/*
================================
1. GENEL AYARLAR VE RESET
================================
*/

:root {
  --primary-color: #0d47a1; /* Koyu Mavi */
  --secondary-color: #1976d2; /* Orta Mavi */
  --accent-color: #00bcd4;   /* Turkuaz Vurgu */
  --light-gray: #f8f9fa;
  --dark-gray: #343a40;
  --white: #ffffff;
  --text-color: #495057;
  --heading-font: 'Poppins', sans-serif;
  --body-font: 'Poppins', sans-serif;
  --box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
  --border-radius: 8px;
}

body {
  font-family: var(--body-font);
  color: var(--text-color);
  line-height: 1.7;
  background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--heading-font);
  font-weight: 600;
  color: var(--dark-gray);
}

a {
  color: var(--secondary-color);
  text-decoration: none;
  transition: all 0.3s ease;
}

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

section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    position: relative;
    padding-bottom: 15px;
    display: inline-block;
}

.section-title h2::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 4px;
    background-color: var(--accent-color);
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.section-title p {
    max-width: 600px;
    margin: 0 auto;
    color: #6c757d;
}


/*
================================
2. HEADER VE NAVİGASYON
================================
*/

.header-main {
    background: var(--white);
    position: sticky;
    top: 0;
    width: 100%;
    z-index: 1030;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

/* Header küçülme efekti için */
.header-scrolled {
    padding-top: 5px;
    padding-bottom: 5px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.header-scrolled .navbar-brand img {
    max-height: 50px;
}


/* Top Bar */
.header-top {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 8px 0;
    font-size: 0.85rem;
}

.header-top a {
    color: var(--white);
    opacity: 0.8;
}

.header-top a:hover {
    opacity: 1;
}

.header-top .info-item {
    margin-right: 20px;
}

.header-top i {
    color: var(--accent-color);
    margin-right: 8px;
}

.header-top .social-icons a {
    margin-left: 15px;
    font-size: 1rem;
}

/* Navbar */
.navbar {
    padding: 10px 0;
    transition: all 0.3s ease;
}

.navbar-brand img {
    max-height: 60px;
    transition: all 0.3s ease;
}

.navbar-nav .nav-link {
    color: var(--dark-gray) !important;
    font-weight: 500;
    font-size: 1rem;
    margin: 0 15px;
    padding: 8px 0 !important;
    position: relative;
    border-radius: 0;
}

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

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 100%;
}

.navbar-toggler {
    border: none;
    font-size: 1.5rem;
    color: var(--primary-color);
}
.navbar-toggler:focus {
    box-shadow: none;
}

/*
================================
3. SLIDER (ANA SAYFA)
================================
*/
#slider .carousel-item img {
    width: 100%;
    height: 90vh;
    object-fit: cover;
    filter: brightness(0.5);
}

#slider .slider-caption {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    width: 80%;
}

#slider .slider-caption h1 {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6);
}

#slider .slider-caption p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 20px auto 0;
    color: rgba(255,255,255,0.9);
}

#slider .carousel-control-prev-icon,
#slider .carousel-control-next-icon {
    background-color: rgba(0,0,0,0.3);
    border-radius: 50%;
    padding: 20px;
}

/*
================================
4. GİRİŞ (SEO METNİ)
================================
*/

#intro {
    background-color: var(--light-gray);
}

/*
================================
5. HİZMETLER
================================
*/
#services {
    background-color: var(--white);
}

.service-card {
    background: var(--white);
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.service-card img {
    height: 200px;
    object-fit: cover;
}

.service-card .card-body {
    padding: 25px;
}

.service-card .card-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
}


/*
================================
6. İLETİŞİM (ANA SAYFA)
================================
*/
#contact {
    background-color: var(--light-gray);
}

.contact-card {
    background: var(--white);
    padding: 30px !important;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.contact-info {
    font-size: 1rem;
    margin-bottom: 20px;
}

