/* SMART MERCADOS — folha unica. Sem build, sem framework. */

:root{
  --canvas:#0B0A09;
  --panel:#141210;
  --panel-2:#1B1815;
  --line:rgba(244,239,230,.10);
  --line-2:rgba(244,239,230,.18);
  --text:#F4EFE6;
  --text-2:#A79E92;
  --text-3:#7C746A;
  --accent:#E03A4E;
  --accent-hover:#F2566A;
  --accent-muted:rgba(224,58,78,.14);
  --signal:#6FD8A0;

  --serif:"Instrument Serif",Georgia,serif;
  --sans:"Manrope",system-ui,-apple-system,Segoe UI,sans-serif;
  --mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;

  --pad:clamp(20px,5vw,72px);
  --maxw:1240px;
  --r:14px;

  --tshadow:0 1px 2px rgba(0,0,0,.55),0 4px 18px rgba(0,0,0,.45),0 12px 48px rgba(0,0,0,.35);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--canvas);color:var(--text);
  font-family:var(--sans);font-size:17px;line-height:1.6;
  font-weight:400;letter-spacing:-.005em;
  -webkit-font-smoothing:antialiased;
}
img,video{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
::selection{background:var(--accent);color:#fff}

/* ---------- camada ambiente fixa ---------- */
.ambient{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(1100px 700px at 12% -8%, rgba(224,58,78,.10), transparent 60%),
    radial-gradient(900px 620px at 88% 108%, rgba(232,163,60,.07), transparent 62%),
    linear-gradient(180deg,#0B0A09 0%,#0A0908 60%,#080706 100%);
}
.ambient::after{
  content:"";position:absolute;inset:0;opacity:.045;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3'/></filter><rect width='140' height='140' filter='url(%23n)'/></svg>");
}
main,header,footer{position:relative;z-index:1}

/* ---------- tipografia ---------- */
.display{
  font-family:var(--serif);font-weight:400;line-height:.98;
  letter-spacing:-.018em;text-wrap:balance;
}
.eyebrow{
  font-family:var(--mono);font-size:11px;letter-spacing:.22em;
  text-transform:uppercase;color:var(--text-3);margin:0 0 18px;
  display:flex;align-items:center;gap:12px;
}
.eyebrow::before{
  content:"";width:26px;height:1px;background:var(--accent);flex:none;
}
.lede{font-size:clamp(17px,1.5vw,20px);color:var(--text-2);max-width:62ch}
.section{padding:clamp(76px,11vh,150px) var(--pad);position:relative}
.wrap{max-width:var(--maxw);margin:0 auto}

/* linha de gondola: motivo do sistema */
.shelf{
  height:1px;background:linear-gradient(90deg,var(--line-2),transparent 72%);
  margin:0 var(--pad);position:relative;
}
.shelf::before{
  content:"";position:absolute;left:0;top:-3px;width:7px;height:7px;
  border-radius:50%;background:var(--accent);
}

/* ---------- header ---------- */
.hdr{
  position:fixed;top:0;left:0;right:0;z-index:60;
  display:flex;align-items:center;justify-content:space-between;
  gap:24px;padding:16px var(--pad);
  transition:background .45s ease,backdrop-filter .45s ease,border-color .45s ease;
  border-bottom:1px solid transparent;
}
.hdr.is-solid{
  background:rgba(10,9,8,.82);backdrop-filter:blur(14px) saturate(1.1);
  border-bottom-color:var(--line);
}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand-mark{
  width:30px;height:30px;border-radius:9px;flex:none;
  background:linear-gradient(155deg,var(--accent),#8E1226);
  display:grid;place-items:center;
  box-shadow:0 0 0 1px rgba(255,255,255,.10),0 6px 20px rgba(224,58,78,.28);
}
.brand-mark svg{width:16px;height:16px}
.brand-name{
  font-family:var(--sans);font-weight:700;font-size:13.5px;
  letter-spacing:.14em;text-transform:uppercase;line-height:1;
}
.brand-name span{display:block;font-weight:500;font-size:9.5px;letter-spacing:.3em;color:var(--text-3);margin-top:5px}
.nav{display:flex;gap:30px;align-items:center}
.nav a{
  font-size:13.5px;color:var(--text-2);letter-spacing:.01em;
  position:relative;padding:6px 0;transition:color .25s;
}
.nav a::after{
  content:"";position:absolute;left:0;bottom:0;height:1px;width:0;
  background:var(--accent);transition:width .3s ease;
}
.nav a:hover{color:var(--text)}
.nav a:hover::after{width:100%}

