:root{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;color:#0b0b0b;background:#fff}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;background:#fff;color:#0b0b0b}:root{--nav-height: 64px;--nav-bg: #f5fafe;--nav-border: #dee7ef;--text: #0b0b0b}.app-container{background-color:#a0e0ec}.top-nav{position:fixed;top:0;left:0;right:0;height:var(--nav-height);background:var(--nav-bg);border-bottom:5px solid var(--nav-border);display:flex;align-items:center;z-index:1000}.nav-container{width:100%;max-width:1200px;margin:0 auto;padding:0 16px;display:flex;align-items:center;justify-content:space-between}.brand{font-weight:600;color:var(--text)}.nav-links a{margin-left:16px;color:var(--text);text-decoration:none;font-weight:500}.page-body{min-height:calc(100vh - var(--nav-height));padding-top:var(--nav-height)}.nav-link{padding:8px 16px;border-radius:4px;transition:background-color .3s ease}.nav-link:hover{background-color:#f0f0f0}.page{display:flex;flex-direction:column;justify-content:flex-start;align-items:center;min-height:92vh;padding:1.5rem 1rem 3rem}.hero{display:flex;align-items:center;justify-content:center;gap:5rem;width:100%;max-width:1500px;margin:0 auto}.hero__logo,.hero__text{opacity:0;transform:translateY(24px);transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1)}.hero.visible .hero__logo,.hero.visible .hero__text{opacity:1;transform:translateY(0)}.topTextDiv{top:20px;margin-bottom:50px;width:100%;background-image:linear-gradient(135deg,#a4b3c0,#5a7891);border-radius:15px;text-align:center;box-shadow:#0000001a 0 8px 24px,#0000001a 0 16px 48px}.topText{position:relative;font-family:Georgia,serif;font-size:4rem}.hero__logo{width:520px;height:auto;display:block;flex:0 0 420px}.hero__text{background:#fffffffa;padding:3.5rem 2rem;border-radius:20px;box-shadow:0 14px 44px #0000001f;flex:2 1 0;max-width:none}.hero__text p{margin:0;color:#0f172a;font-size:1.9rem;line-height:1.6}.stats-section{width:100%;display:flex;justify-content:center;margin:2.5rem 0 1rem}.stats-inner{display:flex;gap:2rem;max-width:1100px;width:95%;justify-content:space-between}.stat{flex:1 1 0;background:linear-gradient(180deg,#fffffffa,#fafafafa);padding:1.25rem 1.5rem;border-radius:10px;text-align:center;box-shadow:0 8px 20px #0206170d}.stat-value{font-size:2rem;font-weight:700;color:#0f172a}.stat-label{font-size:.95rem;color:#374151}@media(max-width:1100px){.hero{gap:2.5rem;width:95%}.hero__logo{width:420px;flex:0 0 420px}.hero__text{padding:2.5rem 2.75rem}.hero__text p{font-size:1.5rem}}@media(max-width:960px){.hero{gap:1.5rem;width:95%}.hero__logo{width:360px;flex:0 0 360px}.hero__text{padding:1.75rem}.hero__text p{font-size:1.25rem}}@media(max-width:640px){.hero{flex-direction:column;gap:1rem}.hero__logo{width:240px;flex:0 0 240px}.hero__text{width:100%;padding:1rem 1.25rem}.hero__text p{font-size:1rem}}.video-container{display:flex;justify-content:center;width:100%;margin-top:2.5rem}.video-wrapper{width:98%;max-width:1300px;aspect-ratio:16 / 9;background:#000;border-radius:14px;overflow:hidden;box-shadow:0 14px 40px #02061740;opacity:0;transform:translateY(18px);transition:opacity .6s cubic-bezier(.2,.8,.2,1),transform .6s cubic-bezier(.2,.8,.2,1)}.video-iframe{width:100%;height:100%;border:0;display:block}.video-wrapper.visible{opacity:1;transform:translateY(0)}.info-sections{display:flex;gap:1.25rem;width:95%;max-width:1200px;margin:2.5rem auto 1.5rem}.info-card{flex:1 1 0;color:#fff;padding:2rem 1.75rem 1.25rem;border-radius:10px;text-align:center;min-height:220px;display:flex;flex-direction:column;justify-content:space-between;opacity:0;transform:translateY(18px);transition:opacity .5s cubic-bezier(.2,.8,.2,1),transform .5s cubic-bezier(.2,.8,.2,1)}.info-students{background:linear-gradient(135deg,#3b82f6,#60a5fa)}.info-teachers{background:linear-gradient(135deg,#10b981,#34d399)}.info-parents{background:linear-gradient(135deg,#f97316,#fb923c)}.info-card h3{margin:0 0 .5rem;font-size:1.15rem}.info-card p{margin:0}.info-card a{color:#fffffff2;text-decoration:underline}.info-sections.visible .info-card:nth-child(1){opacity:1;transform:translateY(0);transition-delay:.08s}.info-sections.visible .info-card:nth-child(2){opacity:1;transform:translateY(0);transition-delay:.26s}.info-sections.visible .info-card:nth-child(3){opacity:1;transform:translateY(0);transition-delay:.44s}.info-card__img{width:100px;height:auto;margin:.5rem auto 0;align-self:center;opacity:.95}.site-footer{width:100%;background:#0b1220;color:#cbd5e1;padding:.5rem 0;margin-top:1rem}.site-footer__inner{max-width:1200px;margin:0 auto;text-align:center;font-size:.9rem}@media(max-width:960px){.video-wrapper{max-width:1100px}}@media(max-width:640px){.video-wrapper{width:100%;aspect-ratio:16 / 9}}