.contact-info i {
    font-size: 1.5rem;
    color: var(--primary-color);
    width: 30px;
    text-align: center;
}

.whatsapp-contact .btn-success {
    background-color: #25D366;
    border-color: #25D366;
    font-weight: 600;
    padding: 12px 25px;
}

.whatsapp-number {
    font-size: 1rem;
    color: #6c757d;
}

.contact-social a {
    font-size: 1.5rem;
    color: var(--dark-gray);
    opacity: 0.6;
}
.contact-social a:hover {
    opacity: 1;
    color: var(--primary-color);
}

.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    height: 400px;
}

.map-container iframe {
    height: 100%;
}

/*
================================
7. FOOTER
================================
*/
footer {
    background-color: var(--dark-gray);
    color: rgba(255, 255, 255, 0.7);
    padding: 60px 0 0 0;
}

footer h5 {
    color: var(--white);
    font-weight: 600;
    margin-bottom: 20px;
    text-transform: uppercase;
    font-size: 1rem;
}

footer p, footer ul {
    font-size: 0.9rem;
}

footer .list-unstyled li {
    margin-bottom: 10px;
}

.footer-link {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-social a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 1.1rem;
}

.footer-social a:hover {
    background: var(--accent-color);
}

.footer-bottom {
    padding: 20px 0;
    margin-top: 40px;
    background-color: rgba(0, 0, 0, 0.2);
    font-size: 0.85rem;
    text-align: center;
}

.footer-bottom a {
    color: var(--accent-color);
}

/*
================================
8. SABİT BUTONLAR
================================
*/

/* WhatsApp Butonu */
.whatsapp-btn {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}
.whatsapp-btn a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: var(--white);
    border-radius: 50%;
    font-size: 2rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
}
.whatsapp-btn a:hover {
    transform: scale(1.1);
}

/* Yukarı Kaydır Butonu */
.scroll-top-btn {
    position: fixed;
    bottom: 90px;
    right: 20px;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}
.scroll-top-btn.active {
    opacity: 1;
    visibility: visible;
}
.scroll-top-btn button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background-color: var(--primary-color);
    color: var(--white);
    border-radius: 50%;
    border: none;
    font-size: 1.5rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: background-color 0.3s ease, transform 0.3s ease;
}
.scroll-top-btn button:hover {
    transform: scale(1.1);
    background-color: var(--accent-color);
}

/* Dikey Buton Grubu */
.vertical-buttons {
    position: fixed;
    top: 50%;
    left: 20px;
    transform: translateY(-50%);
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.vertical-btn {
    display: flex;
    align-items: center;
    background-color: var(--primary-color);
    color: var(--white);
    padding: 10px 15px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    white-space: nowrap;
    overflow: hidden;
    max-width: 55px; /* Sadece ikonu göster */
}
.vertical-btn i {
    font-size: 1.2rem;
    margin-right: 10px;
}
.vertical-btn .button-text {
    display: none;
}
.vertical-btn:hover {
    max-width: 200px; /* Hover'da metni göster */
    background-color: var(--accent-color);
    color: var(--white);
}
.vertical-btn:hover .button-text{
    display: inline;
}


/*
================================
9. RESPONSIVE AYARLAR
================================
*/
@media (max-width: 991px) {
    .navbar-nav {
        padding-top: 20px;
    }
    .navbar-nav .nav-link {
        margin: 0 0 10px 0;
        text-align: center;
        padding: 10px !important;
    }
     .navbar-nav .nav-link:hover {
        background: var(--light-gray);
        border-radius: var(--border-radius);
     }
    .navbar-nav .nav-link::after {
        display: none;
    }

    #slider .slider-caption h1 {
        font-size: 2.5rem;
    }
    #slider .slider-caption p {
        font-size: 1rem;
    }
    #slider .carousel-item img {
        height: 70vh;
    }
}

