/* Agriculture Calculator — lightweight, responsive static styles */
:root{--green:#285c3a;--green-2:#3e744d;--green-soft:#eef5ed;--green-pale:#f7faf5;--ink:#1c2b22;--muted:#5f6d63;--line:#dce5dc;--paper:#fff;--sand:#f8f7f1;--radius:16px;--shadow:0 8px 28px rgba(31,66,42,.06)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"DM Sans",Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.65}a{color:var(--green);text-underline-offset:3px}a:hover{color:#163b24}button,input{font:inherit}button,a,.card{transition:background-color .18s ease,border-color .18s ease,transform .18s ease}.skip-link{position:absolute;left:-9999px;top:0;background:#fff;padding:.7rem;z-index:100}.skip-link:focus{left:1rem;top:1rem}.wrap{width:min(1140px,calc(100% - 36px));margin:0 auto}.site-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:1.5rem}.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;color:var(--ink);font-weight:800;letter-spacing:-.04em;font-size:1.1rem}.brand-mark{height:38px;width:38px;display:grid;place-items:center;background:var(--green-soft);border-radius:12px;color:var(--green);font-size:1.35rem}.nav{display:flex;align-items:center;gap:1.4rem}.nav a{text-decoration:none;color:#33463a;font-size:.94rem;font-weight:600}.nav a:hover{color:var(--green-2)}.nav .nav-cta{background:var(--green);color:#fff;padding:.56rem .9rem;border-radius:10px}.nav .nav-cta:hover{background:#1d472b;color:#fff}.menu-toggle{display:none;border:1px solid var(--line);background:white;border-radius:9px;padding:.4rem .65rem;color:var(--ink)}.hero{background:var(--green-pale);border-bottom:1px solid var(--line);padding:66px 0 58px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);align-items:center;gap:3rem}.eyebrow{display:inline-flex;align-items:center;gap:.45rem;background:#e4efe2;color:var(--green);border:1px solid #d4e4d1;border-radius:999px;padding:.28rem .7rem;font-size:.78rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}.hero h1{font-size:clamp(2.2rem,4vw,3.65rem);line-height:1.08;letter-spacing:-.055em;max-width:760px;margin:1rem 0}.hero p{max-width:690px;color:#4f6254;font-size:1.08rem;margin:.85rem 0 1.4rem}.hero-actions{display:flex;gap:.8rem;flex-wrap:wrap}.button{display:inline-flex;align-items:center;justify-content:center;gap:.45rem;text-decoration:none;border:1px solid var(--green);border-radius:10px;background:var(--green);color:#fff;padding:.72rem 1rem;font-weight:700;cursor:pointer}.button:hover{background:#1d472b;color:#fff;transform:translateY(-1px)}.button.secondary{background:#fff;color:var(--green);border-color:#cbd9ca}.button.secondary:hover{background:var(--green-soft)}.hero-aside{background:#fff;border:1px solid var(--line);border-radius:20px;padding:1.25rem;box-shadow:var(--shadow)}.hero-aside .field-lines{height:12px;background:#e9f1e7;border-radius:999px;margin:.65rem 0}.hero-aside .field-lines:nth-child(2){width:86%}.hero-aside .field-lines:nth-child(3){width:66%}.hero-aside .field-lines:nth-child(4){width:93%}.hero-aside strong{display:block;font-size:1.04rem;margin-bottom:.3rem}.mini-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:.7rem;margin-top:1rem}.mini-stat{padding:.7rem .6rem;border-radius:12px;background:var(--green-pale);text-align:center}.mini-stat strong{font-size:1.05rem;color:var(--green);margin:0}.mini-stat span{font-size:.74rem;color:var(--muted)}.section{padding:52px 0}.section.soft{background:var(--sand)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:1rem;margin-bottom:1.35rem}.section-head h2{margin:0;font-size:clamp(1.55rem,2.5vw,2.15rem);line-height:1.2;letter-spacing:-.035em}.section-head p{color:var(--muted);margin:.45rem 0 0;max-width:680px}.text-link{font-weight:800;text-decoration:none;white-space:nowrap}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.card{border:1px