/* ══════════════════════════════════════════════════════════
   YANAI CONSTRUTORA: sistema visual
   Conceito: arquitetura de alto padrão × engenharia de custos.
   Serifa editorial (Fraunces) para o desejo,
   monoespaçada (JetBrains Mono) para o número. Nunca o contrário.
   ══════════════════════════════════════════════════════════ */

:root{
  /* base */
  --ink:#04141F;
  --ink-2:#08202F;
  --ink-3:#0C2C40;
  --navy:#004781;
  --navy-lift:#0A5FA5;
  --steel:#4485A8;
  --bone:#F4F1EB;
  --bone-2:#E8E2D8;
  --bone-3:#D6CEC0;
  --sand:#C9A46B;
  --sand-lift:#E2C48F;
  --clay:#B4553B;
  --gray:#747474;

  --txt-dark:#10222E;
  --txt-mute:#5B6B76;

  --shell:min(1200px, 100% - 2.5rem);
  --r:14px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
body{
  margin:0;background:var(--ink);color:var(--bone);
  font:400 17px/1.62 "Instrument Sans",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
button,input,select,textarea{font:inherit;color:inherit}

.wrap{width:var(--shell);margin-inline:auto}
.mono{font-family:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace;font-variant-numeric:tabular-nums}

h1,h2,h3{
  font-family:"Fraunces",Georgia,serif;font-weight:400;
  font-variation-settings:"opsz" 96,"SOFT" 0,"WONK" 0;
  letter-spacing:-.02em;line-height:1.06;margin:0;
}
h1{font-size:clamp(2.6rem,6.2vw,4.9rem)}
h2{font-size:clamp(2rem,4.2vw,3.35rem)}
h3{font-size:clamp(1.25rem,2vw,1.6rem);line-height:1.2}
em{font-style:italic;color:var(--sand);font-variation-settings:"opsz" 96,"WONK" 1}
p{margin:0 0 1.05em}

.eyebrow{
  font-family:"JetBrains Mono",monospace;font-size:.69rem;font-weight:500;
  letter-spacing:.22em;text-transform:uppercase;color:var(--steel);margin:0 0 1.1rem;
}
.sec-bone .eyebrow{color:var(--navy)}

/* ─── botões ─── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55rem;
  padding:.82rem 1.5rem;border-radius:999px;border:1px solid transparent;
  font-size:.93rem;font-weight:600;letter-spacing:.005em;text-decoration:none;
  cursor:pointer;transition:.34s var(--ease);white-space:nowrap;
}
.btn-sand{background:var(--sand);color:#1A1206;border-color:var(--sand)}
.btn-sand:hover{background:var(--sand-lift);border-color:var(--sand-lift);transform:translateY(-2px);box-shadow:0 12px 30px -10px rgba(201,164,107,.55)}
.btn-ghost{border-color:rgba(244,241,235,.28);color:var(--bone);background:transparent}
.btn-ghost:hover{border-color:var(--bone);background:rgba(244,241,235,.07)}
.btn-lg{padding:1.02rem 1.9rem;font-size:1rem}
.btn-sm{padding:.6rem 1.15rem;font-size:.82rem}
.btn-block{width:100%}
.btn-navy{background:var(--navy);color:#fff;border-color:var(--navy)}
.btn-navy:hover{background:var(--navy-lift);border-color:var(--navy-lift)}
.btn[disabled]{opacity:.4;pointer-events:none}

/* ─── barra de progresso ─── */
.scroll-rail{position:fixed;inset:0 0 auto 0;height:2px;z-index:120;background:transparent;pointer-events:none}
.scroll-rail i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--navy),var(--sand))}

/* ─── NAV ─── */
.nav{position:fixed;inset:0 0 auto 0;z-index:110;padding:1.05rem 0;transition:.4s var(--ease)}
.nav.solid{background:rgba(4,20,31,.86);backdrop-filter:blur(16px) saturate(1.4);padding:.62rem 0;border-bottom:1px solid rgba(244,241,235,.09)}
.nav-in{display:flex;align-items:center;gap:2rem}
.brand{display:flex;align-items:center;gap:.62rem;text-decoration:none;flex-shrink:0}
.brand img{filter:brightness(0) invert(1);opacity:.95}
.brand-txt{display:flex;flex-direction:column;line-height:1;font-weight:600;font-size:.94rem;letter-spacing:.16em}
.brand-txt em{font-family:"Fraunces",serif;font-size:.62rem;letter-spacing:.28em;text-transform:uppercase;color:var(--steel);font-style:normal;margin-top:.24rem}
.nav-links{display:flex;gap:1.9rem;margin-left:auto;font-size:.88rem}
.nav-links a{text-decoration:none;color:rgba(244,241,235,.72);transition:.25s;position:relative;padding-block:.2rem}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;height:1px;width:0;background:var(--sand);transition:.3s var(--ease)}
.nav-links a:hover{color:var(--bone)}
.nav-links a:hover::after{width:100%}
.nav-burger{display:none;background:none;border:0;padding:.6rem;cursor:pointer;flex-direction:column;gap:5px}
.nav-burger span{display:block;width:22px;height:1.5px;background:var(--bone);transition:.3s var(--ease)}
.nav.open .nav-burger span:first-child{transform:translateY(3.2px) rotate(45deg)}
.nav.open .nav-burger span:last-child{transform:translateY(-3.2px) rotate(-45deg)}

