/* ==========================================================================
   AYIA — sistema visual do site institucional
   Tokens, primitivas e componentes. Um arquivo só, sem build.
   Ordem: 1 tokens · 2 base · 3 layout · 4 tipografia · 5 botões · 6 nav
          7 hero · 8 componentes · 9 páginas internas · 10 rodapé
          11 motion · 12 responsivo
   ========================================================================== */

/* -------------------------------------------------- 1. TOKENS ----------- */
:root{
  /* marca */
  --teal-900:#064E45;
  --teal-800:#0A6A5E;
  --teal-700:#0F766E;
  --teal-600:#0D9488;   /* cor oficial AYIA (logo e app) */
  --teal-500:#14B8A6;
  --teal-400:#2DD4BF;
  --teal-300:#5EEAD4;
  --teal-200:#99F6E4;
  --teal-100:#CCFBF1;
  --teal-50:#F0FDFA;

  /* tinta — fundo escuro esverdeado, nunca preto puro */
  --ink-900:#04110F;
  --ink-800:#071A17;
  --ink-700:#0B2320;
  --ink-600:#123331;
  --ink-line:rgba(94,234,212,.14);

  /* claro */
  --paper:#FFFFFF;
  --paper-2:#F6FAF9;
  --paper-3:#EDF4F2;
  --line:#E2EBE8;

  /* texto */
  --tx:#0A1F1C;
  --tx-2:#3D5551;
  --tx-3:#6C807C;
  --tx-on-dark:#EAF6F3;
  --tx-on-dark-2:#9DB7B2;
  --tx-on-dark-3:#6C8783;

  /* apoio */
  --amber:#F59E0B;
  --rose:#E11D48;

  /* medidas */
  --wrap:1180px;
  --wrap-tight:920px;
  --r-sm:10px;
  --r:16px;
  --r-lg:24px;
  --r-xl:32px;

  --shadow-1:0 1px 2px rgba(10,31,28,.05), 0 4px 16px rgba(10,31,28,.05);
  --shadow-2:0 2px 6px rgba(10,31,28,.06), 0 18px 48px rgba(10,31,28,.10);
  --shadow-glow:0 18px 60px rgba(13,148,136,.28);

  --ease:cubic-bezier(.22,.61,.36,1);

  --f-display:"Bricolage Grotesque","Inter",system-ui,-apple-system,sans-serif;
  --f-body:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono","SFMono-Regular",ui-monospace,Menlo,Consolas,monospace;
}

/* -------------------------------------------------- 2. BASE ------------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--tx);
  font-family:var(--f-body);font-size:17px;line-height:1.65;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
::selection{background:var(--teal-300);color:var(--ink-900)}
:focus-visible{outline:2px solid var(--teal-500);outline-offset:3px;border-radius:6px}

.skip{
  position:absolute;left:-9999px;top:0;background:var(--teal-600);color:#fff;
  padding:12px 20px;z-index:999;border-radius:0 0 var(--r-sm) 0;
}
.skip:focus{left:0}

/* -------------------------------------------------- 3. LAYOUT ----------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:24px}
.wrap--tight{max-width:var(--wrap-tight)}
section{position:relative}
.sec{padding:112px 0}
.sec--sm{padding:80px 0}
.sec--dark{background:var(--ink-900);color:var(--tx-on-dark)}
.sec--soft{background:var(--paper-2)}
.sec--line{border-top:1px solid var(--line)}

.grid{display:grid;gap:24px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center}
.split--40{grid-template-columns:.85fr 1.15fr}
.split--top{align-items:start}
/* variantes de página — nunca usar style= inline aqui: a media query
   de 1080px precisa poder vencer, e inline sempre venceria. */
.split--toc{grid-template-columns:220px 1fr;gap:64px;align-items:start}
.split--form{grid-template-columns:1fr .85fr;gap:72px;align-items:start}

