:root{--red:#e31b23;--black:#09090b;--ink:#17171b;--paper:#fff;--muted:#707078;--line:#e6e6e9;--soft:#f5f5f7;--gold:#f2b84b;--green:#2f9e5b;--navy:#183451;--radius:20px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.55}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}.top{background:var(--black);color:#d8d8dc;text-align:center;padding:7px 14px;font-size:11px}.top b{color:#ff5960}.global-header{position:sticky;top:0;z-index:50;background:#fffffff5;backdrop-filter:blur(12px);border-bottom:1px solid #e5e5e5}.nav{max-width:var(--max);height:66px;margin:auto;padding:0 18px;display:flex;align-items:center;gap:20px}.brand{display:flex;align-items:center;gap:9px;margin-right:auto}.mark{width:38px;height:38px;border-radius:11px;background:var(--red);color:#fff;display:grid;place-items:center;font-weight:1000}.brand strong{font-size:14px}.brand small{display:block;font-size:8px;line-height:1.1;color:#777;text-transform:uppercase;letter-spacing:.05em;max-width:145px}.primary-nav{display:flex;gap:17px;font-size:12px;font-weight:800}.primary-nav a:hover,.secondary-nav a:hover{color:var(--red)}.actions{display:flex;gap:7px}.btn{border:0;border-radius:999px;padding:9px 14px;font-weight:850;font-size:12px}.red{background:var(--red);color:#fff}.dark{background:var(--black);color:#fff}.light{background:#eeeef0;color:#111}.menu{display:none;border:0;background:none;font-size:24px}.global-section{border-bottom:1px solid #d8d8d8;background:#fff}.secondary-nav{max-width:var(--max);margin:auto;display:flex;justify-content:center;gap:28px;padding:7px 18px;font-size:12px;font-weight:800}.page{max-width:var(--max);margin:auto;padding:48px 18px}.hero{background:#f7f7f8;border-bottom:1px solid #eee}.home-hero{max-width:var(--max);margin:auto;padding:20px 18px 14px;display:grid;grid-template-columns:1.25fr .75fr;gap:4px}.visual{min-height:310px;background:#111;border:1px solid #222;overflow:hidden}.visual img{width:100%;height:100%;object-fit:cover;display:block}.visual-note{background:#fff;border-top:1px solid #ddd;padding:8px 10px;font-size:10px;color:#666}.feeds{display:grid;grid-template-rows:auto 1fr;min-width:0}.feeds-head{padding:5px 12px;font-size:13px;font-weight:850}.feed-grid{display:grid;gap:5px}.feed{background:#fff;border:1px solid #d8d8d8;min-height:65px;padding:10px;display:flex;align-items:center;justify-content:space-between;font-size:12px}.feed span{color:#666}.play{width:0;height:0;border-top:7px solid transparent;border-bottom:7px solid transparent;border-left:10px solid #111}.home-ai{grid-column:2;background:#17171a;color:#fff;border-radius:0 0 0 0;padding:13px;margin-top:5px}.home-ai .ai-title{display:flex;justify-content:space-between;font-size:12px;font-weight:900}.ai-tabs{display:flex;gap:4px;margin:9px 0}.ai-tabs button{background:#fff;color:#111;border:1px solid #ccc;padding:5px 10px;font-size:10px}.ai-window{background:#25262a;min-height:105px;padding:12px;border-radius:4px;font-size:11px;color:#e4e4e6}.ai-actions{display:flex;gap:5px;margin-top:8px}.ai-actions button{font-size:9px;border:1px solid #444;background:#24252a;color:#ddd;padding:5px 7px}.pager{display:flex;justify-content:center;gap:7px;padding:5px}.pager i{width:7px;height:7px;background:#111;border-radius:50%}.kicker{color:var(--red);font-size:10px;font-weight:950;letter-spacing:.11em;text-transform:uppercase}.intro{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:end}.intro h1{font-size:clamp(40px,6vw,72px);line-height:.95;letter-spacing:-.065em;margin:10px 