/* ─── HERO ─── */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;padding:9rem 0 5rem;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;z-index:0;
  background:
    radial-gradient(120% 85% at 78% 8%, rgba(10,95,165,.34), transparent 62%),
    radial-gradient(80% 60% at 6% 96%, rgba(201,164,107,.15), transparent 60%),
    linear-gradient(178deg,#04141F 0%,#062232 48%,#04141F 100%);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;opacity:.5;
  background-image:
    linear-gradient(rgba(244,241,235,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(244,241,235,.045) 1px,transparent 1px);
  background-size:88px 88px;
  mask-image:radial-gradient(120% 90% at 50% 0%,#000 20%,transparent 75%);
}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:4.5rem;align-items:center}
.hero-copy h1{margin-bottom:1.5rem}
.lede{font-size:1.09rem;line-height:1.68;color:rgba(244,241,235,.76);max-width:33em}
.lede strong{color:var(--bone);font-weight:600}
.hero-cta{display:flex;gap:.8rem;flex-wrap:wrap;margin:2.1rem 0 3rem}
.hero-marks{list-style:none;margin:0;padding:2rem 0 0;display:grid;gap:1.15rem;border-top:1px solid rgba(244,241,235,.13)}
.hero-marks li{display:grid;gap:.16rem}
.hero-marks b{font-size:.9rem;font-weight:600;letter-spacing:.01em}
.hero-marks b::before{content:"";display:inline-block;width:15px;height:1px;background:var(--sand);vertical-align:middle;margin-right:.6rem}
.hero-marks span{font-size:.85rem;color:rgba(244,241,235,.5);padding-left:1.5rem}

.hero-art{position:relative}
.hero-frame{margin:0;position:relative;border-radius:var(--r);overflow:hidden;
  box-shadow:0 40px 90px -30px rgba(0,0,0,.75),0 0 0 1px rgba(244,241,235,.1)}
.hero-frame img{width:100%;aspect-ratio:304/420;object-fit:cover}
.hero-frame img{max-height:min(56vh,520px)}
.hero-frame figcaption{
  position:absolute;inset:auto 0 0 0;padding:3rem 1.25rem 1.05rem;font-size:.8rem;text-align:right;
  color:rgba(244,241,235,.9);background:linear-gradient(transparent,rgba(4,20,31,.92))
}
.hero-frame figcaption .mono{color:var(--sand)}
.hero-chip{
  position:absolute;left:-3.2rem;bottom:-1.6rem;width:min(238px,78%);
  background:rgba(8,32,47,.9);backdrop-filter:blur(14px);
  border:1px solid rgba(201,164,107,.34);border-radius:12px;padding:1rem 1.1rem;display:grid;gap:.2rem;
  box-shadow:0 24px 50px -20px rgba(0,0,0,.8)
}
.chip-k{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--steel);font-family:"JetBrains Mono",monospace}
.chip-v{font-size:2rem;font-weight:700;color:var(--sand);line-height:1}
.chip-n{font-size:.73rem;color:rgba(244,241,235,.52);line-height:1.4}

.scroll-hint{position:absolute;left:50%;bottom:1.8rem;transform:translateX(-50%);z-index:2;
  display:grid;justify-items:center;gap:.6rem;text-decoration:none;font-size:.63rem;
  letter-spacing:.24em;text-transform:uppercase;color:rgba(244,241,235,.4)}
.scroll-hint i{display:block;width:1px;height:34px;background:linear-gradient(var(--sand),transparent);animation:drip 2.1s var(--ease) infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ─── SEÇÕES ─── */
.sec{padding:clamp(5rem,10vw,8.5rem) 0;position:relative}
section[id],main[id]{scroll-margin-top:88px}
.sec-bone{background:var(--bone);color:var(--txt-dark)}
.sec-ink{background:var(--ink)}
.sec-deep{background:linear-gradient(180deg,#062232,#04141F)}
.sec-head{max-width:min(700px,100%);margin-bottom:clamp(2.8rem,5vw,4.2rem)}
.sec-head-c{max-width:min(780px,100%);margin-inline:auto;text-align:center}
.sec-sub{margin-top:1.4rem;color:rgba(244,241,235,.62);font-size:1.02rem}
.sec-bone .sec-sub{color:var(--txt-mute)}
.p-lead{font-size:1.08rem;line-height:1.66}
.sec-bone .p-lead{color:#20323E}
.sec-bone p{color:var(--txt-mute)}
.sec-bone .p-lead strong{color:var(--txt-dark)}

