/* Base Styles */
    :root {
        --primary-color: #4e7c9b;
        --secondary-color: #26a69a;
        --text-primary: #4e7c9b;
        --text-secondary: #1f1e1e;
        --white: #ffffff;
    }


    body {
        font-family: 'Roboto', sans-serif;
        font-weight: 400;
        color: var(--text-primary);
        overflow-x: hidden;
    }


    a {
        text-decoration: none;
        color: inherit;
    }

    img {
        max-width: 100%;
        height: auto;
    }

img.icon-fluid{
    max-width: 30% !important;
    height: auto;
}
    /* Navigation */
    .navbar {
        padding: 15px 0;
        box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    }

    .navbar-brand img {
        height: 90px;
    }

    ul.navbar-nav.ms-auto {
        margin-right: 65px;
        padding: 20px;
        font-size: 22px;
        color: #000;
        font-weight: 700;
    }

    .nav-link {
        font-weight: 500;
        padding: 8px 15px !important;
    }

    .dropdown-menu {
        border: none;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    }

    .dropdown-item {
        padding: 8px 20px;
    }

    .social-icons .btn {
        padding: 8px;
        margin-left: 5px;
    }

    @media (min-width: 992px) {
        .mega-menu .dropdown-menu {
            width: 600px;
            left: 90%;
            transform: translateX(-50%);
        }
    }

    /* Hero Section */
    .hero-video {
        width: 100%;
        height: auto;
        min-height: 400px;
        object-fit: cover;
    }

    .flip-circle-container {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 20px;
        margin-top: 20px;
    }

    .flip-circle {
        width: 200px;
        height: 200px;
        perspective: 1000px;
    }

    .flip-circle-inner {
        position: relative;
        width: 100%;
        height: 100%;
        transition: transform 0.6s;
        transform-style: preserve-3d;
    }

    .flip-circle:hover .flip-circle-inner {
        transform: rotateY(180deg);
    }

    .flip-circle-front,
    .flip-circle-back {
        position: absolute;
        width: 100%;
        height: 100%;
        backface-visibility: hidden;
        background: white;
        border-radius: 50%;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        text-align: center;
        padding: 20px;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .flip-circle-front img {
        max-width: 60px;
        margin: 0 auto 10px;
    }

    .flip-circle-front h4 {
        font-size: 16px;
        font-weight: bold;
    }

    .flip-circle-back {
        transform: rotateY(180deg);
        background: #4e7c9b;
        color: white;
    }

    .circle-btn {
        margin-top: 10px;
        display: inline-block;
        padding: 6px 12px;
        background: #fff;
        color: #007bff;
        border-radius: 20px;
        font-weight: bold;
        text-decoration: none;
    }

    /* Responsive Breakpoints */
    @media (max-width: 768px) {
        .flip-circle {
            width: 160px;
            height: 160px;
        }

        .flip-circle-front h4,
        .flip-circle-back p {
            font-size: 14px;
        }

        .circle-btn {
            padding: 5px 10px;
            font-size: 13px;
        }
    }

    @media (max-width: 480px) {
        .flip-circle {
            width: 140px;
            height: 140px;
        }

        .flip-circle-container {
            gap: 15px;
        }
    }

    /* Section Styling */
    .section {
        padding: 60px 0;
    }

    .section-title {
        margin-bottom: 20px;
        position: relative;
    }

    .section-title h2 {
        font-weight: 700;
        margin-bottom: 15px;

    }

    .section-title .divider {
        height: 3px;
        width: 70px;
        background: var(--primary-color);
        margin: 15px auto;
    }

    /* Card Styling */
    .feature-card {

        border-radius: 10px;
        box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
        height: 100%;
    }

    .feature-card:hover {
        transform: translateY(-10px);
        box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    }

    .feature-card .card-icon {
        font-size: 40px;
        color: var(--primary-color);
        margin-bottom: 20px;
    }

    /* Parallax Sections */
    .parallax-section {
        background-attachment: fixed;
        background-position: center;
        background-repeat: no-repeat;
        background-size: cover;
        padding: 10px 0;
        position: relative;
        color: white;
    }