0}.intro p{color:var(--muted);max-width:600px}.section{padding:58px 18px;max-width:var(--max);margin:auto}.section.alt{max-width:none;background:#f5f5f6}.section-inner{max-width:var(--max);margin:auto}.head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:25px}.head h2{margin:5px 0;font-size:clamp(28px,4vw,48px);line-height:1;letter-spacing:-.055em}.head p{color:var(--muted);max-width:560px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:21px;box-shadow:0 8px 28px #00000008}.card h3{margin:9px 0 5px;font-size:16px}.card p{font-size:13px;color:var(--muted);margin:0}.arrow{color:var(--red);font-weight:900}.darkband{background:#0d0d10;color:#fff}.darkband p{color:#c4c4c9}.pills{display:flex;flex-wrap:wrap;gap:7px}.pill{border:1px solid #3a3a40;border-radius:999px;padding:7px 10px;font-size:11px;color:#ddd}.projects{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.project{min-height:190px;border-radius:19px;padding:20px;color:#fff;display:flex;flex-direction:column;justify-content:space-between;background:#17171b}.project:nth-child(3n+2){background:var(--red)}.project:nth-child(3n){background:var(--navy)}.project p{font-size:12px;opacity:.84}.tag{font-size:9px;text-transform:uppercase;letter-spacing:.09em;font-weight:900;opacity:.7}.flow{display:grid;gap:0}.flowrow{display:grid;grid-template-columns:36px 1fr;gap:12px;padding:15px 0;border-bottom:1px solid #ddd}.num{width:32px;height:32px;border-radius:50%;background:var(--red);color:#fff;display:grid;place-items:center;font-weight:900}.flowrow h4{margin:0}.flowrow p{margin:3px 0;color:var(--muted);font-size:13px}.two{display:grid;grid-template-columns:1fr 1fr;gap:18px}.three{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.client{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.client small{color:var(--red);font-weight:900;text-transform:uppercase;letter-spacing:.07em}.client h3{margin:7px 0}.client p{font-size:13px;color:var(--muted)}.tree{display:grid;gap:12px}.node{border:1px solid var(--line);border-radius:16px;padding:15px;background:#fff}.node.root{background:#111;color:#fff;border-color:#111}.node.root p{color:#bbb}.node.brand{display:block}.connector{height:12px;border-left:2px solid var(--red);margin-left:22px}.archive{border:1px solid var(--line);border-radius:18px;padding:18px;background:#fff}.archive strong{display:block}.archive span{font-size:12px;color:var(--muted)}.chat{background:#0b0b0e;color:#fff;border-radius:22px;padding:18px;min-height:390px;display:flex;flex-direction:column}.messages{flex:1;display:grid;gap:9px;align-content:start;padding:12px 2px}.msg{max-width:85%;padding:10px 12px;border-radius:14px;font-size:13px;background:#232329}.msg.user{justify-self:end;background:var(--red)}.chat-form{display:flex;gap:7px}.chat-form input{flex:1;min-width:0;border:1px solid #444;border-radius:999px;background:#17171b;color:#fff;padding:10px 13px}.chat-form button{border:0;border-radius:999px;background:#fff;color:#111;padding:0 15px;font-weight:900}.lab-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.lesson{border:1px solid var(--line);border-radius:18px;padding:20px;background:#fff}.phrase{font-size:28px;font-weight:950}.translation{color:var(--muted)}.mini{border:0;border-radius:999px;padding:8px 11px;font-size:11px;font-weight:850;background:#eeeef0;margin:3px}.mini.red{background:var(--red);color:#fff}.contactbox{background:#17171b;color:#fff;border-radius:25px;padding:30px;display:grid;grid-template-columns:1.2fr .8fr;gap:25px}.contactbox p{color:#c5c5ca}.contactlist{display:grid;gap:7px;font-size:13px}.formbox{border:1px solid var(--line);border-radius:20px;padding:22px;background:#fff}.field{display:grid;gap:5px;margin:10px 0}.field label{font-size:11px;font-weight:850}.field input,.field select,.field textarea{padding:11px;border:1px solid #ddd;border-radius:10px}.note{font-size:11px;color:#777}footer{background:#09090b;color:#aaa;padding:38px 18px}.foot{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:25px}.foot h4{color:#fff;margin:0 0 8px}.foot p,.foot a{font-size:12px}.copy{max-width:var(--max);margin:25px auto 0;border-top:1px solid #2a2a2e;padding-top:14px;font-size:10px}.modal{position:fixed;inset:0;background:#000a;display:none;align-items:center;justify-content:center;padding:18px;z-index:100}.modal.open{display:flex}.modalbox{background:#fff;border-radius:22px;padding:25px;max-width:500px;width:100%}.close{float:right;border:0;border-radius:50%;width:31px;height:31px}.langs{display:grid;grid-template-columns:1fr 1fr;gap:8px}.lang{border:1px solid #ddd;background:#fafafa;border-radius:13px;padding:13px;text-align:left;font-weight:850}
@media(max-width:900px){.primary-nav{display:none}.menu{display:block}.secondary-nav{overflow:auto;justify-content:flex-start;white-space:nowrap}.home-hero{grid-template-columns:1fr}.home-ai{grid-column:auto}.intro,.two,.lab-grid,.contactbox{grid-template-columns:1fr}.cards,.projects,.three{grid-template-columns:1fr 1fr}.actions .light{display:none}}
@media(max-width:560px){.nav{height:60px}.brand small{display:none}.home-hero{padding:10px 10px}.visual{min-height:235px}.cards,.projects,.three{grid-template-columns:1fr}.page,.section{padding:40px 15px}.head{display:block}.foot{grid-template-columns:1fr}.btn{padding:8px 11px}.intro h1{font-size:43px}}

/* FINAL HOMEPAGE THREE-SEGMENT DIRECTION */
.hero-three{max-width:none;padding:10px;background:#f4f4f5;display:grid;grid-template-columns:1.18fr .82fr 1fr;gap:8px;align-items:stretch}.hero-segment{min-width:0;background:#fff;border:1px solid #dedee2;box-shadow:0 8px 22px #0000000b;border-radius:18px;overflow:hidden}.segment-head{min-height:48px;display:flex;justify-content:space-between;align-items:center;padding:10px 13px;border-bottom:1px solid #e8e8eb;background:#fff}.segment-head strong{display:block;font-size:14px}.segment-kicker{display:block;font-size:8px;font-weight:950;letter-spacing:.11em;color:var(--red)}.segment-meta{font-size:9px;color:#777;font-weight:850}.slider-stage{position:relative;height:325px;background:#f1f1f3;overflow:hidden}.hero-slide{position:absolute;inset:0;opacity:0;transform:scale(1.03);transition:opacity .7s ease,transform 4.2s ease;pointer-events:none}.hero-slide.active{opacity:1;transform:scale(1);pointer-events:auto}.hero-slide img{width:100%;height:100%;object-fit:cover;display:block}.slide-caption{position:absolute;left:12px;right:12px;bottom:12px;padding:9px 11px;border-radius:12px;background:#09090be8;color:#fff;display:flex;justify-content:space-between;align-items:end}.slide-caption b{font-size:13px}.slide-caption span{font-size:9px;color:#d2d2d5}.slider-controls{height:40px;display:flex;align-items:center;justify-content:center;gap:12px}.slider-controls>button{border:0;background:#111;color:#fff;border-radius:50%;width:25px;height:25px;font-size:18px;line-height:1}.slider-dots{display:flex;gap:5px}.hero-dot{width:7px;height:7px;border-radius:50%;border:0;background:#c8c8cb;padding:0}.hero-dot.active{background:var(--red);transform:scale(1.3)}.social-segment{padding-bottom:11px}.segment-intro{font-size:11px;color:#666;padding:0 