* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: #f9fafb;
            padding: 40px 20px;
        }

        /* Company Logo Section */
                .company-logo {
            position: relative; /* not fixed */
            top: 0;
            left: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 40px auto 20px auto; /* center top spacing */
            z-index: 10;
            background: none; /* no background */
            box-shadow: none; /* remove shadow */
            padding: 0;
        }

        .company-logo img {
            height: 110px; /* larger for clarity */
            width: auto;
            object-fit: contain;
            filter: none; /* ensure no dimming */
            image-rendering: -webkit-optimize-contrast; /* enhance sharpness on webkit browsers */
            image-rendering: crisp-edges; /* higher clarity on desktop */
            transition: transform 0.3s ease;
        }

        .company-logo img:hover {
            transform: scale(1.05); /* gentle zoom on hover */
        }

        /* Mobile view */
        @media (max-width: 768px) {
            .company-logo {
                margin: 20px auto;
            }

            .company-logo img {
                height: 70px; /* still large on mobile */
            }
        }


        

        /* Header Section */
        .header {
            text-align: center;
            margin-bottom: 40px;
            margin-top: 60px;
        }

        .title {
            font-size: 64px;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 24px;
            color: #1f2937;
        }

        .title .highlight {
            background: #2563eb;
            color: white;
            padding: 4px 24px;
            border-radius: 12px;
            display: inline-block;
        }

        /* Animated Button */
        .animated-button-container {
            margin: 40px auto;
            text-align: center;
        }

        .animated-button {
            position: relative;
            width: 300px;
            height: 64px;
            background: #2563eb;
            border-radius: 50px;
            cursor: pointer;
            overflow: hidden;
            box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
            transition: transform 0.2s;
            display: inline-block;
            text-decoration: none;
        }

        .animated-button:hover {
            transform: scale(1.05);
        }

        .button-text {
            position: absolute;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            color: white;
            transition: all 0.6s ease;
        }

        .text-front {
            opacity: 1;
            transform: translateY(0);
        }

        .text-back {
            opacity: 0;
            transform: translateY(100%);
        }

        .animated-button.flipped .text-front {
            opacity: 0;
            transform: translateY(-100%);
        }

        .animated-button.flipped .text-back {
            opacity: 1;
            transform: translateY(0);
        }

        .animated-button.flipped {
            background: #10b981;
        }

        /* Pulse Animation for Button */
        @keyframes pulse {
            0%, 100% {
                box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
            }
            50% {
                box-shadow: 0 4px 24px rgba(37, 99, 235, 0.6);
            }
        }

        .animated-button {
            animation: pulse 2s infinite;
        }

        .animated-button.flipped {
            animation: pulse-green 2s infinite;
        }

        @keyframes pulse-green {
            0%, 100% {
                box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
            }
            50% {
                box-shadow: 0 4px 24px rgba(16, 185, 129, 0.6);
            }
        }

        /* Fixed Bottom Register Button */
        .fixed-register-button {
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            background: linear-gradient(90deg, #2563eb 0%, #1d4ed8 100%);
            padding: 12px 220px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
            z-index: 999;
        }

        .fixed-register-left {
            display: flex;
            align-items: center;
            gap: 16px;
        }

        .fixed-register-price {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .price-current {
            font-size: 28px;
            font-weight: 800;
            color: white;
        }

        .price-original {
            font-size: 18px;
            font-weight: 600;
            color: #93c5fd;
            text-decoration: line-through;
        }

        .refund-badge {
            background: #fbbf24;
            color: #92400e;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 700;
            white-space: nowrap;
        }

        .register-button-link {
            background: white;
            color: #2563eb;
            padding: 14px 40px;
            border-radius: 50px;
            font-size: 18px;
            font-weight: 800;
            text-decoration: none;
            display: inline-block;
            transition: all 0.3s ease;
            box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
        }

        .register-button-link:hover {
            transform: scale(1.05);
            box-shadow: 0 6px 16px rgba(255, 255, 255, 0.5);
        }

        /* Content spacing for fixed button */
        .content-spacer {
            height: 80px;
        }

        @media (max-width: 768px) {
            

            .title {
                font-size: 36px;
            }

            .animated-button {
                width: 260px;
                height: 56px;
            }

