/* Reset and Base Styles */
:root {
    --primary-color: #2C3E50;
    --secondary-color: #3498DB;
    --accent-color: #E74C3C;
    --text-color: #333;
    --light-bg: #F5F6FA;
    --white: #FFFFFF;
    --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
}

/* Accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--white);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow);
    z-index: 1000;
}

.logo h1 {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--primary-color);
    font-weight: 500;
    transition: var(--transition);
}

.nav-links a:hover {
    color: var(--secondary-color);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    margin: 5px 0;
    transition: var(--transition);
}

/* Updated Hero Section */
.hero {
    position: relative;
    height: 100vh;
    background: linear-gradient(rgba(44, 62, 80, 0.6), rgba(52, 152, 219, 0.6)),
                url('Vivo Ignite.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 5%;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at center, transparent 0%, rgba(44, 62, 80, 0.3) 100%);
    z-index: 1;
}

.hero-content {
    max-width: 900px;
    color: var(--white);
    z-index: 2;
    position: relative;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    font-weight: 700;
    letter-spacing: -0.5px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    font-weight: 600;
}

.vivo-ignite {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    font-weight: 600;
    color: var(--white);
    display: inline-block;
}

.hero-tagline {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    font-weight: 500;
    color: var(--secondary-color);
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    font-weight: 400;
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.coming-soon {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--secondary-color);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-overlay {
    display: none;
}

/* Remove the floating image styles */
.hero-image {
    display: none;
}

/* Buttons */
.cta-button {
    display: inline-block;
    padding: 1.2rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: var(--secondary-color);
    color: var(--white);
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    background: #2980b9;
}

/* Auth Buttons */
.auth-btn {
    padding: 8px 20px;
    border-radius: 5px;
    font-weight: 500;
    transition: var(--transition);
}

.auth-btn.signup {
    background: var(--secondary-color);
    color: var(--white);
}

.auth-btn.signup:hover {
    background: #2980b9;
    transform: translateY(-2px);
}

/* Features Section */
.features {
    padding: 5rem 5%;
    background: var(--light-bg);
}

.features h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    font-size: 2.5rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.feature-icon i {
    font-size: 2rem;
    color: var(--secondary-color);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--secondary-color);
}

.feature-card:hover .feature-icon i {
    color: var(--white);
}

.feature-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-card p {
    color: var(--text-color);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* How It Works Section */
.workflow-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.workflow-item {
    text-align: center;
    padding: 2rem;
    background: var(--white);
    border-radius: 10px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.workflow-item:hover {
    transform: translateY(-5px);
}

.workflow-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.workflow-icon i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    transition: transform 0.3s ease;
}

.workflow-item:hover .workflow-icon i {
    transform: scale(1.1);
}

/* Benefits Section */
.benefits {
    padding: 6rem 5%;
    background: linear-gradient(to bottom, var(--light-bg), #e8f4fd);
    position: relative;
}

/* Add subtle background pattern */
.benefits::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background-image: radial-gradient(rgba(52, 152, 219, 0.1) 2px, transparent 2px);
    background-size: 20px 20px;
    pointer-events: none;
}

.benefits h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 3rem;
    position: relative;
}

.benefits h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--secondary-color);
    border-radius: 2px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.benefit-card {
    background: var(--white);
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--secondary-color);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.benefit-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.benefit-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.2);
}

.benefit-card:hover::after {
    opacity: 0.05;
}

.benefit-icon {
    width: 110px;
    height: 110px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
}

.benefit-icon i {
    font-size: 3rem;
    color: var(--secondary-color);
    transition: all 0.4s ease;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1);
    background: var(--secondary-color);
    border-color: var(--white);
}

.benefit-card:hover .benefit-icon i {
    color: var(--white);
}

.benefit-card h3 {
    color: var(--primary-color);
    font-size: 1.6rem;
    margin-bottom: 1.2rem;
    position: relative;
    z-index: 2;
    font-weight: 600;
}

.benefit-card p {
    color: var(--text-color);
    line-height: 1.7;
    position: relative;
    z-index: 2;
    font-size: 1.05rem;
}

/* Chatbot Styles */
.chatbot {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 350px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.1);
    transform: scale(0);
    transform-origin: bottom right;
    transition: transform 0.3s ease;
    z-index: 1000;
}

