:root {
    --bys-body-bg: #f0f9ff;
    --bys-navbar-bg: #fff;
    --bys-dark-blue: #111827;
    --bs-border-radius-fix: 1.3rem;
}

h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
    font-family: "Roboto Condensed", sans-serif;
    font-weight: 700;
}

html {
    height: 100%;
    margin: 0;
    padding: 0;
}

body {
    /* background-color: var(--bys-body-bg); */
    font-family: "Open Sans", sans-serif;
    font-weight: 400;
    font-style: normal;
    line-height: 1.75;
    margin: 0;
    padding: 0;
}

main {
    margin: 0;
    padding: 0;
}

p {
    margin-bottom: 1.5rem;
}

.bg-dark-blue {
    background-color: var(--bys-dark-blue);
}

.text-dark-blue {
    color: var(--bys-dark-blue) !important;
}

#topNavigation,
#topMenu {
    background-color: var(--bys-navbar-bg);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1000;
}

/* Top Navigation - scroll ederken gizlenecek */
#topNavigation {
    max-height: 50px;
    overflow: hidden;
}

header.scrolled #topNavigation {
    max-height: 0;
    opacity: 0;
    padding: 0 !important;
    margin: 0 !important;
    border: none !important;
    visibility: hidden;
}

/* Top Menu - scroll ederken padding küçülecek */
#topMenu {
    padding-top: 1.5rem !important;
    padding-bottom: 1.5rem !important;
}

/* Header scroll durumunda arka plan */
header {
    position: relative;
    z-index: 1000;
}

header.scrolled {
    background-color: var(--bys-navbar-bg);
}

header.scrolled #topMenu {
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
}

.lang {
    text-decoration: none;
}

.lang-title {
    font-size: .75rem;
}

.lang,
#topMenu,
#mobileMenu {
    font-weight: 500;
}

.lang,
#topMenu .navbar-collapse .nav-link,
.dropdown-item,
.vertical-menu-item,
.breadcrumb-item {
    font-family: "Roboto", sans-serif;
    color: #1b3459;
    font-weight: 600;
}

.btn {
    font-family: "Roboto", sans-serif;
    font-weight: 600;
}

.lang:hover,
#topMenu .navbar-collapse .nav-link:hover {
    color: rgba(27, 52, 89, .6)
}

#topMenu .navbar-toggler {
    border-width: .3rem !important;
    border-color: #1b3459;
}

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

#topMenu .navbar-toggler .navbar-toggler-icon {
    height: 2.5rem;
    width: 2.5rem;
}

#logo {
    width: 180px;
    transition: all 0.3s ease;
}

/* Scroll ederken logo küçülecek */
header.scrolled #logo {
    width: 140px;
}

@media (max-width: 991.98px) {

    #logo {
        width: 140px;
    }

    /* Mobilde scroll ederken daha da küçülecek */
    header.scrolled #logo {
        width: 100px;
    }

}

#mobileMenuOffcanvas,
#catMenuOffcanvas {
    background-color: var(--bys-navbar-bg);
}

/* Footer Styles */
#footerMain {
    background-color: #1b1b1b !important;
}

.bg-darker {
    background-color: #0d0d0d !important;
}

.footer-links li a {
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links li a:hover {
    color: #fff !important;
    padding-left: 5px;
}

#footerMain h3 {
    color: #fff;
    letter-spacing: 0.5px;
}

#footerMain .hover-primary:hover {
    color: var(--bs-primary) !important;
    transform: scale(1.1);
}

#footerBottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 991.98px) {
    #footerMain .col-md-6 {
        text-align: center;
    }


    #footerMain img {
        max-width: 150px;
    }
}

/* Main content margin-top - JavaScript tarafından dinamik olarak ayarlanacak */
.mt-138 {
    margin-top: 138px;
    /* Fallback değer */
}


#contactForm input,
#contactForm textarea {
    background-color: #f4f6f8;
    color: #1b1b1b;
}

#contactForm input::placeholder,
#contactForm textarea::placeholder {
    color: var(--bs-gray-600);
    opacity: 1;
}

#contactForm input::-ms-input-placeholder,
#contactForm textarea::-ms-input-placeholder {
    color: var(--bs-gray-600);
}

#contactForm .btn-primary {
    --bs-btn-color: #ffffff;
    --bs-btn-bg: #1d232a;
    --bs-btn-border-color: #1d232a;
    --bs-btn-hover-color: #050617;
    --bs-btn-hover-bg: #008caa;
    --bs-btn-hover-border-color: #008caa;
    --bs-btn-focus-shadow-rgb: 49, 132, 253;
    --bs-btn-active-color: #050617;
    --bs-btn-active-bg: #7480ff;
    --bs-btn-active-border-color: #7480ff;
    --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: #0d6efd;
    --bs-btn-disabled-border-color: #0d6efd;
    font-size: 1rem;
    font-weight: 600;
}

#contactInformation h2 {
    background-color: #f3f4f6;
    font-weight: 700;
}

#contactInformation a,
.employee a {
    color: var(--bs-body-color);
    text-decoration: none;
}

#contactInformation iframe {
    height: 100%;
    width: 100%;
}

@media (max-width: 991.98px) {

    #contactInformation iframe {
        height: 200px;
    }

}

#catMenu,
#photoGallery {
    top: 210px;
}

#catMenu h2,
#contents h3 {
    font-weight: 700;
}

#contents a,
#products .product,
#solutions .solution,
#projects .project {
    color: var(--bs-body-color);
    text-decoration: none;
    transition: all 0.3s ease;
}