            .button-text {
                font-size: 16px;
            }

            .fixed-register-button {
                flex-direction: column;
                gap: 12px;
                padding: 16px 20px;
            }

            .fixed-register-left {
                flex-direction: column;
                gap: 8px;
                width: 100%;
                text-align: center;
            }

            .price-current {
                font-size: 24px;
            }

            .price-original {
                font-size: 16px;
            }

            .register-button-link {
                width: 100%;
                text-align: center;
                padding: 12px 32px;
                font-size: 16px;
            }

            .content-spacer {
                height: 140px;
            }
        }

        /* Demo content */
        .demo-content {
            max-width: 1200px;
            margin: 0 auto;
            padding: 40px 20px;
        }

        .demo-section {
            background: white;
            padding: 40px;
            border-radius: 16px;
            margin-bottom: 40px;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
        }

        .demo-section h2 {
            color: #1f2937;
            margin-bottom: 20px;
        }

        .demo-section p {
            color: #6b7280;
            line-height: 1.6;
        }
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: #f9fafb;
            min-height: 100vh;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 5px 20px;
        }

        /* Header Section */
        .header {
            text-align: center;
            margin-bottom: 40px;
        }

        .title {
            font-size: 64px;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 24px;
            color: #1f2937;
        }

        .title .highlight {
            background: #2563eb;
            color: white;
            padding: 4px 24px;
            border-radius: 12px;
            display: inline-block;
        }

        .subtitle {
            font-size: 19px;
            color: #4b5563;
            line-height: 1.6;
            max-width: 550px;
            margin: 0 auto;
        }

        .subtitle strong {
            font-weight: 700;
            color: #111827;
        }

        /* Event Box */
        .event-box-container {
            text-align: center;
            margin: 32px 0;
        }

        .event-box {
            background: #fef3c7;
            border: 2px solid #fbbf24;
            border-radius: 16px;
            padding: 24px 32px;
            display: inline-block;
            max-width: 400px;
            box-shadow: 0 4px 12px rgba(251, 191, 36, 0.2);
        }

        .event-details {
            display: flex;
            align-items: center;
            gap: 24px;
            margin-bottom: 20px;
            justify-content: center;
        }

        .event-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 15px;
            font-weight: 600;
            color: #92400e;
        }

        .event-icon {
            font-size: 20px;
        }

        .event-divider {
            width: 2px;
            height: 28px;
            background: #fbbf24;
            border-radius: 2px;
        }

        .guarantee-section {
            border-top: 2px solid #fbbf24;
            padding-top: 16px;
            text-align: center;
        }

        .guarantee-title {
            font-size: 24px;
            font-weight: 700;
            color: #92400e;
            margin-bottom: 4px;
        }

        .guarantee-subtitle {
            font-size: 18px;
            font-weight: 500;
            color: #b45309;
        }

        /* Animated Button */
        .animated-button-container {
            margin: 40px auto;
            text-align: center;
        }

        .animated-button {
            position: relative;
            width: 300px;
            height: 64px;
            background: #2563eb;
            border-radius: 50px;
            cursor: pointer;
            overflow: hidden;
            box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
            transition: transform 0.2s;
            display: inline-block;
        }

        .animated-button:hover {
            transform: scale(1.05);
        }

        .button-text {
            position: absolute;
            width: 100%;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            color: white;
            transition: all 0.6s ease;
        }

        .text-front {
            opacity: 1;
            transform: translateY(0);
        }

        .text-back {
            opacity: 0;
            transform: translateY(100%);
        }

        .animated-button.flipped .text-front {
            opacity: 0;
            transform: translateY(-100%);
        }

        .animated-button.flipped .text-back {
            opacity: 1;
            transform: translateY(0);
        }

        .animated-button.flipped {
            background: #10b981;
        }

        /* Pulse Animation for Button */
        @keyframes pulse {
            0%, 100% {
                box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
            }
            50% {
                box-shadow: 0 4px 24px rgba(37, 99, 235, 0.6);
            }
        }

        .animated-button {
            animation: pulse 2s infinite;
        }

        .animated-button.flipped {
            animation: pulse-green 2s infinite;
        }

