/**
 * ==============================================================================
 * KAMPÜS 346 - T.C. SİVAS BELEDİYESİ DİJİTAL EĞİTİM AKADEMİSİ
 * Modern, Ferah, Prestijli ve 1440px Standart Teması
 * ==============================================================================
 */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400&family=Inter:wght@400;500;600;700&display=swap');

:root {
    /* Ana Marka Renkleri */
    --k-primary: #dc2626;
    --k-primary-hover: #b91c1c;
    --k-primary-light: #fef2f2;
    --k-primary-soft: rgba(220, 38, 38, 0.08);
    
    --k-gold: #d97706;
    --k-navy: #0f172a;
    --k-dark: #1e293b;
    --k-slate: #475569;
    --k-muted: #64748b;
    
    --k-bg: #f8fafc;
    --k-surface: #ffffff;
    --k-border: #e2e8f0;
    --k-border-light: #f1f5f9;
    
    --font-main: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-pill: 9999px;
    
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.04), 0 1px 2px rgba(15, 23, 42, 0.02);
    --shadow-md: 0 4px 16px -2px rgba(15, 23, 42, 0.06), 0 2px 6px -2px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 20px 40px -10px rgba(15, 23, 42, 0.1), 0 8px 16px -4px rgba(15, 23, 42, 0.05);
}

/* ==============================================================================
   0. RESET & CONTAINER (1440px)
   ============================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased !important;
    -moz-osx-font-smoothing: grayscale !important;
}

html, body {
    font-family: var(--font-main) !important;
    color: var(--k-slate) !important;
    background-color: var(--k-bg) !important;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    line-height: 1.6;
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 0, 0, 0.2) transparent;
}

/* === Öğrenci Paneli İle Birebir Aynı Kaydırma Çubuğu (Scrollbar) === */
::-webkit-scrollbar,
body::-webkit-scrollbar,
html::-webkit-scrollbar {
    width: 14px;
    height: 18px;
}
::-webkit-scrollbar-button,
body::-webkit-scrollbar-button,
html::-webkit-scrollbar-button {
    width: 0;
    height: 0;
    display: none;
}
::-webkit-scrollbar-corner,
body::-webkit-scrollbar-corner,
html::-webkit-scrollbar-corner {
    background-color: transparent;
}
::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb,
html::-webkit-scrollbar-thumb {
    height: 6px;
    border: 4px solid transparent;
    background-clip: padding-box;
    -webkit-border-radius: 7px;
    border-radius: 7px;
    background-color: rgba(0, 0, 0, 0.18);
    -webkit-box-shadow: inset -1px -1px 0 rgba(0, 0, 0, 0.05), inset 1px 1px 0 rgba(0, 0, 0, 0.05);
    box-shadow: inset -1px -1px 0 rgba(0, 0, 0, 0.05), inset 1px 1px 0 rgba(0, 0, 0, 0.05);
    transition: background-color 0.2s ease;
}
::-webkit-scrollbar-thumb:hover,
body::-webkit-scrollbar-thumb:hover,
html::-webkit-scrollbar-thumb:hover {
    background-color: rgba(0, 0, 0, 0.35);
}
::-webkit-scrollbar-track,
body::-webkit-scrollbar-track,
html::-webkit-scrollbar-track {
    background: transparent;
}

h1, h2, h3, h4, h5, h6,
.h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-main) !important;
    color: var(--k-navy);
    font-weight: 700;
    letter-spacing: -0.01em;
    line-height: 1.3;
}

a {
    color: inherit;
    text-decoration: none !important;
    transition: all 0.2s ease;
}

/* Tüm Ekran Çözünürlüklerine (1366px, 1440px, 1920px, 2K/4K) Tam Oturan Esnek Container */
@media (min-width: 1200px) {
    .container,
    .container-lg,
    .container-md,
    .container-sm,
    .container-xl,
    .container-xxl {
        max-width: 94vw !important;
        width: 100% !important;
        padding-left: 28px !important;
        padding-right: 28px !important;
    }
}
@media (min-width: 1600px) {
    .container,
    .container-lg,
    .container-md,
    .container-sm,
    .container-xl,
    .container-xxl {
        max-width: min(92vw, 1820px) !important;
        width: 100% !important;
        padding-left: 32px !important;
        padding-right: 32px !important;
    }
}

/* ==============================================================================
   1. KURUMSAL TOPBAR (MODERN & FERAH ÜST ŞERİT)
   ============================================================================== */
.k-topbar {
    background: #090e17;
    color: #94a3b8;
    font-size: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.k-topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 38px;
    padding: 4px 0;
    gap: 16px;
}
.k-topbar-left {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
}
.k-topbar-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(220, 38, 38, 0.14);
    border: 1px solid rgba(220, 38, 38, 0.3);
    color: #fca5a5;
    font-size: 10.5px;
    font-weight: 700;
    padding: 2px 9px;
    border-radius: var(--radius-pill);
    letter-spacing: 0.3px;
    white-space: nowrap;
}
.k-topbar-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #ef4444;
    box-shadow: 0 0 0 2px rgba(239, 68, 68, 0.25);
}
.k-topbar-slogan {
    font-size: 12px;
    color: #cbd5e1;
    font-weight: 400;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.k-topbar-slogan strong {
    color: #ffffff;
    font-weight: 600;
}

.k-topbar-right {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}
.k-topbar-contacts {
    display: flex;
    align-items: center;
    gap: 12px;
}
.k-topbar-sep {
    width: 1px;
    height: 13px;
    background: rgba(255, 255, 255, 0.12);
}
.k-topbar-link {
    color: #cbd5e1 !important;
    font-size: 12px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    text-decoration: none;
    transition: color 0.2s ease;
}
.k-topbar-link i {
    font-size: 12.5px;
    color: #94a3b8;
    transition: color 0.2s ease;
}
.k-topbar-link:hover {
    color: #ffffff !important;
}
.k-topbar-link:hover i {
    color: #ffffff;
}
.k-topbar-whatsapp i {
    color: #22c55e;
    font-size: 13.5px;
}
.k-topbar-whatsapp:hover i {
    color: #4ade80;
}

.k-topbar-socials {
    display: flex;
    align-items: center;
    gap: 6px;
}
.k-topbar-social-btn {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: #94a3b8 !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11.5px;
    transition: all 0.2s ease;
    text-decoration: none;
}
.k-topbar-social-btn:hover {
    background: var(--k-primary);
    border-color: var(--k-primary);
    color: #ffffff !important;
    transform: translateY(-1px);
}

@media (max-width: 575px) {
    .k-topbar-slogan {
        display: none;
    }
}

/* ==============================================================================
   2. NAVBAR (ALTA İNİNCE KAYARAK GELEN STICKY MENÜ)
   ============================================================================== */
.k-navbar-wrapper {
    position: relative;
    z-index: 1040;
    background: #ffffff;
    border-bottom: 1px solid var(--k-border);
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
    transition: transform 0.25s ease, background-color 0.25s ease;
}

/* Sayfa Aşağı Kaydırılınca Şeffaf Buzlu Cam (Glassmorphism) Sabit Menü */
.k-navbar-wrapper.k-navbar-sticky {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    z-index: 1050;
    background: rgba(255, 255, 255, 0.75) !important;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.08);
    border-bottom: 1px solid rgba(226, 232, 240, 0.7);
    animation: kSlideDownNav 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.k-navbar-wrapper.k-navbar-sticky .k-navbar {
    height: 58px;
    transition: height 0.2s ease;
}

@keyframes kSlideDownNav {
    0% {
        transform: translateY(-100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}
.k-navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 74px;
    gap: 16px;
}

/* Marka */
.k-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none !important;
}
.k-brand-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: 0 6px 14px -3px rgba(225, 29, 72, 0.35);
}
.k-brand-text {
    line-height: 1.1;
}
.k-brand-title {
    font-size: 21px;
    font-weight: 900;
    color: #0f172a;
    letter-spacing: -0.5px;
}
.k-brand-title span {
    color: #e11d48;
}
.k-brand-tag {
    font-size: 9.5px;
    font-weight: 800;
    color: #64748b;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    display: block;
    margin-top: 2px;
}

/* Nav Menü & İkonlu Linkler (Kutusuz Ferah Görünüm) */
.k-nav-menu {
    background: transparent;
    border: none;
    padding: 0;
    gap: 6px;
}

.k-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 14px;
    font-weight: 700;
    color: #334155;
    padding: 8px 13px;
    border-radius: 10px;
    transition: all 0.2s ease;
    white-space: nowrap;
    position: relative;
    text-decoration: none !important;
}

.k-nav-icon {
    font-size: 13px;
    opacity: 0.85;
    transition: transform 0.2s ease;
}

.k-nav-link:hover {
    color: #0f172a;
    background: #f8fafc;
}

.k-nav-link:hover .k-nav-icon {
    transform: scale(1.1);
    opacity: 1;
}

.k-nav-link.active {
    color: #e11d48 !important;
    background: transparent !important;
    font-weight: 800;
}

.k-nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 12px;
    right: 12px;
    height: 3px;
    background: linear-gradient(90deg, #dc2626 0%, #ef4444 100%);
    border-radius: 3px;
    box-shadow: 0 2px 6px rgba(220, 38, 38, 0.35);
}

.k-nav-link.active .k-nav-icon {
    color: #e11d48 !important;
    opacity: 1;
}

.k-nav-badge-live {
    font-size: 9.5px;
    font-weight: 800;
    letter-spacing: 0.4px;
    padding: 2px 6px;
    border-radius: 6px;
    background: #fff1f2;
    border: 1px solid #fecdd3;
    color: #e11d48;
    line-height: 1.2;
}

/* Navbar Butonları & Sağ Aksiyon Grubu */
.k-navbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

.k-nav-divider {
    width: 1px;
    height: 26px;
    background: #e2e8f0;
    margin: 0 2px;
}

.k-btn-search-bar {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    height: 40px;
    padding: 0 12px 0 13px;
    border-radius: 12px;
    border: 1px solid #e2e8f0;
    background: #f8fafc;
    color: #64748b;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.k-btn-search-bar:hover {
    background: #ffffff;
    border-color: #cbd5e1;
    color: #0f172a;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.06);
}

