/* Sessão "Agentes de IA" da home (index.html #agentes): faixa navy com a jornada animada em SVG (como no protótipo) + corpo neutro azulado com cards elevados.
   A faixa navy é igual nos dois temas; o corpo neutro usa um azul-acinzentado no claro e o --bg2 no escuro. */
section.ag{padding-block:0;background:linear-gradient(180deg,#E6ECF4 0%,#F2F5FA 100%);position:relative}
:root[data-theme="dark"] section.ag{background:linear-gradient(180deg,var(--bg2) 0%,var(--bg) 100%)}
.ag .mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}

/* Faixa navy */
.ag-top{position:relative;overflow:hidden;color:#F3F7FB;background:radial-gradient(900px 420px at 88% -10%,rgba(8,217,231,.20),transparent 60%),radial-gradient(700px 380px at 0% 110%,rgba(21,156,245,.22),transparent 60%),linear-gradient(135deg,#03112B 0%,#071B3D 62%,#0A2A4A 100%)}
.ag-top::after{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:linear-gradient(90deg,transparent,rgba(20,217,180,.55),transparent)}
.ag-top .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:40px;align-items:center;padding-block:clamp(40px,5.5vw,72px)}
.ag-top .eyebrow{color:#08D9E7}
.ag-top h1,.ag-top h2{color:#fff;margin-top:2px}.ag-top h1 em{color:#08D9E7}
.ag-top .lead{color:#C7D6EA;margin-top:16px}
.ag-top .ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
.ag-top .note{margin-top:18px;font-size:13px;color:#8FA5C7;max-width:60ch}

/* Jornada animada */
.ag-jour{background:rgba(7,27,61,.82);border:1px solid rgba(255,255,255,.10);border-radius:20px;padding:20px 20px 16px;box-shadow:0 18px 50px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.06);backdrop-filter:blur(4px);min-width:0}
.ag-jour svg{width:100%;height:auto;display:block;overflow:visible}
.ag-jour .jn{cursor:pointer;outline:none}
.ag-jour .jn .ring{fill:#03112B;stroke:#2B4470;stroke-width:2;transition:stroke .3s,fill .3s}
.ag-jour .jn .core{fill:#2B4470;transition:fill .3s}
.ag-jour .jn text{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;fill:#8FA5C7;text-anchor:middle;transition:fill .3s}
.ag-jour .jn.done .ring{stroke:#14D9B4}
.ag-jour .jn.done .core{fill:#14D9B4}
.ag-jour .jn.done text{fill:#C7E9DF}
.ag-jour .jn.on .ring{stroke:#08D9E7;fill:#0A2A4A}
.ag-jour .jn.on .core{fill:#08D9E7}
.ag-jour .jn.on text{fill:#fff}
.ag-jour .jn:focus-visible .ring{stroke:#fff;stroke-width:3}
.ag-jour .jpath{fill:none;stroke:#2B4470;stroke-width:3}
.ag-jour .jprog{fill:none;stroke:#14D9B4;stroke-width:3.5;stroke-linecap:round;filter:drop-shadow(0 0 4px rgba(20,217,180,.55))}
.ag-jour .jpulse{fill:#08D9E7;filter:drop-shadow(0 0 7px #08D9E7)}
.ag-jour .halo{fill:none;stroke:#08D9E7;stroke-width:1.5;opacity:.0;transform-box:fill-box;transform-origin:center}
.ag-jour .jn.on .halo{animation:agHalo 2s ease-out infinite}
@keyframes agHalo{0%{opacity:.7;transform:scale(1)}100%{opacity:0;transform:scale(2.1)}}
.ag-jcard{margin-top:12px;display:grid;grid-template-columns:auto 1fr;gap:14px;align-items:start;min-height:96px}
.ag-jcard .k{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:34px;color:#08D9E7;line-height:1}
.ag-jcard h3{color:#fff;font-size:18px}
.ag-jcard p{color:#C7D6EA;font-size:14.5px;margin-top:4px;max-width:46ch}
.ag-jctl{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:10px}
.ag-dots{display:flex;gap:7px}
.ag-dots i{width:8px;height:8px;border-radius:50%;background:#2B4470;display:block;transition:background .3s,transform .3s;cursor:pointer}
.ag-dots i.on{background:#08D9E7;transform:scale(1.3)}
.ag-dots i.done{background:#14D9B4}
.ag-jctl button{background:transparent;border:1px solid rgba(255,255,255,.28);color:#fff;border-radius:8px;padding:6px 12px;font-size:12px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;cursor:pointer}
.ag-jctl button:hover{border-color:#fff}
.ag-jctl button:focus-visible{outline:2px solid #08D9E7;outline-offset:2px}
.ag-fallback{margin:0;padding-left:20px;display:grid;gap:10px;color:#C7D6EA;font-size:14.5px}
.ag-fallback b{color:#fff}
.ag-jour.js .ag-fallback{display:none}

/* Corpo neutro */
.ag-body{padding-block:clamp(36px,5vw,64px)}
.ag-sub{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:18px}
.ag-sub h3{font-size:22px}
.ag-sub span{font-size:14px;color:var(--muted)}
.ag-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;align-items:start}
.ag-pilar{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 20px 14px;box-shadow:0 1px 2px rgba(3,17,43,.05),0 12px 28px rgba(3,17,43,.07);overflow:hidden}
.ag-pilar::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--teal))}
.ag-pilar .k{display:flex;justify-content:space-between;align-items:baseline;gap:8px;margin-bottom:6px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11.5px;color:var(--muted)}
.ag-pilar .k i{font-style:normal;font-family:var(--display);font-size:18px;font-weight:800;color:var(--navy);letter-spacing:-.01em}
.ag-pilar ul{list-style:none;margin:0;padding:0}
.ag-pilar li{display:grid;gap:2px;padding:12px 0;border-top:1px solid var(--line)}
.ag-pilar li:first-child{border-top:0}
.ag-pilar li b{font-family:var(--display);font-size:15px;line-height:1.25;color:var(--navy)}
.ag-pilar li span{font-size:13.5px;line-height:1.45;color:var(--muted)}

