/* ============ Tokens ============ */
:root{
  --bg:#0a0e16;
  --bg-2:#0c111b;
  --panel:rgba(255,255,255,.025);
  --panel-2:rgba(255,255,255,.045);
  --border:rgba(150,175,210,.12);
  --border-2:rgba(120,180,240,.32);
  --text:#e8edf6;
  --muted:#95a1b6;
  --muted-2:#5f6b81;
  --accent:#5aa9ef;
  --accent-2:#57c6e6;
  --accent-soft:rgba(90,169,239,.1);
  --wa:#25d366;
  --wa-dark:#1cb457;
  --grad:linear-gradient(90deg,#6fbef5,#4f9be8);
  --radius:14px;
  --radius-lg:22px;
  --shadow:0 24px 50px -26px rgba(0,0,0,.75);
  --maxw:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased;overflow-x:hidden;
}
h1,h2,h3,h4{font-family:'Sora','Inter',sans-serif;line-height:1.15;margin:0;letter-spacing:-.02em}
p{margin:0}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}
.hide-mobile{display:inline}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* kicker (rótulo de seção) — substitui o "pill" com cara de template */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;font-weight:600;font-size:.78rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--accent);margin-bottom:1.1rem;
}
.eyebrow::before{content:"";width:26px;height:1px;background:var(--accent);opacity:.7}
.section-head .eyebrow{justify-content:center}

/* ============ Fundo sóbrio (estático, com leve textura) ============ */
.bg{position:fixed;inset:0;z-index:-1;background:var(--bg)}
.glow{position:absolute;inset:0;background:
  radial-gradient(900px 460px at 50% -10%, rgba(64,120,190,.15), transparent 72%),
  radial-gradient(620px 420px at 90% 6%, rgba(60,150,200,.07), transparent 66%);}
.grid{position:absolute;inset:0;opacity:.45;
  background-image:linear-gradient(rgba(150,180,220,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(150,180,220,.04) 1px,transparent 1px);
  background-size:62px 62px;-webkit-mask-image:radial-gradient(circle at 50% -5%, #000 0%, transparent 62%);mask-image:radial-gradient(circle at 50% -5%, #000 0%, transparent 62%);}
.grain{position:absolute;inset:0;opacity:.045;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");}

/* ============ Botões ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.55rem;font-weight:600;font-size:.95rem;
  padding:.78rem 1.35rem;border-radius:11px;border:1px solid transparent;cursor:pointer;transition:.2s ease;white-space:nowrap}
.btn-lg{padding:.98rem 1.75rem;font-size:1rem;border-radius:12px}
.btn-wa{background:var(--wa);color:#04240f;box-shadow:0 10px 26px -12px rgba(37,211,102,.5)}
.btn-wa:hover{background:var(--wa-dark);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:var(--text);border-color:var(--border-2)}
.btn-ghost:hover{background:var(--accent-soft);border-color:var(--accent);transform:translateY(-2px)}

/* ============ Header ============ */
.header{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);background:rgba(10,14,22,.72);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
.header.scrolled{background:rgba(10,14,22,.9);border-bottom-color:var(--border)}
.header-in{display:flex;align-items:center;justify-content:space-between;height:72px;gap:1rem}
.brand{display:flex;align-items:center;gap:.65rem;font-family:'Sora';font-weight:700;font-size:1.08rem}
.brand-mark{position:relative;width:38px;height:38px;border-radius:10px;overflow:hidden;flex:none;display:grid;place-items:center;
  background:#0e1420;border:1px solid var(--border)}
.brand-mark img{width:100%;height:100%;object-fit:cover;mix-blend-mode:screen}
.brand-mark img + .brand-mark-txt{display:none}
.brand-mark-txt{font-family:'Sora';font-weight:800;font-size:1rem;color:var(--accent)}
.brand-name{letter-spacing:-.01em;font-weight:500;color:var(--muted)}
.brand-name b{color:var(--text);font-weight:700}
.nav{display:flex;gap:1.9rem;font-weight:500;font-size:.94rem;color:var(--muted)}
.nav a{position:relative;padding:.3rem 0;transition:.2s}
.nav a:hover{color:var(--text)}
.nav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:1.5px;background:var(--accent);transition:.25s}
.nav a:hover::after{width:100%}
.header-cta{padding:.6rem 1.1rem}
.menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.menu-toggle span{width:24px;height:2px;background:var(--text);border-radius:2px;transition:.3s}
.menu-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.mobile-nav{display:none;flex-direction:column;gap:.2rem;padding:0 24px;overflow:hidden;max-height:0;transition:max-height .35s ease;background:rgba(10,14,22,.97);border-bottom:1px solid var(--border)}
.mobile-nav.open{max-height:400px;padding-bottom:1rem}
.mobile-nav a{padding:.85rem .2rem;color:var(--muted);border-bottom:1px solid var(--border)}
.mobile-nav a:last-child{border:0;margin-top:.6rem;color:#04240f}

