/* ===== YAMANLARNET SMC STYLES ===== */
/* Dinamik CMS sistemi için özel CSS */

/* Root Variables */
:root {
    --primary-color: #ffc107;
    --secondary-color: #6c757d;
    --dark-color: #212529;
    --light-color: #f8f9fa;
    --gradient-primary: linear-gradient(135deg, #ffc107 0%, #ff8c00 100%);
    --gradient-dark: linear-gradient(135deg, #212529 0%, #495057 100%);
    --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-medium: 0 5px 20px rgba(0,0,0,0.15);
    --shadow-heavy: 0 10px 30px rgba(0,0,0,0.2);
    --border-radius: 15px;
    --transition: all 0.3s ease;
    --font-family: 'Poppins', sans-serif;
}

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

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--dark-color);
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Body wrapper - footer'tan önceki alan tam ekran yüksekliğinde olmalı */
body > main,
body > #main-content {
    flex: 1;
}

/* İçerik varsa normal düzen, boşsa padding-top ekle */
body > main.has-content,
body > #main-content.has-content {
    /* Normal düzen - padding-top yok */
    min-height: calc(100vh - var(--navbar-height) - var(--footer-height));
}

/* İçerik olan sayfalarda ilk section/grid row navbar'ın altında başlamalı */
/* Not: renderGridRow zaten padding-top ekliyor, bu yüzden sadece hero section için özel durum */
body > main.has-content > section.hero-section:first-child,
body > #main-content.has-content > section.hero-section:first-child {
    /* Hero section full-height olduğu için navbar yüksekliği kadar padding-top ekle */
    padding-top: var(--navbar-height);
}

/* İçerik yoksa (boş sayfa) - padding-top ve ortalama */
body > main.empty-content,
body > #main-content.empty-content {
    padding-top: var(--navbar-height);
    min-height: calc(100vh - var(--navbar-height) - var(--footer-height));
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Footer'ın flexbox layout'ta yer alması için */
footer,
.footer {
    flex-shrink: 0;
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* ===== LOADING SCREEN ===== */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--dark-color) 0%, var(--secondary-color) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease;
}

.loading-content {
    text-align: center;
    color: white;
}

.loading-logo {
    max-width: 200px;
    height: auto;
    margin-bottom: 2rem;
    animation: heartbeat 1.5s ease-in-out infinite;
    animation: pulse 2s infinite;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1rem;
}

.loading-text {
    font-size: 1.1rem;
    font-weight: 500;
    opacity: 0.9;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== ANNOUNCEMENTS ===== */
.announcements-top {
    background: var(--primary-color);
    color: var(--dark-color);
    padding: 1rem 0;
    position: relative;
    z-index: 1000;
}

.announcement-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    position: relative;
    padding: 0.5rem 0;
}

.announcement-image {
    width: 40px;
    height: 40px;
    object-fit: cover;
    border-radius: 50%;
}

.announcement-content {
    flex: 1;
}

.announcement-content h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.announcement-content p {
    font-size: 0.9rem;
    margin: 0;
    opacity: 0.9;
}

.announcement-link {
    color: var(--dark-color);
    text-decoration: none;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
}

.announcement-link:hover {
    background: rgba(0, 0, 0, 0.1);
    color: var(--dark-color);
}

.announcement-close {
    background: none;
    border: none;
    color: var(--dark-color);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 50%;
    transition: var(--transition);
}

.announcement-close:hover {
    background: rgba(0, 0, 0, 0.1);
}

/* ===== NAVIGATION ===== */
:root {
    --navbar-height: 80px;
    --footer-height: 200px;
}

.navbar {
    padding: 0.8rem 2rem;
    transition: var(--transition);
    z-index: 1050;
    position: fixed;
    top: 0;
    background: white;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

/* Main content padding-top artık sadece .empty-content class'ına uygulanıyor */
/* Yukarıdaki body > main kurallarına bakın */

/* Boş sayfa mesajları için - main zaten flex ve padding-top var */
.empty-page {
    padding: 3rem 0;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.empty-page .alert {
    max-width: 600px;
    margin: 0 auto;
}

/* Container içinde navbar (varsayılan) */
.navbar:not(.navbar-full-width) {
    left: 50%;
    transform: translateX(-50%);
    width: 70%; /* Sayfanın %70 genişliği */
    max-width: 1400px; /* Maksimum genişlik limiti */
    min-width: 600px; /* Minimum genişlik */
    border-radius: 0 0 40px 40px; /* Sadece alt köşeler oval */
}

