:root{
  --ink:#131826;
  --ink-2:#2A3142;
  --paper:#F7F9FC;
  --paper-2:#ECF1F8;
  --navy:#0F1B3D;
  --line:rgba(19,24,38,.09);
  --line-strong:rgba(19,24,38,.16);
  --accent:#2E7CF6;
  --accent-2:#6D5EF6;
  --accent-deep:#2563EB;
  --accent-soft:#6EA8FF;
  --grad:linear-gradient(120deg,#2E7CF6 0%,#6D5EF6 100%);
  --muted:#5A6478;
  --muted-2:#8A93A6;
  --white:#fff;
  --radius:14px;
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --display:"Bricolage Grotesque",sans-serif;
  --serif:"Fraunces",Georgia,serif;
  --body:"Hanken Grotesk",-apple-system,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--accent);color:#fff}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{
  font-family:var(--body);font-weight:600;font-size:.74rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--muted);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--grad);display:inline-block}

/* ---------- blueprint grid backdrop ---------- */
.grid-bg{position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(var(--line) 1px,transparent 1px),
    linear-gradient(90deg,var(--line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 80% at 50% 0%,#000 30%,transparent 78%);
  mask-image:radial-gradient(120% 80% at 50% 0%,#000 30%,transparent 78%);
  opacity:.8;
}

/* ---------- nav ---------- */
header.nav{position:sticky;top:0;z-index:50;
  backdrop-filter:blur(10px);background:rgba(247,249,252,.82);
  border-bottom:1px solid var(--line);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:68px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--display);font-weight:700;letter-spacing:-.01em}
.brand .mark{width:32px;height:32px;border-radius:8px;background:var(--grad);display:grid;place-items:center;flex:none;
  box-shadow:0 6px 16px -6px rgba(46,124,246,.6)}
.brand .mark svg{width:18px;height:18px}
.brand small{display:block;font-family:var(--body);font-weight:500;font-size:.66rem;letter-spacing:.13em;
  text-transform:uppercase;color:var(--muted);margin-top:-2px}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-links a.lnk{font-size:.92rem;font-weight:500;color:var(--ink-2);position:relative;padding:4px 0}
.nav-links a.lnk::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--grad);transition:width .3s var(--ease)}
.nav-links a.lnk:hover::after{width:100%}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--body);font-weight:600;font-size:.92rem;
  padding:12px 20px;border-radius:10px;cursor:pointer;border:1px solid transparent;transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s}
.btn .arw{transition:transform .3s var(--ease)}
.btn:hover .arw{transform:translateX(4px)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 22px -10px rgba(46,124,246,.75)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px -10px rgba(46,124,246,.8)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-strong)}
.btn-ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.nav-cta{display:flex;align-items:center;gap:14px}
.hamb{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:6px}
.hamb span{width:24px;height:2px;background:var(--ink);display:block;transition:.3s}

/* ---------- hero ---------- */
section{position:relative;z-index:1}
.hero{padding:88px 0 70px;position:relative}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}
h1{font-family:var(--display);font-weight:700;font-size:clamp(2.5rem,5.6vw,4.35rem);line-height:1.02;
  letter-spacing:-.025em;margin:22px 0 0}
h1 .hl{position:relative;white-space:nowrap}
h1 .hl::after{content:"";position:absolute;left:-2px;right:-2px;bottom:.08em;height:.28em;background:var(--grad);z-index:-1;opacity:.85;border-radius:2px}
.hero p.sub{font-size:1.16rem;color:var(--muted);max-width:33ch;margin:26px 0 34px;line-height:1.5}
.hero .cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero .trust{margin-top:30px;font-size:.86rem;color:var(--muted-2);display:flex;align-items:center;gap:10px}
.hero .trust b{color:var(--ink-2);font-weight:600}
.gancho{font-family:var(--serif);font-style:italic;font-weight:400;font-size:.98rem;color:var(--ink-2)}

