:root {
      --primary: #FF6B6B;
      --secondary: #2ECC71;
      --background: #FFF7F0;
      --neutral: #D1F2EB;
      --text: #222;
      --nav-height: 80px;
      --radius-lg: 60px;
      --radius-md: 30px;
      --radius-sm: 18px;
      --shadow: 0 8px 32px rgba(0,0,0,0.08);
      --shadow-hover: 0 12px 40px rgba(0,0,0,0.12);
      --brand-gradient: linear-gradient(135deg, #FF6B6B 0%, #2ECC71 100%);
      --soft-gradient: linear-gradient(135deg, #FFF7F0 0%, #D1F2EB 100%);
      --max-container: 1200px;
    }
    * { margin: 0; padding: 0; box-sizing: border-box; }
    html, body { font-family: 'Inter', 'Poppins', sans-serif; color: var(--text); background: var(--background); min-height: 100vh;}
    h1, h2, h3, h4, h5 { font-family: 'Poppins', sans-serif; }
    a { color: inherit; text-decoration: none; }
    .container { max-width: var(--max-container); margin: 0 auto; padding: 0 18px; }

    /* NAVIGATION */
        .navbar-spacer { 
            height: var(--nav-height);
        }
        
        .floating-nav {
            position: fixed; 
            top: 0; 
            left: 50%; 
            transform: translateX(-50%);
            width: 100vw;
            background: rgba(255,255,255,0.98);
            backdrop-filter: blur(14px);
            border-radius: 0 0 var(--radius-lg) var(--radius-lg);
            padding: 0 40px;
            z-index: 1000;
            border-bottom: 1px solid var(--neutral);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            box-shadow: var(--shadow);
            transition: all 0.3s;
            justify-content: center;
        }
        
        .nav-content {
            width: 100%;
            max-width: var(--max-container);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 0;
        }
        
        .logo-container {
            display: flex;
            align-items: center;
            gap: 22px;
            margin-left: 10px;
        }
        
        .logo-img {
            width: 80px;
            height: 80px;
            object-fit: contain;
            border-radius: 18px;
            background: #fff;
            box-shadow: 0 2px 18px rgba(255,107,107,0.1);
            border: 3px solid var(--neutral);
            transition: transform 0.3s;
        }
        
        .logo-text {
            font-size: 2.1rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.5px;
        }
        
        .nav-links {
            display: flex;
            gap: 38px;
            list-style: none;
            margin-right: 16px;
        }
        
        .nav-links a {
            text-decoration: none;
            color: var(--text);
            font-weight: 600;
            font-size: 1.175rem;
            transition: all 0.3s;
            padding: 10px 0;
            position: relative;
        }
        
        .nav-links a::after {
            content: '';
            position: absolute;
            bottom: 0; 
            left: 0;
            width: 0; 
            height: 2px;
            background: var(--brand-gradient);
            transition: width 0.3s;
        }
        
        .nav-links a:hover::after, 
        .nav-links a.active::after { 
            width: 100%; 
        }
        
        .nav-links a:hover, 
        .nav-links a.active { 
            color: var(--primary);
        }

        /* HAMBURGER MENU */
        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            cursor: pointer;
            padding: 8px;
            gap: 5px;
            margin-right: 10px;
            z-index: 1001;
        }
        
        .hamburger-line {
            width: 28px;
            height: 3px;
            background: var(--primary);
            transition: all 0.3s ease;
            border-radius: 2px;
        }
        
        .mobile-menu-toggle.active .hamburger-line:nth-child(1) {
            transform: rotate(45deg) translate(6px, 6px);
        }
        
        .mobile-menu-toggle.active .hamburger-line:nth-child(2) {
            opacity: 0;
        }
        
        .mobile-menu-toggle.active .hamburger-line:nth-child(3) {
            transform: rotate(-45deg) translate(6px, -6px);
        }

        /* MOBILE MENU OVERLAY */
        .mobile-menu-overlay {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100vh;
            background: rgba(255, 255, 255, 0.98);
            backdrop-filter: blur(20px);
            z-index: 999;
            display: flex;
            align-items: center;
            justify-content: center;
            transform: translateX(100%);
            transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }
        
        .mobile-menu-overlay.active {
            transform: translateX(0);
        }
        
        .mobile-nav-links {
            list-style: none;
            text-align: center;
            padding: 0;
        }
        
