:root{--inst-blue:#173f68;--inst-blue-2:#245b8f;--inst-soft:#f5f8fc;--inst-border:#e2e9f1;--inst-text:#26384a;--inst-muted:#667788;--inst-gold:#d1ad52}
.inst-hero{padding:88px 0 72px;background:linear-gradient(135deg,#f7faff 0%,#eef4fa 55%,#fff 100%);overflow:hidden;position:relative}
.inst-hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(36,91,143,.12);border-radius:50%;right:-130px;top:-155px;box-shadow:0 0 0 70px rgba(36,91,143,.035),0 0 0 140px rgba(36,91,143,.02)}
.inst-hero-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:64px;align-items:center;position:relative;z-index:1}
.inst-kicker{font-size:.76rem;font-weight:800;letter-spacing:.16em;color:var(--inst-blue-2)}
.inst-hero h1{font-size:clamp(2.5rem,5vw,4.7rem);line-height:1.02;letter-spacing:-.045em;margin:18px 0 24px;color:#17334f;max-width:820px}
.inst-hero p{font-size:1.12rem;line-height:1.8;color:var(--inst-muted);max-width:720px}
.inst-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}
.inst-panel{background:#fff;border:1px solid var(--inst-border);border-radius:26px;padding:30px;box-shadow:0 24px 70px rgba(19,55,88,.10)}
.inst-panel strong{display:block;font-size:1.55rem;color:#183754;margin:12px 0}
.inst-panel p{font-size:.96rem;line-height:1.65;margin:0}
.inst-panel-list{display:grid;gap:14px;margin-top:22px}.inst-panel-item{display:flex;gap:12px;align-items:flex-start;padding-top:14px;border-top:1px solid var(--inst-border)}
.inst-panel-item span{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:#edf4fb;color:var(--inst-blue);font-weight:800;flex:0 0 auto}
.inst-section{padding:82px 0}.inst-section.soft{background:var(--inst-soft)}
.inst-head{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:36px}.inst-head h2{font-size:clamp(2rem,4vw,3.15rem);line-height:1.08;letter-spacing:-.035em;color:#193754;margin:12px 0 0}.inst-head p{max-width:570px;color:var(--inst-muted);line-height:1.75}
.inst-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.inst-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.inst-card{background:#fff;border:1px solid var(--inst-border);border-radius:22px;padding:28px;box-shadow:0 12px 35px rgba(18,56,95,.055)}
.inst-card h3{font-size:1.25rem;color:#193754;margin:16px 0 10px}.inst-card p{color:var(--inst-muted);line-height:1.7;margin:0}.inst-card ul{padding-left:18px;color:var(--inst-muted);line-height:1.8}
.inst-icon{width:48px;height:48px;border-radius:15px;background:#edf4fb;display:grid;place-items:center;color:var(--inst-blue)}.inst-icon svg{width:24px;height:24px}
.inst-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.inst-stat{padding:24px;border:1px solid var(--inst-border);border-radius:18px;background:#fff}.inst-stat strong{display:block;color:var(--inst-blue);font-size:2rem}.inst-stat span{color:var(--inst-muted);font-size:.93rem}
.inst-story{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.inst-story p{color:var(--inst-muted);line-height:1.84}.inst-quote{background:#173f68;color:#fff;border-radius:26px;padding:38px;min-height:330px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}.inst-quote:before{content:'“';font-size:10rem;position:absolute;top:-28px;left:24px;color:rgba(255,255,255,.09);font-family:Georgia}.inst-quote blockquote{font-size:1.65rem;line-height:1.45;margin:0;position:relative}.inst-quote small{margin-top:20px;color:#cbd9e7}
.inst-contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px}.inst-contact-list{display:grid;gap:16px}.inst-contact-item{display:flex;gap:16px;padding:21px;border:1px solid var(--inst-border);border-radius:18px;background:#fff}.inst-contact-item strong{display:block;color:#193754}.inst-contact-item a,.inst-contact-item span{color:var(--inst-muted);text-decoration:none}.inst-form{background:#fff;border:1px solid var(--inst-border);border-radius:24px;padding:30px;box-shadow:0 18px 50px rgba(19,55,88,.07)}.inst-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.inst-field{display:grid;gap:7px}.inst-field.full{grid-column:1/-1}.inst-field label{font-size:.84rem;font-weight:700;color:#304a63}.inst-field input,.inst-field select,.inst-field textarea{width:100%;border:1px solid #d8e2ec;border-radius:12px;padding:13px 14px;font:inherit;background:#fbfdff;color:#24384b}.inst-field textarea{min-height:130px;resize:vertical}.inst-form-note{font-size:.8rem;color:#738393;line-height:1.5;margin:14px 0 0}
.inst-cta{background:linear-gradient(135deg,#173f68,#235d93);border-radius:28px;padding:38px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:28px}.inst-cta h2{margin:0 0 10px;font-size:clamp(1.8rem,3vw,2.7rem)}.inst-cta p{margin:0;color:#d9e6f2;max-width:700px}
@media(max-width:900px){.inst-hero-grid,.inst-story,.inst-contact-layout{grid-template-columns:1fr}.inst-grid-3{grid-template-columns:1fr 1fr}.inst-stat-grid{grid-template-columns:1fr 1fr}.inst-head{display:block}.inst-panel{max-width:650px}.inst-cta{display:block}.inst-cta .btn{margin-top:22px}}
@media(max-width:620px){.inst-hero{padding:62px 0 54px}.inst-grid-3,.inst-grid-2,.inst-stat-grid,.inst-form-grid{grid-template-columns:1fr}.inst-section{padding:62px 0}.inst-hero h1{font-size:2.55rem}.inst-panel,.inst-card,.inst-form{padding:22px}.inst-cta{padding:28px}.inst-field.full{grid-column:auto}}