:root{--green:#17813b;--deep:#12351f;--mint:#eef8f0;--lime:#38b85a;--text:#183323;--muted:#6f7c72;--white:#fff;--shadow:0 22px 70px rgba(18,53,31,.15)}
*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,Arial,sans-serif;background:#fbfdfb;color:var(--text);line-height:1.65}a{text-decoration:none;color:inherit}img{width:100%;display:block}
.loader{position:fixed;inset:0;background:#fff;z-index:99;display:grid;place-items:center}.loader span{width:44px;height:44px;border:4px solid #d9f0de;border-top-color:var(--green);border-radius:50%;animation:spin 1s linear infinite}.loader.hide{display:none}@keyframes spin{to{transform:rotate(360deg)}}
.header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);display:flex;justify-content:space-between;align-items:center;padding:18px 7%;box-shadow:0 10px 35px rgba(20,50,28,.08)}.brand{font-size:22px;font-weight:900;color:var(--deep)}.brand span{color:var(--lime);margin-right:8px}nav{display:flex;gap:24px;align-items:center}nav a{font-weight:800;font-size:14px}.nav-cta,.btn{display:inline-block;border:0;border-radius:40px;padding:13px 22px;font-weight:900;cursor:pointer}.nav-cta,.primary{background:var(--green);color:#fff}.secondary{background:#fff;color:var(--green);box-shadow:var(--shadow)}.menu-btn{display:none}
.hero{min-height:720px;padding:110px 7%;display:flex;align-items:center;background:linear-gradient(90deg,rgba(255,255,255,.96),rgba(255,255,255,.5)),url('https://images.unsplash.com/photo-1558904541-efa843a96f01?auto=format&fit=crop&w=1800&q=80') center/cover}.hero-copy{max-width:680px}.hero h1{font-size:64px;line-height:1.02;margin:14px 0 20px;color:var(--deep)}.hero p{font-size:18px;color:var(--muted)}.hero-actions{display:flex;gap:16px;margin-top:30px}.eyebrow{font-size:13px;text-transform:uppercase;letter-spacing:.16em;color:var(--lime);font-weight:900}.center{text-align:center}
.section{padding:85px 7%}.section h2,.split h2,.contact h2{font-size:42px;line-height:1.15;margin:10px auto 35px;max-width:850px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card{background:#fff;padding:28px;border-radius:22px;box-shadow:var(--shadow);border:1px solid #e2f2e6}.card span{font-size:34px}.card h3{margin:12px 0;color:var(--deep)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center;background:var(--mint);padding:90px 7%}.image-panel{min-height:420px;border-radius:26px;background:url('https://images.unsplash.com/photo-1622383563227-04401ab4e5ea?auto=format&fit=crop&w=1200&q=80') center/cover;box-shadow:var(--shadow)}.split p,.split li{color:var(--muted)}.split ul{margin:20px 0 0 20px}
.banner{margin:40px 7%;border-radius:28px;padding:70px;background:linear-gradient(120deg,rgba(18,53,31,.8),rgba(23,129,59,.45)),url('https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=1600&q=80') center/cover;color:#fff;text-align:center;box-shadow:var(--shadow)}.banner h2{font-size:42px}
.project-grid,.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.project,.plan{background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);border:1px solid #e2f2e6}.project img{height:230px;object-fit:cover}.project h3{padding:22px}.plan{padding:30px}.plan .price{font-size:36px;font-weight:900;color:var(--green);margin:12px 0}.plan ul{margin:20px 0 25px 20px;color:var(--muted)}.featured{border:2px solid var(--lime);transform:scale(1.04)}
.contact{padding:90px 7%;display:grid;grid-template-columns:1fr 430px;gap:45px;background:var(--deep);color:#fff}.contact p{color:#dceee0}.contact-form{background:#fff;color:var(--text);border-radius:24px;padding:30px;box-shadow:var(--shadow)}input,select,textarea{width:100%;padding:14px;margin:10px 0;border:1px solid #d8eadc;border-radius:12px}textarea{height:120px}.footer{display:flex;justify-content:space-between;gap:30px;padding:45px 7%;background:#101b14;color:#fff}.floating{position:fixed;right:20px;bottom:20px;background:var(--lime);color:#fff;padding:14px 22px;border-radius:50px;font-weight:900;box-shadow:var(--shadow)}.reveal{opacity:0;transform:translateY(28px);transition:.8s}.reveal.show{opacity:1;transform:none}
@media(max-width:900px){.menu-btn{display:block;background:var(--green);color:#fff;border:0;border-radius:8px;padding:10px 14px}nav{display:none;position:absolute;top:75px;right:7%;background:#fff;box-shadow:var(--shadow);padding:20px;border-radius:16px;flex-direction:column}nav.open{display:flex}.hero h1{font-size:42px}.cards,.split,.project-grid,.plans-grid,.contact{grid-template-columns:1fr}.featured{transform:none}.footer{flex-direction:column}}