/* ============ Hero ============ */
.hero{position:relative;padding:70px 0 44px;text-align:center}
.hero-in{display:flex;flex-direction:column;align-items:center}
.hero .eyebrow{justify-content:center}
.hero-logo{position:relative;display:flex;justify-content:center;align-items:center;margin:.2rem 0 1.5rem;min-height:150px}
.logo-halo{position:absolute;width:480px;height:260px;left:50%;top:50%;transform:translate(-50%,-50%);
  background:radial-gradient(closest-side,rgba(70,140,210,.32),rgba(60,120,190,.12) 50%,transparent 72%);filter:blur(14px);z-index:0}
.logo-hero{position:relative;z-index:1;width:min(500px,82vw);height:auto}
.logo-fallback{position:relative;z-index:1;display:none;flex-direction:column;align-items:center;gap:.2rem}
.logo-fallback.show{display:flex}
.lf-mark{font-family:'Sora';font-weight:800;font-size:4.6rem;line-height:1;color:var(--accent)}
.lf-name{font-family:'Sora';font-weight:800;font-size:1.7rem;color:#fff;text-transform:uppercase}
.lf-tag{font-size:.82rem;letter-spacing:.3em;text-transform:uppercase;color:var(--accent)}

.hero h1{font-size:clamp(2rem,4.6vw,3.4rem);font-weight:700;max-width:17ch;margin:.1rem auto 1.2rem}
.hero-sub{font-size:clamp(1.02rem,1.8vw,1.15rem);color:var(--muted);max-width:600px}
.hero-sub strong{color:var(--text);font-weight:600}
.hero-cta{display:flex;gap:.85rem;flex-wrap:wrap;justify-content:center;margin-top:2rem}
.stats{display:flex;align-items:center;gap:2rem;margin-top:3rem;flex-wrap:wrap;justify-content:center}
.stat{display:flex;flex-direction:column;align-items:center}
.stat strong{font-family:'Sora';font-size:1.85rem;font-weight:700;color:#fff}
.stat span{color:var(--muted);font-size:.86rem;margin-top:.15rem}
.stats .divider{width:1px;height:34px;background:var(--border)}

/* ============ Sections ============ */
.section{padding:92px 0;position:relative}
.section-alt{background:linear-gradient(180deg,rgba(255,255,255,.014),transparent);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.section-head{max-width:640px;margin:0 auto 3.2rem;text-align:center}
.section-head h2{font-size:clamp(1.75rem,3.4vw,2.5rem);font-weight:700;margin-bottom:1rem}
.section-head p{color:var(--muted);font-size:1.06rem}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.card{position:relative;padding:2rem 1.7rem;border:1px solid var(--border);border-radius:var(--radius);
  background:var(--panel);transition:transform .25s,border-color .25s,background .25s}
.card:hover{transform:translateY(-4px);border-color:var(--border-2);background:var(--panel-2)}
.card-ico{width:54px;height:54px;display:grid;place-items:center;border-radius:13px;margin-bottom:1.3rem;
  background:var(--accent-soft);border:1px solid rgba(90,169,239,.22);color:var(--accent)}
.card-ico svg{width:26px;height:26px}
.card h3{font-size:1.18rem;font-weight:700;margin-bottom:.55rem}
.card p{color:var(--muted);font-size:.97rem}

