@font-face{font-family:Inter;src:url("/static/fonts/Inter-Variable.ttf") format("truetype");font-weight:100 900;font-display:swap}
@font-face{font-family:"Space Grotesk";src:url("/static/fonts/SpaceGrotesk-Variable.ttf") format("truetype");font-weight:300 700;font-display:swap}
@font-face{font-family:"JetBrains Mono";src:url("/static/fonts/JetBrainsMono-Variable.ttf") format("truetype");font-weight:100 800;font-display:swap}
:root{
  color-scheme:dark;--bg:#060912;--surface:#0d1321;--surface-2:#121b2e;--panel:#101827;
  --border:#263653;--text:#f4f8ff;--muted:#9aaac3;--primary:#20d9ff;--secondary:#8b5cff;
  --success:#2ed47a;--warning:#ffb84d;--danger:#ff5d73;--info:#5aa9ff;
  --shadow:0 24px 70px rgba(0,0,0,.35);--radius-sm:8px;--radius:12px;--radius-lg:18px;
  --container:min(1180px,calc(100% - 48px));font-family:Inter,"Segoe UI",sans-serif
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;background:
radial-gradient(900px 520px at 85% -10%,rgba(139,92,255,.14),transparent 60%),
radial-gradient(700px 420px at 5% 5%,rgba(32,217,255,.10),transparent 58%),var(--bg);color:var(--text)}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.22;background-image:linear-gradient(rgba(255,255,255,.022) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.022) 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(to bottom,#000,transparent 75%)}
a{color:inherit}.skip-link{position:fixed;left:16px;top:-60px;z-index:999;background:var(--primary);color:#041018;padding:12px 16px;border-radius:8px;font-weight:800}.skip-link:focus{top:16px}
.site-header{position:sticky;top:0;z-index:50;width:var(--container);min-height:72px;margin:0 auto;display:flex;align-items:center;gap:28px;background:rgba(6,9,18,.82);backdrop-filter:blur(18px);border-bottom:1px solid rgba(38,54,83,.7)}
.brand{display:inline-flex;min-height:44px;align-items:center;gap:9px;text-decoration:none;font-family:"Space Grotesk";font-size:22px;font-weight:700;letter-spacing:-.04em}.brand img{object-fit:contain}
.main-nav{display:flex;gap:24px;margin-left:auto}.main-nav a,.text-button{color:var(--muted);text-decoration:none;font-weight:650;font-size:14px}.main-nav a:hover,.text-button:hover{color:var(--text)}
.header-actions{display:flex;align-items:center;gap:10px}.kacher-language-switcher{display:flex;gap:2px;padding:3px;border:1px solid var(--border);border-radius:10px;background:var(--surface)}
.kacher-language-switcher a{display:grid;place-items:center;min-width:44px;height:44px;padding:0 7px;border-radius:7px;text-decoration:none;color:var(--muted);font-size:11px;font-weight:800}
.kacher-language-switcher a[aria-current=true]{background:rgba(32,217,255,.14);color:var(--primary)}
.section,.section-tight{position:relative;width:var(--container);margin:0 auto}.section{padding:96px 0}.section-tight{padding:24px 0}
.hero{min-height:650px;display:grid;grid-template-columns:minmax(0,1.12fr) minmax(390px,.88fr);align-items:center;gap:48px;padding-top:72px}
.eyebrow{display:inline-flex;color:var(--primary);font-family:"JetBrains Mono";font-size:12px;font-weight:700;letter-spacing:.11em;text-transform:uppercase}
h1,h2,h3{font-family:"Space Grotesk";margin:0;letter-spacing:-.045em}h1{max-width:760px;font-size:clamp(46px,5.4vw,68px);line-height:1}h2{font-size:clamp(34px,4.4vw,56px);line-height:1.05}h3{font-size:22px}p{color:var(--muted);line-height:1.7}
.hero-copy .eyebrow{margin-bottom:22px}.hero-lead{max-width:670px;margin:28px 0;font-size:20px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;padding:0 20px;border:1px solid transparent;border-radius:var(--radius);font:750 14px Inter;text-decoration:none;cursor:pointer;transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease}
.button:hover{transform:translateY(-1px)}.button:focus-visible,.text-button:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid rgba(32,217,255,.42);outline-offset:3px}
.button-primary{background:var(--primary);border-color:var(--primary);color:#041018;box-shadow:0 0 0 1px rgba(32,217,255,.22),0 12px 34px rgba(32,217,255,.18)}.button-primary:hover{background:#5be7ff}
.button-secondary{background:var(--surface-2);border-color:var(--border);color:var(--text)}.button-secondary:hover{border-color:var(--primary)}
.button-small{min-height:40px;padding:0 15px}.button-disabled{background:var(--surface);border-color:var(--border);color:var(--muted);cursor:not-allowed}.button-disabled:hover{transform:none}
.trust-list{display:flex;flex-wrap:wrap;gap:10px 22px;margin:24px 0 0;padding:0;list-style:none;color:var(--muted);font-size:13px}.trust-list li:before{content:"✓";margin-right:7px;color:var(--success);font-weight:900}
.hero-visual{position:relative;min-height:520px;display:grid;place-items:center}.hero-mark{position:relative;z-index:2;width:min(360px,72%);height:auto;filter:drop-shadow(0 30px 70px rgba(0,0,0,.42))}
.signal-orbit{position:absolute;width:430px;height:430px;border:1px solid rgba(32,217,255,.24);border-radius:50%;box-shadow:inset 0 0 90px rgba(32,217,255,.05),0 0 80px rgba(139,92,255,.08)}
.signal-orbit:after{content:"";position:absolute;inset:32px;border:1px dashed rgba(139,92,255,.3);border-radius:50%}
.signal-card{position:absolute;z-index:3;min-width:210px;padding:13px 15px;background:rgba(13,19,33,.92);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow)}.signal-card span{display:block;margin-bottom:5px;color:var(--muted);font-size:11px}.signal-card strong{font-family:"JetBrains Mono";font-size:12px}.signal-input{left:0;top:25%}.signal-output{right:0;bottom:24%;border-color:rgba(32,217,255,.5)}
.supported{border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.supported>p{text-align:center;font-size:12px;text-transform:uppercase;letter-spacing:.12em}.supported-list{display:flex;justify-content:center;flex-wrap:wrap;gap:14px 30px;color:var(--muted);font:650 14px "Space Grotesk"}
.section-heading{max-width:720px;margin-bottom:44px}.section-heading .eyebrow{margin-bottom:14px}.section-heading>p{font-size:18px}.section-heading.compact{margin-bottom:24px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.feature-card{min-height:240px;padding:28px;background:linear-gradient(145deg,rgba(18,27,46,.98),rgba(13,19,33,.92));border:1px solid var(--border);border-radius:var(--radius-lg)}.feature-card-wide{grid-column:span 2}.feature-card:hover{border-color:rgba(32,217,255,.42)}.feature-index{display:block;margin-bottom:54px;color:var(--primary);font:700 12px "JetBrains Mono"}.feature-card h3{margin-bottom:12px}.feature-card p{margin:0}
.workflow{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px}.steps{display:grid;gap:12px;padding:0;margin:0;list-style:none}.steps li{display:grid;grid-template-columns:48px 1fr;gap:18px;padding:22px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.steps>li>span,.onboarding-steps>li>span{display:grid;place-items:center;width:40px;height:40px;border:1px solid rgba(32,217,255,.4);border-radius:50%;color:var(--primary);font:750 13px "JetBrains Mono"}.steps h3{font-size:19px}.steps p{margin:6px 0 0}
.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;align-items:stretch}.price-card{position:relative;display:flex;flex-direction:column;min-height:430px;padding:26px 22px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg)}.price-card.recommended{border-color:var(--primary);box-shadow:0 0 50px rgba(32,217,255,.1)}.recommended-label{position:absolute;right:16px;top:14px;color:var(--primary);font:700 10px "JetBrains Mono";text-transform:uppercase}.plan-name{font:700 19px "Space Grotesk"}.price{margin-top:28px;font:700 34px "Space Grotesk"}.price-period{min-height:22px;color:var(--muted);font-size:12px}.price-card ul{display:grid;gap:12px;margin:28px 0;padding:0;list-style:none;color:var(--muted);font-size:14px}.price-card li:before{content:"";display:inline-block;width:6px;height:6px;margin:0 9px 2px 0;border-radius:50%;background:var(--primary)}.price-card .button{margin-top:auto}
.trust-section{display:grid;grid-template-columns:1fr 1fr;gap:72px;padding:64px;border:1px solid var(--border);border-radius:24px;background:linear-gradient(135deg,rgba(32,217,255,.06),rgba(139,92,255,.07))}.security-list{display:grid;gap:14px;margin:0;padding:0;list-style:none}.security-list li{padding:16px 18px;border:1px solid var(--border);border-radius:12px;background:rgba(6,9,18,.5)}
.faq-list{display:grid;gap:10px;max-width:900px}.faq details{border:1px solid var(--border);border-radius:12px;background:var(--surface)}.faq summary{min-height:58px;display:flex;align-items:center;padding:0 20px;cursor:pointer;font-weight:700}.faq details p{padding:0 20px 18px;margin:0}
.final-cta{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:28px;margin-bottom:80px;padding:38px;border:1px solid rgba(32,217,255,.34);border-radius:24px;background:var(--surface)}.final-cta h2{font-size:32px}.final-cta p{margin:6px 0 0}
.site-footer{width:var(--container);margin:0 auto;padding:54px 0 32px;border-top:1px solid var(--border);display:grid;grid-template-columns:2fr 1fr 1fr;gap:42px;color:var(--muted)}.site-footer nav{display:grid;align-content:start;gap:10px}.site-footer strong{color:var(--text)}.site-footer a{text-decoration:none}.brand-footer{color:var(--text)}.copyright{grid-column:1/-1;margin:20px 0 0;font-size:12px}
.global-notice,.account-notice{padding:14px 20px;border:1px solid rgba(255,184,77,.45);background:rgba(255,184,77,.08);color:#ffe0a8;border-radius:12px}.global-notice{width:var(--container);margin:18px auto 0}.sw-update-notice{position:fixed;right:18px;bottom:18px;z-index:60;max-width:min(360px,calc(100vw - 36px));min-height:44px;padding:12px 16px;border:1px solid rgba(34,211,238,.38);border-radius:999px;background:linear-gradient(135deg,rgba(6,9,18,.92),rgba(26,20,52,.92));box-shadow:var(--shadow-glow);color:var(--text);font:700 13px/1.25 Inter,system-ui,sans-serif;cursor:pointer;backdrop-filter:blur(16px);transition:transform .18s ease,border-color .18s ease}.sw-update-notice:hover,.sw-update-notice:focus-visible{transform:translateY(-2px);border-color:rgba(34,211,238,.78);outline:none}
.account-hero{display:flex;justify-content:space-between;align-items:center;gap:24px;padding-bottom:30px}.account-hero h1,.info-page h1{font-size:clamp(40px,5vw,64px)}.account-user{display:flex;align-items:center;gap:12px}.account-user>div{display:grid}.account-user span{color:var(--muted);font-size:12px}.avatar{width:48px;height:48px;border-radius:50%;object-fit:cover}.avatar-fallback{display:grid!important;place-items:center;background:var(--surface-2);color:var(--primary);font-weight:800}.text-button{border:0;background:none;cursor:pointer}
.account-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:14px;padding-top:24px;padding-bottom:24px}.account-card{padding:24px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface)}.plan-summary,.metric{display:flex;flex-direction:column;gap:7px}.card-label,.metric span{color:var(--muted);font-size:12px}.plan-display,.metric strong{font:700 30px "Space Grotesk";color:var(--text)}
.onboarding{padding-top:48px;padding-bottom:48px}.onboarding-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:0;padding:0;list-style:none}.onboarding-steps li{display:flex;gap:14px;padding:20px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}.onboarding-steps li.done{border-color:rgba(46,212,122,.35)}.onboarding-steps li.done>span{color:var(--success);border-color:var(--success)}.onboarding-steps div{display:grid;gap:7px}.onboarding-steps a,.onboarding-steps small{color:var(--muted);font-size:12px}
.account-columns{display:grid;grid-template-columns:1fr 1fr;gap:16px;padding-top:24px;padding-bottom:24px}.desktop-code p{max-width:600px}.code-value{margin:20px 0;padding:18px;border:1px solid rgba(32,217,255,.5);border-radius:12px;background:#060912;color:var(--primary);font:800 32px "JetBrains Mono";letter-spacing:.18em;text-align:center}.code-waiting,.empty-state{padding:18px;border:1px dashed var(--border);border-radius:12px;color:var(--muted);background:rgba(18,27,46,.42)}
.stack-list{display:grid}.stack-row{display:flex;justify-content:space-between;gap:16px;padding:14px 0;border-bottom:1px solid var(--border)}.stack-row:last-child{border:0}.stack-row>div{display:grid;gap:5px}.stack-row span{color:var(--muted);font-size:12px}.buy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.buy-card{display:grid;gap:14px;padding:20px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}.buy-card span{color:var(--muted)}.checkout-plans{display:grid;gap:18px}.checkout-plan{padding:24px;border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(145deg,rgba(18,27,46,.96),rgba(13,19,33,.96));box-shadow:0 18px 55px rgba(0,0,0,.18)}.checkout-plan-head{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:14px}.checkout-plan-head h3{margin-top:7px;font-size:30px}.checkout-price{display:grid;min-width:170px;justify-items:end;gap:2px}.checkout-price span,.checkout-price small,.checkout-note,.muted{color:var(--muted)}.checkout-price strong{font:800 28px "Space Grotesk";color:var(--text)}.payment-methods{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px}.payment-method{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:112px;padding:18px;border:1px solid rgba(38,54,83,.92);border-radius:16px;background:rgba(6,9,18,.44);transition:border-color .18s ease,transform .18s ease,background .18s ease}.payment-method:hover,.payment-method:focus-within{border-color:rgba(32,217,255,.62);background:rgba(32,217,255,.05);transform:translateY(-1px)}.payment-method>div:first-child{display:grid;gap:6px}.payment-method strong{font:800 17px "Space Grotesk"}.payment-method span,.payment-method small{color:var(--muted);font-size:12px;line-height:1.45}.payment-method-side{display:grid;justify-items:end;gap:10px;min-width:145px}.payment-method-side>span{font:800 13px "JetBrains Mono";color:var(--primary)}.checkout-note{margin:16px 0 0;font-size:13px}.support-form{display:grid;gap:14px}.support-form label{display:grid;gap:7px;color:var(--muted);font-size:13px}input,textarea{width:100%;min-height:46px;padding:11px 12px;border:1px solid var(--border);border-radius:10px;background:#080d17;color:var(--text);font:inherit}textarea{resize:vertical}
.info-page{max-width:900px;min-height:58vh}.info-page h1{margin:16px 0 26px}.info-page p{font-size:17px}
.info-actions,.download-actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:26px}
.info-actions .button,.download-actions .button{margin-top:0}
.download-note{margin:14px 0 0;padding:12px 16px;border:1px solid rgba(255,184,77,.45);border-radius:12px;background:rgba(255,184,77,.08);color:#ffe0a8;font-size:14px}
.download-steps{margin:24px 0 40px;max-width:760px}
.download-steps li p{margin:0;font-size:16px}
.download-page h2{margin:36px 0 12px;font-size:28px}