.k-search-bar-icon {
    color: #e11d48;
    font-size: 13.5px;
}

.k-search-bar-kbd {
    font-family: inherit;
    font-size: 10.5px;
    font-weight: 700;
    color: #64748b;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 2px 6px;
    line-height: 1.2;
}

.k-btn-login {
    font-size: 13.5px;
    font-weight: 800;
    color: #0f172a !important;
    height: 40px;
    padding: 0 16px;
    border-radius: 12px;
    border: 1px solid #cbd5e1;
    background: #ffffff;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    text-decoration: none !important;
}

.k-btn-login i {
    color: #475569;
    font-size: 13px;
    transition: color 0.2s ease;
}

.k-btn-login:hover {
    background: #f8fafc;
    border-color: #94a3b8;
    color: #e11d48 !important;
    transform: translateY(-1px);
    box-shadow: 0 6px 14px rgba(15, 23, 42, 0.08);
}

.k-btn-login:hover i {
    color: #e11d48;
}

.k-btn-primary {
    font-size: 13.5px;
    font-weight: 800;
    color: #ffffff !important;
    height: 40px;
    padding: 0 12px 0 16px;
    border-radius: 12px;
    background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
    box-shadow: 0 6px 16px -3px rgba(225, 29, 72, 0.35);
    border: none;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none !important;
}

.k-btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 20px -3px rgba(225, 29, 72, 0.45);
    color: #ffffff !important;
}

.k-nav-btn-arrow {
    width: 22px;
    height: 22px;
    border-radius: 7px;
    background: rgba(255, 255, 255, 0.18);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    transition: transform 0.2s ease;
}

.k-btn-primary:hover .k-nav-btn-arrow {
    transform: translateX(2px);
}

/* ==============================================================================
   RESPONSIVE NAVBAR & HEADER AYARLARI (Tablet, Laptop, Mobil)
   ============================================================================== */

/* Orta Boy Laptoplar (1200px - 1440px): Menüyü ve butonları zarifçe sıkılaştırır (mx-auto ortalama korunur) */
@media (min-width: 1400px) and (max-width: 1500px) {
    .k-navbar {
        gap: 10px;
    }
    .k-brand {
        gap: 8px;
    }
    .k-brand-icon {
        width: 38px;
        height: 38px;
        font-size: 16px;
    }
    .k-brand-title {
        font-size: 19px;
    }
    .k-brand-tag {
        font-size: 8.5px;
    }
    .k-nav-menu {
        gap: 3px;
    }
    .k-nav-link {
        font-size: 13px;
        padding: 7px 9px;
        gap: 5px;
    }
    .k-nav-icon {
        font-size: 12px;
    }
    .k-nav-badge-live {
        font-size: 8.5px;
        padding: 1px 5px;
    }
    .k-navbar-actions {
        gap: 8px;
    }
    .k-btn-search-bar {
        padding: 0 10px;
        font-size: 12.5px;
    }
    .k-btn-login {
        padding: 0 10px;
        font-size: 12.5px;
    }
    .k-btn-primary {
        padding: 0 12px 0 14px;
        font-size: 12.5px;
    }
}

/* Tablet, iPad ve Küçük Laptoplar (Maks. 1399px) */
@media (max-width: 1399px) {
    .k-navbar {
        height: 64px;
        gap: 12px;
        flex-wrap: nowrap;
    }
    .k-brand {
        gap: 10px;
        flex-shrink: 0;
    }
    .k-brand-icon {
        width: 38px;
        height: 38px;
        font-size: 16px;
    }
    .k-brand-title {
        font-size: 19px;
    }
    .k-brand-tag {
        font-size: 8.5px;
    }
    .k-navbar-actions {
        gap: 8px;
        flex-shrink: 0;
    }
    .k-btn-search-bar {
        width: 38px;
        height: 38px;
        padding: 0;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 10px;
        background: #f8fafc;
        border: 1px solid #e2e8f0;
    }
    .k-search-bar-text,
    .k-search-bar-kbd {
        display: none !important;
    }
    .k-btn-primary {
        height: 38px;
        padding: 0 14px;
        font-size: 13px;
        border-radius: 10px;
    }
    .k-btn-primary .k-nav-btn-arrow {
        display: none !important;
    }
    .k-btn-mobile-toggle {
        height: 38px;
        width: 38px;
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        padding: 0 !important;
        border-radius: 10px !important;
    }
}

/* Küçük Mobil Ekranlar (Maks. 575px) */
@media (max-width: 575px) {
    .k-navbar {
        height: 58px;
        gap: 8px;
    }
    .k-brand-tag {
        display: none;
    }
    .k-brand-title {
        font-size: 17px;
    }
    .k-brand-icon {
        width: 32px;
        height: 32px;
        font-size: 14px;
        border-radius: 9px;
    }
    .k-btn-primary span {
        display: none;
    }
    .k-btn-primary i {
        margin: 0 !important;
        font-size: 15px;
    }
    .k-btn-primary {
        width: 38px;
        height: 38px;
        padding: 0;
        justify-content: center;
        border-radius: 10px;
    }
    .k-topbar {
        font-size: 11px;
    }
    .k-topbar-slogan {
        display: none;
    }
}

/* Mobil & Tablet Menü Çekmecesi (Dropdown Floating Overlay) */
#kMobileMenu {
    position: absolute;
    top: calc(100% + 8px);
    left: 8px;
    right: 8px;
    background: #ffffff;
    box-shadow: 0 20px 45px -10px rgba(15, 23, 42, 0.2);
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 18px;
    z-index: 1099;
    overflow: hidden;
    animation: kMobileMenuDrop 0.22s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes kMobileMenuDrop {
    0% {
        opacity: 0;
        transform: translateY(-8px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}
.k-mobile-drawer-inner {
    padding: 16px 20px 20px;
    max-height: calc(100vh - 100px);
    overflow-y: auto;
}
.k-mobile-nav-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 14px;
    border-radius: 12px;
    font-size: 14.5px;
    font-weight: 700;
    color: #1e293b;
    text-decoration: none !important;
    transition: all 0.2s ease;
}
.k-mobile-nav-link:hover,
.k-mobile-nav-link.active {
    background: #f1f5f9;
    color: #e11d48;
}
.k-mobile-nav-link i {
    font-size: 16px;
    width: 22px;
    text-align: center;
}

/* ==============================================================================
   SPOTLIGHT SEARCH MODAL (Apple & Modern SaaS Tarzı)
   ============================================================================== */
.k-search-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 99999;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 95px 16px 20px;
    animation: kFadeInSearch 0.18s ease-out;
}

@keyframes kFadeInSearch {
    from { opacity: 0; }
    to { opacity: 1; }
}

.k-search-dialog {
    width: 100%;
    max-width: 620px;
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 25px 60px -12px rgba(0, 0, 0, 0.4), 0 0 0 1px rgba(255, 255, 255, 0.12);
    overflow: hidden;
    animation: kSlideUpSearch 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes kSlideUpSearch {
    from {
        opacity: 0;
        transform: translateY(-14px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.k-search-form {
    display: flex;
    flex-direction: column;
    margin: 0;
}

.k-search-input-box {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid #f1f5f9;
    position: relative;
    gap: 13px;
    background: #ffffff;
}

.k-search-icon {
    font-size: 19px;
    color: var(--k-primary);
    flex-shrink: 0;
}

.k-search-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 16px;
    font-weight: 600;
    color: #0f172a;
    background: transparent;
    padding: 0;
    box-shadow: none;
}

.k-search-input::placeholder {
    color: #94a3b8;
    font-weight: 500;
}

.k-search-close-btn {
    background: transparent;
    border: none;
    padding: 4px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    color: #64748b;
    transition: color 0.15s ease;
}

.k-search-close-btn:hover {
    color: #0f172a;
}

.k-search-close-btn kbd {
    font-family: inherit;
    font-size: 11px;
    font-weight: 700;
    color: #64748b;
    background: #f1f5f9;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 2px 7px;
    line-height: 1.4;
}

.k-search-close-btn i {
    font-size: 16px;
}

.k-search-suggestions {
    padding: 16px 20px 18px;
    background: #ffffff;
}

.k-search-sug-title {
    font-size: 11.5px;
    font-weight: 800;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 11px;
    display: flex;
    align-items: center;
}

.k-search-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.k-search-tag {
    font-size: 12.5px;
    font-weight: 600;
    color: #334155;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    padding: 6px 13px;
    border-radius: var(--radius-pill);
    text-decoration: none !important;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
}

.k-search-tag:hover {
    background: var(--k-primary-soft);
    color: var(--k-primary);
    border-color: rgba(220, 38, 38, 0.25);
    transform: translateY(-1px);
}

.k-search-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 11px 20px;
    background: #f8fafc;
    border-top: 1px solid #f1f5f9;
    font-size: 11.5px;
    color: #64748b;
}

.k-search-footer strong {
    color: #1e293b;
}

@media (max-width: 576px) {
    .k-search-overlay {
        padding: 45px 12px 12px;
    }
    .k-search-footer {
        flex-direction: column;
        gap: 4px;
        align-items: flex-start;
    }
}

/* ==============================================================================
   3. MIDNIGHT SLATE DARK GLASS HERO SLIDER (GÖZÜ YORMAYAN KOYU CAM & SİVAS GRAVÜRÜ)
   ============================================================================== */
.k-full-slider-section {
    position: relative;
    width: 100%;
    overflow: hidden;
    background: linear-gradient(135deg, #0b1120 0%, #0f172a 45%, #1e293b 100%);
    margin: 0;
    padding: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Glassmorphism Derinlik Veren Atmosferik Işık Küreleri */
.k-hero-ambient-orbs {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 22%, rgba(225, 29, 72, 0.18) 0%, transparent 48%),
        radial-gradient(circle at 82% 28%, rgba(37, 99, 235, 0.22) 0%, transparent 52%),
        radial-gradient(circle at 50% 80%, rgba(16, 185, 129, 0.12) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* Slayt Donma / Kasma / Zıplama Önleyici Donanım Hızlandırma & Yumuşak Crossfade */
#kMainHeroCarousel {
    position: relative;
    width: 100%;
    contain: layout paint;
}

#kMainHeroCarousel .carousel-inner {
    position: relative;
    width: 100%;
    overflow: hidden;
    contain: layout paint;
}

#kMainHeroCarousel.carousel-fade .carousel-item {
    opacity: 0;
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
    transform: translate3d(0, 0, 0) !important;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    perspective: 1000px;
    will-change: opacity;
}

