/* Conexza — versão beta.00.00.04 — cores da marca */
:root{
  --bg:#03060C;
  --surface:#0A111D;
  --surface-2:#101A2A;
  --line:#283754;
  --text:#EEF2F8;
  --muted:#B7C2D4;
  --blue:#2A5CF2;
  --blue-light:#6F95FF;
  --cyan:#2BA8F0;
  --green:#66E39A;
  --field:#121D30;
  --field-line:#3A4C70;
  --brand-gradient:linear-gradient(90deg,#2A5CF2 0%,#2BA8F0 50%,#66E39A 100%);
  --font-display:'Sora','Segoe UI',system-ui,sans-serif;
  --font-body:'IBM Plex Sans','Segoe UI',system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:80px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);line-height:1.5;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--blue-light)}
a:hover{color:var(--green)}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:6px}
h1,h2,h3{font-family:var(--font-display);margin:0;letter-spacing:-0.02em}
p{margin:0}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}

/* Botões */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 24px;border-radius:999px;font-weight:600;font-size:16px;text-decoration:none;border:1.5px solid transparent;font-family:var(--font-body);cursor:pointer;transition:background .15s,color .15s,border-color .15s}
.btn-lg{min-height:54px;padding:0 28px}
.btn-primary{background:var(--green);color:#03060C}
.btn-primary:hover{background:#8AF0B4;color:#03060C}
.btn-blue{background:var(--blue);color:#FFFFFF}
.btn-blue:hover{background:#3F6EFF;color:#FFFFFF}
.btn-outline{border-color:var(--line);color:var(--text);background:transparent}
.btn-outline:hover{border-color:var(--blue-light);color:var(--text)}
.btn-ghost{color:var(--text);padding:0 14px}
.btn-ghost:hover{color:var(--green)}

/* Cabeçalho */
.site-header{position:sticky;top:0;z-index:20;background:rgba(3,6,12,.88);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.site-header .wrap{height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none}
.brand .mark{height:34px;width:auto}
.brand .word{height:18px;width:auto}
.nav{display:flex;gap:32px;font-size:15px;font-weight:500}
.nav a{color:var(--muted);text-decoration:none}
.nav a:hover{color:var(--text)}
.header-actions{display:flex;align-items:center;gap:8px}
@media (max-width:820px){.nav{display:none}}
@media (max-width:440px){.brand .word{display:none}.header-actions .btn-primary{padding:0 16px;font-size:15px}}

/* Hero */
.hero{position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:-20% -10% auto auto;width:640px;height:640px;background:radial-gradient(closest-side,rgba(42,92,242,.28),transparent);pointer-events:none}
.hero::after{content:"";position:absolute;inset:auto auto -30% -10%;width:560px;height:560px;background:radial-gradient(closest-side,rgba(102,227,154,.14),transparent);pointer-events:none}
.hero .wrap{position:relative;z-index:1;padding-top:88px;padding-bottom:104px;display:flex;flex-wrap:wrap;align-items:center;gap:64px}
.hero-copy{flex:1 1 480px;display:flex;flex-direction:column;gap:28px}
.badge{align-self:flex-start;display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;border:1px solid var(--line);background:var(--surface);font-size:13px;font-weight:600;color:var(--muted)}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}
.hero h1{font-size:clamp(2.5rem,5.2vw,4.3rem);font-weight:700;line-height:1.04;letter-spacing:-0.035em}
.hero h1 .l2{display:block;background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lead{font-size:19px;line-height:1.6;color:var(--muted);max-width:34rem}
.cta-row{display:flex;flex-wrap:wrap;gap:12px}
.small{font-size:14px;color:var(--muted)}
.small a{font-weight:600}

/* Mockup de conversa */
.chat-wrap{flex:1 1 380px;display:flex;justify-content:center}
.phone{width:100%;max-width:400px;border-radius:28px;padding:12px;background:linear-gradient(145deg,#1B3FA8,#0E5E73 55%,#2E8F5C);box-shadow:0 30px 80px -20px rgba(42,92,242,.45)}
.phone-inner{border-radius:18px;overflow:hidden;background:#0B141E}
.chat-head{display:flex;align-items:center;gap:12px;padding:14px 16px;background:#111C2B}
.avatar{width:38px;height:38px;border-radius:50%;background:#03060C;display:flex;align-items:center;justify-content:center;overflow:hidden}
.avatar img{width:30px;height:auto}
.chat-head .name{font-weight:600;font-size:15px}
.chat-head .status{font-size:12px;color:var(--green)}
.chat-body{padding:18px 14px 22px;display:flex;flex-direction:column;gap:10px;font-size:14px;line-height:1.45}
.msg{max-width:80%;padding:10px 12px;border-radius:14px}
.msg.in{align-self:flex-end;background:#1E4FCF;color:#fff;border-bottom-right-radius:4px}
.msg.out{align-self:flex-start;background:#17222F;border-bottom-left-radius:4px}
.msg.out.options{display:flex;flex-direction:column;gap:8px}
.opt{padding:8px 10px;border-radius:10px;border:1px solid #2A3A52;color:var(--green);font-weight:600;text-align:center}
.typing{align-self:flex-start;display:flex;gap:5px;padding:12px 14px;background:#17222F;border-radius:14px;border-bottom-left-radius:4px}
.typing span{width:7px;height:7px;border-radius:50%;background:var(--green);animation:blink 1.2s infinite}
.typing span:nth-child(2){animation-delay:.2s}.typing span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,80%,100%{opacity:.25}40%{opacity:1}}
@media (prefers-reduced-motion:reduce){.typing span{animation:none;opacity:.8}}

