/* <!-- MIT License

Copyright (c) 2025 Ismael Vitor da Silva

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE. --> */
    
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
      transition: all 0.3s ease;
    }
    
    body {
      background: #0a0a0a;
      color: #fff;
      overflow-x: hidden;
      background-image: 
        radial-gradient(circle at 10% 20%, rgba(30, 144, 255, 0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 80%, rgba(30, 144, 255, 0.05) 0%, transparent 20%);
    }
    
    /* Header minimalista */
    header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 70px;
      display: flex;
      align-items: center;
      z-index: 1000;
      background: rgba(10, 10, 10, 0.95);
      backdrop-filter: blur(10px);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
      padding: 0 20px;
    }
    
    .container {
      max-width: 1400px;
      width: 100%;
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 0 30px;
      position: relative;
    }
    
    .logo {
      display: flex;
      align-items: center;
      gap: 12px;
      position: relative;
    }
    
    .logo-text {
      font-size: 28px;
      font-weight: 700;
      letter-spacing: 1.5px;
      color: #fff;
      position: relative;
      text-transform: uppercase;
      background: linear-gradient(to right, #fff, #1e90ff);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      text-shadow: 0 0 15px rgba(30, 144, 255, 0.4);
      padding-bottom: 5px;
    }
    
    /* Barra de progresso abaixo do logo */
    .logo-progress-bar {
      position: absolute;
      bottom: 0;
      left: 0;
      height: 3px;
      background: #1e90ff;
      width: 0%;
      z-index: 1001;
      transition: width 0.3s ease;
      box-shadow: 0 0 10px rgba(30, 144, 255, 0.7);
      border-radius: 0 2px 2px 0;
    }
    
    nav ul {
      list-style: none;
      display: flex;
      gap: 35px;
      margin: 0;
      padding: 0;
    }
    
    nav ul li a {
      color: rgba(255, 255, 255, 0.85);
      text-decoration: none;
      font-weight: 500;
      font-size: 1rem;
      position: relative;
      transition: color 0.3s;
      letter-spacing: 0.5px;
      text-transform: uppercase;
      padding: 5px 0;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    
    nav ul li a:hover {
      color: #fff;
    }
    
    nav ul li a::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 0;
      height: 2px;
      background: #1e90ff;
      transition: width 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    }
    
    nav ul li a:hover::after {
      width: 100%;
    }
    
    .mobile-menu-btn {
      display: none;
      background: transparent;
      border: none;
      color: white;
      font-size: 1.7rem;
      cursor: pointer;
      margin-left: 15px;
      z-index: 1001;
      position: absolute;
      right: 20px;
    }
    
    /* Banner principal */
    .banner {
      height: 400px;
      background: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.7)), 
                  url('https://images.unsplash.com/photo-1499750310107-5fef28a66643?ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxwaG90by1wYWdlfHx8fGVufDB8fHx8fA%3D%3D&auto=format&fit=crop&w=2070&q=80') center/cover;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-top: 70px;
      text-align: center;
      padding: 0 20px;
    }
    
    .banner-content {
      max-width: 800px;
    }
    
    .banner h1 {
      font-size: 3.5rem;
      margin-bottom: 20px;
      background: linear-gradient(to right, #fff, #e0e0e0);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      letter-spacing: 0.5px;
      text-shadow: 0 2px 10px rgba(0,0,0,0.2);
    }
    
    .banner p {
      font-size: 1.3rem;
      color: #ccc;
      margin-bottom: 30px;
      line-height: 1.6;
    }
    
    /* Conteúdo principal */
    .main-content {
      max-width: 1400px;
      margin: 50px auto;
      padding: 0 30px;
      display: grid;
      grid-template-columns: 1fr 350px;
      gap: 40px;
    }
    
    /* Artigos de notícias */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
      gap: 30px;
    }
    
    .article-card {
      background: rgba(30, 30, 30, 0.7);
      border-radius: 15px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0,0,0,0.3);
      transition: transform 0.4s, box-shadow 0.4s;
      border: 1px solid rgba(255, 255, 255, 0.05);
      backdrop-filter: blur(10px);
      opacity: 0;
      transform: translateY(20px);
      animation: fadeInUp 0.6s forwards;
    }
    
    @keyframes fadeInUp {
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }
    
    .article-card:hover {
      transform: translateY(-10px);
      box-shadow: 0 20px 40px rgba(0,0,0,0.4);
      border: 1px solid rgba(30, 144, 255, 0.3);
    }
    
    .article-image {
      width: 100%;
      height: 200px;
      object-fit: cover;
      border-bottom: 4px solid #1e90ff;
    }
    
    .article-content {
      padding: 25px;
    }
    
    .article-content h2 {
      font-size: 1.6rem;
      margin-bottom: 15px;
      color: white;
    }
    
    .article-content p {
      font-size: 1rem;
      color: #ddd;
      line-height: 1.7;
      margin-bottom: 20px;
      min-height: 80px;
    }
    
    .article-meta {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 20px;
      color: #aaa;
      font-size: 0.9rem;
    }
    
    .tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 15px 0;
    }
    
    .tag {
      background: rgba(30, 144, 255, 0.15);
      color: #f0f0f0;
      padding: 5px 12px;
      border-radius: 20px;
      font-size: 0.85rem;
      font-weight: 500;
      cursor: pointer;
      transition: all 0.3s;
    }
    