@media (max-width: 768px) {
    .header-top {
        text-align: center;
    }
    .header-top .d-flex.justify-content-between {
        flex-direction: column;
    }
    .header-top .d-flex.justify-content-start {
        justify-content: center !important;
        margin-bottom: 10px;
    }
    .header-top .social-icons {
        justify-content: center !important;
    }

    .vertical-buttons {
        display: none;
    }
    
    .section-title h2 {
        font-size: 2rem;
    }
    section {
        padding: 60px 0;
    }

    .service-card {
        margin-bottom: 30px;
    }
}
/*
/*
================================
10. WHATSAPP MODAL
================================
*/
.whatsapp-modal .modal-header {
    background-color: var(--primary-color);
    border-bottom: none;
}
.whatsapp-modal .modal-header .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}
.whatsapp-modal .modal-title {
    font-weight: 600;
    color: var(--white); /* Başlık rengini beyaz yapar */
}
.whatsapp-modal .modal-body {
    padding: 25px;
}
.whatsapp-modal-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    padding: 12px;
    font-weight: 500;
    text-align: left;
    background-color: #25D366 !important;
    border-color: #25D366 !important;
    transition: background-color 0.3s ease;
}
.whatsapp-modal-btn:hover {
    background-color: #1DA851 !important;
    border-color: #1DA851 !important;
}
.whatsapp-modal-btn i {
    font-size: 1.8rem;
    margin-right: 15px;
}
.whatsapp-modal-btn .contact-details {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}
.whatsapp-modal-btn .contact-details span {
    font-size: 0.8rem;
    opacity: 0.9;
}
/*
/*
/*
/*
================================
11. HAKKIMIZDA SAYFASI (ABOUT US)
================================
*/
.page-header {
    background-color: var(--light-gray);
    padding: 60px 0;
    text-align: center;
}
.page-header h1 {
    color: var(--primary-color);
    font-weight: 700;
}
.page-header p {
    color: var(--text-color);
    font-size: 1.1rem;
}

#about-content .content-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    max-width: 100%;
}
#about-content .content-text h2 {
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
}

#vision-mission {
    background-color: var(--light-gray);
}
.feature-box {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    height: 100%;
    transition: all 0.3s ease;
}
.feature-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}
.feature-box .icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: 20px;
}
.feature-box h3 {
    color: var(--primary-color);
    font-weight: 600;
}

.cta-section {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: var(--white);
    padding: 80px 0;
}
.cta-section h2 {
    color: var(--white);
    font-weight: 700;
}
.cta-section .lead {
    color: rgba(255, 255, 255, 0.9);
    margin: 0 auto 30px auto;
    max-width: 700px;
}
.cta-section .btn-light {
    font-weight: 600;
    padding: 12px 30px;
    color: var(--primary-color);
}
.cta-section .btn-outline-light {
    font-weight: 600;
    padding: 12px 30px;
    border-width: 2px;
}
/*
/*
================================
12. HİZMETLER SAYFASI (SERVICES) - GÜNCEL VERSİYON
================================
*/

/* Service Intro Section */
.service-intro-text {
    max-width: 800px;
    margin: 0 auto;
}

/* Service Cards */
#services-grid {
    background-color: var(--light-gray);
}
#services-grid .service-card {
    background: var(--white);
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}
#services-grid .service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}
#services-grid .service-card img {
    height: 200px;
    object-fit: cover;
}
#services-grid .service-card .card-body {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
#services-grid .service-card .card-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 1.5rem; /* Başlığı büyüttük */
}
#services-grid .service-card .card-text {
    flex-grow: 1;
    margin-bottom: 20px;
}
#services-grid .service-card .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 500;
}
#services-grid .service-card .btn-primary:hover {
    background-color: var(--dark-gray);
    border-color: var(--dark-gray);
}

/* Yeni Detay Kartları */
.detail-card {
    background-color: var(--white);
    border: 1px solid #dee2e6;
    border-radius: 20px; /* Daha oval köşeler */
    padding: 30px;
    height: 100%;
    box-shadow: var(--box-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}
.detail-card h3 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
}
.detail-card p {
    color: var(--text-color);
}

