:root {
    --primary: #FF9900;
    --secondary: #232F3E;
    --success: #00A86B;
    --info: #0073BB;
    --warning: #FFB81C;
}

body {
    font-family: 'Inter', sans-serif;
    color: #333;
}

.navbar {
    padding: 1rem 0;
    transition: all 0.3s;
}

.navbar-brand {
    font-size: 1.5rem;
    color: var(--primary) !important;
}

.nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--primary) !important;
}

.hero-section {
    padding-top: 80px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: #ec7211;
    border-color: #ec7211;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 153, 0, 0.3);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
    font-weight: 600;
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
}

.card {
    transition: all 0.3s;
}

.hover-lift:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15) !important;
}

.icon-box {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.bg-primary {
    background-color: var(--primary) !important;
}

.text-primary {
    color: var(--primary) !important;
}

.bg-success {
    background-color: var(--success) !important;
}

.text-success {
    color: var(--success) !important;
}

.bg-info {
    background-color: var(--info) !important;
}

.text-info {
    color: var(--info) !important;
}

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

.expertise-item {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: all 0.3s;
}

.expertise-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.stat-box {
    padding: 1rem;
}

.social-links a {
    transition: all 0.3s;
}

.social-links a:hover {
    transform: scale(1.1);
}

@media (max-width: 768px) {
    .hero-section {
        text-align: center;
    }
    
    .expertise-grid {
        grid-template-columns: 1fr;
    }
}