/* ============================================================
   NAV-MENU.CSS — Header & Menü İnce Dokunuşlar
   Tema renkleri: Kırmızı #da1718 | Sarı/Altın #FFC752
   ============================================================ */

/* ---- Genel geçiş ----------------------------------------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* ---- Header wrapper -------------------------------------- */
.header-main-div {
    transition: background 0.3s ease, box-shadow 0.3s ease, padding 0.3s ease;
}

/* Sayfa kaydırılınca header gölge alır */
.header-main-div.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.12);
}

/* ---- Logo animasyonu ------------------------------------- */
.header-desktop-logo-div img {
    transition: transform 0.3s ease, opacity 0.3s ease;
    display: block;
}
.header-desktop-logo-div a:hover img {
    transform: scale(1.04);
    opacity: 0.88;
}

/* ---- Ana menü öğeleri ------------------------------------ */
.top-level-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    align-items: center;
}

.top-level-menu > li {
    position: relative;
}

.top-level-menu > li > a {
    display: flex;
    align-items: center;
    text-decoration: none;
    transition: color 0.22s ease;
    position: relative;
}

/* Alt çizgi efekti */
.top-level-menu > li > a > span::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #da1718;
    transition: width 0.25s ease;
}
.top-level-menu > li > a:hover > span::after,
.top-level-menu > li.active > a > span::after {
    width: 100%;
}

/* Dropdown oku düzgün dönsün */
.top-level-menu > li > a .fa-angle-down {
    margin-left: 5px;
    font-size: 11px;
    transition: transform 0.25s ease;
}
.top-level-menu > li:hover > a .fa-angle-down {
    transform: rotate(180deg);
}

/* ---- 2. seviye dropdown ---------------------------------- */
.second-level-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 230px;
    background: #ffffff;
    border-top: 3px solid #da1718;
    box-shadow: 0 8px 28px rgba(0, 0, 0, 0.13);
    border-radius: 0 0 4px 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
    z-index: 999;
}
.top-level-menu > li:hover .second-level-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.second-level-menu .upsarrow {
    padding: 6px 0;
}

.second-level-menu li {
    position: relative;
}

.second-level-menu li a {
    display: block;
    padding: 10px 18px;
    color: #2a2a2a;
    font-size: 13.5px;
    text-decoration: none;
    transition: background 0.18s ease, color 0.18s ease, padding-left 0.18s ease;
    border-left: 3px solid transparent;
}
.second-level-menu li a:hover {
    background: #fff5f5;
    color: #da1718;
    padding-left: 22px;
    border-left-color: #da1718;
    text-decoration: none;
}

.second-level-menu li a p {
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.second-level-menu li a p .fa-angle-right {
    font-size: 11px;
    color: #bbb;
    transition: color 0.18s ease, transform 0.18s ease;
}
.second-level-menu li a:hover p .fa-angle-right {
    color: #da1718;
    transform: translateX(3px);
}

/* ---- 3. seviye dropdown ---------------------------------- */
.third-level-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    position: absolute;
    top: 0;
    left: 100%;
    min-width: 210px;
    background: #ffffff;
    border-top: 3px solid #da1718;
    box-shadow: 4px 8px 28px rgba(0, 0, 0, 0.12);
    border-radius: 0 4px 4px 0;
    opacity: 0;
    visibility: hidden;
    transform: translateX(8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
    z-index: 1000;
}
.second-level-menu li:hover .third-level-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
}

.third-level-menu li a {
    display: block;
    padding: 9px 16px;
    color: #2a2a2a;
    font-size: 13px;
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: background 0.18s ease, color 0.18s ease, padding-left 0.18s ease;
}
.third-level-menu li a:hover {
    background: #fff5f5;
    color: #da1718;
    padding-left: 20px;
    border-left-color: #da1718;
    text-decoration: none;
}

/* ---- Üst bar ince çizgi ayırıcı ----------------------- */
.topheader-out {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* ---- Üst bar linkleri ---------------------------------- */
.topheader-links-box {
    position: relative;
    transition: color 0.22s ease;
}
.topheader-links-box::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: #da1718;
    transition: width 0.22s ease;
}
.topheader-links-box:hover::after {
    width: 100%;
}

/* ---- Sosyal medya ikonları (üst bar) ------------------- */
.top-social-a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    transition: background 0.22s ease, color 0.22s ease, transform 0.22s ease;
}
.top-social-a:hover {
    background: rgba(218, 23, 24, 0.12);
    transform: translateY(-2px) scale(1.1);
    text-decoration: none;
}

/* ---- Header buton (CTA) -------------------------------- */
.header-button-class {
    position: relative;
    overflow: hidden;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}
.header-button-class::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.4s ease, height 0.4s ease, opacity 0.4s ease;
    opacity: 0;
}
.header-button-class:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 18px rgba(218, 23, 24, 0.35);
}
.header-button-class:hover::after {
    width: 200px;
    height: 200px;
    opacity: 1;
}

/* ---- Fixed / Sticky header ----------------------------- */
.header-main-div.is-sticky {
    position: fixed !important;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 9998;
    animation: slideDown 0.3s ease forwards;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.15);
}

@keyframes slideDown {
    from {
        transform: translateY(-100%);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ---- Mobil menü ---------------------------------------- */
.header-mobile-view {
    transition: box-shadow 0.3s ease;
}

/* Hamburger çizgileri yumuşak -------------------------------- */
.menu-icon-toggle span,
.menu-icon-toggle::before,
.menu-icon-toggle::after {
    transition: background-color 0.22s ease, transform 0.3s ease;
}

/* ---- Dropdown ok (upsarrow üçgeni) --------------------- */
.upsarrow::before {
    content: '';
    position: absolute;
    top: -7px;
    left: 20px;
    width: 12px;
    height: 12px;
    background: #ffffff;
    border-top: 1px solid #e8e8e8;
    border-left: 1px solid #e8e8e8;
    transform: rotate(45deg);
    z-index: 1;
}

/* ---- Scroll-to-top butonu ------------------------------ */
#return-to-top {
    transition: background 0.25s ease, transform 0.25s ease, opacity 0.25s ease;
}
#return-to-top:hover {
    transform: translateY(-4px);
}

/* ============================================================
   SCROLL DAVRANIŞI — JS ile .scrolled class eklenir
   ============================================================ */