/* ─── 01 · o que já está fechado ─── */
.gap-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(2.5rem,5vw,4.5rem);align-items:start}
.quote-rule{border-left:2px solid var(--navy);padding:.2rem 0 .2rem 1.35rem;margin-top:2rem}
.quote-rule p{margin:0;font-family:"Fraunces",serif;font-size:1.16rem;line-height:1.42;color:var(--txt-dark)}
.quote-rule strong{color:var(--navy);font-weight:600}

.gap-tool{background:#fff;border-radius:var(--r);padding:clamp(1.5rem,3vw,2.3rem);
  box-shadow:0 30px 70px -34px rgba(4,20,31,.42),0 0 0 1px rgba(4,20,31,.06)}
.tool-head{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:.9rem}
.tool-head label{font-size:.76rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gray);font-family:"JetBrains Mono",monospace}
.tool-head output{font-size:1.5rem;font-weight:700;color:var(--navy)}

.range{-webkit-appearance:none;appearance:none;width:100%;height:3px;border-radius:2px;
  background:linear-gradient(90deg,var(--navy) var(--pct,40%),var(--bone-3) var(--pct,40%));outline:0;margin:0 0 2.2rem}
.range::-webkit-slider-thumb{-webkit-appearance:none;width:22px;height:22px;border-radius:50%;
  background:#fff;border:2px solid var(--navy);cursor:grab;box-shadow:0 3px 12px rgba(0,71,129,.35);transition:.2s}
.range::-webkit-slider-thumb:active{cursor:grabbing;transform:scale(1.14)}
.range::-moz-range-thumb{width:20px;height:20px;border-radius:50%;background:#fff;border:2px solid var(--navy);cursor:grab}

.tool-head .pre-count{display:flex;align-items:baseline;gap:.4rem}
.pre-count b{font-family:"JetBrains Mono",monospace;font-size:2.1rem;font-weight:700;color:var(--navy);line-height:1}
.pre-count span{font-family:"JetBrains Mono",monospace;font-size:.8rem;color:var(--gray)}

.pre-meter{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:5px;margin:0 0 1.6rem}
.pre-meter i{height:6px;border-radius:3px;background:var(--bone-2);transition:background .4s var(--ease)}
.pre-meter i.on{background:linear-gradient(90deg,var(--navy),var(--steel))}

.chk-list{display:grid;gap:.5rem}
.chk{display:flex;gap:.85rem;align-items:flex-start;width:100%;text-align:left;cursor:pointer;
  background:transparent;border:1px solid var(--bone-2);border-radius:10px;padding:.8rem .95rem;
  font-size:.91rem;line-height:1.4;color:var(--txt-mute);transition:.26s var(--ease)}
.chk:hover{border-color:var(--bone-3);background:rgba(0,71,129,.035)}
.chk-box{flex-shrink:0;width:19px;height:19px;border-radius:5px;border:1.5px solid var(--bone-3);
  margin-top:.05rem;display:grid;place-items:center;transition:.22s var(--ease)}
.chk-box::after{content:"";width:9px;height:5px;border-left:2px solid #fff;border-bottom:2px solid #fff;
  transform:rotate(-45deg) scale(.4);opacity:0;transition:.22s var(--ease);margin-top:-2px}
.chk.sel{border-color:var(--navy);background:rgba(0,71,129,.06);color:var(--txt-dark)}
.chk.sel .chk-box{background:var(--navy);border-color:var(--navy)}
.chk.sel .chk-box::after{opacity:1;transform:rotate(-45deg) scale(1)}

.pre-verdict{margin:1.7rem 0 0;padding-top:1.4rem;border-top:1px dashed var(--bone-3);
  font-family:"Fraunces",Georgia,serif;font-size:1.06rem;line-height:1.42;color:var(--txt-dark)}

.pre-open{margin-top:1.2rem}
.open-k{display:block;font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.16em;
  text-transform:uppercase;color:var(--clay);margin-bottom:.6rem}
.pre-open ul{list-style:none;margin:0;padding:0;display:grid;gap:.34rem}
.pre-open li{font-size:.84rem;color:var(--gray);display:flex;gap:.55rem;line-height:1.45}
.pre-open li::before{content:"";flex-shrink:0;width:5px;height:5px;border-radius:50%;
  background:var(--clay);margin-top:.5rem}
.open-done{font-size:.86rem;color:var(--navy);margin:0}