/* -------------------------------------------------- 4. TIPOGRAFIA ------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--f-mono);font-size:12px;font-weight:500;
  letter-spacing:.16em;text-transform:uppercase;color:var(--teal-700);
  margin:0 0 20px;
}
.eyebrow::before{content:"";width:22px;height:1px;background:currentColor;opacity:.55}
.sec--dark .eyebrow,.phead .eyebrow{color:var(--teal-300)}

h1,h2,h3,h4,h5{font-family:var(--f-display);font-weight:600;letter-spacing:-.028em;line-height:1.08;margin:0}
h1{font-size:clamp(40px,5.6vw,68px);letter-spacing:-.038em}
h2{font-size:clamp(31px,3.6vw,46px)}
h3{font-size:22px;letter-spacing:-.02em;line-height:1.25}
h4{font-size:17px;letter-spacing:-.012em}

.lede{font-size:20px;line-height:1.6;color:var(--tx-2);margin:22px 0 0;max-width:62ch}
.sec--dark .lede,.phead .lede{color:var(--tx-on-dark-2)}
.sec-head{max-width:68ch;margin-bottom:56px}
.sec-head--center{margin-inline:auto;text-align:center}
.sec-head--center .eyebrow::before{display:none}
.sec-head--center .lede{margin-inline:auto}

p{margin:0 0 18px}
p:last-child{margin-bottom:0}
strong{font-weight:600;color:var(--tx)}
.sec--dark strong{color:#fff}
.hl{background:linear-gradient(180deg,transparent 62%,rgba(45,212,191,.32) 62%);padding-inline:2px}
.mono{font-family:var(--f-mono);font-size:.92em}

/* -------------------------------------------------- 5. BOTÕES ----------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  padding:14px 26px;border-radius:100px;border:1px solid transparent;
  font-size:15px;font-weight:600;letter-spacing:-.005em;
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),background .22s,color .22s,border-color .22s;
  white-space:nowrap;
}
.btn svg{width:16px;height:16px;flex:none;transition:transform .22s var(--ease)}
.btn:hover{transform:translateY(-2px)}
.btn:hover svg{transform:translateX(3px)}

.btn--primary{background:var(--teal-600);color:#fff;box-shadow:0 8px 24px rgba(13,148,136,.30)}
.btn--primary:hover{background:var(--teal-700);box-shadow:0 14px 36px rgba(13,148,136,.42)}
.btn--light{background:#fff;color:var(--ink-900);box-shadow:0 8px 24px rgba(0,0,0,.18)}
.btn--light:hover{background:var(--teal-50)}
.btn--ghost{border-color:var(--line);color:var(--tx);background:transparent}
.btn--ghost:hover{border-color:var(--teal-600);color:var(--teal-700);background:var(--teal-50)}
.sec--dark .btn--ghost,.hero .btn--ghost,.phead .btn--ghost{border-color:rgba(94,234,212,.28);color:var(--tx-on-dark)}
.sec--dark .btn--ghost:hover,.hero .btn--ghost:hover,.phead .btn--ghost:hover{border-color:var(--teal-300);background:rgba(94,234,212,.08);color:#fff}
.btn--sm{padding:10px 18px;font-size:14px}
.btn--block{width:100%}

.lnk{
  display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:15px;
  color:var(--teal-700);border-bottom:1px solid transparent;transition:.2s;
}
.lnk svg{width:15px;height:15px;transition:transform .22s var(--ease)}
.lnk:hover{border-color:currentColor}
.lnk:hover svg{transform:translateX(3px)}
.sec--dark .lnk{color:var(--teal-300)}

