/*
 * style.css v43 - Header Sabitleme (Fixed) ve Body Padding Düzeltmesi Eklendi.
 * Önceki tüm özellikler (Animasyonlar, Hakkımızda, FAB) korunmuştur.
 */

/* ======================================= */
/* ANİMASYON STİLLERİ      */
/* ======================================= */

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes fadeInLeft {
    from { opacity: 0; transform: translateX(-20px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeInRight {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}
@keyframes fadeDown {
    from { opacity: 0; transform: translateY(-10px);  }
    to { opacity: 1; transform: translateY(0); }
}

.animate-on-scroll { opacity: 0; }

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #2c3e50; 
    line-height: 1.6;
    color: #333;
    
    /* [GÜNCELLEME] Header sabit olduğu için içerik üstte kalmasın diye boşluk bırakıyoruz */
    padding-top: 100px; 
}

main { background-color: #f8f9fa; }

/* GLOBAL TAŞIYICI */
.main-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 5%;
}

/* GENEL BÖLÜM BAŞLIKLARI STİLİ */
.section-title {
    text-align: center;
    padding: 60px 0 20px 0;
    color: #2c3e50;
    font-size: 32px;
    font-weight: 700;
    position: relative;
    margin-bottom: 50px;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: #007bff; /* Ana Mavi */
    border-radius: 2px;
}

/* ======================================= */
/* HEADER STİLLERİ (GÜNCELLENDİ - FIXED)   */
/* ======================================= */

.header {
    background-color: #2c3e50; 
    color: white;
    padding: 5px 5%; 
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
    display: flex;
    justify-content: space-between; 
    align-items: center;
    
    /* [GÜNCELLEME] Header'ı sabitleyen kodlar burası */
    position: fixed; 
    top: 0;
    left: 0;
    width: 100%;
    height: 90px; /* Sabit yükseklik belirledik */
    z-index: 9999; 
    
    border-bottom-left-radius: 24px;
    border-bottom-right-radius: 24px;
}

.logo { flex-shrink: 0; }
.logo a {
    font-size: 1rem; 
    font-weight: normal;
    text-decoration: none; 
    letter-spacing: 0; 
    text-transform: none; 
    display: block; 
}

.logo img {
    height: 70px; 
    width: auto; 
    display: block; 
    margin: -5px 0; 
}

.header-right {
    display: flex;
    align-items: center;
    gap: 25px; 
    flex-shrink: 0; 
}

.btn-header-quote {
    background-color: #095fa0; 
    color: white;
    padding: 10px 18px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: 600;
    font-size: 14px;
    white-space: nowrap; 
    transition: background-color 0.3s;
}
.btn-header-quote:hover { background-color: #074a83; }

.header .menu-toggle {
    display: none; 
    cursor: pointer;
    font-size: 30px;
    color: white;
}

.nav-menu {
    flex-grow: 1; 
    margin: 0 20px; 
}
.nav-menu ul {
    list-style: none;
    display: flex;
    justify-content: center; 
}

.nav-menu ul li {
    position: relative; 
    margin-left: 0; 
}

.nav-menu > ul > li > a {
    color: white;
    text-decoration: none;
    display: block; 
    transition: background-color 0.3s ease, color 0.3s ease;
    font-weight: 600; 
    border-radius: 5px;
    font-size: 15px;
    padding: 12px 16px; 
}

.nav-menu > ul > li > a:hover {
    background-color: transparent; 
    color: #3498db; 
}

/* AÇILIR MENÜ (DROPDOWN) STİLİ */
.dropdown-content {
    visibility: hidden; 
    opacity: 0; 
    transition: opacity 0.3s ease, visibility 0.3s ease;
    position: absolute; 
    top: 100%; 
    left: 0;
    background-color: white; 
    width: 280px; 
    box-shadow: 0px 8px 20px 0px rgba(0, 0, 0, 0.25); 
    z-index: 1001; 
    border-top: 4px solid #3498db; 
    border-radius: 0 0 8px 8px; 
    overflow: hidden;
}

.dropdown-content a {
    color: #2c3e50 !important; 
    padding: 12px 20px; 
    text-decoration: none;
    display: block !important; 
    transition: all 0.2s ease; 
    font-weight: normal; 
    position: relative; 
    overflow: hidden; 
}

