:root {
    	--blue: #2d3f92;
    	--white: #ffffff;
    	--soft: #eef1fb;
    	--text: #1d2650;
    	--max: 1680px;
    	--shadow: 0 20px 60px rgba(15, 25, 68, 0.14);
    	--radius: 28px;
    	--space: clamp(1rem, 1.2vw, 1.4rem);
    	--space-lg: clamp(1.5rem, 3vw, 3rem);
    	--space-xl: clamp(2.5rem, 6vw, 6rem);
    	--headline: clamp(2.4rem, 6vw, 6.8rem);
    	--title: clamp(1.7rem, 3vw, 3.2rem);
    	--subtitle: clamp(1.15rem, 1.8vw, 1.55rem);
    	--copy: clamp(1rem, 1.05vw, 1.2rem);
    	--small: clamp(0.92rem, 0.9vw, 1rem);
    }

    * {
    	box-sizing: border-box;
    	font-style: normal;
    }

    html {
    	scroll-behavior: smooth;
    }

    body {
    	margin: 0;
    	font-family: "PT Sans", Arial, sans-serif;
    	color: var(--text);
    	background: var(--white);
    	font-size: var(--copy);
    	line-height: 1.55;
    }

    img {
    	max-width: 100%;
    	display: block;
    }

    a {
    	color: inherit;
    	text-decoration: none;
    }

    p {
    	margin: 0;
    }

    h1,
    h2,
    h3 {
    	margin: 0;
    	line-height: 1.02;
    	font-weight: 700;
    	letter-spacing: -0.03em;
    }

    .lang-toggle {
    	position: absolute;
    	inline-size: 1px;
    	block-size: 1px;
    	overflow: hidden;
    	clip-path: inset(50%);
    	white-space: nowrap;
    }

    .page {
    	min-height: 100vh;
    }

    .site-header {
    	position: sticky;
    	top: 0;
    	z-index: 20;
    	backdrop-filter: blur(12px);
    	background: rgba(40, 86, 175, 0.95);
    	color: var(--white);
    	border-bottom: 1px solid rgba(40, 86, 175, 0.95);
    }

    .header-inner,
    .section-inner,
    .footer-inner {
    	width: min(calc(100% - 2rem), var(--max));
    	margin: 0px auto;
    }

    .header-inner {
    	display: flex;
    	justify-content: flex-end;
    	gap: 1rem;
    	padding: 1rem 0;
    }

    .brand {
    	display: inline-flex;
    	align-items: center;
    	gap: 0.9rem;
    	font-weight: 700;
    	font-size: 1rem;
    	letter-spacing: 0.08em;
    	text-transform: uppercase;
    }

    .brand-mark {
    	width: 2.6rem;
    	aspect-ratio: 1;
    	border-radius: 50%;
    	background: rgba(255, 255, 255, 0.12);
    	display: grid;
    	place-items: center;
    	padding: 0.45rem;
    	flex: 0 0 auto;
    }

    .top-nav {
    	display: flex;
    	align-items: center;
    	gap: 0.5rem;
    	flex-wrap: wrap;
    	justify-content: flex-end;
    }

    .nav-link,
    .lang-label,
    .button {
    	display: inline-flex;
    	align-items: center;
    	justify-content: center;
    	min-height: 2.8rem;
    	padding: 0.75rem 1rem;
    	border-radius: 999px;
    	font-weight: 700;
    	transition: 0.25s ease;
    }

    .nav-link {
    	color: rgba(255, 255, 255, 0.92);
    }

    .nav-link:hover,
    .nav-link:focus-visible {
    	background: rgba(255, 255, 255, 0.1);
    }

    .lang-switch {
    	display: inline-flex;
    	padding: 0.22rem;
    	border-radius: 999px;
    	background: rgba(255, 255, 255, 0.12);
    	gap: 0.25rem;
    }

    .lang-label {
    	cursor: pointer;
    	min-width: 3.3rem;
    	min-height: 2.35rem;
    	padding-inline: 0.85rem;
    	color: rgba(255, 255, 255, 0.82);
    }

    #lang-at:checked~.page .label-at,
    #lang-it:checked~.page .label-it {
    	background: var(--white);
    	color: var(--blue);
    }

    .lang-at-panel {
    	display: block;
    }

    .lang-it-panel {
    	display: none;
    }

    #lang-it:checked~.page .lang-at-panel {
    	display: none;
    }

    #lang-it:checked~.page .lang-it-panel {
    	display: block;
    }

    .hero {
    	position: relative;
    	min-height: 100vh;
    	color: var(--white);
    	padding: var(--hero-space) 0;
    	overflow: hidden;
    }

