@import"https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap";:root{font-family:var(--font-body);line-height:1.5;font-weight:400;color-scheme:light;color:var(--color-text-main);background-color:var(--color-background);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{scroll-behavior:smooth}@keyframes glitch-anim-1{0%{clip:rect(20px,9999px,15px,0)}20%{clip:rect(60px,9999px,70px,0)}40%{clip:rect(20px,9999px,150px,0)}60%{clip:rect(80px,9999px,10px,0)}80%{clip:rect(10px,9999px,60px,0)}to{clip:rect(30px,9999px,50px,0)}}@keyframes glitch-anim-2{0%{clip:rect(120px,9999px,15px,0)}20%{clip:rect(10px,9999px,100px,0)}40%{clip:rect(60px,9999px,15px,0)}60%{clip:rect(10px,9999px,50px,0)}80%{clip:rect(100px,9999px,20px,0)}to{clip:rect(30px,9999px,120px,0)}}.glitch-wrapper{position:relative;display:inline-block}.glitch-img{position:relative;display:block}.glitch-img:before,.glitch-img:after{content:"";position:absolute;top:0;left:0;width:100%;height:100%;background:#000;background-image:url(/logo.png);background-size:contain;background-repeat:no-repeat;background-position:center;filter:brightness(0) invert(1)}.glitch-img:before{left:2px;text-shadow:-1px 0 red;clip:rect(24px,550px,90px,0);animation:glitch-anim-1 2.5s infinite linear alternate-reverse}.glitch-img:after{left:-2px;text-shadow:-1px 0 blue;clip:rect(85px,550px,140px,0);animation:glitch-anim-2 3s infinite linear alternate-reverse}body{margin:0;display:block;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}@keyframes shake{0%{transform:translate(1px,1px) rotate(0)}10%{transform:translate(-1px,-2px) rotate(-1deg)}20%{transform:translate(-3px) rotate(1deg)}30%{transform:translate(3px,2px) rotate(0)}40%{transform:translate(1px,-1px) rotate(1deg)}50%{transform:translate(-1px,2px) rotate(-1deg)}60%{transform:translate(-3px,1px) rotate(0)}70%{transform:translate(3px,1px) rotate(-1deg)}80%{transform:translate(-1px,-1px) rotate(1deg)}90%{transform:translate(1px,2px) rotate(0)}to{transform:translate(1px,-2px) rotate(-1deg)}}.glitch-simple{animation:shake .5s infinite}.language-switcher{display:flex;align-items:center;gap:.5rem}.lang-btn{background:#fff;color:#000;font-size:.85rem;font-weight:700;opacity:1;padding:.4rem .8rem;border-radius:50px;transition:all var(--transition-fast);border:1px solid rgba(0,0,0,.1);box-shadow:0 2px 5px #0000001a}.lang-btn:hover{transform:translateY(-1px);box-shadow:0 4px 8px #00000026;background:#f0f0f0}.lang-btn.active{background:var(--color-secondary);color:#fff;border-color:var(--color-secondary)}.divider{display:none}.navbar{position:fixed;top:0;left:0;width:100%;padding:1.5rem 0;z-index:1000;transition:all var(--transition-normal);background:transparent}.navbar.scrolled{background:#ffffffe6;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:1rem 0;box-shadow:var(--shadow-sm);border-bottom:1px solid rgba(0,0,0,.05)}.navbar.scrolled .logo a,.navbar.scrolled .nav-links a{color:var(--color-primary)}.navbar:not(.scrolled) .logo a,.navbar:not(.scrolled) .nav-links a{color:var(--color-primary)}.navbar-container{display:flex;justify-content:space-between;align-items:center}.logo a{display:block}.logo-image{height:60px;width:auto;object-fit:contain}.nav-right{display:flex;align-items:center;gap:2rem}.nav-links{display:flex;list-style:none;align-items:center;gap:2rem}.nav-links a{color:var(--color-surface);font-weight:500;font-size:.95rem;opacity:.9;transition:all .3s ease}.nav-links a:hover{opacity:1;color:var(--color-secondary)}.nav-links .btn-primary{color:var(--color-primary);padding:.6rem 1.5rem;font-size:.85rem}.hamburger{display:none;cursor:pointer;z-index:1001}.bar{display:block;width:25px;height:3px;margin:5px