        @keyframes pulse-green {
            0%, 100% {
                box-shadow: 0 4px 14px rgba(16, 185, 129, 0.4);
            }
            50% {
                box-shadow: 0 4px 24px rgba(16, 185, 129, 0.6);
            }
        }

 

   
.human-section {
      position: relative;
      max-width: 1200px;
      width: 100%;
      min-height: 500px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    /* Center Image Section */
    .human-image-wrapper {
      position: relative;
      text-align: center;
      z-index: 5;
    }

    .founder-badge {
      position: absolute;
      top: -30px;
      left: 50%;
      transform: translateX(-50%);
      background: #dbeafe;
      padding: 12px 28px;
      border-radius: 50px;
      font-size: 13px;
      color: #1e40af;
      font-weight: 600;
      white-space: nowrap;
      box-shadow: 0 4px 16px rgba(37, 99, 235, 0.25);
      z-index: 10;
    }

    .founder-title {
      font-size: 11px;
      color: #3b82f6;
      font-weight: 500;
    }

    .human-image-container {
      position: relative;
      margin-top: 40px;
    }

    .human-image {
      width: 440px;
      height: auto;
      object-fit: contain;
      display: block;
    }

    /* Stat Badge Positioning - Overlapping Style */
    .stat-badge {
      position: absolute;
      background: white;
      padding: 18px 24px;
      border-radius: 16px;
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
      display: flex;
      align-items: center;
      gap: 14px;
      min-width: 200px;
      transition: all 0.3s ease;
      cursor: pointer;
      z-index: 10;
    }

    .stat-badge:hover {
      transform: translateY(-5px);
      box-shadow: 0 10px 28px rgba(0, 0, 0, 0.15);
    }

    /* Top Left - Instagram */
    .stat-instagram {
      top: 80px;
      left: -80px;
    }

    /* Bottom Left - Trustpilot */
    .stat-trustpilot {
      bottom: 80px;
      left: -60px;
    }

    /* Top Right - Students */
    .stat-students {
      top: 100px;
      right: -80px;
    }

    /* Bottom Right - Patents (can be used for another stat) */
    .stat-patents {
      bottom: 60px;
      right: -60px;
    }

    .stat-icon {
      font-size: 32px;
      line-height: 1;
    }

    .stat-icon img {
      width: 32px;
      height: 32px;
    }

    .stat-content {
      text-align: left;
    }

    .stat-number {
      font-size: 24px;
      font-weight: 800;
      color: #111827;
      line-height: 1.2;
    }

    .stat-label {
      font-size: 13px;
      color: #6b7280;
      font-weight: 600;
      margin-top: 2px;
    }

    /* Highlight Boxes */
    .highlight-green {
      background: #dcfce7;
    }

    .highlight-green .stat-number {
      color: #166534;
    }

    .highlight-blue {
      background: linear-gradient(135deg, #dbeafe, #93c5fd);
      box-shadow: 0 6px 20px rgba(37, 99, 235, 0.2);
    }

    .highlight-blue .stat-number,
    .highlight-blue .stat-label {
      color: #1e3a8a;
    }

    /* Tablet Responsive */
    @media (max-width: 1024px) {
      .human-image {
        width: 280px;
      }

      .stat-badge {
        min-width: 170px;
        padding: 14px 18px;
        gap: 10px;
      }

      .stat-instagram {
        top: 60px;
        left: -60px;
      }

      .stat-trustpilot {
        bottom: 60px;
        left: -40px;
      }

      .stat-students {
        top: 80px;
        right: -60px;
      }

      .stat-patents {
        bottom: 40px;
        right: -40px;
      }

      .stat-icon {
        font-size: 26px;
      }

      .stat-icon img {
        width: 26px;
        height: 26px;
      }

      .stat-number {
        font-size: 20px;
      }

      .stat-label {
        font-size: 11px;
      }
    }

    /* Mobile Responsive - Keep side by side */
    @media (max-width: 768px) {
      .human-section {
        min-height: 400px;
      }

      .human-image {
        width: 200px;
      }

      .stat-badge {
        min-width: 100px;
        padding: 10px 12px;
        gap: 8px;
        border-radius: 12px;
      }