solid var(--line);border-radius:var(--radius);padding:1.15rem;background:#fff;min-width:0;display:flex;flex-direction:column;box-shadow:0 2px 10px rgba(31,66,42,.02)}.card:hover{border-color:#b9cdb8;transform:translateY(-2px);box-shadow:var(--shadow)}.card-top{display:flex;justify-content:space-between;align-items:start;gap:.7rem}.card-icon{width:43px;height:43px;display:grid;place-items:center;background:var(--green-soft);border-radius:13px;font-size:1.35rem}.category{font-size:.76rem;font-weight:800;letter-spacing:.035em;text-transform:uppercase;color:#59745d}.card h3{font-size:1.08rem;line-height:1.35;letter-spacing:-.018em;margin:1rem 0 .45rem}.card p{font-size:.92rem;line-height:1.55;color:var(--muted);margin:0 0 1rem}.card-action{margin-top:auto;padding-top:.8rem;border-top:1px solid #edf1ec;display:flex;justify-content:space-between;align-items:center;font-weight:800;text-decoration:none}.card-action span{font-size:1.15rem}.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.article-card{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:1.2rem;display:flex;flex-direction:column}.article-card .meta{font-size:.78rem;color:#627565;font-weight:700}.article-card h3{font-size:1.1rem;line-height:1.35;margin:.65rem 0}.article-card p{font-size:.93rem;color:var(--muted);margin:0 0 1rem}.article-card a{font-weight:800;margin-top:auto;text-decoration:none}.article-card a:hover{text-decoration:underline}.faq-list{max-width:880px}.faq-item{padding:1.05rem 0;border-bottom:1px solid var(--line)}.faq-item h3{font-size:1.02rem;margin:0 0 .35rem}.faq-item p{margin:0;color:#526157}.callout{background:var(--green-soft);border:1px solid #d6e5d2;border-radius:var(--radius);padding:1.25rem}.callout p{margin:.35rem 0 0;color:#4f6254}.page-hero{padding:40px 0 32px;background:var(--green-pale);border-bottom:1px solid var(--line)}.breadcrumbs{font-size:.83rem;color:var(--muted);margin-bottom:1rem}.breadcrumbs a{color:var(--muted)}.page-hero h1{font-size:clamp(2rem,3.4vw,3rem);line-height:1.12;letter-spacing:-.05em;margin:.4rem 0 .8rem}.page-hero p{max-width:850px;color:#506355;margin:.5rem 0 0}.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:30px;align-items:start}.main-content{min-width:0}.article-copy{max-width:820px}.article-copy h2{font-size:1.55rem;line-height:1.25;letter-spacing:-.03em;margin:2rem 0 .65rem}.article-copy h3{font-size:1.15rem;margin:1.5rem 0 .4rem}.article-copy p{color:#38483d}.article-copy li{margin:.45rem 0}.sidebar{border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem;background:#fff;position:sticky;top:20px}.sidebar h2{font-size:1rem;margin:0 0 .6rem}.sidebar a{display:block;padding:.42rem 0;text-decoration:none;border-top:1px solid #eef1ed;font-size:.91rem}.calc-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.7fr);gap:22px;align-items:start}.calc-panel,.result-panel{border:1px solid var(--line);border-radius:18px;background:#fff;padding:1.35rem;box-shadow:var(--shadow)}.calc-panel h2,.result-panel h2{margin:0 0 .3rem;font-size:1.25rem}.panel-intro{color:var(--muted);font-size:.92rem;margin:.25rem 0 1.1rem}.field-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.field{min-width:0}.field label{display:block;font-weight:700;font-size:.87rem;margin:0 0 .35rem}.field .unit{display:block;font-size:.77rem;font-weight:500;color:var(--muted);margin-top:.05rem}.field input{display:block;width:100%;min-width:0;border:1px solid #cbd8cb;border-radius:9px;padding:.68rem .72rem;background:#fff;color:var(--ink)}.field input:focus{outline:3px solid #d8e9d5;border-color:var(--green-2)}.calc-actions{display:flex;gap:.65rem;align-items:center;flex-wrap:wrap;margin-top:1.2rem}.calc-actions