#kMainHeroCarousel.carousel-fade .carousel-item.active,
#kMainHeroCarousel.carousel-fade .carousel-item-next.carousel-item-start,
#kMainHeroCarousel.carousel-fade .carousel-item-prev.carousel-item-end {
    opacity: 1;
    z-index: 2;
}

#kMainHeroCarousel.carousel-fade .active.carousel-item-start,
#kMainHeroCarousel.carousel-fade .active.carousel-item-end {
    opacity: 0;
    z-index: 1;
    transition: opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.k-full-slide {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
}

@media (min-width: 1200px) {
    #kMainHeroCarousel,
    #kMainHeroCarousel .carousel-inner,
    #kMainHeroCarousel .carousel-item {
        height: 660px;
        min-height: 660px;
        max-height: 660px;
    }
    .k-full-slide {
        height: 660px;
        min-height: 660px;
        max-height: 660px;
        padding: 20px 0 56px;
        overflow: hidden;
    }
}

@media (min-width: 1400px) {
    #kMainHeroCarousel,
    #kMainHeroCarousel .carousel-inner,
    #kMainHeroCarousel .carousel-item {
        height: 690px;
        min-height: 690px;
        max-height: 690px;
    }
    .k-full-slide {
        height: 690px;
        min-height: 690px;
        max-height: 690px;
        padding: 24px 0 64px;
    }
}

/* iPad & Tablet (768px - 1199px): Esnek akış, taşma olmadan kusursuz uyum */
@media (min-width: 768px) and (max-width: 1199px) {
    #kMainHeroCarousel,
    #kMainHeroCarousel .carousel-inner,
    #kMainHeroCarousel .carousel-item {
        height: auto !important;
        min-height: 560px !important;
        max-height: none !important;
    }
    .k-full-slide {
        height: auto !important;
        min-height: 560px !important;
        max-height: none !important;
        padding: 26px 0 68px !important;
    }
    .k-hero-light-title {
        font-size: 32px !important;
        line-height: 1.22 !important;
        margin-bottom: 12px !important;
    }
    .k-hero-light-desc {
        font-size: 14.5px !important;
        line-height: 1.6 !important;
        margin-bottom: 16px !important;
    }
    .k-hero-standalone-wrap {
        height: 440px !important;
        max-width: 480px !important;
    }
    .k-baskan-card {
        height: 440px !important;
        max-width: 480px !important;
    }
    .k-hero-standalone-img {
        max-height: 420px !important;
        transform: none !important;
    }
    .k-hero-clean-portrait {
        height: 440px !important;
        max-width: 380px !important;
    }
    .k-hero-clean-portrait.wide {
        max-width: 480px !important;
    }
    .k-hero-mini-stat {
        padding: 9px 10px !important;
        gap: 8px !important;
    }
    .k-hero-mini-icon {
        width: 32px !important;
        height: 32px !important;
        font-size: 13px !important;
    }
    .k-hero-mini-num {
        font-size: 15px !important;
    }
    .k-hero-mini-label {
        font-size: 10px !important;
    }
}

@media (max-width: 767px) {
    #kMainHeroCarousel,
    #kMainHeroCarousel .carousel-inner,
    #kMainHeroCarousel .carousel-item {
        height: auto;
        min-height: auto;
        max-height: none;
    }
    .k-full-slide {
        height: auto;
        min-height: auto;
        max-height: none;
        padding: 28px 0 86px;
    }
}

/* Sivas Tarihi Eserler (Kongre Müzesi, Gök Medrese, Çifte Minareli Medrese) Vektör/Gravür Panoraması */
.k-hero-gravur-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center bottom;
    background-repeat: no-repeat;
    opacity: 0.16;
    filter: invert(1) brightness(1.7);
    mix-blend-mode: screen;
    -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.85) 50%, rgba(0, 0, 0, 0.3) 100%);
    mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.85) 50%, rgba(0, 0, 0, 0.3) 100%);
    pointer-events: none;
    z-index: 1;
}

.k-hero-light-mesh {
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 0%, rgba(255, 255, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

/* Sol Kolon Ferah İçerik Alanı */
.k-hero-glass-left {
    position: relative;
    padding: 4px 0;
}

.k-section-eyebrow {
    background: rgba(225, 29, 72, 0.12);
    border: 1px solid rgba(225, 29, 72, 0.28);
    color: #fda4af;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 5px 14px;
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: 0.4px;
    box-shadow: 0 4px 14px rgba(225, 29, 72, 0.15);
}

.k-eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #f43f5e;
    box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.3);
}

.k-hero-light-title {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif !important;
    font-size: 40px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.18;
    letter-spacing: -0.025em;
    margin: 0 0 16px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.6);
}

.k-hero-light-title span {
    background: linear-gradient(135deg, #f43f5e 0%, #fb7185 45%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    color: #f43f5e;
}

@media (min-width: 1400px) {
    .k-hero-light-title {
        font-size: 44px;
    }
}

@media (max-width: 767px) {
    .k-hero-light-title {
        font-size: 28px;
    }
    .k-full-slide {
        min-height: auto;
        padding: 36px 0 84px;
    }
}

.k-hero-light-desc {
    font-size: 15.5px;
    font-weight: 400;
    color: #cbd5e1;
    line-height: 1.65;
    max-width: 600px;
    margin: 0 0 18px;
    text-shadow: 0 1px 4px rgba(0, 0, 0, 0.5);
}

/* Midnight Hero Birincil ve İkincil Butonlar */
.k-hero-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    padding: 13px 20px 13px 24px;
    border-radius: 14px;
    background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
    color: #ffffff !important;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none !important;
    box-shadow: 0 12px 26px -6px rgba(225, 29, 72, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.18);
    transition: all 0.25s ease;
}

.k-hero-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 32px -6px rgba(225, 29, 72, 0.65);
    color: #ffffff !important;
}

.k-hero-btn-arrow {
    width: 26px;
    height: 26px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    transition: transform 0.2s ease;
}

.k-hero-btn-primary:hover .k-hero-btn-arrow {
    transform: translateX(3px);
}

.k-hero-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 11px 20px 11px 12px;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.07);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1.5px solid rgba(255, 255, 255, 0.15);
    color: #ffffff !important;
    font-size: 14px;
    font-weight: 800;
    text-decoration: none !important;
    box-shadow: 0 8px 22px -6px rgba(0, 0, 0, 0.35);
    transition: all 0.25s ease;
}

.k-hero-btn-secondary:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.14);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 12px 26px -6px rgba(0, 0, 0, 0.45);
    color: #ffffff !important;
}

.k-hero-play-badge {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    background: rgba(225, 29, 72, 0.22);
    border: 1px solid rgba(225, 29, 72, 0.4);
    color: #fb7185;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    padding-left: 2px;
    transition: all 0.25s ease;
}

.k-hero-btn-secondary:hover .k-hero-play-badge {
    background: #e11d48;
    border-color: #e11d48;
    color: #ffffff;
}

/* Sol Alt İkonlu Dark Glass İstatistik Kutuları */
.k-hero-mini-stat {
    display: flex;
    align-items: center;
    gap: 11px;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1.5px solid rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 11px 12px;
    box-shadow:
        0 10px 24px -6px rgba(0, 0, 0, 0.4),
        inset 0 1px 1px rgba(255, 255, 255, 0.1);
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.k-hero-mini-stat:hover {
    transform: translateY(-2px);
    background: rgba(30, 41, 59, 0.8);
    border-color: rgba(255, 255, 255, 0.2);
}

.k-hero-mini-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--hm-bg, rgba(37, 99, 235, 0.18));
    color: var(--hm-color, #60a5fa);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}

.k-hero-mini-num {
    font-family: var(--font-heading);
    font-size: 16.5px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.15;
}

.k-hero-mini-label {
    font-size: 11px;
    font-weight: 700;
    color: #94a3b8;
    margin-top: 1px;
}

/* Sağ Kolon: Çerçevesiz & Doğal Hero Görsel Alanı */
.k-hero-standalone-wrap {
    position: relative;
    width: 100%;
    max-width: 640px;
    height: 500px;
    margin-left: auto;
    margin-right: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.k-hero-glow-backdrop {
    position: absolute;
    inset: 5%;
    border-radius: 50%;
    background: radial-gradient(circle at 50% 50%, rgba(37, 99, 235, 0.28) 0%, transparent 70%);
    filter: blur(40px);
    pointer-events: none;
    z-index: 0;
}

/* Slayt 1: Başkan & Gençlik Standalone Görsel & Kart Galerisi */
.k-baskan-card {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 580px;
    height: 480px;
    border-radius: 24px;
    overflow: hidden;
    background: #090e17;
    box-shadow: 0 26px 55px -12px rgba(0, 0, 0, 0.75);
    border: 1.5px solid rgba(255, 255, 255, 0.16);
    margin-left: auto;
    margin-right: 0;
}

.k-baskan-slides {
    position: relative;
    width: 100%;
    height: 100%;
}

.k-baskan-slide {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(1.04);
}

.k-baskan-slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
    z-index: 1;
}

.k-baskan-slide-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    display: block;
}

.k-baskan-badge {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 3;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 14px;
    background: rgba(15, 23, 42, 0.82);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;
    color: #ffffff;
    font-size: 12px;
    font-weight: 700;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

.k-baskan-nav {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: rgba(15, 23, 42, 0.75);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 999px;
}

.k-baskan-nav-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: all 0.3s ease;
}

.k-baskan-nav-dot:hover {
    background: rgba(255, 255, 255, 0.9);
}

.k-baskan-nav-dot.active {
    width: 22px;
    border-radius: 999px;
    background: #dc2626;
}

.k-hero-standalone-img {
    position: relative;
    z-index: 1;
    max-height: 480px;
    max-width: 100%;
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 18px;
    filter: drop-shadow(0 24px 45px rgba(0, 0, 0, 0.75));
    transform: scale(1.15) translateX(12px);
    transform-origin: center right;
    transition: transform 0.4s ease;
}

.k-hero-standalone-wrap:hover .k-hero-standalone-img {
    transform: scale(1.18) translateX(12px) translateY(-3px);
}

@media (max-width: 991px) {
    .k-hero-standalone-img {
        transform: none !important;
    }
    .k-hero-standalone-wrap {
        margin: 0 auto;
    }
    .k-baskan-card {
        height: 380px;
        max-width: 440px;
        margin: 0 auto;
    }
}