/* Tam genişlik navbar */
.navbar-full-width {
    left: 0;
    right: 0;
    width: 100%;
    transform: none;
    border-radius: 0;
}

.navbar-full-width .container-fluid {
    padding-left: 2rem;
    padding-right: 2rem;
}

.navbar-brand {
    color: var(--dark-color) !important;
    font-size: 1.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    transition: transform 0.3s ease;
}

.navbar-brand:hover {
    transform: scale(1.05);
}

.navbar-logo {
    height: 50px;
    width: auto;
    max-width: 200px;
    object-fit: contain;
}

.nav-link {
    color: var(--dark-color) !important;
    font-weight: 500;
    margin: 0 0.3rem;
    transition: var(--transition);
    position: relative;
    border-radius: 20px;
    padding: 0.4rem 0.8rem !important;
    font-size: 0.95rem;
}

.nav-link:hover {
    color: var(--primary-color) !important;
    background: rgba(255, 193, 7, 0.1);
}

/* Navbar hover effects */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
    transform: translateX(-50%);
    border-radius: 1px;
}

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

/* ===== NAVBAR STYLE VARIATIONS ===== */

/* Logo Ortada Navbar */
.navbar-style-logo-center .container {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-style-logo-center .navbar-brand-center {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.navbar-style-logo-center .navbar-nav-left {
    flex: 1;
    display: flex;
    justify-content: flex-end;
    padding-right: 180px;
}

.navbar-style-logo-center .navbar-nav-right {
    flex: 1;
    display: flex;
    padding-left: 180px;
}

/* Logo Üstte Ortada Navbar */
.navbar-style-logo-top-center .navbar-top {
    text-align: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.navbar-style-logo-top-center .navbar-brand-top-center {
    display: inline-block;
    margin: 0 auto;
}

.navbar-style-logo-top-center .navbar-nav {
    justify-content: center;
}

/* Mega Menu Navbar */
.navbar-style-mega-menu .mega-menu-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100vw;
    max-width: 1200px;
    padding: 2rem;
    background: white;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    margin-top: 0.5rem;
    z-index: 1000;
}

/* Full Width Mega Menu */
.navbar-full-width.navbar-style-mega-menu .mega-menu-dropdown-menu {
    left: 0;
    right: 0;
    width: 100%;
    max-width: 100%;
}

.navbar-style-mega-menu .mega-menu-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.navbar-style-mega-menu .mega-menu-item {
    display: block;
    padding: 0.75rem 1rem;
    color: var(--dark-color);
    text-decoration: none;
    border-radius: 5px;
    transition: var(--transition);
}

.navbar-style-mega-menu .mega-menu-item:hover {
    background: rgba(255, 193, 7, 0.1);
    color: var(--primary-color);
    transform: translateX(5px);
}

.navbar-style-mega-menu .mega-menu-item strong {
    display: block;
    margin-bottom: 0.25rem;
}

.navbar-style-mega-menu .mega-menu-item small {
    font-size: 0.85rem;
}

/* Merkezi Menü Navbar */
.navbar-style-centered .navbar-brand-right {
    position: absolute;
    right: 2rem;
}

.navbar-style-centered .navbar-nav {
    justify-content: center;
    width: 100%;
}

/* Bölünmüş Menü Navbar */
.navbar-style-split {
    display: flex;
    align-items: center;
}

.navbar-style-split .navbar-split-left {
    display: flex;
    align-items: center;
    margin-right: 2rem;
}

.navbar-style-split .navbar-nav-split {
    display: flex;
    flex-direction: row;
    align-items: center;
    margin: 0;
    padding: 0;
    list-style: none;
}

.navbar-style-split .navbar-nav-split .nav-item {
    margin: 0 0.5rem;
}

.navbar-style-split .navbar-nav-split .nav-link {
    margin: 0;
}

/* Full Width Navbar Adjustments */
.navbar-full-width.navbar-style-logo-center .navbar-brand-center {
    position: relative;
    left: auto;
    transform: none;
    margin: 0 2rem;
}

.navbar-full-width.navbar-style-logo-center .navbar-nav-left {
    padding-right: 0;
}

.navbar-full-width.navbar-style-logo-center .navbar-nav-right {
    padding-left: 0;
}

.navbar-full-width.navbar-style-logo-top-center .navbar-top {
    padding: 1rem 2rem;
}

