/* Tutor Supra · Business English */
.biz-hero{position:relative;isolation:isolate;min-height:570px;background:#f3f7f8;display:flex;align-items:center}.biz-hero:before{content:"";position:absolute;inset:0 0 0 43%;z-index:-2;background:url('https://images.unsplash.com/photo-1556761175-b413da4baf72?auto=format&fit=crop&w=1600&q=85') center/cover}.biz-hero:after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#f5f9fafc 0%,#f5f9faf5 36%,#f5f9fa9e 59%,transparent 86%)}.biz-hero-inner{padding:100px 0}.biz-intro{max-width:630px}.biz-intro h1{font-size:clamp(2.7rem,5vw,4.7rem);line-height:1.1;letter-spacing:-.04em}.biz-intro h1 span{color:#ad8527}.biz-intro>p:not(.eyebrow){font-size:1.1rem;line-height:1.8;max-width:590px;margin:22px 0}.biz-pills{display:flex;flex-wrap:wrap;gap:9px;margin-bottom:24px}.biz-pills span{border:1px solid #bfd3da;background:#ffffffcf;border-radius:30px;padding:7px 13px;font-size:.79rem;font-weight:700;color:#00475f}.biz-audience{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.biz-audience article,.biz-skill,.biz-modes article{background:#fff;border:1px solid #e0e8eb;border-radius:14px;overflow:hidden;box-shadow:0 9px 25px #00475f0b}.biz-audience img{width:100%;height:240px;object-fit:cover}.biz-audience article>div{padding:25px}.biz-audience h3,.biz-modes h3{font-family:'Playfair Display',Georgia,serif;font-size:1.5rem;color:#003f54}.biz-audience p,.biz-skill p,.biz-modes p{color:#63747d;font-size:.92rem;line-height:1.7}.biz-soft{background:#f2f7f8}.biz-skills{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.biz-skill{padding:23px}.biz-symbol{display:inline-grid;place-items:center;min-width:43px;height:43px;padding:0 7px;border-radius:11px;background:#e7f0f2;color:#00475f;font-size:1.25rem;font-weight:700;margin-bottom:15px}.biz-skill h3{font-size:1.05rem;color:#003f54;margin-bottom:10px}.biz-method{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}.biz-method-img{min-height:480px;border-radius:18px;background:url('https://images.unsplash.com/photo-1552664730-d307ca884978?auto=format&fit=crop&w=1100&q=85') center/cover}.biz-method h2,.biz-platform h2{font-size:clamp(2rem,3.6vw,3.25rem)}.biz-method p:not(.eyebrow),.biz-platform p:not(.eyebrow){color:#61727a;line-height:1.8}.biz-method-note{border-left:4px solid #d4af37;background:#f6f8f7;padding:19px 24px;margin-top:24px;display:grid;gap:7px}.biz-method-note strong{color:#00475f}.biz-method-note span{color:#60727b;font-size:.91rem}.biz-modes{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.biz-modes article{padding:32px}.biz-level{color:#56717d;font-size:.85rem;margin-top:22px}.biz-platform{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.biz-features{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:26px 0}.biz-features span{font-weight:700;font-size:.9rem;color:#00475f}.biz-ai{border-radius:22px;background:linear-gradient(135deg,#00475f,#096c7e);padding:43px;color:#fff;box-shadow:0 22px 42px #00475f30}.biz-ai>span{font-size:3.5rem;color:#d4af37}.biz-ai h3{font-size:1.8rem;color:white;margin:13px 0}.biz-ai p{color:#e0f0f3!important}.biz-ai>div{margin-top:30px;padding:17px;background:#ffffff20;border:1px solid #ffffff55;border-radius:12px;display:flex;justify-content:space-between}.biz-ai strong{color:#d4af37}.biz-cta{text-align:center;padding:95px 0;background:linear-gradient(90deg,#00374fee,#00475fe6),url('https://images.unsplash.com/photo-1497366811353-6870744d04b2?auto=format&fit=crop&w=1700&q=85') center/cover;color:white}.biz-cta h2{color:#fff;max-width:820px;margin:0 auto 20px;font-size:clamp(2.2rem,4vw,3.5rem)}.biz-cta p:not(.eyebrow){max-width:640px;margin:0 auto 28px;color:#e2eff1}.biz-cta .eyebrow{color:#d4af37}@media(max-width:900px){.biz-skills{grid-template-columns:repeat(2,1fr)}.biz-method,.biz-platform{gap:30px}.biz-audience img{height:185px}}@media(max-width:760px){.biz-hero{min-height:unset}.biz-hero:before{inset:0 0 35% 0;opacity:.32}.biz-hero:after{background:linear-gradient(180deg,#f6f9faac,#f6f9fa 65%)}.biz-hero-inner{padding:110px 0 65px}.biz-audience{grid-template-columns:1fr;gap:15px}.biz-audience article{display:grid;grid-template-columns:40% 60%}.biz-audience img{height:100%;min-height:170px}.biz-audience article>div{padding:18px}.biz-method,.biz-platform{grid-template-columns:1fr}.biz-method-img{min-height:280px}.biz-cta{padding:75px 0}}@media(max-width:470px){.biz-skills{grid-template-columns:1fr 1fr;gap:10px}.biz-skill{padding:15px}.biz-skill h3{font-size:.92rem}.biz-skill p{font-size:.8rem}.biz-modes{grid-template-columns:1fr}.biz-features{grid-template-columns:1fr 1fr;gap:12px}.biz-features span{font-size:.8rem}.biz-intro h1{font-size:2.7rem}.biz-audience h3{font-size:1.2rem}}