:root{--ink:#10251d;--muted:#5f6e68;--paper:#f5f4ec;--card:#fff;--green:#0f6b4d;--lime:#d9f45f;--line:#d9ddd7;--red:#b63d31;--amber:#9a6400}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.55}.nav{height:72px;display:flex;align-items:center;justify-content:space-between;max-width:1180px;margin:auto;padding:0 24px}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:800;text-decoration:none}.brand span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--ink);color:var(--lime);font-size:13px}.nav-actions{display:flex;align-items:center;gap:18px}.nav-link{color:var(--green);font-weight:700;text-decoration:none}.nav-link-strong{background:#eef3ec;padding:9px 12px;border-radius:10px}.hero{max-width:1180px;margin:36px auto 70px;padding:70px 64px;border-radius:32px;background:var(--ink);color:white;display:grid;grid-template-columns:1.3fr .7fr;gap:64px;align-items:center;overflow:hidden;position:relative}.hero:after{content:"";position:absolute;width:300px;height:300px;border:70px solid rgba(217,244,95,.08);border-radius:50%;right:-120px;top:-130px}.eyebrow{text-transform:uppercase;letter-spacing:.13em;font-size:12px;font-weight:800;color:#77a491}.hero .eyebrow{color:var(--lime)}h1{font-size:clamp(42px,6vw,72px);line-height:1.08;margin:12px 0 22px;letter-spacing:-.045em}h2{font-size:clamp(30px,4vw,44px);line-height:1.15;margin:8px 0 12px;letter-spacing:-.03em}.hero-sub{font-size:18px;max-width:650px;color:#c8d4cf}.hero-actions{display:flex;gap:12px;margin-top:30px;flex-wrap:wrap}.button{border:0;border-radius:12px;padding:14px 20px;font:inherit;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;justify-content:center;align-items:center}.primary{background:var(--lime);color:var(--ink)}.secondary{background:transparent;color:#fff;border:1px solid #66776f}.light{background:#fff;color:var(--ink)}.trust{color:#91a29a;font-size:13px}.hero-card{position:relative;z-index:1;background:#f8f7f0;color:var(--ink);padding:28px;border-radius:22px;transform:rotate(2deg);box-shadow:0 24px 80px rgba(0,0,0,.25)}.hero-card p{color:var(--muted);margin-top:30px}.hero-card strong{display:block;font-size:27px}.hero-card small{color:var(--muted)}.status,.badge{font-size:12px;font-weight:800;padding:7px 10px;border-radius:100px;background:#ffe1dc;color:var(--red)}.mini-meter,.meter{height:8px;background:#e3e6e1;border-radius:10px;overflow:hidden;margin:20px 0}.mini-meter i,.meter i{display:block;height:100%;width:33%;background:var(--amber);border-radius:10px}.calculator-section,.faq,.pricing{max-width:1180px;margin:0 auto;padding:45px 24px}.section-heading{max-width:650px;margin-bottom:28px}.section-heading>p:last-child{color:var(--muted)}.workspace{display:grid;grid-template-columns:1.35fr .65fr;gap:20px;align-items:start}.panel{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:28px}.form-row label,.form-grid label{font-size:13px;font-weight:700;color:var(--muted)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:20px}input,select,textarea{width:100%;border:1px solid var(--line);background:#fafbf8;border-radius:10px;padding:12px;margin-top:7px;color:var(--ink);font:inherit}input:focus,select:focus,textarea:focus{outline:3px solid rgba(15,107,77,.15);border-color:var(--green)}.results{position:sticky;top:20px;background:var(--ink);color:white;border:0}.result-top,.margin-row{display:flex;justify-content:space-between;align-items:center}.badge{background:#dff5e8;color:var(--green)}.badge.warning{background:#fff0c5;color:var(--amber)}.badge.danger{background:#ffe1dc;color:var(--red)}.icon-button{border:0;background:none;color:#aebdb6;cursor:pointer}.result-label{color:#9fb0a8;margin:30px 0 0}.profit{font-size:44px;letter-spacing:-.03em}.margin-row{margin-top:20px}.breakdown{border-top:1px solid #36483f;margin:24px 0 0;padding-top:12px}.breakdown div{display:flex;justify-content:space-between;padding:8px 0}.breakdown dt{color:#9fb0a8}.breakdown dd{margin:0}.decision-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.decision-grid div{background:#1c3329;padding:14px;border-radius:12px}.decision-grid span{display:block;color:#9fb0a8;font-size:12px}.decision-grid b{font-size:18px}.recommendation{min-height:46px;color:#dce6e1;font-size:14px}.full-button{width:100%}.offer{max-width:1132px;margin:80px auto 30px;padding:44px;border-radius:24px;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:40px}.offer .eyebrow{color:var(--lime)}.offer h2{margin-bottom:8px}.offer p{max-width:700px}.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.price-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;display:flex;flex-direction:column;gap:10px}.price-card.featured{border-color:var(--green);box-shadow:0 16px 40px rgba(15,107,77,.12)}.price-card h3{font-size:20px;margin:0}.price-card p{color:var(--muted);font-size:14px;margin:0;flex:1}.price-tag{font-size:13px;font-weight:900;color:var(--green)}.secondary-dark{background:#eef3ec;color:var(--ink)}.faq{max-width:850px}.faq details{background:#fff;border:1px solid var(--line);border-radius:14px;margin:12px 0;padding:18px 20px}.faq summary{font-weight:800;cursor:pointer}.faq details p{color:var(--muted)}footer{max-width:1180px;margin:60px auto 0;padding:28px 24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;color:var(--muted);font-size:13px}dialog{border:0;border-radius:22px;padding:0;max-width:500px;box-shadow:0 30px 100px rgba(0,0,0,.3)}dialog::backdrop{background:rgba(8,24,18,.65)}.dialog-card{padding:30px;position:relative}.dialog-card h2{font-size:30px}.dialog-close{position:absolute;right:16px;top:12px;border:0;background:none;font-size:28px;cursor:pointer}.dialog-card textarea{height:140px}.dialog-card small{display:block;color:var(--muted);margin-top:10px}@media(max-width:960px){.pricing-grid{grid-template-columns:1fr 1fr}}@media(max-width:800px){.hero{margin:12px 12px 50px;padding:44px 24px;grid-template-columns:1fr}.hero-card{display:none}.workspace{grid-template-columns:1fr}.results{position:static}.form-grid{grid-template-columns:1fr}.offer{margin:50px 12px 20px;padding:30px 24px;display:block}.offer .button{margin-top:12px}.pricing-grid{grid-template-columns:1fr}footer{display:block}.hero-actions{flex-direction:column}.nav{height:auto;min-height:60px;gap:12px}.nav-actions{gap:10px;flex-wrap:wrap;justify-content:flex-end}.nav-link-strong{padding:7px 10px}}
/* conversion proof module */
.proof{max-width:1180px;margin:0 auto;padding:10px 24px 45px}.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.proof-grid article,.fit-box{background:#fff;border:1px solid var(--line);border-radius:22px;padding:24px}.proof-grid span{display:inline-grid;place-items:center;width:38px;height:38px;border-radius:12px;background:#eef3ec;color:var(--green);font-weight:900}.proof-grid h3,.fit-box h3{margin:16px 0 8px;font-size:20px}.proof-grid p,.fit-box li{color:var(--muted);font-size:14px}.fit-box{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-top:16px}.fit-box ul{padding-left:20px;margin:10px 0 0}.fit-box li{margin:8px 0}@media(max-width:960px){.proof-grid{grid-template-columns:1fr 1fr}.fit-box{grid-template-columns:1fr}}@media(max-width:800px){.proof-grid{grid-template-columns:1fr}}