/* -------------------------------------------------- 6. NAV -------------- */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;height:74px;display:flex;align-items:center;
  transition:background .3s var(--ease),border-color .3s,backdrop-filter .3s;
  border-bottom:1px solid transparent;
}
.nav.is-stuck{
  background:rgba(255,255,255,.88);backdrop-filter:blur(18px) saturate(160%);
  border-bottom-color:var(--line);
}
.nav__in{display:flex;align-items:center;gap:40px;width:100%}
.nav__menu{display:flex;align-items:center;gap:30px;margin-left:auto}
.nav__menu a{
  font-size:15px;font-weight:500;color:var(--tx-on-dark-2);
  padding:6px 0;position:relative;transition:color .2s;
}
.nav__menu a::after{
  content:"";position:absolute;left:0;right:100%;bottom:0;height:1.5px;
  background:var(--teal-500);transition:right .28s var(--ease);
}
.nav__menu a:hover::after{right:0}
.nav__menu a:hover{color:#fff}
.nav.is-stuck .nav__menu a{color:var(--tx-2)}
.nav.is-stuck .nav__menu a:hover{color:var(--tx)}
.nav__cta{display:flex;align-items:center;gap:12px}

.logo{display:inline-flex;align-items:center;gap:11px;flex:none}
.logo__mark{width:34px;height:34px;flex:none;color:var(--teal-500)}
.logo__txt{
  font-family:var(--f-display);font-weight:700;font-size:25px;
  letter-spacing:-.03em;color:#fff;line-height:1;
}
.nav.is-stuck .logo__mark{color:var(--teal-600)}
.nav.is-stuck .logo__txt{color:var(--teal-700)}
.logo--ink .logo__mark{color:var(--teal-600)}
.logo--ink .logo__txt{color:var(--teal-700)}

.burger{display:none;background:none;border:0;padding:8px;color:#fff}
.nav.is-stuck .burger{color:var(--tx)}
.burger svg{width:24px;height:24px}

/* -------------------------------------------------- 7. HERO ------------- */
.hero{position:relative;background:var(--ink-900);color:var(--tx-on-dark);padding:150px 0 96px;overflow:hidden}
.hero__bg,.phead__bg{position:absolute;inset:0;pointer-events:none}
.aurora{position:absolute;border-radius:50%;filter:blur(90px);opacity:.42;animation:drift 22s var(--ease) infinite alternate}
.aurora--1{width:720px;height:620px;top:-260px;right:-160px;background:radial-gradient(circle,var(--teal-600),transparent 66%)}
.aurora--2{width:560px;height:520px;bottom:-240px;left:-140px;background:radial-gradient(circle,#0F766E,transparent 68%);animation-delay:-8s}
.aurora--3{width:420px;height:380px;top:34%;left:44%;background:radial-gradient(circle,#2DD4BF,transparent 70%);opacity:.16;animation-delay:-14s}
@keyframes drift{
  from{transform:translate3d(0,0,0) scale(1)}
  to{transform:translate3d(-40px,44px,0) scale(1.12)}
}
.mesh{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--ink-line) 1px,transparent 1px),
                   linear-gradient(90deg,var(--ink-line) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 85% 65% at 50% 30%,#000 20%,transparent 78%);
  mask-image:radial-gradient(ellipse 85% 65% at 50% 30%,#000 20%,transparent 78%);
  opacity:.7;
}
.hero__in{position:relative;display:grid;grid-template-columns:1.02fr .98fr;gap:64px;align-items:center}
.hero h1{color:#fff}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(100deg,var(--teal-300),var(--teal-500) 55%,#7DD3FC);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero .lede{color:var(--tx-on-dark-2);font-size:21px}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:38px}
.hero__note{margin-top:26px;font-size:14px;color:var(--tx-on-dark-3);display:flex;align-items:center;gap:10px}
.hero__note svg{width:15px;height:15px;color:var(--teal-400);flex:none}

.tag{
  display:inline-flex;align-items:center;gap:10px;padding:7px 15px 7px 9px;border-radius:100px;
  background:rgba(94,234,212,.09);border:1px solid rgba(94,234,212,.20);
  font-size:13px;font-weight:500;color:var(--teal-300);margin-bottom:26px;
}
.tag b{
  background:var(--teal-500);color:var(--ink-900);font-size:11px;font-weight:700;
  letter-spacing:.06em;text-transform:uppercase;padding:3px 9px;border-radius:100px;
}

