e/* Base Styles */
:root {
    --primary-color: #007bff;
    --secondary-color: #6c757d;
    --accent-color: #28a745;
    --light-color: #f8f9fa;
    --dark-color: #343a40;
    --success-color: #28a745;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #17a2b8;
    --light-gray: #e9ecef;
    --medium-gray: #adb5bd;
    --dark-gray: #6c757d;
    --white: #ffffff;
    --black: #000000;
    --font-primary: 'Arial', sans-serif;
    --font-secondary: 'Georgia', serif;
    --border-radius: 8px;
    --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
.header {
    background-color: var(--white);
    box-shadow: var(--box-shadow);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo a {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.navigation ul {
    display: flex;
    list-style: none;
}

.navigation ul li {
    margin-left: 20px;
}

.navigation ul li a {
    font-weight: 500;
    color: var(--dark-color);
}

.cta-button .btn {
    padding: 8px 15px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 60px; /* Account for fixed header */
}

.hero-background img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    z-index: -1;
}

.hero-content {
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--light-color);
    margin-bottom: 30px;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.hero-ctas .btn {
    padding: 12px 25px;
    border-radius: var(--border-radius);
    font-weight: bold;
}

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

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

/* Features Section */
.features {
    padding: 60px 0;
    background-color: var(--light-color);
}

.features h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.feature-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    min-height: 300px;
    display: flex;
    flex-direction: column;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    flex-shrink: 0;
}

.feature-icon img {
    width: 70%;
    height: 70%;
    fill: currentColor;
}

.feature-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--dark-color);
    flex-grow: 1;
}

.feature-item p {
    color: var(--medium-gray);
    flex-grow: 1;
}

/* How It Works Section */
.how-it-works {
    padding: 60px 0;
    background-color: var(--light-gray);
}

.how-it-works h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.step-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 20px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.step-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.step-icon {
    width: 60px;
    height: 60px;
    background-color: var(--accent-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.step-icon img {
    width: 70%;
    height: 70%;
    fill: currentColor;
}

.step-item h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: var(--dark-color);
}

.step-item p {
    color: var(--medium-gray);
}

/* Impact Section */
.impact {
    padding: 60px 0;
    background-color: var(--white);
}

.impact h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.impact-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.impact-content p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.impact-content ul {
    list-style: none;
    padding-left: 0;
}

.impact-content ul li {
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: var(--dark-gray);
}

/* About Us Section */
.about-us {
    padding: 60px 0;
    background-color: var(--white);
}

.about-us h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.about-us .about-content {
    max-width: 1000px;
    margin: 0 auto;
}

.about-us h3 {
    font-size: 1.5rem;
    margin-top: 30px;
    margin-bottom: 15px;
    color: var(--primary-color);
    border-bottom: 2px solid var(--light-gray);
    padding-bottom: 5px;
}

.about-us p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 20px;
    color: var(--dark-gray);
}

.about-us ul {
    list-style: none;
    padding-left: 20px;
    margin-bottom: 20px;
}

.about-us ul li {
    margin-bottom: 15px;
    position: relative;
    padding-left: 25px;
}

.about-us ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Pricing Section */
.pricing {
    padding: 60px 0;
    background-color: var(--light-gray);
}

.pricing h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.pricing-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.pricing-plan {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.pricing-plan:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.pricing-plan h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--primary-color);
}

.pricing-plan p {
    font-size: 1.1rem;
    margin-bottom: 10px;
    color: var(--dark-gray);
}

/* Support Section */
.support {
    padding: 60px 0;
    background-color: var(--white);
}

.support h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.support-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.support-content p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: var(--dark-color);
}

.support-cta {
    margin-top: 20px;
}

.support-cta .btn {
    padding: 12px 25px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: var(--border-radius);
}

/* Testimonials Section */
.testimonials {
    padding: 60px 0;
    background-color: var(--light-gray);
}

.testimonials h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.testimonial-item {
    background-color: var(--white);
    border-radius: var(--border-radius);
    padding: 25px;
    box-shadow: var(--box-shadow);
    position: relative;
    min-height: 150px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.testimonial-item::after {
    content: '“';
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 3rem;
    color: var(--medium-gray);
    opacity: 0.1;
}

