* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body,
html {
    height: 100%;
    overflow: hidden;
}

.video-container {
    position: relative;
    width: 100vw;
    height: 100vh;
}

#background-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: fill;
    z-index: -1;
}

.screen-overlay {
    position: absolute;
    background: transparent;
    cursor: pointer;
}

/* Screen positions - adjust these based on your video */
.screen-1 {
    top: 35%;
    left: 2%;
    width: 26%;
    height: 38%;
}

.screen-2 {
    top: 5%;
    left: 33%;
    width: 34%;
    height: 26%;
}

.screen-3 {
    top: 32%;
    left: 74%;
    width: 22%;
    height: 39%;
}

.screen-4 {
    top: 38%;
    left: 31%;
    width: 30%;
    height: 35%;
}

.screen-overlay {
    z-index: 2;
}

/* Audio Control Button */
.audio-control {
    position: fixed;
    top: 84%;
    left: 22.5%;
    width: fit-content;
    height: fit-content;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all 0.3s ease;
}

.audio-icon {
    color: transparent;
    font-size: 60px;
    font-weight: bold;
    user-select: none;
}

.audio-control.playing .play-icon {
    display: none;
}

.audio-control.playing .pause-icon {
    display: block;
}

.audio-control .pause-icon {
    display: none;
}

/* Mobile Warning Modal */
.mobile-warning {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.mobile-warning.show {
    display: flex;
}

.warning-content {
    background: linear-gradient(145deg, #2b474d, #207ca7);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    max-width: 350px;
    box-shadow: 0 0px 40px -10px rgba(179, 209, 255);
}

.warning-icon {
    font-size: 48px;
    margin-bottom: 20px;
    color: #ff6b35;
}

.warning-title {
    font-size: 24px;
    font-weight: bold;
    color: #fff;
    margin-bottom: 15px;
    font-family: 'Arial', sans-serif;
}

.warning-message {
    font-size: 16px;
    color: #ccc;
    line-height: 1.5;
    margin-bottom: 25px;
    font-family: 'Arial', sans-serif;
}

.warning-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
}

.warning-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Arial', sans-serif;
}

.btn-primary {
    background: linear-gradient(145deg, #ff6b35, #f7931e);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(145deg, #e55a2b, #e08419);
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: #ccc;
    border: 2px solid #555;
}

.btn-secondary:hover {
    background: #555;
    color: white;
}