/* --- console do herói --- */
.console{
  background:linear-gradient(168deg,rgba(11,35,32,.94),rgba(4,17,15,.97));
  border:1px solid rgba(94,234,212,.16);border-radius:var(--r-lg);
  box-shadow:0 40px 90px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.02) inset;
  overflow:hidden;backdrop-filter:blur(8px);
}
.console__bar{
  display:flex;align-items:center;gap:9px;padding:13px 18px;
  border-bottom:1px solid rgba(94,234,212,.12);background:rgba(255,255,255,.02);
}
.console__dot{width:9px;height:9px;border-radius:50%;background:rgba(157,183,178,.30)}
.console__dot:nth-child(1){background:rgba(225,29,72,.55)}
.console__dot:nth-child(2){background:rgba(245,158,11,.55)}
.console__dot:nth-child(3){background:rgba(45,212,191,.55)}
.console__ttl{
  margin-left:8px;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.08em;
  color:var(--tx-on-dark-3);text-transform:uppercase;
}
.console__body{padding:24px 22px 26px;min-height:412px;display:flex;flex-direction:column;gap:16px}

.bubble{border-radius:14px;padding:14px 17px;font-size:14.5px;line-height:1.55;max-width:94%}
.bubble--user{
  background:rgba(94,234,212,.10);border:1px solid rgba(94,234,212,.18);
  color:var(--tx-on-dark);align-self:flex-end;border-bottom-right-radius:5px;
}
.caret{display:inline-block;width:2px;height:1.05em;background:var(--teal-400);vertical-align:-2px;margin-left:2px;animation:blink 1s steps(2) infinite}
@keyframes blink{50%{opacity:0}}

.steps{display:flex;flex-direction:column;gap:9px;margin:2px 0}
.step{
  display:flex;align-items:center;gap:11px;font-family:var(--f-mono);
  font-size:12px;letter-spacing:.02em;color:var(--tx-on-dark-3);
  opacity:0;transform:translateY(6px);transition:opacity .4s,transform .4s;
}
.step.on{opacity:1;transform:none}
.step__ico{
  width:19px;height:19px;border-radius:6px;flex:none;display:grid;place-items:center;
  background:rgba(94,234,212,.12);color:var(--teal-300);
}
.step__ico svg{width:11px;height:11px}
.step--gate .step__ico{background:rgba(45,212,191,.22);box-shadow:0 0 0 3px rgba(45,212,191,.10)}
.step b{color:var(--teal-300);font-weight:600}

.answer{
  border:1px solid rgba(94,234,212,.18);border-radius:14px;overflow:hidden;
  background:rgba(94,234,212,.045);opacity:0;transform:translateY(10px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.answer.on{opacity:1;transform:none}
.answer__hd{
  display:flex;align-items:center;justify-content:space-between;padding:9px 15px;
  background:rgba(94,234,212,.08);font-family:var(--f-mono);font-size:10.5px;
  letter-spacing:.1em;text-transform:uppercase;color:var(--teal-300);
}
.answer table{width:100%;border-collapse:collapse;font-size:13.5px}
.answer th{
  text-align:left;padding:9px 15px;font-weight:500;font-size:11px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--tx-on-dark-3);border-bottom:1px solid rgba(255,255,255,.06);
}
.answer td{padding:9px 15px;border-bottom:1px solid rgba(255,255,255,.045);color:var(--tx-on-dark)}
.answer tr:last-child td{border-bottom:0}
.answer td.num{text-align:right;font-variant-numeric:tabular-nums;font-family:var(--f-mono);font-size:13px}
.answer__ft{padding:12px 15px;font-size:13px;color:var(--tx-on-dark-2);border-top:1px solid rgba(255,255,255,.06);line-height:1.5}

