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

html {
    scroll-behavior: smooth;
}

body {
    background-color: green;
    color: #333;
    line-height: 1.6;
    background-image: url('D:\Portfolio\images\about bg.png');
    background-repeat: repeat;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header Styles */
header {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background-image: url('header-bg.jpg');
    background-size: cover;
    background-position: center;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 5%;
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(5px);
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: #4a63e7;
}

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

.nav-links li {
    margin-left: 30px;
}

.nav-links a {
    text-decoration: none;
    color: #333;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: #4a63e7;
}

/* Hero Section */
.hero {
    height: 100vh;
    background: linear-gradient(rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.7)), url('hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: #fff;
    padding-top: 80px;
}

.hero-content h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero-content h2 {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 30px;
}

.highlight {
    color: #4a63e7;
}

.btn {
    display: inline-block;
    background-color: #4a63e7;
    color: #fff;
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    background-color: #3a53d7;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

/* Section Styles */
section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 60px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background-color: #4a63e7;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
}

/* About Section */
.about {
    background-image: url('about-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    z-index: 0;
}

.about .container {
    position: relative;
    z-index: 1;
}

.about-content {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.about-img {
    flex: 1;
    margin-right: 40px;
    min-width: 300px;
}

.about-img img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.about-text {
    flex: 10;
    min-width: 300px;
}

.about-text p {
    margin-bottom: 20px;
}

/* Projects Section */
.projects {
    background-image: url('projects-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.projects::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    z-index: 0;
}

.projects .container {
    position: relative;
    z-index: 1;
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.project-card {
    background-color: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.project-card:hover {
    transform: translateY(30px);
}

.project-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.project-info {
    padding: 50px;
    text-align: center;
}

.project-info h3 {
    margin-bottom: 10px;
}

.project-info p {
    margin-bottom: 20px;
    color: #2c2a45;
}

/* Skills Section */
.skills {
    background-image: url('skills-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.skills::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    z-index: 0;
}

.skills .container {
    position: relative;
    z-index: 1;
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
}

.skill-box {
    background-color: rgba(255, 255, 255, 0.9);
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.skill-title {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.skill-title .img {
    margin-right: 15px;
    font-size: 24px;
    color: #4a63e7;
}

.skill-bar {
    height: 8px;
    background-color: #e6e6e6;
    border-radius: 10px;
    position: relative;
}

.skill-per {
    position: absolute;
    height: 100%;
    background-color: #4a63e7;
    border-radius: 10px;
    animation: fillBars 3.5s 1;
}

.html {
    width: 90%;
}

.css {
    width: 85%;
}

.javascript {
    width: 80%;
}

.java {
    width: 95%;
}

.mysql {
    width: 80%;
}

.spring {
    width: 90%;
}

.hibernate {
    width: 90%;
}

.tooltip {
    position: absolute;
    right: -14px;
    top: -30px;
    background-color: #333;
    color: #fff;
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 12px;
}

.tooltip::before {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    border-width: 5px 5px 0;
    border-style: solid;
    border-color: #333 transparent transparent;
}

@keyframes fillBars {
    from {
        width: 0;
    }
}

/* Contact Section */
.contact {
    background-image: url('contact-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(255, 255, 255, 0.85);
    z-index: 0;
}

.contact .container {
    position: relative;
    z-index: 1;
}

.contact-content {
    display: flex;
    flex-wrap: wrap;
    gap: 40px;
}

.contact-info, .contact-form {
    flex: 1;
    min-width: 300px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.contact-item i {
    font-size: 24px;
    color: #4a63e7;
    margin-right: 15px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    background-color: rgba(255, 255, 255, 0.8);
}

.form-group textarea {
    height: 150px;
    resize: none;
}

/* Footer */
footer {
    background-image: url('footer-bg.jpg');
    background-size: cover;
    background-position: center;
    color: #fff;
    padding: 40px 0;
    text-align: center;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    z-index: 0;
}

footer .container {
    position: relative;
    z-index: 1;
}

.social-icons {
    margin-bottom: 20px;
}

.social-icons a {
    display: inline-block;
    color: #fff;
    font-size: 24px;
    margin: 0 10px;
    transition: color 0.3s ease;
}

.social-icons a:hover {
    color: #4a63e7;
}

/* Responsive Design */
@media screen and (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .hero-content h1 {
        font-size: 36px;
    }
    
    .hero-content h2 {
        font-size: 20px;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-img {
        margin-right: 0;
        margin-bottom: 30px;
    }
    
    .section-title {
        font-size: 28px;
    }
}

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

.hero-content, .about-content, .project-card, .skill-box, .contact-content {
    animation: fadeIn 1s ease-out;
}