:root {
    --font-s-sm: 15px;
    --font-s-md: 22px;
    --font-s-lg: 30px;
    --font-w-sm: 400;
    --font-w-md: 600;
    --font-w-lg: 900;

    font-feature-settings: 'liga' 1, 'calt' 1;

    /*  Text color */

    --text-color :  rgb(148, 163, 184);
    --sec-color: rgb(88, 40, 167);
  }


  * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family:"Inter", "inter-variable","Inter var", ui-sans-serif, system-ui, sans-serif;
    font-variation-settings: 'wght' 357;
    font-display: swap;
  }

  html {
    scroll-behavior: smooth;
  }
  a{
    text-decoration: none;
    color: #222;
    scroll-behavior: smooth;
  }

  p {
    color: var(--text-color);
    font-size: 18px;
    line-clamp:inherit ;
    text-overflow: ellipsis;
  }

  li {
    list-style: none;
  }

  .btn {
    font-size: 20px;
    padding: 8px 15px;
    border-radius: 5px;
    outline: none;
    border: none;
  }

  /* Body styles */

  body {
    background-color: rgb(0, 0, 0);
    background-size: cover;
    background-position: center;
    backdrop-filter: blur(30px);
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-x: clip;
  }

  header {
    height: 50px;
    width: 100%;
    padding: 0 10px;
    position: sticky;
    top: 0;
    display: flex;
    justify-content: center;
    transition: all .3s;
    z-index: 999;
    background-color: rgb(31 41 55 / 95%);
    border-bottom: 1px solid rgb(51 65 85 / 0.5);
  }

  header .navbar {
    position: sticky;
    width: 100%;
    margin: 0 20px;
    top: 0;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }

  header .navbar.active {
      width: 60%;
      height:60px;
      border-radius: 30px;
      padding: 15px 40px;
      margin-top:10px;
      background: rgba(15, 23, 42, 0.719); 
      -webkit-backdrop-filter: blur(10px);           
      backdrop-filter: blur(10px);  
      box-shadow: 0 4px 24px rgba(0,0,0,0.08);
  }

  .nav-logo {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    line-height: 30px;
    column-gap: 10px;
  }

  .nav-logo .logo {
    width: 30px;
    height: 30px;
    line-height: 30px;
    background: linear-gradient(to right, hsl(259, 88%, 66%) , hsl(217, 88%, 63%));
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    
  }
  
  .nav-logo a {
    font-size: 20px;
    font-variation-settings: 'wght' 700 ;
    color: #ffffff;
  }

  .nav-link ul {
    width: 100%;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    user-select: none;
  }

  .nav-link ul li {
    padding: 5px 10px;
    border-radius: 8px;
    transition: background 0.5s;
  }

    .nav-link ul li:hover {
      background-color: #6d6d6d85;
    }

  .nav-link ul li a {
    color: #fff;
  }

/* NAVBAR CLOSE & OPEN STYLE  */

/*  END   */


  .nav_right {
    display: flex;
    flex-direction: row;
    column-gap: 10px;
    justify-content: space-around;
    align-items: baseline;
  }

  .nav_right .theme_toggle {
    width: 35px;
    height: 35px;
    line-height: 35px;
    text-align: center;
    color: #fff;
    border-radius: 5px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: background 0.3s;
  }

  .nav_right .theme_toggle:hover {
    background-color: rgb(17, 17, 17);
  }

  .theme_popup {
      position: absolute;
      right: 60px;
      top: 60px;
      background: rgb(31 41 55 / 95%);
      border: 1px solid #333;
      border-radius: 10px;
      padding: 8px 0;
      display: none;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      min-width: 150px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.5);
      z-index: 999999;
    }

  .nav_right .theme_toggle i {
    font-size: 20px;
    transition: all 0.3s;
    color: #fff;
  }