/* -------------------------------------------------- 8. COMPONENTES ------ */

/* faixa de integrações */
.strip{border-block:1px solid var(--line);background:var(--paper);padding:30px 0;overflow:hidden}
.strip__lb{
  text-align:center;font-family:var(--f-mono);font-size:11.5px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--tx-3);margin-bottom:22px;
}
.marquee{display:flex;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee__row{display:flex;gap:56px;padding-right:56px;animation:slide 34s linear infinite;flex:none}
.marquee:hover .marquee__row{animation-play-state:paused}
@keyframes slide{to{transform:translateX(-100%)}}
.marquee__it{
  display:flex;align-items:center;gap:10px;white-space:nowrap;
  font-family:var(--f-display);font-size:19px;font-weight:600;letter-spacing:-.02em;
  color:var(--tx-3);opacity:.72;transition:.25s;
}
.marquee__it:hover{opacity:1;color:var(--teal-700)}
.marquee__it svg{width:19px;height:19px;flex:none}

/* card */
.card{
  background:var(--paper);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 30px;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s;
  position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:rgba(13,148,136,.32)}
.card__ico{
  width:46px;height:46px;border-radius:13px;display:grid;place-items:center;
  background:var(--teal-50);color:var(--teal-700);margin-bottom:22px;
  border:1px solid rgba(13,148,136,.14);transition:.3s var(--ease);
}
.card:hover .card__ico{background:var(--teal-600);color:#fff;transform:scale(1.06) rotate(-4deg)}
.card__ico svg{width:22px;height:22px}
.card h3{margin-bottom:11px}
.card p{color:var(--tx-2);font-size:15.5px;line-height:1.6}
.card__tag{
  display:inline-block;font-family:var(--f-mono);font-size:10.5px;letter-spacing:.1em;
  text-transform:uppercase;color:var(--teal-700);background:var(--teal-50);
  padding:4px 10px;border-radius:100px;margin-bottom:16px;
}
.card--dark{background:var(--ink-800);border-color:rgba(94,234,212,.13);color:var(--tx-on-dark)}
.card--dark p{color:var(--tx-on-dark-2)}
.card--dark:hover{border-color:rgba(94,234,212,.34);box-shadow:0 24px 60px rgba(0,0,0,.4)}
.card--dark .card__ico{background:rgba(94,234,212,.10);border-color:rgba(94,234,212,.16);color:var(--teal-300)}
.card--dark:hover .card__ico{background:var(--teal-500);color:var(--ink-900)}
.card--wide{grid-column:span 2}

/* pipeline */
.pipe{position:relative;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;margin-top:16px}
.pipe::before{
  content:"";position:absolute;top:29px;left:8%;right:8%;height:2px;
  background:linear-gradient(90deg,var(--teal-200),var(--teal-500),var(--teal-700));
  opacity:.32;border-radius:2px;
}
.pipe__n{position:relative;text-align:center}
.pipe__b{
  width:58px;height:58px;margin:0 auto 20px;border-radius:18px;display:grid;place-items:center;
  background:var(--paper);border:2px solid var(--line);color:var(--teal-700);
  font-family:var(--f-mono);font-size:13px;font-weight:600;position:relative;z-index:1;
  transition:.35s var(--ease);
}
.pipe__n:hover .pipe__b{border-color:var(--teal-600);background:var(--teal-600);color:#fff;transform:translateY(-4px) scale(1.06);box-shadow:var(--shadow-glow)}
.pipe__n h4{margin-bottom:8px}
.pipe__n p{font-size:14.5px;color:var(--tx-2);line-height:1.55}
.pipe__n--gate .pipe__b{border-color:var(--teal-600);color:var(--teal-600);box-shadow:0 0 0 6px rgba(13,148,136,.09)}

