/* GOOGLE FONT IMPORT */
@import url('https://fonts.googleapis.com/css2?family=Oxanium:wght@400;500;600;700;800;900&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Rubik:wght@300;400;500;600;700&display=swap');

:root {
    /* Turkuaz-Yeşil Gradient Tonları */
    --primary-50: #e0f7fa;
    --primary-100: #b2ebf2;
    --primary-200: #80deea;
    --primary-300: #4dd0e1;
    --primary-400: #26c6da;
    --primary-500: #00bcd4;
    --primary-600: #00acc1;
    --primary-700: #0097a7;
    --primary-800: #00838f;
    --primary-900: #006064;
    --gradient-start: #00bcd4;
    --gradient-end: #0097a7;
    --accent-color: #00e5ff;
    --dark-bg: #0a1929;
    --light-bg: #f0fdff;
}



* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Rubik', sans-serif;
    line-height: 1.7;
    color: #1f2937;
    background: linear-gradient(135deg, #f0fdff 0%, #e0f7fa 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

/* HEADER VE NAVBAR - Oxanium Fontu */
.site-header {
    background: linear-gradient(135deg, var(--primary-800) 0%, var(--primary-900) 100%);
    box-shadow: 0 4px 20px rgba(0, 188, 212, 0.15);
    position: relative;
}

.category-icon-circle {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.1), rgba(0, 151, 167, 0.05));
    color: var(--primary-600);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 2px solid transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.1);
}

.business-card {
    transition: transform 0.3s ease;
}
.business-card:hover {
    transform: translateY(-5px);
}

.salotak {
    color: #00a1b4 !important;
}

.salobtn {
    color: #FFFFFF !important;
    background: #00a1b4 !important;
}

.annabas {
    font-family: 'Oxanium', sans-serif !important;
}

/* FAQ (SSS) SAYFASI STİLLERİ */

/* Accordion Ana Container */
#faqAccordion {
    max-width: 900px;
    margin: 0 auto;
}

/* Accordion Item */
#faqAccordion .accordion-item {
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 188, 212, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    margin-bottom: 16px;
    border-left: 4px solid transparent;
}

#faqAccordion .accordion-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 188, 212, 0.15);
    border-left-color: var(--primary-500);
}

/* Accordion Button */
#faqAccordion .accordion-button {
    font-family: 'Oxanium', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--primary-800);
    background: linear-gradient(135deg, rgba(224, 247, 250, 0.6), rgba(176, 224, 230, 0.4));
    padding: 20px 25px;
    border: none;
    transition: all 0.3s ease;
    position: relative;
    letter-spacing: 0.5px;
}

#faqAccordion .accordion-button:not(.collapsed) {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.2);
}

#faqAccordion .accordion-button:not(.collapsed)::after {
    filter: brightness(0) invert(1);
    transform: rotate(180deg);
}

#faqAccordion .accordion-button::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--primary-500);
    opacity: 0;
    transition: opacity 0.3s ease;
}

#faqAccordion .accordion-button:not(.collapsed)::before {
    opacity: 1;
    background: var(--accent-color);
}

#faqAccordion .accordion-button:hover {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.1), rgba(0, 151, 167, 0.08));
    color: var(--primary-700);
}

#faqAccordion .accordion-button:focus {
    box-shadow: 0 0 0 3px rgba(0, 188, 212, 0.2);
    border-color: var(--primary-400);
}

/* Accordion Body */
#faqAccordion .accordion-collapse {
    border: none;
}

#faqAccordion .accordion-body {
    font-family: 'Rubik', sans-serif;
    font-size: 1rem;
    line-height: 1.7;
    color: #374151;
    padding: 25px;
    background: rgba(255, 255, 255, 0.7);
    border-top: 1px solid rgba(0, 188, 212, 0.1);
    position: relative;
}

#faqAccordion .accordion-body::before {
    position: absolute;
    left: 25px;
    top: -12px;
    background: white;
    padding: 0 10px;
    font-size: 1.2rem;
    color: var(--primary-500);
}

/* FAQ Sayfası Başlığı */
.faq-title {
    font-family: 'Oxanium', sans-serif;
    font-weight: 800;
    font-size: 3.2rem;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1.2px;
    position: relative;
    padding-bottom: 25px;
    margin-bottom: 40px !important;
    text-align: center;
}