      .stat-instagram {
        top: 40px;
        left: -25px;
      }

      .stat-trustpilot {
        bottom: 50px;
        left: -15px;
      }

      .stat-students {
        top: 60px;
        right: -25px;
      }

      .stat-patents {
        bottom: 30px;
        right: -15px;
      }

      .stat-icon {
        font-size: 20px;
      }

      .stat-icon img {
        width: 20px;
        height: 20px;
      }

      .stat-number {
        font-size: 14px;
      }

      .stat-label {
        font-size: 9px;
      }

      .founder-badge {
        top: -25px;
        font-size: 9px;
        padding: 8px 14px;
      }

      .founder-title {
        font-size: 8px;
      }
    }

    /* Extra Small Mobile */
    @media (max-width: 480px) {
      .human-section {
        min-height: 350px;
      }

      .human-image {
        width: 160px;
      }

      .stat-badge {
        min-width: 85px;
        padding: 8px 10px;
        gap: 6px;
      }

      .stat-instagram {
        top: 35px;
        left: -20px;
      }

      .stat-trustpilot {
        bottom: 40px;
        left: -12px;
      }

      .stat-students {
        top: 50px;
        right: -20px;
      }

      .stat-patents {
        bottom: 25px;
        right: -12px;
      }

      .stat-icon {
        font-size: 18px;
      }

      .stat-icon img {
        width: 18px;
        height: 18px;
      }

      .stat-number {
        font-size: 12px;
      }

      .stat-label {
        font-size: 8px;
      }

      .founder-badge {
        top: -22px;
        font-size: 8px;
        padding: 6px 10px;
      }

      .founder-title {
        font-size: 7px;
      }
    }

    /* Very Small Screens */
    @media (max-width: 380px) {
      .human-section {
        min-height: 320px;
      }

      .human-image {
        width: 140px;
      }

      .stat-badge {
        min-width: 75px;
        padding: 7px 8px;
        gap: 5px;
      }

      .stat-instagram {
        top: 30px;
        left: -15px;
      }

      .stat-trustpilot {
        bottom: 35px;
        left: -10px;
      }

      .stat-students {
        top: 45px;
        right: -15px;
      }

      .stat-patents {
        bottom: 20px;
        right: -10px;
      }

      .stat-icon {
        font-size: 16px;
      }

      .stat-icon img {
        width: 16px;
        height: 16px;
      }

      .stat-number {
        font-size: 11px;
      }

      .stat-label {
        font-size: 7px;
      }

      .founder-badge {
        top: -20px;
        font-size: 7px;
        padding: 5px 8px;
      }

      .founder-title {
        font-size: 6px;
      }
    }
        /* Professional Title Animation */
        .professional-title {
            text-align: center;
            margin-top: 40px;
            font-size: 32px;
            font-weight: 800;
            color: #2563eb;
            text-transform: uppercase;
            letter-spacing: 2px;
            position: relative;
            overflow: hidden;
        }

        .professional-title span {
            display: inline-block;
            animation: slideIn 1s ease-out forwards;
            opacity: 0;
        }

        .professional-title span:nth-child(1) { animation-delay: 0.1s; }
        .professional-title span:nth-child(2) { animation-delay: 0.2s; }
        .professional-title span:nth-child(3) { animation-delay: 0.3s; }
        .professional-title span:nth-child(4) { animation-delay: 0.4s; }

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

        .professional-title::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 0;
            height: 4px;
            background: linear-gradient(90deg, #2563eb, #10b981);
            border-radius: 2px;
            animation: expandLine 1.5s ease-out 0.5s forwards;
        }

        @keyframes expandLine {
            to {
                width: 200px;
            }
        }

        /* Carousel Section */
        .carousel-section {
            
            padding: 60px 0;
            background: linear-gradient(135deg, #f8f8f8 0%, #cfcfcf 100%);
            margin-left: -20px;
            margin-right: -20px;
            overflow: hidden;
            position: relative;
        }

        .carousel-container {
            cursor: pointer;
            user-select: none;
            position: relative;
            padding: 20px 0;
        }