.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:13px 22px;border-radius:999px;font-size:14.5px;font-weight:600;
  letter-spacing:-.01em;transition:transform .25s,background .25s,color .25s,box-shadow .25s;
  will-change:transform;
}
.btn-primary{
  background:var(--accent);color:#fff;
  box-shadow:0 8px 26px rgba(224,58,78,.32),inset 0 1px 0 rgba(255,255,255,.22);
}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 12px 34px rgba(224,58,78,.42)}
.btn-ghost{
  border:1px solid var(--line-2);color:var(--text);
  background:rgba(255,255,255,.03);
}
.btn-ghost:hover{border-color:rgba(244,239,230,.4);background:rgba(255,255,255,.07)}
.btn svg{width:15px;height:15px;flex:none;transition:transform .3s}
.btn:hover svg{transform:translateX(3px)}
.hdr .btn{padding:11px 18px;font-size:13.5px}
.hdr-cta{display:flex;align-items:center;gap:14px;flex:none}

/* ---------- HERO ---------- */
.hero{position:relative;height:440vh}
.hero-pin{
  position:sticky;top:0;height:100vh;height:100svh;overflow:hidden;
  display:grid;isolation:isolate;
}
.hero-media{position:absolute;inset:0;z-index:0}
.hero-media video,.hero-media img{
  width:100%;height:100%;object-fit:cover;object-position:center 42%;
  will-change:transform;transform:translateZ(0);
}
.hero-media img{display:none}

/* tres camadas de leitura */
.scrim-a{
  position:absolute;inset:0;z-index:1;pointer-events:none;
  background:
    radial-gradient(120% 90% at 50% 42%, rgba(0,0,0,.10) 0%, rgba(0,0,0,.34) 55%, rgba(0,0,0,.78) 100%);
}
.scrim-b{
  position:absolute;inset:0;z-index:2;pointer-events:none;
  background:
    linear-gradient(180deg, rgba(8,7,6,.72) 0%, rgba(8,7,6,.16) 22%, rgba(8,7,6,0) 42%,
                    rgba(8,7,6,.20) 68%, rgba(8,7,6,.86) 100%);
  opacity:var(--k,.55);
}
.hero-bands{position:absolute;inset:0;z-index:3;pointer-events:none}
.band{
  position:absolute;inset:0;display:grid;align-content:end;
  padding:0 var(--pad) clamp(74px,13vh,150px);
  opacity:0;will-change:opacity;
}
.band .band-inner{max-width:min(880px,88vw)}
.band h1,.band h2{
  font-family:var(--serif);font-weight:400;margin:0;
  font-size:clamp(38px,7.4vw,92px);line-height:.96;letter-spacing:-.024em;
  text-shadow:var(--tshadow);text-wrap:balance;
}
.band p{
  margin:16px 0 0;max-width:44ch;font-size:clamp(15px,1.5vw,19px);
  color:rgba(244,239,230,.9);text-shadow:var(--tshadow);
}
.band .chip{
  display:inline-flex;align-items:center;gap:9px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(244,239,230,.92);padding:7px 13px;border-radius:999px;
  background:rgba(12,11,10,.52);border:1px solid rgba(244,239,230,.16);
  backdrop-filter:blur(9px);margin-bottom:20px;text-shadow:none;
}
.chip .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);flex:none}

/* banda 1 pode alinhar a esquerda para nao cobrir o rosto */
.band[data-align="left"]{justify-items:start}
.band[data-align="left"] .band-inner{text-align:left}

.hero-cta{
  display:flex;gap:12px;flex-wrap:wrap;margin-top:26px;pointer-events:auto;
}

/* indicador de rolagem */
.hero-hint{
  position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:4;
  display:flex;flex-direction:column;align-items:center;gap:8px;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.26em;
  text-transform:uppercase;color:rgba(244,239,230,.55);
  transition:opacity .5s;pointer-events:none;
}
.hero-hint .rail{width:1px;height:34px;background:linear-gradient(180deg,rgba(244,239,230,.5),transparent);overflow:hidden;position:relative}
.hero-hint .rail::after{
  content:"";position:absolute;top:0;left:0;width:1px;height:12px;background:var(--accent);
  animation:rail 2.4s cubic-bezier(.6,0,.3,1) infinite;
}
@keyframes rail{0%{transform:translateY(-14px)}70%,100%{transform:translateY(36px)}}

