:root{--green:#0b5d3b;--green-d:#083f28;--green-l:#e8f3ee;--red:#c8372d;--red-d:#a52a22;--ink:#1d2622;--muted:#5b6862;--line:#dfe6e2;--bg:#f6f8f7;--white:#fff;--radius:14px;--shadow:0 10px 30px rgba(8,63,40,.10);--max:1200px}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Be Vietnam Pro","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.6;font-size:16px;padding-bottom:0}
img{max-width:100%;display:block}
a{color:var(--green);text-decoration:none}
h1,h2,h3,h4{line-height:1.25;color:var(--ink)}
h1{font-size:clamp(2rem,4.2vw,3.2rem);font-weight:800}
h2{font-size:clamp(1.6rem,3vw,2.3rem);font-weight:800}
h3{font-size:1.2rem;font-weight:700}
.container{max-width:var(--max);margin:0 auto;padding:0 20px}
.section{padding:80px 0}
.section.alt{background:var(--bg)}
.eyebrow{display:inline-block;font-size:.8rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--red);margin-bottom:10px}
.section-head{text-align:center;max-width:720px;margin:0 auto 48px}
.section-head p{color:var(--muted);margin-top:12px;font-size:1.05rem}
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 26px;border-radius:999px;font-weight:700;font-size:1rem;border:2px solid transparent;cursor:pointer;transition:.2s;font-family:inherit;white-space:nowrap}
.btn svg{width:18px;height:18px}
.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:var(--red-d)}
.btn-green{background:var(--green);color:#fff}.btn-green:hover{background:var(--green-d)}
.btn-outline{border-color:#fff;color:#fff}.btn-outline:hover{background:#fff;color:var(--green)}
.btn-ghost{border-color:var(--green);color:var(--green)}.btn-ghost:hover{background:var(--green);color:#fff}
/* topbar */
.topbar{background:var(--green-d);color:#cfe3d8;font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:38px;gap:16px}
.topbar a{color:#fff;font-weight:600}
.topbar .tb-right{display:flex;gap:20px}
/* header */
.site-header{position:sticky;top:0;z-index:100;background:#fff;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:76px;gap:20px}
.logo{display:flex;align-items:center}
.logo svg{height:44px;width:auto}
.main-nav ul{display:flex;list-style:none;gap:4px}
.main-nav a{display:block;padding:10px 14px;color:var(--ink);font-weight:600;border-radius:8px;font-size:.95rem}
.main-nav a:hover,.main-nav a.active{color:var(--green);background:var(--green-l)}
.header-cta{display:flex;align-items:center;gap:14px}
.header-phone{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--green);font-size:1.05rem;white-space:nowrap}
.header-phone svg{width:20px;height:20px}
.header-phone small{display:block;font-size:.7rem;color:var(--muted);font-weight:600;line-height:1}
.hamburger{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;border-radius:8px}
.hamburger span{display:block;width:24px;height:2.5px;background:var(--ink);margin:5px auto;border-radius:2px;transition:.25s}
.hamburger[aria-expanded=true] span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hamburger[aria-expanded=true] span:nth-child(2){opacity:0}
.hamburger[aria-expanded=true] span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
/* hero */
.hero{position:relative;color:#fff;background:var(--green-d) url(../img/hero.jpg) center/cover no-repeat}
.hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,63,40,.94) 0%,rgba(8,63,40,.78) 48%,rgba(8,63,40,.35) 100%)}
.hero .container{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center;padding-top:80px;padding-bottom:80px}
.hero h1{color:#fff}
.hero p.lead{font-size:1.15rem;margin:18px 0 28px;color:#e2efe8;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-badges{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px}
.hero-badges div{display:flex;align-items:center;gap:8px;font-weight:600;font-size:.95rem}
.hero-badges svg{width:22px;height:22px;color:#7fd3a8}
.quick-card{background:#fff;color:var(--ink);border-radius:var(--radius);padding:30px;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.quick-card h3{font-size:1.35rem}
.quick-card p{color:var(--muted);font-size:.95rem;margin:6px 0 18px}
.page-hero{position:relative;color:#fff;background:var(--green-d) center/cover no-repeat;padding:90px 0 80px}
.page-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,63,40,.93),rgba(8,63,40,.6))}
.page-hero .container{position:relative}
.page-hero h1{color:#fff;max-width:760px}
.page-hero p{max-width:640px;margin-top:14px;font-size:1.1rem;color:#e2efe8}
.page-hero .hero-actions{margin-top:26px}
.breadcrumb{font-size:.85rem;color:#b9d6c6;margin-bottom:14px}
.breadcrumb a{color:#fff}
