/* THEME VARIABLES */
:root {
    --primary-bg: #f7f9fb;
    --primary-text: #1a2233;
    --secondary-bg: #fff;
    --secondary-text: #4a5568;
    --accent: #1e88e5;
    --accent-2: #f9b233;
    --accent-3: #667eea;
    --card-bg: #fff;
    --card-shadow: 0 4px 16px rgba(30, 136, 229, 0.07);
    --card-shadow-hover: 0 8px 32px rgba(30, 136, 229, 0.12);
    --border-radius: 14px;
    --border-radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(.4,0,.2,1);
    --gradient-primary: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--accent-2) 0%, #ff9a56 100%);
}

body {
    font-family: 'Inter', 'Montserrat', Arial, sans-serif;
    background: var(--primary-bg);
    color: var(--primary-text);
    transition: var(--transition);
}

/* DARK THEME */
.dark-theme {
    --primary-bg: #181c24;
    --primary-text: #f7f9fb;
    --secondary-bg: #232a36;
    --secondary-text: #b0b8c1;
    --accent: #90caf9;
    --accent-2: #ffd54f;
    --accent-3: #a78bfa;
    --card-bg: #232a36;
    --card-shadow: 0 4px 16px rgba(144, 202, 249, 0.07);
    --card-shadow-hover: 0 8px 32px rgba(144, 202, 249, 0.12);
    --gradient-primary: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--accent-2) 0%, #ffb74d 100%);
}

/* MIX THEME (hybrid) */
.mix-theme {
    --primary-bg: linear-gradient(135deg, #f7f9fb 60%, #232a36 100%);
    --primary-text: #232a36;
    --secondary-bg: #fff;
    --secondary-text: #4a5568;
    --accent: #1e88e5;
    --accent-2: #ffd54f;
    --accent-3: #667eea;
    --card-bg: #fff;
    --card-shadow: 0 4px 16px rgba(30, 136, 229, 0.07);
    --card-shadow-hover: 0 8px 32px rgba(30, 136, 229, 0.12);
    --gradient-primary: linear-gradient(135deg, var(--accent) 0%, var(--accent-3) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--accent-2) 0%, #ff9a56 100%);
}

/* NAVBAR */
.main-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(30, 136, 229, 0.04);
    position: sticky;
    top: 0;
    z-index: 100;
    transition: var(--transition);
}

.dark-theme .main-header {
    background: rgba(35, 42, 54, 0.95);
}

.dark-theme .theme-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--accent);
}

.dark-theme .theme-toggle:hover {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.2);
}

/* NAVBAR RESPONSIVE - ENHANCED */
.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    position: relative;
    gap: 1rem;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

.logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--accent);
    display: flex;
    align-items: center;
    z-index: 1001;
    flex-shrink: 0;
    min-width: 0;
}

.logo-icon {
    font-size: 1.6rem;
    margin-right: 0.5rem;
    color: var(--accent-2);
    flex-shrink: 0;
}

.logo-text {
    color: var(--accent);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 200px;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
    align-items: center;
    flex: 1;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    flex-wrap: wrap;
    min-width: 0;
}

.nav-link {
    color: var(--primary-text);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
    padding: 0.5rem 0.25rem;
    white-space: nowrap;
    font-size: 0.875rem;
    flex-shrink: 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: width 0.3s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.theme-toggle {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    font-size: 1.2rem;
    color: var(--accent);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
    z-index: 1001;
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 0.5rem;
    backdrop-filter: blur(10px);
}

.theme-toggle:hover {
    background: rgba(30, 136, 229, 0.2);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

/* Mobile Navigation */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--primary-text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    transition: var(--transition);
    flex-shrink: 0;
    z-index: 1001;
}

.mobile-nav-toggle:hover {
    background: rgba(30, 136, 229, 0.1);
    color: var(--accent);
}

.mobile-nav-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-nav-overlay.active {
    opacity: 1;
}

.mobile-nav-menu {
    position: fixed;
    top: 0;
    right: -300px;
    width: 280px;
    height: 100%;
    background: var(--card-bg);
    box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
    z-index: 1000;
    transition: right 0.3s ease;
    overflow-y: auto;
    padding: 2rem 1rem;
    box-sizing: border-box;
}

.mobile-nav-overlay.active .mobile-nav-menu {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.mobile-nav-close {
    background: none;
    border: none;
    color: var(--primary-text);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 4px;
    transition: var(--transition);
}

.mobile-nav-close:hover {
    background: rgba(30, 136, 229, 0.1);
    color: var(--accent);
}

.mobile-nav-links {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

.mobile-nav-link {
    display: block;
    color: var(--primary-text);
    text-decoration: none;
    font-weight: 500;
    padding: 1rem;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 1rem;
}

.mobile-nav-link:hover,
.mobile-nav-link.active {
    background: var(--gradient-primary);
    color: white;
    transform: translateX(5px);
}

/* Mobile Menu Button - Enhanced */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 25px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
    flex-shrink: 0;
    margin-left: 1rem;
}

.hamburger {
    width: 100%;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
    transition: var(--transition);
    transform-origin: center;
}

.mobile-menu-btn.active .hamburger:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active .hamburger:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active .hamburger:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Enhanced Responsive Design */
@media (max-width: 1024px) {
    .nav-container {
        padding: 1rem 1.5rem;
        gap: 0.5rem;
    }
    
    .nav-links {
        gap: 1rem;
    }
    
    .nav-link {
        font-size: 0.8rem;
        padding: 0.5rem 0.2rem;
    }
    
    .logo-text {
        font-size: 1.3rem;
        max-width: 150px;
    }
}

@media (max-width: 768px) {
    .nav-container {
        padding: 1rem;
        gap: 0.5rem;
        flex-wrap: nowrap; /* Prevent wrapping */
        align-items: center;
        justify-content: space-between;
    }
    
    .nav-links {
        display: none;
    }
    
    .mobile-nav-toggle {
        display: block;
        flex-shrink: 0;
        margin-left: auto; /* Push to right */
    }
    
    .logo {
        flex-shrink: 0;
        min-width: 0;
    }
    
    .logo-text {
        font-size: 1.2rem;
        max-width: 120px;
    }
    
    .logo-icon {
        font-size: 1.4rem;
    }
    
    .theme-toggle {
        width: 35px;
        height: 35px;
        font-size: 1rem;
        flex-shrink: 0;
        margin-left: 0.5rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        padding: 0.75rem 1rem;
        gap: 0.25rem;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: space-between;
    }
    
    .logo {
        flex-shrink: 0;
        min-width: 0;
    }
    
    .logo-text {
        font-size: 1rem;
        max-width: 100px;
    }
    
    .logo-icon {
        font-size: 1.2rem;
    }
    
    .mobile-nav-menu {
        width: 100%;
        right: -100%;
    }
    
    .mobile-nav-overlay.active .mobile-nav-menu {
        right: 0;
    }
    
    .mobile-nav-toggle {
        width: 32px;
        height: 32px;
        font-size: 1.2rem;
        flex-shrink: 0;
        margin-left: auto;
    }
    
    .theme-toggle {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
        flex-shrink: 0;
        margin-left: 0.5rem;
    }
}

@media (max-width: 360px) {
    .nav-container {
        padding: 0.5rem 0.75rem;
        flex-wrap: nowrap;
        align-items: center;
        justify-content: space-between;
    }
    
