*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--ink:#0d1117;--ink-mid:#2a3340;--ink-soft:#4a5568;--rule:#e2e8f0;--bg:#f7f8fa;--white:#fff;--pulse:#00b894;--pulse-dark:#009b7d;--pulse-dim:#00b89420;--pulse-glow:#00b89440;--orange:#FF7A00;--orange-dark:#D96500;--orange-dim:rgba(255,122,0,.12);--orange-glow:rgba(255,122,0,.28);--amber:#f59e0b;--amber-dim:#f59e0b22;--blue:#2563eb;--blue-dim:#2563eb18;--purple:#7c3aed;--purple-dim:#7c3aed18;--danger:#e53e3e;--danger-dim:#e53e3e14;--type-hero:'DM Serif Display',Georgia,serif;--type-body:'DM Sans',system-ui,sans-serif;--type-mono:'DM Mono',monospace}
html{scroll-behavior:smooth}
body{font-family:var(--type-body);background:var(--white);color:var(--ink);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit}
.nav{position:fixed;top:0;left:0;right:0;z-index:100;display:flex;align-items:center;justify-content:space-between;padding:0 max(4vw,calc((100vw - 1240px)/2));height:72px;background:rgba(255,255,255,.91);backdrop-filter:blur(16px);border-bottom:1px solid rgba(220,229,225,.9)}
.nav-logo{font-family:var(--type-mono);font-size:13px;font-weight:500;letter-spacing:.13em;text-transform:uppercase;color:var(--ink);text-decoration:none;display:flex;align-items:center;gap:9px;white-space:nowrap}
.nav-logo img{height:34px;width:auto;border-radius:7px;object-fit:contain}
.nav-pulse{width:7px;height:7px;border-radius:50%;background:var(--accent,var(--pulse));box-shadow:0 0 0 4px var(--accent-dim,var(--pulse-dim))}
@keyframes heartbeat{0%,100%{box-shadow:0 0 0 3px var(--pulse-glow)}
50%{box-shadow:0 0 0 6px var(--pulse-dim)}
}
.nav-links{display:flex;align-items:center;gap:22px;list-style:none}
.nav-links a{font-size:12.5px;font-weight:650;color:var(--ink-soft);text-decoration:none;white-space:nowrap}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink)}
.nav-links a.active::after{display:none}
.nav-cta{background:var(--ink)!important;color:var(--white)!important;padding:10px 16px;border-radius:7px}
.section{padding:104px 5vw}
.section.bg{background:var(--bg)}
.label{font-family:var(--type-mono);font-size:10px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent,var(--pulse));margin-bottom:16px}
.lead{color:var(--ink-soft);font-size:17px;max-width:720px;font-weight:300;margin-top:16px}
h1,h2,h3{color:var(--ink)}
h1{font-family:var(--type-hero);font-size:clamp(48px,6.1vw,80px);line-height:1.04;letter-spacing:-.027em;margin-bottom:28px}
h1 em,h2 em{font-style:italic;color:var(--accent,var(--pulse))}
h2{font-family:var(--type-hero);font-size:clamp(34px,4.5vw,58px);line-height:1.08;letter-spacing:-.02em}
h3{font-size:20px;line-height:1.28}
.btn-primary,.btn-secondary,.btn-light{display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none;border-radius:8px;transition:transform .15s,background .2s,border-color .2s}
.btn-primary{background:var(--ink);color:var(--white);padding:14px 26px;font-size:15px;font-weight:700}
.btn-primary:hover{background:var(--ink-mid);transform:translateY(-1px)}
.btn-secondary{color:var(--ink);padding:13px 0 3px;font-size:15px;font-weight:700;border-bottom:1px solid var(--rule)}
.btn-secondary:hover{border-color:var(--ink)}
.btn-light{background:var(--white);color:var(--ink);padding:14px 26px;font-size:15px;font-weight:800}
.hero{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(330px,.86fr);gap:58px;align-items:center;padding:118px 5vw 74px;position:relative;overflow:hidden}
.hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 50% 50% at 78% 38%,var(--accent-dim,var(--pulse-dim)) 0%,transparent 68%),linear-gradient(180deg,var(--white) 0%,var(--bg) 100%);z-index:0}
.hero-content,.hero-visual{position:relative;z-index:2}
.eyebrow{font-family:var(--type-mono);font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--accent,var(--pulse));margin-bottom:22px;display:flex;align-items:center;gap:12px}
.eyebrow::before{content:'';width:32px;height:1px;background:var(--accent,var(--pulse))}