/* Responsive Navbar Adjustments */
@media (max-width: 992px) {
    .navbar:not(.navbar-full-width) {
        width: 95%;
        min-width: auto;
    }
    
    /* Tam genişlik navbar'ın küçük ekranlarda da tam genişlikte kalması için */
    .navbar-full-width {
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        transform: none !important;
        border-radius: 0 !important;
        max-width: 100% !important;
        min-width: 100% !important;
    }
    
    .navbar-full-width .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .navbar-style-logo-center .navbar-brand-center {
        position: relative;
        left: auto;
        transform: none;
    }
    
    .navbar-style-logo-center .navbar-nav-left,
    .navbar-style-logo-center .navbar-nav-right {
        padding: 0;
    }
    
    .navbar-style-logo-top-center .navbar-top {
        padding: 0.5rem 0;
    }
    
    .navbar-style-mega-menu .mega-menu-dropdown-menu {
        width: 100%;
        max-width: 100%;
        left: 0;
        right: 0;
        padding: 1rem;
    }
    
    .navbar-style-mega-menu .mega-menu-dropdown-menu .row {
        margin: 0;
    }
    
    .navbar-style-mega-menu .mega-menu-dropdown-menu .col-md-3 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 1rem;
    }
    
    .navbar-style-centered .navbar-brand-right {
        position: relative;
        right: auto;
    }
    
    .navbar-style-split .navbar-split-left {
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .navbar-style-split .navbar-nav-split {
        flex-direction: column;
        width: 100%;
        align-items: flex-start;
    }
    
    .navbar-style-split .navbar-nav-split .nav-item {
        margin: 0.25rem 0;
        width: 100%;
    }
}

/* Dropdown Menu Enhancements */
.dropdown-menu {
    border: none;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    padding: 0.5rem 0;
    margin-top: 0.5rem;
}

.dropdown-item {
    padding: 0.6rem 1.5rem;
    transition: var(--transition);
}

.dropdown-item:hover {
    background: rgba(255, 193, 7, 0.1);
    color: var(--primary-color);
}

/* Navbar Toggler Customization */
.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2833, 37, 41, 0.75%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ===== HERO SECTION ===== */
.hero-section {
    position: relative;
    min-height: 100vh; /* Tam ekran yükseklik */
    display: flex;
    align-items: center;
    overflow: hidden;
    z-index: 1; /* Navbar'dan düşük */
}

.hero-slider {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1; /* Arka planda kalacak */
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 1s ease-in-out;
}

.hero-slide.active {
    opacity: 1;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.4) 100%);
}

.hero-content {
    color: white;
    z-index: 3;
    position: relative;
    animation: fadeIn 1.5s ease-out;
    animation-fill-mode: forwards;
    opacity: 1;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 500;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.9);
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

.hero-buttons {
    margin-top: 2rem;
}

.hero-image {
    animation: fadeIn 1.5s ease-out;
    animation-fill-mode: forwards;
    opacity: 1;
    position: relative;
    z-index: 3;
}

.hero-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-heavy);
    display: block;
    width: 100%;
    height: auto;
}

/* ===== PRODUCT CATEGORIES ===== */
.product-categories {
    background: var(--light-color);
    position: relative;
    z-index: 2;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--dark-color);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 3rem;
}

.product-category-card {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    height: 100%;
}

.product-category-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}

.category-image {
    position: relative;
    overflow: hidden;
    height: 250px;
}

.category-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.product-category-card:hover .category-image img {
    transform: scale(1.1);
}

.category-content {
    padding: 1.5rem;
    text-align: center;
}

.category-content h4 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--dark-color);
}

.category-content p {
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 0 1rem;
}

.footer-section h5 {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.footer-brand {
    margin-bottom: 1.5rem;
}

.footer-logo {
    height: 50px;
    width: auto;
    margin-bottom: 1rem;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--dark-color);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: var(--transition);
    font-size: 18px;
    padding: 0;
}

.social-link i {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
    line-height: 1;
}

.social-link:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.contact-info p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.footer-divider {
    border-color: rgba(255, 255, 255, 0.2);
    margin: 2rem 0 1rem;
}

.footer-copyright {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
}

.legal-link {
    color: rgba(255, 255, 255, 0.6);
    text-decoration: none;
    margin-left: 1rem;
    transition: var(--transition);
}

