:root{--yellow-50:#fbffe1;--yellow-200:#f6ff91;--yellow-400:#efff5a;--yellow-600:#697500;--ink:#070806;--brand-text:#13150f;--gray-950:#11130f;--gray-900:#181b15;--gray-800:#24271f;--gray-600:#6f7468;--gray-500:#92978b;--gray-300:#c1c5ba;--gray-100:#ebece6;--gray-50:#f8f8f3;--white:#f7f8f2;--success:#a5f3a6;--error:#ff6b63;--border-dark:#0f110c1f;--border-light:#f4f7eb1c;--shadow:0 1px 0 #ffffff0a inset, 0 24px 70px #00000047;--container:1240px;--header-height:76px;--lux-bg:#070806;--lux-bg-soft:#0c0e0a;--lux-surface:#11130f;--lux-surface-raised:#171a14;--lux-surface-hover:#1c2018;--lux-text:#f4f5ef;--lux-muted:#a4a99d;--lux-muted-strong:#c7cbc0;--lux-accent:#efff5a;--lux-accent-ink:#101208;--lux-accent-soft:#efff5a1c;--lux-accent-border:#efff5a47;--lux-paper:#f4f2e9;--lux-ink:#171914;--lux-ink-muted:#5f6459;--lux-line:#f4f7eb1a;--lux-line-strong:#f4f7eb2e;--lux-radius-sm:12px;--lux-radius-md:18px;--lux-radius-lg:26px;--lux-radius-xl:34px;--lux-ease:cubic-bezier(.22, 1, .36, 1);--lux-shadow-sm:0 1px 0 #ffffff0d inset, 0 12px 28px #0003;--lux-shadow-md:0 1px 0 #ffffff0d inset, 0 22px 60px #00000045;--lux-shadow-lg:0 1px 0 #ffffff0f inset, 0 32px 90px #00000057}html{background:var(--lux-bg);scrollbar-color:#efff5a5c var(--lux-bg)}body{min-width:320px;color:var(--lux-text);background:radial-gradient(circle at 8% -8%, #efff5a0d, transparent 28rem), radial-gradient(circle at 100% 24%, #ffffff07, transparent 34rem), var(--lux-bg);font-size:16px;line-height:1.55;overflow-x:clip}body:before{z-index:-1;content:"";pointer-events:none;opacity:.16;background-image:linear-gradient(#ffffff07 1px,#0000 1px),linear-gradient(90deg,#ffffff07 1px,#0000 1px);background-size:72px 72px;position:fixed;inset:0;-webkit-mask-image:linear-gradient(#000,#0000 54%);mask-image:linear-gradient(#000,#0000 54%)}body :is(h1,h2,h3,h4,h5,h6){text-wrap:balance}body p{text-wrap:pretty}.visually-hidden{clip:rect(0 0 0 0)!important;white-space:nowrap!important;border:0!important;width:1px!important;height:1px!important;margin:-1px!important;padding:0!important;position:absolute!important;overflow:hidden!important}button,a,input,select,textarea{transition:color .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .22s ease, opacity .18s ease, transform .22s var(--lux-ease)}button{color:inherit}:is(a,button,input,select,textarea,summary):focus-visible{outline:2px solid var(--lux-accent);outline-offset:3px}::selection{color:var(--ink);background:var(--lux-accent)}::-webkit-scrollbar{width:11px;height:11px}::-webkit-scrollbar-track{background:var(--lux-bg)}::-webkit-scrollbar-thumb{border:3px solid var(--lux-bg);background:#efff5a47;border-radius:999px}.container{width:min(var(--container), calc(100% - 64px))}.skip-link{z-index:2000;color:var(--ink);background:var(--lux-accent);border-radius:999px;padding:11px 16px;font-size:13px;font-weight:700;position:fixed;top:12px;left:16px;transform:translateY(-160%)}.skip-link:focus{transform:translateY(0)}.primary-action,.header-cta,.mobile-plan-cta,.mobile-drawer-primary-action,.footer-store-button,.subscription-purchase-button,.settings-save-top-button,.web-funnel-primary,.web-funnel-checkout-button{min-height:48px;color:var(--ink);background:linear-gradient(180deg, #f8ff91 0%, var(--lux-accent) 58%, #dce93c 100%);border:1px solid #ffffff2e;border-radius:14px;font-weight:700;box-shadow:inset 0 1px #ffffffa3,inset 0 -1px #343a0038,0 14px 34px #cde11821}.primary-action:hover,.header-cta:hover,.mobile-plan-cta:hover,.mobile-drawer-primary-action:hover,.footer-store-button:hover,.subscription-purchase-button:hover:not(:disabled),.settings-save-top-button:hover,.web-funnel-primary:hover,.web-funnel-checkout-button:hover:not(:disabled){color:var(--ink);background:linear-gradient(#fbffb4 0%,#f4ff77 58%,#e6f14d 100%);transform:translateY(-2px);box-shadow:inset 0 1px #ffffffb8,inset 0 -1px #343a0033,0 18px 42px #cde1182e}.primary-action:active,.header-cta:active,.mobile-plan-cta:active,.mobile-drawer-primary-action:active,.footer-store-button:active{transform:translateY(0)scale(.985)}.secondary-action,.header-secondary-cta,.app-store-pill,.account-chip,.store-icon-link,.mobile-menu-button,.mobile-account-button{min-height:46px;color:var(--lux-muted-strong);background:linear-gradient(180deg, #ffffff12, #ffffff08), var(--lux-surface);border:1px solid var(--lux-line);border-radius:14px;box-shadow:inset 0 1px #ffffff0a}.secondary-action:hover,.header-secondary-cta:hover,.app-store-pill:hover,.account-chip:hover,.store-icon-link:hover,.mobile-menu-button:hover,.mobile-account-button:hover{color:var(--lux-text);background:var(--lux-surface-hover);border-color:var(--lux-line-strong);transform:translateY(-1px)}.text-link,.dark-link,.blog-read-link{text-underline-offset:4px;gap:8px;font-weight:700}.text-link:hover,.dark-link:hover,.blog-read-link:hover{gap:11px}.site-header{height:var(--header-height);border-bottom:1px solid var(--lux-line);-webkit-backdrop-filter:blur(24px)saturate(140%);backdrop-filter:blur(24px)saturate(140%);background:#070806d1;padding:0 max(24px,50vw - 700px);position:sticky;top:0;box-shadow:0 16px 42px #00000029}.brand-lockup{color:var(--lux-text);letter-spacing:-.025em;gap:11px;font-size:19px;font-weight:700}.brand-mark{border-radius:11px;box-shadow:0 0 0 1px #ffffff29,0 10px 28px #dbeb2521}.primary-nav{border:1px solid var(--lux-line);background:#ffffff0a;border-radius:15px;gap:3px;padding:5px;box-shadow:inset 0 1px #ffffff0a}.primary-nav a{min-height:40px;color:var(--lux-muted);border-radius:11px;padding:0 16px;font-size:13px;font-weight:600;position:relative}.primary-nav a:after{content:"";background:var(--lux-accent);opacity:0;height:2px;transition:opacity .18s ease, transform .22s var(--lux-ease);border-radius:999px;position:absolute;bottom:6px;left:16px;right:16px;transform:scaleX(.3)}.primary-nav a:hover{color:var(--lux-text);background:#ffffff0d}.primary-nav a[aria-current=page]{color:var(--lux-text);background:linear-gradient(180deg, #ffffff17, #ffffff0a), var(--lux-surface);box-shadow:inset 0 1px #ffffff14}.primary-nav a[aria-current=page]:after{opacity:1;transform:scaleX(1)}.header-actions{gap:8px}.header-language-controls{background:linear-gradient(180deg, #ffffff0f, #ffffff05), var(--lux-surface);border:1px solid var(--lux-line);border-radius:14px;gap:8px;min-height:48px;padding:5px 10px;box-shadow:inset 0 1px #ffffff0a}.header-language-controls>svg{color:var(--lux-accent)}.header-language-controls label{gap:0}.header-language-controls label+label{border-left:1px solid var(--lux-line);padding-left:9px}.header-language-controls label>span{color:#ffffff6b;letter-spacing:.1em;text-transform:uppercase;font-size:9px;font-weight:700}.header-language-controls select{min-width:86px;color:var(--lux-text);font-size:12px;font-weight:650}.app-store-pill,.header-secondary-cta,.header-cta,.account-chip{min-height:48px;padding-left:15px;padding-right:15px}.header-icon-button{border-radius:14px;width:48px;height:48px}.page-hero{isolation:isolate;border-bottom:1px solid var(--lux-line);background:linear-gradient(90deg,#070806fa 0%,#070806db 42%,#0708064d 76%,#070806a3 100%),linear-gradient(#0708060d,#070806b8),url(/images/premium-voice-hero-v2.webp) 100%/cover no-repeat;align-items:end;min-height:460px;display:grid;position:relative;overflow:hidden}.page-hero:before{z-index:-1;content:"";background:radial-gradient(circle at 76% 54%, #efff5a1c, transparent 25rem), linear-gradient(180deg, transparent 54%, var(--lux-bg) 112%);position:absolute;inset:0}.page-hero-inner{align-content:end;gap:18px;min-height:460px;padding-top:110px;padding-bottom:74px;display:grid}.page-hero-inner.is-fallback-ltr{text-align:left;direction:ltr}.page-hero-inner>*{max-width:820px}.page-hero .eyebrow,.surface-kicker,.landing-kicker,.feature-topline,.guided-section-heading,.live-section-title,.settings-section-heading>span,.progress-side-card-heading>span{color:var(--lux-accent)}.page-hero .eyebrow{width:fit-content;color:var(--lux-accent);letter-spacing:.08em;text-transform:uppercase;background:#efff5a14;border:1px solid #efff5a29;border-radius:999px;margin:0;padding:8px 11px;font-size:11px;font-weight:700}body .page-hero h1{max-width:900px;color:var(--lux-text);letter-spacing:-.055em;margin:0;font-size:clamp(48px,6vw,78px);font-weight:500;line-height:.98}body .page-hero p:not(.eyebrow){max-width:720px;color:var(--lux-muted-strong);margin:0;font-size:18px;line-height:1.55}.section{padding-top:108px;padding-bottom:108px}.band-ink{color:var(--lux-text);background:radial-gradient(circle at 92% 0%, #efff5a0d, transparent 32rem), var(--lux-bg-soft)}.band-white{color:var(--brand-text);background:radial-gradient(circle at 2% 6%, #e6edca70, transparent 28rem), var(--gray-50)}.features-mode-band{isolation:isolate;background:radial-gradient(circle at 12% -4%,#ffffffd1,#0000 32rem),radial-gradient(circle at 92% 108%,#efff5a7a,#0000 35rem),linear-gradient(135deg,#fff9dc 0%,#f7efbd 52%,#e7ed7d 100%);border-top:1px solid #efff5a61;border-bottom:1px solid #57601029;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffffad,inset 0 20px 80px #555c1014}.features-mode-band:before{z-index:-1;content:"";pointer-events:none;background:linear-gradient(90deg,#0000,#ffffff6b,#0000) 0 0/100% 100%,linear-gradient(#4d531709 1px,#0000 1px) 0 0/72px 72px,linear-gradient(90deg,#4d531709 1px,#0000 1px) 0 0/72px 72px;position:absolute;inset:0;-webkit-mask-image:linear-gradient(#000,#0000 78%);mask-image:linear-gradient(#000,#0000 78%)}.features-mode-band .feature-card{border-color:#454a181f;box-shadow:inset 0 1px #ffffffeb,0 22px 58px #4a4e1d21}.features-mode-band .feature-card:hover{border-color:#525b0c3d;box-shadow:inset 0 1px #fffffff0,0 30px 76px #4a4e1d2e}.band-yellow{color:var(--brand-text);background:radial-gradient(circle at 88% 24%,#ffffff80,#0000 24rem),linear-gradient(135deg,#f3ff82 0%,#deec3d 100%)}.mode-grid,.support-grid,.three-col{gap:22px}.mode-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.feature-card,.feature-card.light,.testimonial-card,.app-panel,.auth-card,.auth-required,.pricing-value-card,.pricing-purchase-card,.guided-current-card,.guided-topic-panel,.guided-chapter-list,.live-preview-panel,.live-setup-card,.live-rail-panel,.settings-group-card,.settings-utility-widget,.progress-mobile-hero,.progress-skill-mastery-card,.progress-latest-session-card,.progress-recent-focus-card,.progress-focus-link-row,.progress-mobile-side-card{border-radius:var(--lux-radius-lg)}.feature-card,.feature-card.light{isolation:isolate;min-height:290px;color:var(--brand-text);background:linear-gradient(145deg, #ffffffeb, #f5f6efeb), var(--white);border:1px solid #0f110c17;padding:30px;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffffe0,0 18px 50px #1c1f1414}.feature-card:after{z-index:-1;content:"";border:1px solid #6975001a;border-radius:50%;width:180px;height:180px;position:absolute;bottom:-90px;right:-70px;box-shadow:0 0 0 30px #69750008,0 0 0 60px #69750005}.feature-card:hover{border-color:#69750038;transform:translateY(-5px);box-shadow:inset 0 1px #ffffffe6,0 28px 70px #1c1f1421}.feature-card .feature-topline{width:50px;height:50px;color:var(--brand-text);background:var(--lux-accent);border-radius:15px;place-items:center;margin-bottom:36px;display:grid;box-shadow:0 12px 26px #69750024}.feature-card h2,.feature-card h3,.feature-card.light h2,.feature-card.light h3{color:var(--brand-text);letter-spacing:-.035em;margin:0 0 12px;font-size:24px;font-weight:650;line-height:1.1}.feature-card p,.feature-card.light p{color:#13150fa8;margin:0;font-size:15px;line-height:1.62}.split-section{gap:clamp(48px,8vw,118px)}.split-section>div:first-child{max-width:610px}.split-section .eyebrow,.section-heading .eyebrow,.blog-index-heading .eyebrow{letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px;font-size:11px;font-weight:700}.split-section h2,.section-heading h2,.blog-index-heading h2{letter-spacing:-.05em;margin-top:0}.roadmap-list{gap:12px}.roadmap-item{background:linear-gradient(180deg, #ffffff0f, #ffffff08), var(--lux-surface);border:1px solid var(--lux-line);min-height:86px;box-shadow:var(--lux-shadow-sm);border-radius:18px;padding:18px 20px}.roadmap-item span{width:38px;height:38px;color:var(--ink);background:var(--lux-accent);border-radius:12px;font-weight:750}.roadmap-item p{color:var(--lux-muted-strong)}.highlight-list{gap:12px}.highlight-list>div,.contact-panel{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#ffffff7a;border:1px solid #13150f1f;border-radius:18px;padding:18px 20px;box-shadow:0 10px 30px #545c0e14}.scroll-motion-scope{position:relative;overflow-x:clip}.scroll-motion-scope [data-scroll-reveal]{animation:none}@keyframes lux-hero-enter{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translate(0,0)}}@media (prefers-reduced-motion:no-preference){.scroll-motion-scope[data-motion-ready=true] [data-scroll-reveal]{opacity:1;transition:opacity .72s var(--lux-ease) var(--motion-delay,0s), transform .92s var(--lux-ease) var(--motion-delay,0s)}.scroll-motion-scope[data-motion-ready=true] [data-scroll-reveal][data-scroll-state=pending]{opacity:0;transform:translateY(42px)scale(.985)}.scroll-motion-scope[data-motion-ready=true] [data-scroll-reveal=left][data-scroll-state=pending]{transform:translate(-42px,14px)scale(.99)}.scroll-motion-scope[data-motion-ready=true] [data-scroll-reveal=right][data-scroll-state=pending]{transform:translate(42px,14px)scale(.99)}.scroll-motion-scope[data-motion-ready=true] [data-scroll-reveal=fade][data-scroll-state=pending]{transform:translateY(18px)}.scroll-motion-home .landing-hero-copy{opacity:var(--motion-hero-fade,1);transform:translate3d(0, var(--motion-hero-shift,0px), 0)}.scroll-motion-home .landing-hero-backdrop{transform:translate3d(0, var(--motion-hero-backdrop-shift,0px), 0) scale(var(--motion-hero-backdrop-scale,1));transform-origin:72% 42%}.scroll-motion-features .page-hero-inner{opacity:var(--motion-hero-fade,1);transform:translate3d(0, var(--motion-hero-shift,0px), 0)}.scroll-motion-features .page-hero:before{transform:translate3d(0, var(--motion-hero-backdrop-shift,0px), 0) scale(var(--motion-hero-backdrop-scale,1));transform-origin:76% 48%}.scroll-motion-scope[data-motion-hero=true] .landing-hero-copy>*,.scroll-motion-scope[data-motion-hero=true] .page-hero-inner>*{animation:lux-hero-enter .92s var(--lux-ease) both}.scroll-motion-scope[data-motion-hero=true] :is(.landing-hero-copy,.page-hero-inner)>:nth-child(2){animation-delay:70ms}.scroll-motion-scope[data-motion-hero=true] :is(.landing-hero-copy,.page-hero-inner)>:nth-child(3){animation-delay:.15s}.scroll-motion-scope[data-motion-hero=true] :is(.landing-hero-copy,.page-hero-inner)>:nth-child(4){animation-delay:.23s}.scroll-motion-scope[data-motion-hero=true] :is(.landing-hero-copy,.page-hero-inner)>:nth-child(5){animation-delay:.3s}}@media (max-width:560px) and (prefers-reduced-motion:no-preference){.scroll-motion-scope[data-motion-ready=true] [data-scroll-reveal][data-scroll-state=pending],.scroll-motion-scope[data-motion-ready=true] [data-scroll-reveal=left][data-scroll-state=pending],.scroll-motion-scope[data-motion-ready=true] [data-scroll-reveal=right][data-scroll-state=pending]{transform:translateY(28px)scale(.992)}}.site-footer{color:var(--lux-muted);border-top:1px solid var(--lux-line);background:radial-gradient(circle at 50% 0,#efff5a0d,#0000 34rem),#090a08;padding-top:78px}.footer-spotlight{background:radial-gradient(circle at 0% 50%, #efff5a21, transparent 24rem), linear-gradient(120deg, #ffffff12, #ffffff05), var(--lux-surface);border:1px solid var(--lux-line-strong);box-shadow:var(--lux-shadow-lg);border-radius:26px;gap:30px;padding:34px 38px}.footer-lockup{margin-bottom:16px}.footer-spotlight p{max-width:520px;color:var(--lux-muted);line-height:1.6}.footer-proof-row{gap:8px}.footer-proof-row span{min-height:38px;color:var(--lux-muted-strong);border:1px solid var(--lux-line);background:#0003;border-radius:999px;padding:0 