/* organic growth landing pages */
.resource-section{max-width:1180px;margin:0 auto;padding:45px 24px}
.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.resource-grid a{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:10px;transition:transform .18s ease,box-shadow .18s ease}
.resource-grid a:hover{transform:translateY(-2px);box-shadow:0 16px 40px rgba(15,107,77,.1)}
.resource-grid span{font-size:13px;font-weight:900;color:var(--green)}
.resource-grid h3{font-size:20px;margin:0}
.resource-grid p{color:var(--muted);font-size:14px;margin:0}
.article-page{max-width:980px;margin:40px auto 0;padding:0 24px}
.article-page h1{color:var(--ink);font-size:clamp(38px,6vw,68px);max-width:820px}
.article-lead{max-width:760px;color:var(--muted);font-size:18px}
.article-card,.article-grid article{background:#fff;border:1px solid var(--line);border-radius:22px;padding:26px;margin:20px 0}
.article-card h2{font-size:30px}
.article-card li,.article-card p,.article-grid p{color:var(--muted)}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.article-grid article{margin:0}
.article-grid h3{margin-top:0}
@media(max-width:960px){.resource-grid,.article-grid{grid-template-columns:1fr}}

.code-sample{background:#10251d;color:#d9f45f;border-radius:14px;padding:16px;overflow:auto;font-size:13px}
.table-wrap{overflow:auto}
.data-table{width:100%;border-collapse:collapse;background:#fff}
.data-table th,.data-table td{border-bottom:1px solid var(--line);padding:12px;text-align:left;font-size:14px;vertical-align:top}
.data-table th{color:var(--green);font-weight:900;background:#f8faf4}
.data-table td:nth-child(2),.data-table td:nth-child(3),.data-table td:nth-child(4),.data-table td:nth-child(5){white-space:nowrap}

/* no-backend lead capture page */
.lead-page{max-width:1180px;margin:40px auto 0;padding:0 24px}
.lead-hero{background:var(--ink);color:#fff;border-radius:30px;padding:58px;position:relative;overflow:hidden}
.lead-hero:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;border:60px solid rgba(217,244,95,.08);right:-100px;top:-100px}
.lead-hero h1{max-width:820px}
.lead-hero .article-lead{color:#c8d4cf}
.lead-promise{display:flex;gap:10px;flex-wrap:wrap;margin-top:28px;position:relative;z-index:1}
.lead-promise span{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:8px 12px;font-weight:800;color:var(--lime)}
.lead-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:20px;align-items:start;margin-top:24px}
.lead-output{position:sticky;top:20px}
.lead-output textarea{height:260px;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:13px}
.lead-output .button{margin-top:12px}
.full-field{display:block;margin-top:18px;font-size:13px;font-weight:700;color:var(--muted)}
.full-field textarea{min-height:100px}
@media(max-width:900px){.lead-grid{grid-template-columns:1fr}.lead-output{position:static}.lead-hero{padding:38px 24px}}