:root{--landing-ink:#29232f;--landing-plum:#302637;--landing-soft:#efedf2;--landing-paper:#f8f6f8;--landing-line:#cbc4d0;--landing-coral:#e86643}
html{scroll-behavior:smooth}
body{background:var(--landing-soft)}
.landing-shell{overflow:hidden;color:var(--landing-ink)}
.landing-shell a{color:inherit;text-decoration:none}
.landing-shell a:focus-visible,.landing-shell summary:focus-visible{outline:2px solid #a43a22;outline-offset:4px}
.landing-header,.landing-hero,.landing-facts,.landing-how,.landing-questions,.landing-final,.landing-footer{max-width:1480px;margin-inline:auto}
.landing-header{min-height:82px;padding:0 clamp(24px,4.2vw,72px);display:flex;align-items:center;gap:clamp(24px,3.4vw,60px);border-bottom:1px solid var(--landing-line)}
.landing-brand{display:inline-flex;align-items:center;gap:10px;flex:none;font-size:27px;font-weight:800;letter-spacing:-.065em;line-height:1}
.landing-brand img{display:block;flex:none}
.landing-nav{display:flex;align-items:center;gap:clamp(18px,2.2vw,36px);margin-inline:auto}
.landing-nav a,.landing-login{font-size:13px;font-weight:700;white-space:nowrap;transition:color .16s}
.landing-nav a:hover,.landing-login:hover,.landing-text-link:hover,.landing-footer>a:last-child:hover{color:#bd4d30}
.landing-actions{display:flex;align-items:center;gap:18px;flex:none;margin-left:auto}
.landing-actions .locale-switcher{order:0}
.landing-login{order:1}
.landing-header-cta{order:2;display:inline-flex;align-items:center;gap:15px;min-height:40px;padding:0 16px;border:1px solid var(--landing-ink);font-size:12px;font-weight:800;white-space:nowrap;transition:background .16s,color .16s}
.landing-header-cta:hover{background:var(--landing-ink);color:#fff}
.landing-header-cta span,.landing-button span{font-size:17px;font-weight:400;line-height:1}
.landing-hero{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(400px,.96fr);align-items:center;gap:clamp(35px,5.2vw,90px);min-height:620px;padding:clamp(60px,8vw,126px) clamp(24px,4.2vw,72px) clamp(55px,6.5vw,96px)}
.landing-hero-copy{min-width:0}
.landing-hero h1{font-size:clamp(50px,5.3vw,83px);font-weight:800;letter-spacing:-.076em;line-height:1.08;margin:0 0 31px;text-wrap:balance}
.landing-hero h1 span{color:#ce5738}
.landing-hero-copy>p{max-width:660px;font-size:clamp(16px,1.35vw,20px);line-height:1.62;letter-spacing:-.015em;color:#5f5866;margin:0}
.landing-hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:23px;margin-top:38px}
.landing-button{display:inline-flex;align-items:center;justify-content:space-between;gap:28px;min-height:54px;padding:0 22px;font-size:14px;font-weight:800;box-shadow:0 10px 25px rgba(97,44,32,.10);transition:transform .16s,background .16s}
.landing-button:hover{transform:translateY(-2px)}
.landing-button-primary{background:var(--landing-coral);color:#fff!important}
.landing-button-primary:hover{background:#c64d30}
.landing-text-link{font-size:13px;font-weight:800;display:inline-flex;align-items:center;gap:11px}
.landing-text-link span{font-size:20px;font-weight:400}
.landing-hero-caption{margin-top:35px;padding-top:17px;border-top:1px solid var(--landing-line);max-width:475px;font-size:11px;color:#807786;font-family:'DM Mono',Consolas,monospace;letter-spacing:-.025em}
.landing-stage{min-width:0;transform:rotate(1.1deg);border:1px solid #8d8292;background:var(--landing-paper);box-shadow:20px 25px 0 rgba(67,51,75,.09),0 32px 74px rgba(49,35,56,.14)}
