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

        :root {
            --white: #FFFFFF;
            --light-blue: #5BC0EB;
            --pale-blue: #D8F2FF;
            --medical-green: #A3D9A5;
            --navy: #1E2A38;
            --orange: #FFA726;
            --orange-hover: #FFB74D;
            --glass-bg: rgba(255, 255, 255, 0.25);
            --glass-border: rgba(255, 255, 255, 0.18);
        }

        body {
            font-family: 'Open Sans', sans-serif;
            line-height: 1.6;
            color: var(--navy);
            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
            min-height: 100vh;
            overflow-x: hidden;
        }

        /* Animated background particles */
        .bg-animation {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: -1;
            opacity: 0.6;
        }

        .particle {
            position: absolute;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 50%;
            animation: float 6s ease-in-out infinite;
        }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            50% { transform: translateY(-20px) rotate(180deg); }
        }

        /* Glassmorphism Header */
        header {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.2);
            position: fixed;
            width: 100%;
            top: 0;
            z-index: 1000;
            transition: all 0.3s ease;
        }

        header.scrolled {
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
        }

        header.scrolled .nav-menu a {
            color: var(--navy);
        }

        header.scrolled .logo {
            background: linear-gradient(45deg, var(--light-blue), var(--medical-green));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        nav {
            max-width: 1400px;
            margin: 0 auto;
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 1.5rem 3rem;
        }

        .logo {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 1.8rem;
            background: linear-gradient(45deg,  var(--medical-green), var(--light-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .logo:hover {
            transform: scale(1.05);
        }

        .nav-menu {
            display: flex;
            list-style: none;
            gap: 2.5rem;
        }

        .nav-menu a {
            text-decoration: none;
            color: var(--white);
            font-weight: 600;
            font-size: 1rem;
            transition: all 0.3s ease;
            position: relative;
            padding: 0.5rem 0;
        }

        .nav-menu a::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 0;
            height: 2px;
            background: linear-gradient(45deg, var(--light-blue), var(--medical-green));
            transition: width 0.3s ease;
        }

        .nav-menu a:hover::after {
            width: 100%;
        }

        /* Hero Section with 3D effects */
        .hero {
            background: linear-gradient(135deg, rgba(91, 192, 235, 0.9) 0%, rgba(163, 217, 165, 0.9) 100%);
            padding: 140px 3rem 100px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
            animation: rotate 20s linear infinite;
        }

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

        .hero-content {
            max-width: 1200px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .hero h1 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 3.5rem;
            color: var(--white);
            margin-bottom: 1.5rem;
            text-shadow: 0 4px 20px rgba(0,0,0,0.3);
            animation: slideInUp 1s ease-out;
        }

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

        .hero p {
            font-size: 1.3rem;
            color: var(--white);
            margin-bottom: 2.5rem;
            max-width: 700px;
            margin-left: auto;
            margin-right: auto;
            opacity: 0.95;
            animation: slideInUp 1s ease-out 0.2s both;
        }

        .cta-button {
            display: inline-block;
            background: linear-gradient(45deg, var(--orange), var(--orange-hover));
            color: var(--white);
            padding: 18px 40px;
            text-decoration: none;
            border-radius: 50px;
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 1.1rem;
            text-transform: uppercase;
            letter-spacing: 1px;
            transition: all 0.4s ease;
            box-shadow: 0 8px 30px rgba(255, 167, 38, 0.4);
            position: relative;
            overflow: hidden;
            animation: slideInUp 1s ease-out 0.4s both;
        }

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

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

        .cta-button:hover {
            transform: translateY(-3px) scale(1.05);
            box-shadow: 0 15px 40px rgba(255, 167, 38, 0.6);
        }

        

        /* Glass morphism cards */
        .features {
            padding: 100px 3rem;
            background: var(--white);
            position: relative;
        }

        .features::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 100px;
            background: linear-gradient(to bottom, rgba(91, 192, 235, 0.1), transparent);
        }

        .features-container {
            max-width: 1400px;
            margin: 0 auto;
        }

        .features h2 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 2.5rem;
            text-align: center;
            background: linear-gradient(45deg, var(--navy), var(--light-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 4rem;
        }