/* carregando o video */
.hero-load{
  position:absolute;right:var(--pad);bottom:26px;z-index:6;
  display:flex;align-items:center;gap:11px;pointer-events:none;
  font-family:var(--mono);font-size:9.5px;letter-spacing:.22em;
  text-transform:uppercase;color:rgba(244,239,230,.5);
  transition:opacity .5s ease,visibility .5s ease;
}
.hero-load.is-done{opacity:0;visibility:hidden}
.ring{width:22px;height:22px;transform:rotate(-90deg);flex:none}
.ring circle{fill:none;stroke-width:2}
.ring .bg{stroke:rgba(244,239,230,.12)}
.ring .fg{stroke:var(--accent);stroke-linecap:round;transition:stroke-dashoffset .3s ease}

/* hero estatico (mobile, retrato, reduced motion) */
body.is-static .hero{height:auto;min-height:100svh}
body.is-static .hero-pin{position:relative;height:100svh}
body.is-static .hero-media video{display:none}
body.is-static .hero-media img{display:block}
body.is-static .hero-bands{display:none}
body.is-static .hero-hint{display:none}
.hero-static{
  position:absolute;inset:0;z-index:3;display:none;
  align-content:end;padding:0 var(--pad) clamp(64px,12vh,120px);
}
body.is-static .hero-static{display:grid}
.hero-static .band-inner{max-width:min(760px,90vw)}
.hero-static h1{
  font-family:var(--serif);font-weight:400;margin:0;
  font-size:clamp(40px,11vw,64px);line-height:.98;letter-spacing:-.022em;
  text-shadow:var(--tshadow);
}
.hero-static p{
  margin:14px 0 0;font-size:16px;color:rgba(244,239,230,.9);
  max-width:38ch;text-shadow:var(--tshadow);
}

/* ---------- secoes ---------- */
.sec-head{max-width:820px;margin-bottom:clamp(38px,6vh,68px)}
.sec-head h2{
  font-family:var(--serif);font-weight:400;margin:0;
  font-size:clamp(30px,4.4vw,58px);line-height:1.02;letter-spacing:-.022em;
  text-wrap:balance;
}
.sec-head h2 em{font-style:italic;color:var(--accent)}
.sec-head .lede{margin-top:20px}

/* pilares */
.pillars{
  display:grid;grid-template-columns:repeat(3,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);
  overflow:hidden;
}
.pillar{
  background:var(--panel);padding:clamp(26px,3vw,40px);
  display:flex;flex-direction:column;gap:14px;position:relative;
  transition:background .4s;
}
.pillar:hover{background:var(--panel-2)}
.pillar-num{
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--accent);
}
.pillar h3{
  margin:0;font-family:var(--serif);font-weight:400;font-size:clamp(22px,2.3vw,30px);
  line-height:1.1;letter-spacing:-.015em;
}
.pillar p{margin:0;color:var(--text-2);font-size:15.5px;line-height:1.62}
.pillar .rule{height:1px;background:var(--line);margin-top:auto}