/* Support thread in account */
.support-case-body{display:grid;gap:10px;width:100%}
.thread{display:grid;gap:8px;margin:4px 0}
.thread-message{max-width:min(720px,100%);padding:10px 14px;border:1px solid var(--border);border-radius:12px;background:rgba(18,27,46,.55)}
.thread-message.thread-admin{border-color:rgba(32,217,255,.35);background:rgba(32,217,255,.06)}
.thread-meta{color:var(--muted);font-size:12px;margin-bottom:5px}
.thread-body{white-space:pre-wrap;overflow-wrap:anywhere;color:var(--text);font-size:14px;line-height:1.6}
.support-reply{display:grid;gap:8px;margin-top:6px;max-width:720px}
.support-reply label{display:grid;gap:6px;color:var(--muted);font-size:13px;font-weight:650}
.support-reply textarea{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:rgba(6,9,18,.5);color:var(--text);font:inherit;resize:vertical}.table-wrap{overflow-x:auto;margin:28px 0}table{width:100%;border-collapse:collapse}th,td{padding:14px;border-bottom:1px solid var(--border);text-align:left}th{color:var(--text)}td{color:var(--muted)}
@media(max-width:1000px){:root{--container:min(100% - 32px,760px)}.main-nav{display:none}.hero{grid-template-columns:1fr;min-height:auto}.hero-visual{min-height:460px}.feature-grid{grid-template-columns:1fr 1fr}.feature-card-wide{grid-column:span 2}.pricing-grid{grid-template-columns:1fr 1fr}.workflow,.trust-section{grid-template-columns:1fr}.account-grid{grid-template-columns:1fr 1fr}.onboarding-steps{grid-template-columns:1fr}.buy-grid{grid-template-columns:1fr 1fr}.payment-methods{grid-template-columns:1fr}}
@media(max-width:640px){:root{--container:calc(100% - 24px)}.site-header{min-height:64px;gap:8px}.brand span{font-size:19px}.header-actions{margin-left:auto}.header-actions .button{display:none}.kacher-language-switcher a{min-width:44px;height:44px;padding:0 2px}.section{padding:68px 0}.hero{gap:26px;padding-top:54px}.hero-lead{font-size:17px}.hero-actions .button{width:100%}.hero-visual{min-height:350px}.hero-mark{width:245px}.signal-orbit{width:300px;height:300px}.signal-card{min-width:170px;padding:10px}.signal-input{top:11%}.signal-output{bottom:10%}.feature-grid,.pricing-grid,.account-grid,.account-columns,.buy-grid{grid-template-columns:1fr}.feature-card-wide{grid-column:auto}.supported-list{gap:12px 20px}.trust-section{padding:28px}.final-cta{grid-template-columns:1fr;text-align:center}.final-cta img{margin:auto}.site-footer{grid-template-columns:1fr 1fr}.site-footer>div{grid-column:1/-1}.site-footer nav a{display:flex;min-height:44px;align-items:center}.account-hero{align-items:flex-start;flex-direction:column}.account-user{width:100%;flex-wrap:wrap}.price-card{min-height:390px}.checkout-row{flex-direction:column;align-items:stretch;gap:14px}.checkout-row-info{flex-direction:column;gap:6px}.checkout-row-actions{flex-direction:column;align-items:stretch}.pm-dropdown{min-width:0;width:100%}.checkout-buy-btn{width:100%}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* Mobile navigation: на узком экране основные ссылки и вход не исчезают,
   а переезжают в доступное по клавиатуре <details>-меню. */
.mobile-menu{display:none;margin-left:auto;position:relative}
.mobile-menu summary{list-style:none;display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;padding:0 14px;border:1px solid var(--border);border-radius:10px;background:var(--surface);color:var(--text);cursor:pointer;font-weight:700;font-size:14px}
.mobile-menu summary::-webkit-details-marker{display:none}
.mobile-menu summary:focus-visible{outline:3px solid rgba(32,217,255,.42);outline-offset:3px}
.mobile-menu-panel{position:absolute;right:0;top:calc(100% + 8px);z-index:70;width:min(320px,calc(100vw - 24px));display:grid;gap:4px;padding:12px;border:1px solid var(--border);border-radius:14px;background:rgba(13,19,33,.98);box-shadow:var(--shadow)}
.mobile-menu-panel>nav{display:grid;gap:2px}
.mobile-menu-panel>nav a{display:flex;min-height:44px;align-items:center;padding:0 12px;border-radius:10px;text-decoration:none;color:var(--text);font-weight:650}
.mobile-menu-panel>nav a:hover{background:rgba(32,217,255,.08)}
.mobile-menu-panel .kacher-language-switcher{margin-top:8px;justify-content:center;flex-wrap:wrap}
.mobile-menu-panel .button{width:100%;margin-top:8px}
@media(max-width:1000px){
  .header-actions{margin-left:auto}
  .header-actions .desktop-locale{display:none}
  .mobile-menu{display:block}
}
@media(max-width:640px){
  .header-actions{display:none}
}