.dropdown-content a:hover {
    background-color: #f0f0f0; 
    color: #3498db !important; 
    padding-left: 20px; 
}

.dropdown-content a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0; 
    height: 2px;
    background-color: #3498db;
    transition: width 0.3s ease-out; 
}

.dropdown-content a:hover::after { width: 100%; }

.nav-menu ul li:hover .dropdown-content {
    visibility: visible;
    opacity: 1;
    animation: fadeDown 0.3s ease-out forwards;
}

/* ======================================= */
/* HERO SECTION (INDEX)          */
/* ======================================= */

.hero-section {
    height: 500px; 
    /* Resim yolunu kendi dosya adınla değiştirmeyi unutma */
    background-image: url('Gemini_Generated_Image_x7fhilx7fhilx7fh.png'); 
    background-size: cover;
    background-position: center;
    position: relative;
    display: flex;
    align-items: center; 
    text-align: center;
    margin-top: 0; 
    z-index: 5;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(44, 62, 80, 0.75);
    z-index: 6;
}

.hero-content {
    position: relative;
    z-index: 7;
    color: white;
    max-width: 900px;
    margin: 0 auto;
}

.hero-content h1 {
    font-size: 64px;
    margin-bottom: 20px;
    font-weight: 800;
    line-height: 1.1;
}

.hero-content p {
    font-size: 24px;
    font-weight: 400;
    margin-bottom: 30px;
}

.hero-button {
    display: inline-block;
    background: linear-gradient(90deg, #3498db 0%, #2980b9 100%);
    color: white;
    padding: 15px 40px;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    font-size: 18px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    border: 2px solid #3498db;
    cursor: pointer;
}

.hero-button:hover {
    background: #2c3e50; 
    color: #3498db; 
    border-color: #3498db;
    transform: translateY(-2px);
}

.btn-primary {
    display: inline-block;
    background-color: #3498db;
    color: white;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    font-weight: 600;
    transition: background-color 0.3s ease;
    white-space: nowrap; 
}
.btn-primary:hover {
    background-color: #2980b9; 
    color: white;
}

/* ======================================= */
/* ESKİ HAKKIMIZDA & HİZMET KARTLARI */
/* ======================================= */

.about-us.animated-left { animation: fadeInLeft 1s ease-out forwards; }
.about-us.animated-right { animation: fadeInRight 1s ease-out forwards; }

.about-us {
    padding: 40px 0 0 0; 
    display: flex;
    align-items: center;
    gap: 40px;
}

.about-text-content { width: 50%; }
.about-image-content { width: 50%; }

.about-image-content img {
    width: 100%; 
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.about-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
    gap: 30px;
    margin-top: 60px; 
    padding-bottom: 60px; 
}

.about-feature-item {
    background-color: #ffffff; 
    padding: 30px;
    border-radius: 8px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    border: 1px solid #eee;
    transition: transform 0.3s, box-shadow 0.3s;
}

.about-feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(52, 152, 219, 0.15); 
}

.about-feature-item i {
    font-size: 36px;
    color: #3498db; 
    margin-bottom: 20px;
}

.about-feature-item h5 {
    font-size: 18px;
    color: #2c3e50; 
    margin-bottom: 10px;
}

.about-feature-item p {
    font-size: 15px;
    color: #555;
    line-height: 1.7;
}

.services-overview {
    background-color: #f0f4f7; 
    padding-top: 60px;
    padding-bottom: 60px;
}

.services-overview .section-title { padding-top: 0; }

.services-grid {
    padding: 20px 0 0 0; 
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.services-overview .services-grid {
    padding-top: 20px; 
    padding-bottom: 0; 
}

.service-card {
    background-color: white;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s, box-shadow 0.3s;
    animation: fadeInUp 0.8s ease-out forwards;
}
.service-card:nth-child(1) { animation-delay: 0.1s; }
.service-card:nth-child(2) { animation-delay: 0.3s; }
.service-card:nth-child(3) { animation-delay: 0.5s; }

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(52, 152, 219, 0.2);
}

.service-card i {
    font-size: 40px;
    color: #3498db; 
    margin-bottom: 15px;
}