/* Product Card Hover Effects */
#products .product:hover,
#solutions .solution:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.home-product-detail-desc {
    font-family: 'Poppins', sans-serif;
    font-size: 1.2rem;
    font-weight: 400;
    line-height: 1.7;
    color: #333;
    text-align: left;
}

.home-product-desc-box {
    background-color: #f0f2f5;
    border-radius: 12px;
    padding: 1.5rem 2rem;
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    margin-top: 1rem;
    display: none;
    /* Hidden by default, shown via JS/PHP if content exists */
}

/* Product Card Image Fix */
#products .product,
#solutions .solution {
    overflow: hidden !important;
    max-width: 100%;
}

#products .product img,
#solutions .solution img {
    max-width: 100% !important;
    width: 100% !important;
    height: auto;
    object-fit: cover;
}

/* Category Menu Styling */
#catMenu .vertical-menu .list-group-item {
    border: none;
    border-left: 3px solid transparent;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

#catMenu .vertical-menu .vertical-menu-item {
    color: var(--bs-body-color);
    text-decoration: none;
    display: block;
    font-weight: 500;
}

#catMenu .vertical-menu .vertical-menu-item:hover {
    color: var(--bys-dark-blue);
    padding-left: 0.5rem;
}

#catMenu .vertical-menu .vertical-menu-item.selected {
    color: var(--bys-dark-blue);
    font-weight: 700;
}

#catMenu .vertical-menu .list-group-item:has(.selected) {
    border-left-color: var(--bys-dark-blue);
    background-color: rgba(27, 52, 89, 0.05);
}

/* Mobilde carousel'da kart içeriğini optimize et */
@media (max-width: 767.98px) {

    /* Kart içeriğini küçült */
    #ProjectsCarousel .project {
        padding: 1rem !important;
    }

    #ProjectsCarousel .project h3 {
        font-size: 1rem !important;
        margin-bottom: 0.5rem !important;
    }

    #ProjectsCarousel .project p {
        font-size: 0.85rem !important;
        line-height: 1.4;
    }
}

#contents a:not(:first-child) {
    margin-top: 1rem;
}

#contents a:hover,
#solutions a:hover,
#projects a:hover {
    box-shadow: var(--bs-box-shadow) !important;
}

.custom-ul {
    color: var(--bs-secondary);
}

#content .btn-primary,
#about .btn-primary,
#usageAreas .btn-primary,
#p404 .btn-primary,
#back-to-top.btn-primary,
#solutions .btn-primary,
#projects .btn-primary,
#JAF .btn-primary,
.employee .btn-primary {
    --bs-btn-color: #fff;
    --bs-btn-bg: #1b3459;
    --bs-btn-border-color: #1b3459;
    --bs-btn-hover-color: #fff;
    --bs-btn-hover-bg: #25497d;
    --bs-btn-hover-border-color: #25497d;
    --bs-btn-focus-shadow-rgb: 49, 132, 253;
    --bs-btn-active-color: #fff;
    --bs-btn-active-bg: #1b3459;
    --bs-btn-active-border-color: #1b3459;
    --bs-btn-active-shadow: inset 0 3px 5px rgba(0, 0, 0, 0.125);
    --bs-btn-disabled-color: #fff;
    --bs-btn-disabled-bg: #0d6efd;
    --bs-btn-disabled-border-color: #0d6efd;
}

@media (min-width: 768px) {

    /* NOT: Bu kural yalnızca modal veya overlay içerikler için geçerlidir */
    /* .overflow-hidden sınıfını genel olarak override etmeyin! */
    .modal .overflow-hidden {
        overflow: visible !important;
    }

}

.fw-700 {
    font-weight: 700;
}

#bigCarousel {
    position: relative;
}

#bigCarousel .owl-prev,
#bigCarousel .owl-next,
#ProjectsCarousel .owl-prev,
#ProjectsCarousel .owl-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(255, 255, 255, .2) !important;
    color: #fff !important;
    height: 46px;
    width: 46px;
    border-radius: 50%;
    font-size: 1.25rem !important;
    transition: .3s;
}

#bigCarousel .owl-prev:hover,
.owl-next:hover {
    background-color: rgba(255, 255, 255, .5) !important;
}

#bigCarousel .owl-prev {
    left: 20px;
}

#bigCarousel .owl-next {
    right: 20px;
}

#bigCarousel .owl-item-content {
    height: 600px;
}

#back-to-top {
    display: flex;
    justify-content: center !important;
    align-items: center !important;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s, visibility 0.5s;
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 99;
    font-size: 2.5rem;
    width: 60px;
    height: 60px;
}

/* About Section Typography Update */


.vertical-menu .selected {
    color: #c33727 !important;
    font-size: 1.1rem;
}

#ProjectsCarousel.owl-carousel .owl-stage {
    display: flex;
}

#ProjectsCarousel.owl-carousel .owl-stage-outer {
    height: calc(100% + 30px);
    margin: -15px;
    padding: 15px;
    width: calc(100% + 30px);
}