  .nav_right .theme_toggle i:focus {
    transform: rotate(45deg);
  }

  .theme_popup .theme-link {
      width: 95%;
      background: none;
      border: none;
      border-radius: 5px;
      text-align: left;
      padding: 8px 20px;
      color: #ddd;
      cursor: pointer;
      font-size: 0.9rem;
      transition: background 0.3s;
      display: flex;
      justify-content: first baseline;
      flex-direction: row;
      column-gap: 5px;
    }

    .theme_popup .theme-link i {
      font-size: 16px;
    }

    .theme_popup .theme-link:hover {
      background: #8b8b8b73;
    }

    

  .button {
    width: 90px;
    height: 40px;
    cursor: pointer;
    color: #ffff;
    border-radius: 1.5rem;
    border: none;
    position: relative;
    background: #020A11;
    transition: all 0.1s;
  }
  .button:after {
    content: '';
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background-image: radial-gradient(circle farthest-corner at 10% 20%, rgb(45, 149, 190) 0%, rgb(243, 58, 166) 36%, rgb(156, 23, 209) 100%);
    filter: blur(10px);
    z-index: -1;
    position: absolute;
    left: 0;
    top: 0;
    opacity: 0;
    transition:all 1s;
  }
 
  .button:hover:after{
    opacity: 1;
  }

  .hamburgar-menu {
    color: #ffffff;
    width: 30px;
    height: 30px;
    line-height: 30px;
    text-align: center;
    font-size: 22px;
    cursor: pointer;
    display: none;
  }

  /* toast styles  */

  .internet-toast {
    width: 100%;
    padding: 5px 20px;
    position: fixed;
    top: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    column-gap: 10px;
    z-index: 9999;
    user-select: none;
    visibility: hidden;
    background-color: #05af44;
    transition: all 0.3s;
    scale: 0.8;
    text-align: center;
  }

    .offline {
      width: 100%;
      text-align: center;
      background-color: rgba(255, 0, 0);
      border: 1px solid red;
      color: rgb(233, 233, 233);
    }

  .internet-toast.active {
    visibility: visible !important;
    scale: 1;
    animation: swing .3s linear;
  }

  .internet-toast i {
    font-size: 22px;
    font-weight: 600;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background-color: rgba(121, 128, 121, 0.767);
    border-radius: 50%;
    color: black;
  }

  .internet-toast h3 {
    font-size: 18px;
    font-weight: 600;
  }

  @keyframes swing {
    0% {
      bottom: -20px;
      opacity: 0;
    }100% {
      bottom: 10px;
      opacity: 1;
    }
  }


/* custom warning alert */

  .toast {
    position: fixed;
    top: 60px;
    right: 30px;
    background: #0d011b;
    color: #cecad6;
    padding: 16px 20px;
    border-radius: 5px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 280px;
    max-width: 320px;
    visibility: hidden;
    transform: translateX(20px);
    transition: all 0.4s ease, all 0.4s ease;
    z-index: 99;
    overflow: hidden;
  }

  .toast.show {
    visibility: visible;
    transform: translateX(0);
  }

  .toast i {
    font-size: 20px;
    color: var(--sec-color);
  }

  .toast .progress {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: var(--sec-color);
    width: 100%;
    transform-origin: left;
    transform: scaleX(1);
    transition: transform linear;
  }

  main {
    height: 100vh;
    height: auto;
    background-image: url('../img/hero-dark.jpg'); 
    background-position: center;
    background-size: cover;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  main .main-section {
    width: 100%;
    height: auto;
    padding-bottom: 30px;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 32 32' width='25' height='25' fill='none' stroke='rgb(241 245 249 / 0.02)'%3e%3cpath d='M0 .5H31.5V32'/%3e%3c/svg%3e");
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
  }


  /* Main Hero Page  */

  .hero {
    width: 80%;
    padding-top: 30px;
    text-align: center;
    display: grid;
    grid-template-rows: auto auto auto;
    row-gap: 30px;
    justify-items: center;
    align-items: start;
  }

