:root {
      --primary: #3b82f6;
      --primary-dark: #2563eb;
      --dark-bg: #0f172a;
      --dark-surface: #1e293b;
      --dark-card: #334155;
    }

    * {
      font-family: "Inter", sans-serif;
    }

    body {
      background: var(--dark-bg);
      color: #fff;
      user-select: none;
      overflow-x: hidden;
    }

    .site-wrapper {
      background: linear-gradient(
        135deg,
        #0f172a 0%,
        #1e293b 50%,
        #0f172a 100%
      );
      min-height: 100vh;
    }

    .text-white {
      color: #f7f7f7 !important;
      opacity: 0.75;
    }

    /* NAVBAR */
    .custom-navbar {
      background: rgba(15, 23, 42, 0.95);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .brand-box {
      width: 48px;
      height: 48px;
      background: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      border-radius: 12px;
    }

    .brand-title {
      font-weight: 700;
    }

    .brand-subtitle {
      font-size: 12px;
      color: #cecece;
    }

    /* HERO */
    .hero-visual-wrapper {
      position: relative;
      width: fit-content;
    }

    /* Image Box */
    .hero-image-box {
      position: relative;
      width: 256px;
      height: 256px;
      overflow: hidden;
      z-index: 1;
    }

    .hero-image-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    @media (min-width: 768px) {
      .hero-image-box {
        width: 320px;
        height: 320px;
      }
    }

    @media (min-width: 992px) {
      .hero-image-box {
        width: 384px;
        height: 384px;
      }
    }

    /* Floating Animation (exact smooth effect) */
    @keyframes floatSmooth {
      0%,
      100% {
        transform: translateY(0px);
      }
      50% {
        transform: translateY(-12px);
      }
    }

    .float-animation {
      animation: floatSmooth 6s ease-in-out infinite;
    }

    /* Floating Badges */
    .hero-badge {
      position: absolute;
      background: var(--dark-surface);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 20px;
      padding: 16px;
      box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
      z-index: 2;
    }

    .hero-badge-bottom {
      bottom: -20px;
      left: -20px;
    }

    .hero-badge-top {
      top: -20px;
      right: -20px;
    }

    /* Badge Icon Box */
    .badge-icon {
      width: 48px;
      height: 48px;
      background: rgba(59, 130, 246, 0.2);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
    }

    .text-muted-custom {
      color: #cecece;
    }

    .hero-section {
      padding: 160px 0 100px;
      background:
        radial-gradient(
          circle at 20% 50%,
          rgba(59, 130, 246, 0.1),
          transparent 50%
        ),
        radial-gradient(
          circle at 80% 20%,
          rgba(59, 130, 246, 0.08),
          transparent 40%
        );
    }

    .hero-title {
      font-size: 3.2rem;
      font-weight: 900;
      line-height: 1.2;
    }

    .hero-subtitle {
      color: #cecece;
      font-size: 1.3rem;
      line-height: 2rem;
      max-width: 600px;
    }

    @media (max-width: 992px) {
      .hero-title {
        font-size: 2.4rem;
        font-weight: 600;
      }
    }

    .curved-underline {
      position: relative;
      display: inline-block;
    }

    .curved-underline::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: -8px;

      width: 100%;
      height: 14px;

      border-bottom: 4px solid rgb(255, 166, 0);
      border-radius: 50%;

      transform-origin: left;
      transform: scaleX(0);
      animation: drawCurve 0.3s ease-out forwards;
      animation-delay: 0.5s;
    }

    @keyframes drawCurve {
      to {
        transform: scaleX(1);
      }
    }

    /* BUTTONS */
    .btn-primary-custom {
      background: var(--primary);
      border: none;
      color: #fff;
      font-weight: 600;
      padding: 0.625rem 1.25rem;
    }

    .btn-primary-custom:hover {
      background: var(--primary-dark);
    }

    .btn-cta {
      background: rgb(255 187 61);
      border: none;
      color: #000;
      font-weight: 600;
      padding: 0.625rem 1.25rem;
    }