#ProjectsCarousel .owl-item-content {
    height: 100%;
}

#ProjectsCarousel .owl-prev,
#ProjectsCarousel .owl-next {
    background-color: #1b3459 !important;
}

#ProjectsCarousel .owl-prev:hover,
#ProjectsCarousel .owl-next:hover {
    background-color: #25497d !important;
}

#ProjectsCarousel .owl-prev {
    left: -60px;
}

#ProjectsCarousel .owl-next {
    right: -60px;
}

@media (min-width: 992px) {
    #topMenu.navbar .dropdown>.dropdown-menu {
        display: block;
        border: none;
        margin-top: 0;
        top: 150%;
        opacity: 0;
        visibility: hidden;
        transition: .5s;
    }

    #topMenu.navbar .dropdown:hover>.dropdown-menu {
        top: 100%;
        visibility: visible;
        transition: .5s;
        opacity: 1;
    }

    #topMenu.navbar .dropend a {
        color: var(--bs-dropdown-link-color);
        text-decoration: none;
    }

    #topMenu.navbar .dropend:hover>.dropdown-menu {
        display: block;
        position: absolute;
        top: 0;
        left: 100%;
        margin-left: .125em;
    }
}

.vertical-menu .list-group-item {
    padding: 0;
}

.vertical-menu .vertical-menu-item {
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
    display: block;
    text-decoration: none;
    width: 100%;
    color: #1b3459;
    font-weight: 600;
}

.vertical-menu .vertical-menu-item:hover {
    color: rgba(27, 52, 89, .6);
}

.vertical-menu .dropdown-menu {
    position: static !important;
    transform: none !important;
}

.vertical-menu .dropdown-item {
    white-space: normal;
    font-weight: 500 !important;
    font-size: 0.875rem;
}

.vertical-menu .dropdown-toggle {
    position: relative;
}

.vertical-menu .dropdown-toggle::after {
    position: absolute;
    right: 10px;
    bottom: 45%;
    font-size: 1.5rem;
    transition: transform 0.2s ease-in-out;
}

.vertical-menu .show.dropdown-toggle::after {
    transform: rotate(-180deg);
}

.employee-header {
    background-color: #f3f4f6;
}

.employee-header h2 {
    font-weight: 700;
}

#policies a {
    color: #1b3459;
    text-decoration: none;
    font-weight: 600;
}

#policies a:hover {
    color: rgba(27, 52, 89, .6);
}

#usageAreas .product {
    display: block;
    position: relative;
    overflow: hidden;
    border-radius: var(--bs-border-radius-fix) !important;
    height: 150px;
    /* Mobilde tüm kartlar 150px */
    color: #fff;
}

/* Mobilde Usage Areas için scroll container */
@media (max-width: 767.98px) {
    #usageAreas {
        max-height: 70vh;
        /* Viewport yüksekliğinin %70'i */
        overflow-y: auto;
        /* Dikey scroll */
        overflow-x: hidden;
        /* Yatay scroll kapalı */
        -webkit-overflow-scrolling: touch;
        /* iOS için smooth scroll */
        padding-bottom: 2rem;
    }

    /* Scroll bar stilini güzelleştir */
    #usageAreas::-webkit-scrollbar {
        width: 6px;
    }

    #usageAreas::-webkit-scrollbar-track {
        background: rgba(0, 0, 0, 0.05);
        border-radius: 10px;
    }

    #usageAreas::-webkit-scrollbar-thumb {
        background: rgba(27, 52, 89, 0.3);
        border-radius: 10px;
    }

    #usageAreas::-webkit-scrollbar-thumb:hover {
        background: rgba(27, 52, 89, 0.5);
    }
}

/* Tablet için yükseklik artışı */
@media (min-width: 768px) {
    #usageAreas .product {
        height: 250px;
    }
}

/* Desktop için tam yükseklik */
@media (min-width: 992px) {
    #usageAreas .product {
        height: 250px;
    }
}

#usageAreas .product img {
    position: absolute;
    top: 0;
    left: 0;
    object-fit: cover;
    height: 100%;
    width: 100%;
    transition: transform 0.3s ease;
}

#usageAreas .product:hover img {
    transform: scale(1.1);
}

#usageAreas .product p {
    display: flex;
    position: absolute;
    top: 0;
    left: 0;
    align-items: center;
    justify-content: center;
    margin-bottom: 0;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, .5);
}

#heroQuality {
    position: relative;
    background-image: url('../images/hero.jpg');
    background-position: center center;
    background-size: cover;
    width: 100%;
    height: 400px;
}

#heroQuality div {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 0;
    left: 0;
    align-items: center;
    justify-content: center;
    height: 100%;
    width: 100%;
    background-color: rgba(0, 0, 0, .5);
    color: #fff;
    gap: 1rem;
}

#products .product {
    display: block;
    color: #fff;
    color: var(--bs-body-color);
    text-decoration: none;
}

#products .product .img-wrapper {
    position: relative;
    overflow: hidden;
    height: 300px;
}

#products .product img {
    position: absolute;
    top: 0;
    left: 0;
    object-fit: cover;
    height: 100%;
    width: 100%;
    transition: transform 0.3s ease;
}

#products .product:hover img {
    transform: scale(1.1);
}

/* Background image for About section */
.about-section-wrapper {
    position: relative;
    width: 100%;
    z-index: 0;
    /* Establish stacking context */
    padding: 3rem 0;
    /* Desktop padding */
}

