/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    flex-shrink: 0;
}

.nav-logo .logo-image {
    width: 32px;
    height: 32px;
    margin-right: 0.5rem;
    flex-shrink: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    transition: color 0.3s ease;
    font-size: 1rem;
}

.nav-menu a:hover {
    color: #2563eb;
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: #333;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-content p {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    color: #2563eb;
}

.stat-label {
    font-size: 0.9rem;
    color: #64748b;
    font-weight: 500;
}

.cta-button {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 99, 235, 0.4);
}

/* Hero Visual */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-video-container {
    position: relative;
    width: 100%;
    max-width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    background: #000;
}

.video-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    overflow: hidden;
    background: #000;
}

.video-element {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 12px;
    background: #000;
    min-height: 100%;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    border-radius: 12px;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.video-overlay.hidden {
    opacity: 0;
    pointer-events: none;
    z-index: -1;
}

.play-button {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.9);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
}

.play-button:hover {
    background: rgba(37, 99, 235, 1);
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.4);
}

.play-button i {
    margin-left: 4px;
}

/* Features Section */
.features {
    padding: 80px 0;
    background: #ffffff;
}

.features h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 3rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: #f8fafc;
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    background: #ffffff;
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.feature-icon i {
    font-size: 2rem;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #64748b;
    line-height: 1.6;
}

/* About Section */
.about {
    padding: 80px 0;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}

.about h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 2rem;
}

.about-description {
    text-align: center;
    font-size: 1.2rem;
    color: #64748b;
    max-width: 800px;
    margin: 0 auto 3rem;
    line-height: 1.6;
}

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

.highlight {
    text-align: center;
    padding: 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.highlight i {
    font-size: 2.5rem;
    color: #2563eb;
    margin-bottom: 1rem;
}

.highlight h4 {
    font-size: 1.3rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1rem;
}

.highlight p {
    color: #64748b;
}

/* Team Section */
.team {
    padding: 80px 0;
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
}

.team h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin-bottom: 3rem;
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.team-member {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.team-member:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
}

.member-photo {
    width: 120px;
    height: 120px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    overflow: hidden;
    position: relative;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
}

.member-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
}

.member-photo i {
    font-size: 3rem;
    color: white;
}

.team-member h3 {
    font-size: 1.8rem;
    font-weight: 600;
    color: white;
    margin-bottom: 0.5rem;
}

.member-title {
    color: #f97316;
    font-weight: 500;
    margin-bottom: 1rem;
    font-size: 1rem;
}

.member-bio {
    text-align: left;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.member-bio ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.member-bio li {
    position: relative;
    padding-left: 1.2rem;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.9);
}

.member-bio li:before {
    content: "•";
    position: absolute;
    left: 0;
    color: #f97316;
    font-weight: bold;
    font-size: 1.1rem;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    min-height: 40px;
}

.member-social:empty {
    display: none;
}

.member-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.member-social a:hover {
    background: #f97316;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(249, 115, 22, 0.4);
}

.member-social a.social-link-disabled {
    opacity: 0.3;
    cursor: not-allowed;
    pointer-events: none;
}

.member-social a.social-link-disabled:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: none;
    box-shadow: none;
}

.member-social i {
    font-size: 1.1rem;
}

/* Contact Section */
.contact {
    padding: 120px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 50%, #e2e8f0 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.contact .container {
    position: relative;
    z-index: 2;
}

.contact-content {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    align-items: center;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.contact-info h2 {
    font-size: 3rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.contact-info p {
    font-size: 1.2rem;
    color: #64748b;
    line-height: 1.6;
    margin-bottom: 2rem;
}

.contact-form {
    background: #ffffff;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    width: 100%;
    max-width: 650px;
    border: none;
}

.contact-form h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1e293b;
    margin-bottom: 1.5rem;
    text-align: center;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: #374151;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
    letter-spacing: 0.025em;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #f9fafb;
    color: #1f2937;
    font-family: 'Inter', sans-serif;
    box-shadow: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #9ca3af;
    font-weight: 400;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #4f46e5;
    background: white;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: 'Inter', sans-serif;
}

.submit-button {
    width: 100%;
    background: linear-gradient(135deg, #4f46e5 0%, #7c3aed 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-family: 'Inter', sans-serif;
    letter-spacing: 0.025em;
}

