/* wwhats landing — Signal Desk público */
:root{
  --lp-green:#25d366;
  --lp-green-d:#1da851;
  --lp-green-glow:rgba(37,211,102,.35);
  --lp-ink:#0b141a;
  --lp-ink-2:#15262e;
  --lp-muted:#8fa3ad;
  --lp-surface:#ffffff;
  --lp-line:#e2e8eb;
  --lp-font:"DM Sans",system-ui,sans-serif;
  --lp-display:"Sora",system-ui,sans-serif;
  --lp-hero:linear-gradient(145deg,#0b141a 0%,#15262e 45%,#1a3d32 100%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--lp-font);color:var(--lp-ink);line-height:1.6;-webkit-font-smoothing:antialiased;background:#f4f6f7}

.lp-nav{position:fixed;top:0;left:0;right:0;z-index:100;border-bottom:1px solid rgba(255,255,255,.08);transition:background .3s,box-shadow .3s}
.lp-nav.scrolled{background:rgba(11,20,26,.92);backdrop-filter:blur(14px);box-shadow:0 4px 24px rgba(0,0,0,.2)}
.lp-nav-inner{max-width:1100px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.lp-brand{color:#fff;text-decoration:none;font-family:var(--lp-display)}
.lp-brand .ww-brand-lockup{display:flex;align-items:center;gap:.6rem;min-width:0}
.lp-brand .ww-brand-mark{width:38px;height:38px;object-fit:contain;flex-shrink:0}
.lp-brand .ww-brand-text{display:flex;flex-direction:column;line-height:1.12;gap:2px;min-width:0}
.lp-brand .ww-brand-domain{font-size:1.08rem;font-weight:700;color:#fff;letter-spacing:-.02em}
.lp-brand .ww-brand-tagline{display:block;color:#cfe9d8;font-size:.6rem;font-weight:600;letter-spacing:.02em;max-width:280px;line-height:1.25}
.lp-brand .ww-brand-tagline .bi{color:var(--lp-green);margin-right:.3em;vertical-align:-.06em}
.lp-nav-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.lp-btn-ghost{color:rgba(255,255,255,.85);text-decoration:none;font-size:.9rem;padding:8px 14px;border-radius:8px}
.lp-btn-ghost:hover{color:#fff;background:rgba(255,255,255,.08)}
.lp-btn-green{display:inline-flex;align-items:center;gap:8px;background:var(--lp-green);color:#fff;font-weight:600;font-size:.9rem;padding:10px 18px;border-radius:10px;text-decoration:none;border:none;cursor:pointer}
.lp-btn-green:hover{background:var(--lp-green-d);color:#fff;transform:translateY(-1px);box-shadow:0 8px 24px var(--lp-green-glow)}
.lp-btn-outline{color:#fff;border:1px solid rgba(255,255,255,.35);padding:10px 18px;border-radius:10px;text-decoration:none;font-weight:500;font-size:.9rem}
.lp-btn-outline:hover{background:rgba(255,255,255,.1);color:#fff}

