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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #4A90E2 0%, #7B68EE 50%, #FFB81C 100%);
    background-attachment: fixed;
    min-height: 100vh;
    color: #333;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* Header - ENTFERNT */
header {
    display: none;
}

/* Logo-Container - Responsive Positionierung */
.logo-container {
    position: absolute;
    top: 20px;
    left: 20px;
    z-index: 200;
    pointer-events: auto;
}

.logo {
    width: 280px;
    height: auto;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
    position: relative;
    z-index: 201;
}

.logo:hover {
    transform: scale(1.05);
}

/* Dropdown Container - Responsive */
.dropdown-container {
    position: fixed;
    top: 140px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    gap: 30px;
    z-index: 90;
    width: auto;
    max-width: 90vw;
}

.dropdown {
    position: relative;
}

.dropdown-btn {
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.85), rgba(74, 144, 226, 0.75));
    border: 2px solid rgba(74, 144, 226, 0.6);
    color: white;
    padding: 16px 35px;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 14px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    min-width: 240px;
    justify-content: center;
    white-space: nowrap;
}

.dropdown-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.dropdown-btn:hover::before {
    left: 100%;
}

.glow-blue {
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.85), rgba(74, 144, 226, 0.75));
    border-color: rgba(74, 144, 226, 0.6);
}

.glow-blue:hover {
    background: linear-gradient(135deg, rgba(74, 144, 226, 0.95), rgba(74, 144, 226, 0.85));
    border-color: rgba(74, 144, 226, 0.8);
    box-shadow: 0 0 25px rgba(74, 144, 226, 0.6),
                0 0 40px rgba(74, 144, 226, 0.4),
                inset 0 0 20px rgba(255, 255, 255, 0.15);
    transform: translateY(-3px) scale(1.02);
}

.glow-gold {
    background: linear-gradient(135deg, rgba(255, 184, 28, 0.85), rgba(255, 184, 28, 0.75));
    border-color: rgba(255, 184, 28, 0.6);
}

.glow-gold:hover {
    background: linear-gradient(135deg, rgba(255, 184, 28, 0.95), rgba(255, 184, 28, 0.85));
    border-color: rgba(255, 184, 28, 0.8);
    box-shadow: 0 0 25px rgba(255, 184, 28, 0.6),
                0 0 40px rgba(255, 184, 28, 0.4),
                inset 0 0 20px rgba(255, 255, 255, 0.15);
    transform: translateY(-3px) scale(1.02);
}

.dropdown-btn .arrow {
    transition: transform 0.3s ease;
    font-size: 0.9em;
}

.dropdown.active .dropdown-btn .arrow {
    transform: rotate(180deg);
}

.dropdown-content {
    position: absolute;
    top: calc(100% + 15px);
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, rgba(30, 30, 50, 0.98), rgba(20, 20, 40, 0.98));
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 16px;
    min-width: 280px;
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.6);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-10px);
    transition: all 0.3s ease;
    z-index: 100;
}

.dropdown.active .dropdown-content {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-content a {
    display: block;
    padding: 14px 22px;
    color: rgba(255, 255, 255, 0.95);
    text-decoration: none;
    transition: all 0.2s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-weight: 500;
    font-size: 1rem;
}

.dropdown-content a:last-child {
    border-bottom: none;
}

.dropdown-content a:hover {
    background: rgba(255, 255, 255, 0.15);
    padding-left: 30px;
    color: white;
}

.left-dropdown .dropdown-content a:hover {
    background: linear-gradient(90deg, rgba(74, 144, 226, 0.3), rgba(123, 104, 238, 0.2));
    border-left: 4px solid #4A90E2;
}

.right-dropdown .dropdown-content a:hover {
    background: linear-gradient(90deg, rgba(255, 184, 28, 0.3), rgba(255, 152, 0, 0.2));
    border-left: 4px solid #FFB81C;
}

.dropdown-btn:focus {
    outline: none;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 250px auto 40px auto;
    padding: 0 20px 120px 20px;
    flex: 1;
}

.search-bar {
    display: none;
}

.product-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.product-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 28px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transition: all 0.3s;
    border-left: 5px solid #FFB81C;
    backdrop-filter: blur(10px);
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 36px rgba(74, 144, 226, 0.2);
    border-left-color: #4A90E2;
}

.product-card h3 {
    color: #4A90E2;
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 600;
}

footer {
    display: none;
}

/* Bottom Navigation */
.bottom-nav {
    position: fixed;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 18px 28px;
    background: linear-gradient(135deg, rgba(255, 230, 150, 0.95), rgba(74, 144, 226, 0.95));
    backdrop-filter: blur(20px);
    border-radius: 60px 60px 0 0;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-bottom: none;
}

.nav-btn {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.nav-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
    transition: left 0.5s;
}

