:root {
          --primary-blue: #5dade2;
          --secondary-blue: #1470b7;
          --accent-red: #d90429;
          --light-bg: #f2f6ff;
          --white: #ffffff;
          --text-dark: #333333;
          --text-light: #666666;
          --transition: all 0.3s ease;
          --shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
        }
      
        ul{
            list-style-type: none;
        }

        .container .navbar{
          width:95%;
          margin: auto;
          display:flex;
          justify-content: space-between;
        }

        /* ===== NAVBAR STYLES IMPORTED FROM navbar.css ===== */
        a {
          text-decoration: none;
          color: inherit;
        }
        
        .show {
          display: flex;
        }
          


        .container .navbar{
          width:95%;
          margin: auto;
          display:flex;
          align-items: center;
          justify-content: space-between;
        }


        @media (max-width: 850px) {

          nav ul {
            position: absolute;
            top: 70px;
            left: 0;
            right: 0;
            background: var(--primary-blue);
            flex-direction: column;
            display: none;
            text-align: center;
            padding: 15px 0;
          }



          .menu-icon {
            display: block;
          }
        }

         @media (min-width: 850px){
          .nav-links{
            display: flex;
            gap:15px
          }

        .menu-icon {
          display: none;
          font-size: 26px;
          cursor: pointer;
          color: #000;
        }
         }
        

      /* Hero Section */
      .hero {
        background: linear-gradient(
            rgba(0, 33, 71, 0.85),
            rgba(0, 33, 71, 0.85)
          ),
          url("https://images.unsplash.com/photo-1507842217343-583bb7270b66?ixlib=rb-4.0.3")
            center/cover no-repeat;
        color: var(--white);
        padding: 80px 0;
        text-align: center;
        margin-bottom: 50px;
      }

      .hero-content {
        max-width: 800px;
        margin: 0 auto;
      }

      .hero h1 {
        font-family: "Montserrat", sans-serif;
        font-size: 2.8rem;
        margin-bottom: 20px;
        color: var(--white);
      }

      .hero p {
        font-size: 1.2rem;
        margin-bottom: 30px;
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
      }

      /* Main Content */
      .main-content {
        padding: 20px 0 60px;
      }

      .intro-text {
        text-align: center;
        max-width: 800px;
        margin: 0 auto 50px;
      }

      .intro-text p {
        font-size: 1.1rem;
        color: var(--text-light);
        margin-bottom: 15px;
      }

      /* Features Section */
      .features {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 30px;
        margin-bottom: 60px;
      }

      .feature-card {
        background: var(--white);
        border-radius: 12px;
        overflow: hidden;
        box-shadow: var(--shadow);
        transition: var(--transition);
        padding: 30px;
        text-align: center;
      }

      .feature-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
      }

      .feature-icon {
        width: 80px;
        height: 80px;
        background: linear-gradient(
          135deg,
          var(--secondary-blue) 0%,
          var(--primary-blue) 100%
        );
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 20px;
        color: var(--white);
        font-size: 2rem;
      }

      .feature-card h3 {
        font-family: "Montserrat", sans-serif;
        font-size: 1.4rem;
        margin-bottom: 15px;
        color: var(--primary-blue);
      }

      .feature-card p {
        color: var(--text-light);
        line-height: 1.7;
      }

      /* Books Section */
      .section {
        margin-bottom: 60px;
        background: var(--white);
        border-radius: 12px;
        overflow: hidden;
        box-shadow: var(--shadow);
      }

      .section-header {
        background: linear-gradient(
          135deg,
          var(--secondary-blue) 0%,
          var(--primary-blue) 100%
        );
        color: var(--white);
        padding: 20px 30px;
        display: flex;
        align-items: center;
      }

      .section-header i {
        font-size: 1.8rem;
        margin-right: 15px;
      }

      .section-header h2 {
        font-family: "Montserrat", sans-serif;
        font-size: 1.6rem;
        margin: 0;
      }

      .section-content {
        padding: 30px;
      }

      .books-grid {
        display: grid;
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 25px;
      }

      .book-card {
        border-radius: 10px;
        overflow: hidden;
        transition: var(--transition);
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
        height: 100%;
        display: flex;
        flex-direction: column;
      }

      .book-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 12px 20px rgba(0, 0, 0, 0.1);
      }

      .book-cover {
        height: 300px;
        overflow: hidden;
        position: relative;
        background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
        display: flex;
        align-items: center;
        justify-content: center;
      }

      .book-cover img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: var(--transition);
      }

      .book-card:hover .book-cover img {
        transform: scale(1.05);
      }

      .book-cover .placeholder {
        font-size: 4rem;
        color: #ccc;
      }

      .book-info {
        padding: 20px;
        flex-grow: 1;
        display: flex;
        flex-direction: column;
      }

      .book-title {
        font-family: "Montserrat", sans-serif;
        font-size: 1.1rem;
        margin-bottom: 10px;
        color: var(--primary-blue);
      }