/* forms */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-weight:600;font-size:.88rem;margin-bottom:5px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:10px;font:inherit;font-size:.95rem;background:#fff;color:var(--ink);transition:.15s}
.field textarea{min-height:110px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--green);box-shadow:0 0 0 3px rgba(11,93,59,.15)}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:var(--red)}
.field .err{display:none;color:var(--red);font-size:.8rem;margin-top:4px}
.field.invalid .err{display:block}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;color:var(--muted)}
.check input{width:18px;height:18px;margin-top:3px;accent-color:var(--green);flex:none}
.form-note{font-size:.8rem;color:var(--muted);margin-top:10px}
.success-box{display:none;text-align:center;padding:30px 10px}
.success-box.show{display:block}
.success-box .ok{width:72px;height:72px;border-radius:50%;background:var(--green-l);color:var(--green);display:grid;place-items:center;margin:0 auto 16px}
.success-box .ok svg{width:38px;height:38px}
.success-box p{color:var(--muted);margin-top:8px}
/* pest grid */
.pest-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.pest-tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 18px;text-align:center;transition:.2s;color:var(--ink)}
.pest-tile:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.pest-icon{width:72px;height:72px;margin:0 auto 12px;border-radius:50%;background:var(--green-l);display:grid;place-items:center;color:var(--green)}
.pest-icon svg{width:40px;height:40px}
.pest-tile h3{font-size:1.05rem}
.pest-tile span{font-size:.85rem;color:var(--muted)}
/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.split.rev .split-media{order:2}
.split-media{position:relative}
.split-media img{border-radius:var(--radius);box-shadow:var(--shadow);aspect-ratio:4/3;object-fit:cover;width:100%}
.split-media .float-badge{position:absolute;bottom:-22px;left:24px;background:var(--red);color:#fff;padding:14px 20px;border-radius:12px;font-weight:700;box-shadow:var(--shadow);font-size:.95rem}
.split p{color:var(--muted);margin:14px 0}
.checklist{list-style:none;margin:18px 0 26px;display:grid;gap:10px}
.checklist li{display:flex;gap:10px;align-items:flex-start}
.checklist svg{width:22px;height:22px;flex:none;color:var(--green);margin-top:1px}
/* audience cards */
.aud-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.aud-card{position:relative;border-radius:var(--radius);overflow:hidden;min-height:380px;display:flex;align-items:flex-end;color:#fff;background:center/cover no-repeat}
.aud-card::before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,40,26,.92) 10%,rgba(8,40,26,.25) 70%)}
.aud-card .inner{position:relative;padding:34px}
.aud-card h3{color:#fff;font-size:1.6rem}
.aud-card p{color:#dcebe3;margin:8px 0 18px;max-width:460px}
/* feature cards */
.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.2s}
.card:hover{box-shadow:var(--shadow)}
.card .ic{width:54px;height:54px;border-radius:12px;background:var(--green-l);color:var(--green);display:grid;place-items:center;margin-bottom:16px}
.card .ic svg{width:28px;height:28px}
.card p{color:var(--muted);margin-top:8px;font-size:.95rem}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-weight:700;font-size:.92rem}
.card .more svg{width:16px;height:16px}
/* steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;counter-reset:s}
.step{position:relative;padding:28px 22px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}
.step::before{counter-increment:s;content:counter(s,decimal-leading-zero);font-size:2.2rem;font-weight:800;color:var(--red);opacity:.9;display:block;margin-bottom:6px}
.step p{color:var(--muted);font-size:.93rem;margin-top:6px}
/* trust band */
.trust{background:var(--green);color:#fff}
.trust .container{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding-top:50px;padding-bottom:50px;text-align:center}
.trust .num{font-size:2.3rem;font-weight:800;line-height:1.1}
.trust .lbl{color:#cfe6d9;font-size:.95rem;margin-top:6px}
.ph{background:rgba(255,214,102,.18);outline:1px dashed #ffd666;border-radius:4px;padding:0 4px}
.ph-note{font-size:.75rem;color:#cfe6d9;grid-column:1/-1;opacity:.85}
/* guarantee */
.guarantee{display:grid;grid-template-columns:auto 1fr auto;gap:32px;align-items:center;background:linear-gradient(120deg,var(--green-l),#fff);border:1px solid var(--line);border-radius:20px;padding:40px}
.guarantee .seal{width:120px;height:120px}
.guarantee p{color:var(--muted);margin-top:8px}
/* testimonials */
.testi-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.testi{background:#fff;border-radius:var(--radius);padding:28px;border:1px solid var(--line)}
