:root{--green:#18a991;--green-dark:#0c7568;--ink:#18242e;--muted:#67727b;--paper:#fff;--soft:#f4f7f6;--line:#dce6e3;--shadow:0 14px 35px rgba(20,52,47,.12)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"Open Sans",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.65}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}h1,h2,h3,h4,h5{font-family:Poppins,Arial,sans-serif;line-height:1.2;margin:0 0 1rem}h1{font-size:clamp(2.4rem,6vw,4.8rem)}h2{font-size:clamp(1.9rem,4vw,3rem)}h3{font-size:1.45rem}p{margin:.25rem 0 1rem}.container{width:min(1160px,calc(100% - 40px));margin:auto}.site-header{position:absolute;z-index:20;top:0;left:0;width:100%;padding:18px 0;color:#fff}.nav{display:flex;align-items:center;justify-content:space-between}.brand img{width:180px}.menu{display:flex;gap:34px;align-items:center;font-weight:600}.menu a{opacity:.92}.menu a:hover,.menu a[aria-current=page]{color:#8ee7d6}.menu-toggle{display:none;border:0;background:var(--green);color:#fff;width:46px;height:42px;border-radius:5px;font-size:1.5rem}.hero{min-height:720px;display:grid;place-items:center;text-align:center;color:#fff;background:linear-gradient(90deg,rgba(5,26,23,.62),rgba(4,42,35,.52)),url('assets/hero-bg.jpg') center/cover}.hero.small{min-height:430px}.hero-content{max-width:820px;padding:130px 0 70px}.hero p{font-size:1.08rem;max-width:760px;margin:0 auto 28px}.btn{display:inline-flex;align-items:center;gap:12px;background:var(--green);color:#fff;border:1px solid var(--green);padding:13px 22px;border-radius:3px;font-weight:700;transition:.2s}.btn:after{content:'→'}.btn:hover{background:var(--green-dark);transform:translateY(-2px)}.btn.outline{background:transparent;color:var(--green)}.section{padding:86px 0}.section.soft{background:var(--soft)}.section.green{background:var(--green);color:#fff}.section-title{max-width:750px;margin-bottom:36px}.center{text-align:center;margin-inline:auto}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:32px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.card{background:#fff;border:1px solid #e7efed;border-radius:5px;padding:28px;box-shadow:var(--shadow)}.icon{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#dcf8f1;color:var(--green-dark);font-size:1.3rem;margin-bottom:18px}.tips .card p{font-size:.95rem;margin:.7rem 0}.statement{font-family:Poppins,sans-serif;font-size:1.28rem;font-weight:600;text-align:center;max-width:900px;margin:44px auto 0}.split{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:60px}.split img{width:100%;border-radius:8px;max-height:630px;object-fit:cover}.numbered{padding-left:1.35rem}.numbered li{margin:.55rem 0}.mini-features{display:grid;grid-template-columns:1fr 1fr;margin:28px 0}.mini{border-right:1px solid var(--line);padding-right:20px;font-family:Poppins,sans-serif;font-size:.9rem;font-weight:600}.mini:last-child{border:0;padding-left:20px}.quote{background:var(--green);color:#fff;padding:28px;border-radius:7px;box-shadow:0 28px 40px rgba(18,48,44,.3);margin:28px 0}.gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}.gallery img{height:310px;width:100%;object-fit:cover;border-radius:6px}.alert{background:#f4fbf9;border-left:5px solid var(--green);padding:35px;border-radius:6px;display:flex;justify-content:space-between;gap:30px;align-items:center}.team-card{padding:0;overflow:hidden}.team-card img{width:100%;height:360px;object-fit:cover}.team-card .copy{padding:24px}.team-card p{font-size:.92rem}.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.article-card{background:#fff;border:1px solid var(--line);border-radius:6px;padding:26px;display:flex;flex-direction:column;min-height:260px}.article-card h3{font-size:1.2rem}.article-card p{color:var(--muted);font-size:.94rem}.article-card a{margin-top:auto;color:var(--green-dark);font-weight:700}.meta{font-size:.8rem;color:#84908e;margin-top:16px}.faq{max-width:900px;margin:auto}.faq details{border-bottom:1px solid var(--line);padding:18px 0}.faq summary{cursor:pointer;font:600 1rem Poppins,sans-serif;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq summary:after{content:'+';color:var(--green);font-size:1.35rem}.faq details[open] summary:after{content:'−'}.faq details p{color:var(--muted);padding:15px 25px 0 0}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px}.contact-list{display:grid;gap:15px}.contact-item{background:#fff;border:1px solid var(--line);padding:20px}.form{display:grid;gap:16px}.form input,.form textarea{width:100%;border:1px solid #cfdad7;padding:14px;font:inherit;border-radius:3px}.form textarea{min-height:150px;resize:vertical}.form button{justify-self:start;cursor:pointer}.form-note{display:none;color:var(--green-dark);font-weight:700}.site-footer{background:#102821;color:#fff;padding:70px 0 24px}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.2fr 1.2fr;gap:38px}.site-footer h3{font-size:1.05rem}.site-footer ul{list-style:none;margin:0;padding:0}.site-footer li{margin:8px 0;color:#c9d7d3}.socials{display:flex;gap:12px}.socials a{width:39px;height:39px;border-radius:50%;display:grid;place-items:center;background:var(--green);font-weight:700}.copyright{text-align:center;border-top:1px solid rgba(255,255,255,.12);padding-top:22px;margin-top:48px;color:#b9c8c4}.page-intro{max-width:820px;margin:auto;text-align:center}.topics{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.topic{background:#e8f7f3;color:#126f62;padding:9px 14px;border-radius:20px;font-size:.92rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:900px){.menu-toggle{display:block}.menu{display:none;position:absolute;top:82px;left:20px;right:20px;flex-direction:column;align-items:stretch;background:#102821;padding:20px;border-radius:5px}.menu.open{display:flex}.grid-3,.grid-4,.article-grid{grid-template-columns:repeat(2,1fr)}.split,.contact-grid{grid-template-columns:1fr}.gallery{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.container{width:min(100% - 28px,1160px)}.hero{min-height:640px;border-radius:0 0 42px 0}.hero.small{min-height:360px}.hero-content{padding-top:120px}.section{padding:62px 0}.grid-2,.grid-3,.grid-4,.article-grid,.footer-grid{grid-template-columns:1fr}.card{padding:22px}.split{gap:30px}.gallery{grid-template-columns:1fr}.gallery img{height:auto;max-height:none}.alert{align-items:flex-start;flex-direction:column}.mini-features{grid-template-columns:1fr;gap:18px}.mini,.mini:last-child{border:0;padding:0}.team-card img{height:420px}}