:root{--green:#248b45;--green2:#1d6f39;--mint:#eaf8ee;--lime:#b7e36b;--ink:#173126;--muted:#61756c;--bg:#f6faf6;--white:#fff;--line:#dfeae2;--orange:#ffb45b;--shadow:0 14px 40px rgba(31,91,52,.12);--r:24px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:'Montserrat',sans-serif;color:var(--ink);background:var(--bg);line-height:1.65}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{width:min(1180px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border-bottom:1px solid rgba(36,139,69,.08)}.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:11px}.brand img{width:46px;height:46px}.brand span{display:flex;flex-direction:column;line-height:1.08}.brand strong{font-size:14px}.brand small{font-size:10px;color:var(--muted);margin-top:5px}.main-nav{display:flex;align-items:center;gap:22px;font-size:13px;font-weight:600}.main-nav a:hover{color:var(--green)}.nav-cta{background:var(--green);color:#fff!important;padding:11px 16px;border-radius:999px}.menu-btn{display:none;border:0;background:var(--mint);font-size:22px;width:44px;height:44px;border-radius:12px}.hero{padding:46px 0 26px}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:8px;background:var(--mint);color:var(--green2);font-size:12px;font-weight:800;padding:8px 12px;border-radius:999px;letter-spacing:.02em}.hero h1{font-size:clamp(42px,6vw,78px);line-height:.98;margin:18px 0 20px;letter-spacing:-.045em}.hero h1 span{color:var(--green)}.hero p{font-size:17px;color:var(--muted);max-width:650px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:0;border-radius:14px;padding:13px 18px;font:700 13px 'Montserrat';cursor:pointer}.btn-primary{background:var(--green);color:#fff;box-shadow:0 10px 26px rgba(36,139,69,.24)}.btn-secondary{background:#fff;border:1px solid var(--line)}.btn:hover{transform:translateY(-1px)}.hero-card{position:relative;background:linear-gradient(145deg,#dff6e6,#f8fff7);border:1px solid #d7eadc;border-radius:34px;overflow:hidden;box-shadow:var(--shadow);min-height:520px}.hero-card img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}.hero-float{position:absolute;left:20px;right:20px;bottom:20px;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-radius:20px;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:20px}.hero-float strong{font-size:13px}.hero-float small{display:block;color:var(--muted);font-size:11px}.pulse{width:12px;height:12px;background:#20b65c;border-radius:50%;box-shadow:0 0 0 7px rgba(32,182,92,.15)}.stat-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:22px auto 0}.stat{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.stat strong{font-size:26px;display:block;color:var(--green2)}.stat span{font-size:11px;color:var(--muted)}section.section{padding:72px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:26px}.section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.04;letter-spacing:-.035em;margin:8px 0}.section-head p{color:var(--muted);max-width:620px;margin:0}.link-arrow{font-size:13px;color:var(--green);font-weight:800}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:0 6px 24px rgba(31,91,52,.06)}.card-media{height:220px;overflow:hidden;background:var(--mint)}.card-media img{width:100%;height:100%;object-fit:cover;transition:.35s}.card:hover .card-media img{transform:scale(1.035)}.card-body{padding:20px}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:12px}.tag{display:inline-flex;background:var(--mint);color:var(--green2);font-size:10px;font-weight:800;padding:6px 9px;border-radius:999px}.tag.orange{background:#fff0dc;color:#9c5a12}.card h3{font-size:19px;line-height:1.25;margin:0 0 9px}.card p{color:var(--muted);font-size:13px;margin:0 0 14px}.meta{display:flex;gap:13px;font-size:11px;color:var(--muted)}.split{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.feature-panel{background:#173126;color:#fff;border-radius:32px;padding:34px;min-height:430px;position:relative;overflow:hidden}.feature-panel:after{content:'';position:absolute;width:260px;height:260px;border-radius:50%;background:rgba(183,227,107,.13);right:-80px;top:-70px}.feature-panel h2{font-size:42px;line-height:1.03;max-width:500px}.feature-panel p{color:#c9dacf}.feature-list{display:grid;gap:12px;margin-top:26px}.feature-row{display:flex;gap:12px;align-items:flex-start;background:rgba(255,255,255,.06);padding:14px;border-radius:16px}.feature-row b{display:block;font-size:13px}.feature-row span{font-size:11px;color:#bcd0c4}.video-wrap{aspect-ratio:16/9;border-radius:26px;overflow:hidden;background:#0c1f16;box-shadow:var(--shadow)}.video-wrap iframe{width:100%;height:100%;border:0}.challenge{background:linear-gradient(135deg,#e9f8ec,#f7f3d9);border:1px solid #dbeacb;border-radius:32px;padding:30px}.challenge-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px}.challenge-item{background:#fff;border:1px solid #e2ead8;border-radius:18px;padding:16px;cursor:pointer}.challenge-item.done{opacity:.65;text-decoration:line-through}.challenge-day{font-size:10px;text-transform:uppercase;color:var(--green);font-weight:800}.challenge-item