/* hero side card — the "spec sheet" */
.spec{background:var(--white);border:1px solid var(--line-strong);border-radius:var(--radius);
  box-shadow:0 30px 60px -30px rgba(19,24,38,.24);overflow:hidden}
.spec-top{background:var(--navy);color:#fff;padding:20px 24px;display:flex;align-items:center;justify-content:space-between}
.spec-top .t{font-family:var(--display);font-weight:600;font-size:1.02rem}
.spec-top .dot{width:9px;height:9px;border-radius:50%;background:var(--accent-soft);box-shadow:0 0 0 4px rgba(110,168,255,.25)}
.spec-row{display:flex;justify-content:space-between;gap:16px;padding:15px 24px;border-bottom:1px solid var(--line);font-size:.92rem}
.spec-row:last-child{border-bottom:0}
.spec-row .k{color:var(--muted);font-weight:500}
.spec-row .v{color:var(--ink);font-weight:600;text-align:right}
.spec-foot{padding:16px 24px;background:var(--paper-2);font-size:.82rem;color:var(--muted);font-family:var(--serif);font-style:italic}

/* ---------- tese band ---------- */
.band{background:var(--navy);color:#EAF0FA;padding:78px 0;margin-top:20px;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;-webkit-mask-image:radial-gradient(90% 90% at 80% 20%,#000,transparent 75%);mask-image:radial-gradient(90% 90% at 80% 20%,#000,transparent 75%)}
.band .wrap{position:relative}
.band .lead{font-size:1.18rem;color:#C3CEE2;max-width:56ch;line-height:1.6}
.band .lead b{color:#fff;font-weight:600}
.bandeira{font-family:var(--serif);font-weight:400;font-size:clamp(1.9rem,4.2vw,3.1rem);line-height:1.12;
  letter-spacing:-.01em;margin:32px 0 22px;max-width:20ch}
.bandeira .y{color:var(--accent-soft);font-style:italic}
.band .foot{font-size:1rem;color:#93A0BC;max-width:52ch;border-left:2px solid var(--accent);padding-left:18px}

/* ---------- section head ---------- */
.sec{padding:92px 0}
.sec-head{max-width:640px;margin-bottom:44px}
.sec-head h2{font-family:var(--display);font-weight:700;font-size:clamp(1.9rem,3.6vw,2.7rem);line-height:1.06;
  letter-spacing:-.02em;margin:16px 0 14px}
.sec-head p{color:var(--muted);font-size:1.08rem}

/* ---------- esteira / toggle ---------- */
.toggle{display:inline-flex;background:var(--paper-2);border:1px solid var(--line-strong);border-radius:12px;padding:5px;gap:4px;margin-bottom:38px}
.toggle button{font-family:var(--body);font-weight:600;font-size:.92rem;padding:10px 20px;border:0;border-radius:8px;
  background:transparent;color:var(--muted);cursor:pointer;transition:.25s;white-space:nowrap}
.toggle button .sm{display:block;font-weight:500;font-size:.72rem;color:var(--muted-2);margin-top:1px}
.toggle button.on{background:var(--navy);color:#fff}
.toggle button.on .sm{color:#A9B4CC}

.ladder{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
.prod{grid-column:span 4;background:var(--white);border:1px solid var(--line-strong);border-radius:var(--radius);
  padding:26px 24px 22px;display:flex;flex-direction:column;position:relative;overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.prod:hover{transform:translateY(-4px);box-shadow:0 24px 44px -26px rgba(19,24,38,.3);border-color:var(--accent)}
.prod.feat{grid-column:span 6;background:var(--navy);color:#fff;border-color:var(--navy)}
.prod.feat .p-role,.prod.feat .p-desc{color:#B9C4DA}
.prod.feat .p-more{color:var(--accent-soft)}
.prod .tag{align-self:flex-start;font-size:.68rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  padding:5px 10px;border-radius:6px;background:var(--paper-2);color:var(--muted);margin-bottom:16px}
.prod .tag.hot{background:var(--grad);color:#fff}
.prod .tag.free{background:rgba(46,124,246,.12);color:var(--accent-deep)}
.prod.feat .tag{background:rgba(255,255,255,.14);color:#fff}
.prod.feat .tag.hot{background:var(--grad);color:#fff}
.p-name{font-family:var(--display);font-weight:700;font-size:1.42rem;letter-spacing:-.01em;line-height:1.1}
.p-role{font-size:.8rem;font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--muted-2);margin:9px 0 12px}
.p-desc{color:var(--muted);font-size:1rem;line-height:1.5;flex:1}
.p-more{margin-top:20px;font-weight:600;font-size:.94rem;color:var(--accent-deep);display:inline-flex;align-items:center;gap:8px;background:none;border:0;font-family:var(--body);cursor:pointer;padding:0;text-align:left}
.p-more .arw{transition:transform .3s var(--ease)}
.prod:hover .p-more .arw{transform:translateX(5px)}
.p-num{position:absolute;top:20px;right:22px;font-family:var(--display);font-weight:800;font-size:1rem;color:var(--line-strong)}
.prod.feat .p-num{color:rgba(255,255,255,.2)}