  .hero .hero-lable {
    background: #020A11;
    color:#ffffff;
    padding: 5px 20px;
    border-radius: 15px;
    transition: all .3s;
    cursor: auto;
    user-select: none;
    font-size: 14px;
    line-height: 20px;
    font-weight: 500;
  }

  .hero .hero-lable i {
    margin-left: 5px;
    font-size: 20px;
  }

  .hero .hero-title {
    font-size: 60px;
    line-height: 60px;
    font-variation-settings: 'wght' 700;
    color: rgb(98.03% 98.03% 98.03%);
  }

  .hero .hero-section {
    display: flex;
    flex-direction: column;
    row-gap: 30px;
    justify-content: center;
    align-items: center;
  }
  .input-feild {
    width: 600px;
    height: auto;
    padding: 5px 5px;
    background-color: black;
    display: flex;
    column-gap: 20px;
    border-radius: 1rem;
    align-items: center;
    justify-content: space-between;
  }

  .input-feild svg {
    margin-left: 15px;
  }
  .hero .hero-section .hero-input-feild {
    width: 100%;
    height: 50px;
    border: none;
    outline: none;
    background: transparent;
    color: #ffffff;
    font-size: 17px;
    letter-spacing: .1px;
  
  }
  .hero .hero-section .hero-input-feild::placeholder {
    color: rgb(156, 155, 155);
    letter-spacing: 1px;
    font-size: 16px;
    text-overflow: ellipsis;
  }

  .hero .hero-section .hero-input-feild svg{
    color: var(--sec-color);
  }
  .input-feild a {
    background:  linear-gradient(to right, hsl(259, 88%, 66%) , hsl(217, 88%, 63%));
    padding: 10px 22px;
    border-radius: 10px;
    color: #ffffff;
    text-transform: capitalize;
    margin: 5px 5px;
    font-weight: 600 !important;
    opacity: 0.9;
    transition: all 0.3s;
    user-select: none;
    z-index: 1;
  }

  .input-feild a:hover {
    opacity: 1;
  }

  /* tag box  */

  .tag-box {
    width: 500px;
    max-height: 200px;
    overflow-y: hidden;
    padding: 15px 30px;
    transition: all .3s;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column-reverse;
    background: linear-gradient(to right, hsla(293, 65%, 23%, 0.548) , hsla(253, 88%, 63%, 0.514));
    border-radius: 20px;
  }

  .tag-box ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    overflow-y: auto;
  }

  .tag-box ul li{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 5px 5px;
    padding: 5px 10px;
    border-radius: 5px; 
    background: #222;
    border: 1px solid #555;
    color: #eee;
    font-size: 14px;
    font-variation-settings: 'wght' 400;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
    user-select: none;
  }
  span.material-symbols-outlined {
    font-size: 70px;
    color: #fff;
    user-select: none;
  }
  .tag-box ul  li.placeholder {
    font-size: 20px;
    background-color: transparent;
    border: none;
    color: #fff;
    opacity: 0.7;
}

/* Main section media query  */

@media (max-width: 767px) {

    header {
      position: fixed;
      width: 100vw;
      z-index: 999;
      top: 0;
      left: 0;
    }
    header .navbar {
      padding: 10px 15px;
      flex-direction: row;
      align-items: center;
      width: 100vw;
    }
    .nav-logo a {
      font-size: 18px;
    }

    .nav-link ul {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    flex-direction: column;
    position: absolute;
    top: 48px;
    left: -30px;
    width: 100dvw;
    background: rgba(0, 0, 0, 0.98);
    border-bottom: 1px solid #333;
    z-index: 9999;
    display: flex;
    align-items: center;
    gap: 0;
    overflow: hidden;
  }
  .nav-link ul li {
    width: 100px;
    text-align: center;
    padding: 10px 10px;
    border-radius: 0;
    margin-bottom: 10px;
    border-radius: 5px;
  }
  .nav-link ul.active {
    max-height: 500px; 