@media (max-width: 575px) {
    .k-baskan-card {
        height: 300px;
        max-width: 100%;
    }
    .k-baskan-badge {
        font-size: 11px;
        padding: 5px 10px;
    }
}

/* Slayt 2: Emirhan Dağ Temiz Doğal Portre Kartı (Çerçevesiz, Kenardan Kenara) */
.k-hero-clean-portrait {
    position: relative;
    z-index: 1;
    height: 480px;
    width: 100%;
    max-width: 440px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 26px 55px -12px rgba(0, 0, 0, 0.75);
    border: 1.5px solid rgba(255, 255, 255, 0.16);
    background: #090e17;
}

.k-hero-clean-portrait.wide {
    max-width: 550px;
    margin-right: 0;
}

.k-hero-clean-portrait.wide .k-hero-portrait-img {
    object-position: center center;
}

.k-hero-portrait-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
    transition: transform 0.4s ease;
}

.k-hero-clean-portrait:hover .k-hero-portrait-img {
    transform: scale(1.03);
}

.k-portrait-badge-overlay {
    position: absolute;
    top: 14px;
    left: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 2;
}

.k-portrait-badge-overlay .badge {
    font-size: 11px;
    font-weight: 800;
    padding: 6px 12px;
    border-radius: 8px;
    backdrop-filter: blur(8px);
}

/* Doğal Görsel Altı Zarif Kayan Bilgi Hapı */
.k-hero-floating-pill {
    position: absolute;
    bottom: 8px;
    left: 20px;
    right: 20px;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    border-radius: 16px;
    background: rgba(15, 23, 42, 0.85);
    backdrop-filter: blur(18px) saturate(180%);
    -webkit-backdrop-filter: blur(18px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 14px 30px -6px rgba(0, 0, 0, 0.5);
    max-width: 480px;
    margin: 0 auto;
}

@media (max-width: 991px) {
    .k-hero-clean-portrait {
        max-width: 440px;
        height: 380px;
        margin: 0 auto;
    }
    .k-hero-clean-portrait.wide {
        max-width: 460px;
        height: 360px;
        margin: 0 auto;
    }
}

@media (max-width: 575px) {
    .k-hero-clean-portrait,
    .k-hero-clean-portrait.wide {
        max-width: 100%;
        height: 290px;
    }
}

.k-hfp-icon {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(225, 29, 72, 0.15);
    border: 1px solid rgba(225, 29, 72, 0.3);
    color: #f43f5e;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.k-hfp-title {
    font-size: 13px;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.25;
}

.k-hfp-sub {
    font-size: 11px;
    color: #94a3b8;
    margin-top: 1px;
}

/* Slayt 3 & 4: Sade Tek Parça Dark Glass Leaderboard Kartı */
.k-hero-leaderboard-card {
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1.5px solid rgba(255, 255, 255, 0.13);
    border-radius: 24px;
    padding: 16px;
    box-shadow:
        0 28px 60px -14px rgba(0, 0, 0, 0.6),
        inset 0 1px 1px rgba(255, 255, 255, 0.16);
    position: relative;
    max-width: 580px;
    height: 480px;
    margin-left: auto;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.k-leaderboard-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.92) 0%, rgba(15, 23, 42, 0.95) 100%);
    backdrop-filter: blur(12px);
    color: #ffffff;
    border-radius: 15px;
    padding: 11px 14px;
    margin-bottom: 8px;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.12);
    flex-shrink: 0;
}

.k-lb-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.6px;
    color: #fcd34d;
    margin-bottom: 3px;
}

.k-lb-title {
    font-size: 15px;
    font-weight: 800;
    color: #ffffff;
}

.k-leaderboard-list {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 6px;
    flex: 1;
    min-height: 0;
}

.k-lb-row {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 8px 12px;
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
    transition: all 0.2s ease;
}

.k-lb-row:hover {
    background: rgba(30, 41, 59, 0.85);
    border-color: rgba(255, 255, 255, 0.18);
    transform: translateX(3px);
}

.k-lb-rank-badge {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 900;
    line-height: 1.05;
    flex-shrink: 0;
}

.k-lb-rank-badge i {
    font-size: 11px;
    margin-bottom: 1px;
}

.k-lb-rank-badge.rank-1 {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    color: #ffffff;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.4);
}

.k-lb-rank-badge.rank-2 {
    background: linear-gradient(135deg, #64748b, #475569);
    color: #ffffff;
}

.k-lb-rank-badge.rank-3 {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #ffffff;
}

.k-lb-rank-badge.rank-4 {
    background: rgba(37, 99, 235, 0.2);
    color: #60a5fa;
    border: 1px solid rgba(96, 165, 250, 0.3);
}

.k-lb-student-info {
    flex: 1;
    min-width: 0;
}

.k-lb-student-name {
    font-size: 13.5px;
    font-weight: 800;
    color: #ffffff;
}

.k-lb-alan-tag {
    font-size: 10px;
    font-weight: 800;
    padding: 1px 6px;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    color: #cbd5e1;
}

.k-lb-student-school {
    font-size: 11.5px;
    color: #94a3b8;
    margin-top: 2px;
}

.k-lb-student-school strong {
    color: #fb7185;
}

.k-lb-derece {
    font-size: 11px;
    font-weight: 800;
    color: #cbd5e1;
}

.k-lb-net {
    font-size: 12px;
    font-weight: 800;
    color: #34d399;
}

.k-showcase-mini-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 7px 13px;
    border-radius: 10px;
    background: linear-gradient(135deg, #e11d48, #be123c);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #ffffff !important;
    font-size: 11.5px;
    font-weight: 800;
    text-decoration: none !important;
    box-shadow: 0 4px 12px rgba(225, 29, 72, 0.35);
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.k-showcase-mini-link:hover {
    background: #be123c;
    color: #ffffff !important;
    transform: translateY(-1px);
}

/* Minimalist Hero Indicators (Dots / Pills) */
.k-hero-indicators {
    position: absolute;
    bottom: 14px;
    left: 0;
    right: 0;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    z-index: 10;
    padding: 0;
    list-style: none;
}

.k-hero-indicators [data-bs-target] {
    width: 24px;
    height: 5px;
    border-radius: 999px;
    border: none;
    background-color: rgba(255, 255, 255, 0.28);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.6;
    cursor: pointer;
    margin: 0;
}

.k-hero-indicators [data-bs-target]:hover {
    opacity: 0.9;
    background-color: rgba(255, 255, 255, 0.5);
}

.k-hero-indicators [data-bs-target].active {
    width: 48px;
    background: linear-gradient(90deg, #e11d48, #3b82f6);
    opacity: 1;
    box-shadow: 0 0 12px rgba(225, 29, 72, 0.5);
}

/* Sağ & Sol Yuvarlak Glassmorphic Ok Butonları */
.k-hero-nav-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1.5px solid rgba(255, 255, 255, 0.14);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    box-shadow: 0 10px 24px -4px rgba(0, 0, 0, 0.4);
    z-index: 10;
    cursor: pointer;
    transition: all 0.25s ease;
}

.k-hero-nav-arrow.prev {
    left: 18px;
}

.k-hero-nav-arrow.next {
    right: 18px;
}

.k-hero-nav-arrow:hover {
    background: #e11d48;
    border-color: #e11d48;
    color: #ffffff;
    transform: translateY(-50%) scale(1.08);
    box-shadow: 0 12px 28px rgba(225, 29, 72, 0.45);
}

@media (max-width: 991px) {
    .k-hero-nav-arrow {
        display: none;
    }
}

/* ==============================================================================
   4. PLATFORMUN 4 GÜÇLÜ MOTORU (PILLARS)
   ============================================================================== */
.k-pillars-section {
    padding: 28px 0 32px;
    background: #ffffff;
    border-bottom: 1px solid #e2e8f0;
}

.k-pillar-card {
    --p-color: #e11d48;
    --p-bg: #fff1f2;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 18px 18px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    height: 100%;
    text-decoration: none !important;
    position: relative;
    overflow: hidden;
    transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
    box-shadow: 0 4px 14px -4px rgba(15, 23, 42, 0.04);
}

.k-pillar-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--p-color);
    opacity: 0.85;
}

.k-pillar-card:hover {
    border-color: var(--p-color);
    transform: translateY(-3px);
    box-shadow: 0 14px 28px -8px rgba(15, 23, 42, 0.1);
}

.k-pillar-icon {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    background: var(--p-bg);
    color: var(--p-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
    transition: all 0.22s ease;
}

.k-pillar-card:hover .k-pillar-icon {
    background: var(--p-color);
    color: #ffffff;
    transform: scale(1.05);
}

.k-pillar-title {
    font-size: 15px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 4px;
    letter-spacing: -0.2px;
    transition: color 0.2s ease;
}

.k-pillar-card:hover .k-pillar-title {
    color: var(--p-color);
}

.k-pillar-desc {
    font-size: 12.5px;
    color: #64748b;
    line-height: 1.5;
    margin: 0;
}

/* ==============================================================================
   5. DERS KATALOĞU (SADE & MODERN VİDEO VİTRİNİ)
   ============================================================================== */
.k-catalog-section {
    padding: 56px 0 64px;
    background: #f8fafc;
}

.k-catalog-main-title {
    font-size: 24px;
    font-weight: 700;
    color: #0f172a !important;
    letter-spacing: -0.015em;
    margin-bottom: 4px;
    line-height: 1.3;
}

.k-catalog-subtitle {
    font-size: 14px;
    font-weight: 400;
    color: #64748b;
    margin: 0;
    line-height: 1.5;
}

.k-catalog-more-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13.5px;
    font-weight: 600;
    color: #0f172a !important;
    background: #ffffff;
    border: 1px solid #cbd5e1;
    padding: 9px 18px;
    border-radius: var(--radius-pill);
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
}
.k-catalog-more-link:hover {
    background: #0f172a;
    border-color: #0f172a;
    color: #ffffff !important;
    transform: translateY(-1px);
}
.k-catalog-more-link i {
    font-size: 12px;
    transition: transform 0.2s ease;
}
.k-catalog-more-link:hover i {
    transform: translateX(3px);
}

