/* Custom CSS for Jaspreet Singh's Portfolio */

    /* Font Family */
    .font-inter {
        font-family: 'Inter', sans-serif;
    }

    /* Custom Animations */
    @keyframes fadeIn {
        from {
            opacity: 0;
            transform: translateY(30px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    @keyframes slideInLeft {
        from {
            opacity: 0;
            transform: translateX(-50px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }

    @keyframes slideInRight {
        from {
            opacity: 0;
            transform: translateX(50px);
        }
        to {
            opacity: 1;
            transform: translateX(0);
        }
    }

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

    @keyframes glow {
        0%, 100% {
            box-shadow: 0 0 5px rgba(34, 197, 94, 0.3);
        }
        50% {
            box-shadow: 0 0 20px rgba(34, 197, 94, 0.6);
        }
    }

    .animate-fade-in {
        animation: fadeIn 1s ease-out;
    }

    .animate-slide-in-left {
        animation: slideInLeft 0.8s ease-out;
    }

    .animate-slide-in-right {
        animation: slideInRight 0.8s ease-out;
    }

    .animate-pulse-custom {
        animation: pulse 2s infinite;
    }

    .animate-glow {
        animation: glow 2s infinite;
    }

    /* Button Styles */
    .btn-primary {
        @apply inline-flex items-center px-6 py-3 bg-green-500 hover:bg-green-600 text-white font-semibold rounded-lg transition-all duration-300 transform hover:scale-105 shadow-lg hover:shadow-green-500/25;
    }

    .btn-primary-gradient {
        @apply inline-flex items-center px-6 py-3 text-white font-semibold rounded-lg transition-all duration-300 transform hover:scale-105 shadow-lg;
        background: linear-gradient(135deg, #3b82f6, #22c55e);
        box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    }

    .btn-primary-gradient:hover {
        box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
    }

    .btn-secondary {
        @apply inline-flex items-center px-6 py-3 border-2 border-green-400 text-green-400 hover:bg-green-400 hover:text-gray-900 font-semibold rounded-lg transition-all duration-300 transform hover:scale-105;
    }

    /* Navigation Styles */
    .nav-link {
        position: relative;
        transition: all 0.3s ease;
    }

    .nav-link::after {
        content: '';
        position: absolute;
        width: 0;
        height: 2px;
        bottom: -5px;
        left: 50%;
        background-color: #22c55e;
        transition: all 0.3s ease;
        transform: translateX(-50%);
    }

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

    /* Updated Skills Section Styling */
    .skill-card {
        position: relative;
        padding: 1.25rem;
        border-radius: 0.75rem;
        background: #0f1720;
        border: 2px solid rgba(255, 255, 255, 0.35); /* Added clear visible border */
        box-shadow: 0 0 25px rgba(255, 255, 255, 0.15) inset;
    }

    .skill-card.accent-blue {
        border-color: rgba(61, 202, 255, 0.65);
    }

    .skill-card.accent-green {
        border-color: rgba(44, 255, 125, 0.65);
    }

    .skill-pill {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        height: 2.5rem;
        border-radius: 0.5rem;
        background: linear-gradient(180deg, rgba(17, 24, 39, 0.9), rgba(10, 15, 20, 0.9));
        border: 1px solid rgba(255, 255, 255, 0.4);
        color: #e2e8f0;
    }

    .skill-pill:hover {
        border-color: rgba(255, 255, 255, 0.7);
    }

    .skill-icon {
        width: 1.1rem;
        text-align: center;
        opacity: 0.9;
    }

    /* Updated Projects Section Styling */
    .card {
        overflow: hidden;
        border-radius: 0.75rem;
        background: #0f1720;
        transition: all 0.3s ease;
    }

    /* Green glowing card */
    .card-green {
        border: 2px solid rgba(34, 197, 94, 0.4);
        box-shadow: 0 0 20px rgba(34, 197, 94, 0.15) inset, 0 0 30px rgba(34, 197, 94, 0.15);
    }

    .card-green:hover {
        border-color: rgba(34, 197, 94, 0.7);
        box-shadow: 0 0 25px rgba(34, 197, 94, 0.25) inset, 0 0 40px rgba(34, 197, 94, 0.25);
        transform: translateY(-2px);
    }

    /* Blue glowing card */
    .card-blue {
        border: 2px solid rgba(59, 130, 246, 0.4);
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.15) inset, 0 0 30px rgba(59, 130, 246, 0.15);
    }