  }
    .nav_right {
      column-gap: 8px;
    }
    .hamburgar-menu {
      display: block;
      margin-left: 10px;
      font-size: 28px;
      cursor: pointer;
    }

    
    main {
      background-position: top;
      
    }
    .main-section {
      margin-top: 70px;
    }
    .hero .hero-lable {
      font-size: 12px;
      height: auto;
    }
    .hero .hero-lable i {
      font-size: 15px;
    }
    .hero .hero-title {
      font-size: 40px;
      max-width: 100%;
      text-overflow: ellipsis;
      word-wrap: break-word;
      overflow-wrap: break-word;
      white-space: normal;
    }
    .hero .hero-section p {
      max-width: 100%;
      font-size: 15px;
      text-overflow: ellipsis;
      word-wrap: break-word;
      overflow-wrap: break-word;
      white-space: normal;
      line-height: 20px;
    }
    .input-feild {
      width: 100%;
      max-width: 420px;
      column-gap: 12px;
      padding: 5px 2px;
    }

    .tag-box {
      width: 100%;
      max-width: 300px;
    }
  }

/* Lables scrolling  */


  .marque-menu {
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }
  .scroll {
    --t: 18s;
    position: relative;
    display: flex;
    overflow: hidden;
    max-width: 80vw;
    -webkit-mask-image: linear-gradient(90deg, transparent, #fff 10%, #fff 90%, transparent);
    mask-image: linear-gradient(90deg, transparent, #fff 10%, #fff 90%, transparent);
  }

  .scroll .track {
    display: flex;
    flex-shrink: 0;
    white-space: nowrap;
  }


  .scroll.left .track {
    animation: marquee-left var(--t) linear infinite;
  }
  @keyframes marquee-left {
    0%   { transform: translateX(0); }
    100% { transform: translateX(-50%); }
  }


  .scroll.right .track {
    animation: marquee-right var(--t) linear infinite;
  }
  @keyframes marquee-right {
    0%   { transform: translateX(-50%); }
    100% { transform: translateX(0); }
  }


  .scroll span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 8px;
    padding: 6px 18px;
    border-radius: 999px; 
    background: #222;
    border: 1px solid #555;
    color: #eee;
    font-size: 1rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.3);
    transition: all 0.3s ease;
  }

  .scroll span:hover {
    background: var(--sec-color);
    border-color: var(--sec-color);
    color: #000000;
    cursor: pointer;
  }

  /* ====== RESPONSIVENESS ====== */
  @media (max-width: 768px) {
    .scroll span {
      font-size: 0.85rem;
      padding: 5px 14px;
      margin: 6px;
    }
  }

  @media (max-width: 480px) {
    .scroll span {
      font-size: 0.75rem;
      padding: 4px 12px;
      margin: 4px;
    }
  }

  /* job card  */

    .card-container { 
      position: fixed;           
      top: 0;
      left: 0;
      width: 100vw;              
      height: 100vh;             
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      padding: 30px 50px;
      background-color: #020A11;
      visibility: hidden;        
      z-index: 1000;             
      overflow-y: hidden;          
    }
    .close-btn-card {
      width: 50px;
      height: 50px;
      position: fixed;
      top: 10px;
      right: 10px;
      border-radius: 5px;
      color: red;
      background-color: #2e2835;
      border: none;
      outline: none;
      font-size: 25px;
      cursor: pointer;
    }
    .job-card {
        background: rgba(31, 41, 55, 0.95);
        max-height: 400px;
        border-radius: 16px;
        padding: 20px;
        margin-top: 40px;
        color: #f9fafb;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        box-shadow: 0 6px 20px rgba(0,0,0,0.4);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
      }

      .job-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0,0,0,0.6);
      }

      .job-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 12px;
      }

      .job-header h3 {
        font-size: 1.25rem;
        margin: 0;
        color: var(--sec-color);
      }

      .score {
        background: #10b981;
        color: white;
        font-size: 0.9rem;
        padding: 4px 10px;
        border-radius: 12px;
        font-weight: 600;
      }