.nav-btn:hover::before {
    left: 100%;
}

.nav-btn svg {
    position: relative;
    z-index: 1;
}

.nav-btn[data-action="home"]:hover,
.nav-btn[data-action="home"].active {
    background: linear-gradient(135deg, #9B59B6, #8E44AD);
    color: white;
    border-color: rgba(155, 89, 182, 0.8);
    box-shadow: 0 0 25px rgba(155, 89, 182, 0.6),
                inset 0 0 20px rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.nav-btn[data-action="video"]:hover,
.nav-btn[data-action="video"].active {
    background: linear-gradient(135deg, #4A90E2, #357ABD);
    color: white;
    border-color: rgba(74, 144, 226, 0.8);
    box-shadow: 0 0 25px rgba(74, 144, 226, 0.6),
                inset 0 0 20px rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.nav-btn[data-action="photo"]:hover,
.nav-btn[data-action="photo"].active {
    background: linear-gradient(135deg, #FF7F50, #FF6347);
    color: white;
    border-color: rgba(255, 127, 80, 0.8);
    box-shadow: 0 0 25px rgba(255, 127, 80, 0.6),
                inset 0 0 20px rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.nav-btn[data-action="share"]:hover,
.nav-btn[data-action="share"].active {
    background: linear-gradient(135deg, #4ADE80, #22C55E);
    color: white;
    border-color: rgba(74, 222, 128, 0.8);
    box-shadow: 0 0 25px rgba(74, 222, 128, 0.6),
                inset 0 0 20px rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.nav-btn[data-action="favorite"]:hover,
.nav-btn[data-action="favorite"].active {
    background: linear-gradient(135deg, #EC4899, #DB2777);
    color: white;
    border-color: rgba(236, 72, 153, 0.8);
    box-shadow: 0 0 25px rgba(236, 72, 153, 0.6),
                inset 0 0 20px rgba(255, 255, 255, 0.2);
    transform: scale(1.1);
}

.nav-arrow {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.nav-arrow:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.left-arrow {
    margin-right: 8px;
}

.right-arrow {
    margin-left: 8px;
}

/* RESPONSIVE - Mobile Portrait */
@media (max-width: 768px) and (orientation: portrait) {
    .logo-container {
        top: 15px;
        left: 15px;
        z-index: 200;
    }
    
    .logo {
        width: 200px;
        z-index: 201;
    }
    
    .dropdown-container {
        flex-direction: column;
        align-items: center;
        top: 240px;
        gap: 15px;
        z-index: 90;
    }
    
    .dropdown-btn {
        width: 85vw;
        min-width: 0;
        padding: 14px 28px;
        font-size: 1rem;
    }
    
    .dropdown-content {
        width: 85vw;
        min-width: 0;
    }
    
    .container {
        margin-top: 400px;
        padding: 0 15px 100px 15px;
    }
    
    .bottom-nav {
        padding: 14px 20px;
        gap: 6px;
    }
    
    .nav-btn {
        width: 50px;
        height: 50px;
    }
    
    .nav-arrow {
        width: 36px;
        height: 36px;
    }
}

/* RESPONSIVE - Mobile Landscape */
@media (max-width: 900px) and (orientation: landscape) {
    .logo-container {
        top: 10px;
        left: 15px;
    }
    
    .logo {
        width: 180px;
    }
    
    .dropdown-container {
        flex-direction: row;
        top: 100px;
        gap: 20px;
    }
    
    .dropdown-btn {
        padding: 12px 25px;
        font-size: 0.95rem;
        min-width: 200px;
    }
    
    .container {
        margin-top: 200px;
        padding: 0 20px 100px 20px;
    }
}

/* RESPONSIVE - Tablet */
@media (min-width: 769px) and (max-width: 1024px) {
    .logo {
        width: 250px;
    }
    
    .dropdown-container {
        top: 130px;
        gap: 25px;
    }
    
    .dropdown-btn {
        padding: 15px 32px;
        font-size: 1.05rem;
        min-width: 220px;
    }
    
    .container {
        margin-top: 240px;
    }
}

/* RESPONSIVE - Very Small Screens */
@media (max-width: 480px) {
    .logo-container {
        z-index: 200;
    }
    
    .logo {
        width: 160px;
        z-index: 201;
    }
    
    .dropdown-container {
        top: 200px;
        z-index: 90;
    }
    
    .dropdown-btn {
        font-size: 0.9rem;
        padding: 12px 20px;
    }
    
    .container {
        margin-top: 380px;
    }
    
    .nav-btn {
        width: 46px;
        height: 46px;
    }
    
    .nav-arrow {
        display: none;
    }
    
    .bottom-nav {
        padding: 12px 15px;
        gap: 5px;
    }
}