:root{color-scheme:dark;--bg:#0b0c10;--surface:#14161c;--line:#353843;--muted:#adb1bf;--text:#f5f5f7;--accent:#f14b32;--font:"Archivo",Arial,sans-serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 var(--font);-webkit-font-smoothing:antialiased}
button,input{font:inherit}
button{cursor:pointer}
a{color:inherit}
img{max-width:100%}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{line-height:1.15}
em{font-style:normal;color:var(--accent)}
[hidden]{display:none!important}
:focus-visible{outline:2px solid #ff9b83;outline-offset:4px}
.container{width:min(1080px,calc(100% - 48px));margin-inline:auto}
.skip-link{position:fixed;z-index:100;top:10px;left:10px;padding:12px;background:#fff;color:#000;transform:translateY(-150%)}
.skip-link:focus{transform:none}
.site-header{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:76px;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;letter-spacing:.04em;text-decoration:none}
.brand img{flex:none}
.site-header nav{display:flex;gap:26px;font-size:14px;color:#c3c6d1}
.site-header nav a,.site-footer a{text-decoration:none}
.site-header nav a:hover,.site-footer a:hover{text-decoration:underline;text-underline-offset:5px}
.page-heading{padding:36px 0 26px}
.page-heading h1{font-size:32px;letter-spacing:-.035em;margin-bottom:10px}
.page-heading p{color:var(--muted);font-size:14px;margin:0}
.payment-form{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:32px;align-items:start}
.form-fields{min-width:0}
.form-section{min-width:0;margin:0 0 22px;padding:0 0 24px;border:0;border-bottom:1px solid var(--line)}
.form-section legend{width:100%;font-size:15px;font-weight:600;margin-bottom:16px;padding:0}
.form-section legend>span{color:var(--accent);margin-right:9px;font-size:13px}
.plan-options{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.plan-option{cursor:pointer;position:relative}
.plan-option input,.duration-options input,.device-options input{position:absolute;opacity:0;width:1px;height:1px}
.plan-option__content{display:block;padding:20px;border:1px solid #494c59;border-radius:8px;background:var(--surface);transition:background .18s,border-color .18s}
.plan-option__content>*{display:block}
.plan-option__content small{font-size:12px;color:var(--muted)}
.plan-option__content strong{font-size:24px;line-height:1.2;margin-top:6px}
.plan-option__content b{font-size:32px;letter-spacing:-.025em;margin-top:16px;line-height:1.2}
.plan-option__content i{font-size:12px;font-style:normal;color:#c0c3ce;margin-top:7px}
.plan-option input:checked+span,.device-options input:checked+span{border-color:var(--accent);background:#30201f}
.plan-option input:focus-visible+span,.duration-options input:focus-visible+span,.device-options input:focus-visible+span{outline:2px solid #ff9b83;outline-offset:3px}
.field-block{margin-top:20px}
.field-label{display:block;font-size:14px;font-weight:600}
.duration-options{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:10px}
.duration-options label{position:relative}
.duration-options label>span{display:flex;align-items:center;justify-content:center;flex-direction:column;min-height:65px;padding:8px 4px;border:1px solid #494c59;border-radius:6px;font-size:14px;cursor:pointer}
.duration-options small{font-size:13px;font-weight:700;color:#c4c6d1;margin-top:3px}
.duration-options input:checked+span{background:#f0f1f5;color:#191a21;border-color:#f0f1f5}
.duration-options input:checked+span small{color:#505360}
.connection-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:22px}
.connection-row small{display:block;font-size:12px;color:var(--muted);margin-top:4px}
.stepper{display:flex;align-items:center;border:1px solid #515562;border-radius:6px;flex:none;overflow:hidden}
.stepper button{width:36px;height:42px;border:0;background:transparent;color:#fff;font-size:21px}
.stepper button:hover{background:#292c35}
.stepper button:disabled{color:#616570;cursor:default}
.stepper output{width:28px;text-align:center;font-size:14px}
.device-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.device-options label{position:relative;cursor:pointer}
.device-options label>span{display:flex;flex-direction:column;justify-content:center;padding:10px 12px;border:1px solid #494c59;border-radius:6px;min-height:70px}
.device-options b{font-size:13px;color:#e0e2ea;line-height:1.3}
.device-options small{font-size:11px;color:#adb1c0;margin-top:4px}
