*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --g:#0d7a4e;--gl:#12a368;--gd:#064d31;--gp:#e6f7f0;
  --k:#080e0b;--gray:#6b7280;--light:#f4f7f5;--white:#fff;
  --r:14px;
}
html{scroll-behavior:smooth}
body{font-family:'Manrope',sans-serif;background:var(--white);color:var(--k);overflow-x:hidden}
h1,h2,h3,h4,.brand{font-family:'Outfit',sans-serif}
::-webkit-scrollbar{width:4px}
::-webkit-scrollbar-track{background:#f1f1f1}
::-webkit-scrollbar-thumb{background:var(--g);border-radius:4px}

/* NAV */
nav{
  position:fixed;top:0;left:0;right:0;z-index:200;
  display:flex;align-items:center;justify-content:space-between;
  padding:0 60px;height:70px;
  background:rgba(255,255,255,0.95);
  backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(0,0,0,0.05);
  transition:box-shadow 0.3s;
}
nav.scrolled{box-shadow:0 4px 24px rgba(0,0,0,0.06)}
.logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.logo-mark{width:36px;height:36px;background:var(--g);border-radius:9px;display:flex;align-items:center;justify-content:center}
.logo-mark svg{width:20px;height:20px}
.brand{font-size:18px;font-weight:700;color:var(--k);letter-spacing:-0.3px}
.brand span{color:var(--g)}
.nav-center{display:flex;gap:36px;list-style:none}
.nav-center a{font-size:14px;color:var(--gray);text-decoration:none;font-weight:500;transition:color 0.2s}
.nav-center a:hover{color:var(--k)}
.nav-right{display:flex;align-items:center;gap:12px}
.nav-btn{padding:9px 20px;border-radius:50px;font-size:13px;font-weight:600;text-decoration:none;font-family:'Outfit',sans-serif;transition:all 0.2s}
.nav-btn-ghost{color:var(--k);border:1px solid #e0e0e0}
.nav-btn-ghost:hover{border-color:var(--g);color:var(--g)}
.nav-btn-solid{background:var(--g);color:white}
.nav-btn-solid:hover{background:var(--gd);transform:translateY(-1px)}

/* FOOTER */
footer{background:var(--k);padding:64px 60px 28px}
.footer-grid{max-width:1200px;margin:0 auto}
.footer-top{display:grid;grid-template-columns:2.2fr 1fr 1fr 1fr;gap:56px;margin-bottom:48px}
.footer-brand p{font-size:13px;color:rgba(255,255,255,0.38);line-height:1.7;margin-top:14px;max-width:280px}
.footer-socials{display:flex;gap:10px;margin-top:20px}
.soc{width:34px;height:34px;border-radius:8px;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.07);display:flex;align-items:center;justify-content:center;text-decoration:none;transition:all 0.2s;color:rgba(255,255,255,0.5)}
.soc:hover{background:var(--g);border-color:var(--g);color:white;transform:translateY(-2px)}
.soc svg{width:15px;height:15px}
.footer-col h4{font-family:'Outfit',sans-serif;font-size:12px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,0.4);margin-bottom:16px}
.footer-col ul{list-style:none}
.footer-col li{margin-bottom:10px}
.footer-col a{font-size:13px;color:rgba(255,255,255,0.38);text-decoration:none;transition:color 0.2s}
.footer-col a:hover{color:white}
.footer-bottom{max-width:1200px;margin:0 auto;border-top:1px solid rgba(255,255,255,0.05);padding-top:24px;display:flex;justify-content:space-between;align-items:center}
.footer-bottom p{font-size:12px;color:rgba(255,255,255,0.25)}
.footer-flags{display:flex;gap:8px;font-size:18px}

/* PAGE HERO */
.page-hero{padding:130px 60px 70px;background:linear-gradient(160deg,#f0faf5,#fff);text-align:center;border-bottom:1px solid #f0f0f0}
.page-hero .tag{font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--g);margin-bottom:10px}
.page-hero h1{font-size:clamp(32px,4vw,48px);font-weight:800;letter-spacing:-1.5px;color:var(--k);margin-bottom:14px}
.page-hero p{font-size:16px;color:var(--gray);max-width:520px;margin:0 auto;line-height:1.7}

/* CONTENT */
.content{max-width:760px;margin:0 auto;padding:64px 40px 80px}
.content h2{font-size:22px;font-weight:700;color:var(--k);margin:36px 0 12px}
.content h3{font-size:17px;font-weight:600;color:var(--k);margin:24px 0 8px}
.content p{font-size:15px;color:var(--gray);line-height:1.8;margin-bottom:14px}
.content ul{padding-left:20px;margin-bottom:14px}
.content ul li{font-size:15px;color:var(--gray);line-height:1.8;margin-bottom:6px}
.content a{color:var(--g)}
.content .updated{font-size:13px;color:var(--gray);margin-bottom:32px;padding-bottom:20px;border-bottom:1px solid #f0f0f0}

/* UTILITY */
.tag{font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--g);margin-bottom:10px}
.sec{padding:80px 60px;max-width:1200px;margin:0 auto}
.sec-title{font-size:clamp(28px,3.5vw,40px);font-weight:800;letter-spacing:-1px;color:var(--k);line-height:1.15;margin-bottom:12px}
.sec-sub{font-size:16px;color:var(--gray);max-width:500px;line-height:1.7;margin-bottom:48px}

/* REVEAL */
.reveal{opacity:0;transform:translateY(24px);transition:opacity 0.6s ease,transform 0.6s ease}
.reveal.in{opacity:1;transform:translateY(0)}

/* TOAST */
.toast{position:fixed;bottom:28px;right:28px;z-index:999;background:var(--k);color:white;padding:14px 22px;border-radius:12px;font-size:14px;font-weight:500;box-shadow:0 8px 32px rgba(0,0,0,0.2);transform:translateY(80px);opacity:0;transition:all 0.35s cubic-bezier(0.34,1.56,0.64,1);display:flex;align-items:center;gap:10px}
.toast.show{transform:translateY(0);opacity:1}
.toast-icon{color:#4ade80}

@media(max-width:900px){
  nav{padding:0 20px}
  .nav-center{display:none}
  .page-hero{padding:110px 20px 50px}
  .content{padding:40px 20px 60px}
  .sec{padding:50px 20px}
  footer{padding:48px 20px 24px}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:12px;text-align:center}
}