    .hero-content {
    	margin-left: 40px;
    	margin-right: 40px;
    }

    .hero::before {
    	content: "";
    	position: absolute;
    	inset: 0;
    	background: url("../img/napoli.jpg") center/cover no-repeat;
    	z-index: 0;
    }

    .hero::after {
    	content: "";
    	position: absolute;
    	inset: 0;
    	background: rgba(45, 63, 146, 0.7);
    	z-index: 1;
    }

    .hero>* {
    	position: relative;
    	z-index: 2;
    }

    .container {
    	width: var(--content);
    	margin: 0 auto;
    }

    .hero-grid {
    	display: grid;
    	grid-template-columns: 1.08fr 0.92fr;
    	gap: clamp(2rem, 4vw, 4.5rem);
    	align-items: center;
    	margin-top: 100px;
    	margin-bottom: 100px;
    }

    .eyebrow {
    	display: inline-block;
    	margin-bottom: 1rem;
    	padding: 0.55rem 0.9rem;
    	border-radius: 999px;
    	background: rgba(255, 255, 255, 0.14);
    	color: var(--white);
    	font-size: var(--small);
    	font-weight: 700;
    	letter-spacing: 0.06em;
    	text-transform: uppercase;
    }

    .hero h1 {
    	font-size: 100px;
    	max-width: 11ch;
    }

    .hero-actions {
    	margin-top: 1.8rem;
    	display: flex;
    	gap: 0.9rem;
    	flex-wrap: wrap;
    }

    .button {
    	box-shadow: var(--shadow);
    }

    .button-primary {
    	background: var(--white);
    	color: var(--blue);
    }

    .button-secondary {
    	background: transparent;
    	color: var(--white);
    	border: 1px solid rgba(255, 255, 255, 0.3);
    	box-shadow: none;
    }

    .hero-image {
    	overflow: hidden;
    	margin-left: 20px;
    	margin-right: 20px;
    }

    .hero-image img {
    	border-radius: calc(var(--radius) - 4px);
    	overflow: hidden;
    }

    .hero-card {
    	background: rgba(255, 255, 255, 0.08);
    	border: 1px solid rgba(255, 255, 255, 0.18);
    	border-radius: calc(var(--radius) + 8px);
    	padding: clamp(1.2rem, 2vw, 1.6rem);
    	box-shadow: var(--shadow);
    }

    .hero-logo {
    	background: var(--blue);
    	border-radius: calc(var(--radius) - 4px);
    	padding: clamp(1rem, 2vw, 1.6rem);
    	display: grid;
    	place-items: center;
    	min-height: clamp(18rem, 42vw, 36rem);
    }

    .hero-logo img {
    	width: min(100%, 32rem);
    	height: auto;
    }

    .hero-points {
    	margin-top: 1rem;
    	display: grid;
    	grid-template-columns: repeat(3, minmax(0, 1fr));
    	gap: 0.8rem;
    }

    .hero-point {
    	background: rgba(255, 255, 255, 0.1);
    	color: var(--white);
    	padding: 1rem;
    	border-radius: 22px;
    	min-height: 100%;
    }

    .hero-point strong {
    	display: block;
    	font-size: 1.1rem;
    	margin-bottom: 0.35rem;
    }

    .section {
    	padding: var(--space-xl) 0;
    }

    .section-white {
    	background: var(--white);
    	color: var(--blue);
    }

    .section-blue {
    	background: var(--blue);
    	color: var(--white);
    }

    .section-soft {
    	background: var(--soft);
    	color: var(--blue);
    }

    .section-head {
    	display: grid;
    	gap: 1rem;
    	max-width: 65rem;
    }

    .section-head h2 {
    	font-size: var(--title);
    }

    .section-head p {
    	font-size: var(--subtitle);
    }

    .cards-3,
    .cards-2 {
    	display: grid;
    	gap: clamp(1rem, 1.8vw, 1.5rem);
    }

    .cards-3 {
    	grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .cards-2 {
    	grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .card {
    	border-radius: var(--radius);
    	padding: clamp(1.25rem, 2vw, 1.7rem);
    	box-shadow: var(--shadow);
    	min-height: 100%;
    }

    .section-white .card,
    .section-soft .card {
    	background: var(--white);
    	color: var(--blue);
    }

