:root{color-scheme:light;--navy: #172335;--bg: #eef3f1;--surface: #ffffff;--surface-2: #e7f3ee;--surface-3: #f7faf9;--ink: #17242b;--muted: #5a6a66;--line: #d5dfda;--green: #108463;--green-hover: #0b6e52;--green-dark: #142b25;--blue: #256f86;--blue-soft: #f4f8fb;--lime: #c9e85a;--amber: #b97922;--amber-soft: #fff6e8;--red: #b24f48;--shadow: 0 12px 32px rgba(23, 36, 43, .1);--small-shadow: 0 1px 2px rgba(23, 36, 43, .08);--action-shadow: 0 14px 28px rgba(16, 132, 99, .28);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#eef3f1fa,#f7faf9f0),var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{border:0;cursor:pointer}main{min-height:100vh}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:16px clamp(18px,4vw,48px);background:#fffffff0;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);box-shadow:var(--small-shadow)}.brand{display:flex;align-items:center;gap:12px;color:var(--ink);background:transparent;font-weight:800;text-align:left;text-decoration:none}.brand span{line-height:1.08}.brand small{display:block;color:var(--muted);font-size:12px;font-weight:650}.brand-logo{display:block;width:40px;height:40px;flex:0 0 auto;border:1px solid rgba(16,132,99,.16);border-radius:9px;object-fit:cover;box-shadow:var(--small-shadow)}.brand-mark{display:grid;width:40px;height:40px;place-items:center;flex:0 0 auto;overflow:hidden;color:transparent;background:transparent url(/assets/PayNudge-app-icon-180.png) center/cover no-repeat;border-radius:8px;font-size:0;line-height:0}nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}nav button,nav a,footer button,footer a,.ghost{display:inline-flex;align-items:center;padding:9px 12px;color:var(--muted);background:transparent;border-radius:8px;text-decoration:none}nav button.active,nav a.active,nav button:hover,nav a:hover,footer button:hover,footer a:hover,.ghost:hover{color:var(--ink);background:var(--surface-2)}:focus-visible{outline:3px solid rgba(24,192,131,.28);outline-offset:2px}.notice{position:fixed;right:18px;bottom:18px;z-index:20;display:flex;align-items:center;max-width:min(420px,calc(100vw - 36px));gap:10px;padding:14px 16px;color:#fff;background:var(--green-dark);border-radius:8px;box-shadow:var(--shadow)}.hero-band{position:relative;overflow:hidden;isolation:isolate;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:28px;align-items:stretch;padding:clamp(30px,5vw,54px) clamp(18px,4vw,48px) 26px;color:#fff;background:linear-gradient(rgba(201,232,90,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(201,232,90,.07) 1px,transparent 1px),linear-gradient(132deg,#172335f5,#142b25e6 56%,#256f8666),url(https://images.unsplash.com/photo-1554224155-6726b3ff858f?auto=format&fit=crop&w=1600&q=80) center/cover;background-position:top left,top left,center,center;background-size:74px 74px,74px 74px,auto,cover;border-bottom:1px solid rgba(255,255,255,.18)}.hero-band>*{position:relative;z-index:1}.hero-copy{display:flex;flex-direction:column;justify-content:center;min-height:320px;max-width:850px}.eyebrow{margin:0 0 10px;color:var(--lime);font-size:13px;font-weight:800;text-transform:uppercase;letter-spacing:0}h1,h2,h3,p{margin-top:0}h1{max-width:900px;margin-bottom:18px;font-size:clamp(34px,5vw,56px);line-height:1.02;letter-spacing:0}h2{font-size:20px;letter-spacing:0}.hero-copy p:not(.eyebrow){max-width:690px;color:#ffffffd6;font-size:18px;line-height:1.6}.hero-actions,.row-actions{display:flex;flex-wrap:wrap;gap:12px}.primary,.secondary,.danger-btn,.icon-btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:12px 16px;border-radius:8px;font-weight:800}.primary{color:#fff;background:var(--green);box-shadow:var(--action-shadow)}.primary:hover{background:var(--green-hover)}.secondary{color:var(--ink);background:var(--surface);border:1px solid var(--line)}.secondary:hover,.icon-btn:hover{background:var(--surface-2)}.danger-btn{color:#fff;background:var(--red)}.wide{width:100%}.icon-btn{width:44px;padding:0;color:var(--ink);background:var(--surface);border:1px solid var(--line)}.app-command{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px 24px;align-items:end;padding:28px clamp(18px,4vw,48px) 20px;background:linear-gradient(90deg,#10846314,#c9e85a14 44%,#fff0),var(--surface-3);border-bottom:1px solid var(--line)}.command-copy{display:grid;gap:8px;max-width:880px}.app-command h1{max-width:780px;margin-bottom:0;font-size:clamp(28px,4vw,44px);line-height:1.06}.app-command p:not(.eyebrow){max-width:680px;margin:0;color:var(--muted);font-size:16px;line-height:1.55}.command-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.metrics-strip{display:grid;grid-column:1 / -1;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px}.hero-panel{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;align-content:end}.trust-strip{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.trust-strip span{display:inline-flex;align-items:center;min-height:34px;padding:8px 10px;color:#ffffffdb;background:#ffffff1a;border:1px solid rgba(255,255,255,.18);border-radius:999px;font-size:13px;font-weight:800}.hero-product-card{position:relative;overflow:hidden;display:grid;grid-column:1 / -1;gap:12px;padding:18px;color:#fff;background:linear-gradient(180deg,#192737f5,#142b25e8);border:1px solid rgba(255,255,255,.18);border-radius:8px;box-shadow:0 22px 54px #00000047}.hero-product-card:before{content:"";position:absolute;top:-30px;right:-34px;width:148px;height:148px;background:url(/assets/PayNudge-app-icon-180.png) center/cover no-repeat;opacity:.08}.hero-product-card>*{position:relative}.product-card-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.product-card-top span,.draft-preview small{color:#ffffffa8;font-size:12px;font-weight:800;text-transform:uppercase}.product-card-top strong{color:var(--lime);font-size:20px}.tone-strip{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}.tone-strip span{min-width:0;padding:8px 6px;color:#ffffffc2;background:#ffffff14;border-radius:999px;font-size:12px;font-weight:850;text-align:center}.tone-strip span.active{color:#122219;background:var(--lime)}.draft-preview{padding:14px;background:#ffffff14;border:1px solid rgba(255,255,255,.14);border-radius:8px}.draft-preview p{margin:8px 0 0;color:#ffffffe6;line-height:1.5}.send-boundary{padding:12px 14px;color:#ffffffc7;background:#ffffff14;border-left:4px solid var(--green);border-radius:8px}.metric{min-height:104px;padding:16px;color:var(--ink);background:#ffffffe0;border:1px solid var(--line);border-radius:8px;box-shadow:var(--small-shadow)}.metric span{display:block;margin:12px 0 6px;color:var(--muted);font-size:13px}.metric strong{display:block;font-size:clamp(20px,2.6vw,30px);line-height:1}.workspace{display:grid;grid-template-columns:.82fr 1.05fr 1.13fr;gap:18px;padding:28px clamp(18px,4vw,48px) 42px}.quick-start{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px clamp(18px,4vw,48px);background:#fffefac7;border-bottom:1px solid var(--line)}.quick-start div{display:grid;gap:5px}.quick-start span{color:var(--muted);line-height:1.55}.tool-panel,.plan,.account-card{padding:20px;background:var(--surface);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow)}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.panel-head h2{margin-bottom:0}.limit-box,.policy-strip,.account-card{display:flex;align-items:center;gap:12px;padding:12px;margin-bottom:14px;color:var(--ink);background:var(--surface-2);border-radius:8px}.data-warning,.upgrade-banner{display:flex;align-items:flex-start;gap:10px;padding:12px;margin-bottom:12px;color:#684313;background:var(--amber-soft);border:1px solid #efcf9a;border-radius:8px;line-height:1.45}.upgrade-banner{color:var(--ink);background:var(--surface-2);border-color:var(--line)}.invoice-list{display:grid;gap:10px}.invoice-row{display:grid;gap:4px;width:100%;padding:14px;color:var(--ink);text-align:left;background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--line);border-radius:8px}.invoice-row.selected{border-left-color:var(--green);border-color:var(--green);box-shadow:0 0 0 4px #18c08324}.invoice-row span,.invoice-row small,.muted{color:var(--muted)}.danger{color:var(--red)!important}label{display:grid;gap:7px;margin-bottom:13px;color:var(--ink);font-size:13px;font-weight:800}input,select,textarea{width:100%;min-height:44px;padding:11px 12px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;outline:none}.field-hint,.template-disclaimer{margin:-4px 0 13px;color:var(--muted);font-size:12px;line-height:1.5}input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px #18c0832e}textarea{min-height:98px;resize:vertical}.grid-2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.top-gap{margin-top:12px}.segmented{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:5px;margin-bottom:14px;background:var(--surface-2);border-radius:8px}.segmented button{min-height:38px;color:var(--muted);background:transparent;border-radius:6px;font-weight:800}.segmented button.active{color:var(--ink);background:var(--surface);box-shadow:var(--shadow)}.message-box{min-height:200px;padding:18px;margin-bottom:18px;white-space:pre-wrap;line-height:1.58;background:linear-gradient(180deg,#fff,#fbfdfb);border:1px