/* ---------- carrinho (momento interativo) ---------- */
.cart-wrap{
  display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(28px,5vw,72px);
  align-items:center;
}
.cart-demo{
  background:linear-gradient(165deg,#1A1714,#100E0C 70%);
  border:1px solid var(--line-2);border-radius:20px;padding:clamp(14px,2vw,20px);
  box-shadow:0 40px 90px -40px rgba(0,0,0,.95),inset 0 1px 0 rgba(255,255,255,.06);
  position:relative;overflow:hidden;
}
.cart-demo::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(600px 200px at 70% -10%,rgba(224,58,78,.14),transparent 70%);
  pointer-events:none;
}
.cart-screen{
  background:#F6F2EA;border-radius:12px;color:#1A1613;
  padding:clamp(16px,2.4vw,22px);position:relative;
  font-family:var(--sans);
}
.cs-top{
  display:flex;align-items:center;justify-content:space-between;
  padding-bottom:12px;border-bottom:1px solid rgba(26,22,19,.13);
}
.cs-brand{display:flex;align-items:center;gap:8px}
.cs-brand .m{
  width:20px;height:20px;border-radius:6px;background:linear-gradient(155deg,#E03A4E,#8E1226);
  display:grid;place-items:center;
}
.cs-brand .m svg{width:11px;height:11px}
.cs-brand b{font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;font-weight:800}
.cs-meta{font-family:var(--mono);font-size:9.5px;color:#8A8073;letter-spacing:.06em}
.cs-items{margin-top:6px}
.cs-item{
  display:grid;grid-template-columns:1fr auto;gap:4px 12px;
  padding:11px 0;border-bottom:1px solid rgba(26,22,19,.09);
  animation:itemIn .5s cubic-bezier(.2,.7,.3,1) both;
}
@keyframes itemIn{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}
.cs-item .n{font-size:14.5px;font-weight:600;letter-spacing:-.01em}
.cs-item .w{grid-column:1;font-family:var(--mono);font-size:10.5px;color:#8A8073}
.cs-item .p{grid-row:1/3;grid-column:2;align-self:center;font-family:var(--mono);font-size:13.5px;font-weight:500}
.cs-total{
  display:flex;align-items:baseline;justify-content:space-between;
  padding-top:14px;margin-top:2px;
}
.cs-total .lbl{font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:#8A8073}
.cs-total .val{font-family:var(--mono);font-size:26px;font-weight:500;letter-spacing:-.02em}
.cs-btn{
  margin-top:14px;width:100%;padding:14px;border-radius:9px;
  background:#B3122F;color:#fff;font-weight:700;font-size:14px;letter-spacing:.02em;
  transition:background .25s,transform .2s;
}
.cs-btn:hover{background:#C9163A}
.cs-btn:active{transform:scale(.99)}
.cs-btn.is-done{background:#1F7A4D;cursor:default}
.cs-foot{
  text-align:center;font-family:var(--mono);font-size:9.5px;color:#8A8073;
  margin-top:10px;letter-spacing:.04em;
}
.cart-copy .chip-live{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--text-2);margin-bottom:18px;
}
.chip-live .pulse{
  width:6px;height:6px;border-radius:50%;background:var(--signal);
  box-shadow:0 0 0 0 rgba(111,216,160,.5);animation:pulse 2.2s infinite;
}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(111,216,160,.5)}70%,100%{box-shadow:0 0 0 9px rgba(111,216,160,0)}}
.cart-copy h2{
  font-family:var(--serif);font-weight:400;margin:0 0 18px;
  font-size:clamp(30px,4vw,50px);line-height:1.03;letter-spacing:-.02em;
}
.cart-copy h2 em{font-style:italic;color:var(--accent)}
.cart-list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:14px}
.cart-list li{
  display:grid;grid-template-columns:auto 1fr;gap:13px;align-items:start;
  color:var(--text-2);font-size:15.5px;
}
.cart-list .tick{
  width:19px;height:19px;border-radius:50%;flex:none;margin-top:3px;
  background:var(--accent-muted);color:var(--accent);display:grid;place-items:center;
}
.cart-list .tick svg{width:11px;height:11px}
.cart-list b{color:var(--text);font-weight:600}

/* ---------- video promocional ---------- */
.promo{
  position:relative;border-radius:20px;overflow:hidden;
  border:1px solid var(--line-2);background:#000;
  box-shadow:0 50px 120px -50px rgba(0,0,0,.95);
  aspect-ratio:16/9;
}
.promo video{width:100%;height:100%;object-fit:cover;background:#000}
.promo-cover{
  position:absolute;inset:0;display:grid;place-items:center;
  background:linear-gradient(180deg,rgba(8,7,6,.30),rgba(8,7,6,.72));
  transition:opacity .6s ease,visibility .6s;
}
.promo-cover.is-hidden{opacity:0;visibility:hidden}
.play{
  display:grid;place-items:center;gap:14px;
  color:var(--text);text-align:center;
}
.play .disc{
  width:84px;height:84px;border-radius:50%;display:grid;place-items:center;
  background:rgba(224,58,78,.92);
  box-shadow:0 14px 50px rgba(224,58,78,.42),inset 0 1px 0 rgba(255,255,255,.28);
  transition:transform .3s,background .3s;
}
.play:hover .disc{transform:scale(1.06);background:var(--accent-hover)}
.play .disc svg{width:26px;height:26px;margin-left:3px;fill:#fff}
.play .lbl{font-family:var(--mono);font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;color:rgba(244,239,230,.86)}
.promo-meta{
  display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
  margin-top:18px;font-family:var(--mono);font-size:10.5px;
  letter-spacing:.14em;text-transform:uppercase;color:var(--text-3);
}

