/* CSS Variables for Metaverse Theme */
:root {
    --primary-color: #4D4DFF; /* Neon Blue */
    --secondary-color: #4B0082; /* Indigo */
    --accent-color: #BDB1E1; /* Lavender */
    --text-color: #BDB1E1; /* Lavender */
    --text-light: #BDB1E1; /* Lavender */
    --bg-color: #000000; /* Black */
    --bg-light: #240046; /* Dark Violet */
    --border-color: #4B0082; /* Indigo */
    --shadow: 0 4px 16px #4B008299, 0 0 8px #4D4DFF44;
    --shadow-hover: 0 8px 32px #4D4DFF99, 0 0 16px #BDB1E1;
    --gradient-primary: linear-gradient(135deg, #240046 0%, #4B0082 60%, #4D4DFF 100%);
    --gradient-secondary: linear-gradient(135deg, #000000 0%, #240046 100%);
    --glow: 0 0 8px #4D4DFF, 0 0 16px #BDB1E1, 0 0 32px #4B0082;
}

/* Dark Theme Variables */
[data-theme="dark"] {
    --primary-color: #4D4DFF; /* Neon Blue */
    --secondary-color: #4B0082; /* Indigo */
    --accent-color: #BDB1E1; /* Lavender */
    --text-color: #BDB1E1; /* Lavender */
    --text-light: #BDB1E1; /* Lavender */
    --bg-color: #000000; /* Black */
    --bg-light: #240046; /* Dark Violet */
    --border-color: #4B0082; /* Indigo */
    --shadow: 0 4px 16px #4B008299, 0 0 8px #4D4DFF44;
    --shadow-hover: 0 8px 32px #4D4DFF99, 0 0 16px #BDB1E1;
    --gradient-primary: linear-gradient(135deg, #240046 0%, #4B0082 60%, #4D4DFF 100%);
    --gradient-secondary: linear-gradient(135deg, #000000 0%, #240046 100%);
    --glow: 0 0 8px #4D4DFF, 0 0 16px #BDB1E1, 0 0 32px #4B0082;
    /* --primary-color: #4D4DFF;
    --secondary-color: #4B0082;
    --accent-color: #BDB1E1;
    --text-color: #BDB1E1;
    --text-light: #BDB1E1;
    --bg-color: #000000;
    --bg-light: #240046;
    --border-color: #4B0082;
    --shadow: 0 4px 16px #4B008299, 0 0 8px #4D4DFF44;
    --shadow-hover: 0 8px 32px #4D4DFF99, 0 0 16px #BDB1E1;
    --gradient-primary: linear-gradient(135deg, #240046 0%, #4B0082 60%, #4D4DFF 100%);
    --gradient-secondary: linear-gradient(135deg, #000000 0%, #240046 100%);
    --glow: 0 0 8px #4D4DFF, 0 0 16px #BDB1E1, 0 0 32px #4B0082; */
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background: var(--gradient-secondary);
    overflow-x: hidden;
    transition: background 0.5s cubic-bezier(.4,2,.6,1), color 0.3s ease;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: #000000 !important;
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 16px #4B008244, 0 0 16px #4D4DFF44;
    border-bottom: 2px solid #4B0082;
}
/* 
[data-theme="dark"] .navbar {
    background: rgba(17, 24, 39, 0.95);
} */

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

.nav-logo h2 {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.5rem;
}

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

.nav-link {
    text-decoration: none;
    color: #BDB1E1 !important;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
    text-shadow: 0 0 4px #4D4DFF;
}

.nav-link:hover {
    color: #4D4DFF !important;
    text-shadow: 0 0 8px #4D4DFF;
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

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

.bar {
    width: 25px;
    height: 3px;
    background-color: var(--text-color);
    margin: 3px 0;
    transition: 0.3s;
}

/* Theme Toggle Button */
.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle {
    background: none;
    border: none;
    color: #4D4DFF !important;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 0 8px #4D4DFF;
}

.theme-toggle:hover {
    background: #BDB1E1 !important;
    color: #4B0082 !important;
    box-shadow: 0 0 16px #BDB1E1;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #000000 0%, #240046 70%, #4B0082 100%);
    color: #BDB1E1;
    padding: 100px 0 50px;
    box-shadow: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
    color: #BDB1E1;
    text-shadow: 0 2px 8px #24004644;
}

.highlight {
    color: #BDB1E1;
    text-shadow: 0 0 8px #BDB1E1;
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #000000;
    box-shadow: 0 0 8px #4D4DFF88;
    border: none;
}

.btn-primary:hover {
    background: #4D4DFF;
    color: #fff;
    box-shadow: 0 0 16px #4D4DFF;
    filter: brightness(1.2);
}

.btn-secondary {
    background: transparent;
    color: #BDB1E1;
    border: 2px solid #BDB1E1;
    box-shadow: none;
}

.btn-secondary:hover {
    background: #BDB1E1;
    color: #240046;
    box-shadow: 0 0 8px #BDB1E1;
    filter: brightness(1.2);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-graphic {
    width: 300px;
    height: 300px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: #fbbf24;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-logo {
    max-width: 320px;
    width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 24px;
    box-shadow: 0 4px 24px rgba(124,58,237,0.08);
    background: #fff;
    padding: 16px;
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #4D4DFF !important;
    text-shadow: 0 0 8px #4D4DFF, 0 0 16px #BDB1E1;
}

[data-theme="dark"] .section-header h2 {
    color: #fff !important;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* About Section */
.about {
    padding: 100px 0;
    background: var(--bg-light);
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.about-card {
    background: linear-gradient(135deg, #240046 60%, #000000 100%);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    text-align: center;
    border: 2px solid #4B0082;
}

