:root{--bg:#f8f8fc;--ink:#2f2f45;--muted:#7a7a8c;--primary:#7367f0;--primary2:#8f82ff;--primary-dark:#5d52d9;--soft:#f1efff;--card:#fff;--line:#e8e7ef;--success:#20c997;--radius:18px;--shadow:0 18px 55px rgba(46,38,118,.09)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:92px}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;line-height:1.6;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}.container{width:min(1180px,calc(100% - 36px));margin:auto}.nav{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(232,231,239,.8)}.nav-inner{height:76px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;flex-shrink:0}.brand img{width:190px;height:auto;display:block}.menu{display:flex;align-items:center;justify-content:center;gap:26px;margin-left:auto;font-size:14px;font-weight:600;color:#69697a}.menu a{position:relative;transition:.2s}.menu a:hover{color:var(--primary)}.menu a:after{content:"";position:absolute;left:50%;right:50%;bottom:-11px;height:2px;background:var(--primary);transition:.2s;border-radius:2px}.menu a:hover:after{left:0;right:0}.nav-actions{display:flex;align-items:center;gap:9px;margin-left:4px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;padding:11px 17px;font:inherit;font-size:14px;font-weight:700;cursor:pointer;transition:.2s ease;white-space:nowrap}.btn:hover{transform:translateY(-1px)}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary2));color:#fff;box-shadow:0 10px 24px rgba(115,103,240,.24)}.btn-ghost{background:transparent;color:#5f5f70;border:1px solid var(--line)}.btn-soft{background:var(--soft);color:var(--primary);border:1px solid #e2defe}.btn-white{background:#fff;color:var(--primary)}.btn-outline-white{border:1px solid rgba(255,255,255,.4);color:#fff;background:transparent}.btn-lg{padding:14px 21px;border-radius:10px}.full{width:100%}
.hero{position:relative;overflow:hidden;padding:92px 0 82px;background:linear-gradient(180deg,#fbfaff 0%,#fff 100%)}.hero-orb{position:absolute;border-radius:50%;filter:blur(2px);pointer-events:none}.hero-orb-a{width:480px;height:480px;background:radial-gradient(circle,rgba(115,103,240,.12),rgba(115,103,240,0) 70%);right:-130px;top:-170px}.hero-orb-b{width:360px;height:360px;background:radial-gradient(circle,rgba(114,208,255,.11),rgba(114,208,255,0) 70%);left:-160px;bottom:-160px}.hero-grid{position:relative;display:grid;grid-template-columns:.84fr 1.16fr;gap:48px;align-items:center}.hero-copy{padding:12px 0}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 11px;border-radius:999px;background:#f1efff;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:.02em}.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px rgba(115,103,240,.12)}.hero h1{font-size:clamp(44px,5.5vw,68px);line-height:1.05;letter-spacing:-2.5px;margin:19px 0;color:#2c2c40}.hero h1 span{color:var(--primary)}.hero p{font-size:18px;color:var(--muted);max-width:600px;margin:0}.hero-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:27px}.hero-points{display:flex;gap:18px;flex-wrap:wrap;margin-top:24px;color:#6a6a7b;font-size:13px;font-weight:600}.hero-points span{display:flex;align-items:center;gap:5px}
.app-window{display:grid;grid-template-columns:150px 1fr;min-height:500px;background:#fff;border:1px solid #ebe9f2;border-radius:20px;overflow:hidden;box-shadow:0 30px 80px rgba(61,51,125,.16);transform:perspective(1400px) rotateY(-2deg) rotateX(1deg)}.app-sidebar{background:#fff;border-right:1px solid #eeeef3;padding:14px 10px}.app-mini-logo{width:36px;height:36px;margin:2px 8px 18px;border-radius:10px;display:grid;place-items:center;color:#fff;font-weight:900;background:linear-gradient(135deg,var(--primary),var(--primary2))}.side-item,.side-sub{display:flex;align-items:center;gap:9px;padding:9px 9px;border-radius:7px;font-size:10px;color:#6d6d7c;margin-bottom:3px}.side-item.active{background:#f4f3fa;color:#4f4f61}.side-item span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.side-sub{padding-left:27px}.side-sub.active{background:linear-gradient(135deg,#7367f0,#9389ef);color:#fff;box-shadow:0 7px 15px rgba(115,103,240,.28)}.app-main{min-width:0;background:#f7f7fa}.app-topbar{height:52px;background:linear-gradient(90deg,#7065ee,#7367f0);display:flex;align-items:stretch;color:#fff;font-size:9px}.app-spacer{flex:1}.app-lang,.app-user,.app-balance,.app-avatar{display:flex;align-items:center;padding:0 