/* Landing — RegulaIA HE2J */
.topnav{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topnav .wrap{display:flex;align-items:center;gap:18px;height:66px}
.topnav .logo{height:36px;width:auto}
.topnav .sep{width:1px;height:30px;background:var(--line)}
.topnav .prod{line-height:1.15}
.topnav .prod b{font-family:var(--disp);font-size:15px;display:block}
.topnav .prod span{font-size:11px;color:var(--ink3)}
.topnav nav{margin-left:auto;display:flex;gap:2px;align-items:center;flex-wrap:wrap}
.topnav nav a{font-size:13px;font-weight:600;color:var(--ink2);padding:8px 10px;border-radius:9px}
.topnav nav a:hover{background:var(--fab-tint);color:var(--fab)}
.topnav .cta{margin-left:8px}
@media(max-width:1120px){.topnav nav a:not(.cta){display:none}}

.hero{background:var(--grad);color:#fff;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(900px 420px at 85% -10%,rgba(255,255,255,.18),transparent 60%)}
.hero .wrap{position:relative;z-index:2;padding:84px 22px 72px;max-width:1080px}
.hero .eyebrow{color:#BFE3FF}
.hero h1{color:#fff;font-size:clamp(32px,4.6vw,52px);line-height:1.08;margin:14px 0 18px;max-width:20ch}
.hero h1 em{font-style:normal;color:#9FE0FF}
.hero .lede{font-size:17.5px;max-width:62ch;color:#E3F2FF}
.hero-cta{display:flex;gap:12px;margin:28px 0 22px;flex-wrap:wrap}
.hero .btn-primary{background:#fff;border-color:#fff;color:var(--fab-xd);font-size:15px;padding:13px 22px}
.hero .btn-primary:hover{background:#EAF6FF}
.hero .btn-ghost{border-color:rgba(255,255,255,.45);color:#fff}
.hero .btn-ghost:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.08)}
.hero-meta{display:flex;gap:8px;flex-wrap:wrap}
.hero-meta .chip{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25);color:#fff}
.statstrip{background:#fff;border-bottom:1px solid var(--line)}
.statstrip .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:0;padding:0}
.statstrip .st{padding:20px 22px;border-left:1px solid var(--line)}
.statstrip .st:first-child{border-left:0}
.statstrip .v{font-family:var(--disp);font-size:26px;font-weight:700}
.statstrip .l{font-size:12.5px;color:var(--ink3)}
.statstrip small{display:block;font-size:10.5px;color:var(--ink3);margin-top:2px}

section.block{padding:72px 0}
section.block.alt{background:#fff;border-block:1px solid var(--line)}
.block h2{font-size:clamp(24px,3vw,34px);margin:10px 0 10px;max-width:26ch}
.block .lede{color:var(--ink2);max-width:70ch;font-size:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:28px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:28px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:28px}
@media(max-width:960px){.grid2,.grid3,.grid4{grid-template-columns:1fr}.statstrip .st{border-left:0;border-top:1px solid var(--line)}}

/* problema vs solução */
.flowcol{padding:22px}
.flowcol h3{font-size:18px;margin-bottom:2px}
.flowcol .sub{font-size:12.5px;color:var(--ink3);margin-bottom:14px}
.flowcol.hoje{border-top:3px solid var(--crit)}
.flowcol.regulaia{border-top:3px solid var(--fab)}
.step{display:flex;gap:12px;align-items:flex-start;padding:10px 0;border-top:1px dashed var(--line)}
.step .num{flex:0 0 26px;height:26px;border-radius:8px;background:var(--paper);border:1px solid var(--line);font-family:var(--mono);font-size:12px;font-weight:600;display:flex;align-items:center;justify-content:center;color:var(--ink2)}
.regulaia .step .num{background:var(--fab-xl);border-color:transparent;color:var(--fab-xd)}
.step b{font-size:14px;display:block}
.step small{font-size:12.5px;color:var(--ink3)}
.step .t{margin-left:auto;flex:0 0 auto}
.totline{display:flex;justify-content:space-between;font-family:var(--disp);font-weight:700;padding:14px 0 4px;border-top:2px solid var(--ink);margin-top:8px}
.gargalo{display:flex;gap:14px;padding:18px 22px;margin-top:18px;background:var(--warnbg);border-color:transparent}
.gargalo .ic{font-size:20px}

/* pipeline E1–E5 */
.pipe{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:30px}
@media(max-width:960px){.pipe{grid-template-columns:1fr}}
.pipe .pstep{padding:18px;position:relative}
.pipe .pstep .en{font-family:var(--mono);font-size:11px;font-weight:600;color:var(--fab);letter-spacing:.08em}
.pipe .pstep b{display:block;font-family:var(--disp);font-size:15px;margin:6px 0 6px}
.pipe .pstep p{font-size:12.8px;color:var(--ink2)}
.pipe .pstep .mode{position:absolute;top:14px;right:14px}