    .parallax-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.6);
    }

    .parallax-content {
        position: relative;
        z-index: 1;
    }

    .icon-box:hover {
        transform: translateY(-5px);
        transition: all 0.3s ease;
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    }

 /* Testimonial Section Styling */
 .testimonial-section {
     background: linear-gradient(135deg, #f5f7fa 0%, #e4e8eb 100%);
     padding: 80px 0;
     text-align: center;
     position: relative;
     overflow: hidden;
 }

 .section-title {
     font-size: 2.5rem;
     margin-bottom: 20px;
     color: #333;
     font-weight: 700;
 }

 .section-subtitle {
     color: #666;
     font-size: 1.1rem;
     margin-bottom: 50px;
     max-width: 700px;
     margin-left: auto;
     margin-right: auto;
 }

 .testimonial-slider {
     max-width: 800px;
     margin: 0 auto;
     padding: 0 20px;
     position: relative;
 }

 .testimonial-track {
     display: flex;
     transition: transform 0.5s ease;
 }

 .testimonial-slide {
     min-width: 100%;
     padding: 0 15px;
     box-sizing: border-box;
 }

 .testimonial-card {
     background: white;
     border-radius: 15px;
     box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
     padding: 30px;
     text-align: center;
     transition: transform 0.3s ease;
 }

 .testimonial-card:hover {
     transform: translateY(-10px);
 }

 .testimonial-img {
     width: 80px;
     height: 80px;
     border-radius: 50%;
     object-fit: cover;
     margin: 0 auto 20px;
     border: 4px solid #4a90e2;
 }

 .testimonial-quote {
     font-size: 1.1rem;
     color: #555;
     line-height: 1.6;
     margin-bottom: 20px;
     font-style: italic;
 }

 .testimonial-author {
     font-size: 1.2rem;
     font-weight: 600;
     color: #333;
     margin-bottom: 5px;
 }

 .testimonial-role {
     color: #777;
     font-size: 0.9rem;
 }

 .testimonial-rating {
     color: #ffc107;
     margin: 15px 0;
     font-size: 1.2rem;
 }

 /* Navigation Dots */
 .testimonial-dots {
     display: flex;
     justify-content: center;
     margin-top: 30px;
 }

 .testimonial-dot {
     width: 12px;
     height: 12px;
     border-radius: 50%;
     background: #ccc;
     margin: 0 5px;
     cursor: pointer;
     transition: background 0.3s ease;
 }

 .testimonial-dot.active {
     background: #4a90e2;
 }

 /* Navigation Arrows */
 .testimonial-arrow {
     position: absolute;
     top: 50%;
     transform: translateY(-50%);
     width: 50px;
     height: 50px;
     background: white;
     border-radius: 50%;
     display: flex;
     align-items: center;
     justify-content: center;
     cursor: pointer;
     box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
     z-index: 10;
     font-size: 1.2rem;
     color: #4a90e2;
     transition: all 0.3s ease;
 }

 .testimonial-arrow:hover {
     background: #4a90e2;
     color: white;
 }

 .testimonial-arrow.prev {
     left: 10px;
 }

 .testimonial-arrow.next {
     right: 10px;
 }

 @media (max-width: 768px) {
     .testimonial-arrow {
         width: 40px;
         height: 40px;
     }

     .testimonial-card {
         padding: 20px;
     }
 }
    /* Footer */
    .footer {
        background: #2c3e50;
        color: white;
        padding: 60px 0 20px;
    }

    .footer-logo img {
        height: 90px;
        margin-bottom: 20px;
    }

    .footer-links h5 {
        font-size: 18px;
        margin-bottom: 20px;
        position: relative;
        padding-bottom: 10px;
    }

    .footer-links h5::after {
        content: '';
        position: absolute;
        left: 0;
        bottom: 0;
        width: 40px;
        height: 2px;
        background: var(--primary-color);
    }

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

    .footer-links li {
        margin-bottom: 10px;
    }

    .footer-links a {
        color: #bdc3c7;
        transition: all 0.3s ease;
    }

    .footer-links a:hover {
        color: white;
        padding-left: 5px;
    }

    .social-links a {
        display: inline-block;
        width: 40px;
        height: 40px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        text-align: center;
        line-height: 40px;
        margin-right: 10px;
        transition: all 0.3s ease;
    }