.chatbot.active {
    transform: scale(1);
}

.chatbot-header {
    padding: 15px 20px;
    background: var(--primary-color);
    color: var(--white);
    border-radius: 15px 15px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header h3 {
    margin: 0;
    font-size: 1.1rem;
}

#close-chat {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0;
}

.chatbot-messages {
    height: 350px;
    padding: 20px;
    overflow-y: auto;
}

.message {
    margin-bottom: 15px;
    max-width: 80%;
    padding: 10px 15px;
    border-radius: 10px;
}

.bot-message {
    background: var(--light-bg);
    margin-right: auto;
}

.user-message {
    background: var(--secondary-color);
    color: var(--white);
    margin-left: auto;
}

.message p {
    margin: 0 0 10px 0;
}

.message ul {
    margin: 0;
    padding-left: 20px;
}

.message-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.message-options button {
    background: var(--white);
    border: 1px solid var(--secondary-color);
    color: var(--secondary-color);
    padding: 5px 10px;
    border-radius: 15px;
    cursor: pointer;
    transition: var(--transition);
}

.message-options button:hover {
    background: var(--secondary-color);
    color: var(--white);
}

.chatbot-input {
    padding: 15px 20px;
    border-top: 1px solid #eee;
    display: flex;
    gap: 10px;
}

#chat-input {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 20px;
    outline: none;
}

#send-message {
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

#send-message:hover {
    background: #2980b9;
    transform: scale(1.1);
}

.chat-toggle {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--secondary-color);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
    z-index: 999;
}

.chat-toggle:hover {
    transform: scale(1.1);
    background: #2980b9;
}

/* Contact Section */
.contact {
    padding: 5rem 5%;
    background: var(--light-bg);
}

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

.contact-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--text-color);
}

#contact-form {
    background: var(--white);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Contact Form Styles */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e1e1e1;
    border-radius: 8px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.form-group textarea {
    min-height: 150px;
    resize: vertical;
}

.form-status {
    margin: 1rem 0;
    padding: 1rem;
    border-radius: 8px;
    display: none;
}

.form-status.success {
    display: block;
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-status.error {
    display: block;
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Footer */
footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 3rem 5% 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.footer-section a:hover {
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links a {
    font-size: 1.5rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        box-shadow: var(--shadow);
    }

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

    .mobile-menu-btn {
        display: block;
    }

    .hero {
        padding-top: 80px;
    }

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

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .hero-tagline {
        font-size: 1.2rem;
    }

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

    .vivo-ignite {
        font-size: 1.5rem;
    }

    .chatbot {
        width: 300px;
        bottom: 30px;
        right: 20px;
    }

    .chat-toggle {
        bottom: 30px;
        right: 20px;
    }

    .features h2,
    .benefits h2 {
        font-size: 2rem;
    }

    .feature-card,
    .benefit-card {
        padding: 1.5rem;
    }

    .feature-icon {
        width: 60px;
        height: 60px;
    }

    .feature-icon i {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .chatbot {
        width: calc(100% - 40px);
        bottom: 30px;
        right: 20px;
    }

    .workflow-item {
        padding: 1.5rem;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
}

/* Focus Styles */
:focus {
    outline: 3px solid var(--secondary-color);
    outline-offset: 2px;
}

/* High Contrast Mode */
@media (forced-colors: active) {
    .cta-button {
        border: 2px solid currentColor;
    }
}

/* Update CTA button for better visibility */
.hero .cta-button {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    transition: all 0.3s ease;
}

.hero .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Product Showcase Section */
.product-showcase {
    padding: 5rem 5%;
    background: var(--white);
}

.product-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.product-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.product-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.product-image:hover .product-img {
    transform: scale(1.05);
}

.product-details {
    padding: 2rem 0;
}

.product-details h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.product-description {
    font-size: 1.1rem;
    color: var(--text-color);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.key-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.feature-item {
    padding: 1.5rem;
    background: var(--light-bg);
    border-radius: 10px;
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-item i {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.feature-item h3 {
    font-size: 1.2rem;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.feature-item p {
    font-size: 0.9rem;
    color: var(--text-color);
    line-height: 1.6;
}

/* Responsive Design for Product Showcase */
@media (max-width: 992px) {
    .product-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .product-image {
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .key-features {
        grid-template-columns: 1fr;
    }

    .product-details h2 {
        font-size: 2rem;
    }
}

/* Introduction Section */
.introduction {
    padding: 5rem 5%;
    background: var(--light-bg);
}

