/* Temel Değişkenler */
:root {
    /* Logo Renkleri */
    --primary: #0a2051;    /* Koyu Lacivert */
    --secondary: #848484;  /* Gri */
    --accent: #2895ed;     /* Mavi */
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary), #1a3061);
    --gradient-accent: linear-gradient(135deg, var(--accent), #60b5ff);
    
    /* Nötr Renkler */
    --dark: #0a1428;
    --gray-900: #1a2537;
    --gray-800: #2a3547;
    --gray-700: #4a5568;
    --gray-600: #718096;
    --gray-500: #a0aec0;
    --gray-400: #cbd5e0;
    --gray-300: #e2e8f0;
    --gray-200: #edf2f7;
    --gray-100: #f7fafc;
    --white: #ffffff;
    
    /* Font Ailesi */
    --font-primary: 'Montserrat', sans-serif;  /* Logo fontu */
    --font-secondary: 'Inter', sans-serif;     /* İçerik fontu */
    
    /* Font Boyutları */
    --h1: 3.5rem;      
    --h2: 2.5rem;      
    --h3: 2rem;        
    --h4: 1.5rem;      
    --text-lg: 1.125rem;
    --text-md: 1rem;
    --text-sm: 0.875rem;
    
    /* Font Ağırlıkları */
    --weight-regular: 400;
    --weight-medium: 500;
    --weight-semibold: 600;
    --weight-bold: 700;
    
    /* Boşluklar - Daha tutarlı bir sistem için sadeleştirelim */
    --space-1: 0.5rem;    /* 8px */
    --space-2: 1rem;      /* 16px */
    --space-3: 1.5rem;    /* 24px */
    --space-4: 2rem;      /* 32px */
    --space-5: 3rem;      /* 48px */
    --space-6: 4rem;      /* 64px */

    /* Border Radius */
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;

    /* Shadows - Modern gölgeler */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);

    /* Mevcut değişkenler... */
    --primary-rgb: 10, 32, 81;    /* #0a2051 için RGB değerleri */
    --accent-rgb: 40, 149, 237;   /* #2895ed için RGB değerleri */
}

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

/* Temel Stiller */
body {
    font-family: var(--font-secondary);
    font-weight: var(--weight-regular);
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--white);
    padding-top: 0;
}

/* Genel Container */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    box-sizing: border-box;
}

/* Yardımcı Sınıflar */
.text-center { text-align: center; }
.text-white { color: var(--white); }

.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }

/* Tipografi */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: var(--weight-bold);
    line-height: 1.2;
    color: var(--gray-900);
    margin-bottom: var(--space-2);
}

h1 { font-size: var(--h1); }
h2 { font-size: var(--h2); }
h3 { font-size: var(--h3); }
h4 { font-size: var(--h4); }

p {
    margin-bottom: var(--space-2);
    font-size: var(--text-regular);
}

/* Butonlar - Modern tasarım */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-full);
    font-weight: var(--weight-medium);
    font-family: var(--font-primary);
    text-decoration: none;
    transition: all 0.3s ease;
    gap: 0.5rem;
    font-size: var(--text-md);
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-accent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary:hover::before {
    opacity: 1;
}

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

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

/* Kartlar */
.card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-100);
}

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

/* Grid Sistem */
.grid {
    display: grid;
    gap: var(--space-4);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Form Elementleri */
.form-group {
    margin-bottom: var(--space-2);
}

.form-label {
    display: block;
    margin-bottom: var(--space-1);
    font-weight: 500;
}

.form-input {
    width: 100%;
    padding: var(--space-2);
    border: 1px solid var(--gray);
    border-radius: var(--radius-md);
    font-size: var(--text-regular);
    transition: border-color var(--transition-fast);
}

.form-input:focus {
    outline: none;
    border-color: var(--primary);
}

/* Responsive */
@media (max-width: 1200px) {
    .container {
        max-width: 960px;
    }
}

@media (max-width: 992px) {
    .container {
        max-width: 720px;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    :root {
        --h1: 2rem;
        --h2: 1.75rem;
        --h3: 1.5rem;
        --h4: 1.25rem;
    }
}

