:root{color-scheme:dark;--bg:#080d19;--panel:#111a2b;--ink:#f5f8ff;--muted:#98a9c4;--line:#263650;--aqua:#45e7c3;--purple:#6688ff;--red:#ff8e92;--green:#45e7a3;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}*{box-sizing:border-box}html{min-height:100%}body{margin:0;min-height:100vh;color:var(--ink);background:radial-gradient(ellipse at 82% 5%,#27346b55,transparent 38%),radial-gradient(ellipse at -10% 65%,#0d665b35,transparent 40%),var(--bg)}.topbar{height:82px;padding:0 max(5vw,24px);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #26334b8a}.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-size:18px;font-weight:900;letter-spacing:.075em;text-decoration:none}.brand-mark{width:34px;height:34px;border-radius:12px;display:grid;place-items:center;color:#061b23;background:linear-gradient(130deg,#59efd5,#6a8dff);font-size:23px}.brand-accent{color:var(--aqua)}.top-tag{border:1px solid #293f58;border-radius:24px;padding:9px 13px;font-size:10px;font-weight:800;letter-spacing:.14em;color:#abc2d8}.shell{max-width:1140px;margin:auto;padding:64px 24px 70px}.hero{max-width:790px;margin:auto;text-align:center}.eyebrow{color:#a1ffdc;font-size:12px;font-weight:800;letter-spacing:.2em}.pulse{display:inline-block;vertical-align:middle;width:8px;height:8px;background:var(--aqua);border-radius:50%;margin-right:9px;box-shadow:0 0 0 5px #45e7c31a}h1{font-size:clamp(38px,7vw,68px);letter-spacing:-.06em;line-height:1.09;margin:21px 0 18px;font-weight:850}h1 span{color:var(--aqua)}.hero-subtitle{max-width:650px;color:var(--muted);font-size:16px;line-height:1.7;margin:0 auto 30px}.form-card{max-width:565px;text-align:left;background:linear-gradient(155deg,#19253a,#0d1626);border:1px solid #30425c;border-radius:22px;padding:32px;margin:36px auto;box-shadow:0 22px 76px #0005}.form-top{display:flex;align-items:center;gap:14px;padding-bottom:24px;margin-bottom:22px;border-bottom:1px solid #30415c}.step-circle{width:45px;height:45px;border-radius:14px;display:grid;place-items:center;background:#1c3d45;color:var(--aqua);font-weight:800;flex-shrink:0}.form-top strong{display:block;font-size:18px}.form-top small{display:block;color:var(--muted);margin-top:4px}.input-label{display:block;margin-bottom:9px;color:#c0cce0;font-size:11px;font-weight:800;letter-spacing:.12em}.text-input,input[type=text],input[type=email],input[type=password]{width:100%;padding:17px;border:1px solid #355071;background:#0a1322;border-radius:10px;color:#f9fcff;font-size:16px;outline:none}.text-input:focus,input[type=text]:focus,input[type=email]:focus,input[type=password]:focus{border-color:var(--aqua);box-shadow:0 0 0 3px #45e7c320}input::placeholder{color:#75839a}.code-badge{background:#1b3047;border:1px solid #355071;border-radius:8px;padding:3px 10px;font-family:ui-monospace,monospace;color:var(--aqua);letter-spacing:.07em;font-size:15px}.primary-btn{display:flex;align-items:center;justify-content:space-between;width:100%;border:none;background:linear-gradient(100deg,#50e6c5,#85d9fc);border-radius:11px;color:#072936;padding:17px 20px;margin-top:16px;font-size:15px;font-weight:850;cursor:pointer;text-decoration:none;transition:filter .2s,transform .2s}.primary-btn:hover{filter:brightness(1.06);transform:translateY(-1px)}.primary-btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.primary-btn span{font-size:23px}.secure-note{display:flex;gap:9px;margin-top:24px;color:#90a6c0;font-size:12px;line-height:1.6}.lock{font-size:14px}.alert{padding:12px 14px;margin:13px 0 0;border-radius:8px;font-size:13px;line-height:1.4}.alert-error{color:#ffc1c5;border:1px solid #b65d6e77;background:#7630444d}.alert-success{color:#83edc8;border:1px solid #387e6b;background:#1b4b42}.benefits{margin:42px auto;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;text-align:left}.benefits>div{border-top:1px solid #33435b;padding:16px 7px}.benefits span{font-size:12px;font-weight:800;color:var(--aqua);display:block;margin-bottom:12px}.benefits b{font-size:14px;display:block;margin-bottom:7px}.benefits small{font-size:12px;color:var(--muted);line-height:1.4}.footer{color:#7284a0;border-top:1px solid #26334b8a;padding:21px 16px;text-align:center;font-size:12px}