/* Desktop için resim yükseklikleri */
.about-section-wrapper img {
    height: 180px;
    min-height: 180px;
}

/* Mobilde padding'i küçült */
@media (max-width: 767.98px) {
    .about-section-wrapper {
        padding: 1.5rem 0;
    }

    /* Mobilde resim grid'ini daha kompakt yap */
    .about-section-wrapper .row.g-2 {
        max-width: 100% !important;
    }

    /* Mobilde resimlerin yüksekliğini ayarla */
    .about-section-wrapper img {
        height: 120px !important;
        min-height: 120px;
    }
    
    /* Mobilde background-image'li kutular için yükseklik */
    .about-image-box {
        height: 150px !important;
    }

    /* Mobilde text justify kaldır, readability artır */
    .about-section-wrapper h2 {
        text-align: left !important;
    }
}

.about-section-wrapper::before {
    content: "";
    position: absolute;
    top: -50px;
    bottom: -50px;
    left: 0;
    width: 100%;
    /* Ensure the image covers properly */
    background-image: url('../images/bg_map.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: right center;
    opacity: 0.08;
    z-index: -1;
    /* Removed border-radius for full width aesthetics */
}

/* Matte Black Overlay for Collage Images */
.overlay-wrapper::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.3);
    /* Adjust opacity for matte effect */
    pointer-events: none;
    z-index: 1;
}

/* Specific Border Radius Helpers for Collage */
.radius-tl,
.radius-tl img,
.radius-tl::after {
    border-radius: 20px 0 0 0 !important;
}

.radius-tr,
.radius-tr img,
.radius-tr::after {
    border-radius: 20px 20px 0 0 !important;
}

.radius-bl,
.radius-bl img,
.radius-bl::after {
    border-radius: 0 0 0 20px !important;
}

.radius-br,
.radius-br img,
.radius-br::after {
    border-radius: 0 0 20px 20px !important;
}

/* Layered Scroll Effect - Stacked Sections */
#layeredContent {
    position: relative;
}


#layeredContent>div {
    position: sticky;
    /* top değeri JavaScript tarafından dinamik olarak ayarlanacak */
    background: #ffffff;
    padding-top: 5rem;
    padding-bottom: 5rem;
}

@media (max-width: 991px) {
    #layeredContent>div {
        padding-top: 2rem;
        padding-bottom: 2rem;
    }
}


/* Her bölümün z-index değerleri - Alt bölümler üst bölümlerin üstüne biner */
#layeredContent>div:nth-child(1) {
    z-index: 10;
}

#layeredContent>div:nth-child(2) {
    z-index: 20;
}

#layeredContent>div:nth-child(3) {
    z-index: 30;
}

#layeredContent>div:nth-child(4) {
    z-index: 40;
}

#layeredContent>div:nth-child(5) {
    z-index: 50;
}

#layeredContent>div:nth-child(6) {
    z-index: 60;
}

/* Her bölüm için üst köşe border radius */
#layeredContent>div {
    border-radius: 20px 20px 0 0;
}

/* Video bölümünü layered scroll'dan ayırmak için */
.video-wrapper {
    position: relative;
    z-index: 5;
}

/* ========================================
   PRODUCT CARD - CLEAN DESIGN
   ======================================== */

.product-card {
    display: block;
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid #e5e7eb;
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    border-color: #1b3459;
    box-shadow: 0 8px 24px rgba(27, 52, 89, 0.15);
    transform: translateY(-4px);
}

.product-card-img {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: #f9fafb;
}

.product-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.product-card:hover .product-card-img img {
    transform: scale(1.08);
}

/* Arrow Hover Effect */
.product-card-arrow {
    position: absolute;
    bottom: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    background: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.product-card-arrow i {
    color: #1b3459;
    font-size: 1.1rem;
    transition: transform 0.2s ease;
}

.product-card:hover .product-card-arrow {
    opacity: 1;
    transform: translateY(0);
}

.product-card:hover .product-card-arrow i {
    transform: translateX(2px);
}

.product-card-body {
    padding: 1rem 1.25rem;
}

.product-card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: #1f2937;
    margin: 0;
    line-height: 1.4;
}

.product-card:hover .product-card-title {
    color: #1b3459;
}

/* Responsive */
@media (max-width: 767.98px) {
    .product-card-img {
        height: 160px;
    }

    .product-card-body {
        padding: 0.875rem 1rem;
    }

    .product-card-title {
        font-size: 0.9rem;
    }

    .product-card-arrow {
        width: 36px;
        height: 36px;
        bottom: 10px;
        right: 10px;
    }
}

/* ==========================================
   PRODUCT MODAL STYLES - ULTRA MODERN
   Glassmorphism + Full-bleed + Premium UX
   ========================================== */

/* Glassmorphism Backdrop */
.product-modal .modal-backdrop,
.product-modal.show~.modal-backdrop {
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    background: rgba(27, 52, 89, 0.7);
}

.product-modal .modal-dialog {
    max-width: 800px;
}

.product-modal .modal-content {
    border: none;
    border-radius: 24px;
    overflow: hidden;
    box-shadow:
        0 0 0 1px rgba(255, 255, 255, 0.1),
        0 25px 80px -20px rgba(0, 0, 0, 0.35),
        0 0 40px rgba(27, 52, 89, 0.1);
    background: #ffffff;
}

