:root{--green:#12482e;--green2:#21794b;--lime:#e9f1e6;--gold:#f9c747;--ink:#173124;--muted:#657469;--bg:#f7f9f5}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.55 system-ui,-apple-system,Segoe UI,Arial,sans-serif;background:white}button,input,textarea{font:inherit}button{cursor:pointer}a{color:inherit;text-decoration:none}.topline{background:#0b3825;color:#e8f4eb;display:flex;justify-content:space-between;padding:7px max(5%,calc((100% - 1200px)/2));font-size:12px}.header{height:94px;max-width:1280px;margin:auto;padding:12px 4%;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:15px;min-width:0}.brand img:first-child{width:190px}.brand img:last-child{width:170px}.brand img{height:65px;object-fit:contain;max-width:42vw}.brand-divider{width:1px;height:44px;background:#d9e3d9}.header nav{display:flex;align-items:center;gap:23px;font-weight:600;font-size:14px}.header nav a:hover,.text-link:hover{color:var(--green2)}.nav-cta,.btn{border:0;border-radius:11px;padding:12px 18px;font-weight:750;display:inline-flex;align-items:center;justify-content:center;gap:10px}.nav-cta{background:var(--gold);color:#173124}.nav-cta span{background:var(--green);color:white;border-radius:20px;padding:0 7px}.menu-toggle{display:none;border:0;background:transparent;font-size:28px}.hero{min-height:500px;background:linear-gradient(110deg,#103c28 0%,#145333 55%,#276e41 100%);color:white;position:relative;overflow:hidden;display:flex;align-items:center}.hero-inner{position:relative;z-index:2;width:min(1200px,92%);margin:auto;padding:75px 0 95px}.hero h1{font-size:clamp(38px,5.2vw,72px);line-height:1.08;max-width:770px;letter-spacing:-.04em;margin:18px 0}.hero p{font-size:19px;color:#e0eddf;max-width:620px}.eyebrow{font-size:12px;font-weight:850;letter-spacing:.14em;color:#ffd46a}.eyebrow.green{color:#43814b}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.btn-gold{background:var(--gold);color:#163624}.btn-outline{border:1px solid #b9d6c0;color:white}.btn-green{background:#147a45;color:white}.hero-art{position:absolute;inset:0;opacity:.42;pointer-events:none}.sun{position:absolute;right:13%;top:12%;width:200px;height:200px;border-radius:50%;background:#ffcc4c;filter:blur(4px)}.hill{position:absolute;width:100%;height:250px;bottom:-130px;border-radius:50% 50% 0 0;background:#75a64d}.h1{right:-18%;transform:rotate(-9deg);bottom:-100px}.h2{left:-35%;background:#427e3e;transform:rotate(8deg);bottom:-120px}.h3{left:12%;background:#285e39;bottom:-165px}.leaf{position:absolute;color:#c9db70;font-size:130px}.leaf1{right:5%;top:36%}.leaf2{right:24%;bottom:3%;font-size:75px}.section{padding:84px max(5%,calc((100% - 1200px)/2))}.section-heading{text-align:center;max-width:680px;margin:0 auto 36px}.section-heading h2{font-size:clamp(28px,3vw,42px);line-height:1.18;letter-spacing:-.025em;margin:10px 0}.section-heading p{color:var(--muted);margin:0}.companies{display:grid;grid-template-columns:1fr 1fr;gap:24px}.company-card{border:1px solid #e1e9df;border-radius:20px;padding:30px;box-shadow:0 8px 28px #153f2610;background:white}.company-logo{height:142px;display:flex;align-items:center;justify-content:center;background:#f7faf6;border-radius:12px}.company-logo img{max-width:88%;max-height:125px;object-fit:contain}.company-card h3{font-size:22px;line-height:1.25;margin:24px 0 9px}.company-card p{color:var(--muted);margin:0 0 16px}.text-link{border:0;background:transparent;color:var(--green2);font-weight:800;padding:0}.catalog{background:var(--bg)}.catalog-controls{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:24px}.search{background:white;border:1px solid #dce5da;border-radius:11px;padding:10px 15px;display:flex;align-items:center;gap:8px;flex:1;max-width:560px}.search span{font-size:24px}.search input{border:0;outline:0;width:100%;min-width:0}.filters{display:flex;gap:7px;flex-wrap:wrap}.filter{border:1px solid #d3dfd2;background:white;border-radius:30px;padding:9px 16px;font-size:13px;font-weight:750}.filter.active{background:var(--green);color:white;border-color:var(--green)}.products{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.product{background:white;border:1px