* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.7;
    color: #333333;
    background: #ffffff;
}

.container {
    width: 90%;
    max-width: 1100px;
    margin: 0 auto;
}

a {
    color: #0057b8;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* HEADER */

header {
    background: #ffffff;
    border-bottom: 1px solid #e5e5e5;
    padding: 20px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.controls-row {
    display: flex;
    align-items: center;
    gap: 12px;
	margin-left: auto;
}

.controls-row .language-switch {
    position: absolute;
    right: 0;
}

.menu-toggle {
	margin-right: 15px;
	background: rgba(0, 87, 184, 0.08);
	display: inline-block;
    padding: 8px 14px;
    border: 1px solid #0057b8;
    color: #0057b8;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
	vertical-align: middle;
	font-size: 2rem;
}

.menu-toggle:hover,
.menu-toggle:focus,
.menu-toggle:focus-visible,
.menu-toggle:active {
    background: rgba(0, 87, 184, 0.08);
    color: #0057b8;
    outline: none;
}

.branding {
    display: flex;
    align-items: center;
	flex-grow: 1;
}

.slogan {
    display: flex;
    flex-direction: column;
    justify-content: center;
    font-family: Aptos, Arial, sans-serif;
    font-style: italic;
    font-weight: 700;
    color: #555555;
    line-height: 1.25;
}

.slogan-line {
    white-space: nowrap;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    flex-direction: row;
    gap: 8px;
}

html {
    scroll-behavior: smooth;
}

#hero,
#statistics,
#story,
#downloads,
#contact {
    scroll-margin-top: 140px;
}

section[id] {
    scroll-margin-top: 120px;
}

.top-nav {
    display: none;
}

.top-nav a {
    color: #333333;
    font-weight: bold;
}

.top-nav a:hover {
    color: #0057b8;
    text-decoration: none;
}

.logo {
    max-height: 100px;
    width: auto;
}

.burger-nav {
    display: none;

    position: absolute;

    top: 100%;
    left: 10px;

    flex-direction: column;
    gap: 10px;

    background: #ffffff;

    padding: 15px;

    border: 1px solid #0057b8;
    border-radius: 8px;

    box-shadow: 0 4px 12px rgba(0,0,0,0.15);

    z-index: 1000;
}

.burger-nav.show {
    display: flex;
}

.burger-nav a {
    padding: 8px 14px;
    border: 1px solid #0057b8;
    background: #ffffff;
    color: #0057b8;
    border-radius: 6px;
    font-weight: bold;
    text-decoration: none;
}

.burger-nav a:hover {
    background: #0057b8;
    color: #ffffff;
}


/* LANGUAGE SWITCH */

.language-switch {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.language-switch button {
    padding: 8px 14px;
    border: 1px solid #0057b8;
    background: #ffffff;
    color: #0057b8;
    border-radius: 6px;
    cursor: pointer;
    font-weight: bold;
}

.language-switch button:hover {
    background: #0057b8;
    color: #ffffff;
}

.language-switch button.active {
    background: #0057b8;
    color: #ffffff;
}

.language-switch button,
.top-nav a {
    padding: 8px 14px;
    border: 1px solid #0057b8;
    background: #ffffff;
    color: #0057b8;
    border-radius: 6px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.2s ease;
}

.top-nav a:hover {
    background: #0057b8;
    color: #ffffff;
    text-decoration: none;
}


/* HERO */

.hero {
    padding-top: 20px;
    padding-bottom: 20px;
    text-align: center;
    background: linear-gradient(
        to bottom,
        #ffffff,
        #f6f8fb
    );
}

.hero h1 {
    margin-top: 0;
    color: #0057b8;
    font-size: 3rem;
    line-height: 1.2;
}

.hero-text {
    max-width: 800px;
    margin: 25px auto;
    font-size: 1.2rem;
}

/* BUTTONS */

.buttons {
    margin-top: 40px;
}

.button {
    display: inline-block;
    margin: 8px;
    padding: 16px 30px;
    background: #0057b8;
    color: #ffffff;
    border-radius: 10px;
    font-weight: bold;
    transition: background 0.2s ease;
}

.button:hover {
    background: #004894;
    color: #ffffff;
    text-decoration: none;
}

/* AUSTRIA BADGE */

.austria-badge {
    margin-top: 35px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    font-weight: bold;
}

.austria-badge img {
    height: 50px;
    width: auto;
}

/* CONTENT SECTIONS */

.statistics,
.story,
.downloads,
.contact {
    padding: 30px 0;
}

.statistics {
    background: #f6f8fb;
}

.story {
    background: #ffffff;
}

.downloads {
    background: #f6f8fb;
}

.contact {
    background: #ffffff;
}

.statistics h2,
.story h2,
.downloads h2,
.contact h2 {
    color: #0057b8;
    margin-top: 0;
}

/* TABLE OF CONTENTS */

.toc {
    margin-top: 20px;
    padding-left: 20px;
}

.toc li {
    margin-bottom: 10px;
}

/* STATISTICS CARD */

.stat-card {
    text-align: center;
    margin: 40px 0;
    padding: 30px;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
}

.big-number {
    display: block;
    font-size: 2.5rem;
    font-weight: bold;
    color: #0057b8;
    line-height: 1;
    margin-bottom: 10px;
}