/* Modern Floating Close Button */
.product-modal .modal-header {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 10;
    background: transparent;
    border: none;
    padding: 1rem;
    justify-content: flex-end;
}

.product-modal .modal-title {
    display: none;
}

.product-modal .btn-close {
    width: 44px;
    height: 44px;
    background: #1b3459;
    border-radius: 50%;
    opacity: 1;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(27, 52, 89, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    /* Override Bootstrap's default black X icon to white */
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23ffffff'%3e%3cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3e%3c/svg%3e");
    background-size: 12px;
    background-repeat: no-repeat;
    background-position: center;
}

.product-modal .btn-close:hover {
    transform: scale(1.1) rotate(90deg);
    background-color: #2d4a6d;
    box-shadow: 0 8px 30px rgba(27, 52, 89, 0.4);
}

.product-modal .btn-close:focus {
    box-shadow: 0 0 0 3px rgba(27, 52, 89, 0.3), 0 4px 20px rgba(0, 0, 0, 0.15);
}

/* Full-bleed Modal Body */
.product-modal .modal-body {
    padding: 0;
    background: #fff;
}

.product-modal .modal-body .row {
    margin: 0;
}

.product-modal .modal-body .row>[class*="col-"] {
    padding: 0;
}

/* Full-bleed Image Section */
.product-modal-image {
    position: relative;
    height: 100%;
    min-height: 400px;
    overflow: hidden;
}

.product-modal-image img {
    width: 100%;
    height: 100%;
    min-height: 400px;
    object-fit: cover;
    transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.product-modal-image:hover img {
    transform: scale(1.08);
}

/* Gradient Overlay on Image */
.product-modal-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
            rgba(27, 52, 89, 0.3) 0%,
            transparent 50%,
            transparent 100%);
    z-index: 1;
    pointer-events: none;
}

.product-modal-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(0deg,
            rgba(0, 0, 0, 0.2) 0%,
            transparent 100%);
    z-index: 1;
    pointer-events: none;
}

/* Content Section with Premium Styling */
.product-modal-content {
    height: 100%;
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 3rem;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

/* Product Title in Content */
.product-modal-title {
    font-size: 1.75rem;
    font-weight: 800;
    color: #1b3459;
    margin-bottom: 0.5rem;
    line-height: 1.3;
    letter-spacing: -0.03em;
}

/* Category Badge */
.product-modal-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.85rem;
    background: linear-gradient(135deg, rgba(27, 52, 89, 0.08) 0%, rgba(27, 52, 89, 0.04) 100%);
    border: 1px solid rgba(27, 52, 89, 0.1);
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    color: #1b3459;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 1.25rem;
}

.product-modal-badge i {
    font-size: 0.7rem;
    opacity: 0.8;
}

/* Description Text */
.product-modal-content p {
    font-size: 1.1rem;
    line-height: 1.9;
    color: #4b5563;
    margin-bottom: 2rem;
}

/* Features as Pills */
.product-modal-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(27, 52, 89, 0.08);
}

.product-modal-feature {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    background: #fff;
    border: 1px solid #e5e7eb;
    border-radius: 100px;
    font-size: 0.85rem;
    color: #374151;
    font-weight: 500;
    transition: all 0.2s ease;
}

.product-modal-feature:hover {
    border-color: #1b3459;
    color: #1b3459;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(27, 52, 89, 0.1);
}

.product-modal-feature i {
    color: #1b3459;
    font-size: 0.9rem;
}

/* Contact Info Bar */
.product-modal-contact {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding: 1rem 1.25rem;
    background: linear-gradient(135deg, #1b3459 0%, #2d4a6d 100%);
    border-radius: 12px;
    color: #fff;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.product-modal-contact:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(27, 52, 89, 0.35);
}

.product-modal-contact i {
    font-size: 1.1rem;
    opacity: 0.9;
}

.product-modal-contact span {
    font-weight: 500;
}

/* Modal Animation - Spring Effect */
.product-modal.fade .modal-dialog {
    opacity: 0;
    transform: scale(0.9) translateY(30px);
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.product-modal.show .modal-dialog {
    opacity: 1;
    transform: scale(1) translateY(0);
}

/* Stagger Animation for Content */
.product-modal.show .product-modal-badge {
    animation: fadeSlideUp 0.5s 0.1s both cubic-bezier(0.4, 0, 0.2, 1);
}

.product-modal.show .product-modal-title {
    animation: fadeSlideUp 0.5s 0.15s both cubic-bezier(0.4, 0, 0.2, 1);
}

.product-modal.show .product-modal-content p {
    animation: fadeSlideUp 0.5s 0.2s both cubic-bezier(0.4, 0, 0.2, 1);
}

.product-modal.show .product-modal-features {
    animation: fadeSlideUp 0.5s 0.25s both cubic-bezier(0.4, 0, 0.2, 1);
}

.product-modal.show .product-modal-contact {
    animation: fadeSlideUp 0.5s 0.3s both cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Modal */
@media (max-width: 991.98px) {
    .product-modal .modal-dialog {
        max-width: 600px;
        margin: 1rem auto;
    }