12px;font-size:12px}.footer-proof-row svg{color:var(--lux-accent)}.footer-grid{padding-top:66px;padding-bottom:54px}.site-footer h2{color:var(--lux-text);letter-spacing:.1em;text-transform:uppercase;margin-bottom:18px;font-size:12px;font-weight:700}.footer-links,.footer-contact,.language-list{gap:11px}.footer-links a,.footer-contact a,.footer-contact span,.language-list span{color:var(--lux-muted);font-size:13px}.footer-links a:hover,.footer-contact a:hover{color:var(--lux-text);transform:translate(3px)}.footer-bottom{color:#ffffff6b;border-top:1px solid var(--lux-line);min-height:84px}.auth-modal-overlay{-webkit-backdrop-filter:blur(28px)saturate(90%);backdrop-filter:blur(28px)saturate(90%);background:radial-gradient(circle at 50% 44%,#efff5a1a,#0000 28rem),#030402d1;padding:24px}.auth-modal-panel{isolation:isolate;width:min(100%,530px);color:var(--lux-text);background:linear-gradient(145deg, #ffffff17, transparent 48%), var(--lux-surface);border:1px solid var(--lux-accent-border);border-radius:28px;padding:42px;position:relative;overflow:hidden;box-shadow:inset 0 1px #ffffff1a,0 40px 120px #0000008a,0 0 80px #efff5a12}.auth-modal-panel:before{z-index:-1;content:"";border:1px solid #efff5a24;border-radius:50%;width:290px;height:290px;position:absolute;bottom:-140px;right:-110px;box-shadow:0 0 0 48px #efff5a06,0 0 0 96px #efff5a05}.auth-modal-close{width:42px;height:42px;color:var(--lux-muted-strong);border:1px solid var(--lux-line);background:#ffffff0f;border-radius:13px;top:20px;right:20px}.auth-modal-close:hover{color:var(--lux-text);background:#ffffff1c;transform:rotate(3deg)}.auth-label{width:fit-content;color:var(--lux-accent);background:var(--lux-accent-soft);border:1px solid var(--lux-accent-border);letter-spacing:.08em;text-transform:uppercase;border-radius:999px;margin:0 0 18px;padding:7px 10px;font-size:10px;font-weight:750;display:inline-flex}body .auth-modal-panel h2{max-width:430px;color:var(--lux-text);letter-spacing:-.055em;margin:0;font-size:clamp(36px,5vw,50px);font-weight:500;line-height:.99}body .auth-modal-panel>p{color:var(--lux-muted);margin:16px 0 24px;font-size:15px;line-height:1.55}.auth-modal-actions{gap:10px}.auth-button{border-radius:14px;min-height:54px;font-weight:650;box-shadow:inset 0 1px #ffffff4d}.auth-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 12px 30px #0000002e}.auth-button.dark-provider{border-color:var(--lux-line-strong);background:#050505}.auth-modal-proof-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:18px;display:grid}.auth-modal-proof-grid span{min-width:0;color:var(--lux-muted);border:1px solid var(--lux-line);background:#ffffff09;border-radius:14px;justify-items:start;gap:8px;padding:12px;font-size:11px;line-height:1.25;display:grid}.auth-modal-proof-grid svg{color:var(--lux-accent)}.auth-modal-note{color:#ffffff8a;border-top:1px solid var(--lux-line);margin-top:14px;padding-top:14px;font-size:12px;line-height:1.45}.auth-required{text-align:left;background:linear-gradient(110deg, #efff5a14, transparent 50%), var(--lux-surface);border:1px solid var(--lux-line-strong);max-width:820px;min-height:390px;box-shadow:var(--lux-shadow-lg);align-content:center;margin-top:88px;margin-bottom:88px;padding:56px;position:relative;overflow:hidden}.auth-required>svg{width:50px;height:50px;color:var(--ink);background:var(--lux-accent);border-radius:15px;padding:13px}.auth-required h1{letter-spacing:-.045em;max-width:560px;margin-bottom:12px}.auth-required p{max-width:610px;color:var(--lux-muted)}.lux-status-page,.lux-route-loading{isolation:isolate;min-height:max(680px, calc(100svh - var(--header-height)));background:linear-gradient(#050604d1, #050604f0), radial-gradient(circle at 50% 45%, #efff5a14, transparent 25rem), url(/images/premium-voice-hero-v2.webp) center / cover, var(--lux-bg);place-items:center;padding:72px 24px;display:grid;position:relative;overflow:hidden}.lux-status-card{background:linear-gradient(145deg, #ffffff14, transparent 46%), var(--lux-surface);border:1px solid var(--lux-line-strong);border-radius:var(--lux-radius-xl);width:min(100%,720px);box-shadow:var(--lux-shadow-lg);justify-items:start;gap:18px;padding:clamp(30px,6vw,62px);display:grid;position:relative;overflow:hidden}.lux-status-code{color:#ffffff09;letter-spacing:-.09em;pointer-events:none;margin:0;font-size:180px;font-weight:800;line-height:1;position:absolute;top:-28px;right:20px}.lux-status-card h1{letter-spacing:-.055em;max-width:590px;margin:6px 0 0;font-size:clamp(38px,6vw,64px);font-weight:500;line-height:1}.lux-status-card>p:not(.lux-status-code){max-width:560px;color:var(--lux-muted);margin:0;font-size:17px;line-height:1.55}.lux-status-actions{flex-wrap:wrap;gap:10px;margin-top:10px;display:flex}.lux-status-actions .primary-action,.lux-status-actions .secondary-action{justify-content:center;min-width:160px}.lux-route-loading{text-align:center;align-content:center;gap:14px}.lux-route-loading-mark{color:var(--lux-accent);filter:drop-shadow(0 0 18px #efff5a47);animation:1.1s linear infinite lux-spin}.lux-route-loading strong{font-size:22px;font-weight:650}.lux-route-loading p{color:var(--lux-muted);margin:0}@keyframes lux-spin{to{transform:rotate(1turn)}}.landing-home{color:var(--lux-text);background:var(--lux-bg)}.landing-hero{isolation:isolate;min-height:max(760px, calc(100svh - var(--header-height)));border-bottom:1px solid var(--lux-line);background:radial-gradient(circle at 78% 49%,#efff5a1a,#0000 31rem),linear-gradient(105deg,#070806 0%,#0a0b08 48%,#11150b 100%);position:relative}.landing-hero-backdrop{opacity:.46;background-color:#0000;background-image:linear-gradient(#ffffff08 1px,#0000 1px),linear-gradient(90deg,#ffffff08 1px,#0000 1px);background-position:0 0,0 0;background-repeat:repeat,repeat;background-size:72px 72px;background-attachment:scroll,scroll;background-origin:padding-box,padding-box;background-clip:border-box,border-box;-webkit-mask-image:linear-gradient(90deg,#000,#000 74%,#0000);mask-image:linear-gradient(90deg,#000,#000 74%,#0000)}.landing-hero:before{opacity:1;background:linear-gradient(#0000,#efff5a0f),radial-gradient(at 72% 100%,#efff5a14,#0000 58%);height:58%}.landing-hero-grid{min-height:max(760px, calc(100svh - var(--header-height)));grid-template-columns:minmax(0,.9fr) minmax(520px,1.1fr);column-gap:clamp(34px,5vw,78px);padding-top:74px;padding-bottom:66px}.landing-hero-copy{width:min(650px,100%)}.landing-kicker,.surface-kicker{width:fit-content;color:var(--lux-accent);background:var(--lux-accent-soft);border:1px solid var(--lux-accent-border);letter-spacing:.07em;text-transform:uppercase;border-radius:999px;align-items:center;gap:8px;margin:0;padding:8px 11px;font-size:10px;font-weight:750;line-height:1;display:inline-flex}body .landing-hero-copy h1{color:var(--lux-text);letter-spacing:-.065em;margin-top:22px;font-size:clamp(58px,6.25vw,88px);font-weight:500;line-height:.9}body .landing-hero-copy>p{width:min(610px,100%);color:var(--lux-muted);margin-top:25px;font-size:17px;line-height:1.62}.landing-actions{gap:10px;margin-top:32px}.landing-primary-action,.landing-secondary-action{border-radius:15px;min-height:54px;padding-left:20px;padding-right:20px}.landing-trust-row{border:1px solid var(--lux-line);width:min(620px,100%);box-shadow:var(--lux-shadow-sm);background:0 0;border-radius:18px;gap:0;margin-top:24px;overflow:hidden}.landing-trust-row span{color:#ffffff75;border-right:1px solid var(--lux-line);letter-spacing:.05em;background:linear-gradient(#ffffff0f,#ffffff05),#090a088f;gap:6px;min-height:78px;padding:15px 16px;font-size:10px;font-weight:650}.landing-trust-row span:last-child{border-right:0}.landing-trust-row strong{color:var(--lux-text);letter-spacing:-.04em;font-size:25px;font-weight:650}.landing-globe3d-wrap{min-height:650px}.landing-globe3d-wrap:before{filter:blur(28px);opacity:.88;background:radial-gradient(circle at 49% 46%,#efff5a3d,#0000 39%),radial-gradient(circle at 62% 37%,#ffffff14,#0000 