auto;transition:all .3s ease-in-out;background-color:var(--color-primary)}@media(max-width:768px){.hamburger{display:block}.hamburger.active .bar:nth-child(2){opacity:0}.hamburger.active .bar:nth-child(1){transform:translateY(8px) rotate(45deg)}.hamburger.active .bar:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.nav-right{position:fixed;left:-100%;top:0;flex-direction:column;background-color:#fff;width:100%;height:100vh;justify-content:center;text-align:center;transition:.4s cubic-bezier(.4,0,.2,1);box-shadow:0 10px 27px #0000000d;z-index:1000;gap:2.5rem}.nav-right.active{left:0}.nav-links{flex-direction:column;gap:2rem}.nav-links a{font-size:1.5rem;color:var(--color-text)}.logo{position:relative;z-index:1002}}.hero{position:relative;min-height:100vh;height:auto;display:flex;align-items:flex-start;color:var(--color-surface);margin-top:-80px;padding-top:100px;padding-bottom:50px;overflow:hidden}.hero-video-wrapper{position:absolute;top:0;left:0;width:100%;height:100%;z-index:0;overflow:hidden}.hero-video{width:100%;height:100%;object-fit:cover;position:absolute;top:0;left:0}.hero-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(180deg,#0000004d,#00000080,#000c);z-index:1}.hero-content{position:relative;z-index:1;max-width:1000px;text-align:center;margin:50px auto 0;padding:500px var(--spacing-sm) 0!important}.hero-title{font-family:var(--font-heading);font-size:5.5rem;font-weight:700;margin-bottom:2rem;color:var(--color-surface);line-height:1.05;letter-spacing:-2px;text-shadow:0 10px 30px rgba(0,0,0,.3);text-align:left}.hero-subtitle{font-family:var(--font-body);font-size:1.35rem;font-weight:300;margin-bottom:3.5rem;color:#ffffffe6;max-width:700px;margin-left:0;margin-right:auto;line-height:1.6;text-align:left}.hero-cta{display:flex;gap:1.5rem;justify-content:flex-start}.scroll-indicator{position:absolute;bottom:3rem;left:50%;transform:translate(-50%);animation:bounce 2s infinite;opacity:.8}@keyframes bounce{0%,20%,50%,80%,to{transform:translate(-50%)}40%{transform:translate(-50%,-10px)}60%{transform:translate(-50%,-5px)}}@media(max-width:768px){.hero-content{padding-top:25vh!important;margin-top:0;text-align:center!important}.hero-title{font-size:3rem;line-height:1.2;text-align:center}.hero-subtitle{font-size:1.1rem;margin:0 auto 2rem;text-align:center}.hero-cta{justify-content:center;flex-direction:column;width:100%}.hero-cta .btn{width:100%}}@media(max-width:768px){.admin-dashboard-container{padding-top:100px}.admin-header{flex-direction:column;align-items:flex-start;gap:1rem}.admin-actions{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:.5rem}.admin-title{font-size:2rem}.stats-grid{grid-template-columns:1fr}.form-card form,.security-card form{grid-template-columns:1fr!important}.premium-table th,.premium-table td{padding:.8rem;font-size:.85rem}}.language-card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-sm);transition:all var(--transition-normal);height:100%;display:flex;flex-direction:column;border:1px solid rgba(0,0,0,.03);position:relative;z-index:1}.language-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-premium)}.card-image{height:240px;background-size:cover;background-position:center;position:relative}.card-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:linear-gradient(to bottom,transparent 40%,rgba(0,0,0,.6) 100%);opacity:.8}.card-level{position:absolute;top:1rem;right:1rem;background:#ffffffe6;color:var(--color-primary);padding:.25rem .75rem;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase}.card-content{padding:1.5rem;flex-grow:1;display:flex;flex-direction:column}.card-title{font-size:1.25rem;margin-bottom:.5rem;color:var(--color-primary)}.card-description{font-size:.9rem;color:var(--color-text-muted);margin-bottom:1.5rem;line-height:1.5;flex-grow:1}.card-link{color:var(--color-secondary);font-weight:600;font-size:.9rem;display:flex;align-items:center;gap:.5rem}.card-link .arrow{transition:transform var(--transition-fast)}.card-link:hover .arrow{transform:translate(5px)}.section-header{margin-bottom:4rem}.section-title{font-size:2.5rem;margin-bottom:1rem;position:relative;display:inline-block}.section-title:after{content:"";position:absolute;bottom:-10px;left:50%;transform:translate(-50%);width:60px;height:3px;background-color:var(--color-secondary)}.section-subtitle{font-size:1.1rem;color:var(--color-text-muted)}.languages-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.about-container{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}.about-content p{margin-bottom:1.5rem;font-size:1.05rem;color:var(--color-text-muted);font-family:Poppins,sans-serif}.about-content .section-title:after{left:0;transform:none}.about-image img{border-radius:12px;box-shadow:var(--shadow-premium)}.footer{background-color:var(--color-primary);color:var(--color-surface);padding:2rem 0;margin-top:auto}@media(max-width:768px){.about-container{grid-template-columns:1fr;gap:2rem}.about-content .section-title:after{left:50%;transform:translate(-50%)}.about-content{text-align:center}}:root{--color-primary: #000000;--color-secondary: #D00000;--color-surface: #FFFFFF;--color-background: #F4F4F4;--color-text-main: #000000;--color-text-muted: #444444;--color-text-light: #FFFFFF;--font-heading: "Poppins", sans-serif;--font-body: "Poppins", sans-serif;--spacing-xs: .75rem;--spacing-sm: 1.5rem;--spacing-md: 3rem;--spacing-lg: 8rem;--spacing-xl: 12rem;--shadow-sm: 0 4px 20px rgba(0, 0, 0, .03);--shadow-md: 0 12px 30px rgba(0, 0, 0, .06);--shadow-lg: 0 20px 60px rgba(0, 0, 0, .08);--shadow-premium: 0 30px 80px rgba(0, 0, 0, .12);--transition-fast: .3s cubic-bezier(.2, .8, .2, 1);--transition-normal: .5s cubic-bezier(.2, .8, .2, 1);--transition-slow: .8s cubic-bezier(.2, .8, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background-color:var(--color-background);color:var(--color-text-main);line-height:1.7;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);font-weight:700;line-height:1.2;color:var(--color-primary)}a{text-decoration:none;color:inherit;transition:var(--transition-fast)}button{cursor:pointer;font-family:inherit;border:none;outline:none}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-sm)}.section{padding:var(--spacing-lg) 0}.text-center{text-align:center}.text-primary{color:var(--color-primary)}.text-secondary{color:var(--color-secondary)}.btn{display:inline-block;padding:1rem 2.5rem;border-radius:4px;font-weight:600;text-transform:uppercase;letter-spacing:1px;font-size:.85rem;transition:all var(--transition-normal);position:relative;overflow:hidden;z-index:1}.btn-primary{background-color:var(--color-secondary);color:var(--color-surface)}.btn-primary:hover{background-color:#a3866a;transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-outline{border:2px solid var(--color-secondary);color:var(--color-secondary);background:transparent}.btn-outline:hover{background:var(--color-secondary);color:var(--color-surface)}.whatsapp-toggle{position:fixed;bottom:30px;right:30px;background-color:#25d366;color:#fff;width:60px;height:60px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 10px #0000004d;z-index:9999;transition:transform .3s ease,box-shadow .3s ease;cursor:pointer;text-decoration:none}.whatsapp-toggle:hover{transform:scale(1.1);box-shadow:0 6px 14px #0006;background-color:#128c7e}.whatsapp-toggle svg{width:32px;height:32px;fill:currentColor}@keyframes