/* CSS Reset & Variable Definitions */
:root {
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius-sm: 8px;
    --border-radius-md: 16px;
    --border-radius-lg: 24px;
    
    /* Dark Theme (Default) */
    --bg-primary: #0b0f19;
    --bg-secondary: #111827;
    --text-primary: #f9fafb;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --accent-indigo: #6366f1;
    --accent-violet: #8b5cf6;
    --accent-teal: #14b8a6;
    --accent-pink: #ec4899;
    --accent-glow: rgba(99, 102, 241, 0.15);
    --border-color: rgba(255, 255, 255, 0.08);
    --card-bg: rgba(17, 24, 39, 0.7);
    --card-hover-bg: rgba(31, 41, 55, 0.85);
    --header-bg: rgba(11, 15, 25, 0.8);
    --modal-bg: rgba(17, 24, 39, 0.95);
    --paper-sheet-bg: #ffffff;
    --paper-sheet-text: #1f2937;
    --paper-sheet-muted: #4b5563;
    --shadow-md: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
    --map-land-fill: rgba(255, 255, 255, 0.08);
    --map-land-stroke: rgba(255, 255, 255, 0.15);
}

.light-theme {
    /* Light Theme Override */
    --bg-primary: #f8fafc;
    --bg-secondary: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --accent-indigo: #4f46e5;
    --accent-violet: #7c3aed;
    --accent-teal: #0d9488;
    --accent-pink: #db2777;
    --accent-glow: rgba(79, 70, 229, 0.08);
    --border-color: rgba(15, 23, 42, 0.08);
    --card-bg: rgba(255, 255, 255, 0.8);
    --card-hover-bg: rgba(255, 255, 255, 0.95);
    --header-bg: rgba(248, 250, 252, 0.8);
    --modal-bg: rgba(15, 23, 42, 0.9);
    --paper-sheet-bg: #f8fafc;
    --paper-sheet-text: #0f172a;
    --paper-sheet-muted: #475569;
    --shadow-md: 0 10px 30px -10px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 20px 40px -15px rgba(15, 23, 42, 0.15);
    --map-land-fill: rgba(15, 23, 42, 0.06);
    --map-land-stroke: rgba(15, 23, 42, 0.12);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Background Gradients & Cursor Glow */
.cursor-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--accent-glow) 0%, rgba(99, 102, 241, 0) 70%);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
    z-index: 1;
    mix-blend-mode: screen;
    opacity: 0;
    transition: opacity 0.5s ease;
}

body:hover .cursor-glow {
    opacity: 1;
}

/* Text Gradient Effect */
.text-gradient {
    background: linear-gradient(135deg, var(--accent-indigo) 0%, var(--accent-violet) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Glassmorphism Panel Base */
.glass-panel {
    background: var(--card-bg);
    backdrop-filter: blur(12px) saturate(180%);
    -webkit-backdrop-filter: blur(12px) saturate(180%);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-md);
    transition: transform var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.glass-panel:hover {
    background: var(--card-hover-bg);
    border-color: rgba(99, 102, 241, 0.3);
    box-shadow: var(--shadow-lg);
}

/* Grayscale Hover Color utility */
.hover-color-img {
    filter: grayscale(100%) contrast(1.05);
    transition: filter 0.4s cubic-bezier(0.4, 0, 0.2, 1), transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-color-img:hover {
    filter: grayscale(0%) contrast(1);
    transform: scale(1.03);
}

/* Layout Containers */
.section-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 0;
    position: relative;
    z-index: 2;
}

.section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-family: 'Inter', sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--accent-indigo);
    letter-spacing: 0.15em;
    margin-bottom: 0.5rem;
}

/* Header & Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 80px;
    background-color: var(--header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    transition: background-color var(--transition-normal);
}

.header-container {
    width: 95%;
    max-width: 1400px;
    height: 100%;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    text-decoration: none;
    color: var(--text-primary);
}

.logo-info {
    display: flex;
    flex-direction: column;
}

.logo-icon-wrapper {
    width: 42px;
    height: 42px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(99, 102, 241, 0.06);
    border: 1px solid rgba(99, 102, 241, 0.15);
    border-radius: 10px;
    padding: 6px;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.logo:hover .logo-icon-wrapper {
    transform: rotate(5deg) scale(1.05);
    border-color: var(--accent-indigo);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.25);
}

.logo-icon {
    width: 100%;
    height: 100%;
}

.logo-text {
    font-family: 'Outfit', sans-serif;
    font-size: 1.35rem;
    font-weight: 800;
    letter-spacing: -0.01em;
}

.logo-sub {
    font-size: 0.75rem;
    color: var(--accent-indigo);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition-fast);
    position: relative;
    padding: 0.25rem 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-primary);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-indigo), var(--accent-violet));
    transform: scaleX(0);
    transform-origin: right;
    transition: transform var(--transition-fast);
}

.nav-link:hover::after, .nav-link.active::after {
    transform: scaleX(1);
    transform-origin: left;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.theme-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.theme-btn:hover {
    border-color: var(--accent-indigo);
    color: var(--text-primary);
}

.sun-icon { display: none; width: 20px; height: 20px; }
.moon-icon { display: block; width: 18px; height: 18px; }

.dark-theme .sun-icon { display: block; }
.dark-theme .moon-icon { display: none; }

.contact-btn {
    text-decoration: none;
    background: linear-gradient(135deg, var(--accent-indigo) 0%, var(--accent-violet) 100%);
    color: #ffffff;
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.65rem 1.35rem;
    border-radius: 30px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.mobile-nav-toggle span {
    width: 24px;
    height: 2px;
    background-color: var(--text-primary);
    transition: transform var(--transition-fast), opacity var(--transition-fast);
}

/* Hero Section */
.hero-section {
    padding: 8.5rem 0 3rem 0;
    position: relative;
}

.hero-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.award-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: var(--accent-glow);
    border: 1px solid rgba(99, 102, 241, 0.3);
    padding: 0.5rem 1rem;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-indigo);
    margin-bottom: 1.5rem;
}

.pill-icon {
    width: 16px;
    height: 16px;
}

.profile-action-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    margin-top: 1.5rem;
}

.profile-action-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background-color: rgba(139, 92, 246, 0.05);
    border: 1px solid rgba(139, 92, 246, 0.2);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-violet);
    cursor: pointer;
    font-family: inherit;
    transition: transform var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.profile-action-pill:hover {
    transform: translateY(-2px);
    background-color: var(--accent-violet);
    border-color: var(--accent-violet);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(139, 92, 246, 0.25);
}

.profile-action-pill .pill-icon {
    width: 14px;
    height: 14px;
    color: var(--accent-violet);
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.profile-action-pill:hover .pill-icon {
    transform: scale(1.1);
    color: #ffffff;
}

.hero-title {
    font-family: 'Outfit', sans-serif;
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 650px;
}

.hero-badges {
    display: flex;
    gap: 3rem;
    margin-bottom: 3rem;
}

.badge-item {
    display: flex;
    flex-direction: column;
}

.badge-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.badge-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.cta-primary {
    text-decoration: none;
    background: linear-gradient(135deg, var(--accent-indigo) 0%, var(--accent-violet) 100%);
    color: #ffffff;
    font-weight: 600;
    padding: 0.9rem 2rem;
    border-radius: 30px;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.3);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.4);
}

.cta-secondary {
    text-decoration: none;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-weight: 600;
    padding: 0.9rem 2rem;
    border-radius: 30px;
    transition: transform var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
}

.cta-secondary:hover {
    transform: translateY(-2px);
    border-color: var(--accent-indigo);
    background-color: rgba(99, 102, 241, 0.05);
}

.hero-status-pills {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.booking-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(20, 184, 166, 0.1);
    border: 1px solid rgba(20, 184, 166, 0.2);
    color: var(--accent-teal);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-teal);
    border-radius: 50%;
    position: relative;
    display: inline-block;
}

.pulse-dot::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: inherit;
    border-radius: inherit;
    animation: pulse 1.5s infinite ease-out;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(2.5);
        opacity: 0;
    }
}

.social-buttons {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.65rem 1.25rem;
    border-radius: 30px;
    font-size: 0.85rem;
    font-weight: 600;
    transition: transform var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.social-btn:hover {
    transform: translateY(-2px);
    color: var(--text-primary);
}

.social-icon {
    width: 18px;
    height: 18px;
}

.social-btn.scholar:hover { border-color: #4285f4; color: #4285f4; }
.social-btn.orcid:hover { border-color: #a6ce39; color: #a6ce39; }
.social-btn.researchgate:hover { border-color: #00ccbb; color: #00ccbb; }