solid var(--line);border-left:4px solid var(--green);border-radius:8px}.message-box.small{min-height:150px;font-size:14px}.next-step-box,.output-block,.helper-box{display:grid;gap:7px;padding:13px;margin-bottom:12px;background:var(--surface-2);border:1px solid var(--line);border-radius:8px;line-height:1.5}.next-step-box span,.output-block span,.helper-box span{color:var(--muted)}.helper-box{background:var(--blue-soft);border-color:#d7e6ec}.consent-check{display:flex;grid-template-columns:auto 1fr;align-items:flex-start;gap:10px;padding:12px;color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px}.consent-check input{width:18px;min-height:18px;margin-top:2px}.timeline{display:grid;gap:8px;margin-bottom:16px}.timeline h3{margin:0;font-size:16px}.timeline-item{display:flex;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}.timeline-item span{color:var(--muted)}.empty{display:grid;place-items:center;min-height:280px;color:var(--muted);text-align:center;border:1px dashed var(--line);border-radius:8px}.page{padding:clamp(34px,5vw,68px) clamp(18px,4vw,48px)}.narrow{max-width:850px;margin:0 auto}.page-head{max-width:850px;margin-bottom:28px}.page-head h1,.article h1,.narrow h1{color:var(--ink);font-size:clamp(34px,5vw,58px)}.page-head p:not(.eyebrow),.narrow p,.article li{color:var(--muted);font-size:17px;line-height:1.7}.pricing-grid,.admin-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:20px}.comparison-strip{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:18px}.comparison-strip div{display:grid;gap:6px;padding:16px;background:var(--surface);border:1px solid var(--line);border-radius:8px}.comparison-strip span{color:var(--muted);line-height:1.5}.plan{display:flex;flex-direction:column;gap:16px}.plan.featured{border-color:var(--green);border-top:4px solid var(--green);box-shadow:0 0 0 4px #18c08324,var(--shadow)}.price{font-size:42px;font-weight:900;line-height:1}.price span{margin-left:4px;color:var(--muted);font-size:15px;font-weight:800}.plan ul,.article ul{display:grid;gap:10px;padding:0;list-style:none}.plan li{display:flex;align-items:center;gap:8px;color:var(--muted)}.account-card{justify-content:space-between;margin-top:18px}.account-card div{display:grid;flex:1}.admin-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:20px}.guide-card{display:grid;gap:8px}.guide-card>span{color:var(--green);font-weight:900}.guide-card p{margin-bottom:0;color:var(--muted);line-height:1.6}.step-row{display:grid;grid-template-columns:32px 1fr;gap:10px;padding:10px 0;border-bottom:1px solid var(--line)}.step-row span{display:grid;width:28px;height:28px;place-items:center;color:#fff;background:var(--green);border-radius:999px;font-weight:900}.step-row p{margin-bottom:0;color:var(--muted);line-height:1.45}.template-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.file-import{padding:12px;margin-top:12px;background:var(--surface);border:1px dashed var(--line);border-radius:8px}.checkline{display:flex;grid-template-columns:auto 1fr;align-items:center;gap:10px;font-weight:700}.checkline input{width:18px;min-height:18px}.channel-list{display:grid;gap:10px}.channel-card{display:grid;gap:5px;padding:13px;color:var(--ink);text-decoration:none;background:var(--surface);border:1px solid var(--line);border-radius:8px}.channel-card:hover{border-color:var(--green)}.channel-card strong{display:flex;align-items:center;justify-content:space-between;gap:10px}.channel-card span,.channel-card small{color:var(--muted);line-height:1.45}.copy-block{display:grid;gap:8px;margin-bottom:16px}.target-row{display:flex;align-items:center;gap:9px;padding:10px 0;border-bottom:1px solid var(--line)}.compact-actions{margin-bottom:12px}footer{display:flex;flex-wrap:wrap;gap:8px;padding:24px clamp(18px,4vw,48px) 38px;border-top:1px solid var(--line)}@media(max-width:1120px){.hero-band,.app-command,.workspace{grid-template-columns:1fr}.command-actions{justify-content:flex-start}.metrics-strip{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-copy{min-height:auto}}@media(max-width:760px){.topbar{align-items:flex-start;flex-direction:column}nav{justify-content:flex-start}h1{font-size:36px}.hero-panel,.metrics-strip,.grid-2,.pricing-grid,.comparison-strip,.template-grid,.admin-grid,.guide-grid{grid-template-columns:1fr}.quick-start{align-items:stretch;flex-direction:column}.segmented{grid-template-columns:repeat(2,minmax(0,1fr))}}
