/* ==========================================================================
   PRAXIA LAB — Sistema de design "Precisão com calor"
   Base compartilhada por todas as páginas (home, setores, ferramentas).
   ========================================================================== */
:root{
  --bg:#080B16;--bg-2:#0C1122;--surface:#12182C;--surface-2:#161D34;
  --line:rgba(255,255,255,.08);--line-strong:rgba(255,255,255,.14);
  --ink:#F4F6FC;--ink-soft:#B4BCD2;--ink-mute:#7A83A2;
  --amber:#FFB23E;--amber-deep:#F5972A;--iris:#7C8CFF;--cyan:#38E0D6;
  --red:#FF6B6B;--green:#4ED8A0;
  --radius:18px;--maxw:1160px;
  --shadow:0 20px 50px rgba(0,0,0,.35);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--ink);font-family:'Inter',system-ui,sans-serif;line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
.skip{position:absolute;left:-999px;top:0;background:var(--amber);color:#1A1204;padding:10px 16px;border-radius:0 0 10px 0;z-index:100;font-weight:600}
.skip:focus{left:0}

/* Fundo vivo */
.bg-fx{position:fixed;inset:0;z-index:0;pointer-events:none}
.bg-fx .glow{position:absolute;border-radius:50%;filter:blur(100px);opacity:.45;animation:float 16s ease-in-out infinite}
.glow.a{width:520px;height:520px;background:radial-gradient(circle,rgba(124,140,255,.5),transparent 70%);top:-160px;left:-90px}
.glow.b{width:600px;height:600px;background:radial-gradient(circle,rgba(255,178,62,.28),transparent 70%);top:240px;right:-180px;animation-delay:-6s}
.glow.c{width:460px;height:460px;background:radial-gradient(circle,rgba(56,224,214,.18),transparent 70%);bottom:400px;left:38%;animation-delay:-10s}
.grid-overlay{position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse 80% 50% at 50% 0%,#000 40%,transparent 80%);opacity:.5}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(22px,-26px)}}

.wrap{position:relative;z-index:1;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.wrap.narrow{max-width:820px}
.center{text-align:center}

/* Botões */
.btn{font-family:'Inter';font-weight:600;font-size:14.5px;border-radius:12px;padding:11px 20px;border:0;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:9px;transition:transform .18s ease,box-shadow .2s ease,background .2s}
.btn-lg{font-size:16px;padding:14px 26px}
.btn-sm{font-size:13px;padding:9px 15px}
.btn-primary{background:linear-gradient(135deg,var(--amber),var(--amber-deep));color:#1A1204;box-shadow:0 8px 26px rgba(255,178,62,.26)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 34px rgba(255,178,62,.42)}
.btn-ghost{background:rgba(255,255,255,.04);color:var(--ink);border:1px solid var(--line-strong)}
.btn-ghost:hover{background:rgba(255,255,255,.09);transform:translateY(-2px)}

/* Ícones */
svg.ico{width:22px;height:22px;stroke:var(--amber);stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}
svg.ico.dark{stroke:#1A1204}svg.ico.ink{stroke:#0A0E1A}

/* Eyebrow */
.eyebrow{font-family:'JetBrains Mono';font-size:12.5px;letter-spacing:2px;text-transform:uppercase;color:var(--amber);display:inline-flex;align-items:center;gap:9px}
.eyebrow::before{content:"";width:22px;height:1px;background:var(--amber)}
.eyebrow.center{justify-content:center}.eyebrow.center::before{display:none}

/* NAV */
#header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(8,11,22,.72);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--maxw);margin:0 auto;padding:14px 24px;display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-family:'Sora';font-weight:700;letter-spacing:-.3px;font-size:19px;text-decoration:none;color:var(--ink)}
.logo .mark{width:26px;height:26px}
.logo b{color:var(--amber)}
.logo .word{letter-spacing:-.3px}
#nav{display:flex;gap:26px;align-items:center;font-size:14.5px;color:var(--ink-soft)}
#nav a{color:inherit;text-decoration:none;transition:color .2s}
#nav a:hover{color:var(--ink)}
.menu-btn{display:none;background:none;border:0;color:var(--ink);cursor:pointer}
.menu-btn svg{width:26px;height:26px}

