/* ===== RESET ===== */
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: 'Poppins', sans-serif;
    }

    body {
      background: #f5f5f5;
      color: #333;
      overflow-x: hidden;
      transition: background 0.5s ease, color 0.5s ease;
    }

    /* ===== DARK MODE ===== */
    body.dark {
      background: #1a1a1a;
      color: #f5f5f5;
    }

    body.dark header {
      background: rgba(20,20,20,0.9);
    }

    body.dark .texBox h2 {
      color: #fff;
    }

    body.dark header ul li a {
      color: #ddd;
    }

    body.dark header ul li a:hover {
      color: #ffb347;
    }

    body.dark .texBox a {
      background: #ffb347;
    }

    /* ===== SECTION ===== */
    .sec {
      position: relative;
      width: 100%;
      min-height: 100vh;
      background: linear-gradient(135deg, #ece9e6, #ffffff);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: background 0.6s ease;
      overflow: hidden;
    }

    body.dark .sec {
      background: linear-gradient(135deg, #2b2b2b, #1a1a1a);
    }

    /* ===== HEADER ===== */
    header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      padding: 20px 80px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      background: rgba(255,255,255,0.9);
      backdrop-filter: blur(10px);
      z-index: 1000;
      transition: background 0.5s ease;
    }

    header .logo {
      max-height: 50px;
      transition: transform 0.3s ease;
    }

    header .logo:hover {
      transform: scale(1.1);
    }

    header ul {
      display: flex;
      gap: 25px;
      list-style: none;
    }

    header ul li a {
      text-decoration: none;
      font-weight: 500;
      color: #333;
      position: relative;
      transition: color 0.3s ease;
    }

    header ul li a::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: -5px;
      width: 0%;
      height: 2px;
      background: #ff4500;
      transition: width 0.3s ease;
    }

    header ul li a:hover {
      color: #ff4500;
    }

    header ul li a:hover::after {
      width: 100%;
    }

    /* ===== DARK MODE TOGGLE BUTTON ===== */
    .dark-toggle {
      cursor: pointer;
      font-size: 1.3rem;
      margin-left: 25px;
      color: #333;
      transition: color 0.3s ease, transform 0.3s ease;
    }

    .dark-toggle:hover {
      transform: rotate(20deg);
    }

    body.dark .dark-toggle {
      color: #ffb347;
    }

    /* ===== CONTENT ===== */
    .content {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      padding: 120px 80px 60px;
      gap: 40px;
    }

    .texBox {
      flex: 1 1 400px;
      animation: fadeInLeft 1s ease;
    }

    .texBox h2 {
      font-size: 3rem;
      color: #222;
      margin-bottom: 20px;
    }

    .texBox p {
      font-size: 1.1rem;
      line-height: 1.7;
      margin-bottom: 25px;
    }

    .texBox a {
      display: inline-block;
      padding: 12px 28px;
      background: #ff4500;
      color: #fff;
      border-radius: 30px;
      text-decoration: none;
      font-weight: 600;
      transition: all 0.3s ease;
    }

    .texBox a:hover {
      background: #e63e00;
      transform: translateY(-3px);
    }

    .imgBox {
      flex: 1 1 350px;
      text-align: center;
      animation: fadeInRight 1s ease;
    }

    .imgBox img {
      max-width: 350px;
      transition: transform 0.5s ease;
    }

    .imgBox img:hover {
      transform: scale(1.05) rotate(-2deg);
    }

    /* ===== THUMBNAILS ===== */
    .thumb {
      display: flex;
      justify-content: center;
      gap: 20px;
      margin: 40px auto;
      list-style: none;
      animation: fadeInUp 1.2s ease;
    }

    .thumb li img {
      width: 70px;
      height: 70px;
      object-fit: contain;
      border-radius: 15px;
      cursor: pointer;
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .thumb li img:hover {
      transform: scale(1.1);
      box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    }

    /* ===== SOCIAL MEDIA ===== */
    .sosialMedia {
      position: fixed;
      right: 30px;
      bottom: 30px;
      display: flex;
      flex-direction: column;
      gap: 15px;
      list-style: none;
      z-index: 999;
      animation: fadeInRight 1.4s ease;
    }

    .sosialMedia li a {
      color: #fff;
      background: #ff4500;
      font-size: 1.2rem;
      width: 40px;
      height: 40px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      transition: all 0.3s ease;
    }

    .sosialMedia li a:hover {
      background: #e63e00;
      transform: translateY(-4px);
    }

    /* ===== ANIMATIONS ===== */
    @keyframes fadeInLeft {
      from {opacity: 0; transform: translateX(-50px);}
      to {opacity: 1; transform: translateX(0);}
    }

    @keyframes fadeInRight {
      from {opacity: 0; transform: translateX(50px);}
      to {opacity: 1; transform: translateX(0);}
    }

    @keyframes fadeInUp {
      from {opacity: 0; transform: translateY(50px);}
      to {opacity: 1; transform: translateY(0);}
    }

    /* ===== RESPONSIVE ===== */
    @media(max-width: 768px) {
      header {
        padding: 15px 30px;
      }

      .content {
        flex-direction: column;
        padding: 120px 30px 60px;
        text-align: center;
      }

      .imgBox img {
        max-width: 250px;
      }
    }