    .product-modal-image {
        min-height: 280px;
    }

    .product-modal-image img {
        min-height: 280px;
    }

    .product-modal-content {
        min-height: auto;
        padding: 2rem;
    }

    .product-modal-title {
        font-size: 1.5rem;
    }
}

@media (max-width: 767.98px) {
    .product-modal .modal-dialog {
        margin: 0.5rem;
        max-width: calc(100% - 1rem);
    }

    .product-modal .modal-content {
        border-radius: 20px;
    }

    .product-modal .btn-close {
        width: 40px;
        height: 40px;
    }

    .product-modal-image {
        min-height: 220px;
        border-radius: 0;
    }

    .product-modal-image img {
        min-height: 220px;
    }

    .product-modal-content {
        padding: 1.5rem;
    }

    .product-modal-title {
        font-size: 1.35rem;
    }

    .product-modal-content p {
        font-size: 1rem;
        line-height: 1.7;
        margin-bottom: 1.5rem;
    }

    .product-modal-features {
        padding-top: 1rem;
    }

    .product-modal-feature {
        padding: 0.5rem 0.9rem;
        font-size: 0.8rem;
    }

    .product-modal-contact {
        padding: 0.875rem 1rem;
        font-size: 0.85rem;
    }
}

/* Language Switcher - Horizontal Slide (Halı Rulosu) */
.lang-switcher {
    display: flex;
    align-items: center;
    position: relative;
}

.lang-switcher-btn {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    transition: all 0.2s ease;
    color: #6b7280;
    font-size: 0.75rem;
    font-weight: 600;
}

.lang-switcher-btn:hover {
    background-color: rgba(27, 52, 89, 0.08);
}

.lang-switcher-btn .lang-arrow {
    font-size: 0.6rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.lang-switcher.open .lang-arrow {
    transform: rotate(-90deg);
}

.lang-options {
    display: flex;
    align-items: center;
    overflow: hidden;
    max-width: 0;
    opacity: 0;
    transition: max-width 0.4s cubic-bezier(0.4, 0, 0.2, 1),
        opacity 0.3s ease,
        padding 0.3s ease;
    padding-left: 0;
}

.lang-switcher.open .lang-options {
    max-width: 200px;
    opacity: 1;
    padding-left: 0.5rem;
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    text-decoration: none;
    color: #6b7280;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    transition: all 0.2s ease;
    margin-left: 0.25rem;
}

.lang-option:hover {
    background-color: rgba(27, 52, 89, 0.12);
    color: #1b3459;
}

/* Separator line */
.lang-options::before {
    content: '';
    height: 16px;
    width: 1px;
    background-color: #d1d5db;
    flex-shrink: 0;
}

/* ===== Modern Category Sidebar ===== */
.category-sidebar {
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 16px;
    padding: 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 1px solid rgba(27, 52, 89, 0.08);
    overflow: hidden;
}

.category-sidebar-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, #1b3459 0%, #25497d 100%);
    color: #fff;
}

.category-sidebar-header i {
    font-size: 1.25rem;
    opacity: 0.9;
}

.category-sidebar-header h2 {
    font-size: 1rem;
    font-weight: 700;
    margin: 0;
    letter-spacing: 0.02em;
}

.category-nav {
    padding: 0.75rem;
}

.category-nav-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.875rem 1rem;
    margin-bottom: 0.25rem;
    border-radius: 10px;
    text-decoration: none;
    color: #374151;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.category-nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: linear-gradient(180deg, #1b3459, #3b82f6);
    opacity: 0;
    transform: scaleY(0);
    transition: all 0.25s ease;
}

.category-nav-item:hover {
    background-color: rgba(27, 52, 89, 0.06);
    color: #1b3459;
    transform: translateX(4px);
}

.category-nav-item:hover::before {
    opacity: 1;
    transform: scaleY(1);
}

.category-nav-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: linear-gradient(135deg, #e0e7ff 0%, #dbeafe 100%);
    color: #1b3459;
    font-size: 1rem;
    transition: all 0.25s ease;
    flex-shrink: 0;
}

.category-nav-item:hover .category-nav-icon {
    background: linear-gradient(135deg, #1b3459 0%, #3b82f6 100%);
    color: #fff;
    transform: scale(1.05);
}

.category-nav-text {
    flex: 1;
    line-height: 1.3;
}

.category-nav-arrow {
    font-size: 0.75rem;
    color: #9ca3af;
    transition: all 0.25s ease;
}

.category-nav-item:hover .category-nav-arrow {
    color: #1b3459;
    transform: translateX(3px);
}

/* Hepsini Göster butonu */
.category-nav-all {
    margin-top: 0.5rem;
    background: linear-gradient(135deg, rgba(27, 52, 89, 0.05) 0%, rgba(59, 130, 246, 0.05) 100%);
    border: 1px dashed rgba(27, 52, 89, 0.2);
}

.category-nav-all .category-nav-icon {
    background: linear-gradient(135deg, #1b3459 0%, #25497d 100%);
    color: #fff;
}

.category-nav-all:hover {
    background: linear-gradient(135deg, #1b3459 0%, #25497d 100%);
    color: #fff;
    border-color: transparent;
}

.category-nav-all:hover .category-nav-icon {
    background: rgba(255, 255, 255, 0.2);
}

.category-nav-all:hover .category-nav-arrow {
    color: #fff;
}

/* Active state */
.category-nav-item.active {
    background: linear-gradient(135deg, rgba(27, 52, 89, 0.1) 0%, rgba(59, 130, 246, 0.08) 100%);
    color: #1b3459;
}

