/* Synapzer One — landing page
   Paleta: navy #061428 / #0B1F3A · azul #0B67D9 · ciano #22C3F5 · claro #E9F4FE */

@font-face{font-family:"Poppins";font-style:normal;font-weight:400;font-display:swap;src:url("../fonts/poppins-latin-400-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:500;font-display:swap;src:url("../fonts/poppins-latin-500-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:600;font-display:swap;src:url("../fonts/poppins-latin-600-normal.woff2") format("woff2")}
@font-face{font-family:"Poppins";font-style:normal;font-weight:700;font-display:swap;src:url("../fonts/poppins-latin-700-normal.woff2") format("woff2")}

:root{
  --bg:#061428;
  --bg-2:#0A1A33;
  --navy:#0B1F3A;
  --card:#0E2442;
  --card-2:#10294B;
  --line:rgba(120,180,240,.14);
  --line-2:rgba(120,180,240,.24);
  --blue:#0B67D9;
  --blue-2:#1F7FF0;
  --cyan:#22C3F5;
  --light:#E9F4FE;
  --text:#E9F4FE;
  --muted:#A9BCD6;
  --muted-2:#8299B8;
  --ok:#3DDC97;
  --err:#FF6B7A;
  --wa:#25D366;
  --radius:16px;
  --radius-sm:10px;
  --shadow:0 24px 60px -24px rgba(0,0,0,.65);
  --wrap:1180px;
  --header-h:72px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 16px)}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"Poppins",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--cyan);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.2;margin:0;font-weight:600;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
b,strong{font-weight:600}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.sprite{position:absolute;width:0;height:0;overflow:hidden}

.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.wrap-narrow{max-width:860px}

.skip{position:absolute;left:16px;top:-60px;z-index:100;background:var(--cyan);color:var(--bg);padding:10px 16px;border-radius:8px;font-weight:600}
.skip:focus{top:12px}

/* ---------- Botões ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  min-height:52px;padding:0 26px;border-radius:12px;border:1px solid transparent;
  font:600 16px/1 "Poppins",system-ui,sans-serif;cursor:pointer;
  transition:transform .15s ease,box-shadow .2s ease,background-color .2s ease,border-color .2s ease;
  text-decoration:none!important;white-space:nowrap;
}
.btn .ico{width:20px;height:20px;flex:none}
.btn-primary{background:linear-gradient(135deg,var(--blue) 0%,#1A8BEA 55%,var(--cyan) 130%);color:#fff;box-shadow:0 10px 28px -10px rgba(34,195,245,.55)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 14px 34px -10px rgba(34,195,245,.7)}
.btn-ghost{background:rgba(233,244,254,.04);border-color:var(--line-2);color:var(--text)}
.btn-ghost:hover{border-color:var(--cyan);background:rgba(34,195,245,.08)}
.btn-ghost .ico{color:var(--wa)}
.btn-wa{background:var(--wa);color:#05301A}
.btn-wa:hover{transform:translateY(-1px);box-shadow:0 12px 28px -12px rgba(37,211,102,.7)}
.btn-sm{min-height:42px;padding:0 18px;font-size:14.5px;border-radius:10px}
.btn-block{width:100%}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:50;height:var(--header-h);
  background:rgba(6,20,40,.72);
  -webkit-backdrop-filter:saturate(140%) blur(14px);backdrop-filter:saturate(140%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .2s ease,background-color .2s ease;
}
.site-header.is-scrolled{border-bottom-color:var(--line);background:rgba(6,20,40,.9)}
.header-in{height:100%;display:flex;align-items:center;gap:32px}
.brand img{width:152px;height:auto}
.nav{display:flex;gap:28px;margin-left:auto}
.nav a{color:var(--muted);font-size:15px;font-weight:500}
.nav a:hover{color:var(--text);text-decoration:none}

/* ---------- Hero ---------- */
.hero{
  position:relative;padding:72px 0 96px;overflow:hidden;
  background:
    radial-gradient(900px 520px at 85% 20%,rgba(11,103,217,.32),transparent 65%),
    radial-gradient(700px 480px at 0% 100%,rgba(34,195,245,.10),transparent 60%),
    url("../img/hex-pattern.svg") repeat,
    var(--bg);
}
.hero::after{content:"";position:absolute;inset:auto 0 0 0;height:120px;background:linear-gradient(transparent,var(--bg));pointer-events:none}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan);padding:7px 14px;border:1px solid rgba(34,195,245,.3);border-radius:999px;background:rgba(34,195,245,.06);margin-bottom:26px}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 4px rgba(34,195,245,.18)}
.hero h1{font-size:clamp(36px,4.1vw,54px);font-weight:700;letter-spacing:-.025em;line-height:1.08}
.grad{background:linear-gradient(90deg,var(--cyan),#5BA8FF);-webkit-background-clip:text;background-clip:text;color:transparent}
.ref{font-size:.32em;vertical-align:super;margin-left:4px;letter-spacing:0;font-weight:600}
.ref a{color:var(--muted-2)}
.lead{font-size:clamp(17px,1.5vw,19.5px);color:var(--muted);margin-top:24px;max-width:560px}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.micro{font-size:13.5px;color:var(--muted-2);margin-top:16px}
.micro a{color:var(--muted)}

