/* General Styles */
:root {
    --primary-color: #3498db;
    --secondary-color: #2c3e50;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --text-color: #333;
    --text-light: #7f8c8d;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;

}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: #f9f9f9;
    padding: 5px;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--accent-color);
}

h1, h2, h3, h4 {
    margin-bottom: 1rem;
    line-height: 1.2;
    color: var(--dark-color);
}

p {
    margin-bottom: 1.25rem;
}

ul {
    list-style-type: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 5rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
    position: relative;
    font-size: 2.5rem;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--primary-color);
    border-radius: 2px;
}

.btn {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    background: var(--primary-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
}

.btn:hover {
    background: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: var(--box-shadow);
    color: white;
}

header {
    background-color: white;
    box-shadow: var(--box-shadow);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 1rem 0;
}

.portfolio-title {
    color: var(--primary-color);
    text-align: center;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}
.portfolio-title:hover {
    cursor: pointer;
    color: cadetblue;
    font-weight: bold;
}
nav ul {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

nav a {
    font-weight: 600;
    color: var(--dark-color);
    padding: 0.5rem 1rem;
    border-radius: 5px;
    text-decoration: none;
}

nav a:hover {
    color: var(--primary-color);
    background-color: rgba(52, 152, 219, 0.1);
} 
/* Hamburger Menu Styles */
.hamburger {
    display: none; /* Hidden by default on desktop */
    position: absolute;
    right: 20px;
    top: 20px;
    padding: 10px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.hamburger-box {
    width: 30px;
    height: 24px;
    display: inline-block;
    position: relative;
}

.hamburger-inner {
    width: 100%;
    height: 3px;
    background-color: var(--dark-color);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    transition: transform 0.2s ease;
}

.hamburger-inner::before,
.hamburger-inner::after {
    content: '';
    width: 100%;
    height: 3px;
    background-color: var(--dark-color);
    position: absolute;
    left: 0;
    transition: transform 0.2s ease;
}

.hamburger-inner::before {
    top: -8px;
}

.hamburger-inner::after {
    bottom: -8px;
}

/* Active state for hamburger */
.hamburger.active .hamburger-inner {
    transform: rotate(45deg);
}

.hamburger.active .hamburger-inner::before {
    transform: translateY(8px) rotate(90deg);
}

.hamburger.active .hamburger-inner::after {
    opacity: 0;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    text-align: center;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.9), rgba(46, 204, 113, 0.8)), url('./assets/background.jpg') no-repeat center center/cover;
    color: white;
    padding-top: 80px;
}

.hero .content {
    max-width: 800px;
    margin: 0 auto;
}

.profile-photo {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: fill;
    border: 5px solid white;
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
}

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

.highlight {
    color: var(--accent-color);
    font-weight: 700;
}

.typing-effect {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: var(--light-color);
    font-weight: 300;
    position: relative;
    display: inline-block;
}

.typing-effect::after {
    content: '|';
    position: absolute;
    right: -10px;
    animation: blink 1s infinite;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: var(--primary-color);
    color: white;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}


/* Project Modal */
.project-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
}

.modal-content {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    max-width: 600px;
    position: relative;
}

.close-modal {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

/* About Section */
#about {
    background-color: white;
    padding: 5rem 0;
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.about-content p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: var(--text-color);
    font-size: 1.1rem;
    text-align: left;
}

#about p {
    max-width: 800px;
    margin: 0 auto;
    text-align: justify;
    font-size: 1.1rem;
    line-height: 1.8;
}

/* Skills Section */
#skills {
    background-color: var(--light-color);
}

#skills ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
    max-width: 800px;
    margin: 0 auto;
}

#skills li {
    background-color: var(--dark-color);
    color: aliceblue;
    padding: 1rem 1.5rem;
    border-radius: 5px;
    box-shadow: var(--box-shadow);
    font-weight: 600;
    transition: var(--transition);
}

#skills li:hover {
    transform: translateY(-5px);
    background-color: var(--accent-color);
    color: aliceblue;
    cursor: pointer;
}
.skills-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin: 2rem 0;
    padding: 0;
}

.skills-list li {
    background-color: var(--dark-color);
    color: white;
    padding: 0.8rem 1rem;
    border-radius: 5px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    list-style-type: none;
    text-align: center;
    font-weight: 600;
}

.skills-list li:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-3px);
    cursor: pointer;
}

/* Projects Section */
#projects {
    background-color: white;
}

.project {
    background-color: var(--light-color);
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: justify;
}

.project:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

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

.project p {
    color: var(--text-light);
}

/* Internships Section */
#internships {
    background-color: var(--light-color);
}

.internship {
    background-color: white;
    padding: 2rem;
    border-radius: 10px;
    margin-bottom: 2rem;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    text-align: justify;
}

.internship:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

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

.internship p {
    color: var(--text-light);
}

/* Contact Section */
#contact {
    background-color: white;
    text-align: center; 
}

#contact p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

#contact a {
    color: var(--primary-color);
    font-weight: 600;
}
footer{
    text-align: center;
}
/* Responsive Design */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .typing-effect {
        font-size: 1.5rem;
    }
    
    section {
        padding: 3rem 0;
    }
    
    .section-title {
        font-size: 2rem;
    }
    .skills-list {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    }
    
    .about-content p {
        font-size: 1rem;
    }
    .line-container{
        display: block;
    }
}
/* Mobile menu styles */
@media (max-width: 768px) {
    .hamburger {
        display: block;
    }
    
    nav ul {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: white;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.3s ease;
        box-shadow: -5px 0 15px rgba(0,0,0,0.1);
        z-index: 1000;
    }
    
    nav ul.active {
        right: 0;
    }
    
    nav ul li {
        margin: 15px 0;
    }
}

@media (max-width: 425px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .typing-effect {
        font-size: 1.2rem;
    }
    
    .profile-photo {
        width: 150px;
        height: 150px;
    }
    .skills-list {
        grid-template-columns: repeat(2, 1fr);
    }
    
    #about {
        padding: 3rem 0;
    }
}