@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap";:root{--primary: #059669;--primary-dark: #047857;--bg-dark: #ffffff;--bg-surface: #f8fafc;--bg-card: #ffffff;--text-main: #0f172a;--text-muted: #64748b;--border: rgba(0, 0, 0, .08);--glass: rgba(255, 255, 255, .8);--font-sans: "Inter", system-ui, -apple-system, sans-serif;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-main);line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}.grid-bg{position:fixed;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(16,185,129,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(16,185,129,.03) 1px,transparent 1px);background-size:50px 50px;z-index:-1;pointer-events:none}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}button{cursor:pointer;border:none;font-family:inherit;transition:all .3s cubic-bezier(.4,0,.2,1)}.btn-primary{background:var(--primary);color:#000;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:600;font-size:.95rem}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 24px #10b9814d;background:#12cf91}.btn-outline{background:transparent;color:var(--text-main);border:1px solid var(--border);padding:.75rem 1.5rem;border-radius:var(--radius-md);font-weight:500}.btn-outline:hover{background:var(--border)}input,select,textarea{width:100%;padding:1rem;background:#ffffff08;border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text-main);font-family:inherit;transition:border-color .3s}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary);background:#ffffff0d}h1,h2,h3{font-weight:700;letter-spacing:-.02em}a{text-decoration:none;color:inherit;transition:color .3s}.logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:1.25rem;color:var(--text-main)}.logo-img{width:40px;height:40px;object-fit:contain;border-radius:8px}section{padding:100px 0}@media(max-width:768px){section{padding:60px 0}}.navbar-wrapper{position:fixed;top:0;left:0;width:100%;z-index:1000;padding:1.5rem 0;transition:all .4s cubic-bezier(.4,0,.2,1)}.navbar-wrapper.scrolled{padding:1rem 0;background:var(--glass);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);margin-top:10px;width:calc(100% - 40px);left:20px;border-radius:var(--radius-lg);box-shadow:0 10px 30px #0000000d}.navbar-content{display:flex;justify-content:space-between;align-items:center}.nav-links{display:flex;gap:2.5rem}.nav-links a{font-size:.95rem;font-weight:500;color:var(--text-main)}.nav-links a:hover{color:var(--primary)}@media(max-width:900px){.nav-links{display:none}}.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding-top:150px}.hero-content{max-width:800px;margin:0 auto}.hero h1{font-size:clamp(2.5rem,8vw,4.5rem);line-height:1.1;margin-bottom:1.5rem}.hero .highlight{color:var(--primary)}.hero p{font-size:1.25rem;color:var(--text-muted);margin-bottom:2.5rem;max-width:600px;margin-left:auto;margin-right:auto}.hero-actions{display:flex;gap:1rem;justify-content:center}@media(max-width:768px){.hero-actions{flex-direction:column}}.courses-section{background:#f1f5f9}.section-header{text-align:center;margin-bottom:4rem}.section-header h2{font-size:2.5rem;margin-bottom:1rem}.section-header .highlight{color:var(--primary)}.section-header p{color:var(--text-muted);font-size:1.1rem}.courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem}.course-card{background:var(--bg-surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:2.5rem;transition:border-color .3s,box-shadow .3s;position:relative;overflow:hidden}.course-card:hover{border-color:var(--primary);box-shadow:0 20px 40px #0000000d}.course-badge{display:inline-block;background:#10b9811a;color:var(--primary);padding:.25rem .75rem;border-radius:var(--radius-sm);font-size:.8rem;font-weight:600;margin-bottom:1.5rem}.course-card h3{font-size:1.5rem;margin-bottom:1rem}.course-subjects{font-size:.9rem;color:var(--primary);margin-bottom:1rem}.course-subjects strong{color:var(--text-main)}.course-card p{color:var(--text-muted);font-size:.95rem;line-height:1.6}.carousel-section{background:#fff}.carousel-container{position:relative;width:100%;max-width:1000px;margin:0 auto;height:600px}.carousel-window{position:relative;width:100%;height:100%;overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:0 