solid #e2e9df;border-radius:17px;overflow:hidden;display:flex;flex-direction:column}.product-visual{height:160px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#e9f4df,#d2e7c5);font-size:66px}.product-visual.ferti{background:linear-gradient(135deg,#fff4d8,#e1edc9)}.product-content{padding:20px;display:flex;flex:1;flex-direction:column}.tag{font-size:11px;font-weight:850;letter-spacing:.04em;color:#28744b}.tag.ferti{color:#8c6c0b}.product h3{font-size:19px;margin:7px 0}.product p{font-size:14px;color:var(--muted);margin:0 0 16px}.product button{margin-top:auto;border:1px solid #20784b;background:white;color:#17633c;padding:10px;border-radius:9px;font-weight:800}.product button:hover{background:#e8f3e9}.catalog-note,.fineprint{color:#718074;font-size:12px}.how{background:white}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.steps>div{background:#f2f6ef;border-radius:15px;padding:26px}.steps span{font-size:32px;color:#b18b1e;font-weight:850}.steps h3{margin:10px 0 5px}.steps p{color:var(--muted);margin:0}.contact{background:#13482e;color:white;display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}.contact h2{font-size:clamp(30px,4vw,50px);line-height:1.13;margin:14px 0}.contact p{color:#dcebdd}.contact-box{background:#ffffff12;border:1px solid #ffffff33;border-radius:18px;padding:26px}.contact-box small{color:#b9d7c2}footer{padding:28px 5%;display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:12px;color:#66796b;flex-wrap:wrap}.footer-logos{display:flex;align-items:center;gap:16px}.footer-logos img{width:100px;height:50px;object-fit:contain}.overlay{position:fixed;inset:0;background:#10281b9c;z-index:8}.drawer{position:fixed;top:0;right:0;bottom:0;width:min(490px,100%);background:white;z-index:9;box-shadow:-10px 0 40px #0002;transform:translateX(105%);transition:transform .25s;display:flex;flex-direction:column}.drawer.open{transform:translateX(0)}.drawer-head{padding:24px;border-bottom:1px solid #e3e9e2;display:flex;align-items:center;justify-content:space-between}.drawer-head h2{margin:0}.close{border:0;background:transparent;font-size:32px}.drawer-body{overflow-y:auto;padding:20px 24px}.cart-line{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid #edf0eb;padding:12px 0}.cart-line small{color:#69806e}.qty{display:flex;align-items:center;gap:10px}.qty button{background:#e9f3e8;border:0;border-radius:7px;width:32px;height:32px;font-weight:800}#quoteForm{display:grid;gap:13px;margin-top:22px}#quoteForm h3{margin:0}#quoteForm label{display:grid;gap:5px;font-weight:700;font-size:13px}#quoteForm input,#quoteForm textarea{border:1px solid #cbd8cb;border-radius:8px;padding:11px;width:100%;font-weight:400}.full{width:100%}.error{color:#a62323;background:#fff0f0;border-radius:8px;padding:12px}.empty{color:#6b786d;background:#f4f7f2;padding:20px;border-radius:12px;text-align:center}@media(max-width:900px){.header{height:auto;min-height:85px;flex-wrap:wrap}.brand img:first-child{width:150px}.brand img:last-child{width:135px}.menu-toggle{display:block}.header nav{display:none;width:100%;flex-direction:column;align-items:stretch;padding:15px 0}.header nav.open{display:flex}.catalog-controls{flex-direction:column;align-items:stretch}.search{max-width:none}.products{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.topline{font-size:10px;padding:7px 4%;gap:12px}.topline span:last-child{display:none}.header{padding:10px 4%}.brand{gap:7px}.brand img:first-child{width:122px}.brand img:last-child{width:108px}.brand img{height:55px}.brand-divider{height:32px}.hero{min-height:440px}.hero-inner{padding:58px 0}.hero p{font-size:16px}.section{padding:62px 5%}.companies,.steps,.contact{grid-template-columns:1fr}.products{grid-template-columns:1fr}.product-visual{height:130px}.company-card{padding:20px}.contact{gap:20px}footer{flex-direction:column;text-align:center}}

/* Ajustes para sitios individuales */
.header .brand img{max-width:190px;max-height:65px;object-fit:contain}.companies{grid-template-columns:minmax(0,640px);justify-content:center}.footer-logos img{max-height:58px;max-width:180px;object-fit:contain}