.hero-sub{font-size:clamp(16px,2vw,20px);color:var(--ink-soft);max-width:690px;line-height:1.65;margin-bottom:34px;font-weight:300}
.hero-sub strong{color:var(--ink);font-weight:700}
.actions{display:flex;gap:18px;flex-wrap:wrap;align-items:center}
.hero-cta-copy{font-size:13px;color:var(--ink-soft);line-height:1.55;max-width:620px;margin-top:14px}
.note{font-family:var(--type-mono);font-size:11px;color:var(--ink-soft);margin-top:22px;letter-spacing:.04em}
.visual-card{background:rgba(255,255,255,.78);border:1px solid var(--rule);border-radius:20px;box-shadow:0 25px 70px rgba(13,17,23,.08);padding:28px;overflow:hidden}
.visual-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.visual-title{font-family:var(--type-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}
.badge{font-family:var(--type-mono);font-size:10px;color:var(--accent-dark,var(--pulse-dark));background:var(--accent-dim,var(--pulse-dim));padding:5px 9px;border-radius:20px}
.metric-stack{display:grid;gap:12px}
.metric{border:1px solid var(--rule);background:var(--white);border-radius:13px;padding:18px}
.metric span{font-family:var(--type-mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--accent,var(--pulse));display:block;margin-bottom:6px}
.metric strong{font-family:var(--type-hero);font-size:34px;font-weight:400;line-height:1}
.metric p{font-size:13px;color:var(--ink-soft);margin-top:5px}
.screen{margin-top:16px;background:var(--ink);border-radius:16px;padding:22px;color:var(--white);position:relative;overflow:hidden}
.screen::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 90% at 80% 0%,var(--accent-glow,var(--pulse-glow)),transparent 72%)}
.screen>*{position:relative}
.screen-label{font-family:var(--type-mono);font-size:10px;letter-spacing:.15em;color:var(--accent,var(--pulse));text-transform:uppercase;margin-bottom:12px}
.bar{height:10px;background:rgba(255,255,255,.12);border-radius:99px;overflow:hidden;margin:10px 0}
.bar i{display:block;height:100%;width:var(--w);background:var(--accent,var(--pulse));border-radius:99px}
.grid-4,.grid-3,.grid-2{display:grid;gap:20px;margin-top:54px}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--white);border:1px solid var(--rule);border-radius:14px;padding:30px;position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--accent,var(--pulse)),transparent)}
.card-label{font-family:var(--type-mono);font-size:10px;letter-spacing:.15em;color:var(--accent,var(--pulse));text-transform:uppercase;margin-bottom:14px}
.card h3{margin-bottom:10px}
.card p{color:var(--ink-soft);font-size:14px;line-height:1.62}
.card ul{list-style:none;display:grid;gap:10px;margin-top:18px}
.card li{font-size:14px;color:var(--ink-mid);display:flex;gap:9px;align-items:flex-start;line-height:1.5}
.card li::before{content:'→';color:var(--accent,var(--pulse));flex-shrink:0}
.dark-band{background:var(--ink);color:var(--white);padding:100px 5vw;position:relative;overflow:hidden}
.dark-band::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 55% 80% at 70% 30%,var(--accent-glow,var(--pulse-glow)),transparent 70%)}
.dark-band>*{position:relative}
.dark-band h2,.dark-band h3{color:var(--white)}
.dark-band .lead,.dark-band p{color:rgba(255,255,255,.66)}
.flow{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:50px}
.flow-step{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.12);border-radius:14px;padding:24px}
.flow-step .num{font-family:var(--type-mono);font-size:10px;color:var(--accent,var(--pulse));letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.compare{width:100%;border-collapse:collapse;margin-top:54px;font-size:14px}
.compare th{padding:16px 20px;text-align:left;font-size:13px}
.compare td{padding:18px 20px;border-top:1px solid var(--rule);vertical-align:top}
.compare td:nth-child(3),.compare th:nth-child(3){background:var(--ink);color:rgba(255,255,255,.84)}
.tag{display:inline-block;background:var(--accent-dim,var(--pulse-dim));color:var(--accent-dark,var(--pulse-dark));font-size:11px;font-weight:800;padding:2px 8px;border-radius:4px;margin-bottom:5px}
