/* Reset default styling */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body and general styles */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Header and Navigation */
.header {
    background-color: #333;
    padding: 1rem 0;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo a {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1rem;
}

.nav-links li a {
    color: white;
    text-decoration: none;
}

.nav-links li a.active {
    color: #ff5733;
}

.mobile-nav-toggle {
    display: none;
}

@media screen and (max-width: 768px) {
    .mobile-nav-toggle {
        display: block;
        background: none;
        border: none;
        color: white;
        font-size: 1.5rem;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 80px;
        left: 0;
        background-color: #333;
        width: 100%;
        padding: 1rem;
    }

    .nav-links li {
        padding: 0.5rem 0;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-container {
        justify-content: space-between;
        align-items: flex-start;
    }
}

/* Hero Section */
.hero {
    background: #333 url('abhi.jpg') no-repeat center center/cover;
    color: white;
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero h2 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

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

.primary-btn, .secondary-btn {
    padding: 0.75rem 1.5rem;
    margin: 0 1rem;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    transition: all 0.3s ease;
}

.primary-btn {
    background-color: #ff5733;
    color: white;
}

.secondary-btn {
    background-color: transparent;
    border: 2px solid #ff5733;
    color: #ff5733;
}

.primary-btn:hover, .secondary-btn:hover {
    opacity: 0.8;
}

/* About Section */
.about {
    padding: 50px 0;
    background-color: #fff;
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2rem;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 3rem;
    justify-content: center;
    flex-wrap: wrap;
}

.about-image img {
    border-radius: 50%;
    max-width: 200px;
}

.about-text {
    max-width: 600px;
}

.stat {
    display: inline-block;
    text-align: center;
    margin-top: 1rem;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
}

.stat-label {
    font-size: 1rem;
}

@media screen and (max-width: 768px) {
    .about-content {
        flex-direction: column;
        text-align: center;
    }

    .about-text {
        max-width: 100%;
    }
}

/* Skills Section */
.skills {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.skills-grid {
    display: flex;
    gap: 3rem;
    flex-wrap: wrap;
    justify-content: center;
}

.skill-category h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.skill-list {
    list-style: none;
}

.skill-list li {
    font-size: 1.2rem;
}

@media screen and (max-width: 768px) {
    .skills-grid {
        flex-direction: column;
        gap: 1.5rem;
    }
}

/* Projects Section */
.projects {
    padding: 50px 0;
    background-color: #fff;
}

.project-filters {
    text-align: center;
    margin-bottom: 2rem;
}

.filter-btn {
    background-color: #ff5733;
    border: none;
    color: white;
    padding: 0.75rem 1.5rem;
    margin: 0.5rem;
    cursor: pointer;
    border-radius: 5px;
    transition: all 0.3s ease;
}

.filter-btn:hover {
    opacity: 0.8;
}

.project-grid {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.project-card {
    background-color: #333;
    color: white;
    padding: 1.5rem;
    border-radius: 8px;
    width: 250px;
    text-align: center;
    transition: all 0.3s ease;
}

.project-card:hover {
    transform: translateY(-10px);
}

@media screen and (max-width: 768px) {
    .project-card {
        width: 100%;
        max-width: 350px;
    }
}

/* Contact Section */
.contact {
    padding: 50px 0;
    background-color: #f9f9f9;
}

.contact-info {
    max-width: 600px;
    margin-bottom: 2rem;
}

.contact-info h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-item {
    margin-bottom: 1rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
}

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

.contact-form input, .contact-form textarea {
    width: 100%;
    padding: 1rem;
    font-size: 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.contact-form label {
    position: absolute;
    top: 10px;
    left: 15px;
    font-size: 1rem;
    color: #aaa;
    transition: all 0.3s ease;
}

.contact-form input:focus + label,
.contact-form textarea:focus + label {
    top: -10px;
    left: 10px;
    font-size: 0.9rem;
    color: #333;
}

.primary-btn {
    margin-top: 2rem;
    width: 200px;
}

/* Footer */
.footer {
    background-color: #333;
    color: white;
    padding: 2rem 0;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: bold;
}

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

.social-links a {
    color: white;
    font-size: 1.5rem;
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
}

@media screen and (max-width: 768px) {
    .footer-logo {
        font-size: 1.2rem;
    }

    .social-links {
        justify-content: center;
    }
}