/* --- Video Ders Kartı --- */
.k-course-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.25s ease;
    box-shadow: 0 2px 8px rgba(15, 23, 42, 0.03);
}
.k-course-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px -8px rgba(15, 23, 42, 0.1);
    border-color: #cbd5e1;
}

/* Thumbnail */
.k-course-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #0f172a;
    display: block;
    overflow: hidden;
}
.k-course-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.35s ease;
}
.k-course-card:hover .k-course-thumb img {
    transform: scale(1.04);
}
.k-thumb-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.15) 0%, transparent 45%, rgba(15, 23, 42, 0.55) 100%);
    pointer-events: none;
}

/* Play Butonu */
.k-play-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(220, 38, 38, 0.92);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    padding-left: 2px;
    opacity: 0;
    box-shadow: 0 8px 20px rgba(220, 38, 38, 0.45);
    transition: all 0.22s ease;
    z-index: 3;
}
.k-course-card:hover .k-play-overlay {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* Alan Rozetleri (TYT / AYT / ORTAK) */
.k-course-alan {
    position: absolute;
    top: 10px;
    left: 10px;
    color: #ffffff;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.3px;
    padding: 3px 9px;
    border-radius: 6px;
    z-index: 2;
}
.k-alan-tyt {
    background: #2563eb;
}
.k-alan-ayt {
    background: #dc2626;
}
.k-alan-ortak {
    background: #10b981;
}

/* Sağ Alt Süre */
.k-course-duration {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(15, 23, 42, 0.85);
    color: #ffffff;
    font-size: 11.5px;
    font-weight: 500;
    padding: 2px 8px;
    border-radius: 5px;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    z-index: 2;
    font-variant-numeric: tabular-nums;
}

/* Kart Gövdesi */
.k-course-body {
    padding: 16px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.k-course-category {
    font-size: 12px;
    font-weight: 500;
    color: #64748b;
    margin-bottom: 6px;
}

.k-course-title {
    font-size: 15px;
    font-weight: 600;
    color: #0f172a;
    line-height: 1.45;
    letter-spacing: 0;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 43px;
}
.k-course-title a {
    color: #0f172a;
    transition: color 0.2s ease;
}
.k-course-card:hover .k-course-title a {
    color: var(--k-primary);
}

/* Kart Alt Çubuğu */
.k-course-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 12px;
    border-top: 1px solid #f1f5f9;
    gap: 8px;
}

.k-course-instructor {
    font-size: 13px;
    font-weight: 500;
    color: #475569;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    min-width: 0;
}
.k-course-instructor span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.k-verified-icon {
    color: #2563eb;
    font-size: 12px;
    flex-shrink: 0;
}

.k-badge-free {
    font-size: 12px;
    font-weight: 600;
    color: #059669;
    background: #ecfdf5;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    flex-shrink: 0;
}

@media (max-width: 767px) {
    .k-catalog-section {
        padding: 40px 0 48px;
    }
    .k-catalog-main-title {
        font-size: 21px;
    }
}

/* ==============================================================================
   6. ONLİNE DENEME SINAVLARI (DENEME LİGİ)
   ============================================================================== */
.k-exams-section {
    padding: 64px 0;
    background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%);
    border-top: 1px solid #e2e8f0;
    border-bottom: 1px solid #e2e8f0;
    position: relative;
}

.k-section-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.7px;
    color: #334155;
    margin-bottom: 10px;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.04);
}

.k-eyebrow-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #ef4444;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
}

.k-exam-card {
    --exam-accent: #2563eb;
    --exam-accent-dark: #1d4ed8;
    --exam-soft: #eff6ff;
    --exam-border-soft: #bfdbfe;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 24px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    overflow: hidden;
    box-shadow: 0 6px 20px -6px rgba(15, 23, 42, 0.06);
    transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.25s ease, border-color 0.25s ease;
}

.k-exam-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--exam-accent), var(--exam-accent-dark));
}

.k-exam-card.k-exam-theme-tyt {
    --exam-accent: #2563eb;
    --exam-accent-dark: #1d4ed8;
    --exam-soft: #eff6ff;
    --exam-border-soft: #bfdbfe;
}

.k-exam-card.k-exam-theme-ayt {
    --exam-accent: #e11d48;
    --exam-accent-dark: #be123c;
    --exam-soft: #fff1f2;
    --exam-border-soft: #fecdd3;
}

.k-exam-card.k-exam-theme-general {
    --exam-accent: #059669;
    --exam-accent-dark: #047857;
    --exam-soft: #ecfdf5;
    --exam-border-soft: #a7f3d0;
}

.k-exam-card:hover {
    transform: translateY(-5px);
    border-color: var(--exam-border-soft);
    box-shadow: 0 18px 36px -10px rgba(15, 23, 42, 0.12);
}

.k-exam-type-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    border-radius: 8px;
    background: var(--exam-soft);
    color: var(--exam-accent-dark);
    border: 1px solid var(--exam-border-soft);
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.4px;
}

.k-exam-time-pill {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border-radius: 8px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    color: #475569;
    font-size: 12px;
    font-weight: 700;
}

.k-exam-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 13px;
    background: var(--exam-soft);
    border: 1px solid var(--exam-border-soft);
    color: var(--exam-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
    transition: all 0.25s ease;
}

.k-exam-card:hover .k-exam-icon-box {
    background: linear-gradient(135deg, var(--exam-accent), var(--exam-accent-dark));
    color: #ffffff;
    border-color: transparent;
    transform: scale(1.04);
}

.k-exam-title {
    font-family: var(--font-heading);
    font-size: 17px;
    font-weight: 800;
    line-height: 1.35;
    margin: 0 0 4px;
    color: #0f172a;
}

.k-exam-title a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.k-exam-card:hover .k-exam-title a {
    color: var(--exam-accent);
}

.k-exam-level-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 12px;
    color: #64748b;
    font-weight: 600;
}

.k-exam-level-tag strong {
    color: #334155;
    font-weight: 700;
}

.k-exam-desc {
    font-size: 13.5px;
    line-height: 1.55;
    color: #64748b;
    margin: 0 0 18px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.k-exam-specs {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 10px 14px;
    margin-bottom: 16px;
}

.k-exam-spec-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.k-exam-spec-sep {
    width: 1px;
    height: 26px;
    background: #e2e8f0;
}

.k-spec-label {
    font-size: 10.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    color: #94a3b8;
}

.k-spec-val {
    font-size: 12.5px;
    font-weight: 800;
    color: #1e293b;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.k-exam-start-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 11px 14px 11px 18px;
    border-radius: 12px;
    background: #0f172a;
    color: #ffffff !important;
    font-size: 13.5px;
    font-weight: 800;
    text-decoration: none !important;
    transition: all 0.25s ease;
}

.k-exam-btn-icon {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.14);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    transition: transform 0.25s ease, background 0.25s ease;
}

.k-exam-card:hover .k-exam-start-btn {
    background: linear-gradient(135deg, var(--exam-accent), var(--exam-accent-dark));
    box-shadow: 0 8px 18px -4px rgba(15, 23, 42, 0.22);
}

.k-exam-card:hover .k-exam-btn-icon {
    transform: translateX(3px);
    background: rgba(255, 255, 255, 0.22);
}

/* ==============================================================================
   7. EĞİTİMCİLER VİTRİNİ
   ============================================================================== */
.k-teachers-section {
    padding: 68px 0 56px;
    background: #ffffff;
}

.k-teacher-card {
    --t-color: #2563eb;
    --t-bg: rgba(37, 99, 235, 0.08);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 24px 16px 20px;
    text-align: center;
    text-decoration: none !important;
    transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.25s ease, border-color 0.25s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.k-teacher-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: linear-gradient(180deg, var(--t-bg) 0%, rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
}

.k-teacher-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 32px -10px rgba(15, 23, 42, 0.12);
    border-color: var(--t-color);
}

.k-teacher-avatar-wrap {
    position: relative;
    width: 72px;
    height: 72px;
    margin: 0 auto 14px;
}

.k-teacher-avatar {
    width: 72px;
    height: 72px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: #ffffff;
    box-shadow: 0 10px 20px -6px rgba(15, 23, 42, 0.22);
    transition: transform 0.25s ease, border-radius 0.25s ease;
}

.k-teacher-card:hover .k-teacher-avatar {
    transform: scale(1.06) rotate(-3deg);
    border-radius: 22px;
}

.k-teacher-verified {
    position: absolute;
    right: -4px;
    bottom: -4px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #10b981;
    color: #ffffff;
    border: 2.5px solid #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 10px;
    box-shadow: 0 2px 6px rgba(16, 185, 129, 0.35);
}

.k-teacher-name {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 4px;
    transition: color 0.2s ease;
}

.k-teacher-card:hover .k-teacher-name {
    color: var(--t-color);
}

.k-teacher-branch {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: #64748b;
    margin-bottom: 14px;
}

.k-teacher-camp-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 7px 12px;
    border-radius: 10px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    color: #334155;
    font-size: 11.5px;
    font-weight: 800;
    transition: all 0.2s ease;
}

.k-teacher-camp-pill i {
    font-size: 10px;
    opacity: 0.7;
    transition: transform 0.2s ease;
}

.k-teacher-card:hover .k-teacher-camp-pill {
    background: var(--t-bg);
    border-color: transparent;
    color: var(--t-color);
}

.k-teacher-card:hover .k-teacher-camp-pill i {
    transform: translateX(2px);
    opacity: 1;
}

/* ==============================================================================
   8. BELEDİYE VİZYONU & PROTOKOL BANNERI (LIGHT MODERN TASARIM)
   ============================================================================== */
.k-vision-section {
    padding: 12px 0 68px;
    background: #ffffff;
}

.k-mayor-banner {
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 55%, #eff6ff 100%);
    border: 1px solid #e2e8f0;
    border-radius: 24px;
    padding: 44px 44px;
    color: #0f172a;
    position: relative;
    overflow: hidden;
    box-shadow: 0 16px 40px -12px rgba(15, 23, 42, 0.07);
}

.k-mayor-banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #e11d48 0%, #2563eb 50%, #059669 100%);
}

.k-mayor-banner::after {
    content: "";
    position: absolute;
    top: -120px;
    right: -120px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, rgba(225, 29, 72, 0.05) 45%, transparent 70%);
    pointer-events: none;
}

.k-vision-title {
    font-family: var(--font-heading);
    font-size: 27px;
    font-weight: 800;
    line-height: 1.32;
    letter-spacing: -0.4px;
    color: #0f172a;
    margin: 0 0 14px;
    max-width: 680px;
}

