@import url(https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap);@font-face{font-family:"TitleFont";src:url(fonts/Starfleet.ttf);font-weight:400;font-style:normal}*{margin:0;padding:0;box-sizing:border-box;text-decoration:none;list-style:none;border:none;outline:none;font-family:"Poppins",sans-serif}:root{--nav-bg-color:rgba(255, 255, 255, 0.1);--bg-color:#171f2b;--second-bg-color:#1f2733;--third-bg-color:#2d3542;--main-color:#0ef;--white-color:#fff;--tab-list-color:#7c8594;--accent-color:rgba(244,114,182);--schedule-color:rgba(0, 238, 255, 0.4);--schedule-color2:rgba(244,114,182, 0.5)}::selection{background:var(--main-color);color:var(--bg-color)}::-webkit-scrollbar{width:.5rem}::-webkit-scrollbar-thumb{background:var(--main-color);border-radius:1rem}::placeholder{color:var(--white-color)}html{font-size:62.5%}body{color:var(--white-color);overflow:hidden;background:skyblue}p{font-size:1.6rem}.nav{position:fixed;bottom:2rem;left:50%;transform:translateX(-50%);width:40rem;padding:2rem 0;background:var(--nav-bg-color);border-radius:5rem;z-index:100;animation:animate-nav 1s ease-in-out backwards;animation-delay:3s}@keyframes animate-nav{0%{visibility:hidden;opacity:0}100%{visibility:visible;opacity:1}}.nav .nav-list{display:flex;justify-content:space-evenly}.nav-list li{position:relative;display:flex;font-size:3rem;cursor:pointer;transition:0.3s}.nav-list li:hover,.nav-list li.active{color:var(--main-color)}.tooltip{position:absolute;top:-4rem;left:50%;transform:translateX(-50%);padding:.3rem 1rem;background:var(--main-color);border-radius:.4rem;font-size:1.6rem;color:var(--bg-color);font-weight:500;white-space:nowrap;visibility:hidden;opacity:0;transition:0.3s}.nav-list li:hover .tooltip,a:hover .tooltip,.portfolio-item:hover .work-info{visibility:visible;opacity:1}.container{width:100vw;height:100vh;perspective:1500px;perspective-origin:50%}.box{position:relative;width:100%;height:100%;transform-style:preserve-3d;transform-origin:50% 50% -50vw;transform:rotateY(0deg);transition:2s;animation:animate-cube 3s ease-in-out backwards}@keyframes animate-cube{0%{transform:scale(0) rotateY(-360deg)}100%{transform:scale(1) rotateY(0deg)}}.dynamic-rotate-animation{animation:dynamicRotation 1s ease-in-out;animation-fill-mode:forwards}.dynamic-rotate-animation2{animation:dynamicRotation2 2s ease-in-out;animation-fill-mode:forwards}.section{position:absolute;width:100%;height:100%;background:var(--bg-color);padding:0% 10%;backface-visibility:hidden}.section:nth-child(even){background:var(--second-bg-color)}.section.resume{transform:translateX(50vw) translateZ(-50vw) rotateY(90deg)}.section.about{transform:translateZ(-100vw) rotateY(-180deg);transform-origin:50%}.section.portfolio{transform:translateX(-50vw) translateZ(-50vw) rotateY(-90deg);z-index:-1}.section.contact{visibility:hidden;transition-delay:0.5s}.section.contact.active{visibility:visible}.section.contact.action-contact{transition-delay:1.5s}.section.contact.action-contact.active{transition-delay:0s}.home{display:flex;align-items:center;gap:5rem}.home-info2 h1{font-size:4.5rem;font-weight:600;margin-top:1rem;margin-bottom:1.5rem;color:var(--main-color);opacity:0;line-height:1;animation:animate-main-title 1s ease-in-out forwards;animation-delay:2.5s}@keyframes animate-main-title{0%{text-shadow:0 0 0 var(--main-color);opacity:0;visibility:hidden}99%{text-shadow:0 0 0 var(--main-color);opacity:.3}100%{text-shadow:0rem 0rem .5rem