/* Fullscreen Video Background */
#intro-video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    object-fit: cover;
    z-index: -1;
    pointer-events: none; /* Optional */
}

/* Header & Brand Positioning */
.header {
    position: fixed;
    top: 20px;
    left: 20px;
    text-align: left;
}

.brand {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

#intro-img {
    display: none;
    width: 550px;
    height: auto;
    margin-top: 20px;
}

/* Watermark Styling */
.watermark {
    position: fixed;
    top: 25px;
    left: 25px;
    z-index: 1000;
    padding: 0;
    margin: 0;
}

.watermark-img {
    width: 240px;
    height: auto;
    transition: transform 0.3s ease, filter 0.3s ease;
   
}

.watermark-img:hover {
    transform: scale(1.1);
    filter: brightness(1.5) drop-shadow(0px 0px 10px rgba(255, 255, 255, 0.8));
    border-bottom-color: rgba(255, 255, 255, 0.5);
}

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

/* Responsive Adjustments */
@media (max-width: 768px) {
    .header,
    .brand,
    .right-stack,
    .watermark {
        position: static;
    }

    .header {
        display: flex;
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .brand {
        transform: none;
        margin-top: 350px;
    }

    #intro-img {
        width: 380px;
        margin: 0 auto;
    }

    .right-stack {
        margin-top: 20px;
        width: 100%;
        display: flex;
        justify-content: center;
    }

    .watermark-img {
        width: 220px;
        border-bottom-color: rgba(255, 255, 255, 0.5);
    }
}