.text-field{display:grid;gap:8px}
.text-field>span{font-size:14px;font-weight:600}
.text-field input{min-width:0;width:100%;height:50px;padding:12px 14px;border:1px solid #626675;border-radius:6px;color:#fff;background:#101217;font-size:16px}
.text-field input::placeholder{color:#9297a7}
.text-field>small{font-size:12px;color:var(--muted)}
.text-field input[aria-invalid=true]{border-color:#ff9b83}
.other-device{margin-top:16px}
.contact-section{margin-bottom:0;padding-bottom:0;border:0}
.payment-panel{position:sticky;top:24px;padding:26px;background:var(--surface);border:1px solid var(--line);border-radius:10px;min-width:0}
.card-label{padding-bottom:18px;margin:0 0 20px;border-bottom:1px solid var(--line);font-size:14px;font-weight:600}
.summary-title-row{display:flex;justify-content:space-between;align-items:center;gap:14px}
.summary-title-row p{margin:0 0 5px;font-size:12px;color:var(--muted)}
.summary-title-row h3{font-size:23px;margin:0;letter-spacing:-.025em}
.summary-duration{color:#ffd0c3;font-size:12px;text-align:right}
.order-summary dl{margin:20px 0 0}
.order-summary dl>div{display:flex;justify-content:space-between;gap:16px;font-size:13px;color:#b5b9c7;padding:9px 0}
.order-summary dd{margin:0;color:#e4e5eb;text-align:right;flex-shrink:0}
.order-summary .summary-total{border-top:1px solid var(--line);margin-top:8px;padding-top:18px;align-items:center;color:#fff;font-size:15px}
.summary-total dd{font-size:28px;font-weight:700;letter-spacing:-.03em}
.legal-consent{display:flex;align-items:flex-start;gap:10px;margin-top:22px;font-size:12px;color:#bfc1cc;line-height:1.7}
.legal-consent input{width:18px;height:18px;flex:none;margin:3px 0 0;accent-color:var(--accent)}
.legal-consent a{text-underline-offset:3px}
.pay-button{display:grid;grid-template-columns:22px 1fr auto;align-items:center;gap:9px;width:100%;min-height:56px;margin-top:20px;padding:14px;border:0;border-radius:6px;background:var(--accent);color:#fff;transition:background .18s}
.pay-button:hover:not(:disabled){background:#d93c25}
.pay-button:disabled{opacity:.6;cursor:wait}
.pay-button svg{width:22px;fill:none;stroke:currentColor;stroke-width:1.8}
.pay-button span{text-align:left;font-size:14px;font-weight:700}
.pay-button b{font-size:12px}
.payment-note{font-size:12px;color:var(--muted);margin:14px 0 0}
.form-status{display:none;margin-top:18px;padding:13px;border:1px solid #ae5d4b;border-radius:6px;background:#382320;font-size:14px;color:#ffcabd}
.form-status.is-visible{display:block}
.apps-section{margin-top:48px;padding:34px 0 38px;border-top:1px solid var(--line)}
.section-heading h2{font-size:26px;letter-spacing:-.025em;margin-bottom:10px}
.section-heading p{font-size:14px;color:var(--muted);margin-bottom:22px}
.tutorial-tabs{display:flex;gap:6px;padding-bottom:14px;margin-bottom:24px;overflow-x:auto;border-bottom:1px solid var(--line);scrollbar-width:thin}
.tutorial-tab{flex:none;padding:10px 15px;min-height:44px;border:0;border-radius:6px;background:transparent;color:#b2b6c3;font-size:14px;font-weight:600}
.tutorial-tab:hover{background:#191b22}
.tutorial-tab[aria-selected=true]{background:#f1f1f4;color:#15161b}
.tutorial-apps-heading{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:14px}
.tutorial-apps-heading h3{font-size:15px;margin:0}
.tutorial-apps-heading>span{font-size:12px;color:var(--muted)}
.tutorial-app-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.tutorial-app-grid--smart{grid-template-columns:repeat(6,1fr)}
.tutorial-app-card{display:flex;align-items:flex-start;gap:14px;border:1px solid var(--line);border-radius:7px;padding:16px;background:var(--surface);text-decoration:none}
.tutorial-app-card--compact{flex-direction:column;gap:12px}
.tutorial-app-card[href]:hover{border-color:#737989}
.tutorial-app-logo{display:grid;place-items:center;width:40px;height:40px;flex:none;background:#fff;border-radius:8px;overflow:hidden}
.tutorial-app-logo img{width:100%;height:100%;object-fit:contain}
.tutorial-app-meta{min-width:0}
.tutorial-app-meta>strong{display:block;font-size:14px;line-height:1.4}
.tutorial-app-meta>small{display:block;font-size:12px;color:var(--muted);margin-top:6px}
.tutorial-code{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:12px}
.tutorial-code code{font-size:16px;letter-spacing:.04em}
.tutorial-copy{border:1px solid #5a5d68;border-radius:4px;background:transparent;color:#fff;padding:7px 10px;font-size:12px;min-height:38px}
