   Compartilhada pela home, pelo blog e pela pagina de chamado. */

/* reset equivalente ao do ambiente onde a página foi desenhada */
*,*::before,*::after{box-sizing:border-box}
html{color-scheme:light}
body{margin:0;font:14px system-ui,-apple-system,"Segoe UI",sans-serif;background:#fafaf9}
img{max-width:100%}
[hidden]{display:none!important}
:root{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}

/* Layout: coluna editorial à esquerda, telas reais do produto em molduras 3D à direita;
   seções alternam entre bandas de leitura e composições de produto com profundidade. */
:root{
  --bg:#080c14; --bg-2:#0b1220; --surface:#0e1522; --surface-2:#141f31;
  --line:#1f2d43; --line-soft:#182538;
  --ink:#e9f1fb; --ink-2:#9db0ca; --ink-3:#6e819c;
  --brand:#26baf5; --brand-deep:#0a5da4; --brand-ink:#7fd6ff;
  --brand-soft:rgba(38,186,245,.12); --glow:rgba(38,186,245,.30);
  --ok:#3ddc97;
  --font-display:"Archivo","Helvetica Neue",Arial,sans-serif;
  --font-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,monospace;
  --r-s:10px; --r-m:16px; --r-l:24px;
  color-scheme:dark;
}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]){
    --bg:#f1f5fa; --bg-2:#e7eef7; --surface:#ffffff; --surface-2:#f4f8fd;
    --line:#d3e0ee; --line-soft:#e3ebf4;
    --ink:#0a1726; --ink-2:#4b6079; --ink-3:#7489a1;
    --brand:#0a5da4; --brand-ink:#0a5da4;
    --brand-soft:rgba(10,93,164,.08); --glow:rgba(10,93,164,.18);
    --ok:#15855c; color-scheme:light;
  }
}
:root[data-theme="light"]{
  --bg:#f1f5fa; --bg-2:#e7eef7; --surface:#ffffff; --surface-2:#f4f8fd;
  --line:#d3e0ee; --line-soft:#e3ebf4;
  --ink:#0a1726; --ink-2:#4b6079; --ink-3:#7489a1;
  --brand:#0a5da4; --brand-ink:#0a5da4;
  --brand-soft:rgba(10,93,164,.08); --glow:rgba(10,93,164,.18);
  --ok:#15855c; color-scheme:light;
}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font-family:var(--font-body);
  font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:var(--font-display);font-variation-settings:"wdth" 112;font-weight:700;
  line-height:1.05;letter-spacing:-.015em;text-wrap:balance;margin:0}
p{margin:0}
a{color:inherit}
img{max-width:100%;display:block}
::selection{background:var(--brand);color:#04121f}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:4px}

.wrap{width:min(1200px,100%);margin-inline:auto;padding-inline:clamp(16px,4vw,44px)}
.eyebrow{font-family:var(--font-mono);font-size:.72rem;text-transform:uppercase;
  letter-spacing:.16em;color:var(--brand-ink);margin:0 0 14px}
.lede{font-size:clamp(1.02rem,1.6vw,1.18rem);color:var(--ink-2);max-width:60ch}

/* ---------- header ---------- */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:60;backdrop-filter:blur(14px);
  background:color-mix(in srgb,var(--bg) 82%,transparent);border-bottom:1px solid var(--line-soft)}
.nav-in{display:flex;align-items:center;gap:24px;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);
  font-variation-settings:"wdth" 105;font-weight:800;font-size:1.06rem;letter-spacing:-.02em;
  text-decoration:none;white-space:nowrap}
.brand b{font-weight:500;color:var(--ink-2)}
.mark{width:26px;height:26px;flex:none;display:block}
/* a marca colorida e para fundo claro; no escuro entra a versao branca.
   As condicoes repetem as do bloco de variaveis para seguir o mesmo tema. */
.mark-branca{display:block}
.mark-cor{display:none}
@media (prefers-color-scheme: light){
  :root:not([data-theme="dark"]) .mark-branca{display:none}
  :root:not([data-theme="dark"]) .mark-cor{display:block}
}
:root[data-theme="light"] .mark-branca{display:none}
:root[data-theme="light"] .mark-cor{display:block}
:root[data-theme="dark"] .mark-branca{display:block}
:root[data-theme="dark"] .mark-cor{display:none}
.nav-links{display:flex;gap:24px;margin-left:auto;font-size:.92rem}
.nav-links a{color:var(--ink-2);text-decoration:none;transition:color .18s}
.nav-links a:hover{color:var(--ink)}
.nav-cta{display:flex;gap:10px;align-items:center}
@media (max-width:1040px){.nav-links{display:none}.nav-cta{margin-left:auto}}
@media (max-width:560px){.nav .btn-ghost{display:none}}