.landing-stage-head{display:flex;align-items:center;gap:11px;min-height:59px;padding:11px 20px;background:var(--landing-plum);color:#fff}
.landing-stage-head strong{flex:1;min-width:0;font-size:13px;line-height:1.3;letter-spacing:-.02em}
.stage-live-dot{width:9px;height:9px;background:var(--landing-coral);border-radius:50%;flex:none}
.stage-round{font:11px 'DM Mono',Consolas,monospace;color:#cbbdcf;white-space:nowrap}
.landing-stage-body{padding:19px 22px 15px}
.landing-stage-flow{display:flex;gap:0;border-bottom:1px solid #d8d2db;padding-bottom:12px;margin-bottom:4px;color:#8b8291;font-size:10px;font-weight:800}
.landing-stage-flow span{display:flex;align-items:center;gap:9px;white-space:nowrap}
.landing-stage-flow span:not(:last-child):after{content:'→';margin-inline:12px;color:#aca3b1;font-weight:400}
.landing-stage-flow .active{color:#bd5035}
.landing-stage-message{display:grid;grid-template-columns:26px minmax(0,1fr);gap:11px;padding:15px 0;border-bottom:1px solid #ded8e1}
.stage-avatar{display:block;width:22px;height:22px;border-radius:50%;margin-top:1px;background:#e86643}
.stage-avatar.skeptic{background:#aa8cb4}.stage-avatar.researcher{background:#76a457}
.stage-speaker{display:flex;align-items:baseline;flex-wrap:wrap;gap:7px;font-size:11px;font-weight:800;line-height:1.4}
.stage-speaker small{font:10px 'DM Mono',Consolas,monospace;color:#827887}
.landing-stage-message p{font-size:12px;line-height:1.5;margin:4px 0 0;max-width:490px}
.landing-stage-arbiter{display:grid;grid-template-columns:auto 1fr;gap:10px;margin-top:14px;padding:12px 13px;background:#f7e9e2;border-left:2px solid var(--landing-coral)}
.landing-stage-arbiter span{color:#a9432c;font-size:10px;font-weight:800;white-space:nowrap}
.landing-stage-arbiter p{font-size:11px;line-height:1.45;margin:0}
.landing-stage-foot{display:flex;justify-content:space-between;gap:12px;padding:11px 22px;background:#eee9f0;border-top:1px solid #d5cdd8;color:#77707b;font:9px 'DM Mono',Consolas,monospace}
.landing-facts{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));padding:0 clamp(24px,4.2vw,72px) 85px}
.landing-facts span{display:flex;align-items:center;gap:11px;min-height:77px;padding:12px 18px;border-top:1px solid var(--landing-line);border-bottom:1px solid var(--landing-line);font-size:13px;font-weight:800;line-height:1.35}
.landing-facts strong{color:#bd5235;font:500 20px 'DM Mono',Consolas,monospace;letter-spacing:-.055em;white-space:nowrap}
.landing-facts span:first-child{padding-left:0}
.landing-facts span:not(:last-child){border-right:1px solid var(--landing-line)}
.landing-how{padding:10px clamp(24px,4.2vw,72px) 120px}
.landing-section-intro{display:grid;grid-template-columns:1fr minmax(300px,.65fr);align-items:end;gap:40px;margin-bottom:45px}
.landing-section-intro h2,.landing-features h2,.landing-final h2{font-size:clamp(39px,4.3vw,64px);line-height:1.12;letter-spacing:-.065em;font-weight:800;margin:0;text-wrap:balance}
.landing-section-intro p{font-size:16px;line-height:1.65;color:#655d6a;margin:0;max-width:500px}
.landing-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--landing-ink);border-bottom:1px solid var(--landing-line)}
.landing-steps article{min-width:0;padding:28px 32px 35px 0}
.landing-steps article:not(:first-child){border-left:1px solid var(--landing-line);padding-left:32px}
