/* ============================================================
   WIIP — Design System (estilo técnico monocromático)
   ============================================================ */
:root{
  --black:#050505;
  --black-2:#0A0A0B;
  --panel:#0E0F11;
  --white:#F4F5F6;
  --gray-1:#B8BCC2;
  --gray-2:#7E848C;
  --gray-3:#4A4F56;
  --line:rgba(244,245,246,.12);
  --line-soft:rgba(244,245,246,.07);
  --ice:#6FB4F5;
  --orange:#FF7A00;
  --green:#37D58F;
  --red:#FF5F6B;
  --font-body:'Inter',sans-serif;
  --font-mono:'IBM Plex Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--black);color:var(--gray-1);
  font-family:var(--font-body);font-size:16px;line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--white);color:var(--black)}
.container{max-width:1280px;margin:0 auto;padding:0 32px}
h1,h2,h3{color:var(--white);line-height:1.08;font-weight:600;letter-spacing:-.03em}
.mono-label{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--gray-2);
}
.mono-label .sl{color:var(--gray-3)}
.btn{
  font-family:var(--font-mono);display:inline-flex;align-items:center;gap:10px;
  padding:14px 26px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  text-decoration:none;cursor:pointer;transition:background .2s,color .2s;
  border:1px solid var(--white);
}
.btn-solid{background:var(--white);color:var(--black);font-weight:600}
.btn-solid:hover{background:transparent;color:var(--white)}
.btn-line{background:transparent;color:var(--white)}
.btn-line:hover{background:var(--white);color:var(--black)}

/* NAV */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;
  background:rgba(5,5,5,.86);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-inner{max-width:1280px;margin:0 auto;padding:0 32px;height:64px;display:flex;align-items:center;justify-content:space-between}
.logo{font-family:var(--font-mono);font-weight:600;font-size:18px;letter-spacing:.24em;color:var(--white);text-decoration:none}
.nav-links{display:flex;gap:34px;list-style:none}
.nav-links a{
  font-family:var(--font-mono);color:var(--gray-2);text-decoration:none;
  font-size:12px;letter-spacing:.16em;text-transform:uppercase;transition:color .2s;
}
.nav-links a:hover,.nav-links a:focus-visible{color:var(--white)}
.nav .btn{padding:9px 18px;font-size:11px}
/* BOTÃO HAMBÚRGUER (só mobile) */
.nav-toggle{
  display:none;width:44px;height:44px;background:none;border:0;cursor:pointer;
  padding:0;align-items:center;justify-content:center;flex-direction:column;gap:5px;
}
.nav-toggle span{
  display:block;width:22px;height:1px;background:var(--white);
  transition:transform .28s ease,opacity .2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

/* PAINEL MOBILE */
.nav-panel[hidden]{display:none!important}
.nav-panel{
  display:none;position:fixed;top:56px;left:0;right:0;bottom:0;z-index:49;
  background:var(--black);border-top:1px solid var(--line);
  padding:8px 0 40px;overflow-y:auto;
  opacity:0;transform:translateY(-8px);transition:opacity .25s ease,transform .25s ease;
}
.nav-panel.open{opacity:1;transform:none}
.nav-panel ul{list-style:none}
.nav-panel a{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 24px;border-bottom:1px solid var(--line-soft);
  font-family:var(--font-mono);font-size:14px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--white);text-decoration:none;
}
.nav-panel a::after{content:"→";color:var(--gray-3);font-size:13px}
.nav-panel a:active{background:var(--black-2)}
.nav-panel .panel-cta{padding:28px 24px 0;display:flex;flex-direction:column;gap:12px}
.nav-panel .panel-cta .btn{justify-content:center;padding:16px 20px}
.nav-panel .panel-meta{
  padding:28px 24px 0;font-family:var(--font-mono);font-size:11px;
  letter-spacing:.1em;color:var(--gray-3);line-height:2;
}
.nav-panel .panel-meta a{
  display:inline;padding:0;border:0;text-transform:none;
  letter-spacing:0;font-size:12px;color:var(--gray-1);
}
.nav-panel .panel-meta a::after{content:none}
body.nav-open{overflow:hidden}

@media(max-width:980px){
  .nav-links{display:none}
  .nav .btn{display:none}
  .nav-toggle{display:flex}
  .nav-panel{display:block}
  .nav-panel[hidden]{display:none}
  .nav-inner{height:56px;padding:0 20px}
}

