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

html,
body {
    width: 100%;
    height: 100%;
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background-color: #050308;
    background-image: url('assets/bkg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #ffffff;
    overflow: hidden;
    position: relative;
}

.black-shadow-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to top,
        rgba(0,0,0,1) 0%,
        rgba(0,0,0,0.85) 35%,
        rgba(0,0,0,0.3) 75%,
        rgba(0,0,0,0) 100%
    );
    z-index: 1;
}

.ambient-glow {
    position: absolute;
    top: 30%;
    right: 10%;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: radial-gradient(
        circle,
        rgba(138,43,226,0.25) 0%,
        rgba(30,144,255,0.05) 60%,
        rgba(0,0,0,0) 100%
    );
    filter: blur(60px);
    z-index: 2;
    pointer-events: none;
}

.main-container {
    position: relative;
    width: 100%;
    height: 100%;
    z-index: 3;
}

.sticker-wrapper {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 95vh;
    width: auto;
    z-index: 5;
    display: flex;
    align-items: flex-end;
}

.fluxy-sticker {
    height: 90%;
    width: auto;
    display: block;
    object-fit: contain;
}

.dashboard-box {
    position: absolute;
    top: 50%;
    right: 7%;
    transform: translateY(-50%);
    width: 450px;
    z-index: 10;
    text-align: center;
}

.logo-fluxy {
    display: block;
    height: 120px;
    width: auto;
    margin: 0 auto 35px auto;
    filter: drop-shadow(0 0 25px rgba(138,43,226,0.6));
}

.button-stack {
    width: 100%;
    margin-bottom: 30px;
}

.btn {
    display: block;
    width: 100%;
    padding: 18px;
    margin-bottom: 18px;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: 1.5px;
    border-radius: 14px;
    transition: 0.25s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-install {
    background: linear-gradient(
        135deg,
        #8a2be2,
        #1e90ff
    );
    color: white;
    box-shadow: 0 0 25px rgba(138,43,226,0.45);
}

.btn-policies {
    background: rgba(0,0,0,0.55);
    border: 2px solid #8a2be2;
    color: white;
}

.credits-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    color: #d1cbe5;
    font-weight: 600;
}

.credits-img {
    height: 32px;
    width: auto;
    display: block;
}

.final-copyright {
    font-size: 13px;
    color: #726a87;
    letter-spacing: .5px;
}

@media (max-width: 768px) {
    body {
        overflow-y: auto;
    }

    .main-container {
        padding: 30px 20px;
        height: auto;
        min-height: 100vh;
    }

    .dashboard-box {
        position: relative;
        top: auto;
        right: auto;
        transform: none;
        width: 100%;
        max-width: 450px;
        margin: 0 auto;
    }

    .logo-fluxy {
        height: 90px;
    }

    .sticker-wrapper {
        position: relative;
        height: auto;
        width: 100%;
        justify-content: center;
        margin-top: 30px;
    }

    .fluxy-sticker {
        height: auto;
        width: 100%;
        max-width: 320px;
    }

    .ambient-glow {
        width: 300px;
        height: 300px;
    }
}