var(--main-color);opacity:1;visibility:visible}}.home-info h3{font-size:3rem}.desc{margin:1rem 0 2rem}div.desc{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;font-size:2rem}div.desc>div{display:flex;justify-content:center;align-items:center}.desc i{color:var(--main-color)}.home-info .btn-sci{display:flex;align-items:center}.btn{display:inline-flex;padding:1.2rem 3rem;background:var(--main-color);border-radius:5rem;box-shadow:0 0 1rem var(--main-color);font-size:1.6rem;color:var(--bg-color);font-weight:600;transition:0.3s}.btn:hover{box-shadow:none}.home-info .btn-sci .sci{margin-left:2rem}.home-info .btn-sci .sci a{position:relative;display:inline-flex;padding:.8rem;border:.2rem solid var(--main-color);border-radius:50%;font-size:2rem;color:var(--main-color);margin:0 .8rem;transition:0.3s}.home-info .btn-sci .sci a:hover{background:var(--main-color);color:var(--bg-color)}.img-box.about-img{position:relative;width:32vw;height:32vw;background:linear-gradient(var(--bg-color),var(--main-color));border-radius:50%;border:.5rem solid var(--main-color);box-shadow:0 0 2rem var(--main-color);display:flex;justify-content:center;overflow:hidden;transition:1s}.img-box.about-img:hover{box-shadow:0 0 8rem var(--main-color)}.img-box img{position:absolute;top:3rem;display:block;width:85%;object-fit:cover}.img-box.about-img img{z-index:0}.title{font-size:4rem;text-align:center;padding-top:3%}.about-info .title{text-align:left}.about-info h3{font-size:2.5rem;color:var(--main-color);margin-top:-1rem}.about-info .btn{padding:1.2rem 4rem}.resume,.portfolio,.about{padding-top:2rem;padding-bottom:28rem}.tab-box{display:flex;width:100%;height:5rem;margin-top:3rem;margin-bottom:2rem}.tab-list{display:flex;align-items:center;width:100%;cursor:pointer;border-bottom:.3rem solid var(--tab-list-color);color:var(--tab-list-color);transition:0.5s}.tab-list.resume-list.active,.tab-list.portfolio-list.active{border-color:var(--main-color);color:var(--main-color)}.tab-list.portfolio-list.active:nth-child(3){border-color:var(--accent-color);color:var(--accent-color)}.resume-list:nth-child(2),.portfolio-list:nth-child(2){justify-content:center}.resume-list:nth-child(3),.portfolio-list:nth-child(3){justify-content:flex-end}h3{font-size:2.2rem}.tab-list h3{font-size:2.5em}.tab-wrapper{position:relative;width:100%;height:100%}.tab-grid{position:absolute;width:100%;height:95%;display:grid;grid-template-columns:repeat(auto-fit,minmax(30rem,1fr));gap:2rem;overflow-y:auto;overflow-x:hidden;visibility:hidden;opacity:0;transform:scale(.8)}.tab-grid.resume-box.active,.tab-grid.portfolio-box.active,.tab-grid.info-box{visibility:visible;opacity:1;transform:scale(1);transition:0.5s}.tab-item{display:flex;flex-direction:column;justify-content:flex-start;background:var(--third-bg-color);border-radius:.8rem;padding:2rem}.tab-item h4{font-size:2.3rem}.resume-item h4:nth-child(1),.info-item h4:nth-child(1){font-size:2rem;color:var(--main-color);font-weight:400}.info-item h4:nth-child(1){font-size:2.3rem}.resume-item h4:nth-child(n+3),.info-item h4:nth-child(n+3){position:relative;font-size:1.7rem;color:var(--white-color);font-weight:400;margin-left:2rem}.info-item h4:nth-child(n+3){font-size:2rem}.resume-item h4:nth-child(n+3)::before,.info-item h4:nth-child(n+3)::before{content:"";position:absolute;left:-2rem;top:50%;transform:translateY(-50%);width:1rem;height:1rem;background:var(--main-color);border-radius:50%}.tab-grid.resume-box.education .resume-item