.intro-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #000000;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 9999;
    overflow: hidden;
}

.circles-container {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.circle {
    position: absolute;
    border-radius: 50%;
    will-change: transform;
    border-style: solid;
    border-width: 1px;
}

/* Orange gradient circles - alternating */
.circle-1 {
    width: 400px;
    height: 400px;
    border-color: #ff8c42;
}

.circle-2 {
    width: 600px;
    height: 600px;
    border-color: #4a9d9c;
}

.circle-3 {
    width: 800px;
    height: 800px;
    border-color: #ff6b1a;
}

.circle-4 {
    width: 1000px;
    height: 1000px;
    border-color: #2d7b7a;
}

.intro-content {
    position: relative;
    z-index: 10;
    text-align: center;
    color: #ffffff;
}

.intro-subtitle {
    font-size: clamp(14px, 2vw, 18px);
    font-weight: 300;
    letter-spacing: 3px;
    margin-bottom: 0.5rem;
    opacity: 0.8;
}

.intro-title {
    font-size: clamp(2rem, 6vw, 4rem);
    font-weight: 300;
    letter-spacing: 8px;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .circle-1 { width: 250px; height: 250px; }
    .circle-2 { width: 400px; height: 400px; }
    .circle-3 { width: 550px; height: 550px; }
    .circle-4 { width: 700px; height: 700px; }
    
    .intro-title {
        letter-spacing: 4px;
    }
}