.cookie-modal{z-index:1000;background-color:var(--color-cosmic);border:1px solid #fff;border-radius:20px;width:600px;max-width:90%;padding:20px;display:none;position:fixed;bottom:10px;right:10px}.cookie-modal-title{font-size:1.4rem}.cookie-modal-description{margin:15px 0;font-size:1rem}.cookie-agree-button{box-shadow:none!important}.cookie-agree-button:hover{box-shadow:0 0 20px #ffd7004d!important}.cookie-modal a{color:var(--color-gold)}.cookie-modal a:hover{color:var(--color-gold-dark)}@media (width<=768px){.cookie-modal-title{font-size:1.2rem}.cookie-modal-description{font-size:.9rem}}:root{--color-light:#f7f7f7;--color-cosmic:#161617;--color-cosmic-medium:#07050e;--color-cosmic-light:#191919;--color-gold:gold;--color-gold-dark:orange;--gradient-cosmic:linear-gradient(-45deg, var(--color-cosmic) 0%, var(--color-cosmic) 40%, var(--color-cosmic-light) 100%);--gradient-gold:linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);--font-primary:"Montserrat", "Gotham", "Gilroy", sans-serif;--shadow-card:0 10px 40px #0000004d;--transition-fast:.3s ease;--transition-slow:.8s ease;--border-radius-sm:8px;--border-radius-md:16px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-primary), serif;background:var(--color-cosmic);color:var(--color-light);line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}ul{list-style:none}img{max-width:100%;display:block}button{cursor:pointer;background:0 0;border:none;font-family:inherit}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section-title{text-align:center;background:var(--color-light);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:3rem;font-size:clamp(2rem,5vw,3rem)}.btn{transition:all var(--transition-fast);text-align:center;border-radius:50px;padding:12px 28px;font-size:1rem;font-weight:600;display:inline-block}.btn-gold{background:var(--gradient-gold);color:var(--color-cosmic);box-shadow:0 0 20px #ffd7004d}.btn-gold:hover{box-shadow:0 0 30px #ffd70080}.btn-outline{color:var(--color-light);border:2px solid var(--color-light);background:0 0}.btn-outline:hover{background:var(--color-light);color:var(--color-cosmic)}.btn-large{padding:16px 40px;font-size:1.1rem}.btn-outline-large{padding:14px 40px;font-size:1.1rem}.btn-small{padding:8px 20px;font-size:.9rem}.btn-full{width:100%}.html-description a{color:var(--color-gold)}.html-description a:hover{color:var(--color-gold-dark)}.html-description ul{margin:10px 0;list-style-type:disc}.html-description h2{margin:10px 0;font-size:1.5em;font-weight:700}.html-description h3{margin:10px 0;font-size:1.17em;font-weight:700}.html-description code,.html-description blockquote{background-color:#000c;border-radius:5px;margin:10px 0;padding:10px 15px;display:block}.html-description table{border-collapse:collapse}.html-description th,.html-description td{border:1px solid var(--color-light);margin:10px 0;padding:10px 15px}.html-description img{display:none}@media (width<=768px){.section-title{font-size:1.8rem}}.header{z-index:1000;-webkit-backdrop-filter:blur(50px);backdrop-filter:blur(50px);transition:all var(--transition-fast);border-bottom:1px solid #ffffff1a;padding:15px 0;position:fixed;top:0;left:0;right:0}.header.scrolled{background:#0b0c1af2;padding:10px 0}.header-container{justify-content:space-between;align-items:center;max-width:1400px;margin:0 auto;padding:0 40px;display:flex}.logo{color:var(--color-light);align-items:center;gap:10px;font-size:1.5rem;font-weight:700;display:flex}.logo-icon img{height:30px}.nav-list{gap:30px;display:flex}.nav-link{color:var(--color-light);transition:color var(--transition-fast);padding:5px 0;font-weight:500;position:relative}.nav-link:after{content:"";background:var(--color-gold);width:0;height:2px;transition:width var(--transition-fast);position:absolute;bottom:0;left:0}.nav-link:hover{color:var(--color-gold)}.nav-link:hover:after{width:100%}.header-action{display:block}.mobile-nav-btn{flex-direction:column;gap:5px;padding:10px;display:none;position:absolute;left:20px}.mobile-nav-btn span{background:var(--color-light);border-radius:3px;width:25px;height:3px}.mobile-nav-btn-close{position:absolute;top:10px;left:auto;right:10px}.mobile-nav-btn-close span:first-child{transform:rotate(45deg)translate(5px,5px)}.mobile-nav-btn-close span:nth-child(2){opacity:0}.mobile-nav-btn-close span:nth-child(3){transform:rotate(-45deg)translate(7px,-6px)}@media (width<=1200px){.header-container{padding-left:75px}.nav{width:100%;height:100vh;transition:right var(--transition-medium);background:#000c;justify-content:start;align-items:start;display:flex;position:fixed;top:0;right:-100%}.nav.active{right:0}.nav-list{background-color:var(--color-cosmic);flex-direction:column;align-items:start;gap:30px;min-width:40%;height:100vh;padding:50px 60px 0 40px;position:relative}.nav-link{font-size:1.3rem}.mobile-nav-btn{display:flex}.mobile-nav-btn.active{display:none}}@media (width<=768px){.header-container{justify-content:center;padding-left:75px}.header-action{display:none}}.welcome{background:var(--gradient-cosmic);justify-content:center;align-items:center;min-height:100vh;padding:120px 20px 60px;display:flex;position:relative;overflow:hidden}.welcome-content{z-index:1;grid-template-columns:1fr 