.faq-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 120px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500), var(--accent-color));
    border-radius: 2px;
}

/* FAQ Sayfası Container */
.faq-container {
    padding: 60px 0;
    background: linear-gradient(135deg, #f8fdff 0%, #f0f9fb 100%);
    min-height: calc(100vh - 200px);
}

/* FAQ Arama Kutusu (Opsiyonel - Eklerseniz) */
.faq-search {
    max-width: 600px;
    margin: 0 auto 50px;
    position: relative;
}

.faq-search input {
    font-family: 'Rubik', sans-serif;
    padding: 16px 20px 16px 50px;
    border: 2px solid rgba(0, 188, 212, 0.2);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.08);
}

.faq-search input:focus {
    border-color: var(--primary-500);
    box-shadow: 0 6px 25px rgba(0, 188, 212, 0.15);
    background: white;
}

.faq-search .search-icon {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--primary-500);
    font-size: 1.2rem;
}

/* FAQ Kategorileri (Opsiyonel - Eklerseniz) */
.faq-categories {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.faq-category-btn {
    font-family: 'Oxanium', sans-serif;
    font-weight: 600;
    padding: 10px 25px;
    border: 2px solid rgba(0, 188, 212, 0.2);
    border-radius: 50px;
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-700);
    transition: all 0.3s ease;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
}

.faq-category-btn:hover,
.faq-category-btn.active {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
    border-color: var(--primary-500);
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.2);
    transform: translateY(-2px);
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .faq-title {
        font-size: 2.5rem;
        padding-bottom: 20px;
    }

    .faq-title::after {
        width: 80px;
        height: 3px;
    }

    #faqAccordion .accordion-button {
        font-size: 1rem;
        padding: 18px 20px;
    }

    #faqAccordion .accordion-body {
        padding: 20px;
        font-size: 0.95rem;
    }

    #faqAccordion .accordion-body::before {
        left: 20px;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .faq-title {
        font-size: 2rem;
    }

    #faqAccordion .accordion-button {
        padding: 16px 18px;
        font-size: 0.95rem;
    }

    .faq-category-btn {
        padding: 8px 20px;
        font-size: 0.85rem;
    }
}

/* Animasyonlar */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

#faqAccordion .accordion-item {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}

#faqAccordion .accordion-item:nth-child(1) { animation-delay: 0.1s; }
#faqAccordion .accordion-item:nth-child(2) { animation-delay: 0.2s; }
#faqAccordion .accordion-item:nth-child(3) { animation-delay: 0.3s; }
#faqAccordion .accordion-item:nth-child(4) { animation-delay: 0.4s; }
#faqAccordion .accordion-item:nth-child(5) { animation-delay: 0.5s; }
#faqAccordion .accordion-item:nth-child(6) { animation-delay: 0.6s; }
#faqAccordion .accordion-item:nth-child(7) { animation-delay: 0.7s; }
#faqAccordion .accordion-item:nth-child(8) { animation-delay: 0.8s; }








/* Modern Sayfalama Tasarımı */
.pagination {
    gap: 10px; /* Butonlar arası boşluk */
    justify-content: center;
    margin-top: 3rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.pagination .page-item .page-link {
    font-family: 'Oxanium', sans-serif;
    font-weight: 600;
    border: 2px solid rgba(0, 188, 212, 0.1);
    color: var(--primary-800);
    border-radius: 12px !important; /* Daha yuvarlak köşeler */
    padding: 12px 18px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: 0 4px 12px rgba(0, 188, 212, 0.08);
    min-width: 50px;
    text-align: center;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

/* Sayfa Numaraları İçin Özel Stil */
.pagination .page-item:not(.active):not(.disabled) .page-link {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(224, 247, 250, 0.7));
}

/* Aktif Sayfa - Turkuaz Gradient */
.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700)) !important;
    border-color: var(--primary-500) !important;
    color: #fff !important;
    box-shadow: 0 6px 20px rgba(0, 188, 212, 0.3);
    transform: translateY(-2px);
    position: relative;
    z-index: 1;
}

/* Aktif Sayfa Parlaklık Efekti */
.pagination .page-item.active .page-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s ease;
}

.pagination .page-item.active .page-link:hover::before {
    left: 100%;
}

/* Hover Efekti */
.pagination .page-item .page-link:hover:not(.active) {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(224, 247, 250, 0.8));
    border-color: var(--primary-500);
    color: var(--primary-700);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 188, 212, 0.15);
}