.hero-visual{position:relative}
.shot{margin:0;position:relative;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-2);background:#081428;box-shadow:var(--shadow),0 0 0 1px rgba(0,0,0,.3)}
.shot img{width:100%}
.zoom{display:block;cursor:zoom-in}
.zoom:focus-visible{outline-offset:-3px}
.shot figcaption{position:absolute;right:10px;bottom:10px;font-size:11.5px;font-weight:500;color:var(--muted);background:rgba(6,20,40,.82);border:1px solid var(--line);padding:3px 9px;border-radius:999px}
.shot-hero{box-shadow:0 40px 90px -30px rgba(11,103,217,.55),0 0 0 1px rgba(34,195,245,.12)}
.chip{
  position:absolute;display:flex;align-items:center;gap:12px;
  padding:12px 16px;border-radius:14px;background:rgba(14,36,66,.92);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  border:1px solid var(--line-2);box-shadow:0 18px 40px -16px rgba(0,0,0,.7);
  font-size:13px;color:var(--muted);line-height:1.35;
}
.chip b{display:block;color:var(--text);font-size:14px}
.chip .ico{width:30px;height:30px;padding:6px;border-radius:9px;background:rgba(34,195,245,.12);color:var(--cyan);flex:none}
.chip-a{left:-34px;bottom:58px}
.chip-b{right:-22px;top:-34px}
.shot .hero-cap{position:static;display:block;border:0;border-top:1px solid var(--line);border-radius:0;background:#071326;padding:12px 16px;font-size:13px;line-height:1.5;color:var(--muted)}
.hero-cap b{color:var(--text)}

/* ---------- Faixa de números ---------- */
.band{padding:84px 0 72px;background:linear-gradient(180deg,var(--bg),var(--navy));border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:44px}
.band-head h2{font-size:clamp(28px,3vw,38px)}
.band-head p{color:var(--muted)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.stats li{position:relative;padding:28px 28px 26px 32px;border-radius:var(--radius);background:rgba(6,20,40,.55);border:1px solid var(--line)}
.stats li::before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:3px;border-radius:3px;background:linear-gradient(var(--cyan),var(--blue))}
.stats strong{display:block;white-space:nowrap;font-size:clamp(30px,3.6vw,48px);font-weight:700;letter-spacing:-.02em;line-height:1.1;color:#fff}
.stats li > span{display:block;color:var(--muted);margin-top:8px;font-size:15.5px}
.stats li > span b{color:var(--text)}
.source{margin-top:22px;font-size:13px;color:var(--muted-2)}
.source cite{font-style:italic}

/* ---------- Seções ---------- */
.section{padding:108px 0}
.section-alt{background:linear-gradient(180deg,var(--navy),#0A1C36)}
.sec-head{max-width:760px;margin-bottom:52px}
.kicker{font-size:13px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:14px}
.sec-head h2,.ia-copy h2,.contact-copy h2{font-size:clamp(28px,3.2vw,42px);letter-spacing:-.02em}
.sec-head p:not(.kicker){color:var(--muted);margin-top:18px;font-size:18px}

.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cards-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{position:relative;padding:30px 28px;border-radius:var(--radius);background:linear-gradient(180deg,var(--card),rgba(14,36,66,.55));border:1px solid var(--line)}
.card::before{content:"";position:absolute;left:0;top:26px;width:3px;height:34px;border-radius:0 3px 3px 0;background:var(--cyan)}
.card h3{font-size:19px;margin-bottom:10px}
.card p{color:var(--muted);font-size:15.5px}
.card-ico{width:44px;height:44px;padding:10px;border-radius:12px;color:var(--cyan);background:rgba(34,195,245,.10);border:1px solid rgba(34,195,245,.2);margin-bottom:20px}