/* SEO Text Section */
.seo-text-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}
.seo-text-section h2 {
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    color: var(--primary-color);
}
/*
/*
/*
/*
================================
11. STANDART İÇ SAYFA BAŞLIĞI (TÜM SAYFALAR İÇİN - NİHAİ VERSİYON)
================================
*/
.page-header-standard {
    background-color: var(--light-gray);
    padding: 60px 0;
    border-bottom: 1px solid #e0e0e0;
    text-align: center; 
}
.page-header-standard h1 {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 2.8rem;
    margin: 0;
}
.page-header-standard .breadcrumb {
    margin-bottom: 1rem; 
    padding: 0;
    background-color: transparent;
    display: flex; /* Elementlerin yan yana gelmesini sağlar */
    justify-content: center; /* Ortalanmasını garanti eder */
    white-space: nowrap; /* Asla alt satıra kaydırmaz */
}
.page-header-standard .breadcrumb-item a {
    color: var(--text-color);
    font-weight: 500;
}
.page-header-standard .breadcrumb-item a:hover {
    color: var(--primary-color);
}
.page-header-standard .breadcrumb-item.active {
    color: var(--primary-color);
    font-weight: 500;
}

@media (max-width: 768px) {
    .page-header-standard h1 {
        font-size: 2.2rem;
    }
}
/* Service Intro Section */
.service-intro-text {
    max-width: 800px;
    margin: 0 auto;
}

/* Service Cards */
#services-grid {
    background-color: var(--light-gray);
}
#services-grid .service-card {
    background: var(--white);
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}
#services-grid .service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}
#services-grid .service-card img {
    height: 200px;
    object-fit: cover;
}
#services-grid .service-card .card-body {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
#services-grid .service-card .card-title {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
    font-size: 1.5rem;
}
#services-grid .service-card .card-text {
    flex-grow: 1;
    margin-bottom: 20px;
}
#services-grid .service-card .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 500;
}
#services-grid .service-card .btn-primary:hover {
    background-color: var(--dark-gray);
    border-color: var(--dark-gray);
}

/* Yeni Detay Kartları (Oval Çerçeveli) */
.detail-card {
    background-color: var(--white);
    border: 1px solid #dee2e6;
    border-radius: 20px; /* Oval köşeler */
    padding: 30px;
    height: 100%;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
}
.detail-card h3 {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 15px;
}

/* SEO Text Section */
.seo-text-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}
.seo-text-section h2 {
    text-align: center;
    margin-bottom: 40px;
    font-weight: 700;
    color: var(--primary-color);
}
/*
================================
13. ÜRÜNLER SAYFASI (PRODUCTS/PROJECTS)
================================
*/

/* Filtreleme Çubuğu */
.filter-bar {
    background-color: var(--white);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    margin-bottom: 40px;
}
.filter-bar .form-select {
    max-width: 200px;
}
.filter-bar .nav-pills .nav-link {
    color: var(--text-color);
    font-weight: 500;
}
.filter-bar .nav-pills .nav-link.active {
    background-color: var(--primary-color);
    color: var(--white);
}


/* Yeni Ürün Kartı Tasarımı */
#product-grid {
    background-color: var(--light-gray);
    padding-top: 80px;
    padding-bottom: 80px;
}
.product-card {
    background: var(--white);
    border: 1px solid #e9ecef;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: all 0.3s ease;
    height: 100%;
    display: flex;
    flex-direction: column;
}
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}
.product-card .product-image-wrapper {
    overflow: hidden;
}
.product-card .product-image-wrapper img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    transition: transform 0.4s ease;
}
.product-card:hover .product-image-wrapper img {
    transform: scale(1.05);
}
.product-card .card-body {
    padding: 25px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}
.product-card .card-title {
    color: var(--dark-gray);
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: 10px;
}
.product-card .card-text {
    color: var(--text-color);
    font-size: 0.95rem;
    flex-grow: 1;
    margin-bottom: 20px;
}
.product-card .btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 500;
    padding: 10px 20px;
}
.product-card .btn-primary:hover {
    background-color: var(--dark-gray);
    border-color: var(--dark-gray);
}
/*
/*
================================
14. KATALOG SAYFASI (PDF.JS GÖRÜNTÜLEYİCİ)
================================
*/
#catalog-viewer-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.catalog-viewer {
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.catalog-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #dee2e6;
}
.catalog-controls .btn {
    font-weight: 500;
}
.catalog-controls #page-info {
    font-weight: 500;
    color: var(--text-color);
}