/* ── Страница прогресса ── */
.progress-card{padding:36px}
.stages{display:flex;flex-direction:column;gap:0}
.stage{display:flex;align-items:center;gap:18px;padding:18px 0;border-bottom:1px solid #1e2e44;transition:opacity .4s}
.stage:last-child{border-bottom:none}
.stage-dimmed{opacity:.35}
.stage-active{opacity:1}
.stage-fail{opacity:1}
.stage-icon{width:44px;height:44px;border-radius:50%;background:#132035;border:2px solid #2c4060;display:grid;place-items:center;font-size:20px;flex-shrink:0;transition:all .4s}
.stage-active .stage-icon{border-color:var(--aqua);background:#0d3430}
.stage-fail .stage-icon{border-color:var(--red);background:#3d1020}
.stage-text strong{display:block;font-size:15px;margin-bottom:4px}
.stage-text small{font-size:12px;color:var(--muted);line-height:1.5}
.check{color:var(--aqua);font-size:22px;font-weight:900}
.fail-x{color:var(--red);font-size:22px;font-weight:900}
.spinner-idle{color:#3d5470;font-size:20px}

/* Спиннер */
@keyframes spin{to{transform:rotate(360deg)}}
.spinner{display:inline-block;width:20px;height:20px;border:2px solid #1e3550;border-top-color:var(--aqua);border-radius:50%;animation:spin .7s linear infinite}

/* Прогресс-бар */
.progress-bar-wrap{height:4px;background:#1a2840;border-radius:4px;margin:28px 0 18px;overflow:hidden}
.progress-bar{height:100%;background:linear-gradient(90deg,#45e7c3,#6688ff);border-radius:4px;transition:width 1s ease}
.stage-message{color:var(--muted);font-size:13px;min-height:20px;text-align:center;margin-bottom:8px}

/* Итоговые блоки */
.result-icon{font-size:58px;margin:24px 0 16px;text-align:center}
.success-icon{animation:popIn .5s cubic-bezier(.17,.67,.37,1.55)}
@keyframes popIn{from{transform:scale(0)}to{transform:scale(1)}}
.result-title{font-size:26px;font-weight:850;text-align:center;margin:0 0 14px}
.result-desc{color:var(--muted);font-size:14px;line-height:1.7;text-align:center;margin:0 0 20px}
.retry-note{color:#f5a623;font-size:13px;text-align:center;margin:10px 0}
.retry-countdown{color:var(--muted);font-size:13px;text-align:center;margin:12px 0;letter-spacing:.03em}

@media(max-width:650px){.topbar{height:66px}.top-tag{display:none}.shell{padding:50px 18px}.form-card{padding:22px;margin:30px auto}.benefits{grid-template-columns:1fr;gap:3px}.benefits>div{padding:15px 5px}.progress-card{padding:22px}}

/* ── Переключатель языков ── */
.topbar-right{display:flex;align-items:center;gap:14px}
.lang-selector{position:relative;user-select:none;z-index:9999}
.lang-btn{display:inline-flex;align-items:center;gap:8px;background:#111c2e;border:1px solid #2d4363;color:var(--ink);padding:7px 13px;border-radius:20px;font-size:13px;font-weight:600;cursor:pointer;outline:none;transition:all .2s ease}
.lang-btn:hover{border-color:var(--aqua);background:#16263d}
.lang-flag{display:flex;align-items:center;line-height:1}
.flag-icon{width:20px !important;height:14px !important;max-width:20px !important;max-height:14px !important;border-radius:2px;display:inline-block;vertical-align:middle;box-shadow:0 0 1px #000a;flex-shrink:0}
.lang-name{font-size:13px;letter-spacing:.02em}
.lang-arrow{font-size:10px;color:var(--muted);transition:transform .2s ease}
.lang-selector.open .lang-arrow{transform:rotate(180deg)}
.lang-dropdown{display:none !important;position:absolute;top:calc(100% + 8px);right:0;background:#101a2b;border:1px solid #2e4464;border-radius:12px;box-shadow:0 16px 48px #0009;padding:6px;min-width:155px;z-index:10000}
.lang-selector.open .lang-dropdown{display:block !important;animation:dropFade .16s ease-out}
@keyframes dropFade{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
.lang-option{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:8px;color:#dbe5f5;font-size:13px;font-weight:550;cursor:pointer;transition:background .15s ease,color .15s ease;white-space:nowrap}
.lang-option:hover{background:#1e334f;color:var(--aqua)}
.lang-option.active{background:#193a46;color:var(--aqua);font-weight:700}