/* RESET */

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

/* BODY */

body {
    background: #15171b;
    color: #ffffff;

    font-family:
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        sans-serif;

    overflow-x: hidden;
}

/* INTRO */

#intro {
    position: fixed;
    inset: 0;

    background: #15171b;

    display: flex;
    justify-content: center;
    align-items: center;

    z-index: 9999;
}

.logo-wrap {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* LOGO INTRO */

.intro-logo {

    width: min(730px, 85vw);
    height: auto;

    opacity: 0;

    transform: scale(0.96);

    filter:
        drop-shadow(0 0 10px rgba(255,255,255,0.05))
        drop-shadow(0 0 30px rgba(255,255,255,0.03));
}

.intro-logo.appear {
    animation: logoAppear 1.2s ease forwards;
}

.intro-logo.disappear {
    animation: logoDisappear 1s ease forwards;
}

@keyframes logoAppear {

    from {
        opacity: 0;
        transform: scale(0.96);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes logoDisappear {

    from {
        opacity: 1;
        transform: scale(1);
    }

    to {
        opacity: 0;
        transform: scale(1.03);
    }
}

/* STRONA */

#app {

    opacity: 0;

    min-height: 100vh;

    display: flex;
    flex-direction: column;

    transition: opacity 1s ease;
}

#app.show {
    opacity: 1;
}

/* GÓRNE LOGO */

.site-header {

    width: 100%;

    display: flex;
    justify-content: center;

    padding-top: 40px;
}

.header-logo {

    width: min(365px, 70vw);
    height: auto;

    opacity: 0;

    animation: headerFade 1s ease forwards;
    animation-delay: 0.3s;
}

@keyframes headerFade {

    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ŚRODEK EKRANU */

.coming-soon {

    flex: 1;

    display: flex;
    flex-direction: column;

    justify-content: center;
    align-items: center;

    text-align: center;

    padding: 20px;
}

.coming-soon h1 {

    font-size: clamp(2rem, 4vw, 3.5rem);

    font-weight: 600;

    letter-spacing: 0.02em;

    margin-bottom: 16px;
}

.coming-soon p {

    font-size: 1.1rem;

    opacity: 0.65;
}

/* MOBILE */

@media (max-width: 768px) {

    .intro-logo {
        width: 88vw;
    }

    .header-logo {
        width: 60vw;
    }

    .coming-soon h1 {
        font-size: 2rem;
    }

    .coming-soon p {
        font-size: 1rem;
    }
}