.ag-claude{margin-top:36px;display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:start;background:var(--card);border:1px solid var(--line);border-left:5px solid var(--blue);border-radius:var(--radius);padding:30px;box-shadow:0 12px 28px rgba(3,17,43,.07)}
.ag-claude .eyebrow{color:var(--blue)}
.ag-claude h3{font-size:22px}
.ag-claude p{font-size:15px;color:var(--muted)}
.ag-claude ul{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.ag-claude li{display:grid;grid-template-columns:22px 1fr;gap:10px;font-size:15px}
.ag-claude li svg{width:20px;height:20px;color:var(--ok);margin-top:2px}
.ag-claude li b{font-family:var(--display);color:var(--navy)}
.ag-disc{margin-top:16px;font-size:13px;color:var(--muted)}

@media(max-width:1100px){.ag-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.ag-top .wrap{grid-template-columns:1fr;gap:28px}.ag-claude{grid-template-columns:1fr;gap:20px;padding:24px}}
@media(max-width:560px){.ag-grid{grid-template-columns:1fr}.ag-top .ctas .btn{width:100%}.ag-jour .jn text{display:none}.ag-jour{padding:16px 14px 12px}.ag-jcard .k{font-size:28px}}
@media(prefers-reduced-motion:reduce){.ag-jour .jn.on .halo{animation:none}}

/* Página /agentes (vitrine): filtros por pilar, cards dos 20 agentes com detalhes e painel "o que nenhum agente faz". */
.ag-filtros{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 22px}
.ag-filtros[hidden]{display:none}
.ag-chip{font-family:var(--body);font-size:14px;font-weight:600;padding:8px 16px;border-radius:999px;border:1.5px solid var(--line);background:var(--card);color:var(--muted);cursor:pointer;transition:background .2s,color .2s,border-color .2s}
.ag-chip:hover{border-color:var(--blue);color:var(--navy)}
.ag-chip[aria-pressed="true"]{background:var(--navy);border-color:var(--navy);color:#fff}
:root[data-theme="dark"] .ag-chip[aria-pressed="true"]{background:var(--blue);border-color:var(--blue);color:#03112B}
.ag-chip:focus-visible{outline:3px solid var(--teal);outline-offset:2px}
.ag-chip small{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;opacity:.75;margin-left:6px}
.ag-vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}
.ag-item{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 22px 18px;box-shadow:0 1px 2px rgba(3,17,43,.05),0 12px 28px rgba(3,17,43,.07);overflow:hidden;display:grid;gap:8px}
.ag-item::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--teal))}
.ag-item[hidden]{display:none}
.ag-item .k{display:flex;justify-content:space-between;align-items:center;gap:8px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11.5px;color:var(--muted)}
.ag-item .k i{font-style:normal;color:var(--blue);letter-spacing:.08em;text-transform:uppercase;font-weight:600}
.ag-item h3{font-size:19px}
.ag-item .p{font-size:15px;color:var(--muted)}
.ag-item .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}
.ag-item .tg{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:11px;padding:3px 9px;border-radius:6px;background:var(--bg2);color:var(--muted);font-weight:600}
.ag-item .tg.ok{background:#D9F7EE;color:#0B6E50}
.ag-item .tg.rec{background:#DCEBFF;color:#0B4A8A}
:root[data-theme="dark"] .ag-item .tg.ok{background:#0E3B30;color:#7EE5C4}
:root[data-theme="dark"] .ag-item .tg.rec{background:#10325A;color:#9CCBFF}
.ag-item details{margin-top:6px;border-top:1px solid var(--line);padding-top:10px}
.ag-item summary{cursor:pointer;font-family:var(--display);font-size:14px;font-weight:700;color:var(--blue);list-style:none}
.ag-item summary::-webkit-details-marker{display:none}
.ag-item summary::after{content:" ▾"}
.ag-item details[open] summary::after{content:" ▴"}
.ag-item summary:focus-visible{outline:3px solid var(--teal);outline-offset:3px;border-radius:4px}
.ag-item .dd{display:grid;gap:12px;margin-top:10px;font-size:14px;color:var(--muted)}
.ag-item .dd h4{font-family:var(--display);font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--navy);margin:0 0 4px}
.ag-item .dd ul{margin:0;padding-left:18px;display:grid;gap:3px}
.ag-item .dd .ob{color:var(--blue);font-weight:700}
.ag-guard{margin-top:0;background:linear-gradient(135deg,#03112B 0%,#071B3D 62%,#0A2A4A 100%);color:#D7E3F3;border-radius:var(--radius);padding:30px;display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px 28px;box-shadow:0 18px 50px rgba(3,17,43,.25)}
.ag-guard .eyebrow{grid-column:1/-1;color:#08D9E7;margin:0}
.ag-guard div{font-size:15px;line-height:1.5}
.ag-guard b{color:#fff;font-family:var(--display)}
@media(max-width:1000px){.ag-vgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.ag-vgrid{grid-template-columns:1fr}.ag-guard{padding:24px}}