.legal-link:hover {
    color: var(--primary-color);
}

/* ===== DYNAMIC FOOTER SYSTEM ===== */
.site-footer {
    background: var(--dark-color);
    color: white;
    padding: 3rem 0 1rem;
    /* margin-top kaldırıldı - border-top ile değiştirildi (dinamik) */
}

.footer-content {
    margin-bottom: 2rem;
}

.footer-column {
    margin-bottom: 2rem;
}

.footer-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.footer-items {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-item {
    margin-bottom: 0.75rem;
}

.footer-item-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-item a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

.footer-item p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Sosyal medya linkleri yan yana */
.footer-item-social {
    display: inline-block;
    margin-right: 0;
}

.footer-item-social a {
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    color: var(--dark-color);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 0.75rem;
    transition: var(--transition);
    text-decoration: none;
    font-size: 18px;
    padding: 0;
}

.footer-item-social a i {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0;
    line-height: 1;
}

.footer-item-social a:hover {
    background: white;
    color: var(--primary-color);
    transform: translateY(-3px);
    padding-left: 0;
}

.footer-item-social span {
    display: none;
}

/* Footer linklerinde ikon aralığı */
.footer-item a i {
    margin-right: 0.5rem;
}

/* Sosyal medya simgeleri için ikon aralığını kaldır */
.footer-item-social a i {
    margin-right: 0;
}

.footer-item-contact {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.footer-item-contact i {
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 25px;
    text-align: center;
}

.footer-item-contact a {
    padding-left: 0;
}

.newsletter-form {
    margin-top: 1rem;
}

.newsletter-form form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    transition: var(--transition);
}

.newsletter-form input[type="email"]:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-form input[type="email"]::placeholder {
    color: rgba(255, 255, 255, 0.5);
}

.newsletter-form button {
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: var(--dark-color);
    border: none;
    border-radius: 5px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.newsletter-form button:hover {
    background: white;
    transform: translateY(-2px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 1.5rem;
    margin-top: 2rem;
}

.copyright {
    color: rgba(255, 255, 255, 0.6);
    margin: 0;
    font-size: 0.9rem;
}

.designed-by {
    font-size: 0.9rem;
}

.designed-by a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
}

.designed-by a:hover {
    color: white;
    text-decoration: underline;
}

.designed-by i.fa-heart {
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

/* ===== SCROLL TO TOP ===== */
.scroll-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--dark-color);
    font-size: 1.2rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 1000;
    box-shadow: var(--shadow-medium);
}

.scroll-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-heavy);
}

/* ===== BUTTONS ===== */
.btn {
    border-radius: 10px;
    font-weight: 500;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s;
}

.btn:hover::before {
    left: 100%;
}

.btn-warning {
    background: var(--gradient-primary);
    border: none;
    color: var(--dark-color);
    font-weight: 600;
}

.btn-warning:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    color: var(--dark-color);
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.8);
    color: white;
    background: transparent;
}

.btn-outline-light:hover {
    background: white;
    color: var(--dark-color);
    border-color: white;
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    background: transparent;
}

.btn-outline-primary:hover {
    background: var(--primary-color);
    color: var(--dark-color);
    border-color: var(--primary-color);
}

/* ===== ANIMATIONS ===== */
/* Simple fade in - no parallax, no sliding */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    :root {
        --navbar-height: 70px;
    }
    
    .navbar:not(.navbar-full-width) {
        top: 0;
        width: 85%; /* Mobilde %85 genişlik */
        max-width: 100%;
        min-width: 300px;
        padding: 0.6rem 1.5rem;
        border-radius: 0 0 25px 25px;
    }
    
    /* Tam genişlik navbar'ın mobilde de tam genişlikte kalması */
    .navbar-full-width {
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        transform: none !important;
        border-radius: 0 !important;
        max-width: 100% !important;
        min-width: 100% !important;
        padding: 0.6rem 1rem;
    }
    
    .navbar-full-width .container-fluid {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .navbar-brand {
        font-size: 1.3rem;
    }
    
    .navbar-logo {
        height: 40px;
        max-width: 160px;
    }
    
    .nav-link {
        padding: 0.3rem 0.6rem !important;
        margin: 0 0.2rem;
        font-size: 0.85rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .announcement-item {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .announcement-image {
        width: 30px;
        height: 30px;
    }
}

@media (max-width: 576px) {
    :root {
        --navbar-height: 65px;
    }
    
    .navbar:not(.navbar-full-width) {
        width: 90%; /* Küçük ekranlarda %90 genişlik */
    }
    
