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

body {
    font-family: 'Poppins', sans-serif, Arial, sans-serif;
    color: #333;
    line-height: 1.6;
    background-color: #f9f9f9;
}

/* Containers */
.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

.section {
    padding: 40px 0;
}

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

/* Header & Navigation */
header {
    background: #ffffff;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 0;
}

.logo {
    font-weight: 700;
    font-size: 1.2rem;
    color: #e2584d;
    text-decoration: none;
}

header nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

header nav a {
    text-decoration: none;
    color: #555;
    font-weight: 500;
}

header nav a:hover {
    color: #e2584d;
}

/* Grid Layouts */
.grid-two {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}

@media (max-width: 768px) {
    .grid-two {
        grid-template-columns: 1fr;
    }
}

/* Elements */
h2, h3 {
    margin-bottom: 15px;
    color: #222;
}

p {
    margin-bottom: 15px;
}

.btn {
    display: inline-block;
    background: #e2584d;
    color: white;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    margin-top: 10px;
}

.btn:hover {
    background: #c8473d;
}

.image-box img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

/* YouTube Responsive Video Container */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    max-width: 700px;
    margin: 20px auto 0 auto;
    border-radius: 8px;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Project List */
.project-list {
    list-style: disc;
    padding-left: 20px;
}

.project-list li {
    margin-bottom: 10px;
}

.project-list a {
    color: #0066cc;
    text-decoration: none;
}

.project-list a:hover {
    text-decoration: underline;
}

/* Footer */
footer {
    background: #222;
    color: #fff;
    padding: 20px 0;
    margin-top: 40px;
    font-size: 0.9rem;
}

/* Image Previews styling */
.preview-img {
    width: 50%;
    height: auto;
    border-radius: 6px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    margin-top: 10px;
    display: block;
}

.preview-img-small {
    width: 40%;
    height: auto;
    border-radius: 6px;
}