    .btn-cta:hover {
      color: #000;
      background: rgb(223, 159, 39);
    }

    .btn-outline-custom {
      border: 1px solid rgba(255, 255, 255, 0.2);
      color: #fff;
    }

    .btn-outline-custom:hover {
      color: rgb(255 187 61);
      border-color: rgb(255 187 61);
      background: transparent;
    }

    /* GLOW EFFECT */
    .glow-btn {
      position: relative;
      overflow: hidden;
    }

    .glow-btn::before {
      content: "";
      position: absolute;
      left: -100%;
      width: 100%;
      height: 100%;
      top: 0;
      background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
      );
      transition: left 0.5s;
    }

    .glow-btn:hover::before {
      left: 100%;
    }

    .glow-cta-btn {
      position: relative;
      overflow: hidden;
    }

    .glow-cta-btn::before {
      content: "";
      position: absolute;
      left: -100%;
      width: 100%;
      height: 100%;
      top: 0;
      background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
      );
      transition: left 0.5s;
    }

    .glow-cta-btn:hover::before {
      left: 100%;
    }

    /* STATS */
    .stats-section {
      background: rgba(30, 41, 59, 0.6);
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      padding: 60px 0;
    }

    .stats-section h3 {
      color: rgb(255 187 61);
      font-weight: 900;
    }

    .stats-section p {
      color: #cecece;
      font-size: 14px;
    }

    .section-padding {
      padding: 120px 0;
    }

    .section-title {
      font-size: 2.5rem;
      font-weight: 900;
    }

    .text-muted-custom {
      color: #cecece;
    }

    .bg-surface {
      background: var(--dark-surface);
    }

    .badge-pill {
      display: inline-block;
      padding: 8px 18px;
      border-radius: 999px;
      background: rgba(59, 130, 246, 0.1);
      border: 1px solid rgba(59, 130, 246, 0.3);
      color: #80b0ff;
      font-size: 14px;
    }

    .enroll-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;

      padding: 8px 18px;
      margin-bottom: 24px;

      background: rgba(59, 130, 246, 0.1);
      border: 1px solid rgba(59, 130, 246, 0.3);
      border-radius: 999px;
    }

    .enroll-text {
      font-size: 14px;
      font-weight: 500;
      color: var(--primary);
    }

    /* Pulse Dot */
    .pulse-dot {
      width: 8px;
      height: 8px;
      background: #22c55e;
      border-radius: 50%;
      position: relative;
    }

    /* Pulse Glow */
    .pulse-dot::after {
      content: "";
      position: absolute;
      inset: 0;
      border-radius: 50%;
      background: #22c55e;
      animation: pulse 1.8s ease-out infinite;
    }

    @keyframes pulse {
      0% {
        transform: scale(1);
        opacity: 1;
      }
      70% {
        transform: scale(2.5);
        opacity: 0;
      }
      100% {
        opacity: 0;
      }
    }

    .course-card {
      background: linear-gradient(145deg, #1e293b, #334155);
      border-radius: 20px;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.05);
      transition: 0.3s ease;
    }

    .course-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 15px 30px rgba(59, 130, 246, 0.15);
    }

    .course-card .course-img {
      width: 100%;
      height: 200px;
      object-fit: cover;
      transition: transform 0.5s ease;
      will-change: transform;
    }

    .course-card:hover .course-img {
      transform: scale(1.08);
    }

    .feature-card {
      background: linear-gradient(145deg, #1e293b, #334155);
      padding: 40px;
      border-radius: 20px;
      border: 1px solid rgba(59, 130, 246, 0.2);
      transition: all 0.3s ease;
    }

    .feature-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 15px 30px rgba(59, 130, 246, 0.15);
    }

    .feature-icon {
      width: 56px;
      height: 56px;
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .feature-icon svg {
      width: 26px;
      height: 26px;
      stroke-width: 2;
    } 

    /* Color Variants */
    .icon-blue { background: rgba(59,130,246,0.15); color: #3b82f6; }
    .icon-green { background: rgba(34,197,94,0.15); color: #22c55e; }
    .icon-purple { background: rgba(168,85,247,0.15); color: #a855f7; }
    .icon-red { background: rgba(239,68,68,0.15); color: #ef4444; }
    .icon-orange { background: rgba(249,115,22,0.15); color: #f97316; }
    .icon-cyan { background: rgba(6,182,212,0.15); color: #06b6d4; }