/* ---------- menu de celular ----------
   Abaixo de 1040px os links da barra somem e abaixo de 560px o "Entrar" some
   junto: sem este menu o visitante de telefone fica sem navegacao e sem caminho
   para a area do cliente. O botao de demonstracao tambem sai da barra no
   telefone -- com 200px fixos ele era o que estourava a largura da tela. */
.nav-burger{display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px;
  width:44px;height:44px;flex:none;padding:0;cursor:pointer;
  background:transparent;border:1px solid var(--line);border-radius:12px;color:var(--ink)}
.nav-burger span{display:block;width:18px;height:2px;border-radius:2px;background:currentColor;
  transition:transform .18s ease,opacity .18s ease}
.nav-burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.menu-mobile{display:none;border-top:1px solid var(--line-soft);background:var(--surface);
  padding:10px clamp(16px,4vw,44px) 22px;max-height:calc(100vh - 62px);overflow-y:auto;
  overscroll-behavior:contain}
.mm-secoes{display:flex;flex-direction:column}
.mm-secoes a{display:flex;align-items:center;min-height:46px;padding:4px 2px;font-size:1.02rem;
  color:var(--ink);text-decoration:none;border-bottom:1px solid var(--line-soft)}
.mm-secoes a:active{color:var(--brand-ink)}
.mm-dest{display:block;min-height:46px;padding:11px 2px;text-decoration:none;color:var(--ink)}
.mm-dest strong{display:block;font-size:1rem;line-height:1.3}
.mm-dest span{display:block;font-size:.86rem;color:var(--ink-2);line-height:1.35}
.mm-dest.interno strong{color:var(--ink-2);font-weight:600}
.mm-sep{height:1px;background:var(--line-soft);margin:14px 0 10px}
.mm-cta{display:flex;width:100%;justify-content:center;margin-top:16px}
@media (max-width:1040px){
  .nav-burger{display:flex;margin-left:10px}
  .menu-mobile:not([hidden]){display:block}
}
@media (max-width:560px){
  .nav-cta{display:none}
  .nav-burger{margin-left:auto}
}
/* alvo de toque confortavel nos links do rodape */
@media (max-width:700px){
  .foot nav{gap:4px 18px}
  .foot nav a{display:inline-flex;align-items:center;min-height:40px}
}

/* ---------- botões ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--font-body);font-size:.93rem;font-weight:600;padding:11px 19px;
  border-radius:999px;text-decoration:none;border:1px solid transparent;cursor:pointer;
  white-space:nowrap;transition:transform .16s cubic-bezier(.2,.8,.3,1),box-shadow .2s,background .2s,border-color .2s}
.btn-primary{background:linear-gradient(135deg,var(--brand) 0%,var(--brand-deep) 100%);color:#04121f;
  box-shadow:0 8px 26px -10px var(--glow),inset 0 1px 0 rgba(255,255,255,.3)}
:root:not([data-theme="dark"]) .btn-primary{color:#fff}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]) .btn-primary{color:#04121f}}
:root[data-theme="dark"] .btn-primary{color:#04121f}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px -10px var(--glow)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:var(--surface)}
.btn-ghost:hover{border-color:var(--brand);transform:translateY(-2px)}
.btn svg{flex:none}

/* ---------- hero ---------- */
.hero{position:relative;padding-block:clamp(44px,6vw,76px) clamp(40px,6vw,70px);overflow:hidden}
.hero::before{content:"";position:absolute;inset:-30% -10% auto;height:120%;pointer-events:none;
  background:radial-gradient(48% 42% at 74% 20%,var(--glow),transparent 70%),
    radial-gradient(38% 36% at 16% 4%,rgba(10,93,164,.22),transparent 72%);filter:blur(6px)}
.hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
  gap:clamp(28px,4vw,54px);align-items:center}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr;gap:38px}}
.hero h1{font-size:clamp(2.3rem,5.2vw,4rem);font-variation-settings:"wdth" 108;margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--brand-ink);font-variation-settings:"wdth" 118}
.hero .lede{font-size:clamp(1.05rem,1.6vw,1.2rem)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px;padding-top:22px;border-top:1px solid var(--line-soft)}
.chip{font-family:var(--font-mono);font-size:.73rem;letter-spacing:.03em;color:var(--ink-2);
  border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:var(--surface);
  display:inline-flex;align-items:center;gap:7px}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--brand);flex:none;
  box-shadow:0 0 0 3px var(--brand-soft)}