.intro-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.intro-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.intro-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.intro-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.intro-card:hover::before {
    opacity: 0.05;
}

.intro-icon {
    width: 100px;
    height: 100px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.4s ease;
}

.intro-icon i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    transition: all 0.4s ease;
}

.intro-card:hover .intro-icon {
    transform: scale(1.1);
    background: var(--secondary-color);
}

.intro-card:hover .intro-icon i {
    color: var(--white);
}

.intro-card h2 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.intro-card p {
    color: var(--text-color);
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* Enhanced Hover Effects for Feature Cards */
.feature-card {
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.feature-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.feature-icon {
    transition: all 0.4s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    background: var(--secondary-color);
}

.feature-card:hover .feature-icon i {
    color: var(--white);
}

/* Enhanced Hover Effects for Workflow Items */
.workflow-item {
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.workflow-item:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.workflow-icon {
    transition: all 0.4s ease;
}

.workflow-item:hover .workflow-icon {
    transform: scale(1.1);
    background: var(--secondary-color);
}

.workflow-item:hover .workflow-icon i {
    color: var(--white);
}

/* Enhanced Hover Effects for Benefit Cards */
.benefit-card {
    transform: translateY(0);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.benefit-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.benefit-card i {
    transition: all 0.4s ease;
}

.benefit-card:hover i {
    transform: scale(1.1);
    color: var(--primary-color);
}

/* Responsive Design for Introduction Section */
@media (max-width: 768px) {
    .intro-card {
        padding: 2rem;
    }

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

    .intro-icon i {
        font-size: 2rem;
    }

    .intro-card h2 {
        font-size: 1.3rem;
    }
}

/* Smart Cane Introduction Section */
.smart-cane-intro {
    padding: 5rem 5%;
    background: var(--white);
}

.smart-cane-intro h2 {
    text-align: center;
    color: var(--primary-color);
    font-size: 2.5rem;
    margin-bottom: 3rem;
}

.intro-content {
    max-width: 800px;
    margin: 0 auto;
}

.intro-text {
    padding: 3rem;
    background: var(--light-bg);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.intro-text:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.intro-text p {
    margin-bottom: 1.5rem;
    line-height: 1.8;
    color: var(--text-color);
    font-size: 1.1rem;
}

.intro-text ul {
    list-style: none;
    padding: 0;
}

.intro-text ul li {
    margin-bottom: 1rem;
    padding-left: 2rem;
    position: relative;
    line-height: 1.6;
    font-size: 1.1rem;
}

.intro-text ul li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

/* Responsive Design for Introduction Section */
@media (max-width: 768px) {
    .smart-cane-intro h2 {
        font-size: 2rem;
    }

    .intro-text {
        padding: 2rem;
    }

    .intro-text p,
    .intro-text ul li {
        font-size: 1rem;
    }
}

/* Updated Benefits Section Styles */
.benefit-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.benefit-card:hover {
    transform: translateY(-15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.benefit-card:hover::before {
    opacity: 0.05;
}

.benefit-icon {
    width: 100px;
    height: 100px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
}

.benefit-icon i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    transition: all 0.4s ease;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1);
    background: var(--secondary-color);
}

.benefit-card:hover .benefit-icon i {
    color: var(--white);
}

.benefit-card h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.benefit-card p {
    color: var(--text-color);
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

/* Responsive Design for New Sections */
@media (max-width: 992px) {
    .intro-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .intro-image {
        max-width: 600px;
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .smart-cane-intro h2 {
        font-size: 2rem;
    }

    .intro-text {
        padding: 1.5rem;
    }

    .benefit-card {
        padding: 2rem;
    }

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

    .benefit-icon i {
        font-size: 2rem;
    }

    .benefit-card h3 {
        font-size: 1.3rem;
    }
}

/* Creator Button */
.creator-btn {
    background: var(--secondary-color);
    color: var(--white) !important;
    padding: 0.6rem 1.2rem;
    border-radius: 50px;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.2);
}

.creator-btn:hover {
    background: #2980b9;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(52, 152, 219, 0.3);
    color: var(--white) !important;
}

@media (max-width: 768px) {
    .creator-btn {
        margin-top: 1rem;
        padding: 0.5rem 1rem;
        display: inline-block;
        width: auto;
        text-align: center;
    }
}