/* ==========================================
   PORTFOLIO STYLES - Interactive Edition
   ========================================== */

/* Reset & Body */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #000;
    color: #fff;
    line-height: 1.6;
    overflow-x: hidden;
    opacity: 1;
    transition: opacity 0.5s ease;
}

body.loaded {
    opacity: 1 !important;
    height: auto !important;
}

/* ==========================================
   LOADER ANIMATION
   ========================================== */
.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #1a1a2e;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    transition: opacity 0.5s ease;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(0, 217, 255, 0.3);
    border-top-color: #00d9ff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes blink {
    50% { border-color: transparent; }
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 217, 255, 0.3); }
    50% { box-shadow: 0 0 40px rgba(0, 217, 255, 0.5); }
}

/* Scroll Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ==========================================
   NAVBAR
   ========================================== */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 30px;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    position: sticky;
    top: 0;
    z-index: 999;
    border-bottom: 1px solid rgba(0, 217, 255, 0.2);
}

nav a {
    color: #00d9ff;
    margin: 0 15px;
    text-decoration: none;
    font-weight: bold;
    position: relative;
    transition: all 0.3s ease;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #00d9ff, #00ff88);
    transition: width 0.3s ease;
}

nav a:hover::after {
    width: 100%;
}

nav a:hover {
    text-decoration: none;
    color: #00ff88;
}

nav .btn {
    padding: 8px 20px;
    border-radius: 25px;
    background: linear-gradient(90deg, #00d9ff, #00ff88);
    color: #fff;
    transition: all 0.3s ease;
}

nav .btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 20px rgba(0, 217, 255, 0.4);
}

/* ==========================================
   SECTIONS
   ========================================== */
section { padding: 20px 20px; }

.container { max-width: 100%; margin: 0 auto; padding: 0 40px; }

h1, h2, h3 { margin-bottom: 20px; }

h2.section-title {
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    gap: 15px;
    border-bottom: 2px solid rgba(0, 217, 255, 0.3);
    padding-bottom: 15px;
    position: relative;
    text-align: left;
}

h2.section-title::before {
    content: '';
    width: 6px;
    height: 35px;
    background: linear-gradient(180deg, #00d9ff, #00ff88);
    border-radius: 3px;
    animation: glow 2s ease-in-out infinite;
}

/* ==========================================
   BUTTONS
   ========================================== */
.btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 25px;
    background: linear-gradient(90deg, #00d9ff, #00ff88);
    color: #fff;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.4);
}

/* ==========================================
   CARDS
   ========================================== */
.card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 20px;
    display: block;
    position: relative;
    overflow: hidden;
    text-align: left;
    transition: transform 0.1s ease-out, box-shadow 0.3s, border-color 0.3s; /* Re-add transition for tilt */
    transform-style: preserve-3d; /* Enable 3D transforms */
    perspective: 1000px; /* Enable 3D transforms */
}

/* ==========================================
   STATS COUNTER
   ========================================== */
.stats-container {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
    margin-top: 40px;
    padding: 30px;
    background: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.stat-item {
    text-align: center;
    padding: 20px;
    position: relative;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(0, 255, 136, 0.2));
    border-radius: 50%;
    z-index: -1;
    animation: pulse 2s ease-in-out infinite;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    background: linear-gradient(135deg, #00d9ff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 0.9rem;
    color: #aaa;
    margin-top: 5px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================
   PROJECT GRID
   ========================================== */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
}

.project-card {
    background: transparent !important;
    border-radius: 18px;
    perspective: 1000px;
    height: 450px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

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

.project-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform-style: preserve-3d;
}

.project-card.flipped .project-card-inner {
    transform: rotateY(180deg);
}

.project-card-front, .project-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: 18px;
    padding: 25px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
}

.project-card-front {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.project-card-back {
    background: rgba(10, 10, 25, 0.98);
    border: 2px solid #00d9ff;
    transform: rotateY(180deg);
    justify-content: center;
    align-items: center;
    text-align: center;
    box-shadow: 0 0 30px rgba(0, 217, 255, 0.2);
}

/* ==========================================
   TAGS
   ========================================== */
.tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 15px;
}

.tag {
    background: rgba(0, 217, 255, 0.15);
    color: #00d9ff;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid rgba(0, 217, 255, 0.3);
    transition: all 0.3s ease;
}

.tag:hover {
    background: linear-gradient(90deg, #00d9ff, #00ff88);
    color: #fff;
    transform: translateY(-2px);
}