/* Showcase (agente WhatsApp) */
.showcase-in{display:grid;grid-template-columns:1fr .82fr;gap:3.2rem;align-items:center}
.showcase-text h2{font-size:clamp(1.75rem,3.4vw,2.5rem);font-weight:700;margin:1rem 0}
.showcase-text p{color:var(--muted);font-size:1.06rem;margin-bottom:1.5rem}
.ticks{list-style:none;padding:0;margin:0 0 1.9rem;display:grid;gap:.75rem}
.ticks li{display:flex;gap:.7rem;align-items:center;color:#c4cddd;font-size:1rem}
.ticks li span{flex:none;width:24px;height:24px;display:grid;place-items:center;border-radius:7px;background:rgba(37,211,102,.14);color:var(--wa);font-weight:700;font-size:.8rem}
.phone{position:relative;display:flex;justify-content:center}
.phone-glow{position:absolute;inset:-10px;background:radial-gradient(closest-side,rgba(70,140,210,.22),transparent 72%);filter:blur(30px);border-radius:40px}
.phone-body{position:relative;width:100%;max-width:330px;background:#0e1420;border:1px solid var(--border);border-radius:26px;box-shadow:var(--shadow);overflow:hidden}
.phone-top{display:flex;align-items:center;gap:.55rem;padding:14px 16px;border-bottom:1px solid var(--border);background:rgba(255,255,255,.02)}
.ph-dot{width:30px;height:30px;border-radius:50%;background:#1a2942;flex:none;overflow:hidden}
.ph-name{font-weight:600;font-size:.9rem}
.ph-live{margin-left:auto;font-size:.72rem;color:var(--wa);display:flex;align-items:center;gap:.35rem}
.ph-live::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--wa)}
.chat{padding:18px 16px;display:flex;flex-direction:column;gap:9px;background:#0b0f18}
.msg{max-width:84%;padding:.6rem .8rem;border-radius:13px;font-size:.88rem;line-height:1.4}
.msg.in{align-self:flex-start;background:#1a2230;border-bottom-left-radius:4px}
.msg.out{align-self:flex-end;background:#0f6b38;color:#eafff1;border-bottom-right-radius:4px}
.msg.typing{display:flex;gap:4px;padding:.75rem .9rem}
.msg.typing span{width:6px;height:6px;border-radius:50%;background:rgba(234,255,241,.55);animation:blink 1.4s infinite}
.msg.typing span:nth-child(2){animation-delay:.2s}.msg.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,60%,100%{opacity:.3}30%{opacity:1}}

/* Steps */
.steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.step{position:relative;padding:1.9rem 1.5rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel)}
.step-num{display:grid;place-items:center;width:40px;height:40px;border-radius:10px;font-family:'Sora';font-weight:700;font-size:1.05rem;
  color:var(--accent);background:var(--accent-soft);border:1px solid rgba(90,169,239,.22);margin-bottom:1.1rem}
.step h3{font-size:1.1rem;font-weight:700;margin-bottom:.5rem}.step p{color:var(--muted);font-size:.94rem}

/* Why */
.why-grid{display:grid;grid-template-columns:1fr 1fr;gap:3.2rem;align-items:center}
.why-text h2{font-size:clamp(1.75rem,3.2vw,2.4rem);font-weight:700;margin:1rem 0}
.why-text p{color:var(--muted);font-size:1.06rem;margin-bottom:1.8rem}
.why-list{list-style:none;padding:0;margin:0;display:grid;gap:.8rem}
.why-list li{display:flex;gap:1rem;align-items:flex-start;padding:1.1rem 1.25rem;border:1px solid var(--border);border-radius:12px;background:var(--panel);transition:.2s}
.why-list li:hover{border-color:var(--border-2)}
.check{flex:none;width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:rgba(37,211,102,.13);color:var(--wa);font-weight:700}
.why-list strong{color:var(--text)}.why-list div{color:var(--muted);font-size:.95rem}

/* Segmentos */
.seg-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.seg{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.75rem;text-align:center;
  padding:1.7rem 1rem;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);transition:.2s}
.seg svg{width:30px;height:30px;color:var(--accent)}
.seg span{font-size:.95rem;color:var(--muted);font-weight:500}
.seg:hover{border-color:var(--border-2);transform:translateY(-3px)}
.seg:hover span{color:var(--text)}