      .job-desc {
        font-size: 0.95rem;
        color: #d1d5db;
        margin: 10px 0 16px;
        line-height: 1.5;
        flex-grow: 1;
      }

      .ideas ul {
        margin: 8px 0 0;
        padding-left: 20px;
        font-size: 0.9rem;
        color: #9ca3af;
      }

      .ideas li {
        margin-bottom: 4px;
      }

      .btn {
        margin-top: 10px;
        padding: 10px 16px;
        border: none;
        border-radius: 10px;
        font-size: 0.95rem;
        font-weight: 600;
        cursor: pointer;
        background: #090b20;
        color: white;
        transition: all 0.3s ease;
      }

      .btn:hover {
        background: linear-gradient(90deg, #6366f1, #ec4899);
      }


  /* Modal Overlay */
    #jobModal {
      display: none;
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100vh;
      background: rgba(0,0,0,0.7);
      justify-content: center;
      align-items: center;
      overflow-y: hidden;
      z-index: 1000;
    }

    /* Popup Card */
    .popup {
      background: rgba(31, 41, 55, 0.95);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(255, 255, 255, 0.1);
      width: 100%;
      max-width: 900px;
      padding: 24px 28px;
      border-radius: 2px;
      box-shadow: 0 8px 25px rgba(0, 0, 0, 0.7);
      position: relative;
      overflow-y: auto;
      max-height: 90vh;
    }

    .popup::-webkit-scrollbar {
      background-color: transparent;
      width: 8px;
    }
    .popup::-webkit-scrollbar-track:hover {
    background-color: transparent;
    }
    .popup::-webkit-scrollbar-thumb {
    background-color: rgb(49, 68, 97);
    border-radius: 16px;
    }


    /* Close Button */
    .close-btn {
      position: fixed;
      top: 14px;
      right: 18px;
      background: none;
      border: none;
      font-size: 1.4rem;
      color: #9ca3af;
      cursor: pointer;
      transition: color 0.3s;
    }
    .close-btn:hover { 
      color: #f87171; 
    }

    h2 { 
      margin: 0 0 12px; 
      color: var(--sec-color);
      font-size: 30px;
    }
    p.description { 
      color: #d1d5db; 
      line-height: 1.6; 
      margin-bottom: 18px; 
    }

    .divider {
      height: 1px;
      background: rgba(255, 255, 255, 0.1);
      margin: 16px 0;
    }

    .section-title { 
      font-weight: 600; 
      margin-bottom: 10px; 
      color: var(--sec-color);
      font-size: 20px;
    }

    /* Badges */
    .tags { 
      display: flex; 
      flex-wrap: wrap; 
      gap: 8px; 
    }
    .badge {
      display: inline-block;
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 0.85rem;
      background: #e5e7eb;
      color: #1f2937;
      font-weight: 500;
    }

    /* Projects (expandable) */
    .project {
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    .project button {
      width: 100%;
      background: none;
      border: none;
      color: #f3f4f6;
      padding: 14px 0;
      font-size: 1rem;
      font-weight: 600;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: color 0.3s;
    }
    .project button:hover { color: #93c5fd; }
    .project-content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease;
    }
    .project-content p {
      font-size: 0.95rem;
      color: #d1d5db;
      padding-bottom: 14px;
      line-height: 1.6;
    }
    .rotate { transform: rotate(180deg); transition: transform 0.3s; }

    /* Action Button */
    .action-btn {
      width: 100%;
      padding: 14px;
      border: none;
      border-radius: 12px;
      background: #140933;
      color: #fff;
      font-size: 1rem;
      font-weight: 600;
      margin-top: 22px;
      cursor: pointer;
      transition: all 0.3s ease;
      text-decoration: none;
      display: block;
      text-align: center;
    }
    .action-btn:hover {
      background: linear-gradient(90deg, #7c3aed, #db2777);
    }