/* prod inside bullets (b2c) */
.p-inside{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:7px}
.p-inside li{font-size:.92rem;color:var(--muted);display:flex;gap:9px;align-items:flex-start;line-height:1.4}
.p-inside li::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--accent);margin-top:6px;flex:none}
.prod.feat .p-inside li{color:#B9C4DA}
.prod.feat .p-inside li::before{background:var(--accent-soft)}

/* comparison table */
.cmp{margin-top:56px;background:var(--white);border:1px solid var(--line-strong);border-radius:var(--radius);overflow:hidden}
.cmp table{width:100%;border-collapse:collapse;font-size:.94rem}
.cmp th,.cmp td{text-align:left;padding:16px 20px;border-bottom:1px solid var(--line)}
.cmp thead th{background:var(--paper-2);font-family:var(--display);font-weight:600;font-size:.92rem;position:sticky;top:0}
.cmp thead th:first-child{color:var(--muted);font-family:var(--body);font-weight:600;font-size:.74rem;letter-spacing:.1em;text-transform:uppercase}
.cmp tbody th{font-weight:600;color:var(--muted);font-family:var(--body);width:150px}
.cmp td{color:var(--ink-2)}
.cmp tr:last-child th,.cmp tr:last-child td{border-bottom:0}
.cmp .hl-col{background:rgba(46,124,246,.06)}

/* ---------- método ---------- */
.metodo{background:var(--paper-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.fases{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:44px;border:1px solid var(--line-strong);border-radius:var(--radius);overflow:hidden;background:var(--white)}
.fase{padding:30px 26px 34px;border-right:1px solid var(--line);position:relative;transition:background .3s}
.fase:last-child{border-right:0}
.fase:hover{background:var(--paper)}
.fase .step{font-family:var(--display);font-weight:800;font-size:2.6rem;line-height:1;color:var(--paper-2);-webkit-text-stroke:1.4px var(--line-strong)}
.fase:hover .step{color:var(--accent);-webkit-text-stroke:0}
.fase h3{font-family:var(--display);font-weight:700;font-size:1.28rem;margin:16px 0 8px;letter-spacing:-.01em}
.fase p{color:var(--muted);font-size:.96rem;line-height:1.5}
.fase .bar{position:absolute;left:0;bottom:0;height:4px;background:var(--grad);width:0;transition:width .5s var(--ease)}
.fase:hover .bar{width:100%}
.metodo .kicker{margin-top:40px;font-family:var(--serif);font-style:italic;font-size:1.15rem;color:var(--ink-2);
  display:flex;align-items:flex-start;gap:14px;max-width:60ch}
.metodo .kicker::before{content:"";width:3px;align-self:stretch;background:var(--grad);flex:none;border-radius:2px}

/* ---------- sobre ---------- */
.sobre-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.sobre-quote{font-family:var(--serif);font-weight:400;font-size:clamp(1.5rem,2.8vw,2.15rem);line-height:1.2;letter-spacing:-.01em}
.sobre-quote .y{color:var(--accent-deep)}
.sobre-body p{color:var(--muted);font-size:1.06rem;margin-bottom:16px}
.sobre-body p b{color:var(--ink);font-weight:600}
.sobre-facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line-strong);border:1px solid var(--line-strong);border-radius:var(--radius);overflow:hidden;margin-top:26px}
.fact{background:var(--paper);padding:20px 22px}
.fact .n{font-family:var(--display);font-weight:800;font-size:1.7rem;letter-spacing:-.02em}
.fact .n span{color:var(--accent-deep)}
.fact .l{font-size:.86rem;color:var(--muted);margin-top:3px}

