/* Global Styles */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f5f5f7; /* Apple-like light gray background */
    color: #1d1d1f; /* Apple-like dark gray text */
    line-height: 1.6;
}

h1, h2, h3 {
    color: #000; /* Near black for headings */
    font-weight: 600;
}

a {
    color: #007aff; /* Apple blue */
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

main {
    max-width: 1200px;
    margin: 20px auto;
    padding: 0 20px;
}

/* Header & Navigation */
header {
    background-color: rgba(255, 255, 255, 0.7); /* Translucent white like Apple nav */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid #ddd;
    position: sticky;
    top: 0;
    z-index: 1000;
    width: 100%;
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
}

nav .logo {
    font-size: 1.8em;
    font-weight: bold;
    color: #1d1d1f;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    font-size: 1em;
    color: #1d1d1f;
    font-weight: 500;
    padding: 5px 0;
    transition: color 0.3s ease;
}

nav ul li a.active,
nav ul li a:hover {
    color: #007aff; /* Apple blue for active/hover link */
    border-bottom: 2px solid #007aff;
}

/* Hero Sections Common Style */
#hero, #interests-hero, #blog-hero, #highlights-hero {
    text-align: center;
    padding: 80px 20px;
    background-color: #fff; /* White background for hero sections */
    border-radius: 18px; /* Apple-like rounded corners */
    margin-bottom: 40px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

.hero-content h1 {
    font-size: 3.5em; /* Larger font for main hero title */
    margin-bottom: 0.5em;
    font-weight: 700;
}

.hero-content p {
    font-size: 1.4em;
    color: #555;
    margin-bottom: 1.5em;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Profile Picture on Home */
.profile-pic {
    width: 180px;
    height: 180px;
    border-radius: 50%; /* Circular profile picture */
    margin: 20px auto;
    object-fit: cover;
    border: 5px solid #fff;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

/* Buttons */
.cta-button, .read-more-button, .details-button {
    display: inline-block;
    background-color: #007aff; /* Apple blue */
    color: #fff;
    padding: 12px 25px;
    border-radius: 8px; /* Slightly rounded buttons */
    font-weight: 500;
    font-size: 1.1em;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover, .read-more-button:hover, .details-button:hover {
    background-color: #005bb5; /* Darker blue on hover */
    text-decoration: none;
    transform: translateY(-2px);
}

/* About Section on Home */
#about {
    background-color: #fff;
    padding: 40px;
    border-radius: 18px;
    margin-bottom: 40px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
}

#about h2, #quick-links h2, #interest-list h2, #blog-posts h2, #highlight-list h2 {
    font-size: 2.5em;
    margin-bottom: 30px;
    text-align: center;
}

/* Quick Links Section on Home */
#quick-links {
    padding: 40px 0;
}

.quick-links-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.quick-link-card {
    background-color: #fff;
    padding: 30px;
    border-radius: 18px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.quick-link-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    text-decoration: none;
}

.quick-link-card h3 {
    font-size: 1.8em;
    margin-bottom: 10px;
    color: #1d1d1f;
}

.quick-link-card p {
    font-size: 1em;
    color: #555;
}

/* Interests Page */
.interests-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.interest-card {
    background-color: #fff;
    border-radius: 18px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.interest-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
}

.interest-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 20px;
}

.interest-card h3 {
    font-size: 1.6em;
    margin-bottom: 10px;
    color: #1d1d1f;
}

.interest-card p {
    font-size: 0.95em;
    color: #333;
    line-height: 1.7;
}

/* Blog Page */
.blog-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.blog-post-card {
    background-color: #fff;
    border-radius: 18px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}

.blog-banner-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 20px;
}

.blog-post-card h3 {
    font-size: 1.7em;
    margin-bottom: 8px;
}

.blog-post-card h3 a {
    color: #1d1d1f;
}
.blog-post-card h3 a:hover {
    color: #007aff;
}

.post-meta {
    font-size: 0.9em;
    color: #777;
    margin-bottom: 15px;
}

.blog-post-card p {
    font-size: 1em;
    color: #333;
    flex-grow: 1; /* Makes text take available space */
    margin-bottom: 20px;
}

.read-more-button {
    align-self: flex-start; /* Aligns button to the left */
}

/* Highlights Page */
.highlights-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.highlight-card {
    background-color: #fff;
    border-radius: 18px;
    padding: 25px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    display: flex;
    flex-direction: column;
}

.highlight-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 20px;
}

.highlight-card h3 {
    font-size: 1.7em;
    margin-bottom: 8px;
    color: #1d1d1f;
}

.highlight-meta {
    font-size: 0.9em;
    color: #777;
    margin-bottom: 10px;
    font-style: italic;
}

.highlight-card p {
    font-size: 1em;
    color: #333;
    flex-grow: 1;
    margin-bottom: 20px;
}

.details-button {
     align-self: flex-start;
}

/* Footer */
footer {
    text-align: center;
    padding: 40px 20px;
    background-color: #e9e9eb; /* Slightly darker gray for footer */
    color: #555;
    font-size: 0.9em;
    margin-top: 60px;
}

footer p {
    margin-bottom: 8px;
}

footer a {
    color: #007aff;
    font-weight: 500;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        align-items: flex-start;
    }
    nav ul {
        margin-top: 10px;
        width: 100%;
        justify-content: space-around;
    }
    nav ul li {
        margin-left: 0;
    }
    .hero-content h1 {
        font-size: 2.5em;
    }
    .hero-content p {
        font-size: 1.1em;
    }
    #about h2, #quick-links h2, #interest-list h2, #blog-posts h2, #highlight-list h2 {
        font-size: 2em;
    }
}

@media (max-width: 480px) {
    nav .logo {
        margin-bottom: 10px;
    }
    nav ul {
        flex-direction: column;
        align-items: flex-start;
    }
    nav ul li {
        margin-bottom: 8px;
        width: 100%;
    }
    nav ul li a {
        display: block;
        padding: 8px;
        background-color: rgba(240,240,240,0.8);
        border-radius: 6px;
    }
    nav ul li a.active,
    nav ul li a:hover {
        border-bottom: none;
        background-color: rgba(0, 122, 255, 0.1);
    }
    .profile-pic {
        width: 120px;
        height: 120px;
    }
}