    .card-blue:hover {
        border-color: rgba(59, 130, 246, 0.7);
        box-shadow: 0 0 25px rgba(59, 130, 246, 0.25) inset, 0 0 40px rgba(59, 130, 246, 0.25);
        transform: translateY(-2px);
    }

    .card-media {
        width: 100%;
        height: 14rem;
        object-fit: cover;
        border-bottom: 2px solid rgba(255, 255, 255, 0.3);
        background: #0a0f14;
    }

    .fig-caption {
        font-size: 0.85rem;
        text-align: center;
        color: #9ca3af;
        margin-top: 0.4rem;
    }

    .table-caption {
        font-size: 0.85rem;
        font-style: italic;
        color: #a5f3fc;
        margin-top: 0.6rem;
    }

    .badge {
        display: inline-block;
        border: 1px solid rgba(255, 255, 255, 0.4);
        border-radius: 9999px;
        padding: 0.25rem 0.75rem;
        font-size: 0.75rem;
        color: #e2e8f0;
        background: rgba(10, 15, 20, 0.6);
    }

    .btn-ghost {
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        padding: 0.375rem 0.75rem;
        border: 1px solid rgba(255, 255, 255, 0.4);
        border-radius: 0.5rem;
        color: #e2e8f0;
    }

    .btn-ghost:hover {
        border-color: rgba(255, 255, 255, 0.7);
    }

    /* GitHub Project Cards Styling */
    .github-project-card {
        background: #0f1720;
        border-radius: 0.75rem;
        padding: 1.25rem;
        transition: all 0.3s ease;
        height: 100%;
        display: flex;
        flex-direction: column;
    }

    /* Green GitHub project cards */
    .github-project-card.card-green {
        border: 2px solid rgba(34, 197, 94, 0.4);
        box-shadow: 0 0 20px rgba(34, 197, 94, 0.15) inset, 0 0 30px rgba(34, 197, 94, 0.15);
    }

    .github-project-card.card-green:hover {
        border-color: rgba(34, 197, 94, 0.7);
        transform: translateY(-2px);
        box-shadow: 0 0 25px rgba(34, 197, 94, 0.25) inset, 0 0 40px rgba(34, 197, 94, 0.25);
    }

    /* Blue GitHub project cards */
    .github-project-card.card-blue {
        border: 2px solid rgba(59, 130, 246, 0.4);
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.15) inset, 0 0 30px rgba(59, 130, 246, 0.15);
    }

    .github-project-card.card-blue:hover {
        border-color: rgba(59, 130, 246, 0.7);
        transform: translateY(-2px);
        box-shadow: 0 0 25px rgba(59, 130, 246, 0.25) inset, 0 0 40px rgba(59, 130, 246, 0.25);
    }

    .project-header {
        display: flex;
        justify-content: space-between;
        align-items: flex-start;
        margin-bottom: 0.75rem;
    }

    .project-title {
        color: #e2e8f0;
        font-size: 1.1rem;
        font-weight: 600;
        margin: 0;
        flex: 1;
        margin-right: 0.5rem;
    }

    .project-meta {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        gap: 0.25rem;
    }

    .project-language {
        background: rgba(34, 197, 94, 0.1);
        color: #22c55e;
        padding: 0.125rem 0.5rem;
        border-radius: 0.375rem;
        font-size: 0.75rem;
        font-weight: 500;
        border: 1px solid rgba(34, 197, 94, 0.3);
    }

    .project-stars {
        color: #fbbf24;
        font-size: 0.75rem;
        font-weight: 500;
    }

    .project-description {
        color: #9ca3af;
        font-size: 0.875rem;
        line-height: 1.5;
        margin: 0 0 1rem 0;
        flex: 1;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .project-footer {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-top: auto;
    }

    .project-stats {
        display: flex;
        gap: 1rem;
    }

    .stat-item {
        display: flex;
        align-items: center;
        gap: 0.25rem;
        color: #6b7280;
        font-size: 0.75rem;
    }

    .stat-item i {
        font-size: 0.625rem;
    }

    .project-link {
        display: inline-flex;
        align-items: center;
        gap: 0.375rem;
        padding: 0.375rem 0.75rem;
        background: rgba(34, 197, 94, 0.1);
        color: #22c55e;
        text-decoration: none;
        border-radius: 0.5rem;
        font-size: 0.75rem;
        font-weight: 500;
        border: 1px solid rgba(34, 197, 94, 0.3);
        transition: all 0.3s ease;
    }