.k-vision-title span {
    color: #e11d48;
}

.k-vision-desc {
    font-size: 15px;
    line-height: 1.68;
    color: #475569;
    max-width: 660px;
    margin: 0 0 26px;
}

.k-vision-desc strong {
    color: #0f172a;
    font-weight: 700;
}

.k-vision-stat-box {
    display: flex;
    align-items: center;
    gap: 12px;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 14px;
    padding: 12px 14px;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.03);
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.k-vision-stat-box:hover {
    transform: translateY(-3px);
    border-color: #cbd5e1;
    box-shadow: 0 10px 20px -6px rgba(15, 23, 42, 0.08);
}

.k-vision-stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 11px;
    background: var(--vs-bg, #eff6ff);
    color: var(--vs-color, #2563eb);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.k-vision-stat-num {
    font-family: var(--font-heading);
    font-size: 19px;
    font-weight: 800;
    line-height: 1.15;
    color: #0f172a;
}

.k-vision-stat-label {
    font-size: 11.5px;
    font-weight: 600;
    color: #64748b;
    margin-top: 2px;
}

.k-vision-cta-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 26px 24px;
    box-shadow: 0 14px 32px -10px rgba(15, 23, 42, 0.08);
    position: relative;
}

.k-vision-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 11px;
    border-radius: 8px;
    background: #fff1f2;
    border: 1px solid #fecdd3;
    color: #be123c;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.4px;
}

.k-vision-live-tag {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 999px;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #047857;
    font-size: 11px;
    font-weight: 700;
}

.k-vision-live-tag::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #10b981;
}

.k-vision-card-title {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 900;
    color: #0f172a;
    margin: 0 0 4px;
    letter-spacing: -0.3px;
}

.k-vision-card-title span {
    color: #e11d48;
}

.k-vision-card-sub {
    font-size: 12.5px;
    color: #64748b;
    margin: 0 0 16px;
}

.k-vision-card-sub strong {
    color: #334155;
    font-weight: 700;
}

.k-vision-perks {
    list-style: none;
    padding: 12px 14px;
    margin: 0 0 18px;
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.k-vision-perks li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12.5px;
    font-weight: 700;
    color: #334155;
}

.k-vision-perks li i {
    color: #10b981;
    font-size: 13px;
}

.k-vision-cta-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 12px 14px 12px 18px;
    border-radius: 12px;
    background: linear-gradient(135deg, #e11d48 0%, #be123c 100%);
    color: #ffffff !important;
    font-size: 13.5px;
    font-weight: 800;
    text-decoration: none !important;
    box-shadow: 0 8px 18px -4px rgba(225, 29, 72, 0.32);
    transition: all 0.25s ease;
}

.k-vision-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 22px -4px rgba(225, 29, 72, 0.42);
}

.k-vision-btn-arrow {
    width: 28px;
    height: 28px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.18);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: transform 0.2s ease;
}

.k-vision-cta-btn:hover .k-vision-btn-arrow {
    transform: translateX(3px);
}

@media (max-width: 767px) {
    .k-mayor-banner {
        padding: 28px 20px;
    }
    .k-vision-title {
        font-size: 21px;
    }
}

/* ==============================================================================
   9. FOOTER
   ============================================================================== */
.k-footer {
    background: #090e17;
    color: #94a3b8;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 60px;
}
.k-footer-title {
    color: #ffffff !important;
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 18px;
}
.k-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.k-footer-links a {
    color: #94a3b8;
    font-size: 13.5px;
    transition: color 0.2s ease;
}
.k-footer-links a:hover {
    color: #ffffff;
}
.k-footer-bottom {
    background: #05080f;
    padding: 20px 0;
    margin-top: 48px;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    font-size: 13px;
}

/* ==============================================================================
   10. GİRİŞ & KAYIT SAYFALARI (BOOTSTRAP 5 - 1440PX TAM HİZALI SPLIT KART)
   ============================================================================== */
.k-split-auth-section {
    position: relative;
    width: 100%;
    background-color: #f8fafc;
    padding: 20px 0 28px;
    border-bottom: 1px solid var(--k-border);
}

/* Üst Menü (1440px Container) İle Birebir Tam Hizalı Birleşik Split Kart */
.k-split-unified-card {
    width: 100%;
    max-width: 100%;
    background: #ffffff;
    border-radius: 18px;
    border: 1px solid #e2e8f0;
    box-shadow: 0 16px 36px -10px rgba(15, 23, 42, 0.07), 0 2px 6px rgba(15, 23, 42, 0.03);
    overflow: hidden;
}

/* Sol Kolon: Akademi Vitrini */
.k-split-left-col {
    position: relative;
    background-color: #090e17;
    background-image: 
        linear-gradient(155deg, rgba(9, 14, 23, 0.90) 0%, rgba(15, 23, 42, 0.84) 45%, rgba(9, 14, 23, 0.96) 100%),
        url('../sivas_belediyesi/bg-cover.jpeg');
    background-size: cover;
    background-position: center 20%;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 44px;
    overflow: hidden;
}

.k-split-left-content {
    position: relative;
    z-index: 2;
    width: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 20px;
}

.k-split-tag {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 4px 12px;
    background: rgba(220, 38, 38, 0.16);
    border: 1px solid rgba(220, 38, 38, 0.35);
    border-radius: var(--radius-pill);
    color: #fca5a5;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.4px;
}

.k-split-hero-title {
    font-size: 28px;
    font-weight: 700;
    color: #ffffff !important;
    line-height: 1.25;
    letter-spacing: -0.015em;
    margin-bottom: 8px;
}
.k-split-title-gradient {
    color: #f87171;
}

.k-split-hero-desc {
    font-size: 14px;
    color: #cbd5e1;
    line-height: 1.55;
    margin-bottom: 18px;
}

/* 3 Avantaj Kartı */
.k-split-benefit-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.k-split-benefit-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.09);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    padding: 11px 14px;
    display: flex;
    align-items: center;
    gap: 13px;
    transition: all 0.2s ease;
}
.k-split-benefit-item:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.18);
    transform: translateX(3px);
}
.k-split-benefit-icon {
    width: 36px;
    height: 36px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    flex-shrink: 0;
}
.k-icon-red {
    background: rgba(239, 68, 68, 0.18);
    color: #f87171;
}
.k-icon-blue {
    background: rgba(56, 189, 248, 0.16);
    color: #38bdf8;
}
.k-icon-green {
    background: rgba(16, 185, 129, 0.18);
    color: #34d399;
}
.k-split-benefit-title {
    font-size: 13.5px;
    font-weight: 600;
    color: #ffffff;
    line-height: 1.3;
    margin-bottom: 1px;
}
.k-split-benefit-sub {
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.35;
}

/* Alt Canlı İstatistik Barı */
.k-split-stat-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}
.k-stat-item {
    display: flex;
    flex-direction: column;
}
.k-stat-val {
    font-size: 18px;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.15;
}
.k-stat-lbl {
    font-size: 11px;
    color: #94a3b8;
    font-weight: 500;
    margin-top: 2px;
}
.k-stat-sep {
    width: 1px;
    height: 26px;
    background: rgba(255, 255, 255, 0.12);
}

/* Sağ Kolon: Giriş / Kayıt Formu */
.k-split-right-col {
    background: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px 48px;
    position: relative;
}
.k-split-form-wrapper {
    width: 100%;
    max-width: 100%;
}

.k-auth-mini-logo {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: var(--k-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
}
.k-auth-mini-brand {
    font-size: 16px;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -0.3px;
}
.k-auth-mini-brand span {
    color: var(--k-primary);
}

.k-split-form-title {
    font-size: 22px;
    font-weight: 700;
    color: #0f172a !important;
    letter-spacing: -0.015em;
    margin-bottom: 4px;
}
.k-split-form-subtitle {
    font-size: 13.5px;
    color: #64748b;
    line-height: 1.45;
}

/* Google ile Giriş Yap Butonu */
.k-btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    height: 44px;
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    color: #1e293b !important;
    font-size: 13.5px;
    font-weight: 600;
    text-decoration: none !important;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04);
    transition: all 0.2s ease;
    cursor: pointer;
    user-select: none;
}
.k-btn-google:hover {
    background-color: #f8fafc;
    border-color: #94a3b8;
    color: #0f172a !important;
    box-shadow: 0 3px 8px rgba(15, 23, 42, 0.06);
}
.k-google-icon {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
}

/* Ayırıcı Çizgi */
.k-auth-divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 16px 0;
    color: #94a3b8;
    font-size: 12px;
    font-weight: 500;
}
.k-auth-divider::before,
.k-auth-divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #e2e8f0;
}
.k-auth-divider span {
    padding: 0 12px;
    color: #94a3b8;
    background: #ffffff;
}

/* Form Elemanları */
.k-form-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
}
.k-input-group {
    position: relative;
    display: flex;
    align-items: center;
}
.k-input-icon {
    position: absolute;
    left: 14px;
    color: #94a3b8;
    font-size: 14px;
    pointer-events: none;
    transition: color 0.2s ease;
}
.k-form-control {
    width: 100%;
    height: 44px;
    padding: 8px 14px 8px 40px;
    font-size: 14px;
    font-weight: 400;
    font-family: inherit;
    color: #0f172a;
    background-color: #ffffff;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
}
.k-form-control::placeholder {
    color: #94a3b8;
}
.k-form-control:focus {
    background-color: #ffffff;
    border-color: var(--k-primary);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}
.k-input-group:focus-within .k-input-icon {
    color: var(--k-primary);
}
select.k-form-control {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%2364748b' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 12px 8px;
    padding-right: 32px !important;
}
.k-toggle-password {
    position: absolute;
    right: 10px;
    background: transparent;
    border: none;
    color: #94a3b8;
    font-size: 14px;
    cursor: pointer;
    padding: 6px;
    transition: color 0.2s ease;
}
.k-toggle-password:hover {
    color: #0f172a;
}