button{border:0}.reset-button{background:#f6f8f5;color:#536356;border:1px solid var(--line);padding:.7rem .9rem;border-radius:10px;cursor:pointer}.result-panel{background:#f9fcf7;border-color:#d5e3d2}.result-intro{font-size:.9rem;color:var(--muted);margin:.3rem 0 1rem}.result-list{display:grid;gap:10px}.result-row{padding:.8rem .9rem;border:1px solid #e0e9de;border-radius:12px;background:#fff}.result-row span{display:block;color:var(--muted);font-size:.8rem}.result-row strong{display:block;font-size:1.35rem;line-height:1.35;color:var(--green);letter-spacing:-.025em;overflow-wrap:anywhere}.result-note{font-size:.83rem;color:var(--muted);margin:1rem 0 0}.guide-steps{padding-left:1.2rem}.guide-steps li{padding-left:.2rem;margin:.5rem 0}.formula-box{background:#f8faf7;border-left:4px solid var(--green-2);padding:1rem 1.1rem;border-radius:0 12px 12px 0;overflow-wrap:anywhere}.formula-box p{margin:.35rem 0}.faq-schema-note{font-size:.8rem;color:var(--muted)}.search-row{display:flex;gap:.75rem;margin:1rem 0 1.3rem}.search-row input{flex:1;min-width:0;border:1px solid #cbd8cb;border-radius:10px;padding:.75rem 1rem}.filter-row{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1.2rem}.filter-chip{border:1px solid var(--line);background:white;color:#415447;border-radius:999px;padding:.45rem .75rem;cursor:pointer;font-weight:700;font-size:.85rem}.filter-chip[aria-pressed="true"],.filter-chip:hover{background:var(--green-soft);border-color:#bed2ba;color:var(--green)}.form-panel{max-width:760px;border:1px solid var(--line);border-radius:18px;padding:1.4rem;background:#fff}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact-grid .full{grid-column:1/-1}.contact-grid textarea{width:100%;min-height:165px;border:1px solid #cbd8cb;border-radius:9px;padding:.75rem;resize:vertical}.contact-grid input{width:100%;border:1px solid #cbd8cb;border-radius:9px;padding:.7rem}.form-note{font-size:.87rem;color:var(--muted)}.site-footer{background:#192e21;color:#e7eee7;padding:38px 0 20px;margin-top:0}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:25px}.footer-brand{color:#fff;text-decoration:none;font-size:1.08rem;font-weight:800}.footer-grid p{color:#c2d1c4;font-size:.9rem;max-width:320px}.footer-grid h2{font-size:.86rem;letter-spacing:.04em;text-transform:uppercase;color:#b9d6bc;margin:.2rem 0 .8rem}.footer-grid a:not(.footer-brand){display:block;color:#dfe9df;text-decoration:none;font-size:.9rem;padding:.2rem 0}.footer-grid a:hover{color:#fff;text-decoration:underline}.copyright{border-top:1px solid #395343;margin-top:25px;padding-top:16px;display:flex;justify-content:space-between;gap:1rem;color:#c2d1c4;font-size:.8rem}.copyright p{margin:0}.empty-state{display:none;padding:2rem;border:1px dashed var(--line);border-radius:14px;text-align:center;color:var(--muted)}.notice{border:1px solid #e7dec1;background:#fffaf0;padding:1rem;border-radius:12px;color:#5e542e}.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}[hidden]{display:none!important}
@media(max-width:900px){.hero-grid{grid-template-columns:1fr}.hero-aside{max-width:540px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.article-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.content-grid{grid-template-columns:1fr}.sidebar{position:static}.calc-layout{grid-template-columns:1fr}.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.wrap{width:min(100% - 28px,1140px)}.header-inner{min-height:66px;flex-wrap:wrap;gap:.5rem}.menu-toggle{display:block}.nav{display:none;width:100%;padding:.3rem 0 1rem;align-items:stretch;flex-direction:column;gap:.15rem}.nav.open{display:flex}.nav a{padding:.6rem .2rem}.nav .nav-cta{display:inline-flex;align-self:start;margin-top:.3rem;padding:.55rem .8rem}.hero{padding:44px 0 40px}.hero h1{font-size:2.3rem}.hero p{font-size:1rem}.mini-stats{gap:.45rem}.section{padding:38px 0}.section-head{align-items:start;flex-direction:column}.cards,.article-grid{grid-template-columns:1fr}.field-grid,.contact-grid{grid-template-columns:1fr}.contact-grid .full{grid-column:auto}.calc-panel,.result-panel{padding:1rem}.page-hero{padding:30px 0 25px}.footer-grid{grid-template-columns:1fr 1fr;gap:18px}.footer-grid>div:first-child{grid-column:1/-1}.copyright{flex-direction:column}.search-row{flex-direction:column}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}