    .project-link:hover {
        background: rgba(34, 197, 94, 0.2);
        border-color: rgba(34, 197, 94, 0.5);
        color: #16a34a;
        transform: translateY(-1px);
    }

    /* Education & Certificate Styles */
    .education-item {
        @apply bg-gray-800 rounded-lg border border-gray-700 hover:border-green-400/50 transition-all duration-300;
        margin-bottom: 0.75rem;
        padding: 1rem;
    }

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

    .education-text {
        flex: 1;
    }

    .education-title {
        font-size: 1rem;
        font-weight: 600;
        color: #ffffff;
        margin: 0 0 0.25rem 0;
    }

    .education-details {
        font-size: 0.875rem;
        color: #9ca3af;
        margin: 0;
    }

    .education-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.25rem;
    }

    .education-list {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    .certificate-item {
        @apply bg-gray-800 rounded-lg border border-gray-700 hover:border-blue-400/50 transition-all duration-300;
        margin-bottom: 0.75rem;
        padding: 1rem;
    }

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

    .certificate-text {
        flex: 1;
    }

    .certificate-title {
        font-size: 1rem;
        font-weight: 600;
        color: #ffffff;
        margin: 0 0 0.25rem 0;
    }

    .certificate-details {
        font-size: 0.875rem;
        color: #9ca3af;
        margin: 0;
    }

    .certificate-icon {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 2.5rem;
        height: 2.5rem;
        font-size: 1.25rem;
    }

    .certificates-list {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
    }

    /* Projects section header responsive styling */
    @media (max-width: 768px) {
        .projects-header {
            flex-direction: column;
            align-items: flex-start;
            gap: 1rem;
        }
        
        .projects-header .text-right {
            text-align: left;
        }
    }

    /* Quote Card Styling */
    .quote-card {
        background: #0f1720;
        border: 2px solid rgba(255, 255, 255, 0.1);
        border-radius: 0.75rem;
        padding: 2rem;
        text-align: center;
        box-shadow: 0 0 25px rgba(255, 255, 255, 0.08) inset;
        transition: border-color 0.2s ease;
        height: 100%;
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

    .quote-card:hover {
        border-color: rgba(34, 197, 94, 0.3);
    }

    .quote-icon {
        font-size: 3rem;
        color: #22c55e;
        margin-bottom: 1.5rem;
        display: flex;
        justify-content: center;
    }

    .quote-text {
        font-size: 1.25rem;
        font-style: italic;
        color: #e2e8f0;
        line-height: 1.6;
        margin: 0 0 1.5rem 0;
        font-weight: 300;
    }

    .quote-attribution {
        font-size: 1rem;
        color: #22c55e;
        font-style: normal;
        font-weight: 500;
        display: block;
    }

    /* Contact description styling */
    .contact-description {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    @media (max-width: 768px) {
        .contact-description {
            white-space: normal;
            overflow: visible;
            text-overflow: unset;
        }
    }

    .cert-badge {
        @apply flex items-center font-medium text-white;
    }

    /* Education section container with green border */
    .education-section {
        border: 2px solid rgba(34, 197, 94, 0.3);
        border-radius: 0.75rem;
        padding: 1.5rem;
        background: rgba(15, 23, 32, 0.5);
        box-shadow: 0 0 20px rgba(34, 197, 94, 0.1) inset;
    }

    /* Certificates section container with blue border */
    .certificates-section {
        border: 2px solid rgba(59, 130, 246, 0.3);
        border-radius: 0.75rem;
        padding: 1.5rem;
        background: rgba(15, 23, 32, 0.5);
        box-shadow: 0 0 20px rgba(59, 130, 246, 0.1) inset;
    }

    /* Education & Achievements Styling */
    .edu-card {
        border: 2px solid rgba(255, 255, 255, 0.35);
        border-radius: 0.75rem;
        padding: 1.25rem;
        background: #0f1720;
        box-shadow: 0 0 25px rgba(255, 255, 255, 0.08) inset;
        transition: border-color 0.2s ease;
    }

    .edu-card:hover {
        border-color: rgba(255, 255, 255, 0.6);
    }

    .edu-title {
        font-size: 1.2rem;
        font-weight: 600;
        color: #e2e8f0;
    }

    .edu-subtitle {
        font-size: 0.95rem;
        color: #94a3b8;
        margin-bottom: 0.4rem;
    }

    .edu-details {
        font-size: 0.9rem;
        color: #cbd5e1;
        text-align: justify;
    }

