:root {
  --primary:#1f6f4a;
  --primary-dark:#154a31;
  --primary-light:#e8f5ee;
  --accent:#86c4a0;
  --text:#1f2937;
  --muted:#596579;
  --bg:#f7faf8;
  --white:#fff;
  --border:#d9e4dd;
  --shadow:0 12px 30px rgba(15,23,42,.08);
  --radius:18px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{width:min(var(--max),calc(100% - 2rem));margin:0 auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-bottom:1px solid rgba(15,23,42,.06)}
.header-wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 0}
.brand{display:flex;align-items:center;gap:.85rem;min-width:0}.brand-logo{width:64px;height:64px;object-fit:contain}.brand-top{display:block;color:var(--primary);font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em}.brand h1{font-size:1.15rem;line-height:1.2;margin:.1rem 0 0}
.main-nav ul{display:flex;align-items:center;gap:.9rem;list-style:none;margin:0;padding:0}.main-nav a{display:block;padding:.55rem .7rem;border-radius:999px;font-weight:700}.main-nav a:hover,.main-nav a.active{background:var(--primary-light);color:var(--primary-dark)}
.has-submenu{position:relative}.submenu{position:absolute;top:100%;left:0;display:none!important;flex-direction:column!important;gap:.1rem!important;background:#fff;min-width:280px;padding:.55rem;border-radius:15px;box-shadow:var(--shadow)}.has-submenu:hover .submenu{display:flex!important}
.menu-toggle{display:none;border:0;background:var(--primary-light);color:var(--primary-dark);width:44px;height:44px;border-radius:12px;font-size:1.2rem}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#0e3e2a,#1f6f4a 58%,#399068);color:#fff;padding:4.5rem 0}.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 90% 10%,rgba(255,255,255,.18),transparent 24%),radial-gradient(circle at 10% 90%,rgba(255,255,255,.12),transparent 28%)}
.hero-content{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:2rem;align-items:center}.eyebrow,.section-tag{display:inline-block;padding:.35rem .8rem;border-radius:999px;background:rgba(255,255,255,.14);font-size:.82rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.section-tag{background:var(--primary-light);color:var(--primary-dark)}
.hero h2{font-size:clamp(2rem,4vw,3.3rem);line-height:1.1;margin:1rem 0}.hero p{font-size:1.05rem;max-width:62ch}.hero-actions{display:flex;gap:.9rem;flex-wrap:wrap;margin-top:1.4rem}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:.9rem 1.35rem;border-radius:999px;font-weight:700;transition:.2s ease}.btn-primary{background:#fff;color:var(--primary-dark)}.btn-primary:hover{transform:translateY(-2px)}.btn-outline{border:1px solid rgba(255,255,255,.5);color:#fff}
.hero-card{background:rgba(255,255,255,.12);padding:1rem;border-radius:26px;backdrop-filter:blur(12px)}.hero-card img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:18px}
.section{padding:4.5rem 0}.section-soft{background:#eff7f2}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.align-center{align-items:center}.section-heading{max-width:760px;margin-bottom:2rem}.section-heading.centered{text-align:center;margin-inline:auto}
.feature-boxes,.cards-grid,.stats-grid,.gallery-grid{display:grid;gap:1.1rem}.feature-boxes{grid-template-columns:1fr}.cards-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.stats-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.feature-box,.info-card,.content-card,.side-card,.contact-card,.gallery-card,.stat-card{background:#fff;border:1px solid rgba(15,23,42,.04);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.35rem}.card-link{display:block}.card-link .info-card{height:100%;transition:transform .2s ease}.card-link:hover .info-card{transform:translateY(-4px)}
.image-frame img,.page-image{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
.page-hero{background:linear-gradient(135deg,#174f36,#2a7d55);color:#fff;padding:3rem 0}.page-hero h2{font-size:clamp(1.9rem,3vw,2.8rem);margin:.6rem 0 0}.content-grid{display:grid;grid-template-columns:2fr 1fr;gap:2rem}.icon-header{display:flex;align-items:center;gap:1rem;margin-bottom:1rem}.icon-header img{width:86px;height:86px;object-fit:cover;border-radius:16px;border:3px solid var(--primary-light)}
.list-clean{padding-left:1.2rem;margin:0}.list-clean li{margin-bottom:.45rem}.subject-columns{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}.subject-block{background:var(--primary-light);border-radius:16px;padding:1rem}.subject-block h4{margin-top:0;color:var(--primary-dark)}
.timeline-list li{margin-bottom:.7rem}.gallery-card img{width:100%;aspect-ratio:16/11;object-fit:cover;border-radius:16px;margin-bottom:.85rem}.image-pair{display:grid;grid-template-columns:repeat(2,1fr);gap:.7rem;margin-bottom:.9rem}
.contact-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:1.5rem}.map-frame iframe{width:100%;min-height:430px;border:0;border-radius:20px;box-shadow:var(--shadow)}
.site-footer{background:#102f21;color:rgba(255,255,255,.92);margin-top:3rem}.footer-wrap{display:flex;justify-content:space-between;gap:1rem;padding:2rem 0 1rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:1rem 0 1.4rem;font-size:.95rem}
.small-muted{color:var(--muted);font-size:.95rem}.text-link{color:var(--primary);font-weight:700}
@media (max-width:980px){.hero-content,.grid-2,.content-grid,.contact-layout,.cards-grid,.stats-grid{grid-template-columns:1fr}}
@media (max-width:860px){.menu-toggle{display:inline-flex;align-items:center;justify-content:center}.main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:#fff;border-bottom:1px solid rgba(15,23,42,.06)}.main-nav.open{display:block}.main-nav ul{flex-direction:column;align-items:flex-start;gap:0;padding:1rem}.submenu{position:static;display:flex!important;box-shadow:none;background:transparent;padding:.2rem 0 .5rem 1rem}.gallery-grid,.subject-columns,.image-pair{grid-template-columns:1fr}.brand h1{font-size:1rem}}