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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #333;
    background-color: #fff;
    overflow-x: hidden;
    /* Prevent horizontal scroll caused by animations */
}

header {
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #f4f4f4;
    /* Placeholder background color */
    text-align: center;
    color: #333;
    opacity: 0;
    /* Start hidden for fade-in effect */
    animation: fadeIn 1.2s ease-in-out forwards;
    /* Extended fade-in duration */
}

@keyframes fadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
    font-weight: normal;
    /* No bolding, text stays normal */
    transform: translateY(50px);
    /* Start slightly off-screen (below) */
    opacity: 0;
    animation: slideUp 1s cubic-bezier(0.25, 0.1, 0.25, 1) 0.3s forwards;
}

.hero p {
    font-size: 24px;
    margin-bottom: 50px;
    transform: translateY(50px);
    /* Start slightly off-screen (below) */
    opacity: 0;
    animation: slideUp 1s cubic-bezier(0.25, 0.1, 0.25, 1) 0.6s forwards;
}

@keyframes slideUp {
    0% {
        transform: translateY(50px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

section#projects {
    padding: 50px;
    text-align: center;
    background-color: #fff;
    opacity: 0;
    animation: fadeIn 1.2s ease-in-out 1.5s forwards;
    /* Extended fade-in duration */
}

section#projects h2 {
    font-size: 32px;
    margin-bottom: 30px;
    transform: translateY(50px);
    /* Start slightly off-screen */
    opacity: 0;
    animation: slideUp 1s cubic-bezier(0.25, 0.1, 0.25, 1) 1.5s forwards;
}

/* Project grid layout */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    opacity: 0;
    animation: fadeIn 1.2s ease-in-out 2s forwards;
}

.project-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: #f4f4f4;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-decoration: none;
    color: inherit;
    width: 100%;
    height: 300px;
    /* Consistent height */
    overflow: hidden;
    /* Hide overflow to crop images */
    transform: translateY(30px);
    /* Start slightly off-screen */
    opacity: 0;
    animation: slideUp 1s cubic-bezier(0.25, 0.1, 0.25, 1) 2.2s forwards;
    position: relative;
    /* Ensure child elements are positioned correctly */
    padding: 10px;
    /* Add padding around the button content */
}

.project-btn img {
    width: 99%;
    /* Reduced width to create a border effect */
    height: 75%;
    /* Height to occupy more space */
    object-fit: cover;
    /* Scale and crop image to cover the area */
    transition: transform 0.3s ease;
    /* Smooth scaling effect */
    border-radius: 10px;
    margin-bottom: 10px;
    /* Space between image and text */
}

.project-btn span {
    display: block;
    font-size: 20px;
    padding: 10px;
    /* Add padding around the text */
    text-align: center;
    /* Center the text */
}

.project-btn:hover {
    transform: translateY(-10px) scale(1.05);
    /* Pop-up and slightly enlarge on hover */
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    /* Increased shadow on hover */
}

.project-btn:hover img {
    transform: scale(1.05);
    /* Slightly enlarge image on hover */
}

footer {
    padding: 20px;
    text-align: center;
    background-color: #333;
    color: white;
    opacity: 0;
    animation: fadeIn 1.2s ease-in-out 2.5s forwards;
}

/* Fade-in and slide-up keyframes */
@keyframes fadeIn {
    0% {
        opacity: 0;
    }

    100% {
        opacity: 1;
    }
}

@keyframes slideUp {
    0% {
        transform: translateY(50px);
        opacity: 0;
    }

    100% {
        transform: translateY(0);
        opacity: 1;
    }
}