/* CTA */
.cta-band{padding:88px 0}
.cta-in{position:relative;text-align:center;max-width:760px;margin:0 auto;padding:3.4rem 2rem;border:1px solid var(--border);
  border-radius:var(--radius-lg);overflow:hidden;background:linear-gradient(180deg,rgba(90,169,239,.07),rgba(90,169,239,.02))}
.cta-in h2{font-size:clamp(1.75rem,3.6vw,2.5rem);font-weight:700;margin-bottom:1rem}
.cta-in p{color:var(--muted);font-size:1.06rem;max-width:520px;margin:0 auto 2rem}

/* Footer */
.footer{border-top:1px solid var(--border);background:rgba(8,11,18,.6);padding:58px 0 26px}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr;gap:2.5rem;padding-bottom:2.5rem;border-bottom:1px solid var(--border)}
.footer-brand p{color:var(--muted);margin-top:1rem;max-width:340px;font-size:.95rem}
.socials{display:flex;gap:.6rem;margin-top:1.3rem}
.socials a{width:42px;height:42px;display:grid;place-items:center;border-radius:11px;border:1px solid var(--border);background:var(--panel);color:var(--muted);transition:.2s}
.socials a:hover{transform:translateY(-2px);color:#fff;border-color:transparent}
.socials a.ig:hover{background:linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888)}
.socials a.wa:hover{background:var(--wa);color:#04240f}
.footer-col h4{font-family:'Sora';font-size:.98rem;font-weight:700;margin-bottom:1rem}
.footer-col a{display:block;color:var(--muted);padding:.32rem 0;font-size:.94rem;transition:.2s}
.footer-col a:hover{color:var(--accent)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.6rem;padding-top:1.6rem;color:var(--muted-2);font-size:.85rem}

/* Float WhatsApp */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:56px;height:56px;border-radius:50%;display:grid;place-items:center;
  background:var(--wa);color:#04240f;box-shadow:0 12px 30px -8px rgba(37,211,102,.5);transition:.2s}
.wa-float:hover{transform:scale(1.06);background:var(--wa-dark)}