/* camadas */
.layers{display:flex;flex-direction:column;gap:12px}
.layer{
  display:flex;align-items:flex-start;gap:16px;padding:20px 22px;border-radius:var(--r);
  background:rgba(255,255,255,.028);border:1px solid rgba(255,255,255,.07);
  transition:.3s var(--ease);
}
.layer:hover{background:rgba(94,234,212,.06);border-color:rgba(94,234,212,.22);transform:translateX(5px)}
.layer__n{font-family:var(--f-mono);font-size:11.5px;color:var(--tx-on-dark-3);padding-top:3px;flex:none;width:22px}
.layer h4{color:#fff;margin-bottom:5px;font-size:16px}
.layer p{font-size:14.5px;color:var(--tx-on-dark-2);line-height:1.55;margin:0}
.layer--strong{background:linear-gradient(100deg,rgba(13,148,136,.20),rgba(13,148,136,.06));border-color:rgba(45,212,191,.36)}
.layer--strong .layer__n{color:var(--teal-300)}
.layer__badge{
  display:inline-block;font-family:var(--f-mono);font-size:10px;letter-spacing:.1em;
  text-transform:uppercase;background:var(--teal-500);color:var(--ink-900);
  padding:3px 9px;border-radius:100px;margin-left:9px;vertical-align:2px;font-weight:700;
}

/* números */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.stat{background:var(--paper);padding:38px 28px;text-align:center;transition:.3s}
.stat:hover{background:var(--teal-50)}
.stat__v{font-family:var(--f-display);font-size:46px;font-weight:600;letter-spacing:-.04em;color:var(--teal-700);line-height:1;display:block}
.stat__v span{font-size:26px;vertical-align:super;margin-left:1px}
.stat__l{margin-top:12px;font-size:14.5px;color:var(--tx-2);line-height:1.45}
.sec--dark .stats{background:rgba(94,234,212,.13);border-color:rgba(94,234,212,.13)}
.sec--dark .stat{background:var(--ink-800)}
.sec--dark .stat:hover{background:var(--ink-700)}
.sec--dark .stat__v{color:var(--teal-300)}
.sec--dark .stat__l{color:var(--tx-on-dark-2)}

/* citação */
.quote{border-left:3px solid var(--teal-500);padding:6px 0 6px 28px;font-family:var(--f-display);font-size:23px;line-height:1.42;letter-spacing:-.018em;color:var(--tx)}
.sec--dark .quote{color:#fff}
.quote__who{display:block;margin-top:18px;font-family:var(--f-body);font-size:14px;font-weight:500;letter-spacing:0;color:var(--tx-3)}
.sec--dark .quote__who{color:var(--tx-on-dark-3)}

/* canais */
.chan{display:flex;gap:18px;padding:26px 0;border-bottom:1px solid var(--line)}
.chan:last-child{border-bottom:0}
.sec--dark .chan{border-color:rgba(255,255,255,.07)}
.chan__ico{width:42px;height:42px;border-radius:12px;flex:none;display:grid;place-items:center;background:var(--teal-50);color:var(--teal-700);border:1px solid rgba(13,148,136,.14)}
.sec--dark .chan__ico{background:rgba(94,234,212,.10);border-color:rgba(94,234,212,.16);color:var(--teal-300)}
.chan__ico svg{width:20px;height:20px}
.chan h4{margin-bottom:6px}
.sec--dark .chan h4{color:#fff}
.chan p{font-size:15px;color:var(--tx-2);margin:0}
.sec--dark .chan p{color:var(--tx-on-dark-2)}

/* checagens */
.checks{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:13px}
.checks li{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:var(--tx-2);line-height:1.55}
.checks svg{width:19px;height:19px;flex:none;margin-top:3px;color:var(--teal-600)}
.sec--dark .checks li{color:var(--tx-on-dark-2)}
.sec--dark .checks svg{color:var(--teal-400)}