/* Seções */
.section{padding:96px 0}
.section-alt{background:var(--surface);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-head{display:flex;flex-direction:column;gap:16px;max-width:660px;margin-bottom:48px}
.section-head h2{font-size:clamp(2rem,3.6vw,3rem);font-weight:700;line-height:1.1;letter-spacing:-0.03em}
.section-head .rule{width:96px;height:3px;border-radius:3px;background:var(--brand-gradient)}
.section-head p{color:var(--muted);font-size:17px;line-height:1.6}

/* Recursos — bento com mini-demonstrações */
.bento{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:16px}
.tile{position:relative;overflow:hidden;border-radius:24px;padding:28px;background:var(--surface-2);border:1px solid var(--line);display:flex;flex-direction:column;gap:14px;min-height:260px;transition:border-color .2s,transform .2s}
.tile:hover{border-color:#3E5684;transform:translateY(-3px)}
@media (prefers-reduced-motion:reduce){.tile,.tile:hover{transition:none;transform:none}}
.tile::before{content:"";position:absolute;width:320px;height:320px;border-radius:50%;filter:blur(10px);opacity:.55;pointer-events:none;background:radial-gradient(closest-side,var(--glow,rgba(42,92,242,.35)),transparent);top:-160px;right:-120px}
.tile > *{position:relative;z-index:1}
.tile.g-green{--glow:rgba(102,227,154,.28)}
.tile.g-cyan{--glow:rgba(43,168,240,.3)}
.span-2{grid-column:span 2}.span-3{grid-column:span 3}.span-4{grid-column:span 4}.span-6{grid-column:span 6}
.tile h3{font-size:22px;font-weight:700;line-height:1.2}
.tile p{font-size:15px;line-height:1.6;color:var(--muted);max-width:36ch}
.tile .demo{margin-top:auto}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--green)}
.kicker svg{width:18px;height:18px}
/* demo: fluxo */
.flow{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.node{padding:10px 14px;border-radius:12px;background:#17243A;border:1px solid #33476B;font-size:14px;font-weight:600;white-space:nowrap}
.node.start{background:var(--blue);border-color:var(--blue);color:#fff}
.node.end{border-color:var(--green);color:var(--green)}
.wire{flex:0 0 28px;height:2px;background:var(--brand-gradient);position:relative}
.wire::after{content:"";position:absolute;right:-1px;top:-4px;border:5px solid transparent;border-left:7px solid var(--green);border-right:0}
.branch{display:flex;flex-direction:column;gap:8px}
/* demo: IA */
.qa{display:flex;flex-direction:column;gap:8px;font-size:14px}
.qa .q{align-self:flex-end;background:var(--blue);color:#fff;padding:9px 12px;border-radius:14px 14px 4px 14px}
.qa .a{align-self:flex-start;background:#17243A;border:1px solid #33476B;padding:9px 12px;border-radius:14px 14px 14px 4px;max-width:90%}
.qa .ai{display:inline-block;margin-right:6px;padding:1px 7px;border-radius:6px;background:var(--green);color:#03060C;font-size:11px;font-weight:700;vertical-align:1px}
/* demo: 24h */
.clock{font-family:var(--font-display);font-weight:700;font-size:clamp(3.4rem,6vw,4.6rem);line-height:1;letter-spacing:-0.04em;background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;color:transparent}
.moon{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted)}
/* demo: atendentes */
.handoff{display:flex;align-items:center;gap:12px}
.avatars{display:flex}
.avatars span{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;border:2px solid var(--surface-2);margin-left:-10px;color:#03060C}
.avatars span:first-child{margin-left:0;background:#6F95FF}
.avatars span:nth-child(2){background:#2BA8F0}
.avatars span:nth-child(3){background:#66E39A}
.handoff-msg{font-size:14px;padding:8px 12px;border-radius:10px;background:#17243A;border:1px solid #33476B}
.handoff-msg b{color:var(--green)}
/* demo: relatórios */
.bars{display:flex;align-items:flex-end;gap:8px;height:96px}
.bars span{flex:1;border-radius:6px 6px 2px 2px;background:linear-gradient(180deg,#66E39A,#2A5CF2)}
/* demo: disparos */
.broadcast{display:grid;grid-template-columns:minmax(0,1.1fr) auto minmax(0,1fr);align-items:center;gap:24px}
.bc-msg{padding:16px 18px;border-radius:16px;background:#17243A;border:1px solid #33476B;font-size:15px;line-height:1.5}
.bc-msg small{display:block;color:var(--green);font-weight:600;margin-bottom:4px;font-size:12px}
.bc-arrow{width:72px;height:2px;background:var(--brand-gradient);position:relative}
.bc-arrow::after{content:"";position:absolute;right:-1px;top:-5px;border:6px solid transparent;border-left:9px solid var(--green);border-right:0}
.lists{display:flex;flex-wrap:wrap;gap:10px}
.lists span{padding:9px 14px;border-radius:999px;border:1.5px solid #3A4C70;font-size:14px;font-weight:600}
.lists span:nth-child(odd){border-color:var(--green);color:var(--green)}
@media (max-width:960px){.bento{grid-template-columns:repeat(2,minmax(0,1fr))}.span-2,.span-3{grid-column:span 1}.span-4,.span-6{grid-column:span 2}}
@media (max-width:640px){.bento{grid-template-columns:1fr}.span-2,.span-3,.span-4,.span-6{grid-column:auto}.broadcast{grid-template-columns:1fr}.bc-arrow{width:2px;height:40px;margin-left:24px;background:linear-gradient(180deg,#2A5CF2,#66E39A)}.bc-arrow::after{right:auto;left:-5px;top:auto;bottom:-1px;border:6px solid transparent;border-top:9px solid var(--green);border-bottom:0}.tile{min-height:0}}