      .book-author {
        color: var(--text-light);
        font-size: 0.9rem;
        margin-bottom: 15px;
      }

      .book-desc {
        color: var(--text-light);
        margin-bottom: 15px;
        flex-grow: 1;
        font-size: 0.95rem;
      }

      .status {
        display: inline-block;
        padding: 5px 12px;
        border-radius: 20px;
        font-size: 0.8rem;
        font-weight: 600;
        margin-bottom: 15px;
      }

      .available {
        background-color: #e6f7ee;
        color: #0c9464;
      }

      .borrowed {
        background-color: #ffe6e6;
        color: #d00000;
      }

      .action-btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(
          135deg,
          var(--secondary-blue) 0%,
          var(--primary-blue) 100%
        );
        color: var(--white);
        padding: 10px 15px;
        border-radius: 5px;
        text-decoration: none;
        font-weight: 600;
        transition: var(--transition);
        border: none;
        cursor: pointer;
        margin-top: 10px;
      }

      .action-btn i {
        margin-left: 8px;
        transition: var(--transition);
      }

      .action-btn:hover {
        background: linear-gradient(
          135deg,
          var(--primary-blue) 0%,
          var(--secondary-blue) 100%
        );
        box-shadow: 0 5px 15px rgba(20, 112, 183, 0.3);
      }

      .action-btn:hover i {
        transform: translateX(5px);
      }

      /* Coming Soon Section */
      .coming-soon {
        text-align: center;
        padding: 60px 30px;
        background: linear-gradient(
          135deg,
          var(--primary-blue) 0%,
          var(--secondary-blue) 100%
        );
        color: var(--white);
        border-radius: 12px;
        margin-bottom: 60px;
      }

      .coming-soon h2 {
        font-family: "Montserrat", sans-serif;
        font-size: 2.2rem;
        margin-bottom: 20px;
      }

      .coming-soon p {
        font-size: 1.1rem;
        max-width: 700px;
        margin: 0 auto 30px;
      }

      .countdown {
        display: flex;
        justify-content: center;
        gap: 20px;
        margin-bottom: 30px;
      }

      .countdown-item {
        background: rgba(255, 255, 255, 0.1);
        border-radius: 10px;
        padding: 20px;
        min-width: 80px;
      }

      .countdown-number {
        font-size: 2.5rem;
        font-weight: 700;
        font-family: "Montserrat", sans-serif;
        margin-bottom: 5px;
      }

      .countdown-label {
        font-size: 0.9rem;
        text-transform: uppercase;
      }

        /* ===== FOOTER ===== */
        footer {
          background-color: var(--primary-blue);
          color: var(--white);
          padding: 50px 0 20px;
        }

        .container{
          display:flex;
          flex-wrap: wrap;
          justify-content: space-around;
        }

        .footer-content {
          display: grid;
          grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
          gap: 30px;
          margin-bottom: 40px;
          padding: 0 20px;
        }

        .footer-section h3 {
          font-family: "Montserrat", sans-serif;
          font-size: 1.3rem;
          margin-bottom: 20px;
          position: relative;
          padding-bottom: 10px;
        }

        .footer-section h3:after {
          content: "";
          position: absolute;
          left: 0;
          bottom: 0;
          width: 50px;
          height: 2px;
          background-color: var(--accent-red);
        }

        .footer-section{
          width:300px;
        }

        .footer-links {
          list-style: none;
        }

        .footer-links li {
          margin-bottom: 12px;
        }

        .footer-links a {
          color: #ccc;
          text-decoration: none;
          transition: var(--transition);
          display: inline-flex;
          align-items: center;
        }

        .footer-links a i {
          margin-right: 8px;
          font-size: 0.9rem;
        }

        .footer-links a:hover {
          color: var(--white);
          transform: translateX(5px);
        }

        .social-links {
          display: flex;
          gap: 15px;
          margin-top: 20px;
        }

        .social-links a {
          color: var(--white);
          font-size: 1.2rem;
          transition: var(--transition);
        }

        .social-links a:hover {
          color: var(--accent-red);
        }

        .copyright {
          text-align: center;
          border-top: 1px solid rgba(255, 255, 255, 0.2);
          padding-top: 15px;
          font-size: 0.9rem;
        }
      

      /* Responsive Design */
      @media (max-width: 992px) {
        .hero h1 {
          font-size: 2.3rem;
        }



        .hero {
          padding: 60px 0;
        }

        .hero h1 {
          font-size: 2rem;
        }

        .books-grid {
          grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        }

        .countdown {
          flex-wrap: wrap;
        }
      }

      @media (max-width: 576px) {
        .hero h1 {
          font-size: 1.8rem;
        }

        .section-header {
          padding: 15px 20px;
        }

        .section-header h2 {
          font-size: 1.3rem;
        }

        .section-content {
          padding: 20px;
        }

        .books-grid {
          grid-template-columns: 1fr;
        }

        .coming-soon {
          padding: 40px 20px;
        }

        .coming-soon h2 {
          font-size: 1.8rem;
        }
      }