/* HERO */
.hero{padding:92px 0 64px}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
h1{font-family:'Sora';font-weight:600;font-size:clamp(38px,5.2vw,64px);line-height:1.05;letter-spacing:-1.4px;margin:20px 0 18px}
h1 .grad{background:linear-gradient(120deg,var(--amber),#FFD48A 45%,var(--iris));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.lead{font-size:18.5px;color:var(--ink-soft);max-width:540px;margin-bottom:30px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
.microcopy{font-size:13.5px;color:var(--ink-mute);margin-top:18px;display:flex;align-items:center;gap:8px}
.dot-live{width:8px;height:8px;border-radius:50%;background:var(--cyan);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(56,224,214,.5)}70%{box-shadow:0 0 0 10px rgba(56,224,214,0)}100%{box-shadow:0 0 0 0 rgba(56,224,214,0)}}

/* Demo chat */
.demo{background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line-strong);border-radius:22px;padding:20px;box-shadow:0 30px 80px rgba(0,0,0,.45);position:relative;overflow:hidden}
.demo::before{content:"";position:absolute;inset:0;background:radial-gradient(120% 60% at 100% 0%,rgba(124,140,255,.14),transparent 60%);pointer-events:none}
.demo-head{display:flex;align-items:center;gap:10px;padding-bottom:14px;border-bottom:1px solid var(--line);margin-bottom:16px}
.demo-head .ava{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--iris),var(--cyan));display:flex;align-items:center;justify-content:center}
.demo-head .who{font-size:13.5px;font-weight:600}
.demo-head .st{font-size:11.5px;color:var(--cyan);font-family:'JetBrains Mono'}
.msg{max-width:80%;padding:11px 14px;border-radius:14px;font-size:14px;margin-bottom:10px;opacity:0;transform:translateY(8px);animation:msgin .5s forwards}
.msg.them{background:var(--surface-2);border:1px solid var(--line);border-top-left-radius:4px}
.msg.me{background:linear-gradient(135deg,var(--amber),var(--amber-deep));color:#1A1204;margin-left:auto;border-top-right-radius:4px;font-weight:500}
@keyframes msgin{to{opacity:1;transform:translateY(0)}}
.typing{display:inline-flex;gap:4px;padding:12px 14px}
.typing i{width:7px;height:7px;border-radius:50%;background:var(--ink-mute);animation:blink 1.2s infinite}
.typing i:nth-child(2){animation-delay:.2s}.typing i:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.25}30%{opacity:1}}

/* Trust */
.trust{padding:24px 24px 4px;text-align:center}
.trust .lbl{font-family:'JetBrains Mono';font-size:11.5px;letter-spacing:2px;text-transform:uppercase;color:var(--ink-mute);margin-bottom:14px}
.trust .row{display:flex;gap:32px;justify-content:center;flex-wrap:wrap;color:var(--ink-soft);font-weight:600;font-size:15px;opacity:.72}

/* Sections */
section{padding:70px 0;position:relative}
.band{background:linear-gradient(180deg,var(--bg-2),var(--bg));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{max-width:640px;margin-bottom:42px}
.sec-head.center{margin:0 auto 44px;text-align:center}
h2{font-family:'Sora';font-weight:600;font-size:clamp(27px,3.5vw,40px);letter-spacing:-1px;line-height:1.12;margin:15px 0 12px}
.sec-head p{color:var(--ink-soft);font-size:17px}