    .edu-result {
        margin-top: 0.4rem;
        font-size: 0.9rem;
        font-weight: 500;
        color: #fbbf24;
    }

    .achievements-list {
        list-style: none;
        padding-left: 0;
    }

    .achievements-list li {
        background: rgba(10, 15, 20, 0.6);
        border: 1px solid rgba(255, 255, 255, 0.35);
        border-radius: 0.5rem;
        padding: 0.6rem 1rem;
        margin-bottom: 0.5rem;
        color: #e2e8f0;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        transition: border-color 0.2s ease;
    }

    .achievements-list li:hover {
        border-color: rgba(255, 255, 255, 0.7);
    }

    /* Contact Form Styles */
    .contact-item {
        @apply flex items-start space-x-4 p-4 bg-gray-800 rounded-lg border border-gray-700 hover:border-green-400/50 transition-all duration-300;
    }

    /* Custom Scrollbar */
    ::-webkit-scrollbar {
        width: 8px;
    }

    ::-webkit-scrollbar-track {
        background: #1f2937;
    }

    ::-webkit-scrollbar-thumb {
        background: #22c55e;
        border-radius: 4px;
    }

    ::-webkit-scrollbar-thumb:hover {
        background: #16a34a;
    }

    /* Smooth Scrolling */
    html {
        scroll-behavior: smooth;
    }

    /* Section Spacing */
    section {
        scroll-margin-top: 100px;
    }

    /* Prevent section collision */
    section:not(#home) {
        position: relative;
        z-index: 1;
    }

    /* Selection Color */
    ::selection {
        background-color: #22c55e;
        color: #1f2937;
    }

    /* Focus Styles */
    input:focus,
    textarea:focus {
        outline: none;
    }

    /* Loading Animation */
    .loading {
        @apply animate-pulse;
    }

    /* Hover Effects */
    .hover-lift {
        transition: transform 0.3s ease;
    }

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

    /* Gradient Text */
    .gradient-text {
        background: linear-gradient(135deg, #22c55e, #3b82f6);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    /* Cyber Grid Background */
    .cyber-grid {
        background-image: 
            linear-gradient(rgba(34, 197, 94, 0.1) 1px, transparent 1px),
            linear-gradient(90deg, rgba(34, 197, 94, 0.1) 1px, transparent 1px);
        background-size: 20px 20px;
    }

    /* Terminal Effect */
    .terminal {
        @apply font-mono bg-black text-green-400 p-4 rounded-lg border border-green-400/30;
    }

    /* Glitch Effect */
    .glitch {
        position: relative;
        color: #22c55e;
        font-size: 2rem;
        font-weight: bold;
        text-transform: uppercase;
        animation: glitch 2s infinite;
    }

    .glitch::before,
    .glitch::after {
        content: attr(data-text);
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    .glitch::before {
        animation: glitch-1 0.5s infinite;
        color: #ff0000;
        z-index: -1;
    }

    .glitch::after {
        animation: glitch-2 0.5s infinite;
        color: #0000ff;
        z-index: -2;
    }

    @keyframes glitch {
        0%, 100% {
            transform: translate(0);
        }
        20% {
            transform: translate(-2px, 2px);
        }
        40% {
            transform: translate(-2px, -2px);
        }
        60% {
            transform: translate(2px, 2px);
        }
        80% {
            transform: translate(2px, -2px);
        }
    }

    @keyframes glitch-1 {
        0%, 100% {
            transform: translate(0);
        }
        20% {
            transform: translate(2px, -2px);
        }
        40% {
            transform: translate(-2px, 2px);
        }
        60% {
            transform: translate(-2px, -2px);
        }
        80% {
            transform: translate(2px, 2px);
        }
    }

    @keyframes glitch-2 {
        0%, 100% {
            transform: translate(0);
        }
        20% {
            transform: translate(-2px, 2px);
        }
        40% {
            transform: translate(2px, -2px);
        }
        60% {
            transform: translate(2px, 2px);
        }
        80% {
            transform: translate(-2px, -2px);
        }
    }

    /* Responsive Design */
    @media (max-width: 768px) {
        .project-card {
            @apply mb-6;
        }
        
        .skill-category {
            @apply mb-6;
        }
        
        .contact-item {
            @apply flex-col space-x-0 space-y-2;
        }
    }

    /* Modern Dark Theme (content unchanged) */
    .light-theme {
        background-color: #0b0f14; /* deep slate */
        color: #e5e7eb;
    }