/* HERO */
.hero{position:relative;padding:200px 0 110px;border-bottom:1px solid var(--line);overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:
    linear-gradient(var(--line-soft) 1px, transparent 1px),
    linear-gradient(90deg, var(--line-soft) 1px, transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), transparent 80%);
  mask-image:linear-gradient(to bottom, rgba(0,0,0,.9), transparent 80%);
}
.hero-inner{position:relative}
.hero h1{font-size:clamp(44px,6.4vw,92px);font-weight:600;max-width:1060px;margin:28px 0 28px}
.hero h1 .hl{color:var(--orange)}
.hero-sub{
  color:var(--gray-1);font-size:17.5px;max-width:640px;margin-bottom:44px;
  border-left:1px solid var(--line);padding-left:20px;
}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap}
.hero.hero-page{padding:170px 0 80px}
.hero.hero-page h1{font-size:clamp(36px,4.8vw,64px)}

/* DOMÍNIOS */
.domains{border-bottom:1px solid var(--line)}
.domains-grid{display:grid;grid-template-columns:repeat(5,1fr)}
.dom{padding:26px 22px;border-right:1px solid var(--line);text-decoration:none;transition:background .2s;position:relative}
.dom:last-child{border-right:0}
.dom:hover{background:var(--black-2)}
.dom .idx{font-family:var(--font-mono);font-size:10.5px;color:var(--gray-3);letter-spacing:.18em}
.dom b{display:block;color:var(--white);font-size:14.5px;font-weight:600;margin:10px 0 4px;letter-spacing:-.01em}
.dom span{font-size:12.5px;color:var(--gray-2)}
.dom::after{
  content:"→";position:absolute;top:24px;right:20px;color:var(--gray-3);font-size:13px;
  opacity:0;transition:opacity .2s,transform .2s;transform:translateX(-4px);
}
.dom:hover::after{opacity:1;transform:none;color:var(--white)}
@media(max-width:1020px){.domains-grid{grid-template-columns:repeat(2,1fr)}.dom{border-bottom:1px solid var(--line)}}
@media(max-width:560px){.domains-grid{grid-template-columns:1fr}}

/* SEÇÕES */
.section{padding:120px 0;border-bottom:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:280px 1fr;gap:40px;margin-bottom:64px;align-items:start}
.sec-head h2{font-size:clamp(30px,3.6vw,46px);max-width:720px}
.sec-head .desc{color:var(--gray-2);font-size:16px;max-width:640px;margin-top:14px}
.sec-head.tight{margin-bottom:0}
@media(max-width:880px){.sec-head{grid-template-columns:1fr;gap:16px}}
.prose{max-width:760px;color:var(--gray-1);font-size:16.5px}
.prose p+p{margin-top:16px}
.prose h2{font-size:26px;margin:44px 0 16px}
.prose h3{font-size:20px;margin:32px 0 12px}
.prose ul{margin:14px 0 14px 20px}
.prose li{margin-bottom:8px}
.prose a{color:var(--ice)}
.prose img{max-width:100%;height:auto}
.prose blockquote{border-left:2px solid var(--orange);padding-left:18px;color:var(--gray-1);margin:20px 0}
.prose code{font-family:var(--font-mono);font-size:13.5px;background:var(--panel);padding:2px 6px;border:1px solid var(--line)}
.prose table{border-collapse:collapse;width:100%;margin:18px 0}
.prose th,.prose td{border:1px solid var(--line);padding:8px 12px;text-align:left;font-size:14.5px}

/* RETÍCULA */
.reticle{position:relative}
.reticle::before,.reticle::after,
.reticle .rt::before,.reticle .rt::after{
  content:"";position:absolute;width:18px;height:18px;border:1px solid rgba(244,245,246,.4);
}
.reticle::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.reticle::after{top:-1px;right:-1px;border-left:0;border-bottom:0}
.reticle .rt::before{bottom:-1px;left:-1px;border-right:0;border-top:0}
.reticle .rt::after{bottom:-1px;right:-1px;border-left:0;border-top:0}