/* ─── 02 · simulador ─── */
.sim{background:linear-gradient(165deg,rgba(10,95,165,.11),rgba(4,20,31,0) 55%),rgba(8,32,47,.72);
  border:1px solid rgba(244,241,235,.11);border-radius:20px;overflow:hidden;
  display:grid;grid-template-columns:260px 1fr;min-height:530px;
  box-shadow:0 50px 100px -40px rgba(0,0,0,.75)}
.sim-rail{border-right:1px solid rgba(244,241,235,.09);padding:2rem 1.6rem;position:relative;background:rgba(4,20,31,.4)}
.sim-steps{list-style:none;margin:0;padding:0;display:grid;gap:1.35rem}
.sim-steps li{display:flex;gap:.85rem;align-items:flex-start;font-size:.86rem;color:rgba(244,241,235,.36);transition:.35s var(--ease)}
.sim-steps li .n{flex-shrink:0;width:24px;height:24px;border-radius:50%;border:1px solid rgba(244,241,235,.2);
  display:grid;place-items:center;font-family:"JetBrains Mono",monospace;font-size:.7rem;transition:.35s var(--ease)}
.sim-steps li.on{color:var(--bone)}
.sim-steps li.on .n{border-color:var(--sand);background:var(--sand);color:#1A1206;font-weight:700}
.sim-steps li.done{color:rgba(244,241,235,.6)}
.sim-steps li.done .n{border-color:var(--steel);color:var(--steel)}
.sim-bar{position:absolute;left:0;bottom:0;width:100%;height:2px;background:rgba(244,241,235,.09)}
.sim-bar i{display:block;height:100%;width:0;background:var(--sand);transition:width .5s var(--ease)}

.sim-stage{padding:clamp(1.8rem,3.4vw,2.9rem);display:flex;flex-direction:column}
.q-title{font-family:"Fraunces",serif;font-size:clamp(1.5rem,2.7vw,2.1rem);line-height:1.12;margin:0 0 .6rem}
.q-help{font-size:.92rem;color:rgba(244,241,235,.55);margin:0 0 2rem;max-width:46ch}
.q-body{flex:1}
.q-foot{display:flex;gap:.75rem;align-items:center;margin-top:2.2rem;padding-top:1.5rem;border-top:1px solid rgba(244,241,235,.1)}
.q-foot .spacer{flex:1}
.q-back{background:none;border:0;color:rgba(244,241,235,.5);cursor:pointer;font-size:.87rem;padding:.5rem .2rem;transition:.25s}
.q-back:hover{color:var(--bone)}

.opts{display:grid;gap:.7rem}
.opts.two{grid-template-columns:1fr 1fr}
.opt{display:flex;gap:1rem;align-items:flex-start;text-align:left;width:100%;
  background:rgba(244,241,235,.035);border:1px solid rgba(244,241,235,.13);border-radius:12px;
  padding:1.05rem 1.2rem;cursor:pointer;transition:.28s var(--ease)}
.opt:hover{background:rgba(244,241,235,.07);border-color:rgba(201,164,107,.45);transform:translateX(3px)}
.opt.sel{border-color:var(--sand);background:rgba(201,164,107,.11)}
.opt .tick{flex-shrink:0;width:18px;height:18px;border-radius:50%;border:1.5px solid rgba(244,241,235,.3);margin-top:.18rem;
  display:grid;place-items:center;transition:.25s}
.opt.sel .tick{border-color:var(--sand);background:var(--sand)}
.opt.sel .tick::after{content:"";width:6px;height:6px;border-radius:50%;background:#1A1206}
.opt b{display:block;font-size:.98rem;font-weight:600;margin-bottom:.14rem}
.opt small{display:block;font-size:.81rem;color:rgba(244,241,235,.5);line-height:1.45}

.area-box{text-align:center;padding:1rem 0 0}
.area-val{font-family:"JetBrains Mono",monospace;font-size:clamp(3rem,8vw,4.6rem);font-weight:700;color:var(--sand);line-height:1}
.area-val sup{font-size:.32em;vertical-align:super;color:rgba(244,241,235,.5);font-weight:400;margin-left:.15em}
.area-hint{font-size:.84rem;color:rgba(244,241,235,.45);margin:.5rem 0 2.4rem}
.area-box .range{background:linear-gradient(90deg,var(--sand) var(--pct,40%),rgba(244,241,235,.16) var(--pct,40%))}
.area-box .range::-webkit-slider-thumb{border-color:var(--sand);background:var(--ink-2);box-shadow:0 0 0 4px rgba(201,164,107,.18)}
.area-box .range::-moz-range-thumb{border-color:var(--sand);background:var(--ink-2)}
.area-scale{display:flex;justify-content:space-between;font-family:"JetBrains Mono",monospace;font-size:.7rem;color:rgba(244,241,235,.3);margin-top:-1.5rem}

/* resultado */
.res{display:grid;gap:1.8rem;animation:fade .5s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.res-hero{text-align:center;padding-bottom:1.7rem;border-bottom:1px solid rgba(244,241,235,.12)}
.res-k{font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--steel);margin-bottom:.8rem}
.res-sub{font-size:.87rem;color:rgba(244,241,235,.5);margin-top:.7rem}
.res-sub b{color:var(--sand);font-weight:600}

.res-block h4{font-family:"JetBrains Mono",monospace;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;
  color:var(--steel);font-weight:500;margin:0 0 1.1rem}
.facts{display:grid;gap:.9rem}
.fact{display:flex;justify-content:space-between;align-items:baseline;gap:1rem;
  padding-bottom:.85rem;border-bottom:1px solid rgba(244,241,235,.09)}
.fact:last-child{border-bottom:0}
.fact span{font-size:.85rem;color:rgba(244,241,235,.55)}
.fact b{font-family:"JetBrains Mono",monospace;font-size:1rem;color:var(--bone);white-space:nowrap}
.fact b.hi{color:var(--sand)}

