:root{
  --navy:#022F59;--blue:#064477;--white:#fff;--light:#F3F7FB;--ink:#172B40;
  --cta:#25D366;--cta-ink:#04210F;--line:#DCE5EF;--muted:#4A5E74;
  --r:16px;--font:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font);color:var(--ink);background:var(--white);line-height:1.6;overflow-x:hidden}
img{max-width:100%;height:auto}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;letter-spacing:-.01em}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
:focus-visible{outline:3px solid #7CC4FF;outline-offset:3px;border-radius:4px}
.skip{position:absolute;left:-999px;top:8px;background:#fff;color:var(--navy);padding:.6rem 1rem;z-index:100;border-radius:8px}
.skip:focus{left:8px}
.wrap{width:100%;max-width:1100px;margin:0 auto;padding:0 20px}

/* topbar */
.topbar{position:sticky;top:0;z-index:50;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.12)}
.topbar__in{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:60px}
.brand{text-decoration:none;font-weight:700}
/* Chip branco: a logomarca original tem fundo branco opaco; o recorte é só visual (CSS), proporção 5:2 preservada */
.logo-chip{position:relative;display:block;flex:none;overflow:hidden;background:#fff;border-radius:.6em;width:9em;height:2.75em;font-size:16px}
.logo-chip img{position:absolute;left:-.19em;top:-.475em;width:9.375em;height:3.75em;max-width:none}
.logo-chip--sm{font-size:13px}
.logo-chip span{display:block;padding:.6em;color:#022F59;font-weight:800}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;font:inherit;font-weight:700;text-decoration:none;border-radius:999px;padding:.85rem 1.6rem;border:0;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s;text-align:center}
.btn--cta{background:var(--cta);color:var(--cta-ink);box-shadow:0 6px 20px rgba(37,211,102,.28)}
.btn--cta:hover{background:#3BE07A;transform:translateY(-2px)}
.btn--sm{padding:.55rem 1.1rem;font-size:.9rem}
.btn--lg{padding:1.05rem 2rem;font-size:1.1rem;width:100%;max-width:420px}

/* hero */
.hero{background:radial-gradient(1100px 500px at 85% -10%,var(--blue),transparent 60%),var(--navy);color:#fff;padding:48px 0 64px}
.hero__in{max-width:820px}
.eyebrow{display:inline-block;font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:#BFD9F2;margin-bottom:1rem}
.eyebrow--dark{color:var(--blue)}
.hero h1{font-size:clamp(1.9rem,6.5vw,3.2rem);font-weight:800}
.lead{font-size:1.1rem;color:#D6E6F5;max-width:620px}
.price{display:flex;flex-direction:column;gap:2px;margin:1.5rem 0;padding:1.2rem 1.4rem;border:1px solid rgba(255,255,255,.22);border-radius:var(--r);background:rgba(255,255,255,.06);width:fit-content;max-width:100%}
.price__from{font-size:.9rem;color:#BFD9F2}
.price__val{font-size:clamp(3rem,12vw,4.5rem);font-weight:800;line-height:1}
.price__val small{font-size:.4em;font-weight:700;margin-right:.15em}
.price__note{font-weight:600;color:#D6E6F5}
.hero__fine{margin:1rem 0 0;font-size:.9rem;color:#BFD9F2}