    .logo {
        flex-shrink: 0;
        min-width: 0;
    }
    
    .logo-text {
        font-size: 0.9rem;
        max-width: 80px;
    }
    
    .logo-icon {
        font-size: 1.1rem;
        margin-right: 0.3rem;
    }
    
    .mobile-nav-toggle {
        width: 30px;
        height: 30px;
        font-size: 1.1rem;
        flex-shrink: 0;
        margin-left: auto;
    }
    
    .theme-toggle {
        width: 30px;
        height: 30px;
        font-size: 0.85rem;
        flex-shrink: 0;
        margin-left: 0.5rem;
    }
}

/* HERO SECTION ENHANCED */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--primary-bg);
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(30, 136, 229, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(249, 178, 51, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(102, 126, 234, 0.1) 0%, transparent 50%);
    animation: float 6s ease-in-out infinite;
}

.hero-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.05) 0%, rgba(102, 126, 234, 0.05) 100%);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.hero-text {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(30, 136, 229, 0.1);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(30, 136, 229, 0.2);
}

.hero-badge i {
    color: var(--accent-2);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--primary-text);
}

.title-line {
    display: block;
    animation: slideInUp 0.8s ease-out;
}

.title-line.accent {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation-delay: 0.2s;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--secondary-text);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--secondary-text);
    font-weight: 500;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button.primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 4px 16px rgba(30, 136, 229, 0.3);
}

.cta-button.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 32px rgba(30, 136, 229, 0.4);
}

.cta-button.secondary {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}

.cta-button.secondary:hover {
    background: var(--accent);
    color: #fff;
    transform: translateY(-2px);
}

.cta-button.tertiary {
    background: transparent;
    color: var(--accent-2);
    border: 2px solid var(--accent-2);
}

.cta-button.tertiary:hover {
    background: var(--accent-2);
    color: #fff;
    transform: translateY(-2px);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    margin: 2rem 0;
}

.image-container {
    position: relative;
    border-radius: 0;
    overflow: hidden;
    box-shadow: none;
    background: none;
    padding: 0;
    transform: scale(1.2);
    transition: transform 0.3s ease;
}

.image-container:hover {
    transform: scale(1.25);
}

.professor-portrait {
    width: 500px;
    height: 650px;
    object-fit: cover;
    border-radius: 0;
    display: block;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

.image-container:hover .professor-portrait {
    transform: scale(1.02);
}

/* Blurred Background Effect */
.hero-image::before {
    content: '';
    position: absolute;
    top: -50px;
    left: -50px;
    right: -50px;
    bottom: -50px;
    background: url('../images/professor-abigail-gura-portrait.png') center center;
    background-size: cover;
    filter: blur(20px) brightness(0.7);
    opacity: 0.3;
    z-index: -1;
    border-radius: 20px;
}

/* Responsive Hero Image */
@media (max-width: 1024px) {
    .professor-portrait {
        width: 450px;
        height: 585px;
    }
    
    .image-container {
        transform: scale(1.15);
    }
    
    .image-container:hover {
        transform: scale(1.2);
    }
}

@media (max-width: 768px) {
    .professor-portrait {
        width: 400px;
        height: 520px;
    }
    
    .image-container {
        transform: scale(1.1);
    }
    
    .image-container:hover {
        transform: scale(1.15);
    }
    
    .hero-image::before {
        filter: blur(15px) brightness(0.6);
        opacity: 0.25;
    }
}

@media (max-width: 480px) {
    .professor-portrait {
        width: 350px;
        height: 455px;
    }
    
    .image-container {
        transform: scale(1.05);
    }
    
    .image-container:hover {
        transform: scale(1.08);
    }
    
    .hero-image::before {
        filter: blur(10px) brightness(0.5);
        opacity: 0.2;
    }
}

/* ABOUT PREVIEW SECTION ENHANCED */
.about-preview-section {
    padding: 6rem 0;
    background: var(--secondary-bg);
}

.about-preview-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.about-preview-text {
    max-width: 600px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(249, 178, 51, 0.1);
    color: var(--accent-2);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(249, 178, 51, 0.2);
}

.section-badge i {
    color: var(--accent-2);
}

.about-preview-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-text);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.about-preview-text p {
    font-size: 1.1rem;
    color: var(--secondary-text);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.about-highlights {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(30, 136, 229, 0.05);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius);
    border: 1px solid rgba(30, 136, 229, 0.1);
    transition: var(--transition);
}

.highlight-item:hover {
    background: rgba(30, 136, 229, 0.1);
    transform: translateY(-2px);
}

.highlight-item i {
    color: var(--accent);
    font-size: 1rem;
}

.highlight-item span {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-text);
}

.about-preview-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.about-preview-image .image-container {
    position: relative;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.about-preview-image .image-container:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.15);
}

.about-image {
    width: 100%;
    max-width: 500px;
    height: auto;
    display: block;
    transition: var(--transition);
}

.image-badge {
    position: absolute;
    top: 1rem;
    right: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.95);
    color: var(--accent);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.image-badge i {
    color: var(--accent-2);
}

/* FOCUS AREAS ENHANCED */
.focus-section {
    padding: 6rem 0;
    background: var(--primary-bg);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-text);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--secondary-text);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

.focus-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.focus-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border: 1px solid rgba(30, 136, 229, 0.05);
    position: relative;
    overflow: hidden;
}

.focus-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.focus-card:hover::before {
    transform: scaleX(1);
}

.focus-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--card-shadow-hover);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.focus-card:hover .card-icon {
    transform: scale(1.1);
}

.card-icon i {
    font-size: 1.5rem;
    color: #fff;
}

.card-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-text);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.card-content p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.card-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feature {
    background: rgba(30, 136, 229, 0.1);
    color: var(--accent);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    border: 1px solid rgba(30, 136, 229, 0.2);
}

/* INITIATIVES ENHANCED */
.initiatives-section {
    padding: 6rem 0;
    background: var(--secondary-bg);
}

.initiatives-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.initiative-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border: 1px solid rgba(30, 136, 229, 0.05);
    position: relative;
    overflow: hidden;
}

.initiative-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-secondary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.initiative-card:hover::before {
    transform: scaleX(1);
}

.initiative-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--card-shadow-hover);
}

.initiative-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: var(--transition);
}

.initiative-card:hover .initiative-icon {
    transform: scale(1.1);
}

.initiative-icon i {
    font-size: 1.5rem;
    color: #fff;
}

.initiative-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-text);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.initiative-content p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.initiative-stats {
    display: flex;
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.stat {
    text-align: center;
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-2);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--secondary-text);
    font-weight: 500;
}

/* TESTIMONIALS ENHANCED */
.testimonials-section {
    padding: 6rem 0;
    background: var(--primary-bg);
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.testimonial {
    display: none;
    text-align: center;
    padding: 2rem;
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    border: 1px solid rgba(30, 136, 229, 0.05);
    transition: var(--transition);
}

.testimonial.active {
    display: block;
    animation: fadeInUp 0.6s ease-out;
}

.testimonial-content {
    position: relative;
    padding: 2rem;
}

.quote-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    transition: var(--transition);
}

.quote-icon i {
    font-size: 1.5rem;
    color: #fff;
}

.testimonial blockquote {
    font-size: 1.3rem;
    font-style: italic;
    color: var(--primary-text);
    line-height: 1.6;
    margin-bottom: 2rem;
    position: relative;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.author-info {
    text-align: center;
}