/* ---------- final cta ---------- */
.final{background:var(--navy);color:#EAF0FA;position:relative;overflow:hidden}
.final::before{content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);
  background-size:56px 56px;-webkit-mask-image:radial-gradient(80% 100% at 20% 100%,#000,transparent 70%);mask-image:radial-gradient(80% 100% at 20% 100%,#000,transparent 70%)}
.final .wrap{position:relative;text-align:center;padding:96px 28px}
.final h2{font-family:var(--display);font-weight:700;font-size:clamp(2rem,4.4vw,3.2rem);line-height:1.06;letter-spacing:-.02em;max-width:18ch;margin:18px auto 18px;color:#fff}
.final p{color:#B9C4DA;font-size:1.14rem;max-width:46ch;margin:0 auto 34px}
.final .cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.final .btn-ghost{color:#fff;border-color:rgba(255,255,255,.28)}
.final .btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff}
.final .mailto{margin-top:26px;font-size:.92rem;color:var(--muted-2)}
.final .mailto a{color:var(--accent-soft);font-weight:600}

/* ---------- footer ---------- */
footer{background:var(--paper);padding:44px 0;border-top:1px solid var(--line)}
.foot-in{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.foot-in .fb{font-family:var(--serif);font-style:italic;color:var(--muted);font-size:.98rem}
.foot-in .fr{font-size:.84rem;color:var(--muted-2)}

/* ---------- home / doors ---------- */
.home-hero{min-height:calc(100vh - 68px);display:flex;flex-direction:column;justify-content:center;padding:56px 0 66px}
.home-hero .tese{font-family:var(--serif);font-weight:400;font-size:clamp(2rem,4.8vw,3.5rem);line-height:1.1;letter-spacing:-.01em;max-width:17ch;margin:20px 0 16px}
.home-hero .tese .y{color:var(--accent-deep);font-style:italic}
.home-hero .bridge{font-size:1.16rem;color:var(--muted);max-width:54ch;margin-bottom:46px}
.doors{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.door{position:relative;overflow:hidden;border-radius:18px;padding:38px 34px 30px;display:flex;flex-direction:column;min-height:300px;
  border:1px solid var(--line-strong);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.door:hover{transform:translateY(-6px)}
.door .d-tag{font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-bottom:auto;position:relative;z-index:1}
.door h2{font-family:var(--display);font-weight:700;font-size:clamp(1.8rem,3vw,2.5rem);line-height:1.05;letter-spacing:-.02em;margin:18px 0 10px;position:relative;z-index:1}
.door p{font-size:1.04rem;line-height:1.5;max-width:34ch;position:relative;z-index:1}
.door .d-go{margin-top:22px;font-weight:600;font-size:1rem;display:inline-flex;align-items:center;gap:10px;position:relative;z-index:1}
.door .d-go .arw{transition:transform .3s var(--ease)}
.door:hover .d-go .arw{transform:translateX(6px)}
.door .d-num{position:absolute;right:26px;bottom:12px;font-family:var(--display);font-weight:800;font-size:5.2rem;line-height:1;opacity:.1;z-index:0}
.door.empresas{background:var(--navy);color:#fff;border-color:var(--navy);box-shadow:0 30px 60px -34px rgba(15,27,61,.5)}
.door.empresas .d-tag{color:var(--accent-soft)}
.door.empresas p{color:#B9C4DA}
.door.empresas:hover{box-shadow:0 42px 72px -30px rgba(15,27,61,.62)}
.door.prof{background:var(--grad);color:#fff;border-color:transparent}
.door.prof .d-tag{color:rgba(255,255,255,.92)}
.door.prof p{color:rgba(255,255,255,.9)}
.door.prof:hover{box-shadow:0 42px 72px -30px rgba(46,124,246,.7)}
.door .d-grid{position:absolute;inset:0;pointer-events:none;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px);
  background-size:44px 44px;-webkit-mask-image:radial-gradient(80% 80% at 90% 10%,#000,transparent 70%);mask-image:radial-gradient(80% 80% at 90% 10%,#000,transparent 70%)}