/* CENTRO DE OPERAÇÕES */
.ops{background:var(--panel);border:1px solid var(--line);text-align:left}
.ops-bar{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:14px 24px;border-bottom:1px solid var(--line);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gray-2);
}
.ops-bar .demo{color:var(--gray-3);font-size:10px}
.ops-top{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:1px;background:var(--line)}
.ops-panel{background:var(--panel);padding:26px 28px}
.ops-panel.alt{background:var(--black-2)}
.tp-head{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gray-2);margin-bottom:18px;
}
.tp-head .live{color:var(--green);display:inline-flex;align-items:center;gap:6px}
.tp-head .live::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--green);animation:pulse 2.2s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.2}}
.net-svg,.chart-svg{width:100%;height:auto;display:block}
.net-label{font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;fill:var(--gray-1)}
.net-sub{font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;fill:var(--gray-3);text-transform:uppercase}
.net-node{fill:#0A0A0B;stroke:rgba(244,245,246,.22);stroke-width:1;transition:stroke .2s}
.net-group:hover .net-node{stroke:rgba(244,245,246,.6)}
.net-core-box{fill:#0A0A0B;stroke:rgba(111,180,245,.45);stroke-width:1}
.net-core-ring{fill:none;stroke:rgba(111,180,245,.35);stroke-width:1;animation:ringpulse 3s ease-in-out infinite}
@keyframes ringpulse{0%,100%{opacity:.25}50%{opacity:.8}}
.net-path{fill:none;stroke:rgba(244,245,246,.14);stroke-width:1;transition:stroke .2s}
.net-path.hl{stroke:rgba(111,180,245,.7)}
.net-dot{fill:var(--ice)}
.net-dot.out{fill:var(--orange)}
.net-sub-sm{font-size:8px;letter-spacing:.08em}
.net-title{font-family:var(--font-mono);font-size:12px;letter-spacing:.16em;fill:var(--white);text-transform:uppercase}
.oplog{display:flex;flex-direction:column;height:100%;min-height:380px}
.oplog-list{
  flex:1;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;
  font-family:var(--font-mono);font-size:12px;line-height:1.5;
}
.oplog-line{
  display:flex;gap:12px;align-items:baseline;
  padding:8px 0;border-bottom:1px solid var(--line-soft);
  opacity:0;transform:translateY(6px);
  animation:logline .45s ease forwards;
}
@keyframes logline{to{opacity:1;transform:none}}
.oplog-line .ts{color:var(--gray-3);flex:0 0 auto}
.oplog-line .tag{
  flex:0 0 auto;font-size:9.5px;letter-spacing:.14em;padding:2px 7px;
  border:1px solid rgba(244,245,246,.18);color:var(--gray-1);text-transform:uppercase;
}
.oplog-line .tag.ia{border-color:rgba(111,180,245,.5);color:var(--ice)}
.oplog-line .tag.warn{border-color:rgba(255,122,0,.5);color:var(--orange)}
.oplog-line .tag.ok{border-color:rgba(55,213,143,.4);color:var(--green)}
.oplog-line .msg{color:var(--gray-1)}
.ops-chart{border-top:1px solid var(--line);background:var(--panel);padding:26px 28px}
.axis{font-family:var(--font-mono);font-size:10px;fill:var(--gray-3);letter-spacing:.06em}
.gridline{stroke:rgba(244,245,246,.07);stroke-width:1}
.flow-wrap{position:relative;touch-action:pan-y}
.flow-wrap svg,.flow-wrap *{touch-action:pan-y}
.flow-wrap svg{cursor:crosshair}
.flow-tip{
  position:absolute;pointer-events:none;z-index:5;
  background:var(--black);border:1px solid var(--line);
  padding:8px 12px;font-family:var(--font-mono);font-size:12px;
  color:var(--white);white-space:nowrap;opacity:0;transform:translate(-50%,-8px);
  transition:opacity .15s;
}
.flow-tip .t-status{display:block;font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ice);margin-bottom:2px}
.flow-tip.proj .t-status{color:var(--orange)}
.flow-tip .t-val{font-size:14px;font-weight:500}
.flow-hint{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--gray-3);margin-top:12px;text-align:right;
}
.xp-table{width:100%;border-collapse:collapse;font-family:var(--font-mono);font-size:12.5px}
.xp-table th{
  text-align:right;font-weight:500;color:var(--gray-3);font-size:10px;
  letter-spacing:.12em;text-transform:uppercase;padding:6px 0;border-bottom:1px solid var(--line);
}
.xp-table th:first-child,.xp-table td:first-child{text-align:left}
.xp-table td{padding:10px 0;border-bottom:1px solid var(--line-soft);text-align:right;color:var(--gray-1)}
.xp-table .sym{color:var(--white);font-weight:500}
.up{color:var(--green)}
.down{color:var(--red)}
.bars .bar{transform:scaleY(0);transform-origin:bottom;animation:grow .9s cubic-bezier(.2,.7,.3,1) forwards}
@keyframes grow{to{transform:scaleY(1)}}
.ops-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border-top:1px solid var(--line)}
.tm{background:var(--black-2);padding:18px 28px}
.tm .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--gray-3)}
.tm .v{font-size:16px;font-weight:600;color:var(--white);margin-top:5px;letter-spacing:-.01em}
@media(max-width:980px){
  .ops-top{grid-template-columns:1fr}
  .ops-metrics{grid-template-columns:repeat(2,1fr)}
  .oplog{min-height:280px}
}

