/* ============================================
   NuaFarma - Kurumsal Endüstriyel Web Sitesi
   Custom CSS Styles
   ============================================ */

/* ============================================
   CSS Variables & Root Styles
   ============================================ */
:root {
    --primary-color: #1e3a8a;      /* Lacivert */
    --primary-dark: #1e40af;       /* Koyu mavi */
    --primary-light: #3b82f6;       /* Açık mavi */
    --secondary-color: #64748b;    /* Gri */
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --white: #ffffff;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', 'Poppins', sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: var(--white);
    padding-top: 105px;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

/* ============================================
   Typography
   ============================================ */
.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
}

.lead {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--text-light);
}

/* ============================================
   Header & Navigation
   ============================================ */
.main-header {
    position: relative;
    z-index: 9999;
}

/* Top Bar - Mavi Alan */
.top-bar {
    background-color: var(--primary-color);
    padding: 0.75rem 0;
    color: var(--white);
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100000;
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-height: 50px;
    overflow: visible !important;
}

.top-bar .container {
    height: 100%;
}

.top-bar .row {
    height: 100%;
    align-items: center;
    margin: 0;
}

.top-bar .col-md-6 {
    display: flex;
    align-items: center;
    height: 100%;
}

.top-bar .col-12 {
    display: flex;
    align-items: center;
    height: 100%;
    justify-content: flex-start;
}

.top-bar .col-md-6:first-child {
    justify-content: flex-start;
}

.top-bar .col-md-6:last-child {
    justify-content: flex-end;
}

/* Mobile'da col-12 görünür olmalı */
@media (max-width: 767.98px) {
    .top-bar .col-12 {
        display: flex !important;
        width: 100% !important;
        flex: 0 0 100% !important;
        max-width: 100% !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .top-bar .col-md-6 {
        display: flex !important;
        width: 50% !important;
        flex: 0 0 50% !important;
        max-width: 50% !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .top-bar .text-md-end {
        text-align: right !important;
    }
}

.top-bar-logo {
    display: flex;
    align-items: center;
    height: 100%;
    justify-content: flex-start;
}

.logo-link {
    text-decoration: none;
    color: var(--white);
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    justify-content: center;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: lowercase;
    letter-spacing: 0.5px;
    color: var(--white);
    line-height: 1.2;
}

.logo-tagline {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--white);
    margin: 0;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.top-bar-contact {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    height: 100%;
}

.top-bar-contact i {
    font-size: 1.25rem;
    color: var(--white);
    flex-shrink: 0;
}

.contact-info {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
    justify-content: center;
}

.contact-label {
    font-size: 0.75rem;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.2;
    margin: 0;
}

.contact-phone {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    line-height: 1.2;
    margin: 0;
}

.contact-phone:hover {
    color: rgba(255, 255, 255, 0.9);
}

/* Main Navigation - Beyaz Navbar */
.navbar {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    min-height: 55px;
    background: #fff !important;
    position: fixed;
    top: 50px;
    width: 100%;
    z-index: 99998;
    padding: 0.375rem 0;
    transition: var(--transition);
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    position: relative;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}

.navbar .container::-webkit-scrollbar {
    display: none;
}

.navbar .container {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Navbar Toggler - Solda */
.navbar-toggler {
    order: 1;
    margin-right: 1rem;
    margin-left: 0;
}

.navbar-nav {
    align-items: center;
    display: flex;
    flex-wrap: nowrap !important;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
}

.navbar-nav::-webkit-scrollbar {
    display: none;
}

.navbar-nav {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

.navbar-collapse {
    flex-basis: auto;
    flex-grow: 1;
    align-items: center;
    overflow-x: auto;
    overflow-y: hidden;
    width: 100%;
}

/* Mobile: Varsayılan olarak GİZLİ - Bootstrap'ı override et */
@media (max-width: 991.98px) {
    .navbar-collapse,
    .navbar-collapse.collapse,
    #navbarNav,
    #navbarNav.collapse {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
    }
    
    .navbar-collapse.show,
    #navbarNav.show {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        overflow: visible !important;
        flex-direction: column;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        background-color: var(--white);
        width: 100%;
    }
}

/* Desktop: Her zaman görünür */
@media (min-width: 992px) {
    .navbar-collapse,
    .navbar-collapse.collapse,
    #navbarNav,
    #navbarNav.collapse {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        width: 100%;
        overflow-x: auto;
        overflow-y: hidden;
    }
    
    .navbar-collapse.show,
    #navbarNav.show {
        display: flex !important;
    }
    
    /* Desktop'ta menü öğeleri için daha küçük font */
    .navbar-nav {
        flex-wrap: nowrap !important;
        width: 100%;
        overflow-x: auto;
        overflow-y: hidden;
    }
    
    .navbar-nav .nav-link {
        font-size: 0.625rem;
        padding: 0.5rem 0.25rem;
        margin: 0 0.0625rem;
    }
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.logo-img {
    height: 50px;
    width: auto;
    transition: var(--transition);
}

.navbar-nav {
    flex-wrap: nowrap !important;
}

.navbar-nav .nav-link {
    font-weight: 700;
    color: var(--text-dark) !important;
    padding: 0.5rem 0.25rem;
    margin: 0 0.0625rem;
    transition: var(--transition);
    position: relative;
    font-size: 0.625rem;
    text-transform: uppercase;
    letter-spacing: 0.2px;
    white-space: nowrap;
    flex-shrink: 0;
    line-height: 1.2;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--primary-color) !important;
}

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

/* Dropdown toggle linklerinde alt çizgi olmasın */
.navbar-nav .nav-link.dropdown-toggle::after {
    content: '';
    position: static;
    transform: none;
    width: auto;
    height: auto;
    background-color: transparent;
    border-top: 0.35em solid;
    border-right: 0.35em solid transparent;
    border-bottom: 0;
    border-left: 0.35em solid transparent;
    margin-left: 0.5rem;
    vertical-align: 0.2em;
    display: inline-block;
}

/* Sadece aktif sayfa linkinde (dropdown olmayan) alt çizgi */
.navbar-nav .nav-link.active:not(.dropdown-toggle)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 2px;
    background-color: var(--primary-color);
    border: none;
    margin-left: 0;
    vertical-align: baseline;
    display: block;
}

/* Dropdown toggle ok işareti - zaten yukarıda tanımlı */

.navbar-actions {
    display: none;
}

.navbar-toggler {
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: 0.375rem 0.75rem;
    display: none; /* Desktop'ta gizli */
    order: 1;
    margin-right: 1rem;
    margin-left: 0;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem rgba(30, 58, 138, 0.25);
    outline: none;
}

/* Mobile'da görünür ve solda */
@media (max-width: 991.98px) {
    .navbar-toggler {
        display: block !important;
        order: 1 !important;
        margin-right: 1rem !important;
        margin-left: 0 !important;
    }
    
    /* Menü açıkken hamburger butonunu gizle */
    .navbar-collapse.show ~ .navbar-toggler,
    .navbar-collapse.show + .navbar-toggler,
    .navbar:has(.navbar-collapse.show) .navbar-toggler {
        display: none !important;
    }
    
    /* Alternatif: navbar-collapse.show olduğunda toggler'ı gizle */
    .navbar .navbar-collapse.show ~ * .navbar-toggler,
    .navbar-collapse.show ~ .navbar-toggler {
        display: none !important;
    }
    
    .navbar .container {
        justify-content: flex-start !important;
    }
}

@media (max-width: 991.98px) {
    body {
        padding-top: 105px;
    }
    
    .top-bar {
        min-height: 50px;
        padding: 0.5rem 0;
        height: 50px;
    }
    
    .top-bar .container {
        padding: 0 0.75rem;
        height: 100%;
    }
    
    .top-bar .row {
        align-items: center;
        margin: 0;
        height: 100%;
    }
    
    .top-bar .col-md-6 {
        display: flex;
        align-items: center;
        padding: 0 0.5rem;
        height: 100%;
    }
    
    .top-bar .col-md-6:first-child {
        justify-content: flex-start;
    }
    
    .top-bar .col-md-6:last-child {
        justify-content: flex-end;
    }
    
    .top-bar-logo {
        margin: 0;
        height: 100%;
        display: flex;
        align-items: center;
    }
    
    .logo-link {
        display: flex;
        flex-direction: column;
        justify-content: center;
        height: 100%;
    }
    
    .logo-text {
        font-size: 1.1rem;
        line-height: 1.2;
    }
    
    .logo-tagline {
        font-size: 0.65rem;
        margin: 0;
        line-height: 1.2;
        text-transform: uppercase;
        letter-spacing: 0.8px;
    }
    
    .top-bar-contact {
        gap: 0.5rem;
        align-items: center;
        flex-wrap: nowrap;
        height: 100%;
        display: flex;
    }
    
    .top-bar-contact i {
        font-size: 0.9rem;
        flex-shrink: 0;
    }
    
    .contact-info {
        flex-direction: column;
        align-items: flex-end;
        line-height: 1.2;
        gap: 0;
        justify-content: center;
    }
    
    .contact-label {
        font-size: 0.65rem;
        margin: 0;
        line-height: 1.1;
    }
    