/* ==========================================
   FILTER BUTTONS
   ========================================== */
.filter-btns {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 40px;
    justify-content: center;
}

.filter-btn {
    padding: 12px 25px;
    border-radius: 25px;
    border: 2px solid rgba(0, 217, 255, 0.3);
    cursor: pointer;
    background: rgba(0, 217, 255, 0.1);
    color: #00d9ff;
    font-weight: bold;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.filter-btn:hover {
    border-color: #00d9ff;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 217, 255, 0.3);
}

.filter-btn.active {
    background: linear-gradient(90deg, #00d9ff, #00ff88);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 10px 30px rgba(0, 217, 255, 0.4);
}

.filter-btn.active:hover {
    transform: translateY(-3px) scale(1.05);
}

/* ==========================================
   CERTIFICATIONS GRID
   ========================================== */
.cert-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 25px;
}

.cert-card {
    background: rgba(255, 255, 255, 0.05); /* Restore background */
    padding: 30px 20px;
    border-radius: 18px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.cert-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, #00d9ff, #00ff88);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.cert-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    border-color: rgba(0, 217, 255, 0.3);
}

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

.cert-card img {
    width: 70px;
    height: 70px;
    margin-bottom: 15px;
    border-radius: 50%;
    padding: 10px;
    background: rgba(0, 217, 255, 0.1);
    transition: transform 0.4s ease;
}

.cert-card:hover img {
    transform: rotate(360deg) scale(1.1);
}

.cert-card p {
    font-size: 0.9rem;
    color: #ccc;
    line-height: 1.5;
}

/* ==========================================
   TIMELINE (Experience Section)
   ========================================== */
.timeline-content {
    background: rgba(255, 255, 255, 0.03); /* Restore background */
    padding: 15px; /* Restore padding */
    border-radius: 10px; /* Restore border-radius */
    border: 1px solid rgba(255, 255, 255, 0.05); /* Restore border */
    transition: all 0.3s ease; /* Restore transition */
}

.timeline-content:hover {
    background: rgba(255, 255, 255, 0.06); /* Restore hover background */
    transform: translateX(5px); /* Restore hover transform */
}

/* ==========================================
   MODAL (Project Details)
   ========================================== */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #000;
    border-radius: 20px;
    padding: 40px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    transform: scale(0.8) translateY(50px);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.modal-overlay.active .modal-content {
    transform: scale(1) translateY(0);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    color: #fff;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-close:hover {
    color: #00d9ff;
    transform: rotate(90deg);
}

.modal-content h2 {
    background: linear-gradient(135deg, #00d9ff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
}

.modal-content p {
    color: #ccc;
    line-height: 1.8;
}

/* ==========================================
   FOOTER
   ========================================== */
footer {
    text-align: center;
    padding: 20px 20px;
    color: #666;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: #000;
    margin-top: 0;
}

footer p {
    font-size: 0.9rem;
}

/* ==========================================
   RESPONSIVE DESIGN
   ========================================== */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 15px;
        padding: 15px 20px;
    }
    
    nav a {
        margin: 0 8px;
        font-size: 0.9rem;
    }
    
    section {
        padding: 50px 15px;
    }
    
    h2.section-title {
        font-size: 1.8rem;
    }
    
    .project-grid {
        grid-template-columns: 1fr;
    }
    
    .filter-btns {
        gap: 10px;
    }
    
    .filter-btn {
        padding: 10px 18px;
        font-size: 0.85rem;
    }
    
    .cert-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    }
    
    .stats-container {
        gap: 20px;
        padding: 20px;
    }
    
    .stat-item {
        padding: 15px;
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .modal-content {
        padding: 25px;
    }
    
    .card {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.8rem;
    }
    
    h2.section-title {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    .tags {
        gap: 8px;
    }
    
    .tag {
        padding: 5px 12px;
        font-size: 0.75rem;
    }
}

/* ==========================================
   HERO SECTION ANIMATIONS
   ========================================== */
#about {
    min-height: auto;
    display: block;
    padding: 20px 20px;
    position: relative;
}

#about h1 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff, #00d9ff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease;
}

#about p {
    font-size: 1.1rem;
    color: #ccc;
    max-width: none;
    margin: 0 auto 20px;
    animation: fadeInUp 1s ease 0.2s backwards;
}

#about p:last-of-type {
    font-size: 1rem;
    margin-top: 30px;
    animation: fadeInUp 1s ease 0.4s backwards;
}