.author-info cite {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent);
    font-style: normal;
    margin-bottom: 0.25rem;
}

.author-title {
    font-size: 0.9rem;
    color: var(--secondary-text);
    font-weight: 500;
}

.author-rating {
    display: flex;
    gap: 0.25rem;
}

.author-rating i {
    color: var(--accent-2);
    font-size: 0.9rem;
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    margin-top: 2rem;
}

.testimonial-prev,
.testimonial-next {
    background: var(--card-bg);
    border: 2px solid var(--accent);
    color: var(--accent);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.2rem;
}

.testimonial-prev:hover,
.testimonial-next:hover {
    background: var(--accent);
    color: #fff;
    transform: scale(1.1);
}

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

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(30, 136, 229, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background: var(--accent);
    transform: scale(1.2);
}

/* INSIGHTS ENHANCED */
.insights-section {
    padding: 6rem 0;
    background: var(--secondary-bg);
}

.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.insight-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    border: 1px solid rgba(30, 136, 229, 0.05);
    position: relative;
}

.insight-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.insight-card:hover::before {
    transform: scaleX(1);
}

.insight-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--card-shadow-hover);
}

.insight-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

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

.insight-card:hover .insight-image img {
    transform: scale(1.05);
}

.insight-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: rgba(255, 255, 255, 0.95);
    color: var(--accent);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.insight-content {
    padding: 2rem;
}

.insight-content h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-text);
    margin-bottom: 1rem;
    line-height: 1.3;
}

.insight-content p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.insight-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.8rem;
    color: var(--secondary-text);
}

.insight-date,
.insight-read-time {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: var(--transition);
}

.read-more:hover {
    color: var(--accent-2);
    transform: translateX(5px);
}

.read-more i {
    transition: var(--transition);
}

.read-more:hover i {
    transform: translateX(3px);
}

/* News Section */
.news-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.news-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    margin-top: 40px;
}

.news-card {
    background: var(--card-bg);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
    border: 1px solid rgba(0, 0, 0, 0.08);
    position: relative;
    height: 100%;
    display: flex;
    flex-direction: column;
    min-height: 320px;
}

.news-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-color: rgba(30, 136, 229, 0.3);
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 3px;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
}

.news-card:hover::before {
    opacity: 1;
}

.news-image {
    position: relative;
    overflow: hidden;
    background: #f8fafc;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

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

.news-card:hover .news-image img {
    transform: scale(1.05);
}

.news-date {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(255, 255, 255, 0.95);
    padding: 12px 16px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.news-date .day {
    display: block;
    font-size: 24px;
    font-weight: 700;
    color: #1e40af;
    line-height: 1;
}

.news-date .month {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
}

.news-content {
    padding: 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
}

.news-category {
    display: inline-block;
    background: rgba(30, 136, 229, 0.1);
    color: var(--accent);
    padding: 4px 12px;
    border-radius: 6px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
    align-self: flex-start;
    border: 1px solid rgba(30, 136, 229, 0.2);
}

.news-content h3 {
    font-size: 16px;
    font-weight: 600;
    color: var(--primary-text);
    margin-bottom: 8px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-content p {
    color: var(--secondary-text);
    line-height: 1.5;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 13px;
}

.news-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-bottom: 12px;
}

.news-highlights .highlight {
    background: rgba(0, 0, 0, 0.05);
    color: var(--secondary-text);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 500;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--accent);
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    padding: 0.25rem 0.5rem;
    background: transparent;
    border-radius: 4px;
    border: none;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: auto;
    align-self: flex-start;
}

.read-more:hover {
    color: var(--accent);
    background: rgba(30, 136, 229, 0.1);
    transform: none;
    box-shadow: none;
    border-color: transparent;
}

.read-more i {
    font-size: 0.7rem;
    transition: var(--transition);
}

.read-more:hover i {
    transform: translateX(2px);
}

/* Gallery Styles */
.gallery-hero {
    padding: 6rem 0;
    background: var(--primary-bg);
    position: relative;
    overflow: hidden;
}

.gallery-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.gallery-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 20% 80%, rgba(30, 136, 229, 0.1) 0%, transparent 50%),
                      radial-gradient(circle at 80% 20%, rgba(102, 126, 234, 0.1) 0%, transparent 50%),
                      radial-gradient(circle at 40% 40%, rgba(249, 178, 51, 0.1) 0%, transparent 50%);
}

.gallery-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.05) 0%, rgba(102, 126, 234, 0.05) 100%);
}

.gallery-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.gallery-hero-text h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-text);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.gallery-hero-text p {
    font-size: 1.125rem;
    color: var(--secondary-text);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.gallery-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

.gallery-categories {
    padding: 2rem 0;
    background: white;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.category-filters {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.category-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: rgba(30, 136, 229, 0.1);
    color: var(--accent);
    border: 1px solid rgba(30, 136, 229, 0.2);
    border-radius: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.category-btn:hover,
.category-btn.active {
    background: var(--gradient-primary);
    color: white;
    border-color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

.category-btn i {
    font-size: 1rem;
}

.gallery-grid-section {
    padding: 4rem 0;
    background: var(--primary-bg);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.gallery-item {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: var(--transition);
    cursor: pointer;
    position: relative;
}

.gallery-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.gallery-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

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

.gallery-item:hover .gallery-image img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-info {
    text-align: center;
    color: white;
    padding: 1rem;
}

.gallery-info h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.gallery-info p {
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    opacity: 0.9;
}

.gallery-category {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.gallery-view-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.9);
    color: var(--accent);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.gallery-view-btn:hover {
    background: var(--accent);
    color: white;
    transform: scale(1.1);
}

/* Gallery Modal */
.gallery-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    position: relative;
    max-width: 90vw;
    max-height: 90vh;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    cursor: pointer;
    z-index: 1001;
    transition: var(--transition);
}

.modal-close:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.modal-image-container {
    max-height: 70vh;
    overflow: hidden;
}

.modal-image-container img {
    width: 100%;
    height: auto;
    max-height: 70vh;
    object-fit: contain;
}

.modal-info {
    padding: 2rem;
    background: white;
}

.modal-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-text);
    margin-bottom: 1rem;
}

.modal-info p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.modal-category {
    display: inline-block;
    background: var(--gradient-primary);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
}

.modal-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    z-index: 1001;
}

.modal-nav:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: translateY(-50%) scale(1.1);
}

.modal-nav.prev {
    left: 1rem;
}

.modal-nav.next {
    right: 1rem;
}

/* Responsive Gallery */
@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .gallery-hero-text h1 {
        font-size: 2.5rem;
    }
    
    .gallery-stats {
        gap: 2rem;
    }
    
    .category-filters {
        gap: 0.75rem;
    }
    
    .category-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .modal-content {
        max-width: 95vw;
        max-height: 95vh;
    }
    
    .modal-info {
        padding: 1.5rem;
    }
    
    .modal-info h3 {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .gallery-hero-text h1 {
        font-size: 2rem;
    }
    
    .gallery-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .category-filters {
        gap: 0.5rem;
    }
    
    .category-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.75rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .gallery-image {
        height: 200px;
    }
    
    .modal-nav {
        width: 40px;
        height: 40px;
    }
}

/* Responsive News Section */
@media (max-width: 1400px) {
    .news-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 24px;
    }
}

@media (max-width: 1200px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .news-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    
    .news-card {
        min-height: 280px;
    }
    