    .contact-phone {
        font-size: 0.75rem;
        line-height: 1.2;
        white-space: nowrap;
        margin: 0;
    }
    
    .navbar {
        top: 50px !important;
        min-height: 60px;
        padding: 0.5rem 0;
        margin-top: 0;
    }
    
    .navbar .container {
        flex-wrap: wrap;
        padding: 0 1rem;
        justify-content: flex-start;
    }
    
    .navbar-collapse {
        display: none !important;
    }
    
    .navbar-collapse.show {
        display: flex !important;
        flex-direction: column;
        margin-top: 1rem;
        padding-top: 1rem;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
        background-color: var(--white);
        width: 100%;
    }
    
    .navbar-nav {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        margin: 0;
    }
    
    .navbar-nav .nav-item {
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .navbar-nav .nav-item:last-child {
        border-bottom: none;
    }
    
    .navbar-nav .nav-link {
        padding: 0.875rem 1rem;
        width: 100%;
        margin: 0;
        border-bottom: none;
    }
    
    .navbar-nav .nav-link::after {
        display: none;
    }
    
    .navbar-nav .dropdown-menu {
        position: static !important;
        float: none;
        width: 100%;
        margin-top: 0;
        background-color: var(--bg-light);
        border: none;
        box-shadow: none;
        padding: 0.5rem 0;
        margin-left: 1rem;
    }
    
    .navbar-nav .dropdown-item {
        padding: 0.625rem 1.5rem;
        font-size: 0.875rem;
    }
    
    .navbar-actions {
        margin-left: 0;
        margin-top: 1rem;
        width: 100%;
        padding-top: 1rem;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
    }
    
    .btn-teklif {
        width: 100%;
        text-align: center;
        margin-top: 0;
    }
    
    .navbar-toggler {
        display: block !important;
        order: 2;
        margin-left: auto;
        border: 1px solid rgba(0, 0, 0, 0.15);
        padding: 0.375rem 0.625rem;
    }
    
    .navbar-toggler:focus {
        box-shadow: 0 0 0 0.2rem rgba(30, 58, 138, 0.25);
        outline: none;
    }
    
    .navbar-toggler-icon {
        width: 1.25em;
        height: 1.25em;
    }
    
    /* Container padding mobile */
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    /* Section padding mobile */
    section {
        padding-left: 0;
        padding-right: 0;
    }
    
    section .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
}

.btn-teklif {
    border-radius: 4px;
    padding: 0.625rem 1.5rem;
    font-weight: 600;
    font-size: 0.9375rem;
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    background-color: var(--white) !important;
    color: var(--primary-color) !important;
    border: 2px solid var(--primary-color) !important;
    margin-top: 10px;
}

.btn-teklif:hover {
    background-color: var(--primary-color) !important;
    color: var(--white) !important;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.dropdown-menu {
    border: none;
    box-shadow: var(--shadow-lg);
    border-radius: 4px;
    margin-top: 0.5rem;
    padding: 0.5rem 0;
    min-width: 200px;
}

.dropdown-item {
    padding: 0.625rem 1.25rem;
    transition: var(--transition);
    font-size: 0.875rem;
    font-weight: 500;
}

.dropdown-item:hover {
    background-color: var(--bg-light);
    color: var(--primary-color);
}

/* ============================================
   WhatsApp Floating Button
   ============================================ */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: var(--white);
    border-radius: 50%;
    text-align: center;
    font-size: 30px;
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #20ba5a;
    transform: scale(1.1);
    color: var(--white);
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* ============================================
   Hero Slider Section
   ============================================ */
.hero-slider-section {
    position: relative;
    margin-top: 0;
    padding-top: 0;
    background: linear-gradient(135deg, #ffffff 0%, #fefefe 30%, #ffffff 70%, #fefefe 100%);
    overflow: hidden;
    z-index: 1;
}

.hero-slider-container {
    width: 100%;
    height: 100%;
}

#heroCarousel {
    position: relative;
    z-index: 1;
}

.carousel {
    position: relative;
    z-index: 1;
}

.carousel-inner {
    position: relative;
    width: 100%;
    overflow: hidden;
    z-index: 1;
}

/* Bootstrap'ın varsayılan slide animasyonu - temiz ve smooth geçiş */
.carousel-item {
    position: relative;
    display: none;
    float: left;
    width: 100%;
    margin-right: -100%;
    backface-visibility: hidden;
    transition: transform 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-item.active,
.carousel-item-next,
.carousel-item-prev {
    display: block;
}

/* Content */
.hero-slide-content {
    position: relative;
    padding: 8rem 0;
    min-height: 700px;
    display: flex;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    padding: 0;
    background: transparent;
    border-radius: 0;
    box-shadow: none;
    transition: var(--transition);
    opacity: 1;
}

.hero-image-wrapper:hover {
    transform: translateY(-5px);
}

.hero-image {
    border-radius: 0;
    width: 120%;
    height: auto;
    object-fit: cover;
    transition: var(--transition);
    margin-left: -10%;
}

.hero-image-wrapper:hover .hero-image {
    transform: scale(1.05);
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 2rem;
    color: var(--text-dark);
    letter-spacing: -0.02em;
    opacity: 1;
    transition: opacity 0.4s ease-out 0.1s;
}

.hero-title .text-primary {
    color: var(--primary-color) !important;
    display: block;
}

.hero-description {
    font-size: 1.375rem;
    color: var(--text-light);
    margin-bottom: 3rem;
    line-height: 1.8;
    max-width: 95%;
    opacity: 1;
    transition: opacity 0.4s ease-out 0.15s;
}

.hero-buttons {
    opacity: 1;
    transition: opacity 0.4s ease-out 0.2s;
}

.hero-buttons .btn {
    margin-right: 1rem;
    margin-bottom: 1rem;
    padding: 1rem 2.5rem;
    font-weight: 600;
    border-radius: 8px;
    transition: var(--transition);
    font-size: 1.125rem;
}

.hero-buttons .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    color: var(--white);
}

.hero-buttons .btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.hero-buttons .btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.min-vh-75 {
    min-height: 75vh;
}

/* Carousel Indicators */
.carousel-indicators {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    justify-content: center;
    padding: 0;
    margin: 0;
    list-style: none;
    gap: 10px;
}

.carousel-indicators [data-bs-target] {
    box-sizing: content-box;
    flex: 0 1 auto;
    width: 12px;
    height: 12px;
    padding: 0;
    margin: 0;
    text-indent: -999px;
    cursor: pointer;
    background-color: rgba(255, 255, 255, 0.6);
    background-clip: padding-box;
    border: 2px solid rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    opacity: 0.7;
    transition: var(--transition);
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.carousel-indicators [data-bs-target]:hover {
    opacity: 1;
    background-color: rgba(255, 255, 255, 0.9);
    border-color: rgba(255, 255, 255, 1);
    transform: scale(1.2);
}

.carousel-indicators .active {
    opacity: 1;
    background-color: #fbbf24; /* Sarı renk */
    border-color: #fbbf24;
    width: 14px;
    height: 14px;
    box-shadow: 0 2px 8px rgba(251, 191, 36, 0.5);
}

/* Carousel Controls */
.carousel-control-prev,
.carousel-control-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    opacity: 0.8;
    transition: var(--transition);
    z-index: 2;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.carousel-control-prev {
    left: 30px;
}

.carousel-control-next {
    right: 30px;
}

.carousel-control-prev:hover,
.carousel-control-next:hover {
    opacity: 1;
    background-color: var(--white);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    transform: translateY(-50%) scale(1.1);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: invert(1) brightness(0) saturate(100%) invert(27%) sepia(95%) saturate(2000%) hue-rotate(210deg) brightness(0.6) contrast(1);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    width: 20px;
    height: 20px;
    background-size: 100% 100%;
}

/* Hero Section (Legacy - for other pages) */
.hero-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--white) 100%);
}

/* ============================================
   Catalog Cards Section
   ============================================ */
.catalog-cards-section {
    padding: 4rem 0;
    background-color: var(--white);
}

.catalog-card {
    transition: var(--transition);
    border-radius: 12px;
    overflow: hidden;
}

.catalog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg) !important;
}

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

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

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

.catalog-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: flex-start;
    justify-content: flex-start;
    padding: 1rem;
    opacity: 0;
    transition: var(--transition);
}

.catalog-card:hover .catalog-overlay {
    opacity: 1;
}

.catalog-badge {
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.875rem;
}

.catalog-badge small {
    display: block;
    font-size: 0.75rem;
    color: var(--text-light);
}

/* Special Catalog Card (GMP) */
.catalog-card-special {
    position: relative;
    height: 250px;
}

.catalog-special-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    filter: brightness(0.4);
}

.catalog-special-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.catalog-special-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.9) 0%, rgba(30, 64, 175, 0.85) 100%);
    text-align: center;
}

.catalog-special-content h5 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.catalog-special-content p {
    margin-bottom: 0.25rem;
    font-size: 0.875rem;
}

/* Catalog Cards Section */
.catalog-cards-section {
    position: relative;
    overflow: visible;
}

.catalog-cards-section .container {
    position: relative;
    overflow: visible;
}