12px;border-left:1px solid rgba(255,255,255,.14)}.app-balance{flex-direction:column;justify-content:center;line-height:1.2}.app-balance small{opacity:.9}.app-balance strong{color:#08f097;font-size:10px}.app-user{font-weight:700}.app-avatar{width:48px;justify-content:center;padding:0}.app-avatar:before{content:"";width:26px;height:26px;border-radius:50%;background:#fff;border:3px solid #31c77c;position:absolute}.app-avatar{position:relative;color:#31c77c;font-weight:900;z-index:1}.app-content{padding:30px 18px 18px}.settings-card{background:#fff;border-radius:8px;box-shadow:0 7px 25px rgba(37,37,55,.06);overflow:hidden}.settings-tabs{height:54px;display:flex;align-items:end;justify-content:space-around;padding:0 10px;color:#777786;font-size:8px;border-bottom:1px solid #f0eff5}.settings-tabs span{padding:0 5px 11px;white-space:nowrap}.settings-tabs .active{color:var(--primary);border-bottom:2px solid var(--primary)}.settings-body{padding:18px 20px 22px;max-width:74%}.mock-field{margin-bottom:13px}.mock-field label{display:block;font-size:7px;color:#6e6e7c;margin-bottom:4px}.mock-input{height:26px;border:1px solid #dddce4;border-radius:4px;background:#fff;padding:6px 8px;color:#858593;font-size:8px}.mock-status{display:inline-flex;align-items:center;gap:6px;padding:6px 9px;border-radius:999px;background:#edfbf6;color:#16a77a;font-size:8px}.mock-status span{width:6px;height:6px;border-radius:50%;background:#20c997}
.stat-strip{border-top:1px solid #efedf5;border-bottom:1px solid #efedf5;background:#fff}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr)}.stat-grid div{padding:24px 22px;border-right:1px solid #efedf5}.stat-grid div:last-child{border-right:0}.stat-grid strong,.stat-grid span{display:block}.stat-grid strong{font-size:15px;color:#3d3d50}.stat-grid span{font-size:12px;color:var(--muted);margin-top:3px}
.section{padding:88px 0}.section-soft{background:#f8f8fb}.section-heading{max-width:720px;margin-bottom:38px}.section-heading.center{text-align:center;margin-left:auto;margin-right:auto}.section-kicker{display:inline-block;color:var(--primary);font-size:11px;font-weight:800;letter-spacing:.13em;margin-bottom:10px}.section-kicker.light{color:#cec8ff}.section-heading h2,.service-copy h2,.docs-grid h2,.info-panel h2,.contact-card h2{font-size:clamp(32px,4vw,44px);line-height:1.15;letter-spacing:-1.4px;margin:0 0 12px}.section-heading p,.service-copy p,.docs-grid p,.info-panel p,.contact-card p{color:var(--muted);margin:0}.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;transition:.2s}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#dcd8fb}.feature-card.featured{background:linear-gradient(180deg,#fbfaff,#fff);border-color:#dcd8fb}.feature-icon,.price-icon{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:var(--soft);color:var(--primary);font-size:11px;font-weight:900}.feature-card h3{font-size:18px;margin:18px 0 7px}.feature-card p{font-size:14px;color:var(--muted);margin:0 0 17px}.tag{display:inline-block;padding:4px 8px;margin:0 5px 4px 0;border-radius:999px;background:#f6f5fb;color:#777586;font-size:10px;font-weight:700}
.service-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:72px;align-items:start}.service-copy{position:sticky;top:120px}.text-link{display:inline-block;margin-top:22px;color:var(--primary);font-weight:700}.service-list{display:grid;gap:12px}.service-list article{display:flex;gap:18px;padding:22px 24px;background:#fff;border:1px solid var(--line);border-radius:14px}.service-list article>span{width:36px;height:36px;border-radius:10px;background:var(--soft);color:var(--primary);display:grid;place-items:center;font-size:11px;font-weight:800;flex:0 0 auto}.service-list h3{font-size:17px;margin:0 0 4px}.service-list p{font-size:13px;color:var(--muted);margin:0}