31%)}.landing-globe3d-wrap:after{border-color:#efff5a21;box-shadow:0 0 86px #efff5a1f,inset 0 0 78px #efff5a0f}.globe3d-card button{border-color:var(--lux-line-strong);background:linear-gradient(150deg,#ffffff1f,#ffffff0a),#090a08d1;border-radius:14px;box-shadow:0 18px 48px #0006,inset 0 1px #ffffff14}.globe3d-card button:hover,.globe3d-card.is-active button{border-color:var(--lux-accent-border);box-shadow:0 24px 58px #0000007a,0 0 30px #efff5a24,inset 0 1px #ffffff1c}.globe3d-session-panel{border:1px solid var(--lux-accent-border);background:linear-gradient(145deg,#efff5a14,#0000 48%),#0a0b09e3;border-radius:18px;gap:7px;width:min(310px,48%);padding:18px;bottom:8%;right:4%;box-shadow:0 28px 68px #00000070,inset 0 1px #ffffff14}.globe3d-session-panel span{color:var(--ink);background:var(--lux-accent);letter-spacing:.06em;border-color:#0000;font-size:9px}.globe3d-session-panel strong{letter-spacing:-.02em;font-size:18px}.globe3d-session-panel small,.globe3d-hint{color:var(--lux-muted);font-weight:550}.globe3d-hint{border-color:var(--lux-line);background:#090a08ad}.landing-language-band{background:linear-gradient(90deg, var(--lux-bg), transparent 10% 90%, var(--lux-bg)), #0d0f0b;border-top:1px solid #efff5a14;border-bottom:1px solid var(--lux-line);align-items:center;min-height:72px;display:flex}.landing-language-track{gap:10px}.landing-language-track span{min-height:36px;color:var(--lux-muted);border:1px solid var(--lux-line);background:#ffffff09;border-radius:999px;padding:0 13px;font-size:11px}.landing-language-track strong{color:var(--lux-accent);font-size:9px}.landing-section{background:var(--lux-bg);padding-top:124px;padding-bottom:124px}.landing-tutor-showcase{background:radial-gradient(circle at 78% 42%, #efff5a0a, transparent 34rem), var(--lux-bg)}.landing-section-grid,.landing-flow-grid{gap:clamp(50px,8vw,112px)}.landing-section-copy{max-width:560px}body .landing-section-copy h2,body .landing-centered-heading h2{color:var(--lux-text);letter-spacing:-.058em;margin:22px 0 0;font-size:clamp(44px,5.2vw,68px);font-weight:500;line-height:.98}body .landing-section-copy>p,body .landing-centered-heading>p{color:var(--lux-muted);margin-top:22px;font-size:16px;line-height:1.65}.landing-check-list{gap:9px;margin-top:28px}.landing-check-list span{min-height:50px;color:var(--lux-muted-strong);border:1px solid var(--lux-line);background:#ffffff09;border-radius:14px;padding:0 15px;font-size:13px;font-weight:600}.landing-check-list svg{color:var(--lux-accent)}.landing-tutor-grid{gap:12px}.landing-tutor-card{isolation:isolate;background:var(--lux-surface);border:1px solid var(--lux-line);box-shadow:var(--lux-shadow-sm);border-radius:18px;position:relative;overflow:hidden}.landing-tutor-card:after{z-index:1;content:"";pointer-events:none;background:linear-gradient(#0000,#050604e6);position:absolute;inset:45% 0 0}.landing-tutor-card:hover{border-color:var(--lux-accent-border);transform:translateY(-5px);box-shadow:0 22px 56px #0000004d}.landing-tutor-card img{aspect-ratio:1.28;transition:transform .7s var(--lux-ease)}.landing-tutor-card:hover img{transform:scale(1.045)}.landing-tutor-card>div{z-index:2;padding:14px}.landing-tutor-card strong{color:var(--lux-text);font-size:17px}.landing-tutor-card span{color:var(--lux-accent);font-size:10px}.landing-feature-section{border-top:1px solid var(--lux-line);border-bottom:1px solid var(--lux-line);background:radial-gradient(circle at 50% 0,#efff5a0d,#0000 34rem),#0b0c09}.landing-centered-heading{max-width:850px}.landing-feature-grid{gap:16px;margin-top:50px}.landing-feature-card{min-height:285px;color:var(--lux-text);background:linear-gradient(145deg, #ffffff12, transparent 50%), var(--lux-surface);border:1px solid var(--lux-line);box-shadow:var(--lux-shadow-sm);border-radius:22px;padding:28px}.landing-feature-card:hover{background:linear-gradient(145deg, #efff5a14, transparent 52%), var(--lux-surface-raised);border-color:var(--lux-accent-border);transform:translateY(-5px)}.landing-feature-card>svg{width:48px;height:48px;color:var(--ink);background:var(--lux-accent);border-radius:15px;padding:13px}.landing-feature-card h3{color:var(--lux-text);letter-spacing:-.035em;margin-top:auto;font-size:22px;font-weight:650}.landing-feature-card p{color:var(--lux-muted);line-height:1.62}.landing-flow-section{background:radial-gradient(circle at 23% 50%, #efff5a0f, transparent 34rem), var(--lux-bg);position:relative}.landing-flow-panel{background:linear-gradient(145deg, #ffffff14, transparent 46%), var(--lux-surface);border:1px solid var(--lux-accent-border);border-radius:26px;padding:26px;box-shadow:0 32px 90px #00000061,0 0 62px #efff5a0f}.landing-flow-status,.landing-flow-time,.landing-review-pills span,.landing-mini-metrics span{border-radius:999px}.landing-flow-status{color:var(--ink);background:var(--lux-accent)}.landing-flow-utterance,.landing-flow-feedback,.landing-flow-review{border:1px solid var(--lux-line);background:#ffffff0a;border-radius:16px}.landing-flow-feedback{border-color:var(--lux-accent-border);background:linear-gradient(100deg,#efff5a14,#0000),#ffffff0a}.landing-flow-icon{color:var(--ink);background:var(--lux-accent);border-radius:12px}.landing-mini-metrics{gap:8px}.landing-mini-metrics span{min-height:42px;color:var(--lux-muted-strong);border:1px solid var(--lux-line);background:#ffffff09;padding:0 13px}.landing-mini-metrics svg{color:var(--lux-accent)}.app-surface,.guided-lessons-surface,.live-setup-surface,.progress-mobile-surface,.settings-mobile-surface{min-height:calc(100svh - var(--header-height));color:var(--lux-text);background:radial-gradient(circle at 85% 0%, #efff5a0f, transparent 32rem), linear-gradient(180deg, #0b0d09, var(--lux-bg) 420px);padding-top:76px;padding-bottom:110px}.app-page-heading,.guided-page-heading,.live-setup-heading{width:min(980px,100% - 64px);margin-bottom:34px}.app-page-heading .surface-kicker,.guided-page-heading .surface-kicker,.live-setup-heading .surface-kicker{margin-bottom:20px}body .app-page-heading h1,body .guided-page-heading h1,body .live-setup-heading h1{color:var(--lux-text);letter-spacing:-.058em;margin:0;font-size:clamp(50px,6vw,76px);font-weight:500;line-height:.98}.app-page-heading>p,.guided-page-heading>p,.live-setup-heading>p{max-width:760px;color:var(--lux-muted);margin-top:18px;font-size:17px;line-height:1.6}.app-panel,.tutor-language-panel,.guided-current-card,.guided-topic-panel,.guided-chapter-list,.guided-empty-panel,.live-preview-panel,.live-setup-card,.live-rail-panel{color:var(--lux-text);background:linear-gradient(145deg, #fff1, transparent 52%), var(--lux-surface);border:1px solid var(--lux-line);box-shadow:var(--lux-shadow-sm)}.tutor-language-panel{border-radius:20px;margin-bottom:22px;padding:18px}.lesson-stat{min-height:70px;color:var(--lux-text);border:1px solid var(--lux-line);background:#ffffff0a;border-radius:15px;padding:14px 16px}.lesson-stat>svg{color:var(--lux-accent)}.lesson-stat strong{font-size:14px}.lesson-stat span{color:var(--lux-muted);font-size:11px}.backend-avatar-grid{gap:20px;margin-top:20px}.backend-avatar-card{box-shadow:var(--lux-shadow-sm);border-radius:24px;overflow:hidden}.backend-avatar-card:hover{background:linear-gradient(145deg, #efff5a12, transparent 48%), var(--lux-surface-raised);border-color:var(--lux-accent-border);transform:translateY(-6px);box-shadow:0 30px 76px #00000052}.backend-avatar-image{aspect-ratio:16/11;background:var(--lux-surface-raised);position:relative}.backend-avatar-image:after{content:"";pointer-events:none;background:linear-gradient(#0000,#05060494);position:absolute;inset:58% 0 0}.backend-avatar-image img{transition:transform .7s var(--lux-ease)}.backend-avatar-card:hover .backend-avatar-image img{transform:scale(1.035)}.backend-avatar-body{gap:16px;padding:24px}.backend-avatar-title{gap:10px}.backend-avatar-title .surface-kicker{background:0 0;border:0;padding:0}body .backend-avatar-card