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

body {
    font-family: 'Inter', Arial, sans-serif;
    background: #ffffff;
    color: #173155;
}

/* --- HEADER --- */
.site-header {
    background: #ffffff;
    border-bottom: 1px solid #e5e7eb;
    width: 100%;
}

.header-inner {
    max-width: 1150px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Logo */
.site-logo {
    height: auto;
    width: 160px;   /* perfekte Größe für Desktop */
}

@media (max-width: 768px) {
    .site-logo {
        width: 130px;  /* perfekte Größe für Handy */
    }
}
/* Navigation */
.main-nav {
    display: flex;
    gap: 28px;
}

.navlink {
    color: #173155;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
}

.navlink:hover,
.navlink.active {
    color: #1E3A8A;
}

/* Telefonnummer & CTA */
.header-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.phone {
    background: rgba(217,85,30,0.15);
    padding: 8px 14px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 16px;
    color: #d9551e;
    text-decoration: none;
}

.btn-small {
    background: #1E3A8A;
    color: white;
    padding: 8px 14px;
    border-radius: 8px;
    font-weight: 700;
    text-decoration: none;
}

/* --- MOBILE HEADER --- */
.mobile-toggle {
    display: none;
    font-size: 28px;
    background: none;
    border: none;
}

/* Handy Ansicht */
@media (max-width: 900px) {
    .main-nav,
    .header-cta {
        display: none;
    }

    .mobile-toggle {
        display: block;
    }

    .site-logo {
        height: 48px;
    }

    .header-inner {
        padding: 14px;
    }
}

/* --- HERO SECTION --- */
.hero {
    background: linear-gradient(135deg, #1E3A8A, #304b9b);
    color: white;
    text-align: center;
    padding: 90px 20px;
}

.hero h1 {
    font-size: 36px;
    font-weight: 800;
    margin-bottom: 15px;
}

.hero p {
    font-size: 18px;
    opacity: 0.95;
}

.btn-primary {
    display: inline-block;
    background: #ffffff;
    color: #1E3A8A;
    padding: 12px 25px;
    border-radius: 10px;
    text-decoration: none;
    font-weight: 700;
    margin-top: 25px;
}

/* --- GENERELLE SECTIONS --- */
.container {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
}

.section-title {
    text-align: center;
    font-size: 30px;
    margin-bottom: 30px;
    color: #1E3A8A;
}

/* --- BOXEN & GRIDS --- */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.feature-box {
    background: white;
    border-radius: 12px;
    padding: 25px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0,0,0,0.12);
}

.feature-box h3 {
    font-size: 20px;
    color: #1E3A8A;
    margin-bottom: 10px;
}

/* Handy Ansicht */
@media (max-width: 900px) {
    .feature-grid {
        grid-template-columns: 1fr;
    }
}

/* --- CTA BANNER --- */
.cta-banner {
    background: #1E3A8A;
    color: white;
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    margin-top: 50px;
}

/* --- FOOTER --- */
footer {
    margin-top: 40px;
    padding: 20px;
    background: #173155;
    color: white;
    text-align: center;
}

.footer-links a {
    color: #ffffff;
    margin-left: 12px;
    text-decoration: none;
}
/* --- MOBILE MENU --- */
.mobile-menu {
    display: none;
    flex-direction: column;
    background: #ffffff;
    width: 100%;
    padding: 20px;
    border-bottom: 1px solid #e5e7eb;
}

.mobile-menu a {
    padding: 12px 0;
    color: #173155;
    text-decoration: none;
    font-weight: 600;
    border-bottom: 1px solid #f0f0f0;
}

.mobile-menu a:last-child {
    border-bottom: none;
}

.mobile-menu.open {
    display: flex;
}