1fr;align-items:center;gap:60px;max-width:1200px;display:grid;position:relative}.chessboard-container{justify-content:center;align-items:center;display:flex;position:relative}.chessboard-image{aspect-ratio:1;border-radius:var(--border-radius-sm);object-fit:cover;width:min(400px,80vw);transform:perspective(1000px)rotateX(20deg)rotateY(-10deg);box-shadow:5px 5px 10px #101010}@keyframes chessboard-float{0%,to{transform:perspective(1000px)rotateX(20deg)rotateY(-10deg)translateY(0)}50%{transform:perspective(1000px)rotateX(20deg)rotateY(-10deg)translateY(-20px)}}.welcome-text{text-align:left}.welcome-title{background:linear-gradient(135deg, var(--color-light) 0%, #666 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:20px;font-size:clamp(2.5rem,6vw,4.5rem);font-weight:800;line-height:1.1}.welcome-description{background:linear-gradient(135deg, var(--color-light) 0%, #666 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:40px;font-size:clamp(1rem,2vw,1.3rem);line-height:1.8}.welcome-buttons{flex-wrap:wrap;gap:20px;display:flex}@media (width<=768px){.chessboard-image{width:min(235px,80vw)}.welcome-content{grid-template-columns:1fr}.welcome-text{text-align:center}.welcome-buttons{justify-content:center}}.about{background:var(--color-cosmic);padding:20px 0 100px}.about-description{text-align:center;color:#fffc;margin-bottom:60px;font-size:clamp(1rem,2vw,1.3rem);line-height:1.8}.features-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;display:grid}.feature-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius-md);text-align:center;transition:all var(--transition-fast);background:#ffffff0d;border:1px solid #ffffff1a;padding:40px 30px}.feature-card:hover{background:#ffffff14;border-color:#ffd7004d;transform:translateY(-10px)}.feature-image{aspect-ratio:1;margin-bottom:20px}.feature-image img{width:100%;height:100%}.feature-card h3{color:var(--color-light);margin-bottom:15px;font-size:1.4rem}.feature-card p{color:#ffffffb3;line-height:1.7}@media (width<=768px){.about{padding-top:0;padding-bottom:55px}}.teachers{background:var(--color-cosmic);padding:60px 0 100px}.teachers-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:40px;display:grid}.teacher-card{border-radius:var(--border-radius-md);transition:all var(--transition-fast);background:#ffffff03;border:1px solid #ffffff14;overflow:hidden}.teacher-card:hover{border-color:var(--color-gold)}.teacher-photo{aspect-ratio:1;width:100%;overflow:hidden}.teacher-photo img{object-fit:cover;width:100%;height:100%;transition:transform var(--transition-slow);filter:grayscale(20%)}.teacher-card:hover .teacher-photo img{filter:grayscale(0%);transform:scale(1.1)}.teacher-info{padding:30px}.teacher-info h3{color:var(--color-light);margin-bottom:8px;font-size:1.5rem}.teacher-rank{color:var(--color-gold);margin-bottom:15px;font-weight:600}.teacher-desc{color:#ffffffb3;margin-bottom:20px;line-height:1.7}@media (width<=768px){.teachers{padding-top:30px;padding-bottom:55px}}.prices{background:var(--color-cosmic);padding:60px 0 100px}.prices-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px;display:grid}.price-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:var(--border-radius-md);text-align:center;transition:all var(--transition-fast);background:#ffffff0d;border:1px solid #ffffff1a;padding:40px 30px;position:relative;overflow:hidden}.price-card:hover{border-color:#ffd7004d;transform:translateY(-10px)}.price-image{aspect-ratio:1;margin-bottom:20px}.price-image img{width:100%;height:100%}.price-card h3{color:var(--color-light);margin-bottom:10px;font-size:1.4rem}.price-value{color:var(--color-gold);margin-bottom:15px;font-weight:600}.price-description{color:#ffffffb3;line-height:1.7}@media (width<=768px){.prices{padding-top:30px;padding-bottom:55px}}.contact-form-section{background:var(--color-cosmic);border-top:1px solid #ffffff1a;padding:60px 0 80px}.contact-form-wrapper{text-align:center;max-width:600px;margin:0 auto}.contact-form-subtitle{text-align:center;color:#ffffffb3;font-size:1.2rem}@media (width<=768px){.contact-form-section{padding-top:30px!important;padding-bottom:55px!important}}.footer{background:var(--color-cosmic);border-top:1px solid #ffffff1a;padding:70px 0 30px}.footer-container{grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:50px;max-width:1200px;margin:0 auto 50px;padding:0 20px;display:grid}.footer-section .logo{margin-bottom:20px}.footer-description{color:#fff9;margin-bottom:25px;line-height:1.7}.footer-title{color:var(--color-light);margin-bottom:25px;font-size:1.3rem}.contact-list li{color:#fffc;align-items:center;gap:15px;margin-bottom:15px;display:flex}.contact-icon{font-size:1.2rem}.contact-list a{transition:color var(--transition-fast)}.contact-list a:hover{color:var(--color-gold)}.footer-links li{margin-bottom:12px}.footer-links a{color:#ffffffb3;transition:all var(--transition-fast)}.footer-links a:hover{color:var(--color-gold);padding-left:10px}.footer-bottom{text-align:center;color:#ffffff80;border-top:1px solid #ffffff1a;padding-top:30px}@media (width<=768px){.footer{padding-top:55px!important}.footer-container{gap:20px!important;margin-bottom:30px!important}}