.about-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: var(--shadow-hover);
    border-color: #4D4DFF;
}

.card-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 0 16px #4D4DFF, 0 0 32px #BDB1E1;
}

.about-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.about-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Services Section */
.services {
    padding: 100px 0;
    background: var(--bg-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: linear-gradient(135deg, #240046 60%, #000000 100%);
    padding: 2.5rem;
    border-radius: 15px;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border: 2px solid #4B0082;
}

.service-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: var(--shadow-hover);
    border-color: #4D4DFF;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-secondary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: white;
    box-shadow: 0 0 16px #4D4DFF, 0 0 32px #BDB1E1;
}

.service-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    list-style: none;
}

.service-features li {
    padding: 0.5rem 0;
    color: var(--text-light);
    position: relative;
    padding-left: 1.5rem;
}

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

/* Values Section */
.values {
    padding: 100px 0;
    background: var(--bg-light);
}

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

.value-item {
    background: linear-gradient(135deg, #240046 60%, #000000 100%);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border: 2px solid #4B0082;
}

.value-item:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: var(--shadow-hover);
    border-color: #4D4DFF;
}

.value-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 0 16px #4D4DFF, 0 0 32px #BDB1E1;
}

.value-item h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.value-item p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Culture Section */
.culture {
    padding: 100px 0;
    background: var(--bg-color);
}

.culture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.culture-card {
    background: linear-gradient(135deg, #240046 60%, #000000 100%);
    padding: 2.5rem;
    border-radius: 15px;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border: 2px solid #4B0082;
}

.culture-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: var(--shadow-hover);
    border-color: #4D4DFF;
}

.culture-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-secondary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.8rem;
    color: white;
    box-shadow: 0 0 16px #4D4DFF, 0 0 32px #BDB1E1;
}

.culture-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.culture-card p {
    color: var(--text-light);
    line-height: 1.6;
}

/* Core Products Section */
.core-products {
    padding: 100px 0;
    background: var(--bg-light);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.product-card {
    background: linear-gradient(135deg, #240046 60%, #000000 100%);
    padding: 2.5rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border: 2px solid #4B0082;
}

.product-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: var(--shadow-hover);
    border-color: #4D4DFF;
}

.product-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    font-size: 2rem;
    color: white;
    box-shadow: 0 0 16px #4D4DFF, 0 0 32px #BDB1E1;
}

.product-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.product-card p {
    color: var(--text-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-features {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.feature-tag {
    background: var(--primary-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Projects Section */
.projects {
    padding: 100px 0;
    background: var(--bg-light);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: linear-gradient(135deg, #240046 60%, #000000 100%);
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border: 2px solid #4B0082;
}

.project-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: var(--shadow-hover);
    border-color: #4D4DFF;
}

.project-header {
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid var(--border-color);
}

.project-header h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.project-client {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
}

.project-content {
    padding: 1rem 2rem;
}

.project-content p {
    color: var(--text-light);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.project-features {
    list-style: none;
    margin-bottom: 1rem;
}

.project-features li {
    padding: 0.3rem 0;
    color: var(--text-light);
    position: relative;
    padding-left: 1.2rem;
    font-size: 0.9rem;
}

.project-features li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: bold;
}

.project-tech {
    padding: 0 2rem 2rem;
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.tech-tag {
    background: var(--primary-color);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Team Section */
.team {
    padding: 100px 0;
    background: var(--bg-color);
}

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

.team-card {
    background: linear-gradient(135deg, #240046 60%, #000000 100%);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border: 2px solid #4B0082;
}

.team-card:hover {
    transform: translateY(-8px) scale(1.03);
    box-shadow: var(--shadow-hover);
    border-color: #4D4DFF;
}

.team-avatar img {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--bg-light);
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    background: var(--bg-light);
    display: block;
    margin: 0 auto;
}

.team-info h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.team-position {
    color: var(--primary-color);
    font-weight: 500;
    font-size: 0.9rem;
    display: block;
    margin-bottom: 1rem;
}

.team-info p {
    color: var(--text-light);
    line-height: 1.6;
    font-size: 0.9rem;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: var(--bg-light);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-secondary);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

.contact-details p {
    color: var(--text-light);
}

.contact-form {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    font-family: inherit;
    background: var(--bg-color);
    color: var(--text-color);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* Footer */
.footer {
    background: var(--bg-light);
    color: var(--text-color);
    padding: 3rem 0 1rem;
}

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

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
    color: var(--secondary-color);
}

.footer-section p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1rem;
}

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

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

.footer-section ul li a {
    color: var(--text-light);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

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

.social-links a {
    width: 40px;
    height: 40px;
    background: var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color);
    text-decoration: none;
    transition: background 0.3s ease;
}

.social-links a:hover {
    background: var(--secondary-color);
    color: var(--bg-color);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-light);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: var(--bg-color);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: var(--shadow);
        padding: 2rem 0;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-graphic {
        width: 200px;
        height: 200px;
        font-size: 3rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .btn {
        padding: 10px 25px;
        font-size: 0.9rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .about-card,
    .service-card,
    .project-card,
    .team-card {
        padding: 1.5rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
        text-align: center;
    }
}

/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

/* Loading animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-card,
.service-card,
.project-card,
.team-card {
    animation: fadeInUp 0.6s ease-out;
}

/* Hover effects for interactive elements */
.nav-link,
.btn,
.social-links a {
    transition: all 0.3s ease;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #4D4DFF;
    border-radius: 4px;
    box-shadow: 0 0 8px #4D4DFF;
}

::-webkit-scrollbar-thumb:hover {
    background: #BDB1E1;
    box-shadow: 0 0 16px #BDB1E1;
}