/* STACK */
.stack{border-bottom:1px solid var(--line);background:var(--black)}
.stack-grid{
  display:grid;grid-template-columns:repeat(6,1fr);
  border:1px solid var(--line);margin:26px 0 0;
  background:var(--line);gap:1px;
}
.tech{
  background:var(--black);padding:30px 24px 26px;
  display:flex;flex-direction:column;gap:10px;
  transition:background .25s;
}
.tech:hover{background:var(--black-2)}
.tech .t-logo{height:30px;display:flex;align-items:center}
.tech .t-logo img{height:28px;width:auto;max-width:110px;display:block;opacity:.68;transition:opacity .25s}
.tech:hover .t-logo img{opacity:1}
.tech .t-logo svg{height:26px;width:auto;stroke:var(--gray-2);fill:none;stroke-width:1.4;transition:stroke .25s}
.tech:hover .t-logo svg{stroke:var(--white)}
.tech .t-name{font-family:var(--font-body);font-size:17px;font-weight:600;color:var(--gray-2);letter-spacing:-.01em;transition:color .25s}
.tech:hover .t-name{color:var(--white)}
.tech .t-cat{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--gray-3)}
.tech.ai .t-cat{color:rgba(111,180,245,.7)}
.stack-note{padding:56px 0}
@media(max-width:960px){.stack-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:520px){.stack-grid{grid-template-columns:repeat(2,1fr)}.tech{padding:22px 18px}}

/* LINHAS DE SOLUÇÕES */
.rows{border-top:1px solid var(--line)}
.row-item{
  display:grid;grid-template-columns:120px minmax(0,1fr) minmax(0,1.4fr) 60px;
  gap:32px;align-items:center;padding:30px 8px;border-bottom:1px solid var(--line);
  text-decoration:none;transition:background .2s;
}
.row-item:hover{background:var(--black-2)}
.row-item .idx{font-family:var(--font-mono);font-size:12px;color:var(--gray-3);letter-spacing:.18em}
.row-item h3{font-size:20px;font-weight:600;letter-spacing:-.02em}
.row-item p{font-size:14.5px;color:var(--gray-2)}
.row-item .arrow{font-size:16px;color:var(--gray-3);text-align:right;transition:color .2s,transform .2s}
.row-item:hover .arrow{color:var(--white);transform:translateX(4px)}
@media(max-width:880px){
  /* Grid reposicionado é frágil: no mobile viramos bloco simples. */
  .row-item{
    display:block;position:relative;
    padding:24px 44px 24px 4px;
  }
  .row-item .idx{display:block;margin-bottom:8px;font-size:11px}
  .row-item h3{font-size:18px;line-height:1.25;margin-bottom:6px}
  .row-item p{font-size:14px;line-height:1.55;margin:0;max-width:none}
  .row-item .arrow{
    position:absolute;top:50%;right:6px;transform:translateY(-50%);
    text-align:right;font-size:15px;
  }
  .row-item:hover .arrow{transform:translateY(-50%)}
}

/* CARDS DE IA / GRIDS */
.ai-stack{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.ai-msg{background:var(--panel);padding:24px 26px;font-size:14.5px;color:var(--gray-1)}
.ai-msg .who{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--ice);display:block;margin-bottom:10px;
}
.ai-msg.warn .who{color:var(--orange)}
@media(max-width:820px){.ai-stack{grid-template-columns:1fr}}
.m-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.m-grid.cols-2{grid-template-columns:repeat(2,1fr)}
.m-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.m-card{background:var(--black-2);padding:30px 26px;transition:background .2s;text-decoration:none;display:block}
.m-card:hover{background:var(--panel)}
.m-card .n{font-family:var(--font-mono);font-size:11px;color:var(--gray-3);letter-spacing:.2em}
.m-card b{display:block;font-size:17px;color:var(--white);margin:14px 0 8px;font-weight:600;letter-spacing:-.01em}
.m-card p{font-size:13.5px;color:var(--gray-2)}
@media(max-width:960px){.m-grid,.m-grid.cols-3{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.m-grid,.m-grid.cols-2,.m-grid.cols-3{grid-template-columns:1fr}}

