:root{--bg-color:#FFFFFF;--text-color:#333333;--primary-gradient-start:rgb(102, 167, 189);--primary-gradient-end:rgb(134, 206, 221);--secondary-color:#f0f0f0;--card-bg:#ffffff;--card-shadow:0 4px 10px rgba(0, 0, 0, 0.1);--header-shadow:0 2px 10px rgba(0, 0, 0, 0.05);--border-color:#eaeaea}.dark-mode,html.dark-mode{--bg-color:rgb(41, 42, 45);--text-color:#E0E0E0;--primary-gradient-start:rgb(70, 140, 160);--primary-gradient-end:rgb(100, 180, 200);--secondary-color:rgb(54, 55, 59);--card-bg:rgb(48, 49, 52);--card-shadow:0 4px 10px rgba(0, 0, 0, 0.3);--header-shadow:0 2px 10px rgba(0, 0, 0, 0.2);--border-color:rgb(61, 62, 66)}main{min-height:calc(100vh - 271px)}html{background-color:var(--bg-color);transition:background-color .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Inter,Poppins,-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Oxygen,Ubuntu,Cantarell,'Open Sans','Helvetica Neue',sans-serif;background-color:var(--bg-color);color:var(--text-color);line-height:1.6;transition:background-color .3s ease,color .3s ease}.container{width:90%;max-width:1200px;margin:0 auto;padding:0 15px}a{color:var(--text-color);text-decoration:none;transition:all .3s ease}ul{list-style:none}img{max-width:100%;height:auto;display:block}.theme-toggle{position:absolute;top:20px;right:20px;width:40px;height:40px;background-color:var(--card-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:1000;box-shadow:var(--card-shadow);transition:transform .3s ease}.theme-toggle::before{content:attr(data-tooltip);position:absolute;bottom:-40px;right:0;background-color:var(--card-bg);color:var(--text-color);padding:5px 10px;border-radius:5px;font-size:12px;white-space:nowrap;box-shadow:var(--card-shadow);opacity:0;visibility:hidden;transition:opacity .2s ease,visibility .2s ease}.theme-toggle:hover::before{opacity:1;visibility:visible}.theme-toggle i{font-size:18px;color:var(--text-color);transition:color .3s ease}.theme-toggle:hover{transform:scale(1.1)}header{background-color:var(--bg-color);z-index:100;box-shadow:var(--header-shadow)}nav{display:flex;justify-content:space-between;align-items:center;height:80px}.logo{display:flex;align-items:center}.logo-img{height:60px;width:auto;display:block}.nav-links{display:flex;gap:25px;margin-right:0;margin-left:auto}.nav-links a{font-weight:500;position:relative;padding-bottom:5px}.nav-links a.active,.nav-links a:hover{color:var(--primary-gradient-start)}.nav-links a.active::after{content:'';position:absolute;bottom:0;left:0;width:100%;height:2px;background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end))}.mobile-only{display:none}.nav-controls{display:flex;align-items:center}.menu-btn{display:none;flex-direction:column;justify-content:space-between;width:25px;height:20px;cursor:pointer;z-index:101}.bar{height:3px;width:100%;background-color:var(--text-color);border-radius:3px;transition:all .3s ease}.bar.active:first-child{transform:translateY(8px) rotate(45deg)}.bar.active:nth-child(2){opacity:0}.bar.active:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.hero{padding:80px 0;text-align:center}.hero-content h1{font-size:2.5rem;margin-bottom:15px;font-weight:700}.gradient-text{background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-content p{font-size:1.2rem;margin-bottom:30px;max-width:600px;margin-left:auto;margin-right:auto}.hero-buttons{display:flex;justify-content:center;gap:15px}.btn{padding:10px 25px;border-radius:50px;font-weight:500;transition:all .3s ease;cursor:pointer;display:inline-block;text-align:center}.btn.primary{background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end));color:#fff;border:none}.btn.secondary{background:0 0;border:2px solid var(--border-color)}.btn:hover{transform:translateY(-3px);box-shadow:0 5px 15px rgba(0,0,0,.1)}.btn.primary:hover{box-shadow:0 5px 15px rgba(102,167,189,.4)}.section-title{text-align:center;margin-bottom:40px;font-size:2rem;font-weight:700;position:relative;padding-bottom:15px}.section-title::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end))}.