/* ============================================================
   Agentico — design system (tema CLARO, premium editorial)
   ============================================================ */
:root{
  --paper:#f4f6f8; --paper2:#eceff3; --card:#ffffff; --card2:#f8fafb;
  --ink:#11151c; --ink2:#39424f; --muted:#6b7686; --muted2:#97a1ae;
  --line:#e4e8 ed; --line:#e3e7ec; --line2:#d4dae1;
  --ink-d:#0b0e13;            /* fundo escuro p/ hero/faixas */
  --teal:#0b9a8d; --navy:#33559e; --gold:#b78a36; --lime:#6fae16; --emerald:#168a66;
  --accent:#0b9a8d; --accent-d:#0a7c72;
  --shadow:0 1px 2px rgba(16,24,40,.04),0 12px 28px rgba(16,24,40,.08);
  --shadow-lg:0 30px 70px rgba(16,24,40,.16);
  --maxw:1180px; --r:18px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-d:"Sora",system-ui,sans-serif; --font-b:"Plus Jakarta Sans",system-ui,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--font-b);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--font-d);font-weight:600;font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent)}
section{position:relative}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .3s,box-shadow .3s,border-color .3s;border-bottom:1px solid transparent}
.nav.scrolled{background:rgba(244,246,248,.82);backdrop-filter:blur(14px);border-color:var(--line);box-shadow:0 1px 0 rgba(16,24,40,.03)}
.nav.on-dark:not(.scrolled){color:#fff}
.nav .row{display:flex;align-items:center;gap:18px;height:72px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-d);font-weight:800;font-size:1.1rem;letter-spacing:-.02em}
.brand img{width:38px;height:38px;border-radius:11px;box-shadow:0 6px 16px rgba(16,24,40,.18)}
.brand b{color:var(--accent)}
.nav .links{margin-left:auto;display:flex;align-items:center;gap:26px}
.nav .links a{font-size:.92rem;color:inherit;opacity:.82;transition:opacity .2s}
.nav .links a:hover{opacity:1}
@media(max-width:820px){.nav .links a.hide-sm{display:none}}

/* ===== botões ===== */
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-d);font-weight:600;font-size:.92rem;padding:13px 22px;border-radius:12px;border:1px solid transparent;cursor:pointer;transition:transform .18s var(--ease),box-shadow .2s,background .2s,border-color .2s}
.btn.primary{background:var(--accent);color:#fff;box-shadow:0 10px 24px rgba(11,154,141,.28)}
.btn.primary:hover{transform:translateY(-2px);background:var(--accent-d);box-shadow:0 16px 34px rgba(11,154,141,.36)}
.btn.ghost{border-color:var(--line2);color:var(--ink);background:var(--card)}
.btn.ghost:hover{transform:translateY(-2px);border-color:var(--accent)}
.btn.on-dark{border-color:rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.06)}
.btn.on-dark:hover{background:rgba(255,255,255,.14)}
.btn .arr{transition:transform .2s}.btn:hover .arr{transform:translateX(3px)}

/* ===== HERO (escuro, full-bleed) ===== */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;background:var(--ink-d);overflow:hidden}
.hero .bg{position:absolute;inset:0;z-index:0}
.hero .bg img{width:100%;height:100%;object-fit:cover;object-position:center right}
.hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#070a0e 8%,rgba(7,10,14,.72) 42%,rgba(7,10,14,.15) 75%),linear-gradient(0deg,#070a0e,transparent 40%)}
.hero>.wrap{max-width:1460px}
.hero .inner{position:relative;z-index:1;padding:124px 0 78px;color:#fff;max-width:830px}
.hero h1{font-family:var(--font-d);font-weight:800;font-size:clamp(2.9rem,6.5vw,5rem);line-height:1.0;letter-spacing:-.03em;margin:22px 0 0}
.hero h1 .spectrum{background:linear-gradient(100deg,#3ad6c6,#6db2ff 40%,#a8e05a 70%,#3fd29a);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lede{font-size:1.2rem;color:#cdd6e0;max-width:600px;margin:24px 0 32px}
.hero .cta{display:flex;gap:14px;flex-wrap:wrap}
.hero .proof{display:flex;gap:30px;margin-top:40px;flex-wrap:wrap}
.hero .proof b{font-family:var(--font-d);font-size:1.5rem;display:block}
.hero .proof span{font-size:.82rem;color:#93a0ad}
.tw{font-family:var(--font-d);font-weight:700;color:#46e0cf;text-shadow:0 0 22px rgba(70,224,207,.35)} .caret{display:inline-block;width:2px;height:1em;background:#46e0cf;margin-left:3px;vertical-align:-1px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}