        .carousel-track {
            display: flex;
            gap: 24px;
            transition: transform 0.1s linear;
            will-change: transform;
        }

        .carousel-item {
            flex-shrink: 0;
            background: white;
            border-radius: 16px;
            padding: 12px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
            transition: transform 0.3s ease;
        }

        .carousel-item:hover {
            transform: scale(1.05);
        }

        .carousel-item img {
            width: 280px;
            height: 380px;
            object-fit: cover;
            border-radius: 12px;
            display: block;
        }

        @media (max-width: 1100px) {
            .human-section {
                flex-direction: column;
                align-items: center;
            }

            .stats-left, .stats-right {
                flex-direction: row;
                flex-wrap: wrap;
                justify-content: center;
                margin-top: 20px;
            }
        }

        @media (max-width: 968px) {
            .title {
                font-size: 48px;
            }

            .event-box {
                padding: 20px 24px;
                max-width: 340px;
            }

            .event-details {
                flex-direction: column;
                gap: 12px;
            }

            .event-divider {
                display: none;
            }

            .human-image {
                width: 320px;
                height: 400px;
            }

            .professional-title {
                font-size: 24px;
            }
        }

        @media (max-width: 640px) {
            .title {
                font-size: 36px;
            }

            .subtitle {
                font-size: 16px;
            }

            .animated-button {
                width: 260px;
                height: 56px;
            }

            .button-text {
                font-size: 16px;
            }

            .human-image {
                width: 356px;
                height: 385px;
            }

            .professional-title {
                font-size: 20px;
                letter-spacing: 1px;
            }

            .stat-badge {
                min-width: 150px;
                padding: 12px 16px;
            }

            .carousel-section {
                margin-top: 80px;
            }

            .carousel-item img {
                width: 240px;
                height: 320px;
            }
        }
         * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
            background: #f9fafb;
            padding: 40px 20px;
        }

        /* Testimonials Section */
        .testimonials-section {
            margin-top: 30px;
            padding: 60px 0;
            background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
            overflow: hidden;
            position: relative;
        }

        .testimonials-title {
            text-align: center;
            font-size: 42px;
            font-weight: 800;
            color: #1e40af;
            margin-bottom: 50px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .testimonials-container {
            max-width: 800px;
            margin: 0 auto;
            height: 500px;
            position: relative;
            overflow: hidden;
            padding: 0 20px;
        }

        .testimonials-track {
            display: flex;
            flex-direction: column;
            gap: 20px;
            transition: transform 0.1s linear;
            will-change: transform;
        }

        .testimonial-card {
            background: white;
            border-radius: 20px;
            padding: 32px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
            transition: all 0.4s ease;
            cursor: pointer;
            flex-shrink: 0;
        }

        .testimonial-card:hover {
            transform: scale(1.08);
            box-shadow: 0 15px 40px rgba(37, 99, 235, 0.3);
            z-index: 10;
        }

        .testimonial-card.paused {
            transform: scale(1.08);
            box-shadow: 0 15px 40px rgba(37, 99, 235, 0.3);
            z-index: 10;
        }

        .testimonial-header {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-bottom: 20px;
        }

        .testimonial-avatar {
            width: 60px;
            height: 60px;
            border-radius: 50%;
            background: linear-gradient(135deg, #2563eb, #10b981);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 700;
            color: white;
            flex-shrink: 0;
        }

        .testimonial-info {
            flex: 1;
        }

        .testimonial-name {
            font-size: 20px;
            font-weight: 700;
            color: #111827;
            margin-bottom: 4px;
        }

        .testimonial-role {
            font-size: 14px;
            color: #6b7280;
            font-weight: 500;
        }

        .testimonial-rating {
            font-size: 18px;
            color: #fbbf24;
        }

        .testimonial-text {
            font-size: 16px;
            line-height: 1.7;
            color: #374151;
            font-style: italic;
        }

        /* College Logos Section */
        .college-section {
            margin-top: 80px;
            padding: 60px 0;
            background: linear-gradient(135deg, #f3e8ff 0%, #e9d5ff 100%);
            overflow: hidden;
            position: relative;
        }