@media (max-width: 576px) {
    .container {
        max-width: 100%;
        padding: 0 var(--space-3);
    }
}

/* Logo Stili */
.logo {
    max-height: 50px;
    width: auto;
    transition: transform 0.3s ease;
}

.logo-link:hover .logo {
    transform: scale(1.05);
}

/* Scroll Progress Bar */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(to right, var(--secondary), var(--accent));
    z-index: 1001;
    transition: width 0.1s ease;
}

/* Modern Navbar */
.navbar {
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 9999;
    padding: 1.25rem 0;
    height: 80px;
    background: rgba(10, 32, 81, 0.95); /* var(--primary) with opacity */
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    overflow: hidden;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    height: 100%;
}

.logo-link {
    display: flex;
    align-items: center;
    transition: transform 0.3s ease;
}

.logo-link:hover {
    transform: translateY(-2px);
}

.logo {
    height: 40px;
    width: auto;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.nav-link {
    font-family: var(--font-primary);
    font-weight: var(--weight-medium);
    color: var(--gray-300);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

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

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

.nav-link:hover,
.nav-link.active {
    color: var(--white);
}

/* Teklif Al Butonu */
.btn-primary {
    background: linear-gradient(135deg, var(--accent), #60b5ff);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
    border: none;
    box-shadow: 0 4px 15px rgba(40, 149, 237, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(40, 149, 237, 0.3);
}

/* Scroll Durumunda Navbar */
.navbar.scrolled {
    padding: 1rem 0;
    background: rgba(10, 32, 81, 0.98);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Mobil Menü */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
    padding: 0.5rem;
    transition: all 0.3s ease;
}

/* Responsive */
@media (max-width: 992px) {
    .nav-links {
    gap: 2rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .nav-links {
    position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: rgba(10, 32, 81, 0.98);
    padding: 1.5rem;
        gap: 1.5rem;
        backdrop-filter: blur(10px);
        display: none;
        border-top: 1px solid rgba(255, 255, 255, 0.1);
}

    .nav-links.active {
    display: flex;
    }

    .nav-link {
        width: 100%;
        text-align: center;
        padding: 0.75rem 0;
    }

    .btn-primary {
        width: 100%;
        text-align: center;
    }
}

/* Section Genel */
.section {
    position: relative;
    padding: 100px 0; /* Sabit padding */
    scroll-margin-top: 60px; /* Navbar height kadar margin */
    background: var(--white);
}

/* Section Başlıkları */
    .section-title {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    color: var(--gray-600);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
    font-size: 1.1rem;
    line-height: 1.6;
}

/* Hizmetler Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    padding: 1.5rem 0;
}

/* Modern Hizmet Kartları */
.service-card {
    background: var(--white);
    border-radius: 16px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    border: none;
    transition: all 0.4s ease;
}

/* Kart İçeriği */
.service-card h3 {
    font-size: 1.2rem;
    color: var(--primary);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--gray-700);
    margin-bottom: 1rem;
    line-height: 1.5;
}

/* İkon Boyutu */
.card-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Özellik Listesi */
.feature-list {
    margin-top: 1rem;
}

.feature-list li {
    padding: 0.5rem 0;
    font-size: 0.85rem;
    color: var(--gray-700);
    gap: 0.75rem;
    display: flex;
    align-items: center;
}

.feature-list li::before {
    content: '→';
    color: var(--accent);
    margin-right: 0.5rem;
}

/* Responsive */
@media (max-width: 992px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .service-card {
        padding: 1.25rem;
    }
}

/* Kart Arkaplan Renkleri - Opaklığı Azaltıldı */
.service-card:nth-child(9n+1) {
    background: linear-gradient(135deg, rgba(40, 149, 237, 0.05), rgba(96, 181, 255, 0.05));
}

.service-card:nth-child(9n+2) {
    background: linear-gradient(135deg, rgba(10, 32, 81, 0.05), rgba(30, 59, 122, 0.05));
}