.catalog-spread {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.page-canvas {
    border: 1px solid #ddd;
    max-width: 100%;
    height: auto;
}

/* Mobil için düzenleme */
@media (max-width: 991px) {
    .catalog-spread {
        flex-direction: column;
        align-items: center;
    }
}
@media (max-width: 768px) {
    .catalog-controls {
       justify-content: center;
       flex-direction: column;
    }
}
/*
/*
================================
15. İLETİŞİM SAYFASI (CONTACT US) - GÜNCEL VERSİYON
================================
*/
#contact-page-section {
    padding: 80px 0;
    background-color: var(--light-gray);
}

.contact-info-block {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    height: 100%;
    box-shadow: var(--box-shadow);
}
.contact-info-block h3 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 30px;
}
.contact-info-list {
    list-style: none;
    padding: 0;
}
.contact-info-list li {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}
.contact-info-list .icon {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-right: 20px;
    margin-top: 5px;
}
.contact-info-list .info-text h5 {
    margin-bottom: 5px;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--dark-gray);
}
.contact-info-list .info-text p,
.contact-info-list .info-text a {
    margin-bottom: 0;
    color: var(--text-color);
    text-decoration: none;
    word-break: break-word;
}
.contact-info-list .info-text a:hover {
    color: var(--primary-color);
}
.contact-social-icons {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
}
.contact-social-icons a {
    color: var(--text-color);
    font-size: 1.5rem;
    margin-right: 20px;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}
.contact-social-icons a:hover {
    opacity: 1;
    color: var(--primary-color);
}

/* YENİ WHATSAPP İLETİŞİM BLOĞU */
.whatsapp-contact-block {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    height: 100%;
    box-shadow: var(--box-shadow);
}
.whatsapp-contact-block h3 {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 30px;
}
.whatsapp-direct-btn {
    display: flex !important;
    align-items: center;
    font-size: 1.1rem;
    padding: 15px;
    font-weight: 500;
    text-align: left;
    background-color: #25D366 !important;
    border-color: #25D366 !important;
    color: white !important;
    transition: all 0.3s ease;
    text-decoration: none;
    border-radius: var(--border-radius);
}
.whatsapp-direct-btn:hover {
    background-color: #1DA851 !important;
    border-color: #1DA851 !important;
    transform: translateY(-3px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}
.whatsapp-direct-btn i {
    font-size: 2rem;
    margin-right: 15px;
}
.whatsapp-direct-btn .contact-details {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}
.whatsapp-direct-btn .contact-details span {
    font-size: 0.85rem;
    opacity: 0.9;
}

#map-section {
    width: 100%;
    height: 500px;
}
#map-section iframe {
    width: 100%;
    height: 100%;
    border: 0;
}
/*
================================
16. ÜRÜN DETAY SAYFASI (PRODUCT DETAIL) - NİHAİ VERSİYON
================================
*/
.product-detail-main {
    padding: 80px 0;
}

/* Ürün Galerisi */
.product-gallery .main-image img {
    width: 100%;
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius);
    cursor: pointer;
}
.thumbnail-images {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}
.thumbnail-images .thumb-item img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border: 2px solid transparent;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: border-color 0.3s ease;
}
.thumbnail-images .thumb-item.active img,
.thumbnail-images .thumb-item:hover img {
    border-color: var(--primary-color);
}