    .news-image {
        height: 120px;
    }
    
    .news-content {
        padding: 16px;
    }
    
    .news-content h3 {
        font-size: 14px;
    }
    
    .news-content p {
        font-size: 12px;
    }
    
    .news-highlights .highlight {
        font-size: 9px;
        padding: 2px 6px;
    }
    
    .read-more {
        font-size: 0.65rem;
        padding: 0.2rem 0.4rem;
    }
}

@media (max-width: 480px) {
    .news-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .news-card {
        min-height: 260px;
    }
    
    .news-content {
        padding: 14px;
    }
    
    .news-content h3 {
        font-size: 13px;
    }
    
    .news-content p {
        font-size: 11px;
    }
    
    .news-highlights .highlight {
        font-size: 8px;
        padding: 1px 4px;
    }
    
    .read-more {
        font-size: 0.6rem;
        padding: 0.15rem 0.3rem;
    }
}

/* Blog System Styles */
.blog-hero {
    padding: 6rem 0;
    background: var(--primary-bg);
    position: relative;
    overflow: hidden;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.05) 0%, rgba(102, 126, 234, 0.05) 100%);
    z-index: 1;
}

.blog-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.blog-hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: #1a202c;
    margin-bottom: 1.5rem;
    line-height: 1.1;
    letter-spacing: -0.025em;
}

.blog-hero-content p {
    font-size: 1.25rem;
    color: #4a5568;
    margin-bottom: 3rem;
    line-height: 1.7;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.blog-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.blog-controls {
    padding: 3rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-bottom: 1px solid #e2e8f0;
    margin-bottom: 3rem;
}

.controls-grid {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 500px;
}

.search-box i {
    position: absolute;
    left: 1.25rem;
    top: 50%;
    transform: translateY(-50%);
    color: #64748b;
    font-size: 1.1rem;
}

.search-box input {
    width: 100%;
    padding: 1rem 1.25rem 1rem 3rem;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.search-box input:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    transform: translateY(-2px);
}

.filter-controls {
    display: flex;
    gap: 1rem;
}

.filter-select {
    padding: 1rem 1.25rem;
    border: 2px solid #e2e8f0;
    border-radius: 16px;
    font-size: 1rem;
    background: white;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    font-weight: 500;
}

.filter-select:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
    transform: translateY(-2px);
}

.blog-posts-section {
    padding: 4rem 0;
}

.blog-posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2.5rem;
    margin-bottom: 3rem;
}

.blog-post-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(226, 232, 240, 0.8);
    position: relative;
}

.blog-post-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(37, 99, 235, 0.2);
}

.post-image {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    min-height: 240px;
    height: 240px;
}

.post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-post-card:hover .post-image img {
    transform: scale(1.08);
}

.post-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
    z-index: 1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.blog-post-card:hover .post-image::before {
    opacity: 1;
}

.post-date {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: rgba(255, 255, 255, 0.98);
    padding: 0.75rem 1rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 2;
}

.post-date .day {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: #1e40af;
    line-height: 1;
    letter-spacing: -0.025em;
}

.post-date .month {
    display: block;
    font-size: 0.75rem;
    font-weight: 700;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.featured-badge {
    position: absolute;
    top: 1.5rem;
    left: 1.5rem;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
    z-index: 2;
}

.post-content {
    padding: 2rem;
    position: relative;
}

.post-category {
    display: inline-block;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 1.25rem;
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.3);
}

.post-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: #1a202c;
    margin-bottom: 1rem;
    line-height: 1.3;
    letter-spacing: -0.025em;
}

.post-excerpt {
    color: #4a5568;
    line-height: 1.7;
    margin-bottom: 1.5rem;
    font-size: 1rem;
}

.post-meta {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    color: #64748b;
    flex-wrap: wrap;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #f1f5f9;
}

.post-author {
    font-weight: 700;
    color: #2563eb;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-author::before {
    content: '👤';
    font-size: 0.75rem;
}

.post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.post-tag {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    color: #475569;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.post-tag:hover {
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

.blog-pagination {
    display: flex;
    justify-content: center;
    margin-top: 3rem;
}

.newsletter-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.newsletter-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.newsletter-content h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-text);
    margin-bottom: 1rem;
}

.newsletter-content p {
    color: var(--secondary-text);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.newsletter-form {
    display: flex;
    justify-content: center;
}

.newsletter-form .form-group {
    display: flex;
    gap: 0.5rem;
    max-width: 400px;
    width: 100%;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
}

.newsletter-form input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.1);
}

.newsletter-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.newsletter-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 136, 229, 0.3);
}

/* Responsive Blog Styles */
@media (max-width: 768px) {
    .blog-hero-content h1 {
        font-size: 2rem;
    }
    
    .controls-grid {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        max-width: none;
    }
    
    .filter-controls {
        justify-content: space-between;
    }
    
    .blog-posts-grid {
        grid-template-columns: 1fr;
    }
    
    .newsletter-form .form-group {
        flex-direction: column;
    }
}

/* CONTACT CTA ENHANCED */
.contact-cta-section {
    padding: 6rem 0;
    background: var(--primary-bg);
    position: relative;
    overflow: hidden;
}

.cta-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.cta-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle at 30% 70%, rgba(30, 136, 229, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(249, 178, 51, 0.1) 0%, transparent 50%);
    animation: float 8s ease-in-out infinite reverse;
}

.cta-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(30, 136, 229, 0.05) 0%, rgba(102, 126, 234, 0.05) 100%);
}

.contact-cta-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 2rem;
}

.contact-cta-content .section-header {
    margin-bottom: 3rem;
}

.cta-features {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 3rem;
    flex-wrap: wrap;
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.9);
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(30, 136, 229, 0.1);
    transition: var(--transition);
}

.cta-feature:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(30, 136, 229, 0.15);
}

.cta-feature i {
    color: var(--accent);
    font-size: 1.2rem;
}

.cta-feature span {
    font-weight: 600;
    color: var(--primary-text);
    font-size: 0.9rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .cta-button {
    min-width: 200px;
}

/* FOOTER */
.main-footer {
    background: var(--secondary-bg);
    color: var(--primary-text);
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
    border-top: 1px solid #e0e6ef;
}
.footer-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}
.footer-info h3 {
    color: var(--accent);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}
.footer-info p {
    color: var(--secondary-text);
    line-height: 1.6;
}
.footer-social {
    margin-top: 1rem;
}
.footer-social a {
    color: var(--accent);
    font-size: 1.5rem;
    margin-right: 1rem;
    transition: color 0.2s;
    display: inline-block;
}
.footer-social a:last-child {
    margin-right: 0;
}
.footer-social a:hover {
    color: var(--accent-2);
}
.footer-links h4 {
    color: var(--accent);
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
}
.footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li {
    margin-bottom: 0.75rem;
}
.footer-links a {
    color: var(--secondary-text);
    text-decoration: none;
    transition: var(--transition);
    display: inline-block;
    padding: 0.25rem 0;
    position: relative;
}
.footer-links a:hover {
    color: var(--accent);
}
.footer-bottom {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid #e0e6ef;
}
.footer-bottom p {
    color: var(--secondary-text);
    font-size: 0.95rem;
}

