.landing-brand {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: #f8f9fa;
    width: 100vw;
    box-sizing: border-box;
    padding: 0;
    margin: 0 !important;
}
/* Desktop landing image: show by default, hide on mobile/tablet */
.landing-img-desktop {
    width: calc(100vw - 1.5rem);
    height: calc(100vh - 1.5rem);
    object-fit: cover;
    border-radius: 0.8vw;
    box-shadow: 0 2px 16px rgba(0,0,0,0.08);
    background: #fff;
    display: block;
    margin: 0.75rem auto;
    padding: 0;
    max-width: calc(100vw - 1.5rem);
    max-height: calc(100vh - 1.5rem);
}
.landing-img-mobile {
    display: none;
}
@media (max-width: 900px) {
    .landing-brand {
        display: none !important;
    }
    .landing-img-desktop {
            display: none !important;
        }
        .landing-brand {
            display: block;
            min-height: 100vh;
            width: 100vw !important;
            padding: 0 !important;
            margin: 0 !important;
            background: #f8f9fa !important;
            box-sizing: border-box !important;
        }
        .landing-img-mobile {
            display: block !important;
            width: 100vw;
            max-width: 100vw;
            height: 100vh;
            max-height: 100vh;
            object-fit: cover;
            border-radius: 0;
            box-shadow: none;
            background: #fff;
            margin: 0 !important;
            padding: 0;
    }
}
.image-sequence {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    min-height: 100vh;
    background: #f8f9fa;
    padding: 2vw 0;
    border-radius: 18px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.04);
    margin: 0 1vw 1vw 1vw;
    opacity: 1;
    transition: opacity 0.5s;
}
.image-sequence img {
    width: 100%;
    max-width: 950px;
    height: auto;
    margin: 0.7rem 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border-radius: 12px;
    transition: box-shadow 0.2s;
}
.image-sequence img:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.15);
}
body {
    margin: 0;
    padding: 0;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f8f9fa;
}
@media (max-width: 900px) {
    .image-sequence img {
        max-width: 95vw;
    }
}
@media (max-width: 600px) {
    .image-sequence {
        padding: 2vw 0;
        border-radius: 8px;
        margin: 0 3vw 1vw 3vw;
    }
    .image-sequence img {
        max-width: 92vw;
        margin: 0.5rem 4vw;
        border-radius: 8px;
        box-sizing: border-box;
    }
}