/* Cards */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:linear-gradient(180deg,var(--surface),rgba(18,24,44,.5));border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .22s ease,border-color .22s,box-shadow .22s;position:relative;overflow:hidden;text-decoration:none;color:var(--ink);display:block}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.card .ic{width:44px;height:44px;border-radius:12px;background:rgba(255,178,62,.1);border:1px solid rgba(255,178,62,.22);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.card .ic.red{background:rgba(255,107,107,.1);border-color:rgba(255,107,107,.24)}
.card .ic.red .ico{stroke:var(--red)}
.card h3{font-family:'Sora';font-weight:600;font-size:19px;margin-bottom:8px}
.card p{color:var(--ink-soft);font-size:14.5px}
.card ul{list-style:none;margin:6px 0 0}
.card ul li{color:var(--ink-soft);font-size:14px;padding-left:20px;position:relative;margin-bottom:7px}
.card ul li::before{content:"";position:absolute;left:0;top:8px;width:7px;height:7px;border-radius:2px;background:var(--amber)}
.card-link{display:inline-block;margin-top:14px;color:var(--amber);font-weight:600;font-size:14px}
.chip{font-family:'JetBrains Mono';font-size:11px;color:var(--amber);border:1px solid rgba(255,178,62,.3);background:rgba(255,178,62,.08);padding:1px 7px;border-radius:20px;vertical-align:middle;margin-left:4px}
.tag{position:absolute;top:16px;right:16px;font-family:'JetBrains Mono';font-size:10.5px;letter-spacing:1px;text-transform:uppercase;color:var(--amber);background:rgba(255,178,62,.1);border:1px solid rgba(255,178,62,.25);padding:3px 9px;border-radius:20px}
.price{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-family:'JetBrains Mono';font-size:12.5px;color:var(--ink-soft)}
.pack{padding-top:30px}
.pop{border-color:rgba(255,178,62,.35);background:linear-gradient(160deg,rgba(255,178,62,.08),var(--surface))}

/* Bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.bento .feat{grid-column:span 3;background:linear-gradient(140deg,rgba(124,140,255,.12),var(--surface));border-color:rgba(124,140,255,.25)}
.bento .third{grid-column:span 2}
.bento .feat2{background:linear-gradient(140deg,rgba(255,178,62,.1),var(--surface));border-color:rgba(255,178,62,.28);padding-top:30px}

/* Steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.step{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative}
.step .n{font-family:'JetBrains Mono';font-size:13px;color:var(--amber);border:1px solid rgba(255,178,62,.3);width:34px;height:34px;border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.step h4{font-family:'Sora';font-weight:600;font-size:17px;margin-bottom:6px}
.step p{color:var(--ink-soft);font-size:14px}
.step .conn{position:absolute;top:42px;right:-9px;z-index:2;width:18px;height:18px}

/* Founder */
.founder{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:center}
.founder-story h3{font-family:'Sora';font-weight:600;font-size:22px;margin-bottom:10px}
.founder-story p{color:var(--ink-soft);margin-bottom:16px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chips span{font-family:'JetBrains Mono';font-size:12px;color:var(--ink-soft);border:1px solid var(--line);background:var(--surface);padding:5px 11px;border-radius:20px}
.metrics{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.metric{text-align:center;padding:24px 12px;background:linear-gradient(180deg,var(--surface),rgba(18,24,44,.4));border:1px solid var(--line);border-radius:var(--radius)}
.metric .num{font-family:'Sora';font-weight:700;font-size:38px;line-height:1;background:linear-gradient(120deg,var(--amber),var(--iris));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.metric .cap{color:var(--ink-soft);font-size:12.5px;margin-top:8px;display:flex;flex-direction:column;gap:4px}
.metric .est{font-family:'JetBrains Mono';font-size:10px;text-transform:uppercase;letter-spacing:1px;color:var(--ink-mute)}