.landing-steps .step-number{display:block;width:auto;height:auto;background:none;border-radius:0;color:#bd5235;font:500 14px 'DM Mono',Consolas,monospace;margin-bottom:38px}
.landing-steps h3{font-size:21px;line-height:1.25;margin:0 0 12px;letter-spacing:-.04em}
.landing-steps p{font-size:13px;line-height:1.65;color:#6a626f;margin:0;max-width:340px}
.landing-features{background:var(--landing-plum);color:#fbf7fb;display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);gap:clamp(50px,7vw,140px);padding:clamp(80px,9vw,138px) max(clamp(24px,4.2vw,72px),calc((100vw - 1480px)/2 + 72px))}
.landing-features-intro{max-width:530px}
.landing-features-intro p{font-size:16px;line-height:1.6;color:#c3b7c6;margin:26px 0 31px}
.landing-features-intro>a{display:inline-flex;gap:14px;align-items:center;border-bottom:1px solid var(--landing-coral);padding-bottom:5px;color:#f4aa93;font-size:13px;font-weight:800}
.landing-features-intro>a:hover{color:#fff}
.landing-feature-list{border-top:1px solid #685b6d}
.landing-feature-list article{display:grid;grid-template-columns:35px 1fr;gap:25px;padding:25px 0 26px;border-bottom:1px solid #685b6d}
.feature-index{padding-top:4px;color:#f1a38a;font:12px 'DM Mono',Consolas,monospace}
.landing-feature-list h3{font-size:20px;line-height:1.2;margin:0 0 8px;letter-spacing:-.04em}
.landing-feature-list p{font-size:12px;line-height:1.6;max-width:510px;color:#c5bac9;margin:0}
.landing-questions{padding:115px clamp(24px,4.2vw,72px)}
.landing-questions .landing-section-intro{margin-bottom:30px}
.landing-qa{border-top:1px solid var(--landing-ink)}
.landing-qa details{border-bottom:1px solid var(--landing-line)}
.landing-qa summary{position:relative;list-style:none;cursor:pointer;padding:23px 50px 23px 0;font-size:17px;font-weight:800;letter-spacing:-.025em}
.landing-qa summary::-webkit-details-marker{display:none}
.landing-qa summary:after{content:'+';position:absolute;right:4px;top:20px;font-size:24px;line-height:1;font-weight:400;color:#a14732}
.landing-qa details[open] summary:after{content:'−'}
.landing-qa details p{max-width:780px;padding:0 35px 24px 0;margin:0;color:#655d6a;font-size:14px;line-height:1.7}
.landing-final{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:60px clamp(24px,4.2vw,72px);background:var(--landing-coral);color:#fff}
.landing-final h2{max-width:710px}
.landing-final p{margin:17px 0 0;font-size:15px;color:#ffe5dd}
.landing-button-light{flex:none;background:#fff;color:var(--landing-plum)!important;box-shadow:none}
.landing-button-light:hover{background:#f2e9f0}
.landing-footer{display:flex;align-items:center;justify-content:space-between;gap:25px;min-height:110px;padding:22px clamp(24px,4.2vw,72px)}
.landing-footer .landing-brand{font-size:23px}.landing-footer p{margin:0;color:#746c7b;font-size:11px}.landing-footer>a:last-child{font-size:12px;font-weight:800;white-space:nowrap}
[dir=rtl] .landing-stage{transform:rotate(-1.1deg)}
[dir=rtl] .landing-stage-arbiter{border-left:0;border-right:2px solid var(--landing-coral)}
[dir=rtl] .landing-steps article:not(:first-child){border-left:0;border-right:1px solid var(--landing-line);padding-left:0;padding-right:32px}
[dir=rtl] .landing-steps article:first-child{padding-left:32px}
@media(max-width:1120px){.landing-nav{display:none}.landing-actions{margin-left:auto}.landing-hero{grid-template-columns:minmax(0,1fr) minmax(340px,.9fr);gap:34px}.landing-hero h1{font-size:clamp(44px,5vw,65px)}.landing-stage-body{padding:15px}.landing-stage-foot{padding:10px 15px}.landing-features{gap:50px}}
