/* SAGRIVO GUIDE — multilingual, keyboard-accessible learning hub. */
.guide-page{max-width:1160px;margin-inline:auto}
.guide-hero{padding:34px 36px;border:1px solid #315467;border-radius:18px;background:radial-gradient(circle at 85% 12%,rgba(0,189,179,.12),transparent 43%),linear-gradient(150deg,#102c3c,#111c2b)}
.guide-hero h1{color:#e3f7f4;margin:.2em 0;font-size:clamp(28px,4vw,46px)}
.guide-hero p{max-width:730px;color:#cfdfeb;line-height:1.7;font-size:16px}
.guide-section{margin:36px 0}
.guide-section h2{margin:0 0 17px;font-size:clamp(22px,2.8vw,29px);color:#e6f7f4}
.guide-features-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.guide-feature{display:flex;flex-direction:column;gap:14px;border-radius:15px;border:1px solid #315569;padding:19px;background:linear-gradient(140deg,#102535,#132d3c)}
.guide-feature-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.guide-feature-head strong{color:#e9f8f3;font-size:17px}
.guide-feature-icon{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:11px;background:#173f47;border:1px solid #367e83;color:#92eee0;font-size:22px;font-weight:750}
.guide-feature-status{font-size:12px;line-height:1.35;padding:5px 9px;border-radius:9px;border:1px solid #467b71;color:#aeead9}
.guide-feature-status.guide-muted{color:#c9d2df;border-color:#5a6777}
.guide-feature p{margin:0;color:#c7d7df;font-size:14px;line-height:1.65}
.guide-feature button{align-self:flex-start;margin-top:auto;min-height:36px}
.guide-features-future .guide-feature{border-style:dashed;border-color:#455466;background:#132230}
.guide-next-head{margin-bottom:8px}
.guide-planned-notice{padding:13px 16px;border:1px solid #5d6876;border-radius:10px;background:#182638;color:#c9d3dc;line-height:1.65}
.guide-graphics{display:grid;grid-template-columns:1fr;gap:16px}
.guide-graphic{position:relative;border:1px solid #34546b;background:linear-gradient(140deg,#132a3d,#0c2131);border-radius:16px;padding:20px 23px;overflow:hidden}
.guide-graphic::before{content:"";position:absolute;right:-40px;top:-70px;width:170px;height:170px;border:1px solid rgba(81,217,204,.22);border-radius:50%;box-shadow:0 0 0 25px rgba(81,217,204,.025),0 0 0 55px rgba(81,217,204,.025);pointer-events:none}
.guide-graphic-number{font-size:12px;letter-spacing:.12em;color:#6ddccd;font-weight:800}
.guide-graphic h3{font-size:18px;color:#e4f8f5;margin:8px 0 17px}
.guide-graphic-flow{display:grid;grid-template-columns:repeat(auto-fit,minmax(145px,1fr));gap:12px}
.guide-flow-node{position:relative;min-width:0;padding:15px;border:1px solid #3e6a79;border-radius:12px;background:linear-gradient(160deg,#193c49,#132c3d);overflow-wrap:anywhere}
.guide-flow-index{display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;color:#06232b;background:#74ddca;border-radius:50%;width:25px;height:25px;margin:0 0 9px}
.guide-flow-node strong{display:block;margin-bottom:8px;color:#d8f7ef;font-size:14px}
.guide-flow-node p{font-size:12px;color:#c2d4dd;line-height:1.6;margin:0}
.guide-video-layout{display:grid;grid-template-columns:minmax(190px,280px) minmax(0,1fr);gap:16px}
.guide-video-list{display:flex;flex-direction:column;gap:7px}
.guide-video-tab{color:#c6e1e3;background:#132936;border:1px solid #34596b;border-radius:10px;padding:13px;text-align:left;font-weight:650;cursor:pointer}
.guide-video-tab:hover,.guide-video-tab.active{background:#1b4850;border-color:#54acaa;color:#e9faf4}
.guide-video-panel{min-width:0;border:1px solid #365a6d;border-radius:15px;padding:16px;background:#101f2f}
.guide-video-panel h3{color:#d5f5ec;margin:0 0 12px;font-size:18px}
.guide-video-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.guide-video-controls label{font-size:12px;color:#b6cbd6;display:grid;gap:6px}
.guide-video-controls select{width:100%;min-width:0}
.guide-video-panel video{display:block;width:100%;height:auto;aspect-ratio:16/9;background:#081a2a;border:1px solid #2b5365;border-radius:10px}
.guide-video-panel .small{color:#b9ccd6;margin:10px 0 0;line-height:1.55}
.guide-faq{display:grid;gap:10px}
.guide-faq details{border:1px solid #37596c;border-radius:11px;background:#142938;padding:13px 16px}
.guide-faq summary{cursor:pointer;font-weight:650;color:#e4f2f3}
.guide-faq details p{color:#c5d9e1;line-height:1.7;font-size:14px;margin:12px 0 0}
.guide-safety-notice{margin-top:19px;padding:12px 15px;border-left:3px solid #4fcab5;background:#142c39;color:#c8dfdf;line-height:1.55}
.guide-footer-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