    /* Tam genişlik navbar'ın küçük mobilde de tam genişlikte kalması */
    .navbar-full-width {
        left: 0 !important;
        right: 0 !important;
        width: 100% !important;
        transform: none !important;
        border-radius: 0 !important;
        max-width: 100% !important;
        min-width: 100% !important;
        padding: 0.5rem 0.75rem;
    }
    
    .navbar-full-width .container-fluid {
        padding-left: 0.75rem;
        padding-right: 0.75rem;
    }
    
    .navbar:not(.navbar-full-width) {
        min-width: 280px;
        max-width: 100%;
        padding: 0.5rem 1rem;
        border-radius: 0 0 20px 20px;
    }
    
    .navbar-brand {
        font-size: 1.2rem;
    }
    
    .navbar-logo {
        height: 35px;
        max-width: 140px;
    }
    
    .nav-link {
        padding: 0.25rem 0.5rem !important;
        margin: 0 0.1rem;
        font-size: 0.8rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-bottom: 1rem;
    }
    
    .hero-buttons .btn:last-child {
        margin-bottom: 0;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .footer-legal {
        text-align: center !important;
        margin-top: 1rem;
    }
    
    .scroll-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }
}

/* ===== UTILITY CLASSES ===== */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-dark {
    background: var(--gradient-dark);
}

.shadow-custom {
    box-shadow: var(--shadow-medium);
}

.border-radius-custom {
    border-radius: var(--border-radius);
}

/* ===== ADMIN SPECIFIC STYLES ===== */
.admin-only {
    display: none;
}

body.admin-logged-in .admin-only {
    display: block;
}

body.admin-logged-in .admin-hover:hover::after {
    content: 'Düzenle';
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-color);
    color: var(--dark-color);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    z-index: 1000;
}

/* ===== CUSTOM SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-color);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #e0a800;
}

/* ===== PRINT STYLES ===== */
@media print {
    .navbar,
    .footer,
    .scroll-to-top,
    .announcements-top,
    .loading-screen {
        display: none !important;
    }
    
    body {
        padding-top: 0 !important;
    }
    
    .hero-section {
        min-height: auto !important;
        page-break-inside: avoid;
    }
}

/* ===== FOOTER IMAGE COMPONENT ===== */
.footer-image-wrapper {
    margin: 1rem 0;
}

.footer-image-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 0.75rem;
    text-align: left; /* Sola yasla */
}

.footer-image-container {
    width: 100%;
    max-width: 100%;
    display: flex;
    align-items: flex-start; /* Sola yasla */
    justify-content: flex-start; /* Sola yasla */
}

.footer-image {
    max-width: 100%;
    height: auto;
    display: block;
    object-fit: contain; /* Görüntü bozulmadan orantılı küçülme */
    transition: var(--transition);
}

.footer-image:hover {
    opacity: 0.8;
    transform: scale(1.02);
}

/* Footer image responsive */
@media (max-width: 768px) {
    .footer-image {
        max-width: 200px;
    }
}

/* ===== NEWSLETTER COMPONENT (Footer & Section) ===== */
.footer-newsletter-wrapper {
    margin: 1rem 0;
}

.footer-newsletter-title {
    font-size: 1rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1rem;
}

.footer-newsletter-form {
    margin-bottom: 1rem;
}

.newsletter-input-group {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.newsletter-input {
    flex: 1;
    min-width: 200px;
    padding: 0.75rem 1rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 0.95rem;
    transition: var(--transition);
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: rgba(255, 255, 255, 0.15);
}

.newsletter-submit {
    padding: 0.75rem 1.5rem;
    background: var(--primary-color);
    color: var(--dark-color);
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.newsletter-submit:hover {
    background: #ffb000;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 193, 7, 0.3);
}

.newsletter-submit i {
    margin-right: 0.5rem;
}

.newsletter-message {
    padding: 0.75rem;
    border-radius: 6px;
    margin-top: 0.75rem;
    font-size: 0.9rem;
}

.newsletter-message.success {
    background: rgba(16, 185, 129, 0.2);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #10b981;
}

.newsletter-message.error {
    background: rgba(239, 68, 68, 0.2);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #ef4444;
}

@media (max-width: 768px) {
    .newsletter-input-group {
        flex-direction: column;
    }
    
    .newsletter-input,
    .newsletter-submit {
        width: 100%;
    }
}