/* FAQ */
.faq-list{border-top:1px solid var(--line);max-width:860px}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item summary{
  cursor:pointer;list-style:none;padding:22px 8px;display:flex;justify-content:space-between;gap:20px;
  color:var(--white);font-weight:600;font-size:16.5px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:"+";color:var(--gray-3);font-family:var(--font-mono)}
.faq-item[open] summary::after{content:"−"}
.faq-item .faq-a{padding:0 8px 22px;color:var(--gray-2);font-size:15px;max-width:720px}

/* FORMULÁRIO */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;max-width:860px}
.form-grid .full{grid-column:1/-1}
.field label{
  display:block;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.18em;
  text-transform:uppercase;color:var(--gray-2);margin-bottom:8px;
}
.field input,.field select,.field textarea{
  width:100%;background:var(--panel);border:1px solid var(--line);
  color:var(--white);padding:13px 14px;font-family:var(--font-body);font-size:15px;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:1px solid var(--white);outline-offset:0}
.field .errorlist{list-style:none;color:var(--red);font-size:13px;margin-top:6px}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:13.5px;color:var(--gray-2)}
.consent input{width:auto;margin-top:4px}
.msg-ok{
  border:1px solid rgba(55,213,143,.4);color:var(--green);
  padding:16px 18px;font-family:var(--font-mono);font-size:13px;margin-bottom:28px;
}
@media(max-width:720px){.form-grid{grid-template-columns:1fr}}

/* BLOG */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.post-card{background:var(--black-2);padding:28px 26px;text-decoration:none;display:flex;flex-direction:column;gap:12px;transition:background .2s}
.post-card:hover{background:var(--panel)}
.post-card .cat{font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ice)}
.post-card h3{font-size:19px;letter-spacing:-.02em}
.post-card p{font-size:14px;color:var(--gray-2)}
.post-card .meta{font-family:var(--font-mono);font-size:11px;color:var(--gray-3);margin-top:auto}
@media(max-width:960px){.post-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.post-grid{grid-template-columns:1fr}}
.cat-filter{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:36px}
.cat-filter a{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--gray-2);text-decoration:none;border:1px solid var(--line);padding:8px 14px;
}
.cat-filter a.active,.cat-filter a:hover{color:var(--white);border-color:var(--white)}
.pagination{display:flex;gap:12px;margin-top:40px;font-family:var(--font-mono);font-size:12px}
.pagination a,.pagination span{border:1px solid var(--line);padding:9px 16px;color:var(--gray-2);text-decoration:none;letter-spacing:.1em}
.pagination a:hover{color:var(--white);border-color:var(--white)}
.post-meta{font-family:var(--font-mono);font-size:11.5px;color:var(--gray-3);letter-spacing:.1em;text-transform:uppercase;display:flex;gap:18px;flex-wrap:wrap;margin:22px 0 40px}
.breadcrumbs{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gray-3);margin-bottom:22px}
.breadcrumbs a{color:var(--gray-2);text-decoration:none}
.breadcrumbs a:hover{color:var(--white)}

/* CTA / FOOTER */
.cta-final{text-align:left;padding:130px 0;border-bottom:1px solid var(--line)}
.cta-final h2{font-size:clamp(36px,5vw,68px);letter-spacing:-.03em;max-width:900px;margin:24px 0 40px}
footer{padding:40px 0;background:var(--black)}
.foot{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.foot small{color:var(--gray-3);font-size:12.5px;font-family:var(--font-mono);letter-spacing:.08em}
.foot .sig{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--gray-3)}
.foot .logo{font-size:15px}
.foot-links{display:flex;gap:20px;font-family:var(--font-mono);font-size:11px;letter-spacing:.12em}
.foot-links a{color:var(--gray-3);text-decoration:none;text-transform:uppercase}
.foot-links a:hover{color:var(--white)}

/* WHATSAPP */
.wa{
  position:fixed;right:24px;bottom:24px;z-index:60;width:52px;height:52px;
  background:var(--black);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;text-decoration:none;
  transition:background .2s;
}
.wa:hover{background:var(--panel)}
.wa svg{width:23px;height:23px;fill:var(--white)}

/* REVEAL / ACESSIBILIDADE */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .7s ease,transform .7s ease}
.reveal.on{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
  .net-dot{display:none}
  .oplog-line{opacity:1;transform:none}
  .bars .bar{transform:none}
}
a:focus-visible,button:focus-visible{outline:1px solid var(--white);outline-offset:3px}