/* Catalog Carousel */
#catalogCarousel {
    position: relative;
}

/* Catalog Carousel Controls - kartların dışında, container'ın sağ ve sol kenarlarında */
.catalog-carousel-prev {
    left: -60px !important;
    top: 50%;
    transform: translateY(-50%);
}

.catalog-carousel-next {
    right: -60px !important;
    top: 50%;
    transform: translateY(-50%);
}

/* Tablet ve mobilde kontrolleri içeriye al */
@media (max-width: 991.98px) {
    .catalog-carousel-prev {
        left: 10px !important;
    }
    
    .catalog-carousel-next {
        right: 10px !important;
    }
}

/* Masaüstünde eski görünüm - 4 kart yan yana */
@media (min-width: 992px) {
    .catalog-cards-section .carousel-item .row {
        margin: 0 !important;
        display: flex !important;
        flex-wrap: wrap !important;
        gap: 0 !important;
    }
    
    .catalog-cards-section .carousel-item .col-lg-3,
    .catalog-cards-section .carousel-item .col-md-6 {
        flex: 0 0 25% !important;
        max-width: 25% !important;
        width: 25% !important;
        padding: 0 0.75rem !important;
    }
    
    .catalog-cards-section .carousel-item .row.g-4 {
        --bs-gutter-x: 1.5rem;
        --bs-gutter-y: 1.5rem;
    }
}

/* Tablet'te normal görünüm (768px - 991px) - 4 kart yan yana */
@media (min-width: 768px) and (max-width: 991.98px) {
    .catalog-cards-section .carousel-item .row {
        margin: 0 !important;
        display: flex !important;
        flex-wrap: wrap !important;
    }
    
    .catalog-cards-section .carousel-item .col-lg-3,
    .catalog-cards-section .carousel-item .col-md-6 {
        flex: 0 0 50% !important;
        max-width: 50% !important;
        width: 50% !important;
        padding: 0 0.75rem !important;
    }
}

/* Sadece mobilde (767px altı) 2 kart yan yana */
@media (max-width: 767.98px) {
    /* Mobilde carousel-item içinde 2 kart yan yana */
    .catalog-cards-section .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    .catalog-cards-section .carousel-item .row {
        margin: 0;
        display: flex;
        flex-wrap: nowrap;
        overflow: visible;
        gap: 0.75rem;
    }
    
    .catalog-cards-section .carousel-item .col-lg-3,
    .catalog-cards-section .carousel-item .col-md-6 {
        flex: 0 0 calc(50% - 0.375rem) !important;
        max-width: calc(50% - 0.375rem) !important;
        padding: 0 !important;
        width: calc(50% - 0.375rem) !important;
    }
    
    .catalog-card {
        margin-bottom: 0;
        height: 100%;
    }
    
    .catalog-card-image {
        height: 200px;
    }
    
    .catalog-card .card-body {
        padding: 0.75rem 0.5rem !important;
    }
    
    .catalog-card .card-title {
        font-size: 0.75rem;
        line-height: 1.3;
        margin-bottom: 0;
    }
    
    .catalog-card-special {
        height: 200px;
    }
    
    .catalog-special-content {
        padding: 1rem;
    }
    
    .catalog-special-content h5 {
        font-size: 1.125rem;
        margin-bottom: 0.5rem;
    }
    
    .catalog-special-content p {
        font-size: 0.6875rem;
        margin-bottom: 0.125rem;
    }
}

/* Küçük mobilde daha kompakt */
@media (max-width: 575.98px) {
    .catalog-card-image {
        height: 180px;
    }
    
    .catalog-card-special {
        height: 180px;
    }
    
    .catalog-card .card-body {
        padding: 0.625rem 0.375rem !important;
    }
    
    .catalog-card .card-title {
        font-size: 0.6875rem;
    }
    
    .catalog-special-content {
        padding: 0.875rem;
    }
    
    .catalog-special-content h5 {
        font-size: 1rem;
    }
    
    .catalog-special-content p {
        font-size: 0.625rem;
    }
}

/* ============================================
   Page Header
   ============================================ */
.page-header {
    padding: 4rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
}

.page-header h1 {
    color: var(--white);
    font-size: 2.5rem;
}

.page-header .lead {
    color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb-section {
    padding: 1rem 0;
}

.breadcrumb {
    margin-bottom: 0;
}

.breadcrumb-item a {
    color: var(--primary-color);
}

.breadcrumb-item.active {
    color: var(--text-light);
}

/* ============================================
   Cards & Product Cards
   ============================================ */
.card {
    border: none;
    border-radius: 12px;
    transition: var(--transition);
    overflow: hidden;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-img-wrapper {
    position: relative;
    overflow: hidden;
    height: 250px;
}

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

.card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 58, 138, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.card-img-wrapper:hover .card-overlay {
    opacity: 1;
}

.card-img-wrapper:hover img {
    transform: scale(1.1);
}

.product-card,
.service-card,
.sector-card,
.project-card,
.blog-card {
    height: 100%;
}

.card-body {
    padding: 1.5rem;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.card-text {
    color: var(--text-light);
    margin-bottom: 1rem;
}

/* ============================================
   Featured Products Cards - Minimal Professional Design
   ============================================ */
.featured-card {
    background: var(--white);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.08);
    height: 100%;
}

.featured-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    border-color: rgba(30, 58, 138, 0.15);
}

.featured-card-image {
    position: relative;
    width: 100%;
    height: 240px;
    overflow: hidden;
    background: #f5f5f5;
    flex-shrink: 0;
}

.featured-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
    display: block;
}

.featured-card:hover .featured-card-image img {
    transform: scale(1.05);
}

.featured-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(30, 58, 138, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 2;
}

.featured-card:hover .featured-card-overlay {
    opacity: 1;
}

.btn-overlay {
    background: var(--white);
    color: var(--primary-color);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    transform: translateY(10px);
}

.featured-card:hover .btn-overlay {
    transform: translateY(0);
}

.btn-overlay:hover {
    background: var(--primary-color);
    color: var(--white);
}

.featured-card-content {
    display: flex;
    flex-direction: column;
    padding: 1.75rem;
    background: var(--white);
    flex: 1;
}

.featured-card-header {
    margin-bottom: 1rem;
}

.featured-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

.featured-card-text {
    color: var(--text-light);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.featured-card-footer {
    padding-top: 1.25rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.featured-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9375rem;
    transition: all 0.3s ease;
}

.featured-card-link i {
    transition: transform 0.3s ease;
    font-size: 0.875rem;
}

.featured-card:hover .featured-card-link {
    color: var(--primary-dark);
}

.featured-card:hover .featured-card-link i {
    transform: translateX(4px);
}

/* ============================================
   Buttons
   ============================================ */
.btn {
    border-radius: 8px;
    padding: 0.625rem 1.5rem;
    font-weight: 500;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
}

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

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

.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 0.875rem 2rem;
    font-size: 1.125rem;
}

/* ============================================
   Sections
   ============================================ */
section {
    padding: 4rem 0;
}

.bg-light {
    background-color: var(--bg-light) !important;
}

.company-intro,
.featured-products,
.sectors-section,
.references-section,
.blog-section {
    padding: 5rem 0;
}

.company-features {
    list-style: none;
}

.company-features li {
    padding: 0.5rem 0;
}

/* ============================================
   Sector Cards - Minimal Tasarım (İlk Resim Gibi)
   ============================================ */
.sector-card {
    transition: var(--transition);
    border-radius: 12px;
    overflow: hidden;
}

.sector-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12) !important;
}

.sector-card .card-img-top {
    height: 200px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.sector-card:hover .card-img-top {
    transform: scale(1.05);
}

.sector-card .card-body {
    padding: 1.5rem;
}

.sector-card .card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-dark);
    line-height: 1.4;
}

.sector-card:hover .card-title {
    color: var(--text-dark) !important;
}

.sector-card .card-text {
    color: var(--text-light);
}

.sector-card:hover .card-text {
    color: var(--text-light) !important;
}

.sector-card a {
    transition: var(--transition);
    font-size: 0.95rem;
}

.sector-card:hover a {
    color: var(--primary-dark) !important;
    transform: translateX(5px);
}

/* Overlay button - beyaz olmalı */
.sector-card .card-overlay .btn-primary {
    background-color: var(--white);
    color: var(--primary-color);
    border: none;
    font-weight: 600;
}

.sector-card .card-overlay .btn-primary:hover {
    background-color: rgba(255, 255, 255, 0.9);
    color: var(--primary-dark);
}

/* ============================================
   Reference Cards
   ============================================ */
.reference-card {
    text-align: center;
    padding: 0;
    transition: var(--transition);
}

.reference-card .card-body {
    padding: 1rem !important;
}

.reference-card:hover {
    transform: translateY(-5px);
}

.reference-card img {
    max-height: 160px;
    width: auto;
    object-fit: contain;
    filter: grayscale(0%);
    transition: var(--transition);
}

.reference-card:hover img {
    transform: scale(1.05);
}

/* ============================================
   Responsive - Sector Cards
   ============================================ */
@media (max-width: 991.98px) {
    .sector-card {
        margin-bottom: 1.5rem;
    }
    