.service-card h4 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 20px;
}

/* ======================================= */
/* NEDEN BİZ BÖLÜMÜ */
/* ======================================= */

.why-us {
    background-color: #f0f4f7;
    padding: 60px 5%;
}

.why-us-list {
    padding: 20px 0 0 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr); 
    gap: 30px; 
    max-width: 900px;
    margin: 0 auto;
}

.why-us-item {
    display: flex;
    flex-direction: column; 
    align-items: center; 
    text-align: center;
    padding: 30px;
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    border-top: 4px solid #3498db; 
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.why-us-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 25px rgba(52, 152, 219, 0.2);
}

.why-us-item i {
    font-size: 28px;
    color: white; 
    background-color: #3498db; 
    width: 60px;
    height: 60px;
    line-height: 60px;
    border-radius: 50%;
    margin-bottom: 20px;
    transition: background-color 0.3s;
}

.why-us-item:hover i { background-color: #2c3e50; }

.why-us-item h5 {
    color: #2c3e50;
    margin-bottom: 10px;
    font-size: 18px;
    font-weight: 600;
}

.why-us-item p {
    font-size: 15px;
    color: #555;
}

.why-us-item:nth-child(1) { animation-delay: 0.1s; }
.why-us-item:nth-child(2) { animation-delay: 0.3s; }
.why-us-item:nth-child(3) { animation-delay: 0.5s; }
.why-us-item:nth-child(4) { animation-delay: 0.7s; }

/* ======================================= */
/* BAŞARI İSTATİSTİKLERİ BÖLÜMÜ    */
/* ======================================= */

.stats-section {
    background-image: linear-gradient(rgba(44, 62, 80, 0.9), rgba(44, 62, 80, 0.9)), url('Gemini_Generated_Image_x7fhilx7fhilx7fh.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed; 
    color: white;
    padding: 70px 5%;
    text-align: center;
    overflow: hidden; 
    position: relative;
}

.stats-grid {
    display: grid;
    /* Masaüstü varsayılanı (4 sütunlu grid) */
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    max-width: 1100px;
    margin: 0 auto;
}

.stat-item {
    padding: 20px 10px;
    animation: fadeInUp 1s ease-out forwards; 
    opacity: 0; 
}
.stat-item:nth-child(1) { animation-delay: 0.1s; }
.stat-item:nth-child(2) { animation-delay: 0.3s; }
.stat-item:nth-child(3) { animation-delay: 0.5s; }
.stat-item:nth-child(4) { animation-delay: 0.7s; }

.stat-item i {
    font-size: 48px;
    color: #3498db; 
    margin-bottom: 15px;
}

.stat-item .number {
    font-size: 48px;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 5px;
    color: #ffffff;
}

.stat-item .label {
    font-size: 16px;
    font-weight: 300;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #ecf0f1;
}

/* ======================================= */
/* FOOTER STİLLERİ (v38 Düzeltmesi)  */
/* ======================================= */

.footer {
    background-color: #2c3e50; 
    color: #ecf0f1; 
    padding: 50px 5%;
}

.footer-content {
    display: flex;
    flex-wrap: wrap; 
    justify-content: space-between;
    max-width: 1200px;
    margin: 0 auto;
    gap: 20px; 
}

.footer-col {
    flex-grow: 1;
    flex-shrink: 1;
    margin-bottom: 30px;
    min-width: 200px; 
}

.footer-col:nth-child(1) { flex-basis: 280px; flex-grow: 2; }
.footer-col:nth-child(2) { flex-basis: 180px; flex-grow: 1; }
.footer-col:nth-child(3) { flex-basis: 340px; flex-grow: 3; }
.footer-col:nth-child(4) { flex-basis: 220px; flex-grow: 1; }

.footer h4 {
    font-size: 18px;
    color: #3498db; 
    margin-bottom: 20px;
    position: relative;
}

.footer h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 40px;
    height: 2px;
    background-color: #3498db; 
}

.footer-logo { margin-bottom: 15px; }

.footer-logo img {
    height: 70px; 
    width: auto;
    display: block;
    margin-left: -20px; 
}

.about-text {
    font-size: 14px;
    margin-top: 15px;
    line-height: 1.8;
    color: #bdc3c7;
}

.footer ul { list-style: none; }
.footer ul li { margin-bottom: 10px; }

.footer ul li a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 15px;
    transition: color 0.3s;
}