.rg-letters {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    color: var(--text-secondary);
    transition: color var(--transition-fast);
}

.social-btn.researchgate:hover .rg-letters {
    color: #00ccbb;
}

.hero-image-wrapper {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.avatar-glow {
    position: absolute;
    width: 320px;
    height: 320px;
    background: radial-gradient(circle, var(--accent-violet) 0%, rgba(139, 92, 246, 0) 70%);
    border-radius: 50%;
    z-index: 1;
    filter: blur(20px);
    opacity: 0.3;
}

.profile-gallery-container {
    position: relative;
    z-index: 2;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    backdrop-filter: blur(16px);
    border-radius: var(--border-radius-lg);
    padding: 1.5rem;
    width: 320px;
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.main-profile-display {
    width: 100%;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: var(--border-radius-md);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.main-profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-thumbnails {
    display: flex;
    gap: 0.75rem;
    justify-content: space-between;
}

.gallery-thumb {
    width: calc(33.333% - 0.5rem);
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    border: 2px solid transparent;
    transition: border-color var(--transition-fast);
}

.gallery-thumb.active {
    border-color: var(--accent-indigo);
}

.avatar-details {
    display: flex;
    flex-direction: column;
}

.avatar-name {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
}

.avatar-title {
    font-size: 0.85rem;
    color: var(--accent-indigo);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.avatar-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--accent-teal);
    border-radius: 50%;
    animation: pulse 1.8s infinite;
}

@keyframes pulse {
    0% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(20, 184, 166, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 8px rgba(20, 184, 166, 0); }
    100% { transform: scale(0.9); box-shadow: 0 0 0 0 rgba(20, 184, 166, 0); }
}

/* Degrees Section Layout */
.degrees-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
    margin-top: 2rem;
    align-items: stretch;
}

.degree-card {
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.degree-card.phd-highlight {
    border-left: 4px solid var(--accent-indigo);
}

.degree-card.phd-highlight:hover {
    border-color: var(--accent-indigo);
    box-shadow: 0 12px 35px -10px rgba(99, 102, 241, 0.25);
    transform: translateY(-4px);
}

.degree-card.med-highlight {
    border-left: 4px solid var(--accent-teal);
}

.degree-card.med-highlight:hover {
    border-color: var(--accent-teal);
    box-shadow: 0 12px 35px -10px rgba(20, 184, 166, 0.25);
    transform: translateY(-4px);
}

.degree-badge {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-family: 'Outfit', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.35rem 0.8rem;
    border-radius: 20px;
    z-index: 3;
    transition: all var(--transition-normal);
}

/* PhD Badge Default State */
.phd-highlight .degree-badge {
    background: rgba(99, 102, 241, 0.15);
    color: #a5b4fc;
    border: 1px solid rgba(99, 102, 241, 0.35);
}

/* M.Ed. Badge Default State */
.med-highlight .degree-badge {
    background: rgba(20, 184, 166, 0.15);
    color: #99f6e4;
    border: 1px solid rgba(20, 184, 166, 0.35);
}

/* Light theme defaults */
.light-theme .phd-highlight .degree-badge {
    background: rgba(79, 70, 229, 0.08);
    color: #4f46e5;
    border: 1px solid rgba(79, 70, 229, 0.2);
}

.light-theme .med-highlight .degree-badge {
    background: rgba(13, 148, 136, 0.08);
    color: #0d9488;
    border: 1px solid rgba(13, 148, 136, 0.2);
}

/* PhD Card Hover Badge Effect (Solid fill + glow) */
.phd-highlight:hover .degree-badge {
    background: #6366f1;
    color: #ffffff;
    border-color: #6366f1;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.45);
    transform: translateY(-2px);
}

/* M.Ed. Card Hover Badge Effect (Solid fill + glow) */
.med-highlight:hover .degree-badge {
    background: #14b8a6;
    color: #ffffff;
    border-color: #14b8a6;
    box-shadow: 0 4px 12px rgba(20, 184, 166, 0.45);
    transform: translateY(-2px);
}

/* Light theme card hover badge effects */
.light-theme .phd-highlight:hover .degree-badge {
    background: #4f46e5;
    color: #ffffff;
    border-color: #4f46e5;
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
}

.light-theme .med-highlight:hover .degree-badge {
    background: #0d9488;
    color: #ffffff;
    border-color: #0d9488;
    box-shadow: 0 4px 12px rgba(13, 148, 136, 0.3);
}

.degree-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.degree-date {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: block;
    margin-bottom: 0.5rem;
}

.phd-highlight .degree-date {
    color: var(--accent-indigo);
}

.med-highlight .degree-date {
    color: var(--accent-teal);
}

.degree-name {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.degree-school {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 1.25rem;
}

.degree-thesis-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.degree-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    flex: 1;
}

.degree-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.degree-tag {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.25rem 0.65rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
}

.phd-highlight .degree-tag {
    background: rgba(99, 102, 241, 0.05);
    border-color: rgba(99, 102, 241, 0.15);
    color: rgba(165, 180, 252, 0.9);
}

.med-highlight .degree-tag {
    background: rgba(20, 184, 166, 0.05);
    border-color: rgba(20, 184, 166, 0.15);
    color: rgba(153, 246, 228, 0.9);
}

.degree-supervision {
    font-size: 0.85rem;
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
    color: var(--text-muted);
    margin-top: auto;
}

.degree-supervision strong {
    color: var(--text-secondary);
}

@media (max-width: 992px) {
    .degrees-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Timeline Section */
.timeline-tabs {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.tab-btn {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.6rem 1.25rem;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.tab-btn:hover, .tab-btn.active {
    background: var(--accent-indigo);
    color: #ffffff;
    border-color: var(--accent-indigo);
}

/* Experience Split Layout & Slideshow styling */
.experience-split-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 3.5rem;
    align-items: start;
}

.timeline-column {
    width: 100%;
}

.slideshow-column {
    width: 100%;
    position: sticky;
    top: 100px;
}

.timeline-slideshow-container {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.slideshow-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.75rem;
    margin-bottom: 0.25rem;
}

.slideshow-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
}

.slideshow-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s ease-in-out, visibility 0.6s ease-in-out;
}

.slideshow-slide.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.slideshow-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slideshow-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(11, 15, 25, 0.95) 0%, rgba(11, 15, 25, 0.6) 60%, rgba(11, 15, 25, 0) 100%);
    color: #ffffff;
    z-index: 10;
}

.slideshow-caption h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.slideshow-caption p {
    font-size: 0.85rem;
    color: #d1d5db;
    line-height: 1.4;
}

.slideshow-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 0.5rem;
}

.slide-nav-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: border-color var(--transition-fast), color var(--transition-fast), background-color var(--transition-fast);
}

.slide-nav-btn:hover {
    border-color: var(--accent-indigo);
    color: var(--text-primary);
    background-color: var(--accent-glow);
}

.slide-nav-btn svg {
    width: 18px;
    height: 18px;
}

.slideshow-dots {
    display: flex;
    gap: 0.5rem;
}

.slide-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--border-color);
    cursor: pointer;
    transition: background-color var(--transition-fast), transform var(--transition-fast);
}

.slide-dot:hover {
    background-color: var(--text-muted);
}

.slide-dot.active {
    background-color: var(--accent-indigo);
    transform: scale(1.25);
}

@media (max-width: 1024px) {
    .slideshow-column {
        position: relative;
        top: 0;
    }
}

.timeline-container {
    position: relative;
    padding-left: 2rem;
}

.timeline-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 7px;
    width: 2px;
    height: 100%;
    background: linear-gradient(180deg, var(--accent-indigo) 0%, var(--accent-violet) 50%, var(--border-color) 100%);
}

.timeline-item {
    position: relative;
    margin-bottom: 2rem;
    opacity: 1;
    transform: translate(0);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.timeline-item.filtered-out {
    display: none;
}

.timeline-marker {
    position: absolute;
    left: -25px;
    top: 2.25rem;
    transform: translate(-50%, -50%);
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    cursor: pointer;
    z-index: 5;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
    outline: none;
}

.timeline-marker:focus-visible {
    border-color: var(--accent-indigo);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.4);
}

.marker-icon {
    width: 18px;
    height: 18px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.timeline-marker:hover .marker-icon {
    transform: scale(1.15);
}

/* Category-specific marker styles on hover/focus */
.timeline-item[data-category="postdoc"] .timeline-marker:hover,
.timeline-item[data-category="postdoc"] .timeline-marker:focus {
    border-color: var(--accent-teal);
    color: var(--accent-teal);
    background-color: rgba(20, 184, 166, 0.05);
    box-shadow: 0 0 15px rgba(20, 184, 166, 0.3);
}