/* agentes */
.agent-legend{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.agents{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:20px}
@media(max-width:1080px){.agents{grid-template-columns:repeat(2,1fr)}}
@media(max-width:720px){.agents{grid-template-columns:1fr}}
.agent{padding:18px;display:flex;flex-direction:column;gap:9px}
.agent .top{display:flex;align-items:center;gap:10px}
.agent .av{width:36px;height:36px;border-radius:10px;background:var(--fab-xl);display:flex;align-items:center;justify-content:center;font-size:17px}
.agent .top b{font-family:var(--disp);font-size:15px;display:block}
.agent .top small{font-size:11px;color:var(--ink3);display:block}
.agent .pat{margin-left:auto}
.agent .ga{font-size:12.8px;color:var(--ink2)}
.agent .ga b{color:var(--ink);font-weight:600}
.agent .foot{display:flex;gap:6px;flex-wrap:wrap;margin-top:auto;padding-top:8px;border-top:1px dashed var(--line)}
.agent .foot .chip{font-size:10.5px}
.guard{padding:20px 22px;margin-top:20px;border-left:3px solid var(--fab)}
.guard ul{margin:8px 0 0 18px;font-size:13.5px;color:var(--ink2)}
.guard li{margin:5px 0}

/* modelos */
.model{padding:22px}
.model .mh{display:flex;align-items:center;gap:12px;margin-bottom:10px}
.model .mlogo{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-family:var(--disp);font-weight:800;font-size:18px;color:#fff}
.model ul{margin:10px 0 0 18px;font-size:13.5px;color:var(--ink2)}
.model li{margin:6px 0}
.fallback{margin-top:18px;padding:20px 22px}
.fbrow{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;font-weight:600;color:var(--ink2)}
.fbrow .n{background:var(--fab-tint);border:1px solid var(--line);border-radius:10px;padding:8px 14px}
.fbrow .arr{color:var(--ink3)}

/* segurança */
.sec{padding:20px}
.sec .si{width:38px;height:38px;border-radius:11px;background:var(--fab-xl);display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:10px}
.sec b{font-family:var(--disp);font-size:15px;display:block;margin-bottom:6px}
.sec p{font-size:13px;color:var(--ink2)}
.honest{margin-top:20px;padding:18px 22px;background:var(--fab-tint);border-color:var(--line);font-size:13.5px;color:var(--ink2)}

/* tech */
.arch{padding:26px;overflow:auto}
.arch svg{min-width:760px;width:100%;height:auto;display:block}
.techlist{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:20px}
@media(max-width:960px){.techlist{grid-template-columns:1fr 1fr}}
.tech{padding:16px}
.tech b{font-size:13.5px;display:block;font-family:var(--disp)}
.tech span{font-size:12.3px;color:var(--ink2)}

/* indicadores */
.inds{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:26px}
@media(max-width:860px){.inds{grid-template-columns:1fr}}
.ind{padding:15px 18px;display:flex;gap:12px;align-items:center}
.ind .k{font-family:var(--mono);font-size:11px;color:var(--fab);font-weight:600;flex:0 0 30px}
.ind span{font-size:13.5px;font-weight:600;color:var(--ink2)}

/* cronograma */
.crono{padding:24px;margin-top:26px}
.crow{display:grid;grid-template-columns:240px 1fr 60px;gap:14px;align-items:center;padding:9px 0}
@media(max-width:720px){.crow{grid-template-columns:1fr 60px}.crow .cbar{display:none}}
.crow .cl{font-size:13.5px;font-weight:600;color:var(--ink2)}
.crow .cbar{height:12px;background:var(--paper);border-radius:99px;position:relative}
.crow .cbar i{position:absolute;top:0;bottom:0;border-radius:99px;background:var(--grad)}
.crow .cd{font-family:var(--mono);font-size:12px;color:var(--ink3);text-align:right}

/* cta final */
.final{background:var(--grad);color:#fff}
.final .wrap{padding:64px 22px;display:flex;gap:24px;align-items:center;flex-wrap:wrap}
.final h2{color:#fff;font-size:clamp(24px,3vw,34px);max-width:24ch}
.final p{color:#DCF0FF;max-width:56ch}
.final .btn{margin-left:auto;background:#fff;border-color:#fff;color:var(--fab-xd);font-size:15px;padding:14px 24px}
footer{background:#fff;border-top:1px solid var(--line)}
footer .wrap{padding:26px 22px;display:flex;gap:14px;align-items:center;flex-wrap:wrap;font-size:12.5px;color:var(--ink3)}
footer img{height:30px;width:auto}
footer .sep{flex:0 0 1px;height:22px;background:var(--line)}