/* ---------- modal (lista de espera) ---------- */
.modal-overlay{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;padding:24px;
  background:rgba(15,27,61,.55);backdrop-filter:blur(6px)}
.modal-overlay.open{display:flex}
body.modal-open{overflow:hidden}
.modal{background:var(--white);border-radius:18px;max-width:440px;width:100%;padding:34px 32px 30px;position:relative;
  box-shadow:0 40px 90px -30px rgba(15,27,61,.55);animation:pop .35s var(--ease)}
@keyframes pop{from{opacity:0;transform:translateY(16px) scale(.985)}to{opacity:1;transform:none}}
.modal-close{position:absolute;top:15px;right:15px;background:none;border:0;cursor:pointer;color:var(--muted);width:32px;height:32px;
  border-radius:8px;font-size:1.25rem;line-height:1;display:grid;place-items:center;transition:.2s}
.modal-close:hover{background:var(--paper-2);color:var(--ink)}
.modal h3{font-family:var(--display);font-weight:700;font-size:1.5rem;letter-spacing:-.01em;line-height:1.12;margin:10px 0 6px}
.modal .m-sub{color:var(--muted);font-size:.98rem;margin-bottom:22px}
.field{margin-bottom:14px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--ink-2);margin-bottom:6px}
.field input,.field select{width:100%;padding:12px 14px;border:1px solid var(--line-strong);border-radius:10px;
  font-family:var(--body);font-size:1rem;color:var(--ink);background:var(--white);transition:.2s}
.field input:focus,.field select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(46,124,246,.16)}
.field input.invalid{border-color:#E23D3D;box-shadow:0 0 0 3px rgba(226,61,61,.12)}
.modal form .btn-primary{width:100%;justify-content:center;margin-top:8px}
.modal .btn-primary[disabled]{opacity:.6;cursor:not-allowed;transform:none}
.m-msg{font-size:.9rem;margin-top:12px;text-align:center;min-height:1.1em}
.m-msg.err{color:#E23D3D}
.m-priv{font-size:.78rem;color:var(--muted-2);text-align:center;margin-top:14px}
.m-success{text-align:center;padding:8px 0 4px}
.m-success .ok{width:56px;height:56px;border-radius:50%;background:var(--grad);display:grid;place-items:center;margin:0 auto 16px;color:#fff;font-size:1.7rem}
.m-success h3{margin-bottom:8px}
.m-success p{color:var(--muted);font-size:1rem}

/* ---------- reveal ---------- */
.rv{transition:opacity .7s var(--ease),transform .7s var(--ease)}
.js .rv{opacity:0;transform:translateY(22px)}
.rv.in{opacity:1;transform:none}
.js .stg>*{opacity:0;transform:translateY(18px);animation:rise .8s var(--ease) forwards}
@keyframes rise{to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .rv,.js .stg>*{opacity:1;transform:none;animation:none}
  *{transition-duration:.01ms!important}
}

/* ---------- responsive ---------- */
@media(max-width:940px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero p.sub{max-width:46ch}
  .sobre-grid{grid-template-columns:1fr;gap:34px}
  .fases{grid-template-columns:1fr 1fr}
  .fase:nth-child(2){border-right:0}
  .fase:nth-child(1),.fase:nth-child(2){border-bottom:1px solid var(--line)}
  .prod,.prod.feat{grid-column:span 6}
}
@media(max-width:760px){
  .doors{grid-template-columns:1fr}
  .door{min-height:210px}
}
@media(max-width:680px){
  .wrap{padding:0 20px}
  .nav-links{display:none}
  .nav-cta .btn-ghost{display:none}
  .hamb{display:flex}
  .nav-links.open{display:flex;position:absolute;top:68px;left:0;right:0;flex-direction:column;gap:0;
    background:var(--paper);border-bottom:1px solid var(--line-strong);padding:8px 0}
  .nav-links.open a.lnk{padding:14px 28px;width:100%}
  .fases{grid-template-columns:1fr}
  .fase{border-right:0;border-bottom:1px solid var(--line)}
  .fase:last-child{border-bottom:0}
  .prod,.prod.feat{grid-column:span 12}
  .cmp{overflow-x:auto}
  .cmp table{min-width:560px}
  .sobre-facts{grid-template-columns:1fr}
  .hero{padding:56px 0 50px}
  .sec{padding:66px 0}
}