:root{--ink:#102033;--muted:#65758b;--line:#dfe7ef;--paper:#f4f7fb;--white:#fff;--blue:#1667ff;--navy:#07182c;--mint:#39d6ad;--radius:22px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Tahoma,Arial,sans-serif;line-height:1.8}a{color:inherit}.demo-bar{height:36px;padding:0 max(24px,calc((100% - 1180px)/2));display:flex;align-items:center;gap:12px;background:#fff4cf;color:#69500a;font-size:12px;border-bottom:1px solid #eddc9a}.demo-bar span{opacity:.8}.demo-bar a{margin-right:auto;font-weight:700}.nav{height:76px;padding:0 max(24px,calc((100% - 1180px)/2));display:flex;align-items:center;gap:34px;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}.logo{text-decoration:none;font-weight:900;letter-spacing:-1px;font-size:20px}.logo span{color:var(--blue)}.nav nav{display:flex;gap:24px}.nav nav a{text-decoration:none;color:#46566c;font-size:14px}.portal-button,.button-link{margin-right:auto;text-decoration:none;background:var(--ink);color:white;padding:10px 17px;border-radius:10px;font-weight:700;font-size:13px}.hero{min-height:380px;padding:78px max(24px,calc((100% - 1180px)/2));display:flex;align-items:center;justify-content:space-between;gap:50px;background:var(--navy);color:white;position:relative;overflow:hidden}.hero:after{content:'';position:absolute;width:430px;height:430px;border-radius:50%;background:linear-gradient(135deg,#ffffff2a,#ffffff05);left:-120px;top:-180px}.hero>div,.hero>form{position:relative;z-index:1}.hero h1{font-size:clamp(45px,7vw,78px);line-height:1.15;margin:10px 0 20px;letter-spacing:-3px}.hero p{max-width:650px;color:#c8d8e8;font-size:18px}.kicker{color:#62e4c2;font-weight:800;font-size:13px;letter-spacing:.4px}.kicker.dark{color:var(--blue)}.hero-chip,.stat-orb{min-width:170px;min-height:170px;border:1px solid #ffffff36;border-radius:50%;display:grid;place-items:center;text-align:center;background:#ffffff12;font-weight:900}.stat-orb strong{font-size:54px;display:block;line-height:1}.stat-orb span{font-size:12px;color:#c8d8e8}.store-hero{background:linear-gradient(135deg,#18243d,#0a6b6f)}.bank-hero{background:linear-gradient(135deg,#102443,#0a6072)}.admin-hero{background:linear-gradient(135deg,#111827,#293f72)}.message-hero{background:linear-gradient(135deg,#35145f,#174e74)}.portal-hero{background:linear-gradient(135deg,#0b1728,#154996)}.section{width:min(1180px,calc(100% - 40px));margin:55px auto}.section.narrow{width:min(680px,calc(100% - 40px))}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:22px}.section-head h2,.panel h2{margin:4px 0;font-size:28px}.sandbox-badge{background:#e2f9f2;color:#07694e;padding:7px 12px;border-radius:999px;font-size:12px;font-weight:800}.site-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.site-card{background:white;border:1px solid var(--line);border-radius:18px;padding:23px;text-decoration:none;box-shadow:0 10px 30px #17324c0a;transition:.2s}.site-card:hover{transform:translateY(-4px);border-color:#aac7ff;box-shadow:0 15px 35px #17324c16}.site-card h2{margin:14px 0 5px;font-size:19px}.site-card p{color:var(--muted);min-height:58px;font-size:14px}.site-card b{font-size:13px;color:var(--blue)}.tag{background:#edf4ff;color:#1859be;border-radius:6px;padding:5px 9px;font-size:11px}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.product{background:white;border:1px solid var(--line);padding:20px;border-radius:var(--radius)}.product-visual{height:170px;border-radius:15px;background:linear-gradient(135deg,#e8f0ff,#d7f9f0);display:grid;place-items:center}.product-visual span{width:72px;height:72px;border-radius:24px;background:#fff;display:grid;place-items:center;font-size:35px;font-weight:900;color:var(--blue);box-shadow:0 15px 35px #18376418}.product h3{margin:20px 0 4px}.product p{color:var(--muted);font-size:14px;min-height:55px}.product strong{display:block;font-size:20px;margin:12px 0}.product label{font-size:11px;color:var(--muted)}select,input,textarea{width:100%;border:1px solid #ccd8e4;border-radius:10px;background:white;padding:11px 12px;font:inherit;color:var(--ink);outline:none;margin-top:5px}textarea{min-height:105px;resize:vertical}select:focus,input:focus,textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px #1667ff17}button,.primary,.ghost{border:0;border-radius:10px;padding:12px 18px;font:inherit;font-weight:800;cursor:pointer}.primary{background:var(--blue);color:white}.ghost{background:#e7edf3;color:#27364a}.wide{width:100%;display:block;text-align:center;margin-top:12px}.stack{display:grid;gap:13px}.stack label{font-size:13px;font-weight:700}.split{display:grid;grid-template-columns:1fr 1fr;gap:20px}.wide-split{grid-template-columns:1.25fr 