    .social-links a:hover {
        background: var(--primary-color);
        transform: translateY(-5px);
    }

    /* Responsive Adjustments */
    @media (max-width: 991.98px) {
        .navbar-collapse {
            background: white;
            padding: 20px;
            box-shadow: 0 5px 10px rgba(0, 0, 0, 0.1);
            margin-top: 15px;
        }

        .dropdown-menu {
            box-shadow: none;
            border: 1px solid #eee;
        }

        .section {
            padding: 60px 0;
        }
    }

    @media (max-width: 767.98px) {
        .hero-video {
            min-height: 300px;
        }

        .section {
            padding: 50px 0;
        }

        .section-title h2 {
            font-size: 28px;
        }

        .footer {
            text-align: center;
        }

        .footer-links h5::after {
            left: 50%;
            transform: translateX(-50%);
        }
    }

    @media (max-width: 575.98px) {
        .navbar-brand img {
            height: 40px;
        }

        .hero-video {
            min-height: 250px;
        }

        .section {
            padding: 40px 0;
        }
    }

    /* Custom Animations */
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }

        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .animate-fadeInUp {
        animation: fadeInUp 0.8s ease forwards;
    }

    /* Typed.js cursor animation */
    .typed-cursor {
        opacity: 1;
        animation: blink 0.7s infinite;
    }

    @keyframes blink {
        50% {
            opacity: 0;
        }
    }


    /* <!--- illumina product page    --> */

      /* Hero Section */
  .hero {
      position: relative;
      overflow: hidden;
      display: flex;
      align-items: center;
      height: 550px;
      background-repeat: no-repeat;
      background-size: contain;
  }

        .hero::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><path d="M37.5,186c-12.1-10.5-11.8-32.3-7.2-46.7c4.8-15,13.1-17.8,30.1-36.7C91,68.8,83.5,56.7,103.4,45 c22.2-13.1,51.1-9.5,69.6-1.6c18.1,7.8,15.7,15.3,43.3,33.2c28.8,18.8,37.2,14.3,46.7,27.9c15.6,22.3,6.4,53.3,4.4,60.2 c-3.3,11.2-7.1,23.9-18.5,32c-16.3,11.5-29.5,0.7-48.6,11c-16.2,8.7-12.6,19.7-28.2,33.2c-22.7,19.7-63.8,25.7-79.9,9.7 c-15.2-15.1,0.3-41.7-16.6-54.9C63,186,49.7,196.4,37.5,186z" fill="rgba(255,255,255,0.05)"/></svg>');
            background-size: 120%;
            background-position: center;
            opacity: 0.3;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 900px;
            margin: 0 auto;
            padding: 40px 20px;
        }

     .hero h1 {
    font-family: 'roboto', sans-serif;
    font-size: 3.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    line-height: 1.1;
    /* text-shadow: 0 4px 10px rgba(0,0,0,0.2); */
    animation: fadeInUp 1s ease-out;
}

        .hero p {
            font-size: 1.5rem;
            margin-bottom: 40px;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            opacity: 0.9;
            animation: fadeInUp 1s ease-out 0.2s forwards;
            opacity: 0;
        }

        .hero-buttons {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 215px;
            animation: fadeInUp 1s ease-out 0.4s forwards;
            opacity: 0;
        }

.cta-button {
    background: #53bad3;
    /* color: var(--white); */
    padding: 12px 32px;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.1rem;
    /* text-transform: uppercase; */
    letter-spacing: 1px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    /* box-shadow: 0 8px 20px rgba(151, 209, 234, 0.4); */
    position: relative;
    overflow: hidden;
}

        .cta-button:hover {
            transform: translateY(-5px);
            box-shadow: 0 12px 25px rgba(151, 209, 234, 0.5);
        }

        .cta-button::after {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
            transform: translateX(-100%);
            transition: transform 0.6s ease;
        }

        .cta-button:hover::after {
            transform: translateX(100%);
        }

        .secondary-button {
            background: transparent;
            color: var(--white);
            padding: 15px 35px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 1.1rem;
            border: 2px solid var(--white);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .secondary-button:hover {
            background: rgba(255,255,255,0.1);
            transform: translateY(-5px);
        }

