body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('data:image/svg+xml,%3Csvg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"%3E%3Cdefs%3E%3Cstyle%3E%40keyframes noise%7B0%25%7Btransform%3Atranslate(0%2C0)%7D100%25%7Btransform%3Atranslate(100%25%2C100%25)%7D%7D.noise-animation%7Banimation%3Anoise 1s infinite steps(1)%3B%7D%3C/style%3E%3Cpattern id="noise" x="0" y="0" width="200" height="200" patternUnits="userSpaceOnUse"%3E%3Crect fill="%23000000" x="0" y="0" width="100%25" height="100%25"%3E%3C/rect%3E%3Cellipse fill="%230a0a0a" cx="50" cy="50" rx="1" ry="1" opacity="0.02"%3E%3C/ellipse%3E%3Cellipse fill="%230a0a0a" cx="120" cy="120" rx="1" ry="1" opacity="0.02"%3E%3C/ellipse%3E%3C/pattern%3E%3C/defs%3E%3Crect width="100%25" height="100%25" fill="url(%23noise)"%3E%3C/rect%3E%3C/svg%3E');
    opacity: 0.03;
    z-index: -1;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fadeIn {
    animation: fadeIn 0.6s ease-out forwards;
}

.animate-slideUp {
    animation: slideUp 0.8s cubic-bezier(0.22, 0.61, 0.36, 1) forwards;
}

.animate-slideInLeft {
    animation: slideInLeft 0.6s ease-out forwards;
}

@media (min-width: 768px) {
    html {
        cursor: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 24 24"><defs><linearGradient id="grad" x1="0%25" y1="0%25" x2="100%25" y2="100%25"><stop offset="0%25" style="stop-color:%2300ff88;stop-opacity:0.9"/><stop offset="100%25" style="stop-color:%232563eb;stop-opacity:0.9"/></linearGradient></defs><circle cx="12" cy="12" r="8" fill="url(%23grad)"/></svg>') 12 12, auto;
    }
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(17, 17, 17, 0.5);
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(to bottom, #3b82f6, #8b5cf6);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(to bottom, #2563eb, #7c3aed);
}

.skills-card {
    background: rgba(17, 24, 39, 0.5);
    border: 1px solid rgba(55, 65, 81, 1);
    border-radius: 1rem;
    padding: 1.5rem;
    backdrop-filter: blur(8px);
    transition: all 0.3s ease;
}

.skills-card:hover {
    background: rgba(17, 24, 39, 0.7);
    border-color: rgba(75, 85, 99, 1);
}

.skill-badge {
    padding: 0.25rem 0.75rem;
    background-color: rgba(31, 41, 55, 1);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-family: 'JetBrains Mono', monospace;
    transition: background-color 0.3s ease;
    cursor: default;
}

.skill-badge:hover {
    background-color: rgba(55, 65, 81, 1);
}

.project-card {
    background: rgba(17, 24, 39, 0.5);
    border: 1px solid rgba(55, 65, 81, 1);
    border-radius: 1rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.project-card:hover {
    border-color: rgba(59, 130, 246, 0.3);
}

.project-image {
    position: relative;
    overflow: hidden;
    height: 12rem;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.project-card:hover .project-image img {
    transform: scale(1.1);
}

.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(3, 7, 18, 0.8), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

.tech-tag {
    padding: 0.25rem 0.75rem;
    background-color: rgba(31, 41, 55, 1);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    font-family: 'JetBrains Mono', monospace;
    transition: background-color 0.3s ease;
    cursor: default;
}

.tech-tag:hover {
    background-color: rgba(55, 65, 81, 1);
}

section {
    scroll-margin-top: 5rem;
}

.glow-hover {
    position: relative;
}

.glow-hover::after {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(45deg, #3b82f6, #8b5cf6);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s;
}

.glow-hover:hover::after {
    opacity: 0.3;
}

@media (max-width: 768px) {
    .project-card {
        margin-bottom: 1.5rem;
    }
    
    .skills-card {
        margin-bottom: 1.5rem;
    }
}

@media print {
    .no-print {
        display: none !important;
    }
}

#viewer-container {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
}

#viewer-container.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

#3d-viewer {
    box-shadow: 0 0 40px rgba(59, 130, 246, 0.1), 0 0 80px rgba(139, 92, 246, 0.05);
    transition: box-shadow 0.3s ease;
}

#3d-viewer:hover {
    box-shadow: 0 0 60px rgba(59, 130, 246, 0.15), 0 0 120px rgba(139, 92, 246, 0.1);
}

#loading-overlay {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(30, 27, 75, 0.95) 100%);
}

.skill-marker {
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0.7);
    }
    70% {
        transform: scale(1.05);
        box-shadow: 0 0 0 10px rgba(59, 130, 246, 0);
    }
    100% {
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    }
}

.skill-marker {
    animation: pulse 2s infinite;
}

#skill-info {
    transform: translateX(20px);
    opacity: 0;
    animation: slideIn 0.5s ease-out forwards;
    animation-delay: 0.3s;
}

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

#skill-content {
    animation: fadeIn 0.4s ease-out;
}

#toggle-rotation,
#reset-view {
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

#toggle-rotation:hover,
#reset-view:hover {
    background-color: rgba(59, 130, 246, 0.2) !important;
    border-color: rgba(59, 130, 246, 0.5);
    transform: scale(1.1);
}

#toggle-rotation:active,
#reset-view:active {
    transform: scale(0.95);
}

@media (max-width: 1024px) {
    #viewer-container {
        grid-template-columns: 1fr;
    }
    
    #skill-content {
        position: static;
    }
}

@media (max-width: 768px) {
    #3d-viewer {
        height: 300px !important;
    }
    
    #skill-content {
        max-height: 250px;
    }
    
    #toggle-rotation,
    #reset-view {
        padding: 0.5rem;
    }
}

.marker-glow {
    filter: drop-shadow(0 0 8px rgba(59, 130, 246, 0.5));
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Education Coin Flip Styles */
.perspective {
    perspective: 1000px;
}

#coinFlipper {
    transform-style: preserve-3d;
    transition: transform 0.6s ease-out;
}

.education-coin {
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.2);
    cursor: pointer;
    transition: all 0.3s ease;
}

.coin-spinning {
    animation: coinSpin 3s linear infinite;
}

@keyframes coinSpin {
    0% {
        transform: rotateY(0deg);
    }
    100% {
        transform: rotateY(360deg);
    }
}

.coin-stopped {
    animation: none !important;
}

#coin-side-1.coin-active {
    transform: translateX(-150px) scale(0.85);
    border-color: #3b82f6;
    box-shadow: 0 12px 48px rgba(59, 130, 246, 0.4);
}

#coin-side-2.coin-active {
    transform: rotateY(180deg) translateX(150px) scale(0.85);
    border-color: #a855f7;
    box-shadow: 0 12px 48px rgba(168, 85, 247, 0.4);
}

.education-info-panel {
    width: 100%;
    max-width: none;
}

.education-info-panel.show {
    opacity: 1;
    pointer-events: auto;
}

#info-panel-1.show {
    transform: translateX(0);
}

#info-panel-2.show {
    transform: translateX(0);
}