    .view-all-card {
      background: linear-gradient(
        135deg,
        rgba(59, 130, 246, 0.15),
        rgba(168, 85, 247, 0.15)
      );
      border: 1px solid rgba(59, 130, 246, 0.3);
    }

    .icon-box {
      width: 64px;
      height: 64px;
      background: rgba(59, 130, 246, 0.2);
      border-radius: 16px;
    }

    /* =========================================
   ROADMAP SECTION
========================================= */

    .section-padding {
      padding: 120px 0;
    }

    .bg-surface {
      background: #1e293b;
    }

    .roadmap-section {
      position: relative;
    }

    .section-title {
      font-size: 2.5rem;
      text-transform: uppercase;
      font-weight: 700;
    }

    @media (min-width: 768px) {
      .section-title {
        font-size: 3rem;
      }
    }

    @media (max-width: 768px) {
      .stats-section div.col-12 {
        border-right: none !important;
      }
    }

    /* -----------------------------------------
   Roadmap Wrapper
----------------------------------------- */

    .roadmap-wrapper {
      position: relative;
    }

    /* -----------------------------------------
   Horizontal Connector Line (Desktop Only)
----------------------------------------- */

    .roadmap-line {
      position: absolute;
      top: calc(50% + 1.5rem); /* adjusts for row vertical spacing */
      left: 6%;
      right: 6%;
      height: 2px;

      background: linear-gradient(
        90deg,
        rgba(34, 197, 94, 0.4),
        rgba(59, 130, 246, 0.4),
        rgba(168, 85, 247, 0.4),
        rgba(249, 115, 22, 0.4)
      );

      transform: translateY(-50%);
      z-index: 1;
    }

    /* Soft Glow Effect */
    .roadmap-line::before {
      content: "";
      position: absolute;
      inset: -4px;
      background: inherit;
      filter: blur(8px);
      opacity: 0.6;
    }

    /* -----------------------------------------
   Cards
----------------------------------------- */

    .roadmap-card {
      background: #1e293b;
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: 20px;
      padding: 24px;
      transition: all 0.3s ease;
      position: relative;
      z-index: 2;
    }

    .roadmap-card:hover {
      transform: translateY(-8px);
      box-shadow: 0 15px 30px rgba(59, 130, 246, 0.15);
    }

    /* -----------------------------------------
   Level Number Box
----------------------------------------- */

    .level-number {
      width: 48px;
      height: 48px;
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 18px;
      margin-bottom: 16px;
      color: #fff;
    }

    /* Number Background Colors */
    .bg-green {
      background: #22c55e;
    }
    .bg-primary-custom {
      background: #3b82f6;
    }
    .bg-purple {
      background: #a855f7;
    }

    .bg-architect {
      background: linear-gradient(135deg, #f97316, #ef4444);
    }

    /* -----------------------------------------
   Titles & Subtitles
----------------------------------------- */

    .level-title {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .level-subtitle {
      font-size: 14px;
      color: #cecece;
      margin-bottom: 16px;
    }

    /* -----------------------------------------
   Lists
----------------------------------------- */

    .level-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .level-list li {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      font-size: 17px;
      color: #cecece;
      margin-bottom: 12px;
    }

    /* -----------------------------------------
   Check Icon (Pure CSS)
----------------------------------------- */

    .check-icon {
      position: relative;
      display: inline-block;
      width: 14px;
      height: 14px;
      margin-top: 4px;
    }

    .check-icon::before {
      content: "";
      position: absolute;
      width: 9px;
      height: 15px;
      border-right: 2px solid currentColor;
      border-bottom: 2px solid currentColor;
      transform: rotate(45deg);
      left: 4px;
      top: 0;
    }

    /* -----------------------------------------
   Text Color Utilities
----------------------------------------- */