.tutorial-link{display:block;margin-top:12px;color:#ff9b83;font-size:13px}
.tutorial-note,.section-note{font-size:12px;color:var(--muted);margin:18px 0 0}
.copy-status{margin:14px 0 0;color:#c7cbdb;font-size:14px}
.copy-status:empty{display:none}
.mobile-checkout{display:none}
.site-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding-block:22px;color:var(--muted);font-size:12px}
@media(max-width:900px){.payment-form{gap:24px;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr)}.payment-panel{padding:20px}.plan-option__content{padding:16px}.plan-option__content strong{font-size:21px}.plan-option__content b{font-size:28px}.device-options{grid-template-columns:repeat(2,1fr)}.tutorial-app-grid--smart{grid-template-columns:repeat(4,1fr)}.tutorial-app-grid:not(.tutorial-app-grid--smart){grid-template-columns:repeat(2,1fr)}.pay-button{grid-template-columns:1fr auto}.pay-button svg{display:none}}
@media(max-width:700px){
  body{padding-bottom:calc(88px + env(safe-area-inset-bottom))}
  .container{width:calc(100% - 32px)}
  .site-header{min-height:62px}
  .site-header nav{gap:16px;font-size:14px}
  .site-header nav a{display:inline-flex;align-items:center;min-height:44px}
  .site-header nav a:first-child{display:none}
  .brand{font-size:16px}
  .page-heading{padding:23px 0}
  .page-heading h1{font-size:26px;max-width:350px}
  .page-heading p{font-size:14px}
  .payment-form{grid-template-columns:1fr;gap:24px}
  .payment-panel{position:static;padding:22px;scroll-margin-top:16px}
  .plan-options{gap:10px}
  .plan-option__content{padding:16px 13px}
  .plan-option__content strong{font-size:22px}
  .plan-option__content b{font-size:30px;margin-top:12px}
  .plan-option__content i{font-size:12px}
  .duration-options{grid-template-columns:repeat(2,1fr);gap:8px}
  .duration-options label>span{min-height:62px;font-size:14px}
  .duration-options small{font-size:14px}
  .connection-row{gap:12px}
  .connection-row .field-label{font-size:14px}
  .connection-row small{font-size:12px}
  .stepper button{width:44px;height:44px}
  .stepper output{width:26px}
  .device-options{grid-template-columns:repeat(2,1fr)}
  .device-options label>span{min-height:66px;padding:12px}
  .device-options b{font-size:14px}
  .device-options small{font-size:12px}
  .text-field>small,.payment-note{font-size:13px}
  .legal-consent{font-size:13px;padding:8px 0}
  .legal-consent input{width:21px;height:21px}
  .order-summary dl>div{font-size:14px}
  .order-summary .summary-total{font-size:16px}
  .summary-total dd{font-size:30px}
  .pay-button{grid-template-columns:1fr auto;min-height:58px;padding:15px 16px}
  .pay-button svg{display:none}
  .pay-button span,.pay-button b{font-size:15px}
  .mobile-checkout{position:fixed;z-index:30;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:74px;padding:16px max(20px,env(safe-area-inset-right)) calc(16px + env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));border-top:1px solid #ff8b70;background:var(--accent);color:#fff;text-decoration:none;box-shadow:0 -8px 24px #0003}
  .mobile-checkout span{font-size:16px;font-weight:600}
  .mobile-checkout strong{font-size:22px;line-height:1.2;white-space:nowrap}
  .apps-section{margin-top:32px;padding-top:28px}
  .section-heading h2{font-size:24px}
  .tutorial-tabs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;overflow:visible}
  .tutorial-tab{min-height:48px;padding:9px 12px;line-height:1.3;font-size:14px;border:1px solid var(--line)}
  .tutorial-app-grid--smart{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .tutorial-app-grid:not(.tutorial-app-grid--smart){grid-template-columns:1fr}
  .tutorial-app-card--compact{padding:13px 10px}
  .tutorial-app-card--compact .tutorial-app-meta>strong{font-size:13px;overflow-wrap:anywhere}
  .tutorial-copy{min-height:44px;font-size:14px}
  .tutorial-link{display:flex;align-items:center;min-height:44px;font-size:14px}
  .tutorial-app-meta>small{font-size:13px}
  .site-footer{padding-bottom:24px}
}
@media(max-width:360px){
  .plan-option__content strong{font-size:20px}
  .plan-option__content b{font-size:28px}
  .plan-option__content i{font-size:11px}
  .connection-row{flex-wrap:wrap}
  .payment-panel{padding:17px}
  .pay-button{padding:14px 12px}
  .pay-button span,.pay-button b{font-size:14px}
  .tutorial-app-grid--smart{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}