:root{--blue:#062d82;--blue2:#0b46bd;--orange:#ff8a00;--green:#12a66a;--ink:#10213d;--muted:#64748b;--bg:#f5f8fc;--card:#fff;--line:#e6ebf2;--shadow:0 16px 50px rgba(9,34,75,.09);--radius:20px}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Arial;color:var(--ink);background:var(--bg)}
button{font:inherit}
button{cursor:pointer;border:0}
.container{max-width:1220px;margin:auto;padding:0 22px}
.topbar{background:var(--blue);color:#fff;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;gap:16px;padding:9px 22px}
.nav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.navin{height:76px;display:flex;align-items:center;gap:28px}
.logo{height:56px;width:auto}
.navlinks{display:flex;gap:18px;flex:1}
.navlinks a{color:var(--ink);text-decoration:none;font-weight:700;font-size:14px}
.navlinks a:hover{color:var(--orange)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px;border-radius:12px;font-weight:800;text-decoration:none}
.btn-primary{background:var(--orange);color:#fff}
.btn-soft{background:#eef4ff;color:var(--blue)}
.eyebrow{display:inline-flex;background:#eaf0ff;color:var(--blue);font-weight:900;padding:8px 12px;border-radius:999px;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0}
.section{padding:78px 0}
.section.alt{background:#fff}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:28px}
.section h2{font-size:38px;margin:0;color:var(--blue)}
.section-head p{color:var(--muted);max-width:680px;line-height:1.6}
.grid6{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.product{padding:25px;border:1px solid var(--line);background:#fff;border-radius:var(--radius);box-shadow:0 8px 30px rgba(9,34,75,.05);transition:.2s}
.product:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:#edf3ff;color:var(--blue);font-weight:900;font-size:22px}
.product h3{margin:18px 0 8px}
.product p{color:var(--muted);line-height:1.6}
.pill{display:inline-block;padding:6px 9px;background:#fff3df;color:#b85e00;border-radius:999px;font-size:11px;font-weight:900}
.feature-list{padding:0;margin:18px 0;list-style:none}
.feature-list li{padding:7px 0;color:#40516b;font-size:14px}
.feature-list li:before{content:'✓';color:var(--green);font-weight:900;margin-right:8px}
.learn-banner{background:linear-gradient(135deg,var(--blue),#123f9e);color:#fff;border-radius:30px;padding:44px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;overflow:hidden}
.learn-banner h2{color:#fff}
.learn-points{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.learn-point{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);padding:16px;border-radius:16px}
.footer{background:#071f59;color:#fff;padding:48px 0}
.footergrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:28px}
.footer a{color:#dfe8ff;text-decoration:none;display:block;padding:5px 0}
@media(max-width:950px){.learn-banner{grid-template-columns:1fr}.navlinks{display:none}.grid6{grid-template-columns:1fr 1fr}.footergrid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.grid6,.footergrid{grid-template-columns:1fr}.section{padding:52px 0}.learn-banner{padding:25px}.learn-points{grid-template-columns:1fr}.topbar .container{display:none}}
.grow{flex:1;min-width:0}
.grow b,.grow small{display:block}
.grow small{color:var(--muted);margin-top:3px}
/* Koyita v2.8 futuristic ecosystem UI */
:root{--blue:#071f66;--blue2:#0d4bd6;--orange:#ff8a00;--cyan:#18b6d9;--violet:#7357ff;--ink:#0b1733;--muted:#68758c;--bg:#f3f7fc;--line:#dfe7f3;--card:rgba(255,255,255,.88);--shadow:0 22px 70px rgba(7,31,102,.12)}
body{background:radial-gradient(circle at 10% 0%,rgba(24,182,217,.06),transparent 26%),radial-gradient(circle at 95% 15%,rgba(255,138,0,.08),transparent 28%),var(--bg)}
.future-nav{box-shadow:0 8px 35px rgba(7,31,102,.07)}
.future-hero{position:relative;overflow:hidden;padding:78px 0 95px;background:linear-gradient(135deg,#fff 0%,#f7fbff 48%,#edf4ff 100%)}
.future-hero:before{content:'';position:absolute;width:650px;height:650px;border-radius:50%;right:-220px;top:-260px;background:radial-gradient(circle,rgba(115,87,255,.18),transparent 68%);filter:blur(2px)}