        .college-title {
            text-align: center;
            font-size: 42px;
            font-weight: 800;
            color: #7c3aed;
            margin-bottom: 50px;
            text-transform: uppercase;
            letter-spacing: 1px;
        }

        .college-container {
            position: relative;
            overflow: hidden;
            padding: 20px 0;
        }

        .college-track {
            display: flex;
            gap: 60px;
            align-items: center;
            transition: transform 0.1s linear;
            will-change: transform;
        }

        .college-logo {
            flex-shrink: 0;
            width: 180px;
            height: 180px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: white;
            border-radius: 20px;
            padding: 20px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
            transition: transform 0.3s ease;
        }

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

        .college-logo img {
            max-width: 100%;
            max-height: 100%;
            object-fit: contain;
        }

        /* Placeholder logo styles */
        .logo-placeholder {
            font-size: 48px;
            font-weight: 800;
            color: #7c3aed;
            text-align: center;
        }

        @media (max-width: 768px) {
            .testimonials-title,
            .college-title {
                font-size: 32px;
            }

            .testimonial-card {
                padding: 24px;
            }

            .testimonial-name {
                font-size: 18px;
            }

            .testimonial-text {
                font-size: 14px;
            }

            .college-logo {
                width: 140px;
                height: 140px;
            }

            .logo-placeholder {
                font-size: 36px;
            }
        }

          * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #e8ecf1;
            padding: 60px 20px;
            min-height: 100vh;
        }

        .container {
            max-width: 1200px;
            margin: 0 auto;
        }

        h1 {
            text-align: center;
            font-size: 3rem;
            color: #2d3748;
            margin-bottom: 100px;
            font-weight: 700;
        }

        .timeline {
            position: relative;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 3px;
            height: 100%;
            background: #6b7bd6;
        }

        .timeline-item {
            display: flex;
            margin-bottom: 100px;
            position: relative;
            opacity: 0;
            transform: translateY(50px);
            transition: all 0.6s ease-out;
        }

        .timeline-item.animate-in {
            opacity: 1;
            transform: translateY(0);
        }

        .timeline-item.left {
            flex-direction: row;
        }

        .timeline-item.right {
            flex-direction: row-reverse;
        }

        .timeline-content {
            width: 45%;
            background: white;
            padding: 35px;
            border-radius: 20px;
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
            position: relative;
            transition: all 0.3s ease;
            min-height: 420px;
            display: flex;
            flex-direction: column;
        }

        .timeline-content:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 32px rgba(0, 0, 0, 0.12);
        }

        .timeline-item.left .timeline-content {
            margin-right: auto;
        }

        .timeline-item.right .timeline-content {
            margin-left: auto;
        }

        .icon {
            width: 64px;
            height: 64px;
            background: linear-gradient(135deg, #6b7bd6 0%, #8b5cf6 100%);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 32px;
            margin-bottom: 24px;
        }

        .timeline-marker {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            width: 16px;
            height: 16px;
            background: white;
            border: 3px solid #6b7bd6;
            border-radius: 50%;
            z-index: 2;
            top: 40px;
            transition: all 0.3s ease;
        }

        .timeline-item.animate-in .timeline-marker {
            transform: translateX(-50%) scale(1.3);
            background: #6b7bd6;
        }

        .time-label {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            background: #6b7bd6;
            color: white;
            padding: 10px 24px;
            border-radius: 25px;
            font-weight: 600;
            font-size: 0.95rem;
            white-space: nowrap;
            top: -8px;
            box-shadow: 0 4px 12px rgba(107, 123, 214, 0.3);
            z-index: 3;
        }

        h2 {
            font-size: 1.75rem;
            color: #2d3748;
            margin-bottom: 16px;
            font-weight: 700;
        }

        p {
            color: #4a5568;
            line-height: 1.7;
            font-size: 1rem;
            flex-grow: 1;
        }

        .content-image {
            width: 100%;
            height: 160px;
            background: linear-gradient(135deg, #e0e7ff 0%, #ddd6fe 100%);
            border-radius: 16px;
            margin-top: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 4rem;
            opacity: 0.8;
        }

        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
                margin-bottom: 60px;
            }

            .timeline::before {
                left: 30px;
            }

            .timeline-item {
                flex-direction: column !important;
                padding-left: 70px;
                margin-bottom: 60px;
            }

