/* --- HEADER / NAVBAR --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 25px 10%; 
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    color: #fff;
    
    /* წამიერი ცვლილებისთვის ტრანზიციები გათიშულია */
    transition: none; 

    /* რბილი ჩრდილი გამჭვირვალე ფონზე (ზედა გრადიენტი) */
    background: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0) 100%);
    text-shadow: 0 1px 3px rgba(0,0,0,0.3);
}

/* მენიუს გახსნისას */
.header.menu-open {
    background: #000 !important;
    color: #fff !important;
    text-shadow: none;
}

/* სქროლისას: წამიერი გადასვლა თეთრზე */
.header.scrolled {
    background: #fff; /* გრადიენტი იცვლება სუფთა თეთრით */
    color: #000;
    padding: 15px 10%;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    text-shadow: none;
}

.logo-group { display: flex; flex-direction: column; line-height: 1; z-index: 1001; }
#logoImg { height: 32px; width: auto; display: block; transition: opacity 0.3s ease; }

/* Desktop Nav */
.nav-list { display: flex; gap: 40px; margin: 0; padding: 0; }
.nav-list > li { position: relative; } 
.nav-list > li > a { 
    font-size: 15px; 
    font-weight: 600; 
    text-transform: uppercase;
    position: relative;
    cursor: pointer;
    padding: 15px 0;
    /* მხოლოდ ოპასითი რჩება რბილი, ფერი იცვლება წამიერად */
    transition: opacity 0.3s ease; 
    display: flex; 
    align-items: center;
    gap: 6px;
}
.nav-list > li > a:hover { opacity: 0.7; }

/* სუბ-მენიუს ისარი */
.nav-list .menu-item-has-children > a::after {
    content: '\f107'; 
    font-family: 'Font Awesome 6 Free'; 
    font-weight: 900;
    font-size: 11px;
    transition: transform 0.3s ease;
}
.nav-list li:hover > a::after { transform: rotate(180deg); }

/* --- Submenu Logic --- */
.nav-list .sub-menu {
    display: none;
    position: absolute;
    top: calc(100% + 15px); 
    left: 50%;
    transform: translateX(-50%);
    padding: 15px 0;
    background: #000;
    min-width: 240px;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    text-align: left;
    z-index: 100;
    opacity: 0;
}

.nav-list .sub-menu::before {
    content: '';
    position: absolute;
    top: -25px; 
    left: 0;
    width: 100%;
    height: 25px;
}

.nav-list li:hover .sub-menu {
    display: block;
    animation: fadeInSub 0.3s forwards;
}

@keyframes fadeInSub {
    from { opacity: 0; transform: translateX(-50%) translateY(10px); }
    to { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.sub-menu li a {
    display: block;
    color: #fff !important;
    padding: 12px 30px;
    font-size: 14px;
    white-space: nowrap;
    transition: background 0.3s ease, padding-left 0.3s ease;
}
.sub-menu li a:hover { background: #1a1a1a; padding-left: 38px; }

.header-icons { display: flex; align-items: center; gap: 25px; z-index: 1001; }

/* --- Language Selector --- */
.lang-selector-wrapper { position: relative; padding: 10px 0; z-index: 1002; }
.lang-current { 
    display: flex; 
    align-items: center; 
    gap: 8px; 
    cursor: pointer; 
    color: inherit; 
    padding: 5px 10px;
    transition: opacity 0.3s ease;
}
.lang-current:hover { opacity: 0.7; }
.lang-arrow { font-size: 10px; transition: transform 0.3s ease; }

.lang-dropdown {
    position: absolute;
    top: calc(100% + 15px);
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: #000;
    min-width: 160px;
    list-style: none;
    padding: 10px 0;
    border-radius: 6px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
    border: 1px solid #333;
}

.lang-selector-wrapper::before {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    height: 20px;
}

.lang-selector-wrapper:hover .lang-dropdown { 
    opacity: 1; 
    visibility: visible; 
    transform: translateX(-50%) translateY(0); 
}

.lang-selector-wrapper:hover .lang-arrow { transform: rotate(180deg); }

.lang-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: #fff !important;
    font-size: 14px;
    font-weight: 500;
    transition: background 0.3s ease;
}
.lang-link:hover { background: #1a1a1a; }

.flag-icon-container { 
    width: 21px; 
    height: 16px; 
    display: flex; 
    align-items: center; 
    overflow: hidden; 
    border-radius: 2px;
}
.flag-svg { width: 100%; height: 100%; display: block; }

/* --- Mobile Styles & Hamburger Animation --- */
.mobile-lang-section {
    width: 100%;
    padding: 0 20px 20px;
    border-bottom: 1px solid #222;
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    gap: 25px;
}
.mobile-lang-item { font-size: 16px; font-weight: 700; text-transform: uppercase; color: #666; transition: 0.3s; }
.mobile-lang-item.active { color: #fff; border-bottom: 2px solid #fff; }

.hamburger { display: none; flex-direction: column; gap: 6px; cursor: pointer; z-index: 1002; position: relative; }
.bar { 
    width: 25px; 
    height: 2px; 
    background-color: currentColor; 
    /* მხოლოდ ტრანსფორმაციაზეა ტრანზიცია */
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s; 
}

/* ანიმაცია X-ად გადასაქცევად */
.hamburger.active .bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.active .bar:nth-child(2) { opacity: 0; transform: translateX(-10px); }
.hamburger.active .bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background-color: #000;
    color: #fff;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start; 
    transition: 0.4s ease-in-out;
    z-index: 999;
    overflow-y: auto;
    padding-top: 100px;
}
.mobile-menu.active { right: 0; }

.mobile-nav-list { list-style: none; width: 100%; text-align: center; }
.mobile-nav-list li a { 
    display: flex; 
    justify-content: center; 
    align-items: center; 
    gap: 10px; 
    padding: 18px; 
    font-size: 19px; 
    text-transform: uppercase; 
    color: #fff; 
}

.mobile-nav-list .sub-menu { display: none; background: #111; padding: 10px 0; }
.mobile-nav-list li.open > .sub-menu { display: block; }

.mobile-nav-list li.menu-item-has-children > a::after { 
    content: '\f107'; 
    font-family: 'Font Awesome 6 Free'; 
    font-weight: 900; 
    font-size: 14px; 
    transition: transform 0.3s ease;
}

.mobile-nav-list li.open > a::after { 
    transform: rotate(180deg); 
    display: inline-block; 
}

@media (max-width: 1024px) {
    .header, .header.scrolled { padding: 20px 5%; }
    .nav-list, .desktop-only-lang { display: none; }
    .hamburger { display: flex; } 
}