/* Fluxo */
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:none;position:relative}
.flow li{position:relative;padding:28px 24px 30px;border-radius:var(--radius);background:rgba(6,20,40,.55);border:1px solid var(--line)}
.flow li:not(:last-child)::after{
  content:"";position:absolute;top:46px;right:-15px;width:10px;height:10px;z-index:2;
  border-top:2px solid var(--cyan);border-right:2px solid var(--cyan);transform:rotate(45deg);opacity:.7
}
.step{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:12px;font-weight:700;font-size:15px;color:#fff;background:linear-gradient(135deg,var(--blue),var(--cyan));margin-bottom:18px;box-shadow:0 10px 24px -10px rgba(34,195,245,.7)}
.flow h3{font-size:19px;margin-bottom:10px}
.flow p{color:var(--muted);font-size:15.5px}

/* Plataforma */
.feature{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}
.feature + .feature{margin-top:96px}
.feature-rev .feature-copy{order:2}
.feature-rev{grid-template-columns:1.2fr .8fr}
.feature-rev .shot-narrow{max-width:560px;justify-self:center}
.tag{display:inline-block;font-size:12.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--cyan);background:rgba(34,195,245,.08);border:1px solid rgba(34,195,245,.22);padding:5px 12px;border-radius:999px;margin-bottom:18px}
.feature h3{font-size:clamp(22px,2.2vw,28px);margin-bottom:14px;letter-spacing:-.015em}
.feature-copy > p{color:var(--muted)}
.ticks{margin-top:20px;display:grid;gap:10px}
.ticks li{position:relative;padding-left:30px;color:var(--text);font-size:15.5px}
.ticks li::before{content:"";position:absolute;left:0;top:5px;width:18px;height:18px;border-radius:50%;background:rgba(34,195,245,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 12.5l4 4 8-9' fill='none' stroke='%2322C3F5' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/12px no-repeat}

/* IA consultiva */
.ia-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.ia-copy > p:not(.kicker){color:var(--muted);margin-top:18px;font-size:18px}
.ia-copy .note{color:var(--text)!important;font-size:16px!important;padding-left:16px;border-left:3px solid var(--cyan);margin-top:26px!important}
.ia-qs{padding:30px;border-radius:20px;background:rgba(6,20,40,.6);border:1px solid var(--line-2);display:grid;gap:14px;justify-items:end}
.ia-label{justify-self:start;font-size:12.5px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted-2);margin-bottom:4px}
.q{max-width:88%;padding:13px 18px;border-radius:16px 16px 4px 16px;background:linear-gradient(135deg,var(--blue),#1584E6);color:#fff;font-size:15.5px;line-height:1.5;box-shadow:0 10px 24px -14px rgba(11,103,217,.9)}
.q:nth-child(odd){justify-self:end}
.q:nth-child(even){justify-self:end;opacity:.94}

/* Cobertura */
.domains{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.domain{position:relative;padding:28px 26px;border-radius:var(--radius);background:linear-gradient(180deg,var(--card),rgba(14,36,66,.5));border:1px solid var(--line)}
.domain h3{font-size:18.5px;margin-bottom:8px}
.domain p{color:var(--muted);font-size:15px}
.domain-hi{border-color:rgba(34,195,245,.55);background:linear-gradient(180deg,rgba(11,103,217,.28),rgba(14,36,66,.6));box-shadow:0 20px 50px -24px rgba(34,195,245,.5)}
.badge{position:absolute;top:22px;right:20px;font-size:11.5px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#04222E;background:var(--cyan);padding:4px 10px;border-radius:999px}
.callout{display:flex;gap:18px;align-items:flex-start;margin-top:28px;padding:22px 26px;border-radius:var(--radius);border:1px dashed rgba(34,195,245,.4);background:rgba(34,195,245,.05)}
.callout p{color:var(--muted)}
.callout b{color:var(--text)}
.callout-ico{width:26px;height:26px;color:var(--cyan);flex:none;margin-top:2px}

/* Modelos */
.models{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.model{padding:36px 34px;border-radius:20px;background:rgba(6,20,40,.6);border:1px solid var(--line-2)}
.model-hi{background:linear-gradient(160deg,rgba(11,103,217,.32),rgba(6,20,40,.65) 60%);border-color:rgba(34,195,245,.45)}
.model-for{font-size:13px;font-weight:600;color:var(--cyan);letter-spacing:.04em;margin-bottom:10px}
.model h3{font-size:clamp(24px,2.4vw,30px);margin-bottom:14px}
.model > p:not(.model-for){color:var(--muted)}

