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

    :root {
      --primary: #126E6E;
      --primary-dark: #0d5252;
      --primary-light: #1a9999;
      --accent: #6366f1;
      --accent-light: #818cf8;
      --dark: #1e293b;
      --dark-light: #1e293b;
      --gray: #64748b;
      --gray-light: #cbd5e1;
      --gray-bg: #f8fafc;
      --white: #ffffff;
      --gradient1: linear-gradient(135deg, #126E6E 0%, #1a9999 50%, #6366f1 100%);
       --gradient: linear-gradient(135deg, #6e8efb, #a777e3);
      --gradient-subtle: linear-gradient(135deg, rgba(18, 110, 110, 0.05) 0%, rgba(99, 102, 241, 0.05) 100%);
      --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
      --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
      --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
      --border-radius: 12px;
      --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

    body {
font-family:"Figtree", system-ui, -apple-system, sans-serif;
      line-height: 1.6;
      color: var(--dark);
      background: var(--white);
      overflow-x: hidden;
    }

    /* Header */
    .header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(0, 0, 0, 0.05);
      transition: var(--transition);
    }

    .header.scrolled {
      box-shadow: var(--shadow-md);
    }

    .container {
      max-width: 1280px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .nav {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      text-decoration: none;
      color: var(--dark);
      font-weight: 700;
      font-size: 26px;
      transition: var(--transition);
    }

    .logo img {
      height: 36px;
      width: 36px;
    }

    .logo:hover {
      color: var(--primary);
    }

    .nav-links {
      display: flex;
      list-style: none;
      align-items: center;
      gap: 8px;
    }

    .nav-links a {
      text-decoration: none;
      color: var(--dark);
      padding: 8px 16px;
      border-radius: 8px;
      font-weight: 500;
      font-size: 14px;
      transition: var(--transition);
    }

    .nav-links a:hover {
      background: var(--gray-bg);
      color: var(--primary);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 12px 24px;
      border-radius: 8px;
      text-decoration: none;
      font-weight: 600;
      font-size: 14px;
      transition: var(--transition);
      border: none;
      cursor: pointer;
    }

.btn-primary {
  background: var(--gradient1) !important;
  color: var(--white) !important;
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: var(--gradient1-hover, var(--gradient1)) !important; /* stays green */
  color: var(--white) !important;                                   /* stays white */
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}


    .btn-secondary {
      background: var(--white);
      color: var(--primary);
      border: 2px solid var(--primary);
    }

    .btn-secondary:hover {
      background: var(--primary);
      color: var(--white);
    }

    .mobile-menu {
      display: none;
      background: none;
      border: none;
      font-size: 24px;
      color: var(--dark);
      cursor: pointer;
    }

    /* Hero Section */
    .hero {
      position: relative;
      padding: 120px 0 80px;
      background: 
        radial-gradient(ellipse at top left, rgba(99, 102, 241, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(18, 110, 110, 0.08) 0%, transparent 50%),
        linear-gradient(135deg, #f8fafc 0%, #e0e7ff 50%, #f1f5f9 100%);
      overflow: hidden;
    }

    /* Main SVG on the right */
    .hero::before {
      content: '';
      position: absolute;
      top: 50%;
      right: 5%;
      transform: translateY(-50%);
      width: 500px;
      height: 500px;
      background: url('/LoopWebsite/icons/MAINSECTION_OFFER.png') no-repeat center center;
      background-size: contain;
      opacity: 0.6;
      pointer-events: none;
      z-index: 0;
      animation: float 6s ease-in-out infinite;
    }

    @keyframes float {
      0%, 100% {
        transform: translateY(-50%) translateX(0);
      }
      50% {
        transform: translateY(-50%) translateX(-20px);
      }
    }

    /* Subtle grid pattern */
    .hero::after {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background-image: 
        repeating-linear-gradient(0deg, transparent, transparent 49px, rgba(18, 110, 110, 0.02) 49px, rgba(18, 110, 110, 0.02) 50px),
        repeating-linear-gradient(90deg, transparent, transparent 49px, rgba(18, 110, 110, 0.02) 49px, rgba(18, 110, 110, 0.02) 50px);
      pointer-events: none;
      z-index: 0;
      opacity: 0.5;
    }

    /* ================================================
       HERO FLOATING BUBBLES - CLICKABLE
       ================================================ */
    .hero-bubbles {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      overflow: hidden;
      pointer-events: none;
      z-index: 2;
    }