/* ROI */
.roi{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start;background:linear-gradient(160deg,var(--surface),var(--bg-2));border:1px solid var(--line-strong);border-radius:24px;padding:36px}
.roi .sub{color:var(--ink-soft);margin:8px 0 22px;font-size:15px}
.roi-field{margin-bottom:16px}
.roi-field label{display:block;font-size:13.5px;color:var(--ink-soft);margin-bottom:7px}
.roi-field input{width:100%;background:var(--bg);border:1px solid var(--line-strong);border-radius:11px;padding:12px 14px;color:var(--ink);font-family:'Inter';font-size:15px;transition:border-color .2s}
.roi-field input:focus{outline:none;border-color:var(--amber)}
.roi-out{background:var(--bg);border:1px solid rgba(255,178,62,.3);border-radius:16px;padding:24px}
.roi-out .lab{font-family:'JetBrains Mono';font-size:11.5px;letter-spacing:1.5px;text-transform:uppercase;color:var(--ink-mute)}
.roi-total{font-family:'Sora';font-weight:700;font-size:42px;line-height:1;margin:8px 0 18px;background:linear-gradient(120deg,var(--amber),var(--iris));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.roi-line{display:flex;justify-content:space-between;align-items:center;padding:9px 0;border-top:1px solid var(--line);font-size:14px;color:var(--ink-soft)}
.roi-line b{color:var(--ink);font-family:'JetBrains Mono'}
.roi-note{font-size:12px;color:var(--ink-mute);margin-top:12px;line-height:1.5}

/* Diagnóstico */
.diag-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center;background:linear-gradient(140deg,rgba(124,140,255,.1),var(--surface));border:1px solid var(--line-strong);border-radius:24px;padding:34px}
.diag-list{list-style:none;display:flex;flex-direction:column;gap:14px}
.diag-list li{display:flex;align-items:center;gap:12px;color:var(--ink);font-size:15.5px}
.diag-list .ico{width:20px;height:20px;stroke:var(--green);flex-shrink:0}
.diag-cta{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.diag-cta p{color:var(--ink-soft);font-size:15px}

/* FAQ */
.faq-list details{border:1px solid var(--line);border-radius:14px;background:var(--surface);margin-bottom:10px;overflow:hidden}
.faq-list summary{list-style:none;cursor:pointer;padding:18px 20px;font-family:'Sora';font-weight:500;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:12px}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:22px;color:var(--amber);font-weight:400;transition:transform .2s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{padding:0 20px 18px;color:var(--ink-soft);font-size:14.5px}

/* CTA */
.cta{text-align:center;background:linear-gradient(140deg,rgba(124,140,255,.14),rgba(255,178,62,.1));border:1px solid var(--line-strong);border-radius:26px;padding:60px 24px;position:relative;overflow:hidden;margin:20px 0}
.cta::after{content:"";position:absolute;width:400px;height:400px;background:radial-gradient(circle,rgba(56,224,214,.2),transparent 70%);top:-160px;left:50%;transform:translateX(-50%);filter:blur(30px)}
.cta h2{margin:12px 0 12px}
.cta p{color:var(--ink-soft);max-width:520px;margin:0 auto 26px}

/* Footer */
.site-foot{border-top:1px solid var(--line);background:var(--bg-2);position:relative;z-index:1;padding:52px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:28px}
.foot-desc{color:var(--ink-mute);font-size:14px;max-width:320px}
.foot-grid h5{font-family:'Sora';font-size:14px;margin-bottom:12px}
.foot-grid a{display:block;color:var(--ink-soft);text-decoration:none;font-size:14px;padding:4px 0}
.foot-grid a:hover{color:var(--amber)}
.foot-legal{margin-top:32px;padding-top:20px;border-top:1px solid var(--line);color:var(--ink-mute);font-size:13px}