/* FAQ */
.faq{display:grid;gap:12px}
.faq details{border-radius:14px;background:rgba(6,20,40,.6);border:1px solid var(--line);transition:border-color .2s ease}
.faq details[open]{border-color:var(--line-2)}
.faq summary{list-style:none;cursor:pointer;padding:20px 60px 20px 24px;font-weight:600;font-size:16.5px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:24px;top:50%;width:10px;height:10px;margin-top:-7px;border-right:2px solid var(--cyan);border-bottom:2px solid var(--cyan);transform:rotate(45deg);transition:transform .2s ease}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:-2px}
.faq details p{padding:0 24px 22px;color:var(--muted);font-size:15.5px}

/* Contato */
.contact{background:
  radial-gradient(800px 500px at 100% 0%,rgba(11,103,217,.25),transparent 60%),
  url("../img/hex-pattern.svg") repeat,var(--bg)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:start}
.contact-copy > p:not(.kicker){color:var(--muted);margin-top:18px;font-size:18px}
.wa-box{margin-top:36px;padding:24px;border-radius:16px;border:1px solid var(--line-2);background:rgba(6,20,40,.6)}
.wa-box > p:first-child{font-weight:600;margin-bottom:14px}
.wa-box .micro a{color:var(--text)}

.form{padding:34px;border-radius:20px;background:linear-gradient(180deg,var(--card),var(--navy));border:1px solid var(--line-2);box-shadow:var(--shadow)}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px;min-width:0}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field label{font-size:14px;font-weight:500;color:var(--text)}
.field label span[aria-hidden]{color:var(--cyan)}
.opt{color:var(--muted-2);font-weight:400}
.field input,.field select,.field textarea{
  width:100%;min-height:50px;padding:12px 14px;border-radius:10px;
  background:#071A33;border:1px solid var(--line-2);color:var(--text);
  font:400 16px/1.4 "Poppins",system-ui,sans-serif;transition:border-color .2s ease,box-shadow .2s ease;
}
.field textarea{resize:vertical;min-height:110px}
.field select{appearance:none;-webkit-appearance:none;padding-right:40px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6 9l6 6 6-6' fill='none' stroke='%2322C3F5' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;background-size:16px}
.field select option{background:#0B1F3A;color:var(--text)}
.field input::placeholder,.field textarea::placeholder{color:#6F86A6}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(34,195,245,.18)}
.field.is-invalid input,.field.is-invalid select,.field.is-invalid textarea{border-color:var(--err)}
.field-check{flex-direction:row;align-items:flex-start;gap:12px;margin:6px 0 24px}
.field-check input{appearance:none;-webkit-appearance:none;width:22px;height:22px;min-height:0;padding:0;margin:1px 0 0;flex:none;border-radius:6px;border:1.5px solid var(--line-2);background:#071A33;cursor:pointer;display:grid;place-items:center;transition:background-color .15s ease,border-color .15s ease}
.field-check input::after{content:"";width:10px;height:6px;border-left:2.5px solid #04222E;border-bottom:2.5px solid #04222E;transform:rotate(-45deg) translate(1px,-1px);opacity:0}
.field-check input:checked{background:var(--cyan);border-color:var(--cyan)}
.field-check input:checked::after{opacity:1}
.field-check input:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
.field-check.is-invalid input{border-color:var(--err)}
.field-check label{font-size:13.5px;font-weight:400;color:var(--muted);line-height:1.55}
.field-check.is-invalid label{color:var(--err)}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.form-msg{margin-top:16px;font-size:15px;min-height:1px}
.form-msg.is-ok{padding:14px 16px;border-radius:10px;background:rgba(61,220,151,.1);border:1px solid rgba(61,220,151,.4);color:#BFF5DC}
.form-msg.is-error{padding:14px 16px;border-radius:10px;background:rgba(255,107,122,.1);border:1px solid rgba(255,107,122,.4);color:#FFD0D5}
.spinner{display:none;width:20px;height:20px;border-radius:50%;border:2.5px solid rgba(255,255,255,.35);border-top-color:#fff;animation:spin .8s linear infinite}
.form.is-sending .spinner{display:inline-block}
.form.is-sending button{pointer-events:none;opacity:.85}
@keyframes spin{to{transform:rotate(360deg)}}

/* Formulário: estados de validação */
.form-note{font-size:13.5px;color:var(--muted-2);margin-bottom:18px}
.field-err{font-size:13px;line-height:1.45;color:var(--err);min-height:0;margin:0}
.field-err:empty{display:none}
.field.is-valid input,.field.is-valid select,.field.is-valid textarea{border-color:rgba(61,220,151,.55)}
.field.is-invalid input:focus,.field.is-invalid select:focus,.field.is-invalid textarea:focus{box-shadow:0 0 0 3px rgba(255,107,122,.18)}
.btn:disabled{cursor:not-allowed;background:#1A3357;color:#7F95B4;box-shadow:none;transform:none}
.form.is-sending .btn:disabled{background:linear-gradient(135deg,var(--blue) 0%,#1A8BEA 55%,var(--cyan) 130%);color:#fff}
.form-hint{margin-top:12px;font-size:13.5px;color:var(--muted-2);text-align:center}
.form-hint.is-ready{color:var(--ok)}
.field[hidden]{display:none}