    .bubble,
    .hero-bubble {
      position: absolute;
      background: rgba(255, 255, 255, 0.85);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      border: 1px solid rgba(18, 110, 110, 0.15);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 8px 32px rgba(18, 110, 110, 0.1);
      animation: floatBubble 20s ease-in-out infinite;
      pointer-events: auto;
      cursor: pointer;
      transition: var(--transition);
    }

    .bubble:hover,
    .hero-bubble:hover {
      transform: scale(1.05);
      box-shadow: 0 12px 40px rgba(18, 110, 110, 0.2);
    }

    .bubble i,
    .hero-bubble i {
      color: var(--primary);
      opacity: 0.7;
    }

    /* Bubble 1 - Top Left */
    .bubble:nth-child(1),
    .hero-bubble:nth-child(1) {
      width: 80px;
      height: 80px;
      top: 15%;
      left: 8%;
      animation-delay: 0s;
    }
    .bubble:nth-child(1) i,
    .hero-bubble:nth-child(1) i {
      font-size: 32px;
    }

    /* Bubble 2 - Middle Left */
    .bubble:nth-child(2),
    .hero-bubble:nth-child(2) {
      width: 60px;
      height: 60px;
      top: 45%;
      left: 12%;
      animation-delay: -3s;
    }
    .bubble:nth-child(2) i,
    .hero-bubble:nth-child(2) i {
      font-size: 24px;
    }

    /* Bubble 3 - Bottom Left */
    .bubble:nth-child(3),
    .hero-bubble:nth-child(3) {
      width: 70px;
      height: 70px;
      top: 70%;
      left: 5%;
      animation-delay: -7s;
    }
    .bubble:nth-child(3) i,
    .hero-bubble:nth-child(3) i {
      font-size: 28px;
    }

    /* Bubble 4 - Top Right */
    .bubble:nth-child(4),
    .hero-bubble:nth-child(4) {
      width: 90px;
      height: 90px;
      top: 10%;
      right: 8%;
      animation-delay: -5s;
    }
    .bubble:nth-child(4) i,
    .hero-bubble:nth-child(4) i {
      font-size: 36px;
    }

    /* Bubble 5 - Middle Right */
    .bubble:nth-child(5),
    .hero-bubble:nth-child(5) {
      width: 65px;
      height: 65px;
      top: 60%;
      right: 12%;
      animation-delay: -10s;
    }
    .bubble:nth-child(5) i,
    .hero-bubble:nth-child(5) i {
      font-size: 26px;
    }

    /* Bubble 6 - Bottom Right */
    .bubble:nth-child(6),
    .hero-bubble:nth-child(6) {
      width: 75px;
      height: 75px;
      bottom: 15%;
      right: 6%;
      animation-delay: -2s;
    }
    .bubble:nth-child(6) i,
    .hero-bubble:nth-child(6) i {
      font-size: 30px;
    }

    @keyframes floatBubble {
      0%, 100% {
        transform: translateY(0) translateX(0) scale(1);
      }
      25% {
        transform: translateY(-20px) translateX(10px) scale(1.05);
      }
      50% {
        transform: translateY(-10px) translateX(-10px) scale(0.95);
      }
      75% {
        transform: translateY(15px) translateX(5px) scale(1.02);
      }
    }

    /* Tooltip for hero bubbles */
    .hero-tooltip {
      position: absolute;
      transform: translate(-50%, -120%);
      background: var(--white);
      color: var(--dark);
      border: 1px solid var(--gray-light);
      box-shadow: var(--shadow-xl);
      border-radius: 10px;
      padding: 10px 14px;
      font-size: 14px;
      white-space: nowrap;
      z-index: 3;
      pointer-events: none;
    }
    
    .hero-tooltip::after {
      content:'';
      position:absolute;
      left:50%; 
      bottom:-6px; 
      transform:translateX(-50%);
      border:6px solid transparent;
      border-top-color: var(--white);
      filter: drop-shadow(0 1px 1px rgba(0,0,0,.06));
    }
    /* ================================================
       END HERO BUBBLES
       ================================================ */

    .hero-content {
      position: relative;
      z-index: 1;
      max-width: 900px;
      margin: 0 auto;
      text-align: center;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 20px;
      background: var(--white);
      border: 1px solid var(--gray-light);
      border-radius: 100px;
      font-size: 14px;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 24px;
      box-shadow: var(--shadow-sm);
      animation: fadeSlideDown 0.6s ease-out;
    }

