:root{--color-primary:#DE162F;--color-primary-dark:#ff5252;--color-secondary:#E44223;--color-secondary-shadow:#e4432343;--color-background:rgba(255,255,255,.02);--color-background-modal:#0D0B11;--color-text:#ffffff;--color-text-secondary:#999;--color-text-tertiary:#ccc;--color-overlay-light:rgba(255,255,255,.1);--color-overlay-dark:rgba(0,0,0,.8);--color-shadow:rgba(0,0,0,.5);--color-primary-shadow:rgba(255,107,107,.4);--color-primary-shadow-light:rgba(255,107,107,.3)}.portfolio{padding-top:150px;min-height:100vh}.portfolio__filter{background:transparent;border:2px solid var(--color-border);color:var(--color-text);padding:.75rem 1.5rem;border-radius:25px;cursor:pointer;transition:all .3s ease;font-weight:500;position:relative;overflow:hidden;text-decoration:none}.portfolio__filter:target,.portfolio__filter--active{background:var(--color-primary);border-color:var(--color-primary);box-shadow:0 5px 15px var(--color-primary-shadow)}.portfolio__item{opacity:1;transform:scale(1);transition:all .5s ease;display:block}#filter-campaigns:target ~ .portfolio__gallery .portfolio__item:not([data-category="campaigns"]),#filter-social-media:target ~ .portfolio__gallery .portfolio__item:not([data-category="social-media"]),#filter-branding:target ~ .portfolio__gallery .portfolio__item:not([data-category="branding"]){opacity:0;transform:scale(.8);pointer-events:none}.portfolio__header{text-align:center;margin-bottom:2rem}.portfolio__header,.portfolio__gallery{position:relative;z-index:4}.portfolio__nav{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.portfolio__filter{background:transparent;border:2px solid var(--color-border);color:var(--color-text);padding:.75rem 1.5rem;border-radius:25px;cursor:pointer;transition:all .3s ease;font-weight:500;position:relative;overflow:hidden}.portfolio__filter::before{content:'';position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .5s ease}.portfolio__filter:hover::before{left:100%}.portfolio__filter:hover{border-color:var(--color-primary);transform:translateY(-2px);box-shadow:0 5px 15px var(--color-primary-shadow-light)}.portfolio__filter--active{background:var(--color-primary);border-color:var(--color-primary);box-shadow:0 5px 15px var(--color-primary-shadow)}.portfolio__gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(350px,1fr));gap:20px;max-width:1200px;margin:0 auto}.portfolio__item{opacity:1;transform:scale(1);transition:all .5s ease}.portfolio__item--hidden{opacity:0;transform:scale(.8);pointer-events:none}.portfolio__card{background:var(--color-background);border-radius:15px;overflow:hidden;transition:all .4s ease;border:1px solid var(--color-border);position:relative}.portfolio__card::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(45deg,transparent,var(--color-primary-shadow-light),transparent);opacity:0;transition:opacity .3s ease;pointer-events:none;z-index:1}.portfolio__card:hover::before{opacity:1}.portfolio__card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 20px 40px var(--color-shadow);border-color:var(--color-primary)}.portfolio__image{position:relative;overflow:hidden;height:250px}.portfolio__img{width:100%;height:100%;object-fit:cover;object-position:top;transition:transform .3s ease}.portfolio__card:hover .portfolio__img{transform:scale(1.1);filter:brightness(.7)}.portfolio__overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:var(--color-overlay);display:flex;align-items:center;justify-content:center;opacity:0;transition:all .3s ease}.portfolio__card:hover .portfolio__overlay{opacity:1}.portfolio__btn{background:var(--color-primary);border:none;color:var(--color-text);width:180px;height:55px;border-radius:30px;font-size:18px;cursor:pointer;transition:all .3s ease;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.portfolio__btn::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:0;height:0;background:var(--color-overlay-light);border-radius:50%;transition:all .3s ease}.portfolio__btn:hover::before{width:200px;height:100px}.portfolio__btn:hover{transform:scale(1.1);box-shadow:0 0 20px var(--color-primary-shadow)}.portfolio__overlay a{width:0;height:0;opacity:0;transition:all .3s ease}.portfolio__btn{width:0;height:0;transition:all .3s ease}.portfolio__overlay a,.portfolio__btn{width:180px;height:55px;opacity:1}.portfolio__content{padding:1.5rem;position:relative;z-index:2;height:225px}.portfolio__tag{display:inline-block;padding:.3rem .8rem;border-radius:15px;font-size:.8rem;font-weight:600;margin-bottom:.8rem;text-transform:uppercase;letter-spacing:.5px}.portfolio__tag--campaigns{background:var(--color-secondary-shadow);color:var(--color-secondary);border:1px solid var(--color-secondary)}.portfolio__tag--social-media{background:var(--color-secondary-shadow);color:var(--color-secondary);border:1px solid