* { margin:0; padding:0; box-sizing:border-box; }
body { font-family:'Inter',sans-serif; background:#f8fafc; color:#0f172a; line-height:1.7; }
.container { max-width:1200px; margin:0 auto; padding:0 20px; }

/* ===== NAVBAR ===== */
.navbar { position:fixed; top:0; left:0; width:100%; z-index:1000; padding:16px 0; background:rgba(255,255,255,0.95); backdrop-filter:blur(10px); box-shadow:0 4px 30px rgba(0,0,0,0.06); }
.navbar .container { display:flex; justify-content:space-between; align-items:center; }
.navbar .logo { display:flex; align-items:center; gap:10px; font-weight:800; font-size:1.2rem; color:#1a56db; }
.navbar .logo i { font-size:1.4rem; }
.nav-links { display:flex; gap:28px; list-style:none; }
.nav-links a { text-decoration:none; font-weight:600; font-size:0.9rem; color:#475569; transition:0.3s; }
.nav-links a:hover, .nav-links a.active { color:#1a56db; }
.menu-toggle { display:none; background:none; border:none; font-size:1.4rem; cursor:pointer; }

/* ===== HERO ===== */
.hero { min-height:100vh; display:flex; align-items:center; padding:120px 0 60px; position:relative; background:linear-gradient(135deg,#1e3a5f,#1a56db); color:#fff; overflow:hidden; }
.hero-overlay { position:absolute; inset:0; background:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" opacity="0.05"><circle cx="50" cy="50" r="40"/></svg>'); background-size:60px 60px; }
.hero-content { display:grid; grid-template-columns:1fr 1fr; gap:50px; align-items:center; position:relative; z-index:1; }
.hero-text .hero-badge { display:inline-block; padding:6px 20px; border-radius:50px; background:rgba(255,255,255,0.15); font-size:0.8rem; font-weight:600; margin-bottom:16px; }
.hero-text h1 { font-size:3.5rem; font-weight:900; line-height:1.1; letter-spacing:-1px; }
.hero-text h1 span { background:linear-gradient(135deg,#fcd34d,#f59e0b); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.hero-sub { font-size:1.2rem; opacity:0.85; margin:8px 0 20px; }
.hero-stats { display:flex; gap:40px; margin:20px 0 30px; }
.hero-stats div { text-align:center; }
.hero-stats span { display:block; font-size:2rem; font-weight:800; color:#fcd34d; }
.hero-stats label { font-size:0.8rem; opacity:0.8; }
.hero-image img { width:100%; max-width:500px; border-radius:24px; box-shadow:0 30px 60px rgba(0,0,0,0.3); border:4px solid rgba(255,255,255,0.2); transition:0.5s; }
.hero-image img:hover { transform:scale(1.02); }
.btn-primary { display:inline-block; padding:14px 40px; border-radius:50px; background:#f59e0b; color:#0f172a; font-weight:700; text-decoration:none; transition:0.3s; border:none; font-size:1rem; }
.btn-primary:hover { transform:translateY(-3px); box-shadow:0 20px 40px rgba(245,158,11,0.3); }

/* ===== PRINCIPAL ===== */
.principal-section { padding:60px 0; background:#fff; }
.principal-card { display:flex; gap:30px; align-items:center; background:linear-gradient(135deg,#f8fafc,#fff); padding:40px; border-radius:20px; border-left:6px solid #1a56db; box-shadow:0 10px 40px rgba(0,0,0,0.05); }
.principal-icon { width:80px; height:80px; border-radius:50%; background:#1a56db; display:flex; align-items:center; justify-content:center; font-size:2.5rem; color:#fff; flex-shrink:0; }
.principal-card .tag { display:inline-block; padding:4px 16px; border-radius:50px; background:rgba(26,86,219,0.1); color:#1a56db; font-size:0.75rem; font-weight:600; }
.principal-card h2 { font-size:1rem; color:#64748b; font-weight:600; margin-top:4px; }
.principal-card h3 { font-size:1.8rem; color:#0f172a; font-weight:800; }
.principal-card .message { margin-top:16px; padding:16px 20px; background:#f1f5f9; border-radius:12px; display:flex; gap:12px; }
.principal-card .message i { color:#1a56db; opacity:0.5; font-size:1.2rem; }
.principal-card .message p { font-style:italic; color:#475569; margin:0; }

/* ===== SECTIONS ===== */
section { padding:80px 0; }
.section-header { text-align:center; margin-bottom:50px; }
.section-header .tag { display:inline-block; padding:4px 20px; border-radius:50px; background:rgba(26,86,219,0.1); color:#1a56db; font-weight:700; font-size:0.75rem; letter-spacing:1px; margin-bottom:10px; }
.section-header h2 { font-size:2.8rem; font-weight:800; letter-spacing:-1px; }

