* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Inter', sans-serif;
}

:root {
    --primary: #8b5cf6;
    --primary-dark: #5b21b6;
    --secondary: #22d3ee;
    --accent: #f472b6;
    --dark: #050915;
    --darker: #0b1224;
    --light: rgba(255, 255, 255, 0.04);
    --light-bg: #0f172a;
    --gray: #cbd5e1;
    --light-gray: rgba(255, 255, 255, 0.12);
    --text-color: #e2e8f0;
    --text-secondary: #cbd5e1;
    --border-radius: 14px;
    --shadow: 0 25px 80px rgba(0, 0, 0, 0.35);
    --glow: 0 18px 50px rgba(139, 92, 246, 0.35);
    --transition: all 0.35s cubic-bezier(0.19, 1, 0.22, 1);
}

body {
    background: radial-gradient(circle at 20% 20%, rgba(139, 92, 246, 0.18), transparent 30%),
                radial-gradient(circle at 80% 10%, rgba(34, 211, 238, 0.15), transparent 32%),
                radial-gradient(circle at 50% 80%, rgba(244, 114, 182, 0.1), transparent 30%),
                #050915;
    color: var(--text-color);
    line-height: 1.75;
    overflow-x: hidden;
    min-height: 100vh;
}

.page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header */
header {
    background: rgba(10, 14, 26, 0.75);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: var(--shadow);
    border-bottom: 1px solid var(--light-gray);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 58px;
    height: 58px;
    object-fit: contain;
}

.logo-icon-small {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.logo-text {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: #f8fafc;
    letter-spacing: -0.5px;
    text-shadow: 0 10px 35px rgba(139, 92, 246, 0.45);
}

nav ul {
    display: flex;
    gap: 1.8rem;
    list-style: none;
}

nav a {
    font-weight: 600;
    text-decoration: none;
    color: #e2e8f0;
    transition: var(--transition);
    font-size: 1rem;
    position: relative;
    padding: 6px 0;
    letter-spacing: 0.3px;
}

nav a:after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
    border-radius: 999px;
    box-shadow: var(--glow);
}

nav a:hover, nav a.active {
    color: #f8fafc;
}

nav a:hover:after, nav a.active:after {
    transform: scaleX(1);
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 48px;
    height: 48px;
    cursor: pointer;
    z-index: 100;
    position: relative;
    margin-left: auto;
    order: 3;
}

.menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--dark);
    margin: 3px 0;
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: white;
    box-shadow: var(--shadow);
    z-index: 99;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.mobile-menu.active {
    max-height: 500px;
}

.mobile-menu ul {
    list-style: none;
    padding: 1.5rem;
}

.mobile-menu li {
    margin-bottom: 1rem;
}

.mobile-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--text-color);
    text-decoration: none;
    border-radius: var(--border-radius);
    transition: var(--transition);
    font-weight: 500;
}

.mobile-menu a:hover, .mobile-menu a.active {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary);
}

.breadcrumbs {
    padding: 1.5rem 0;
    font-size: 0.95rem;
    color: var(--secondary);
}

.breadcrumbs a {
    color: var(--secondary);
    text-decoration: none;
    transition: var(--transition);
}

.breadcrumbs a:hover {
    color: var(--primary);
    text-decoration: underline;
}

.breadcrumbs span {
    margin: 0 10px;
    color: var(--secondary);
    opacity: 0.7;
}

/* About Page Styles */
.about-header {
    text-align: center;
    margin: 3rem 0 4rem;
}

.page-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: #f8fafc;
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
    text-shadow: 0 12px 35px rgba(0, 0, 0, 0.4);
}

.page-subtitle {
    font-size: 1.18rem;
    color: var(--text-secondary);
    max-width: 720px;
    margin: 0 auto;
}

.about-section {
    margin-bottom: 4rem;
}

.section-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.3rem;
    font-weight: 800;
    color: #f8fafc;
    margin-bottom: 2.5rem;
    text-align: center;
    letter-spacing: -0.3px;
}

.section-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: center;
    margin-bottom: 2rem;
}

.section-text h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 2.05rem;
    font-weight: 800;
    color: #f8fafc;
    margin-bottom: 1.5rem;
}

.section-text p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.85;
}

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

.image-placeholder {
    width: 100%;
    max-width: 420px;
    height: 320px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.image-placeholder i {
    font-size: 5rem;
    color: white;
    opacity: 0.9;
}

/* Values Grid */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.value-card {
    background: linear-gradient(155deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
}

.value-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 55px rgba(0, 0, 0, 0.45), var(--glow);
}

.value-icon {
    width: 86px;
    height: 86px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--glow);
}

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

.value-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.45rem;
    font-weight: 800;
    color: #f8fafc;
    margin-bottom: 1rem;
}

.value-card p {
    color: var(--text-secondary);
    line-height: 1.78;
}

/* Team Grid */
.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.team-card {
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
    padding: 2.4rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
}

.team-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 22px 55px rgba(0, 0, 0, 0.45), var(--glow);
}

.team-avatar {
    width: 126px;
    height: 126px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--glow);
}

.team-avatar i {
    font-size: 3rem;
    color: white;
    opacity: 0.9;
}

.team-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.45rem;
    font-weight: 800;
    color: #f8fafc;
    margin-bottom: 0.5rem;
}

.team-role {
    color: var(--secondary);
    font-weight: 700;
    margin-bottom: 1rem;
    font-size: 0.97rem;
}

.team-card p:last-child {
    color: var(--text-secondary);
    line-height: 1.78;
}

/* Contact Section */
.contact-section {
    background: linear-gradient(165deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03));
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.contact-item i {
    font-size: 1.5rem;
    color: var(--primary);
    width: 42px;
    text-align: center;
    padding-top: 0.25rem;
}

.contact-item h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 800;
    color: #f8fafc;
    margin-bottom: 0.5rem;
}

.contact-item p {
    color: var(--text-secondary);
}

.contact-link {
    color: #38bdf8;
    text-decoration: none;
}

.contact-link:hover {
    text-decoration: none;
    color: #7c3aed;
}

.footer-logo-block {
    margin-bottom: 1.5rem;
}

.footer-description {
    color: #cbd5e1;
    margin-bottom: 1.5rem;
}

.social-links h4 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: #5b21b6;
    margin-bottom: 1.5rem;
}

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

.social-icon {
    width: 52px;
    height: 52px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0b1224;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.2rem;
    box-shadow: var(--glow);
}

.social-icon:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 18px 40px rgba(34, 211, 238, 0.35);
}

/* Footer */
footer {
    background: #050915;
    color: white;
    padding: 4rem 0 2rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 20px 60px rgba(0, 0, 0, 0.35);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-column h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    color: white;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: #cbd5e1;
    text-decoration: none;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: white;
    padding-left: 6px;
}

.footer-links i {
    font-size: 0.8rem;
}

.copyright {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    color: #94a3b8;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .page-title {
        font-size: 2.2rem;
    }
    
    .page-subtitle {
        font-size: 1.1rem;
    }
    
    .section-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .section-text h2 {
        font-size: 1.7rem;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .page-container {
        padding: 0 1rem;
    }
    
    .about-header {
        margin: 2rem 0 3rem;
    }
    
    .page-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.7rem;
    }
    
    .contact-section {
        padding: 2rem 1.5rem;
    }
    
    .value-card, .team-card {
        padding: 1.5rem;
    }
}