.future-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center;position:relative;z-index:1}
.future-copy h1{font-size:clamp(54px,7vw,92px);line-height:.9;letter-spacing:-.06em;color:var(--blue);margin:20px 0}
.future-copy h1 span{color:var(--orange)}
.future-copy p{font-size:19px;line-height:1.75;color:var(--muted);max-width:650px}
.future-metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:32px}
.future-metrics div{padding:14px;border:1px solid var(--line);border-radius:16px;background:rgba(255,255,255,.7);backdrop-filter:blur(12px)}
.future-metrics b,.future-metrics small{display:block}
.future-metrics b{color:var(--blue)}
.future-metrics small{font-size:11px;color:var(--muted);margin-top:4px}
.future-visual{min-height:510px;position:relative}
.glow-orb{position:absolute;width:360px;height:360px;border-radius:50%;right:25px;top:55px;background:radial-gradient(circle,rgba(24,182,217,.2),rgba(115,87,255,.12) 42%,transparent 70%);filter:blur(8px)}
.student-frame{position:absolute;right:0;top:15px;width:min(590px,100%);height:390px;border-radius:38px;overflow:hidden;border:1px solid rgba(255,255,255,.9);box-shadow:0 30px 90px rgba(7,31,102,.22);transform:rotate(1deg);background:#ff8a00}
.student-frame img{width:100%;height:100%;object-fit:cover;object-position:center}
.machine-frame{position:absolute;left:0;bottom:5px;width:190px;height:230px;border-radius:28px;background:#fff;padding:10px;box-shadow:0 25px 70px rgba(7,31,102,.18);transform:rotate(-5deg);z-index:3}
.machine-frame img{width:100%;height:185px;object-fit:cover;border-radius:20px}
.machine-frame span{display:block;font-size:11px;font-weight:900;color:var(--blue);padding:7px 5px}
.floating-card{position:absolute;z-index:4;background:rgba(255,255,255,.86);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.9);box-shadow:0 18px 55px rgba(7,31,102,.14);padding:13px 16px;border-radius:17px;color:var(--blue);font-weight:900}
.floating-card small{font-weight:600;color:var(--muted)}
.fc-one{left:25px;top:85px}
.fc-two{right:-5px;bottom:105px}
.future-section{position:relative}
.future-products .product{background:rgba(255,255,255,.82);backdrop-filter:blur(10px);border-color:rgba(223,231,243,.8)}
.future-learn .learn-banner{box-shadow:0 28px 70px rgba(7,31,102,.2)}
.about-grid{display:grid;grid-template-columns:1fr 360px;gap:30px;align-items:center}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:25px;box-shadow:var(--shadow);display:grid;gap:10px}
.contact-card span{font-weight:900;color:var(--blue)}
.contact-card a{font-weight:900;color:var(--blue);text-decoration:none}
.contact-card small{color:var(--muted)}
@media(max-width:950px){.future-grid,.about-grid{grid-template-columns:1fr}.future-visual{min-height:420px}.student-frame{width:88%;height:310px}.machine-frame{width:155px;height:190px}.machine-frame img{height:145px}.future-metrics{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.future-hero{padding:50px 0}.future-copy h1{font-size:58px}.future-visual{min-height:320px}.student-frame{height:230px}.machine-frame{width:120px;height:155px;bottom:0}.machine-frame img{height:110px}.fc-one,.fc-two{font-size:11px}.future-metrics div{padding:11px}}
/* v2.10 futuristic global community + family calling */
.seo-ecosystem-section{background:linear-gradient(180deg,#f7faff,#eef5ff)}
.seo-keyword-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:22px}
.seo-keyword-grid article{background:#fff;border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:0 12px 35px rgba(7,31,102,.06)}
.seo-keyword-grid b{display:block;color:var(--blue);font-size:18px;margin-bottom:8px}
.seo-keyword-grid span{display:block;color:var(--muted);line-height:1.6;font-size:14px}
@media(max-width:950px){.seo-keyword-grid{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.seo-keyword-grid{grid-template-columns:1fr}}
/* v2.10 ecosystem access{margin-top:48px;display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:28px;align-items:stretch;padding:34px;border-radius:32px;background:linear-gradient(135deg,#071f66 0%,#0b3ca4 58%,#18b6d9 100%);color:#fff;box-shadow:0 28px 80px rgba(7,31,102,.22);overflow:hidden;position:relative}