/* Compact checkout rows */
.checkout-compact{display:grid;gap:10px}
.checkout-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 22px;border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(145deg,rgba(18,27,46,.96),rgba(13,19,33,.96));transition:border-color .18s ease,transform .18s ease}
.checkout-row:hover{border-color:rgba(32,217,255,.42);transform:translateY(-1px)}
.checkout-row-info{display:flex;align-items:baseline;gap:16px;min-width:0}
.checkout-row-plan{font:700 20px "Space Grotesk";white-space:nowrap}
.checkout-row-price{color:var(--muted);font:600 15px "Space Grotesk";white-space:nowrap}.checkout-row-price small{font-size:12px;opacity:.7}
.checkout-row-actions{display:flex;align-items:center;gap:12px;flex-shrink:0}
.checkout-buy-btn{min-width:110px}
/* Payment method dropdown */
.pm-dropdown{position:relative;min-width:240px;cursor:pointer;user-select:none}
.pm-trigger{display:flex;align-items:center;gap:10px;min-height:48px;padding:0 14px;border:1px solid rgba(38,54,83,.92);border-radius:var(--radius);background:rgba(6,9,18,.55);backdrop-filter:blur(12px);transition:border-color .2s ease,box-shadow .2s ease}
.pm-dropdown:hover .pm-trigger,.pm-dropdown:focus .pm-trigger{border-color:rgba(32,217,255,.5);box-shadow:0 0 0 1px rgba(32,217,255,.12)}
.pm-dropdown.pm-open .pm-trigger{border-color:var(--primary);box-shadow:0 0 0 2px rgba(32,217,255,.2),0 8px 32px rgba(0,0,0,.3);border-radius:var(--radius) var(--radius) 0 0}
.pm-trigger-icon{font-size:10px;line-height:1}.pm-trigger-icon{color:var(--primary)}
.pm-trigger-label{font:650 14px Inter;color:var(--text);flex:1}
.pm-trigger-price{font:700 13px "JetBrains Mono";color:var(--primary);letter-spacing:.02em}
.pm-chevron{color:var(--muted);transition:transform .25s ease;flex-shrink:0}
.pm-dropdown.pm-open .pm-chevron{transform:rotate(180deg)}
.pm-menu{position:absolute;z-index:40;top:100%;left:0;right:0;padding:6px;border:1px solid rgba(32,217,255,.25);border-radius:0 0 var(--radius) var(--radius);background:rgba(13,19,33,.97);backdrop-filter:blur(20px);box-shadow:0 16px 48px rgba(0,0,0,.45);opacity:0;visibility:hidden;transform:translateY(-6px);transition:opacity .2s ease,transform .2s ease,visibility .2s ease}
.pm-dropdown.pm-open .pm-menu{opacity:1;visibility:visible;transform:translateY(0)}
.pm-option{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;transition:background .15s ease}
.pm-option:hover,.pm-option.pm-focus{background:rgba(32,217,255,.08)}
.pm-option.pm-active{background:rgba(32,217,255,.12)}
.pm-option-icon{font-size:10px;color:var(--muted);width:14px;text-align:center;flex-shrink:0}
.pm-option.pm-active .pm-option-icon{color:var(--primary)}
.pm-option-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}
.pm-option-body strong{font:600 13px Inter;color:var(--text)}
.pm-option-body small{font-size:11px;color:var(--muted)}
.pm-option-price{font:700 12px "JetBrains Mono";color:var(--muted);white-space:nowrap;flex-shrink:0}
.pm-option.pm-active .pm-option-price{color:var(--primary)}