.timeline-item[data-category="phd"] .timeline-marker:hover,
.timeline-item[data-category="phd"] .timeline-marker:focus {
    border-color: var(--accent-indigo);
    color: var(--accent-indigo);
    background-color: rgba(99, 102, 241, 0.05);
    box-shadow: 0 0 15px rgba(99, 102, 241, 0.3);
}

.timeline-item[data-category="assistant"] .timeline-marker:hover,
.timeline-item[data-category="assistant"] .timeline-marker:focus {
    border-color: var(--accent-violet);
    color: var(--accent-violet);
    background-color: rgba(139, 92, 246, 0.05);
    box-shadow: 0 0 15px rgba(139, 92, 246, 0.3);
}

/* Expandable details styling */
.timeline-details {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 0.5s cubic-bezier(0.165, 0.84, 0.44, 1), opacity 0.3s ease, margin-top 0.4s ease;
}

.timeline-item:hover .timeline-details,
.timeline-card.expanded .timeline-details,
.timeline-card:focus-within .timeline-details,
.timeline-marker:focus ~ .timeline-card .timeline-details {
    max-height: 300px;
    opacity: 1;
    margin-top: 0.75rem;
}

/* Expand cue using pseudo-element */
.timeline-card::after {
    content: '+ Hover or click to see details';
    display: block;
    grid-column: 2;
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: right;
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    opacity: 0.5;
    transition: opacity 0.3s, transform 0.3s;
}

.timeline-item:hover .timeline-card::after,
.timeline-card.expanded::after,
.timeline-card:focus-within::after,
.timeline-marker:focus ~ .timeline-card::after {
    opacity: 0;
    pointer-events: none;
}

.timeline-card {
    padding: 1.5rem 2rem;
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 2rem;
    align-items: start;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.timeline-card:hover,
.timeline-marker:hover ~ .timeline-card {
    border-color: rgba(99, 102, 241, 0.25);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2), var(--accent-glow);
    transform: translateY(-2px);
}

.card-body-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.card-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 0;
    gap: 0.5rem;
}

.card-tag {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
}

.card-tag.postdoc { background-color: rgba(20, 184, 166, 0.15); color: #2dd4bf; }
.card-tag.phd { background-color: rgba(99, 102, 241, 0.15); color: #818cf8; }
.card-tag.assistant { background-color: rgba(139, 92, 246, 0.15); color: #a78bfa; }

.card-date {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.position-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
}

.institution-name {
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: block;
    margin-bottom: 0.5rem;
}

.supervision-info {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

.position-description {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Publications Section */
.publications-filter-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
    padding: 1.5rem 2rem;
    margin-bottom: 3rem;
    align-items: center;
}

.search-box {
    display: flex;
    align-items: center;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 0.65rem 1rem;
    width: 100%;
}

.search-icon {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    margin-right: 0.75rem;
}

.search-box input {
    background: none;
    border: none;
    color: var(--text-primary);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    width: 100%;
    outline: none;
}

.filter-controls {
    display: flex;
    gap: 1.5rem;
}

.filter-group {
    display: flex;
    flex-direction: column;
    flex: 1;
}

.filter-group label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 0.35rem;
    letter-spacing: 0.05em;
}

.filter-group select {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
    padding: 0.6rem;
    border-radius: var(--border-radius-sm);
    outline: none;
    cursor: pointer;
}

/* Publications Layout Redesign */
.publications-highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 2rem;
}

.paper-highlight-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    background: var(--card-bg);
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.paper-highlight-card:hover {
    border-color: var(--accent-indigo);
    box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.2);
    transform: translateY(-2px);
}

.highlight-banner-wrapper {
    position: relative;
    width: 100%;
    height: 180px;
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.highlight-banner-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-normal);
}

.paper-highlight-card:hover .highlight-banner-img {
    transform: scale(1.03);
}

.highlight-badge-overlay {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(20, 184, 166, 0.9);
    backdrop-filter: blur(5px);
    color: #ffffff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.highlight-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex: 1;
    justify-content: space-between;
}

.highlight-header {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 0.75rem;
}

.highlight-year {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--accent-indigo);
}

.highlight-type {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 600;
    color: var(--text-secondary);
}

.highlight-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.highlight-authors {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.highlight-journal {
    font-size: 0.8rem;
    font-style: italic;
    color: var(--text-muted);
    margin-bottom: 1rem;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.highlight-metrics {
    display: flex;
    gap: 1rem;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    padding: 0.75rem 0;
    margin-bottom: 1.25rem;
}

.metric-badge {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

.metric-badge svg {
    width: 14px;
    height: 14px;
    color: var(--text-muted);
}

.metric-badge strong {
    color: var(--text-primary);
}

.highlight-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.doi-link {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.25rem;
    transition: color var(--transition-fast);
}

.doi-link:hover {
    color: var(--accent-teal);
}

.doi-icon {
    width: 14px;
    height: 14px;
}

.read-pdf-btn {
    background: none;
    border: 1px solid var(--accent-indigo);
    color: var(--accent-indigo);
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 0.45rem 1rem;
    border-radius: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.read-pdf-btn:hover {
    background-color: var(--accent-indigo);
    color: #ffffff;
}

.read-pdf-btn svg {
    width: 14px;
    height: 14px;
}

/* Compact Publications List Row */
.publications-compact-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.paper-compact-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.01);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.paper-compact-row:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(99, 102, 241, 0.15);
}

.compact-info-col {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    overflow: hidden;
}

.compact-year {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent-indigo);
    min-width: 45px;
}

.compact-type-badge {
    font-size: 0.7rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    min-width: 80px;
    text-align: center;
    background: rgba(255, 255, 255, 0.02);
}

.compact-details {
    flex: 1;
    overflow: hidden;
}

.compact-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    margin-bottom: 0.15rem;
}

.compact-citation-line {
    font-size: 0.8rem;
    color: var(--text-secondary);
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.compact-actions-col {
    display: flex;
    gap: 0.75rem;
    margin-left: 1.5rem;
}

.compact-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    cursor: pointer;
    transition: var(--transition-fast);
}

.compact-btn:hover {
    border-color: var(--accent-indigo);
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.05);
}

@media (max-width: 768px) {
    .paper-compact-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
        padding: 1rem;
    }
    
    .compact-info-col {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
        width: 100%;
    }
    
    .compact-type-badge {
        min-width: unset;
    }
    
    .compact-actions-col {
        margin-left: 0;
        width: 100%;
        justify-content: flex-end;
    }
}

/* Dashboard Section */
.dashboard-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 2rem;
}

.dashboard-card {
    padding: 2rem;
    min-height: 380px;
    display: flex;
    flex-direction: column;
}

.dashboard-card h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.card-title-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.card-title-bar h4 {
    margin-bottom: 0;
}

.tooltip-info {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Network Map Canvas */
.canvas-container {
    width: 100%;
    flex-grow: 1;
    min-height: 300px;
    background-color: rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

#network-canvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: grab;
}

#network-canvas:active {
    cursor: grabbing;
}

.canvas-controls {
    margin-top: 1rem;
    display: flex;
    justify-content: flex-end;
}

#reset-network-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.4rem 0.8rem;
    border-radius: 4px;
    cursor: pointer;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

#reset-network-btn:hover {
    border-color: var(--accent-indigo);
    color: var(--text-primary);
}

/* Collaborator World Map */
.map-container {
    width: 100%;
    flex-grow: 1;
    min-height: 250px;
    background-color: rgba(0, 0, 0, 0.15);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.map-zoom-controls,
.network-zoom-controls {
    position: absolute;
    bottom: 15px;
    right: 15px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    z-index: 10;
}

.map-zoom-controls button,
.network-zoom-controls button {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(17, 24, 39, 0.85);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(8px);
    transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

.map-zoom-controls button:hover,
.network-zoom-controls button:hover {
    background: var(--accent-indigo);
    border-color: var(--accent-violet);
    transform: scale(1.05);
}

.map-zoom-controls button:active,
.network-zoom-controls button:active {
    transform: scale(0.95);
}

.light-theme .map-zoom-controls button,
.light-theme .network-zoom-controls button {
    background: rgba(255, 255, 255, 0.85);
    color: var(--text-primary);
}

.light-theme .map-zoom-controls button:hover,
.light-theme .network-zoom-controls button:hover {
    background: var(--accent-indigo);
    color: #ffffff;
}

#svg-world-map {
    width: 100%;
    height: 100%;
}

.map-details {
    margin-top: 1rem;
    padding: 0.85rem;
    background-color: rgba(255,255,255,0.03);
    border-radius: 4px;
    border: 1px dashed var(--border-color);
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-align: center;
}