            .timeline-content {
                width: 100%;
                margin: 0 !important;
                min-height: auto;
                padding: 25px;
            }

            .timeline-marker {
                left: 30px;
            }

            .time-label {
                left: 30px;
                transform: translateX(0);
                font-size: 0.85rem;
                padding: 8px 16px;
            }

            .icon {
                width: 56px;
                height: 56px;
                font-size: 28px;
            }

            h2 {
                font-size: 1.5rem;
            }

            .content-image {
                height: 140px;
                font-size: 3rem;
            }
        }

        @media (min-width: 769px) and (max-width: 1024px) {
            .timeline-content {
                min-height: 380px;
            }
        }

        .book-button-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    margin: 40px 0;
    width: 100%;
}

.book-btn {
    background: linear-gradient(135deg, #6b7bd6 0%, #8b5cf6 100%);
    color: white;
    border: none;
    padding: 18px 50px;
    font-size: 1.3rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(107, 123, 214, 0.3);
    text-decoration: none;
    display: inline-block;
}

.book-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(107, 123, 214, 0.4);
}

.book-btn:active {
    transform: translateY(-1px);
}

.iot-node {
    position: absolute;
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    opacity: 0;
    animation: nodeFloat 3s infinite ease-in-out;
    pointer-events: none;
}

.iot-node:nth-child(1) {
    top: 20%;
    left: 15%;
    animation-delay: 0s;
}

.iot-node:nth-child(2) {
    top: 70%;
    left: 25%;
    animation-delay: 0.5s;
}

.iot-node:nth-child(3) {
    top: 40%;
    right: 20%;
    animation-delay: 1s;
}

.iot-node:nth-child(4) {
    top: 80%;
    right: 30%;
    animation-delay: 1.5s;
}

.iot-node:nth-child(5) {
    top: 30%;
    left: 50%;
    animation-delay: 2s;
}

@keyframes nodeFloat {
    0%, 100% {
        opacity: 0;
        transform: scale(0) translateY(0);
    }
    50% {
        opacity: 1;
        transform: scale(1) translateY(-10px);
    }
}

.signal-wave {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    animation: waveExpand 2s infinite ease-out;
    pointer-events: none;
}

.signal-wave:nth-child(6) {
    animation-delay: 0s;
}

.signal-wave:nth-child(7) {
    animation-delay: 0.7s;
}

.signal-wave:nth-child(8) {
    animation-delay: 1.4s;
}

@keyframes waveExpand {
    0% {
        width: 40px;
        height: 40px;
        opacity: 0.8;
    }
    100% {
        width: 120px;
        height: 120px;
        opacity: 0;
    }
}

.btn-text {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.wifi-icon {
    display: inline-block;
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.book-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
    pointer-events: none;
}

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

@media (max-width: 768px) {
    .book-btn {
        padding: 15px 40px;
        font-size: 1.1rem;
    }
}

.book-button-container {
    position: relative;
    display: inline-block;
    text-align: center;
    margin: 40px 0;
}

.book-btn {
    background: linear-gradient(135deg, #6b7bd6 0%, #8b5cf6 100%);
    color: white;
    border: none;
    padding: 18px 50px;
    font-size: 1.3rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 0 8px 24px rgba(107, 123, 214, 0.3);
    text-decoration: none;
    display: inline-block;
}

.book-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(107, 123, 214, 0.4);
}

.book-btn:active {
    transform: translateY(-1px);
}

.iot-node {
    position: absolute;
    width: 8px;
    height: 8px;
    background: white;
    border-radius: 50%;
    opacity: 0;
    animation: nodeFloat 3s infinite ease-in-out;
    pointer-events: none;
}

.iot-node:nth-child(1) {
    top: 20%;
    left: 15%;
    animation-delay: 0s;
}

.iot-node:nth-child(2) {
    top: 70%;
    left: 25%;
    animation-delay: 0.5s;
}

.iot-node:nth-child(3) {
    top: 40%;
    right: 20%;
    animation-delay: 1s;
}

.iot-node:nth-child(4) {
    top: 80%;
    right: 30%;
    animation-delay: 1.5s;
}