.footer ul li a:hover { color: #3498db; }

.contact-info li {
    display: flex;
    align-items: center; 
}

.contact-info li i {
    margin-right: 10px;
    color: #3498db; 
    min-width: 20px;
    text-align: center; 
}

.social-links {
    display: flex;
    margin-top: 20px;
}

.social-links a {
    display: inline-flex;
    width: 40px;
    height: 40px;
    background-color: #34495e; 
    color: white;
    margin-right: 15px;
    border-radius: 50%; 
    text-align: center;
    line-height: 40px;
    font-size: 18px;
    justify-content: center;
    align-items: center;
    transition: background-color 0.3s;
}

.social-links a:hover {
    background-color: #3498db; 
    color: white; 
}

.footer-bottom {
    background-color: #243343; 
    padding: 15px 5%;
    text-align: center;
    font-size: 13px;
    color: #bdc3c7;
}

/* ======================================= */
/* YENİ: İÇ SAYFA STİLLERİ (STANDART) */
/* ======================================= */

.page-title-section {
    background-color: #2c3e50; 
    color: white;
    padding: 40px 0;
    text-align: center;
    margin-top: 0; 
}
.page-title-section h1 {
    font-size: 36px;
    margin: 0;
    font-weight: 700;
}

.page-content { padding: 60px 0; }

.service-detail-layout {
    display: flex;
    gap: 40px;
    align-items: center;
}

.service-image {
    width: 40%;
    flex-shrink: 0; 
}
.service-image img {
    width: 100%;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.service-text { width: 60%; }

.service-text h2 {
    color: #3498db; 
    font-size: 28px;
    margin-bottom: 20px;
}
.service-text h3 {
    font-size: 20px;
    color: #2c3e50;
    margin-top: 25px;
    margin-bottom: 15px;
}

.service-text p {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 15px;
}

.service-text ul {
    list-style: none;
    padding-left: 0;
}
.service-text ul li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 16px;
}
.service-text ul li::before {
    content: '\f00c'; 
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #3498db; 
    position: absolute;
    left: 0;
    top: 2px;
}

/* ======================================= */
/* GENEL İÇERİK STİLLERİ      */
/* ======================================= */

.content-h3 {
    font-size: 20px;
    color: #2c3e50;
    margin-top: 25px;
    margin-bottom: 15px;
}

.feature-list {
    list-style: none;
    padding-left: 0;
    margin-top: 15px;
}

.feature-list li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 16px;
    line-height: 1.7; 
}

.feature-list li::before {
    content: '\f00c'; 
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #3498db; 
    position: absolute;
    left: 0;
    top: 5px; 
}

/* === İÇ SAYFA ALTERNATİF TASARIM === */
.service-intro-text {
    max-width: 900px; 
    margin: 0 auto 40px auto; 
    text-align: center;
}
.service-intro-text h2 {
    color: #3498db; 
    font-size: 28px;
    margin-bottom: 20px;
}
.service-intro-text p {
    font-size: 17px; 
    line-height: 1.8;
    color: #555;
}

.service-full-image {
    margin-bottom: 50px;
    text-align: center;
}
.service-full-image img {
    max-width: 100%; 
    max-height: 380px; 
    width: 100%;    
    height: auto;   
    display: block; 
    margin-left: auto; 
    margin-right: auto; 
    border-radius: 8px; 
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1); 
    object-fit: cover; 
    object-position: center; 
}

.features-title {
    text-align: center;
    color: #333;
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 50px; 
    padding-bottom: 15px;
    position: relative;
    text-transform: none;
}
.features-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background-color: #007bff;
    border-radius: 2px;
}

.page-content .services-grid {
    padding-top: 0; 
    padding-bottom: 40px;
}
.service-modules-section .services-grid { padding: 0; }

.service-final-text {
    max-width: 900px;
    margin: 20px auto 0 auto;
}
.service-final-text h3 {
    text-align: center;
    color: #2c3e50;
    font-size: 26px;
    font-weight: 600;
    margin-bottom: 30px; 
}

.service-final-text ul {
    list-style: none;
    padding-left: 0;
    columns: 2; 
    gap: 20px;
}
.internet-intro-box + .service-modules-section + .service-final-text ul,
.internet-intro-box + .service-final-text ul {
    columns: 1;
}