/* Widgets flutuantes */
.ai-fab{position:fixed;right:22px;bottom:88px;width:56px;height:56px;border-radius:50%;border:0;cursor:pointer;z-index:60;background:linear-gradient(135deg,var(--amber),var(--amber-deep));box-shadow:0 10px 30px rgba(255,178,62,.4);display:flex;align-items:center;justify-content:center;animation:bob 3s ease-in-out infinite}
.ai-fab svg{width:26px;height:26px}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
.wa-fab{position:fixed;right:22px;bottom:22px;width:56px;height:56px;border-radius:50%;z-index:60;background:#25D366;box-shadow:0 10px 30px rgba(37,211,102,.4);display:flex;align-items:center;justify-content:center}
.wa-fab svg{width:30px;height:30px}
.ai-teaser{position:fixed;right:22px;bottom:154px;z-index:60;width:280px;background:var(--surface);border:1px solid var(--line-strong);border-radius:16px;padding:18px 18px 16px;box-shadow:var(--shadow)}
.ai-teaser strong{font-family:'Sora';font-size:14px;display:block;margin-bottom:6px}
.ai-teaser p{font-size:13px;color:var(--ink-soft);margin-bottom:12px}
.ai-teaser-x{position:absolute;top:10px;right:12px;background:none;border:0;color:var(--ink-mute);font-size:18px;cursor:pointer}
.ai-teaser[hidden]{display:none}
.pbot{position:fixed;right:22px;bottom:22px;width:360px;max-width:calc(100vw - 44px);height:520px;max-height:calc(100vh - 44px);z-index:70;background:var(--surface);border:1px solid var(--line-strong);border-radius:18px;box-shadow:var(--shadow);display:flex;flex-direction:column;overflow:hidden}
.pbot[hidden]{display:none}
.pbot-head{display:flex;align-items:center;gap:10px;padding:16px;border-bottom:1px solid var(--line)}
.pbot-ic{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--iris),var(--cyan))}
.pbot-nm{font-family:'Sora';font-weight:600;font-size:14px}
.pbot-ro{font-size:11.5px;color:var(--cyan);font-family:'JetBrains Mono'}
.pbot-thread{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:10px}
.pbot-input{display:flex;gap:8px;padding:12px;border-top:1px solid var(--line)}
.pbot-input input{flex:1;background:var(--bg);border:1px solid var(--line-strong);border-radius:10px;padding:10px 12px;color:var(--ink)}
.pbot-input button{background:linear-gradient(135deg,var(--amber),var(--amber-deep));color:#1A1204;border:0;border-radius:10px;padding:0 16px;font-weight:600;cursor:pointer}

