/* AVK Nav — Desktop Dropdown + Mobile Hamburger */

/* ── Hamburger butonu ── */
.avk-burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,.06);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 10px;
    cursor: pointer;
    padding: 0;
    transition: background .2s;
    flex-shrink: 0;
}
.avk-burger:hover { background: rgba(255,255,255,.12); }
.avk-burger span {
    display: block;
    width: 18px;
    height: 2px;
    background: #fff;
    border-radius: 2px;
    transition: transform .3s, opacity .3s;
    transform-origin: center;
}
.avk-burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.avk-burger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.avk-burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobil: nav-links gizle, burger göster ── */
@media (max-width: 920px) {
    .nav-links       { display: none !important; }
    .mobile-menu-btn { display: none !important; }
    .top-bar         { display: none !important; }
    .avk-burger      { display: flex !important; }
}

/* ── Mobile menu overlay ── */
.avk-mobile-menu {
    position: fixed;
    top:0; right:0; bottom:0; left:0;
    z-index: 10002 !important;
    pointer-events: none;
    display: block;
}
.avk-mobile-menu.open { pointer-events: all; }

.avk-mm-backdrop {
    position: absolute;
    top:0; right:0; bottom:0; left:0;
    background: rgba(0,0,0,.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    transition: opacity .3s;
}
.avk-mobile-menu.open .avk-mm-backdrop { opacity: 1; }

.avk-mm-panel {
    position: absolute;
    top: 0; right: 0;
    width: min(320px, 85vw);
    height: 100%;
    background: #0D1525;
    border-left: 1px solid rgba(255,255,255,.08);
    transform: translateX(100%);
    transition: transform .35s cubic-bezier(.4,0,.2,1);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}
.avk-mobile-menu.open .avk-mm-panel { transform: translateX(0); }

.avk-mm-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    flex-shrink: 0;
}
.avk-mm-logo { height: 34px; object-fit: contain; }
.avk-mm-close {
    width: 36px; height: 36px;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 8px;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: background .2s;
}
.avk-mm-close:hover { background: rgba(255,255,255,.16); }

.avk-mm-links {
    flex: 1;
    padding: 8px 0;
    overflow-y: auto;
}
.avk-mm-links a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 24px;
    color: rgba(255,255,255,.75);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    border-bottom: 1px solid rgba(255,255,255,.04);
    transition: color .2s, padding-left .2s, background .2s;
}
.avk-mm-links a:hover,
.avk-mm-links a.avk-active {
    color: #FEF100;
    background: rgba(254,241,0,.04);
    padding-left: 32px;
}
.avk-mm-links a i {
    width: 20px;
    text-align: center;
    font-size: 14px;
    opacity: .7;
    flex-shrink: 0;
}

.avk-mm-foot {
    padding: 16px 20px;
    border-top: 1px solid rgba(255,255,255,.08);
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-shrink: 0;
}
.avk-mm-call {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px;
    background: #FEF100;
    color: #0D1525 !important;
    border-radius: 12px;
    font-weight: 800;
    font-size: 15px;
    text-decoration: none !important;
}
.avk-mm-wa {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 13px;
    background: #25D366;
    color: #fff !important;
    border-radius: 12px;
    font-weight: 700;
    font-size: 14px;
    text-decoration: none !important;
}

/* ── Desktop dropdown ── */
.nav-item-dropdown { position: relative; }
.dropdown-menu {
    position: absolute; top: calc(100% + 14px); left: 50%;
    transform: translateX(-50%) translateY(-8px);
    background: #131E32; border: 1px solid rgba(255,255,255,.07);
    border-radius: 16px; padding: 8px; min-width: 200px;
    opacity: 0; visibility: hidden;
    transition: all .25s;
    box-shadow: 0 24px 60px rgba(0,0,0,.55);
    z-index: 1001;
}
.nav-item-dropdown.open .dropdown-menu,
.nav-item-dropdown:hover .dropdown-menu {
    opacity: 1; visibility: visible;
    transform: translateX(-50%) translateY(0);
}