/* ===== seções claras ===== */
.sec{padding:96px 0}
.sec-head{max-width:680px;margin-bottom:50px}
.sec-head h2{font-family:var(--font-d);font-weight:700;font-size:clamp(1.9rem,4vw,2.8rem);letter-spacing:-.02em;line-height:1.1;margin:14px 0 14px}
.sec-head p{font-size:1.1rem;color:var(--ink2)}

/* arquétipos */
.arch{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(max-width:760px){.arch{grid-template-columns:1fr}}
.arch .c{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:32px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.arch .c .k{font-family:var(--font-d);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--accent)}
.arch .c h3{font-family:var(--font-d);font-weight:700;font-size:1.4rem;margin:6px 0 8px}
.arch .c p{color:var(--ink2)}
.arch .c ul{list-style:none;margin-top:18px;display:flex;flex-direction:column;gap:11px}
.arch .c li{display:flex;gap:11px;color:var(--ink2);font-size:.96rem}
.arch .c li::before{content:"";flex:none;width:20px;height:20px;border-radius:7px;background:color-mix(in srgb,var(--accent) 16%,transparent);position:relative}
.arch .c li::after{}

/* agentes */
.agents{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
@media(max-width:820px){.agents{grid-template-columns:1fr}}
.acard{position:relative;display:grid;grid-template-columns:150px 1fr;background:var(--card);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow);transition:transform .22s var(--ease),box-shadow .22s,border-color .22s}
.acard:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--cp) 40%,var(--line))}
.acard .ph{position:relative;overflow:hidden;background:#0c1219}
.acard .ph img{width:100%;height:100%;object-fit:cover;object-position:center top}
.acard .ph::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent 60%,var(--card))}
.acard .body{padding:24px 24px 22px 8px}
.acard .emb{width:38px;height:38px;border-radius:11px;margin-bottom:12px}
.acard h3{font-family:var(--font-d);font-weight:700;font-size:1.4rem;letter-spacing:-.01em}
.acard .role{color:var(--cp);font-weight:600;font-size:.9rem;margin:1px 0 10px}
.acard p{color:var(--ink2);font-size:.94rem;margin-bottom:16px}
.acard .go{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-d);font-weight:600;font-size:.88rem;color:var(--cp)}
.acard:hover .go .arr{transform:translateX(4px)}
.acard .chip{position:absolute;top:15px;right:15px;font-size:.66rem;font-weight:700;letter-spacing:.04em;padding:5px 10px;border-radius:999px;color:#fff;background:color-mix(in srgb,var(--cp) 86%,#000);box-shadow:0 6px 14px rgba(16,24,40,.18)}

/* faixa escura (como funciona) */
.band{background:var(--ink-d);color:#fff}
.band .eyebrow{color:#3ad6c6}
.band .sec-head h2{color:#fff}.band .sec-head p{color:#aeb8c4}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;counter-reset:s}
@media(max-width:760px){.steps{grid-template-columns:1fr}}
.step{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.09);border-radius:var(--r);padding:28px;counter-increment:s}
.step::before{content:"0" counter(s);font-family:var(--font-d);font-weight:800;font-size:1.5rem;color:#3ad6c6}
.step h4{font-family:var(--font-d);font-weight:600;font-size:1.15rem;margin:10px 0 8px;color:#fff}
.step p{color:#aeb8c4;font-size:.95rem}