/* Beni Hatırla & Şifremi Unuttum (Bootstrap 5 form-check uyumlu) */
.k-auth-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin: 14px 0 18px;
    font-size: 13px;
}
.k-check-label {
    font-size: 13px;
    font-weight: 500;
    color: #475569;
    cursor: pointer;
    user-select: none;
}
.form-check-input:checked {
    background-color: var(--k-primary);
    border-color: var(--k-primary);
}
.form-check-input:focus {
    border-color: var(--k-primary);
    box-shadow: 0 0 0 0.2rem rgba(220, 38, 38, 0.18);
}
.k-forgot-link {
    color: #475569;
    font-weight: 600;
    font-size: 13px;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    transition: color 0.2s ease;
}
.k-forgot-link:hover {
    color: var(--k-primary);
}

/* Gönder Butonu */
.k-auth-btn-submit {
    width: 100%;
    height: 46px;
    background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%);
    color: #ffffff !important;
    font-size: 14.5px;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    box-shadow: 0 4px 14px rgba(220, 38, 38, 0.25);
    transition: all 0.2s ease;
}
.k-auth-btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(220, 38, 38, 0.35);
}

/* Alt Kısım */
.k-auth-footer {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid #f1f5f9;
    text-align: center;
}
.k-register-cta {
    font-size: 13.5px;
    color: #64748b;
}
.k-register-cta a {
    color: var(--k-primary);
    font-weight: 600;
    margin-left: 4px;
}
.k-register-cta a:hover {
    text-decoration: underline !important;
}
.k-auth-trust-row {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 11.5px;
    color: #64748b;
    font-weight: 500;
}
.k-trust-dot {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #cbd5e1;
}

/* Başarılı Giriş / Kayıt Sonrası Sade & Şık Yönlendirme Ekranı */
.k-auth-redirect-box {
    text-align: center;
    padding: 48px 24px;
    animation: kRedirectEnter 0.35s ease-out;
}
@keyframes kRedirectEnter {
    0% { opacity: 0; transform: translateY(10px); }
    100% { opacity: 1; transform: translateY(0); }
}

.k-redirect-emblem {
    position: relative;
    width: 76px;
    height: 76px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.k-redirect-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 2px solid rgba(16, 185, 129, 0.3);
    animation: kRedirectPulseRing 1.6s ease-out infinite;
}

@keyframes kRedirectPulseRing {
    0% { transform: scale(0.85); opacity: 1; }
    100% { transform: scale(1.3); opacity: 0; }
}

.k-redirect-icon-wrap {
    position: relative;
    z-index: 2;
    width: 62px;
    height: 62px;
    border-radius: 50%;
    background: #10b981;
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.35);
}

.k-redirect-title {
    font-size: 22px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 6px;
}

.k-redirect-sub {
    font-size: 15px;
    color: #64748b;
    margin-bottom: 24px;
}

.k-redirect-sub strong {
    color: #0f172a;
    font-weight: 600;
}

.k-redirect-progress {
    height: 6px;
    max-width: 240px;
    margin: 0 auto 16px;
    border-radius: 99px;
    background-color: #f1f5f9;
    overflow: hidden;
}

.k-redirect-progress-bar {
    width: 0%;
    height: 100%;
    border-radius: 99px;
    background: #10b981;
    transition: width 1.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.k-redirect-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 13.5px;
    font-weight: 500;
    color: #64748b;
}

.k-redirect-status i {
    color: #10b981;
    font-size: 14px;
}

@media (max-width: 991px) {
    .k-split-auth-section {
        padding: 20px 0 32px;
    }
    .k-split-left-col {
        padding: 32px 24px;
    }
    .k-split-right-col {
        padding: 32px 24px;
    }
}

/* ==============================================================================
   11. İLETİŞİM & ÖĞRENCİ DESTEK SAYFASI (MODERN TECH DESIGN)
   ============================================================================== */

/* Hero Banner */
.k-contact-hero {
    position: relative;
    background: linear-gradient(135deg, #090e17 0%, #0f172a 50%, #1e1b4b 100%);
    padding: 52px 0 58px;
    color: #ffffff;
    overflow: hidden;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.k-contact-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 80% 20%, rgba(220, 38, 38, 0.15) 0%, transparent 60%);
    pointer-events: none;
}
.k-contact-hero-title {
    font-size: 34px;
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.5px;
    margin-bottom: 10px;
    color: #ffffff !important;
}
.k-contact-hero-desc {
    font-size: 14.5px;
    color: #94a3b8;
    max-width: 620px;
    line-height: 1.6;
    margin: 0 auto 20px;
}
.k-contact-trust-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 22px;
    font-size: 12px;
    color: #cbd5e1;
    font-weight: 500;
}
.k-contact-trust-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* 4 Hızlı Kanal Kartı */
.k-contact-channel-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 22px 20px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 100%;
    transition: all 0.25s ease;
    box-shadow: 0 4px 20px rgba(15, 23, 42, 0.04);
    position: relative;
    overflow: hidden;
}
.k-contact-channel-card:hover {
    transform: translateY(-4px);
    border-color: #cbd5e1;
    box-shadow: 0 16px 32px -10px rgba(15, 23, 42, 0.12);
}
.k-channel-icon-wrap {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 14px;
}
.k-channel-title {
    font-size: 15.5px;
    font-weight: 700;
    color: var(--k-navy);
    margin-bottom: 4px;
}
.k-channel-desc {
    font-size: 12px;
    color: #64748b;
    line-height: 1.5;
    margin-bottom: 14px;
    flex-grow: 1;
}
.k-channel-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 12.5px;
    font-weight: 700;
    text-decoration: none !important;
    transition: all 0.2s ease;
    width: 100%;
}
.k-channel-btn-whatsapp {
    background: #10b981;
    color: #ffffff !important;
}
.k-channel-btn-whatsapp:hover {
    background: #059669;
    color: #ffffff !important;
    transform: translateY(-1px);
}
.k-channel-btn-phone {
    background: #2563eb;
    color: #ffffff !important;
}
.k-channel-btn-phone:hover {
    background: #1d4ed8;
    color: #ffffff !important;
    transform: translateY(-1px);
}
.k-channel-btn-email {
    background: #6366f1;
    color: #ffffff !important;
}
.k-channel-btn-email:hover {
    background: #4f46e5;
    color: #ffffff !important;
    transform: translateY(-1px);
}
.k-channel-btn-location {
    background: #ef4444;
    color: #ffffff !important;
}
.k-channel-btn-location:hover {
    background: #dc2626;
    color: #ffffff !important;
    transform: translateY(-1px);
}

.k-status-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    font-weight: 600;
    padding: 3px 8px;
    border-radius: var(--radius-pill);
    margin-bottom: 10px;
    width: fit-content;
}
.k-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    display: inline-block;
}
.k-status-online {
    background: #ecfdf5;
    color: #065f46;
}
.k-status-online .k-status-dot {
    background: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.25);
    animation: kPulseDot 2s infinite;
}
@keyframes kPulseDot {
    0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
    70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(16, 185, 129, 0); }
    100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(16, 185, 129, 0); }
}
.k-status-active {
    background: #eff6ff;
    color: #1e40af;
}
.k-status-fast {
    background: #faf5ff;
    color: #6b21a8;
}
.k-status-location {
    background: #fef2f2;
    color: #991b1b;
}

/* İletişim Formu Kartı */
.k-contact-form-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 18px;
    padding: 30px 32px;
    box-shadow: 0 15px 35px -10px rgba(15, 23, 42, 0.06);
    height: 100%;
}
.k-contact-form-title {
    font-size: 21px;
    font-weight: 800;
    color: var(--k-navy);
    letter-spacing: -0.4px;
    margin-bottom: 4px;
}
.k-contact-form-desc {
    font-size: 12.5px;
    color: #64748b;
    margin-bottom: 18px;
}

/* Sıkça Sorulan Sorular Akordeon */
.k-faq-accordion .accordion-item {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 12px !important;
    margin-bottom: 10px;
    overflow: hidden;
    transition: all 0.2s ease;
}
.k-faq-accordion .accordion-item:hover {
    border-color: #cbd5e1;
}
.k-faq-accordion .accordion-button {
    font-size: 14px;
    font-weight: 700;
    color: #1e293b;
    background: #ffffff;
    padding: 14px 18px;
    box-shadow: none !important;
    gap: 8px;
}
.k-faq-accordion .accordion-button:not(.collapsed) {
    color: #dc2626;
    background: #fff5f5;
    border-bottom: 1px solid #fee2e2;
}
.k-faq-accordion .accordion-body {
    font-size: 13px;
    color: #475569;
    line-height: 1.6;
    padding: 14px 18px;
    background: #ffffff;
}

/* Güven ve Destek Şeridi */
.k-contact-trust-card {
    background: linear-gradient(135deg, #090e17 0%, #0f172a 100%);
    border-radius: 14px;
    padding: 18px 20px;
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 16px;
}
.k-contact-trust-badge-item {
    display: flex;
    align-items: center;
    gap: 12px;
}
.k-contact-trust-badge-icon {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    background: rgba(220, 38, 38, 0.18);
    color: #f87171;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    flex-shrink: 0;
}

/* Harita ve Konum Bölümü */
.k-contact-map-section {
    background: #f8fafc;
    border-top: 1px solid #e2e8f0;
    padding: 40px 0 50px;
}
.k-contact-map-wrapper {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid #e2e8f0;
    box-shadow: 0 15px 35px -10px rgba(15, 23, 42, 0.08);
    height: 340px;
}
.k-contact-map-iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* Tek Slider: Başkan & Gençlik Fotoğraf Kolajı */
.k-collage-wrap { height: 500px; max-width: 620px; }
.k-collage {
    position: relative; z-index: 2; width: 100%; height: 100%;
    display: grid; grid-template-columns: 1.15fr 1fr; grid-template-rows: 1fr 1fr; gap: 14px;
    padding-bottom: 34px;
}
.k-collage-item {
    position: relative; margin: 0; overflow: hidden; border-radius: 20px;
    border: 1.5px solid rgba(255,255,255,0.22);
    box-shadow: 0 22px 45px -14px rgba(0,0,0,0.7);
    background: #090e17;
    transition: transform .4s ease, box-shadow .4s ease;
}
.k-collage-item:hover { transform: translateY(-4px) scale(1.015); box-shadow: 0 30px 55px -14px rgba(0,0,0,0.8); z-index: 3; }
.k-collage-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .5s ease; }
.k-collage-item:hover img { transform: scale(1.06); }
.k-collage-main { grid-row: 1 / span 2; }
.k-collage-main img { object-position: 35% center; }
.k-collage-item figcaption {
    position: absolute; left: 10px; top: 10px; display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 11px; border-radius: 999px; font-size: 11.5px; font-weight: 700; color: #fff;
    background: rgba(15,23,42,0.8); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.18);
}
.k-collage .k-hero-floating-pill { bottom: 0; left: 18px; right: 18px; }
@media (max-width: 991px) {
    .k-collage-wrap { height: 420px !important; max-width: 520px !important; margin: 0 auto; }
}
@media (max-width: 575px) {
    .k-collage-wrap { height: 340px !important; }
    .k-collage { gap: 8px; }
    .k-collage-item figcaption { font-size: 10px; padding: 4px 8px; }
}