h2{color:var(--lux-text);letter-spacing:-.04em;font-size:28px;font-weight:600}.backend-avatar-card p{color:var(--lux-muted);font-size:14px;line-height:1.58}.chip-list{gap:7px}.chip-list span{min-height:28px;color:var(--lux-muted);border:1px solid var(--lux-line);background:#ffffff0a;border-radius:999px;align-items:center;padding:0 9px;font-size:10px;display:inline-flex}.backend-avatar-card .primary-action{border-radius:14px;min-height:50px;margin-top:4px}.static-tutor-section{background:radial-gradient(circle at 88% 18%,#ffffff75,#0000 28rem),linear-gradient(135deg,#f3ff82,#dce93d);margin-top:76px;padding-top:88px;padding-bottom:88px}.tutor-grid-large{gap:18px}.tutor-card{color:var(--lux-text);background:#0d0f0b;border:1px solid #00000021;border-radius:20px;overflow:hidden;box-shadow:0 24px 60px #3f450929}.tutor-card:hover{transform:translateY(-6px);box-shadow:0 32px 72px #3f450938}.tutor-image-wrap{overflow:hidden}.tutor-image{transition:transform .7s var(--lux-ease)}.tutor-card:hover .tutor-image{transform:scale(1.04)}.tutor-card-copy{padding:18px}.tutor-card-copy span{color:var(--lux-accent);letter-spacing:.06em;text-transform:uppercase;font-size:10px}.tutor-card-copy h2{color:var(--lux-text);font-size:22px;font-weight:650}.tutor-card-copy p,.tutor-card-copy small{color:var(--lux-muted)}.empty-state-panel{border-radius:24px;align-content:center;min-height:260px;padding:38px}.empty-state-panel>svg{width:46px;height:46px;color:var(--ink);background:var(--lux-accent);border-radius:14px;padding:12px}.guided-lessons-surface .container,.live-setup-surface .container,.progress-mobile-surface .container,.settings-mobile-surface .container{z-index:1;position:relative}.guided-current-layout{align-items:stretch;gap:20px;margin-bottom:22px}.guided-current-card,.guided-topic-panel,.guided-chapter-list{border-radius:var(--lux-radius-lg);overflow:hidden}.guided-current-card{min-height:390px;padding:12px}.guided-current-image{background:var(--lux-surface-raised);border-radius:18px;min-height:258px;position:relative;overflow:hidden}.guided-current-image:after{content:"";pointer-events:none;background:linear-gradient(#0000,#050604b8);position:absolute;inset:56% 0 0}.guided-current-image img{transition:transform .8s var(--lux-ease)}.guided-current-card:hover .guided-current-image img{transform:scale(1.025)}.guided-current-copy{padding:24px 18px 18px}.guided-current-copy h2{color:var(--lux-text);letter-spacing:-.045em;font-size:clamp(28px,3vw,40px);font-weight:560}.guided-current-copy p,.guided-section-heading p{color:var(--lux-muted);line-height:1.62}.guided-section-heading{gap:12px;margin-bottom:22px}.guided-section-heading h2{color:var(--lux-text);letter-spacing:-.04em;font-size:clamp(26px,3vw,38px);font-weight:560}.guided-topic-panel,.guided-chapter-list{padding:28px}.guided-topic-grid{gap:12px}.guided-topic-tile,.guided-chapter-row{color:var(--lux-text);border:1px solid var(--lux-line);box-shadow:none;transition:border-color .18s ease, background-color .18s ease, transform .24s var(--lux-ease);background:#ffffff09;border-radius:17px;position:relative;overflow:hidden}.guided-topic-tile:hover,.guided-chapter-row:hover{border-color:var(--lux-accent-border);background:#ffffff0f;transform:translateY(-2px)}.guided-topic-thumb,.guided-chapter-thumb{background:var(--lux-surface-raised);border-radius:13px;overflow:hidden}.guided-topic-tile h3,.guided-chapter-row h3{color:var(--lux-text);letter-spacing:-.025em;font-weight:600}.guided-topic-tile p,.guided-chapter-row p{color:var(--lux-muted)}.guided-pro-chip,.guided-language-stat{color:var(--lux-accent);background:var(--lux-accent-soft);border:1px solid var(--lux-accent-border);border-radius:999px}.guided-player-overlay{-webkit-backdrop-filter:blur(22px);backdrop-filter:blur(22px);background:radial-gradient(circle at 50% 0,#efff5a14,#0000 36rem),#040503eb;padding:24px}.guided-player-shell{max-width:1120px;color:var(--lux-text);border:1px solid var(--lux-line-strong);box-shadow:var(--lux-shadow-lg);background:linear-gradient(145deg,#ffffff0f,#0000 45%),#0d0f0b;border-radius:28px;overflow:hidden}.guided-player-topbar,.guided-player-bottom{border-color:var(--lux-line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#0c0e0ae0}.guided-player-progress{background:#ffffff17;border-radius:999px;overflow:hidden}.guided-player-progress>span{background:var(--lux-accent);box-shadow:0 0 22px #efff5a40}.guided-player-stage{background:radial-gradient(circle at 50% -10%,#efff5a12,#0000 38rem),0 0}.guided-activity-frame,.guided-concept-card,.guided-note-card,.guided-completion-card{color:var(--lux-text);background:linear-gradient(145deg, #ffffff0f, transparent 46%), var(--lux-surface-raised);border:1px solid var(--lux-line);box-shadow:var(--lux-shadow-sm);border-radius:24px}.guided-activity-frame h2,.guided-concept-card h2,.guided-note-card h2,.guided-completion-card h2{color:var(--lux-text);letter-spacing:-.04em;font-weight:580}.guided-option-list,.guided-choice-stack,.guided-binary-row,.guided-token-bank,.guided-match-list,.guided-match-buckets{gap:10px}.guided-option-button,.guided-audio-option-row,.guided-image-choice,.guided-true-false button,.guided-token-answer,.guided-token-bank button,.guided-match-item-image,.guided-match-buckets button{color:var(--lux-text);border:1px solid var(--lux-line);box-shadow:none;background:#ffffff0a;border-radius:15px}.guided-option-button:hover,.guided-audio-option-row:hover,.guided-image-choice:hover,.guided-true-false button:hover,.guided-token-bank button:hover,.guided-match-item-image:hover,.guided-match-buckets button:hover{border-color:var(--lux-accent-border);background:#ffffff12}.guided-option-button.is-selected,.guided-audio-option-row.is-selected,.guided-image-choice.is-selected,.guided-true-false button.is-selected,.guided-token-bank button.is-selected{color:var(--lux-accent);background:var(--lux-accent-soft);border-color:var(--lux-accent)}.guided-answer-state{border-radius:16px}.guided-answer-state.is-correct{color:#d7ffe6;background:#33c4711a;border-color:#58e39242}.guided-answer-state.is-incorrect,.guided-answer-state.is-error{color:#ffd9d5;background:#ff6b5b1a;border-color:#ff7e6f47}.guided-typed-activity input,.guided-player-shell input,.guided-player-shell textarea,.guided-player-shell select{color:var(--lux-text);border:1px solid var(--lux-line-strong);background:#ffffff0d;border-radius:14px}.guided-typed-activity input:focus,.guided-player-shell input:focus,.guided-player-shell textarea:focus,.guided-player-shell select:focus{border-color:var(--lux-accent);box-shadow:0 0 0 4px var(--lux-accent-soft)}.guided-icon-control{color:var(--lux-text);border:1px solid var(--lux-line);background:#ffffff0d;border-radius:12px}.guided-icon-control:hover{color:var(--lux-accent);background:var(--lux-accent-soft);border-color:var(--lux-accent-border)}.live-session-builder{gap:22px}.live-builder-panel,.live-preview-panel{min-width:0}.live-preview-panel,.live-setup-card,.live-rail-panel{border-radius:var(--lux-radius-lg);overflow:hidden}.live-preview-panel{padding:12px}.live-preview-stage{background:#0b0d09;border:1px solid #ffffff12;border-radius:19px;min-height:520px;position:relative;overflow:hidden}.live-preview-stage:after{z-index:1;content:"";pointer-events:none;background:linear-gradient(#0000,#050604c7);position:absolute;inset:55% 0 0}.live-preview-overlay{z-index:2}.live-preview-summary{padding:22px 18px 12px}.live-preview-summary h2,.live-section-title h2,.live-setup-card h2{color:var(--lux-text);letter-spacing:-.038em;font-weight:580}.live-preview-summary p,.live-section-title p,.live-setup-card p{color:var(--lux-muted)}.live-setup-card{padding:28px}.live-subsection+.live-subsection{border-top:1px solid var(--lux-line);padding-top:26px}.live-option-grid,.live-policy-grid,.live-background-grid{gap:10px}.live-option-card,.live-background-thumbnail,.live-chip-grid button{color:var(--lux-text);border:1px solid var(--lux-line);box-shadow:none;transition:background-color .18s