/* DOWNLOAD BUTTONS */

.download-buttons {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.download-card {
    flex: 1;
    min-width: 260px;
    background: #0057b8;
    color: #ffffff;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    font-size: 1.2rem;
    font-weight: bold;
    transition: transform 0.2s ease;
}

.download-card:hover {
    transform: translateY(-3px);
    text-decoration: none;
    color: #ffffff;
}

/* VIDEOS */

.video-section {
    margin-top: 50px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(420px, 1fr));
    gap: 30px;
}

.video-card {
    background: #ffffff;
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.08);
    transition: transform 0.2s ease;
}

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

.video-card h3 {
    margin-top: 0;
    color: #0057b8;
}

.video-language {
    color: #666666;
    font-size: 0.95rem;
    margin-bottom: 15px;
}

.video-card video {
    width: 100%;
    border-radius: 10px;
    background: #000000;
}

.video-caption {
    margin-top: 15px;
    color: #555555;
    font-size: 0.95rem;
}

/* PRIVACY POLICY */

.privacy-highlight {
    margin: 30px 0;
    border: 2px solid #0057b8;
    border-radius: 12px;
    background: #f6f8fb;
    overflow: hidden;
}

.privacy-highlight:not(details) {
    padding: 24px;
}

.privacy-highlight summary {
    cursor: pointer;
    padding: 18px 24px;
    font-size: 1.2rem;
    font-weight: bold;
    color: #0057b8;
    background: #eef5ff;
}

.privacy-highlight > *:not(summary) {
    padding-left: 24px;
    padding-right: 24px;
}

.important-notice {
    margin: 25px 0;
    padding: 20px;
    border-left: 5px solid #0057b8;
    background: #ffffff;
    border-radius: 8px;
}

.important-notice h3 {
    margin-top: 0;
    color: #0057b8;
}

details {
    margin-bottom: 20px;
    background: #ffffff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

details summary {
    padding: 16px 20px;
    cursor: pointer;
    font-weight: bold;
    color: #0057b8;
}

.details-content {
    padding: 0 20px 20px 20px;
}

/* LANGUAGE SUPPORT */

.lang {
    display: none;
}

body[data-language="de"] .lang-de {
    display: block;
}

body[data-language="en"] .lang-en {
    display: block;
}

/* CONTACT */

.contact a {
    font-size: 1.2rem;
    font-weight: bold;
}

/* FOOTER */

footer {
    background: #f0f0f0;
    text-align: center;
    padding: 30px 15px;
    border-top: 1px solid #e5e5e5;
}

footer p {
    margin-bottom: 0;
}

/* LANGUAGE SUPPORT */

.lang {
    display: none;
}

body[data-language="de"] .lang-de {
    display: block;
}

body[data-language="en"] .lang-en {
    display: block;
}

/* NAVIGATION */

.top-nav {
    display: none;
}

.top-nav a {
    color: #333333;
    font-weight: bold;
}

.top-nav a:hover {
    color: #0057b8;
    text-decoration: none;
}

/* RESPONSIVE */

@media (max-width: 768px) {

	body {
		overflow-x: hidden;
	}

	.header-content {
		display: flex;
		flex-direction: column;
		position: relative;
		gap: 8px;
	}

	.top-nav {
		display: none;
	}

	.top-nav.show {
		display: flex;
		flex-direction: column;
		gap: 10px;

		position: absolute;
		top: 100%;
		left: 10px;
		right: 10px;

		background: white;
		padding: 15px;

		border: 1px solid #0057b8;
		border-radius: 8px;

		box-shadow: 0 4px 12px rgba(0,0,0,0.15);

		z-index: 1000;
	}

	.logo {
		max-height: 70px;
	}

	.branding {
		order: 1;
		margin-left: 0px;
	}
	
	.menu-toggle {
		font-size: 1.5rem;
		padding: 5px 10px;
	}

	.controls-row {
		order: 2;
		display: flex;
		justify-content: space-between;
		align-items: center;
		width: 100%;
		font-size: 1rem;
	}

	.hero h1 {
		margin-top: 0;
		margin-bottom: 0;
		color: #0057b8;
		font-size: 2rem;
		line-height: 1.2;
	}

    .hero-text {
        font-size: 1rem;
    }

    .download-buttons {
        flex-direction: column;
    }

    .austria-badge {
        flex-direction: column;
    }

    .big-number {
        font-size: 3rem;
    }

    details summary {
        padding: 14px 16px;
    }

    .details-content {
        padding: 0 16px 16px 16px;
    }

	.video-section {
		grid-template-columns: 1fr;
	}
	
	.home-button {
		order: 2;
        padding: 4px 8px;
        font-size: 0.8rem;
		display: inline-flex;
		align-items: center;
    }
	
	.language-switch {
		order: 2;
	}
}


.video-card video {
    width: 250px;
    height: auto;
    display: block;
    margin: 0 auto;
}

.home-button {
    padding: 8px 14px;
    border: 1px solid #0057b8;
    background: rgba(0, 87, 184, 0.08);
    color: #0057b8;
    border-radius: 6px;
    font-weight: bold;
    text-decoration: none;
}

.home-button:hover {
    background: #0057b8;
    color: #ffffff;
    text-decoration: none;
}