/* =================================================================
   HEADER MENU CSS - Disco Tucholsky Kiel
   ================================================================= */

/* Top Navbar - Info Bar */
.top-navbar {
    background-color: transparent;
    padding: 8px 0;
    border: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1002;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 8px 20px;
    gap: 40px;
}

.top-navbar .contact-info {
    display: flex;
    gap: 25px;
    color: rgba(255, 255, 255, 0.9);
    font-size: 13px;
    letter-spacing: 0.5px;
}

.top-navbar .contact-info span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-navbar .social-media {
    display: flex;
    gap: 15px;
}

.top-navbar .social-media a {
    color: rgba(255, 255, 255, 0.9);
    font-size: 16px;
    transition: all 0.3s ease;
}

.top-navbar .social-media a:hover {
    color: #ff3cac;
    transform: scale(1.1);
}

/* Main Navbar */
.main-navbar {
    background: transparent;
    padding: 15px 20px;
    position: fixed;
    top: 40px;
    left: 0;
    right: 0;
    z-index: 1001;
    transition: all 0.4s ease;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-navbar.scrolled {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

/* Logo */
.logo-container {
    flex-shrink: 0;
    margin-right: 15px;
}

.logo-container .logo {
    height: 60px;
    filter: brightness(1.1);
    transition: filter 0.3s ease;
}

.logo-container .logo:hover {
    filter: brightness(1.3);
}

/* Hamburger Menu */
.hamburger-menu {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 22px;
    height: 16px;
    cursor: pointer;
    z-index: 1003;
    background: none;
    border: none;
    padding: 0;
}

.hamburger-menu span {
    display: block;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #ff3cac, #784ba0);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger-menu.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger-menu.active span:nth-child(2) {
    opacity: 0;
}

.hamburger-menu.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Navigation */
.main-navbar nav {
    flex: 0;
    display: flex;
    justify-content: center;
}

.main-navbar nav ul {
    display: flex;
    gap: 0;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.main-navbar nav ul li {
    position: relative;
}

.main-navbar nav ul li a.menu-item {
    color: rgba(255, 255, 255, 0.95);
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1.5px;
    padding: 12px 20px;
    display: block;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.main-navbar nav ul li a.menu-item::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #ff3cac, #784ba0);
    transition: width 0.3s ease;
}

.main-navbar nav ul li a.menu-item:hover {
    color: #ffffff;
    text-shadow: 0 0 10px rgba(255, 60, 172, 0.8);
}

.main-navbar nav ul li a.menu-item:hover::before {
    width: 80%;
}

.main-navbar nav ul li a.menu-item.active {
    color: #ff3cac;
}

.main-navbar nav ul li a.menu-item.active::before {
    width: 80%;
}

/* Contact Button */
.main-navbar nav ul li a.contact-button {
    background: linear-gradient(135deg, #ff3cac 0%, #784ba0 100%);
    color: #ffffff;
    text-transform: uppercase;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    padding: 10px 25px;
    margin-left: 15px;
    border-radius: 25px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(255, 60, 172, 0.3);
    position: relative;
    overflow: hidden;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.main-navbar nav ul li a.contact-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.main-navbar nav ul li a.contact-button:hover::before {
    left: 100%;
}

.main-navbar nav ul li a.contact-button:hover {
    background: linear-gradient(135deg, #784ba0 0%, #ff3cac 100%);
    box-shadow: 0 4px 20px rgba(255, 60, 172, 0.5);
    transform: translateY(-1px);
}

/* Dropdown Menu */
.main-navbar nav ul li .dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    right: 0;
    background: linear-gradient(180deg, rgba(0, 0, 10, 0.98) 0%, rgba(0, 0, 10, 0.95) 100%);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
    border-radius: 0 0 4px 4px;
    padding: 8px 0;
    min-width: 220px;
    z-index: 1000;
    list-style: none;
}

.main-navbar nav ul li:hover > .dropdown-menu {
    display: block;
}

.main-navbar nav ul li .dropdown-menu li {
    margin: 0;
    padding: 0;
    width: 100%;
}

.main-navbar nav ul li .dropdown-menu li a {
    color: rgba(255, 255, 255, 0.85);
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1.2px;
    padding: 12px 20px;
    display: block;
    text-decoration: none;
    transition: all 0.3s ease;
}

.main-navbar nav ul li .dropdown-menu li a:hover {
    color: #ffffff;
    background-color: rgba(168, 85, 247, 0.1);
}

/* Mobile Overlay */
.mobile-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.mobile-overlay.active {
    display: block;
    opacity: 1;
}

/* =================================================================
   MOBILE RESPONSIVE
   ================================================================= */
@media (max-width: 768px) {
    .top-navbar {
        display: none;
    }

    .main-navbar {
        top: 0;
        padding: 10px 15px;
        background: rgba(0, 0, 0, 0.95);
        backdrop-filter: blur(10px);
    }

    .hamburger-menu {
        display: flex;
        order: 1;
    }

    .logo-container {
        order: 2;
        flex: 1;
        text-align: center;
    }

    .logo-container .logo {
        height: 45px;
    }

    .main-navbar nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: linear-gradient(180deg, rgba(0, 0, 10, 0.98) 0%, rgba(10, 0, 20, 0.98) 100%);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 80px 0 20px 0;
        transition: left 0.4s ease;
        overflow-y: auto;
        box-shadow: 5px 0 25px rgba(0, 0, 0, 0.5);
        border-right: 1px solid rgba(255, 60, 172, 0.2);
        z-index: 1002;
        order: 3;
    }

    .main-navbar nav.active {
        left: 0;
    }

    .main-navbar nav ul {
        flex-direction: column;
        align-items: stretch;
    }

    .main-navbar nav ul li {
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .main-navbar nav ul li a.menu-item {
        padding: 18px 25px;
        font-size: 16px;
        letter-spacing: 1px;
        text-align: left;
    }

    .main-navbar nav ul li a.menu-item::before {
        display: none;
    }

    .main-navbar nav ul li a.menu-item:hover {
        background-color: rgba(255, 60, 172, 0.1);
        padding-left: 30px;
    }

    .main-navbar nav ul li a.contact-button {
        margin: 15px 25px;
        padding: 15px 30px;
        text-align: center;
        border-radius: 50px;
    }

    .main-navbar nav ul li .dropdown-menu {
        position: static;
        display: none;
        background: rgba(120, 75, 160, 0.1);
        border-radius: 0;
        padding: 0;
        margin: 0;
        box-shadow: none;
        border-left: 3px solid #ff3cac;
    }

    .main-navbar nav ul li.dropdown-open .dropdown-menu {
        display: block;
    }

    .main-navbar nav ul li .dropdown-menu li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    }

    .main-navbar nav ul li .dropdown-menu li a {
        padding: 15px 25px 15px 40px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .main-navbar nav {
        width: 85%;
    }

    .logo-container .logo {
        height: 40px;
    }
}