.submit-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(79, 70, 229, 0.4);
    background: linear-gradient(135deg, #3730a3 0%, #6b21a8 100%);
}

.submit-button:active {
    transform: translateY(0);
}

.submit-button i {
    transition: transform 0.3s ease;
    font-size: 1rem;
}

.submit-button:hover i {
    transform: translateX(4px);
}

/* Footer */
.footer {
    background: #1e293b;
    color: white;
    padding: 40px 0 20px;
}

.footer-bottom {
    text-align: center;
    color: #cbd5e1;
}

.footer-bottom p {
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        display: none;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-video-container {
        max-width: 500px;
        margin: 0 auto;
        aspect-ratio: 16 / 9;
    }
    
    .features-grid,
    .about-highlights,
    .team-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .team-member {
        padding: 1.5rem;
    }
    
    .member-photo {
        width: 100px;
        height: 100px;
    }
    
    .member-social {
        gap: 0.75rem;
    }
    
    .member-social a {
        width: 35px;
        height: 35px;
    }
    

    
    .demo-video h2 {
        font-size: 2rem;
    }
    
    .demo-description {
        font-size: 1.1rem;
    }
    
    .video-container {
        margin: 0 20px;
    }
    
    /* Contact form responsive */
    .contact-content {
        gap: 2rem;
        padding: 0 20px;
    }
    
    .contact-info h2 {
        font-size: 2.5rem;
    }
    
    .contact-info p {
        font-size: 1.1rem;
    }
    
    .contact-form {
        padding: 2rem;
        margin: 0 auto;
        border-radius: 16px;
        max-width: 90%;
        box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    }
    
    .form-group {
        margin-bottom: 0.875rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.875rem 1rem;
        font-size: 0.95rem;
        border-radius: 6px;
    }
    
    .submit-button {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
        margin-top: 0.875rem;
        border-radius: 10px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .hero-video-container {
        max-width: 100%;
        margin: 0;
    }
    
    .hero-play-button {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
    
    .team-member {
        padding: 1rem;
    }
    
    .member-photo {
        width: 80px;
        height: 80px;
    }
    
    .team-member h3 {
        font-size: 1.5rem;
    }
    
    .member-title {
        font-size: 0.9rem;
    }
    
    .member-bio li {
        font-size: 0.85rem;
    }
    
    .member-social {
        gap: 0.5rem;
    }
    
    .member-social a {
        width: 32px;
        height: 32px;
    }
    
    .member-social i {
        font-size: 1rem;
    }
    
    .demo-video h2 {
        font-size: 1.8rem;
    }
    
    .demo-description {
        font-size: 1rem;
    }
    
    .play-button {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
    
    /* Contact form small screen adjustments */
    .contact-info h2 {
        font-size: 2rem;
    }
    
    .contact-info p {
        font-size: 1rem;
    }
    
    .contact-form {
        padding: 1.5rem;
        border-radius: 14px;
        box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
        max-width: 95%;
    }
    
    .contact-form h3 {
        font-size: 1.3rem;
        margin-bottom: 1.25rem;
    }
    
    .form-group {
        margin-bottom: 0.875rem;
    }
    
    .form-group label {
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
    }
    
    .form-group input,
    .form-group textarea {
        padding: 0.75rem;
        font-size: 0.9rem;
        border-radius: 6px;
    }
    
    .submit-button {
        padding: 0.75rem 1.25rem;
        font-size: 0.95rem;
        border-radius: 8px;
        margin-top: 0.75rem;
    }
} 

/* Demo Video Section */
.demo-video {
    padding: 80px 0;
    background: #f8fafc;
}

.demo-video h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #1e293b;
}

.demo-description {
    text-align: center;
    font-size: 1.2rem;
    color: #64748b;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.video-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    background: #000;
}

.video-container video {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
    transition: opacity 0.3s ease;
}

.video-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.play-button {
    width: 80px;
    height: 80px;
    background: rgba(37, 99, 235, 0.9);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.play-button:hover {
    background: rgba(37, 99, 235, 1);
    transform: scale(1.1);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.4);
}

.play-button i {
    margin-left: 4px;
}