/* ------------------------------
   GLOBAL STYLES
------------------------------ */
body {
    margin: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f9;
    color: #1a1a1a;
}

/* ------------------------------
   HEADER
------------------------------ */
header {
    background-color: #1a1a1a;
    color: #fff;
    padding: 2rem 1rem;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

header h1 {
    margin: 0;
    font-size: 2.5rem;
    letter-spacing: 2px;
}

header h2 {
    margin: 0.5rem 0 0;
    font-weight: 400;
    font-size: 1.2rem;
    color: #e0e0e0;
}

/* ------------------------------
   NAVIGATION
------------------------------ */
nav {
    margin-top: 1rem;
}

nav a {
    text-decoration: none;
    color: #fff;
    margin: 0 1rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

nav a:hover {
    color: #fbb034; /* subtle gold accent on hover */
}

/* ------------------------------
   MAIN CONTENT
------------------------------ */
main {
    max-width: 900px;
    margin: 2rem auto;
    padding: 0 1rem;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 6px 15px rgba(0,0,0,0.1);
}

main h2 {
    text-align: center;
    color: #1a1a1a;
    margin-top: 1rem;
}

main p {
    margin: 1rem 0;
    font-size: 1rem;
    line-height: 1.8;
}

/* ------------------------------
   FIGURES AND IMAGES
------------------------------ */
figure {
    text-align: center;
    margin: 2rem 0;
}

figure img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

figcaption {
    font-size: 0.9rem;
    color: #555;
    margin-top: 0.5rem;
}

/* ------------------------------
   YOUTUBE VIDEO RESPONSIVE
------------------------------ */
.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 ratio */
    height: 0;
    margin: 2rem 0;
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 12px;
}

/* ------------------------------
   FOOTER
------------------------------ */
footer {
    background-color: #1a1a1a;
    color: #fff;
    text-align: center;
    padding: 1.5rem 1rem;
    margin-top: 3rem;
}

footer a {
    color: #fbb034;
    text-decoration: none;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #fff;
}

/* ------------------------------
   MEDIA QUERIES (RESPONSIVE)
------------------------------ */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    header h2 {
        font-size: 1rem;
    }

    nav a {
        display: block;
        margin: 0.5rem 0;
    }
}