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

/* Body and background */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #1e1e2f;
    color: #f0f0f5;
    line-height: 1.6;
}

/* Hide image container on the home page */
.hide-on-home {
    display: none;
}

/* Header and Navigation */
header {
    background-color: #2a2a3d;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    border-bottom: 2px solid #3e3e58;
}

.header-content {
    text-align: center;
}

header h1 {
    font-size: 1.8rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
}

nav {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

nav a {
    color: #a3acc2;
    text-decoration: none;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #ffffff;
}

/* Container with fade-in */
.container {
    animation: fadeIn 0.9s ease-in;
    max-width: 1200px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: #292940;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    position: relative;
}

.profile-pic {
    position: absolute;
    top: 2rem;
    right: 2rem;
    width: 140px;
    height: 140px;
    object-fit: contain;
    border-radius: 0;
    padding: 0;
    background-color: transparent;
    border: none;
    box-shadow: none;
}

/* Fade-in animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Headings and intro */
h1 {
    font-size: 2.5rem;
    color: #ffffff;
    margin-bottom: 1rem;
    text-align: center;
}

p {
    font-size: 1.1rem;
    color: #c2c2d1;
    margin-bottom: 2rem;
}

/* Resume Download Button */
.resume-download {
    margin: 2rem 0;
    text-align: center;
}

.resume-download .btn {
    padding: 0.6rem 1.4rem;
    background-color: #4f6cb6;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    font-weight: bold;
    font-size: 1rem;
    transition: background-color 0.3s ease, transform 0.2s ease;
    display: inline-block;
}

.resume-download .btn:hover {
    background-color: #698de0;
    transform: scale(1.05);
}

/* Projects grid */
.projects {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

/* Project cards */
.projects {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    padding: 1rem;
}

.project-card {
    background-color: #373759;
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    opacity: 0;
    animation: cardEnter 0.6s ease-in-out forwards;
    max-width: 400px;
    flex: 1 1 320px;
    text-align: center;
}

.project-card:hover {
    transform: scale(1.02);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.project-card img {
    max-height: 400px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.project-card h2 {
    font-size: 1.3rem;
    color: #ffffff;
    margin-bottom: 0.5rem;
    text-align: center;
}

.project-card p {
    color: #aab1cc;
    margin-bottom: 1rem;
}

.project-card pre {
    white-space: pre-wrap;
    word-wrap: break-word;
    overflow-wrap: break-word;
    margin: 0;
    padding: 0.5rem 0;
    font-family: inherit;
    font-size: 1rem;
    color: #ddd;
}

/* Detail image – centered */
.detail-img {
    display: block;
    margin: 20px auto;
    max-width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 10px 20px;
    margin: 10px 5px 0 0;
    background-color: #444;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    transition: background 0.3s ease;
}

.btn:hover {
    background-color: #222;
}

.buttons .btn {
    padding: 0.6rem 1.2rem;
    background-color: #4f6cb6;
    color: white;
    text-decoration: none;
    border-radius: 8px;
    transition: background-color 0.3s ease, transform 0.2s ease;
    display: inline-block;
}

.buttons .btn:hover {
    background-color: #698de0;
    transform: scale(1.05);
}

/* Card entrance animation */
@keyframes cardEnter {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer */
footer {
    text-align: center;
    margin-top: 4rem;
    padding: 1rem 0;
    color: #7575a0;
    font-size: 0.9rem;
}

/* Responsive: Tablet & Down */
@media (max-width: 768px) {
    header {
        flex-direction: column;
        align-items: flex-start;
    }

    header h1 {
        font-size: 1.5rem;
    }

    .container {
        padding: 1rem;
    }

    .projects {
        grid-template-columns: 1fr;
    }

    .profile-pic {
        position: static !important;
        float: none !important;
        margin: 2rem auto 1rem auto !important;
        display: block !important;
    }

    .detail-img {
        display: block;
        margin: 1rem auto;
        width: 100%;
    }

    .detail-page {
        padding: 1rem;
    }
}