#about .btn {
    animation: fadeInUp 1s ease 0.6s backwards;
}

/* ==========================================
   SCROLLBAR STYLING
   ========================================== */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #1a1a2e;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, #00d9ff, #00ff88);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, #00ff88, #00d9ff);
}

/* ==========================================
   SELECTION COLOR
   ========================================== */
::selection {
    background: rgba(0, 217, 255, 0.3);
    color: #fff;
}

/* ==========================================
   ABOUT PAGE STYLES
   ========================================== */
.about-grid {
    display: grid; /* Restore grid layout */
    grid-template-columns: 200px 1fr; /* Restore grid columns */
    gap: 10px;
}

.about-card {
    display: grid; /* Restore grid display */
    grid-template-columns: 200px 1fr; /* Restore grid columns */
    gap: 20px; /* Restore gap */
    background: rgba(255, 255, 255, 0.05); /* Restore background */
    border-radius: 15px; /* Restore border-radius */
    padding: 20px; /* Restore padding */
    align-items: flex-start; /* Restore alignment */
    text-align: left; /* Restore text alignment */
}

@media (max-width: 992px) {
    .about-card {
        grid-template-columns: 1fr;
    }
}

.about-image {
    display: flex; /* Restore flex display */
    justify-content: flex-start; /* Restore justify-content */
}

.profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid rgba(0, 217, 255, 0.3);
    box-shadow: 0 15px 30px rgba(0, 217, 255, 0.3);
    animation: pulse 3s ease-in-out infinite;
    transition: all 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.05);
    border-color: rgba(0, 217, 255, 0.6);
    box-shadow: 0 25px 50px rgba(0, 217, 255, 0.4);
}

.avatar-placeholder {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: linear-gradient(135deg, #00d9ff, #00ff88);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    font-weight: bold;
    color: #fff;
    box-shadow: 0 15px 30px rgba(0, 217, 255, 0.3);
    animation: pulse 3s ease-in-out infinite;
}

.about-content h3 {
    font-size: 1.8rem;
    background: linear-gradient(135deg, #00d9ff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 10px;
    text-align: left; /* Restore text alignment */
}

.tagline {
    color: #00ff88;
    font-size: 1.1rem;
    margin-bottom: 20px;
    font-weight: 500; /* Restore font-weight */
    text-align: left; /* Restore text alignment */
}

.about-content p {
    color: #ccc;
    margin-bottom: 15px;
    line-height: 1.8;
    text-align: left; /* Restore text alignment */
}

.about-stats {
    display: flex;
    gap: 20px;
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    justify-content: flex-start; /* Restore justify-content */
}

.about-stats .stat {
    text-align: left; /* Restore text alignment */
}

.about-stats .stat-num {
    display: block;
    font-size: 1.5rem;
    font-weight: bold;
    background: linear-gradient(135deg, #00d9ff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-stats .stat-txt {
    font-size: 0.85rem;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Timeline Styles */
.timeline-card { /* Restore card styling */
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 20px;
} 

.timeline-card h3 {
    text-align: left;
}

.timeline {
    position: relative;
    padding-left: 30px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 0;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, #00d9ff, #00ff88);
    border-radius: 3px;
}

.timeline-item {
    position: relative;
    padding-bottom: 15px;
    padding-left: 25px;
}

.timeline-item:last-child {
    padding-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: -26px;
    top: 5px;
    width: 18px;
    height: 18px;
    background: linear-gradient(135deg, #00d9ff, #00ff88);
    border-radius: 50%;
    border: 4px solid #1a1a2e;
    z-index: 1;
}

.timeline-date {
    font-size: 0.85rem;
    color: #00d9ff;
    margin-bottom: 8px;
    font-weight: 600;
}

.timeline-content {
    background: transparent;
    padding: 15px 0;
    border: none;
    transition: none;
}

.timeline-content h4 {
    color: #fff;
    margin-bottom: 5px;
}

.timeline-place {
    color: #00ff88;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.timeline-content p {
    color: #aaa;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Interests Grid */
.interests-card { /* Restore card styling */
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 20px;
} 

.interests-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.interest-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 15px;
    background: rgba(0, 217, 255, 0.1);
    border-radius: 10px;
    border: 1px solid rgba(0, 217, 255, 0.2);
    transition: all 0.3s ease;
}

.interest-item:hover {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(0, 255, 136, 0.2));
    transform: translateY(-3px);
    border-color: rgba(0, 217, 255, 0.4);
}