.category-nav-item.active::before {
    opacity: 1;
    transform: scaleY(1);
}

.category-nav-item.active .category-nav-icon {
    background: linear-gradient(135deg, #1b3459 0%, #3b82f6 100%);
    color: #fff;
}

/* Helper Utility Classes */
.hover-shadow:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
    transform: translateY(-5px);
}

.transition-all {
    transition: all 0.3s ease;
}

.text-truncate-2 {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

.text-truncate-3 {
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Custom Scrollbar for Horizontal List */
.overflow-auto::-webkit-scrollbar {
    height: 8px;
}

.overflow-auto::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 4px;
}

.overflow-auto::-webkit-scrollbar-thumb {
    background: #ccc;
    border-radius: 4px;
}

/* Master-Detail Layout Styles */
.usage-area-card {
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 2px solid transparent;
}

.usage-area-card:hover,
.usage-area-card.active {
    border-color: #1b3459;
    transform: translateY(-5px);
}

.usage-area-card.active {
    box-shadow: 0 10px 20px rgba(27, 52, 89, 0.15);
    background-color: #fff;
}

.usage-area-card .overlay {
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.8) 0%, rgba(0, 0, 0, 0) 100%);
}

.detail-view-container {
    transition: opacity 0.3s ease-in-out;
}

.detail-view-image {
    height: 350px;
    object-fit: cover;
    border-radius: 1rem;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.animate-fade-in {
    animation: fadeIn 0.4s ease-out forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 991.98px) {
    .detail-view-image {
        height: 250px;
    }
}

/* ================================================
   Contact Page - Map with Overlay Info Box
   ================================================ */
.contact-map-section {
    position: relative;
    width: 100%;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.contact-map-wrapper {
    width: 100%;
    height: 400px;
}

.contact-map-iframe {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

.contact-info-overlay {
    position: absolute;
    top: 24px;
    right: 24px;
    z-index: 10;
}

.contact-info-box {
    background: #1b1b1b !important;
    padding: 2rem;
    border-radius: 1rem;
    min-width: 300px;
    max-width: 340px;
    box-shadow: 0 15px 50px rgba(0, 0, 0, 0.5);
}

.contact-info-title {
    font-family: "Outfit", sans-serif !important;
    font-size: 1.5rem !important;
    font-weight: 600 !important;
    letter-spacing: -0.02em !important;
    color: #ffffff !important;
    margin: 0 0 1.5rem 0 !important;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-info-icon {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-info-icon i {
    font-size: 1rem;
    color: #ffffff !important;
}

.contact-info-text {
    font-family: "Outfit", sans-serif !important;
    font-size: 1rem !important;
    font-weight: 300 !important;
    line-height: 1.7 !important;
    color: rgba(255, 255, 255, 0.9) !important;
    margin: 0 !important;
    padding: 0 !important;
    background: transparent !important;
    border: none !important;
}

.contact-info-link {
    text-decoration: none !important;
    color: #ffffff !important;
    transition: color 0.2s ease;
}

.contact-info-link:hover {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* Responsive adjustments */
@media (max-width: 991.98px) {
    .contact-map-section {
        overflow: visible;
        border-radius: 0;
        box-shadow: none;
    }

    .contact-map-wrapper {
        position: relative;
        height: 350px;
        border-radius: 1rem;
        overflow: hidden;
        box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    }

    .contact-map-iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }

    .contact-info-overlay {
        position: static;
        transform: none;
        margin-top: 0;
        display: flex;
        justify-content: center;
    }

    .contact-info-box {
        min-width: auto;
        max-width: 100%;
        width: 100%;
    }
}

@media (max-width: 575.98px) {
    .contact-map-wrapper {
        height: 300px;
    }

    .contact-map-iframe {
        min-height: 300px;
    }

    .contact-info-overlay {
        position: static;
        transform: none;
        margin-top: 1rem;
    }

    .contact-info-box {
        padding: 1.5rem;
        min-width: auto;
        max-width: 100%;
        width: 100%;
    }

    .contact-info-title {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }

    .contact-info-text {
        font-size: 0.9rem;
    }

    .contact-info-icon {
        width: 32px;
        height: 32px;
    }

    .contact-info-icon i {
        font-size: 0.875rem;
    }
}

/* ================================================
   Contact Form - Modern Design
   ================================================ */
.contact-form-wrapper {
    background: #ffffff;
    border-radius: 1rem;
    padding: 3rem 2.5rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.contact-form-header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.contact-form-title {
    font-family: "Roboto Condensed", sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--bys-dark-blue);
    margin-bottom: 0.75rem;
}

.contact-form-subtitle {
    font-family: "Open Sans", sans-serif;
    font-size: 1rem;
    color: #6b7280;
    margin-bottom: 0;
}

.form-group-modern {
    margin-bottom: 0;
}

.form-label-modern {
    font-family: "Open Sans", sans-serif;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--bys-dark-blue);
    margin-bottom: 0.5rem;
    display: block;
}