    .badge i {
      color: var(--accent);
    }

    .hero h1 {
      font-size: clamp(40px, 6vw, 72px);
      font-weight: 900;
      line-height: 1.1;
      margin-bottom: 24px;
      background: var(--gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      animation: fadeSlideUp 0.8s ease-out 0.2s both;
    }

    .hero-subtitle {
      font-size: clamp(18px, 2vw, 24px);
      color: var(--gray);
      line-height: 1.6;
      margin-bottom: 40px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
      animation: fadeSlideUp 0.8s ease-out 0.4s both;
    }

    .hero-cta {
      display: flex;
      gap: 16px;
      justify-content: center;
      flex-wrap: wrap;
      animation: fadeSlideUp 0.8s ease-out 0.6s both;
    }

    .hero-cta .btn {
      padding: 16px 32px;
      font-size: 16px;
    }

    .hero-note {
      margin-top: 24px;
      font-size: 14px;
      color: var(--gray);
      animation: fadeSlideUp 0.8s ease-out 0.8s both;
    }

    /* Trust Bar */
    .trust-bar {
      padding: 60px 0;
      background: var(--white);
      border-bottom: 1px solid var(--gray-light);
    }

    .trust-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 40px;
      text-align: center;
    }

    .trust-item {
      animation: fadeIn 1s ease-out both;
    }

    .trust-number {
      font-size: 48px;
      font-weight: 900;
      background: var(--gradient);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
      display: block;
      margin-bottom: 8px;
    }

    .trust-label {
      font-size: 14px;
      color: var(--gray);
      font-weight: 500;
    }

    /* Section Styles */
    section {
      padding: 100px 0;
    }

    .section-header {
      text-align: center;
      max-width: 800px;
      margin: 0 auto 60px;
    }

    .section-badge {
      display: inline-block;
      padding: 6px 16px;
      background: var(--gradient-subtle);
      border-radius: 100px;
      font-size: 13px;
      font-weight: 600;
      color: var(--primary);
      text-transform: uppercase;
      letter-spacing: 0.5px;
      margin-bottom: 16px;
    }

    .section-title {
      font-size: clamp(32px, 4vw, 48px);
      font-weight: 800;
      margin-bottom: 16px;
      color: var(--dark);
    }

    .section-subtitle {
      font-size: 18px;
      color: var(--gray);
      line-height: 1.7;
    }

    /* Feature Grid */
    .feature-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 32px;
      margin-top: 60px;
    }

    .feature-card {
      background: var(--white);
      border: 1px solid var(--gray-light);
      border-radius: var(--border-radius);
      padding: 32px;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .feature-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 4px;
      background: var(--gradient);
      transform: scaleX(0);
      transition: var(--transition);
    }

    .feature-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
      border-color: transparent;
    }

    .feature-card:hover::before {
      transform: scaleX(1);
    }

    .feature-icon {
      width: 56px;
      height: 56px;
      border-radius: 12px;
      background: var(--gradient-subtle);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      font-size: 24px;
      color: var(--primary);
      transition: var(--transition);
    }

    .feature-card:hover .feature-icon {
      transform: scale(1.1) rotate(5deg);
    }

    .feature-card h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--dark);
    }

    .feature-card p {
      color: var(--gray);
      line-height: 1.6;
    }

    /* Preview Section */
    .preview-section {
      background: var(--gradient-subtle);
    }

    .preview-grid {
      display: grid;
      gap: 24px;
      margin-top: 60px;
    }

    .preview-card {
      background: var(--white);
      border-radius: var(--border-radius);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      transition: var(--transition);
      cursor: pointer;
      border: 2px solid transparent;
    }

    .preview-card:hover {
      box-shadow: var(--shadow-xl);
      border-color: var(--primary);
    }

    .preview-card.expanded {
      grid-column: 1 / -1;
    }

    .preview-image {
      width: 100%;
      height: 300px;
      background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
    }

    .preview-card.expanded .preview-image {
      height: 500px;
    }

    .preview-image img,
    .preview-image video {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .preview-content {
      padding: 24px;
    }

    .preview-card h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--dark);
    }

    .preview-card p {
      color: var(--gray);
      line-height: 1.6;
    }

    /* Use Cases */
    .usecase-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 32px;
      margin-top: 60px;
    }

    .usecase-card {
      background: var(--white);
      border: 1px solid var(--gray-light);
      border-radius: var(--border-radius);
      padding: 40px;
      transition: var(--transition);
    }

    .usecase-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .usecase-icon {
      width: 64px;
      height: 64px;
      border-radius: 16px;
      background: var(--gradient);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 24px;
      font-size: 28px;
      color: var(--white);
    }