.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}.price-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:18px;padding:28px}.price-card.popular{border-color:#bdb7fb;box-shadow:0 18px 45px rgba(115,103,240,.12)}.popular-label{position:absolute;right:18px;top:18px;background:var(--primary);color:#fff;font-size:9px;font-weight:800;letter-spacing:.08em;border-radius:999px;padding:5px 8px}.price-card h3{margin:16px 0 7px}.price-card p{color:var(--muted);font-size:14px}.price-card ul{padding:0;margin:20px 0 24px;list-style:none}.price-card li{padding:8px 0;border-bottom:1px dashed #ecebf1;font-size:13px;color:#676779}.price-card li:before{content:"✓";color:var(--primary);font-weight:900;margin-right:8px}
.section-dark{background:linear-gradient(135deg,#2e295f,#5147aa);color:#fff}.docs-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}.docs-grid p{color:#d9d5f4;max-width:560px;margin-bottom:25px}.code-card{background:#17152c;border:1px solid rgba(255,255,255,.1);border-radius:16px;overflow:hidden;box-shadow:0 25px 70px rgba(0,0,0,.22)}.code-head{height:42px;display:flex;align-items:center;gap:6px;padding:0 14px;background:#201d3a;border-bottom:1px solid rgba(255,255,255,.06)}.code-head span{width:8px;height:8px;border-radius:50%;background:#6f6a87}.code-head span:first-child{background:#ff6b6b}.code-head span:nth-child(2){background:#feca57}.code-head span:nth-child(3){background:#1dd1a1}.code-head small{margin-left:8px;color:#918da7}.code-card pre{margin:0;padding:22px;overflow:auto;color:#dedbf7;font-size:12px;line-height:1.8}
.topup-section{background:#fbfaff}.topup-wrap{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px;align-items:start}.info-panel{position:sticky;top:108px;background:linear-gradient(155deg,#40378e,#7568ef);color:#fff;border-radius:20px;padding:34px;box-shadow:0 20px 55px rgba(73,60,162,.18)}.info-panel p{color:#e2def9}.steps{display:grid;gap:17px;margin:28px 0}.step{display:flex;gap:13px;align-items:flex-start}.step-num{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:rgba(255,255,255,.12);font-size:12px;font-weight:800;flex:0 0 auto}.step strong,.step small{display:block}.step small{color:#dedaf6;margin-top:2px}.invoice-sample{margin-top:25px;padding:16px;border-radius:12px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12)}.invoice-sample small,.invoice-sample strong{display:block}.invoice-sample small{color:#d9d4f5}.invoice-sample strong{margin-top:3px;font-size:16px}.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:30px;box-shadow:var(--shadow)}.form-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:24px}.form-head h2{margin:0;font-size:28px}.secure-pill{font-size:11px;padding:6px 9px;background:#edfbf6;color:#15976f;border-radius:999px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:grid;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:12px;font-weight:700;color:#5e5e70}.input,.select,.textarea{width:100%;border:1px solid #dbdae3;border-radius:9px;padding:12px 13px;font:inherit;font-size:14px;color:var(--ink);outline:0;background:#fff;transition:.2s}.input:focus,.select:focus,.textarea:focus{border-color:#9e95f7;box-shadow:0 0 0 3px rgba(115,103,240,.09)}.textarea{min-height:92px;resize:vertical}.helper{color:#91909e;font-size:11px}.amount-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.amount-btn{border:1px solid var(--line);background:#fff;color:#5d5d70;border-radius:8px;padding:10px;font:inherit;font-size:12px;font-weight:700;cursor:pointer;transition:.2s}.amount-btn:hover{border-color:#aaa2f8;background:#f7f5ff;color:var(--primary)}
.contact-section{padding-top:28px}.contact-card{display:flex;align-items:center;justify-content:space-between;gap:40px;background:linear-gradient(135deg,#5f54cc,#8175f4);color:#fff;border-radius:20px;padding:38px 42px}.contact-card h2{font-size:34px}.contact-card p{color:#e9e6ff}.contact-actions{display:flex;gap:10px;flex-wrap:wrap;flex:0 0 auto}.footer{background:#fff;border-top:1px solid var(--line);padding:55px 0 20px}.footer-main{display:grid;grid-template-columns:1.7fr 1fr 1fr 1.2fr;gap:45px}.footer-brand img{width:180px}.footer-brand p{max-width:330px;color:var(--muted);font-size:13px}.footer-main>div:not(.footer-brand){display:flex;flex-direction:column;gap:9px;font-size:13px;color:#777687}.footer-main strong{color:#3c3c4e;margin-bottom:4px}.footer-main a:hover{color:var(--primary)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:24px;margin-top:34px;border-top:1px solid var(--line);font-size:11px;color:#9a99a7}.wa-float{position:fixed;right:22px;bottom:22px;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;background:#25D366;color:#fff;font-size:12px;font-weight:900;box-shadow:0 12px 28px rgba(20,80,45,.22);z-index:70}