    .sector-card .card-img-top {
        height: 220px;
    }
    
    .sector-card .card-body {
        padding: 1.25rem;
    }
    
    .sector-card .card-title {
        font-size: 1.05rem;
    }
    
    .sector-card .card-text {
        font-size: 0.875rem;
    }
}

@media (max-width: 767.98px) {
    /* Carousel Controls - Mobile'da gizle */
    .carousel-control-prev,
    .carousel-control-next {
        display: none !important;
    }
    
    .sector-card .card-img-top {
        height: 200px;
    }
    
    .sector-card .card-body {
        padding: 1.125rem;
    }
    
    .sector-card .card-title {
        font-size: 1rem;
    }
    
    .sector-card .card-text {
        font-size: 0.8125rem;
    }
}

@media (max-width: 575.98px) {
    .sector-card .card-img-top {
        height: 180px;
    }
    
    .sector-card .card-body {
        padding: 1rem;
    }
    
    .sector-card .card-title {
        font-size: 0.9375rem;
    }
    
    .sector-card .card-text {
        font-size: 0.75rem;
    }
}

/* ============================================
   Responsive - Reference Cards
   ============================================ */
@media (max-width: 991.98px) {
    .reference-card {
        padding: 0;
        margin-bottom: 1.5rem;
    }
    
    .reference-card .card-body {
        padding: 0.875rem !important;
    }
    
    .reference-card img {
        max-height: 140px;
    }
}

@media (max-width: 767.98px) {
    /* Mobilde 2 kart yan yana - grid düzeni */
    .references-section .row {
        margin: 0;
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
        display: flex;
        flex-wrap: wrap;
    }
    
    .references-section .col-lg-3,
    .references-section .col-md-4,
    .references-section .col-sm-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .reference-card {
        padding: 0;
        margin-bottom: 0;
    }
    
    .reference-card .card-body {
        padding: 0.75rem !important;
    }
    
    .reference-card img {
        max-height: 120px;
    }
}

@media (max-width: 575.98px) {
    /* Küçük mobilde de 2 kart yan yana */
    .references-section .row {
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
    }
    
    .references-section .col-lg-3,
    .references-section .col-md-4,
    .references-section .col-sm-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
    }
    
    .reference-card {
        padding: 0;
        margin-bottom: 0;
    }
    
    .reference-card .card-body {
        padding: 0.625rem !important;
    }
    
    .reference-card img {
        max-height: 100px;
    }
}

/* ============================================
   Blog Cards
   ============================================ */
.blog-card {
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-5px);
}

.blog-card .card-img-wrapper {
    height: 200px;
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
    padding: 2.5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: var(--white);
}

.cta-section h2 {
    color: var(--white);
    font-weight: 700;
    font-size: 1.875rem;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
}

.cta-section .btn-light {
    background-color: var(--white);
    color: var(--primary-color);
}

.cta-section .btn-light:hover {
    background-color: var(--bg-light);
    transform: translateY(-2px);
}

/* Responsive CTA Section */
@media (max-width: 767.98px) {
    .cta-section {
        padding: 2rem 0;
    }
    
    .cta-section h2 {
        font-size: 1.5rem;
    }
    
    .cta-section p {
        font-size: 0.9375rem;
    }
}

/* ============================================
   Footer
   ============================================ */
.main-footer {
    padding: 4rem 0 2rem;
    background-color: #1e293b;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 1.5rem;
}

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

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
}

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

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

.footer-contact li {
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-contact a:hover {
    color: var(--white);
}

.social-links {
    margin-top: 1.5rem;
}

.social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--white);
    border-radius: 50%;
    transition: var(--transition);
}

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

/* ============================================
   Product Detail
   ============================================ */
.product-detail-section,
.service-detail-section,
.sector-detail-section,
.project-detail-section,
.blog-detail-section {
    padding: 3rem 0;
}

.product-image-wrapper img,
.service-detail-section img {
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.product-info,
.service-info {
    padding: 2rem 0;
}

.key-features {
    margin: 2rem 0;
}

.feature-item {
    padding: 0.5rem 0;
}

.nav-tabs {
    border-bottom: 2px solid var(--bg-light);
}

.nav-tabs .nav-link {
    border: none;
    color: var(--text-light);
    padding: 1rem 2rem;
    transition: var(--transition);
}

.nav-tabs .nav-link:hover {
    color: var(--primary-color);
    background-color: var(--bg-light);
}

.nav-tabs .nav-link.active {
    color: var(--primary-color);
    background-color: transparent;
    border-bottom: 3px solid var(--primary-color);
}

.tab-content {
    padding: 2rem;
    border-radius: 0 0 12px 12px;
}

.table {
    margin-top: 1rem;
}

.table th {
    background-color: var(--bg-light);
    color: var(--text-dark);
    font-weight: 600;
}

/* ============================================
   Process Steps
   ============================================ */
.process-steps {
    margin: 3rem 0;
}

.process-step {
    transition: var(--transition);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.step-number {
    font-size: 1.5rem;
    font-weight: 700;
}

/* ============================================
   Contact Section
   ============================================ */
.contact-section {
    padding: 4rem 0;
}

.contact-info-card,
.contact-form-card {
    height: 100%;
}

.contact-item {
    margin-bottom: 2rem;
}

.contact-icon {
    margin-bottom: 1rem;
}

.contact-icon i {
    color: var(--primary-color);
}

.contact-form label {
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

.contact-form .form-control,
.contact-form .form-select {
    border: 2px solid rgba(30, 58, 138, 0.25);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(30, 58, 138, 0.25);
    outline: none;
}

.quick-quote-section {
    padding: 5rem 0;
}

.quote-card {
    border-radius: 12px;
    overflow: hidden;
}

.quote-form .form-control,
.quote-form .form-select {
    border: 2px solid rgba(30, 58, 138, 0.25);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    transition: var(--transition);
}

.quote-form .form-control:focus,
.quote-form .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(30, 58, 138, 0.25);
    outline: none;
}

.map-section {
    padding: 0;
}

.map-wrapper {
    width: 100%;
    height: 450px;
}

.map-wrapper iframe {
    width: 100%;
    height: 100%;
    border: none;
}

/* ============================================
   About Section
   ============================================ */
.about-section {
    padding: 4rem 0;
}

.mission-vision-card {
    height: 100%;
    transition: var(--transition);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    border: none;
}

.mission-vision-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

.icon-wrapper {
    text-align: center;
}

.value-card {
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
}

.certificates-section {
    padding: 4rem 0;
}

.certificate-card {
    transition: var(--transition);
}

.certificate-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.quality-policy-section {
    padding: 4rem 0;
}

.quality-policy-card {
    border-radius: 12px;
}

.stats-section {
    padding: 4rem 0;
}

.stat-item h2 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* ============================================
   Projects Section
   ============================================ */
.projects-section {
    padding: 4rem 0;
}

.project-filter {
    margin-bottom: 2rem;
}

.project-info {
    list-style: none;
    padding: 0;
}

.project-info li {
    display: inline-block;
    margin-right: 1.5rem;
    color: var(--text-light);
}

.project-gallery {
    margin-bottom: 2rem;
}

.main-image img {
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.thumbnail-images img {
    cursor: pointer;
    transition: var(--transition);
    border-radius: 8px;
}

.thumbnail-images img:hover {
    opacity: 0.8;
    transform: scale(1.05);
}

.project-info-card {
    position: sticky;
    top: 100px;
}

.work-item {
    transition: var(--transition);
}

.work-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.results-card {
    border-radius: 12px;
}

/* ============================================
   Blog Detail
   ============================================ */
.blog-article {
    padding: 2rem 0;
}

.blog-featured-image {
    margin-bottom: 2rem;
}

.blog-featured-image img {
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

.blog-meta {
    padding: 1rem 0;
    border-bottom: 2px solid var(--bg-light);
}

.blog-content {
    padding: 2rem 0;
}

.blog-content h2,
.blog-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.blog-content ul {
    padding-left: 2rem;
}

.blog-content li {
    margin-bottom: 0.5rem;
}

.blog-share {
    margin-top: 3rem;
    padding-top: 2rem;
}

.sidebar-widget {
    margin-bottom: 2rem;
}

.sidebar-widget .card-title {
    font-size: 1.125rem;
    font-weight: 600;
}

/* ============================================
   Responsive Design (Mobile First)
   ============================================ */

/* Small devices (landscape phones, 576px and up) */
@media (max-width: 575.98px) {
    body {
        padding-top: 105px;
    }
    
    .top-bar {
        padding: 0.5rem 0;
        min-height: 50px;
    }
    
    .top-bar .container {
        padding: 0 0.75rem;
    }
    
    .top-bar .row {
        margin: 0;
        align-items: center;
    }
    
    .top-bar .col-md-6 {
        padding: 0 0.5rem;
        display: flex;
        align-items: center;
    }
    
    .top-bar .col-md-6:first-child {
        justify-content: flex-start;
    }
    
    .top-bar .col-md-6:last-child {
        justify-content: flex-end;
    }
    
    .top-bar-logo {
        margin: 0;
        display: flex;
        align-items: center;
    }
    