/* Visual polish additions */
.kacher-language-switcher a:hover{background:rgba(32,217,255,.08);color:var(--text)}
.price-card{transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.price-card:hover{transform:translateY(-3px);border-color:rgba(32,217,255,.35);box-shadow:0 28px 70px rgba(0,0,0,.30)}
.price-card.recommended{border-color:rgba(32,217,255,.45);box-shadow:0 0 0 1px rgba(32,217,255,.18),0 24px 60px rgba(32,217,255,.10)}
.feature-card{transition:transform .2s ease,border-color .2s ease}
.feature-card:hover{transform:translateY(-2px);border-color:rgba(32,217,255,.25)}
details{border:1px solid var(--border);border-radius:12px;padding:16px 20px;background:rgba(13,19,33,.42);transition:border-color .15s}
details+details{margin-top:10px}
details[open]{border-color:rgba(32,217,255,.30)}
details summary{cursor:pointer;font-weight:700;font-size:16px;color:var(--text);list-style:none;position:relative;padding-right:28px}
details summary::-webkit-details-marker{display:none}
details summary::after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:22px;color:var(--primary);font-weight:300;transition:transform .2s}
details[open] summary::after{content:"3"}
details p{margin:12px 0 0}
.account-card{transition:border-color .15s}
.account-card:hover{border-color:rgba(38,54,83,.85)}
.checkout-plan:hover{border-color:rgba(32,217,255,.30)}
.hero-mark{filter:drop-shadow(0 30px 60px rgba(32,217,255,.15))}
.section-heading{max-width:680px}
.section-heading p{font-size:17px;margin-top:8px}
@media(max-width:640px){details{padding:12px 16px}details summary{font-size:15px}}