/* ---------- composição 3D de telas reais ---------- */
.scene{position:relative;perspective:1600px;perspective-origin:50% 45%;min-width:0;
  /* folga embaixo para o cartao flutuante nao cobrir a legenda */
  padding-block:10px 72px}
.plate{position:relative;transform-style:preserve-3d;
  transform:rotateY(var(--sy,-11deg)) rotateX(var(--sx,5deg));
  transition:transform .9s cubic-bezier(.2,.8,.3,1)}
.shot{border-radius:14px;overflow:hidden;background:#0a1018;
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 44px 80px -40px rgba(2,8,18,.92),0 8px 24px -14px rgba(2,8,18,.7)}
.shot img{width:100%;height:auto}
.shot-back{transform:translateZ(0)}
.float{position:absolute;transform-style:preserve-3d}
.float-central{left:-7%;bottom:2%;width:40%;transform:translateZ(84px) rotateY(5deg);
  border-radius:14px;overflow:hidden;border:1px solid rgba(255,255,255,.16);
  box-shadow:0 40px 70px -30px rgba(2,8,18,.95)}
.float-central img{width:100%;height:auto;display:block}
.badge3d{position:absolute;display:inline-flex;align-items:center;gap:8px;
  background:rgba(10,18,30,.9);border:1px solid rgba(38,186,245,.4);color:#dff1ff;
  border-radius:999px;padding:7px 13px;font-family:var(--font-mono);font-size:.7rem;
  letter-spacing:.05em;backdrop-filter:blur(8px);white-space:nowrap;
  box-shadow:0 14px 30px -14px rgba(2,8,18,.9)}
.badge3d i{width:7px;height:7px;border-radius:50%;background:var(--ok);flex:none;
  box-shadow:0 0 0 3px rgba(61,220,151,.18)}
.b-top{top:4%;right:-4%;transform:translateZ(120px)}
.b-mid{top:46%;right:-7%;transform:translateZ(150px)}
@media (max-width:980px){
  .scene{perspective:none}
  .plate,.plate:hover{transform:none!important}
  .float-central{position:static;width:62%;margin:-10% auto 0;transform:none}
  .badge3d{display:none}
}
@media (max-width:620px){.float-central{width:80%}}

/* ---------- seções ---------- */
section{padding-block:clamp(54px,7vw,92px)}
.band{background:var(--bg-2);border-block:1px solid var(--line-soft)}
.sec-head{max-width:68ch;margin-bottom:clamp(28px,4vw,46px)}
.sec-head h2{font-size:clamp(1.85rem,3.5vw,2.8rem);margin-bottom:16px}
.sec-head p{color:var(--ink-2);font-size:1.04rem;max-width:60ch}
.caption{font-family:var(--font-mono);font-size:.66rem;letter-spacing:.09em;text-transform:uppercase;
  color:var(--ink-3);margin-top:14px;text-align:center}

/* bloco texto + tela */
.split{display:grid;grid-template-columns:minmax(0,.84fr) minmax(0,1.16fr);
  gap:clamp(26px,4vw,58px);align-items:center}
.split.rev .split-copy{order:2}
@media (max-width:920px){
  .split{grid-template-columns:1fr;gap:32px}
  .split.rev .split-copy{order:0}
}
.split-copy h2{font-size:clamp(1.7rem,3.1vw,2.45rem);margin-bottom:16px}
.split-copy p{color:var(--ink-2);margin-bottom:12px}
.ticks{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:11px}
.ticks li{display:flex;gap:11px;align-items:flex-start;font-size:.95rem;color:var(--ink-2)}
.ticks svg{flex:none;margin-top:5px;color:var(--brand)}
.ticks b{color:var(--ink);font-weight:600}