/* CTA */
.cta-band{position:relative;overflow:hidden;background:var(--ink-d);border-radius:28px;padding:64px;text-align:center;color:#fff;box-shadow:var(--shadow-lg)}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% 0,rgba(11,154,141,.35),transparent 70%)}
.cta-band>*{position:relative}
.cta-band h2{font-family:var(--font-d);font-weight:800;font-size:clamp(1.9rem,4vw,2.7rem);letter-spacing:-.02em;margin-bottom:12px}
.cta-band p{color:#c3ccd6;max-width:520px;margin:0 auto 28px}

/* footer */
footer{border-top:1px solid var(--line);padding:56px 0 40px;margin-top:30px}
.foot{display:flex;justify-content:space-between;gap:34px;flex-wrap:wrap}
.foot .brand{margin-bottom:14px}
.foot .col h5{font-family:var(--font-d);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted2);margin-bottom:14px}
.foot .col a{display:block;color:var(--ink2);font-size:.92rem;margin-bottom:9px}
.foot .col a:hover{color:var(--accent)}
.foot .legal{color:var(--muted2);font-size:.82rem;margin-top:30px;border-top:1px solid var(--line);padding-top:20px}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ===== sub-página agente ===== */
.ahero{position:relative;background:var(--ink-d);color:#fff;overflow:hidden}
.ahero .inner{display:grid;grid-template-columns:1fr .82fr;gap:50px;align-items:center;padding:130px 0 80px}
@media(max-width:920px){.ahero .inner{grid-template-columns:1fr;gap:30px}}
.ahero .glow{position:absolute;inset:0;z-index:0;background:radial-gradient(700px 500px at 85% 30%,color-mix(in srgb,var(--cp) 40%,transparent),transparent 60%)}
.ahero .inner>*{position:relative;z-index:1}
.ahero .emb{width:54px;height:54px;border-radius:14px;margin-bottom:18px}
.ahero h1{font-family:var(--font-d);font-weight:800;font-size:clamp(2.5rem,5.5vw,4rem);letter-spacing:-.03em;line-height:1.02}
.ahero .role{color:var(--cp-l,#7fe0d4);font-family:var(--font-d);font-weight:600;font-size:1.08rem;margin:8px 0 18px;filter:brightness(1.4)}
.ahero .lede{font-size:1.16rem;color:#cdd6e0;max-width:560px;margin-bottom:28px}
.ahero .portrait{border-radius:22px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid rgba(255,255,255,.12);justify-self:end;max-width:400px}
.ahero .portrait img{width:100%}
.back{display:inline-flex;align-items:center;gap:8px;color:#aeb8c4;font-size:.9rem;margin-bottom:22px}
.back:hover{color:#fff}

.feat{display:grid;grid-template-columns:1fr 1fr;gap:20px}
@media(max-width:620px){.feat{grid-template-columns:1fr}}
.feat .f{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:24px;box-shadow:var(--shadow)}
.feat .f .ic{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:color-mix(in srgb,var(--cp) 14%,transparent);margin-bottom:14px}
.feat .f .ic svg{width:21px;height:21px;color:var(--cp)}
.feat .f h4{font-family:var(--font-d);font-weight:600;font-size:1.08rem;margin-bottom:6px}
.feat .f p{color:var(--ink2);font-size:.93rem}
.scene{border-radius:22px;overflow:hidden;box-shadow:var(--shadow-lg);border:1px solid var(--line)}
.pricerow{display:flex;align-items:flex-end;gap:10px;flex-wrap:wrap;margin:6px 0 4px}
.pricerow .big{font-family:var(--font-d);font-weight:800;font-size:2.4rem;color:var(--ink);line-height:1}
.pricerow .per{color:var(--muted);font-size:.95rem;margin-bottom:4px}
.tag-list{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.tag{font-size:.78rem;font-weight:600;padding:6px 12px;border-radius:999px;border:1px solid var(--line2);color:var(--ink2);background:var(--card)}