/* ANIMATIONS */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* RESPONSIVE */
@media (max-width: 900px) {
    .hero-content, .about-preview-content {
        flex-direction: column;
        text-align: center;
    }
    .hero-image, .about-preview-image {
        margin-top: 2rem;
    }
}
@media (max-width: 600px) {
    .nav-container {
        /* flex-direction: column; */
        gap: 1rem;
        padding: 1rem;
    }
    .nav-links {
        flex-direction: column;
        gap: 1rem;
    }
    .hero-title {
        font-size: 2rem;
    }
    .about-image, .professor-portrait {
        width: 100%;
        max-width: 250px;
    }
    .focus-grid, .initiatives-grid, .insights-grid {
        grid-template-columns: 1fr;
    }
}

/* ABOUT PAGE STYLES */
.about-hero {
    background: var(--gradient-primary);
    color: #fff;
    padding: 5rem 0 3rem 0;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.about-hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 3rem;
    position: relative;
    z-index: 1;
}

.about-hero-text h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    margin-top: 2rem;
}

.stat-item {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-2);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.9;
}

.about-hero-image {
    flex-shrink: 0;
}

.professor-portrait {
    width: 300px;
    height: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* BIO SECTION */
.bio-section {
    background: var(--secondary-bg);
    padding: 4rem 0;
}

.bio-content {
    max-width: 800px;
    margin: 0 auto;
}

.bio-text h2 {
    color: var(--accent);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.bio-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
}

.bio-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.highlight-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    transition: var(--transition);
}

.highlight-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
}

.highlight-item i {
    font-size: 1.5rem;
    color: var(--accent-2);
    margin-top: 0.25rem;
}

.highlight-item h4 {
    color: var(--accent);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.highlight-item p {
    color: var(--secondary-text);
    font-size: 0.95rem;
    margin: 0;
}

/* EXPERTISE SECTION */
.expertise-section {
    background: var(--primary-bg);
    padding: 4rem 0;
    text-align: center;
}

.expertise-section h2 {
    color: var(--accent);
    font-size: 2rem;
    margin-bottom: 2rem;
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.expertise-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2.5rem 2rem;
    transition: var(--transition);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.expertise-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.expertise-card:hover::before {
    transform: scaleX(1);
}

.expertise-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-shadow-hover);
}

.expertise-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.expertise-icon i {
    font-size: 1.5rem;
    color: #fff;
}

.expertise-card h3 {
    color: var(--accent);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.expertise-card p {
    color: var(--secondary-text);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.expertise-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.expertise-list li {
    color: var(--secondary-text);
    padding: 0.5rem 0;
    border-bottom: 1px solid #e0e6ef;
    position: relative;
    padding-left: 1.5rem;
}

.expertise-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-2);
    font-weight: bold;
}

.expertise-list li:last-child {
    border-bottom: none;
}

/* VALUES SECTION */
.values-section {
    background: var(--secondary-bg);
    padding: 4rem 0;
    text-align: center;
}

.values-section h2 {
    color: var(--accent);
    font-size: 2rem;
    margin-bottom: 2rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.value-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2rem 1.5rem;
    transition: var(--transition);
    text-align: center;
}

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

.value-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
}

.value-icon i {
    font-size: 2rem;
    color: #fff;
}

.value-card h3 {
    color: var(--accent);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.value-card p {
    color: var(--secondary-text);
    line-height: 1.6;
}

/* ABOUT CTA SECTION */
.about-cta-section {
    background: var(--gradient-primary);
    color: #fff;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-content h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-buttons .cta-button {
    background: rgba(255, 255, 255, 0.9);
    color: var(--accent);
    backdrop-filter: blur(10px);
}

.cta-buttons .cta-button:hover {
    background: #fff;
    color: var(--accent);
}

/* EXPERIENCE PAGE STYLES */
.experience-hero {
    background: var(--gradient-primary);
    color: #fff;
    padding: 5rem 0 3rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.experience-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.experience-hero-content {
    position: relative;
    z-index: 1;
}

.experience-hero-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
}

.experience-hero-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* CURRENT POSITION */
.current-position {
    background: var(--secondary-bg);
    padding: 4rem 0;
}

.current-position-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 3rem;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.current-position-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.position-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.position-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.position-icon i {
    font-size: 2rem;
    color: #fff;
}

.position-info h2 {
    color: var(--accent);
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.position-info h3 {
    color: var(--accent-2);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.position-period {
    color: var(--secondary-text);
    font-size: 0.9rem;
    font-weight: 500;
}

.position-details p {
    color: var(--secondary-text);
    font-size: 1.1rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

.position-highlights {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.highlight {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.highlight:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-shadow);
}

.highlight i {
    color: var(--accent-2);
    font-size: 1.2rem;
}

.highlight span {
    color: var(--primary-text);
    font-weight: 500;
}

/* TIMELINE SECTION */
.timeline-section {
    background: var(--primary-bg);
    padding: 4rem 0;
}

.timeline-section h2 {
    color: var(--accent);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
}

.timeline-item {
    position: relative;
    margin-bottom: 3rem;
    padding-left: 80px;
}

.timeline-marker {
    position: absolute;
    left: 20px;
    top: 0;
    width: 20px;
    height: 20px;
    background: var(--accent-2);
    border-radius: 50%;
    border: 4px solid var(--card-bg);
    box-shadow: 0 0 0 4px var(--accent);
}

.timeline-content {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2rem;
    transition: var(--transition);
}

.timeline-content:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
}

.timeline-header h3 {
    color: var(--accent);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.timeline-header h4 {
    color: var(--accent-2);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.timeline-period {
    color: var(--secondary-text);
    font-size: 0.9rem;
    font-weight: 500;
}

.timeline-content p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin: 1rem 0;
}

.timeline-achievements {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.achievement {
    background: var(--gradient-secondary);
    color: #232a36;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

/* SKILLS SECTION */
.skills-section {
    background: var(--secondary-bg);
    padding: 4rem 0;
}

.skills-section h2 {
    color: var(--accent);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.skill-category {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2rem;
    transition: var(--transition);
}

.skill-category:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
}

.skill-category h3 {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.skill-category h3 i {
    color: var(--accent-2);
}

.skill-items {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.skill-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.skill-name {
    color: var(--primary-text);
    font-weight: 500;
    font-size: 0.95rem;
}

.skill-bar {
    height: 8px;
    background: var(--primary-bg);
    border-radius: 4px;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 1s ease-in-out;
}

/* AWARDS SECTION */
.awards-section {
    background: var(--primary-bg);
    padding: 4rem 0;
}

.awards-section h2 {
    color: var(--accent);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.award-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.award-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-secondary);
    transform: scaleX(0);
    transition: var(--transition);
}

.award-card:hover::before {
    transform: scaleX(1);
}

.award-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-shadow-hover);
}

.award-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
}

.award-icon i {
    font-size: 2rem;
    color: #fff;
}

.award-card h3 {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.award-card p {
    color: var(--secondary-text);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.award-year {
    background: var(--gradient-primary);
    color: #fff;
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* EXPERIENCE CTA SECTION */
.experience-cta-section {
    background: var(--gradient-primary);
    color: #fff;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.experience-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

/* RESEARCH PAGE STYLES */
.research-hero {
    background: var(--gradient-primary);
    color: #fff;
    padding: 5rem 0 3rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.research-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.research-hero-content {
    position: relative;
    z-index: 1;
}

.research-hero-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
}

.research-hero-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 2rem auto;
}

.research-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
}

/* RESEARCH AREAS */
.research-areas {
    background: var(--secondary-bg);
    padding: 4rem 0;
}

