:root{--ink:#10213a;--blue:#1256a0;--muted:#68768a;--line:#dce4ed;--pale:#f3f7fb;--max:1160px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font:16px/1.65 Arial,sans-serif}a{text-decoration:none;color:inherit}header{height:100px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 4%;position:sticky;top:0;background:#fff;z-index:3}.logo{display:flex;align-items:center;gap:10px;color:var(--blue);line-height:1}.logo b{display:block;font-size:9px;letter-spacing:.12em;font-weight:600;color:#506079}.logo strong{font:bold 27px Arial;letter-spacing:.02em}.logo small{font:600 11px Arial;color:#4e5e74}.logo-mark{font:bold 44px/1 Arial;border:2px solid var(--blue);width:48px;height:48px;text-align:center;padding-top:5px}nav{display:flex;align-items:center;gap:28px;font-size:12px;letter-spacing:.09em;color:#48586e}nav a:hover{color:var(--blue)}nav .aula{border:1px solid var(--blue);padding:11px 15px;color:var(--blue)}section{max-width:var(--max);margin:auto;padding:110px 4%}.hero{min-height:610px;display:grid;grid-template-columns:1.35fr .65fr;align-items:center;gap:50px}.tag{font-size:11px;letter-spacing:.2em;color:var(--blue);font-weight:600;margin:0 0 22px}.hero h1{font:bold clamp(43px,6vw,76px)/1.06 Arial;letter-spacing:-.06em;margin:0 0 28px}.lead{color:var(--muted);font-size:18px;max-width:610px;margin:0 0 32px}.btn{display:inline-block;background:var(--blue);color:#fff;padding:13px 20px;font-size:13px;font-weight:600;letter-spacing:.05em}.symbol{height:300px;position:relative;display:flex;align-items:center;justify-content:center}.symbol i{display:block;width:220px;height:220px;border:1px solid #a5bad1;transform:rotate(42deg)}.symbol i:nth-child(2){position:absolute;width:140px;height:140px;border-color:var(--blue)}.symbol span{position:absolute;color:var(--blue);font:bold 100px Arial}.label{color:#8290a1;font-size:11px;letter-spacing:.2em;margin:0 0 40px;border-top:1px solid var(--line);padding-top:22px}.grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.grid h2,h2{font:bold clamp(30px,4vw,48px)/1.15 Arial;letter-spacing:-.045em;margin:0}.grid p{color:var(--muted);font-size:17px;margin:0 0 18px}.pale{max-width:none;background:var(--pale);padding-left:calc((100% - var(--max))/2 + 4%);padding-right:calc((100% - var(--max))/2 + 4%)}.cards{display:grid;grid-template-columns:repeat(3,1fr);margin-top:55px;border-top:1px solid var(--line)}.cards article{padding:25px 25px 0 0;border-right:1px solid var(--line);min-height:180px}.cards article+article{padding-left:25px}.cards article:last-child{border:0}.cards em{font-style:normal;color:var(--blue);font-size:12px;letter-spacing:.16em}.cards h3{font:bold 23px/1.2 Arial;margin:15px 0 9px}.cards p{color:var(--muted);margin:0}.purpose{display:grid;grid-template-columns:1fr 1fr;gap:80px}.purpose>div{border-left:2px solid var(--blue);padding-left:25px}.purpose h2{font-size:32px}.dark{max-width:none;background:var(--ink);color:#fff;padding-left:calc((100% - var(--max))/2 + 4%);padding-right:calc((100% - var(--max))/2 + 4%)}.dark .label{border-color:#30415a;color:#9bb0c8}.dark h2{color:#fff}.dark .grid p{color:#cbd5e3;margin-top:15px}.light{color:#9bb0c8}.aula-section{max-width:var(--max)}.aula-section>p:not(.tag){max-width:550px;color:var(--muted);font-size:17px;margin:20px 0 28px}footer{max-width:var(--max);margin:auto;border-top:1px solid var(--line);padding:35px 4%;display:flex;justify-content:space-between;color:#6c7a8c;font-size:13px}@media(max-width:800px){header{height:auto;min-height:78px;padding:14px 20px}header nav a:not(.aula){display:none}.logo strong{font-size:22px}.logo-mark{width:40px;height:40px;font-size:35px}.hero,.grid,.purpose{grid-template-columns:1fr;gap:35px}.hero{padding-top:75px;min-height:auto}.symbol{order:-1;height:160px;justify-content:flex-start}.symbol i{width:130px;height:130px}.symbol i:nth-child(2){width:85px;height:85px}.symbol span{font-size:70px}.pale,.dark{padding-left:4%;padding-right:4%}.cards{grid-template-columns:1fr}.cards article,.cards article+article{border-right:0;border-bottom:1px solid var(--line);padding:25px 0}.cards article:last-child{border:0}section{padding-top:75px;padding-bottom:75px}footer{flex-direction:column;gap:10px}}:root{--blue:#1d63b2;--navy:#10233f;--cream:#f7f9fc} body{background:#fff;color:var(--navy)} header{box-shadow:0 8px 25px rgba(16,35,63,.06);border-bottom:0}.hero{max-width:none;padding:120px max(4%,calc((100% - 1160px)/2 + 4%));background:linear-gradient(120deg,#f7fbff 0%,#fff 62%,#eef5fc 100%);min-height:650px}.hero h1{max-width:760px;letter-spacing:-.055em}.hero .lead{max-width:560px}.symbol{background:rgba(29,99,178,.07);border-radius:50%;width:360px;height:360px;margin:auto}.symbol i{border-color:#83a6ca}.symbol span{font-size:115px}.pale{background:#f7f9fc}.cards article{background:#fff;border:1px solid #e2e9f1;border-radius:18px;margin:0 10px;padding:30px;box-shadow:0 12px 28px rgba(16,35,63,.06);min-height:220px}.cards article+article{padding-left:30px}.cards{border:0;gap:16px}.director-photo{max-width:var(--max);display:grid;grid-template-columns:360px 1fr;gap:75px;align-items:center;background:#fff}.director-photo>div:first-child{position:relative}.director-photo>div:first-child:after{content:"";position:absolute;right:-22px;bottom:-22px;width:150px;height:150px;border-radius:20px;background:#eaf2fb;z-index:0}.director-photo img{display:block;position:relative;z-index:1;width:100%;height:390px;object-fit:cover;object-position:center top;border-radius:24px;box-shadow:0 22px 48px rgba(16,35,63,.18)}.director-photo h2{font-size:58px;margin-bottom:20px}.director-photo p:not(.tag){max-width:520px;color:var(--muted);font-size:18px}.dark{display:none}.aula-section{background:#eef5fc;border-radius:24px;margin-bottom:100px;padding:70px 8%}footer{border-top:1px solid #e3eaf1}@media(max-width:800px){.hero{padding-left:6%;padding-right:6%}.symbol{width:230px;height:230px}.director-photo{grid-template-columns:1fr;gap:35px}.director-photo img{height:330px}.director-photo h2{font-size:44px}.cards{gap:0}.cards article{margin:0 0 14px}.aula-section{margin:0 4% 60px}}