/* Önceki ve Sonraki Butonları */
.pagination .page-item:first-child .page-link,
.pagination .page-item:last-child .page-link {
    padding: 12px 22px;
    font-weight: 700;
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.1), rgba(0, 151, 167, 0.05));
    border: 2px solid var(--primary-300);
    color: var(--primary-700);
}

.pagination .page-item:first-child .page-link:hover,
.pagination .page-item:last-child .page-link:hover {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
    border-color: var(--primary-500);
}

/* Devre Dışı Butonlar */
.pagination .page-item.disabled .page-link {
    background: rgba(0, 188, 212, 0.05);
    border-color: rgba(0, 188, 212, 0.1);
    color: rgba(0, 151, 167, 0.4);
    cursor: not-allowed;
    transform: none !important;
    box-shadow: none !important;
}

/* Üç Nokta (...) Tasarımı */
.pagination .page-item:has(.page-link:not([href])) .page-link {
    background: transparent;
    border: none;
    color: var(--primary-600);
    font-weight: 700;
    padding: 12px 8px;
    box-shadow: none;
    min-width: auto;
}

.pagination .page-item:has(.page-link:not([href])) .page-link:hover {
    background: transparent;
    transform: none;
    box-shadow: none;
    color: var(--primary-700);
}

/* Sayfa Numarası Görünümü */
.pagination .page-link span {
    display: inline-block;
    position: relative;
    z-index: 2;
}

/* Responsive Tasarım */
@media (max-width: 768px) {
    .pagination {
        gap: 6px;
    }

    .pagination .page-item .page-link {
        padding: 10px 14px;
        min-width: 44px;
        font-size: 0.9rem;
    }

    .pagination .page-item:first-child .page-link,
    .pagination .page-item:last-child .page-link {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
}

@media (max-width: 576px) {
    .pagination {
        gap: 4px;
    }

    .pagination .page-item .page-link {
        padding: 8px 12px;
        min-width: 40px;
        font-size: 0.85rem;
        border-radius: 10px !important;
    }

    .pagination .page-item:first-child .page-link,
    .pagination .page-item:last-child .page-link {
        padding: 8px 14px;
        font-size: 0.8rem;
    }

    /* Mobilde sadece önemli sayfaları göster */
    .pagination .page-item:not(.active):not(:first-child):not(:last-child):not(:nth-child(2)):not(:nth-last-child(2)) {
        display: none;
    }

    .pagination .page-item:nth-child(2) .page-link::before,
    .pagination .page-item:nth-last-child(2) .page-link::before {
        content: '...';
        display: block;
    }
}

/* Sayfalama Bilgi Gösterimi */
.pagination-info {
    font-family: 'Poppins', sans-serif;
    color: var(--primary-700);
    font-size: 0.95rem;
    margin-bottom: 1rem;
    text-align: center;
}

.pagination-info .badge {
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    color: white;
    padding: 8px 16px;
    border-radius: 50px;
    font-weight: 600;
}

/* Pagination Container */
.pagination-container {
    background: rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    padding: 20px;
    margin: 2rem 0;
    box-shadow: 0 4px 20px rgba(0, 188, 212, 0.05);
    border: 1px solid rgba(0, 188, 212, 0.1);
}

/* Sayfa Değişim Animasyonu */
.page-transition {
    animation: pageFade 0.3s ease-in-out;
}

@keyframes pageFade {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Hover'da İkon Efekti (Opsiyonel) */
.pagination .page-item:first-child .page-link::before {
    content: '←';
    margin-right: 6px;
    font-weight: 700;
}

.pagination .page-item:last-child .page-link::after {
    content: '→';
    margin-left: 6px;
    font-weight: 700;
}

/* Tablet Görünümü */
@media (min-width: 577px) and (max-width: 768px) {
    .pagination .page-item .page-link {
        padding: 10px 15px;
        min-width: 46px;
    }

    /* Daha az sayfa göster */
    .pagination .page-item:not(.active):not(:first-child):not(:last-child):not(:nth-child(2)):not(:nth-child(3)):not(:nth-last-child(2)):not(:nth-last-child(3)) {
        display: none;
    }

    .pagination .page-item:nth-child(3) .page-link::before,
    .pagination .page-item:nth-last-child(3) .page-link::before {
        content: '...';
        display: block;
    }
}