.service-final-text ul li {
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    font-size: 16px;
    -webkit-column-break-inside: avoid; 
    page-break-inside: avoid;
    break-inside: avoid;
}
.service-final-text ul li::before {
    content: '\f00c'; 
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    color: #3498db; 
    position: absolute;
    left: 0;
    top: 2px;
}

/* === İÇ SAYFA HİBRİT TASARIM (Kamera) === */
.service-features-section {
    background-color: #f0f4f7; 
    padding: 60px 0;
}
.service-features-section .services-grid {
    padding-top: 0;
    padding-bottom: 0;
    max-width: 1200px;
    margin: 0 auto;
}
.service-features-section .service-card:nth-child(1) { animation-delay: 0.1s; }
.service-features-section .service-card:nth-child(2) { animation-delay: 0.3s; }
.service-features-section .service-card:nth-child(3) { animation-delay: 0.5s; }

/* HUB SAYFASI LİSTESİ (YÖNLENDİRME) */
.hub-list-container { padding-top: 20px; }
.hub-item {
    display: flex;
    flex-wrap: wrap; 
    align-items: center;
    gap: 25px;
    background-color: white;
    padding: 25px 30px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    border: 1px solid #eee;
    margin-bottom: 20px;
    transition: transform 0.3s, box-shadow 0.3s;
}
.hub-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(52, 152, 219, 0.15);
}
.hub-item-icon i {
    font-size: 36px;
    color: #3498db; 
    width: 40px; 
    text-align: center;
}
.hub-item-text {
    flex: 1; 
    min-width: 200px; 
}
.hub-item-text h4 {
    font-size: 20px;
    color: #2c3e50;
    margin-bottom: 5px;
}
.hub-item-text p {
    font-size: 15px;
    color: #555;
    margin: 0;
    line-height: 1.6;
}

/* === İNTERNET ARIZA ÇÖZÜMÜ TASARIMI === */

.internet-intro-box {
    text-align: center;
    padding: 30px 40px;
    margin: 30px auto 0 auto; 
    max-width: 900px;
    background-color: #f0f4f7; 
    border: 1px solid #ddd;
    border-radius: 8px;
    color: #333; 
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
}
.internet-intro-box i {
    font-size: 36px;
    margin-bottom: 15px;
    color: #3498db; 
}
.internet-intro-box h2 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #2c3e50; 
    font-weight: 600;
}
.internet-intro-box p {
    font-size: 16px;
    line-height: 1.7;
}

.service-modules-section {
    padding: 40px 0 60px 0;
    background-color: #f0f4f7;
}
.page-title-section + .main-content + .service-modules-section {
    background-color: transparent;
    padding-top: 0;
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); 
    gap: 40px;
}
.module-column {
    padding: 30px;
    border-radius: 8px;
    background-color: white; 
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}
.module-title {
    font-size: 22px;
    margin-bottom: 20px;
    font-weight: 700;
}
.module-title i { margin-right: 10px; }

.problem-list { border-left: 5px solid #2c3e50; }
.problem-list .module-title { color: #2c3e50; }
.problem-list ul {
    list-style: none;
    padding: 0;
}
.problem-list ul li {
    padding: 10px 0;
    font-size: 16px;
    color: #333;
    border-bottom: 1px dashed #eee;
}
.problem-list ul li i {
    color: #e74c3c; 
    margin-right: 8px;
}

.solution-list { border-left: 5px solid #3498db; }
.solution-list .module-title { color: #3498db; }
.solution-list ul {
    list-style: none;
    padding: 0;
}
.solution-list ul li {
    padding: 10px 0;
    font-size: 16px;
    color: #333;
    border-bottom: 1px dashed #eee;
}
.solution-list ul li i {
    color: #3498db; 
    margin-right: 8px;
}
.solution-list ul li:last-child, .problem-list ul li:last-child {
    border-bottom: none;
}

/* === İLETİŞİM SAYFASI === */

.contact-page-layout {
    display: grid;
    grid-template-columns: 2fr 1fr; 
    gap: 40px;
}