/* tela isolada, inclinada */
.tilt3d{perspective:1500px;min-width:0}
.tilt3d .shot{transform:rotateY(-7deg) rotateX(3.5deg);
  transition:transform .7s cubic-bezier(.2,.8,.3,1)}
.tilt3d.right .shot{transform:rotateY(7deg) rotateX(3.5deg)}
.tilt3d:hover .shot{transform:rotateY(0) rotateX(0) translateZ(16px)}
@media (max-width:920px){.tilt3d .shot,.tilt3d.right .shot,.tilt3d:hover .shot{transform:none}}

/* ---------- cartões ---------- */
.deck{display:grid;grid-template-columns:repeat(auto-fit,minmax(252px,1fr));gap:18px;perspective:1200px}
.card{position:relative;min-width:0;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-m);padding:24px 22px 26px;transform-style:preserve-3d;
  transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));
  transition:transform .4s cubic-bezier(.2,.8,.3,1),border-color .3s,box-shadow .4s}
.card:hover{border-color:color-mix(in srgb,var(--brand) 45%,var(--line));
  box-shadow:0 26px 50px -28px var(--glow)}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;
  background:radial-gradient(260px circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.10),transparent 62%);
  transition:opacity .3s}
.card:hover::after{opacity:1}
.card .lift{transform:translateZ(34px)}
.card .lift-sm{transform:translateZ(16px)}
.icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;margin-bottom:16px;
  background:var(--brand-soft);border:1px solid color-mix(in srgb,var(--brand) 28%,transparent);
  color:var(--brand-ink)}
.card h3{font-size:1.08rem;font-variation-settings:"wdth" 104;margin-bottom:8px}
.card p{color:var(--ink-2);font-size:.93rem;line-height:1.6}
.card .tag{display:inline-block;margin-top:14px;font-family:var(--font-mono);font-size:.68rem;
  letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}

/* ---------- área do cliente ---------- */
.area{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin-bottom:22px}
.door{display:flex;flex-direction:column;gap:10px;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-m);padding:24px 22px;text-decoration:none;min-width:0;
  transition:transform .25s cubic-bezier(.2,.8,.3,1),border-color .25s,box-shadow .25s}
.door:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--brand) 48%,var(--line));
  box-shadow:0 24px 44px -28px var(--glow)}
.door h3{font-size:1.06rem;font-variation-settings:"wdth" 104}
.door p{color:var(--ink-2);font-size:.92rem}
.door .go{margin-top:auto;padding-top:10px;color:var(--brand-ink);font-size:.88rem;font-weight:600;
  display:inline-flex;align-items:center;gap:7px}

.ticket{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);
  padding:clamp(22px,3vw,34px)}
.ticket h3{font-size:1.3rem;margin-bottom:6px}
.ticket .sub{color:var(--ink-2);font-size:.94rem;margin-bottom:22px;max-width:62ch}
.fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:640px){.fields{grid-template-columns:1fr}}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.full{grid-column:1/-1}
.field label{font-family:var(--font-mono);font-size:.68rem;letter-spacing:.09em;
  text-transform:uppercase;color:var(--ink-3)}
.field input,.field select,.field textarea{
  font-family:var(--font-body);font-size:.95rem;color:var(--ink);background:var(--surface-2);
  border:1px solid var(--line);border-radius:var(--r-s);padding:11px 13px;width:100%;
  transition:border-color .2s}
.field textarea{resize:vertical;min-height:108px;line-height:1.55}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--brand);outline:none}
.ticket-foot{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:20px}
.aviso{font-size:.88rem;color:var(--ink-2);min-width:0;flex:1 1 240px}
.aviso.ok{color:var(--ok)}
.aviso.erro{color:#ff9b9b}
.protocolo{font-family:var(--font-mono);font-size:.82rem;color:var(--brand-ink)}