.guide-help-dock{position:fixed;inset:auto max(12px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) auto;z-index:70;display:flex;flex-direction:column;align-items:flex-end;gap:9px;max-width:min(290px,calc(100vw - 24px));pointer-events:none}
.guide-help-dock>*{pointer-events:auto}
.guide-help-inline{display:flex;flex-direction:column;align-items:stretch;gap:8px;width:min(245px,calc(100vw - 24px));border:1px solid #467d80;background:rgba(10,30,42,.97);box-shadow:0 12px 32px rgba(0,0,0,.36);padding:10px;border-radius:15px}
.guide-help-inline[hidden]{display:none!important}
.guide-help-toggle{min-height:44px;min-width:92px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:8px 13px;border:1px solid #75d8c8;border-radius:999px;background:#133943;color:#eafbf7;box-shadow:0 8px 26px rgba(0,0,0,.28);font-size:13px;font-weight:780;cursor:pointer}
.guide-help-toggle:hover{background:#20515c}
.guide-help-toggle:focus-visible,.guide-help-button:focus-visible{outline:3px solid #ffe39d;outline-offset:3px}
.guide-help-icon{width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:#77d8cb;color:#06252d;font-size:17px;font-weight:900}
.guide-help-dock:has(.guide-help-inline:not([hidden])) .guide-help-toggle{background:#20515c}
.guide-help-button{position:static;display:inline-flex;align-items:center;justify-content:center;max-width:100%;min-height:44px;width:auto;height:auto;padding:10px 18px;border-radius:999px;border:1px solid #75d8c8;background:#1b5257;color:#e8faf6;font-size:14px;font-weight:750;line-height:1.45;text-align:center;white-space:normal;overflow-wrap:anywhere;box-sizing:border-box;box-shadow:0 5px 16px rgba(0,0,0,.18);cursor:pointer}
.guide-help-button:hover{background:#226b6c}
.guide-welcome{position:fixed;bottom:77px;right:19px;width:min(355px,calc(100vw - 38px));padding:18px;border:1px solid #5ab3ae;border-radius:16px;background:#0f2735;color:#e6f7f4;box-shadow:0 12px 45px rgba(0,0,0,.55);z-index:91}
.guide-welcome[hidden],#guide-tour-go[hidden]{display:none!important}
.guide-welcome strong{color:#a0efe3;font-size:17px}
.guide-welcome p{margin:10px 0 15px;color:#c6d9e1;line-height:1.55;font-size:14px}
.guide-welcome-actions{display:flex;flex-wrap:wrap;gap:10px}
.guide-tour-dialog{width:min(630px,calc(100% - 24px));max-height:min(690px,calc(100dvh - 28px));overflow:auto;border:1px solid #5a9d9b;background:linear-gradient(150deg,#102e40,#0e1d2c);padding:0;border-radius:17px;color:#e3f3f4;box-shadow:0 18px 70px #000a}
.guide-tour-dialog::backdrop{background:rgba(2,12,24,.79)}
.guide-tour-inner{padding:29px 29px 24px}
.guide-tour-progress{font-size:13px;color:#9ee9d8;font-weight:700;letter-spacing:.07em}
.guide-tour-dialog h2{font-size:clamp(25px,4vw,34px);line-height:1.25;margin:16px 0 10px;color:#e5faf5}
.guide-tour-dialog p{font-size:17px;line-height:1.7;color:#d0e0e9;min-height:64px}
.guide-tour-illustration{display:flex;gap:5px;flex-wrap:wrap;padding:15px;margin:20px 0 24px;border-radius:13px;background:repeating-linear-gradient(125deg,#193944,#193944 22px,#1b3d49 22px,#1b3d49 24px)}
.guide-tour-illustration span{border:1px solid #418982;background:#153b48;color:#a6eee5;font-size:11px;font-weight:800;letter-spacing:.06em;padding:9px 11px;border-radius:9px}
.guide-tour-actions{display:flex;gap:9px;align-items:center;flex-wrap:wrap}
.guide-tour-actions button{min-height:38px}
.guide-page button:focus-visible,.guide-help-button:focus-visible,.guide-tour-dialog button:focus-visible{outline:3px solid #72e6d2;outline-offset:3px}
@media(max-width:840px){.guide-video-layout{grid-template-columns:1fr}.guide-video-list{display:flex;flex-direction:row;overflow-x:auto;padding-bottom:7px}.guide-video-tab{min-width:165px;flex:0 0 auto}}
@media(max-width:630px){.guide-help-dock{right:max(9px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom))}.guide-help-toggle{min-width:44px;padding:8px 9px}.guide-help-toggle #guide-help-caption{display:none}.guide-help-inline{max-height:min(50dvh,260px);overflow:auto}
}
@media(max-width:630px){.guide-features-grid,.guide-video-controls{grid-template-columns:1fr}.guide-hero{padding:24px 18px}.guide-graphic{padding:16px}.guide-graphic-flow{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-welcome{bottom:73px;right:10px}.guide-tour-inner{padding:20px 15px}.guide-tour-actions{justify-content:flex-end}}
@media(prefers-reduced-motion:reduce){.guide-page *{scroll-behavior:auto!important}}