    .light-theme nav {
        background: rgba(11, 15, 20, 0.6);
        border-bottom: 1px solid rgba(255,255,255,0.06);
        backdrop-filter: blur(10px);
    }

    .light-theme .nav-link {
        color: #cbd5e1; /* slate-300 */
    }

    .light-theme #home {
        background: radial-gradient(1200px 600px at 20% 20%, rgba(34,197,94,0.08) 0%, rgba(0,0,0,0) 60%),
                    linear-gradient(90deg, #0b0f14 0%, #14181f 60%, #171a20 100%);
    }

    .light-theme #about,
    .light-theme #projects,
    .light-theme #contact {
        background: linear-gradient(180deg, #10151b, #0c1117);
    }

    .light-theme #skills,
    .light-theme #education {
        background: linear-gradient(180deg, #0e1319, #0b0f14);
    }

    .light-theme .skill-category,
    .light-theme .project-card,
    .light-theme .education-item,
    .light-theme .certificate-item,
    .light-theme .contact-item {
        background-color: #0f172a; /* slate-900 */
        border-color: #1f2937; /* slate-800 */
    }

    .light-theme .project-image {
        background: linear-gradient(135deg, #111827, #0f172a);
        border-bottom-color: #1f2937;
    }

    .light-theme .project-link {
        background-color: #111827;
        color: #e5e7eb;
    }

    .light-theme .tech-tag {
        background-color: rgba(34,197,94,0.12);
        color: #22c55e;
    }

    .light-theme footer {
        background-color: #0b0f14;
        border-top: 1px solid rgba(255,255,255,0.06);
    }

    .light-theme .profile-photo-placeholder {
        background: linear-gradient(135deg, #0f172a, #0b0f14);
        border-color: #1f2937;
        box-shadow: 0 0 24px rgba(16, 185, 129, 0.18);
    }

    .light-theme input,
    .light-theme textarea {
        background-color: #111827;
        border-color: #1f2937;
        color: #e5e7eb;
    }

    .light-theme ::-webkit-scrollbar-track {
        background: #0f172a;
    }

    /* Hero accent line like reference */
    .light-theme #home h1 {
        position: relative;
        padding-left: 28px;
    }

    .light-theme #home h1::before {
        content: '';
        position: absolute;
        left: 0;
        top: 12%;
        bottom: 12%;
        width: 4px;
        background: linear-gradient(180deg, #22c55e, #86efac);
        border-radius: 2px;
        box-shadow: 0 0 10px rgba(34,197,94,0.4);
    }

    /* New hero styles matching reference */
    .hero-name { letter-spacing: -0.02em; }
    .accent-underline { width: 48px; height: 6px; background: #f59e0b; border-radius: 3px; }
    .hero-badge { color: #94a3b8; letter-spacing: 0.08em; text-transform: lowercase; }
    .hero-link { color: #f59e0b; font-weight: 600; }
    .hero-link:hover { text-decoration: underline; }
    .hero-photo {
        width: 240px; height: 320px; border-radius: 24px; background: #0f172a;
        box-shadow: 0 20px 60px rgba(0,0,0,0.45);
        background-image: url('profile_photo.jpg');
        background-size: cover; background-position: center; border: 1px solid #1f2937;
    }

    /* Button style to subtle outlined pill */
    .btn-primary-gradient {
        @apply inline-flex items-center px-6 py-3 rounded-full font-semibold transition-all duration-300;
        background: transparent;
        color: #e5e7eb;
        border: 2px solid rgba(255,255,255,0.35);
        box-shadow: 0 10px 30px rgba(0,0,0,0.25);
    }

    .btn-primary-gradient:hover {
        border-color: #ffffff;
        background: rgba(255,255,255,0.06);
    }

    .btn-secondary {
        @apply inline-flex items-center px-6 py-3 rounded-full font-semibold transition-all duration-300;
        color: #e5e7eb;
        border: 2px solid rgba(34,197,94,0.35);
        background: transparent;
    }

    .btn-secondary:hover {
        border-color: #22c55e;
        background: rgba(34,197,94,0.08);
    }

    /* Custom Utilities */
    .text-shadow {
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    }

    .border-gradient {
        border: 2px solid transparent;
        background: linear-gradient(135deg, #1f2937, #1f2937) padding-box,
                    linear-gradient(135deg, #22c55e, #3b82f6) border-box;
    }

    /* Loading States */
    .skeleton {
        @apply animate-pulse bg-gray-700 rounded;
    }