/* ---------- CTA + rodapé ---------- */
.cta{position:relative;border-radius:var(--r-l);overflow:hidden;padding:clamp(34px,5vw,58px);
  background:linear-gradient(140deg,var(--brand-deep) 0%,#062958 58%,#04121f 100%);
  border:1px solid rgba(38,186,245,.26);box-shadow:0 50px 90px -60px var(--glow)}
.cta::before{content:"";position:absolute;inset:auto -10% -60% 30%;height:140%;
  background:radial-gradient(45% 50% at 50% 50%,rgba(38,186,245,.34),transparent 70%);pointer-events:none}
.cta-in{position:relative;display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);
  gap:clamp(22px,3vw,40px);align-items:center}
@media (max-width:820px){.cta-in{grid-template-columns:1fr}}
.cta h2{font-size:clamp(1.7rem,3.2vw,2.5rem);color:#fff;margin-bottom:14px}
.cta p{color:#b9d8f2;max-width:52ch}
.cta-acoes{display:grid;gap:10px}
.cta-acoes .btn{width:100%}
/* formulário de demonstração: vive sobre o gradiente escuro do bloco */
.form-demo .fields{grid-template-columns:1fr 1fr}
@media (max-width:620px){.form-demo .fields{grid-template-columns:1fr}}
.form-demo label{color:#9cc6e8}
.form-demo input,.form-demo select{
  background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.22);color:#fff}
.form-demo input::placeholder{color:#7fa8cc}
.form-demo input:focus,.form-demo select:focus{border-color:#7fd6ff;background:rgba(255,255,255,.16)}
.form-demo select option{background:#0a2744;color:#fff}
.demo-foot{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:18px}
.aviso.claro{color:#b9d8f2;flex:1 1 200px;font-size:.86rem}
.aviso.claro.ok{color:#8ff0c6}
.aviso.claro.erro{color:#ffb4ae}
.btn-white{background:#fff;color:#07263f}
.btn-white:hover{transform:translateY(-2px)}
.btn-outline{border-color:rgba(255,255,255,.3);color:#eaf5ff;background:rgba(255,255,255,.07)}
.btn-outline:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}

footer{border-top:1px solid var(--line-soft);padding-block:36px 44px;background:var(--bg-2)}
.foot{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.foot p{font-size:.84rem;color:var(--ink-3)}
.foot nav{display:flex;flex-wrap:wrap;gap:20px;font-size:.86rem}
.foot nav a{color:var(--ink-2);text-decoration:none}
.foot nav a:hover{color:var(--brand-ink)}

/* ---------- blog ---------- */
.posts{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px}
.post{position:relative;display:flex;flex-direction:column;gap:10px;min-width:0;
  background:var(--surface);border:1px solid var(--line);border-radius:var(--r-m);
  padding:24px 22px 22px;text-align:left;font:inherit;color:inherit;cursor:pointer;
  border-top:3px solid var(--brand);
  transition:transform .25s cubic-bezier(.2,.8,.3,1),border-color .25s,box-shadow .25s}
.post:hover{transform:translateY(-4px);box-shadow:0 24px 44px -28px var(--glow);
  border-color:color-mix(in srgb,var(--brand) 45%,var(--line));border-top-color:var(--brand)}
.post-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center;
  font-family:var(--font-mono);font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3)}
.post-tag{color:var(--brand-ink);border:1px solid color-mix(in srgb,var(--brand) 30%,transparent);
  background:var(--brand-soft);border-radius:999px;padding:3px 9px}
.post h2,.post h3{font-size:1.14rem;font-variation-settings:"wdth" 104;line-height:1.25}
.post p{color:var(--ink-2);font-size:.93rem;line-height:1.6}
.post .go{margin-top:auto;padding-top:8px;color:var(--brand-ink);font-size:.88rem;font-weight:600}
.vazio{border:1px dashed var(--line);border-radius:var(--r-m);padding:34px 24px;text-align:center;
  color:var(--ink-2);font-size:.95rem;grid-column:1/-1}
.vazio b{display:block;color:var(--ink);font-family:var(--font-display);font-size:1.1rem;margin-bottom:6px}

.leitura{max-width:68ch;margin-inline:auto}
/* imagens do artigo: capa e as inseridas no meio do texto */
.fig-artigo{margin:0;border-radius:var(--r-m);overflow:hidden;border:1px solid var(--line)}
.fig-artigo img{width:100%;height:auto;display:block}
.capa-artigo{margin-bottom:8px}
.post-capa{margin:-24px -22px 16px;aspect-ratio:16/9;overflow:hidden;
  border-bottom:1px solid var(--line)}
.post-capa img{width:100%;height:100%;object-fit:cover;display:block}
.leitura .voltar{display:inline-flex;align-items:center;gap:8px;background:none;border:none;
  color:var(--brand-ink);font:inherit;font-size:.9rem;font-weight:600;cursor:pointer;
  padding:0;margin-bottom:22px}
.leitura h1,.leitura h2{font-size:clamp(1.7rem,3.2vw,2.5rem);margin-bottom:14px}
.leitura .post-meta{margin-bottom:18px}
.artigo{display:grid;gap:16px}
.artigo p{color:var(--ink-2);font-size:1.03rem;line-height:1.75}
.artigo h2,.artigo h3{font-family:var(--font-display);font-size:1.25rem;color:var(--ink);margin-top:10px}
.artigo ul{margin:0;padding-left:20px;display:grid;gap:8px;color:var(--ink-2);font-size:1.0rem;line-height:1.7}

