/* Global Styles */
:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-bg: #f8f9fa;
    --dark-bg: #2c3e50;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Navigation */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 600;
    color: var(--primary-color) !important;
}

.nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

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

/* Hero Section */
.hero-section {
    padding-top: 80px;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.hero-section h1 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 1rem;
}

.profile-image-container {
    position: relative;
    padding: 1rem;
}

.profile-image {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
    border: 5px solid white;
}

.hero-buttons {
    margin-top: 2rem;
}

.hero-buttons .btn {
    margin-right: 1rem;
    padding: 0.75rem 1.5rem;
    border-radius: 25px;
    font-weight: 500;
}

/* Section Styling */
.section-padding {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    color: var(--primary-color);
    margin-bottom: 3rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 15px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--secondary-color);
}

/* About Section */
.about-info {
    padding: 2rem;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.about-info h3 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-info ul li {
    margin-bottom: 1rem;
}

/* Education & Training */
.education-card, .training-list {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    margin-bottom: 1.5rem;
}

.training-list li {
    margin-bottom: 1rem;
    padding: 1rem;
    background: var(--light-bg);
    border-radius: 5px;
    transition: transform 0.3s ease;
}

.training-list li:hover {
    transform: translateX(10px);
}

/* Experience Section */
.experience-card {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    margin-bottom: 1.5rem;
    transition: transform 0.3s ease;
}

.experience-card:hover {
    transform: translateY(-5px);
}

.experience-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Contact Section */
.contact-info {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.contact-info p {
    margin-bottom: 1rem;
}

.contact-info i {
    color: var(--secondary-color);
    margin-right: 10px;
    font-size: 1.2rem;
}

.contact-info a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-info a:hover {
    color: var(--primary-color);
}

/* Footer */
.footer {
    padding: 2rem 0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
        padding-top: 120px;
    }

    .profile-image {
        width: 250px;
        height: 250px;
        margin: 2rem auto;
    }

    .hero-buttons {
        justify-content: center;
    }

    .section-padding {
        padding: 60px 0;
    }
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-section, .section-title, .about-info, .education-card, 
.training-list, .experience-card, .contact-info {
    animation: fadeIn 1s ease-out;
}