.interest-icon {
    font-size: 1.5rem;
}

.interest-item span:last-child {
    color: #fff;
    font-size: 0.95rem;
}

/* ==========================================
   CONTACT PAGE STYLES
   ========================================== */
.contact-intro {
    text-align: center;
    color: #aaa;
    font-size: 1.1rem;
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 30px;
    margin-bottom: 40px;
}

.contact-form-card,
.contact-info-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-form-card h3,
.contact-info-card h3 {
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    color: #aaa;
    font-size: 0.9rem;
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: 15px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    font-size: 1rem;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00d9ff;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 20px rgba(0, 217, 255, 0.2);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #666;
}

.submit-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    font-size: 1rem;
}

.submit-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0, 217, 255, 0.4);
}

.send-icon {
    transition: transform 0.3s ease;
}

.submit-btn:hover .send-icon {
    transform: translateX(5px);
}

.contact-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.06);
    transform: translateX(5px);
}

.contact-icon {
    font-size: 1.5rem;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.2), rgba(0, 255, 136, 0.2));
    border-radius: 12px;
}

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

.contact-label {
    color: #666;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.contact-details a,
.contact-details span:last-child {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: #00d9ff;
}

.availability-card {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(0, 255, 136, 0.1));
    border-radius: 15px;
    padding: 25px;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.availability-card h4 {
    color: #00ff88;
    margin-bottom: 10px;
}

.availability-card p {
    color: #aaa;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 15px;
}

/* Map Section */
.map-card {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.map-placeholder {
    background: linear-gradient(135deg, rgba(0, 217, 255, 0.1), rgba(0, 255, 136, 0.1));
    border-radius: 15px;
    padding: 60px 40px;
    text-align: center;
    border: 1px solid rgba(0, 217, 255, 0.2);
}

.map-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
}

.map-icon {
    font-size: 3rem;
}

.map-content h4 {
    color: #fff;
    font-size: 1.3rem;
}

.map-content p {
    color: #aaa;
}

/* ==========================================
   RESPONSIVE STYLES
   ========================================== */
@media (max-width: 992px) {
    .about-card {
        grid-template-columns: 1fr;
        text-align: left;
    }
    
    .about-image {
        justify-content: flex-start;
        margin-bottom: 20px;
    }
    
    .about-stats {
        justify-content: flex-start;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .about-card {
        padding: 30px 20px;
    }
    
    .avatar-placeholder,
    .profile-image {
        width: 150px;
        height: 150px;
        font-size: 2.5rem;
    }
    
    .about-content h3 {
        font-size: 1.5rem;
    }
    
    .about-stats {
        gap: 20px;
        flex-wrap: wrap;
    }
    
    .about-stats .stat-num {
        font-size: 1.5rem;
    }
    
    .interests-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-form-card,
    .contact-info-card {
        padding: 30px 20px;
    }
    
    .timeline {
        padding-left: 20px;
    }
    
    .timeline-item {
        padding-left: 25px;
    }
    
    .timeline-dot {
        left: -21px;
        width: 14px;
        height: 14px;
    }
    
    #about {
        padding: 40px 15px;
    }
    
    #about h1 {
        font-size: 2rem;
        text-align: left;
    }
    
    #about p {
        text-align: left;
    }
}

@media (max-width: 480px) {
    .interests-grid {
        grid-template-columns: 1fr;
    }
    
    .about-stats {
        flex-wrap: wrap;
    }
    
    .contact-item {
        flex-direction: column;
        text-align: center;
    }
}

/* ==========================================
   EDUCATION SECTION
   ========================================== */
.education-card {
.education-card { /* Restore card styling */
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 20px;
} 
.education-card h3 {
    text-align: left;
}

.education-grid {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.education-item {
    display: flex;
    gap: 20px;
    padding: 25px; /* Restore padding */
    background: rgba(0, 217, 255, 0.08); /* Restore background */
    border-radius: 15px; /* Restore border-radius */
    border: 1px solid rgba(0, 217, 255, 0.2); /* Restore border */
    transition: all 0.3s ease; /* Restore transition */
}

.edu-icon {
    font-size: 2.5rem;
    flex-shrink: 0;
}

.edu-details h4 {
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: 8px;
}

.edu-place {
    color: #00d9ff;
    font-weight: 500;
    margin-bottom: 5px;
}

.edu-location {
    color: #888;
    font-size: 0.9rem;
    margin-bottom: 5px;
}