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:30px;margin:20px 0}.card{background-color:var(--card-bg);border-radius:10px;overflow:hidden;box-shadow:var(--card-shadow);transition:all .3s ease;width:100%;min-width:280px}.card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,.15)}.card-img{height:200px;overflow:hidden;position:relative;background-color:var(--secondary-color);display:flex;justify-content:center;align-items:center;padding:10px}.card-img img{width:100%;height:100%;object-fit:contain;transition:transform .5s ease}.card:hover .card-img img{transform:scale(1.05)}.card-content{padding:20px;height:auto;min-height:150px;display:flex;flex-direction:column}.card-content h3{margin-bottom:10px;font-size:1.3rem}.card-content p{margin-bottom:15px;font-size:.95rem;color:var(--text-color);opacity:.9;flex-grow:1}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:15px;margin-top:auto}.tag{font-size:.8rem;background-color:var(--secondary-color);padding:4px 10px;border-radius:50px;color:var(--text-color)}.card-link{display:inline-block;font-weight:500;color:var(--primary-gradient-start);position:relative;transition:all .3s ease;align-self:flex-start}.card-link::after{content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end));transition:width .3s ease}.card-link:hover::after{width:100%}.page-header{padding:60px 0 40px;text-align:center}.page-header h1{font-size:2.5rem;margin-bottom:10px}.filter-bar{margin:20px 0 40px}.filters{display:flex;justify-content:center;flex-wrap:wrap;gap:15px}.filter-btn{padding:8px 20px;background-color:var(--secondary-color);border:none;border-radius:50px;cursor:pointer;font-size:.9rem;transition:all .3s ease}.filter-btn.active,.filter-btn:hover{background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end));color:#fff}.contact-content{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin:40px 0}.contact-form h2,.contact-info h2{margin-bottom:30px;font-size:1.8rem}.contact-item{display:flex;align-items:flex-start;margin-bottom:30px}.contact-item i{font-size:24px;color:var(--primary-gradient-start);margin-right:20px;margin-top:5px}.contact-item h3{margin-bottom:5px;font-size:1.2rem}.contact-item h3 a i{font-size:.8rem;margin-left:5px;opacity:.7;transition:all .3s ease}.contact-item h3 a:hover i{opacity:1;transform:translateX(2px)}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500}.form-group input,.form-group textarea{width:100%;padding:12px 15px;border:1px solid var(--border-color);border-radius:5px;background-color:var(--bg-color);color:var(--text-color);transition:all .3s ease}.form-group textarea{resize:vertical;transition:none}.form-group input:focus,.form-group textarea:focus{outline:0;border-color:var(--primary-gradient-start);box-shadow:0 0 0 2px rgba(134,206,221,.2)}footer{background-color:var(--secondary-color);padding:30px 0 10px;margin-top:70px}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}.footer-logo{display:flex;align-items:center}.footer-logo .logo-img{height:50px;width:auto}.social-links{display:flex;gap:15px}.social-links a{width:40px;height:40px;border-radius:50%;background-color:var(--bg-color);display:flex;align-items:center;justify-content:center;transition:all .3s ease}.social-links a i{font-size:20px;color:var(--text-color);transition:all .3s ease}.social-links a:hover{transform:translateY(-3px);background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end))}.social-links a:hover i{color:#fff}.copyright{text-align:center;font-size:.8rem;color:var(--text-color);opacity:.7}@media (max-width:992px){.contact-content{grid-template-columns:1fr}.news-feed>.container{grid-template-columns:1fr}.news-sidebar{margin-top:40px}}@media (max-width:768px){.theme-toggle{display:none}.nav-links{position:absolute;top:70px;left:0;width:100%;background-color:var(--bg-color);flex-direction:column;align-items:center;padding:20px 0;box-shadow:var(--header-shadow);transform:translateY(-200%);transition:transform .3s ease;z-index:99;margin-right:0;margin-left:0}.mobile-only{display:block}.nav-links.show{transform:translateY(0)}.menu-btn{display:flex}.hero-content h1{font-size:2rem}.section-title{font-size:1.8rem}.cards{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:20px}.card{min-width:250px;width:100%}.card-content{min-height:130px}.news-feed{margin:30px 0}.news-container .search-card{margin-bottom:20px}.news-item{flex-direction:column}.news-date{display:none}.news-title{margin-top:-20px;padding:10px 15px;font-size:18px}.news-date-small{font-size:11px}.news-footer{flex-wrap:nowrap;gap:5px}.card-img{height:180px;padding:8px}nav{position:relative}.nav-controls{display:flex;align-items:center}}@media (max-width:576px){.hero{padding:60px 0}.hero-buttons{flex-direction:column;width:80%;margin:0 auto}.btn{width:100%}.cards{grid-template-columns:1fr;gap:20px}.card{max-width:100%;min-width:280px;width:100%;margin:0 auto}.card-content{min-height:120px}.news-container .news-item .news-image img{height:160px!important}.news-content{padding:15px}.news-title{margin-left:-15px;margin-right:-15px;width:calc(100% + 30px)}.card-img{height:160px;padding:6px}}@media (max-width:380px){.news-footer{flex-direction:row;flex-wrap:nowrap}.news-date-small{margin-top:0;font-size:10px}.news-link{font-size:12px}.news-link i{font-size:10px}}[data-aos]{opacity:0;transform:translateY(20px);transition:opacity .7s ease-out,transform .7s ease-out;pointer-events:none;will-change:opacity,transform}[data-aos].aos-animate{opacity:1;transform:translateY(0);pointer-events:auto}.news-item{opacity:0;transform:translateY(20px);transition:opacity .7s ease-out,transform .7s ease-out}.news-item.aos-animate{opacity:1;transform:translateY(0)}.email-tooltip{position:fixed;bottom:100px;left:50%;transform:translateX(-50%);background-color:var(--card-bg);color:var(--text-color);padding:15px 20px;border-radius:8px;box-shadow:0 5px 20px rgba(0,0,0,.15);font-size:14px;z-index:1000;display:none;transition:all .3s ease;min-width:280px;text-align:center}.email-tooltip.show{display:block;animation:fadeInUp .3s ease}.email-tooltip .email-content{display:flex;align-items:center;justify-content:center;gap:15px}.email-tooltip .email-address{font-weight:500;font-size:16px}.email-tooltip .copy-btn{background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end));color:#fff;border:none;border-radius:4px;padding:6px 15px;cursor:pointer;font-size:14px;transition:all .3s ease}.email-tooltip .copy-btn:hover{transform:translateY(-2px);box-shadow:0 3px 5px rgba(0,0,0,.1)}.email-tooltip .copy-btn.copied{background:#4caf50}@keyframes fadeInUp{from{opacity:0;transform:translate(-50%,20px)}to{opacity:1;transform:translate(-50%,0)}}.news-feed{margin:40px 0;padding:60px 0}.news-feed>.container{display:grid;grid-template-columns:1fr;gap:30px;width:100%;max-width:1200px;margin:0 auto}.news-container{display:flex;flex-direction:column;gap:30px;width:100%}.news-sidebar{width:100%}@media (min-width:992px){.news-feed>.container{grid-template-columns:2fr 1fr;gap:30px}.news-container{grid-column:1}.news-sidebar{grid-column:2;align-self:start}}.search-card{background-color:var(--card-bg);border-radius:8px;box-shadow:var(--card-shadow);padding:20px;margin-bottom:30px}.search-form{width:100%}.search-input-group{position:relative;display:flex;align-items:center}.search-input-group input{width:100%;padding:12px 45px 12px 15px;border:1px solid var(--border-color);border-radius:5px;background-color:var(--bg-color);color:var(--text-color);font-size:14px;transition:all .3s ease}.search-input-group input:focus{outline:0;border-color:var(--primary-gradient-start);box-shadow:0 