/* ---------- menu "Entrar" ---------- */
.entrar{position:relative}
.entrar .chev{transition:transform .2s;opacity:.8}
.entrar [aria-expanded="true"] .chev{transform:rotate(180deg)}
.entrar-menu{
  position:absolute;top:calc(100% + 10px);right:0;z-index:90;
  min-width:286px;max-width:min(320px,calc(100vw - 32px));
  background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:8px;
  box-shadow:0 28px 60px -28px rgba(2,8,18,.55),0 2px 8px -4px rgba(2,8,18,.3);
}
.entrar-item{
  display:flex;gap:12px;align-items:flex-start;padding:11px 12px;border-radius:11px;
  text-decoration:none;color:inherit;transition:background .18s;
}
.entrar-item:hover,.entrar-item:focus-visible{background:var(--surface-2)}
.ei-ic{
  width:32px;height:32px;flex:none;border-radius:9px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-ink);
  border:1px solid color-mix(in srgb,var(--brand) 24%,transparent);
}
.ei-tx{min-width:0}
.ei-tx strong{display:block;font-size:.92rem;font-weight:600;line-height:1.3}
.ei-tx span{display:block;font-size:.79rem;color:var(--ink-2);line-height:1.45;margin-top:2px}
.entrar-sep{height:1px;background:var(--line-soft);margin:7px 10px}
/* a administração é interna: fica presente, mas sem competir com as opções do cliente */
.entrar-item.interno .ei-ic{background:transparent;color:var(--ink-3);border-color:var(--line)}
.entrar-item.interno .ei-tx strong{font-weight:500;color:var(--ink-2)}
.entrar-item.interno .ei-tx span{color:var(--ink-3);font-size:.75rem}
@media (max-width:560px){
  .entrar-menu{right:auto;left:50%;transform:translateX(-50%)}
}

/* ---------- portão do administrador ---------- */
.portao{max-width:460px;margin-inline:auto;background:var(--surface);border:1px solid var(--line);
  border-radius:var(--r-l);padding:clamp(24px,3vw,34px);text-align:left}
.portao .cadeado{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  margin-bottom:18px;background:var(--brand-soft);color:var(--brand-ink);
  border:1px solid color-mix(in srgb,var(--brand) 28%,transparent)}
.portao h3{font-size:1.2rem;margin-bottom:6px}
.portao .sub{color:var(--ink-2);font-size:.93rem;margin-bottom:20px}
.portao .fields{grid-template-columns:1fr}
.portao .btn{width:100%;margin-top:4px}
.portao .aviso{margin-top:12px;flex:none;width:100%}
.trancar{background:none;border:1px solid var(--line);color:var(--ink-2);border-radius:999px;
  padding:6px 13px;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.07em;
  text-transform:uppercase;cursor:pointer;transition:border-color .2s,color .2s}
.trancar:hover{border-color:var(--brand);color:var(--brand-ink)}

/* ---------- painel do administrador ---------- */
.admin-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-l);
  padding:clamp(22px,3vw,34px)}
.admin-top{display:flex;flex-wrap:wrap;gap:12px;align-items:baseline;justify-content:space-between;margin-bottom:20px}
.admin-top h3{font-size:1.3rem}
.admin-top span{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-3)}
.admin-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(20px,3vw,34px)}
@media (max-width:900px){.admin-grid{grid-template-columns:1fr}}
.lista-posts{display:grid;gap:10px;align-content:start}
.linha-post{display:flex;gap:12px;align-items:center;background:var(--surface-2);
  border:1px solid var(--line);border-radius:var(--r-s);padding:11px 13px;min-width:0}
.linha-post .tx{min-width:0;flex:1}
.linha-post strong{display:block;font-size:.9rem;font-weight:600;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.linha-post span{font-family:var(--font-mono);font-size:.68rem;color:var(--ink-3)}
.mini{background:none;border:1px solid var(--line);color:var(--ink-2);border-radius:7px;
  padding:5px 10px;font-family:var(--font-mono);font-size:.66rem;letter-spacing:.06em;
  text-transform:uppercase;cursor:pointer;flex:none;transition:border-color .2s,color .2s}
.mini:hover{border-color:var(--brand);color:var(--brand-ink)}
.mini.perigo:hover{border-color:#ff8f8f;color:#ff9b9b}
.rascunho{opacity:.62}