.research-areas h2 {
    color: var(--accent);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.research-areas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.research-area-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2.5rem 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.research-area-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.research-area-card:hover::before {
    transform: scaleX(1);
}

.research-area-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-shadow-hover);
}

.area-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.area-icon i {
    font-size: 1.8rem;
    color: #fff;
}

.research-area-card h3 {
    color: var(--accent);
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.research-area-card p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.area-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.highlight {
    background: var(--gradient-secondary);
    color: #232a36;
    padding: 0.4rem 0.8rem;
    border-radius: 15px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* PUBLICATIONS SECTION */
.publications-section {
    background: var(--primary-bg);
    padding: 4rem 0;
}

.publications-section h2 {
    color: var(--accent);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.publication-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.publication-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-secondary);
    transform: scaleX(0);
    transition: var(--transition);
}

.publication-card:hover::before {
    transform: scaleX(1);
}

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

.publication-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.publication-type {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.publication-type.featured {
    background: var(--gradient-primary);
    color: #fff;
}

.publication-type.award {
    background: var(--gradient-secondary);
    color: #232a36;
}

.publication-type.trending {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8e8e 100%);
    color: #fff;
}

.publication-type.innovation {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #fff;
}

.publication-year {
    color: var(--secondary-text);
    font-size: 0.9rem;
    font-weight: 500;
}

.publication-card h3 {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.publication-journal {
    color: var(--accent-2);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.publication-abstract {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.publication-metrics {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--secondary-text);
    font-size: 0.85rem;
}

.metric i {
    color: var(--accent-2);
}

.publication-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: var(--transition);
}

.publication-link:hover {
    color: var(--accent-2);
}

.publication-link i {
    transition: var(--transition);
}

.publication-link:hover i {
    transform: translateX(4px);
}

/* PROJECTS SECTION */
.projects-section {
    background: var(--secondary-bg);
    padding: 4rem 0;
}

.projects-section h2 {
    color: var(--accent);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.project-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.project-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.project-card:hover::before {
    transform: scaleX(1);
}

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

.project-status {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.project-status.active {
    background: var(--gradient-primary);
    color: #fff;
}

.project-status.planning {
    background: var(--gradient-secondary);
    color: #232a36;
}

.project-card h3 {
    color: var(--accent);
    font-size: 1.3rem;
    margin-bottom: 1rem;
    padding-right: 80px;
}

.project-description {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.project-details {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.detail {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--secondary-text);
    font-size: 0.9rem;
}

.detail i {
    color: var(--accent-2);
}

.project-progress {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: var(--primary-bg);
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 4px;
    transition: width 1s ease-in-out;
}

.progress-text {
    color: var(--secondary-text);
    font-size: 0.85rem;
    font-weight: 500;
    min-width: 80px;
}

/* COLLABORATIONS SECTION */
.collaborations-section {
    background: var(--primary-bg);
    padding: 4rem 0;
}

.collaborations-section h2 {
    color: var(--accent);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.collaborations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.collaboration-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
}

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

.collaboration-logo {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
}

.collaboration-logo i {
    font-size: 2rem;
    color: #fff;
}

.collaboration-card h3 {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.collaboration-card p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.collaboration-projects {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.project-tag {
    background: var(--gradient-secondary);
    color: #232a36;
    padding: 0.4rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* RESEARCH CTA SECTION */
.research-cta-section {
    background: var(--gradient-primary);
    color: #fff;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.research-cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

/* CONTACT PAGE STYLES */
.contact-hero {
    background: var(--gradient-primary);
    color: #fff;
    padding: 5rem 0 3rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.contact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.contact-hero-content {
    position: relative;
    z-index: 1;
}

.contact-hero-content h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
}

.contact-hero-content p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

/* CONTACT INFO SECTION */
.contact-info-section {
    background: var(--secondary-bg);
    padding: 4rem 0;
}

.contact-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.contact-info-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2rem 1.5rem;
    text-align: center;
    transition: var(--transition);
}

.contact-info-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--card-shadow-hover);
}

.info-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem auto;
}

.info-icon i {
    font-size: 1.8rem;
    color: #fff;
}

.contact-info-card h3 {
    color: var(--accent);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.contact-info-card p {
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.contact-link {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}

.contact-link:hover {
    color: var(--accent-2);
}

/* CONTACT FORM SECTION */
.contact-form-section {
    background: var(--primary-bg);
    padding: 4rem 0;
}

.contact-form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-header {
    text-align: center;
    margin-bottom: 3rem;
}

.form-header h2 {
    color: var(--accent);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.form-header p {
    color: var(--secondary-text);
    font-size: 1.1rem;
}

.contact-form {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

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

.form-group label {
    color: var(--primary-text);
    font-weight: 500;
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid #e0e6ef;
    border-radius: 8px;
    font-size: 1rem;
    background: var(--secondary-bg);
    color: var(--primary-text);
    transition: border-color 0.2s, box-shadow 0.2s;
    resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.1);
}

.checkbox-group {
    flex-direction: row;
    align-items: flex-start;
    gap: 0.75rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    cursor: pointer;
    font-size: 0.95rem;
    color: var(--secondary-text);
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid var(--accent);
    border-radius: 4px;
    display: inline-block;
    position: relative;
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '✓';
    position: absolute;
    top: -2px;
    left: 2px;
    color: var(--accent);
    font-size: 14px;
    font-weight: bold;
}

.submit-btn {
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--card-shadow-hover);
}

.btn-icon {
    transition: var(--transition);
}

.submit-btn:hover .btn-icon {
    transform: translateX(4px);
}

/* SOCIAL SECTION */
.social-section {
    background: var(--secondary-bg);
    padding: 4rem 0;
}

.social-section h2 {
    color: var(--accent);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.social-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.social-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2rem 1.5rem;
    text-align: center;
    text-decoration: none;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.social-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.social-card:hover::before {
    transform: scaleX(1);
}

.social-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-shadow-hover);
}

.social-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto;
    transition: var(--transition);
}

.social-card.linkedin .social-icon {
    background: #0077b5;
}

.social-card.scholar .social-icon {
    background: #4285f4;
}

.social-card.twitter .social-icon {
    background: #1da1f2;
}

.social-card.youtube .social-icon {
    background: #ff0000;
}

.social-icon i {
    font-size: 1.5rem;
    color: #fff;
}

.social-card h3 {
    color: var(--accent);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.social-card p {
    color: var(--secondary-text);
    font-size: 0.9rem;
    line-height: 1.4;
}

/* FAQ SECTION */
.faq-section {
    background: var(--primary-bg);
    padding: 4rem 0;
}

.faq-section h2 {
    color: var(--accent);
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    overflow: hidden;
    transition: var(--transition);
}

.faq-item:hover {
    box-shadow: var(--card-shadow-hover);
}

.faq-question {
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    transition: var(--transition);
}

.faq-question:hover {
    background: var(--primary-bg);
}

.faq-question h3 {
    color: var(--accent);
    font-size: 1.1rem;
    margin: 0;
}

.faq-question i {
    color: var(--accent-2);
    transition: var(--transition);
}

.faq-item.active .faq-question i {
    transform: rotate(180deg);
}

.faq-answer {
    padding: 0 2rem 1.5rem 2rem;
    color: var(--secondary-text);
    line-height: 1.6;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

/* RESPONSIVE DESIGN */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
    }
    
    .social-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .contact-form {
        padding: 2rem 1rem;
    }
    