/* ============================================================
   OTIMIZAÇÕES MOBILE
   ============================================================ */
@media(max-width:768px){
  /* Respiro lateral e vertical proporcionais à tela */
  .container{padding:0 20px}
  .section{padding:72px 0}
  .hero{padding:130px 0 64px}
  .hero.hero-page{padding:112px 0 52px}
  .hero h1{font-size:clamp(32px,8.4vw,44px);margin:20px 0 22px}
  .hero.hero-page h1{font-size:clamp(28px,7.4vw,38px)}
  .hero-sub{font-size:16px;margin-bottom:32px;padding-left:16px}
  .hero::before{background-size:44px 44px}
  .sec-head{margin-bottom:36px}
  .sec-head h2{font-size:clamp(24px,5.6vw,32px)}
  .sec-head .desc{font-size:15px;margin-top:12px}

  /* CTAs ocupam a largura: alvo de toque confortável */
  .hero-ctas{flex-direction:column;align-items:stretch;gap:10px}
  .hero-ctas .btn{justify-content:center;padding:16px 22px}
  .cta-final{padding:80px 0}
  .cta-final h2{font-size:clamp(28px,7vw,40px);margin:18px 0 28px}

  /* Painéis do Centro de Operações */
  .ops-bar{flex-direction:column;align-items:flex-start;gap:6px;padding:12px 18px}
  .ops-panel{padding:20px 18px}
  .ops-chart{padding:20px 18px}
  .tp-head{font-size:9.5px;letter-spacing:.14em;margin-bottom:14px}
  .oplog{min-height:auto}
  .oplog-list{font-size:10.5px}
  .oplog-line{gap:8px;padding:7px 0;flex-wrap:wrap}
  .oplog-line .tag{font-size:8.5px;padding:2px 5px}
  .flow-hint{text-align:left;font-size:9px}
  .tm{padding:14px 18px}
  .tm .v{font-size:14px}

  /* Cards e linhas */
  .m-card{padding:24px 20px}
  .m-card b{font-size:16px}
  .ai-msg{padding:20px 18px;font-size:14px}
  .row-item{padding:22px 4px;gap:14px 16px}
  .row-item h3{font-size:17px}
  .row-item p{font-size:13.5px}
  .dom{padding:20px 18px}

  /* Conteúdo e blog */
  .prose{font-size:16px}
  .prose h2{font-size:22px;margin:32px 0 12px}
  .prose h3{font-size:18px}
  .prose table{display:block;overflow-x:auto;white-space:nowrap}
  .post-card{padding:22px 20px}
  .faq-item summary{font-size:15.5px;padding:18px 4px}
  .faq-item .faq-a{padding:0 4px 18px;font-size:14.5px}

  /* Formulário: fontes ≥16px evitam o zoom automático do iOS */
  .field input,.field select,.field textarea{font-size:16px;padding:14px 14px}
  .form-grid{gap:16px}
  .form-grid .btn{width:100%;justify-content:center}

  /* Rodapé empilhado */
  .foot{flex-direction:column;align-items:flex-start;gap:16px}
  .foot-links{flex-wrap:wrap;gap:14px}
  .foot .sig{font-size:10px}

  /* WhatsApp maior e fora do caminho do polegar */
  .wa{right:16px;bottom:16px;width:56px;height:56px}
  .wa svg{width:25px;height:25px}
}

@media(max-width:400px){
  .container{padding:0 16px}
  .stack-grid{grid-template-columns:1fr 1fr}
  .tech{padding:18px 14px}
  .tech .t-name{font-size:15px}
  .tech .t-cat{font-size:8.5px;letter-spacing:.14em}
  .hero h1{font-size:clamp(28px,8.8vw,36px)}
  .oplog-line .ts{font-size:10px}
}

/* Evita rolagem horizontal acidental em qualquer tela */
html,body{max-width:100%;overflow-x:hidden}

/* SELETOR DE IDIOMA */
.nav-right{display:flex;align-items:center;gap:22px}
.lang-switch{
  display:flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;color:var(--gray-3);
}
.lang-switch a{color:var(--gray-3);text-decoration:none;transition:color .2s;padding:4px 2px}
.lang-switch a:hover{color:var(--gray-1)}
.lang-switch a.on{color:var(--white)}
.panel-lang{display:flex;gap:10px;padding:28px 24px 0}
.panel-lang a{
  flex:1;justify-content:center;border:1px solid var(--line);
  font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;
  color:var(--gray-2);text-decoration:none;padding:14px 10px;text-align:center;
}
.panel-lang a::after{content:none}
.panel-lang a.on{border-color:var(--white);color:var(--white)}
@media(max-width:980px){.nav-right{display:none}}

