body {
    font-family: 'Inter', sans-serif;
}

.bg-pattern {
    background-image: radial-gradient(rgba(4, 120, 87, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
}

header {
    transition: background-color 0.3s ease-in-out, backdrop-filter 0.3s ease-in-out;
}

/* --- Responsive Layout for Skills Section --- */

/* Mobil første: vis slider, hide circle by default */
#skills-interactive-container {
    display: none;
}
#skills-mobile-slider {
    display: block;
}

/* Desktop: viser Cirkel, (hide slider) */
@media (min-width: 768px) {
    #skills-interactive-container {
        display: block;
    }
    #skills-mobile-slider {
        display: none;
    }
}


/* === DESKTOP Cirkel STYLES (Kun for skærm > 768px) === */
@media (min-width: 768px) {
    #skills {
        padding-bottom: 150px;
        position: relative;
        z-index: 10;
    }

    #skills-interactive-container {
        position: relative;
        max-width: 680px;
        width: 95vw;
        height: 420px; 
        margin: 1rem auto 0;
        overflow: hidden;
        padding-top: 40px;
    }

    #skills-orbit {
        position: absolute;
        top: 40px;
        width: calc(100% - 80px);
        left: 40px;
        height: 200%;
        border-radius: 50%;
        transform-style: preserve-3d;
        transition: transform 0.8s cubic-bezier(0.68, -0.55, 0.27, 1.55);
        transform: rotate(var(--rotation-angle, 0deg));
    }

    .skill-item {
        position: absolute;
        left: 50%;
        top: 50%;
        width: 80px;
        height: 80px;
        margin: -40px;
        border-radius: 50%;
        background-color: #2d3748;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
        border: 2px solid transparent;
    }

    .skill-icon-wrapper {
        color: #4ade80;
        transition: transform 0.3s ease, color 0.3s ease;
        transform: rotate(calc(-1 * var(--rotation-angle, 0deg)));
    }

    .skill-item:hover .skill-icon-wrapper, .skill-item.active .skill-icon-wrapper {
        transform: scale(1.1) rotate(calc(-1 * var(--rotation-angle, 0deg)));
        color: #fff;
    }

    .skill-item.active {
        background-color: #16a34a;
        border-color: #f0fdf4;
        box-shadow: 0 0 25px rgba(22, 163, 74, 0.7);
    }

    #skill-description-display {
        position: absolute;
        bottom: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 80%;
        max-width: 400px;
        padding: 1.5rem;
        color: #d1d5db;
        text-align: center;
        transition: opacity 0.5s ease;
        z-index: 3;
    }

    #skill-description-display h4 {
        font-size: 1.25rem;
        font-weight: 600;
        color: #fff;
        margin-bottom: 0.5rem;
    }

    .skill-tooltip {
        position: absolute;
        bottom: -15px;
        left: 50%;
        background-color: #1f2937;
        color: #fff;
        padding: 5px 10px;
        border-radius: 5px;
        font-size: 0.8rem;
        white-space: nowrap;
        opacity: 0;
        visibility: hidden;
        transition: opacity 0.3s ease, visibility 0.3s ease;
        transform-origin: center center;
        transform: translateX(-50%) rotate(calc(-1 * var(--rotation-angle, 0deg)));
    }

    .skill-item.group:hover .skill-tooltip {
        opacity: 1;
        visibility: visible;
    }

    #contact {
        margin-top: -120px;
        position: relative;
        z-index: 20;
    }
}


/* === MOBILE SLIDER STYLES === */
.skill-nav-arrow {
    background-color: #2d3748;
    color: #a0aec0;
    border-radius: 9999px;
    padding: 0.75rem;
    transition: background-color 0.2s, color 0.2s;
}

.skill-nav-arrow:hover {
    background-color: #4a5568;
    color: #fff;
}

#mobile-skill-description-display {
    min-height: 120px; 
    transition: opacity 0.2s ease-in-out;
}
#mobile-skill-icon-display {
    transition: opacity 0.2s ease-in-out;
}

#mobile-skill-description-display h4 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.5rem;
}

@media (max-width: 767px) {
    #skills {
        padding-bottom: 2rem;
    }
    #contact {
        margin-top: 0;
    }
}