/* ============ Ferramentas ============ */
.tools-hero{text-align:center;padding:66px 0 6px}
.tools-hero h1{font-size:clamp(1.9rem,4.2vw,2.9rem);font-weight:700;margin:.5rem 0 1rem}
.tools-hero p{color:var(--muted);max-width:600px;margin:0 auto;font-size:1.05rem}
.tool-tabs{display:flex;gap:.5rem;justify-content:center;margin-bottom:2.2rem;flex-wrap:wrap}
.tool-tab{padding:.72rem 1.3rem;border-radius:11px;border:1px solid var(--border);background:var(--panel);color:var(--muted);
  font-weight:600;font-size:.94rem;cursor:pointer;transition:.2s;display:inline-flex;align-items:center;gap:.55rem;font-family:inherit}
.tool-tab svg{width:18px;height:18px}
.tool-tab:hover{color:var(--text);border-color:var(--border-2)}
.tool-tab.active{background:var(--accent-soft);border-color:var(--accent);color:#cfe6ff}
.tool-panel{display:none;max-width:920px;margin:0 auto}
.tool-panel.active{display:block}
.tool-card{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;background:var(--panel)}
.tool-form{padding:2rem 1.8rem;border-right:1px solid var(--border)}
.tool-result{padding:2rem 1.8rem;background:rgba(90,169,239,.045);display:flex;flex-direction:column}
.tool-head{font-size:1.05rem;font-weight:700;margin-bottom:1.3rem;display:flex;align-items:center;gap:.6rem}
.tool-head .ico{width:34px;height:34px;border-radius:9px;display:grid;place-items:center;background:var(--accent-soft);border:1px solid rgba(90,169,239,.22);color:var(--accent)}
.tool-head .ico svg{width:19px;height:19px}
.field{margin-bottom:1rem}
.field label{display:block;font-size:.84rem;color:var(--muted);margin-bottom:.35rem;font-weight:500}
.field label .hint{color:var(--muted-2);font-weight:400}
.field input{width:100%;padding:.7rem .85rem;border-radius:10px;border:1px solid var(--border);background:#0c111b;color:var(--text);font-size:1rem;font-family:inherit;transition:.15s}
.field input::placeholder{color:var(--muted-2)}
.field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:.8rem}
.seg-toggle{display:flex;gap:.35rem;background:#0c111b;border:1px solid var(--border);border-radius:11px;padding:.3rem;margin-bottom:1.15rem}
.seg-toggle button{flex:1;padding:.62rem;border:0;background:transparent;color:var(--muted);border-radius:8px;font-weight:600;font-size:.9rem;cursor:pointer;transition:.15s;font-family:inherit}
.seg-toggle button.active{background:var(--accent);color:#04101d}
.tool-adv{margin:.4rem 0 1rem;border-top:1px solid var(--border);padding-top:.9rem}
.tool-adv summary{cursor:pointer;color:var(--accent);font-size:.87rem;font-weight:600;list-style:none;user-select:none}
.tool-adv summary::-webkit-details-marker{display:none}
.tool-adv[open] summary{margin-bottom:.9rem}
.btn-calc{width:100%;margin-top:.5rem;background:var(--accent);color:#04101d;border:0;padding:.85rem;border-radius:11px;font-weight:700;font-size:1rem;cursor:pointer;transition:.15s;font-family:inherit}
.btn-calc:hover{filter:brightness(1.08)}
.result-label{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;color:var(--accent);font-weight:600}
.result-big{font-family:'Sora';font-size:2.3rem;font-weight:800;color:#fff;line-height:1.05;margin:.25rem 0 .1rem}
.result-big small{font-size:.95rem;color:var(--muted);font-weight:600}
.result-sub{color:var(--muted);font-size:.9rem}
.result-rows{margin-top:1.4rem;display:grid;gap:0}
.result-rows .r{display:flex;justify-content:space-between;gap:1rem;font-size:.92rem;padding:.6rem 0;border-bottom:1px dashed var(--border);color:var(--muted)}
.result-rows .r b{color:var(--text);font-weight:600;text-align:right}
.result-rows .r.hl b{color:var(--accent-2)}
.result-rows .r:last-child{border-bottom:0}
.badge{align-self:flex-start;padding:.35rem .8rem;border-radius:999px;font-size:.8rem;font-weight:700;margin-top:1.1rem}
.badge.ok{background:rgba(37,211,102,.15);color:#5fe39a}
.badge.mais{background:rgba(240,110,90,.16);color:#ff9a86}
.badge.menos{background:rgba(240,190,60,.16);color:#f5cf6a}
.result-empty{color:var(--muted-2);font-size:.92rem;margin-top:.4rem}
.result-err{color:#ff9a86;font-size:.9rem;margin-top:.5rem}
.tool-note{max-width:920px;margin:1.6rem auto 0;text-align:center;color:var(--muted-2);font-size:.88rem}
.tool-note a{color:var(--accent)}
.field textarea{width:100%;padding:.7rem .85rem;border-radius:10px;border:1px solid var(--border);background:#0c111b;color:var(--text);font-size:.95rem;font-family:inherit;resize:vertical;min-height:74px}
.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.link-box{background:#0c111b;border:1px solid var(--border);border-radius:10px;padding:.7rem .85rem;font-size:.85rem;color:var(--accent-2);word-break:break-all;margin:.25rem 0 .8rem;min-height:2.6rem}
.link-actions{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.2rem}
.btn-mini{padding:.55rem .95rem;border-radius:9px;border:1px solid var(--border-2);background:var(--panel);color:var(--text);font-weight:600;font-size:.88rem;cursor:pointer;font-family:inherit;transition:.15s;display:inline-flex;align-items:center;gap:.4rem;text-decoration:none}
.btn-mini:hover{background:var(--accent-soft);border-color:var(--accent)}
.btn-mini.copied{background:rgba(37,211,102,.15);border-color:var(--wa);color:#5fe39a}
.qr-box{display:inline-block;background:#fff;padding:12px;border-radius:12px;line-height:0}
.qr-box img{width:186px;height:186px;image-rendering:pixelated}
.alert{padding:.75rem .9rem;border-radius:10px;font-size:.9rem;margin-top:1.1rem;border:1px solid transparent;line-height:1.5}
.alert.ok{background:rgba(37,211,102,.09);border-color:rgba(37,211,102,.28);color:#8ff0b6}
.alert.warn{background:rgba(240,190,60,.09);border-color:rgba(240,190,60,.3);color:#f5cf6a}
.alert.danger{background:rgba(240,110,90,.09);border-color:rgba(240,110,90,.3);color:#ff9a86}
/* Conversor de arquivos */
.conv-card{max-width:620px;margin:0 auto;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--panel);padding:2rem 1.8rem}
.conv-types{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.5rem;justify-content:center}
.conv-type{padding:.55rem 1rem;border-radius:999px;border:1px solid var(--border);background:#0c111b;color:var(--muted);font-weight:600;font-size:.88rem;cursor:pointer;font-family:inherit;transition:.15s}
.conv-type:hover{color:var(--text);border-color:var(--border-2)}
.conv-type.active{background:var(--accent-soft);border-color:var(--accent);color:#cfe6ff}
.dropzone{display:block;border:1.5px dashed var(--border-2);border-radius:14px;padding:2.3rem 1rem;text-align:center;cursor:pointer;transition:.15s;background:#0b0f18}
.dropzone:hover,.dropzone.drag{border-color:var(--accent);background:var(--accent-soft)}
.dropzone svg{width:36px;height:36px;color:var(--accent);margin:0 auto .7rem}
.dropzone p{color:var(--text);font-size:.98rem;margin-bottom:.3rem}
.dropzone .dz-hint{color:var(--muted-2);font-size:.83rem}
.file-list{list-style:none;padding:0;margin:1rem 0 0;display:grid;gap:.4rem}
.file-list li{display:flex;justify-content:space-between;align-items:center;gap:.6rem;padding:.55rem .8rem;background:#0c111b;border:1px solid var(--border);border-radius:9px;font-size:.88rem;min-width:0}
.file-list li b{color:var(--text);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.file-list li>span{color:var(--muted-2);flex:none;display:flex;align-items:center;gap:.5rem}
.file-list .rm{cursor:pointer;color:var(--muted-2);padding:0 .2rem;font-size:.9rem}
.file-list .rm:hover{color:#ff9a86}
.conv-card .btn-calc{margin-top:1.2rem}
.conv-status{margin-top:1rem;font-size:.92rem}
.conv-status .working{color:var(--accent)}
.conv-status a.dl{display:inline-flex;align-items:center;gap:.5rem;margin-top:.7rem;background:var(--wa);color:#04240f;padding:.6rem 1.1rem;border-radius:10px;font-weight:700;text-decoration:none}
.conv-status a.dl:hover{background:var(--wa-dark)}
#conv_btn:disabled{opacity:.5;cursor:not-allowed}
@media (max-width:760px){
  .tool-card{grid-template-columns:1fr}
  .tool-form{border-right:0;border-bottom:1px solid var(--border)}
  .field-row{grid-template-columns:1fr}
}