    .usecase-card h3 {
      font-size: 22px;
      font-weight: 700;
      margin-bottom: 16px;
      color: var(--dark);
    }

    .usecase-card ul {
      list-style: none;
    }

    .usecase-card li {
      padding-left: 28px;
      position: relative;
      margin-bottom: 12px;
      color: var(--gray);
      line-height: 1.6;
    }

    .usecase-card li::before {
      content: '✓';
      position: absolute;
      left: 0;
      color: var(--primary);
      font-weight: 700;
    }

    /* How It Works */
    .steps-container {
      max-width: 1000px;
      margin: 60px auto 0;
      position: relative;
    }

    .steps-container::before {
      content: '';
      position: absolute;
      left: 31px;
      top: 40px;
      bottom: 40px;
      width: 2px;
      background: linear-gradient(180deg, var(--primary) 0%, var(--accent) 100%);
    }

    .step {
      display: flex;
      gap: 32px;
      margin-bottom: 48px;
      position: relative;
    }

    .step-number {
      flex-shrink: 0;
      width: 64px;
      height: 64px;
      border-radius: 50%;
      background: var(--gradient);
      color: var(--white);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      font-weight: 700;
      box-shadow: var(--shadow-lg);
      position: relative;
      z-index: 1;
    }

    .step-content {
      flex: 1;
      padding-top: 8px;
    }

    .step-content h3 {
      font-size: 24px;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--dark);
    }

    .step-content p {
      color: var(--gray);
      line-height: 1.7;
      font-size: 16px;
    }

    /* Comparison Table */
    .comparison-section {
      background: var(--gray-bg);
    }

    .comparison-table {
      background: var(--white);
      border-radius: var(--border-radius);
      overflow-x: auto;
      box-shadow: var(--shadow-md);
      margin-top: 60px;
      -webkit-overflow-scrolling: touch;
    }

    .comparison-table table {
      width: 100%;
      min-width: 600px;
      border-collapse: collapse;
    }

    .comparison-table th,
    .comparison-table td {
      padding: 20px 24px;
      text-align: left;
      border-bottom: 1px solid var(--gray-light);
    }

    .comparison-table th {
      background: var(--gradient-subtle);
      font-weight: 700;
      color: var(--dark);
    }

    .comparison-table tbody tr:hover {
      background: var(--gray-bg);
    }

    .comparison-table td:first-child {
      font-weight: 600;
      color: var(--dark);
    }

    .comparison-table td:nth-child(3) {
      color: var(--primary);
      font-weight: 600;
    }

    .comparison-table td:nth-child(2) {
      color: var(--gray);
    }

    .mobile-scroll-hint {
      display: none;
      padding: 12px 24px;
      background: var(--gradient-subtle);
      border-bottom: 1px solid var(--gray-light);
      font-size: 14px;
      color: var(--gray);
      text-align: center;
    }

    /* CTA Section */
    .cta-section {
      background: var(--gradient);
      color: var(--white);
      text-align: center;
      padding: 100px 0;
      position: relative;
      overflow: hidden;
    }

    .cta-section::before,
    .cta-section::after {
      content: '';
      position: absolute;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
    }

    .cta-section::before {
      width: 500px;
      height: 500px;
      top: -250px;
      left: -150px;
    }

    .cta-section::after {
      width: 400px;
      height: 400px;
      bottom: -200px;
      right: -100px;
    }

    .cta-content {
      position: relative;
      z-index: 1;
      max-width: 700px;
      margin: 0 auto;
    }

    .cta-section h2 {
      font-size: clamp(32px, 4vw, 48px);
      font-weight: 800;
      margin-bottom: 20px;
    }

    .cta-section p {
      font-size: 20px;
      margin-bottom: 32px;
      opacity: 0.95;
    }

    .cta-buttons {
      display: flex;
      gap: 16px;
      justify-content: center;
      flex-wrap: wrap;
    }

    .cta-buttons .btn {
      padding: 16px 32px;
      font-size: 16px;
    }

    .btn-white {
      background: var(--white);
      color: var(--primary);
    }

    .btn-white:hover {
      background: var(--gray-bg);
      transform: translateY(-2px);
      box-shadow: var(--shadow-lg);
    }

    .btn-outline {
      background: transparent;
      color: var(--white);
      border: 2px solid var(--white);
    }

    .btn-outline:hover {
      background: var(--white);
      color: var(--primary);
    }