/* acordeão */
.acc{border-top:1px solid var(--line)}
.acc__it{border-bottom:1px solid var(--line)}
.acc__q{
  width:100%;background:none;border:0;text-align:left;padding:26px 44px 26px 0;
  font-family:var(--f-display);font-size:19px;font-weight:600;letter-spacing:-.015em;
  color:var(--tx);position:relative;transition:color .2s;
}
.acc__q:hover{color:var(--teal-700)}
.acc__q::after{
  content:"";position:absolute;right:8px;top:50%;width:11px;height:11px;
  border-right:2px solid currentColor;border-bottom:2px solid currentColor;
  transform:translateY(-70%) rotate(45deg);transition:transform .3s var(--ease);opacity:.5;
}
.acc__it.on .acc__q::after{transform:translateY(-25%) rotate(-135deg);opacity:1}
.acc__a{max-height:0;overflow:hidden;transition:max-height .38s var(--ease)}
.acc__a p{padding:0 60px 28px 0;color:var(--tx-2);font-size:16.5px;margin:0}

/* CTA */
.cta{position:relative;background:linear-gradient(140deg,var(--teal-900),var(--ink-900) 62%);border-radius:var(--r-xl);padding:80px 64px;overflow:hidden;text-align:center;color:#fff}
.cta::before{
  content:"";position:absolute;width:640px;height:640px;border-radius:50%;
  background:radial-gradient(circle,rgba(45,212,191,.28),transparent 66%);
  top:-320px;right:-180px;filter:blur(50px);
}
.cta::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(94,234,212,.07) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(94,234,212,.07) 1px,transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(ellipse 70% 80% at 50% 100%,#000,transparent 72%);
  mask-image:radial-gradient(ellipse 70% 80% at 50% 100%,#000,transparent 72%);
}
.cta > *{position:relative}
.cta h2{color:#fff;max-width:20ch;margin-inline:auto}
.cta .lede{color:var(--tx-on-dark-2);margin-inline:auto;text-align:center}
.cta__actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:36px}

/* formulário */
.form{display:grid;gap:18px}
.field{display:grid;gap:7px}
.field label{font-size:13.5px;font-weight:600;color:var(--tx-2)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:var(--r-sm);
  font-family:inherit;font-size:15.5px;color:var(--tx);background:var(--paper);
  transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--teal-600);box-shadow:0 0 0 4px rgba(13,148,136,.12)}
.field textarea{resize:vertical;min-height:118px}
.form__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form__note{font-size:13px;color:var(--tx-3);line-height:1.5}
.form__ok{display:none;padding:20px 22px;border-radius:var(--r);background:var(--teal-50);border:1px solid rgba(13,148,136,.24);color:var(--teal-800);font-size:15px}
.form__ok.on{display:block}

/* tabela */
.tbl{width:100%;border-collapse:collapse;font-size:15.5px}
.tbl th,.tbl td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl thead th{font-family:var(--f-mono);font-size:11px;letter-spacing:.11em;text-transform:uppercase;color:var(--tx-3);font-weight:500;border-bottom-width:2px}
.tbl td:first-child{font-weight:600;color:var(--tx);width:30%}
.tbl td{color:var(--tx-2)}
.tbl tbody tr:hover{background:var(--paper-2)}
.tbl-wrap{overflow-x:auto}

/* código */
.code{
  background:var(--ink-900);border:1px solid rgba(94,234,212,.14);border-radius:var(--r);
  padding:22px 24px;font-family:var(--f-mono);font-size:13.5px;line-height:1.75;
  color:var(--tx-on-dark-2);overflow-x:auto;margin:0;
}
.code .k{color:var(--teal-300)}
.code .s{color:#FDBA74}
.code .c{color:var(--tx-on-dark-3);font-style:italic}
.code .hi{background:rgba(45,212,191,.13);border-radius:3px;padding:1px 4px;color:#fff}

/* nota */
.note{display:flex;gap:14px;padding:20px 22px;border-radius:var(--r);background:var(--teal-50);border:1px solid rgba(13,148,136,.16)}
.note svg{width:20px;height:20px;flex:none;color:var(--teal-700);margin-top:2px}
.note p{font-size:15px;color:var(--teal-800);margin:0}
.sec--dark .note{background:rgba(94,234,212,.07);border-color:rgba(94,234,212,.18)}
.sec--dark .note p{color:var(--tx-on-dark)}
.sec--dark .note svg{color:var(--teal-300)}