/* SVG map items stylings */
.map-bg { fill: rgba(255,255,255,0.02); }
.map-country {
    fill: var(--map-land-fill);
    stroke: var(--map-land-stroke);
    stroke-width: 0.75;
    transition: fill var(--transition-fast);
}
.map-country:hover {
    fill: rgba(99, 102, 241, 0.15);
}
.light-theme .map-country:hover {
    fill: rgba(79, 70, 229, 0.12);
}
@keyframes map-dash {
    to {
        stroke-dashoffset: -20;
    }
}
.map-connection-line {
    stroke: var(--accent-indigo);
    stroke-width: calc(1.5px / var(--map-scale, 1));
    stroke-linecap: round;
    stroke-dasharray: 6 4;
    animation: map-dash 1.5s linear infinite;
    opacity: 0.45;
    transition: opacity 0.3s, stroke 0.3s;
}
.map-connection-line:hover {
    opacity: 0.85;
    stroke: var(--accent-teal);
}
.map-marker { 
    fill: var(--accent-teal); 
    stroke: var(--bg-primary); 
    stroke-width: calc(1.5px / var(--map-scale, 1)); 
    r: calc(4.5px / var(--map-scale, 1)); 
    cursor: pointer; 
    transition: fill var(--transition-fast), r var(--transition-fast); 
}
.map-marker:hover, .map-marker.active { 
    fill: var(--accent-violet); 
    r: calc(8px / var(--map-scale, 1)); 
}
.map-hub { 
    fill: var(--accent-indigo); 
    stroke: var(--bg-primary); 
    stroke-width: calc(2px / var(--map-scale, 1)); 
    r: calc(6.5px / var(--map-scale, 1)); 
}

/* Chart Containers */
.chart-container {
    width: 100%;
    flex-grow: 1;
    position: relative;
    height: 280px;
}

/* Projects & Teaching Section */
.sub-section-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: var(--text-primary);
}

.projects-grid,
.teaching-grid,
.booking-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.project-card {
    padding: 1.75rem;
    aspect-ratio: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.project-card:hover {
    transform: translateY(-5px);
}

.teaching-card {
    padding: 1.75rem;
    aspect-ratio: auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    transition: transform var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

/* Color-specific hover glows */
.project-card.dicis-proj:hover {
    border-color: rgba(20, 184, 166, 0.4);
    box-shadow: 0 10px 30px -10px rgba(20, 184, 166, 0.25);
}

.project-card.caspar-proj:hover {
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.25);
}

.project-card.digipro-proj:hover {
    border-color: rgba(245, 158, 11, 0.4);
    box-shadow: 0 10px 30px -10px rgba(245, 158, 11, 0.25);
}

.project-card.teach-proj:hover {
    border-color: rgba(236, 72, 153, 0.4);
    box-shadow: 0 10px 30px -10px rgba(236, 72, 153, 0.25);
}

.project-status-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}

.project-badge {
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.2rem 0.55rem;
    border-radius: 4px;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.badge-funding {
    background-color: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
}

.light-theme .badge-funding {
    background-color: rgba(15, 23, 42, 0.04);
    border: 1px solid rgba(15, 23, 42, 0.08);
    color: var(--text-secondary);
}

.badge-status.status-active {
    background-color: rgba(34, 197, 94, 0.15);
    color: #4ade80;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.light-theme .badge-status.status-active {
    background-color: rgba(22, 163, 74, 0.08);
    color: #16a34a;
    border: 1px solid rgba(22, 163, 74, 0.15);
}

.badge-status.status-completed {
    background-color: rgba(156, 163, 175, 0.15);
    color: #cbd5e1;
    border: 1px solid rgba(156, 163, 175, 0.2);
}

.light-theme .badge-status.status-completed {
    background-color: rgba(100, 116, 139, 0.08);
    color: #475569;
    border: 1px solid rgba(100, 116, 139, 0.15);
}

.project-header {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.25rem;
    align-items: center;
}

.project-logo-mock {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 0.62rem;
    color: #ffffff;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.15);
    flex-shrink: 0;
    transition: all var(--transition-normal);
}

.light-theme .project-logo-mock {
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
}

.project-card:hover .project-logo-mock {
    transform: scale(1.1) rotate(5deg);
    border-color: rgba(255, 255, 255, 0.35);
}

.light-theme .project-card:hover .project-logo-mock {
    border-color: rgba(15, 23, 42, 0.15);
}

.project-logo-mock.dicis-logo { background: linear-gradient(135deg, #14b8a6, #0d9488); }
.project-logo-mock.caspar-logo { background: linear-gradient(135deg, #6366f1, #4f46e5); }
.project-logo-mock.digipro-logo { background: linear-gradient(135deg, #f59e0b, #d97706); }
.project-logo-mock.teach-logo { background: linear-gradient(135deg, #ec4899, #db2777); }

/* Theme-colored flat glowing shadows on hover */
.project-card:hover .project-logo-mock.dicis-logo {
    box-shadow: 0 8px 20px rgba(20, 184, 166, 0.4);
}
.project-card:hover .project-logo-mock.caspar-logo {
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.4);
}
.project-card:hover .project-logo-mock.digipro-logo {
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.4);
}
.project-card:hover .project-logo-mock.teach-logo {
    box-shadow: 0 8px 20px rgba(236, 72, 153, 0.4);
}

/* Light theme themed glowing shadows on hover */
.light-theme .project-card:hover .project-logo-mock.dicis-logo {
    box-shadow: 0 8px 20px rgba(20, 184, 166, 0.25);
}
.light-theme .project-card:hover .project-logo-mock.caspar-logo {
    box-shadow: 0 8px 20px rgba(99, 102, 241, 0.25);
}
.light-theme .project-card:hover .project-logo-mock.digipro-logo {
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.25);
}
.light-theme .project-card:hover .project-logo-mock.teach-logo {
    box-shadow: 0 8px 20px rgba(236, 72, 153, 0.25);
}

.project-meta h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.15rem;
}

.project-role {
    font-size: 0.75rem;
    color: var(--text-muted);
    font-weight: 500;
}

.project-desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1rem;
}

.project-pillars-list {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.project-pillars-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    font-size: 0.82rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.pillar-icon {
    width: 14px;
    height: 14px;
    margin-top: 2px;
    flex-shrink: 0;
}

.dicis-proj .pillar-icon { color: var(--accent-teal); }
.caspar-proj .pillar-icon { color: var(--accent-indigo); }
.digipro-proj .pillar-icon { color: #f59e0b; }
.teach-proj .pillar-icon { color: var(--accent-pink); }

.project-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 1.25rem;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.light-theme .project-footer {
    border-top: 1px solid rgba(15, 23, 42, 0.04);
}

.footer-meta-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text-muted);
}

.footer-meta-item svg {
    width: 13px;
    height: 13px;
    color: var(--text-muted);
}



.teaching-icon {
    width: 44px;
    height: 44px;
    background-color: var(--accent-glow);
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--accent-indigo);
    margin-bottom: 1.25rem;
}

.teaching-icon svg {
    width: 20px;
    height: 20px;
}

.teaching-card h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.teaching-card p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    line-height: 1.5;
}

/* Custom styles for Taught Academic Subjects lists */
.teaching-card:hover {
    transform: translateY(-5px);
}

.teaching-card.teaching-methods:hover {
    border-color: rgba(99, 102, 241, 0.4);
    box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.25);
}
.teaching-card.teaching-pedagogy:hover {
    border-color: rgba(20, 184, 166, 0.4);
    box-shadow: 0 10px 30px -10px rgba(20, 184, 166, 0.25);
}
.teaching-card.teaching-psychology:hover {
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 10px 30px -10px rgba(139, 92, 246, 0.25);
}
.teaching-card.teaching-digitalization:hover {
    border-color: rgba(236, 72, 153, 0.4);
    box-shadow: 0 10px 30px -10px rgba(236, 72, 153, 0.25);
}

.teaching-field-desc {
    margin-bottom: 1.25rem !important;
    min-height: 44px;
}

.teaching-sub-list {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
    margin-top: auto; /* Push lists to the bottom so cards align nicely */
}

.teaching-sub-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0.75rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--border-radius-sm);
    font-size: 0.85rem;
    transition: background var(--transition-fast), border-color var(--transition-fast);
}

.light-theme .teaching-sub-list li {
    background: rgba(15, 23, 42, 0.02);
    border: 1px solid rgba(15, 23, 42, 0.04);
}

.teaching-sub-list li:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.08);
}

.light-theme .teaching-sub-list li:hover {
    background: rgba(15, 23, 42, 0.04);
    border-color: rgba(15, 23, 42, 0.08);
}

