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

:root {
    --primary-color: rgb(0, 194, 139);
    --primary-light: rgba(0, 194, 139, 0.1);
    --primary-gradient: linear-gradient(135deg, rgba(0, 194, 139, 0.8) 0%, rgb(0, 194, 139) 100%);
    --primary-shadow: rgba(0, 194, 139, 0.2);
    --text-dark: #333;
    --text-medium: #555;
    --text-light: #777;
    --bg-light: #FAFAFA;
    --bg-white: #FFF;
    --border-light: #EAEAEA;
    --card-shadow: 0 8px 30px rgba(0, 0, 0, 0.05);
    --transition: all 0.3s ease;
    --border-radius: 12px;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-light);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
}

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
    transition: var(--transition);
}

/* Navigation Bar */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 1200px;
    padding: 15px 30px;
    background: var(--bg-white);
    border: 1px solid var(--border-light);
    border-radius: var(--border-radius);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.navbar.navbar-scrolled {
    top: 0;
    width: 100%;
    border-radius: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.logo span {
    color: var(--primary-color);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 20px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links button {
    background: none;
    border: none;
    text-decoration: none;
    color: var(--text-dark);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: color 0.3s ease;
}

.nav-links button:hover,
.nav-links a:hover {
    color: var(--primary-color);
}

.contact-button a {
    display: inline-block;
    border: 1px solid var(--primary-color);
    padding: 8px 20px;
    border-radius: 50px;
    color: var(--primary-color);
    font-weight: 600;
    transition: var(--transition);
}

.contact-button a:hover {
    background-color: var(--primary-color);
    color: var(--bg-white);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #FFFFFF 0%, var(--primary-light) 100%);
    background-size: cover;
    padding: 180px 0 100px;
    position: relative;
}

.hero-content {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}

.main-heading {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.hero-text {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.primary-button {
    background: var(--primary-color);
    color: white;
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: var(--transition);
}

.primary-button:hover {
    box-shadow: 0 4px 20px var(--primary-shadow);
    transform: translateY(-2px);
}

.secondary-button {
    background: white;
    color: var(--text-dark);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    border: 1px solid var(--border-light);
    transition: var(--transition);
}

.secondary-button:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

/* Section Styling */
.section {
    padding: 100px 0;
}

.section-heading {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.section-subheading {
    font-size: 1.8rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--text-medium);
}

.section-subtext {
    font-size: 1.1rem;
    text-align: center;
    margin-bottom: 50px;
    color: var(--text-medium);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Animation Styles */
.fade-element {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered animations for cards */
.card:nth-child(1), 
.feature:nth-child(1),
.timeline-card:nth-child(1) {
    transition-delay: 0.1s;
}

.card:nth-child(2), 
.feature:nth-child(2),
.timeline-card:nth-child(2) {
    transition-delay: 0.2s;
}

.card:nth-child(3), 
.feature:nth-child(3),
.timeline-card:nth-child(3) {
    transition-delay: 0.3s;
}

/* Value Proposition Cards */
.cards-container {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    margin-top: 50px;
}

.card {
    background: var(--bg-white);
    border-radius: var(--border-radius);
    padding: 40px 30px;
    box-shadow: var(--card-shadow);
    flex: 1;
    min-width: 280px;
    max-width: 380px;
    position: relative;
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--border-light);
}

.card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(135deg, var(--primary-light) 0%, rgba(255, 255, 255, 0) 100%);
    opacity: 0.5;
    z-index: 0;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.card-icon i {
    color: white;
    font-size: 24px;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    position: relative;
    z-index: 1;
}

.card p {
    color: var(--text-light);
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

/* Steps Section */
.steps {
    background: linear-gradient(135deg, #FFFFFF 0%, var(--primary-light) 100%);
    padding: 120px 0;
}

.steps-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
    margin-top: 60px;
}

.step-card {
    background: white;
    border-radius: var(--border-radius);
    padding: 40px 30px;
    box-shadow: var(--card-shadow);
    flex: 1;
    min-width: 280px;
    position: relative;
    border: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    transition: var(--transition);
}