.contact-form h3 {
    font-size: 26px;
    color: #2c3e50;
    margin-bottom: 10px;
}
.contact-form p {
    margin-bottom: 30px;
    font-size: 16px;
    color: #555;
}
.form-group { margin-bottom: 20px; }
.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}
.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 16px;
    font-family: inherit;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.form-group input[type="text"]:focus,
.form-group input[type="email"]:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 8px rgba(52, 152, 219, 0.4);
}
.form-group textarea {
    resize: vertical;
    min-height: 150px;
}

.contact-info-box {
    padding: 30px;
    background-color: #f0f4f7;
    border-radius: 8px;
}
.contact-info-box h3 {
    font-size: 26px;
    color: #2c3e50;
    margin-bottom: 10px;
}
.contact-info-box p { margin-bottom: 30px; }
.info-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 25px;
}
.info-item i {
    font-size: 22px;
    color: #3498db;
    width: 45px;
    padding-top: 5px;
}
.info-item div { flex: 1; }
.info-item h5 {
    margin: 0 0 5px 0;
    font-size: 18px;
    color: #2c3e50;
}
.info-item p {
    margin: 0;
    font-size: 15px;
    line-height: 1.7;
    color: #555;
}

.map-section {
    width: 100%;
    margin: 30px 0 0 0; 
    padding: 0;
}
.map-section iframe {
    width: 100%;
    height: 450px;
    border: 0;
    display: block; 
}

/* ======================================= */
/* RESPONSIVENESS (MOBİL HEADER DAHİL) */
/* ======================================= */

@media (max-width: 992px) {
    .footer-col {
        min-width: 45%;
        flex-basis: 45%;
    }
    .footer-col:nth-child(1) { flex-basis: 45%; }
    .footer-col:nth-child(2) { flex-basis: 45%; }
    .footer-col:nth-child(3) { flex-basis: 45%; }
    .footer-col:nth-child(4) { flex-basis: 45%; }
}

/* === TABLET/MOBİL KIRILMA NOKTASI DÜZENLEMESİ === */
@media (max-width: 1024px) {
    .header {
        flex-wrap: wrap; 
        margin: 0;
        padding: 5px 20px;
        border-bottom-left-radius: 0;
        border-bottom-right-radius: 0;
        justify-content: space-between; 
        height: auto; /* Mobilde sabit yükseklik yerine içeriğe göre */
    }
    
    .logo { order: 1; }
    .header-right {
        order: 2; 
        gap: 0; 
    }
    .nav-menu {
        order: 3; 
        flex-basis: 100%;
        margin: 0; 
    }
    
    .btn-header-quote { display: none; }

    .header .menu-toggle { display: block; }

    .nav-menu {
        width: 100%;
        max-height: 0; 
        overflow: hidden;
        transition: max-height 0.4s ease-in-out;
    }

    .nav-menu.active {
        max-height: 70vh; 
        padding-top: 10px;
        overflow-y: auto; 
    }

    .nav-menu ul {
        flex-direction: column;
        width: 100%;
    }

    .nav-menu ul li {
        margin: 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu ul li:last-child { border-bottom: none; }

    .nav-menu ul li a {
        padding: 15px 20px;
        text-align: left;
        color: white;
        font-size: 16px; 
    }
    
    .nav-menu ul li a:hover {
        background-color: #34495e; 
        color: #3498db;
    }

    .dropdown-content {
        position: relative; 
        top: 0;
        width: 100%;
        border-radius: 0;
        border-top: none;
        box-shadow: none;
        z-index: 999;
        max-height: 0; 
        transition: max-height 0.3s ease-in-out;
        visibility: visible; 
        opacity: 1;
        overflow: hidden; 
    }
    
    .dropdown-content a {
        padding-left: 40px !important; 
        background-color: #f8f8f8;
        font-size: 14px;
        color: #555 !important;
    }
    
    .dropdown-content a:hover {
        background-color: #e8e8e8;
        color: #3498db !important;
    }

    .nav-menu ul li.dropdown-open .dropdown-content {
        max-height: 500px; 
        overflow-y: auto;
    }

    .nav-menu ul li:hover .dropdown-content { animation: none; }
    
    .dropdown-content a::after { display: none; }

    /* Diğer mobil stilleri */
    .hero-content h1 { font-size: 40px; }
    .about-us {
        flex-direction: column;
        padding: 30px 0 0 0; 
    }

