.profile__metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.metric {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    background: rgba(26, 159, 202, 0.05);
    border: 1px solid rgba(26, 159, 202, 0.15);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.metric:hover {
    background: rgba(26, 159, 202, 0.1);
    border-color: rgba(26, 159, 202, 0.3);
    transform: translateY(-2px);
}

.metric__icon {
    width: 24px;
    height: 24px;
    color: var(--accent);
    opacity: 0.7;
}

.metric__icon svg {
    width: 100%;
    height: 100%;
}

.metric__data {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
}

.metric__value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.metric__label {
    font-size: 0.625rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.dashboard {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.dashboard__item {
    display: grid;
    grid-template-columns: 60px 1fr 60px;
    align-items: center;
    gap: 0.75rem;
}

.dashboard__label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.05em;
}

.dashboard__bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
    overflow: hidden;
    position: relative;
}

.dashboard__fill {
    height: 100%;
    background: linear-gradient(90deg, var(--accent), rgba(61, 214, 140, 0.8));
    transition: width 0.5s ease;
    box-shadow: 0 0 10px var(--accent-glow);
    position: relative;
    animation: pulse-bar 2s ease-in-out infinite;
}

@keyframes pulse-bar {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.8; }
}

.dashboard__fill--ram {
    background: linear-gradient(90deg, #3dd68c, #2ecc71);
    box-shadow: 0 0 10px rgba(61, 214, 140, 0.3);
}

.dashboard__fill--net {
    background: linear-gradient(90deg, #ffd700, #ffaa00);
    box-shadow: 0 0 10px rgba(255, 215, 0, 0.3);
}

.dashboard__fill--disk {
    background: linear-gradient(90deg, #ff6b6b, #ee5a6f);
    box-shadow: 0 0 10px rgba(255, 107, 107, 0.3);
}

.dashboard__value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent);
    text-align: right;
}

.system-info {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.system-info__item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.system-info__label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.625rem;
    color: var(--text-tertiary);
    letter-spacing: 0.05em;
}

.system-info__value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
}

.footer {
    position: relative;
    z-index: 10;
    text-align: center;
    padding: 2rem;
    font-size: 0.7rem;
    color: var(--text-tertiary);
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

@media (max-width: 768px) {
    .profile__metrics {
        grid-template-columns: 1fr;
    }
    
    .system-info {
        grid-template-columns: 1fr;
    }
}

.github-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.github-stats__img {
    width: 100%;
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    transition: all 0.3s ease;
    opacity: 0.95;
}

.github-stats__img:hover {
    opacity: 1;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 159, 202, 0.2);
}

@media (max-width: 768px) {
    .github-stats__img {
        max-height: 200px;
        object-fit: contain;
    }
}

.card--featured {
    background: linear-gradient(135deg, rgba(6, 10, 20, 0.85) 0%, rgba(10, 17, 40, 0.85) 100%);
    border: 1px solid rgba(26, 159, 202, 0.2);
    transform-style: preserve-3d;
    transition: all 0.3s ease;
}

.card--featured:hover {
    border-color: rgba(26, 159, 202, 0.4);
    box-shadow: 
        inset 0 0 0 1px rgba(26, 159, 202, 0.2),
        0 12px 48px rgba(0, 0, 0, 0.6),
        0 0 32px rgba(26, 159, 202, 0.2);
}

.timeline {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    position: relative;
    padding-left: 2rem;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, var(--accent), transparent);
}

.timeline__item {
    position: relative;
    padding-left: 1.5rem;
    transition: all 0.3s ease;
}

.timeline__item:hover {
    transform: translateX(8px);
}

.timeline__marker {
    position: absolute;
    left: -2rem;
    top: 0.25rem;
    width: 12px;
    height: 12px;
    background: var(--accent);
    border: 2px solid var(--bg-card);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--accent-glow);
    animation: pulse 2s infinite;
}

.timeline__date {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
    color: var(--accent);
    margin-bottom: 0.25rem;
    letter-spacing: 0.05em;
}

.timeline__title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.timeline__company {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.timeline__desc {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    line-height: 1.5;
}

.services {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.service {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    background: rgba(26, 159, 202, 0.05);
    border: 1px solid rgba(26, 159, 202, 0.15);
    border-radius: 4px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.service:hover {
    background: rgba(26, 159, 202, 0.1);
    border-color: rgba(26, 159, 202, 0.3);
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(26, 159, 202, 0.2);
}

.service__icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    color: var(--accent);
    opacity: 0.8;
}

.service__icon svg {
    width: 100%;
    height: 100%;
}

.service__content {
    flex: 1;
}

.service__title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.service__desc {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    line-height: 1.4;
}

@media (max-width: 768px) {
    .services {
        grid-template-columns: 1fr;
    }
    