.res-cta{background:linear-gradient(120deg,rgba(201,164,107,.14),rgba(10,95,165,.12));
  border:1px solid rgba(201,164,107,.3);border-radius:14px;padding:1.6rem 1.7rem;
  display:flex;gap:1.5rem;align-items:center;flex-wrap:wrap}
.res-cta p{margin:0;flex:1;min-width:240px;font-size:.94rem;color:rgba(244,241,235,.8)}
.res-cta strong{color:var(--bone)}
.res-restart{background:none;border:0;color:rgba(244,241,235,.45);cursor:pointer;font-size:.82rem;text-decoration:underline;text-underline-offset:3px}
.res-restart:hover{color:var(--bone)}

.res-h{font-family:"Fraunces",Georgia,serif;font-size:clamp(1.4rem,2.6vw,1.95rem);
  font-weight:400;line-height:1.15;letter-spacing:-.02em;margin:0 0 .7rem;color:var(--bone)}

/* passo final: contato + resumo */
.fin{display:grid;grid-template-columns:1.05fr .95fr;gap:2rem;align-items:start}
.fin-form{display:grid;gap:.95rem}
.fin-form label{display:block;font-family:"JetBrains Mono",monospace;font-size:.72rem;
  letter-spacing:.12em;text-transform:uppercase;color:rgba(244,241,235,.5)}
.fin-form label > input{margin-top:.4rem}
.fin-form label span{color:var(--sand)}
.fin-form input{background:rgba(4,20,31,.55);border:1px solid rgba(244,241,235,.14);border-radius:9px;
  padding:.8rem .95rem;font-family:"Instrument Sans",sans-serif;font-size:.95rem;text-transform:none;
  letter-spacing:0;color:var(--bone);transition:.25s;width:100%}
.fin-form input::placeholder{color:rgba(244,241,235,.26)}
.fin-form input:focus{outline:0;border-color:var(--sand);background:rgba(4,20,31,.78);
  box-shadow:0 0 0 3px rgba(201,164,107,.14)}
.fin-form input.bad{border-color:var(--clay)}
.fin-err{font-size:.82rem;color:var(--clay);margin:.2rem 0 0}

.fin-resumo{background:rgba(244,241,235,.045);border:1px solid rgba(244,241,235,.11);
  border-radius:12px;padding:1.3rem 1.35rem}
.fin-resumo h4{font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--steel);font-weight:500;margin:0 0 1rem}
.fin-resumo dl{margin:0;display:grid;gap:.75rem}
.fin-resumo dt{font-size:.73rem;color:rgba(244,241,235,.45);letter-spacing:.02em}
.fin-resumo dd{margin:.12rem 0 0;font-size:.9rem;color:var(--bone);line-height:1.4}
.fin-nota{margin:1.2rem 0 0;padding-top:.9rem;border-top:1px solid rgba(244,241,235,.09);
  font-size:.74rem;color:rgba(244,241,235,.38)}

.form-intro{font-size:.9rem;color:rgba(244,241,235,.55);margin:-.9rem 0 1.5rem}

/* ─── 03 · método ─── */
.method{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(2rem,4vw,3.5rem);align-items:start}
.method-tabs{display:grid;gap:.6rem}
.m-tab{display:grid;grid-template-columns:auto 1fr;gap:1.1rem;align-items:center;text-align:left;
  background:transparent;border:0;border-left:2px solid var(--bone-3);padding:1.1rem 1.3rem;cursor:pointer;transition:.3s var(--ease)}
.m-tab .n{font-family:"JetBrains Mono",monospace;font-size:.82rem;color:var(--gray);transition:.3s}
.m-tab .t{font-family:"Fraunces",serif;font-size:1.18rem;color:var(--txt-mute);transition:.3s;line-height:1.2}
.m-tab:hover{background:rgba(0,71,129,.045)}
.m-tab.on{border-left-color:var(--navy);background:rgba(0,71,129,.06)}
.m-tab.on .n{color:var(--navy);font-weight:700}
.m-tab.on .t{color:var(--txt-dark)}
.method-panel{background:#fff;border-radius:var(--r);padding:clamp(1.7rem,3.4vw,2.8rem);
  box-shadow:0 30px 70px -34px rgba(4,20,31,.4),0 0 0 1px rgba(4,20,31,.06);min-height:340px}
.mp-tag{display:inline-flex;align-items:center;gap:.5rem;font-family:"JetBrains Mono",monospace;font-size:.68rem;
  letter-spacing:.16em;text-transform:uppercase;color:var(--navy);background:rgba(0,71,129,.08);
  padding:.4rem .8rem;border-radius:999px;margin-bottom:1.2rem}
.method-panel h3{color:var(--txt-dark);margin-bottom:.9rem}
.method-panel .lede-p{color:var(--txt-mute);font-size:1rem;line-height:1.65;margin-bottom:1.5rem}
.mp-list{list-style:none;margin:0;padding:0;display:grid;gap:.75rem}
.mp-list li{display:flex;gap:.8rem;font-size:.93rem;color:var(--txt-mute);line-height:1.5}
.mp-list li::before{content:"";flex-shrink:0;width:6px;height:6px;border-radius:50%;background:var(--sand);margin-top:.55rem}
.mp-out{margin-top:1.7rem;padding-top:1.3rem;border-top:1px dashed var(--bone-3);font-size:.88rem;color:var(--txt-dark)}
.mp-out b{color:var(--navy)}