.iot-node:nth-child(5) {
    top: 30%;
    left: 50%;
    animation-delay: 2s;
}

@keyframes nodeFloat {
    0%, 100% {
        opacity: 0;
        transform: scale(0) translateY(0);
    }
    50% {
        opacity: 1;
        transform: scale(1) translateY(-10px);
    }
}

.signal-wave {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 2px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    animation: waveExpand 2s infinite ease-out;
    pointer-events: none;
}

.signal-wave:nth-child(6) {
    animation-delay: 0s;
}

.signal-wave:nth-child(7) {
    animation-delay: 0.7s;
}

.signal-wave:nth-child(8) {
    animation-delay: 1.4s;
}

@keyframes waveExpand {
    0% {
        width: 40px;
        height: 40px;
        opacity: 0.8;
    }
    100% {
        width: 120px;
        height: 120px;
        opacity: 0;
    }
}

.btn-text {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.wifi-icon {
    display: inline-block;
    animation: rotate 3s linear infinite;
}

@keyframes rotate {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

.book-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s ease;
    pointer-events: none;
}

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

@media (max-width: 768px) {
    .book-btn {
        padding: 15px 40px;
        font-size: 1.1rem;
    }
}

  * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #e8ecf1;
            padding: 60px 20px;
        }

        .faq-container {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-title {
            text-align: center;
            font-size: 2.5rem;
            color: #2d3748;
            margin-bottom: 50px;
            font-weight: 700;
        }

        .faq-item {
            background: white;
            border-radius: 16px;
            margin-bottom: 20px;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
            overflow: hidden;
            transition: all 0.3s ease;
        }

        .faq-item:hover {
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.12);
        }

        .faq-question {
            padding: 24px 28px;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: white;
            transition: background 0.3s ease;
        }

        .faq-question:hover {
            background: #f7fafc;
        }

        .faq-question h3 {
            font-size: 1.2rem;
            color: #2d3748;
            font-weight: 600;
            flex: 1;
            padding-right: 20px;
        }

        .faq-icon {
            font-size: 1.5rem;
            color: #6b7bd6;
            transition: transform 0.3s ease;
            flex-shrink: 0;
        }

        .faq-item.active .faq-icon {
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 28px;
        }

        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 28px 24px 28px;
        }

        .faq-answer p {
            color: #4a5568;
            line-height: 1.7;
            font-size: 1rem;
        }

        @media (max-width: 768px) {
            .faq-title {
                font-size: 2rem;
                margin-bottom: 30px;
            }

            .faq-question {
                padding: 20px;
            }

            .faq-question h3 {
                font-size: 1.05rem;
            }

            .faq-answer {
                padding: 0 20px;
            }

            .faq-item.active .faq-answer {
                padding: 0 20px 20px 20px;
            }
        }

           /* ===== IoT Workshop Footer Styles ===== */
.iot-footer {
  width: 100%;
  background: #0a0a0a;
  color: #f2f2f2;
  text-align: center;
  padding: 60px 20px 90px;
  font-family: "Poppins", sans-serif;
  font-size: 14px;
  line-height: 1.7;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  position: relative;
  z-index: 10;
  box-sizing: border-box;
}

.iot-footer-container {
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.iot-footer-disclaimer {
  margin-bottom: 16px;
  color: #ccc;
}

.iot-footer-legal {
  font-size: 13px;
  color: #aaa;
}

.iot-footer-legal a {
  color: #00bcd4;
  text-decoration: none;
  transition: color 0.3s ease;
}

.iot-footer-legal a:hover {
  color: #00ffff;
}

/* ===== Social Icons ===== */
.social-icons {
  position: absolute;
  right: 25px;
  bottom: 25px;
  display: flex;
  gap: 18px;
}

.social-icons a {
  color: #00bcd4;
  font-size: 20px;
  transition: transform 0.3s ease, color 0.3s ease;
}

.social-icons a:hover {
  color: #00ffff;
  transform: scale(1.2);
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .iot-footer {
    font-size: 13px;
    padding: 40px 15px 100px;
  }

  .social-icons {
    position: static;
    justify-content: center;
    margin-top: 20px;
  }
}