/* sections */
.sec{padding:64px 0}
.sec--white{background:var(--white)}
.sec--light{background:var(--light)}
.sec--dark{background:var(--navy);color:#fff}
h2{font-size:clamp(1.6rem,4.5vw,2.2rem);font-weight:800;color:var(--navy)}
.sec--dark h2{color:#fff}
.sub{color:var(--muted);max-width:640px;margin-bottom:2rem}
.sec--dark .sub{color:#C9DCEF}
.grid{display:grid;gap:18px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.4rem;box-shadow:0 2px 10px rgba(2,47,89,.05)}
.card h3{font-size:1.1rem;color:var(--navy)}
.card p{color:var(--muted);margin:0}
.ico{display:inline-grid;place-items:center;width:46px;height:46px;border-radius:12px;background:var(--navy);margin-bottom:.9rem}
.ico svg{width:24px;height:24px;fill:none;stroke:#fff;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* modelos */
.models{display:flex;flex-wrap:wrap;justify-content:center;gap:32px 20px}
.model{flex:1 1 100%;display:flex;flex-direction:column;align-items:stretch}
.model__img{display:block;width:100%;height:auto;aspect-ratio:8/5;border-radius:14px;border:1px solid var(--line);box-shadow:0 10px 30px rgba(2,47,89,.12);background:var(--white)}
.model h3{margin:1rem 0 .8rem;color:var(--navy);font-size:1.15rem;flex:1}
.btn--dark{background:var(--navy);color:#fff;min-height:48px;padding:.8rem 1.2rem;font-size:1rem;width:100%;transition:background .2s,transform .2s}
.btn--dark:hover{background:var(--blue);transform:translateY(-2px)}
@media(min-width:600px){.model{flex:0 1 calc((100% - 20px)/2)}}
@media(min-width:1000px){.model{flex:0 1 calc((100% - 60px)/4)}}

/* steps */
.steps{display:grid;gap:18px;counter-reset:s}
.steps li{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--r);padding:1.4rem}
.steps h3{font-size:1.1rem;color:#fff}
.steps p{margin:0;color:#C9DCEF}
.num{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:#fff;color:var(--navy);font-weight:800;margin-bottom:.8rem}

/* offer */
.offer{display:grid;gap:40px}
.offer__box{border:2px solid var(--navy);border-radius:20px;padding:1.6rem;background:var(--light)}
.price--dark{background:var(--navy);color:#fff;border-color:transparent}
.mini{font-size:.85rem;text-transform:uppercase;letter-spacing:.1em;color:var(--blue);margin:1.4rem 0 .6rem}
.check li,.notes li{position:relative;padding-left:1.7rem;margin-bottom:.45rem}
.check li::before{content:"";position:absolute;left:0;top:.4em;width:.55rem;height:.9rem;border:solid var(--blue);border-width:0 3px 3px 0;transform:rotate(45deg) scale(.7);transform-origin:center}
.notes li{color:var(--muted);font-size:.95rem}
.notes li::before{content:"•";position:absolute;left:.4rem;color:var(--blue)}
.offer__box .btn{margin-top:1.4rem}
.faq details{border-bottom:1px solid var(--line);padding:.2rem 0}
.faq summary{cursor:pointer;font-weight:700;color:var(--navy);padding:.9rem 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.4rem;line-height:1;color:var(--blue)}
.faq details[open] summary::after{content:"−"}
.faq p{color:var(--muted);padding-bottom:.6rem}

/* final */
.final{background:linear-gradient(135deg,var(--navy),var(--blue));color:#fff;padding:64px 0;text-align:center}
.final h2{color:#fff}
.final p{color:#D6E6F5}
.final__in{display:flex;flex-direction:column;align-items:center}
.foot{background:#011f3b;color:#C9DCEF;padding:28px 0;font-size:.85rem}
.foot__in{display:flex;flex-direction:column;gap:12px;align-items:flex-start}
.foot p{margin:0}

/* reveal */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .6s,transform .6s}
.js .reveal.in{opacity:1;transform:none}

@media(min-width:700px){
  .grid--3{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr)}
  .btn--lg{width:auto}
  .foot__in{flex-direction:row;align-items:center;justify-content:space-between}
}
@media(min-width:960px){
  .hero{padding:80px 0 96px}
  .sec{padding:88px 0}
  .steps{grid-template-columns:repeat(4,1fr)}
  .offer{grid-template-columns:1.1fr 1fr;align-items:start}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
  .js .reveal{opacity:1;transform:none}
}