/* Variables */
:root {
    /* Colors */
    --bg-primary: #0f0f1a;
    --bg-secondary: #1a1a2e;
    --bg-element: #262639;
    --accent-primary: #8c5eff;
    --accent-secondary: #ff67d7;
    --text-primary: #ffffff;
    --text-secondary: #b8b8d0;
    --error-color: #ff4757;
    --success-color: #2ecc71;
    --code-bg: #121225;
    --code-text: #e2e2fd;
    
    /* Spacing & Shapes */
    --border-radius-sm: 8px;
    --border-radius: 12px;
    --border-radius-lg: 16px;
    
    /* Animations */
    --card-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    min-height: 100vh;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

/* Navigation */
.main-nav {
    padding: 1rem;
    background: var(--bg-secondary);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo a {
    background: linear-gradient(120deg, var(--accent-primary), var(--accent-secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    color: var(--text-secondary);
    transition: var(--transition);
    font-weight: 500;
}

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

.nav-links a.active {
    color: var(--accent-primary);
}

/* Layout & Containers */
.content-container {
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

/* Typography */
.page-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    background: linear-gradient(120deg, var(--accent-primary), var(--accent-secondary));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-title {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.section-title svg {
    width: 24px;
    height: 24px;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

/* Components */
.contact-section {
    margin-bottom: 3rem;
}

.contact:hover {
    text-decoration: underline;
}

.contact-intro {
    background: var(--bg-secondary);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    box-shadow: var(--card-shadow);
}

.card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: var(--card-shadow);
    border-left: 4px solid var(--accent-primary);
}

/* Contact Elements */
.contact-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.contact-icon {
    width: 24px;
    height: 24px;
    color: var(--accent-primary);
}

/* Team Grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.team-member {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 1.5rem;
    box-shadow: var(--card-shadow);
    border-left: 4px solid var(--accent-secondary);
}

.member-avatar {
    width: 80px;
    height: 80px;
    background: var(--bg-element);
    border-radius: 50%;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-secondary);
    font-size: 2rem;
    font-weight: 600;
}

.member-name {
    text-align: center;
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.member-role {
    text-align: center;
    color: var(--accent-secondary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.member-bio {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

.social-links-member {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

/* Form Elements */
.contact-form {
    background: var(--bg-secondary);
    border-radius: var(--border-radius);
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: var(--card-shadow);
}

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

.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
}

.form-input, 
.form-textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-element);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius-sm);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
}

.form-input:focus, 
.form-textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(140, 94, 255, 0.3);
}

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

.submit-btn {
    background: var(--accent-primary);
    color: white;
    border: none;
    border-radius: var(--border-radius-sm);
    padding: 0.75rem 1.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.submit-btn:hover {
    background: #7c4ae7;
    transform: translateY(-2px);
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    padding: 2rem 0;
    margin-top: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-link {
    color: var(--text-secondary);
    transition: var(--transition);
    opacity: 0.8;
}

.social-link:hover {
    opacity: 1;
    transform: translateY(-2px);
    color: var(--text-primary);
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    
    .nav-links {
        width: 100%;
        justify-content: center;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 1.5rem;
        text-align: center;
    }
}