.lp-hero{display:flex;align-items:center;background:var(--lp-hero);color:#fff;padding:130px 20px 76px;position:relative;overflow:hidden}
.lp-hero::after{content:'';position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(37,211,102,.15),transparent 70%);top:5%;right:-10%;pointer-events:none}
.lp-hero-inner{max-width:1100px;margin:0 auto;width:100%;position:relative;z-index:1}
.lp-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(37,211,102,.12);border:1px solid rgba(37,211,102,.35);color:#7dffb0;font-size:.7rem;font-weight:600;padding:6px 14px;border-radius:999px;margin-bottom:18px;letter-spacing:.02em;max-width:100%;flex-wrap:wrap}
.lp-hero-logo{width:96px;height:96px;object-fit:contain;margin-bottom:22px;filter:drop-shadow(0 16px 38px rgba(0,0,0,.5))}
@media(min-width:768px){.lp-hero-logo{width:132px;height:132px}}
.lp-hero h1{font-family:var(--lp-display);font-size:clamp(2rem,4.5vw,2.85rem);line-height:1.12;margin-bottom:16px;letter-spacing:-.03em;max-width:720px}
.lp-hero h1 em{font-style:normal;color:var(--lp-green)}
.lp-lead{font-size:1.08rem;opacity:.9;max-width:560px;margin-bottom:22px}
.lp-hero-whats{margin-bottom:26px;padding:16px 18px;border-radius:12px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);max-width:480px}
.lp-hero-whats strong{color:var(--lp-green)}
.lp-demo-box{margin:24px 0 18px;padding:22px 24px;border-radius:14px;background:rgba(255,255,255,.07);border:1px solid rgba(37,211,102,.35);max-width:420px}
.lp-demo-box h3{font-family:var(--lp-display);font-size:1.05rem;margin-bottom:14px;display:flex;align-items:center;gap:8px;color:#fff}
.lp-demo-box h3 i{color:var(--lp-green)}
.lp-demo-creds{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;margin-bottom:12px}
.lp-demo-creds dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;opacity:.65;margin-bottom:4px}
.lp-demo-creds dd{margin:0}
.lp-demo-creds code{font-family:ui-monospace,Consolas,monospace;font-size:.92rem;background:rgba(0,0,0,.25);padding:6px 10px;border-radius:8px;color:#e8fff0;display:inline-block;word-break:break-all}
.lp-demo-hint{font-size:.86rem;opacity:.8;margin-bottom:16px;line-height:1.45}
.lp-demo-box .lp-btn-green{width:100%;justify-content:center}
.lp-ctas{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-bottom:18px}
.lp-micro{font-size:.82rem;opacity:.7;display:flex;align-items:center;gap:8px}

/* Seção final — demo + contato sobre o gradiente escuro */
.lp-final{background:var(--lp-hero);color:#fff;border-top:1px solid rgba(255,255,255,.08)}
.lp-final h2{color:#fff}
.lp-final-lead{font-size:1.02rem;opacity:.85;max-width:560px;margin-bottom:28px}
.lp-final-boxes{display:grid;grid-template-columns:1fr;gap:20px;align-items:start}
@media(min-width:768px){.lp-final-boxes{grid-template-columns:1fr 1fr}}
.lp-final .lp-demo-box{margin:0;max-width:none}
.lp-final .ww-contato-box--hero{margin-top:0;max-width:none}
.lp-final .lp-micro{margin-top:22px}

.lp-section{padding:72px 20px}
.lp-section.alt{background:var(--lp-surface);border-top:1px solid var(--lp-line);border-bottom:1px solid var(--lp-line)}
.lp-inner{max-width:1100px;margin:0 auto}
.lp-section h2{font-family:var(--lp-display);font-size:clamp(1.45rem,3vw,1.85rem);margin-bottom:10px;letter-spacing:-.02em}
.lp-muted{color:#5c6f78;max-width:640px;margin-bottom:32px;font-size:1.02rem}

.lp-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.lp-card{background:var(--lp-surface);border:1px solid var(--lp-line);border-radius:14px;padding:22px}
.lp-section.alt .lp-card{background:#f9fbfc}
.lp-card i{font-size:1.6rem;color:var(--lp-green);margin-bottom:10px;display:block}
.lp-card strong{display:block;font-size:.98rem;margin-bottom:4px}
.lp-card span{font-size:.86rem;color:#5c6f78}

.lp-flow{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px 12px;margin-top:8px}
.lp-flow-node{background:#f0faf4;border:1px solid #c8ebd4;border-radius:12px;padding:12px 16px;font-weight:600;font-size:.88rem;text-align:center;min-width:120px}
.lp-flow-node small{display:block;font-weight:400;font-size:.72rem;color:#5c6f78;margin-top:2px}
.lp-flow-arrow{color:var(--lp-green);font-size:1.2rem}

.lp-callout{margin-top:36px;background:var(--lp-hero);color:#fff;border-radius:16px;padding:28px 32px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}
.lp-callout h3{font-family:var(--lp-display);font-size:1.2rem;margin-bottom:6px}
.lp-callout p{opacity:.85;font-size:.95rem;max-width:480px}

.lp-footer{padding:32px 20px;text-align:center;font-size:.82rem;color:#5c6f78;border-top:1px solid var(--lp-line)}
.lp-footer a{color:var(--lp-green-d);text-decoration:none}
.lp-footer__disclaimer{margin-top:14px;max-width:640px;margin-left:auto;margin-right:auto}