pulse-green{0%{box-shadow:0 0 #25d366b3}70%{box-shadow:0 0 0 15px #25d36600}to{box-shadow:0 0 #25d36600}}.whatsapp-toggle{animation:pulse-green 2s infinite}@media(max-width:768px){.whatsapp-toggle{width:50px;height:50px;bottom:20px;right:20px}.whatsapp-toggle svg{width:28px;height:28px}}.stripe-wrapper,.stripe-form{width:100%}.card-element-container{padding:16px;border:2px solid #e2e8f0;border-radius:12px;background:#f7fafc;margin-bottom:1rem;transition:all .3s}.card-element-container:focus-within{border-color:#667eea;background:#fff;box-shadow:0 0 0 3px #667eea1a}.stripe-pay-btn{width:100%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:14px 24px;border:none;border-radius:12px;font-weight:700;font-size:1rem;cursor:pointer;transition:all .3s;box-shadow:0 4px 15px #667eea4d;display:flex;align-items:center;justify-content:center;gap:.6rem}.stripe-pay-btn:disabled{opacity:.7;cursor:not-allowed;transform:none}.stripe-pay-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 20px #667eea66}.stripe-pay-btn:active:not(:disabled){transform:translateY(0)}.spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.stripe-error{display:flex;align-items:center;gap:.5rem;color:#e53e3e;font-size:.85rem;margin-bottom:1rem;padding:.75rem 1rem;background:#fff5f5;border-left:3px solid #e53e3e;border-radius:8px}.secure-badge{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:1rem;font-size:.75rem;color:#718096;opacity:.9}.secure-badge svg{opacity:.8}.course-hero{background:linear-gradient(135deg,#667eea,#764ba2);padding:8rem 2rem 4rem;text-align:center;position:relative;overflow:hidden}.course-hero:before{content:"";position:absolute;inset:0;background:url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');opacity:.3}.course-hero h1{font-size:3.5rem;color:#fff;margin-bottom:1rem;position:relative;z-index:1;text-shadow:0 2px 20px rgba(0,0,0,.3)}.course-hero p{font-size:1.3rem;color:#ffffffe6;max-width:700px;margin:0 auto;position:relative;z-index:1}.premium-course-card{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:20px;padding:2rem;margin-bottom:1.5rem;border:1px solid rgba(255,255,255,.3);box-shadow:0 8px 32px #00000014,inset 0 1px #fff9;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.premium-course-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .6s}.premium-course-card:hover:before{left:100%}.premium-course-card:hover{transform:translateY(-4px);box-shadow:0 20px 40px #0000001f,inset 0 1px #fffc}.course-item-content{display:flex;align-items:center;gap:1.5rem;flex-wrap:wrap}.course-thumbnail{width:120px;height:120px;border-radius:16px;object-fit:cover;box-shadow:0 8px 16px #00000026;transition:transform .3s}.premium-course-card:hover .course-thumbnail{transform:scale(1.05) rotate(2deg)}.course-info{flex:1;min-width:250px}.course-title{font-size:1.2rem;font-weight:700;color:#1a202c;margin-bottom:.8rem;line-height:1.4}.course-price-badge{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:.5rem 1.2rem;border-radius:50px;font-weight:700;font-size:1.1rem;box-shadow:0 4px 12px #667eea66}.enrolled-badge{display:inline-flex;align-items:center;gap:.5rem;background:linear-gradient(135deg,#48bb78,#38a169);color:#fff;padding:.8rem 1.5rem;border-radius:50px;font-weight:700;font-size:1rem;box-shadow:0 4px 12px #48bb7866}.payment-trigger-btn{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:1rem 2rem;border-radius:12px;font-weight:700;font-size:1rem;cursor:pointer;transition:all .3s;box-shadow:0 4px 15px #667eea66;display:flex;align-items:center;gap:.5rem}.payment-trigger-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px #667eea80}.payment-trigger-btn:active{transform:translateY(0)}.payment-modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10000;display:flex;align-items:center;justify-content:center;padding:2rem}.payment-modal{background:#fff;border-radius:24px;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 25px 50px #0000004d}.payment-modal-header{padding:2rem;border-bottom:1px solid #e2e8f0;position:relative}.payment-modal-header h3{font-size:1.5rem;color:#1a202c;margin:0}.payment-modal-close{position:absolute;top:1.5rem;right:1.5rem;background:#f7fafc;border:none;width:36px;height:36px;border-radius:50%;font-size:1.5rem;cursor:pointer;transition:all .2s;color:#4a5568}.payment-modal-close:hover{background:#edf2f7;transform:rotate(90deg)}.payment-modal-body{padding:2rem}.payment-method-item{padding:1.5rem;border:2px solid #e2e8f0;border-radius:12px;margin-bottom:1rem;cursor:pointer;transition:all .3s}.payment-method-item:hover{border-color:#667eea;background:#f7fafc;transform:translate(4px)}.payment-method-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1rem}.payment-method-title{display:flex;align-items:center;gap:.8rem;font-weight:600;font-size:1.1rem;color:#2d3748}.payment-method-icon{font-size:1.5rem}.payment-method-description{color:#718096;font-size:.9rem;margin-bottom:1rem}@media(max-width:768px){.course-hero h1{font-size:2.5rem}.course-item-content{flex-direction:column;align-items:flex-start}.course-thumbnail{width:100%;height:200px}.payment-modal{max-width:100%;border-radius:20px 20px 0 0;max-height:95vh}}.admin-dashboard-container{padding-top:120px;padding-bottom:4rem;min-height:100vh;background-color:#f8f9fa;font-family:Poppins,sans-serif}.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem}.admin-title{font-size:2.5rem;font-weight:700;background:linear-gradient(135deg,#1e293b,#334155);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}.admin-actions{display:flex;gap:1rem}.btn-premium{padding:.8rem 1.5rem;border-radius:12px;font-weight:600;transition:all .3s ease;border:none;cursor:pointer;box-shadow:0 4px 6px #0000000d}.btn-refresh{background:#fff;color:#475569;border:1px solid #e2e8f0}.btn-refresh:hover{background:#f1f5f9;transform:translateY(-2px)}.btn-reset{background:linear-gradient(135deg,#ef4444,#dc2626);color:#fff}.btn-reset:hover{box-shadow:0 6px 15px #dc26264d;transform:translateY(-2px)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:3rem}.stat-card{background:#fff;padding:2rem;border-radius:20px;box-shadow:0 10px 25px #00000008;border:1px solid rgba(255,255,255,.5);transition:transform .3s ease,box-shadow .3s ease}.stat-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0000000f}.stat-label{font-size:.9rem;color:#94a3b8;text-transform:uppercase;letter-spacing:1px;font-weight:600;margin-bottom:.5rem}.stat-value{font-size:2.5rem;font-weight:700;color:#1e293b}.security-card{background:#fff;border-radius:20px;padding:2.5rem;box-shadow:0 10px 25px #00000008;margin-bottom:3rem;position:relative;overflow:hidden;border-left:6px solid #10b981}.security-card:before{content:"";position:absolute;top:0;right:0;width:150px;height:150px;background:linear-gradient(135deg,#10b9811a,#fff0);border-radius:0 0 0 100%}.premium-input{width:100%;padding:1rem;border:1px solid #e2e8f0;border-radius:10px;font-size:1rem;background:#f8fafc;transition:all .3s}.premium-input:focus{outline:none;border-color:#3b82f6;background:#fff;box-shadow:0 0 0 3px #3b82f61a}.form-card{background:#fff;border-radius:20px;padding:2.5rem;box-shadow:0 10px 25px #00000008;margin-bottom:3rem;border-left:6px solid #6366f1}.premium-label{display:block;margin-bottom:.5rem;font-weight:500;color:#475569}.table-card{background:#fff;border-radius:20px;padding:2rem;box-shadow:0 10px 25px #00000008;overflow:hidden}.premium-table{width:100%;border-collapse:separate;border-spacing:0 .5rem}.premium-table th{text-align:left;padding:1rem 1.5rem;color:#94a3b8;font-weight:500;font-size:.9rem;text-transform:uppercase}.premium-table td{background:#fdfdfd;padding:1.2rem 1.5rem;color:#334155;border-top:1px solid #f1f5f9;border-bottom:1px solid #f1f5f9}.premium-table tr td:first-child{border-top-left-radius:10px;border-bottom-left-radius:10px;border-left:1px solid #f1f5f9}.premium-table tr td:last-child{border-top-right-radius:10px;border-bottom-right-radius:10px;border-right:1px solid #f1f5f9}.premium-table tr:hover td{background:#f8fafc;transform:scale(1.005);transition:transform .2s ease,background .2s}.role-badge{padding:.3rem .8rem;border-radius:50px;font-size:.8rem;font-weight:600}.role-badge.teacher{background:#e0e7ff;color:#4338ca}.role-badge.student{background:#f1f5f9;color:#64748b}.role-badge.admin{background:#dcfce7;color:#15803d}.teacher-card{background:#fffffff2;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-radius:20px;padding:2rem;border:1px solid rgba(255,255,255,.3);box-shadow:0 8px 32px #00000014,inset 0 1px #fff9;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}.teacher-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .6s}.teacher-card:hover:before{left:100%}.teacher-card:hover{transform:translateY(-5px);box-shadow:0 20px 40px #0000001f,inset 0 1px #fffc}.teacher-avatar{position:relative;margin-bottom:1.5rem;display:flex;align-items:center;justify-content:center}.avatar-circle{width:80px;height:80px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;font-size:2rem;font-weight:700;color:#fff;box-shadow:0 4px 12px #667eea66}.rating-badge{position:absolute;bottom:0;right:calc(50% - 60px);background:#fff;padding:4px 12px;border-radius:20px;display:flex;align-items:center;gap:4px;font-weight:700;font-size:.9rem;box-shadow:0 2px 8px #0000001a}.teacher-info{text-align:center;margin-bottom:1.5rem}.teacher-name{font-size:1.5rem;font-weight:700;color:#1a202c;margin-bottom:.5rem}.teacher-bio{color:#64748b;font-size:.9rem;margin-bottom:1rem;line-height:1.5}.teacher-subjects{display:flex;gap:.5rem;justify-content:center;flex-wrap:wrap;margin-bottom:1rem}.subject-badge{background:linear-gradient(135deg,#667eea15,#764ba215);color:#667eea;padding:4px 12px;border-radius:12px;font-size:.85rem;font-weight:600;border:1px solid #667eea30}.teacher-stats{display:flex;gap:1rem;justify-content:center;padding:1rem 0;border-top:1px solid #e2e8f0;border-bottom:1px solid #e2e8f0;margin-bottom:1.5rem}.stat-item{display:flex;align-items:center;gap:.4rem;font-size:.9rem;color:#64748b}.stat-item.price{color:#10b981;font-weight:700}.stat-icon{font-size:1.2rem}.book-button{width:100%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:14px 24px;border-radius:12px;font-weight:700;font-size:1rem;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:.6rem;box-shadow:0 4px 15px #667eea4d;transition:all .3s}.book-button:hover{box-shadow:0 6px 20px #667eea66}@media(max-width:768px){.teacher-card{padding:1.5rem}.teacher-name{font-size:1.25rem}}.teacher-browser{width:100%;padding:2rem 0}.browser-header{text-align:center;margin-bottom:3rem}.browser-title{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:.5rem;display:flex;align-items:center;justify-content:center;gap:1rem}.browser-subtitle{color:#64748b;font-size:1.1rem}.browser-filters{margin-bottom:2rem;display:flex;flex-direction:column;gap:1rem}.search-box{position:relative;max-width:500px;margin:0 auto;width:100%}.search-icon{position:absolute;left:1rem;top:50%;transform:translateY(-50%);font-size:1.2rem}.search-input{width:100%;padding:1rem 1rem 1rem 3rem;border:2px solid #e2e8f0;border-radius:12px;font-size:1rem;transition:all .3s;background:#fff}.search-input:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.subject-filters{display:flex;gap:.75rem;justify-content:center;flex-wrap:wrap}.subject-filter-btn{padding:.75rem 1.5rem;border:2px solid #e2e8f0;background:#fff;border-radius:12px;font-weight:600;cursor:pointer;transition:all .3s;color:#64748b}.subject-filter-btn:hover{border-color:#667eea;color:#667eea;transform:translateY(-2px)}.subject-filter-btn.active{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border-color:#667eea;box-shadow:0 4px 12px #667eea4d}.teachers-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem;margin-top:2rem}.no-teachers{grid-column:1 / -1;text-align:center;padding:4rem 2rem;background:#ffffff80;border-radius:20px;border:2px dashed #e2e8f0}.no-teachers-icon{font-size:4rem;margin-bottom:1rem;opacity:.5}.no-teachers h3{font-size:1.5rem;color:#1a202c;margin-bottom:.5rem}.no-teachers p{color:#64748b}@media(max-width:768px){.browser-title{font-size:2rem}.teachers-grid{grid-template-columns:1fr;gap:1.5rem}.subject-filters{gap:.5rem}.subject-filter-btn{padding:.6rem 1.2rem;font-size:.9rem}}.booking-modal-overlay{position:fixed;inset:0;background:#000000b3;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:10000;display:flex;align-items:center;justify-content:center;padding:2rem}.booking-modal{background:#fff;border-radius:24px;max-width:500px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 25px 50px #0000004d;position:relative}.modal-close{position:absolute;top:1.5rem;right:1.5rem;background:#f7fafc;border:none;width:36px;height:36px;border-radius:50%;font-size:1.5rem;cursor:pointer;transition:all .2s;color:#4a5568;z-index:1}.modal-close:hover{background:#edf2f7;transform:rotate(90deg)}.modal-title{font-size:1.8rem;font-weight:700;margin-bottom:1.5rem;padding:2rem 2rem 0;display:flex;align-items:center;gap:.5rem}.teacher-preview{display:flex;align-items:center;gap:1rem;padding:1rem 2rem;background:#f7fafc;margin:0 2rem 1.5rem;border-radius:12px}.teacher-avatar-small{width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;color:#fff}.teacher-preview h3{margin:0;font-size:1.1rem}.teacher-preview p{margin:0;color:#64748b;font-size:.9rem}.booking-form{padding:0 2rem 2rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:.5rem;font-weight:600;color:#1a202c}.form-group input,.form-group textarea{width:100%;padding:.75rem;border:2px solid #e2e8f0;border-radius:8px;font-size:1rem;transition:all .3s}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}.booking-error{padding:.75rem;background:#fff5f5;border-left:3px solid #e53e3e;border-radius:8px;color:#e53e3e;margin-bottom:1rem}.confirm-booking-btn{width:100%;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:1rem;border-radius:12px;font-weight:700;font-size:1rem;cursor:pointer;box-shadow:0 4px 15px #667eea4d}@media(max-width:768px){.booking-modal{max-width:100%;border-radius:20px 20px 0 0;max-height:95vh}}.legal-page{padding:120px 20px 60px;max-width:800px;margin:0 auto;color:var(--color-surface);line-height:1.6}.legal-page h1{font-size:2.5rem;margin-bottom:2rem;background:var(--gradient-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;text-align:center}.legal-page h2{font-size:1.5rem;margin-top:2rem;margin-bottom:1rem;color:var(--color-primary)}.legal-page p{margin-bottom:1rem;color:#666}.legal-page ul{margin-bottom:1rem;padding-left:20px}.legal-page li{margin-bottom:.5rem;color:#666}.contact-details{background:#ffffff80;padding:2rem;border-radius:12px;border:1px solid rgba(0,0,0,.1);margin-top:2rem}@media(prefers-color-scheme:dark){.legal-page p,.legal-page li{color:#ccc}}