40px 100px #0000000d}.carousel-slide{position:absolute;top:0;left:0;width:100%;height:100%}.carousel-slide img{width:100%;height:100%;object-fit:cover}.slide-content{position:absolute;bottom:0;left:0;width:100%;padding:3rem;background:linear-gradient(transparent,#000000e6);color:#fff}.slide-content h3{font-size:2rem;margin-bottom:.5rem}.slide-content p{color:var(--text-muted);font-size:1.1rem}.nav-btn{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;background:#00000080;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:50%;color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:10;transition:all .3s}.nav-btn:hover{background:var(--primary);color:#000;border-color:var(--primary)}.nav-btn.prev{left:-25px}.nav-btn.next{right:-25px}.carousel-dots{display:flex;justify-content:center;gap:.75rem;margin-top:2rem}.dot{width:10px;height:10px;border-radius:50%;background:var(--border);cursor:pointer;transition:all .3s}.dot.active{background:var(--primary);width:30px;border-radius:5px}@media(max-width:1100px){.nav-btn.prev{left:20px}.nav-btn.next{right:20px}}@media(max-width:768px){.carousel-container{height:400px}.slide-content{padding:1.5rem}.slide-content h3{font-size:1.5rem}.slide-content p{font-size:.95rem}}.address-grid{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.address-info h2{font-size:2.5rem;margin-bottom:1.5rem}.address-info .highlight{color:var(--primary)}.address-info>p{color:var(--text-muted);margin-bottom:3rem;font-size:1.1rem}.info-item{display:flex;gap:1.5rem;margin-bottom:2rem}.info-icon{width:48px;height:48px;background:#10b9811a;display:flex;align-items:center;justify-content:center;border-radius:var(--radius-md);flex-shrink:0;font-size:1.5rem}.info-item h4{font-size:1.1rem;margin-bottom:.25rem}.info-item p{color:var(--text-muted);font-size:.95rem}.map-container{overflow:hidden;border-radius:var(--radius-lg);border:1px solid var(--border);box-shadow:0 20px 40px #0000000d;height:450px}@media(max-width:900px){.address-grid{grid-template-columns:1fr;gap:3rem}}.contact-section{background:#10b98103}.contact-card{max-width:600px;margin:0 auto;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:4rem;box-shadow:0 40px 100px #0000000d}.contact-header{text-align:center;margin-bottom:3rem}.contact-header h2{font-size:2rem;margin-bottom:.75rem}.contact-header .highlight{color:var(--primary)}.contact-header p{color:var(--text-muted)}.contact-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.9rem;font-weight:500;color:var(--text-muted)}.w-full{width:100%}.form-message{padding:1rem;border-radius:var(--radius-md);text-align:center;font-size:.95rem}.form-message.success{background:#10b9811a;color:var(--primary);border:1px solid var(--primary)}.form-message.error{background:#ef44441a;color:#ef4444;border:1px solid #ef4444}@media(max-width:600px){.contact-card{padding:2.5rem 1.5rem}}.footer{background:#f8fafc;padding:80px 0 30px;border-top:1px solid var(--border)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:4rem;margin-bottom:4rem}.footer-brand p{color:var(--text-muted);margin:1.5rem 0;max-width:300px;font-size:.95rem}.social-links{display:flex;gap:1rem}.social-links a{width:40px;height:40px;background:var(--bg-surface);border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:all .3s}.social-links a:hover{background:var(--primary);color:#000;border-color:var(--primary);transform:translateY(-3px)}.footer-links h4,.footer-contact h4{font-size:1.1rem;margin-bottom:1.5rem}.footer-links ul,.footer-contact ul{list-style:none}.footer-links li,.footer-contact li{margin-bottom:1rem}.footer-links a{color:var(--text-muted);font-size:.95rem}.footer-links a:hover{color:var(--primary)}.footer-contact li{display:flex;align-items:center;gap:1rem;color:var(--text-muted);font-size:.95rem}.footer-bottom{padding-top:2rem;border-top:1px solid var(--border);display:flex;justify-content:space-between;color:var(--text-muted);font-size:.85rem}@media(max-width:900px){.footer-grid{grid-template-columns:1fr;gap:3rem}}.callback-page{padding-top:15rem;padding-bottom:5rem;min-height:100vh;display:flex;flex-direction:column;align-items:center}.callback-form-card{width:100%;max-width:550px;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:3.5rem;box-shadow:0 