0 0 2px rgba(102,167,189,.2)}.search-btn{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:0 0;border:none;color:var(--text-color);font-size:16px;cursor:pointer;padding:5px;transition:all .3s ease}.search-btn:hover{color:var(--primary-gradient-start)}.news-item{display:flex;flex-direction:column;background-color:var(--card-bg);border-radius:8px;box-shadow:var(--card-shadow);overflow:hidden;transition:transform .3s ease,box-shadow .3s ease;width:100%;margin-bottom:20px;opacity:1!important;visibility:visible!important}.news-item:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgba(0,0,0,.2)}.news-date{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:60px;padding:10px;background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end));color:#fff;text-align:center}.news-content{padding:20px;flex:1;background-color:var(--card-bg)}.news-title{font-size:20px;font-weight:600;margin-top:-20px;margin-bottom:15px;color:#fff;padding:12px 20px;margin-left:-20px;margin-right:-20px;width:calc(100% + 40px);background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end));display:block;box-shadow:0 2px 5px rgba(0,0,0,.1)}.news-image{margin-bottom:15px;border-radius:6px;overflow:hidden}.news-image img{width:100%;height:auto;max-height:350px;object-fit:contain;transition:transform .5s ease}.news-item:hover .news-image img{transform:scale(1.05)}.news-text{margin-bottom:15px;color:var(--text-color);line-height:1.6}.news-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:15px}.news-link{display:inline-flex;align-items:center;color:var(--primary-gradient-start);font-weight:500;transition:color .3s ease;white-space:nowrap;flex-shrink:0}.news-link i{margin-left:5px;transition:transform .3s ease}.news-link:hover{color:var(--primary-gradient-end)}.news-link:hover i{transform:translateX(3px)}.news-sidebar{display:flex;flex-direction:column;gap:30px}.sidebar-title{font-size:18px;font-weight:600;margin-bottom:15px;padding-bottom:8px;border-bottom:2px solid var(--border-color);position:relative}.sidebar-title::after{content:'';position:absolute;bottom:-2px;left:0;width:50px;height:2px;background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end))}.author-card{background-color:var(--card-bg);border-radius:8px;box-shadow:var(--card-shadow);padding:20px;text-align:center}.author-avatar{width:100px;height:100px;border-radius:50%;overflow:hidden;margin:0 auto 15px;border:3px solid var(--primary-gradient-start)}.author-avatar img{width:100%;height:100%;object-fit:cover}.author-name{font-size:18px;font-weight:600;margin-bottom:5px}.author-bio{font-size:14px;color:var(--text-color);opacity:.8;margin-bottom:15px}.author-social{display:flex;justify-content:center;gap:15px}.author-social a{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background-color:var(--secondary-color);color:var(--text-color);transition:all .3s ease}.author-social a:hover{background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end));color:#fff;transform:translateY(-3px)}.tag-cloud{background-color:var(--card-bg);border-radius:8px;box-shadow:var(--card-shadow);padding:20px}.tag-cloud .tags{display:flex;flex-wrap:wrap;gap:10px}.tag-cloud .tag{padding:5px 12px;border-radius:30px;background-color:var(--secondary-color);font-size:13px;transition:all .3s ease}.tag-cloud .tag:hover{background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end));color:#fff;transform:translateY(-2px)}.back-to-top{position:fixed;bottom:30px;right:30px;width:35px;height:35px;background:linear-gradient(135deg,var(--primary-gradient-start),var(--primary-gradient-end));border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;box-shadow:0 4px 12px rgba(0,0,0,.15);cursor:pointer;transform:scale(0);opacity:0;visibility:hidden;transition:transform .3s ease,opacity .3s ease,visibility .3s ease,box-shadow .3s