:root{--g:#0B5D3B;--gd:#063D26;--y:#FFC93C;--paper:#F7F8F2;--ink:#1B2B23;--mut:#4A5B52;--wa:#25D366;--line:#DDE5DC;--r:14px}
@media (prefers-color-scheme:dark){:root{--paper:#0F1A15;--ink:#EAF2EC;--mut:#A9BBB0;--line:#25382E}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font:400 1.0625rem/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;background:var(--paper);color:var(--ink)}
img,svg{max-width:100%;display:block}a{color:inherit}
:focus-visible{outline:3px solid var(--y);outline-offset:3px;border-radius:6px}
.wrap{width:min(1120px,100% - 40px);margin-inline:auto}
h1,h2,h3{line-height:1.12;letter-spacing:-.02em;margin:0 0 .5em;font-weight:800}
h2{font-size:clamp(1.7rem,4vw,2.4rem)}h3{font-size:1.15rem;letter-spacing:-.01em}
.devbar{background:var(--y);color:#222;font:600 .85rem/1.4 system-ui;padding:8px 16px;text-align:center}
header{position:sticky;top:0;z-index:20;background:var(--gd);color:#fff}
.bar{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.15rem;text-decoration:none}
.brand img{width:36px;height:36px}
nav{display:flex;align-items:center;gap:22px}nav a{text-decoration:none;font-weight:600;font-size:.95rem;opacity:.9}nav a:hover{opacity:1;text-decoration:underline}
#menu-btn{display:none;background:none;border:1px solid #ffffff55;color:#fff;border-radius:10px;padding:8px 12px;font:600 .9rem system-ui;cursor:pointer}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--wa);color:#062b18;font-weight:800;text-decoration:none;border-radius:999px;padding:16px 30px;font-size:1.05rem;box-shadow:0 4px 0 #128a43;transition:transform .12s,box-shadow .12s;border:0;cursor:pointer}
.btn:hover{transform:translateY(2px);box-shadow:0 2px 0 #128a43}.btn[aria-disabled=true]{opacity:.85}
.btn.sm{padding:9px 18px;font-size:.92rem;box-shadow:none}
.btn svg{width:22px;height:22px;flex:none}
.hero{background:var(--g);color:#fff;overflow:hidden}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center;padding-block:64px 72px}
.hero h1{font-size:clamp(2.2rem,6vw,3.7rem);max-width:14ch}
.hero p.sub{font-size:1.2rem;max-width:46ch;color:#DCEFE5}
.note{font-size:.92rem;color:#BFE0CF;margin-top:14px}
.tag{width:min(380px,100%);margin-inline:auto;transform:rotate(6deg);transform-origin:50% 0;animation:sway 3.2s ease-out 1 both}
@keyframes sway{0%{transform:rotate(-14deg)}60%{transform:rotate(9deg)}100%{transform:rotate(6deg)}}
section{padding-block:72px}.lead{color:var(--mut);max-width:60ch}
.grid4{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:18px;margin-top:32px}
.card{background:color-mix(in srgb,var(--paper) 60%,#fff);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.card svg{width:34px;height:34px;color:var(--g);margin-bottom:14px}
.card:nth-child(2n) svg{color:#B78400}
.card p{margin:0;color:var(--mut)}
.steps{list-style:none;padding:0;margin:32px 0 0;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;counter-reset:s}
.steps li{position:relative;padding-top:64px;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;top:0;left:0;width:48px;height:48px;border-radius:50%;background:var(--y);color:#3a2b00;font-weight:800;display:grid;place-items:center;font-size:1.3rem}
.steps li::after{content:"";position:absolute;top:24px;left:60px;right:12px;border-top:2px dashed var(--line)}
.steps li:last-child::after{display:none}
.steps p{margin:0;color:var(--mut)}
.cta{background:var(--y);color:#2b2100;text-align:center}
.cta h2{max-width:20ch;margin-inline:auto}.cta p{margin:0 auto 28px;max-width:44ch}
.cta .btn{background:var(--gd);color:#fff;box-shadow:0 4px 0 #000}
.faq{max-width:760px;margin-top:28px}
details{border-bottom:1px solid var(--line)}
summary{cursor:pointer;list-style:none;font-weight:700;padding:18px 40px 18px 0;position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:6px;top:14px;font-size:1.6rem;color:var(--g);transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:0 0 18px;color:var(--mut)}
footer{background:var(--gd);color:#D5E8DD;padding-block:48px 28px;font-size:.95rem}
.fgrid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
footer h3{color:#fff;font-size:1rem}footer ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
footer a{text-decoration:none}footer a:hover{text-decoration:underline}
.fine{border-top:1px solid #ffffff22;margin-top:32px;padding-top:20px;font-size:.85rem;color:#A9C8B8;display:grid;gap:8px}
.doc{max-width:760px;padding-block:56px}.doc h1{font-size:2.1rem}.doc h2{font-size:1.3rem;margin-top:1.8em}.doc p,.doc li{color:var(--mut)}
@media(max-width:820px){
 .hero .wrap{grid-template-columns:1fr;padding-block:40px 56px}.tag{width:240px;order:-1;margin:0 auto}
 .steps{grid-template-columns:1fr}.steps li{padding:0 0 0 68px;min-height:52px}.steps li::after{display:none}
 .fgrid{grid-template-columns:1fr}section{padding-block:52px}
 #menu-btn{display:block}
 nav{position:absolute;left:0;right:0;top:100%;background:var(--gd);flex-direction:column;align-items:stretch;padding:12px 20px 20px;display:none;gap:4px}
 nav.open{display:flex}nav a{padding:12px 0}
}