    .logo-link {
        line-height: 1.1;
    }
    
    .logo-text {
        font-size: 1rem;
        line-height: 1.2;
    }
    
    .logo-tagline {
        font-size: 0.6rem;
        margin: 0;
        line-height: 1.2;
        text-transform: uppercase;
        letter-spacing: 0.8px;
    }
    
    .top-bar-contact {
        gap: 0.5rem;
        flex-wrap: nowrap;
        justify-content: flex-end;
        align-items: center;
    }
    
    .top-bar-contact i {
        font-size: 0.875rem;
        flex-shrink: 0;
    }
    
    .contact-info {
        flex-direction: column;
        gap: 0;
        align-items: flex-end;
        line-height: 1.2;
    }
    
    .contact-label {
        font-size: 0.6rem;
        margin: 0;
        line-height: 1.1;
    }
    
    .contact-phone {
        font-size: 0.7rem;
        line-height: 1.2;
        white-space: nowrap;
    }
    
    .navbar {
        top: 50px;
        padding: 0.5rem 0;
        min-height: 60px;
    }
    
    body {
        padding-top: 105px;
    }
    
    .navbar .container {
        padding: 0 1rem;
    }
    
    .navbar-nav .nav-link {
        font-size: 0.875rem;
        padding: 0.75rem 1rem;
    }
    
    .navbar-nav .dropdown-item {
        padding: 0.5rem 1.25rem;
        font-size: 0.8125rem;
    }
    
    .btn-teklif {
        padding: 0.625rem 1rem;
        font-size: 0.8125rem;
    }
    
    .hero-slider-section {
        margin-top: 0;
        padding-top: 0;
    }
    
    /* Carousel Controls - Mobile ve Tablet'te gizle */
    .carousel-control-prev,
    .carousel-control-next {
        display: none !important;
    }
    
    .hero-slide-content {
        padding: 2rem 0;
        min-height: auto;
        text-align: center;
    }
    
    .hero-slide-content .container {
        padding: 0 1rem;
    }
    
    .hero-slide-content .row {
        justify-content: center;
        text-align: center;
    }
    
    .hero-slide-content .col-lg-6 {
        text-align: center;
    }
    
    .hero-image-wrapper {
        margin-top: 1.5rem;
        padding: 0;
        text-align: center;
    }
    
    .hero-image {
        width: 100% !important;
        margin-left: 0 !important;
        max-width: 100%;
    }
    
    .hero-title {
        font-size: 1.75rem;
        line-height: 1.3;
        margin-bottom: 1rem;
        text-align: center;
    }
    
    .hero-description {
        font-size: 0.9375rem;
        margin-bottom: 1.5rem;
        max-width: 100%;
        text-align: center;
        padding: 0 0.5rem;
    }
    
    .hero-buttons {
        text-align: center;
        justify-content: center;
        display: flex;
        flex-wrap: wrap;
        gap: 0.75rem;
    }
    
    .hero-buttons .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.875rem;
        margin: 0;
        width: auto;
        flex: 0 0 auto;
    }
    
    .catalog-card-image {
        height: 200px;
    }
    
    .catalog-special-content h5 {
        font-size: 1.25rem;
    }
    
    .catalog-special-content p {
        font-size: 0.75rem;
    }
    
    .catalog-nav-btn {
        width: 40px;
        height: 40px;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .page-header h1 {
        font-size: 1.75rem;
    }
    
    .navbar-brand {
        font-size: 1.25rem;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 24px;
        bottom: 15px;
        right: 15px;
    }
    
    .card-img-wrapper {
        height: 200px;
    }
    
    .stat-item h2 {
        font-size: 2rem;
    }
    
    /* Carousel Controls Mobile */
    .carousel-control-prev,
    .carousel-control-next {
        width: 40px;
        height: 40px;
    }
    
    .carousel-control-prev {
        left: 10px;
    }
    
    .carousel-control-next {
        right: 10px;
    }
    
    .carousel-control-prev-icon,
    .carousel-control-next-icon {
        width: 16px;
        height: 16px;
    }
    
    /* Carousel Indicators Mobile */
    .carousel-indicators {
        bottom: 15px;
    }
    
    .carousel-indicators [data-bs-target] {
        width: 10px;
        height: 10px;
        margin: 0 4px;
    }
    
    .carousel-indicators .active {
        width: 12px;
        height: 12px;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
    body {
        padding-top: 115px;
    }
    
    .top-bar {
        padding: 0.625rem 0;
        min-height: 55px;
    }
    
    .top-bar .container {
        padding: 0 1rem;
    }
    
    .top-bar .row {
        align-items: center;
    }
    
    .top-bar .col-md-6 {
        display: flex;
        align-items: center;
    }
    
    .top-bar .col-md-6:first-child {
        justify-content: flex-start;
    }
    
    .top-bar .col-md-6:last-child {
        justify-content: flex-end;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .logo-tagline {
        font-size: 0.6875rem;
    }
    
    .top-bar-contact {
        gap: 0.625rem;
        align-items: center;
    }
    
    .top-bar-contact i {
        font-size: 1rem;
    }
    
    .contact-info {
        flex-direction: column;
        align-items: flex-end;
        line-height: 1.2;
    }
    
    .contact-label {
        font-size: 0.6875rem;
    }
    
    .contact-phone {
        font-size: 0.8125rem;
    }
    
    .navbar {
        top: 50px;
        min-height: 65px;
    }
    
    .navbar-nav .nav-link {
        font-size: 0.875rem;
        padding: 0.75rem 1rem;
    }
    
    .navbar-nav .dropdown-item {
        padding: 0.625rem 1.5rem;
        font-size: 0.875rem;
    }
    
    /* Carousel Controls - Tablet'te gizle */
    .carousel-control-prev,
    .carousel-control-next {
        display: none !important;
    }
    
    .hero-slide-content {
        padding: 3rem 0;
        min-height: auto;
        text-align: center;
    }
    
    .hero-slide-content .container {
        padding: 0 1.5rem;
    }
    
    .hero-slide-content .row {
        justify-content: center;
        text-align: center;
    }
    
    .hero-slide-content .col-lg-6 {
        text-align: center;
    }
    
    .hero-image-wrapper {
        margin-top: 2rem;
        text-align: center;
    }
    
    .hero-image {
        width: 100% !important;
        margin-left: 0 !important;
        max-width: 100%;
    }
    
    .hero-title {
        font-size: 2.5rem;
        text-align: center;
        line-height: 1.3;
    }
    
    .hero-description {
        font-size: 1rem;
        text-align: center;
        max-width: 100%;
        padding: 0 1rem;
    }
    
    .hero-buttons {
        text-align: center;
        justify-content: center;
        display: flex;
        flex-wrap: wrap;
        gap: 1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .carousel-control-prev {
        left: 20px;
    }
    
    .carousel-control-next {
        right: 20px;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .hero-title {
        font-size: 4.5rem;
    }
    
    .hero-description {
        font-size: 1.375rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
    
    /* Büyük ekranlarda menü öğeleri için biraz daha büyük font */
    .navbar-nav .nav-link {
        font-size: 0.6875rem;
        padding: 0.5rem 0.375rem;
    }
}

/* XXL ekranlar için */
@media (min-width: 1400px) {
    .navbar-nav .nav-link {
        font-size: 0.75rem;
        padding: 0.5rem 0.5rem;
    }
}

/* ============================================
   Responsive - Featured Cards
   ============================================ */
@media (max-width: 991.98px) {
    .featured-card {
        margin-bottom: 1.5rem;
    }
    
    .featured-card-image {
        height: 240px;
    }
    
    .featured-card-content {
        padding: 1.5rem;
    }
    
    .featured-card-title {
        font-size: 1.2rem;
        margin-bottom: 0.75rem;
    }
    
    .featured-card-text {
        font-size: 0.9rem;
        margin-bottom: 1.25rem;
        line-height: 1.6;
    }
    
    .featured-card-footer {
        padding-top: 1rem;
    }
    
    .featured-products-services-section {
        padding: 3rem 0 !important;
    }
}

@media (max-width: 767.98px) {
    .featured-card-image {
        height: 220px;
    }
    
    .featured-card-content {
        padding: 1.25rem;
    }
    
    .featured-card-title {
        font-size: 1.1rem;
    }
    
    .featured-card-text {
        font-size: 0.875rem;
        margin-bottom: 1rem;
    }
    
    .featured-card-link {
        font-size: 0.875rem;
    }
    
    .btn-overlay {
        padding: 0.625rem 1.25rem;
        font-size: 0.8125rem;
    }
}

@media (max-width: 575.98px) {
    .featured-card-image {
        height: 200px;
    }
    
    .featured-card-content {
        padding: 1rem;
    }
    
    .featured-card-title {
        font-size: 1rem;
        margin-bottom: 0.5rem;
    }
    
    .featured-card-text {
        font-size: 0.8125rem;
        margin-bottom: 0.875rem;
    }
    
    .featured-card-footer {
        padding-top: 0.75rem;
    }
    
    .featured-card-link {
        font-size: 0.8125rem;
    }
    
    .btn-overlay {
        padding: 0.5rem 1rem;
        font-size: 0.75rem;
    }
}

/* ============================================
   Utility Classes
   ============================================ */
.text-primary {
    color: var(--primary-color) !important;
}