/* Expanded directory / SEO content additions */
.result-row{display:flex;justify-content:space-between;gap:1rem;padding:.75rem 0;border-bottom:1px solid #e5eadf}.result-row span{color:#4b5c4e}.result-row strong{text-align:right;color:#214c31}.faq-item h3{line-height:1.4}.search-row input[type=search]{width:100%;max-width:48rem;padding:.9rem 1rem;border:1px solid #cdd8cb;border-radius:12px;font:inherit;background:#fff}.filter-chip{font:inherit}.filter-chip[aria-pressed=true]{background:#285c3a;color:#fff;border-color:#285c3a}.empty-state[hidden]{display:none}.card[hidden]{display:none!important}.tool-count{color:#5c6d5e;font-size:.95rem;margin:.65rem 0 1rem}.content-grid{align-items:start}.formula-box{overflow-wrap:anywhere}.source-note{font-size:.93rem;color:#516353;border-left:3px solid #8bb28f;padding:.8rem 1rem;background:#f4f8f2}.tool-search-meta{font-size:.9rem;color:#5c6d5e}.article-copy li{margin:.35rem 0}.policy-list li{margin:.5rem 0}


/* Added styles for the expanded static directory and homepage */
.hero-visual{background:linear-gradient(145deg,#e2efdf 0%,#f8fbf6 64%,#d4e5ce 100%);border:1px solid #d1e1cd;border-radius:24px;padding:1rem;box-shadow:0 16px 45px rgba(34,76,43,.08)}
.hero-visual-inner{background:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.9);border-radius:18px;padding:1.4rem}
.hero-plant{display:block;font-size:2.5rem;line-height:1.15}.visual-label{font-size:.9rem;font-weight:800;color:#31563a;margin:.45rem 0 1rem}
.stat-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.5rem;margin:1rem 0}
.stat-row>div{background:#eef5eb;border:1px solid #e0eadc;border-radius:12px;text-align:center;padding:.75rem .35rem}
.stat-row strong{display:block;font-size:1.2rem;color:#285c3a;line-height:1.2}.stat-row span{display:block;font-size:.73rem;line-height:1.3;color:#586b5b;margin-top:.25rem}
.hero-mini{padding:.6rem 0;border-top:1px solid #e4ece1;color:#4c604f;font-size:.88rem}.hero-mini span{color:#2f7543;font-weight:800;margin-right:.45rem}
.mini-categories{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.7rem;margin:1.3rem 0}
.mini-category{display:flex;gap:.45rem;align-items:center;flex-wrap:wrap;padding:.85rem .9rem;background:#fff;border:1px solid #dce7d8;border-radius:12px;text-decoration:none;color:#314a37;min-width:0}
.mini-category strong{font-size:.88rem;flex:1 1 145px;line-height:1.25}.mini-category span{font-size:.77rem;color:#68796a;width:100%;padding-left:1.5rem}
.empty-state:not([hidden]){display:block}.contact-form{width:min(100%,760px);display:grid;gap:1rem;border:1px solid #dce5d8;background:#fff;border-radius:16px;padding:1.3rem;margin-top:1rem}
.contact-form .field input,.contact-form .field select,.contact-form .field textarea{width:100%;border:1px solid #cbd8cb;border-radius:9px;padding:.72rem;background:#fff;font:inherit;color:#26372b}
.contact-form .field textarea{resize:vertical;min-height:150px}.contact-form .field select:focus,.contact-form .field textarea:focus{outline:3px solid #d8e9d5;border-color:#285c3a}
@media(max-width:900px){.mini-categories{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:650px){.mini-categories{grid-template-columns:1fr}.hero-visual-inner{padding:1rem}}