.form-control-modern {
    width: 100%;
    padding: 0.875rem 1rem;
    font-family: "Open Sans", sans-serif;
    font-size: 0.95rem;
    color: var(--bys-dark-blue);
    background-color: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.form-control-modern:focus {
    outline: none;
    background-color: #ffffff;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.form-control-modern::placeholder {
    color: #9ca3af;
}

textarea.form-control-modern {
    min-height: 140px;
}

.captcha-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.captcha-box {
    display: flex;
    gap: 1rem;
    align-items: center;
    justify-content: center;
    max-width: 400px;
    width: 100%;
}

.captcha-image {
    border-radius: 0.5rem;
    border: 1px solid #e5e7eb;
    height: 60px;
    flex-shrink: 0;
}

.captcha-input {
    flex: 1;
    height: 60px;
    padding: 0.875rem 1rem;
    font-family: "Open Sans", sans-serif;
    font-size: 1.125rem;
    font-weight: 600;
    text-align: center;
    color: var(--bys-dark-blue);
    background-color: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 0.5rem;
    transition: all 0.2s ease;
}

.captcha-input:focus {
    outline: none;
    background-color: #ffffff;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.btn-submit-modern {
    width: 100%;
    padding: 1rem 2rem;
    font-family: "Roboto Condensed", sans-serif;
    font-size: 1.125rem;
    font-weight: 700;
    color: #ffffff;
    background: linear-gradient(135deg, #3b82f6 0%, #2563eb 100%);
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.btn-submit-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.btn-submit-modern:active {
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 767.98px) {
    .contact-form-wrapper {
        padding: 2rem 1.5rem;
    }

    .contact-form-title {
        font-size: 1.5rem;
    }

    .contact-form-subtitle {
        font-size: 0.9rem;
    }

    .captcha-box {
        flex-direction: column;
        gap: 0.75rem;
    }

    .captcha-image {
        width: 100%;
        max-width: 250px;
    }
}

/* Slogan Section - Modern & Premium Style */
.slogan-section {
    position: relative;
    padding: 7rem 0 !important;
    margin-bottom: 0 !important;
    /* Modern & Uyumlu Arkaplan: Koyu Gradyan + Hafif Granül Dokusu */
    background:
        radial-gradient(circle at center, rgba(255, 255, 255, 0.04) 1.5px, transparent 1.5px),
        linear-gradient(135deg, #1b3459 0%, #0f172a 100%) !important;
    background-size: 24px 24px, 100% 100%;
    overflow: hidden;
    color: #fff !important;
    text-align: center;
    border-radius: 20px 20px 0 0;
}

.slogan-section::before {
    content: '';
    position: absolute;
    top: -100%;
    left: -100%;
    width: 300%;
    height: 300%;
    /* Gerçekçi Granül Efekti: SVG Pattern (Geri Eklendi) */
    background-image: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M15 10c-2.2 0-3.5 1.8-2.8 3.8.7 2 3.8 2.5 5 0 1.2-2.5-1.2-3.8-2.2-3.8zM45 20c-2.8 1.2-3.5 4.5-1.5 6 2 1.5 5.5.5 6-2 .5-2.5-2.5-5.2-4.5-4zM75 5c-2.5 0-4.5 2-3.8 4.2.8 2.2 3.5 3.5 5 1.5 1.5-2-.2-5.8-1.2-5.7zM25 40c-2.5 1-3.5 4.2-1.5 6 2 1.8 5.2.8 5.8-1.5.5-2.2-2.2-5.5-4.2-4.5zM85 35c-2.5 1-4.2 3.2-3 5.2 1.2 2 4.5 1.8 5.2-.5.8-2.2-1.2-5.8-2.2-4.7z M10 70c-2.2 0-3.2 3.2-2 5 1.2 1.8 4.2 1.8 5-.5.8-2.2-1.8-4.5-3-4.5zM60 65c-2.8.2-4.8 3-3.8 5.2 1 2.2 4.2 2.5 5.5.5 1.2-2-1.2-5.5-1.8-5.7zM35 85c-2.2.5-3.8 2.8-2.8 4.8 1 2 4.5 1.2 5-1 .5-2.2-1.2-4.2-2.2-3.8zM90 80c-2.5 1-3.5 3.5-2.2 5.2 1.2 1.8 4.2 1.2 5-1 .8-2.2-1.5-5.2-2.8-4.2z' fill='%23ffffff' fill-opacity='0.15'/%3E%3C/svg%3E");
    background-size: 120px 120px;
    opacity: 0.15;
    /* Daha soft */
    animation: rotateBg 360s linear infinite;
    /* Daha yavaş */
    z-index: 1;
    pointer-events: none;
}

@keyframes rotateBg {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.slogan-container {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

.slogan-title {
    font-family: "Outfit", sans-serif;
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.slogan-desc {
    /* font-family: "Outfit", sans-serif; <- Global Font Kullan */
    font-size: 1.1rem;
    font-weight: 400;
    line-height: 1.6;
    color: #f1f5f9;
    /* text-muted'ın dark mode versiyonu */
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.btn-glass {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50px;
    color: #fff !important;
    font-family: "Outfit", sans-serif;
    font-size: 1rem;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-glass i {
    font-size: 1.1rem;
    margin-left: 0.5rem;
    transition: transform 0.3s ease;
}

.btn-glass:hover i {
    transform: translateX(3px);
}

@media (max-width: 768px) {
    .slogan-section {
        padding: 4rem 0;
    }

    .slogan-title {
        font-size: 2rem;
    }

    .slogan-desc {
        font-size: 1rem;
    }
}