h4:nth-child(1){color:var(--accent-color)}.tab-grid.resume-box.education .resume-item h4:nth-child(n+3)::before{background:var(--accent-color)}.tab-list.resume-list.active:nth-child(2){border-color:var(--accent-color);color:var(--accent-color)}.resume-item h4.proekt::before,.info-item h4.proekt::before{background:limegreen}.resume-item h4.proekt2::before,.info-item h4.proekt2::before{background:var(--third-bg-color)}.tab-item p{margin-top:1rem}.resume-box.skills{grid-template-columns:repeat(auto-fit,minmax(16rem,1fr))}.resume-box.skills .resume-item{align-items:center}.resume-box.skills .resume-item i{font-size:8rem;transition:0.3s}.resume-box.skills .resume-item:hover i{color:var(--main-color)}.resume-box.skills .resume-item p{margin-top:0}.info-item .icon{color:var(--main-color);font-size:3rem;position:relative;top:.5rem}.bx-spin{animation-duration:10s}span.old-price{position:relative;display:inline-block;color:var(--white-color)}.old-price::before,.old-price::after{content:'';position:absolute;width:100%;height:1.5px;background-color:var(--main-color);opacity:.7;top:50%;left:2px;transform-origin:center}.old-price::before{transform:rotate(35deg)}.old-price::after{transform:rotate(-35deg)}.info-item ul li{color:var(--white-color);font-size:2rem;line-height:1.8}.portfolio-box.work .portfolio-item{position:relative}.portfolio-box.work .portfolio-item::before{content:"";position:absolute;left:0;top:0;width:100%;height:100%;background:var(--third-bg-color);border-radius:.8rem;z-index:1;opacity:0;transition:0.3s}.portfolio-box.work .portfolio-item:hover::before{opacity:.9}.portfolio-item .work-img{position:absolute;left:0;top:0;width:100%;height:100%;border-radius:.8rem;overflow:hidden}.portfolio-item .work-img img{display:block;width:100%;height:100%;object-fit:cover;transition:0.3s}.portfolio-item:hover .work-img img{transform:scale(1.2)}.portfolio-item .work-info{z-index:1;visibility:hidden;opacity:0;transition:0.3s}.portfolio-item .work-info h4{line-height:1}.portfolio-item .work-info .tech-used{color:var(--main-color);border-bottom:.1rem solid var(--white-color);padding-bottom:1rem;margin-bottom:1rem}.portfolio-item .portfolio-icon a{position:relative;display:inline-flex;padding:1rem;background:var(--white-color);border-radius:50%;font-size:2.5rem;color:var(--bg-color);transition:0.3s}.portfolio-item .work-icon a:hover{background:var(--main-color)}.portfolio-item .work-icon a:nth-child(1){margin-right:1rem}.portfolio-item .work-icon a:nth-child(1) i{transform:rotate(135deg)}.portfolio-item .service-icon{display:flex;justify-content:space-between;align-items:center;margin-bottom:.5rem}.portfolio-item .service-icon .icon{font-size:5rem;margin-left:-.3rem;transition:0.3s}.portfolio-item:hover .service-icon .icon{color:var(--main-color)}.portfolio-item:hover .service-icon a{background:var(--main-color)}.portfolio-item .service-icon a i{transform:rotate(-135deg);transition:0.3s}.portfolio-item .service-icon a:hover i{transform:rotate(-180deg)}.portfolio-box.service .portfolio-item h4{transition:0.3s}.portfolio-box.service .portfolio-item:hover h4{color:var(--main-color)}.contact{padding-top:2rem;padding-bottom:18rem;z-index:1}.contact-wrapper{display:flex;justify-content:center;height:100%}.contact-form{display:flex;flex-direction:column;justify-content:center;align-items:center;width:70rem}.contact-form h3{font-size:3rem;color:var(--main-color);margin-bottom:1rem;margin-top:18rem}.contact-form .field-box{display:flex;flex-wrap:wrap;gap:2rem;width:100%;padding:1rem}.contact-form .field-box input,.contact-form .field-box textarea{flex:1 1 30rem;padding:2rem;background:var(--third-bg-color);border-radius:.6rem;font-size:1.6rem;color:var(--white-color)}.contact-form .field-box textarea{width:100%;height:20rem;resize:none}.contact-form .contact-btn{margin-top:2rem}.contact-form .contact-btn .btn{cursor:pointer}.grecaptcha-badge{visibility:hidden}@media screen and (max-width:1400px){html{font-size:55%}}@media screen and (max-width:992px){.section{padding:0 4%}.resume,.portfolio,.about{padding-top:1.5rem;padding-bottom:27rem}.contact{padding-top:1.5rem;padding-bottom:18rem}}@media screen and (max-width:768px){html{font-size:50%}body{background-image:url(images/universe1.jpg);background-repeat:no-repeat;background-size:cover;background-position:center}.title{padding-top:10%}.nav{bottom:0}.home{flex-direction:column-reverse;justify-content:center;gap:2rem;padding-bottom:6rem}.img-box2{width:35rem;height:35rem}.resume,.portfolio,.about{padding-bottom:25rem}.contact{padding-bottom:16rem}}@media screen and (max-width:600px){.resume,.portfolio{padding-top:1rem;padding-bottom:22rem}.tab-box{margin-top:0}.contact{padding-top:1rem}}@media screen and (max-width:400px){.nav{width:100%;border-radius:0}.home-info,.about-info{text-align:center}.home-info h1{font-size:5rem}.home-info .btn-sci{flex-direction:column-reverse}.home-info .btn-sci .sci{margin-left:0;margin-bottom:2rem}.img-box{width:30rem;height:30rem}.about-info .title{text-align:center}}@media screen and (max-width:350px){.img-box{width:25rem;height:25rem}.tab-list h3{font-size:2.3rem}}.modal{display:none;position:fixed;z-index:1;padding-top:100px;left:0;top:0;width:100%;height:100%;overflow:auto;background-color:#000;background-color:rgb(0 0 0 / .4);animation:animatebg 2s;animation-fill-mode:forwards}@keyframes animatebg{0%{opacity:0}15%{opacity:1}70%{opacity:1}100%{opacity:0}}.modal-content{background-color:var(--bg-color);border-radius:10px;vertical-align:text-bottom;margin:auto;padding:20px;border:2px solid #888;width:290px;animation:animatetop 2s;position:relative;animation-fill-mode:forwards}@keyframes animatetop{0%{top:-300px;opacity:0}15%{top:0;opacity:1}70%{top:0;opacity:1;transform:scale(1)}100%{top:0;opacity:0;transform:scale(0) rotate(360deg)}}@media only screen and (max-device-width:480px){.modal-content{width:70%}}.grid-container{display:grid;grid-template-columns:auto auto auto auto auto auto auto;grid-gap:10px;background-color:var(--second-bg-color);padding:15px;height:95%}@media screen and (max-width:768px){.grid-container{grid-template-columns:100px 100px 100px 100px 100px 100px 100px;overflow-y:auto}}.grid-container .weekday{position:relative;background-color:var(--third-bg-color);text-align:center;padding:5px 0;font-size:2rem}.grid-container .weekday .day{position:absolute;width:100%;background-color:var(--schedule-color);font-size:1.5rem;display:flex;align-items:center;justify-content:center;text-align:center;padding:2px 0}.grid-container .weekday .day.morning1{top:15%}.grid-container .weekday .day.afternoon1{top:35%}.grid-container .weekday .day.evening1{bottom:25%}.grid-container .weekday .day.morning2{top:15%;background-color:var(--schedule-color2)}.grid-container .weekday .day.afternoon2{top:35%;background-color:var(--schedule-color2)}.grid-container .weekday .day.evening2{bottom:20%;background-color:var(--schedule-color2)}