/* Infinite Scroll Skills Animation */

.skills-infinite-scroll {
    width: 100%;
    overflow: hidden;
    padding: 4rem 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 212, 255, 0.03) 50%, rgba(0, 0, 0, 0) 100%);
}

.scroll-row {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    white-space: nowrap;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    width: max-content;
    /* CRITICAL: Prevents flexbox from crushing items */
}

/* Row 1: Languages - Right to Left */
.scroll-row-1 {
    animation: scrollRightToLeft 20s linear infinite;
}

/* Row 2: Frameworks - Left to Right */
.scroll-row-2 {
    animation: scrollLeftToRight 25s linear infinite;
}

/* Row 3: Database - Right to Left */
.scroll-row-3 {
    animation: scrollRightToLeft 22s linear infinite;
}

/* Row 4: Tools - Left to Right */
.scroll-row-4 {
    animation: scrollLeftToRight 24s linear infinite;
}

/* Skill Item Card */
.skill-scroll-item {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1.2rem 2rem;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(255, 0, 255, 0.1));
    border: 2px solid rgba(0, 212, 255, 0.3);
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    /* CRITICAL: Prevents item from being crushed */
}

.skill-scroll-item::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;
}

.skill-scroll-item:hover::before {
    left: 100%;
}

.skill-scroll-item:hover {
    transform: translateY(-5px) scale(1.05);
    border-color: rgba(0, 212, 255, 0.6);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

.skill-scroll-item i {
    font-size: 2rem;
    flex-shrink: 0;
}

.skill-scroll-item span {
    font-size: 1.1rem;
    font-weight: 600;
    color: #fff;
    display: inline-block;
    white-space: nowrap;
}

/* Devicon colored icons */
.skill-scroll-item i.colored {
    color: inherit !important;
}

/* Animations */
@keyframes scrollRightToLeft {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-10%);
    }
}

@keyframes scrollLeftToRight {
    0% {
        transform: translateX(-10%);
    }

    100% {
        transform: translateX(0);
    }
}

/* Pause on hover */
.scroll-row:hover {
    animation-play-state: paused;
}

/* Category Label */
.scroll-category-label {
    position: absolute;
    left: 2rem;
    top: 50%;
    transform: translateY(-50%);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.9), rgba(255, 0, 255, 0.9));
    padding: 0.5rem 1.5rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 10;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.5);
}

.scroll-row-wrapper {
    position: relative;
    margin-bottom: 2rem;
}

/* Gradient Fade on Edges */
.skills-infinite-scroll::before,
.skills-infinite-scroll::after {
    content: '';
    position: absolute;
    top: 0;
    width: 200px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.skills-infinite-scroll::before {
    left: 0;
    background: linear-gradient(90deg, #000 0%, transparent 100%);
}

.skills-infinite-scroll::after {
    right: 0;
    background: linear-gradient(270deg, #000 0%, transparent 100%);
}

.skills-infinite-scroll {
    position: relative;
}

/* Responsive */
@media (max-width: 768px) {
    .skill-scroll-item {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .skill-scroll-item i {
        font-size: 1.5rem;
    }

    .scroll-category-label {
        font-size: 0.75rem;
        padding: 0.4rem 1rem;
    }
}