    /* Tags */
    .tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }
    .badge { 
      display: inline-block; 
      padding: 5px 10px; 
      background: #2563eb; 
      color: white; 
      border-radius: 20px; 
      font-size: 13px; 
      font-weight: 500;
    }

  /* feature section  */

  .roadmap-section {
      text-align: center;
      padding: 60px 20px;
      max-width: 1200px;
      margin: auto;
    }

     .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #167e0c31;
      border-radius: 30px;
      padding: 6px 14px;
      font-size: 0.85rem;
      color: #00f75a;
      margin-bottom: 20px;
    }

    .roadmap-section h2 {
      font-size: 2.5rem;
      font-variation-settings: 'wght' 600;
      margin-bottom: 15px;
      color: #fff;
    }

    .roadmap-section p {
      max-width: 600px;
      margin: auto;
      color: #aaa;
      margin-bottom: 40px;
      word-wrap: break-word;
      overflow-wrap: break-word;
      white-space: normal;
    }

    /* ==== CARD GRID ==== */
    .card-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
      margin-bottom: 40px;
      margin: 10px 100px;
    }

    .card {
      padding: 15px;
      border-radius: 12px;
      transition: all 0.5s ease;
      display: flex;
      flex-direction: column;
      justify-content: flex-start;
      cursor:context-menu ;
    }
       /* trending-section  */
    .badge-title {
    
      display: flex;
      flex-direction: row;
      justify-content: center;
      column-gap: 5px;
    }
    .badge-title h2 {
      font-size: 1.2rem !important;
    }

    .badge.hot {
      background-color: rgba(255, 0, 0, 0.226);
      color: rgb(231, 37, 37);
      border-radius: 5px;
      gap: 4px;
      padding: 5px 8px;
    }

    .badge.medium {
      background-color: #7434962c;
      border: 1px solid #791aac;
      color: #ba8ad4;
      border-radius: 5px;
      gap: 4px;
      padding: 5px 8px;
    }

    .trending-section .card {
      flex-direction: row;
      column-gap: 10px;
      align-items: baseline;
      cursor: pointer;
    }

    .trending-section .card .icon {
      margin: 0;
    }

    .trending-section .card:hover {
      transform: scale(1.02);
    }
    /* trending-section  */

    .card:hover {
      transform: translateY(-6px);
    }

    .card .icon {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
      margin-bottom: 15px;
    }

    .card h3 {
      font-size: 1.6rem;
      margin-bottom: 20px;
      color: #fff;
      font-variation-settings: 'wght' 500;
    }

    /* trending-section  */

    .trending-section .card h3 {
      font-size: 1.2rem;
      margin-bottom: 0;
      padding: 0;
    }

    /* trending-section  */

    .card p {
      flex: 1;
      font-size: 15px;
      color: #bbb;
      margin-bottom: 15px;
    }

    .card a {
      color: #fff;
      font-weight: bold;
      display: inline-flex;
      align-items: center;
      gap: 5px;
    }

    /* ==== CARD THEMES ==== */
    .frontend {
       background-color: rgba(0, 98, 255, 0.13);
       border: 1px solid #0d40af;
     }
    .frontend .icon {
       background: #102d6d83;
       color: #7f9fe6;
      }

    .backend { 
      background-color: #7434962c;
      border: 1px solid #791aac;
     }
    .backend .icon { 
      background: #3c0d61;
      color: #c497d6;
    }

    .fullstack { 
      background: #d8640b2c; 
      border: 1px solid #c05909;
    }
    .fullstack .icon { 
      background: #442400; 
      color: #caad8c;
    }

    .cloud { 
      background: #d80ba52c; 
      border: 1px solid #c009b7;
    }
    .cloud .icon { 
      background: #44003e; 
      color: #c08cca;
    }

    .robotic { 
      background: #45d80b2c; 
      border: 1px solid #18c009;
    }
    .robotic .icon { 
      background: #084400; 
      color: #8cca8c;
    }