/* Büyük Ekranlar İçin Ek Stil */
@media (min-width: 1200px) {
    .pagination .page-item .page-link {
        padding: 14px 20px;
        min-width: 56px;
        font-size: 1.05rem;
    }

    .pagination {
        gap: 12px;
    }
}







.site-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-300));
}

.navbar-brand {
    font-family: 'Oxanium', sans-serif;
    font-weight: 700;
    font-size: 1.8rem;
    color: white !important;
    letter-spacing: 1px;
    background: linear-gradient(90deg, #fff 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-nav .nav-link {
    font-family: 'Oxanium', sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.9) !important;
    letter-spacing: 0.5px;
    padding: 0.5rem 1rem;
    margin: 0 3px;
    border-radius: 8px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 70%;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: white !important;
    background: rgba(0, 229, 255, 0.1);
}

/* SEKME (TABS) MODERNİZASYONU - Oxanium */
.custom-nav-container {
    display: flex;
    gap: 10px;
    margin-bottom: 2.5rem;
    padding: 20px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 188, 212, 0.1);
    backdrop-filter: blur(10px);
}

.custom-tab-link {
    font-family: 'Oxanium', sans-serif;
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
    padding: 12px 28px;
    border-radius: 50px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--primary-800);
    background: rgba(0, 188, 212, 0.08);
    border: 2px solid transparent;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.custom-tab-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.custom-tab-link:hover::before {
    left: 100%;
}

.custom-tab-link.active {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: white;
    box-shadow: 0 6px 20px rgba(0, 188, 212, 0.3);
    border-color: var(--accent-color);
    transform: translateY(-2px);
}

.custom-tab-link:hover:not(.active) {
    background: rgba(255, 255, 255, 0.9);
    border-color: var(--primary-500);
    color: var(--primary-700);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.15);
}

.tab-count {
    font-size: 0.75rem;
    background: rgba(255, 255, 255, 0.25);
    padding: 3px 10px;
    border-radius: 20px;
    font-weight: 700;
}

/* BREADCRUMB MODERNİZASYONU */
.breadcrumb-wrapper {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(224, 247, 250, 0.9) 100%);
    border-radius: 12px;
    padding: 16px 24px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 16px rgba(0, 188, 212, 0.08);
    border: 1px solid rgba(0, 188, 212, 0.1);
}

.breadcrumb {
    margin-bottom: 0;
    font-family: 'Oxanium', sans-serif;
    font-size: 0.85rem;
    font-weight: 500;
}

.breadcrumb-item a {
    color: var(--primary-600);
    text-decoration: none;
    transition: all 0.3s ease;
    letter-spacing: 0.3px;
}

.breadcrumb-item a:hover {
    color: var(--primary-800);
    text-shadow: 0 0 8px rgba(0, 229, 255, 0.3);
}

.breadcrumb-item + .breadcrumb-item::before {
    content: "▶";
    color: var(--primary-400);
    font-size: 0.7rem;
    padding: 0 12px;
}

.breadcrumb-item.active {
    color: var(--primary-900);
    font-weight: 600;
}

/* BUTONLAR */
.btn-primary {
    font-family: 'Oxanium', sans-serif;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600));
    border: none;
    padding: 12px 28px;
    border-radius: 10px;
    color: white;
    letter-spacing: 0.8px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.2);
}

.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 188, 212, 0.3);
    color: white;
}

.btn-primary:hover::after {
    animation: shine 0.8s ease;
}

@keyframes shine {
    100% {
        left: 100%;
    }
}

/* KAYIT OL BUTONU - Turkuaz Renk */
.btn-register {
    font-family: 'Oxanium', sans-serif;
    background: linear-gradient(135deg, var(--primary-500), var(--primary-600)) !important;
    border-color: var(--primary-500) !important;
    padding: 10px 24px !important;
    border-radius: 50px !important;
    margin-left: 15px !important;
    font-weight: 600;
    letter-spacing: 0.8px;
    box-shadow: 0 4px 15px rgba(0, 188, 212, 0.25) !important;
    transition: all 0.3s ease !important;
}

.btn-register:hover {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700)) !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px rgba(0, 188, 212, 0.35) !important;
}

/* KARTLAR (CARDS) */
.card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    border: none;
    box-shadow: 0 8px 32px rgba(0, 188, 212, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: 0 16px 48px rgba(0, 188, 212, 0.2);
}