.invoice-page{padding:42px 0;background:#f8f8fc;min-height:100vh}.invoice-box{max-width:860px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:18px;padding:34px;box-shadow:var(--shadow)}.invoice-head{display:flex;justify-content:space-between;gap:25px;padding-bottom:22px;border-bottom:1px solid var(--line)}.invoice-no{text-align:right}.status{display:inline-flex;padding:6px 10px;border-radius:999px;font-size:12px;font-weight:800;background:#fff6df;color:#a56600}.invoice-meta{display:grid;grid-template-columns:1fr 1fr;gap:30px;padding:24px 0}.invoice-table{width:100%;border-collapse:collapse}.invoice-table th,.invoice-table td{padding:14px 0;border-bottom:1px solid var(--line);text-align:left}.invoice-table th:last-child,.invoice-table td:last-child{text-align:right}.invoice-total{display:flex;justify-content:flex-end;padding-top:20px}.invoice-total-box{width:min(330px,100%);display:flex;justify-content:space-between;font-size:20px;font-weight:850}.invoice-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:30px;flex-wrap:wrap}.admin-table{width:100%;border-collapse:collapse;background:#fff}.admin-table th,.admin-table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;font-size:14px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px}.alert{padding:12px 14px;border-radius:10px;margin-bottom:16px}.alert-error{background:#fff0f0;color:#a12626;border:1px solid #ffd3d3}
@media(max-width:1050px){.menu{gap:16px}.app-window{grid-template-columns:126px 1fr}.settings-body{max-width:88%}.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.nav-inner{height:auto;min-height:72px;flex-wrap:wrap;padding:10px 0}.brand img{width:165px}.menu{display:flex;order:3;width:100%;overflow-x:auto;justify-content:flex-start;white-space:nowrap;padding:7px 0 2px;margin:0;scrollbar-width:none}.menu::-webkit-scrollbar{display:none}.nav-actions{margin-left:auto}.hero{padding-top:60px}.hero-grid,.docs-grid,.topup-wrap,.service-layout{grid-template-columns:1fr}.app-window{transform:none}.service-copy,.info-panel{position:static}.pricing-grid{grid-template-columns:1fr 1fr}.stat-grid{grid-template-columns:1fr 1fr}.stat-grid div:nth-child(2){border-right:0}.stat-grid div:nth-child(-n+2){border-bottom:1px solid #efedf5}.contact-card{align-items:flex-start;flex-direction:column}.footer-main{grid-template-columns:1.6fr 1fr 1fr}}
@media(max-width:650px){.container{width:min(100% - 22px,1180px)}.nav-actions .btn{padding:9px 11px;font-size:12px}.brand img{width:145px}.menu{font-size:13px;gap:18px}.hero{padding:48px 0 56px}.hero h1{font-size:43px;letter-spacing:-1.8px}.hero p{font-size:16px}.hero-points{gap:10px 14px}.app-window{grid-template-columns:88px 1fr;min-height:405px}.app-sidebar{padding:9px 6px}.side-item,.side-sub{font-size:7px;padding:7px 6px}.side-item span{display:none}.side-sub{padding-left:9px}.app-mini-logo{width:30px;height:30px;margin:0 3px 10px}.app-lang{display:none}.app-user{display:none}.app-topbar{height:42px}.app-content{padding:16px 9px}.settings-body{max-width:100%;padding:14px}.settings-tabs span:nth-child(n+3){display:none}.feature-grid,.pricing-grid,.form-grid,.footer-main{grid-template-columns:1fr}.field.full{grid-column:auto}.amount-options{grid-template-columns:1fr 1fr}.section{padding:62px 0}.section-heading h2,.service-copy h2,.docs-grid h2,.info-panel h2{font-size:32px}.stat-grid{grid-template-columns:1fr}.stat-grid div{border-right:0!important;border-bottom:1px solid #efedf5!important}.stat-grid div:last-child{border-bottom:0!important}.contact-card{padding:28px 24px}.contact-card h2{font-size:30px}.contact-actions{width:100%}.contact-actions .btn{width:100%}.footer-bottom{flex-direction:column}.invoice-head,.invoice-meta{grid-template-columns:1fr;display:grid}.invoice-no{text-align:left}.invoice-box{padding:22px}.form-card{padding:22px}}
@media print{body{background:#fff}.nav,.invoice-actions,.footer,.wa-float{display:none!important}.invoice-page{padding:0}.invoice-box{box-shadow:none;border:0;max-width:none;padding:0}.container{width:100%}}