/* ---- Estrutura interna gerada pelo script do Praxia GPT (classes pb-*) ---- */
.pbot .pb-head{display:flex;align-items:center;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}
.pbot .pb-ava{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--iris),var(--cyan));flex-shrink:0;font-size:0;color:transparent;overflow:hidden}
.pbot .pb-head .nm{font-family:'Sora';font-weight:600;font-size:14px;color:var(--ink);line-height:1.2}
.pbot .pb-head .ro{font-size:11.5px;color:var(--ink-mute);line-height:1.2}
.pbot .pb-live{margin-left:auto;display:flex;align-items:center;gap:6px;font-size:11px;color:var(--cyan);font-family:'JetBrains Mono'}
.pbot .pb-live .d{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.pbot-close{margin-left:8px;background:none;border:0;color:var(--ink-mute);font-size:22px;line-height:1;cursor:pointer;padding:0 2px}
.pbot-close:hover{color:var(--ink)}
.pbot .pb-thread{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}
.pbot .pb-msg{display:flex;gap:8px;max-width:100%}
.pbot .pb-msg.me{flex-direction:row-reverse}
.pbot .pb-msg .av{width:26px;height:26px;border-radius:50%;background:linear-gradient(135deg,var(--iris),var(--cyan));flex-shrink:0;font-size:0;color:transparent;overflow:hidden}
.pbot .pb-msg.me .av{display:none}
.pbot .pb-bub{background:var(--surface-2);border:1px solid var(--line);border-radius:14px;border-top-left-radius:4px;padding:10px 13px;font-size:13.5px;color:var(--ink-soft);max-width:82%;line-height:1.5}
.pbot .pb-msg.me .pb-bub{background:linear-gradient(135deg,var(--amber),var(--amber-deep));color:#1A1204;border-top-left-radius:14px;border-top-right-radius:4px;font-weight:500}
.pbot .pb-bub .pb-tag{font-size:10px;letter-spacing:.5px;text-transform:uppercase;color:var(--ink-mute);font-family:'JetBrains Mono';margin-bottom:5px}
.pbot .pb-bub .pb-tag .d{display:none}
.pbot .pb-msg.me .pb-bub .pb-tag{display:none}
.pbot .pb-bub .bd p{margin:0 0 6px}
.pbot .pb-bub .bd p:last-child{margin:0}
.pbot .pb-bub b,.pbot .pb-bub strong{color:var(--ink);font-weight:600}
.pbot .pb-msg.me .pb-bub b{color:#1A1204}
.pbot .pb-chips{display:flex;flex-direction:column;gap:7px;margin-top:4px}
.pbot .pb-chip{background:rgba(255,178,62,.08);border:1px solid rgba(255,178,62,.25);border-radius:10px;padding:9px 12px;font-size:13px;color:var(--ink);cursor:pointer;transition:background .15s,transform .12s;text-align:left}
.pbot .pb-chip:hover{background:rgba(255,178,62,.16);transform:translateY(-1px)}
.pbot .pb-chip.go{background:linear-gradient(135deg,var(--amber),var(--amber-deep));color:#1A1204;border-color:transparent;font-weight:600}
.pbot .pb-foot{border-top:1px solid var(--line);padding:12px}
.pbot .pb-inrow{display:flex;gap:8px;align-items:flex-end}
.pbot #pb-input{flex:1;background:var(--bg);border:1px solid var(--line-strong);border-radius:10px;padding:10px 12px;color:var(--ink);font-family:'Inter';font-size:13.5px;resize:none;max-height:90px;min-height:42px;line-height:1.4}
.pbot #pb-input:focus{outline:none;border-color:var(--amber)}
.pbot .pb-send{background:linear-gradient(135deg,var(--amber),var(--amber-deep));border:0;border-radius:10px;width:42px;height:42px;min-width:42px;display:flex;align-items:center;justify-content:center;cursor:pointer;flex-shrink:0}
.pbot .pb-send svg{width:18px;height:18px;stroke:#1A1204;fill:none;stroke-width:2}
.pbot .pb-typing,.pbot .typing{display:inline-flex;gap:4px;padding:10px 12px}
.pbot .pb-typing i,.pbot .typing i{width:6px;height:6px;border-radius:50%;background:var(--ink-mute);animation:blink 1.2s infinite}

/* Lista de features / casos de uso */
.feature-list{list-style:none;display:flex;flex-direction:column;gap:12px}
.feature-list li{position:relative;padding:16px 18px 16px 46px;background:var(--surface);border:1px solid var(--line);border-radius:14px;color:var(--ink-soft);font-size:15px}
.feature-list li::before{content:"";position:absolute;left:18px;top:20px;width:16px;height:16px;border-radius:5px;background:linear-gradient(135deg,var(--amber),var(--amber-deep))}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}

/* Sub-hero para páginas internas */
.page-hero{padding:80px 0 40px}
.page-hero h1{font-size:clamp(32px,4.6vw,52px)}
.crumbs{font-family:'JetBrains Mono';font-size:12px;color:var(--ink-mute);margin-bottom:8px}
.crumbs a{color:var(--ink-soft);text-decoration:none}

/* Responsivo */
@media(max-width:900px){
  #nav{position:fixed;top:60px;right:0;left:0;flex-direction:column;background:rgba(8,11,22,.98);border-bottom:1px solid var(--line);padding:20px 24px;gap:16px;align-items:flex-start;display:none}
  #nav.open{display:flex}
  .menu-btn{display:block}
  .hero-grid{grid-template-columns:1fr;gap:32px}
  .cards-3,.steps,.metrics,.founder,.roi,.diag-grid{grid-template-columns:1fr}
  .bento{grid-template-columns:1fr}.bento .feat,.bento .third,.bento .feat2{grid-column:span 1}
  .step .conn{display:none}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){.foot-grid{grid-template-columns:1fr}.roi,.diag-grid{padding:24px}}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important}
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}


