:root {
    --red-bordeaux: #8b1a1a;
    --red-signal: #d63031;
    --black: #1a1a1a;
    --warm-gray: #f9f9f9; 
    --gray-bg: #f1f1f1;
    --white: #ffffff;
}

* { box-sizing: border-box; scroll-behavior: smooth; }

body {
    font-family: 'Montserrat', sans-serif;
    margin: 0;
    color: var(--black);
    line-height: 1.8;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 25px;
}

/* --- BRANDING SPLIT --- */
.brand-split { font-weight: 700; }
.brand-split .medi { color: var(--red-signal); }
.brand-split .signum { color: var(--red-bordeaux); }
.content-card {
    background: var(--white);
    padding: 70px;
    margin-top: 40px; /* Positiver Abstand statt Überlappung (-80px entfernt) */
    border: 1px solid #e0dbd7;
    position: relative;
    margin-bottom: 80px;
}

/* --- HEADER --- */
.navbar {
    background: var(--white);
    padding: 40px 0 30px 0;
    border-bottom: 2px solid var(--red-bordeaux);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.logo-img {
    height: 120px;
    width: auto;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 35px;
    padding: 0;
    margin: 0;
}

.nav-links a {
    text-decoration: none;
    color: var(--black);
    font-weight: 400;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
}

.nav-links a:hover { color: var(--red-signal); }

.nav-btn { color: var(--red-bordeaux) !important; font-weight: 700 !important; }

/* --- HERO (angepasst: Linie oben/unten, kein Overlap) --- */
.hero-warm {
    background-color: var(--warm-gray);
    padding: 100px 0; /* Padding für bessere Zentrierung ohne Überlappung */
    text-align: center;
    /* Hero schließt nun mit der gleichen roten Linie ab, wie der Header anfängt */
    border-bottom: 2px solid var(--red-bordeaux);
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 200;
    color: var(--red-bordeaux);
    margin: 0;
    letter-spacing: -1px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.2rem;
    font-weight: 400;
    margin-top: 20px;
    color: #555;
    letter-spacing: 1px;
}

.accent-red-light {
    color: var(--red-signal);
    font-weight: 200;
    display: block;
}

/* --- CONTENT CARD (angepasst: startet darunter) --- */

.top-accent-border {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--red-bordeaux);
}

.intro-text {
    font-size: 1.2rem;
    font-weight: 400;
}

.diagnosis-box {
    background-color: var(--warm-gray);
    padding: 40px;
    border-left: 2px solid var(--red-bordeaux);
    margin: 50px 0;
}

.label {
    display: block;
    color: var(--red-bordeaux);
    text-transform: uppercase;
    font-weight: 700;
    font-size: 0.7rem;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.quote-text {
    font-size: 1.5rem;
    font-style: italic;
    font-weight: 200;
    color: var(--red-bordeaux);
    margin: 0;
}

.highlight-bright {
    color: var(--red-signal);
    font-weight: 700;
}

/* --- LEISTUNGEN GRID --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 20px;
}
.service-card {
    background: var(--white);
    padding: 40px 30px;
    border: 1px solid #e0dbd7;
    text-align: center;
    transition: transform 0.3s ease;
}
.service-card:hover { transform: translateY(-5px); border-color: var(--red-signal); }
.service-icon { 
    color: var(--red-signal); 
    font-size: 1.5rem; 
    font-weight: 200; 
    margin-bottom: 20px; 
}
.service-card h3 { 
    font-size: 0.9rem; 
    text-transform: uppercase; 
    letter-spacing: 1.5px; 
    color: var(--red-bordeaux); 
    margin-bottom: 15px;
}
.service-card p { font-size: 0.85rem; color: #666; line-height: 1.6; }

/* --- CTA BUTTON --- */
.btn-flat {
    display: inline-block;
    background-color: var(--red-bordeaux);
    color: var(--white);
    padding: 18px 45px;
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 2px;
}

.btn-flat:hover { background-color: var(--red-signal); }

.cta-container { text-align: center; margin-top: 50px; }

/* --- FOOTER --- */
footer { text-align: center; padding: 80px 0; color: #aaa; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 2px; }
.footer-divider { height: 2px; width: 40px; background-color: var(--red-signal); margin: 0 auto 20px auto; }

/* --- MOBILE --- */
.menu-toggle { display: none; flex-direction: column; gap: 5px; cursor: pointer; background: none; border: none; }
.menu-toggle .bar { width: 25px; height: 3px; background-color: var(--red-bordeaux); }

@media (max-width: 768px) {
    .nav-links { display: none; flex-direction: column; width: 100%; text-align: center; padding: 20px 0; gap: 20px; }
    .nav-links.active { display: flex; }
    .menu-toggle { display: flex; }
    .hero-title { font-size: 2.2rem; }
    .content-card { padding: 40px 25px; margin-top: 20px; }
}