/* --- Lecturer Page Styles Redesign --- */

.lecturer-hero {
    background-image: url('../assets/darkteam_hero_bg.png') !important;
}

/* Introduction Content */
.brand-intro-section .intro-content p {
    font-size: 1.15rem;
    line-height: 1.8;
    color: #444;
    margin-bottom: 5px;
}

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

.logo-exp-box {
    background: #fff;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-premium);
}

.logo-exp-box h3 {
    font-size: 1.5rem;
    margin-bottom: 30px;
    color: var(--brand-primary);
    text-align: center;
    border-bottom: 2px solid rgba(17, 48, 140, 0.1);
    display: inline-block;
    padding-bottom: 5px;
    width: 100%;
}

.exp-item h4 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sub-desc {
    font-size: 0.95rem;
    color: #888;
    font-style: italic;
    margin-top: 5px;
}

/* Lineup Summary Header */
.lineup-summary-section {
    padding: 60px 0;
    background: #fdfdfd;
}

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

.summary-header h2 {
    font-size: 2.2rem;
}

.update-date {
    color: #999;
    margin-top: 10px;
}

/* Swiper Slider Styling */
.lecturer-slider {
    padding: 40px 10px 60px !important;
}

.lecturer-slide-card {
    display: block;
    background: #fff;
    border-radius: 24px;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-premium);
    transition: var(--transition);
}

.lecturer-slide-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(17, 48, 140, 0.15);
    border-color: var(--brand-accent);
}

.slide-img-wrap {
    width: 100%;
    height: 350px;
    overflow: hidden;
    background: #f0f2f5;
}

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

.lecturer-slide-card:hover .slide-img-wrap img {
    transform: scale(1.05);
}

.slide-info {
    padding: 25px;
    background: #fff;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 12px 0;
    border-bottom: 1px solid #f0f0f0;
}

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

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

.info-row .label {
    font-weight: 700;
    color: #888;
    font-size: 0.9rem;
}

.info-row .val {
    color: #333;
    font-weight: 600;
}

.info-row .val.highlight {
    color: var(--brand-primary);
    font-weight: 800;
}

/* Hidden Role Sections (Secret Marketing) - Light Theme Harmonized */
.bg-dark-blue {
    background: linear-gradient(135deg, #f0f4ff 0%, #ffffff 100%);
    color: var(--text-main);
    position: relative;
    overflow: hidden;
}

.bg-dark-blue::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(17, 48, 140, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.secret-header h2 {
    font-size: clamp(2rem, 8vw, 3rem);
    font-weight: 900;
    margin-bottom: 10px;
    letter-spacing: -1px;
    color: var(--brand-primary);
}

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

.confidential-tag {
    display: inline-block;
    background: var(--brand-accent);
    color: var(--n-900);
    padding: 4px 12px;
    font-weight: 900;
    font-size: 0.8rem;
    letter-spacing: 2px;
    margin-bottom: 15px;
    border-radius: 4px;
    animation: pulse-gold 2s infinite;
}

@keyframes pulse-gold {
    0% {
        box-shadow: 0 0 0 0 rgba(242, 205, 92, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(242, 205, 92, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(242, 205, 92, 0);
    }
}

.security-line {
    width: 60px;
    height: 3px;
    background: var(--brand-accent);
    margin: 20px auto;
}

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

.secret-card {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(17, 48, 140, 0.1);
    border-radius: 24px;
    padding: 40px 30px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transition: var(--transition);
    text-align: center;
    box-shadow: 0 10px 30px rgba(17, 48, 140, 0.05);
}

.secret-card:hover {
    border-color: var(--primary-blue);
    background: #ffffff;
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(17, 48, 140, 0.1);
}

.card-status-bar {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #2ecc71;
    border-radius: 50%;
    box-shadow: 0 0 10px #2ecc71;
    animation: blink 1.5s infinite;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.status-text {
    font-size: 0.7rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.4);
    letter-spacing: 1px;
}

.secret-icon {
    font-size: 3.5rem;
    color: rgba(255, 255, 255, 0.05);
    margin-bottom: 20px;
    transition: var(--transition);
    position: relative;
    display: inline-block;
}

.personnel-count {
    position: absolute;
    bottom: -5px;
    right: -20px;
    background: var(--primary-blue);
    padding: 4px 8px;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    min-width: 60px;
}

.count-num {
    font-size: 1.1rem;
    font-weight: 900;
    color: #fff;
    line-height: 1;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}

.count-label {
    font-size: 0.5rem;
    font-weight: 800;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.secret-card:hover .secret-icon {
    color: var(--primary-blue);
    transform: scale(1.1);
}

.role-id {
    display: block;
    font-family: 'Orbitron', sans-serif;
    font-size: 0.8rem;
    color: var(--primary-blue);
    font-weight: 700;
    letter-spacing: 3px;
    margin-bottom: 5px;
}

.secret-info h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
    color: var(--text-main);
}

.classified-stamp {
    display: inline-block;
    border: 2px solid rgba(17, 48, 140, 0.2);
    color: var(--primary-blue);
    padding: 2px 10px;
    font-weight: 900;
    transform: rotate(-10deg);
    font-size: 0.7rem;
    margin-bottom: 20px;
    opacity: 0.5;
    pointer-events: none;
}

.secret-desc {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.security-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid rgba(17, 48, 140, 0.05);
    font-size: 0.75rem;
    color: var(--primary-blue);
    opacity: 0.4;
    font-weight: 700;
    letter-spacing: 1px;
}

/* Final CTA Section */
.final-cta-section h2 {
    font-size: 2.2rem;
    line-height: 1.4;
}

/* Swiper Nav/Pagination Customization */
.swiper-pagination-bullet-active {
    background: var(--brand-primary) !important;
}

.swiper-button-next,
.swiper-button-prev {
    color: var(--brand-primary) !important;
    background: #fff;
    width: 50px !important;
    height: 50px !important;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 1.2rem !important;
    font-weight: 900;
}

@media (max-width: 768px) {
    .hero-premium h1 {
        font-size: 3rem !important;
    }

    .slide-img-wrap {
        height: 300px;
    }
}