/* ─── 04 · pré-obra ─── */
.pre-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(244,241,235,.11);
  border:1px solid rgba(244,241,235,.11);border-radius:var(--r);overflow:hidden}
.pre-card{background:var(--ink);padding:2rem 1.7rem;display:grid;gap:.7rem;align-content:start;transition:.4s var(--ease);position:relative}
.pre-card:hover{background:#082230}
.pre-card .n{font-family:"JetBrains Mono",monospace;font-size:.72rem;color:var(--sand);letter-spacing:.14em}
.pre-card h3{font-size:1.16rem;color:var(--bone)}
.pre-card p{font-size:.88rem;color:rgba(244,241,235,.52);line-height:1.55;margin:0}
.pre-card .warn{font-size:.8rem;color:rgba(180,85,59,.95);border-top:1px solid rgba(244,241,235,.1);padding-top:.8rem;margin-top:.5rem}

@media (max-width:960px){.pre-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:620px){.pre-grid{grid-template-columns:1fr}}

/* ─── 05 · diferenciais ─── */
.diff-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.1rem}
.diff{background:#fff;border-radius:var(--r);padding:1.8rem 1.7rem;display:grid;gap:.6rem;align-content:start;
  box-shadow:0 18px 44px -26px rgba(4,20,31,.3);transition:.38s var(--ease);border:1px solid rgba(4,20,31,.05)}
.diff:hover{transform:translateY(-4px);box-shadow:0 28px 60px -26px rgba(4,20,31,.35)}
.diff .ic{width:38px;height:38px;border-radius:10px;background:rgba(0,71,129,.09);display:grid;place-items:center;margin-bottom:.5rem}
.diff .ic svg{width:19px;height:19px;stroke:var(--navy);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.diff h3{font-size:1.1rem;color:var(--txt-dark)}
.diff p{font-size:.88rem;line-height:1.55;margin:0}

/* ─── 06 · obras ─── */
.filters{display:flex;gap:.55rem;flex-wrap:wrap;margin-bottom:2.2rem}
.filt{background:transparent;border:1px solid rgba(244,241,235,.18);color:rgba(244,241,235,.62);
  padding:.5rem 1.05rem;border-radius:999px;font-size:.82rem;cursor:pointer;transition:.28s var(--ease)}
.filt:hover{border-color:rgba(244,241,235,.42);color:var(--bone)}
.filt.on{background:var(--sand);border-color:var(--sand);color:#1A1206;font-weight:600}
.works{display:grid;grid-template-columns:repeat(auto-fill,minmax(292px,1fr));gap:1.2rem}
.work{border-radius:var(--r);overflow:hidden;background:rgba(244,241,235,.04);border:1px solid rgba(244,241,235,.1);
  transition:.45s var(--ease);animation:fade .45s var(--ease) backwards}
.work.hide{display:none}
.work:hover{border-color:rgba(201,164,107,.42);transform:translateY(-4px)}
.work-img{position:relative;aspect-ratio:4/3;overflow:hidden;background:#08202F}
.work-img img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.work:hover .work-img img{transform:scale(1.055)}
.work-area{position:absolute;top:.85rem;left:.85rem;background:rgba(4,20,31,.82);backdrop-filter:blur(8px);
  padding:.34rem .7rem;border-radius:6px;font-family:"JetBrains Mono",monospace;font-size:.76rem;color:var(--sand)}
.work-body{padding:1.3rem 1.35rem 1.5rem}
.work-cond{font-family:"JetBrains Mono",monospace;font-size:.68rem;letter-spacing:.15em;text-transform:uppercase;color:var(--steel);margin:0 0 .45rem}
.work-body h3{font-size:1.12rem;color:var(--bone);margin-bottom:1rem}
.work-specs{list-style:none;margin:0;padding:0;display:grid;gap:.42rem}
.work-specs li{font-size:.84rem;color:rgba(244,241,235,.55);display:flex;gap:.6rem;align-items:center}
.work-specs li::before{content:"";width:4px;height:4px;border-radius:50%;background:var(--steel);flex-shrink:0}