@media(max-width:820px){.landing-header{min-height:72px}.landing-hero{grid-template-columns:1fr;padding-top:70px;gap:55px}.landing-hero-copy>p{max-width:650px}.landing-stage{width:min(610px,100%);justify-self:center}.landing-facts{padding-bottom:70px}.landing-facts span{font-size:11px}.landing-section-intro{grid-template-columns:1fr;gap:18px}.landing-how{padding-bottom:85px}.landing-features{grid-template-columns:1fr;gap:40px}.landing-features-intro{max-width:620px}.landing-questions{padding-top:85px;padding-bottom:85px}}
@media(max-width:620px){.landing-header{padding-inline:18px;gap:12px}.landing-brand{font-size:23px}.landing-brand img{width:33px;height:33px}.landing-actions{gap:9px}.landing-login{display:none}.landing-header-cta{min-height:34px;padding:0 9px;gap:5px;font-size:10px}.landing-actions .locale-trigger{min-height:34px}.landing-hero{padding:59px 18px 60px}.landing-hero h1{font-size:clamp(43px,9vw,61px);margin-bottom:23px}.landing-hero h1 br{display:none}.landing-hero h1 span{display:block}.landing-hero-copy>p{font-size:15px}.landing-hero-actions{gap:19px;margin-top:27px}.landing-hero-caption{margin-top:28px}.landing-stage{transform:none;box-shadow:10px 12px 0 rgba(67,51,75,.09)}.landing-stage-head{min-height:54px;padding-inline:14px}.landing-stage-head strong{font-size:12px}.stage-round{font-size:9px}.landing-stage-body{padding:13px}.landing-stage-flow{font-size:8px;overflow:hidden}.landing-stage-flow span{gap:3px}.landing-stage-flow span:not(:last-child):after{margin-inline:5px}.landing-stage-message p{font-size:11px}.landing-stage-foot{font-size:8px}.landing-stage-foot span:last-child{display:none}.landing-facts{grid-template-columns:repeat(2,minmax(0,1fr));padding:0 18px 67px}.landing-facts span{min-height:64px;border-top:1px solid var(--landing-line);font-size:12px}.landing-facts span:nth-child(2){border-right:0}.landing-facts span:nth-child(n+3){border-top:0}.landing-facts span:nth-child(3){padding-left:0}.landing-how{padding:0 18px 75px}.landing-section-intro h2,.landing-features h2,.landing-final h2{font-size:clamp(37px,8vw,50px)}.landing-section-intro p{font-size:14px}.landing-steps{display:block}.landing-steps article,.landing-steps article:not(:first-child){padding:22px 0 25px;border-left:0;border-bottom:1px solid var(--landing-line)}.landing-steps article:last-child{border-bottom:0}.landing-steps .step-number{margin-bottom:16px}.landing-steps h3{font-size:19px}.landing-features{padding:75px 18px}.landing-features-intro p{font-size:14px}.landing-feature-list article{gap:12px;padding:20px 0}.landing-feature-list h3{font-size:17px}.landing-questions{padding:76px 18px}.landing-qa summary{font-size:15px}.landing-final{display:block;padding:55px 18px}.landing-final p{font-size:13px}.landing-final .landing-button{margin-top:27px}.landing-footer{display:flex;flex-wrap:wrap;padding:25px 18px 35px}.landing-footer p{order:3;flex-basis:100%}}
@media(max-width:390px){.landing-header-cta{display:none}.landing-login{display:inline}.landing-hero h1{font-size:42px}.landing-button{width:100%}.landing-hero-actions{align-items:flex-start}.landing-stage-flow span:not(:last-child):after{margin-inline:3px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.landing-shell a{transition:none}}