/* ===== ABOUT ===== */
.about-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:30px; }
.about-card { background:#fff; padding:30px; border-radius:16px; box-shadow:0 4px 20px rgba(0,0,0,0.06); border-top:4px solid #1a56db; transition:0.3s; }
.about-card:hover { transform:translateY(-6px); box-shadow:0 20px 40px rgba(0,0,0,0.08); }
.about-card i { font-size:2.5rem; color:#1a56db; margin-bottom:12px; }
.about-card h3 { font-size:1.2rem; margin-bottom:8px; }
.about-card ul { padding-left:20px; }
.about-card ul li { margin-bottom:4px; }

/* ===== INFRA ===== */
.infra-section { background:#f1f5f9; }
.infra-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:30px; }
.infra-card { background:#fff; padding:30px; border-radius:16px; box-shadow:0 4px 20px rgba(0,0,0,0.06); transition:0.3s; border-left:4px solid #1a56db; }
.infra-card:hover { transform:translateY(-4px); }
.infra-card i { font-size:2rem; color:#1a56db; margin-bottom:10px; }
.infra-card h3 { font-size:1.1rem; }
.infra-card ul { padding-left:16px; }
.infra-card ul li { font-size:0.9rem; }

/* ===== TEACHERS ===== */
.table-wrap { background:#fff; border-radius:16px; padding:20px; box-shadow:0 4px 20px rgba(0,0,0,0.06); overflow-x:auto; }
table { width:100%; border-collapse:collapse; font-size:0.9rem; }
th, td { padding:10px 14px; border-bottom:1px solid #e2e8f0; text-align:left; }
th { background:#1a56db; color:#fff; font-weight:700; }
tr:hover { background:#f8fafc; }

/* ===== STUDENTS ===== */
.students-section { background:#f1f5f9; }
.student-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(180px,1fr)); gap:20px; }
.student-card { background:#fff; padding:24px; border-radius:16px; text-align:center; box-shadow:0 4px 20px rgba(0,0,0,0.06); transition:0.3s; }
.student-card:hover { transform:translateY(-4px); }
.student-card h3 { color:#1a56db; font-size:1rem; }
.student-card strong { display:block; font-size:1.5rem; color:#0f172a; margin-top:8px; }
.student-card.total { background:linear-gradient(135deg,#1a56db,#2563eb); color:#fff; }
.student-card.total h3 { color:#fff; }
.student-card.total strong { color:#fcd34d; }

/* ===== COMMUNITY ===== */
.community-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(250px,1fr)); gap:24px; }
.community-grid div { background:#fff; padding:24px; border-radius:16px; box-shadow:0 4px 20px rgba(0,0,0,0.06); transition:0.3s; border-left:4px solid #059669; }
.community-grid div:hover { transform:translateY(-4px); }
.community-grid i { font-size:2rem; color:#059669; margin-bottom:8px; }
.community-grid h3 { font-size:1rem; color:#059669; }
.community-grid p { font-size:0.95rem; }

/* ===== CONTACT ===== */
.contact-section { background:#f1f5f9; }
.contact-grid { display:grid; grid-template-columns:repeat(auto-fit,minmax(200px,1fr)); gap:30px; }
.contact-grid div { background:#fff; padding:30px; border-radius:16px; text-align:center; box-shadow:0 4px 20px rgba(0,0,0,0.06); }
.contact-grid i { font-size:2.5rem; color:#1a56db; margin-bottom:10px; }
.contact-grid h3 { font-size:1rem; color:#475569; }

/* ===== DEVELOPER ===== */
.developer-section { background:linear-gradient(135deg,#1e293b,#0f172a); color:#fff; padding:60px 0; }
.developer-content { display:flex; gap:30px; align-items:center; justify-content:center; text-align:center; flex-wrap:wrap; }
.dev-icon { font-size:3rem; color:#f59e0b; }
.developer-content h3 { color:#94a3b8; font-weight:400; }
.developer-content h2 { font-size:2rem; font-weight:800; background:linear-gradient(135deg,#fcd34d,#f59e0b); -webkit-background-clip:text; -webkit-text-fill-color:transparent; }
.developer-content a { color:#60a5fa; text-decoration:none; font-weight:600; }
.developer-content a:hover { text-decoration:underline; }

/* ===== FOOTER ===== */
footer { text-align:center; padding:40px 0; background:#0f172a; color:#94a3b8; border-top:1px solid #1e293b; }

/* ===== RESPONSIVE ===== */
@media (max-width:768px) {
    .hero-content { grid-template-columns:1fr; text-align:center; }
    .hero-text h1 { font-size:2.5rem; }
    .hero-stats { justify-content:center; }
    .hero-image img { max-width:100%; }
    .principal-card { flex-direction:column; text-align:center; }
    .principal-card .message { text-align:left; }
    .nav-links { display:none; }
    .menu-toggle { display:block; }
    .section-header h2 { font-size:2rem; }
}