/* Grundlayout */

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: #1d2935;
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}


/* Farben */

:root {
    --blau: #12304a;
    --gruen: #2f8f5b;
    --hell: #f4f7f8;
    --text: #1d2935;
}



/* Kopfbereich */

header {
    background: white;
    padding: 20px 0;
    border-bottom: 1px solid #e5e5e5;
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}


.logo img {
    max-height: 200px;
    width: auto;
}


nav a {
    text-decoration: none;
    color: var(--blau);
    margin-left: 25px;
    font-weight: bold;
}

nav a:hover {
    color: var(--gruen);
}



/* Startbereich */

.hero {
    background: linear-gradient(135deg, #12304a, #1c5875);
    color: white;
    padding: 90px 0;
}


.hero h1 {
    font-size: 48px;
    line-height: 1.2;
    margin-bottom: 25px;
}


.hero p {
    max-width: 650px;
    font-size: 20px;
}


.button {
    display: inline-block;
    margin-top: 30px;
    padding: 14px 30px;
    background: var(--gruen);
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: bold;
}


.button:hover {
    opacity: 0.85;
}



/* Bereiche */

.section {
    padding: 70px 0;
}


.grey {
    background: var(--hell);
}


h2 {
    color: var(--blau);
    font-size: 34px;
    margin-bottom: 30px;
}



/* Leistungskarten */

.cards {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}


.card {
    background: white;
    padding: 30px;
    border-radius: 10px;
    flex: 1;
    min-width: 260px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}


.card h3 {
    color: var(--gruen);
}



/* Kontakt */

.contact {
    background: var(--blau);
    color: white;
    padding: 60px 0;
}


.contact h2 {
    color: white;
}



/* Footer */

footer {
    background: #0b1d2b;
    color: white;
    padding: 20px 0;
    text-align: center;
}


footer a {
    color: white;
}



/* Handy Ansicht */

@media(max-width: 700px) {


.header-inner {
    flex-direction: column;
}


nav {
    margin-top: 20px;
}


.hero h1 {
    font-size: 34px;
}


.hero p {
    font-size: 17px;
}


}
.claim {
    color: white;
    font-size: 32px;
    margin-top: 10px;
    margin-bottom: 25px;
}
.icon {
    font-size: 40px;
    margin-bottom: 15px;
}


.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}


.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.15);
}
.contact-box {
    margin-top: 30px;
    background: rgba(255,255,255,0.08);
    padding: 25px;
    border-radius: 10px;
    max-width: 500px;
}


.contact a {
    color: white;
    text-decoration: none;
}


.contact a:hover {
    text-decoration: underline;
}
.hero-small {
    margin-top: 20px;
    font-size: 16px;
    opacity: 0.9;
}