.js .reveal{opacity:0;transform:translateY(18px)}
.js .reveal.in{opacity:1;transform:none;transition:opacity .7s ease,transform .7s cubic-bezier(.2,.8,.3,1)}
@media (prefers-reduced-motion: reduce){
  .js .reveal{opacity:1;transform:none}
  *{animation-duration:.01ms!important;transition-duration:.01ms!important}
  .plate,.tilt3d .shot,.tilt3d.right .shot{transform:none!important}
}

/* ---------- páginas internas (/blog/ e /chamado/) ---------- */
.sec-head h1{font-size:clamp(1.85rem,3.5vw,2.8rem);margin-bottom:16px}
.pagina{padding-block:clamp(32px,4.5vw,58px) clamp(54px,7vw,92px)}
.trilha{display:flex;flex-wrap:wrap;align-items:center;gap:9px;margin-bottom:clamp(20px,3vw,30px);
  font-family:var(--font-mono);font-size:.69rem;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-3)}
.trilha a{color:var(--ink-2);text-decoration:none;display:inline-flex;align-items:center;min-height:32px}
.trilha a:hover{color:var(--brand-ink)}
.trilha b{color:var(--ink);font-weight:500}
.nav-links a[aria-current="page"]{color:var(--ink)}
.mm-secoes a[aria-current="page"]{color:var(--brand-ink)}

/* o cartão do artigo deixou de ser botão: agora é link para /blog/<slug>, que
   dá para compartilhar, abrir em outra aba e o buscador indexar */
.post{text-decoration:none}
.leitura .voltar{text-decoration:none}
.leitura-fim{max-width:68ch;margin:clamp(30px,4vw,46px) auto 0;padding-top:22px;
  border-top:1px solid var(--line-soft);display:flex;flex-wrap:wrap;gap:14px;
  align-items:center;justify-content:space-between}
.leitura-fim p{color:var(--ink-2);font-size:.92rem;flex:1 1 220px}

/* fecho das páginas internas */
.fecho{display:flex;flex-wrap:wrap;gap:20px;align-items:center;justify-content:space-between}
.fecho h2{font-size:clamp(1.4rem,2.6vw,2rem)}
.fecho p{color:var(--ink-2);margin-top:9px;max-width:58ch}
.fecho .acoes{display:flex;flex-wrap:wrap;gap:10px}

/* chamado: o formulário à esquerda e, ao lado, o que faz o suporte resolver mais rápido */
.chamado-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,.9fr);
  gap:clamp(18px,3vw,28px);align-items:start}
@media (max-width:900px){.chamado-grid{grid-template-columns:1fr}}
.dicas{background:var(--surface-2);border:1px solid var(--line);border-radius:var(--r-l);
  padding:clamp(22px,3vw,30px);display:grid;gap:15px;align-content:start}
.dicas h2{font-size:1.06rem;font-variation-settings:"wdth" 104}
.dicas ul{margin:0;padding-left:18px;display:grid;gap:9px;color:var(--ink-2);font-size:.93rem;line-height:1.6}
.dicas .sep{height:1px;background:var(--line-soft)}
.dicas .atalho{display:flex;gap:11px;align-items:flex-start;text-decoration:none;color:inherit;
  border-radius:11px;padding:9px 10px;margin:-9px -10px;transition:background .18s}
.dicas .atalho:hover{background:var(--surface)}
.dicas .atalho strong{display:block;font-size:.92rem;font-weight:600;line-height:1.35}
.dicas .atalho em{display:block;font-style:normal;font-size:.83rem;color:var(--ink-2);line-height:1.45}

.mais-artigos{margin-top:22px}
.mais-artigos a{display:inline-flex;align-items:center;min-height:40px;
  color:var(--brand-ink);font-size:.93rem;font-weight:600;text-decoration:none}
.mais-artigos a:hover{text-decoration:underline}