.stars{color:#f5a623;display:flex;gap:2px;margin-bottom:12px}
.stars svg{width:18px;height:18px}
.testi blockquote{color:var(--ink);font-size:.98rem}
.testi .who{display:flex;align-items:center;gap:12px;margin-top:18px}
.avatar{width:44px;height:44px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:700}
.testi .who small{display:block;color:var(--muted)}
.sample-tag{display:inline-block;font-size:.7rem;font-weight:700;background:#fff4d6;color:#8a6200;padding:2px 8px;border-radius:999px;margin-bottom:10px}
/* blog */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{background:#fff;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);transition:.2s;display:flex;flex-direction:column}
.post:hover{box-shadow:var(--shadow)}
.post-thumb{height:170px;display:grid;place-items:center;color:#fff}
.post-thumb svg{width:70px;height:70px;opacity:.95}
.post-body{padding:22px}
.post-body .tag{font-size:.75rem;font-weight:700;color:var(--red);text-transform:uppercase;letter-spacing:.08em}
.post-body h3{margin:6px 0 8px;font-size:1.08rem}
.post-body p{color:var(--muted);font-size:.92rem}
/* CTA band */
.cta-band{background:linear-gradient(110deg,var(--red),#9e2a22);color:#fff}
.cta-band .container{display:flex;justify-content:space-between;align-items:center;gap:30px;padding-top:54px;padding-bottom:54px;flex-wrap:wrap}
.cta-band h2{color:#fff}
.cta-band p{color:#fde2df;margin-top:6px}
.cta-band .hero-actions .btn-primary{background:#fff;color:var(--red)}
/* library */
.filter-bar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:34px}
.filter-bar button{border:1.5px solid var(--line);background:#fff;padding:9px 18px;border-radius:999px;font:inherit;font-weight:600;cursor:pointer;color:var(--ink)}
.filter-bar button.active,.filter-bar button:hover{background:var(--green);border-color:var(--green);color:#fff}
.search-box{max-width:520px;margin:0 auto 20px;position:relative}
.search-box input{width:100%;padding:14px 18px 14px 46px;border-radius:999px;border:1.5px solid var(--line);font:inherit}
.search-box svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--muted)}
.lib-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.lib-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}
.lib-card .head{display:flex;align-items:center;gap:16px;padding:22px;background:var(--green-l)}
.lib-card .head .pest-icon{margin:0;background:#fff;width:64px;height:64px;flex:none}
.lib-card .head small{color:var(--muted);font-style:italic}
.lib-card .body{padding:22px;flex:1;display:flex;flex-direction:column}
.lib-card .body p{color:var(--muted);font-size:.93rem}
.lib-card dl{margin:14px 0;display:grid;grid-template-columns:auto 1fr;gap:6px 12px;font-size:.88rem}
.lib-card dt{font-weight:700}
.lib-card dd{color:var(--muted)}
.risk{display:inline-block;font-size:.72rem;font-weight:700;padding:3px 10px;border-radius:999px;margin-left:auto}
.risk.hi{background:#fde3e1;color:var(--red-d)}.risk.md{background:#fff1d6;color:#8a5a00}
.lib-card details{margin-top:auto;border-top:1px solid var(--line);padding-top:12px}
.lib-card summary{cursor:pointer;font-weight:700;color:var(--green);font-size:.92rem}
.lib-card details ul{margin:10px 0 0 18px;color:var(--muted);font-size:.9rem}
.empty{text-align:center;color:var(--muted);display:none;padding:30px}
/* contact */
.contact-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:36px;align-items:start}
.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:36px;box-shadow:var(--shadow)}
.info-list{list-style:none;display:grid;gap:18px}
.info-list li{display:flex;gap:14px}
.info-list .ic{width:46px;height:46px;border-radius:12px;background:var(--green-l);color:var(--green);display:grid;place-items:center;flex:none}
.info-list .ic svg{width:22px;height:22px}
.info-list strong{display:block}
.info-list span{color:var(--muted);font-size:.93rem}
.map-ph{margin-top:22px;height:220px;border-radius:14px;background:repeating-linear-gradient(45deg,#e8f3ee,#e8f3ee 12px,#f4f9f6 12px,#f4f9f6 24px);display:grid;place-items:center;color:var(--muted);font-weight:600;text-align:center;padding:10px;border:1px dashed #b8d3c5}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 22px;margin-bottom:12px}
.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px}
.faq summary::after{content:"+";font-size:1.4rem;color:var(--green);line-height:1}
.faq details[open] summary::after{content:"–"}
.faq details p{color:var(--muted);margin-top:10px}
/* timeline / values */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
/* footer */
