:root{
  --ink:#f2fbf6;--muted:#9db3a6;--soft:#c8d8ce;
  --green:#22e08c;--green-2:#10c97a;--bg:#060e0a;--bg-2:#09150f;
  --panel:#0c1a13;--line:rgba(160,210,180,.16);--line-strong:rgba(34,224,140,.32);
  --radius:22px;--radius-sm:14px;--container:1120px;
  --card-grad:linear-gradient(155deg,rgba(20,110,60,.30) 0%,rgba(10,28,19,.70) 48%,rgba(5,13,9,.85) 100%);
  --card-shadow:0 24px 54px -22px rgba(0,8,3,.75),0 0 42px -14px rgba(34,224,140,.28),inset 0 1px rgba(255,255,255,.06);
}
*{box-sizing:border-box}
html{color-scheme:dark;overflow-x:hidden;scroll-behavior:smooth}
body{margin:0;overflow-x:hidden;color:var(--ink);line-height:1.65;font-size:16px;
  font-family:ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  background:radial-gradient(circle at 12% 0%,rgba(0,230,118,.11),transparent 38%),radial-gradient(circle at 90% 20%,rgba(34,224,140,.07),transparent 34%),var(--bg);
  background-attachment:fixed;-webkit-font-smoothing:antialiased}
a{color:var(--green)}
img{max-width:100%}
:focus-visible{outline:3px solid var(--green);outline-offset:3px}
.container{width:min(calc(100% - 40px),var(--container));margin-inline:auto}
h1,h2,h3{line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,7vw,3.8rem)}
h2{font-size:clamp(1.6rem,4.5vw,2.4rem)}
h3{font-size:1.2rem}
p{margin:0 0 1em;color:var(--soft)}
.lead{font-size:1.15rem;color:var(--soft);max-width:60ch}
.eyebrow{color:var(--green);font-weight:700;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem}
.accent{color:var(--green);text-shadow:0 0 28px rgba(34,224,140,.45)}
section{padding:56px 0}
.skip{position:absolute;left:12px;top:-60px;background:var(--green);color:#03120a;padding:10px 14px;border-radius:10px;font-weight:800;z-index:100}
.skip:focus{top:10px}
/* header + CSS-only menu */
.site-header{position:sticky;top:0;z-index:50;background:rgba(6,14,10,.78);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:76px}
.brand{font-weight:800;font-size:1.7rem;color:var(--ink);text-decoration:none;letter-spacing:-.02em}
.brand b{color:var(--green)}
.menu-toggle{position:absolute;opacity:0;pointer-events:none}
.menu-btn{display:inline-flex;flex-direction:column;gap:5px;padding:12px;cursor:pointer}
.menu-btn span{width:24px;height:2px;background:var(--ink);border-radius:2px}
.menu-toggle:focus-visible+.menu-btn{outline:3px solid var(--green);border-radius:8px}
.links{display:none;position:absolute;left:0;right:0;top:100%;flex-direction:column;background:var(--bg-2);border-bottom:1px solid var(--line);padding:10px 20px 18px}
.menu-toggle:checked~.links{display:flex}
.links a{color:var(--ink);text-decoration:none;padding:12px 0;border-bottom:1px solid var(--line);font-weight:600}
.links a[aria-current]{color:var(--green)}
.nav-wrap{position:relative}
@media(min-width:820px){
  .menu-btn{display:none}
  .links{display:flex;position:static;flex-direction:row;gap:22px;background:none;border:0;padding:0}
  .links a{border:0;padding:6px 0;font-size:.95rem}
}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:0 26px;border-radius:999px;font-weight:800;text-decoration:none;border:1px solid transparent;cursor:pointer;font-size:1rem;transition:transform .15s}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--green);color:#03120a;box-shadow:0 12px 34px rgba(34,224,140,.28)}
.btn-primary:hover{background:#7dffb0}
.btn-quiet{color:var(--ink);border-color:var(--line-strong);background:rgba(255,255,255,.03)}
.row{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
/* cards */
.grid{display:grid;gap:18px}
@media(min-width:760px){.grid.two{grid-template-columns:1fr 1fr}.grid.three{grid-template-columns:repeat(3,1fr)}.grid.four{grid-template-columns:repeat(4,1fr)}}
.grid.five{display:flex;flex-wrap:wrap;justify-content:center}.grid.five>.card{flex:0 0 100%;min-width:0}
@media(min-width:760px){.grid.five>.card{flex-basis:calc((100% - 36px)/3)}}
@media(min-width:1100px){.grid.five>.card{flex-basis:calc((100% - 72px)/5)}.grid.five.six>.card{flex-basis:calc((100% - 36px)/3)}}