    .text-green {
      color: #22c55e;
    }
    .text-primary {
      color: #3b82f6;
    }
    .text-purple {
      color: #a855f7;
    }
    .text-architect {
      color: #fb923c;
    }

    /* -----------------------------------------
   Responsive Improvements
----------------------------------------- */

    @media (max-width: 991px) {
      .roadmap-line,
      .curved-underline {
        display: none;
      }

      .accordion-button {
        font-size: 16px !important;
        font-weight: 600;
        line-height: 1.5;
      }
    }

    @media (max-width: 768px) {
      .section-padding {
        padding: 80px 0;
      }
    }
    
    .accordion-item {
        background-color: rgb(48 61 83 / 65%);
        border: 1px solid #3e4859;
    }

    .level-badge {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
      margin: 0 auto;
    }

    img.about-image,
    .video-card img {
      border: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .img-fluid {
      width: 100%;
    }

    /* FOOTER */
    .footer {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding: 40px 0;
      color: #64748b;
    }
    
    .footer a {
        color: #64748b;
        transition: color .3s ease-in-out !important;
    }
    
    .footer a:hover,
    .nav-link.active {
        color: #fff !important;
    }
    
    .nav-link {
        color: #ababab;
    }
    
    .footer-inner{
    display:flex;
    align-items:center;
    justify-content:space-between;
    flex-wrap:wrap;
    gap:10px;
}

.footer-left{
    text-align:left;
}

.footer-center{
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
}

.footer-right{
    text-align:right;
}

.footer-center a {
    display: flex;
    justify-content: center;
    align-items: center;
    /*width: 32px;*/
    /*height: 32px;*/
    padding: 4px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    outline: none;
    cursor: pointer;
    text-decoration: none;
    transition: all .3s ease-in-out !important;
}

.footer-center a:hover {
    transform: translateY(-2px) !important;
}

.footer-center img {
    width: 28px;
    height: 28px;
    opacity: 0.6;
}

.footer-center a:hover img {
    opacity: 0.85;
}

@media (max-width:768px){
    .footer-inner{
        flex-direction:column;
        text-align:center;
    }

    .footer-left,
    .footer-right{
        text-align:center;
    }
}

    .accordion-button {
      font-size: 18px;
      font-weight: 600;
    }

    .accordion-button::after {
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23f7f7f7' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 01.708 0L8 10.293l5.646-5.647a.5.5 0 01.708.708l-6 6a.5.5 0 01-.708 0l-6-6a.5.5 0 010-.708z'/%3E%3C/svg%3E");
    }

    .accordion-button:not(.collapsed)::after {
      background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%23f7f7f7' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 01.708 0L8 10.293l5.646-5.647a.5.5 0 01.708.708l-6 6a.5.5 0 01-.708 0l-6-6a.5.5 0 010-.708z'/%3E%3C/svg%3E");
      transform: rotate(-180deg);
    }

    .accordion-button:focus {
      box-shadow: none;
    }

    .accordion-button:not(.collapsed) {
      background-color: transparent;
      border-color: transparent;
      box-shadow: 0 1px 1px rgba(222, 226, 230, 0.15);
    }

    .accordion-button span {
      font-size: 16px;
      padding-left: 4px;
    }

    .instructor-card {
      background: linear-gradient(145deg, #1e293b, #334155);
      border-radius: 20px;
      border: 1px solid rgba(59, 130, 246, 0.2);
      transition: all 0.3s ease;
    }

    .instructor-card:hover {
      box-shadow: 0 20px 40px rgba(59, 130, 246, 0.15);
    }

    .instructor-img {
      width: 130px;
      height: 130px;
      object-fit: cover;
      border-radius: 50%;
      border: 3px solid rgba(59, 130, 246, 0.3);
    }

    .hide-mobile {
      display: inline;
    }

    .show-mobile {
      display: none;
    }

    @media (max-width: 768px) {
      .hide-mobile {
        display: none;
    }

    .show-mobile {
        display: inline;
        color: rgb(248, 178, 49);
        font-weight: normal;
        text-align: center;
    }

    .show-mobile h3 {
        display: block;
        color: #fff;
        text-align: center;
    }
  }