    .social-grid {
        grid-template-columns: 1fr;
    }
}

/* CONTACT FORM STYLES */
.contact-form {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--card-shadow);
    padding: 2.5rem 2rem;
    max-width: 400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}
.contact-form h2 {
    color: var(--accent);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
    text-align: center;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}
.form-group label {
    color: var(--primary-text);
    font-weight: 500;
    font-size: 1rem;
}
.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    border: 1.5px solid #e0e6ef;
    border-radius: 8px;
    font-size: 1rem;
    background: var(--secondary-bg);
    color: var(--primary-text);
    transition: border-color 0.2s, box-shadow 0.2s;
    resize: vertical;
}
.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px var(--accent-2, #f9b23333);
}
.contact-form .cta-button.primary {
    width: 100%;
    margin-top: 0.5rem;
    font-size: 1.1rem;
    padding: 1rem 0;
}
.contact-form .cta-button.primary:active {
    background: var(--accent-2);
    color: #232a36;
}

/* Error state (optional, for JS validation) */
.form-group input.error,
.form-group textarea.error {
    border-color: #e57373;
    background: #fff0f0;
}
.form-group label.error {
    color: #e57373;
}

@media (max-width: 600px) {
    .contact-form {
        padding: 1.2rem 0.5rem;
        max-width: 100%;
    }
}

/* RESPONSIVE DESIGN - MAIN SECTIONS */

/* Hero Section Responsive */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-section {
        min-height: 80vh;
        padding: 2rem 0;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-button {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .professor-portrait {
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .stat-number {
        font-size: 1.5rem;
    }
    
    .professor-portrait {
        max-width: 250px;
    }
}

/* About Preview Responsive */
@media (max-width: 1024px) {
    .about-preview-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .about-highlights {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .about-preview-text h2 {
        font-size: 2rem;
    }
    
    .about-highlights {
        flex-direction: column;
        align-items: center;
    }
    
    .highlight-item {
        width: 100%;
        max-width: 300px;
    }
    
    .about-image {
        max-width: 400px;
    }
}

@media (max-width: 480px) {
    .about-preview-text h2 {
        font-size: 1.8rem;
    }
    
    .about-image {
        max-width: 300px;
    }
}

/* Focus Areas Responsive */
@media (max-width: 1024px) {
    .focus-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .focus-section {
        padding: 4rem 0;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .focus-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .focus-card {
        padding: 2rem;
    }
}

@media (max-width: 480px) {
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .focus-card {
        padding: 1.5rem;
    }
    
    .card-icon {
        width: 50px;
        height: 50px;
    }
    
    .card-icon i {
        font-size: 1.2rem;
    }
}

/* Initiatives Responsive */
@media (max-width: 1024px) {
    .initiatives-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .initiatives-section {
        padding: 4rem 0;
    }
    
    .initiatives-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .initiative-card {
        padding: 2rem;
    }
    
    .initiative-stats {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .initiative-card {
        padding: 1.5rem;
    }
    
    .initiative-icon {
        width: 50px;
        height: 50px;
    }
    
    .initiative-icon i {
        font-size: 1.2rem;
    }
}

/* Testimonials Responsive */
@media (max-width: 768px) {
    .testimonials-section {
        padding: 4rem 0;
    }
    
    .testimonial-slider {
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .testimonial {
        padding: 1.5rem;
    }
    
    .testimonial-content {
        padding: 1rem;
    }
    
    .testimonial blockquote {
        font-size: 1.1rem;
    }
    
    .testimonial-author {
        flex-direction: column;
        gap: 1rem;
    }
    
    .testimonial-controls {
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .testimonial blockquote {
        font-size: 1rem;
    }
    
    .quote-icon {
        width: 50px;
        height: 50px;
    }
    
    .quote-icon i {
        font-size: 1.2rem;
    }
}

/* Insights Responsive */
@media (max-width: 1024px) {
    .insights-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 1.5rem;
    }
}

@media (max-width: 768px) {
    .insights-section {
        padding: 4rem 0;
    }
    
    .insights-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .insight-card {
        margin-bottom: 1rem;
    }
}

@media (max-width: 480px) {
    .insight-image {
        height: 150px;
    }
    
    .insight-content {
        padding: 1.5rem;
    }
}

/* Contact CTA Responsive */
@media (max-width: 768px) {
    .contact-cta-section {
        padding: 4rem 0;
    }
    
    .contact-cta-content {
        padding: 0 1rem;
    }
    
    .cta-features {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .cta-feature {
        width: 100%;
        max-width: 300px;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .cta-button {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .cta-feature {
        padding: 0.75rem 1rem;
    }
    
    .cta-feature span {
        font-size: 0.8rem;
    }
}

/* Footer Responsive */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    .footer-links ul {
        justify-content: center;
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .footer-content {
        padding: 0 1rem;
    }
    
    .footer-links ul {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* Container Responsive */
@media (max-width: 1200px) {
    .container {
        max-width: 100%;
        padding: 0 2rem;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }
}

/* INDIVIDUAL PAGES RESPONSIVE */

/* About Page Responsive */
@media (max-width: 1024px) {
    .about-hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .bio-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .expertise-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .values-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .about-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .bio-text h2 {
        font-size: 2rem;
    }
    
    .bio-highlights {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .expertise-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .values-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .about-hero-content h1 {
        font-size: 2rem;
    }
    
    .bio-text h2 {
        font-size: 1.8rem;
    }
    
    .expertise-card,
    .value-card {
        padding: 1.5rem;
    }
}

/* Experience Page Responsive */
@media (max-width: 1024px) {
    .experience-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .current-position-card {
        flex-direction: column;
        text-align: center;
    }
    
    .position-header {
        flex-direction: column;
        gap: 1rem;
    }
    
    .timeline {
        margin-left: 2rem;
    }
    
    .skills-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .awards-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .experience-hero-content h1 {
        font-size: 2rem;
    }
    
    .timeline {
        margin-left: 1rem;
    }
    
    .timeline-item {
        margin-bottom: 2rem;
    }
    
    .skills-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .awards-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .experience-hero-content h1 {
        font-size: 1.8rem;
    }
    
    .current-position-card {
        padding: 1.5rem;
    }
    
    .timeline-marker {
        width: 20px;
        height: 20px;
    }
    
    .skill-category,
    .award-card {
        padding: 1.5rem;
    }
}

/* Research Page Responsive */
@media (max-width: 1024px) {
    .research-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .research-areas-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .publications-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .projects-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .collaborations-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .research-hero-content h1 {
        font-size: 2rem;
    }
    
    .research-areas-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .publications-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .projects-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
    
    .collaborations-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .research-hero-content h1 {
        font-size: 1.8rem;
    }
    
    .research-area-card,
    .publication-card,
    .project-card,
    .collaboration-card {
        padding: 1.5rem;
    }
}

/* Contact Page Responsive */
@media (max-width: 1024px) {
    .contact-hero-content h1 {
        font-size: 2.5rem;
    }
    
    .contact-info-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    
    .social-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .contact-hero-content h1 {
        font-size: 2rem;
    }
    
    .contact-info-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .social-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .form-row {
        flex-direction: column;
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .contact-hero-content h1 {
        font-size: 1.8rem;
    }
    
    .contact-info-card,
    .social-card {
        padding: 1.5rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
}