ease, border-color .18s ease, transform .22s var(--lux-ease);background:#ffffff0a;border-radius:15px}.live-option-card:hover,.live-background-thumbnail:hover,.live-chip-grid button:hover{border-color:var(--lux-accent-border);background:#ffffff0f;transform:translateY(-1px)}.live-option-card.is-selected,.live-background-thumbnail.is-selected,.live-chip-grid button.is-selected{color:var(--lux-accent);background:var(--lux-accent-soft);border-color:var(--lux-accent)}.live-option-icon{color:var(--lux-accent);background:var(--lux-accent-soft);border:1px solid var(--lux-accent-border);border-radius:12px}.live-range-field input[type=range]{accent-color:var(--lux-accent)}.live-selected-avatar{border:1px solid var(--lux-line);background:#ffffff09;border-radius:18px;padding:10px}.live-selected-avatar-media{border-radius:13px;overflow:hidden}.live-coach-badge,.live-status-pill,.live-timer-pill,.live-score-pill,.live-compact-score{color:var(--lux-text);border:1px solid var(--lux-line-strong);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#090b08b8;border-radius:999px}.live-call-surface{color:var(--lux-text);background:radial-gradient(circle at 50% 0,#efff5a12,#0000 32rem),#060805;padding:14px}.live-call-stage{border:1px solid var(--lux-line);box-shadow:var(--lux-shadow-lg);background:#090b08;border-radius:26px;overflow:hidden}.live-call-topbar,.live-call-dock,.live-call-transcript-panel{color:var(--lux-text);border-color:var(--lux-line-strong);-webkit-backdrop-filter:blur(20px)saturate(130%);backdrop-filter:blur(20px)saturate(130%);box-shadow:var(--lux-shadow-sm);background:#0a0c09d1}.live-call-topbar{border-radius:16px}.live-call-dock{border-radius:999px}.live-control-button{color:var(--lux-text);border:1px solid var(--lux-line);background:#ffffff12}.live-control-button:hover{color:var(--lux-accent);background:var(--lux-accent-soft);border-color:var(--lux-accent-border)}.live-round-danger{color:#fff;background:#e45146;border-color:#f06c61;box-shadow:0 12px 32px #cd2e2447}.live-call-transcript-panel{border-radius:21px}.live-transcript-panel-header,.live-coach-notes-header{border-bottom:1px solid var(--lux-line)}.live-transcript-turn,.live-coach-notes-card,.live-transcript-score-card,.live-script-card,.live-call-notice{color:var(--lux-text);border:1px solid var(--lux-line);background:#ffffff0a;border-radius:15px}.live-transcript-turn p,.live-coach-insight p,.live-script-card p{color:var(--lux-muted)}.live-feedback-chip,.live-coach-badges span{color:var(--lux-muted);border:1px solid var(--lux-line);background:#ffffff0a;border-radius:999px}.progress-mobile-shell,.settings-dashboard-shell{gap:22px}.progress-mobile-hero,.settings-account-hero{color:var(--lux-text);border:1px solid var(--lux-line-strong);box-shadow:var(--lux-shadow-lg);background:linear-gradient(105deg,#050604f5 12%,#050604b8 62%,#050604db),url(/images/premium-voice-hero-v2.webp) 50%/cover;border-radius:28px;position:relative;overflow:hidden}.progress-mobile-hero:before,.settings-account-hero:before{content:"";pointer-events:none;background:linear-gradient(90deg,#0000 48%,#efff5a12),linear-gradient(#ffffff05,#0000);position:absolute;inset:0}.progress-mobile-hero>*,.settings-account-hero>*{z-index:1;position:relative}.progress-mobile-hero-copy h1,.settings-account-hero h1{color:var(--lux-text);letter-spacing:-.058em;font-size:clamp(44px,6vw,72px);font-weight:520;line-height:.98}.progress-mobile-hero-copy p,.settings-account-hero p{color:var(--lux-muted)}.progress-mobile-language-pill,.settings-plan-pill{color:var(--lux-text);border:1px solid var(--lux-line-strong);background:#ffffff12;border-radius:999px}.progress-mobile-language-pill.is-active,.settings-plan-pill{color:var(--lux-accent);background:var(--lux-accent-soft);border-color:var(--lux-accent-border)}.progress-mobile-content-grid,.settings-dashboard-grid{gap:20px}.progress-mobile-section,.progress-mobile-side-card,.progress-latest-session-card,.progress-practice-card,.progress-recent-focus-card,.progress-skill-mastery-card,.progress-active-path,.progress-empty-session-card,.settings-group-card,.settings-utility-widget,.settings-sign-out-widget,.settings-overview-tile{color:var(--lux-text);background:linear-gradient(145deg, #ffffff0d, transparent 48%), var(--lux-surface);border:1px solid var(--lux-line);box-shadow:var(--lux-shadow-sm);border-radius:21px}.progress-mobile-section,.progress-mobile-side-card,.settings-group-card,.settings-utility-widget,.settings-sign-out-widget{padding:26px}.progress-mobile-section-heading,.progress-side-card-heading,.settings-section-heading{margin-bottom:20px}.progress-mobile-section-heading h2,.progress-side-card-heading h2,.settings-section-heading h2{color:var(--lux-text);letter-spacing:-.035em;font-size:24px;font-weight:580}.progress-mobile-section-heading p,.progress-side-card-heading p,.settings-section-heading p{color:var(--lux-muted)}.progress-mobile-stat-grid,.settings-overview-grid{gap:10px}.progress-mobile-stat-pill,.settings-overview-tile{min-height:92px;padding:16px}.progress-mobile-stat-pill{color:var(--lux-text);border:1px solid var(--lux-line);background:#ffffff0a;border-radius:15px}.progress-mobile-stat-pill strong,.settings-overview-tile strong{color:var(--lux-text);letter-spacing:-.035em;font-size:24px}.progress-mobile-stat-pill span,.settings-overview-tile span{color:var(--lux-muted)}.progress-mobile-ring-wrap,.progress-path-ring{filter:drop-shadow(0 16px 30px #0000003d)}.progress-mobile-ring,.progress-path-ring{color:var(--lux-accent);background:conic-gradient(var(--lux-accent) var(--progress,0%), #ffffff14 0)}.progress-mobile-ring-core{color:var(--lux-text);border:1px solid var(--lux-line);background:#0b0d09}.progress-focus-link-row,.progress-path-row,.progress-skill-row{color:var(--lux-text);border:1px solid var(--lux-line);background:#ffffff09;border-radius:14px}.progress-focus-link-row:hover,.progress-path-row:hover,.progress-skill-row:hover{border-color:var(--lux-accent-border);background:#ffffff0f}.progress-skill-icon,.progress-empty-session-icon,.settings-control-icon{color:var(--lux-accent);background:var(--lux-accent-soft);border:1px solid var(--lux-accent-border);border-radius:12px}.progress-skill-track,.progress-stage-track{background:#ffffff14;border-radius:999px;overflow:hidden}.progress-skill-track>span,.progress-stage-track>span{background:linear-gradient(90deg, #dbe943, var(--lux-accent));border-radius:inherit}.progress-tag-chip,.progress-word-chip-row span{color:var(--lux-muted);border:1px solid var(--lux-line);background:#ffffff0a;border-radius:999px}.settings-profile-avatar{border:1px solid var(--lux-accent-border);box-shadow:0 0 0 5px var(--lux-accent-soft), 0 18px 40px #0000003d}.settings-control-row,.settings-slider-row{border-color:var(--lux-line);padding:17px 0}.settings-control-copy strong{color:var(--lux-text);font-weight:570}.settings-control-copy span{color:var(--lux-muted)}.settings-group-card input,.settings-group-card select,.settings-group-card textarea{color:var(--lux-text);border:1px solid var(--lux-line-strong);background:#ffffff0a;border-radius:12px}.settings-group-card input:focus,.settings-group-card select:focus,.settings-group-card textarea:focus{border-color:var(--lux-accent);box-shadow:0 0 0 4px var(--lux-accent-soft)}.settings-switch,.settings-toggle-control{border:1px solid var(--lux-line);background:#ffffff17}.settings-switch[aria-checked=true],.settings-toggle-control[aria-pressed=true],.settings-switch.is-active,.settings-toggle-control.is-active{background:var(--lux-accent);border-color:var(--lux-accent)}.settings-sticky-save{color:var(--lux-text);border:1px solid var(--lux-line-strong);box-shadow:var(--lux-shadow-lg);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#080a07db;border-radius:18px}.settings-save-top-button{border-radius:13px}.settings-confirm-overlay,.live-end-confirm-overlay{z-index:320;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#030402c7;place-items:center;padding:20px;display:grid;position:fixed;inset:0}.settings-confirm-dialog,.live-end-confirm-dialog{width:min(100%,480px);color:var(--lux-text);background:linear-gradient(145deg, #ffffff12, transparent 