/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f8f9fa;
}
h1, h2, h3 {
    font-weight: 700;
}
p, ul {
    font-weight: 400;
}
a {
    text-decoration: none;
    color: #007bff;
}
.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 5px;
    transition: all 0.3s ease;
}
.btn.primary {
    background-color: #007bff;
    color: white;
}
.btn.primary:hover {
    background-color: #0056b3;
}
.btn.secondary {
    background-color: #6c757d;
    color: white;
}
.btn.secondary:hover {
    background-color: #545b62;
}

/* Header and Navigation */
.header {
    position: sticky;
    top: 0;
    background-color: white;
    z-index: 100;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 15px;
}
.nav li {
    margin: 0 20px;
}
.nav a {
    font-weight: 600;
    transition: color 0.3s;
}
.nav a:hover {
    color: #007bff;
}

/* Hero Section */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #007bff, #6c757d);
    color: white;
    text-align: center;
}
.hero-content h1 {
    font-size: 3rem;
    margin-bottom: 10px;
}
.hero-content h2 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}
.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}
.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* About Section */
.about-section {
    padding: 60px 20px;
    background-color: white;
}
.about-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 40px;
    align-items: center;
}
.about-image {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

/* Skills Section */
.skills-section {
    padding: 60px 20px;
    background-color: #f8f9fa;
    text-align: center;
}
.skills-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}
.skill-card {
    background-color: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}
.skill-card:hover {
    transform: translateY(-5px);
}
.skill-card i {
    font-size: 3rem;
    color: #007bff;
    margin-bottom: 15px;
}

/* Projects Section */
.projects-section {
    padding: 60px 20px;
    background-color: white;
    text-align: center;
}
.projects-grid {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}
.project-card {
    background-color: #f8f9fa;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}
.project-card:hover {
    transform: translateY(-5px);
}
.project-card img {
    width: 100%;
    border-radius: 5px;
    margin-bottom: 15px;
}

/* Experience Section */
.experience-section {
    padding: 60px 20px;
    background-color: #f8f9fa;
}
.experience-timeline {
    max-width: 800px;
    margin: 0 auto;
}
.experience-item {
    margin-bottom: 40px;
    position: relative;
    padding-left: 30px;
}
.experience-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 10px;
    width: 10px;
    height: 10px;
    background-color: #007bff;
    border-radius: 50%;
}
.experience-item h3 {
    margin-bottom: 5px;
}
.experience-item p {
    color: #6c757d;
    margin-bottom: 10px;
}

/* Contact Section */
.contact-section {
    padding: 60px 20px;
    background-color: white;
}
.contact-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}
.contact-form {
    display: flex;
    flex-direction: column;
}
.contact-form label {
    margin-bottom: 5px;
    font-weight: 600;
}
.contact-form input, .contact-form textarea {
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
}
.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}
.social-links a {
    color: #007bff;
    font-weight: 600;
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    background-color: #333;
    color: white;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }
    .about-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .contact-container {
        grid-template-columns: 1fr;
    }
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    .nav ul {
        flex-direction: column;
        align-items: center;
    }
    .nav li {
        margin: 10px 0;
    }
}