    .section-blue .card {
    	background: rgba(255, 255, 255, 0.08);
    	color: var(--white);
    	border: 1px solid rgba(255, 255, 255, 0.16);
    }

    .card h3 {
    	font-size: 1.35rem;
    	margin-bottom: 0.7rem;
    }

    .card p+p {
    	margin-top: 0.8rem;
    }

    .product-layout {
    	display: grid;
    	grid-template-columns: 0.95fr 1.05fr;
    	gap: clamp(1.2rem, 3vw, 3rem);
    	align-items: stretch;
    }

    .check-list {
    	margin: 1.2rem 0 0;
    	padding: 0;
    	list-style: none;
    	display: grid;
    	gap: 0.8rem;
    }

    .check-list li {
    	padding-left: 1.8rem;
    	position: relative;
    }

    .check-list li::before {
    	content: "•";
    	position: absolute;
    	left: 0;
    	top: 0;
    	font-size: 1.3rem;
    	line-height: 1;
    }

    .quote {
    	margin-top: 1.4rem;
    	padding: 1.2rem 1.3rem;
    	border-radius: 22px;
    	background: rgba(255, 255, 255, 0.08);
    	border: 1px solid rgba(255, 255, 255, 0.14);
    	font-size: 1.05rem;
    }

    .cta {
    	text-align: center;
    	display: grid;
    	gap: 1rem;
    	justify-items: center;
    }

    .cta h2 {
    	font-size: clamp(2rem, 4vw, 4rem);
    	max-width: 14ch;
    }

    .cta p {
    	max-width: 44rem;
    	font-size: var(--subtitle);
    }

    .contact-box {
    	width: min(100%, 44rem);
    	background: rgba(255, 255, 255, 0.08);
    	border: 1px solid rgba(255, 255, 255, 0.16);
    	border-radius: calc(var(--radius) + 4px);
    	padding: clamp(1.25rem, 2vw, 1.6rem);
    }

    .contact-grid {
    	display: grid;
    	grid-template-columns: repeat(2, minmax(0, 1fr));
    	gap: 0.8rem;
    	text-align: left;
    }

    .contact-item {
    	background: rgba(255, 255, 255, 0.08);
    	border-radius: 20px;
    	padding: 1rem;
    }

    .contact-item strong {
    	display: block;
    	margin-bottom: 0.3rem;
    }

    .imprint {
    	padding-top: 1rem;
    }

    .imprint-box {
    	border-radius: calc(var(--radius) + 4px);
    	background: var(--white);
    	color: var(--blue);
    	box-shadow: var(--shadow);
    	padding: clamp(1.3rem, 2vw, 2rem);
    }

    .imprint-grid {
    	display: grid;
    	grid-template-columns: repeat(2, minmax(0, 1fr));
    	gap: 1rem 2rem;
    }

    .imprint-block strong {
    	display: block;
    	margin-bottom: 0.45rem;
    	font-size: 1.03rem;
    }

    .imprint-block p {
    	white-space: pre-line;
    }

    .footer {
      	background: var(--blue);
    	color: var(--white);
    	padding: 1.2rem 0 2rem;
    }

    .footer-inner {
    	display: flex;
    	justify-content: space-between;
    	gap: 1rem;
    	flex-wrap: wrap;
    	align-items: center;
    }

    .footer a {
    	color: var(--white);
    	font-weight: 700;
    }

    @media (max-width: 1100px) {

    	.hero-grid,
    	.product-layout,
    	.cards-3,
    	.cards-2,
    	.imprint-grid {
    		grid-template-columns: 1fr;
    	}

    	.hero-points {
    		grid-template-columns: 1fr;
    	}

    	.contact-grid {
    		grid-template-columns: 1fr;
    	}
    }

    @media (max-width: 720px) {
    	.header-inner {
    		align-items: flex-end;
    		flex-direction: column;
    	}

    	.top-nav {
    		width: 100%;
    		justify-content: space-between;
    	}

    	.nav-links {
    		display: none;
    	}

    	.hero h1 {
    		max-width: 100%;
    	}

    	.button,
    	.nav-link {
    		width: 100%;
    	}

    	.hero-actions {
    		display: grid;
    		grid-template-columns: 1fr;
    	}

    	.lang-switch {
    		margin-left: auto;
    	}
    }

    @media (min-width: 2200px) {

    	.header-inner,
    	.section-inner,
    	.footer-inner {
    		width: min(calc(100% - 5rem), var(--max));
    	}
    }