:root{--green:#176b35;--dark:#103b26;--lime:#d9ee36;--gold:#ffd32a;--ink:#18251c;--muted:#68756c;--bg:#f5f8f3}*{box-sizing:border-box}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:var(--bg)}a{color:inherit;text-decoration:none}.topbar{background:#123c27;color:#fff;text-align:center;padding:9px;font-size:13px}.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;background:white;padding:17px max(4%,calc((100% - 1200px)/2));box-shadow:0 2px 12px #0000000c;flex-wrap:wrap}.brand{display:flex;gap:10px;align-items:center;color:var(--dark)}.brandmark{display:grid;place-items:center;background:linear-gradient(135deg,#163d78,#176b35);border:3px solid #e7c62d;border-radius:50%;color:white;font-weight:900;font-size:19px;width:58px;height:58px}.brandmark span{color:#ffdf32}.brand small{display:block;font-size:12px;margin-top:4px;color:#647066}.search{display:flex;flex:1;max-width:440px;min-width:230px}.search input{min-width:0;flex:1;padding:12px;border:1px solid #d8e0d8;border-radius:8px 0 0 8px}.search button,.btn{border:0;background:var(--green);color:white;padding:12px 17px;border-radius:0 8px 8px 0;font-weight:bold;cursor:pointer}.site-header nav{display:flex;gap:15px;flex-wrap:wrap;font-size:14px;font-weight:700}.site-header nav a:hover{color:var(--green)}.container{max-width:1200px;margin:26px auto;padding:0 18px}.hero{background:linear-gradient(115deg,#123b26ed,#1a7539df),url('../uploads/phenyl-banner.jpg') center/cover;color:white;padding:54px 6%;border-radius:18px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;align-items:center;min-height:310px}.hero h1{font-size:clamp(32px,4vw,52px);line-height:1.05;margin:0 0 16px}.hero p{font-size:17px;line-height:1.6;max-width:570px}.hero .btn{display:inline-block;border-radius:7px;background:var(--gold);color:#163b24;margin:8px 8px 0 0}.hero-art{display:flex;justify-content:center}.hero-art img{width:100%;max-width:350px;max-height:250px;object-fit:contain;border-radius:14px;mix-blend-mode:normal}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin:22px 0}.benefit,.panel{background:white;border:1px solid #e4ebe2;border-radius:12px;padding:18px}.benefit b{display:block;color:var(--green);margin-bottom:5px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:30px 0 16px}.section-head h2{margin:0;font-size:26px}.muted{color:var(--muted)}.products{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.product{background:#fff;border:1px solid #e3e9e0;border-radius:13px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 5px 18px #183c1c08}.product img{width:100%;height:205px;object-fit:contain;background:#fff;padding:10px}.product-body{padding:15px;display:flex;flex-direction:column;flex:1}.product h3{font-size:17px;margin:0 0 8px}.product p{font-size:13px;line-height:1.5;color:#68756c;flex:1}.price{font-size:20px;font-weight:800;color:var(--green)}.old-price{text-decoration:line-through;color:#899188;font-size:13px;margin-left:6px}.product-actions{display:flex;gap:8px;margin-top:12px}.product-actions .btn{border-radius:7px;text-align:center;flex:1;padding:10px 6px;font-size:13px}.btn.secondary{background:#edf5eb;color:#1a6332}.badge{display:inline-block;background:#fff3bf;color:#614d00;padding:5px 8px;border-radius:20px;font-size:11px;font-weight:bold}.banner{margin:30px 0;background:#e5f1df;border-radius:14px;padding:25px;display:flex;align-items:center;justify-content:space-between;gap:20px}.banner h2{margin:0 0 8px}.banner .btn{border-radius:7px;white-space:nowrap}.footer{margin-top:45px;background:#102f20;color:#e9f4e8;padding:35px max(4%,calc((100% - 1200px)/2));display:grid;grid-template-columns:1fr 1.4fr .7fr;gap:25px}.footer h3,.footer h4{color:#dff04b;margin-top:0}.footer p{font-size:14px;line-height:1.6}.copyright{grid-column:1/-1;border-top:1px solid #ffffff2b;padding-top:17px;font-size:12px}.form-card{max-width:560px;margin:35px auto;background:white;padding:28px;border-radius:14px;border:1px solid #e1e8df}.form-card h1{margin-top:0}.field{margin:14px 0}.field label{display:block;font-weight:700;font-size:14px;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;padding:12px;border:1px solid #d4ddd2;border-radius:7px;font:inherit}.field textarea{min-height:100px}.form-card .btn{border-radius:7px;width:100%}.table-wrap{overflow:auto;background:white;border-radius:12px;padding:15px}.data-table{width:100%;border-collapse:collapse;min-width:650px}.data-table th,.data-table td{text-align:left;padding:12px;border-bottom:1px solid #e6ebe4;font-size:14px}.notice{padding:12px;border-radius:8px;background:#e4f4e5;color:#185d2c;margin:12px 0}.error{background:#ffebeb;color:#8b2020}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px}.admin-nav{background:#153d28;padding:12px 18px;display:flex;gap:15px;flex-wrap:wrap;color:white}.admin-nav a{font-weight:bold}.quantity{width:75px;padding:9px;border:1px solid #ddd;border-radius:6px}@media(max-width:900px){.products{grid-template-columns:repeat(3,1fr)}.hero{grid-template-columns:1fr}.hero-art img{max-height:190px}.benefits{grid-template-columns:repeat(2,1fr)}.footer{grid-template-columns:1fr 1fr}}@media(max-width:600px){.site-header{padding:14px}.site-header nav{width:100%;gap:12px}.search{max-width:none;order:3;min-width:100%}.container{padding:0 12px}.hero{padding:30px 22px}.products{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product img{height:150px}.product-body{padding:11px}.product h3{font-size:15px}.product-actions{flex-direction:column}.benefits{gap:9px}.benefit{padding:12px;font-size:13px}.footer{grid-template-columns:1fr;padding:28px 20px}.copyright{grid-column:auto}.two-col{grid-template-columns:1fr}.banner{align-items:flex-start;flex-direction:column}}