        .features-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 3rem;
        }

        .feature-card {
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            padding: 3rem 2rem;
            border-radius: 24px;
            text-align: center;
            border: 1px solid rgba(255, 255, 255, 0.3);
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(45deg, var(--light-blue), var(--medical-green));
        }

        .feature-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 60px rgba(0,0,0,0.1);
            background: rgba(255, 255, 255, 0.95);
        }

        .feature-icon {
            width: 100px;
            height: 100px;
            background: linear-gradient(45deg, var(--medical-green), var(--light-blue));
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 2rem;
            font-size: 2.5rem;
            color: var(--white);
            box-shadow: 0 10px 30px rgba(163, 217, 165, 0.3);
            transition: all 0.3s ease;
        }

        .feature-card:hover .feature-icon {
            transform: scale(1.1) rotate(360deg);
            box-shadow: 0 15px 40px rgba(163, 217, 165, 0.5);
        }

        .feature-card h3 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 600;
            font-size: 1.4rem;
            color: var(--navy);
            margin-bottom: 1.5rem;
        }

        .feature-card p {
            color: var(--navy);
            opacity: 0.8;
            font-size: 1rem;
            line-height: 1.8;
        }

        /* About Section with parallax effect */
        .about {
            padding: 100px 3rem;
            background: linear-gradient(135deg, var(--pale-blue) 0%, rgba(163, 217, 165, 0.3) 100%);
            position: relative;
            overflow: hidden;
        }

        .about::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="50" cy="50" r="2" fill="rgba(255,255,255,0.1)"/></svg>');
            background-size: 50px 50px;
            animation: float 10s ease-in-out infinite;
        }

        .about-container {
            max-width: 1400px;
            margin: 0 auto;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 5rem;
            align-items: center;
        }

        .about-content {
            background: rgba(255, 255, 255, 0.8);
            backdrop-filter: blur(20px);
            padding: 3rem;
            border-radius: 24px;
            border: 1px solid rgba(255, 255, 255, 0.3);
        }

        .about-content h2 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 2.5rem;
            background: linear-gradient(45deg, var(--navy), var(--light-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 2rem;
        }

        .about-content p {
            margin-bottom: 1.5rem;
            color: var(--navy);
            opacity: 0.9;
            font-size: 1.1rem;
            line-height: 1.8;
        }

        .about-image {
            background: linear-gradient(45deg, var(--medical-green), var(--light-blue));
            height: 500px;
            border-radius: 24px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 5rem;
            color: var(--white);
            box-shadow: 0 20px 60px rgba(0,0,0,0.1);
            transition: all 0.3s ease;
            position: relative;
            overflow: hidden;
        }

        .about-image::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -50%;
            width: 200%;
            height: 200%;
            background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
            animation: rotate 8s linear infinite;
        }

        .about-image:hover {
            transform: scale(1.02);
            box-shadow: 0 30px 80px rgba(0,0,0,0.15);
        }

        /* Modern Services Grid */
        .services {
            padding: 100px 3rem;
            background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
            position: relative;
            overflow: hidden;
        }

        .services::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 60 60"><circle cx="30" cy="30" r="1.5" fill="rgba(91,192,235,0.1)"/></svg>');
            background-size: 60px 60px;
            animation: float 20s ease-in-out infinite;
            opacity: 0.5;
        }

        .services-container {
            max-width: 1400px;
            margin: 0 auto;
            position: relative;
            z-index: 2;
        }

        .services h2 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 2.5rem;
            text-align: center;
            background: linear-gradient(45deg, var(--navy), var(--light-blue));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            margin-bottom: 4rem;
            position: relative;
        }

        .services h2::after {
            content: '';
            position: absolute;
            bottom: -10px;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(45deg, var(--light-blue), var(--medical-green));
            border-radius: 2px;
        }

        .services-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
            gap: 2.5rem;
        }

        .service-item {
            background: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(20px);
            padding: 3rem 2.5rem;
            border-radius: 25px;
            transition: all 0.4s ease;
            position: relative;
            overflow: hidden;
            border: 1px solid rgba(255, 255, 255, 0.3);
            box-shadow: 0 8px 32px rgba(0,0,0,0.1);
        }

        .service-item::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 5px;
            background: linear-gradient(45deg, var(--light-blue), var(--medical-green), var(--orange));
            background-size: 200% 100%;
            animation: gradientShift 3s ease infinite;
        }