.sub-name {
    font-weight: 500;
    color: var(--text-primary);
}

.sub-badge {
    font-size: 0.75rem;
    font-weight: 600;
    padding: 0.15rem 0.5rem;
    border-radius: 20px;
    white-space: nowrap;
}

/* Badge colors */
.badge-indigo {
    background-color: rgba(99, 102, 241, 0.15);
    color: #818cf8;
}
.light-theme .badge-indigo {
    background-color: rgba(79, 70, 229, 0.1);
    color: #4f46e5;
}

.badge-teal {
    background-color: rgba(20, 184, 166, 0.15);
    color: #2dd4bf;
}
.light-theme .badge-teal {
    background-color: rgba(13, 148, 136, 0.1);
    color: #0d9488;
}

.badge-violet {
    background-color: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
}
.light-theme .badge-violet {
    background-color: rgba(124, 58, 237, 0.1);
    color: #7c3aed;
}

.badge-pink {
    background-color: rgba(236, 72, 153, 0.15);
    color: #f472b6;
}
.light-theme .badge-pink {
    background-color: rgba(219, 39, 119, 0.1);
    color: #db2777;
}

/* Icon colors */
.icon-indigo .teaching-icon {
    background-color: rgba(99, 102, 241, 0.12);
    border-color: rgba(99, 102, 241, 0.3);
    color: var(--accent-indigo);
}
.icon-teal .teaching-icon {
    background-color: rgba(20, 184, 166, 0.12);
    border-color: rgba(20, 184, 166, 0.3);
    color: var(--accent-teal);
}
.icon-violet .teaching-icon {
    background-color: rgba(139, 92, 246, 0.12);
    border-color: rgba(139, 92, 246, 0.3);
    color: var(--accent-violet);
}
.icon-pink .teaching-icon {
    background-color: rgba(236, 72, 153, 0.12);
    border-color: rgba(236, 72, 153, 0.3);
    color: var(--accent-pink);
}

/* Academic Service & Science Management Section */
.service-section {
    padding: 0;
    position: relative;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.service-header-wrapper {
    margin-bottom: 3.5rem;
    text-align: center;
}

.service-layout-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

.service-panel {
    background: var(--card-bg-glass);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 3rem;
    position: relative;
    transition: transform var(--transition-normal), box-shadow var(--transition-normal);
}

.service-panel:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}

.service-panel.panel-teal:hover {
    border-color: rgba(20, 184, 166, 0.4);
    box-shadow: 0 10px 30px rgba(20, 184, 166, 0.08);
}

.service-panel.panel-violet:hover {
    border-color: rgba(139, 92, 246, 0.4);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.08);
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 1.5rem;
}

.panel-number {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    background: linear-gradient(135deg, var(--accent-indigo), var(--accent-violet));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.85;
}

.panel-header h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.panel-body {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.service-block-item {
    position: relative;
    padding-left: 1.5rem;
}

.service-block-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 6px;
    width: 4px;
    height: 16px;
    border-radius: 2px;
    background-color: var(--accent-indigo);
    transition: height var(--transition-normal), background-color var(--transition-normal);
}

.panel-teal .service-block-item::before {
    background-color: var(--accent-teal);
}

.panel-violet .service-block-item::before {
    background-color: var(--accent-violet);
}

.service-block-item:hover::before {
    height: 24px;
    top: 2px;
}

.service-block-item h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
    transition: color var(--transition-fast);
}

.service-block-item:hover h5 {
    color: var(--accent-indigo);
}

.panel-teal .service-block-item:hover h5 {
    color: var(--accent-teal);
}

.panel-violet .service-block-item:hover h5 {
    color: var(--accent-violet);
}

.service-block-item p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* Academic & Conference Life Gallery */
.academic-life-section {
    position: relative;
}

.academic-gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

/* Panoramic Banner Divider */
.panoramic-banner {
    position: relative;
    height: 380px;
    width: 100%;
    overflow: hidden;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed; /* Parallax effect */
    display: flex;
    align-items: center;
    justify-content: center;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    margin-top: 0;
}

/* Default / Poster Presentation Banner */
.panoramic-banner.poster-banner {
    background-image: url('assets/poster_presentation.jpg');
    background-position: center 35%;
}

/* Grand Academic Hall Banner (inserted before Career Experience) */
.panoramic-banner.grand-hall-banner {
    background-image: url('assets/grand_auditorium.jpg');
    background-position: center 40%;
}

/* Symposium Audience Banner (inserted before Interactive Dashboard) */
.panoramic-banner.symposium-audience-banner {
    background-image: url('assets/symposium_audience.jpg');
    background-position: center 25%;
}

/* Lecture Audience Banner (inserted between Academic Life and Skills) */
.panoramic-banner.audience-banner {
    background-image: url('assets/lecture_audience.jpg');
    background-position: center 30%;
}

.panoramic-banner .banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(11, 15, 25, 0.85) 0%,
        rgba(11, 15, 25, 0.5) 50%,
        rgba(11, 15, 25, 0.85) 100%
    );
    z-index: 1;
}

.panoramic-banner .banner-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
    padding: 0 1rem;
}

.panoramic-banner .banner-content {
    max-width: 650px;
}

.panoramic-banner .banner-tag {
    display: inline-block;
    padding: 0.5rem 1rem;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 700;
    color: var(--accent-teal);
    background: rgba(20, 184, 166, 0.1);
    border: 1px solid rgba(20, 184, 166, 0.3);
    border-radius: 50px;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(5px);
}

.panoramic-banner .banner-title {
    font-family: 'Outfit', sans-serif;
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1rem;
    line-height: 1.2;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.panoramic-banner .banner-desc {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.6;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
}

.gallery-card {
    overflow: hidden;
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
    aspect-ratio: 1.5; /* 3:2 aspect ratio for natural photo display */
    height: auto;
    position: relative;
    padding: 0;
}

.gallery-img-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.gallery-pic {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 15%; /* Shift default crop window upward to prioritize faces/heads */
    display: block;
    transition: transform var(--transition-normal);
    transform: scale(1.12); /* Default zoom to focus closer on faces */
}

/* Specific alignments for individual gallery photos to center on faces */
.gallery-pic[src*="graduation_toast"] {
    object-position: center 35%;
    transform-origin: center 35%;
}
.gallery-pic[src*="nice_trip"] {
    object-position: center 15%;
    transform-origin: center 15%;
}
.gallery-pic[src*="sportscience_team"] {
    object-position: center 10%;
    transform-origin: center 10%;
}
.gallery-pic[src*="colleague_group_elbphi"] {
    object-position: center 10%;
    transform-origin: center 10%;
}
.gallery-pic[src*="ecss_prague_2019"] {
    object-position: center 15%;
    transform-origin: center 15%;
}
.gallery-pic[src*="academic_cafe_toast"] {
    object-position: center 25%;
    transform-origin: center 25%;
}
.gallery-pic[src*="academic_team_dinner"] {
    object-position: center 30%;
    transform-origin: center 30%;
}
.gallery-pic[src*="indoor_team_hallway"] {
    object-position: center 10%;
    transform-origin: center 10%;
}
.gallery-pic[src*="sports_hall_seminar"] {
    object-position: center 40%;
    transform-origin: center 40%;
}
.gallery-pic[src*="opening_ceremony_singers"] {
    object-position: center 52%;
    transform-origin: center 52%;
}
.gallery-pic[src*="waka_paddling"] {
    object-position: center 35%;
    transform-origin: center 35%;
}
.gallery-pic[src*="hamburg_colleague"] {
    object-position: center 20%;
    transform-origin: center 20%;
}
.gallery-pic[src*="presentation_sbnpa"] {
    object-position: center 48%;
    transform-origin: center 48%;
}
.gallery-pic[src*="daad_sanya_juu_classroom"] {
    object-position: center 20%;
    transform-origin: center 20%;
}
.gallery-pic[src*="isbnpa_auckland_keynote"] {
    object-position: center 10%;
    transform-origin: center 10%;
}

.gallery-card:hover .gallery-pic {
    transform: scale(1.22);
}

.gallery-card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem;
    background: linear-gradient(to top, rgba(11, 15, 25, 0.95) 0%, rgba(11, 15, 25, 0.6) 60%, rgba(11, 15, 25, 0) 100%);
    color: #ffffff;
    z-index: 10;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity var(--transition-normal), transform var(--transition-normal);
}

.gallery-card:hover .gallery-card-overlay {
    opacity: 1;
    transform: translateY(0);
}

.gallery-card-overlay h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: #ffffff;
}

.gallery-card-overlay p {
    font-size: 0.85rem;
    color: #e5e7eb;
    line-height: 1.4;
}