    .about-text-content, .about-image-content { width: 100%; }

    .about-features-grid {
        margin-top: 40px;
        padding-bottom: 40px;
    }

    .why-us-list { grid-template-columns: 1fr; }

    @media (max-width: 768px) {
        .footer-col {
            min-width: 100%;
            flex-basis: 100%;
        }

        /* === BAŞARI İSTATİSTİKLERİ BÖLÜMÜ 2x2 DÜZENLEMESİ === */
        .stats-grid {
            /* Izgarayı 4 sütundan 2 sütuna dönüştürür */
            grid-template-columns: repeat(2, 1fr);
            /* Satırlar arasına da biraz boşluk ekleyelim */
            gap: 20px; 
        }

        .stat-item {
            /* İç dolguyu küçülterek genel boyutu azaltırız */
            padding: 15px 5px; 
        }
        
        .stat-item i {
            /* Simgelerin boyutunu küçültme */
            font-size: 32px;
            margin-bottom: 10px;
        }

        .stat-item .number {
            /* Sayaç sayılarının font boyutunu küçültme */
            font-size: 30px; 
        }
        
        .stat-item .label {
            /* Açıklama etiketinin font boyutunu küçültme */
            font-size: 12px;
        }
    }

    /* === İÇ SAYFA MOBİL STİLLERİ === */
    .service-detail-layout { flex-direction: column; }
    .service-image, .service-text { width: 100%; }
    .page-title-section h1 { font-size: 28px; }

    .service-intro-text p { font-size: 16px; }
    .service-final-text ul { columns: 1; }

    .service-features-section { padding: 60px 0; }
    .service-features-section .services-grid { padding: 0 5%; }
    
    .module-grid {
        grid-template-columns: 1fr; 
        gap: 30px;
    }
    .internet-intro-box { padding: 20px; }
    .internet-intro-box h2 { font-size: 20px; }

    .contact-page-layout {
        grid-template-columns: 1fr; 
        gap: 40px;
    }
    .map-section {
        margin-top: 40px;
        height: 350px;
    }
    .map-section iframe { height: 350px; }
    
    .logo img {
        height: 60px; /* Mobilde logo biraz küçülsün */
        margin: -5px 0;
    }
    
    .stats-section { background-attachment: scroll; }

    .hub-item {
        flex-direction: column; 
        align-items: flex-start; 
        gap: 15px;
        padding: 20px;
    }
    .hub-item-text {
        min-width: 100%; 
        order: 2; 
    }
    .hub-item-icon { order: 1; }
    .hub-item-button {
        order: 3;
        width: 100%;
    }
    .btn-primary {
        width: 100%; 
        text-align: center;
    }
} /* 1024px media query sonu */

/* ======================================= */
/* v42: SABİT HIZLI EYLEM BUTONLARI (Toggle'sız) */
/* ======================================= */

/* Ana Konteyner */
/* Ana Konteyner */
.fab-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column; 
    align-items: center;
}

.fab-toggle { display: none; }

/* Buton Tasarımı (%20 Büyütüldü) */
.fab-item {
    opacity: 1;
    visibility: visible;
    position: relative; 
    margin-bottom: 20px; /* Boşluk da biraz artırıldı */
    width: 78px;  /* 65px * 1.2 = 78px */
    height: 78px; /* 65px * 1.2 = 78px */
    color: white;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 32px; /* İkon boyutu %20 artırıldı */
    text-decoration: none;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* WhatsApp Işıklı Nefes Alma Animasyonu */
.fab-item.whatsapp { 
    order: 3; 
    background-color: rgba(37, 211, 102, 1); 
    animation: whatsapp-glow 2.5s infinite ease-in-out; 
}

.fab-item.mobile { order: 2; background-color: rgba(52, 152, 219, 0.9); }
.fab-item.phone  { order: 1; background-color: rgba(208, 12, 12, 0.9); }

/* Hover Etkisi */
.fab-item:hover { 
    transform: scale(1.1); 
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.4);
}

/* Geliştirilmiş Nefes Alma Efekti */
@keyframes whatsapp-glow {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.8), 0 8px 20px rgba(0, 0, 0, 0.3);
    }
    70% {
        box-shadow: 0 0 0 20px rgba(37, 211, 102, 0), 0 8px 20px rgba(0, 0, 0, 0.3);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 8px 20px rgba(0, 0, 0, 0.3);
    }
}