.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:32px}
.step{display:flex;flex-direction:column;gap:12px;padding-top:20px;border-top:2px solid var(--line)}
.step .num{font-family:var(--font-display);font-weight:700;font-size:44px;line-height:1;background:var(--brand-gradient);-webkit-background-clip:text;background-clip:text;color:transparent;align-self:flex-start}
.step h3{font-size:20px;font-weight:600}
.step p{font-size:15px;line-height:1.6;color:var(--muted)}

/* Planos — escada de crescimento */
.stairs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;align-items:end}
.tier{position:relative;border-radius:28px;padding:32px;display:flex;flex-direction:column;gap:22px;background:var(--bg);border:1px solid var(--line)}
.tier.t1{min-height:560px}.tier.t2{min-height:640px}.tier.t3{min-height:600px}
.tier .level{display:flex;gap:6px}
.tier .level i{flex:1;height:6px;border-radius:3px;background:#24314A}
.tier.t1 .level i:nth-child(1),.tier.t3 .level i{background:var(--brand-gradient)}
.tier .tname{font-family:var(--font-display);font-weight:700;font-size:clamp(2rem,3.2vw,2.8rem);line-height:1;letter-spacing:-0.04em}
.tier .tname.outline{color:transparent;-webkit-text-stroke:1.5px var(--text)}
.tier .for{font-size:15px;color:var(--muted);line-height:1.5}
.tier .price{font-family:var(--font-display);font-weight:700;font-size:clamp(1.9rem,2.8vw,2.5rem);line-height:1;letter-spacing:-0.03em;white-space:nowrap}
.tier .price small{font-size:16px;font-weight:500;color:var(--muted);letter-spacing:0}
.perks{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:12px;font-size:15px}
.perks li{display:flex;gap:10px;align-items:flex-start;line-height:1.4}
.perks svg{flex:0 0 20px;margin-top:1px}
.perks .yes svg{color:var(--green)}
.perks .no{color:#8693A8;text-decoration:line-through;text-decoration-color:#4A5A78}
.perks .no svg{color:#56657F}
.tier .btn{margin-top:auto;width:100%}
/* plano destaque: preenchido com o degradê da marca */
.tier.featured{background:linear-gradient(150deg,#2A5CF2 0%,#2BA8F0 52%,#66E39A 100%);border:0;color:#03060C;box-shadow:0 40px 90px -30px rgba(43,168,240,.55)}
.tier.featured .level i{background:rgba(3,6,12,.25)}
.tier.featured .level i:nth-child(-n+2){background:#03060C}
.tier.featured .for,.tier.featured .price small{color:#0B1A33}
.tier.featured .perks .yes svg{color:#03060C}
.tier.featured .tag{position:absolute;top:-14px;left:32px;padding:6px 14px;border-radius:999px;background:#03060C;color:var(--green);font-size:13px;font-weight:700;border:1.5px solid var(--green)}
.tier.featured .btn{background:#03060C;color:#fff}
.tier.featured .btn:hover{background:#16233A;color:#fff}
.tier.featured :focus-visible{outline-color:#03060C}
@media (max-width:900px){.stairs{grid-template-columns:1fr;align-items:stretch}.tier.t1,.tier.t2,.tier.t3{min-height:0}.tier.featured{margin-top:14px}}

