/* Header mit Lederoptik - ORIGINAL STYLES */
header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 9999;
    background: linear-gradient(180deg, 
        rgba(20, 20, 20, 0.98) 0%, 
        rgba(27, 27, 27, 0.98) 100%);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(164, 154, 142, 0.2);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

nav {
    max-width: 1600px;
    margin: 0 auto;
    padding: 1rem 1.5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 1;
}

.logo {
    height: 200px;
    transition: all 0.3s ease;
    display: block;
    flex-shrink: 0;
}

.logo:hover {
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.8));
    transform: scale(1.05);
}

.logo img {
    height: 100%;
    width: auto;
}

/* Navigation mit Grid-Layout */
.nav-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    align-items: start;
    flex: 1;
    max-width: 600px;
}

.nav-column {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.08);
    padding: 0.8rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.nav-column:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.nav-column a {
    color: var(--white);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    padding: 0.7rem 1rem;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    transition: all 0.3s ease;
    text-align: center;
    white-space: nowrap;
}

.nav-column a:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateX(3px);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.25);
}

.nav-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-shrink: 0;
}

/* Alle Buttons im Header erben die Schriftart */
nav button,
nav a,
.login-btn,
.cart-btn {
    font-family: 'Sui Generis', sans-serif;
}

.cta-btn {
    padding: 1rem 2rem;
    background: var(--white);
    border: 2px solid var(--white);
    color: var(--anthracite);
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.4s ease;
    text-decoration: none;
    display: inline-block;
    border-radius: 4px;
}

.cta-btn:hover {
    background: transparent;
    color: var(--white);
    box-shadow: 0 0 25px rgba(255, 255, 255, 0.5);
}

.lang-toggle {
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.15);
    border: 2px solid var(--white);
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    border-radius: 4px;
    backdrop-filter: blur(5px);
}

.lang-toggle:hover {
    background: var(--white);
    color: var(--anthracite);
}

/* ── Hamburger Button (versteckt auf Desktop) ── */
.hamburger-btn {
    display: none;
    background: rgba(20,20,20,0.85);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 8px;
    padding: 10px 11px;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    cursor: pointer;
    position: absolute;
    right: 0.6rem;
    top: 50%;
    transform: translateY(-50%);
    flex-shrink: 0;
}
.hamburger-btn span {
    background: #ffffff;
    height: 2px;
    width: 22px;
    display: block;
    border-radius: 2px;
    flex-shrink: 0;
}

/* ── Mobile Overrides ── */
@media (max-width: 768px) {
    .nav-container { display: none !important; }
    .nav-actions    { display: none !important; }
    .lang-toggle    { display: none !important; }
    .hamburger-btn  { display: flex   !important; }

    nav {
        position: relative !important;
        height: 70px !important;
        padding: 0 1.2rem !important;
        justify-content: center !important;
    }
    .logo {
        height: 120px !important;
        position: static !important;
        transform: none !important;
    }
    .logo:hover { transform: scale(1.05) !important; }
}