/* ── Landing v2 ─────────────────────────────────────────────────────────── */
.hm-title{display:flex;align-items:center;justify-content:space-between;gap:12px;font:700 15px "Space Grotesk",Inter,sans-serif;color:var(--text);margin-bottom:12px}
.hm-tabs{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.hm-tab{padding:5px 9px;border:1px solid var(--border);border-radius:7px;color:var(--muted);font:600 11px "JetBrains Mono",Consolas,monospace}
.hm-tab.on{border-color:rgba(32,217,255,.5);color:var(--primary);background:rgba(32,217,255,.08)}
.hm-row{display:flex;align-items:center;gap:9px;padding:8px 10px;border:1px solid var(--border);border-radius:9px;background:rgba(6,9,18,.5);margin-top:8px;font:600 11.5px "JetBrains Mono",Consolas,monospace;color:var(--muted)}
.hm-row b{color:var(--text);font-weight:700}
.hm-row i{width:7px;height:7px;border-radius:50%;background:var(--primary);flex:none}
.hm-row.done i{background:var(--success)}
.hm-row.run i{background:var(--warning)}
.hero-mark{width:min(360px,84%);border-radius:20px;padding:20px;background:linear-gradient(160deg,rgba(18,27,46,.98),rgba(13,19,33,.92));border:1px solid var(--border);box-shadow:0 30px 70px rgba(0,0,0,.42)}