        /* Platforms Section */
        .platforms {
            margin-top: -100px;
            position: relative;
        }

        .section-header {
            text-align: center;
            margin-bottom: 80px;
            position: relative;
        }

        .section-header h2 {
            font-family: 'roboto', sans-serif;
            font-size: 2.8rem;
            color: var(--dark);
            margin-bottom: 20px;
            position: relative;
            display: inline-block;
        }

        .section-header h2::after {
            content: "";
            position: absolute;
            bottom: -15px;
            left: 50%;
            transform: translateX(-50%);
            width: 80px;
            height: 4px;
            background: cadetblue;
            border-radius: 2px;
        }

        .section-header p {
            max-width: 900px;
            margin: 15px auto 0;
            color: #000;
            font-size: 1.2rem;
        }

        .platform-cards {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-top: 40px;
        }

        .platform-card {
            background: var(--white);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: 0 20px 40px rgba(0,0,0,0.08);
            transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
            width: 350px;
            transform: translateY(50px);
            opacity: 0;
            animation: fadeInUp 0.8s ease-out forwards;
        }

        .platform-card:nth-child(1) { animation-delay: 0.2s; }
        .platform-card:nth-child(2) { animation-delay: 0.4s; }
        .platform-card:nth-child(3) { animation-delay: 0.6s; }

        .platform-card:hover {
            transform: translateY(-15px);
            box-shadow: 0 30px 60px rgba(0,0,0,0.15);
        }
.card-header {
    background: #53BAD3;
    color: var(--white);
    padding: 20px 10px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

        .card-header::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><path d="M0,0 Q50,20 100,0 L100,100 Q50,80 0,100 Z" fill="rgba(255,255,255,0.1)"/></svg>');
            background-size: cover;
            opacity: 0.3;
        }

        .card-header h3 {
            font-size: 2.2rem;
            position: relative;
            z-index: 2;
        }

        .card-body {
            padding: 10px;
            text-align: center;
        }

        .card-body ul {
            list-style: none;
            margin-bottom: 25px;
            text-align: left;
        }

        .card-body ul li {
            padding: 15px 0;
            border-bottom: 1px solid #eee;
            display: flex;
            align-items: center;
            font-size: 1.1rem;
        }

        .card-body ul li:last-child {
            border-bottom: none;
        }

        .card-body ul li i {
            color: var(--accent);
            font-size: 1.4rem;
            margin-right: 15px;
            min-width: 30px;
        }

        /* Applications Section */
        .applications {
            padding: 50px 0;
            background: linear-gradient(135deg, var(--primary) 0%, #d4eaf2 100%);
            position: relative;
            overflow: hidden;
        }

        .apps-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 30px;
            margin-top: 20px;
        }
.app-card {
    background: var(--white);
    border-radius: 20px;
    padding: 20px 18px;
    text-align: center;
    box-shadow: 0 15px 23px rgba(0,0,0,0.06);
    transition: all 0.4s ease;
    transform: scale(0.95);
    opacity: 0;
    animation: scaleIn 0.6s ease-out forwards;
}

        .app-card:nth-child(1) { animation-delay: 0.1s; }
        .app-card:nth-child(2) { animation-delay: 0.2s; }
        .app-card:nth-child(3) { animation-delay: 0.3s; }
        .app-card:nth-child(4) { animation-delay: 0.4s; }
        .app-card:nth-child(5) { animation-delay: 0.5s; }

        .app-card:hover {
            transform: translateY(-15px) scale(1.02);
            box-shadow: 0 20px 40px rgba(0,0,0,0.1);
        }

        .app-icon {
            width: 90px;
            height: 90px;
            background: #53BAD3;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 30px;
            color: var(--white);
            font-size: 2.5rem;
            transition: all 0.3s ease;
        }

        .app-card:hover .app-icon {
            transform: rotate(15deg) scale(1.1);
            box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        }

        .app-card h3 {
            color: var(--dark);
            margin-bottom: 20px;
            font-size: 1.6rem;
           
        }

        .app-card p {
            color: #666;
            font-size: 1.1rem;
        }

        /* Solutions Section */
        .solutions {
            padding: 52px 0;
            background: linear-gradient(135deg, var(--white) 0%, #f0f7fa 100%);
            position: relative;
        }

