/* Introduction Content */
.brand-intro-section .intro-content p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: var(--text-dim);
    margin-bottom: 5px;
}

/* Logo Explanation Box */
.logo-explanation-grid {
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.logo-exp-box {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 50px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.logo-exp-box h3 {
    font-size: 1.8rem;
    margin-bottom: 40px;
    color: var(--cyber-gold);
    text-align: center;
    border-bottom: 1px solid var(--glass-border);
    display: inline-block;
    padding-bottom: 15px;
    width: 100%;
    font-family: 'Orbitron', sans-serif;
}

.exp-item h4 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
}

.exp-item h4 i {
    color: var(--cyber-gold);
}

.sub-desc {
    font-size: 1rem;
    color: var(--text-dim);
    font-style: italic;
    margin-top: 5px;
}

/* Lineup Summary Header */
.lineup-summary-section {
    padding: 80px 0;
    background: transparent;
}

.summary-header {
    text-align: center;
    margin-bottom: 60px;
}

.summary-header h2 {
    font-size: 2.5rem;
    color: #fff;
    font-family: 'Orbitron', sans-serif;
}

.update-date {
    color: var(--text-dim);
    margin-top: 15px;
    font-size: 0.9rem;
    letter-spacing: 1px;
}

/* Swiper Slider Styling */
.lecturer-slider {
    padding: 40px 10px 80px !important;
}

.lecturer-slide-card {
    display: block;
    background: var(--glass-bg);
    border-radius: 32px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
    backdrop-filter: blur(5px);
}

.lecturer-slide-card:hover {
    transform: translateY(-15px);
    border-color: var(--cyber-gold);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 20px var(--cyber-gold-glow);
}

.slide-img-wrap {
    width: 100%;
    height: 400px;
    overflow: hidden;
    background: rgba(13, 20, 47, 0.4);
    position: relative;
}

.slide-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.lecturer-slide-card:hover .slide-img-wrap img {
    transform: scale(1.08);
}

.slide-info {
    padding: 30px;
    background: transparent;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 15px 0;
    border-bottom: 1px solid var(--glass-border);
}

.info-row:last-child {
    border-bottom: none;
}

.info-row.vertical {
    flex-direction: column;
    gap: 8px;
}

.info-row .label {
    font-weight: 700;
    color: var(--text-dim);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.info-row .val {
    color: #fff;
    font-weight: 600;
    font-size: 1.1rem;
}

.info-row .val.highlight {
    color: var(--cyber-gold);
    font-weight: 800;
    text-shadow: 0 0 10px var(--cyber-gold-glow);
}

/* Secret Marketing Sections - Dark Mode Optimized */
.bg-dark-blue {
    background: linear-gradient(135deg, rgba(13, 20, 47, 0.6) 0%, rgba(6, 9, 15, 0.9) 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
}

.bg-dark-blue::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(0, 243, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.secret-header h2 {
    font-size: clamp(2.2rem, 8vw, 3.5rem);
    font-weight: 900;
    margin-bottom: 15px;
    color: #fff;
    font-family: 'Orbitron', sans-serif;
}

.secret-header p {
    color: var(--text-dim);
}

.confidential-tag {
    display: inline-block;
    background: var(--cyber-gold);
    color: var(--cyber-black);
    padding: 6px 16px;
    font-weight: 900;
    font-size: 0.85rem;
    letter-spacing: 2.5px;
    margin-bottom: 25px;
    border-radius: 4px;
    animation: pulse-gold-cyber 2s infinite;
    font-family: 'Orbitron', sans-serif;
}

@keyframes pulse-gold-cyber {
    0% {
        box-shadow: 0 0 0 0 var(--cyber-gold-glow);
    }

    70% {
        box-shadow: 0 0 0 15px rgba(255, 210, 77, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(255, 210, 77, 0);
    }
}

.secret-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.secret-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 32px;
    padding: 50px 35px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(15px);
    transition: var(--transition);
    text-align: center;
}

.secret-card:hover {
    border-color: var(--cyber-neon);
    background: rgba(0, 243, 255, 0.03);
    transform: translateY(-12px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), 0 0 20px rgba(0, 243, 255, 0.1);
}

.status-dot {
    width: 10px;
    height: 10px;
    background: #00ff88;
    box-shadow: 0 0 15px #00ff88;
}

.personnel-count {
    background: var(--cyber-blue);
    border: 1px solid var(--glass-border);
}

.role-id {
    color: var(--cyber-neon);
    text-shadow: 0 0 10px rgba(0, 243, 255, 0.3);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .lecturer-hero h1 {
        font-size: 3rem !important;
    }

    .slide-img-wrap {
        height: 350px;
    }

    .logo-exp-box {
        padding: 40px 25px;
    }
}