50%), var(--lux-surface);border:1px solid var(--lux-line-strong);box-shadow:var(--lux-shadow-lg);border-radius:24px;gap:16px;padding:30px;display:grid}.settings-confirm-dialog h2,.live-end-confirm-dialog h2{color:var(--lux-text);letter-spacing:-.045em;margin:4px 0 0;font-size:34px;font-weight:580}.settings-confirm-dialog p,.live-end-confirm-dialog p{color:var(--lux-muted);margin:0;line-height:1.6}.settings-confirm-actions,.live-end-confirm-actions{justify-content:flex-end;gap:10px;margin-top:6px;display:flex}.settings-confirm-actions>button,.live-end-confirm-actions>button{border-radius:13px;justify-content:center;min-height:48px;padding-inline:18px}.settings-confirm-danger,.live-end-confirm-danger{color:#fff;background:#d95147;border:1px solid #ef6b60;align-items:center;gap:8px;font-weight:700;display:inline-flex;box-shadow:0 12px 30px #b231283d}.settings-confirm-danger:hover,.live-end-confirm-danger:hover{background:#e35d52;transform:translateY(-1px)}.pricing-checkout-section{color:var(--lux-text);background:radial-gradient(circle at 82% 4%, #efff5a12, transparent 30rem), var(--lux-bg)}.pricing-checkout-layout{gap:22px}.pricing-purchase-card,.pricing-value-card,.subscription-signin-card,.subscription-active-card{color:var(--lux-text);background:linear-gradient(145deg, #ffffff0f, transparent 50%), var(--lux-surface);border:1px solid var(--lux-line);border-radius:var(--lux-radius-lg);box-shadow:var(--lux-shadow-sm)}.pricing-purchase-card{position:relative;overflow:hidden}.pricing-purchase-card:before{content:"";background:linear-gradient(90deg, var(--lux-accent), #efff5a00);height:3px;position:absolute;inset:0 0 auto}.pricing-purchase-heading h2,.pricing-value-card h2,.subscription-signin-card h2,.subscription-active-card h2{color:var(--lux-text);letter-spacing:-.04em;font-weight:580}.pricing-purchase-heading p,.pricing-value-card p,.subscription-signin-card p,.subscription-active-card p{color:var(--lux-muted)}.pricing-plan-preview-grid,.pricing-plan-preview-fallback{width:100%;margin:4px 0}.pricing-plan-preview-card{min-height:112px;color:var(--lux-text);border:1px solid var(--lux-line);cursor:default;background:#ffffff0a;border-radius:15px}.pricing-plan-preview-card b{color:var(--lux-text)}.pricing-plan-preview-card span{color:var(--lux-muted)}.pricing-plan-preview-card small{color:var(--lux-accent-ink);background:var(--lux-accent)}.pricing-plan-preview-fallback{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.pricing-plan-preview-fallback>span{min-height:84px;color:var(--lux-text);border:1px solid var(--lux-line);background:#ffffff0a;border-radius:14px;align-content:center;gap:4px;padding:16px;display:grid}.pricing-plan-preview-fallback strong{font-size:16px}.pricing-plan-preview-fallback small{color:var(--lux-muted);font-size:12px}.pricing-plan-preview-loading{border-color:var(--lux-line-strong);width:100%;min-height:96px}.pricing-feature-stack li{color:var(--lux-text);border:1px solid var(--lux-line);background:#ffffff09;border-radius:13px}.pricing-feature-stack svg{color:var(--lux-accent)}.subscription-modal-overlay{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#030402cc}.subscription-modal{color:var(--lux-text);border:1px solid var(--lux-line-strong);box-shadow:var(--lux-shadow-lg);background:linear-gradient(145deg,#ffffff12,#0000 48%),#0d0f0b;border-radius:26px}.subscription-modal-close{color:var(--lux-text);border:1px solid var(--lux-line);background:#ffffff0d;border-radius:12px}.blog-hero,.blog-post-hero{color:var(--lux-text);background:radial-gradient(circle at 80% 12%, #efff5a14, transparent 28rem), linear-gradient(180deg, #0b0d09, var(--lux-bg))}.blog-hero-grid,.blog-post-hero-grid,.blog-featured-card,.blog-post-layout,.blog-conversion-grid{gap:clamp(28px,5vw,72px)}.blog-hero-copy h1,.blog-post-hero-copy h1{color:var(--lux-text);letter-spacing:-.062em;font-size:clamp(54px,7vw,88px);font-weight:500;line-height:.94}.blog-hero-copy p,.blog-post-hero-copy p{max-width:650px;color:var(--lux-muted);font-size:17px;line-height:1.66}.blog-featured-card,.blog-card,.blog-related-card{background:var(--lux-paper);transition:transform .26s var(--lux-ease), box-shadow .26s ease;border:1px solid #181b121a;border-radius:22px;overflow:hidden;box-shadow:0 24px 65px #181b121a}.blog-featured-card:hover,.blog-card:hover,.blog-related-card:hover{transform:translateY(-5px);box-shadow:0 32px 78px #181b1226}.blog-featured-media,.blog-card-media,.blog-post-hero-media{background:#d9dfc5;overflow:hidden}.blog-featured-media img,.blog-card-media img,.blog-post-hero-media img{transition:transform .8s var(--lux-ease)}.blog-featured-card:hover .blog-featured-media img,.blog-card:hover .blog-card-media img{transform:scale(1.025)}.blog-featured-copy,.blog-card-body{color:var(--lux-ink)}.blog-featured-copy h2,.blog-card-body h2,.blog-related-card h3{color:var(--lux-ink);letter-spacing:-.04em;font-weight:600}.blog-featured-copy p,.blog-card-body p,.blog-card-meta,.blog-read-link{color:var(--lux-ink-muted)}.blog-read-link{font-weight:650}.blog-index-section,.blog-related-section,.legal-layout,.support-grid{background:var(--lux-paper)}.blog-index-heading h2,.blog-related-heading h2,.legal-copy h2,.support-grid h2{color:var(--lux-ink);letter-spacing:-.045em;font-weight:580}.blog-conversion-band,.blog-inline-cta,.blog-side-cta,.contact-panel{color:var(--lux-text);border:1px solid var(--lux-line-strong);box-shadow:var(--lux-shadow-md);background:linear-gradient(135deg,#efff5a1a,#0000 50%),#0b0d09;border-radius:24px}.blog-conversion-band h2,.blog-inline-cta h2,.blog-side-cta h2,.contact-panel h2{color:var(--lux-text)}.blog-conversion-band p,.blog-inline-cta p,.blog-side-cta p,.contact-panel p{color:var(--lux-muted)}.blog-article-copy,.legal-copy{color:var(--lux-ink)}.blog-article-copy p,.blog-article-copy li,.legal-copy p,.legal-copy li{color:var(--lux-ink-muted);font-size:17px;line-height:1.78}.blog-takeaway-panel,.legal-section,.support-grid .feature-card{background:#fff;border:1px solid #181b121a;border-radius:20px;box-shadow:0 18px 50px #181b1214}.support-grid .feature-card h3,.support-grid .feature-card p,.support-grid .feature-card li{color:var(--lux-ink)}.web-funnel-page{min-height:100svh;color:var(--lux-ink);background:radial-gradient(circle at 12% 4%,#efff5a6b,#0000 30rem),linear-gradient(#f6f3e9,#efede4)}.web-funnel-chrome{-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f9f7f0c7;border-bottom:1px solid #181b1217}.web-funnel-brand{color:var(--lux-ink)}.web-funnel-progress{background:#181b1217;border-radius:999px;overflow:hidden}.web-funnel-progress>span{background:var(--lux-ink)}.web-funnel-icon-button{color:var(--lux-ink);background:#ffffffb8;border:1px solid #181b121a;border-radius:12px;box-shadow:0 8px 24px #181b1212}.web-funnel-content{padding-top:clamp(48px,8vh,92px);padding-bottom:clamp(42px,8vh,88px)}.web-funnel-card,.web-funnel-hero-card,.web-funnel-proof-panel,.web-funnel-account-panel,.web-funnel-score-card,.web-funnel-plan-summary,.web-funnel-paywall,.web-funnel-success-panel{color:var(--lux-ink);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#ffffffc7;border:1px solid #181b121a;border-radius:28px;box-shadow:0 30px 90px #181b121a}.web-funnel-card,.web-funnel-paywall{padding:clamp(28px,5vw,58px)}.web-funnel-question,.web-funnel-intro h1,.web-funnel-plan-ready h1,.web-funnel-paywall h1,.web-funnel-success-panel h1{color:var(--lux-ink);letter-spacing:-.052em;font-weight:590;line-height:1.01}.web-funnel-copy,.web-funnel-plan-copy,.web-funnel-footnote,.web-funnel-auth-note{color:var(--lux-ink-muted);line-height:1.62}.web-funnel-score-card p{color:var(--lux-ink-muted);margin:0;font-size:14px;line-height:1.55}.web-funnel-eyebrow,.web-funnel-topline,.web-funnel-plan-badge,.web-funnel-hero-chip{color:var(--lux-ink);background:#efff5a8c;border:1px