.bg-primary {
    background-color: var(--primary-color) !important;
}

.shadow-sm {
    box-shadow: var(--shadow-sm) !important;
}

.shadow-md {
    box-shadow: var(--shadow-md) !important;
}

.shadow-lg {
    box-shadow: var(--shadow-lg) !important;
}

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

/* Loading Animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.6s ease-out;
}

/* ============================================
   Sectors Modern Section - Premium Design
   ============================================ */
.sectors-modern {
    padding: 100px 0;
    background: linear-gradient(180deg, #F6F8FB 0%, #FFFFFF 50%, #F6F8FB 100%);
    position: relative;
    overflow: hidden;
}

.sectors-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(30, 58, 138, 0.02) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(30, 58, 138, 0.02) 0%, transparent 50%);
    pointer-events: none;
}

/* Header */
.sectors-modern-header {
    margin-bottom: 60px;
    position: relative;
    z-index: 1;
}

.sectors-modern-title {
    font-size: 2.75rem;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.sectors-modern-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.sectors-modern-accent {
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--primary-light) 100%);
    margin: 0 auto;
    border-radius: 2px;
}

/* Card */
.sectors-modern-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    height: 100%;
    display: flex;
    flex-direction: column;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.sectors-modern-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
    border-color: rgba(30, 58, 138, 0.1);
}

/* Card Image */
.sectors-modern-card-image {
    position: relative;
    width: 100%;
    padding-top: 66.67%; /* 3:2 aspect ratio */
    overflow: hidden;
    background: #f0f0f0;
}

.sectors-modern-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.sectors-modern-card:hover .sectors-modern-card-image img {
    transform: scale(1.05);
}

.sectors-modern-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.4) 100%);
    z-index: 1;
    opacity: 0.6;
}

.sectors-modern-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
}

/* Card Body */
.sectors-modern-card-body {
    padding: 1.75rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sectors-modern-card-date {
    display: flex;
    align-items: center;
    font-size: 0.8125rem;
    color: var(--text-light);
    margin-bottom: 1rem;
    font-weight: 500;
}

.sectors-modern-card-date i {
    color: var(--primary-color);
    font-size: 0.875rem;
}

.sectors-modern-card-title {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.875rem;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 3.85rem;
}

.sectors-modern-card-description {
    font-size: 0.9375rem;
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 1.5rem;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.sectors-modern-card-cta {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9375rem;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}

.sectors-modern-card-cta i {
    transition: transform 0.3s ease;
}

.sectors-modern-card:hover .sectors-modern-card-cta {
    color: var(--primary-dark);
}

.sectors-modern-card:hover .sectors-modern-card-cta i {
    transform: translateX(6px);
}

/* CTA Band */
.sectors-modern-cta {
    margin-top: 60px;
    padding: 2.5rem;
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.sectors-modern-cta-text {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-bottom: 1.5rem;
    font-weight: 500;
}

.sectors-modern-cta-btn {
    display: inline-block;
    background: var(--primary-color);
    color: var(--white);
    padding: 0.875rem 2.5rem;
    border-radius: 14px;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(30, 58, 138, 0.25);
}

.sectors-modern-cta-btn:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(30, 58, 138, 0.35);
}

/* Responsive */
@media (max-width: 991.98px) {
    .sectors-modern {
        padding: 60px 0;
    }
    
    .sectors-modern-title {
        font-size: 2.25rem;
    }
    
    .sectors-modern-header {
        margin-bottom: 40px;
    }
    
    .sectors-modern-card-body {
        padding: 1.5rem;
    }
    
    .sectors-modern-card-title {
        font-size: 1.25rem;
        min-height: 3.5rem;
    }
    
    .sectors-modern-cta {
        margin-top: 40px;
        padding: 2rem;
    }
    
    .sectors-modern-cta-text {
        font-size: 1.125rem;
    }
}

@media (max-width: 767.98px) {
    .sectors-modern {
        padding: 50px 0;
    }
    
    .sectors-modern-title {
        font-size: 1.875rem;
    }
    
    .sectors-modern-subtitle {
        font-size: 1rem;
    }
    
    .sectors-modern-header {
        margin-bottom: 30px;
    }
    
    .sectors-modern-card-image {
        padding-top: 75%; /* 4:3 aspect ratio for mobile */
    }
    
    .sectors-modern-card-body {
        padding: 1.25rem;
    }
    
    .sectors-modern-card-title {
        font-size: 1.125rem;
        min-height: 3.15rem;
    }
    
    .sectors-modern-card-description {
        font-size: 0.875rem;
        -webkit-line-clamp: 2;
    }
    
    .sectors-modern-cta {
        margin-top: 30px;
        padding: 1.5rem;
    }
    
    .sectors-modern-cta-text {
        font-size: 1rem;
        margin-bottom: 1.25rem;
    }
    
    .sectors-modern-cta-btn {
        padding: 0.75rem 2rem;
        font-size: 0.9375rem;
    }
}

/* ============================================
   Sectors Cards - Normal Grid with Hover Overlay
   ============================================ */
.sectors-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

/* Sector Card */
.sectors-card {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    height: 100%;
}

.sectors-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

/* Card Image */
.sectors-card-image {
    position: relative;
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: #f0f0f0;
}

.sectors-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* Overlay - Hover'da görünecek */
.sectors-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.85) 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem 1.5rem 1.5rem;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 2;
}

.sectors-card:hover .sectors-card-overlay {
    opacity: 1;
    visibility: visible;
}

/* Title */
.sectors-card-title {
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

/* Text */
.sectors-card-text {
    color: rgba(255, 255, 255, 0.95);
    font-size: 0.9375rem;
    line-height: 1.6;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Responsive */
@media (max-width: 991.98px) {
    .sectors-card-image {
        height: 250px;
    }
    
    .sectors-card-overlay {
        padding: 1.75rem 1.25rem 1.25rem;
    }
    
    .sectors-card-title {
        font-size: 1.35rem;
    }
}

@media (max-width: 767.98px) {
    .sectors-section {
        padding: 3rem 0;
    }
    
    /* Mobilde 2 kart yan yana - grid düzeni */
    .sectors-section .row {
        margin: 0;
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
        display: flex;
        flex-wrap: wrap;
    }
    
    .sectors-section .col-lg-3,
    .sectors-section .col-md-4,
    .sectors-section .col-sm-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .sectors-card {
        margin-bottom: 0;
    }
    
    .sectors-card-image {
        height: 200px;
    }
    
    .sectors-card-overlay {
        padding: 1.25rem 1rem 1rem;
    }
    
    .sectors-card-title {
        font-size: 1.1rem;
        margin-bottom: 0.5rem;
    }
    
    .sectors-card-text {
        font-size: 0.8125rem;
        -webkit-line-clamp: 2;
        line-height: 1.4;
    }
}

/* Küçük mobilde daha kompakt */
@media (max-width: 575.98px) {
    .sectors-section .row {
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
    }
    
    .sectors-section .col-lg-3,
    .sectors-section .col-md-4,
    .sectors-section .col-sm-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
    }
    
    .sectors-card-image {
        height: 180px;
    }
    
    .sectors-card-overlay {
        padding: 1rem 0.875rem 0.875rem;
    }
    
    .sectors-card-title {
        font-size: 1rem;
        margin-bottom: 0.375rem;
    }
    
    .sectors-card-text {
        font-size: 0.75rem;
        -webkit-line-clamp: 2;
    }
}

/* ============================================
   Modern Page Header - Product Detail
   ============================================ */
.page-header-modern {
    position: relative;
    padding: 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    overflow: hidden;
    min-height: 180px;
    display: flex;
    align-items: center;
}

.page-header-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.page-header-modern-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(135deg, rgba(30, 58, 138, 0.95) 0%, rgba(15, 23, 42, 0.95) 100%),
        url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.4;
}

.page-header-modern-content {
    position: relative;
    z-index: 2;
    padding: 1.75rem 0 1.5rem;
    width: 100%;
}

.page-header-breadcrumb {
    margin-bottom: 1rem;
}

.page-header-breadcrumb .breadcrumb {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 0;
    display: inline-flex;
    align-items: center;
}

.page-header-breadcrumb .breadcrumb-item {
    display: flex;
    align-items: center;
    font-size: 0.875rem;
}

.page-header-breadcrumb .breadcrumb-item + .breadcrumb-item::before {
    content: '/';
    color: rgba(255, 255, 255, 0.6);
    padding: 0 0.75rem;
    font-weight: 300;
}

.page-header-breadcrumb .breadcrumb-item a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.page-header-breadcrumb .breadcrumb-item a:hover {
    color: var(--white);
    transform: translateX(2px);
}

.page-header-breadcrumb .breadcrumb-item a i {
    margin-right: 0.375rem;
    font-size: 0.8125rem;
}

.page-header-breadcrumb .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.95);
    font-weight: 500;
}

.page-header-modern-title-wrapper {
    position: relative;
}

.page-header-modern-title {
    color: var(--white);
    font-size: 2.25rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 0.5rem;
    letter-spacing: -0.02em;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-header-modern-subtitle {
    color: rgba(255, 255, 255, 0.95);
    font-size: 1rem;
    font-weight: 400;
    margin: 0;
    line-height: 1.4;
}