.testimonial-author {
    font-weight: bold;
    margin-top: 15px;
    color: var(--primary-color);
    font-size: 0.9rem;
}

/* Final CTA Section */
.final-cta {
    padding: 60px 0;
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
}

.final-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.final-cta p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
    color: var(--light-color);
}

/* Footer Section */
.footer {
    padding: 40px 0;
    background-color: var(--dark-color);
    color: var(--light-color);
    border-top: 4px solid var(--primary-color);
}

.footer .container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: left;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-weight: 600;
}

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

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

.footer-column ul li a {
    color: var(--light-color);
    transition: color 0.3s;
}

.footer-column ul li a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s, transform 0.3s;
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.social-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 1rem;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.newsletter-form input {
    flex-grow: 1;
    padding: 10px;
    border: none;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--light-color);
    font-size: 1rem;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form button {
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.newsletter-form button:hover {
    background-color: var(--accent-color);
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 20px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 15px;
}

/* Textual Logo Styles */
.quizzera-logo {
    font-family: 'Segoe UI', sans-serif;
    font-weight: bold;
    font-size: 1.5rem;
    color: var(--primary-color);
    display: inline-block;
    position: relative;
    padding: 5px 10px;
    background-color: var(--light-gray);
    border-radius: 4px;
    margin-bottom: 10px;
}

.quizzera-logo::after {
    content: '™';
    font-size: 0.7em;
    vertical-align: super;
    margin-left: 5px;
    color: var(--accent-color);
}

/* Modern Color Scheme */
:root {
    --primary-color: #6200ea;
    --secondary-color: #03dac6;
    --accent-color: #ffb300;
    --light-color: #ffffff;
    --dark-color: #121212;
    --medium-gray: #757575;
    --light-gray: #e0e0e0;
    --white: #ffffff;
    --black: #000000;
    --font-primary: 'Segoe UI', sans-serif;
    --font-secondary: 'Georgia', serif;
}

/* Updated Base Styles */
body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

/* Updated Header Styles */
.header {
    background-color: var(--white);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo a {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.navigation ul {
    display: flex;
    list-style: none;
}

.navigation ul li {
    margin-left: 20px;
}

.navigation ul li a {
    font-weight: 500;
    color: var(--dark-color);
    transition: color 0.3s;
}

.navigation ul li a:hover {
    color: var(--primary-color);
}

.cta-button .btn {
    padding: 8px 15px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 4px;
    transition: background-color 0.3s;
}

.cta-button .btn:hover {
    background-color: var(--accent-color);
}

/* Updated Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 60px;
    background-color: var(--primary-color);
    color: var(--white);
}

.hero-background img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    z-index: -1;
}

.hero-content {
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--light-gray);
    margin-bottom: 30px;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.hero-ctas .btn {
    padding: 12px 25px;
    border-radius: 4px;
    font-weight: bold;
}

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

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

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

.section h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Updated Button Styles */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
    text-align: center;
    transition: background-color 0.3s, transform 0.3s;
    cursor: pointer;
}

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

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

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Updated Grid Layouts */
.grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.grid-item {
    background-color: var(--white);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.grid-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

/* Updated Card Styles */
.card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    margin-bottom: 20px;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

/* Updated Form Styles */
.form-control {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    border-color: var(--primary-color);
    outline: none;
}

.form-button {
    padding: 12px 20px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.form-button:hover {
    background-color: var(--accent-color);
}

/* Updated Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    color: var(--dark-color);
    margin-top: 0;
}

p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--medium-gray);
}

/* Updated List Styles */
ul {
    list-style: none;
    padding-left: 0;
}

ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Updated Link Styles */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--accent-color);
}

/* Updated Image Styles */
img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* Updated Responsive Design */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
    }

    .navigation ul {
        flex-direction: column;
        align-items: center;
    }

    .navigation ul li {
        margin: 5px 0;
    }

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

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

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

    .hero-ctas .btn {
        width: 100%;
        margin-bottom: 10px;
    }

    .grid-layout,
    .pricing-plans,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .final-cta h2 {
        font-size: 2rem;
    }