@media (max-width: 1024px) {
    .academic-gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .projects-grid,
    .teaching-grid,
    .booking-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .project-card,
    .teaching-card {
        aspect-ratio: auto;
    }
    .service-layout-wrapper {
        gap: 2rem;
    }
    .service-panel {
        padding: 2rem;
    }
}

@media (max-width: 768px) {
    .academic-gallery-grid {
        grid-template-columns: 1fr;
    }
    .projects-grid,
    .teaching-grid,
    .booking-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .project-card,
    .teaching-card {
        aspect-ratio: auto;
    }
    .service-layout-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .service-panel {
        padding: 1.75rem;
    }
}

/* Footer Styling */
.footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 4rem 0 2rem 0;
}

.footer-container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.4fr 0.6fr 0.6fr;
    gap: 4rem;
    row-gap: 3rem;
}

.footer-about h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-about p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    max-width: 450px;
}

.footer-links h6 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.footer-links a:hover {
    color: var(--accent-indigo);
}

.footer-bottom {
    grid-column: 1 / -1;
    border-top: 1px solid var(--border-color);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.active-workspace-badge {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-weight: 600;
}

/* Modal Overlay & PDF simulated screen */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(8px);
    z-index: 2000;
    display: none;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-container {
    width: 90%;
    max-width: 950px;
    height: 90%;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: scale(0.95);
    transition: transform var(--transition-normal);
}

.modal-overlay.active .modal-container {
    transform: scale(1);
}

.modal-header-bar {
    height: 60px;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    padding: 0 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-shrink: 0;
}

.modal-doc-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    max-width: 70%;
}

.pdf-icon {
    width: 20px;
    height: 20px;
    color: #ef4444;
}

#modal-pub-title {
    font-size: 0.9rem;
    font-weight: 600;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    color: var(--text-primary);
}

.modal-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.modal-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.4rem 0.85rem;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    transition: border-color var(--transition-fast), color var(--transition-fast);
}

.modal-btn:hover {
    border-color: var(--accent-indigo);
    color: var(--text-primary);
}

.modal-btn svg {
    width: 14px;
    height: 14px;
}

.modal-btn.close-btn {
    border: none;
    padding: 0.5rem;
    border-radius: 50%;
}

.modal-btn.close-btn:hover {
    background-color: rgba(255,255,255,0.05);
    color: #ef4444;
}

.modal-body {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    background-color: rgba(0, 0, 0, 0.25);
    overflow: hidden;
    padding: 2rem;
    position: relative;
}

.pdf-pages-container {
    flex-grow: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    overflow-y: auto;
    width: 100%;
}

/* Styled real-looking academic paper sheet inside modal */
.pdf-page-sheet {
    display: none;
    width: 100%;
    max-width: 700px;
    min-height: 850px;
    background-color: var(--paper-sheet-bg);
    color: var(--paper-sheet-text);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    padding: 3.5rem;
    flex-direction: column;
    border-radius: 2px;
}

.pdf-page-sheet.active {
    display: flex;
}

.sheet-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--paper-sheet-muted);
    border-bottom: 1px solid rgba(0, 0, 0, 0.08);
    padding-bottom: 0.5rem;
    margin-bottom: 2rem;
}

.sheet-body {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.sheet-title {
    font-family: 'Outfit', serif;
    font-size: 1.75rem;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: #111827;
}

.sheet-authors {
    font-size: 0.95rem;
    font-weight: 600;
    color: #4b5563;
    margin-bottom: 0.25rem;
}

.sheet-affiliations {
    font-size: 0.75rem;
    color: #9ca3af;
    margin-bottom: 1.5rem;
}

.sheet-divider {
    border: none;
    border-top: 2px solid #111827;
    margin-bottom: 1.5rem;
}

.abstract-box {
    background-color: #f3f4f6;
    padding: 1.25rem;
    border-radius: 4px;
    margin-bottom: 2rem;
}

.abstract-box h3 {
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
    color: #111827;
}

.abstract-box p {
    font-size: 0.875rem;
    line-height: 1.6;
    color: #374151;
}

.sheet-content-text h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 1.5rem 0 0.75rem 0;
    color: #111827;
}

.sheet-content-text p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: #374151;
    margin-bottom: 1rem;
}

.chart-table-placeholder {
    margin: 1.5rem 0;
    border: 1px solid #e5e7eb;
    border-radius: 4px;
    padding: 1rem;
}

.chart-table-placeholder table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8rem;
    text-align: left;
}

.chart-table-placeholder th {
    background-color: #f3f4f6;
    padding: 0.5rem;
    font-weight: 700;
    border-bottom: 2px solid #e5e7eb;
}

.chart-table-placeholder td {
    padding: 0.5rem;
    border-bottom: 1px solid #e5e7eb;
}

.table-caption {
    font-size: 0.7rem;
    color: #6b7280;
    text-align: center;
    margin-top: 0.5rem;
}

.sheet-footer {
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    padding-top: 1rem;
    margin-top: 2rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--paper-sheet-muted);
}

.pdf-page-navigation {
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.5rem;
    margin-top: 1.5rem;
    flex-shrink: 0;
}

.nav-arrow-btn {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 0.5rem 1.25rem;
    border-radius: 30px;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition-fast);
}

.nav-arrow-btn:hover:not(:disabled) {
    border-color: var(--accent-indigo);
    color: var(--text-primary);
}

.nav-arrow-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.nav-arrow-btn svg {
    width: 14px;
    height: 14px;
}

.page-indicator {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Responsiveness Settings */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-info {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-badges {
        justify-content: center;
    }

    .hero-cta-group {
        justify-content: center;
    }

    .degrees-grid, .dashboard-grid, .skills-grid, .service-grid {
        grid-template-columns: 1fr;
    }
    
    .timeline-card {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1.5rem;
    }
    
    .timeline-card::after {
        grid-column: 1;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 2.25rem;
    }

    .hero-title {
        font-size: 2.75rem;
    }

    .nav {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--modal-bg);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 2rem;
        padding: 2rem;
        z-index: 999;
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: opacity var(--transition-normal), transform var(--transition-normal);
        border-top: 1px solid var(--border-color);
    }

    .nav.active {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
        display: flex;
    }

    .nav-link {
        font-size: 1.25rem;
        font-weight: 600;
    }

    .mobile-nav-toggle {
        display: flex;
        z-index: 1001;
    }

    .mobile-nav-toggle.active span:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .mobile-nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-nav-toggle.active span:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .publications-filter-wrapper {
        grid-template-columns: 1fr;
    }
    
    .filter-controls {
        width: 100%;
    }
    
    .pdf-page-sheet {
        padding: 2rem;
    }

    .panoramic-banner {
        background-attachment: scroll;
        height: 350px;
    }
    .panoramic-banner .banner-title {
        font-size: 2rem;
    }
    .panoramic-banner .banner-desc {
        font-size: 0.95rem;
    }
}

/* --- 11. BOOKING & COLLABORATION SECTION --- */
.booking-section {
    padding: 1rem 0;
    position: relative;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.booking-grid {
    margin-top: 3rem;
}

.booking-card {
    display: flex;
    flex-direction: column;
    padding: 2.5rem 2rem;
    border-radius: var(--border-radius-md);
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
    height: 100%;
}

.booking-card:hover {
    border-color: var(--accent-teal);
    box-shadow: 0 10px 30px -10px rgba(20, 184, 166, 0.15);
    transform: translateY(-4px);
}

.booking-icon-wrapper {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: rgba(20, 184, 166, 0.1);
    color: var(--accent-teal);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.booking-card:nth-child(even) .booking-icon-wrapper {
    background: rgba(99, 102, 241, 0.1);
    color: var(--accent-indigo);
}

.booking-card:hover:nth-child(even) {
    border-color: var(--accent-indigo);
    box-shadow: 0 10px 30px -10px rgba(99, 102, 241, 0.15);
}

.booking-icon-wrapper svg {
    width: 24px;
    height: 24px;
}

.booking-card h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.booking-card p {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    flex: 1;
}

.booking-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
}

.booking-tags span {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
}

.booking-cta-btn {
    width: 100%;
    background: transparent;
    border: 1px solid var(--accent-teal);
    color: var(--accent-teal);
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.7rem;
    border-radius: 30px;
    cursor: pointer;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.booking-card:nth-child(even) .booking-cta-btn {
    border-color: var(--accent-indigo);
    color: var(--accent-indigo);
}

.booking-cta-btn:hover {
    background-color: var(--accent-teal);
    color: #ffffff;
}

.booking-card:nth-child(even) .booking-cta-btn:hover {
    background-color: var(--accent-indigo);
    color: #ffffff;
}

/* Booking Modal Form Styling */
.booking-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--accent-teal);
    box-shadow: 0 0 0 2px rgba(20, 184, 166, 0.15);
}