.cta-final .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:32px}
.cta-final h2{flex:1 1 420px;font-size:clamp(2rem,3.6vw,3rem);font-weight:700;line-height:1.1;letter-spacing:-0.03em}

/* Rodapé */
.site-footer{border-top:1px solid var(--line)}
.site-footer .wrap{padding-top:32px;padding-bottom:32px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;font-size:14px;color:var(--muted)}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;align-items:center}
.footer-links a{color:var(--muted)}
.footer-links a:hover{color:var(--text)}
.version{padding:2px 10px;border-radius:6px;border:1px solid var(--line);color:var(--text);font-family:ui-monospace,'SFMono-Regular',Menlo,monospace;font-size:13px}

/* Login */
.auth{min-height:100vh;display:flex;background:var(--surface)}
.auth-side{flex:1 1 50%;position:relative;overflow:hidden;background:#000;padding:48px;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:32px;border-right:1px solid var(--line)}
.auth-side::before,.auth-side::after{content:"";position:absolute;border-radius:50%;pointer-events:none}
.auth-side::before{width:620px;height:620px;top:-200px;left:-200px;background:radial-gradient(closest-side,rgba(42,92,242,.32),transparent)}
.auth-side::after{width:560px;height:560px;bottom:-220px;right:-180px;background:radial-gradient(closest-side,rgba(102,227,154,.22),transparent)}
.auth-side > *{position:relative;z-index:1}
.auth-logo{width:min(440px,100%);height:auto}
.auth-side p{color:#C9D3E2;font-size:18px;line-height:1.6;max-width:26rem}
.auth-side .version{position:absolute;left:48px;bottom:32px}
.auth-main{flex:1 1 50%;display:flex;flex-direction:column;justify-content:center;align-items:center;padding:48px 24px}
.auth-card{width:100%;max-width:420px;display:flex;flex-direction:column;gap:28px;padding:40px;border-radius:24px;background:var(--surface-2);border:1px solid var(--line);box-shadow:0 30px 70px -30px rgba(0,0,0,.7)}
.auth-card .mobile-logo{display:none;align-self:flex-start;height:44px;width:auto;object-fit:contain}
.auth-card h1{font-size:34px;font-weight:700;letter-spacing:-0.03em}
.auth-card .small{color:#C2CCDC}
.back{align-self:flex-start;display:inline-flex;align-items:center;gap:6px;min-height:44px;font-size:14px;font-weight:600;text-decoration:none;color:#8FB0FF}
.field{display:flex;flex-direction:column;gap:8px}
.field label{font-size:14px;font-weight:600;color:var(--text)}
.field-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px}
.field-row a{font-size:13px;font-weight:600;color:#8FB0FF;text-decoration:none}
.field-row a:hover{color:var(--green);text-decoration:underline}
.input{height:50px;width:100%;padding:0 14px;border-radius:12px;border:1.5px solid var(--field-line);background:var(--field);font-size:16px;font-family:inherit;color:#fff}
.input::placeholder{color:#93A0B6}
.input:hover{border-color:#52679A}
.input:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(102,227,154,.25)}
.pw{position:relative}
.pw .input{padding-right:52px}
.pw button{position:absolute;right:3px;top:3px;width:44px;height:44px;border:0;background:transparent;color:#B7C2D4;cursor:pointer;display:flex;align-items:center;justify-content:center;border-radius:10px}
.pw button:hover{color:#fff}
.check{display:flex;align-items:center;gap:12px;min-height:44px;font-size:15px;cursor:pointer;color:var(--text)}
.check input{appearance:none;-webkit-appearance:none;width:22px;height:22px;margin:0;border-radius:7px;border:1.5px solid var(--field-line);background:var(--field);display:grid;place-content:center;cursor:pointer}
.check input::after{content:"";width:10px;height:6px;border-left:2.5px solid #03060C;border-bottom:2.5px solid #03060C;transform:rotate(-45deg) translate(1px,-1px);opacity:0}
.check input:checked{background:var(--green);border-color:var(--green)}
.check input:checked::after{opacity:1}
.form{display:flex;flex-direction:column;gap:20px}
.form .btn{width:100%}
.form-msg{font-size:14px;color:var(--green);min-height:20px;margin-top:-6px}
.auth-foot{font-size:14px;color:#C2CCDC;text-align:center}
.auth-foot a{color:#8FB0FF;font-weight:600}
@media (max-width:860px){.auth-side{display:none}.auth-card .mobile-logo{display:block}.auth-main{padding:24px 16px}}
@media (max-width:440px){.auth-card{padding:28px 20px}}