@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@600;700;800&display=swap');

:root{
  --ink:#15352c;
  --ink-2:#29473d;
  --muted:#6f8179;
  --green:#1f6b4f;
  --green-2:#2f8a66;
  --lime:#8bbf45;
  --lime-2:#b6d96a;
  --cream:#fffaf1;
  --cream-2:#f5f0e6;
  --paper:#ffffff;
  --line:#e2e9e4;
  --shadow:0 20px 60px rgba(24,61,48,.10);
  --radius:26px;
  --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:#fff;font-family:"DM Sans",system-ui,sans-serif;line-height:1.6}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select{font:inherit}
.container{width:min(var(--max),calc(100% - 40px));margin:auto}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 12px;border:1px solid #d8e6dc;background:#f3f8f4;border-radius:999px;color:var(--green);font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}
.eyebrow:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--lime)}
h1,h2,h3,h4{font-family:"Manrope",sans-serif;line-height:1.05;letter-spacing:-.045em;margin:0}
p{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;border:0;border-radius:14px;padding:13px 18px;font-weight:800;cursor:pointer;transition:.2s ease}
.btn-primary{color:#fff;background:linear-gradient(100deg,var(--green),#2b8060 55%,var(--lime));box-shadow:0 12px 28px rgba(31,107,79,.22)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-soft{background:#edf5ef;color:var(--green)}
.btn-outline{border:1px solid #cfe0d4;background:#fff;color:var(--green)}
.topbar{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(255,255,255,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(210,224,215,.75)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{width:205px;flex:0 0 auto}
.logo img{width:100%;height:auto}
.navlinks{display:flex;align-items:center;gap:24px;flex-wrap:nowrap;font-size:13px;font-weight:700;color:#385148}
.navlinks .nav-link{padding:0;white-space:nowrap;line-height:1.2}
.navlinks a:hover{color:var(--green)}
.nav-search{width:38px;height:38px;display:inline-grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--ink-2);transition:.2s ease}
.nav-search:hover{background:#edf5ef;color:var(--green)}
.nav-search svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.nav-actions{display:flex;align-items:center;gap:9px;white-space:nowrap}
.menu{display:none;border:1px solid var(--line);background:#fff;border-radius:12px;padding:9px 11px}
.hero{position:relative;overflow:hidden;background:linear-gradient(135deg,#f6fbf5 0%,#fffaf1 58%,#edf5e9 100%);padding:90px 0 72px}
.hero:before{content:"";position:absolute;width:500px;height:500px;right:-160px;top:-210px;background:radial-gradient(circle,#cbe49a 0,rgba(203,228,154,0) 68%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:70px;position:relative}
.hero h1{font-size:clamp(50px,6vw,82px);max-width:720px;margin-top:18px}
.hero h1 span{color:var(--green)}
.hero-lede{font-size:18px;max-width:620px;margin:24px 0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}
.hero-proof{display:flex;gap:18px;flex-wrap:wrap;color:#52675e;font-size:12px;font-weight:700}
.hero-proof span{display:inline-flex;align-items:center;gap:7px}
.hero-proof i{width:7px;height:7px;border-radius:50%;background:var(--lime)}
.hero-art{position:relative}
.art-card{background:#fff;border:1px solid #e3ebe4;border-radius:34px;padding:18px;box-shadow:var(--shadow);transform:rotate(1.5deg)}
.art-main{border-radius:24px;overflow:hidden}
.float-card{position:absolute;background:#fff;border:1px solid #e4ebe5;border-radius:18px;padding:14px 16px;box-shadow:0 18px 45px rgba(20,55,42,.13);font-size:12px;font-weight:800}
.float-card small{display:block;color:#7c8c85;font-weight:500;margin-top:3px}
.float-a{left:-32px;top:22%}.float-b{right:-25px;bottom:15%}
.section{padding:92px 0}
.section.alt{background:#f6faf6}
.section.cream{background:var(--cream)}
.section-head{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:36px}
.section-head h2{font-size:clamp(38px,4.5vw,62px);max-width:690px}
.section-head p{max-width:430px;margin:0;font-size:16px}
.categories{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}
.cat{padding:22px 18px;border:1px solid var(--line);border-radius:20px;background:#fff;transition:.2s}
.cat:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.cat-icon{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:#eaf4e8;color:var(--green);font-size:19px;margin-bottom:22px}
.cat strong{display:block;font-family:"Manrope";font-size:15px}
.cat span{font-size:12px;color:var(--muted)}
.today{display:grid;grid-template-columns:1.4fr .6fr;gap:22px}
.today-main{background:linear-gradient(135deg,#123c2f,#1f6b4f);border-radius:32px;padding:42px;color:#fff;min-height:420px;position:relative;overflow:hidden}
.today-main:after{content:"";position:absolute;width:360px;height:360px;right:-120px;bottom:-150px;border-radius:50%;background:radial-gradient(circle,#a9d75e,transparent 65%);opacity:.55}
.today-main p{color:#d8e8df}
.today-main h3{font-size:clamp(34px,4vw,56px);max-width:700px;margin:18px 0}
.today-side{background:#f4f8f3;border:1px solid #dce8df;border-radius:32px;padding:34px}
.today-side h4{font-size:28px;margin:14px 0}
.meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.pill{padding:7px 10px;border-radius:999px;background:rgba(255,255,255,.12);font-size:11px;font-weight:800}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 8px 28px rgba(22,61,47,.05);transition:.2s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card-img{aspect-ratio:1.55;overflow:hidden;background:#eaf2e9}
.card-img img{width:100%;height:100%;object-fit:cover;transition:.35s}
.card:hover .card-img img{transform:scale(1.03)}
.card-body{padding:23px}
.card-kicker{font-size:10px;letter-spacing:.11em;text-transform:uppercase;font-weight:900;color:#6a9b45}
.card h3{font-size:25px;margin:10px 0}
.card h3 a{color:inherit}
.card h3 a:hover{color:var(--green)}
.card p{font-size:14px;margin:0 0 18px}
.read{font-size:12px;font-weight:900;color:var(--green)}
.method{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid #dce6df;border-radius:28px;overflow:hidden;background:#fff}
.method-item{padding:32px;border-right:1px solid #e2e9e4}
.method-item:last-child{border-right:0}
.number{font-size:12px;font-weight:900;color:var(--lime);letter-spacing:.1em}
.method h3{font-size:24px;margin:12px 0}
.quote{padding:70px 0;background:#103b2e;color:#fff}
.quote-grid{display:grid;grid-template-columns:1fr .8fr;gap:60px;align-items:center}
.quote h2{font-size:clamp(38px,5vw,64px)}
.quote p{color:#c9dcd2}
.quote-card{background:#f8fbf7;color:var(--ink);padding:30px;border-radius:26px}
.quote-card strong{font-family:"Manrope";font-size:20px}
.newsletter{margin:0 auto;padding:44px;background:linear-gradient(115deg,#153f31,#245e48 55%,#6d9d3d);border-radius:30px;color:#fff;display:grid;grid-template-columns:1fr .8fr;gap:40px;align-items:center;box-shadow:0 24px 70px rgba(20,65,47,.20)}
.newsletter h2{font-size:clamp(32px,4vw,52px)}
.newsletter p{color:#d6e6dd}
.news-form{display:flex;gap:9px;background:rgba(255,255,255,.1);padding:8px;border-radius:16px}
.news-form input{min-width:0;flex:1;border:0;outline:0;border-radius:11px;padding:13px 14px;background:#fff;color:var(--ink)}
.footer{background:#09251d;color:#dceae3;padding:68px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr .7fr .7fr .7fr;gap:50px}
.footer h4{color:#fff;font-size:15px;margin-bottom:16px;letter-spacing:0}
.footer p,.footer a{font-size:13px;color:#9fb6ac}
.footer a{display:block;margin:8px 0}
.footer a:hover{color:#fff}
.footer-logo{width:170px;filter:brightness(0) invert(1);margin-bottom:15px}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.09);padding-top:18px;margin-top:45px;font-size:11px;color:#769188}
.page-hero{background:linear-gradient(135deg,#103b2e,#1f6b4f);color:#fff;padding:80px 0}
.page-hero h1{font-size:clamp(48px,7vw,86px);margin:18px 0}
.page-hero p{color:#d6e5dd;max-width:650px;font-size:18px}
.lesson-layout{display:grid;grid-template-columns:1.25fr .55fr;gap:30px;align-items:start}
.lesson-body{background:#fff;border:1px solid var(--line);border-radius:28px;padding:45px}
.article-image{width:100%;height:auto;max-height:420px;object-fit:cover;border-radius:16px;margin-bottom:24px}
.lesson-body .part{padding:28px 0;border-bottom:1px solid var(--line)}
.lesson-body .part:first-child{padding-top:0}
.lesson-body .part:last-child{border-bottom:0}
.lesson-body .part h2{font-size:32px;margin:8px 0 12px}
.action-box{background:linear-gradient(120deg,#103b2e,#1f6b4f);color:#fff;border-radius:24px;padding:28px;margin-top:26px}
.action-box p{color:#d6e7de}
.sticky-card{position:sticky;top:90px;background:#f3f8f4;border:1px solid #dce8df;border-radius:26px;padding:28px}
.search-panel{max-width:900px;margin:auto}
.search-input{display:flex;gap:10px;padding:8px;border:1px solid #d7e3dc;border-radius:18px;background:#fff;box-shadow:var(--shadow)}
.search-input input{flex:1;border:0;outline:0;padding:16px;font-size:18px}
.reveal{opacity:0;transform:translateY(18px);transition:.7s ease}
.reveal.show{opacity:1;transform:none}
.mobile-only{display:none}

@media(max-width:1050px){
  .navlinks{display:none}.navlinks.open{display:flex;flex-direction:column;position:absolute;top:calc(100% + 12px);left:0;right:0;background:#fff;border:1px solid var(--line);border-radius:18px;padding:16px;box-shadow:var(--shadow);z-index:40}.menu{display:block}.mobile-only{display:block}
  .hero-grid{grid-template-columns:1fr}.hero-art{max-width:720px;margin:auto}
  .categories{grid-template-columns:repeat(3,1fr)}
  .today{grid-template-columns:1fr}
  .newsletter,.quote-grid{grid-template-columns:1fr}
}
@media(max-width:760px){
  .logo{width:170px}
  .nav-actions .btn-primary{display:none}
  .container{width:min(var(--max),calc(100% - 28px))}
  .hero{padding:65px 0 52px}.hero h1{font-size:48px}.hero-lede{font-size:16px}
  .section{padding:65px 0}
  .section-head{display:block}.section-head p{margin-top:15px}
  .categories,.grid{grid-template-columns:1fr}
  .method{grid-template-columns:1fr}.method-item{border-right:0;border-bottom:1px solid #e2e9e4}.method-item:last-child{border-bottom:0}
  .today-main{padding:30px}.today-side{padding:28px}
  .newsletter{padding:30px}.news-form{flex-direction:column}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .lesson-layout{grid-template-columns:1fr}.sticky-card{position:static}
  .float-card{display:none}
  .nav-actions .btn-soft{display:none}
}