/* ============ FX — camada futurista ============ */
/* barra de progresso de leitura */
#fx-progress{position:fixed;top:0;left:0;height:2px;width:0;z-index:80;
  background:linear-gradient(90deg,#22d3ee,#5aa9ef);box-shadow:0 0 12px rgba(90,169,239,.8);transition:width .1s linear}

/* hero cinematográfico */
.hero{overflow:hidden}
.hero-stage{position:absolute;inset:0;z-index:-1;pointer-events:none;overflow:hidden}
.hero-art{position:absolute;left:50%;top:0;transform:translateX(-50%);width:min(1700px,132%);opacity:.34;
  -webkit-mask-image:radial-gradient(112% 86% at 50% 78%,#000 18%,rgba(0,0,0,.55) 46%,transparent 72%);
  mask-image:radial-gradient(112% 86% at 50% 78%,#000 18%,rgba(0,0,0,.55) 46%,transparent 72%)}
/* véu que garante contraste do texto sobre a arte */
.hero-stage::after{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(70% 55% at 50% 42%,rgba(10,14,22,.88) 0%,rgba(10,14,22,.55) 45%,transparent 75%)}
#fx-net{position:absolute;inset:0;width:100%;height:100%;opacity:.85}
.hero-scan{position:absolute;left:0;right:0;height:200px;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(90,169,239,.055),transparent);animation:scan 9s linear infinite}
@keyframes scan{0%{top:-200px}100%{top:100%}}