.module-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.module{position:relative;display:flex;flex-direction:column;min-height:280px;padding:26px;background:linear-gradient(145deg,rgba(18,27,46,.98),rgba(13,19,33,.92));border:1px solid var(--border);border-radius:var(--radius-lg);transition:transform .2s ease,border-color .2s ease}
.module:hover{transform:translateY(-3px);border-color:rgba(32,217,255,.3)}
.module-icon{display:grid;place-items:center;width:42px;height:42px;margin-bottom:16px;border:1px solid rgba(32,217,255,.32);border-radius:11px;background:rgba(32,217,255,.08);font-size:18px;color:var(--primary)}
.module-index{position:absolute;right:22px;top:22px;color:rgba(154,170,195,.42);font:700 12px "JetBrains Mono",Consolas,monospace}
.module h3{margin:0 0 10px;font-size:20px}
.module p{margin:0;font-size:14.5px}
.module ul{margin:14px 0 0;padding-left:17px;color:var(--muted);font-size:13.5px;line-height:1.6}
.module li{margin-bottom:4px}
.module-badge,.deep-badge{font:600 10.5px "JetBrains Mono",Consolas,monospace;color:var(--warning);text-transform:uppercase;letter-spacing:.04em;white-space:nowrap}
.deep-badge{font-size:.36em;vertical-align:middle}

