:root{--green:#167347;--deep:#104d32;--lime:#d9efb0;--ink:#183329;--muted:#617269;--pale:#f3f8f3;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.65}a{color:var(--green);text-decoration:none}a:hover{text-decoration:underline}.site-header{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px max(5%,calc((100% - 1180px)/2));background:#fff;box-shadow:0 3px 18px #102f2010;position:relative;z-index:5}.logo{font-weight:800;font-size:1.2rem;color:var(--deep);white-space:nowrap}.logo-symbol{color:var(--green);font-size:1.6rem;margin-right:5px}.main-nav{display:flex;gap:18px;align-items:center}.main-nav a{font-size:.92rem;font-weight:700;color:#29483a}.main-nav a:hover,.main-nav a.active{color:var(--green)}.menu-toggle{display:none;background:var(--green);color:white;border:0;border-radius:8px;padding:8px 12px;font-size:1.2rem}.site-main{min-height:60vh}.hero{padding:90px 6%;background:linear-gradient(120deg,#e8f5e8,#f8fbf3);}.hero-inner{max-width:1100px;margin:auto}.hero h1{font-size:clamp(2.4rem,5vw,4.2rem);line-height:1.1;max-width:760px;margin:12px 0 18px;color:var(--deep)}.hero p{max-width:700px;font-size:1.15rem;color:var(--muted)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.12em;font-size:.78rem;font-weight:800;color:var(--green)}.btn{display:inline-block;padding:11px 19px;border-radius:8px;font-weight:700}.btn-primary{background:var(--green);color:white}.btn-primary:hover{background:var(--deep);text-decoration:none}.btn-outline{border:1px solid var(--green);color:var(--green)}.section{padding:68px 6%;max-width:1280px;margin:auto}.section-light{background:var(--pale);max-width:none}.section-heading{text-align:center;max-width:760px;margin:0 auto 34px}.section-heading h2,.split-section h2{font-size:clamp(1.8rem,3vw,2.6rem);line-height:1.2;color:var(--deep);margin:8px 0 14px}.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.activity-card,.mission-card{padding:25px;background:#fff;border:1px solid #e3eee5;border-radius:15px;box-shadow:0 10px 28px #173c2410}.card-icon{font-size:2rem}.page-banner{padding:54px 6%;text-align:center;background:linear-gradient(120deg,#e8f5e8,#f8fbf3)}.page-banner h1{color:var(--deep);font-size:clamp(2rem,4vw,3.2rem);margin:8px 0}.page-banner p{max-width:760px;margin:0 auto 15px;color:var(--muted)}.breadcrumb{font-size:.9rem;color:var(--muted)}.split-section{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}.content-image{display:block;width:100%;height:auto;border-radius:16px}.mission-vision{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.site-footer{background:#103b29;color:#eaf5ed;padding:42px 6% 18px}.footer-inner{max-width:1150px;margin:auto;display:grid;grid-template-columns:2fr 1fr;gap:40px}.footer-logo{font-size:1.2rem;font-weight:800;color:#fff}.site-footer a{color:#eaf5ed;display:block;margin:5px 0}.site-footer h3{margin-top:0}.copyright{text-align:center;border-top:1px solid #ffffff2c;padding-top:16px;margin:26px auto 0;max-width:1150px;font-size:.88rem}.site-footer p{max-width:520px}.card-tag{font-size:.75rem;text-transform:uppercase;font-weight:800;color:var(--green)}@media(max-width:900px){.main-nav{gap:10px}.main-nav a{font-size:.82rem}.site-header{padding:14px 4%}.split-section{grid-template-columns:1fr}.card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.site-header{flex-wrap:wrap}.menu-toggle{display:block}.main-nav{display:none;width:100%;flex-direction:column;align-items:flex-start;padding:10px 0}.main-nav.is-open{display:flex}.main-nav a{font-size:1rem}.card-grid,.mission-vision,.footer-inner{grid-template-columns:1fr}.hero{padding:60px 6%}.section{padding:48px 6%}.logo{font-size:1rem}}