/* DIAGRAMA — versão mobile (o SVG fica ilegível abaixo de 760px) */
.net-mobile{display:none}
.net-mobile .nm-label{
  display:block;font-family:var(--font-mono);font-size:9.5px;letter-spacing:.2em;
  text-transform:uppercase;color:var(--gray-3);margin-bottom:10px;
}
.net-mobile .nm-items{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.net-mobile .nm-items span{background:var(--panel);padding:12px 12px;display:flex;flex-direction:column;gap:3px}
.net-mobile .nm-items b{font-size:12.5px;color:var(--gray-1);font-weight:600;letter-spacing:-.01em;line-height:1.25}
.net-mobile .nm-items em{font-family:var(--font-mono);font-size:8.5px;letter-spacing:.1em;color:var(--gray-3);font-style:normal;text-transform:uppercase}
.net-mobile .nm-items.out b{color:var(--gray-1)}
.net-mobile .nm-arrow{text-align:center;color:var(--ice);font-size:17px;padding:12px 0;line-height:1}
.net-mobile .nm-arrow.out{color:var(--orange)}
.net-mobile .nm-core{
  border:1px solid rgba(111,180,245,.45);background:var(--black-2);
  padding:16px;text-align:center;display:flex;flex-direction:column;gap:4px;
}
.net-mobile .nm-core b{font-family:var(--font-mono);font-size:13px;letter-spacing:.18em;color:var(--white)}
.net-mobile .nm-ai{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;color:var(--ice)}
.net-mobile .nm-desc{font-family:var(--font-mono);font-size:8.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--gray-3)}
@media(max-width:760px){
  .net-svg{display:none}
  .net-mobile{display:block}
}
@media(max-width:380px){
  .net-mobile .nm-items{grid-template-columns:1fr}
}

/* ============================================================
   MOBILE — REVISÃO DE USABILIDADE
   Alvos de toque (mín. 44px), formulários e feedback tátil.
   ============================================================ */
@media(hover:none){
  /* Sem hover em touch: o estado :hover "gruda" após o toque.
     Trocamos por feedback no :active. */
  .row-item:hover,.m-card:hover,.dom:hover,.tech:hover,.post-card:hover{background:inherit}
  .row-item:active,.m-card:active,.dom:active,.post-card:active{background:var(--panel)}
  .btn-solid:hover{background:var(--white);color:var(--black)}
  .btn-line:hover{background:transparent;color:var(--white)}
  .btn:active{opacity:.75}
  .row-item:hover .arrow{transform:none;color:var(--gray-3)}
  .dom:hover::after{opacity:0}
  .flow-hint{display:none}
}

@media(max-width:768px){
  /* Alvos de toque confortáveis */
  .nav-panel a{min-height:56px}
  .foot-links a,.lang-switch a{padding:10px 4px;display:inline-block}
  .cat-filter a{padding:11px 16px}
  .pagination a,.pagination span{padding:13px 18px}
  .faq-item summary{min-height:56px;align-items:center}
  .btn{min-height:50px}

  /* Formulário: rótulos legíveis e campos altos */
  .field label{font-size:11px;letter-spacing:.14em;margin-bottom:7px}
  .field input,.field select,.field textarea{
    min-height:52px;border-radius:0;-webkit-appearance:none;appearance:none;
  }
  .field textarea{min-height:120px}
  .field select{
    background-image:url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237E848C' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat:no-repeat;background-position:right 14px center;background-size:18px;
    padding-right:42px;
  }
  .consent{gap:14px;line-height:1.55}
  .consent input{width:22px;height:22px;flex:0 0 22px;margin-top:1px;accent-color:#FF7A00}
  .msg-ok{font-size:12px;line-height:1.6}

  /* Cabeçalhos de seção: o rótulo mono acima do título */
  .sec-head{grid-template-columns:1fr}
  .breadcrumbs{font-size:10px;line-height:1.9}
}

@media(max-width:520px){
  /* O gráfico de 13 semanas fica apertado: menos densidade */
  .ops-chart{padding:18px 14px}
  .flow-wrap{margin:0 -4px}
  .ops-bar{font-size:9.5px;letter-spacing:.14em}
  .ops-metrics{grid-template-columns:1fr 1fr}
  .tm .k{font-size:9px}
  .oplog-line .msg{font-size:11px;flex:1 1 100%;padding-left:0}
  .hero-sub{padding-left:14px}
  .cta-final h2{font-size:clamp(26px,7.6vw,34px)}
  .nav-inner{padding:0 16px}
  .logo{font-size:16px;letter-spacing:.2em}
}