/* ─── 07 · depoimentos ─── */
.testi{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.2rem}
.t-card{background:rgba(244,241,235,.045);border:1px solid rgba(244,241,235,.1);border-radius:var(--r);
  padding:1.9rem 1.8rem;display:grid;gap:1.1rem;align-content:start;animation:fade .45s var(--ease) backwards}
.t-stars{color:var(--sand);font-size:.85rem;letter-spacing:.18em}
.t-card blockquote{margin:0;font-family:"Fraunces",serif;font-size:1.09rem;line-height:1.45;color:rgba(244,241,235,.92)}
.t-who{display:flex;align-items:center;gap:.75rem;font-size:.86rem;color:rgba(244,241,235,.55);margin-top:auto}
.t-av{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--navy),var(--steel));
  display:grid;place-items:center;font-size:.8rem;font-weight:600;color:#fff;flex-shrink:0}
.testi-nav{display:flex;align-items:center;justify-content:center;gap:1.2rem;margin-top:2.2rem}
.testi-nav button{width:40px;height:40px;border-radius:50%;background:transparent;border:1px solid rgba(244,241,235,.2);
  color:rgba(244,241,235,.7);cursor:pointer;transition:.28s}
.testi-nav button:hover{border-color:var(--sand);color:var(--sand)}
.testi-dots{display:flex;gap:.45rem}
.testi-dots i{width:6px;height:6px;border-radius:50%;background:rgba(244,241,235,.22);transition:.3s;cursor:pointer}
.testi-dots i.on{background:var(--sand);width:20px;border-radius:3px}

/* ─── 08 · contato ─── */
.sec-close{background:
  radial-gradient(90% 70% at 12% 0%,rgba(10,95,165,.24),transparent 60%),
  radial-gradient(70% 60% at 92% 100%,rgba(201,164,107,.13),transparent 62%),var(--ink)}
.close-in{display:grid;grid-template-columns:1fr .92fr;gap:clamp(2.5rem,5vw,4.5rem);align-items:start}
.close-list{list-style:none;margin:1.8rem 0 0;padding:0;display:grid;gap:.8rem}
.close-list li{display:flex;gap:.85rem;font-size:.94rem;color:rgba(244,241,235,.68);line-height:1.5}
.close-list li::before{content:"✓";color:var(--sand);font-size:.85rem;flex-shrink:0;margin-top:.12rem}
.sim-carry{margin-top:2.2rem;padding:1.1rem 1.25rem;border:1px dashed rgba(201,164,107,.4);border-radius:12px;background:rgba(201,164,107,.06)}
.sim-carry .eyebrow{margin-bottom:.5rem;color:var(--sand)}
.sim-carry p{margin:0;font-size:.83rem;color:rgba(244,241,235,.72);line-height:1.6}

.form{background:rgba(244,241,235,.045);border:1px solid rgba(244,241,235,.12);border-radius:18px;
  padding:clamp(1.7rem,3.2vw,2.5rem);backdrop-filter:blur(10px)}
.form h3{color:var(--bone);margin-bottom:1.6rem;font-size:1.35rem}
.f-row,.f-2{display:grid;gap:1rem;margin-bottom:1rem}
.f-2{grid-template-columns:1fr 1fr}
.form label{display:block;font-size:.79rem;letter-spacing:.06em;text-transform:uppercase;
  color:rgba(244,241,235,.55);font-family:"JetBrains Mono",monospace}
.form label > input,.form label > select{margin-top:.42rem}
.form label span{color:var(--sand)}
.form input,.form select{background:rgba(4,20,31,.5);border:1px solid rgba(244,241,235,.14);border-radius:9px;
  padding:.82rem .95rem;font-family:"Instrument Sans",sans-serif;font-size:.95rem;text-transform:none;
  letter-spacing:0;color:var(--bone);transition:.25s;width:100%}
.form input::placeholder{color:rgba(244,241,235,.28)}
.form input:focus,.form select:focus{outline:0;border-color:var(--sand);background:rgba(4,20,31,.75);box-shadow:0 0 0 3px rgba(201,164,107,.14)}
.form input.bad,.form select.bad{border-color:var(--clay)}
.form select option{background:var(--ink-2);color:var(--bone)}
.check{display:flex!important;flex-direction:row;gap:.7rem;align-items:flex-start;text-transform:none!important;
  letter-spacing:0!important;font-family:"Instrument Sans",sans-serif!important;font-size:.83rem!important;
  color:rgba(244,241,235,.55)!important;margin:.6rem 0 1.5rem;cursor:pointer}
.check input{width:16px;height:16px;flex-shrink:0;margin-top:.2rem;accent-color:var(--sand)}
.check a{color:var(--sand);text-underline-offset:3px}
.check.bad{color:var(--clay)!important}
.check.bad input{outline:2px solid var(--clay);outline-offset:2px}
.form-note{font-size:.76rem;color:rgba(244,241,235,.38);text-align:center;margin:1rem 0 0}
.form-err{font-size:.83rem;color:var(--clay);text-align:center;margin:.9rem 0 0}
.form-ok{text-align:center;padding:1.5rem 0;animation:fade .5s var(--ease)}
.form-ok .big{font-size:2.6rem;margin-bottom:.8rem}
.form-ok h3{margin-bottom:.7rem}
.form-ok p{color:rgba(244,241,235,.62);font-size:.94rem}