/* Kolaj: büyük, etiketsiz */
.k-collage-wrap { height: 560px !important; max-width: 720px !important; }
.k-collage { padding-bottom: 0 !important; gap: 12px; grid-template-columns: 1.2fr 1fr; }
@media (max-width: 991px) { .k-collage-wrap { height: 460px !important; max-width: 600px !important; } }
@media (max-width: 575px) { .k-collage-wrap { height: 360px !important; } }

/* Topbar: Eğitimci Başkan, Kazanan Gençlik */
.k-topbar-slogan.k-topbar-slogan-pro {
    display: inline-flex; align-items: center; gap: 9px;
    padding: 3px 14px 3px 4px; border-radius: 999px;
    background: linear-gradient(90deg, rgba(220,38,38,0.28), rgba(255,255,255,0.06));
    border: 1px solid rgba(255,255,255,0.18);
    font-size: 13px; letter-spacing: .2px; color: #fff;
}
.k-slogan-icon {
    width: 24px; height: 24px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
    background: linear-gradient(135deg, #ef4444, #b91c1c); color: #fff; font-size: 11px;
    box-shadow: 0 0 0 3px rgba(239,68,68,0.25);
}
.k-slogan-text { font-weight: 800; color: #fff; }
.k-slogan-text em { font-style: normal; color: #fca5a5; }
.k-slogan-sep { color: #ef4444; }
.k-slogan-spark { color: #fbbf24; font-size: 10px; }
@media (max-width: 575px) {
    .k-topbar-slogan.k-topbar-slogan-pro { display: inline-flex !important; font-size: 11.5px; }
}

/* Hero: geniş, ferah sol içerik; üst/alt görsellerle hizalı */
@media (min-width: 1200px) {
    #kMainHeroCarousel,
    #kMainHeroCarousel .carousel-inner,
    #kMainHeroCarousel .carousel-item { height: 760px; min-height: 760px; max-height: 760px; }
    .k-collage-wrap { height: 620px !important; max-width: 740px !important; }
    #kMainHeroCarousel .k-full-slide .row { align-items: stretch !important; }
    #kMainHeroCarousel .k-full-slide .row > .col-lg-6:first-child { display: flex; }
    #kMainHeroCarousel .k-full-slide .row > .col-lg-6:first-child .k-hero-glass-left {
        display: flex; flex-direction: column; justify-content: space-between; width: 100%; padding: 0;
        height: 620px; margin: auto 0;
    }
    #kMainHeroCarousel .k-full-slide .row { align-items: center !important; }
    #kMainHeroCarousel .k-full-slide .k-hero-glass-left .k-section-eyebrow { align-self: flex-start; font-size: 13px; padding: 8px 16px; margin-bottom: 0 !important; }
    #kMainHeroCarousel .k-full-slide .k-hero-light-title { font-size: 58px !important; line-height: 1.12 !important; margin: 0 !important; }
    #kMainHeroCarousel .k-full-slide .k-hero-light-desc { font-size: 19px !important; line-height: 1.7 !important; max-width: 560px; margin: 0 !important; }
    #kMainHeroCarousel .k-full-slide .k-hero-btn-primary,
    #kMainHeroCarousel .k-full-slide .k-hero-btn-secondary { font-size: 16px !important; padding-top: 15px !important; padding-bottom: 15px !important; }
    #kMainHeroCarousel .k-full-slide .k-hero-mini-stat { padding: 16px 16px; }
    #kMainHeroCarousel .k-full-slide .k-hero-mini-num { font-size: 20px; }
    #kMainHeroCarousel .k-full-slide .k-hero-mini-label { font-size: 12.5px; }
    #kMainHeroCarousel .k-full-slide .k-hero-mini-icon { width: 44px; height: 44px; font-size: 17px; }
}

/* Hero: menüden uzak, dengeli boşluk */
@media (min-width: 1200px) {
    #kMainHeroCarousel,
    #kMainHeroCarousel .carousel-inner,
    #kMainHeroCarousel .carousel-item { height: auto !important; min-height: 0 !important; max-height: none !important; }
    #kMainHeroCarousel .k-full-slide { height: auto !important; min-height: 0 !important; max-height: none !important; padding: 64px 0 80px !important; }
    .k-collage-wrap { height: 540px !important; max-width: 700px !important; }
    #kMainHeroCarousel .k-full-slide .row > .col-lg-6:first-child .k-hero-glass-left { height: 540px; }
    #kMainHeroCarousel .k-full-slide .k-hero-light-title { font-size: 54px !important; }
    #kMainHeroCarousel .k-full-slide .k-hero-light-desc { font-size: 18px !important; }
}

/* Slayt 2: Derece öğrencileri ikili görsel */
.k-duo { position: relative; z-index: 2; width: 100%; height: 100%; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.k-duo .k-collage-item img { object-fit: cover; }
.k-duo-plate {
    position: absolute; left: 0; right: 0; bottom: 0; padding: 38px 14px 14px; color: #fff; display: flex; flex-direction: column;
    background: linear-gradient(to top, rgba(8,12,24,0.92), rgba(8,12,24,0));
}
.k-duo-plate strong { font-size: 16px; font-weight: 800; }
.k-duo-plate span { font-size: 12.5px; color: #fca5a5; font-weight: 700; }
.k-duo-quote { font-style: italic; }
@media (max-width: 575px) { .k-duo { gap: 8px; } .k-duo-plate strong { font-size: 13px; } .k-duo-plate span { font-size: 11px; } }

/* Yatay taşma / menü kayması önlemi */
html, body { max-width: 100%; overflow-x: hidden; }
.k-navbar { min-width: 0; }
@media (max-width: 1399px) {
    #kMobileMenu { z-index: 1050; }
    .k-hero-nav-arrow.prev { left: 8px; }
    .k-hero-nav-arrow.next { right: 8px; }
}

/* Standart laptop (1400-1599px): menü sığsın diye sıkılaştır */
@media (min-width: 1400px) and (max-width: 1599px) {
    .k-navbar { gap: 8px; }
    .k-brand-tag { display: none; }
    .k-nav-menu { gap: 1px; margin-left: 8px !important; margin-right: 8px !important; }
    .k-nav-link { font-size: 12.5px; padding: 7px 8px; gap: 4px; }
    .k-nav-icon { display: none; }
    .k-nav-badge-live { display: none; }
    .k-search-bar-text, .k-search-bar-kbd, .k-nav-divider { display: none !important; }
    .k-btn-search-bar { width: 38px; height: 38px; padding: 0; justify-content: center; }
    .k-btn-login { padding: 0 10px; font-size: 12.5px; }
    .k-btn-primary { padding: 0 12px; font-size: 12.5px; }
    .k-btn-primary .k-nav-btn-arrow { display: none; }
}

/* Slayt 2: Slogan rozeti */
.k-duo-slogan {
    position: absolute; z-index: 5; top: 14px; left: 50%; transform: translateX(-50%);
    display: inline-flex; align-items: center; gap: 9px; white-space: nowrap;
    padding: 5px 16px 5px 5px; border-radius: 999px;
    background: rgba(15, 23, 42, 0.85); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
    border: 1px solid rgba(255, 255, 255, 0.22); box-shadow: 0 10px 24px -6px rgba(0,0,0,0.6);
    font-size: 13.5px;
}
@media (max-width: 575px) { .k-duo-slogan { font-size: 11px; top: 8px; padding: 4px 12px 4px 4px; } }

/* Laptop 1400-1599: menü ikonları KALSIN, yer için Denemeler butonu gizlenir */
@media (min-width: 1400px) and (max-width: 1599px) {
    .k-nav-icon { display: inline-block !important; font-size: 12px; }
    .k-btn-login { display: none !important; }
    .k-nav-link { padding: 7px 9px; gap: 6px; }
}


/* ==============================================================================
   ALT SAYFALAR: BAŞLIK BANNERI & HERKESE AÇIK VİDEO KARTLARI (dersler, canli-yayinlar, hakkimizda)
   ============================================================================== */
.page-header-banner {
    position: relative;
    padding: 56px 0 52px;
    background:
        radial-gradient(ellipse at 15% 0%, rgba(225, 29, 72, 0.22) 0%, transparent 55%),
        radial-gradient(ellipse at 90% 100%, rgba(59, 130, 246, 0.2) 0%, transparent 55%),
        linear-gradient(135deg, #0b1120 0%, #0f172a 55%, #1e293b 100%);
    color: #ffffff;
    overflow: hidden;
}
.page-header-banner h1 {
    color: #ffffff !important;
    text-shadow: 0 2px 16px rgba(0, 0, 0, 0.45);
}
.page-header-banner p {
    color: #cbd5e1;
}
@media (max-width: 767px) {
    .page-header-banner { padding: 38px 0 34px; }
    .page-header-banner h1 { font-size: 26px; }
}

.public-video-card {
    display: flex;
    flex-direction: column;
    height: 100%;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 6px 18px -8px rgba(15, 23, 42, 0.12);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.public-video-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 30px -10px rgba(15, 23, 42, 0.22);
    border-color: #fecdd3;
}
.public-video-thumb {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #0f172a;
    overflow: hidden;
}
.public-video-thumb img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}
.public-video-card:hover .public-video-thumb img {
    transform: scale(1.05);
}
.public-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 46px;
    height: 46px;
    margin: -23px 0 0 -23px;
    border-radius: 50%;
    background: rgba(225, 29, 72, 0.92);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    padding-left: 3px;
    opacity: 0;
    transform: scale(0.85);
    transition: all 0.2s ease;
    box-shadow: 0 8px 20px rgba(225, 29, 72, 0.45);
}
.public-video-card:hover .public-play-btn {
    opacity: 1;
    transform: scale(1);
}