.card-header {
    font-family: 'Oxanium', sans-serif;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: white;
    padding: 1.5rem;
    border: none;
    letter-spacing: 0.5px;
    position: relative;
}

.card-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-color);
}

/* HERO SECTION */
.hero-section {
    background: linear-gradient(135deg, var(--primary-800) 0%, var(--primary-900) 100%);
    color: white;
    padding: 6rem 0;
    position: relative;
}

.hero-section h1 {
    font-family: 'Oxanium', sans-serif;
    font-weight: 800;
    font-size: 3.5rem;
    letter-spacing: 1.5px;
    background: linear-gradient(90deg, #fff 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
}

.hero-section p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 2rem;
}

/* STAT CARD */
.stat-card {
    background: linear-gradient(135deg, rgba(0, 188, 212, 0.95), rgba(0, 151, 167, 0.95));
    color: white;
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 12px 32px rgba(0, 188, 212, 0.25);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 229, 255, 0.2);
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.1) 0%, transparent 70%);
}

.stat-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 48px rgba(0, 188, 212, 0.35);
}

.stat-card i {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    opacity: 0.9;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}

.stat-card h3 {
    font-family: 'Oxanium', sans-serif;
    font-weight: 700;
    font-size: 2.8rem;
    margin: 0;
    letter-spacing: 1px;
}

.stat-card.success {
    background: linear-gradient(135deg, rgba(0, 200, 83, 0.95), rgba(0, 150, 136, 0.95));
}

.stat-card.warning {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.95), rgba(255, 152, 0, 0.95));
}

.stat-card.info {
    background: linear-gradient(135deg, rgba(41, 182, 246, 0.95), rgba(30, 136, 229, 0.95));
}

/* FORM ELEMANLARI */
.form-control, .form-select {
    font-family: 'Rubik', sans-serif;
    border: 2px solid #e0f7fa;
    border-radius: 10px;
    padding: 0.875rem 1.25rem;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-500);
    box-shadow: 0 0 0 4px rgba(0, 188, 212, 0.15);
    background: white;
}

/* AUTH CONTAINER */
.auth-container {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    background: linear-gradient(135deg, #f0fdff 0%, #e0f7fa 100%);
}

.auth-card {
    max-width: 1280px;
    width: 100%;
    border-radius: 24px;
    box-shadow: 0 20px 60px rgba(0, 188, 212, 0.2);
    overflow: hidden;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.95);
}

.auth-header {
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: white;
    padding: 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.auth-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--accent-color);
}

.auth-header i {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 8px rgba(0,0,0,0.2));
}

.auth-header h2 {
    font-family: 'Oxanium', sans-serif;
    font-weight: 700;
    letter-spacing: 1px;
}

.auth-body {
    padding: 3rem;
}

/* FOOTER */
.site-footer {
    background: linear-gradient(135deg, var(--primary-900) 0%, #0a1929 100%);
    color: rgba(255, 255, 255, 0.8);
    padding: 5rem 0 2rem;
    margin-top: 6rem;
    position: relative;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-color), var(--primary-300));
}

.site-footer h5 {
    font-family: 'Oxanium', sans-serif;
    font-weight: 600;
    color: white;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
}

.site-footer a {
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.3s ease;
    text-decoration: none;
}

.site-footer a:hover {
    color: var(--accent-color);
    padding-left: 5px;
}

/* TABLO STİLLERİ */
.table thead {
    font-family: 'Oxanium', sans-serif;
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
    color: white;
    letter-spacing: 0.5px;
}

.table thead th {
    border: none;
    padding: 1.25rem;
}

.table tbody tr {
    transition: all 0.3s ease;
}

.table tbody tr:hover {
    background: rgba(0, 188, 212, 0.05);
    transform: translateX(5px);
}


/* RESPONSIVE */
@media (max-width: 768px) {
    .hero-section {
        padding: 4rem 0;
    }

    .hero-section h1 {
        font-size: 2.5rem;
    }

    .custom-nav-container {
        flex-direction: column;
        gap: 8px;
    }

    .custom-tab-link {
        width: 100%;
        justify-content: center;
    }

    .navbar-nav .nav-item {
        margin: 5px 0;
    }

    .btn-register {
        margin-left: 0 !important;
        margin-top: 10px;
    }
}