/* Footer */
.site-footer{background:#040E1E;border-top:1px solid var(--line);padding:56px 0 28px;font-size:14.5px}
.footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}
.footer-brand img:first-child{width:150px}
.footer-brand p{color:var(--muted-2);margin:22px 0 10px;font-size:13px}
.ux-logo img{width:130px;opacity:.92}
.footer-info{font-style:normal;color:var(--muted);display:grid;gap:8px;justify-self:end;text-align:right}
.footer-info b{color:var(--text)}
.footer-info a{color:var(--muted)}
.footer-info a:hover{color:var(--text)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:40px;padding-top:22px;background:linear-gradient(var(--line),var(--line)) center top/calc(100% - 48px) 1px no-repeat;color:var(--muted-2);font-size:13px}
.footer-bottom a{color:var(--muted)}

/* WhatsApp flutuante */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:60;width:58px;height:58px;border-radius:50%;display:grid;place-items:center;background:var(--wa);color:#fff;box-shadow:0 14px 30px -10px rgba(0,0,0,.6),0 0 0 6px rgba(37,211,102,.14);transition:transform .2s ease}
.wa-float svg{width:30px;height:30px}
.wa-float:hover{transform:scale(1.06)}

/* Animação de entrada (só com JS e sem preferência por movimento reduzido) */
.js .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.js .reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .js .reveal{opacity:1;transform:none;transition:none}
  .btn,.wa-float{transition:none}
}

/* ---------- Responsivo ---------- */
@media (max-width:1100px){
  .nav{gap:20px}
  .cards-4{grid-template-columns:repeat(2,1fr)}
  .flow{grid-template-columns:repeat(2,1fr)}
  .flow li:nth-child(2)::after{display:none}
  .hero-visual{display:flex;flex-wrap:wrap;gap:12px}
  .hero-visual .shot{flex:1 1 100%}
  .chip{position:static;flex:1 1 220px}
}
@media (max-width:940px){
  .nav{display:none}
  .header-in{justify-content:space-between}
  .hero{padding:48px 0 72px}
  .hero-grid,.feature,.feature-rev,.ia-grid,.contact-grid,.band-head{grid-template-columns:1fr}
  .hero-grid{gap:56px}
  .feature-rev .feature-copy{order:0}
  .feature{gap:32px}
  .feature + .feature{margin-top:72px}
  .feature-rev .shot-narrow{max-width:520px;justify-self:start}
  .band-head{gap:14px}
  .domains{grid-template-columns:1fr 1fr}
  .cards-3{grid-template-columns:1fr}
  .models{grid-template-columns:1fr}
  .section{padding:84px 0}
  .ia-grid{gap:36px}
  .footer-grid{grid-template-columns:1fr}
  .footer-info{justify-self:start;text-align:left}
}
@media (max-width:640px){
  body{font-size:16px}
  .wrap{padding:0 18px}
  :root{--header-h:64px}
  .brand img{width:132px}
  .btn-sm{padding:0 14px;font-size:13.5px;min-height:40px}
  .hero h1{font-size:clamp(32px,9vw,40px)}
  .cta-row .btn{width:100%}
  .chip{flex-basis:100%}
  .stats,.cards-3,.cards-4,.domains,.flow{grid-template-columns:1fr}
  .flow li::after{display:none}
  .field-row{grid-template-columns:1fr;gap:0}
  .form{padding:24px 20px}
  .ia-qs{padding:22px 18px}
  .q{max-width:100%}
  .section{padding:68px 0}
  .sec-head{margin-bottom:36px}
  .footer-bottom{flex-direction:column;gap:6px}
  .wa-float{right:16px;bottom:16px;width:54px;height:54px}
}
@media (max-width:380px){
  .header-in .btn-sm{display:none}
}

/* Página de privacidade */
.legal h1{font-size:clamp(28px,3.4vw,40px);letter-spacing:-.02em}
.legal h2{font-size:19px;margin:34px 0 10px}
.legal p{color:var(--muted)}
.legal .kicker{color:var(--cyan)}
.legal-date{margin-top:12px;font-size:14px;color:var(--muted-2)!important}
.legal-back{margin-top:44px}
.site-footer .footer-bottom:only-child{margin-top:0;padding-top:0;background:none}
.header-in > .btn-ghost{margin-left:auto}