    .final-cta p {
        font-size: 1rem;
    }

    .footer-columns {
        grid-template-columns: 1fr;
    }
}

/* Updated Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px;
    z-index: 100;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* Updated Performance Optimizations */
.lazy-load {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.lazy-load.loaded {
    opacity: 1;
}

/* Updated Utility Classes */
.text-center {
    text-align: center;
}

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

.text-right {
    text-align: right;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.p-1 {
    padding: 0.25rem;
}

.p-2 {
    padding: 0.5rem;
}

.p-3 {
    padding: 1rem;
}

.hidden {
    display: none;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}
    padding: 60px 0;
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
}

/* Footer Section */
.footer {
    padding: 40px 0;
    background-color: var(--dark-color);
    color: var(--light-color);
    border-top: 4px solid var(--primary-color);
}

.footer .container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: left;
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.footer-column h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    font-weight: 600;
}

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

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

.footer-column ul li a {
    color: var(--light-color);
    transition: color 0.3s;
}

.footer-column ul li a:hover {
    color: var(--primary-color);
}

.social-links {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: background-color 0.3s, transform 0.3s;
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.social-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 1rem;
}

.contact-info p {
    display: flex;
    align-items: center;
    gap: 10px;
}

.contact-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.newsletter-form {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.newsletter-form input {
    flex-grow: 1;
    padding: 10px;
    border: none;
    border-radius: 4px;
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--light-color);
    font-size: 1rem;
}

.newsletter-form input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-form button {
    padding: 10px 20px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.newsletter-form button:hover {
    background-color: var(--accent-color);
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 20px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 15px;
}

/* Modern Color Scheme */
:root {
    --primary-color: #6200ea;
    --secondary-color: #03dac6;
    --accent-color: #ffb300;
    --light-color: #ffffff;
    --dark-color: #121212;
    --medium-gray: #757575;
    --light-gray: #e0e0e0;
    --white: #ffffff;
    --black: #000000;
    --font-primary: 'Segoe UI', sans-serif;
    --font-secondary: 'Georgia', serif;
}

/* Updated Base Styles */
body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-color);
    background-color: var(--light-color);
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

/* Updated Header Styles */
.header {
    background-color: var(--white);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
}

.logo a {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.navigation ul {
    display: flex;
    list-style: none;
}

.navigation ul li {
    margin-left: 20px;
}

.navigation ul li a {
    font-weight: 500;
    color: var(--dark-color);
    transition: color 0.3s;
}

.navigation ul li a:hover {
    color: var(--primary-color);
}

.cta-button .btn {
    padding: 8px 15px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 4px;
    transition: background-color 0.3s;
}

.cta-button .btn:hover {
    background-color: var(--accent-color);
}

/* Updated Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
    margin-top: 60px;
    background-color: var(--primary-color);
    color: var(--white);
}

.hero-background img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.8;
    z-index: -1;
}

.hero-content {
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-size: 3rem;
    color: var(--white);
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.2rem;
    color: var(--light-gray);
    margin-bottom: 30px;
}

.hero-ctas {
    display: flex;
    justify-content: center;
    gap: 15px;
}

.hero-ctas .btn {
    padding: 12px 25px;
    border-radius: 4px;
    font-weight: bold;
}

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

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

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

.section h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 2.5rem;
    color: var(--primary-color);
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Updated Button Styles */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 4px;
    font-weight: bold;
    text-align: center;
    transition: background-color 0.3s, transform 0.3s;
    cursor: pointer;
}

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

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

.btn:hover {
    opacity: 0.9;
    transform: translateY(-2px);
}

/* Updated Grid Layouts */
.grid-layout {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.grid-item {
    background-color: var(--white);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.grid-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

/* Updated Card Styles */
.card {
    background-color: var(--white);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    margin-bottom: 20px;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.1);
}

/* Updated Form Styles */
.form-control {
    width: 100%;
    padding: 12px;
    margin-bottom: 15px;
    border: 1px solid var(--medium-gray);
    border-radius: 4px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.form-control:focus {
    border-color: var(--primary-color);
    outline: none;
}