.offer{background:var(--ink);color:var(--white);border-radius:18px;padding:44px;margin-top:54px;position:relative;overflow:hidden}
.offer::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 70% 80% at 82% 16%,var(--accent-glow,var(--pulse-glow)),transparent 68%)}
.offer>*{position:relative}
.offer h3{font-family:var(--type-hero);font-size:38px;font-weight:400;color:var(--white)}
.offer p{color:rgba(255,255,255,.66)}
.offer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:24px}
.offer-card{border:1px solid rgba(255,255,255,.12);background:rgba(255,255,255,.05);border-radius:12px;padding:22px}
.offer-card .name{font-family:var(--type-mono);color:var(--accent,var(--pulse));font-size:10px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:10px}
.offer-card strong{display:block;color:var(--white);font-size:18px;margin-bottom:4px}
.offer-card span{color:rgba(255,255,255,.55);font-size:13px}
.consulta{margin-top:18px;font-family:var(--type-hero);font-size:27px;color:var(--white)}
.faq{max-width:920px;margin-top:48px}
.faq-item{border-top:1px solid var(--rule);padding:26px 0}
.faq-q{font-weight:800;font-size:18px;margin-bottom:8px}
.faq-a{color:var(--ink-soft);font-size:15px;line-height:1.7}
.cta{background:var(--ink);padding:104px 5vw;text-align:center;position:relative;overflow:hidden}
.cta::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 50% 100%,var(--accent-glow,var(--pulse-glow)),transparent)}
.cta>*{position:relative}
.cta h2{color:var(--white);max-width:760px;margin:0 auto 18px}
.cta p{color:rgba(255,255,255,.66);font-size:17px;max-width:620px;margin:0 auto 34px}
.diag-form{background:var(--white);border-radius:14px;padding:42px;max-width:640px;margin:0 auto;text-align:left;box-shadow:0 24px 70px rgba(0,0,0,.24)}
.diag-form h3{font-size:22px;margin-bottom:6px}
.diag-form p{color:var(--ink-soft);font-size:14px;margin:0 0 26px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{margin-bottom:16px}
.form-group.full{grid-column:1/-1}
.form-group label{display:block;font-family:var(--type-mono);font-size:10px;font-weight:600;color:var(--ink-soft);letter-spacing:.12em;text-transform:uppercase;margin-bottom:7px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 14px;border:1px solid var(--rule);border-radius:8px;font-family:var(--type-body);font-size:14px;color:var(--ink);background:var(--white);outline:none}
.form-group textarea{min-height:92px;resize:vertical}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:var(--accent,var(--pulse));box-shadow:0 0 0 3px var(--accent-dim,var(--pulse-dim))}
.form-submit{width:100%;border:none;background:var(--ink);color:var(--white);padding:14px 18px;border-radius:8px;font-family:var(--type-body);font-size:15px;font-weight:800;cursor:pointer}
.form-submit:disabled{cursor:wait;opacity:.72}
.form-status{margin-top:16px!important;padding:12px 14px;border-radius:8px;font-size:14px!important}
.form-status.success{color:#065f46!important;background:#d1fae5;border:1px solid #a7f3d0}
.form-status.error{color:#991b1b!important;background:#fee2e2;border:1px solid #fecaca}
.form-note{text-align:center;font-size:12px!important;margin-top:12px!important;color:var(--ink-soft)!important}
footer{background:var(--ink);border-top:1px solid rgba(255,255,255,.08);padding:42px 5vw;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px}
.footer-logo{font-family:var(--type-mono);font-size:12px;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.42)}
.footer-copy{font-size:12px;color:rgba(255,255,255,.34)}
.footer-contact{display:flex;gap:36px;flex-wrap:wrap}
.footer-contact-section{display:flex;flex-direction:column;gap:4px}
.footer-contact-section h4{font-family:var(--type-mono);font-size:9px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:rgba(255,255,255,.32);margin-bottom:4px}
.footer-contact-section a,.footer-contact-section span{font-size:12px;color:rgba(255,255,255,.62);text-decoration:none}