/* Teknik Özellikler Tablosu */
.product-specs-table {
    font-size: 1rem;
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius);
    overflow: hidden; /* Köşelerin düzgün görünmesi için */
}
.product-specs-table th, .product-specs-table td {
    padding: 1rem;
    vertical-align: middle;
}
.product-specs-table tr:last-child th,
.product-specs-table tr:last-child td {
    border-bottom: none;
}
.product-specs-table th {
    font-weight: 600;
    background-color: var(--light-gray);
    color: var(--dark-gray);
    width: 45%;
}
.product-specs-table td {
    font-weight: 500;
    color: var(--primary-color);
}

/* Sekmeli Bilgi Alanı */
#product-tabs-section {
    padding-bottom: 80px;
}
.product-tabs .nav-link {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
}
.product-tabs .nav-link.active {
    color: var(--primary-color);
    border-color: #dee2e6 #dee2e6 var(--white);
    border-width: 1px;
    border-bottom: 2px solid var(--white);
}
.product-tabs .tab-content {
    background: var(--white);
    padding: 30px;
    border: 1px solid #dee2e6;
    border-top: none;
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

/* Tasarım Aracı ve Form Alanları */
.design-tool-section, .order-form-section {
    padding: 80px 0;
    background-color: var(--light-gray);
    border-top: 1px solid #dee2e6;
}
.section-title-centered {
    text-align: center;
    margin-bottom: 40px;
}
.section-title-centered h2 {
    font-weight: 700;
    color: var(--primary-color);
}
.order-form-wrapper {
    max-width: 700px;
    margin: 0 auto;
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}
/*
================================
17. DİZAYN ARACI (DESIGN TOOL)
================================
*/
.design-tool-section .container {
    max-width: 1400px; /* Daha geniş bir çalışma alanı için */
}

.design-tool-wrapper {
    background: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.svg-viewer {
    position: relative;
    width: 100%;
    padding-top: 75%; /* SVG'nin en-boy oranını korumak için (ayarlanabilir) */
    border: 1px solid #dee2e6;
    border-radius: var(--border-radius);
    overflow: hidden;
}

.svg-viewer svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
}
.svg-viewer svg path {
    transition: fill 0.2s ease;
}
.svg-viewer svg path:hover {
    opacity: 0.8;
}

.controls-panel .control-group {
    margin-bottom: 25px;
}

.controls-panel .control-group h5 {
    font-weight: 600;
    color: var(--dark-gray);
    margin-bottom: 15px;
}

/* Modern Renk Paleti */
.color-palette {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.color-option {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    border: 3px solid transparent;
    transition: all 0.2s ease;
    position: relative;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
.color-option:hover {
    transform: scale(1.1);
}
.color-option.active {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(13, 110, 253, 0.5);
}
.color-option[data-color="#ffffff"] {
    border: 3px solid #e0e0e0;
}
.color-option[data-color="#ffffff"].active {
    border-color: var(--primary-color);
}

/* Modern Yüz İfadesi Seçimi */
.face-options-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}
.face-card {
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    padding: 10px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
}
.face-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-3px);
}
.face-card.active {
    border-color: var(--primary-color);
    box-shadow: 0 4px 15px rgba(13, 110, 253, 0.2);
    background-color: #f8f9fa;
}
.face-card img {
    max-width: 80%;
    height: auto;
    margin-bottom: 10px;
}
.face-card label {
    font-weight: 500;
    color: var(--text-color);
    cursor: pointer;
}
.face-card input[type="radio"] {
    display: none; /* Radyo butonunu gizle, tüm kart tıklanabilir olsun */
}

/* Kontrol Butonları */
.action-buttons .btn {
    width: 100%;
    margin-bottom: 10px;
    font-weight: 500;
}

@media (max-width: 991px) {
    .svg-viewer {
        margin-bottom: 30px;
        padding-top: 60%; /* Mobilde yüksekliği ayarla */
    }
}