/* Responsive */
@media (max-width: 991.98px) {
    .page-header-modern {
        min-height: 150px;
    }
    
    .page-header-modern-content {
        padding: 1.5rem 0 1.25rem;
    }
    
    .page-header-modern-title {
        font-size: 2rem;
    }
    
    .page-header-modern-subtitle {
        font-size: 0.95rem;
    }
}

@media (max-width: 767.98px) {
    .page-header-modern {
        min-height: 140px;
    }
    
    .page-header-modern-content {
        padding: 1.25rem 0 1rem;
    }
    
    .page-header-modern-title {
        font-size: 1.75rem;
    }
    
    .page-header-modern-subtitle {
        font-size: 0.9rem;
    }
    
    .page-header-breadcrumb {
        margin-bottom: 0.75rem;
    }
    
    .page-header-breadcrumb .breadcrumb {
        padding: 0.5rem 0.875rem;
        font-size: 0.8125rem;
    }
    
    .page-header-breadcrumb .breadcrumb-item a i {
        display: none;
    }
}

/* ============================================
   Modern Stats Section
   ============================================ */
.stats-section-modern {
    position: relative;
    padding: 2.5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    overflow: hidden;
}

.stats-section-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.stats-section-modern-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(135deg, rgba(30, 58, 138, 0.95) 0%, rgba(15, 23, 42, 0.95) 100%),
        url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.4;
}

.stat-item-modern {
    position: relative;
    z-index: 2;
    padding: 0;
    background: transparent;
    border: none;
    transition: none;
    color: var(--white);
}

.stat-item-modern-number {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    color: var(--white);
    display: inline-block;
}

.stat-item-modern-suffix {
    font-size: 2rem;
    font-weight: 700;
    display: inline-block;
    margin-left: 0.25rem;
    color: rgba(255, 255, 255, 0.9);
}

.stat-item-modern-number-special {
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.5rem;
    color: var(--white);
}

.stat-item-modern-label {
    font-size: 0.9375rem;
    font-weight: 500;
    margin: 0;
    color: rgba(255, 255, 255, 0.95);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.5rem;
}

@media (max-width: 767.98px) {
    .stats-section-modern {
        padding: 2rem 0;
    }
    
    /* Mobilde 2'şer yan yana */
    .stats-section-modern .row {
        margin: 0;
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
        display: flex;
        flex-wrap: wrap;
    }
    
    .stats-section-modern .col-lg-3,
    .stats-section-modern .col-md-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .stat-item-modern {
        padding: 0.75rem 0.5rem;
    }
    
    .stat-item-modern-number {
        font-size: 2rem;
    }
    
    .stat-item-modern-suffix {
        font-size: 1.5rem;
    }
    
    .stat-item-modern-number-special {
        font-size: 2rem;
    }
    
    .stat-item-modern-label {
        font-size: 0.75rem;
        margin-top: 0.375rem;
    }
}

@media (max-width: 575.98px) {
    .stats-section-modern .row {
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
    }
    
    .stats-section-modern .col-lg-3,
    .stats-section-modern .col-md-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
    }
    
    .stat-item-modern {
        padding: 0.625rem 0.5rem;
    }
    
    .stat-item-modern-number {
        font-size: 1.75rem;
    }
    
    .stat-item-modern-suffix {
        font-size: 1.25rem;
    }
    
    .stat-item-modern-number-special {
        font-size: 1.75rem;
    }
    
    .stat-item-modern-label {
        font-size: 0.6875rem;
        margin-top: 0.25rem;
    }
}

/* ============================================
   Modern Certificates Section
   ============================================ */
.certificates-section-modern {
    padding: 5rem 0;
}

.certificate-card-modern {
    background: var(--white);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.05);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.certificate-card-modern:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(30, 58, 138, 0.2);
    border-color: rgba(30, 58, 138, 0.2);
}

.certificate-card-modern-icon {
    margin-bottom: 1.5rem;
}

.certificate-icon-bg {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 8px 25px rgba(30, 58, 138, 0.3);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.certificate-card-modern:hover .certificate-icon-bg {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(30, 58, 138, 0.4);
}

.certificate-icon-bg i {
    font-size: 2.5rem;
    color: var(--white);
}

.certificate-card-modern-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.certificate-card-modern-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.certificate-card-modern-text {
    font-size: 0.9375rem;
    color: var(--text-light);
    margin: 0;
    line-height: 1.6;
}

@media (max-width: 991.98px) {
    .certificate-card-modern {
        padding: 2rem 1.5rem;
    }
    
    .certificate-icon-bg {
        width: 90px;
        height: 90px;
    }
    
    .certificate-icon-bg i {
        font-size: 2.25rem;
    }
    
    .certificate-card-modern-title {
        font-size: 1.35rem;
    }
}

@media (max-width: 767.98px) {
    .certificates-section-modern {
        padding: 3rem 0;
    }
    
    .certificate-card-modern {
        padding: 1.75rem 1.25rem;
    }
    
    .certificate-icon-bg {
        width: 80px;
        height: 80px;
    }
    
    .certificate-icon-bg i {
        font-size: 2rem;
    }
    
    .certificate-card-modern-title {
        font-size: 1.25rem;
    }
    
    .certificate-card-modern-text {
        font-size: 0.875rem;
    }
}

/* ============================================
   Modern Project Results Section
   ============================================ */
.project-results-modern {
    position: relative;
    padding: 1.75rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    border-radius: 0;
    overflow: hidden;
    margin: 0;
    width: 100%;
}

.project-results-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(255, 255, 255, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.project-results-modern-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        linear-gradient(135deg, rgba(30, 58, 138, 0.95) 0%, rgba(15, 23, 42, 0.95) 100%),
        url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="40" height="40" patternUnits="userSpaceOnUse"><path d="M 40 0 L 0 0 0 40" fill="none" stroke="rgba(255,255,255,0.03)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.4;
}

.project-results-modern-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.project-results-modern-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1.25rem;
    text-align: center;
    letter-spacing: -0.01em;
}

.project-result-item-modern {
    text-align: center;
    padding: 0.75rem 0.5rem;
    position: relative;
}

.project-result-number-modern {
    font-size: 2.5rem;
    font-weight: 800;
    line-height: 1;
    color: var(--white);
    display: inline-block;
    margin-bottom: 0.25rem;
    letter-spacing: -0.02em;
}

.project-result-suffix-modern {
    font-size: 1.875rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    display: inline-block;
    margin-left: 0.25rem;
    vertical-align: top;
    line-height: 1;
}

.project-result-label-modern {
    font-size: 0.8125rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.95);
    margin: 0;
    margin-top: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (max-width: 991.98px) {
    .project-results-modern {
        padding: 1.5rem 0;
    }
    
    .project-results-modern-title {
        font-size: 1.125rem;
        margin-bottom: 1rem;
    }
    
    .project-result-number-modern {
        font-size: 2.25rem;
    }
    
    .project-result-suffix-modern {
        font-size: 1.75rem;
    }
}

@media (max-width: 767.98px) {
    .project-results-modern {
        padding: 1.25rem 0;
    }
    
    .project-results-modern-content {
        padding: 0 1rem;
    }
    
    .project-results-modern-title {
        font-size: 1rem;
        margin-bottom: 0.875rem;
    }
    
    .project-result-item-modern {
        padding: 0.5rem 0.25rem;
    }
    
    .project-result-number-modern {
        font-size: 2rem;
    }
    
    .project-result-suffix-modern {
        font-size: 1.5rem;
    }
    
    .project-result-label-modern {
        font-size: 0.75rem;
        margin-top: 0.375rem;
    }
}

/* ============================================
   CRITICAL FIXES - Mobile Navbar & Top Bar
   ============================================ */

/* Mobile Navbar - Force Hidden by Default */
@media (max-width: 991.98px) {
    /* Navbar Collapse - Force Hidden */
    nav.navbar .navbar-collapse,
    nav.navbar .navbar-collapse.collapse,
    nav.navbar #navbarNav,
    nav.navbar #navbarNav.collapse,
    .navbar-expand-lg .navbar-collapse,
    .navbar-expand-lg .navbar-collapse.collapse {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
        height: 0 !important;
        overflow: hidden !important;
        max-height: 0 !important;
    }
    
    /* Navbar Collapse - Show when .show class exists */
    nav.navbar .navbar-collapse.show,
    nav.navbar #navbarNav.show,
    .navbar-expand-lg .navbar-collapse.show {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
        height: auto !important;
        overflow: visible !important;
        max-height: none !important;
        flex-direction: column !important;
        margin-top: 1rem !important;
        padding-top: 1rem !important;
        border-top: 1px solid rgba(0, 0, 0, 0.1) !important;
        background-color: #fff !important;
        width: 100% !important;
    }
    
    /* Navbar Toggler - Force Visible and Left */
    nav.navbar .navbar-toggler,
    .navbar-expand-lg .navbar-toggler {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
        order: 1 !important;
        margin-right: 1rem !important;
        margin-left: 0 !important;
    }
    