        .mobile-nav-links li {
            margin: 20px 0;
            opacity: 0;
            transform: translateY(30px);
            transition: all 0.3s ease;
        }
        
        .mobile-menu-overlay.active .mobile-nav-links li {
            opacity: 1;
            transform: translateY(0);
        }
        
        .mobile-nav-links li:nth-child(1) { transition-delay: 0.1s; }
        .mobile-nav-links li:nth-child(2) { transition-delay: 0.2s; }
        .mobile-nav-links li:nth-child(3) { transition-delay: 0.3s; }
        .mobile-nav-links li:nth-child(4) { transition-delay: 0.4s; }
        .mobile-nav-links li:nth-child(5) { transition-delay: 0.5s; }
        .mobile-nav-links li:nth-child(6) { transition-delay: 0.6s; }
        
        .mobile-nav-links a {
            display: block;
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text);
            padding: 15px 30px;
            border-radius: var(--radius-md);
            transition: all 0.3s ease;
            position: relative;
            background: linear-gradient(135deg, transparent 0%, transparent 100%);
        }
        
        .mobile-nav-links a:hover,
        .mobile-nav-links a.active {
            color: white;
            background: var(--brand-gradient);
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
        }

        /* RESPONSIVE DESIGN */
        @media (max-width: 768px) {
            .floating-nav {
                padding: 0 20px;
                border-radius: 0 0 var(--radius-md) var(--radius-md);
            }
            
            .logo-container {
                gap: 15px;
                margin-left: 0;
            }
            
            .logo-img {
                width: 60px;
                height: 60px;
            }
            
            .logo-text {
                font-size: 1.6rem;
            }
            
            .nav-links {
                display: none;
            }
            
            .mobile-menu-toggle {
                display: flex;
            }
        }
        
        @media (max-width: 480px) {
            .floating-nav {
                padding: 0 15px;
                border-radius: 0 0 var(--radius-sm) var(--radius-sm);
            }
            
            .logo-container {
                gap: 10px;
            }
            
            .logo-img {
                width: 50px;
                height: 50px;
            }
            
            .logo-text {
                font-size: 1.4rem;
            }
            
            .mobile-nav-links a {
                font-size: 1.5rem;
                padding: 12px 25px;
            }
        }

    /* HERO SECTION */
    .hero {
      background: var(--soft-gradient);
      padding: 120px 0 60px 0;
      text-align: center;
    }
    .hero-content h1 {
      font-size: 3.2rem;
      font-weight: 900;
      line-height: 1.1;
      margin-bottom: 20px;
      color: var(--text);
    }
    .hero-content .highlight {
      background: var(--brand-gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }
    .hero-subtitle {
      font-size: 1.3rem;
      color: #555;
      margin-bottom: 40px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
      line-height: 1.5;
    }

    /* CATEGORIES */
    .categories {
      padding: 40px 0;
      background: white;
    }
    .categories-grid {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 40px;
    }
    .category-chip {
      background: var(--background);
      border: 2px solid var(--neutral);
      padding: 12px 24px;
      border-radius: 50px;
      font-weight: 600;
      color: var(--text);
      cursor: pointer;
      transition: all 0.3s;
      font-size: 1.1rem;
    }
    .category-chip:hover, .category-chip.active {
      background: var(--brand-gradient);
      color: white;
      border-color: var(--primary);
      transform: translateY(-2px);
    }

