/* ===== STO (Standar Operasional) – Theme Hijau Kesehatan ===== */
:root{
  --w:1100px;
  --bg1:#0f1723;
  --bg2:#0f1b2a;
  --card:#131e2c;
  --ink:#eef3fb;
  --muted:#a9b5c6;
  --line:#223247;
  --acc:#27c27a;     /* hijau utama */
  --acc2:#54e3a1;    /* hijau gradasi */
}

*{box-sizing:border-box}
html,body{margin:0}
body{
  background:linear-gradient(180deg,var(--bg1),var(--bg2) 55%,var(--bg1));
  color:var(--ink);
  font:16px/1.7 system-ui,-apple-system,Segoe UI,Roboto,Arial;
}

.wrap{max-width:var(--w);margin:auto;padding:22px}

/* Header / Nav */
.nav{display:flex;justify-content:space-between;align-items:center;gap:12px}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);text-decoration:none;font-weight:700}
.menu a{margin-left:16px;color:#dff7ea;text-decoration:none}
.menu a:hover{text-decoration:underline}

/* Breadcrumbs */
.breadcrumbs{
  display:flex;gap:8px;align-items:center;flex-wrap:wrap;
  background:#0f1622;border:1px solid var(--line);border-radius:999px;
  padding:8px 12px;color:var(--muted);margin-top:6px;
}
.breadcrumbs a{color:#bff1d3;text-decoration:none}
.breadcrumbs a:hover{text-decoration:underline}
.sep{opacity:.6}

/* Hero */
.hero{
  margin-top:18px;display:grid;gap:22px;grid-template-columns:1.1fr .9fr;
  background:linear-gradient(140deg,#132435,#0f1c2b);
  border:1px solid var(--line);border-radius:16px;padding:22px;
}
.tag{
  display:inline-block;padding:6px 10px;border-radius:999px;
  background:linear-gradient(135deg,var(--acc),var(--acc2));
  color:#0b151f;font-size:12px;font-weight:700;letter-spacing:.4px;
}
.hero h1{margin:.3em 0 .2em;font-size:32px;line-height:1.2}
.lead{color:var(--muted);max-width:60ch}
.hero__media img{width:100%;border-radius:12px;border:1px solid var(--line);box-shadow:0 16px 38px #0006}

/* Cards & content */
.content{margin-top:26px}
.card{
  background:linear-gradient(160deg,#131e2c,#101a28);
  border:1px solid var(--line);border-radius:14px;padding:18px;margin:14px 0;
}
.card h2,.card h3{margin:.2em 0 .4em}

/* Checklist hijau */
.ticks{list-style:none;margin:10px 0 0;padding:0;display:grid;gap:10px}
.ticks li{position:relative;padding-left:28px;color:#e7ffee}
.ticks li::before{
  content:"";position:absolute;left:0;top:.45em;width:18px;height:18px;border-radius:50%;
  background:conic-gradient(from 180deg,var(--acc),var(--acc2));
  mask: radial-gradient(circle 7px at center, transparent 6px, #000 7px);
  -webkit-mask: radial-gradient(circle 7px at center, transparent 6px, #000 7px);
}

/* Notice box */
.notice{
  background:linear-gradient(135deg,#0f2030,#0d1a28);
  border:1px dashed #2a3b5a;border-radius:12px;padding:16px;margin:16px 0;
}

/* Footer */
.foot{border-top:1px solid var(--line);color:var(--muted);margin-top:28px}
.foot a{color:#bff1d3}

/* Link underline anim hijau */
a{
  background:linear-gradient(to right, transparent, transparent),
             linear-gradient(to right, var(--acc), var(--acc2));
  background-size:0 2px,100% 2px;background-position:0 100%,0 100%;
  background-repeat:no-repeat;transition:background-size .25s ease;
}
a:hover{background-size:100% 2px,100% 2px}

/* Responsive */
@media (max-width:980px){
  .hero{grid-template-columns:1fr}
}
@media (max-width:640px){
  .menu{display:none}
  .hero h1{font-size:26px}
}