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

/* Body and general page styling */
body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    background: #ffffff; /* White background */
    color: #004d40; /* Dark teal text */
    transition: background-color 0.5s ease-in-out;
}

/* Navigation styling */
nav {
    background: #A9A9A9; /* Light grey */
    padding: 1rem;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: background-color 0.5s ease;
}

nav ul {
    list-style: none;
}

nav ul li {
    display: inline-block;
    margin: 0 15px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-size: 18px;
    padding: 8px 12px;
    transition: color 0.3s ease, background-color 0.3s ease;
    border-radius: 5px;
}

nav ul li a:hover {
    color: #e91e63; /* Pink on hover */
    background-color: #80deea; /* Light blue on hover */
}

/* Header section */
header {
    background: linear-gradient(135deg, #A9A9A9, #B0B0B0); /* Light grey gradient */
    color: #fff;
    text-align: center;
    padding: 3rem 0;
    position: relative;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    border-bottom-left-radius: 50% 20px;
    border-bottom-right-radius: 50% 20px;
    animation: slideUp 1s ease-out;
}

header .container {
    max-width: 900px;
    margin: 0 auto;
}

header h1 {
    font-size: 40px;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 3px;
    animation: fadeIn 1.2s ease-out;
}

header p {
    font-size: 20px;
    font-style: italic;
}

/* Profile picture styling */
.profile-pic {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto;
    margin-bottom: 20px;
    border: 6px solid #000; /* Black border */
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.profile-pic img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-pic:hover {
    transform: scale(1.1);
}

/* Section styling */
.section {
    padding: 3rem 0;
}

.section h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 32px;
    color: #004d40; /* Dark teal headings */
    letter-spacing: 1.5px;
    text-transform: uppercase;
    position: relative;
    animation: fadeIn 1s ease-out;
}

.section h2::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    width: 60px;
    height: 4px;
    background-color: #B0B0B0; /* Light grey accent */
    transform: translateX(-50%);
}

/* Skills section */
#skills ul {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
    padding: 0 20px;
}

#skills ul li {
    background: #B0B0B0; /* Light grey for skill tags */
    color: #fff;
    padding: 15px 25px;
    border-radius: 50px;
    font-size: 16px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

#skills ul li:hover {
    transform: translateY(-5px);
    background-color: #000; /* Black on hover */
}

/* Projects styling */
.project-item {
    background: #ffffff; /* Light teal background */
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid #B0B0B0; /* Light grey border */
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Contact section */
.contact-icons {
    display: flex;
    justify-content: center; /* Center the icons horizontally */
    gap: 30px; /* Add space between icons */
    margin-top: 20px; /* Add some top margin */
}

.contact-icons .icon {
    width: 60px; /* Increase icon size */
    height: 60px; /* Increase icon size */
}

.contact-icons .icon i {
    font-size: 50px; /* Increase icon font size */
    color: inherit; /* Keep original color */
    transition: transform 0.3s ease; /* Animation effect */
}

.contact-icons .icon:hover i {
    transform: scale(1.1); /* Scale up on hover */
}

.contact-icons .icon i.fa-envelope { color: #D44638; }   /* Gmail red */
.contact-icons .icon i.fa-instagram { color: #C13584; }  /* Instagram pink */
.contact-icons .icon i.fa-linkedin { color: #0077B5; }   /* LinkedIn blue */
.contact-icons .icon i.fa-whatsapp { color: #25D366; }   /* WhatsApp green */

/* Footer styling */
footer {
    text-align: center;
    padding: 1rem;
    background: #A9A9A9; /* Light grey */
    color: #fff;
    position: relative;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}