ease;z-index:999}.back-to-top.show{transform:scale(1);opacity:1;visibility:visible}.back-to-top.fade{opacity:0;visibility:hidden;pointer-events:none}.back-to-top i{font-size:15px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-45deg)}.back-to-top:hover{transform:translateY(-5px);box-shadow:0 6px 15px rgba(0,0,0,.2)}.news-date-small{font-size:12px;color:var(--text-color);opacity:.7;text-align:right;font-style:italic;white-space:nowrap;flex-shrink:0;margin-left:10px}.news-footer{display:flex;justify-content:space-between;align-items:center;margin-top:15px;width:100%}.search-results{margin-top:20px;background:var(--card-bg);border-radius:8px;padding:15px;box-shadow:var(--card-shadow)}.search-results-title{font-size:16px;margin-bottom:15px;padding-bottom:8px;border-bottom:1px solid var(--border-color);color:var(--text-color)}.search-results-list{max-height:500px;overflow-y:auto}.search-result-item{padding:12px;border-bottom:1px solid var(--border-color);transition:all .3s ease}.search-result-item:last-child{border-bottom:none}.search-result-item:hover{background-color:var(--secondary-color);transform:translateY(-2px);box-shadow:0 3px 8px rgba(0,0,0,.1);border-radius:6px}.search-result-item a{display:block;text-decoration:none;color:var(--text-color)}.result-title{font-size:16px;font-weight:600;margin-bottom:5px;color:var(--primary-gradient-start)}.result-preview{font-size:14px;margin-bottom:8px;opacity:.9;line-height:1.4}.result-footer{display:flex;justify-content:space-between;align-items:center;width:100%}.result-tags{display:flex;flex-wrap:wrap;gap:5px;flex:1}.search-result-tag{font-size:11px;padding:2px 8px;border-radius:20px;background-color:var(--secondary-color);color:var(--text-color);transition:all .2s ease}.search-result-tag.highlight{background-color:rgba(134,206,221,.2);color:var(--primary-gradient-start);font-weight:700}.search-result-item:hover .search-result-tag:not(.highlight){background-color:rgba(0,0,0,.05)}.result-date{font-size:12px;color:var(--text-color);opacity:.7;text-align:right;font-style:italic;margin-left:10px;white-space:nowrap}.highlight{background-color:rgba(134,206,221,.2);color:var(--primary-gradient-start);padding:0 2px;border-radius:3px;font-weight:700}.search-no-results{padding:15px 10px;text-align:center;color:var(--text-color);opacity:.7;font-style:italic}.search-results-list::-webkit-scrollbar{width:6px;background-color:var(--bg-color)}.search-results-list::-webkit-scrollbar-thumb{background-color:var(--primary-gradient-start);border-radius:3px}.search-results-list::-webkit-scrollbar-track{background-color:var(--secondary-color);border-radius:3px}.pagination{display:flex;justify-content:center;align-items:center;margin:30px 0;gap:8px;width:100%;order:999}.pagination-btn{display:flex;justify-content:center;align-items:center;width:40px;height:40px;border-radius:50%;background-color:var(--card-bg);color:var(--text-color);font-weight:600;transition:all .3s ease;cursor:pointer;box-shadow:var(--card-shadow)}.pagination-btn.active{background:linear-gradient(90deg,var(--primary-gradient-start),var(--primary-gradient-end));color:#fff}.pagination-btn:hover:not(.active){background-color:var(--secondary-color);transform:translateY(-2px)}.pagination-btn.disabled{opacity:.5;cursor:not-allowed;pointer-events:none}.pagination-ellipsis{display:flex;justify-content:center;align-items:center;color:var(--text-color);width:40px}@media (max-width:768px){.pagination-btn{width:35px;height:35px;font-size:14px}}@media (max-width:576px){.pagination{gap:5px}.pagination-btn{width:30px;height:30px;font-size:12px}}#newsItemsContainer{display:flex;flex-direction:column;gap:20px;margin-bottom:20px}.pagination{display:flex;justify-content:center;align-items:center;margin:30px 0;gap:8px;width:100%;order:999}@media (max-width:992px) and (min-width:769px){.theme-toggle{position:absolute;top:20px;right:20px}.nav-links{margin-right:20px}}