solid #74810929;border-radius:999px}.web-funnel-option-grid,.web-funnel-options{gap:10px}.web-funnel-options button,.web-funnel-option-grid button,.web-funnel-plan-radio{color:var(--lux-ink);transition:background-color .18s ease, border-color .18s ease, transform .22s var(--lux-ease), box-shadow .22s ease;background:#ffffffa8;border:1px solid #181b121c;border-radius:16px;box-shadow:0 8px 24px #181b120a}.web-funnel-options button:hover,.web-funnel-option-grid button:hover,.web-funnel-plan-radio:hover{background:#fff;border-color:#181b1247;transform:translateY(-1px);box-shadow:0 14px 34px #181b1214}.web-funnel-options button.is-selected,.web-funnel-option-grid button.is-selected,.web-funnel-plan-radio.is-selected{border-color:var(--lux-ink);box-shadow:0 0 0 2px var(--lux-ink);background:#f3ff73}.web-funnel-option-marker{color:#fff;background:var(--lux-ink);border-radius:999px}.web-funnel-primary,.web-funnel-checkout-button{min-height:56px;color:var(--lux-accent-ink);background:var(--lux-accent);border:1px solid #00000014;border-radius:15px;box-shadow:0 15px 34px #78840a2e}.web-funnel-primary:hover,.web-funnel-checkout-button:hover{background:#f4ff7b;transform:translateY(-2px);box-shadow:0 20px 42px #78840a40}.web-funnel-page .web-funnel-primary,.web-funnel-page .web-funnel-checkout-button{color:var(--lux-accent-ink)}.web-funnel-page .web-funnel-hero-chip{color:var(--lux-ink)}.web-funnel-email-form input,.web-funnel-search input{color:var(--lux-ink);background:#ffffffc7;border:1px solid #181b1226;border-radius:14px}.web-funnel-email-form input:focus,.web-funnel-search input:focus{border-color:var(--lux-ink);background:#fff;box-shadow:0 0 0 4px #efff5a8c}.web-funnel-media-frame,.web-funnel-premium-visual{border:1px solid #181b121a;border-radius:22px;overflow:hidden;box-shadow:0 26px 70px #181b121f}.web-funnel-proof-stars,.web-funnel-rating{color:#737f0d}.web-funnel-build-list li,.web-funnel-plan-points li,.web-funnel-premium-list li,.web-funnel-payment-strip,.web-funnel-trust-row{color:var(--lux-ink-muted)}.web-funnel-comparison>div{background:#ffffffa3;border:1px solid #181b1217;border-radius:16px}.web-funnel-checkout-error,.web-funnel-checkout-status{border-radius:13px}.system-notice,.notice-container{border-radius:15px}.app-loading-rich,.guided-player-loading-rich,.progress-mobile-skeleton,.settings-skeleton{color:var(--lux-text);background:radial-gradient(circle at 50% 0%, #efff5a12, transparent 28rem), var(--lux-bg)}.loading-orb{background:var(--lux-accent);box-shadow:0 0 0 10px var(--lux-accent-soft)}.skeleton-panel,.progress-skeleton-card,.progress-skeleton-hero,.settings-skeleton-hero,.settings-skeleton-tiles>*,.live-avatar-skeleton,.live-background-thumbnail-skeleton,.live-preview-media-skeleton{border:1px solid var(--lux-line);background:linear-gradient(100deg,#ffffff08 20%,#ffffff14 36%,#ffffff08 52%) 0 0/220% 100%;border-radius:18px;animation:1.7s linear infinite lux-shimmer;overflow:hidden}@keyframes lux-shimmer{to{background-position-x:-220%}}@media (max-width:1080px){.site-header{width:calc(100% - 28px)}.landing-hero-grid{grid-template-columns:minmax(0,1fr);grid-template-areas:"copy""visual";row-gap:22px;min-height:auto;padding-top:128px}.landing-hero-copy{width:min(720px,100%)}.landing-globe-wrap,.landing-globe3d-wrap{width:100%;min-height:580px}.desktop-header-nav{gap:3px}.desktop-header-nav a{padding-inline:9px}.live-session-builder,.progress-mobile-content-grid,.settings-dashboard-grid,.pricing-checkout-layout{grid-template-columns:1fr}.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.live-preview-stage{min-height:430px}.progress-mobile-rail-column,.settings-dashboard-side{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}}@media (max-width:820px){:root{--lux-radius-xl:24px;--lux-radius-lg:20px}body{background-size:52px 52px,auto}.site-header{border-radius:17px;width:calc(100% - 20px);height:60px;padding:0 10px 0 14px;top:8px}.brand-lockup span{font-size:20px}.page-hero{min-height:610px;padding-top:126px;padding-bottom:68px}.landing-hero{min-height:auto}.landing-hero-grid{padding-top:124px;padding-bottom:54px}.page-hero h1,.blog-hero-copy h1,.blog-post-hero-copy h1{font-size:clamp(46px,13vw,70px)}.app-page-heading,.guided-page-heading,.live-setup-heading{width:min(100%,100% - 36px)}body .app-page-heading h1,body .guided-page-heading h1,body .live-setup-heading h1{font-size:clamp(44px,12vw,64px)}.guided-lessons-surface,.live-setup-surface,.progress-mobile-surface,.settings-mobile-surface{padding-top:48px}.guided-current-card,.guided-topic-panel,.guided-chapter-list,.live-setup-card,.progress-mobile-section,.progress-mobile-side-card,.settings-group-card,.settings-utility-widget,.settings-sign-out-widget{border-radius:19px;padding:20px}.guided-player-overlay{padding:0}.guided-player-shell{border:0;border-radius:0;min-height:100svh}.live-preview-stage{min-height:390px}.progress-mobile-hero,.settings-account-hero{border-radius:22px}.progress-mobile-hero-copy h1,.settings-account-hero h1{font-size:clamp(40px,12vw,60px)}.progress-mobile-rail-column,.settings-dashboard-side{grid-template-columns:1fr}.blog-featured-card,.blog-card,.blog-related-card{border-radius:18px}.web-funnel-content{padding-inline:14px}.web-funnel-card,.web-funnel-paywall{border-radius:22px;padding:26px 20px}}@media (max-width:560px){.container{width:min(100% - 28px, var(--container))}.page-hero{min-height:570px}.landing-hero-grid{row-gap:12px;padding-top:118px;padding-bottom:46px}body .landing-hero-copy h1{font-size:clamp(48px,15vw,64px);line-height:.92}body .landing-hero-copy>p{width:100%;font-size:16px;line-height:1.58}.landing-actions{width:100%}.landing-actions .landing-primary-action,.landing-actions .landing-secondary-action{flex:100%;width:100%}.landing-trust-row{width:100%}.landing-globe-wrap,.landing-globe3d-wrap{min-height:410px}.page-hero-copy,.page-hero-actions,.hero-actions,.blog-hero-actions,.page-hero-actions .primary-action,.page-hero-actions .secondary-action,.hero-actions .primary-action,.hero-actions .secondary-action,.blog-hero-actions .primary-action,.blog-hero-actions .secondary-action{width:100%}.home-hero h1{font-size:clamp(52px,16vw,72px)}.home-hero{min-height:auto;padding-top:126px;padding-bottom:58px}.guided-current-copy,.guided-topic-panel,.guided-chapter-list,.live-setup-card,.progress-mobile-section,.progress-mobile-side-card,.settings-group-card,.settings-utility-widget,.settings-sign-out-widget{padding:18px}.guided-topic-grid,.live-option-grid,.live-policy-grid,.mode-grid,.progress-mobile-stat-grid,.settings-overview-grid{grid-template-columns:1fr}.live-preview-stage{min-height:330px}.live-call-surface{padding:0}.live-call-stage{border:0;border-radius:0;min-height:100svh}.live-call-dock{max-width:calc(100vw - 24px)}.subscription-modal{border-radius:22px;width:calc(100% - 20px)}.settings-confirm-dialog,.live-end-confirm-dialog{border-radius:20px;padding:24px 20px}.settings-confirm-actions,.live-end-confirm-actions{flex-direction:column-reverse}.settings-confirm-actions>button,.live-end-confirm-actions>button{width:100%}.web-funnel-question,.web-funnel-intro h1,.web-funnel-plan-ready h1,.web-funnel-paywall h1,.web-funnel-success-panel h1{font-size:clamp(35px,11vw,50px)}.web-funnel-page .web-funnel-primary,.web-funnel-page .web-funnel-checkout-button{color:var(--lux-accent-ink)}}@media (max-width:340px){.mobile-plan-cta{gap:5px;max-width:106px;padding-inline:8px;font-size:12px}.mobile-plan-cta span{text-overflow:clip;overflow:visible}}@media (prefers-reduced-motion:reduce){.lux-route-loading-mark,.skeleton-panel,.progress-skeleton-card,.progress-skeleton-hero,.settings-skeleton-hero,.settings-skeleton-tiles>*,.live-avatar-skeleton,.live-background-thumbnail-skeleton,.live-preview-media-skeleton{animation:none}.backend-avatar-image img,.blog-featured-media img,.blog-card-media img,.tutor-image,.guided-current-image img{transition:none}}