        @keyframes gradientShift {
            0%, 100% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
        }

        .service-item::after {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
            transform: translateX(-100%);
            transition: transform 0.6s ease;
        }

        .service-item:hover::after {
            transform: translateX(100%);
        }

        .service-item:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: 0 20px 60px rgba(0,0,0,0.15);
            background: rgba(255, 255, 255, 0.95);
        }

        .service-item-header {
            display: flex;
            align-items: center;
            margin-bottom: 1.5rem;
        }

        .service-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(45deg, var(--medical-green), var(--light-blue));
            border-radius: 15px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1.5rem;
            font-size: 1.5rem;
            color: var(--white);
            box-shadow: 0 8px 25px rgba(163, 217, 165, 0.3);
            transition: all 0.3s ease;
        }

        .service-item:hover .service-icon {
            transform: rotate(360deg) scale(1.1);
            box-shadow: 0 12px 35px rgba(163, 217, 165, 0.5);
        }

        .service-item h3 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            color: var(--navy);
            font-size: 1.4rem;
            margin: 0;
        }

        .service-item p {
            color: var(--navy);
            opacity: 0.8;
            font-size: 1.05rem;
            line-height: 1.7;
            margin: 0;
        }

        .service-features {
            margin-top: 1.5rem;
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .service-tag {
            background: linear-gradient(45deg, var(--pale-blue), rgba(163, 217, 165, 0.3));
            color: var(--navy);
            padding: 0.3rem 0.8rem;
            border-radius: 15px;
            font-size: 0.85rem;
            font-weight: 600;
            border: 1px solid rgba(91, 192, 235, 0.3);
        }

        /* CTA Section with gradient background */
        .cta-section {
            padding: 100px 3rem;
            background: linear-gradient(135deg, var(--navy) 0%, #2c3e50 100%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/></svg>');
            background-size: 100px 100px;
            animation: float 15s ease-in-out infinite;
        }

        .cta-section h2 {
            font-family: 'Montserrat', sans-serif;
            font-weight: 700;
            font-size: 2.5rem;
            color: var(--white);
            margin-bottom: 1.5rem;
            text-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }

        .cta-section p {
            color: var(--white);
            opacity: 0.9;
            margin-bottom: 3rem;
            font-size: 1.2rem;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Modern Footer */
        footer {
            background: linear-gradient(135deg, #1a1a1a 0%, var(--navy) 100%);
            color: var(--white);
            padding: 3rem;
            text-align: center;
            position: relative;
        }

        .footer-content {
            max-width: 1400px;
            margin: 0 auto;
        }

        .footer-content p {
            opacity: 0.8;
            font-size: 1rem;
            line-height: 1.6;
        }


        .hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
    transition: all 0.3s ease;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--white);
    margin: 3px 0;
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Hamburger Animation */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: var(--white);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
    background: var(--white);
}



        /* Mobile Responsiveness */
        @media (max-width: 1024px) {
            nav {
                padding: 1rem 2rem;
            }
            
            .hero h1 {
                font-size: 3rem;
            }
        }

        @media (max-width: 768px) {
            .hero {
                padding: 120px 2rem 80px;
            }

            .hero h1 {
                font-size: 2.5rem;
            }

            .hero p {
                font-size: 1.1rem;
            }

            .about-container {
                grid-template-columns: 1fr;
                gap: 3rem;
            }

            .features h2,
            .services h2,
            .cta-section h2 {
                font-size: 2rem;
            }

            .features-grid {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .services-list {
                grid-template-columns: 1fr;
                gap: 2rem;
            }

            .about-image {
                height: 300px;
                font-size: 3rem;
            }

            .features,
            .about,
            .services,
            .cta-section {
                padding: 60px 2rem;
            }

            .feature-card,
            .service-item {
                padding: 2rem 1.5rem;
            }

            .service-item {
                min-width: unset;
            }

            .services-list {
                grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            }
        }

        @media (max-width: 650px) {

            .hamburger {
        display: flex;
    }

    nav {
        justify-content: space-between; /* Zmienione z center */
        padding: 1rem 2rem; /* Zwiększone padding */
        position: relative;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 85%;
        max-width: 300px;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: space-evenly;
        align-items: stretch;
        gap: 0;
        transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
        z-index: 1000;
        border-left: 1px solid rgba(91, 192, 235, 0.2);
        padding-top: 80px;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.1);
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-menu a {
        color: var(--navy);
        font-size: 1.1rem;
        font-weight: 600;
        padding: 1.2rem 2rem;
        text-align: left;
        width: 100%;
        border-bottom: 1px solid rgba(91, 192, 235, 0.1);
        position: relative;
        transition: all 0.3s ease;
    }