        .solutions-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 30px;
            margin-top: 30px;
        }

  .solution-card {
    background: #4D7C9C;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    width: 340px;
    position: relative;
    transform: rotateY(90deg);
    opacity: 0;
    animation: rotateIn 0.8s ease-out forwards;
}

        .solution-card:nth-child(1) { animation-delay: 0.2s; }
        .solution-card:nth-child(2) { animation-delay: 0.4s; }
        .solution-card:nth-child(3) { animation-delay: 0.6s; }

    .solution-header {
    background: black;
    color: var(--white);
    padding: 21px 17px;
    text-align: center;
    position: relative;
    overflow: hidden;
}
        .solution-header::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="rgba(255,255,255,0.1)"/></svg>');
            background-size: 100% 100%;
            opacity: 0.2;
        }

        .solution-header h3 {
            font-size: 2rem;
            position: relative;
            z-index: 2;
        }

        .solution-body {
            padding: 30px 20px;
            text-align: center;
        }

        .solution-body p {
            margin-bottom: 30px;
            font-size: 1.1rem;
            color: #000;
        }

        /* Features Section */
        .features {
            padding: 52px 0;
            background: linear-gradient(135deg, var(--primary) 0%, var(--dark) 100%);
            position: relative;
            overflow: hidden;
        }

        .features::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 200 200"><path d="M40,0 L40,40 L0,40 L0,0 Z M80,0 L80,40 L40,40 L40,0 Z M120,0 L120,40 L80,40 L80,0 Z M160,0 L160,40 L120,40 L120,0 Z M200,0 L200,40 L160,40 L160,0 Z M0,80 L0,120 L40,120 L40,80 Z M80,80 L80,120 L40,120 L40,80 Z M120,80 L120,120 L80,120 L80,80 Z M160,80 L160,120 L120,120 L120,80 Z M200,80 L200,120 L160,120 L160,80 Z M0,160 L0,200 L40,200 L40,160 Z M80,160 L80,200 L40,200 L40,160 Z M120,160 L120,200 L80,200 L80,160 Z M160,160 L160,200 L120,200 L120,160 Z M200,160 L200,200 L160,200 L160,160 Z" fill="rgba(255,255,255,0.05)"/></svg>');
            background-size: 400px;
            opacity: 0.2;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 30px;
            margin-top: 30px;
        }
.feature-item {
    text-align: center;
    padding: 34px 10px;
    background: rgb(219 235 235);
    border-radius: 20px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255,255,255,0.15);
    transform: translateY(50px);
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

        .feature-item:nth-child(1) { animation-delay: 0.2s; }
        .feature-item:nth-child(2) { animation-delay: 0.4s; }
        .feature-item:nth-child(3) { animation-delay: 0.6s; }
        .feature-item:nth-child(4) { animation-delay: 0.8s; }

        .feature-item i {
            font-size: 3.5rem;
            margin-bottom: 30px;
            color: #53BAD3;
           
        }

        .feature-item h3 {
            margin-bottom: 20px;
            font-size: 1.8rem;
            color: #000000;
        }

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

        @keyframes scaleIn {
            from {
                transform: scale(0.95);
                opacity: 0;
            }
            to {
                transform: scale(1);
                opacity: 1;
            }
        }

        @keyframes rotateIn {
            from {
                transform: rotateY(90deg);
                opacity: 0;
            }
            to {
                transform: rotateY(0);
                opacity: 1;
            }
        }

        /* Responsive Design */
        @media (max-width: 992px) {
            .hero h1 {
                font-size: 3.5rem;
            }
            
            .hero p {
                font-size: 1.3rem;
            }
            
            .platform-cards, .solutions-grid {
                flex-direction: column;
                align-items: center;
            }
            
            .platform-card, .solution-card {
                width: 100%;
                max-width: 500px;
            }
        }

        @media (max-width: 768px) {
            .hero h1 {
                font-size: 2.8rem;
            }
            
            .hero p {
                font-size: 1.1rem;
            }
            
            .hero-buttons {
                flex-direction: column;
                gap: 15px;
            }
            
            .section-header h2 {
                font-size: 2.2rem;
            }
            
            .apps-grid {
                grid-template-columns: 1fr;
            }
        }