.submit-booking-btn {
    background: linear-gradient(135deg, var(--accent-teal) 0%, var(--accent-indigo) 100%);
    border: none;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 0.9rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    margin-top: 0.5rem;
}

.submit-booking-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(20, 184, 166, 0.3);
}

/* Checkmark Success Animation */
.checkmark-svg {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: block;
    stroke-width: 2;
    stroke: var(--accent-teal);
    stroke-miterlimit: 10;
    box-shadow: inset 0px 0px 0px var(--accent-teal);
    animation: fill-check .4s ease-in-out .4s forwards, scale-check .3s ease-in-out 0s both;
    margin: 0 auto;
}

.checkmark-circle {
    stroke-dasharray: 166;
    stroke-dashoffset: 166;
    stroke-width: 2;
    stroke-miterlimit: 10;
    stroke: var(--accent-teal);
    fill: none;
    animation: stroke-check .6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-check {
    transform-origin: 50% 50%;
    stroke-dasharray: 48;
    stroke-dashoffset: 48;
    animation: stroke-check .3s cubic-bezier(0.65, 0, 0.45, 1) .8s forwards;
}

@keyframes stroke-check {
    100% {
        stroke-dashoffset: 0;
    }
}

@keyframes scale-check {
    0%, 100% {
        transform: none;
    }
    50% {
        transform: scale3d(1.1, 1.1, 1);
    }
}

@keyframes fill-check {
    100% {
        box-shadow: inset 0px 0px 0px 30px rgba(20, 184, 166, 0.05);
    }
}

@media (max-width: 768px) {
    .booking-section {
        padding: 5rem 0;
    }
}

/* Research Trinity Color Classes */
.color-digital {
    color: var(--accent-teal) !important;
}
.color-physical {
    color: var(--accent-indigo) !important;
}
.color-mental {
    color: var(--accent-violet) !important;
}

/* Card Interactive Reveal Transitions */
.project-card .project-pillars-list,
.project-card .project-footer,
.teaching-card .teaching-sub-list {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin: 0 !important;
    padding: 0 !important;
    border-top: 0px solid transparent !important;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, margin 0.4s ease, padding 0.4s ease, border-color 0.4s ease;
}

/* Hover on Desktop or Expanded on click/mobile */
.project-card:hover .project-pillars-list,
.project-card.expanded .project-pillars-list {
    max-height: 250px;
    opacity: 1;
    margin: 1rem 0 !important;
}

.project-card:hover .project-footer,
.project-card.expanded .project-footer {
    max-height: 80px;
    opacity: 1;
    padding-top: 1.25rem !important;
    border-top: 1px solid rgba(255, 255, 255, 0.04) !important;
    margin-top: auto !important;
}

.light-theme .project-card:hover .project-footer,
.light-theme .project-card.expanded .project-footer {
    border-top: 1px solid rgba(15, 23, 42, 0.04) !important;
}

.teaching-card:hover .teaching-sub-list,
.teaching-card.expanded .teaching-sub-list {
    max-height: 300px;
    opacity: 1;
    margin-top: auto !important;
}

/* Expand Indicator Styling */
.card-expand-indicator {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-muted);
    margin-top: 0.25rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    user-select: none;
    transition: color var(--transition-fast);
}

.card-expand-indicator .chevron-icon {
    width: 12px;
    height: 12px;
    transition: transform var(--transition-normal);
}

/* Color glow matches */
.project-card.dicis-proj .card-expand-indicator:hover { color: var(--accent-teal); }
.project-card.caspar-proj .card-expand-indicator:hover { color: var(--accent-indigo); }
.project-card.digipro-proj .card-expand-indicator:hover { color: #f59e0b; }
.project-card.teach-proj .card-expand-indicator:hover { color: var(--accent-pink); }

.teaching-card.teaching-methods .card-expand-indicator:hover { color: var(--accent-indigo); }
.teaching-card.teaching-pedagogy .card-expand-indicator:hover { color: var(--accent-teal); }
.teaching-card.teaching-psychology .card-expand-indicator:hover { color: var(--accent-violet); }
.teaching-card.teaching-digitalization .card-expand-indicator:hover { color: var(--accent-pink); }

.project-card:hover .card-expand-indicator,
.project-card.expanded .card-expand-indicator,
.teaching-card:hover .card-expand-indicator,
.teaching-card.expanded .card-expand-indicator {
    color: var(--text-primary);
}

.project-card:hover .chevron-icon,
.project-card.expanded .chevron-icon,
.teaching-card:hover .chevron-icon,
.teaching-card.expanded .chevron-icon {
    transform: rotate(180deg);
}

.card-expand-indicator .hide-text {
    display: none;
}

.project-card:hover .card-expand-indicator .show-text,
.project-card.expanded .card-expand-indicator .show-text,
.teaching-card:hover .card-expand-indicator .show-text,
.teaching-card.expanded .card-expand-indicator .show-text {
    display: none;
}

.project-card:hover .card-expand-indicator .hide-text,
.project-card.expanded .card-expand-indicator .hide-text,
.teaching-card:hover .card-expand-indicator .hide-text,
.teaching-card.expanded .card-expand-indicator .hide-text {
    display: inline;
}

/* --- LUBANS VISION MODEL EXPLORER --- */
.vision-section {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
}

.lubans-model-wrapper {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 2rem;
}

.lubans-model-grid {
    display: grid;
    grid-template-columns: 1fr 160px 1.1fr 70px 1.1fr;
    align-items: stretch;
    gap: 1.5rem;
    position: relative;
}

.model-column {
    display: flex;
    flex-direction: column;
    height: 380px;
    box-sizing: border-box;
}

.model-column-cards {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
    height: 340px;
    box-sizing: border-box;
}

.model-column-header {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
    margin-bottom: 0.5rem;
    text-align: center;
}

.lubans-card {
    background: var(--card-bg-glass);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-sm);
    padding: 1.25rem;
    cursor: pointer;
    transition: transform 0.4s cubic-bezier(0.165, 0.84, 0.44, 1), border-color 0.4s ease, box-shadow 0.4s ease, background-color 0.4s ease;
    position: relative;
    overflow: hidden;
    height: 90px;
    box-sizing: border-box;
}

.lubans-card h4 {
    font-family: 'Outfit', sans-serif;
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 0.35rem;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.lubans-card p {
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.4;
    margin: 0;
    transition: color 0.3s ease;
}

.lubans-card.exposure-card {
    height: 130px;
}



/* Hover Glowing shadows & Scale */
.lubans-card.exposure-card:hover {
    border-color: rgba(20, 184, 166, 0.5);
    box-shadow: 0 10px 25px rgba(20, 184, 166, 0.18);
    transform: translateY(-4px) scale(1.02);
}
.lubans-card.exposure-card.active {
    border-color: var(--accent-teal);
    background: linear-gradient(135deg, rgba(20, 184, 166, 0.12) 0%, rgba(20, 184, 166, 0.02) 100%);
    box-shadow: 0 10px 25px rgba(20, 184, 166, 0.15), inset 0 0 15px rgba(20, 184, 166, 0.08);
    transform: translateY(-3px);
}
.lubans-card.exposure-card.active h4 {
    color: var(--accent-teal);
}

.lubans-card.mechanism-card:hover {
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.18);
    transform: translateY(-4px) scale(1.02);
}
.lubans-card.mechanism-card.active {
    border-color: var(--accent-violet);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12) 0%, rgba(139, 92, 246, 0.02) 100%);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.15), inset 0 0 15px rgba(139, 92, 246, 0.08);
    transform: translateY(-3px);
}
.lubans-card.mechanism-card.active h4 {
    color: var(--accent-violet);
}

.lubans-card.outcome-card:hover {
    border-color: rgba(99, 102, 241, 0.5);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.18);
    transform: translateY(-4px) scale(1.02);
}
.lubans-card.outcome-card.active {
    border-color: var(--accent-indigo);
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.12) 0%, rgba(99, 102, 241, 0.02) 100%);
    box-shadow: 0 10px 25px rgba(99, 102, 241, 0.15), inset 0 0 15px rgba(99, 102, 241, 0.08);
    transform: translateY(-3px);
}
.lubans-card.outcome-card.active h4 {
    color: var(--accent-indigo);
}

/* SVG Flowchart Arrows & Path Highlights */
.model-arrow {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    height: 380px;
    position: relative;
    align-self: stretch;
}

.flowchart-svg {
    width: 100%;
    height: 340px;
    display: block;
    overflow: visible;
}

.flowchart-polygon {
    stroke: var(--border-color);
    stroke-width: 2;
    fill: none;
    transition: stroke var(--transition-fast), fill var(--transition-fast), filter var(--transition-fast);
}