    /* FAQ */
    .faq-container {
      max-width: 900px;
      margin: 60px auto 0;
    }

    .faq-item {
      background: var(--white);
      border: 1px solid var(--gray-light);
      border-radius: var(--border-radius);
      margin-bottom: 16px;
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-item:hover {
      box-shadow: var(--shadow-md);
    }

    .faq-question {
      width: 100%;
      padding: 24px;
      background: none;
      border: none;
      text-align: left;
      font-size: 18px;
      font-weight: 600;
      color: var(--dark);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 20px;
      transition: var(--transition);
    }

    .faq-question:hover {
      color: var(--primary);
    }

    .faq-question i {
      flex-shrink: 0;
      transition: var(--transition);
      color: var(--primary);
    }

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

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
    }

    .faq-answer-content {
      padding: 0 24px 24px;
      color: var(--gray);
      line-height: 1.7;
    }

    /* Footer */
    .footer {
      background: var(--dark);
      color: var(--white);
      padding: 60px 0 30px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 60px;
      margin-bottom: 40px;
    }

    .footer-brand {
      max-width: 300px;
    }

    .footer-brand .logo {
      color: var(--white);
      margin-bottom: 16px;
    }

    .footer-brand p {
      color: var(--gray-light);
      line-height: 1.7;
      margin-bottom: 24px;
    }

    .footer-section h4 {
      font-size: 14px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      margin-bottom: 20px;
      color: var(--white);
    }

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

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

    .footer-links a {
      color: var(--gray-light);
      text-decoration: none;
      transition: var(--transition);
      font-size: 14px;
      display: block;
    }

    .footer-links a:hover {
      color: var(--white);
      padding-left: 4px;
    }

    .footer-bottom {
      padding-top: 30px;
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
    }

    .footer-bottom p {
      color: var(--gray-light);
      font-size: 14px;
    }

    .social-links {
      display: flex;
      gap: 12px;
    }

    .social-links a {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--white);
      text-decoration: none;
      transition: var(--transition);
      font-size: 14px;
    }

    .social-links a:hover {
      background: var(--primary);
      transform: translateY(-2px);
    }

    /* Interactive bubbles in dedicated section */
    .bubbles-section {
      padding: 100px 0;
      background: var(--gradient-subtle);
      position: relative;
      overflow: hidden;
    }

    .bubbles-container {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
      gap: 40px;
      max-width: 1100px;
      margin: 60px auto 0;
      padding: 0 24px;
    }

    .interactive-bubble {
      position: relative;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      cursor: pointer;
      transition: var(--transition);
    }

    .interactive-bubble:hover .bubble-icon {
      transform: scale(1.1) translateY(-5px);
      box-shadow: 0 12px 40px rgba(18, 110, 110, 0.2);
    }

    .bubble-icon {
      width: 100px;
      height: 100px;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      border: 2px solid rgba(18, 110, 110, 0.2);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 8px 32px rgba(18, 110, 110, 0.15);
      transition: var(--transition);
      margin-bottom: 20px;
      position: relative;
      z-index: 2;
    }

    .interactive-bubble.active .bubble-icon {
      background: var(--gradient);
      border-color: transparent;
      transform: scale(1.05);
    }

    .bubble-icon i {
      font-size: 40px;
      color: var(--primary);
      transition: var(--transition);
    }

    .interactive-bubble.active .bubble-icon i {
      color: var(--white);
    }

    .bubble-label {
      font-size: 16px;
      font-weight: 600;
      color: var(--dark);
      margin-bottom: 8px;
    }

    .bubble-tooltip {
      position: absolute;
      top: 130px;
      left: 50%;
      transform: translateX(-50%) translateY(10px);
      background: var(--white);
      padding: 20px 24px;
      border-radius: 12px;
      box-shadow: var(--shadow-xl);
      border: 1px solid var(--gray-light);
      min-width: 280px;
      max-width: 320px;
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
      z-index: 10;
      pointer-events: none;
    }

    .bubble-tooltip-close {
      position: absolute;
      top: 12px;
      right: 12px;
      width: 24px;
      height: 24px;
      border-radius: 50%;
      background: var(--gray-bg);
      border: none;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: center;
      transition: var(--transition);
      color: var(--gray);
      font-size: 14px;
      opacity: 0;
    }

    .bubble-tooltip-close:hover {
      background: var(--gray-light);
      color: var(--dark);
    }