.form-button {
    padding: 12px 20px;
    background-color: var(--primary-color);
    color: var(--white);
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.form-button:hover {
    background-color: var(--accent-color);
}

/* Updated Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    color: var(--dark-color);
    margin-top: 0;
}

p {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--medium-gray);
}

/* Updated List Styles */
ul {
    list-style: none;
    padding-left: 0;
}

ul li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

ul li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 1.2rem;
}

/* Updated Link Styles */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s;
}

a:hover {
    color: var(--accent-color);
}

/* Updated Image Styles */
img {
    max-width: 100%;
    height: auto;
    display: block;
    border-radius: 8px;
}

/* Updated Responsive Design */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
    }

    .navigation ul {
        flex-direction: column;
        align-items: center;
    }

    .navigation ul li {
        margin: 5px 0;
    }

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

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

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

    .hero-ctas .btn {
        width: 100%;
        margin-bottom: 10px;
    }

    .grid-layout,
    .pricing-plans,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .final-cta h2 {
        font-size: 2rem;
    }

    .final-cta p {
        font-size: 1rem;
    }

    .footer-columns {
        grid-template-columns: 1fr;
    }
}

/* Updated Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px;
    z-index: 100;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

/* Updated Performance Optimizations */
.lazy-load {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.lazy-load.loaded {
    opacity: 1;
}

/* Updated Utility Classes */
.text-center {
    text-align: center;
}

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

.text-right {
    text-align: right;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.p-1 {
    padding: 0.25rem;
}

.p-2 {
    padding: 0.5rem;
}

.p-3 {
    padding: 1rem;
}

.hidden {
    display: none;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.final-cta h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.final-cta p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 30px;
    color: var(--light-color);
}

/* Footer Section */
.footer {
    padding: 60px 0;
    background-color: var(--dark-color);
    color: var(--light-color);
    border-top: 4px solid var(--primary-color);
}

.footer .container {
    display: flex;
    flex-direction: column;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
    text-align: center;
}

.footer a {
    color: var(--primary-color);
    transition: var(--transition);
    text-decoration: underline;
    text-decoration-color: rgba(255, 255, 255, 0.3);
}

.footer a:hover {
    color: var(--accent-color);
    text-decoration-color: rgba(255, 255, 255, 0.5);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin: 20px 0;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.social-links a:hover {
    background-color: var(--primary-color);
    transform: translateY(-3px);
}

.social-icon {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.quick-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    font-size: 0.9rem;
}

.quick-links a {
    margin: 0;
    padding: 5px 10px;
    border-radius: 4px;
    transition: var(--transition);
}

.quick-links a:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
    font-size: 1rem;
}

.contact-info p {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.contact-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 15px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-weight: bold;
    text-align: center;
    transition: var(--transition);
    cursor: pointer;
}

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

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

.btn:hover {
    opacity: 0.9;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header .container {
        flex-direction: column;
        gap: 15px;
    }

    .navigation ul {
        flex-direction: column;
        align-items: center;
    }

    .navigation ul li {
        margin: 5px 0;
    }

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

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

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

    .hero-ctas .btn {
        width: 100%;
        margin-bottom: 10px;
    }

    .features-grid,
    .steps-grid,
    .pricing-plans,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }

    .final-cta h2 {
        font-size: 2rem;
    }

    .final-cta p {
        font-size: 1rem;
    }
}

/* Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-color);
    color: var(--white);
    padding: 8px;
    z-index: 100;
    transition: top 0.3s;
}

.skip-link:focus {
    top: 0;
}

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

video {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Performance Optimizations */
.lazy-load {
    opacity: 0;
    transition: opacity 0.3s ease-in-out;
}

.lazy-load.loaded {
    opacity: 1;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

.text-right {
    text-align: right;
}

.mt-1 {
    margin-top: 0.25rem;
}

.mt-2 {
    margin-top: 0.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.p-1 {
    padding: 0.25rem;
}

.p-2 {
    padding: 0.5rem;
}

.p-3 {
    padding: 1rem;
}

.hidden {
    display: none;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}