.flowchart-polygon.active-exposure {
    stroke: var(--accent-teal);
    fill: rgba(20, 184, 166, 0.18);
    filter: drop-shadow(0 0 5px rgba(20, 184, 166, 0.45));
}

.flowchart-polygon.active-mechanism {
    stroke: var(--accent-violet);
    fill: rgba(139, 92, 246, 0.18);
    filter: drop-shadow(0 0 5px rgba(139, 92, 246, 0.45));
}

.flowchart-polygon.active-outcome {
    stroke: var(--accent-indigo);
    fill: rgba(99, 102, 241, 0.18);
    filter: drop-shadow(0 0 5px rgba(99, 102, 241, 0.45));
}

/* Triangle Divider Styling */
.moderator-triangle-divider {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0.5rem 0;
    transition: all var(--transition-fast);
}

.moderator-triangle-divider svg polygon {
    stroke: var(--border-color);
    fill: none;
    transition: stroke var(--transition-fast), fill var(--transition-fast), filter var(--transition-fast);
}

.moderator-triangle-divider.active svg polygon {
    stroke: var(--accent-teal);
    fill: rgba(20, 184, 166, 0.15);
    filter: drop-shadow(0 0 4px rgba(20, 184, 166, 0.4));
}

/* Custom Dotted Moderator Box Capsule */
.moderator-capsule-wrapper {
    position: absolute;
    top: 85px; /* Offset below moderators column header to center at Y = 170 */
    left: 0;
    width: 100%;
    height: auto;
    display: flex;
    justify-content: center;
    pointer-events: none;
}

.moderator-capsule {
    background: var(--card-bg-glass);
    border: 1.5px dashed var(--border-color);
    border-radius: 12px;
    padding: 0.75rem 0.35rem;
    width: 78px;
    height: 240px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    align-items: center;
    z-index: 10;
    pointer-events: auto;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

.moderator-capsule:hover {
    transform: scale(1.08);
}

@keyframes pulse-teal {
    0%, 100% {
        box-shadow: 0 0 8px rgba(20, 184, 166, 0.2);
        border-color: rgba(20, 184, 166, 0.5);
    }
    50% {
        box-shadow: 0 0 16px rgba(20, 184, 166, 0.4);
        border-color: var(--accent-teal);
    }
}

.moderator-capsule.active {
    border-color: var(--accent-teal);
    animation: pulse-teal 2s infinite ease-in-out;
}

.moderator-capsule span {
    font-size: 0.52rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    line-height: 1.2;
    transition: color var(--transition-fast);
    display: block;
}

.moderator-capsule.active span {
    color: var(--accent-teal);
}

/* Vision Detail Panel Styling */
.vision-details-panel {
    background: var(--card-bg-glass);
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--border-color);
    border-radius: 12px;
    padding: 2rem;
    position: relative;
    transition: opacity 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), border-top-color 0.4s ease, box-shadow 0.4s ease, background 0.4s ease;
}

/* Category-specific Active Panel states */
.vision-details-panel.active-exposure {
    border-top-color: var(--accent-teal);
    background: linear-gradient(to bottom, rgba(20, 184, 166, 0.03) 0%, var(--card-bg-glass) 100%);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15), inset 0 20px 30px -20px rgba(20, 184, 166, 0.05);
}

.vision-details-panel.active-mechanism {
    border-top-color: var(--accent-violet);
    background: linear-gradient(to bottom, rgba(139, 92, 246, 0.03) 0%, var(--card-bg-glass) 100%);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15), inset 0 20px 30px -20px rgba(139, 92, 246, 0.05);
}

.vision-details-panel.active-outcome {
    border-top-color: var(--accent-indigo);
    background: linear-gradient(to bottom, rgba(99, 102, 241, 0.03) 0%, var(--card-bg-glass) 100%);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15), inset 0 20px 30px -20px rgba(99, 102, 241, 0.05);
}

.vision-details-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 1.5rem;
}

.vision-details-badge {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.3rem 0.75rem;
    border-radius: 20px;
}

.vision-details-badge.badge-exposure {
    background: rgba(20, 184, 166, 0.12);
    color: #2dd4bf;
    border: 1px solid rgba(20, 184, 166, 0.2);
}
.light-theme .vision-details-badge.badge-exposure {
    background: rgba(13, 148, 136, 0.08);
    color: #0d9488;
}

.vision-details-badge.badge-mechanism {
    background: rgba(139, 92, 246, 0.12);
    color: #a78bfa;
    border: 1px solid rgba(139, 92, 246, 0.2);
}
.light-theme .vision-details-badge.badge-mechanism {
    background: rgba(124, 58, 237, 0.08);
    color: #7c3aed;
}

.vision-details-badge.badge-outcome {
    background: rgba(99, 102, 241, 0.12);
    color: #818cf8;
    border: 1px solid rgba(99, 102, 241, 0.2);
}
.light-theme .vision-details-badge.badge-outcome {
    background: rgba(79, 70, 229, 0.08);
    color: #4f46e5;
}

.vision-details-title {
    font-family: 'Outfit', sans-serif;
    font-size: 1.45rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.vision-details-content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.vision-block {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.vision-block h5 {
    font-family: 'Outfit', sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 0.05em;
    margin: 0;
}

.vision-block p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0;
}

.vision-links-block {
    grid-column: span 2;
    border-top: 1px dashed var(--border-color);
    padding-top: 1.5rem;
    margin-top: 0.5rem;
}

.vision-links-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 0.75rem;
}

.vision-link-btn {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 0.825rem;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    transition: var(--transition-fast);
}

.vision-link-btn:hover {
    border-color: var(--accent-indigo);
    color: var(--text-primary);
    background: rgba(99, 102, 241, 0.05);
    transform: translateY(-1px);
}

.vision-link-btn svg {
    width: 14px;
    height: 14px;
}

@media (max-width: 1024px) {
    .lubans-model-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .model-column {
        height: auto;
        gap: 1rem;
    }
    
    .model-column-cards {
        height: auto;
        justify-content: flex-start;
        gap: 1rem;
    }
    
    .lubans-card {
        height: auto;
        min-height: 80px;
    }
    
    .lubans-card.exposure-card {
        height: auto;
    }
    
    .flowchart-svg {
        display: none;
    }
    
    .model-arrow {
        height: 50px;
        align-self: center;
        justify-content: center;
        align-items: center;
        transform: none;
        margin: 0;
    }
    
    .model-arrow::after {
        content: '';
        width: 0;
        height: 0;
        border-left: 6px solid transparent;
        border-right: 6px solid transparent;
        border-top: 10px solid var(--border-color);
        display: block;
        position: relative;
        transition: border-top-color var(--transition-fast), filter var(--transition-fast);
    }
    
    .model-arrow.active-exposure::after {
        border-top-color: var(--accent-teal);
        filter: drop-shadow(0 0 4px rgba(20, 184, 166, 0.4));
    }
    
    .model-arrow.active-mechanism::after {
        border-top-color: var(--accent-violet);
        filter: drop-shadow(0 0 4px rgba(139, 92, 246, 0.4));
    }
    
    .model-arrow.active-outcome::after {
        border-top-color: var(--accent-indigo);
        filter: drop-shadow(0 0 4px rgba(99, 102, 241, 0.4));
    }
    
    .model-arrow .model-column-header {
        display: none;
    }
    
    .moderator-capsule-wrapper {
        position: relative;
        top: auto;
        height: auto;
        margin: 0.5rem 0;
        pointer-events: auto;
        width: 100%;
    }
    
    .moderator-capsule {
        height: auto;
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.4rem;
        padding: 0.5rem;
    }
    
    .moderator-capsule span {
        margin: 0;
        font-size: 0.6rem;
    }
    
    .vision-details-content-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .vision-links-block {
        grid-column: span 1;
    }
}

/* Footer Legal Links & Modal styling overrides */
.footer-legal-link:hover {
    color: var(--accent-indigo) !important;
}

.legal-tab-btn {
    border-bottom: 2px solid transparent !important;
    color: var(--text-muted) !important;
}

.legal-tab-btn.active {
    border-bottom-color: var(--accent-indigo) !important;
    color: var(--text-primary) !important;
}

.legal-tab-btn:hover {
    color: var(--text-primary) !important;
}

/* Scrollbar styling for legal modal body */
.legal-modal-body::-webkit-scrollbar {
    width: 6px;
}
.legal-modal-body::-webkit-scrollbar-track {
    background: transparent;
}
.legal-modal-body::-webkit-scrollbar-thumb {
    background-color: var(--border-color);
    border-radius: 10px;
}