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.burger__line{background:#fff}.nav{position:fixed;top:0;right:-100vw;width:100vw;height:100vh;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#0f0f0fcc;display:flex;flex-direction:column;justify-content:center;align-items:center;transition:right .4s ease;z-index:1001}.nav--open{right:0}.nav__link{color:#fff;font-size:2.2rem;font-weight:500;text-decoration:none;margin:20px 0;position:relative;transition:transform .3s ease,color .3s ease}.nav__link:after{content:"";position:absolute;left:50%;bottom:-10px;width:60%;height:2px;background-color:#fff;transform:translate(-50%) scaleX(0);transform-origin:center;transition:transform .3s ease}.nav__link:hover{color:#ccc;transform:scale(1.05)}.nav__link:hover:after{transform:translate(-50%) scaleX(1)}body.nav-open{overflow:hidden}@media (max-width: 768px){.nav__link{font-size:1.8rem}.burger{width:28px;height:20px}.burger__line{height:2px}.burger.open .burger__line:nth-child(1){transform:rotate(45deg) translate(7px,5px)}.burger.open .burger__line:nth-child(3){transform:rotate(-45deg) translate(7px,-6px)}}.hero{position:relative;height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;background:#000;color:#fff}.hero__background{position:absolute;top:0;left:0;width:100%;height:100%;z-index:1;overflow:hidden}.hero__diagonal-box{position:absolute;width:150%;height:50%;transform:skewY(-8deg);animation:diagonalSlide 20s linear infinite alternate;opacity:.5;filter:blur(2px)}.hero__diagonal-box.first{background:linear-gradient(135deg,var(--primary-color),var(--darker-color));top:-25%;left:-25%}.hero__diagonal-box.second{background:linear-gradient(135deg,var(--darker-color),var(--bg-color));top:25%;left:-25%}.hero__diagonal-box.third{background:linear-gradient(135deg,var(--bg-color),var(--primary-color));top:75%;left:-25%}@keyframes diagonalSlide{0%{transform:translate(0) skewY(-8deg)}to{transform:translate(-15%,-10%) skewY(-8deg)}}.hero__content{position:relative;z-index:2;text-align:center;max-width:1000px;padding:0 20px}.hero__title{font-size:4.5rem;font-weight:700;line-height:1.3;letter-spacing:1px;margin-bottom:30px;text-transform:uppercase;position:relative;display:inline-block;background:linear-gradient(to right,#fff,#ccc);-webkit-background-clip:text}.hero__word{display:inline-block;margin-right:.5em}.hero__title span{display:inline-block;opacity:0;transform:translateY(60px);transition:opacity .6s ease,transform .6s ease}.hero__title span.visible{opacity:1;transform:translateY(0)}.hero__title:after{content:"";position:absolute;bottom:-12px;left:50%;transform:translate(-50%);width:60%;height:4px;background:var(--primary-color);border-radius:2px;animation:underlineGlow 2s ease-in-out infinite alternate}@keyframes underlineGlow{0%{width:40%;opacity:.6}to{width:70%;opacity:1}}.hero__subtitle{font-size:1.6rem;font-weight:300;color:#eee;opacity:0;animation:fadeIn 2s ease forwards 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auto}.portfolio__title{font-size:2.8rem;font-weight:700;margin-bottom:20px;text-align:center;text-decoration:none}.portfolio__subtitle{font-size:1.2rem;margin-bottom:40px;text-align:center}.portfolio__grid{display:flex;flex-wrap:wrap;gap:20px;justify-content:center}.portfolio__item{position:relative;width:49%;background:#f8f9fa;border-radius:16px;overflow:hidden;box-shadow:0 6px 15px #0000001a;transition:box-shadow .5s ease;text-decoration:none;color:inherit}.portfolio__item:hover{box-shadow:0 15px 25px #0003}.portfolio__video{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;opacity:0;z-index:2;transition:opacity .5s ease}.portfolio__item:hover .portfolio__video{opacity:1}.portfolio__image-container{position:relative;height:240px;overflow:hidden}.portfolio__image{width:100%;height:100%;object-fit:cover;z-index:1;transition:opacity .5s ease}.portfolio__item:hover .portfolio__image{opacity:0}.portfolio__info{position:relative;padding:20px;z-index:3}.portfolio__item-title{font-size:1.5rem;font-weight:600;color:var(--primary-color);margin-bottom:8px;text-decoration:none!important}.portfolio__item-description{font-size:1rem;line-height:1.6;color:#555;margin-bottom:15px}.portfolio__review{border-top:1px solid #eee;padding-top:10px;margin-top:10px;text-align:center}.portfolio__review-text{font-size:.9rem;color:#888}.portfolio__rating .star{font-size:1.2rem;color:#ddd}.portfolio__rating .star.filled{color:#f4c542}.presentation{position:relative;background:var(--bg-color);padding:30em 20px 50em}.presentation:before,.presentation:after{content:"";position:absolute;top:0;left:0;width:150%;height:100%;transform:skewY(-8deg);z-index:1}.presentation:before{background:var(--primary-color);z-index:1;transform-origin:top left}.presentation:after{background:var(--primary-color);z-index:0;transform-origin:bottom 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ease}.presentation__content.visible{opacity:1;transform:translateY(0)}.presentation__title{font-size:2.5rem;font-weight:700;color:var(--lighter-color);margin-bottom:10px}.presentation__subtitle{font-size:1.5rem;font-weight:500;color:#859fb4;margin-bottom:20px}.presentation__text{font-size:1.2rem;line-height:1.8;color:var(--lighter-color);margin-bottom:20px;text-align:justify}.presentation__skills{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.skill-tag{background:#007bff;color:#fff;padding:8px 15px;font-size:.9rem;border-radius:20px;box-shadow:0 3px 8px #007bff33;transition:transform .2s ease}.skill-tag:hover{transform:scale(1.1)}@media (max-width: 768px){.presentation__content{text-align:center}.presentation__photo{width:250px;height:250px}}.contact{position:relative;padding:80px 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ease}.contact__form.visible{opacity:1;transform:translateY(0)}.contact__field{margin-bottom:20px;text-align:left}.contact__label{display:block;font-size:1rem;color:var(--lighter-color);margin-bottom:8px}.contact__input,.contact__textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:6px;font-size:1rem;transition:border-color .3s ease,box-shadow .3s ease}.contact__input:focus,.contact__textarea:focus{border-color:#007bff;outline:none;box-shadow:0 0 8px #007bff33}.contact__button{background:#007bff;color:#fff;padding:12px 25px;border:none;border-radius:6px;font-size:1rem;cursor:pointer;transition:background .3s ease,transform .2s ease}.contact__button:hover{background:#0056b3;transform:translateY(-2px)}.contact__modal{position:fixed;bottom:30px;left:50%;transform:translate(-50%);background:#111;color:#fff;padding:16px 30px;border-radius:8px;box-shadow:0 6px 20px #0006;z-index:2000;animation:fadeInUp .4s ease}@keyframes 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ease}.footer__link:hover,.footer__social-link:hover{color:#007bff}.footer__bottom{margin-top:40px;border-top:1px solid #444;padding-top:20px;font-size:.9rem;color:#aaa}:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;--primary-color: #02426b;--bg-color: #1e1f21;--darker-color: #101010;--lighter-color: #e3e6e8;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}html{scroll-behavior:smooth}[data-animate]{opacity:0;transition:all .8s ease;will-change:transform,opacity}[data-animate=left]{transform:translate(-80px)}[data-animate=right]{transform:translate(80px)}[data-animate=up]{transform:translateY(80px)}.animate-in{opacity:1!important;transform:translate(0)!important}.animate-out{opacity:0}