13px;margin:11px 0}.social-feed-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;padding:0 11px}.social-card{border:1px solid #e0e0e3;border-radius:12px;padding:11px;min-height:92px;display:flex;flex-direction:column;justify-content:space-between;background:#fafafa;transition:.2s}.social-card:hover{transform:translateY(-2px);border-color:#bbb}.social-card b{font-size:12px}.social-card span{font-size:10px;color:#777}.social-card em{font-style:normal;font-size:9px;color:var(--red);font-weight:900}.social-footer{display:flex;justify-content:space-between;gap:10px;padding:10px 13px 0;font-size:9px;color:#777}.social-footer a{color:var(--red);font-weight:800}.ai-segment{background:#111115;color:#fff;padding-bottom:12px}.ai-segment .segment-head{background:#111115;color:#fff;border-color:#2d2d31}.ai-live-dot{font-size:8px;color:#67d28a;font-weight:900}.m-mode-tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:10px 10px 6px}.m-mode{border:1px solid #444;background:#202025;color:#ddd;border-radius:7px;padding:7px 4px;font-size:10px;font-weight:900}.m-mode.active{background:#fff;color:#111;border-color:#fff}.m-panel{display:none;padding:4px 11px 0}.m-panel.active{display:block}.ai-panel-title{font-size:10px;font-weight:900;display:flex;justify-content:space-between;margin:2px 0 8px}.ai-panel-title span{font-size:8px;color:#8d8d95}.learn-card{background:#232329;border-radius:11px;padding:18px;display:grid;gap:2px;min-height:96px}.learn-card strong{font-size:22px}.learn-card span{font-size:12px;color:#bdbdc3}.m-actions{display:flex;gap:5px;flex-wrap:wrap;margin:8px 0}.m-actions button,.m-copy{border:1px solid #3f3f45;background:#1c1c20;color:#ddd;border-radius:999px;padding:6px 8px;font-size:9px}.m-primary{width:100%;border:0;background:var(--red);color:#fff;border-radius:8px;padding:8px;font-size:10px;font-weight:900;margin-top:5px}.m-panel textarea,.m-panel input{width:100%;border:1px solid #3d3d43;background:#1d1d21;color:#fff;border-radius:9px;padding:9px;font-size:10px;resize:vertical}.translate-output{margin-top:8px;padding:9px;background:#232329;border-radius:9px;font-size:10px;color:#eee}.m-panel .ai-note{font-size:8px;color:#96969e;margin:7px 0}.m-copy{margin-top:6px}.ai-chatline{display:flex;gap:5px;padding:10px 11px 5px}.ai-chatline input{min-width:0;flex:1;border:1px solid #3d3d43;background:#1d1d21;color:#fff;border-radius:999px;padding:8px 10px;font-size:10px}.ai-chatline button{border:0;background:var(--red);color:#fff;border-radius:999px;padding:0 12px;font-size:9px;font-weight:900}.home-ai-messages{max-height:68px;overflow:auto;padding:0 11px}.home-ai-msg{font-size:9px;background:#222228;border-radius:9px;padding:7px 9px;margin:4px 0;color:#ddd}.home-ai-msg.user{background:var(--red);color:#fff;margin-left:20px}.home-ai-msg.ai{color:#ddd}
@media(max-width:980px){.hero-three{grid-template-columns:1fr 1fr}.slider-segment{grid-row:span 2}.ai-segment{grid-column:2}.social-segment{grid-column:1}.slider-stage{height:330px}}
@media(max-width:650px){.hero-three{grid-template-columns:1fr;padding:7px}.slider-segment,.social-segment,.ai-segment{grid-column:auto;grid-row:auto}.slider-stage{height:310px}.social-feed-grid{grid-template-columns:1fr 1fr}.social-footer{flex-direction:column;gap:3px}}