.deep{scroll-margin-top:90px}
.deep-wrap{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.deep-title{font-size:clamp(26px,3.2vw,40px);margin:14px 0 16px}
.deep-list{display:grid;gap:12px;margin-top:24px}
.deep-item{padding:18px 20px;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}
.deep-item strong{display:block;margin-bottom:6px;font:700 16px "Space Grotesk",Inter,sans-serif;color:var(--text)}
.deep-item p{margin:0;font-size:14px}

.panel{border:1px solid var(--border);border-radius:var(--radius-lg);background:linear-gradient(160deg,rgba(18,27,46,.96),rgba(13,19,33,.94));padding:24px}
.panel h4{margin:0 0 12px;color:var(--primary);font-family:"JetBrains Mono",Consolas,monospace;font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.panel-sub{margin-top:20px !important}
.panel-wave{margin-top:16px}
.panel-stat{display:flex;justify-content:space-between;gap:16px;padding:9px 0;border-bottom:1px solid rgba(38,54,83,.6);font:600 12.5px "JetBrains Mono",Consolas,monospace;color:var(--muted)}
.panel-stat:last-child{border-bottom:0}
.panel-stat b{color:var(--text)}
.panel-stat b.ok{color:var(--success)}
.panel-stat b.warn{color:var(--warning)}

.timeline-mini{display:grid;gap:8px}
.tl-row{display:flex;gap:6px;align-items:center}
.tl-label{width:26px;color:var(--muted);font:600 10px "JetBrains Mono",Consolas,monospace;flex:none}
.tl-track{position:relative;flex:1;height:22px;border:1px solid var(--border);border-radius:6px;background:rgba(6,9,18,.5);overflow:hidden}
.tl-clip{position:absolute;top:3px;bottom:3px;border-radius:4px;background:linear-gradient(135deg,rgba(32,217,255,.35),rgba(139,92,255,.3));border:1px solid rgba(32,217,255,.4)}
.tl-clip.v2{background:linear-gradient(135deg,rgba(139,92,255,.4),rgba(32,217,255,.22));border-color:rgba(139,92,255,.5)}
.tl-clip.a0{background:rgba(32,217,255,.20);border-color:rgba(32,217,255,.4)}
.tl-clip.a1{background:rgba(46,212,122,.24);border-color:rgba(46,212,122,.45)}
.tl-cut{position:absolute;top:0;bottom:0;width:2px;background:var(--danger);opacity:.85}
.tl-wave{height:32px;border:1px solid var(--border);border-radius:8px;background:repeating-linear-gradient(90deg,rgba(32,217,255,.35) 0 2px,transparent 2px 5px),repeating-linear-gradient(0deg,rgba(32,217,255,.14) 0 2px,transparent 2px 6px);background-size:100% 60%,100% 100%;background-position:center;background-repeat:no-repeat,repeat}

.chat-mock{display:grid;gap:10px}
.bubble{max-width:82%;padding:10px 13px;border-radius:12px;font-size:13.5px;line-height:1.5}
.bubble.me{margin-left:auto;background:rgba(32,217,255,.13);border:1px solid rgba(32,217,255,.3);color:var(--text)}
.bubble.them{background:rgba(18,27,46,.9);border:1px solid var(--border);color:var(--muted)}
.bubble .meta{display:block;margin-top:5px;color:rgba(154,170,195,.7);font:600 10px "JetBrains Mono",Consolas,monospace}
.lock-row{display:flex;align-items:center;gap:9px;margin-top:14px;padding:11px 13px;border:1px solid rgba(46,212,122,.3);border-radius:10px;background:rgba(46,212,122,.07);color:#bfe9cf;font-size:12.5px}

.compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.compare-card{padding:28px;border:1px solid var(--border);border-radius:var(--radius-lg);background:var(--surface)}
.compare-card h3{margin:0 0 16px;font-size:20px}
.compare-card ul{margin:0;padding:0;list-style:none}
.compare-card li{position:relative;padding:9px 0 9px 26px;border-bottom:1px solid rgba(38,54,83,.5);color:var(--muted);font-size:14.5px}
.compare-card li:last-child{border-bottom:0}
.compare-card li:before{position:absolute;left:0;top:9px;font-weight:900}
.compare-card.no li:before{content:"\2715";color:var(--danger)}
.compare-card.yes li:before{content:"\2713";color:var(--success)}