/* ─── footer ─── */
.foot{background:#03101A;padding:4rem 0 3rem;border-top:1px solid rgba(244,241,235,.08)}
.foot-in{display:grid;grid-template-columns:1fr auto;gap:2.5rem;align-items:start}
.foot-brand{display:flex;gap:1rem;align-items:flex-start}
.foot-brand img{filter:brightness(0) invert(1);opacity:.85}
.foot-brand p{font-size:.88rem;color:rgba(244,241,235,.5);margin:0;line-height:1.6}
.foot-links{display:flex;gap:1.6rem;flex-wrap:wrap;font-size:.85rem}
.foot-links a{color:rgba(244,241,235,.55);text-decoration:none;transition:.25s}
.foot-links a:hover{color:var(--sand)}
.foot-legal{grid-column:1/-1;padding-top:2rem;margin:0;border-top:1px solid rgba(244,241,235,.07);
  font-size:.74rem;color:rgba(244,241,235,.3);line-height:1.7}

/* ─── FAB ─── */
.fab{position:fixed;right:1.5rem;bottom:1.5rem;z-index:100;background:var(--sand);color:#1A1206;
  padding:.9rem 1.5rem;border-radius:999px;text-decoration:none;font-size:.88rem;font-weight:600;
  box-shadow:0 14px 36px -12px rgba(201,164,107,.6);opacity:0;transform:translateY(20px);pointer-events:none;
  transition:.45s var(--ease)}
.fab.show{opacity:1;transform:none;pointer-events:auto}
.fab:hover{background:var(--sand-lift);transform:translateY(-3px)}

/* ─── reveal ─── */
.js .reveal{opacity:0;transform:translateY(24px);transition:opacity .85s var(--ease),transform .85s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.d1{transition-delay:.09s}.d2{transition-delay:.18s}.d3{transition-delay:.27s}.d4{transition-delay:.36s}
@media (prefers-reduced-motion:reduce){
  .js .reveal{opacity:1;transform:none;transition:none}
  .scroll-hint i{animation:none}
  *{transition-duration:.01ms!important}
}

/* ─── nenhum filho de grid pode estourar a largura da tela ─── */
.hero-copy,.hero-art,.gap-copy,.gap-tool,.sim-rail,.sim-stage,
.method-tabs,.method-panel,.close-copy,.form,.res-block{min-width:0}
.method-tabs{max-width:100%}

/* ─── responsivo ─── */
@media (max-width:1040px){
  .hero-in{grid-template-columns:1fr;gap:3rem}
  .hero-art{max-width:420px}
  .hero-chip{left:auto;right:-1rem;bottom:1.5rem}
  .gap-grid,.method,.close-in,.fin{grid-template-columns:1fr}
  .sim{grid-template-columns:1fr}
  .sim-rail{border-right:0;border-bottom:1px solid rgba(244,241,235,.09);padding:1.3rem}
  .sim-steps{grid-auto-flow:column;grid-auto-columns:1fr;gap:.5rem}
  .sim-steps li{flex-direction:column;align-items:center;text-align:center;font-size:.68rem;gap:.45rem}
  .method-tabs{grid-auto-flow:column;overflow-x:auto;scrollbar-width:none}
  .m-tab{border-left:0;border-bottom:2px solid var(--bone-3);min-width:190px}
  .m-tab.on{border-left:0;border-bottom-color:var(--navy)}
}
@media (max-width:760px){
  :root{--shell:min(1200px,100% - 2rem)}
  body{font-size:16px}
  .nav-links{position:fixed;inset:64px 0 auto 0;flex-direction:column;gap:0;background:rgba(4,20,31,.97);
    backdrop-filter:blur(20px);padding:1rem 1.5rem 2rem;border-bottom:1px solid rgba(244,241,235,.1);
    transform:translateY(-140%);transition:.42s var(--ease);margin:0}
  .nav.open .nav-links{transform:none}
  .nav-links a{padding:1rem 0;border-bottom:1px solid rgba(244,241,235,.07);font-size:1rem}
  .nav-burger{display:flex;order:3}
  .nav .btn-sm{display:none}
  .nav.solid{background:rgba(4,20,31,.94)}
  .hero{padding:7rem 0 4rem;min-height:auto}
  .hero-cta{flex-direction:column;align-items:stretch}
  .hero-cta .btn{width:100%}
  .hero-art{max-width:100%}
  .hero-chip{position:static;width:100%;margin-top:1rem}
  .scroll-hint{display:none}
  .opts.two{grid-template-columns:1fr}
  .f-2{grid-template-columns:1fr}
  .foot-in{grid-template-columns:1fr}
  .fab{left:1rem;right:1rem;text-align:center;padding:1rem;bottom:1rem}
  .res-cta{flex-direction:column;align-items:stretch}
  .res-cta .btn{width:100%}
  .q-foot{flex-wrap:wrap}
  .sim-steps li span:not(.n){display:none}
}