    .timeline {
        padding-left: 1.5rem;
    }
}

/* 3D Card Tilt Glow Overlay */
.card__glow-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 1;
    mix-blend-mode: screen;
}

.card {
    transform-style: preserve-3d;
    will-change: transform;
}

/* Interactive Skills */
.skill {
    position: relative;
    transition: all 0.3s ease;
}

.skill:hover {
    transform: translateX(4px);
}

.skill--active {
    background: rgba(26, 159, 202, 0.08);
    padding: 0.5rem;
    margin: -0.5rem;
    border-radius: 4px;
    border-left: 3px solid var(--accent);
}

.skill__fill {
    position: relative;
    overflow: visible;
}

/* Skill Animations */
@keyframes skillPulse {
    0%, 100% {
        transform: scaleY(1);
    }
    50% {
        transform: scaleY(1.2);
    }
}

@keyframes skillGlow {
    0%, 100% {
        filter: brightness(1.3) saturate(1.2);
    }
    50% {
        filter: brightness(1.6) saturate(1.5);
    }
}

/* Skill Info Popup - Portal Style */
.skill-info-popup {
    position: fixed;
    width: 320px;
    padding: 1.25rem;
    background: rgba(6, 10, 20, 0.98);
    border: 1px solid var(--accent-dim);
    border-radius: 4px;
    backdrop-filter: blur(16px);
    z-index: 10000;
    opacity: 0;
    transform: scale(0.95);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 
        0 16px 48px rgba(0, 0, 0, 0.8),
        0 0 32px rgba(26, 159, 202, 0.3),
        inset 0 0 0 1px rgba(26, 159, 202, 0.15);
    clip-path: polygon(
        0% 0%,
        calc(100% - 8px) 0%,
        100% 8px,
        100% 100%,
        8px 100%,
        0% calc(100% - 8px)
    );
    pointer-events: auto;
}

.skill-info-popup__close {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    width: 28px;
    height: 28px;
    background: rgba(26, 159, 202, 0.1);
    border: 1px solid rgba(26, 159, 202, 0.3);
    border-radius: 3px;
    color: var(--accent);
    font-size: 1.5rem;
    line-height: 1;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    font-family: Arial, sans-serif;
}

.skill-info-popup__close:hover {
    background: rgba(26, 159, 202, 0.2);
    border-color: var(--accent);
    transform: rotate(90deg);
    box-shadow: 0 0 12px rgba(26, 159, 202, 0.4);
}

.skill-info-popup__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(26, 159, 202, 0.2);
}

.skill-info-popup__title {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent);
    letter-spacing: 0.05em;
}

.skill-info-popup__level {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent);
    text-shadow: 0 0 10px rgba(26, 159, 202, 0.5);
}

.skill-info-popup__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-info-popup__tag {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: rgba(26, 159, 202, 0.1);
    border: 1px solid rgba(26, 159, 202, 0.2);
    border-radius: 3px;
    transition: all 0.3s ease;
    animation: tagFadeIn 0.3s ease forwards;
    opacity: 0;
}

.skill-info-popup__tag:nth-child(1) { animation-delay: 0.05s; }
.skill-info-popup__tag:nth-child(2) { animation-delay: 0.1s; }
.skill-info-popup__tag:nth-child(3) { animation-delay: 0.15s; }
.skill-info-popup__tag:nth-child(4) { animation-delay: 0.2s; }
.skill-info-popup__tag:nth-child(5) { animation-delay: 0.25s; }

@keyframes tagFadeIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.skill-info-popup__tag:hover {
    background: rgba(26, 159, 202, 0.2);
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(26, 159, 202, 0.3);
}

/* Enhanced card hover with 3D effect */
.card:hover {
    z-index: 10;
}

/* Smooth transitions for all interactive elements */
.skill,
.skill__fill,
.skill__bar {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .skill-info-popup {
        position: fixed !important;
        top: 50% !important;
        left: 50% !important;
        transform: translate(-50%, -50%) scale(0.95);
        width: 90%;
        max-width: 340px;
    }
    
    .skill-info-popup[style*="opacity: 1"] {
        transform: translate(-50%, -50%) scale(1) !important;
    }
    
    .skill--active {
        margin: 0;
        padding: 0.5rem;
    }
}

/* Disable 3D effects on mobile for performance */
@media (max-width: 768px) {
    .card {
        transform: none !important;
    }
    
    .card__glow-overlay {
        display: none;
    }
}

/* Accessibility: Reduce motion */
@media (prefers-reduced-motion: reduce) {
    .skill-info-popup,
    .skill-info-popup__tag,
    .skill__fill {
        animation: none !important;
        transition: none !important;
    }
    
    .card {
        transform: none !important;
    }
}