/* halo em anel do logo */
.logo-ring{position:absolute;left:50%;top:50%;width:min(560px,92vw);aspect-ratio:1;transform:translate(-50%,-50%);
  border-radius:50%;pointer-events:none;z-index:0;
  background:conic-gradient(from 0deg,transparent 0deg,rgba(34,211,238,.16) 60deg,transparent 130deg,rgba(90,169,239,.14) 240deg,transparent 320deg);
  -webkit-mask:radial-gradient(closest-side,transparent 62%,#000 66%,#000 72%,transparent 76%);
  mask:radial-gradient(closest-side,transparent 62%,#000 66%,#000 72%,transparent 76%);
  animation:spin 26s linear infinite}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.logo-hero{filter:drop-shadow(0 0 34px rgba(56,189,248,.42))}

/* título com brilho varrendo */
.hero h1{position:relative}
.hero h1 .grad{background:linear-gradient(100deg,#7cc4f5 0%,#22d3ee 28%,#e8f6ff 45%,#22d3ee 62%,#5aa9ef 100%);
  background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:sheen 7s ease-in-out infinite}
@keyframes sheen{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

/* chips de status no hero */
.hero-chips{display:flex;gap:.5rem;flex-wrap:wrap;justify-content:center;margin-top:1.6rem}
.chip{display:inline-flex;align-items:center;gap:.45rem;padding:.4rem .85rem;border-radius:999px;font-size:.82rem;font-weight:500;
  color:#b9cbe4;border:1px solid var(--border);background:rgba(12,17,27,.6);backdrop-filter:blur(6px)}
.chip i{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent);animation:blip 2.2s ease-in-out infinite;font-style:normal}
.chip:nth-child(2) i{animation-delay:.5s}.chip:nth-child(3) i{animation-delay:1s}
@keyframes blip{0%,100%{opacity:.35;transform:scale(.8)}50%{opacity:1;transform:scale(1.15)}}

/* cards com tilt + varredura de luz */
.card{transform-style:preserve-3d;will-change:transform;
  background:linear-gradient(180deg,rgba(255,255,255,.035),rgba(255,255,255,.012))}
.card::after{content:"";position:absolute;inset:0;border-radius:var(--radius);pointer-events:none;opacity:0;transition:opacity .3s;
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,50%),rgba(90,169,239,.14),transparent 68%)}
.card:hover::after{opacity:1}
.card::before{content:"";position:absolute;inset:0;border-radius:var(--radius);padding:1px;pointer-events:none;opacity:0;transition:opacity .3s;
  background:linear-gradient(140deg,rgba(34,211,238,.7),rgba(90,169,239,.15) 45%,transparent 70%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.card:hover::before{opacity:1}
.card-ico{position:relative;overflow:hidden}
.card:hover .card-ico{border-color:rgba(90,169,239,.5);box-shadow:0 0 22px -6px rgba(90,169,239,.55)}

/* seção com arte de IA */
.ai-band{position:relative;overflow:hidden}
.ai-visual{position:relative;display:flex;justify-content:center;align-items:center}
.ai-visual img{width:min(430px,86%);border-radius:50%;
  -webkit-mask-image:radial-gradient(closest-side,#000 62%,transparent 88%);mask-image:radial-gradient(closest-side,#000 62%,transparent 88%)}
.ai-orbit{position:absolute;width:min(500px,96%);aspect-ratio:1;border-radius:50%;border:1px dashed rgba(90,169,239,.22);animation:spin2 34s linear infinite}
.ai-orbit.b{width:min(410px,80%);border-color:rgba(34,211,238,.16);animation-duration:24s;animation-direction:reverse}
@keyframes spin2{to{transform:rotate(360deg)}}

/* moldura holográfica para imagens */
.holo{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--border-2);
  box-shadow:0 30px 70px -30px rgba(0,0,0,.9),0 0 40px -18px rgba(90,169,239,.5)}
.holo img{display:block;width:100%}
.holo::after{content:"";position:absolute;inset:0;background:linear-gradient(115deg,transparent 30%,rgba(255,255,255,.09) 45%,transparent 60%);
  transform:translateX(-100%);animation:shine 6s ease-in-out infinite}
@keyframes shine{0%,72%{transform:translateX(-100%)}100%{transform:translateX(100%)}}