    .bubble-tooltip::before {
      content: '';
      position: absolute;
      top: -8px;
      left: 50%;
      transform: translateX(-50%);
      width: 0;
      height: 0;
      border-left: 8px solid transparent;
      border-right: 8px solid transparent;
      border-bottom: 8px solid var(--white);
      filter: drop-shadow(0 -2px 2px rgba(0, 0, 0, 0.05));
    }

    .interactive-bubble.active .bubble-tooltip {
      opacity: 1;
      visibility: visible;
      transform: translateX(-50%) translateY(0);
      pointer-events: auto;
    }

    .bubble-tooltip h4 {
      font-size: 16px;
      font-weight: 700;
      color: var(--dark);
      margin-bottom: 8px;
    }

    .bubble-tooltip p {
      font-size: 14px;
      color: var(--gray);
      line-height: 1.6;
      margin: 0;
    }

    .bubble-hint {
      text-align: center;
      margin-top: 40px;
      font-size: 14px;
      color: var(--gray);
      font-style: italic;
    }

    .bubble-hint i {
      color: var(--primary);
      margin-right: 6px;

    }

    /* Overlay for mobile tooltips */
    .bubble-overlay {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.5);
      opacity: 0;
      visibility: hidden;
      transition: all 0.3s ease;
      z-index: 1000;
      backdrop-filter: blur(4px);
    }

    .bubble-overlay.active {
      opacity: 1;
      visibility: visible;
    }

    /* Animations */
    @keyframes fadeIn {
      from {
        opacity: 0;
      }
      to {
        opacity: 1;
      }
    }

    @keyframes fadeSlideUp {
      from {
        opacity: 0;
        transform: translateY(30px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @keyframes fadeSlideDown {
      from {
        opacity: 0;
        transform: translateY(-20px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .animate {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }

    .animate.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* Responsive */
    @media (max-width: 968px) {
      .hero::before {
        width: 300px;
        height: 300px;
        right: -15%;
        opacity: 0.3;
      }

      .hero::after {
        opacity: 0.3;
      }

      /* Fade out hero decorative bubbles on tablets */
      .bubble,
      .hero-bubble {
        opacity: 0.3;
      }

      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        padding: 20px;
        box-shadow: var(--shadow-lg);
        border-top: 1px solid var(--gray-light);
      }

      .nav-links.active {
        display: flex;
      }

      .mobile-menu {
        display: block;
      }

      .hero {
        padding: 80px 0 60px;
      }

      .steps-container::before {
        display: none;
      }

      .cta-buttons {
        flex-direction: column;
      }

      .cta-buttons .btn {
        width: 100%;
      }

      .bubbles-container {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 32px;
      }

      .bubble-icon {
        width: 80px;
        height: 80px;
      }

      .bubble-icon i {
        font-size: 32px;
      }

      .bubble-tooltip {
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        min-width: 280px;
        max-width: 90vw;
        z-index: 1001;
      }

      .interactive-bubble.active .bubble-tooltip {
        transform: translate(-50%, -50%);
      }

      .bubble-tooltip::before {
        display: none;
      }

      .bubble-tooltip-close {
        opacity: 1;
      }

      .mobile-scroll-hint {
        display: block !important;
      }
    }

    @media (max-width: 768px) {
      .footer {
        padding: 50px 0 30px;
      }

      .footer-grid {
        grid-template-columns: 1fr !important;
        gap: 40px;
        margin-bottom: 30px;
      }

      .footer-brand {
        max-width: 100%;
      }

      .footer-section h4 {
        margin-bottom: 16px;
      }

      .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        padding-top: 24px;
      }
    }

    @media (max-width: 640px) {
      .container {
        padding: 0 16px;
      }

      section {
        padding: 60px 0;
      }

      .hero {
        padding: 80px 0 60px;
      }

      .hero::before {
        display: none;
      }

      /* Hide hero decorative bubbles on small mobile */
      .bubble,
      .hero-bubble {
        display: none;
      }

      .hero-cta {
        flex-direction: column;
      }

      .hero-cta .btn {
        width: 100%;
      }

      .feature-grid,
      .usecase-grid {
        grid-template-columns: 1fr;
      }

      .footer-section h4 {
        margin-top: 24px;
        font-size: 13px;
      }

      .footer-links li {
        margin-bottom: 16px;
      }

      .footer-links a {
        font-size: 15px;
        padding: 4px 0;
      }

      .bubbles-container {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
      }

      .bubble-icon {
        width: 70px;
        height: 70px;
      }

      .bubble-icon i {
        font-size: 28px;
      }
    }