var(--color-secondary)}.portfolio__tag--branding{background:var(--color-secondary-shadow);color:var(--color-secondary);border:1px solid var(--color-secondary)}.portfolio__title{font-size:1.3rem;font-weight:700;margin-bottom:.5rem;color:var(--color-text);transition:color .3s ease}.portfolio__card:hover .portfolio__title{color:var(--color-secondary)}.portfolio__description{color:var(--color-text-secondary);font-size:.9rem;line-height:1.4}.portfolio__card:hover{transform:translateY(-10px) scale(1.02);box-shadow:0 20px 40px var(--color-shadow);border-color:var(--color-primary)}.portfolio__card:hover .portfolio__img{transform:scale(1.1);filter:brightness(.7)}.portfolio__card:hover .portfolio__overlay{opacity:1}.portfolio__item{tabindex:0}.portfolio__btn:active{transform:scale(.95);box-shadow:0 0 20px var(--color-primary-shadow)}@media (max-width:768px){.portfolio__gallery{gap:10px;grid-template-columns:1fr 1fr}.portfolio__nav{gap:10px}.portfolio__filter{padding:.5rem 1rem;font-size:.9rem}}@media (max-width:480px){.portfolio__gallery{grid-template-columns:1fr}.portfolio__title{font-size:1.1rem}.portfolio__image{height:200px}.portfolio__content{height:auto}}@keyframes fadeInUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.portfolio__item{animation:fadeInUp .6s ease forwards}.portfolio__item:nth-child(1){animation-delay:.1s}.portfolio__item:nth-child(2){animation-delay:.2s}.portfolio__item:nth-child(3){animation-delay:.3s}.portfolio__item:nth-child(4){animation-delay:.4s}.portfolio__item:nth-child(5){animation-delay:.5s}.portfolio__item:nth-child(6){animation-delay:.6s}.modal{position:fixed;top:0;left:0;width:100%;height:100%;z-index:1000;opacity:0;visibility:hidden;transition:all .3s ease}.modal--active{opacity:1;visibility:visible}.modal__backdrop{position:absolute;top:0;left:0;width:100%;height:100%;background:var(--color-overlay-dark);backdrop-filter:blur(5px)}.modal__container{position:relative;width:90%;max-width:900px;max-height:90vh;margin:5vh auto;background:var(--color-background-modal);border-radius:20px;overflow:hidden;border:1px solid var(--color-border);transform:scale(.8) translateY(50px);transition:all .3s ease}.modal--active .modal__container{transform:scale(1) translateY(0)}.modal__header{position:absolute;top:20px;right:20px;z-index:10}.modal__close{background:var(--color-overlay);border:none;color:var(--color-text);width:40px;height:40px;border-radius:50%;font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .3s ease}.modal__close:hover{background:var(--color-primary);transform:scale(1.1)}.modal__content{display:grid;grid-template-columns:1fr 1fr;min-height:500px}.modal__image{position:relative;overflow:hidden}.modal__img{width:100%;height:100%;object-fit:cover}.modal__tag{position:absolute;top:20px;left:20px;padding:.5rem 1rem;border-radius:20px;font-size:.9rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.modal__info{padding:2rem;overflow-y:auto;display:flex;flex-direction:column;gap:1.5rem}.modal__title{font-size:2rem;font-weight:700;color:var(--color-text);margin:0}.modal__client{color:var(--color-text-secondary);font-size:1.1rem;margin:0}.modal__section-title{font-size:1.2rem;font-weight:600;color:var(--color-text);margin-bottom:.5rem}.modal__description{color:var(--color-text-tertiary);line-height:1.6;margin:0}.modal__details{display:grid;grid-template-columns:1fr 1fr;gap:2rem}.modal__details-title{font-size:1rem;font-weight:600;color:var(--color-text);margin-bottom:1rem}.modal__list{list-style:none;padding:0;margin:0}.modal__list li{color:var(--color-text-tertiary);margin-bottom:.5rem;padding-left:1.5rem;position:relative}.modal__list li::before{content:'✓';position:absolute;left:0;color:var(--color-primary);font-weight:bold}.modal__list--results li::before{content:'↗';color:var(--color-secondary)}.modal__actions{display:flex;gap:1rem;margin-top:auto}.modal__btn{flex:1;padding:1rem 1.5rem;border:none;border-radius:10px;font-weight:600;cursor:pointer;transition:all .3s ease;text-decoration:none;text-align:center;display:flex;align-items:center;justify-content:center}.modal__btn--primary{background:var(--color-primary);color:var(--color-text)}.modal__btn--primary:hover{background:var(--color-primary-dark);transform:translateY(-2px);box-shadow:0 5px 15px var(--color-primary-shadow)}@media (max-width:768px){.modal__container{width:95%;max-height:95vh;margin:2.5vh auto}.modal__info{gap:10px;padding:1.5rem}.modal__content{grid-template-columns:1fr}.modal__image{height:250px}.modal__details{grid-template-columns:1fr;gap:1rem}.modal__actions{flex-direction:column}}@media (max-width:425px){.modal__info{gap:10px;padding:1rem}.modal__details-title{font-size:18px;margin-bottom:10px}.modal__client{font-size:14px}.modal__description{font-size:14px}.modal__list li{margin-bottom:.3rem;font-size:14px}.modal__image{height:200px}}