.service-card:nth-child(9n+3) {
    background: linear-gradient(135deg, rgba(132, 132, 132, 0.05), rgba(160, 160, 160, 0.05));
}

.service-card:nth-child(9n+4) {
    background: linear-gradient(135deg, rgba(46, 204, 113, 0.05), rgba(39, 174, 96, 0.05));
}

.service-card:nth-child(9n+5) {
    background: linear-gradient(135deg, rgba(231, 76, 60, 0.05), rgba(192, 57, 43, 0.05));
}

.service-card:nth-child(9n+6) {
    background: linear-gradient(135deg, rgba(155, 89, 182, 0.05), rgba(142, 68, 173, 0.05));
}

.service-card:nth-child(9n+7) {
    background: linear-gradient(135deg, rgba(241, 196, 15, 0.05), rgba(243, 156, 18, 0.05));
}

.service-card:nth-child(9n+8) {
    background: linear-gradient(135deg, rgba(26, 188, 156, 0.05), rgba(22, 160, 133, 0.05));
}

.service-card:nth-child(9n+9) {
    background: linear-gradient(135deg, rgba(230, 119, 39, 0.05), rgba(211, 84, 21, 0.05));
}

/* İkon Renkleri - 9'lu Grup */
.service-card:nth-child(9n+1) .card-icon { background: #2895ed; box-shadow: 0 4px 15px #2895ed40; }
.service-card:nth-child(9n+2) .card-icon { background: #0a2051; box-shadow: 0 4px 15px #0a205140; }
.service-card:nth-child(9n+3) .card-icon { background: #848484; box-shadow: 0 4px 15px #84848440; }
.service-card:nth-child(9n+4) .card-icon { background: #2ecc71; box-shadow: 0 4px 15px #2ecc7140; }
.service-card:nth-child(9n+5) .card-icon { background: #e74c3c; box-shadow: 0 4px 15px #e74c3c40; }
.service-card:nth-child(9n+6) .card-icon { background: #9b59b6; box-shadow: 0 4px 15px #9b59b640; }
.service-card:nth-child(9n+7) .card-icon { background: #f1c40f; box-shadow: 0 4px 15px #f1c40f40; }
.service-card:nth-child(9n+8) .card-icon { background: #1abc9c; box-shadow: 0 4px 15px #1abc9c40; }
.service-card:nth-child(9n+9) .card-icon { background: #e67727; box-shadow: 0 4px 15px #e6772740; }

/* Hover Efekti */
.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

/* Responsive */
@media (max-width: 768px) {
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
}

/* Hero Section - Yumuşak Geçiş */
.hero {
    position: relative;
    min-height: 100vh;
    padding-top: 80px; /* Navbar height */
    margin-top: 0;
    background: linear-gradient(135deg, var(--primary) 0%, #1a3061 100%);
    overflow: hidden;
}

/* Hero'dan Hizmetlere Geçiş */
.hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
        width: 100%;
    height: 150px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.03) 40%, var(--white));
}

.hero .container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

.hero-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--white);
}

.hero-text {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

/* Modern Butonlar */
.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.btn {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 500;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: var(--accent);
    color: var(--white);
    border: none;
    box-shadow: 0 4px 15px rgba(40, 149, 237, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(40, 149, 237, 0.4);
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.btn i {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.btn:hover i {
    transform: translateX(4px);
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        padding-top: 100px;
    }

    .hero::after {
        height: 100px;
    }

    .hero-content {
        padding: 0 1rem;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-text {
        font-size: 1.1rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin-left: auto;
        margin-right: auto;
    }

    .btn {
        width: 100%;
        justify-content: center;
        padding: 1rem;
    }
}

/* Hero Stats - Yeni Modern Tasarım */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-top: 4rem;
}

.stat-item {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    padding: 2rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    min-width: 200px;
}

.stat-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(255, 255, 255, 0.2) 0%,
        rgba(255, 255, 255, 0) 100%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.stat-item:hover::after {
    opacity: 1;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.5rem;
    position: relative;
    font-family: var(--font-primary);
    line-height: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.stat-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-stats {
        flex-wrap: wrap;
    justify-content: center;
        gap: 1.5rem;
    }