/* Quotes Page Responsive */
@media (max-width: 1024px) {
    .quotes-header {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .week-slider-hero {
        flex-direction: column;
        gap: 1rem;
    }
    
    .quotes-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .quotes-header h1 {
        font-size: 2rem;
    }
    
    .week-slider-scroll {
        padding: 0.5rem;
    }
    
    .week-chip {
        padding: 0.5rem 1rem;
        font-size: 0.9rem;
    }
    
    .quotes-grid {
        grid-template-columns: 1fr;
        max-width: 350px;
        margin: 0 auto;
    }
    
    .current-quote-card {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .quote-card {
        max-width: 300px;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .quotes-header h1 {
        font-size: 1.8rem;
    }
    
    .week-chip {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .current-quote-card,
    .quote-card {
        max-width: 280px;
    }
    
    .quote-actions {
        gap: 0.3rem;
    }
    
    .share-btn,
    .like-btn,
    .view-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* Share Modal Responsive */
@media (max-width: 768px) {
    .share-modal-content {
        width: 90%;
        max-width: 400px;
        padding: 2rem;
    }
    
    .share-options {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
}

@media (max-width: 480px) {
    .share-modal-content {
        padding: 1.5rem;
    }
    
    .share-options {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .share-option {
        padding: 1rem;
    }
}

/* Publications Controls */
.publications-header {
    text-align: center;
    margin-bottom: 3rem;
}

.publications-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-text);
    margin-bottom: 1rem;
}

.publications-header p {
    font-size: 1.1rem;
    color: var(--secondary-text);
    margin-bottom: 2rem;
}

.publications-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 400px;
}

.search-box i {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--secondary-text);
    z-index: 1;
}

.search-box input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.5rem;
    border: 2px solid var(--card-bg);
    border-radius: var(--border-radius);
    background: var(--card-bg);
    color: var(--primary-text);
    font-size: 1rem;
    transition: var(--transition);
}

.search-box input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(30, 136, 229, 0.1);
}

.filter-controls {
    display: flex;
    gap: 0.5rem;
}

.filter-select,
.sort-select {
    padding: 0.75rem 1rem;
    border: 2px solid var(--card-bg);
    border-radius: var(--border-radius);
    background: var(--card-bg);
    color: var(--primary-text);
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
}

.filter-select:focus,
.sort-select:focus {
    outline: none;
    border-color: var(--accent);
}

/* Publications Grid */
.publications-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.publication-card {
    background: var(--card-bg);
    border-radius: var(--border-radius);
    padding: 2rem;
    box-shadow: var(--card-shadow);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.publication-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.publication-card:hover::before {
    transform: scaleX(1);
}

.publication-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
}

.publication-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.publication-type {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: rgba(30, 136, 229, 0.1);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent);
}

.publication-type i {
    font-size: 0.8rem;
}

.publication-year {
    background: var(--accent-2);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
}

.publication-card h3 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-text);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.publication-authors {
    font-size: 0.9rem;
    color: var(--accent);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.publication-journal {
    font-size: 0.9rem;
    color: var(--secondary-text);
    margin-bottom: 1rem;
    font-style: italic;
}

.publication-abstract {
    font-size: 0.95rem;
    color: var(--secondary-text);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.publication-metrics {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.metric {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--secondary-text);
}

.metric i {
    color: var(--accent);
}

.publication-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.publication-link,
.citation-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-size: 0.9rem;
    font-weight: 500;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.publication-link {
    background: var(--accent);
    color: white;
}

.publication-link:hover {
    background: var(--accent-3);
    transform: translateY(-2px);
}

.citation-btn {
    background: transparent;
    color: var(--accent);
    border: 2px solid var(--accent);
}

.citation-btn:hover {
    background: var(--accent);
    color: white;
}

/* Pagination */
.publications-pagination {
    display: flex;
    justify-content: center;
    margin-top: 2rem;
}

.pagination {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.pagination-btn {
    padding: 0.75rem 1rem;
    border: 2px solid var(--card-bg);
    background: var(--card-bg);
    color: var(--primary-text);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pagination-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.pagination-btn.active {
    background: var(--accent);
    color: white;
    border-color: var(--accent);
}

/* Citation Notification */
.citation-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: #4CAF50;
    color: white;
    padding: 15px 20px;
    border-radius: 5px;
    z-index: 1000;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .publications-controls {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        max-width: none;
    }
    
    .filter-controls {
        justify-content: center;
    }
    
    .publications-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .publication-card {
        padding: 1.5rem;
    }
    
    .publication-actions {
        flex-direction: column;
    }
    
    .publication-link,
    .citation-btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .publications-header h2 {
        font-size: 2rem;
    }
    
    .publication-card h3 {
        font-size: 1.1rem;
    }
    
    .publication-metrics {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* CREDENTIALS SECTION */
.credentials-section {
    background: var(--secondary-bg);
    padding: 4rem 0;
}

.credentials-section h2 {
    color: var(--accent);
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    font-weight: 700;
}

.credentials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.credentials-card {
    background: var(--card-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    padding: 2rem;
    transition: var(--transition);
    border: 1px solid var(--border-color);
}

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

.credentials-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--accent);
}

.credentials-header i {
    font-size: 1.5rem;
    color: var(--accent);
    width: 40px;
    height: 40px;
    background: var(--accent-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.credentials-header h3 {
    color: var(--accent);
    font-size: 1.3rem;
    font-weight: 600;
    margin: 0;
}

.credentials-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.credential-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem;
    background: var(--primary-bg);
    border-radius: var(--border-radius);
    border-left: 4px solid var(--accent);
    transition: var(--transition);
}

.credential-item:hover {
    background: var(--accent-bg);
    transform: translateX(4px);
}

.credential-item .degree {
    color: var(--primary-text);
    font-weight: 600;
    font-size: 1rem;
    line-height: 1.4;
}

.credential-item .institution {
    color: var(--accent);
    font-size: 0.9rem;
    font-weight: 500;
}

.credential-item .year {
    color: var(--secondary-text);
    font-size: 0.85rem;
    font-weight: 500;
    background: var(--accent-bg);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    align-self: flex-start;
}

/* Responsive Design for Credentials */
@media (max-width: 768px) {
    .credentials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .credentials-card {
        padding: 1.5rem;
    }
    
    .credentials-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .credentials-header i {
        width: 50px;
        height: 50px;
        font-size: 1.8rem;
    }
    
    .credentials-header h3 {
        font-size: 1.2rem;
    }
    
    .credential-item {
        padding: 0.75rem;
    }
    
    .credential-item .degree {
        font-size: 0.95rem;
    }
    
    .credential-item .institution {
        font-size: 0.85rem;
    }
    
    .credential-item .year {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .credentials-section h2 {
        font-size: 2rem;
        margin-bottom: 2rem;
    }
    
    .credentials-card {
        padding: 1rem;
    }
    
    .credentials-header {
        margin-bottom: 1rem;
        padding-bottom: 0.75rem;
    }
    
    .credentials-header i {
        width: 45px;
        height: 45px;
        font-size: 1.6rem;
    }
    
    .credentials-header h3 {
        font-size: 1.1rem;
    }
    
    .credential-item {
        padding: 0.5rem;
    }
    
    .credential-item .degree {
        font-size: 0.9rem;
    }
    
    .credential-item .institution {
        font-size: 0.8rem;
    }
    
    .credential-item .year {
        font-size: 0.75rem;
        padding: 0.2rem 0.6rem;
    }
}