/* iOS: evita que o painel do menu role o body por baixo */
body.nav-open{position:relative;touch-action:none}

/* ============================================================
   MOBILE — POLIMENTO FINAL
   ============================================================ */
@media(max-width:880px){
  /* Domínios do hero: mesmo tratamento em bloco */
  .dom{padding:22px 44px 22px 18px}
  .dom::after{
    content:"→";opacity:.55;position:absolute;top:50%;right:16px;
    transform:translateY(-50%);color:var(--gray-3);
  }
  .dom:hover::after{transform:translateY(-50%)}
  .dom b{margin:8px 0 4px}
}

@media(max-width:768px){
  /* Palavras longas nunca estouram a caixa */
  h1,h2,h3,p,li,.t-name,.row-item h3,.m-card b{overflow-wrap:break-word;hyphens:auto}
  /* Respiro para o botão flutuante do WhatsApp não cobrir o rodapé */
  footer{padding-bottom:88px}
  /* Área segura do iPhone (notch / barra inferior) */
  .wa{bottom:calc(16px + env(safe-area-inset-bottom))}
  .nav-panel{padding-bottom:calc(40px + env(safe-area-inset-bottom))}
  /* Cabeçalho fixo: o link âncora não fica escondido atrás dele */
  section[id]{scroll-margin-top:70px}
}

/* Barra de progresso de leitura removida do mobile em favor de performance */
@media(max-width:520px){
  .hero::before{background-size:36px 36px}
  .reticle::before,.reticle::after,
  .reticle .rt::before,.reticle .rt::after{width:12px;height:12px}
}

/* IMAGENS DO BLOG */
.post-card{padding:0;overflow:hidden}
.post-card .pc-img{display:block;width:100%;aspect-ratio:16/9;overflow:hidden;background:var(--panel)}
.post-card .pc-img img{width:100%;height:100%;object-fit:cover;display:block;opacity:.86;transition:opacity .3s,transform .5s}
.post-card:hover .pc-img img{opacity:1;transform:scale(1.03)}
.post-card > :not(.pc-img){margin-left:26px;margin-right:26px}
.post-card > .cat{margin-top:24px}
.post-card > .meta{margin-bottom:24px}
.post-hero-img{
  width:100%;max-width:900px;height:auto;aspect-ratio:16/9;object-fit:cover;
  border:1px solid var(--line);margin-bottom:44px;display:block;background:var(--panel);
}
@media(max-width:768px){
  .post-card > :not(.pc-img){margin-left:20px;margin-right:20px}
  .post-card > .cat{margin-top:20px}
  .post-card > .meta{margin-bottom:20px}
  .post-hero-img{margin-bottom:32px}
}

/* ============================================================
   COMPARTILHAMENTO
   ============================================================ */
.share{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:22px 4px;margin-top:56px;
}
.share-label{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--gray-2);
}
.share-label .sl{color:var(--gray-3)}
.share-links{display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.share-btn{
  width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line);background:transparent;cursor:pointer;padding:0;
  color:var(--gray-2);text-decoration:none;position:relative;
  transition:color .2s,border-color .2s,background .2s;
}
.share-btn svg{width:17px;height:17px;fill:currentColor;display:block}
.share-btn .ic-link,.share-btn .ic-ok{fill:none}
.share-btn:hover{color:var(--white);border-color:var(--white)}
.share-btn:active{background:var(--panel)}
.share-btn[data-net="copy"] .ic-ok{display:none}
.share-btn[data-net="copy"].copied{color:var(--green);border-color:rgba(55,213,143,.5)}
.share-btn[data-net="copy"].copied .ic-link{display:none}
.share-btn[data-net="copy"].copied .ic-ok{display:block}
.share-feedback{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;color:var(--green);opacity:0;transition:opacity .2s;
}
.share-feedback.on{opacity:1}

@media(hover:none){
  .share-btn:hover{color:var(--gray-2);border-color:var(--line)}
}
@media(max-width:768px){
  .share{gap:14px;padding:20px 0;margin-top:40px;flex-direction:column;align-items:flex-start}
  .share-btn{width:48px;height:48px}
  .share-btn svg{width:19px;height:19px}
  .share-links{gap:8px}
}
@media(max-width:400px){
  .share-btn{width:44px;height:44px}
}