/* Composition Section Enhancements */
.composition-section {
    background: #EEF4FA;
    padding: 100px 0;
    overflow: hidden;
}

.composition-item {
    transition: all 0.3s ease;
}

.composition-item h4 {
    color: var(--primary-blue);
    font-size: 1.5rem;
}

/* Connecting Lines */
.composition-line-left,
.composition-line-right {
    position: absolute;
    width: 60px;
    height: 1px;
    background: repeating-linear-gradient(to right, #ccc 0, #ccc 5px, transparent 5px, transparent 8px);
    top: 20%;
}

.composition-line-left {
    right: -20px;
    transform: rotate(-25deg);
    transform-origin: right center;
}

.composition-line-right {
    left: -20px;
    transform: rotate(25deg);
    transform-origin: left center;
}

/* Concentric Rings Animation */
.composition-rings {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid #0a4860;
    border-radius: 50%;
}

.ring-1 {
    width: 300px;
    height: 300px;
    animation: pulseRing 4s infinite linear;
}

.ring-2 {
    width: 450px;
    height: 450px;
    animation: pulseRing 4s infinite linear 1s;
}

.ring-3 {
    width: 600px;
    height: 600px;
    animation: pulseRing 4s infinite linear 2s;
}

@keyframes pulseRing {
    0% {
        transform: translate(-50%, -50%) scale(0.8);
        opacity: 0;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0;
    }
}