/* ---------- calculadora ---------- */
.calc{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);
  background:linear-gradient(160deg,var(--panel),#0D0B0A 75%);
  border:1px solid var(--line-2);border-radius:20px;padding:clamp(24px,3.6vw,48px);
  position:relative;overflow:hidden;
}
.calc::after{
  content:"";position:absolute;right:-120px;top:-120px;width:340px;height:340px;
  border-radius:50%;background:radial-gradient(circle,rgba(224,58,78,.16),transparent 68%);
  pointer-events:none;
}
.field{margin-bottom:26px}
.field label{
  display:flex;justify-content:space-between;align-items:baseline;gap:12px;
  font-size:13.5px;color:var(--text-2);margin-bottom:12px;
}
.field label output{
  font-family:var(--mono);font-size:15px;color:var(--text);font-weight:500;
}
input[type=range]{
  -webkit-appearance:none;appearance:none;width:100%;height:22px;background:transparent;cursor:pointer;
}
input[type=range]::-webkit-slider-runnable-track{
  height:3px;border-radius:2px;
  background:linear-gradient(90deg,var(--accent) var(--fill,40%),rgba(244,239,230,.14) var(--fill,40%));
}
input[type=range]::-moz-range-track{height:3px;border-radius:2px;background:rgba(244,239,230,.14)}
input[type=range]::-moz-range-progress{height:3px;border-radius:2px;background:var(--accent)}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none;width:16px;height:16px;border-radius:50%;background:#fff;
  margin-top:-6.5px;box-shadow:0 2px 10px rgba(0,0,0,.6),0 0 0 4px rgba(224,58,78,.18);
}
input[type=range]::-moz-range-thumb{
  width:16px;height:16px;border:0;border-radius:50%;background:#fff;
  box-shadow:0 2px 10px rgba(0,0,0,.6),0 0 0 4px rgba(224,58,78,.18);
}
.calc-out{
  display:flex;flex-direction:column;justify-content:center;gap:26px;
}
.out-main{
  padding:24px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.out-lbl{
  font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;
  color:var(--text-3);display:block;margin-bottom:8px;
}
.out-val{
  font-family:var(--mono);font-size:clamp(28px,3.6vw,40px);font-weight:500;
  letter-spacing:-.02em;color:var(--text);line-height:1;
  font-variant-numeric:tabular-nums;
}
.out-val.small{font-size:clamp(22px,2.6vw,30px)}
.out-val .cur{font-size:.55em;color:var(--text-3);margin-right:6px}
.out-note{
  font-size:12.5px;color:var(--text-3);line-height:1.6;margin:0;
  padding-top:4px;
}
.out-note b{color:var(--text-2);font-weight:600}

/* ---------- como funciona ---------- */
.steps{display:grid;gap:1px;background:var(--line);border-top:1px solid var(--line)}
.step{
  display:grid;grid-template-columns:72px 1fr 1.1fr;gap:clamp(16px,3vw,44px);
  align-items:start;background:var(--canvas);padding:clamp(24px,3.4vw,38px) 0;
  border-bottom:1px solid var(--line);
}
.step-n{
  font-family:var(--mono);font-size:12px;color:var(--accent);letter-spacing:.18em;padding-top:5px;
}
.step h3{
  margin:0;font-family:var(--serif);font-weight:400;
  font-size:clamp(21px,2.4vw,29px);line-height:1.15;letter-spacing:-.015em;
}
.step p{margin:0;color:var(--text-2);font-size:15.5px;line-height:1.65}

/* ---------- tecnologia ---------- */
.tech{
  display:grid;grid-template-columns:repeat(5,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
}
.tech-item{
  background:var(--panel);padding:clamp(18px,2.2vw,26px);
  display:flex;flex-direction:column;gap:12px;transition:background .35s;
}
.tech-item:hover{background:var(--panel-2)}
.tech-item svg{width:22px;height:22px;stroke:var(--accent);fill:none;stroke-width:1.4}
.tech-item span{font-size:14px;color:var(--text-2);line-height:1.45}
.tech-item b{display:block;color:var(--text);font-weight:600;font-size:14.5px;margin-bottom:3px}

