* {
    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 for Problems */
.problems {
    padding: 100px 3rem;
    background: var(--white);
    position: relative;
}

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

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

.problems 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;
}

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

.problem-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;
}

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

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

.problem-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;
}

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

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

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

.benefits::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;
}

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

.benefits 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;
}

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

.benefit-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;
}

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

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

.benefit-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;
}

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

/* Process Section */
.process {
    padding: 100px 3rem;
    background: var(--white);
    position: relative;
}

.process::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, rgba(163, 217, 165, 0.1), transparent);
}

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

.process 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;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.step {
    text-align: center;
    position: relative;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(20px);
    padding: 2.5rem 2rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.4s ease;
}

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

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(45deg, var(--light-blue), var(--medical-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    transition: all 0.3s ease;
}

.step:hover .step-number {
    transform: scale(1.1) rotate(360deg);
    box-shadow: 0 10px 30px rgba(163, 217, 165, 0.3);
}

.step h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--navy);
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

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

.pricing::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;
}

.pricing-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 2;
}

.pricing 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: 4rem;
    position: relative;
}

.pricing 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;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    padding: 3rem 2rem;
    border-radius: 25px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    transition: all 0.5s ease;
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    
    background-size: 200% 100%;
    animation: gradientShift 3s ease infinite;
}

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

.pricing-card::after {
    content: '';
    position: relative;
    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;
}

.pricing-card:hover::after {
    transform: translateX(100%);
}

.pricing-card:hover {
    transform: translateY(-10px) scale(1.32);
    box-shadow: 0 20px 60px rgba(0,0,0,0.15);
    background: rgba(255, 255, 255, 0.87);
}

.pricing-card.popular {
    border: 3px solid var(--orange);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--orange);
    color: var(--white);
    padding: 0.5rem 2rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    z-index: 1;
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 0.5rem;
}

.price-subtitle {
    color: var(--navy);
    opacity: 0.7;
    margin-bottom: 2rem;
}

.price-features {
    list-style: none;
    margin-bottom: 2rem;
}

.price-features li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 2rem;
}

.price-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--medical-green);
    font-weight: bold;
}

/* 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 Menu */
.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;
    }

    .problems h2,
    .benefits h2,
    .process h2,
    .pricing h2,
    .cta-section h2 {
        font-size: 2rem;
    }

    .problems-grid,
    .benefits-grid,
    .process-steps {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .problem-card,
    .benefit-card,
    .step,
    .pricing-card {
        padding: 2rem 1.5rem;
    }

    .problems,
    .benefits,
    .process,
    .pricing,
    .cta-section {
        padding: 60px 2rem;
    }
}

@media (max-width: 650px) {
    .hamburger {
        display: flex;
    }

    nav {
        justify-content: space-between;
        padding: 1rem 2rem;
        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 for 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 for mobile 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;
}