/* EcoKure static site — brand: deep green + leaf green + clean light sections */
*{box-sizing:border-box;margin:0;padding:0}
:root{
  --ink:#0d1a12; --ink-2:#33463a; --mut:#6b7f72;
  --leaf:#7ed957; --leaf-dark:#3f9d2f; --deep:#0a1510; --deep-2:#12291c;
  --bg:#f6faf7; --card:#ffffff; --line:#e2ece5; --blue:#1e9eff;
}
body{font-family:'Segoe UI',system-ui,-apple-system,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{color:var(--leaf-dark);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}

/* nav */
nav{position:sticky;top:0;z-index:50;background:rgba(10,21,16,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(126,217,87,.18)}
nav .wrap{display:flex;align-items:center;gap:26px;height:60px}
nav .brand{display:flex;align-items:center;gap:10px;font-weight:800;color:#eef7f0;font-size:1.05rem}
nav .brand img{width:34px;height:34px;border-radius:8px}
nav .brand b{color:var(--leaf)}
nav a.link{color:#c9dccf;font-size:.92rem;font-weight:600}
nav a.link:hover{color:var(--leaf);text-decoration:none}
nav .cta{margin-left:auto;background:linear-gradient(135deg,#1e9eff,#2563eb);color:#fff;font-weight:700;font-size:.9rem;padding:9px 18px;border-radius:999px}
nav .cta:hover{filter:brightness(1.1);text-decoration:none}

/* hero */
.hero{background:linear-gradient(180deg,var(--deep) 0%,var(--deep-2) 100%);color:#eef7f0;padding:84px 0 70px;text-align:center;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;inset:auto -20% -60% -20%;height:70%;background:radial-gradient(ellipse at center,rgba(126,217,87,.14),transparent 65%)}
.hero img.logo{width:110px;height:110px;border-radius:24px;margin-bottom:22px;box-shadow:0 18px 60px rgba(0,0,0,.5)}
.hero h1{font-size:clamp(1.9rem,5vw,3.1rem);font-weight:800;letter-spacing:-.02em}
.hero h1 b{color:var(--leaf)}
.hero p.sub{max-width:640px;margin:16px auto 0;color:#b8ccbe;font-size:1.08rem}
.hero .actions{margin-top:32px;display:flex;gap:14px;justify-content:center;flex-wrap:wrap;position:relative;z-index:2}
.btn{display:inline-block;padding:13px 28px;border-radius:999px;font-weight:750;font-size:.98rem}
.btn.primary{background:linear-gradient(135deg,#1e9eff,#2563eb);color:#fff;box-shadow:0 12px 34px rgba(30,158,255,.35)}
.btn.primary:hover{filter:brightness(1.1);text-decoration:none}
.btn.ghost{border:1px solid rgba(126,217,87,.5);color:var(--leaf)}
.btn.ghost:hover{background:rgba(126,217,87,.1);text-decoration:none}
.hero .tag{margin-top:26px;font-size:.78rem;letter-spacing:.24em;color:var(--leaf);font-weight:700}

/* sections */
section{padding:64px 0}
section.alt{background:var(--card);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
h2{font-size:1.7rem;font-weight:800;letter-spacing:-.01em;margin-bottom:10px}
p.lead{color:var(--ink-2);max-width:720px;margin-bottom:26px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(310px,1fr));gap:16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:18px 18px 16px;transition:border-color .15s,box-shadow .15s}
.card:hover{border-color:var(--leaf);box-shadow:0 8px 26px rgba(63,157,47,.10)}
.card h3{font-size:1rem;font-weight:750;margin-bottom:6px}
.card h3 a{color:var(--ink)}
.card p{font-size:.86rem;color:var(--mut)}
.card .chip{display:inline-block;margin-top:10px;font-size:.68rem;font-weight:800;letter-spacing:.05em;color:var(--leaf-dark);background:rgba(126,217,87,.14);border-radius:999px;padding:3px 10px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-top:8px}
.step{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:20px}
.step .n{width:34px;height:34px;border-radius:50%;background:var(--deep);color:var(--leaf);display:flex;align-items:center;justify-content:center;font-weight:800;margin-bottom:12px}
.step h3{font-size:.98rem;margin-bottom:6px}
.step p{font-size:.86rem;color:var(--mut)}

/* jarvi3 band */
.band{background:linear-gradient(120deg,var(--deep),#0e2033 70%);color:#eef5fb;border-radius:20px;padding:44px 40px;display:flex;flex-wrap:wrap;align-items:center;gap:26px;justify-content:space-between}
.band h2{color:#fff}
.band p{color:#b9cbdc;max-width:520px}
.band .feats{display:flex;gap:10px;flex-wrap:wrap;margin-top:14px}
.band .feats span{font-size:.76rem;font-weight:700;border:1px solid rgba(30,158,255,.45);color:#8fd0ff;padding:5px 12px;border-radius:999px}

/* news page */
.news-head{background:linear-gradient(180deg,var(--deep),var(--deep-2));color:#eef7f0;padding:52px 0 40px;text-align:center}
.news-head h1{font-size:2rem}
.news-head h1 b{color:var(--leaf)}
.news-head p{color:#b8ccbe;margin-top:8px}
#news-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(330px,1fr));gap:16px;margin:34px 0 20px}
.nitem{background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column}
.nitem:hover{border-color:var(--leaf)}
.nitem .img{aspect-ratio:16/8;background:linear-gradient(135deg,#12291c,#0e2033);overflow:hidden}
.nitem .img img{width:100%;height:100%;object-fit:cover;display:block}
.nitem .body{padding:14px 16px 16px;display:flex;flex-direction:column;gap:8px;flex:1}
.nitem .src{font-size:.68rem;font-weight:800;letter-spacing:.06em;color:var(--leaf-dark);text-transform:uppercase}
.nitem h3{font-size:.98rem;line-height:1.4}
.nitem h3 a{color:var(--ink)}
.nitem p{font-size:.83rem;color:var(--mut);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.nitem .foot{margin-top:auto;display:flex;justify-content:space-between;align-items:center;font-size:.75rem;color:var(--mut);padding-top:8px}
.nitem .foot a{font-weight:700}
.news-note{text-align:center;color:var(--mut);font-size:.85rem;padding:8px 0 30px}
#news-status{text-align:center;color:var(--mut);padding:40px 0}

/* footer */
footer{background:var(--deep);color:#9db5a5;padding:42px 0;font-size:.85rem}
footer .wrap{display:flex;flex-wrap:wrap;gap:26px;justify-content:space-between;align-items:flex-start}
footer b{color:#dfeee3}
footer a{color:var(--leaf)}
footer .cols{display:flex;gap:44px;flex-wrap:wrap}
footer .cols div{display:flex;flex-direction:column;gap:6px}
@media (max-width:640px){ .band{padding:30px 22px} section{padding:46px 0} }