strong{display:block;font-size:13px;margin-top:5px}.challenge-score{display:inline-flex;margin-top:15px;background:#173126;color:#fff;padding:8px 12px;border-radius:999px;font-size:11px;font-weight:800}.visit-cta{display:grid;grid-template-columns:1.05fr .95fr;background:var(--green);color:#fff;border-radius:34px;overflow:hidden}.visit-copy{padding:44px}.visit-copy h2{font-size:44px;line-height:1.03;margin:0 0 15px}.visit-copy p{color:#d7f0df}.visit-art{min-height:360px;background:#dbf4e2}.visit-art img{width:100%;height:100%;object-fit:cover}.gallery-grid{display:grid;grid-template-columns:2fr 1fr 1fr;grid-auto-rows:220px;gap:12px}.gallery-item{border-radius:22px;overflow:hidden;position:relative}.gallery-item:first-child{grid-row:span 2}.gallery-item img{width:100%;height:100%;object-fit:cover}.gallery-item span{position:absolute;left:12px;right:12px;bottom:12px;background:rgba(18,48,31,.78);color:#fff;padding:9px 11px;border-radius:12px;font-size:10px}.page-hero{padding:58px 0 32px}.page-hero h1{font-size:clamp(38px,6vw,66px);line-height:1;margin:10px 0}.page-hero p{color:var(--muted);max-width:730px}.filter-row{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:24px}.filter-chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 13px;font-size:11px;font-weight:700}.course-layout{display:grid;grid-template-columns:1fr 330px;gap:28px;align-items:start}.course-main,.course-sidebar{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px}.course-cover{border-radius:22px;overflow:hidden;aspect-ratio:16/8;margin-bottom:22px}.course-cover img{width:100%;height:100%;object-fit:cover}.lesson-list{display:grid;gap:10px;margin-top:18px}.lesson{border:1px solid var(--line);border-radius:16px;padding:15px}.lesson-top{display:flex;justify-content:space-between;gap:12px;align-items:center}.lesson h3{font-size:14px;margin:0}.lesson-content{display:none;padding-top:13px;color:var(--muted);font-size:13px}.lesson.open .lesson-content{display:block}.lesson button{border:0;background:var(--mint);border-radius:10px;padding:8px 10px;font:700 10px 'Montserrat';cursor:pointer}.progressbar{height:9px;background:#e9efe9;border-radius:99px;overflow:hidden;margin:10px 0 6px}.progressbar i{display:block;height:100%;background:var(--green);width:0}.form-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:11px;font-weight:800}.field input,.field select,.field textarea{width:100%;border:1px solid #d9e5dd;background:#fbfdfb;border-radius:13px;padding:13px 14px;font:500 13px 'Montserrat';outline:none}.field textarea{min-height:120px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(36,139,69,.1)}.notice{border-radius:14px;padding:13px 15px;font-size:12px;margin-bottom:16px}.notice.success{background:#e6f8eb;color:#186b35}.notice.error{background:#fff0ef;color:#9d2d27}.article{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}.article h2,.article h3{line-height:1.2}.article p,.article li{color:#445d51}.site-footer{background:#11291e;color:#d8e6dd;margin-top:70px;padding:52px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:30px}.footer-grid h4{color:#fff;margin-top:0}.footer-grid a,.footer-grid p{display:block;color:#a9c0b1;font-size:12px;margin:8px 0}.footer-brand{display:flex;align-items:center;gap:10px;color:#fff}.footer-brand img{width:40px}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:34px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;font-size:10px;color:#8ca695}
@media(max-width:900px){.main-nav{position:absolute;left:16px;right:16px;top:70px;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:20px;padding:15px;box-shadow:var(--shadow)}.main-nav.open{display:flex}.menu-btn{display:block}.hero-grid,.split,.visit-cta,.course-layout{grid-template-columns:1fr}.hero-card{min-height:430px}.stat-strip{grid-template-columns:1fr 1fr}.cards{grid-template-columns:1fr 1fr}.challenge-grid{grid-template-columns:1fr 1fr}.gallery-grid{grid-template-columns:1fr 1fr;grid-auto-rows:190px}.gallery-item:first-child{grid-column:1/-1;grid-row:auto}.footer-grid{grid-template-columns:1fr 1fr}.visit-art{min-height:280px}}
@media(max-width:620px){.container{width:min(100% - 22px,1180px)}.nav-wrap{height:68px}.brand img{width:40px;height:40px}.hero{padding-top:26px}.hero h1{font-size:47px}.hero p{font-size:14px}.hero-card{min-height:360px;border-radius:26px}.hero-float{left:12px;right:12px;bottom:12px}.stat{padding:14px}.stat strong{font-size:22px}section.section{padding:52px 0}.section-head{align-items:flex-start;flex-direction:column}.cards{grid-template-columns:1fr}.card-media{height:210px}.feature-panel{padding:24px;min-height:auto}.feature-panel h2{font-size:34px}.challenge{padding:20px}.challenge-grid{grid-template-columns:1fr 1fr}.visit-copy{padding:28px}.visit-copy h2{font-size:36px}.gallery-grid{display:grid;grid-template-columns:1fr 1fr}.gallery-item{height:160px}.gallery-item:first-child{height:230px}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.course-main,.course-sidebar,.form-card,.article{padding:18px}.footer-grid{grid-template-columns:1fr}.footer-bottom{flex-direction:column}.site-footer{margin-top:50px}.page-hero{padding-top:38px}}