.site-footer{background:#0a1f16;color:#a9bdb3;padding-top:64px;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:36px}
.site-footer h4{color:#fff;margin-bottom:16px;font-size:1rem}
.site-footer ul{list-style:none;display:grid;gap:9px}
.site-footer a{color:#a9bdb3}.site-footer a:hover{color:#fff}
.footer-brand p{margin:16px 0}
.socials{display:flex;gap:10px}
.socials a{width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.08);display:grid;place-items:center}
.socials svg{width:18px;height:18px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);margin-top:44px;padding:20px 0;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:.83rem}
/* sticky mobile cta */
.mobile-cta{display:none}
.back-top{position:fixed;right:20px;bottom:20px;width:46px;height:46px;border-radius:50%;background:var(--green);color:#fff;border:0;display:grid;place-items:center;cursor:pointer;box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.2s;z-index:90}
.back-top.show{opacity:1;pointer-events:auto}
.back-top svg{width:22px;height:22px}
/* responsive */
@media (max-width:1100px){.header-phone small{display:none}.main-nav a{padding:10px 9px;font-size:.9rem}.header-cta .btn{display:none}}
@media (max-width:960px){
 .hamburger{display:block}
 .main-nav{position:fixed;top:114px;left:0;right:0;bottom:0;background:#fff;transform:translateX(100%);transition:transform .3s;overflow-y:auto;padding:16px 20px 100px}
 .main-nav.open{transform:none}
 .main-nav ul{flex-direction:column;gap:4px}
 .main-nav a{padding:14px 12px;font-size:1.05rem;border-bottom:1px solid var(--line);border-radius:0}
 .hero .container,.split,.contact-grid,.aud-grid{grid-template-columns:1fr}
 .split.rev .split-media{order:0}
 .pest-grid{grid-template-columns:repeat(2,1fr)}
 .card-grid,.testi-grid,.blog-grid,.lib-grid{grid-template-columns:repeat(2,1fr)}
 .steps,.values{grid-template-columns:repeat(2,1fr)}
 .trust .container{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1fr 1fr}
 .guarantee{grid-template-columns:1fr;text-align:center}
 .guarantee .seal{margin:0 auto}
 .section{padding:60px 0}
}
@media (max-width:640px){
 body{padding-bottom:64px}
 .topbar .tb-left{display:none}
 .topbar .container{justify-content:center}
 .site-header .container{height:66px}
 .main-nav{top:104px}
 .logo svg{height:36px}
 .header-phone span.num{display:none}
 .header-phone{width:44px;height:44px;border-radius:50%;background:var(--green-l);justify-content:center}
 .card-grid,.testi-grid,.blog-grid,.lib-grid,.steps,.values,.footer-grid{grid-template-columns:1fr}
 .form-grid{grid-template-columns:1fr}
 .hero .container{padding-top:48px;padding-bottom:48px;gap:32px}
 .hero-actions .btn{flex:1;justify-content:center}
 .quick-card,.panel{padding:22px}
 .aud-card{min-height:320px}.aud-card .inner{padding:24px}
 .cta-band .container{flex-direction:column;align-items:flex-start}
 .mobile-cta{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:0;right:0;bottom:0;z-index:95;box-shadow:0 -4px 16px rgba(0,0,0,.12)}
 .mobile-cta a{display:flex;align-items:center;justify-content:center;gap:8px;height:64px;font-weight:700;color:#fff}
 .mobile-cta a:first-child{background:var(--green)}.mobile-cta a:last-child{background:var(--red)}
 .mobile-cta svg{width:20px;height:20px}
 .back-top{bottom:80px}
 .guarantee{padding:28px 20px}
}
/* fixes after visual QA */
.main-nav a{white-space:nowrap;padding:10px 11px;font-size:.93rem}
.aud-card::before{background:linear-gradient(0deg,rgba(8,40,26,.95) 0%,rgba(8,40,26,.75) 45%,rgba(8,40,26,.2) 100%)}
.cta-band h2{font-size:clamp(1.5rem,2.4vw,2rem);max-width:640px}
@media (max-width:1280px){.header-cta .btn{display:none}}
@media (max-width:1100px) and (min-width:961px){.main-nav a{padding:10px 7px;font-size:.88rem}}
.field label.check{font-weight:400}
.site-header .container{gap:12px}
.header-cta{gap:10px}
.header-cta .btn{padding:11px 18px;font-size:.92rem}
.risk{white-space:nowrap;align-self:flex-start;flex:none}
.lib-card .head>div:nth-child(2){min-width:0;flex:1}
.aud-card .eyebrow{color:#ffc9c3!important}
.card-grid.two{grid-template-columns:repeat(2,1fr)}
@media (max-width:640px){.card-grid.two{grid-template-columns:1fr}}
/* form submission states */
.hp-field{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
.form-error{background:#fde3e1;color:var(--red-d);border:1px solid #f3b7b1;border-radius:10px;padding:12px 14px;font-size:.9rem;margin-top:16px}
.form-error a{color:var(--red-d)}
.btn.loading{opacity:.8;cursor:progress}
.spinner{width:16px;height:16px;border:2.5px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;display:inline-block;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}