    .product { 
      background: #d80b0b2c; 
      border: 1px solid #c00909;
    }
    .product .icon { 
      background: #440000; 
      color: #ca8c8c;
    }

    /* ==== BUTTON ==== */
    .cta-btn {
      display: inline-block;
      background: #fff;
      color: #000;
      padding: 12px 20px;
      margin-top: 30px;
      border-radius: 8px;
      font-weight: bold;
      transition: background 0.3s ease;
    }
    .cta-btn:hover { 
      background: #c2c0c0;
     }

    /* ==== RESPONSIVE ==== */
    @media (max-width: 768px) {
      .roadmap-section h2 { font-size: 1.6rem; }
      .card-grid { gap: 20px; }
    }

    /* About section  */

    .about-section {
      width: 100%;
      padding: 20px 5px;
      display: flex;
      align-items: center;
      justify-content: center;
      background-image: url('../img/footer-bg.png');
    }

    .about-section .container {
      max-width: 80%;
      text-align: center;
      margin: 40px 10px;
    }
    
    .about-section .container h2{
      font-size: 2.5rem;
      font-variation-settings: 'wght' 600;
      margin-bottom: 15px;
      color: #fff;
    }

    .about-section .container p {
      max-width: 700px;
      margin: auto;
      color: #aaa;
      margin-bottom: 40px;
      word-wrap: break-word;
      overflow-wrap: break-word;
      white-space: normal;
    }


    /* footer styles  */

    footer {
      width: 100vw;
      height: auto;
      display: flex;
      justify-content: center;
      align-items: center;
      padding: 30px;
      background-color: #131313;
    }

    .container {
      width: 100%;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      margin: 40px 100px;
      margin-bottom: 0;
    }
    .container p {
      max-width: 600px;
      font-size: 16px;
      text-overflow: ellipsis;
      white-space: normal;
      text-align: center;
      margin-top: 15px;
    }
    .footer-bottom {
      width: 100%;
      padding: 20px 10px;
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
      /* display: flex;
      flex-direction: row;
      justify-content: center;
      align-items: baseline;  
      column-gap: 1rem; */
      margin: 20px 0;   
    }
    .footer-link {
      margin: 10px 30px;
      width: 400px;
    }
    .footer-link h3 {
      color: #fff;
      font-size: 18px;
      margin-bottom: 10px;
    }

    .footer-link ul {
      list-style: none;
      width:200px;
      margin-top: 30px;
    }
    .footer-link ul li {
      margin-bottom: 10px;
      width: 100%;
    }
    .footer-link ul li a {
      font-size: 15px;
      width: 100%;
      transition: all .3s;
      color: #a7a6a6;
    }

    .footer-link ul li a:hover {
      color: #fff;
    }

    .copyright {
      width: 100%;
      border-top: 1px solid #92919185;
      text-align: center;
      padding-top: 20px;
    }

    .copyright span {
      color: #afaeae;
      font-size: 16px;
    }

    .bottom-btn {
      position: fixed;
      right: 24px;
      bottom: 32px; /* <-- Fixes the button at the bottom */
      width: 48px;
      height: 48px;
      background: linear-gradient(135deg, #6a5af9 0%, #4f8cff 100%);
      color: #fff;
      border: none;
      border-radius: 50%;
      box-shadow: 0 4px 16px rgba(0,0,0,0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 2rem;
      cursor: pointer;
      z-index: 9999;
      transition: opacity 0.3s, visibility 0.3s, transform 0.2s;
      opacity: 0;
      visibility: hidden;
      pointer-events: none;
    }

    .bottom-btn.show {
      opacity: 1;
      visibility: visible;
      pointer-events: auto;
      transform: translateY(0);
    }

    .bottom-btn:hover {
      background: linear-gradient(135deg, #4f8cff 0%, #6a5af9 100%);
      transform: translateY(-4px) scale(1.08);
    }

     @media (max-width: 768px) {
      .footer-bottom {
        flex-direction: column;
        padding: 20px 10px;
      }
    }