    /* Interactive Elements */
    .interactive {
        @apply transition-all duration-300 ease-in-out;
    }

    .interactive:hover {
        @apply transform scale-105;
    }

    /* Code Block Styling */
    .code-block {
        @apply bg-gray-800 border border-gray-700 rounded-lg p-4 font-mono text-sm text-green-400 overflow-x-auto;
    }

    /* Status Indicators */
    .status-online {
        @apply w-3 h-3 bg-green-400 rounded-full animate-pulse;
    }

    .status-offline {
        @apply w-3 h-3 bg-gray-500 rounded-full;
    }

    /* Custom Card Hover Effects */
    .card-hover {
        @apply transition-all duration-300 ease-in-out;
    }

    .card-hover:hover {
        @apply transform -translate-y-2 shadow-2xl;
        box-shadow: 0 25px 50px -12px rgba(34, 197, 94, 0.25);
    }

    /* Typing Animation */
    .typing-animation {
        overflow: hidden;
        border-right: 2px solid #22c55e;
        white-space: nowrap;
        animation: typing 3.5s steps(40, end), blink-caret 0.75s step-end infinite;
    }

    @keyframes typing {
        from { width: 0; }
        to { width: 100%; }
    }

    @keyframes blink-caret {
        from, to { border-color: transparent; }
        50% { border-color: #22c55e; }
    }

    /* Profile Photo Placeholder Styles */
    .profile-photo-container {
        @apply relative;
    }

    .profile-photo-placeholder {
        @apply w-80 h-96 bg-gray-800 rounded-2xl border-2 relative overflow-hidden;
        background: linear-gradient(135deg, #1f2937, #111827);
        border-image: linear-gradient(135deg, #3b82f6, #22c55e) 1;
        box-shadow: 0 0 30px rgba(34, 197, 94, 0.3);
        animation: profileGlow 3s ease-in-out infinite alternate;
    }

    @keyframes profileGlow {
        0% {
            box-shadow: 0 0 20px rgba(34, 197, 94, 0.3);
        }
        100% {
            box-shadow: 0 0 40px rgba(34, 197, 94, 0.6);
        }
    }

    .profile-icon {
        @apply absolute inset-0 flex items-center justify-center;
    }

    .profile-head {
        @apply w-16 h-16 rounded-full border-2 absolute;
        border-color: rgba(34, 197, 94, 0.6);
        background: rgba(34, 197, 94, 0.1);
        left: 50%;
        top: 40%;
        transform: translate(-50%, -50%);
        animation: profilePulse 2s ease-in-out infinite;
    }

    @keyframes profilePulse {
        0%, 100% {
            transform: translate(-50%, -50%) scale(1);
            opacity: 0.6;
        }
        50% {
            transform: translate(-50%, -50%) scale(1.1);
            opacity: 0.8;
        }
    }

    .profile-lines {
        @apply absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        margin-left: 40px;
    }

    .profile-line {
        @apply h-0.5 bg-gradient-to-r from-blue-400 to-green-400 rounded-full mb-2;
        animation: lineGlow 2s ease-in-out infinite;
    }

    .profile-line.line-1 {
        width: 60px;
        animation-delay: 0s;
    }

    .profile-line.line-2 {
        width: 80px;
        animation-delay: 0.2s;
    }

    .profile-line.line-3 {
        width: 50px;
        animation-delay: 0.4s;
    }

    .profile-line.line-4 {
        width: 70px;
        animation-delay: 0.6s;
    }

    @keyframes lineGlow {
        0%, 100% {
            opacity: 0.4;
            transform: scaleX(1);
        }
        50% {
            opacity: 0.8;
            transform: scaleX(1.1);
        }
    }

    /* Responsive adjustments for profile photo */
    @media (max-width: 1024px) {
        .profile-photo-placeholder {
            @apply w-64 h-80;
        }
        
        .profile-head {
            @apply w-12 h-12;
        }
        
        .profile-line.line-1 { width: 50px; }
        .profile-line.line-2 { width: 65px; }
        .profile-line.line-3 { width: 40px; }
        .profile-line.line-4 { width: 55px; }
    }

    @media (max-width: 768px) {
        .profile-photo-placeholder {
            @apply w-56 h-72;
        }
        
        .profile-head {
            @apply w-10 h-10;
        }
        
        .profile-line.line-1 { width: 40px; }
        .profile-line.line-2 { width: 50px; }
        .profile-line.line-3 { width: 30px; }
        .profile-line.line-4 { width: 45px; }
    }