    /* FEATURED POSTS */
    .featured-posts {
      padding: 60px 0;
      background: white;
    }
    .section-header {
      text-align: center;
      margin-bottom: 50px;
    }
    .section-title {
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 15px;
    }
    .section-subtitle {
      font-size: 1.2rem;
      color: #555;
      max-width: 600px;
      margin: 0 auto;
    }
    .posts-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
      gap: 30px;
      margin-top: 40px;
    }
    .post-card {
      background: white;
      border-radius: var(--radius-sm);
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: all 0.3s;
      cursor: pointer;
      border: 1px solid #f0f0f0;
    }
    .post-card:hover {
      transform: translateY(-8px);
      box-shadow: var(--shadow-hover);
    }
    .post-image {
      width: 100%;
      height: 200px;
      background: var(--soft-gradient);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 3rem;
      color: var(--primary);
      position: relative;
      overflow: hidden;
    }
    .post-image::after {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.1) 50%, transparent 60%);
      animation: shimmer 2s infinite;
    }
    @keyframes shimmer {
      0% { transform: translateX(-100%); }
      100% { transform: translateX(100%); }
    }
    .post-content {
      padding: 25px;
    }
    .post-category {
      font-size: 0.9rem;
      color: var(--secondary);
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 10px;
    }
    .post-title {
      font-size: 1.4rem;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 12px;
      line-height: 1.3;
    }
    .post-excerpt {
      color: #666;
      line-height: 1.6;
      margin-bottom: 15px;
      font-size: 1.05rem;
    }
    .post-meta {
      display: flex;
      align-items: center;
      gap: 15px;
      color: #888;
      font-size: 0.95rem;
    }
    .post-meta i {
      color: var(--secondary);
    }
    .read-time {
      display: flex;
      align-items: center;
      gap: 5px;
    }
    .post-date {
      display: flex;
      align-items: center;
      gap: 5px;
    }

    /* NEWSLETTER */
    .newsletter {
      background: var(--brand-gradient);
      color: white;
      padding: 80px 0;
      text-align: center;
    }
    .newsletter-content {
      max-width: 600px;
      margin: 0 auto;
    }
    .newsletter-title {
      font-size: 2.2rem;
      font-weight: 800;
      margin-bottom: 15px;
    }
    .newsletter-text {
      font-size: 1.1rem;
      margin-bottom: 30px;
      opacity: 0.9;
    }
    .newsletter-form {
      display: flex;
      max-width: 400px;
      margin: 0 auto;
      gap: 10px;
    }
    .newsletter-input {
      flex: 1;
      padding: 15px 20px;
      border: none;
      border-radius: 50px;
      font-size: 1rem;
      outline: none;
    }
    .newsletter-btn {
      background: white;
      color: var(--primary);
      border: none;
      padding: 15px 25px;
      border-radius: 50px;
      font-weight: 700;
      cursor: pointer;
      transition: all 0.3s;
      font-size: 1rem;
    }
    .newsletter-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    }

    /* FOOTER */
    .footer {
      background: #191919;
      color: white;
      padding: 60px 0 30px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 40px;
    }
    .footer-brand {
      max-width: 360px;
    }
    .footer-logo {
      display: flex;
      align-items: center;
      gap: 15px;
      margin-bottom: 20px;
    }
    .footer-logo img {
      width: 60px;
      height: 60px;
      border-radius: 10px;
    }
    .footer-logo span {
      color: white;
      font-size: 1.4rem;
      font-weight: 700;
    }
    .footer-text {
      color: #bbb;
      font-size: 1rem;
      line-height: 1.6;
      margin-bottom: 20px;
    }
    .footer-section h4 {
      color: var(--primary);
      font-size: 1.1rem;
      margin-bottom: 15px;
    }
    .footer-links {
      list-style: none;
    }
    .footer-links li {
      margin-bottom: 8px;
    }
    .footer-links a {
      color: #bbb;
      text-decoration: none;
      transition: all 0.3s;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .footer-links a:hover {
      color: var(--secondary);
      transform: translateX(5px);
    }
    .social-links {
      display: flex;
      gap: 10px;
      margin-top: 20px;
    }
    .social-links a {
      width: 35px;
      height: 35px;
      background: rgba(255,255,255,0.1);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: all 0.3s;
    }
    .social-links a:hover {
      background: var(--primary);
      transform: translateY(-2px);
    }
    .footer-bottom {
      text-align: center;
      padding-top: 30px;
      border-top: 1px solid #333;
      color: #666;
      font-size: 0.9rem;
    }

    /* RESPONSIVE */
    @media (max-width: 1100px) {
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .posts-grid { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
    }
    @media (max-width: 700px) {
      .footer-grid { grid-template-columns: 1fr; gap: 30px; }
      .newsletter-form { flex-direction: column; }
      .newsletter-input, .newsletter-btn { width: 100%; }
      .hero-content h1 { font-size: 2.2rem; }
      .section-title { font-size: 2rem; }
      .posts-grid { grid-template-columns: 1fr; }
    }

    /* Mobile hero section optimization */
    @media (max-width: 768px) {
      .hero {
        padding: 80px 0 40px 0;
      }
    }

    @media (max-width: 480px) {
      .hero {
        padding: 60px 0 30px 0;
      }
    }