body {
    margin: 0;
    font-family: "Inter", Arial, sans-serif;
    color: #222;
    line-height: 1.6;
    background: #fafafa;
}

/* HERO SECTION */
.hero {
    background: linear-gradient(135deg, #0b0f29, #1f2b70);
    color: white;
    text-align: center;
    padding: 120px 20px;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 10px;
    font-weight: 600;
}

.hero h2 {
    font-size: 22px;
    font-weight: 300;
    margin-bottom: 10px;
}

.hero p {
    opacity: 0.85;
    margin-bottom: 25px;
}

.hero-buttons .btn {
    display: inline-block;
    padding: 12px 22px;
    margin: 6px;
    background: rgba(255,255,255,0.15);
    border-radius: 6px;
    text-decoration: none;
    color: white;
    transition: 0.2s;
}

.hero-buttons .btn:hover {
    background: rgba(255,255,255,0.3);
}

.highlight {
    background: #4CAF50 !important;
}

/* SECTION STYLES */
.section {
    max-width: 900px;
    margin: auto;
    padding: 60px 20px;
}

.section h2 {
    font-size: 32px;
    color: #1f2b70;
}

.list li {
    margin-bottom: 8px;
}

.project {
    margin-bottom: 35px;
}

.project h3 {
    color: #1f2b70;
}

.link-btn {
    display: inline-block;
    padding: 10px 16px;
    margin-top: 10px;
    background: #1f2b70;
    color: white;
    text-decoration: none;
    border-radius: 4px;
}

.link-btn:hover {
    background: #162052;
}

/* FOOTER */
footer {
    text-align: center;
    padding: 25px;
    background: #eaeaea;
    margin-top: 40px;
    color: #444;
}

.subpage-header {
    text-align: center;
    padding: 70px 20px;
    background: linear-gradient(135deg, #0b0f29, #1f2b70);
    color: white;
}

.subpage-header nav a {
    color: white;
    margin: 0 12px;
    text-decoration: none;
    opacity: 0.85;
}

.subpage-header nav a:hover,
.subpage-header nav .active {
    opacity: 1;
    text-decoration: underline;
}

/* NAVBAR */
.navbar {
    width: 100%;
    background: #0b0f29;
    color: white;
    padding: 12px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-title {
    color: white;
    font-size: 20px;
    font-weight: 600;
    text-decoration: none;
}

.nav-right a {
    margin-left: 20px;
    color: #ddd;
    text-decoration: none;
    font-size: 15px;
    transition: 0.2s;
}

.nav-right a:hover,
.nav-right .active {
    color: white;
    text-decoration: underline;
}

.pub-list li {
    margin-bottom: 15px;
    padding-left: 5px;
}

.bq-pill {
    padding: 12px 16px;
    background: #ffffff;
    border-left: 4px solid #1f2b70;
    border-radius: 6px;
    margin-bottom: 25px;
    box-shadow: 0 1px 4px rgba(0,0,0,0.05);
}

.bq-pill .note {
    font-size: 14px;
    color: #555;
}

.bq-question {
    font-style: italic;
    font-size: 18px;
    margin: 15px 0;
    color: #1f2b70;
}

.bq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
    margin-top: 15px;
}

.bq-card {
    background: #ffffff;
    border-radius: 8px;
    padding: 16px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.bq-card h3 {
    margin-top: 0;
    color: #1f2b70;
}