    .tag:hover {
      background: #1e90ff;
      transform: translateY(-2px);
    }
    
    .btn-ver-mais {
      display: inline-block;
      padding: 10px 25px;
      background: rgba(30, 144, 255, 0.2);
      color: white;
      border-radius: 30px;
      text-decoration: none;
      font-weight: 500;
      transition: all 0.3s;
      border: 1px solid rgba(30, 144, 255, 0.3);
      margin-top: 10px;
    }
    
    .btn-ver-mais:hover {
      background: #1e90ff;
      transform: translateY(-3px);
      box-shadow: 0 5px 15px rgba(30, 144, 255, 0.3);
    }
    
    /* Sidebar */
    .sidebar {
      background: rgba(30, 30, 30, 0.7);
      border-radius: 15px;
      padding: 25px;
      box-shadow: 0 10px 30px rgba(0,0,0,0.3);
      border: 1px solid rgba(255, 255, 255, 0.05);
      backdrop-filter: blur(10px);
      height: fit-content;
    }
    
    .sidebar h3 {
      font-size: 1.5rem;
      margin-bottom: 20px;
      color: white;
      position: relative;
      padding-bottom: 10px;
    }
    
    .sidebar h3::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 50px;
      height: 3px;
      background: #1e90ff;
      border-radius: 2px;
    }
    
    .search-box {
      display: flex;
      margin-bottom: 30px;
    }
    
    .search-box input {
      flex: 1;
      padding: 12px 15px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 8px 0 0 8px;
      color: white;
      font-size: 1rem;
    }
    
    .search-box button {
      padding: 0 20px;
      background: #1e90ff;
      color: white;
      border: none;
      border-radius: 0 8px 8px 0;
      cursor: pointer;
      transition: background 0.3s;
    }
    
    .search-box button:hover {
      background: #0066cc;
    }
    
    .categories {
      margin-bottom: 30px;
    }
    
    .category-list {
      list-style: none;
    }
    
    .category-list li {
      padding: 12px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .category-list li:last-child {
      border-bottom: none;
    }
    
    .category-list a {
      color: #ddd;
      text-decoration: none;
      display: flex;
      justify-content: space-between;
      transition: color 0.3s;
    }
    
    .category-list a:hover {
      color: #1e90ff;
    }
    
    .category-list span {
      background: rgba(30, 144, 255, 0.15);
      color: #f0f0f0;
      padding: 3px 8px;
      border-radius: 20px;
      font-size: 0.8rem;
    }
    
    .popular-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    
    /* Footer minimalista */
    footer {
      background: linear-gradient(to top, #0a0a0a, #000);
      color: white;
      padding: 70px 20px 25px;
      text-align: center;
      position: relative;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .footer-content {
      max-width: 700px;
      margin: 0 auto;
    }
    
    .footer-content h4 {
      font-size: 2.3rem;
      margin: 0 0 20px;
      color: white;
      letter-spacing: 1px;
    }
    
    .footer-content p {
      margin: 0;
      font-size: 1.05rem;
      line-height: 1.7;
      color: #aaa;
    }
    
    .copyright {
      margin-top: 40px;
      font-size: 0.9rem;
      color: #777;
      padding-top: 20px;
      border-top: 1px solid rgba(255,255,255,0.05);
    }

    /* Barra de busca móvel */
    .mobile-search {
      display: none;
      padding: 15px 20px;
      background: rgba(10, 10, 10, 0.95);
      border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    /* Paginação */
    .pagination {
      display: flex;
      justify-content: center;
      margin: 40px 0 20px;
      padding: 15px;
      gap: 10px;
    }
    
    .pagination-button {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: rgba(30, 144, 255, 0.15);
      color: #f0f0f0;
      border: none;
      cursor: pointer;
      transition: all 0.3s;
      font-weight: 600;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    
    .pagination-button:hover {
      background: #1e90ff;
      transform: translateY(-3px);
    }
    
    .pagination-button.active {
      background: #1e90ff;
      transform: scale(1.1);
      box-shadow: 0 0 10px rgba(30, 144, 255, 0.5);
    }
    
    /* Responsividade */
    @media (max-width: 1100px) {
      .main-content {
        grid-template-columns: 1fr;
        grid-template-areas: 
          "sidebar"
          "news";
      }

      .sidebar {
        grid-area: sidebar;
        max-width: 100%;
        margin-bottom: 30px;
      }

      .news-container {
        grid-area: news;
      }
    }
    
    @media (max-width: 768px) {
      .banner {
        margin-top: 120px;
      }
      
      .banner h1 {
        font-size: 2.5rem;
      }
      
      .banner p {
        font-size: 1.1rem;
      }
      
      .mobile-menu-btn {
        display: block;
        position: absolute;
        right: 20px;
        top: 50%;
        transform: translateY(-50%);
      }
      
      nav ul {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(10, 10, 10, 0.97);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 50px;
        transform: translateX(-100%);
        transition: transform 0.4s;
        z-index: 999;
      }
      
      nav ul.active {
        transform: translateX(0);
      }
      
      nav ul li {
        margin: 15px 0;
      }

      .mobile-search {
        display: block;
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        z-index: 998;
      }

      .sidebar .search-widget {
        display: none;
      }
      
      .logo-text {
        font-size: 24px;
      }
    }
    
    @media (max-width: 480px) {
      .banner {
        height: 350px;
      }
      
      .banner h1 {
        font-size: 2rem;
      }
      
      .article-card {
        max-width: 100%;
      }
      
      .pagination {
        flex-wrap: wrap;
      }
    }