/* ===== Hero demo — 3 cenas (Atendimento / Decisão / Operação) ===== */
.demo-tabs{display:flex;gap:6px;justify-content:center;margin-top:16px}
.demo-tabs .dot{width:6px;height:6px;border-radius:50%;background:var(--line-strong);transition:.35s}
.demo-tabs .dot.on{background:var(--amber);width:18px;border-radius:3px}
.scene{animation:sceneIn .5s both}
@keyframes sceneIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.kpis{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:12px}
.kpi{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:11px 13px}
.kpi .k{font-size:10.5px;color:var(--ink-mute);font-family:'JetBrains Mono';letter-spacing:.6px;text-transform:uppercase}
.kpi .v{font-size:19px;font-weight:700;margin-top:3px;color:var(--ink)}
.kpi .d{font-size:11.5px;font-weight:600;margin-top:2px}
.kpi .d.up{color:var(--green)}
.kpi .d.dn{color:var(--red)}
.insight{background:rgba(255,178,62,.08);border:1px solid rgba(255,178,62,.28);border-radius:12px;padding:11px 13px;font-size:13.5px;color:var(--ink-soft);line-height:1.5}
.insight b{color:var(--amber)}
.feed .row{display:flex;align-items:center;gap:9px;padding:9px 0;border-bottom:1px solid var(--line);font-size:13.5px;color:var(--ink-soft);opacity:0;animation:msgin .45s forwards}
.feed .row:last-child{border-bottom:0}
.feed .row b{color:var(--ink);font-weight:600}
.feed .ok{width:18px;height:18px;border-radius:50%;background:rgba(78,216,160,.15);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:11px;flex:0 0 18px}


/* ===== Cliente / prova (Konyk) ===== */
.cliente{background:linear-gradient(180deg,var(--surface),var(--bg-2));border:1px solid var(--line-strong);border-radius:22px;padding:26px;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.cli-id{display:flex;gap:16px;align-items:flex-start;padding-bottom:20px;border-bottom:1px solid var(--line)}
.cli-logo{width:54px;height:54px;flex:0 0 54px;border-radius:14px;background:linear-gradient(135deg,var(--amber),var(--amber-deep));color:#1A1204;display:flex;align-items:center;justify-content:center;font-family:Sora,sans-serif;font-weight:800;font-size:26px}
.cli-nome{font-family:Sora,sans-serif;font-weight:700;font-size:19px}
.cli-nome span{color:var(--ink-mute);font-weight:400;font-size:14px}
.cli-desc{color:var(--ink-soft);font-size:14.5px;line-height:1.6;margin-top:5px;max-width:640px}
.cli-nums{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:20px 0}
.cli-nums div{background:var(--surface-2);border:1px solid var(--line);border-radius:12px;padding:14px 16px}
.cli-nums b{display:block;font-family:Sora,sans-serif;font-size:24px;font-weight:800;color:var(--amber)}
.cli-nums span{display:block;font-size:12px;color:var(--ink-mute);margin-top:3px;line-height:1.4}
.cli-esc{margin-top:4px}
.cli-t{font-family:'JetBrains Mono',monospace;font-size:11px;letter-spacing:1.6px;text-transform:uppercase;color:var(--cyan);margin-bottom:12px}
.cli-tags{display:flex;flex-wrap:wrap;gap:8px}
.cli-tags span{font-size:12.5px;color:var(--ink-soft);background:var(--surface-2);border:1px solid var(--line);border-radius:99px;padding:6px 12px}
.cli-nota{margin-top:14px;color:var(--ink-mute);font-size:13.5px;line-height:1.65}
@media(max-width:720px){.cli-nums{grid-template-columns:1fr}.cliente{padding:20px}}