.edu-year {
    color: #00ff88;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.edu-desc {
    color: #aaa;
    font-size: 0.9rem;
    line-height: 1.5;
}

.education-item:hover { /* Restore hover effects */
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(0, 217, 255, 0.4);
}
@media (max-width: 600px) {
    .education-item {
        flex-direction: row;
        text-align: left;
    }
    
    .edu-icon {
        margin: 0;
    }
}

/* ==========================================
   CERTIFICATE LINKS STYLES
   ========================================== */
.cert-card {
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.cert-card img {
    width: 70px;
    height: 70px;
    margin-bottom: 15px;
    border-radius: 50%;
    padding: 10px;
    background: rgba(0, 217, 255, 0.1);
    transition: transform 0.4s ease;
}

.cert-card:hover img {
    transform: rotate(360deg) scale(1.1);
}

.cert-card p {
    font-size: 0.9rem;
    color: #ccc;
    line-height: 1.5;
    margin-bottom: 15px;
}

.cert-card .view-cert {
    display: inline-block;
    color: #00d9ff;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 8px 16px;
    background: rgba(0, 217, 255, 0.1);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.cert-card:hover .view-cert {
    background: linear-gradient(90deg, #00d9ff, #00ff88);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 217, 255, 0.3);
}

/* ==========================================
   FOOTER SOCIAL LINKS
   ========================================== */
.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-bottom: 30px;
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00d9ff;
    font-size: 1.3rem;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.social-link::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 ease;
}

.social-link:hover::before {
    left: 100%;
}

.social-link:hover {
    transform: translateY(-8px) scale(1.1);
    background: linear-gradient(135deg, #00d9ff, #00ff88);
    color: #1a1a2e;
    box-shadow: 0 15px 35px rgba(0, 217, 255, 0.4);
    border-color: transparent;
}

/* ==========================================
   TABLEAU CARD STYLES
   ========================================== */
.tableau-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(0, 217, 255, 0.15);
}

.tableau-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    background: rgba(255, 255, 255, 0.1);
}

.tableau-wrapper {
    width: 100%;
    height: 220px;
    overflow: hidden;
    border-radius: 8px;
    background: #1a1a2e;
    margin-bottom: 15px;
}

.tableauPlaceholder {
    width: 100%;
    height: 100%;
    position: relative;
}

.tableauPlaceholder img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 8px;
}

.tableau-card h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #00d9ff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tableau-card p {
    font-size: 0.9rem;
    color: #bbb;
    line-height: 1.5;
    margin-bottom: 12px;
}

/* ==========================================
   TABLEAU THUMBNAIL & PREVIEW STYLES
   ========================================== */
.tableau-thumbnail {
    position: relative;
    width: 100%;
    height: 180px;
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: 15px;
}

.tableau-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.tableau-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tableau-card:hover .tableau-overlay {
    opacity: 1;
}

.tableau-card:hover .tableau-thumbnail img {
    transform: scale(1.1);
}

.preview-icon {
    font-size: 2.5rem;
}

.preview-text {
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ==========================================
   TABLEAU MODAL STYLES
   ========================================== */
.tableau-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.tableau-modal.active {
    opacity: 1;
    visibility: visible;
}

.tableau-modal-content {
    width: 95%;
    max-width: 1200px;
    height: 90vh;
    background: #000;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    box-shadow: 0 20px 60px rgba(0, 217, 255, 0.3);
}

.tableau-modal-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2.5rem;
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.tableau-modal-close:hover {
    background: rgba(0, 217, 255, 0.3);
    color: #00d9ff;
    transform: rotate(90deg);
}

.tableau-modal-header {
    padding: 20px 30px;
    background: rgba(0, 217, 255, 0.1);
    border-bottom: 1px solid rgba(0, 217, 255, 0.2);
}

.tableau-modal-header h3 {
    margin: 0;
    font-size: 1.5rem;
    background: linear-gradient(135deg, #00d9ff, #00ff88);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tableau-modal-body {
    height: calc(90vh - 80px);
    overflow: auto;
}

.tableau-modal-body .tableauPlaceholder {
    height: 100%;
    min-height: 500px;
}

/* Responsive Modal */
@media (max-width: 768px) {
    .tableau-modal-content {
        width: 100%;
        height: 100%;
        max-width: none;
        max-height: none;
        border-radius: 0;
    }
    
    .tableau-modal-body {
        height: calc(100vh - 80px);
    }
    
    .tableau-modal-header h3 {
        font-size: 1.2rem;
    }
}