/* --- Reset CSS --- */
html, body, div, span, h1, h2, h3, h4, h5, h6, p, 
a, img, ol, ul, li, figure, figcaption, footer, 
header, nav, section, svg {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
html {
	box-sizing: border-box;
}
*, *:before, *:after {
	box-sizing: inherit;
}

/* --- Basic --- */
body, html {
    width: 100%;
    height: 100%;
    background-color: #002F5D;
    color: #FFFFFF;
    font-family: 'Arial Narrow', Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

/* --- Header (Główny kontener) --- */
#header {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    width: 100%;
    text-align: center;
    padding: 40px 20px;
}

/* --- Logo --- */
#logo {
    max-width: 140px;
    height: auto;
    margin-bottom: 25px;
}

/* Style tekstu wewnątrz #header */
#header h1 {
    font-weight: bold;
    font-size: 3rem;
    margin: 0;
    line-height: 1.2;
    word-break: break-word;
}

#header p {
    font-weight: normal;
    font-size: 1.75rem;
    margin-top: 5px;
    opacity: 0.9;
}

/* --- Ikona --- */
#emailIcon {
    margin-top: 25px;
    cursor: pointer;
    transition: opacity 0.3s ease-in-out;
    width: 3rem;
    height: 3rem;
}

/* --- NOWY STYL: Przycisk Kopiowania --- */
#copyEmail {
    font-family: 'Arial Narrow', Arial, sans-serif;
    font-weight: normal;
    font-size: 1rem; /* 16px (mniejszy niż tytuł) */
    margin-top: 10px; /* Mały odstęp od koperty */
    opacity: 0.9;
    cursor: pointer;
    transition: all 0.3s ease-in-out;
}

@media (hover: hover) {
    #emailIcon:hover {
        opacity: 0.8;
    }
    /* DODANY HOVER */
    #copyEmail:hover {
        opacity: 0.8;
    }
}

/* --- Footer --- */
#footer {
    margin-top: 35px;
    width: 100%;
}

#footer p {
    font-family: 'Arial Narrow', Arial, sans-serif;
    font-weight: normal;
    font-size: 0.875rem; /* 14px */
    line-height: 1.5;
    opacity: 0.8;
    margin: 0;
}


/* --- Mobile (Media Query) --- */
@media screen and (max-width: 768px) {
    #logo {
        max-width: 120px;
        margin-bottom: 20px;
    }
    #header p {
        font-size: 1.25rem;
    }
    #emailIcon {
        width: 1.25rem;
        height: 1.25rem;
    }
    /* NOWY STYL MOBILE */
    #copyEmail {
        font-size: 0.9rem; /* ok. 14.4px */
    }
    #header h1 {
        font-size: 3.75rem;
    }
    #footer {
        margin-top: 30px;
    }
    #footer p {
        font-size: 0.8rem;
        line-height: 1.4;
    }
}