/* ---- Portfólio ---- */
.port-grid{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}
.port-visual{position:relative}
.port-badges{display:flex;gap:.6rem;justify-content:center;margin-top:-1.5rem;position:relative;z-index:2}
.pbadge{display:inline-flex;align-items:baseline;gap:.35rem;padding:.55rem 1rem;border-radius:12px;font-size:.85rem;color:var(--muted);
  background:rgba(12,17,27,.94);border:1px solid var(--border-2);backdrop-filter:blur(8px);box-shadow:0 12px 30px -14px rgba(0,0,0,.9)}
.pbadge b{font-family:'Sora';font-size:1.15rem;color:#fff;font-weight:700}
.port-list{display:grid;gap:.9rem}
.port-item{display:flex;gap:1rem;align-items:flex-start;padding:1.15rem 1.3rem;border:1px solid var(--border);border-radius:14px;
  background:var(--panel);transition:transform .25s,border-color .25s,background .25s;will-change:transform}
.port-item:hover{border-color:var(--border-2);background:var(--panel-2)}
.pi-ico{flex:none;width:42px;height:42px;display:grid;place-items:center;border-radius:11px;color:var(--accent);
  background:var(--accent-soft);border:1px solid rgba(90,169,239,.22)}
.pi-ico svg{width:21px;height:21px}
.port-item h3{font-size:1.05rem;font-weight:700;margin-bottom:.3rem}
.port-item p{color:var(--muted);font-size:.94rem}

/* ---- Ferramentas: palco futurista ---- */
.tools-hero{position:relative;overflow:hidden}
.tools-stage .hero-art{opacity:.2;width:min(1700px,140%);
  -webkit-mask-image:radial-gradient(105% 80% at 50% 40%,#000 10%,rgba(0,0,0,.5) 42%,transparent 70%);
  mask-image:radial-gradient(105% 80% at 50% 40%,#000 10%,rgba(0,0,0,.5) 42%,transparent 70%)}
.tools-stage::after{background:radial-gradient(64% 60% at 50% 46%,rgba(10,14,22,.9) 0%,rgba(10,14,22,.6) 45%,transparent 78%)}
.tools-hero h1{position:relative}
/* cartões de ferramenta com brilho e borda viva */
.tool-card,.conv-card{position:relative;will-change:transform;transition:transform .25s,border-color .25s}
.tool-card::before,.conv-card::before{content:"";position:absolute;inset:0;border-radius:var(--radius-lg);padding:1px;pointer-events:none;opacity:0;transition:opacity .3s;z-index:3;
  background:linear-gradient(140deg,rgba(34,211,238,.6),rgba(90,169,239,.12) 45%,transparent 70%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.tool-card:hover::before,.conv-card:hover::before{opacity:1}
.tool-tab{position:relative;overflow:hidden}
.tool-tab.active{box-shadow:0 0 22px -8px rgba(90,169,239,.75)}

/* ---- Rodapé com arte ---- */
.footer{position:relative;overflow:hidden}
.footer-art{position:absolute;left:50%;bottom:0;transform:translateX(-50%);width:min(1700px,130%);opacity:.3;pointer-events:none;z-index:0;
  -webkit-mask-image:linear-gradient(180deg,transparent,#000 55%);mask-image:linear-gradient(180deg,transparent,#000 55%)}
.footer .container{position:relative;z-index:1}

/* Reveal — sutil */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (max-width:940px){
  .hero-art{opacity:.45} .ai-orbit{display:none}
  .port-grid{grid-template-columns:1fr;gap:2rem}
}

/* Responsivo */
@media (max-width:940px){
  .cards{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:1fr;gap:2rem}
  .seg-grid{grid-template-columns:repeat(3,1fr)}
  .showcase-in{grid-template-columns:1fr;gap:2.4rem}
  .phone{order:-1}
}
@media (max-width:680px){
  .nav,.header-cta{display:none}
  .menu-toggle{display:flex}.mobile-nav{display:flex}
  .cards{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.seg-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr;gap:1.8rem}
  .section{padding:64px 0}.hide-mobile{display:none}
  .stats{gap:1.4rem}.stat strong{font-size:1.5rem}
  .lf-mark{font-size:3.4rem}.lf-name{font-size:1.2rem}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto}
  .js .reveal,.reveal{opacity:1;transform:none;transition:none}
}