.card{background:var(--card-grad);border:1px solid rgba(110,220,160,.2);border-radius:var(--radius);padding:26px;box-shadow:var(--card-shadow)}
.card.featured{border-color:var(--line-strong);box-shadow:0 30px 66px -20px rgba(0,8,3,.8),0 0 58px -10px rgba(34,224,140,.42),inset 0 1px rgba(255,255,255,.09)}
.price{font-size:2.6rem;font-weight:800;color:var(--green);line-height:1;margin:.2em 0 .3em}
.price small{font-size:.9rem;color:var(--muted);font-weight:600}
.tick{list-style:none;padding:0;margin:14px 0 0}
.tick li{padding-left:28px;position:relative;margin-bottom:8px;color:var(--soft)}
.tick li::before{content:"";position:absolute;left:0;top:.5em;width:14px;height:8px;border-left:3px solid var(--green);border-bottom:3px solid var(--green);transform:rotate(-45deg) translateY(-50%)}
.badge{display:inline-block;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;padding:5px 11px;border-radius:999px;border:1px solid var(--line-strong);color:var(--green)}
.hero{padding:64px 0 40px}
.step-n{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--green);color:#03120a;font-weight:800;margin-bottom:12px;box-shadow:0 0 24px rgba(34,224,140,.4)}
.example{min-height:150px;display:flex;flex-direction:column}
.example .badge{align-self:flex-start;margin-top:auto}
/* faq */
details{background:var(--card-grad);border:1px solid rgba(110,220,160,.2);border-radius:var(--radius-sm);padding:4px 20px;margin-bottom:12px}
summary{cursor:pointer;font-weight:700;padding:14px 0;list-style:none;display:flex;justify-content:space-between;gap:12px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--green);font-size:1.4rem;line-height:1}
details[open] summary::after{content:"\2212"}
details p{margin:0 0 16px}
/* form */
form{display:grid;gap:16px}
label{display:grid;gap:6px;font-weight:700;font-size:.92rem}
label small{font-weight:400;color:var(--muted)}
input,select,textarea{width:100%;background:rgba(0,0,0,.35);border:1px solid var(--line);border-radius:12px;color:var(--ink);padding:13px 14px;font-size:1rem}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(34,224,140,.18)}
textarea{min-height:130px;resize:vertical}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.err{display:none;border:1px solid #ff7f8d;background:rgba(255,127,141,.1);border-radius:12px;padding:14px 16px;margin-bottom:18px}
.err:target{display:block}
.err p{margin:0;color:#ffc2c9}
.split{display:grid;gap:26px}
@media(min-width:900px){.split{grid-template-columns:1.4fr 1fr}}
/* footer + floating whatsapp */
footer{border-top:1px solid var(--line);padding:34px 0 90px;color:var(--muted);font-size:.9rem}
footer .cols{display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer a{color:var(--soft)}
.wa-float{position:fixed;right:16px;bottom:16px;z-index:60;display:inline-flex;align-items:center;gap:8px;background:#25d366;color:#04140b;font-weight:800;text-decoration:none;padding:13px 18px;border-radius:999px;box-shadow:0 10px 30px rgba(0,0,0,.45),0 0 28px rgba(37,211,102,.4)}

/* brand */
.brand{display:inline-flex;align-items:center;gap:10px}
.brand img{display:block;height:60px;width:auto;mix-blend-mode:screen}
@media(max-width:819px){.nav{min-height:60px}.brand{font-size:1.3rem;gap:8px}.brand img{height:44px}}
.req-note{margin:0 0 4px;color:var(--muted);font-size:.92rem;font-weight:600}
.hero-home .container{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:32px;align-items:center}
.hero-emblem{margin:0}
.hero-emblem img{display:block;mix-blend-mode:screen;width:100%;height:auto;-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent),linear-gradient(180deg,transparent,#000 5%,#000 90%,transparent);-webkit-mask-composite:source-in;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent),linear-gradient(180deg,transparent,#000 5%,#000 90%,transparent);mask-composite:intersect}
@media(max-width:820px){.hero-home .container{grid-template-columns:minmax(0,1fr);gap:8px}.hero-emblem{order:-1;max-width:420px;margin:0 auto}.hero-home{padding-top:16px}}

a.badge{text-decoration:none}a.badge:hover{background:var(--green);color:#04120a}