/* ---------- faq ---------- */
.faq{max-width:900px;margin:0 auto}
.faq details{
  border-bottom:1px solid var(--line);padding:0;
}
.faq summary{
  list-style:none;cursor:pointer;padding:24px 44px 24px 0;position:relative;
  font-family:var(--serif);font-size:clamp(19px,2.1vw,25px);line-height:1.25;
  letter-spacing:-.012em;color:var(--text);transition:color .25s;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--accent)}
.faq summary::after{
  content:"";position:absolute;right:8px;top:50%;width:11px;height:11px;
  border-right:1.5px solid var(--text-3);border-bottom:1.5px solid var(--text-3);
  transform:translateY(-70%) rotate(45deg);transition:transform .3s,border-color .3s;
}
.faq details[open] summary::after{transform:translateY(-30%) rotate(225deg);border-color:var(--accent)}
.faq .ans{padding:0 44px 26px 0;color:var(--text-2);font-size:15.5px;line-height:1.7;max-width:72ch}
.faq .ans p{margin:0 0 12px}
.faq .ans p:last-child{margin:0}

/* ---------- cta final ---------- */
.cta-final{
  border-top:1px solid var(--line);
  background:
    radial-gradient(900px 500px at 50% 0%,rgba(224,58,78,.13),transparent 66%),
    var(--canvas);
  padding:clamp(70px,10vh,120px) var(--pad);
}
.cta-grid{display:grid;grid-template-columns:1fr 460px;gap:clamp(36px,6vw,80px);align-items:start}
.cta-final h2{
  font-family:var(--serif);font-weight:400;margin:0;
  font-size:clamp(34px,5.4vw,70px);line-height:.98;letter-spacing:-.024em;
  text-wrap:balance;
}
.cta-final h2 em{font-style:italic;color:var(--accent)}
.cta-final .lede{margin-top:22px}
.form{
  background:var(--panel);border:1px solid var(--line-2);border-radius:18px;
  padding:clamp(22px,2.8vw,32px);
}
.form .f{margin-bottom:18px}
.form label{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-3);margin-bottom:8px;font-family:var(--mono)}
.form input,.form textarea,.form select{
  width:100%;background:rgba(255,255,255,.04);border:1px solid var(--line);
  border-radius:9px;padding:12px 14px;color:var(--text);font-family:var(--sans);font-size:15px;
  transition:border-color .25s,background .25s;
}
.form input:focus,.form textarea:focus,.form select:focus{
  outline:none;border-color:var(--accent);background:rgba(255,255,255,.06);
}
.form textarea{resize:vertical;min-height:74px}
.form .btn{width:100%;justify-content:center;margin-top:6px}
.form .fine{font-size:12px;color:var(--text-3);margin:14px 0 0;line-height:1.55;text-align:center}
.form .sent{
  display:none;margin-top:16px;padding:14px;border-radius:10px;
  background:rgba(111,216,160,.10);border:1px solid rgba(111,216,160,.3);
  color:#CFEEDD;font-size:13.5px;line-height:1.55;
}
.form .sent.is-on{display:block}

/* ---------- footer ---------- */
.ftr{
  border-top:1px solid var(--line);padding:clamp(40px,6vh,64px) var(--pad);
  display:flex;justify-content:space-between;gap:32px;flex-wrap:wrap;
  color:var(--text-3);font-size:13px;
}
.ftr .brand-name{color:var(--text-2)}
.ftr-links{display:flex;gap:26px;flex-wrap:wrap}
.ftr-links a{transition:color .25s}
.ftr-links a:hover{color:var(--text)}

/* ---------- entradas ---------- */
.rise{opacity:0;transform:translateY(18px);transition:opacity .8s cubic-bezier(.2,.7,.3,1),transform .8s cubic-bezier(.2,.7,.3,1)}
.rise.in{opacity:1;transform:none}

/* ---------- responsivo ---------- */
@media (max-width:1080px){
  .nav{display:none}
  .pillars{grid-template-columns:1fr}
  .tech{grid-template-columns:repeat(2,1fr)}
  .cart-wrap,.calc,.cta-grid{grid-template-columns:1fr}
  .step{grid-template-columns:52px 1fr;row-gap:12px}
  .step p{grid-column:2}
}
@media (max-width:720px){
  body{font-size:16px}
  .hdr-cta .btn{display:none}
  .band{padding-bottom:clamp(84px,16vh,140px)}
  .cart-screen{padding:15px}
  .cs-total .val{font-size:22px}
}

/* ---------- movimento reduzido ---------- */
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  .rise{opacity:1;transform:none}
}