@media (max-width: 768px) {
    .fab-container {
        bottom: 20px;
        right: 20px;
    }
    .fab-item {
        width: 45px;
        height: 45px;
        font-size: 18px;
        margin-bottom: 10px; 
    }
}

@media (min-width: 1025px) {
    .fab-container { display: none; }
}

/* ======================================== */
/* YENİ HAKKIMIZDA BÖLÜMÜ STİLLERİ */
/* ======================================== */

.about-us-new {
    display: grid;
    grid-template-columns: 1.2fr 1fr; 
    gap: 40px;
    align-items: center;
    margin-bottom: 60px; 
}

.about-text-content-new h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 15px;
    line-height: 1.3;
}

.about-text-content-new > p { 
    font-size: 1.1rem;
    line-height: 1.7;
    color: #555;
    margin-bottom: 30px;
}

.about-icon-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.about-icon-list li {
    display: flex;
    align-items: flex-start; 
    margin-bottom: 25px;
}

.about-icon-list .icon-wrapper {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: #e6f2ff; 
    color: #007bff; 
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    margin-right: 20px;
}

.about-icon-list .text-wrapper h5 {
    font-size: 1.1rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.about-icon-list .text-wrapper p {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.5;
    margin-bottom: 0;
}

.about-image-content-new img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

@media (max-width: 900px) {
    .about-us-new { grid-template-columns: 1fr; }
    .about-image-content-new { order: -1; margin-bottom: 30px; }
    .about-text-content-new h3 { text-align: center; font-size: 1.6rem; }
    .about-text-content-new > p { text-align: center; font-size: 1rem; }
}

@media (max-width: 768px) {
    .section-title {
        font-size: 1.8rem;
        margin-bottom: 30px;
    }
}

/* ======================================== */
/* YENİ HİZMET BÖLGELERİ STİLLERİ */
/* ======================================== */

.service-area-section {
    padding: 60px 0;
    background-color: #f9f9f9; 
    border-top: 1px solid #eee;
}

.service-area-grid {
    display: flex;
    flex-wrap: wrap; 
    justify-content: center; 
    gap: 12px; 
    max-width: 900px; 
    margin: 0 auto;
}

.area-tag {
    background-color: #ffffff;
    border: 1px solid #ddd;
    border-radius: 25px; 
    padding: 10px 22px;
    font-size: 1rem;
    font-weight: 500;
    color: #444;
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
}

.area-tag:hover {
    background-color: #007bff; 
    color: #ffffff;
    border-color: #007bff;
    transform: translateY(-2px); 
    box-shadow: 0 5px 10px rgba(0, 123, 255, 0.15);
}

@media (max-width: 768px) {
    .area-tag { padding: 8px 18px; font-size: 0.9rem; }
    .service-area-section { padding: 40px 0; }
}

/* ======================================== */
/* İLETİŞİM FORMU SELECT STİLİ */
/* ======================================== */

.contact-form select {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
    font-family: inherit; 
    background-color: #fff;
    -webkit-appearance: none; 
    -moz-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23333' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M1.646 4.646a.5.5 0 0 1 .708 0L8 10.293l5.646-5.647a.5.5 0 0 1 .708.708l-6 6a.5.5 0 0 1-.708 0l-6-6a.5.5 0 0 1 0-.708z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 16px 16px;
    cursor: pointer;
    color: #333; 
}

.contact-form select:invalid { color: #757575; }
.contact-form select:focus {
    outline: none;
    border-color: #007bff; 
    box-shadow: 0 0 0 3px rgba(0,123,255,.15);
}
.contact-form select::-ms-expand { display: none; }

/* ======================================== */
/* MOBİL İÇERİK MARJİN/PADDING DÜZELTMESİ */
/* ======================================== */

@media (max-width: 768px) {
    .main-content {
        padding-left: 20px !important; 
        padding-right: 20px !important;
    }
    .page-content {
        padding-top: 20px;
        padding-bottom: 20px;
    }
    .page-title-section .main-content {
        padding-top: 20px;
        padding-bottom: 20px;
    }
}