    /* Menü açıkken hamburger butonunu gizle */
    nav.navbar:has(.navbar-collapse.show) .navbar-toggler,
    nav.navbar:has(#navbarNav.show) .navbar-toggler,
    .navbar-expand-lg:has(.navbar-collapse.show) .navbar-toggler {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }
    
    /* Alternatif: aria-expanded kullanarak */
    nav.navbar .navbar-toggler[aria-expanded="true"],
    .navbar-expand-lg .navbar-toggler[aria-expanded="true"] {
        display: none !important;
        visibility: hidden !important;
        opacity: 0 !important;
    }
    
    /* Navbar Container - Left Align */
    nav.navbar .container,
    .navbar-expand-lg .container {
        justify-content: flex-start !important;
    }
    
    /* Navbar - No Gap from Top Bar */
    nav.navbar,
    .navbar-expand-lg {
        top: 50px !important;
        margin-top: 0 !important;
    }
    
    /* Top Bar - Mobile Fixes */
    .top-bar {
        padding: 0.5rem 0 !important;
        min-height: 50px !important;
        height: 50px !important;
        overflow: visible !important;
    }
    
    .top-bar .container {
        padding: 0 0.75rem !important;
        height: 100% !important;
        overflow: visible !important;
    }
    
    .top-bar .row {
        align-items: center !important;
        margin: 0 !important;
        height: 100% !important;
        overflow: visible !important;
    }
    
    .top-bar .col-md-6 {
        display: flex !important;
        align-items: center !important;
        padding: 0 0.5rem !important;
        height: 100% !important;
        width: 50% !important;
        flex: 0 0 50% !important;
        max-width: 50% !important;
        overflow: visible !important;
    }
    
    .top-bar .col-md-6:first-child {
        justify-content: flex-start !important;
    }
    
    .top-bar .col-md-6:last-child {
        justify-content: flex-end !important;
    }
    
    /* Contact Info - Force Visible */
    .top-bar-contact,
    .top-bar .top-bar-contact {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .contact-info,
    .top-bar .contact-info {
        display: flex !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .contact-label,
    .contact-phone {
        display: block !important;
        visibility: visible !important;
        opacity: 1 !important;
    }
    
    .top-bar-logo {
        margin: 0 !important;
        display: flex !important;
        align-items: center !important;
        height: 100% !important;
    }
    
    .logo-link {
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        height: 100% !important;
    }
    
    .logo-text {
        font-size: 1.1rem !important;
        line-height: 1.2 !important;
    }
    
    .logo-tagline {
        font-size: 0.65rem !important;
        margin: 0 !important;
        line-height: 1.2 !important;
        text-transform: uppercase !important;
        letter-spacing: 0.8px !important;
    }
    
    .top-bar-contact {
        gap: 0.5rem !important;
        align-items: center !important;
        flex-wrap: nowrap !important;
        justify-content: flex-end !important;
        height: 100% !important;
        display: flex !important;
    }
    
    .top-bar-contact i {
        font-size: 0.9rem !important;
        flex-shrink: 0 !important;
    }
    
    .contact-info {
        flex-direction: column !important;
        align-items: flex-end !important;
        line-height: 1.2 !important;
        gap: 0 !important;
        justify-content: center !important;
    }
    
    .contact-label {
        font-size: 0.65rem !important;
        margin: 0 !important;
        line-height: 1.1 !important;
    }
    
    .contact-phone {
        font-size: 0.75rem !important;
        line-height: 1.2 !important;
        white-space: nowrap !important;
        margin: 0 !important;
    }
}

/* Small Mobile - Extra Fixes */
@media (max-width: 575.98px) {
    .logo-text {
        font-size: 1rem !important;
    }
    
    .logo-tagline {
        font-size: 0.6rem !important;
        margin: 0 !important;
        line-height: 1.2 !important;
        text-transform: uppercase !important;
        letter-spacing: 0.8px !important;
    }
    
    .top-bar-contact i {
        font-size: 0.875rem !important;
    }
    
    .contact-label {
        font-size: 0.6rem !important;
    }
    
    .contact-phone {
        font-size: 0.7rem !important;
    }
}

/* ============================================
   Why Choose Us Section - Mobile Fixes
   ============================================ */
@media (max-width: 767.98px) {
    /* Mobilde 2'şer yan yana */
    .why-choose-section .row {
        margin: 0;
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
        display: flex;
        flex-wrap: wrap;
    }
    
    .why-choose-section .col-lg-3,
    .why-choose-section .col-md-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .feature-box {
        padding: 1.25rem 0.75rem !important;
    }
    
    .feature-box i {
        font-size: 2rem !important;
        margin-bottom: 0.75rem !important;
    }
    
    .feature-box h5 {
        font-size: 0.9375rem;
        margin-bottom: 0.5rem;
    }
    
    .feature-box p {
        font-size: 0.75rem;
        margin-bottom: 0;
    }
}

@media (max-width: 575.98px) {
    .why-choose-section .row {
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
    }
    
    .why-choose-section .col-lg-3,
    .why-choose-section .col-md-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
    }
    
    .feature-box {
        padding: 1rem 0.625rem !important;
    }
    
    .feature-box i {
        font-size: 1.75rem !important;
        margin-bottom: 0.5rem !important;
    }
    
    .feature-box h5 {
        font-size: 0.875rem;
        margin-bottom: 0.375rem;
    }
    
    .feature-box p {
        font-size: 0.6875rem;
    }
}

/* ============================================
   Stats Section - Mobile Fixes
   ============================================ */
@media (max-width: 767.98px) {
    /* Mobilde 2'şer yan yana */
    .stats-section .row {
        margin: 0;
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
        display: flex;
        flex-wrap: wrap;
    }
    
    .stats-section .col-lg-3,
    .stats-section .col-md-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .stat-item {
        padding: 1rem 0.5rem;
    }
    
    .stat-item h2 {
        font-size: 2rem !important;
        margin-bottom: 0.5rem !important;
    }
    
    .stat-item p {
        font-size: 0.75rem;
        margin-bottom: 0;
    }
}

@media (max-width: 575.98px) {
    .stats-section .row {
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
    }
    
    .stats-section .col-lg-3,
    .stats-section .col-md-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
    }
    
    .stat-item {
        padding: 0.875rem 0.5rem;
    }
    
    .stat-item h2 {
        font-size: 1.75rem !important;
        margin-bottom: 0.375rem !important;
    }
    
    .stat-item p {
        font-size: 0.6875rem;
    }
}

/* ============================================
   Project Filter - Mobile Fixes
   ============================================ */
@media (max-width: 767.98px) {
    .project-filter {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        justify-content: flex-start;
        align-items: center;
        margin-bottom: 1.5rem;
    }
    
    .project-filter .btn {
        margin: 0 !important;
        padding: 0.5rem 1rem;
        font-size: 0.875rem;
        border-radius: 6px;
        white-space: nowrap;
        flex-shrink: 0;
        border: 1px solid var(--primary-color);
        background: transparent;
        color: var(--primary-color);
    }
    
    .project-filter .btn.active {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
    }
    
    .project-filter .btn:hover {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
    }
}

@media (max-width: 575.98px) {
    .project-filter {
        gap: 0.375rem;
    }
    
    .project-filter .btn {
        padding: 0.4375rem 0.875rem;
        font-size: 0.8125rem;
    }
}

/* ============================================
   Certificates Section - Mobile Fixes
   ============================================ */
@media (max-width: 767.98px) {
    /* Mobilde 2'şer yan yana */
    .certificates-section-modern .row {
        margin: 0;
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
        display: flex;
        flex-wrap: wrap;
    }
    
    .certificates-section-modern .col-lg-3,
    .certificates-section-modern .col-md-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
        padding: 0 !important;
        margin: 0 !important;
    }
    
    .certificate-card-modern {
        padding: 1.5rem 1rem !important;
        margin-bottom: 0 !important;
    }
    
    .certificate-icon-bg {
        width: 70px !important;
        height: 70px !important;
    }
    
    .certificate-icon-bg i {
        font-size: 1.75rem !important;
    }
    
    .certificate-card-modern-title {
        font-size: 1.125rem !important;
        margin-bottom: 0.5rem !important;
    }
    
    .certificate-card-modern-text {
        font-size: 0.8125rem !important;
    }
}

@media (max-width: 575.98px) {
    .certificates-section-modern .row {
        --bs-gutter-x: 0.5rem;
        --bs-gutter-y: 0.5rem;
        gap: 0.5rem;
    }
    
    .certificates-section-modern .col-lg-3,
    .certificates-section-modern .col-md-6 {
        flex: 0 0 calc(50% - 0.25rem) !important;
        max-width: calc(50% - 0.25rem) !important;
        width: calc(50% - 0.25rem) !important;
    }
    
    .certificate-card-modern {
        padding: 1.25rem 0.875rem !important;
    }
    
    .certificate-icon-bg {
        width: 60px !important;
        height: 60px !important;
    }
    
    .certificate-icon-bg i {
        font-size: 1.5rem !important;
    }
    
    .certificate-card-modern-title {
        font-size: 1rem !important;
        margin-bottom: 0.375rem !important;
    }
    
    .certificate-card-modern-text {
        font-size: 0.75rem !important;
    }
}