/* -------------------------------------------------- 9. PÁGINA INTERNA --- */
.phead{background:var(--ink-900);color:var(--tx-on-dark);padding:148px 0 84px;position:relative;overflow:hidden}
.phead__in{position:relative}
.phead h1{color:#fff;font-size:clamp(36px,4.6vw,56px);max-width:20ch}
.crumb{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.13em;text-transform:uppercase;color:var(--tx-on-dark-3);margin-bottom:22px}
.crumb a:hover{color:var(--teal-300)}

.toc{
  position:sticky;top:100px;align-self:start;display:grid;gap:9px;
  border-left:2px solid var(--line);padding-left:20px;
}
.toc a{font-size:14.5px;color:var(--tx-3);transition:.2s}
.toc a:hover,.toc a.on{color:var(--teal-700);font-weight:600}

/* -------------------------------------------------- 10. RODAPÉ ---------- */
.foot{background:var(--ink-900);color:var(--tx-on-dark-2);padding:76px 0 34px}
.foot__top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:48px;padding-bottom:52px;border-bottom:1px solid rgba(255,255,255,.07)}
.foot h5{font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--tx-on-dark-3);margin:0 0 18px;font-weight:500}
.foot ul{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.foot a{font-size:15px;color:var(--tx-on-dark-2);transition:color .2s}
.foot a:hover{color:var(--teal-300)}
.foot__about{max-width:34ch;font-size:15px;line-height:1.6;margin-top:18px}
.foot__bot{display:flex;justify-content:space-between;align-items:center;gap:20px;padding-top:26px;font-size:13.5px;color:var(--tx-on-dark-3);flex-wrap:wrap}

/* -------------------------------------------------- 11. MOTION ---------- */
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.rv.on{opacity:1;transform:none}
.rv-d1{transition-delay:.08s}.rv-d2{transition-delay:.16s}.rv-d3{transition-delay:.24s}
.rv-d4{transition-delay:.32s}.rv-d5{transition-delay:.40s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .rv{opacity:1;transform:none}
  .step,.answer{opacity:1;transform:none}
}

/* -------------------------------------------------- 12. RESPONSIVO ------ */
@media (max-width:1080px){
  .hero__in{grid-template-columns:1fr;gap:52px}
  .split,.split--40,.split--toc,.split--form{grid-template-columns:1fr;gap:44px}
  .pipe{grid-template-columns:repeat(2,1fr);gap:34px}
  .pipe::before{display:none}
  .g-4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr)}
  .foot__top{grid-template-columns:1fr 1fr;gap:38px}
  .toc{display:none}
}
@media (max-width:860px){
  body{font-size:16px}
  .sec{padding:80px 0}
  .nav__menu{
    position:fixed;inset:74px 0 auto 0;flex-direction:column;align-items:stretch;gap:0;
    background:rgba(255,255,255,.98);backdrop-filter:blur(18px);
    border-bottom:1px solid var(--line);padding:10px 24px 22px;
    transform:translateY(-12px);opacity:0;pointer-events:none;transition:.28s var(--ease);
  }
  .nav__menu.on{transform:none;opacity:1;pointer-events:auto}
  .nav__menu a{padding:15px 0;border-bottom:1px solid var(--line);color:var(--tx-2)}
  .nav__menu a::after{display:none}
  .nav__cta .btn--ghost{display:none}
  .burger{display:block;order:3;margin-left:auto}
  .nav__in{gap:12px}
  .g-2,.g-3,.g-4,.pipe{grid-template-columns:1fr}
  .card--wide{grid-column:span 1}
  .stats{grid-template-columns:1fr 1fr}
  .cta{padding:56px 26px}
  .form__row{grid-template-columns:1fr}
  .foot__top{grid-template-columns:1fr}
  .console__body{min-height:0}
  .hero{padding:118px 0 72px}
  .phead{padding:118px 0 64px}
  .quote{font-size:20px}
  .tbl td:first-child{width:auto}
}