1fr}.panel{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:28px}.panel.soft{background:#edf4fb}.flow,.check-list{padding-right:22px;color:#4e6075}.flow li,.check-list li{margin:10px 0}.notice{width:min(1180px,calc(100% - 40px));margin:20px auto 0;border-radius:14px;padding:15px 18px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}.notice b{display:block}.notice span{font-size:13px}.notice.success{background:#dcf8ed;color:#075e47}.notice.warning{background:#fff3cd;color:#664d03}.notice.danger{background:#fee2e2;color:#8a1c1c}.inline-form{margin-right:auto;display:flex;gap:8px}.inline-form input{width:150px;margin:0}.inline-form button{background:#122438;color:white}.checkout-card{background:white;border:1px solid var(--line);border-radius:28px;padding:34px;box-shadow:0 18px 50px #0b253812;position:relative;overflow:hidden}.sandbox-ribbon{position:absolute;left:-45px;top:25px;transform:rotate(-35deg);background:#ffe8a3;color:#664d03;padding:6px 50px;font-size:11px;font-weight:900}.checkout-card h2{font-size:27px}.amount{font-size:44px;font-weight:900;color:#0a6072;margin:18px 0}.amount small{font-size:14px}.checkout-card dl{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.checkout-card dl div{display:flex;justify-content:space-between;padding:12px 0;gap:20px}.checkout-card dt{color:var(--muted)}.checkout-card dd{margin:0;font-weight:700;text-align:left}.pay-actions{display:grid;grid-template-columns:2fr 1fr;gap:10px}.fine{text-align:center;color:var(--muted);font-size:11px}.balance-grid,.metrics{width:min(1180px,calc(100% - 40px));margin:-50px auto 30px;position:relative;z-index:2;display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.metrics{grid-template-columns:repeat(5,1fr)}.balance-grid article,.metrics article{background:white;border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:0 12px 30px #122b450c}.balance-grid span,.metrics span{color:var(--muted);font-size:12px;display:block}.balance-grid strong,.metrics strong{display:block;font-size:28px;margin:6px 0}.balance-grid small,.metrics small{font-size:11px;color:var(--muted)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;min-width:580px}th,td{text-align:right;padding:12px 10px;border-bottom:1px solid #e7edf3;font-size:12px}th{color:var(--muted);font-size:11px}td b,td small{display:block}td small{color:var(--muted);margin-top:3px}.status{padding:5px 8px;border-radius:7px;background:#edf1f5}.status.captured,.status.delivered{background:#d9f8ec;color:#086048}.status.created{background:#fff0c9;color:#735710}.status.declined,.status.failed{background:#fee2e2;color:#8a1c1c}.empty{text-align:center;color:var(--muted);padding:30px}code{font-family:Consolas,monospace;font-size:15px;background:#edf4ff;color:#124a9b;padding:5px 8px;border-radius:6px}.adapter-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px}.adapter-grid article{border:1px solid var(--line);border-radius:14px;padding:17px}.adapter-grid p{font-size:12px;color:var(--muted);min-height:42px}.adapter-grid span{font:10px Consolas,monospace;color:#315b89}.hero-logout{background:#ffffff12;color:white;border:1px solid #ffffff45}.login-shell{min-height:calc(100vh - 190px);display:grid;grid-template-columns:1.1fr .9fr;background:#0b1728}.login-brand{padding:90px max(35px,calc((100vw - 1180px)/2));color:white;background:linear-gradient(135deg,#0b1728,#173f72)}.login-brand h1{font-size:50px;margin:12px 0}.login-brand p{color:#bdcde0}.login-brand a{color:#62e4c2}.login-card{margin:auto;width:min(420px,calc(100% - 40px));background:white;padding:32px;border-radius:22px}.login-card p{font-size:12px;color:var(--muted)}footer{min-height:90px;padding:25px max(24px,calc((100% - 1180px)/2));display:flex;align-items:center;justify-content:space-between;background:white;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}footer a{font-weight:700;color:var(--blue)}@media(max-width:900px){.nav nav{display:none}.site-grid,.product-grid{grid-template-columns:repeat(2,1fr)}.metrics{grid-template-columns:repeat(3,1fr);margin-top:20px}.adapter-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.demo-bar span{display:none}.nav{height:64px}.portal-button{font-size:11px}.hero{min-height:350px;padding-top:55px;align-items:flex-start}.hero-chip,.stat-orb{display:none}.hero h1{font-size:48px}.site-grid,.product-grid,.split,.balance-grid,.metrics{grid-template-columns:1fr}.metrics,.balance-grid{margin-top:20px}.adapter-grid{grid-template-columns:1fr}.inline-form{width:100%;margin:0}.inline-form input{flex:1}.login-shell{grid-template-columns:1fr}.login-brand{padding:55px 28px}.login-card{margin:30px auto}.pay-actions{grid-template-columns:1fr}.section{margin:35px auto}}