.lp-compare{
  display:grid;grid-template-columns:1fr;gap:16px;margin:28px 0 32px;
}
@media(min-width:768px){.lp-compare{grid-template-columns:1fr 1fr}}
.lp-compare-col{
  border-radius:16px;padding:22px 24px;border:1px solid var(--lp-line);
}
.lp-compare-bad{background:#fff5f5;border-color:#f0d4d4}
.lp-compare-good{background:#f0faf4;border-color:#c8ebd4}
.lp-compare-col h3{
  font-family:var(--lp-display);font-size:1.05rem;margin-bottom:14px;
  display:flex;align-items:center;gap:8px;
}
.lp-compare-bad h3{color:#9b3b3b}
.lp-compare-bad h3 i{color:#e05a5a}
.lp-compare-good h3{color:#1a5c38}
.lp-compare-good h3 i{color:var(--lp-green)}
.lp-compare-col ul{margin:0;padding-left:1.15rem;font-size:.92rem;color:#4a5c64;line-height:1.55}
.lp-compare-col li{margin-bottom:8px}

.lp-insight-grid{
  display:grid;grid-template-columns:1fr;gap:16px;margin-bottom:20px;
}
@media(min-width:768px){.lp-insight-grid{grid-template-columns:1fr 1fr}}
.lp-insight{
  background:var(--lp-surface);border:1px solid var(--lp-line);border-radius:14px;padding:22px;
}
.lp-insight i{font-size:1.5rem;color:var(--lp-green);margin-bottom:10px;display:block}
.lp-insight h4{font-family:var(--lp-display);font-size:1rem;margin-bottom:8px}
.lp-insight p{font-size:.9rem;color:#5c6f78;line-height:1.55;margin:0}
.lp-insight em{font-style:normal;color:#7a8f99;font-size:.85rem}
.lp-note{font-size:.88rem;border-left:3px solid var(--lp-green);padding-left:14px;margin-top:8px}

/* Mensagem do CEO */
.lp-ceo{background:linear-gradient(160deg,#f6fbf8,#eef6f1);border:1px solid #d5e9dc;border-radius:20px;padding:30px 24px;max-width:760px}
.lp-ceo-badge{display:inline-flex;align-items:center;gap:.45em;font-size:.72rem;font-weight:600;color:#1a6b3a;background:#dff3e6;border:1px solid #bfe6cd;padding:6px 13px;border-radius:999px;line-height:1.3;margin-bottom:16px}
.lp-ceo-badge .bi{color:var(--lp-green);font-size:1.05em;flex-shrink:0}
.lp-ceo h2{margin-bottom:14px}
.lp-ceo p{color:#3f5158;font-size:1rem;line-height:1.62;margin-bottom:12px;max-width:none}
.lp-ceo p.lp-ceo-lead{font-family:var(--lp-display);font-size:1.16rem;font-weight:600;color:var(--lp-ink);line-height:1.5;margin-bottom:16px}
.lp-ceo strong{color:var(--lp-ink);font-weight:600}
.lp-ceo-note{color:#5c6f78;font-size:.9rem}
.lp-ceo-ctas{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0 4px}
.lp-ceo-ctas .lp-btn-outline{color:var(--lp-ink);border-color:#c4d3ca}
.lp-ceo-ctas .lp-btn-outline:hover{background:#e7f2ec;color:var(--lp-ink)}
.lp-ceo-sign{margin:22px 0 0;padding-top:18px;border-top:1px dashed #c9ddd0}
.lp-ceo-sign figcaption{display:flex;flex-direction:column;gap:2px}
.lp-ceo-sign strong{font-family:var(--lp-display);font-size:1.05rem;color:var(--lp-ink)}
.lp-ceo-sign>figcaption>span{font-size:.86rem;color:#5c6f78}
.lp-ceo-sites{display:flex;flex-wrap:wrap;gap:16px;margin-top:6px}
.lp-ceo-sites a{color:var(--lp-green-d);text-decoration:none;font-weight:600;font-size:.86rem}
.lp-ceo-sites a:hover{text-decoration:underline}
@media(min-width:768px){.lp-ceo{padding:38px 40px}}