.legal-block{padding:40px;border:1px solid rgba(32,217,255,.28);border-radius:24px;background:linear-gradient(135deg,rgba(32,217,255,.05),rgba(139,92,255,.06))}
.legal-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:26px}
.legal-item{padding:20px;border:1px solid var(--border);border-radius:14px;background:rgba(6,9,18,.45)}
.legal-item strong{display:block;margin-bottom:8px;font:700 15.5px "Space Grotesk",Inter,sans-serif;color:var(--text)}
.legal-item p{margin:0;font-size:13.5px}

.honest{padding:36px;border:1px dashed rgba(255,184,77,.42);border-radius:24px;background:rgba(255,184,77,.05)}
.honest h3{margin:0 0 8px;font-size:24px}
.honest-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:22px}
.honest-item{padding:15px 17px;border:1px solid rgba(255,184,77,.24);border-radius:12px;background:rgba(6,9,18,.4);color:var(--muted);font-size:13.5px}
.honest-item strong{display:block;color:#ffe0a8;margin-bottom:4px;font-family:"Space Grotesk",Inter,sans-serif;font-size:14.5px}

.pricing-note{margin-top:22px;padding:16px 18px;border:1px dashed var(--border);border-radius:12px;color:var(--muted);font-size:13.5px;background:rgba(18,27,46,.35)}

@media(max-width:1000px){
  .module-grid{grid-template-columns:1fr 1fr}
  .deep-wrap,.compare,.legal-grid,.honest-grid{grid-template-columns:1fr}
  .legal-block,.honest{padding:26px}
}
@media(max-width:640px){
  .module-grid{grid-template-columns:1fr}
  .hero-mark{width:100%;padding:16px}
  .signal-orbit{width:290px;height:290px}
}

/* ── Guides ─────────────────────────────────────────────────────────────── */
.guide-page{max-width:1180px}
.guide-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 28px;color:var(--muted);font:600 12.5px "JetBrains Mono",Consolas,monospace}
.guide-breadcrumb a{color:var(--primary);text-decoration:none}
.guide-breadcrumb a:hover{text-decoration:underline}
.guide-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}
.guide-article h1{max-width:920px;font-size:clamp(30px,4.2vw,52px);line-height:1.06;margin:16px 0 20px}
.guide-lead{max-width:820px;font-size:18px;line-height:1.65;color:var(--text);margin:0 0 16px}
.guide-steps{margin:28px 0 0;padding-left:22px;counter-reset:step}
.guide-steps li{margin:0 0 22px;padding-left:8px}
.guide-steps h2{margin:0 0 8px;font-size:22px;line-height:1.2}
.guide-steps p{margin:0;font-size:16px;line-height:1.65}
.guide-checks{margin-top:28px;padding:22px;border:1px solid rgba(255,184,77,.35);border-radius:18px;background:rgba(255,184,77,.06)}
.guide-checks h2,.guide-faq h2,.guide-related h2{margin:0 0 12px;font-size:22px}
.guide-checks ul{margin:0;padding-left:20px;color:var(--muted);line-height:1.7}
.guide-faq{margin-top:28px}
.guide-faq details{margin-top:10px;padding:16px 18px;border:1px solid var(--border);border-radius:14px;background:var(--surface)}
.guide-faq summary{cursor:pointer;font-weight:700;color:var(--text)}
.guide-faq p{margin:10px 0 0;color:var(--muted);line-height:1.65}
.guide-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.guide-related{position:sticky;top:96px;display:grid;gap:12px}
.guide-card{display:block;padding:18px;border:1px solid var(--border);border-radius:18px;background:linear-gradient(145deg,rgba(18,27,46,.98),rgba(13,19,33,.92));color:var(--muted);text-decoration:none;transition:transform .2s ease,border-color .2s ease}
.guide-card:hover{transform:translateY(-2px);border-color:rgba(32,217,255,.32)}
.guide-card span{display:block;margin-bottom:8px;color:var(--warning);font:700 10.5px "JetBrains Mono",Consolas,monospace;text-transform:uppercase;letter-spacing:.05em}
.guide-card strong{display:block;margin-bottom:8px;color:var(--text);font-size:16px;line-height:1.3}
.guide-card small{font-size:13px;line-height:1.55}
@media(max-width:1000px){.guide-layout{grid-template-columns:1fr}.guide-related{position:static;grid-template-columns:1fr 1fr}}
@media(max-width:640px){.guide-related{grid-template-columns:1fr}.guide-lead{font-size:16px}.guide-steps h2,.guide-checks h2,.guide-faq h2,.guide-related h2{font-size:20px}}