    .nav-menu a::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 0;
        height: 3px;
        background: linear-gradient(45deg, var(--light-blue), var(--medical-green));
        transition: width 0.3s ease;
    }

    .nav-menu a:hover {
        background: rgba(91, 192, 235, 0.1);
        color: var(--light-blue);
        padding-left: 2.5rem;
    }

    .nav-menu a:hover::after {
        width: 100%;
    }

    /* Header dla hamburger menu */
    header.scrolled .hamburger span {
        background: var(--navy);
    }

    header.scrolled .hamburger.active span:nth-child(1),
    header.scrolled .hamburger.active span:nth-child(3) {
        background: var(--navy);
    }
}

/* Overlay dla mobilnego menu */
.menu-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 42, 56, 0.8);
    backdrop-filter: blur(5px);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.menu-overlay.active {
    display: block;
    opacity: 1;
}





a.learn-more {
  
  height: auto;
  position: relative;
  display: inline-block;
  cursor: pointer;
  outline: none;
  border: 0;
  vertical-align: middle;
  text-decoration: none;
  background: transparent;
  padding: 0;
  font-size: inherit;
  font-family: inherit;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 70%;
  margin: 1.5rem auto 0 auto; /* auto center horizontally */
  padding-left: 0.5rem;
  padding-right: 0.5rem;
}

a.learn-more .circle {
  transition: all 0.45s cubic-bezier(0.65, 0, 0.076, 1);
  position: relative;
  display: block;
  margin: 0;
  width: 3rem;
  height: 3rem;
  background: var(--orange);
  border-radius: 1.625rem;
}

a.learn-more .circle .icon {
  transition: all 0.45s cubic-bezier(0.65, 0, 0.076, 1);
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  background: #fff;
}

a.learn-more .circle .icon.arrow {
  left: 0.625rem;
  width: 1.125rem;
  height: 0.125rem;
  background: none;
}

a.learn-more .circle .icon.arrow::before {
  position: absolute;
  content: "";
  top: -0.29rem;
  right: 0.0625rem;
  width: 0.625rem;
  height: 0.625rem;
  border-top: 0.125rem solid #fff;
  border-right: 0.125rem solid #fff;
  transform: rotate(45deg);
}

a.learn-more .button-text {
  transition: all 0.45s cubic-bezier(0.65, 0, 0.076, 1);
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.75rem 0;
  margin: 0 0 0 1.85rem;
  color: var(--navy);
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
  text-transform: uppercase;
}

a.learn-more:hover .circle {
  width: 100%;
}

a.learn-more:hover .circle .icon.arrow {
  background: #fff;
  transform: translate(1rem, 0);
}

a.learn-more:hover .button-text {
  color: #fff;
}





            /*.nav-menu {
                display: none; 
            }

            nav {
                justify-content: center;
                padding: 1rem;
            }

            .hero {
                padding: 100px 1rem 60px;
            }

            .hero h1 {
                font-size: 2rem;
                line-height: 1.2;
            }

            .hero p {
                font-size: 1rem;
            }

            .cta-button {
                padding: 15px 30px;
                font-size: 1rem;
            }

            .features,
            .about,
            .services,
            .cta-section {
                padding: 50px 1rem;
            }

            .features h2,
            .services h2,
            .cta-section h2 {
                font-size: 1.8rem;
            }

            .about-content h2 {
                font-size: 2rem;
            }

            .feature-card {
                padding: 2rem 1rem;
            }

            .feature-icon {
                width: 80px;
                height: 80px;
                font-size: 2rem;
            }

            .service-item {
                padding: 2rem 1.5rem;
            }

            .services-list {
                grid-template-columns: 1fr;
                gap: 1.5rem;
            }

            .service-item-header {
                flex-direction: column;
                align-items: flex-start;
                text-align: left;
            }

            .service-icon {
                margin-right: 0;
                margin-bottom: 1rem;
            }
        }*/