.skills {
    position: relative;
    overflow: hidden;
}

.skills::before {
    content: "";
    position: absolute;
    top: 25%;
    left: -15%;
    width: 45%;
    height: 70%;
    background: radial-gradient(ellipse at center, var(--color-accent-strong) 0%, transparent 70%);
    filter: blur(80px);
    opacity: 0.8;
    pointer-events: none;
    z-index: 0;
}

.skills__inner {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: clamp(0.5rem, 2vw, 1rem);
}

.skills__layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    align-items: center;
    gap: clamp(2.5rem, 5vw, 5rem);
}

.skills__card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-accent);
    border-radius: 24px;
    padding: clamp(1.75rem, 2.5vw, 2.5rem);
    background-color: #16211e;
    box-shadow: 0 30px 70px -25px rgba(0, 0, 0, 0.6);
}

.skills__title {
    font-family: var(--font-mono);
    font-weight: 700;
    font-size: 64px;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.skills__text {
    color: var(--color-text);
    font-family: var(--font-name);
    font-size: 18px;
    font-weight: 400;
    opacity: 0.85;
    line-height: 1.6;
}

.skills__subtitle {
    font-family: var(--font-name);
    font-weight: 700;
    font-size: clamp(1.5rem, 2vw, 1.85rem);
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.skills__highlight {
    color: var(--color-accent);
}

.skills__cta {
    align-self: flex-start;
    margin-top: 1.75rem;
}

.skills__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    row-gap: clamp(1.75rem, 3vw, 2.5rem);
    column-gap: clamp(1.25rem, 3vw, 2.5rem);
}

.skill {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 0.9rem;
    text-align: center;
}

.skill__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 64px;
    transition: transform var(--transition-fast);
}

.skill:hover .skill__icon {
    transform: scale(1.15);
}

.skill__icon img {
    max-width: 56px;
    max-height: 56px;
    width: auto;
    height: auto;
}

.skill--growth .skill__icon {
    position: relative;
}

.skill__tooltip {
    position: absolute;
    bottom: calc(100% + 16px);
    left: 50%;
    transform: translateX(-50%) translateY(6px);
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 200px;
    padding: 1rem 1.1rem;
    background-color: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.45);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
    z-index: 5;
}

.skill--growth:hover .skill__tooltip {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.skill__tooltip-text {
    font-family: var(--font-name);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-accent);
    text-align: center;
    line-height: 1.35;
    margin-bottom: 0.85rem;
}

.skill__tooltip-items {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.skill__tooltip-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
}

.skill__tooltip-item img {
    width: 28px;
    height: 28px;
}

.skill__tooltip-item span {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-accent);
}

.skill__tooltip-arrow {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 16px;
    background-color: #FFFFFF;
    clip-path: polygon(50% 100%, 0 0, 100% 0);
}

.skill__label {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--color-text);
    opacity: 0.9;
    max-width: 110px;
    line-height: 1.3;
    transition: color var(--transition-fast);
}

.skill--growth:hover .skill__label {
    color: var(--color-accent);
}

@media (max-width: 900px) {
    .skills__layout {
        grid-template-columns: 1fr;
    }

    .skills__card {
        padding: clamp(1.25rem, 4vw, 2.5rem);
    }

    .skills__title {
        font-size: clamp(2rem, 8vw, 3rem);
    }

    .skills__cta {
        align-self: center;
    }

    .skills__grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        column-gap: clamp(0.5rem, 2vw, 2.5rem);
    }

    .skill--growth .skill__tooltip {
        left: 0;
        width: min(200px, 62vw);
        transform: translateX(0) translateY(6px);
    }

    .skill--growth:hover .skill__tooltip {
        transform: translateX(0) translateY(0);
    }

    .skill--growth .skill__tooltip-arrow {
        left: 32px;
        transform: translateX(-50%);
    }
}

@media (max-width: 600px) {
    .skills__text {
        font-size: 1rem;
    }

    .skills__subtitle {
        margin-top: 1.5rem;
    }

    .skill__icon {
        height: 48px;
    }

    .skill__icon img {
        max-width: 42px;
        max-height: 42px;
    }

    .skill__label {
        max-width: 100%;
    }
}