.step-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 25px;
}

.step-content .card-image {
    width: 60px;
    height: 60px;
    background: var(--primary-light);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.step-content .card-image i {
    color: var(--primary-color);
    font-size: 24px;
}

.step-content h3 {
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.step-content p {
    color: var(--text-light);
}

/* Video Demo Section */
.video-demo {
    background: linear-gradient(135deg, var(--primary-light) 0%, #FFFFFF 100%);
    padding: 120px 0;
}

.video-container {
    margin-top: 40px;
    max-width: 550px;  /* Reduced from 860px to better frame the chat interface */
    margin-left: auto;
    margin-right: auto;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    position: relative;
}

.demo-video {
    width: 100%;
    display: block;
    border-radius: var(--border-radius);
    object-fit: cover; /* Ensures the video covers the container without stretching */
    object-position: center; /* Centers the video content */
}

/* Features Section */
.features {
    padding: 120px 0;
}

.features-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.feature {
    display: flex;
    gap: 20px;
    background: white;
    padding: 30px;
    border-radius: var(--border-radius);
    border: 1px solid var(--border-light);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.feature:hover {
    transform: translateX(5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.feature-icon {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(135deg, var(--primary-light) 0%, rgba(36, 159, 36, 0.3) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-icon i {
    color: var(--primary-color);
    font-size: 20px;
}

.feature-content h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

.feature-content p {
    color: var(--text-light);
}

/* FAQ Section */
.faq {
    background: linear-gradient(135deg, #FFFFFF 0%, var(--primary-light) 100%);
    padding: 120px 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: var(--border-radius);
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: var(--card-shadow);
    border: 1px solid var(--border-light);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 30px;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question h3 {
    font-size: 1.2rem;
    font-weight: 600;
}

.faq-question i {
    color: var(--primary-color);
    transition: var(--transition);
}

.faq-answer {
    padding: 0 30px;
    max-height: 0;
    overflow: hidden;
    transition: var(--transition);
}

.faq-answer p {
    padding-bottom: 20px;
    color: var(--text-light);
}

.faq-item.active .faq-question {
    background: var(--primary-light);
}

.faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

/* Contact Section */
.contact {
    padding: 120px 0;
}

.contact-container {
    max-width: 800px;
    margin: 0 auto;
}

.contact-header {
    text-align: center;
    margin-bottom: 20px;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.contact-icon i {
    color: white;
    font-size: 24px;
}

/* Mail Button Styling */
.contact-cta {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.mail-button {
    display: inline-block;
    background: var(--primary-color);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    padding: 15px 40px;
    border-radius: 50px;
    box-shadow: 0 8px 20px var(--primary-shadow);
    transition: var(--transition);
}

.mail-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 25px var(--primary-shadow);
    background: #1e8c1e;
}

/* Footer */
.footer {
    background: white;
    padding: 80px 0 40px;
    border-top: 1px solid var(--border-light);
}

.footer-content {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.footer-tagline {
    max-width: 300px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.footer-sections {
    display: flex;
    gap: 60px;
}

.footer-section h4 {
    color: var(--text-dark);
    margin-bottom: 20px;
}

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

.footer-section ul li {
    margin-bottom: 12px;
}

.footer-section ul li a {
    color: var(--text-light);
    transition: var(--transition);
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-light);
    color: var(--text-light);
}

/* Responsive Adjustments */
@media (max-width: 900px) {
    .navbar {
        width: 95%;
        padding: 15px;
    }
    
    .nav-links {
        display: none;
    }
    
    .main-heading {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cards-container {
        flex-direction: column;
        align-items: center;
    }
    
    .card {
        width: 100%;
    }
    
    .timeline-line {
        display: none;
    }
    
    .timeline-cards {
        flex-direction: column;
    }
    
    .feature {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-tagline {
        max-width: 100%;
    }
    
    .footer-sections {
        width: 100%;
        justify-content: space-around;
    }

    .video-container {
        margin-top: 30px;
        max-width: 100%;
    }
}

/* JavaScript Classes (for toggling FAQ, etc) */
.active .faq-answer {
    max-height: 300px;
}

.active .faq-question i {
    transform: rotate(180deg);
}