.footer-contact-section a:hover{color:var(--pulse)}
@media(max-width:980px){.hero{grid-template-columns:1fr}
.grid-4,.grid-3,.grid-2,.offer-grid,.flow{grid-template-columns:1fr 1fr}
.compare{display:block;overflow-x:auto}
.compare th,.compare td{min-width:220px}
}
@media(max-width:768px){body{overflow-x:hidden}
.nav{height:auto;min-height:68px;align-items:flex-start;padding:10px 4vw;gap:10px;flex-wrap:wrap}
.nav-logo{font-size:12px;letter-spacing:.1em}
.nav-logo img{height:30px}
.nav-links{display:flex;order:2;width:100%;gap:8px;overflow-x:auto;padding:6px 0 4px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.nav-links::-webkit-scrollbar{display:none}
.nav-links li{flex:0 0 auto}
.nav-links a{display:inline-flex;align-items:center;white-space:nowrap;font-size:11px;padding:6px 10px;border:1px solid var(--rule);border-radius:999px;background:rgba(255,255,255,.85)}
.nav-links a.active{color:var(--accent,var(--pulse));border-color:var(--accent,var(--pulse));background:var(--accent-dim,var(--pulse-dim))}
.nav-links a.active::after{display:none}
.nav-links .nav-cta{background:var(--ink)!important;color:var(--white)!important;border-color:var(--ink)!important}
.hero{min-height:auto;padding:136px 20px 54px;gap:30px}
.grid-4,.grid-3,.grid-2,.offer-grid,.flow,.form-grid{grid-template-columns:1fr}
.form-group.full{grid-column:auto}
.visual-card{padding:20px;border-radius:16px;box-shadow:0 18px 48px rgba(13,17,23,.08)}
h1{font-size:clamp(42px,14vw,58px);line-height:1.02;letter-spacing:-.035em;margin-bottom:22px}
h2{font-size:clamp(34px,11vw,48px);line-height:1.05}
.hero-sub{font-size:16px;line-height:1.62;margin-bottom:28px}
.actions{gap:12px}
.btn-primary,.btn-light{width:100%;min-height:48px}
.btn-secondary{width:100%;justify-content:center;padding:12px 0 4px}
.note{font-size:10px;line-height:1.8}
.visual-top{margin-bottom:14px}
.visual-title{font-size:10px}
.badge{font-size:9px}
.metric{padding:15px}
.metric strong{font-size:30px}
.screen{padding:18px;border-radius:14px}
.section,.dark-band,.cta{padding:72px 20px}
.lead{font-size:16px;line-height:1.65}
.grid-4,.grid-3,.grid-2,.offer-grid,.flow{gap:14px;margin-top:34px}
.card,.flow-step,.offer-card{padding:22px;border-radius:13px}
.flow-step{min-height:auto}
.compare{display:block;overflow:visible;margin-top:34px}
.compare tbody,.compare tr,.compare td{display:block;width:100%}
.compare tr:first-child{display:none}
.compare tr{border:1px solid var(--rule);border-radius:14px;overflow:hidden;margin-bottom:14px;background:var(--white)}
.compare td{min-width:0;border-top:1px solid var(--rule);padding:15px 16px}
.compare td:first-child{border-top:none;background:var(--bg);font-size:15px}
.compare td:nth-child(2)::before,.compare td:nth-child(3)::before{display:block;font-family:var(--type-mono);font-size:9px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:6px;opacity:.7}
.compare td:nth-child(2)::before{content:'Mercado / tradicional';color:var(--ink-soft)}
.compare td:nth-child(3)::before{content:'Synapse';color:var(--accent,var(--pulse))}
.compare td:nth-child(3){background:var(--ink);color:rgba(255,255,255,.84)}
.offer{padding:28px 20px;border-radius:16px;margin-top:36px}
.offer h3{font-size:32px}
.consulta{font-size:24px}
.faq{margin-top:32px}
.faq-item{padding:22px 0}
.faq-q{font-size:17px}
.cta h2{font-size:clamp(34px,11vw,48px)}
.diag-form{padding:26px 20px;border-radius:14px;max-width:100%}
.diag-form h3{font-size:20px}
.form-group input,.form-group select,.form-group textarea{min-height:46px;font-size:15px}
.form-submit{min-height:48px}
footer{padding:30px 20px;align-items:flex-start}
.footer-contact{width:100%;gap:18px}
}
@media(max-width:420px){.hero{padding-left:16px;padding-right:16px}
.section,.dark-band,.cta{padding-left:16px;padding-right:16px}
h1{font-size:clamp(38px,13.5vw,52px)}
h2{font-size:clamp(31px,10.5vw,44px)}
.card,.flow-step,.offer-card{padding:20px}
}