/* Modelos de contratação — SaaS x Customizado */
.lp-modelos{display:grid;grid-template-columns:1fr;gap:16px;margin-top:8px}
@media(min-width:768px){.lp-modelos{grid-template-columns:1fr 1fr}}
.lp-modelo{background:var(--lp-surface);border:1px solid var(--lp-line);border-radius:16px;padding:26px 28px;display:flex;flex-direction:column;align-items:flex-start;gap:2px}
.lp-modelo>i{font-size:1.7rem;color:var(--lp-green);margin-bottom:10px}
.lp-modelo h3{font-family:var(--lp-display);font-size:1.12rem;margin-bottom:10px;letter-spacing:-.01em}
.lp-modelo h3 small{display:block;font-family:var(--lp-font);font-weight:500;font-size:.78rem;color:#5c6f78;margin-top:2px}
.lp-modelo p{font-size:.93rem;color:#4a5c64;line-height:1.6;margin-bottom:10px}
.lp-modelo strong{color:var(--lp-ink)}
.lp-modelo-nota{font-size:.85rem;color:#5c6f78;border-left:3px solid var(--lp-green);padding-left:12px}
.lp-modelo--custom{background:#f0faf4;border-color:#c8ebd4}
.lp-modelo--custom .lp-btn-green{margin-top:auto;align-self:flex-start}
.lp-card span a{color:var(--lp-green-d);font-weight:600;text-decoration:none}
.lp-card span a:hover{text-decoration:underline}

/* Assistente de dúvidas (IA) — largura total, abaixo do grid demo+contato */
.ww-duvida-box{margin-top:20px;border-radius:14px;background:rgba(255,255,255,.06);border:1px solid rgba(37,211,102,.35);padding:20px 22px}
.ww-duvida-head{display:flex;align-items:center;gap:8px;font-family:var(--lp-display);font-weight:600;font-size:1.05rem;color:#fff;margin-bottom:4px}
.ww-duvida-head i{color:var(--lp-green)}
.ww-duvida-desc{font-size:.86rem;opacity:.8;margin-bottom:14px;line-height:1.45;color:rgba(255,255,255,.9)}
.ww-duvida-thread{display:flex;flex-direction:column;gap:10px;max-height:340px;overflow-y:auto;padding:4px 4px 2px;margin-bottom:12px}
.ww-duvida-bolha{max-width:85%;padding:10px 14px;border-radius:14px;font-size:.92rem;line-height:1.5;white-space:pre-wrap;word-wrap:break-word}
.ww-duvida-bolha--user{align-self:flex-end;background:var(--lp-green);color:#04120a;border-bottom-right-radius:4px}
.ww-duvida-bolha--ia{align-self:flex-start;background:rgba(255,255,255,.1);color:#eafff2;border:1px solid rgba(255,255,255,.12);border-bottom-left-radius:4px}
.ww-duvida-bolha--pensando{opacity:.6;font-style:italic}
.ww-duvida-form{display:flex;gap:8px;align-items:flex-end}
.ww-duvida-input{flex:1;min-width:0;resize:none;border-radius:10px;border:1px solid rgba(255,255,255,.2);background:rgba(0,0,0,.2);color:#fff;padding:11px 13px;font-size:.92rem;font-family:inherit;line-height:1.4;max-height:120px}
.ww-duvida-input::placeholder{color:rgba(255,255,255,.45)}
.ww-duvida-input:focus{outline:none;border-color:var(--lp-green);box-shadow:0 0 0 2px rgba(37,211,102,.25)}
.ww-duvida-btn{flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border:0;border-radius:10px;background:var(--lp-green);color:#fff;font-size:1.1rem;cursor:pointer}
.ww-duvida-btn:hover{background:var(--lp-green-d)}
.ww-duvida-btn:disabled{opacity:.6;cursor:not-allowed}
.ww-duvida-msg{font-size:.82rem;margin:10px 0 0;padding:8px 10px;border-radius:8px}
.ww-duvida-msg.is-ok{background:rgba(37,211,102,.15);color:#7dffb0;border:1px solid rgba(37,211,102,.3)}
.ww-duvida-msg.is-err{background:rgba(224,90,90,.15);color:#ffb4b4;border:1px solid rgba(224,90,90,.35)}
.ww-duvida-aviso{font-size:.74rem;opacity:.6;margin-top:10px;line-height:1.4}

.hide-mobile{display:none}
@media(min-width:768px){.hide-mobile{display:inline-flex}}
@media(max-width:767px){.lp-nav-actions .lp-btn-outline{display:none}}