40px 100px #0000000d;position:relative}.form-progress{display:flex;align-items:center;gap:1rem;margin-bottom:3rem}.step-dot{width:32px;height:32px;border-radius:50%;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:.85rem;color:var(--text-muted)}.step-dot.active{border-color:var(--primary);color:var(--primary);background:#10b9811a}.step-line{width:60px;height:2px;background:var(--border)}.form-step h2{font-size:2rem;margin-bottom:.75rem}.form-step .highlight{color:var(--primary)}.form-step>p{color:var(--text-muted);margin-bottom:2.5rem}.next-btn,.submit-btn{width:100%;margin-top:2rem;display:flex;align-items:center;justify-content:center;gap:.5rem}.error-text{color:#ef4444;font-size:.85rem;margin-top:1rem}.back-link{background:none;color:var(--text-muted);display:flex;align-items:center;gap:.5rem;font-size:.85rem;margin-bottom:1.5rem}.back-link:hover{color:var(--text-main)}.class-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:.75rem;margin-top:1.5rem}.class-btn{background:#ffffff08;border:1px solid var(--border);padding:.75rem;border-radius:var(--radius-md);color:var(--text-muted);font-weight:500}.class-btn.selected{background:var(--primary);color:#000;border-color:var(--primary)}.spacer{height:2.5rem}.subject-grid{display:flex;flex-wrap:wrap;gap:.75rem;margin-top:1rem}.subject-pill{padding:.6rem 1.2rem;background:#ffffff08;border:1px solid var(--border);border-radius:50px;font-size:.9rem;cursor:pointer;display:flex;align-items:center;gap:.5rem;transition:all .2s}.subject-pill.selected{border-color:var(--primary);color:var(--primary);background:#10b9810d}.success-container{text-align:center;max-width:500px}.success-icon{width:80px;height:80px;background:var(--primary);color:#000;border-radius:50%;margin:0 auto 2rem;display:flex;align-items:center;justify-content:center}.success-container h1{font-size:2.5rem;margin-bottom:1rem}.success-container p{color:var(--text-muted);margin-bottom:2rem;font-size:1.1rem}@media(max-width:600px){.callback-form-card{padding:2.5rem 1.5rem}}.admin-login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#f8fafc;padding:2rem}.login-card{background:#fff;padding:3rem;border-radius:var(--radius-lg);box-shadow:0 40px 100px #0000000d;width:100%;max-width:400px}.admin-login-page .logo{justify-content:center;margin-bottom:2.5rem}.admin-dashboard{padding-top:8rem;padding-bottom:5rem}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem}.header-actions{display:flex;gap:1rem}.admin-tabs{display:flex;gap:1rem;margin-bottom:2rem;border-bottom:1px solid var(--border);padding-bottom:1rem}.tab-btn{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:none;border:none;font-weight:600;color:var(--text-muted);border-radius:var(--radius-md)}.tab-btn.active{background:#0596691a;color:var(--primary)}.table-wrapper{background:#fff;border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden;overflow-x:auto;box-shadow:0 4px 20px #00000005}.admin-table{width:100%;border-collapse:collapse;min-width:800px}.admin-table th{text-align:left;padding:1.25rem 1.5rem;background:#f8fafc;border-bottom:1px solid var(--border);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted)}.admin-table td{padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);font-size:.95rem;color:var(--text-main)}.name-cell{font-weight:600}.date-cell{font-size:.85rem;color:var(--text-muted);white-space:nowrap}.phone-cell a{color:var(--primary);font-weight:500}.badge{background:#f1f5f9;padding:.25rem .75rem;border-radius:50px;font-size:.8rem;font-weight:600}.message-cell{max-width:300px;line-height:1.6}.delete-btn{background:#ef44440d;color:#ef4444;padding:.5rem;border-radius:8px;display:flex;align-items:center;justify-content:center}.delete-btn:hover{background:#ef4444;color:#fff}.empty-row{text-align:center;padding:5rem!important;color:var(--text-muted)}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@media(max-width:768px){.admin-header{flex-direction:column;align-items:flex-start;gap:1.5rem}.admin-dashboard{padding-top:6rem}}.app{position:relative;min-height:100vh}main{min-height:100vh}