    .stat-item {
        padding: 1.5rem 2rem;
        min-width: 180px;
    }

    .stat-number {
        font-size: 2.5rem;
    }

    .stat-label {
    font-size: 0.9rem;
}
}

@media (max-width: 768px) {
    .hero-stats {
        flex-direction: column;
        align-items: center;
    }

    .stat-item {
        width: 100%;
        max-width: 300px;
    }
}

.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.hero-image img {
    max-width: 80%;
    height: auto;
    object-fit: contain;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@media (max-width: 992px) {
    .hero-image {
        max-width: 500px;
        margin-top: var(--space-4);
    }
    
    .hero-image img {
        max-width: 70%;
    }
}

@media (max-width: 768px) {
    .hero-image {
        max-width: 400px;
    }
    
    .hero-image img {
        max-width: 60%;
    }
}

/* Servis Kartları - Modern tasarım */
.service-card {
    position: relative;
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-5);
    box-shadow: var(--shadow-md);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid var(--gray-200);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-accent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

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

.service-card:hover::before {
    transform: scaleX(1);
}

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
        justify-content: center;
    margin-bottom: var(--space-2);
    color: var(--white);
        font-size: 1.8rem;
    position: relative;
    overflow: hidden;
}

.card-icon::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, var(--accent) 0%, transparent 70%);
    opacity: 0.3;
    transition: transform 0.4s ease;
}

.service-card:hover .card-icon::after {
    transform: scale(1.2);
}

.service-card h3 {
    font-size: 1.4rem;
    color: var(--primary);
    margin-bottom: var(--space-1);
}

.service-card p {
    color: var(--gray-500);
    margin-bottom: var(--space-2);
    font-size: var(--text-md);
}

.feature-list {
    margin-top: var(--space-2);
}

.feature-list li {
    padding: var(--space-1) 0;
    color: var(--gray-700);
    font-size: var(--text-sm);
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.feature-list li::before {
    content: '→';
    color: var(--secondary);
    font-weight: var(--weight-bold);
}

/* Services'den About'a Geçiş */
.section.services {
    position: relative;
    padding-bottom: 160px;
}

.section.services::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to bottom, var(--white), var(--gray-50));
}

/* Modern About Section */
.section.about {
    position: relative;
    padding-bottom: 160px;
}

.section.about::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 150px;
    background: linear-gradient(to bottom, var(--gray-100), var(--white));
    z-index: 1;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.about-text {
    position: relative;
    z-index: 2;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-text p {
    font-size: 1.1rem;
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.about-image {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
    transition: transform 0.5s ease, box-shadow 0.5s ease;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    padding: 2px; /* Gradient border effect */
}

.about-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 22px; /* Slightly smaller than parent for gradient border */
    transition: transform 0.5s ease;
    display: block;
}

.about-image:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.25);
}

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

.image-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: white;
    font-size: 0.9rem;
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.about-image:hover .image-caption {
    transform: translateY(0);
}

/* İstatistikler */
.stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    padding: 2rem;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.stat-item {
    text-align: center;
    padding: 1.5rem;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.5));
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-600);
    font-weight: 500;
}

/* Dekoratif Elementler */
.about-pattern {
    position: absolute;
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, var(--accent) 0%, transparent 100%);
    opacity: 0.05;
    border-radius: 50%;
    top: -200px;
    right: -200px;
    z-index: 1;
}

/* Responsive */
@media (max-width: 992px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
}

    .about-text {
        text-align: center;
    }

    .stats {
        grid-template-columns: repeat(2, 1fr);
    }
    }

@media (max-width: 768px) {
    .stats {
        grid-template-columns: 1fr;
    }

    .about-text h2 {
    font-size: 2rem;
    }

    .about-text p {
        font-size: 1rem;
    }
}

/* Modern Footer */
footer {
    background: var(--primary);
    color: var(--white);
    padding: 80px 0 30px;
    position: relative;
    overflow: hidden;
}

/* Footer Pattern */
.footer-pattern {
    position: absolute;
    top: 0;
    left: 0;
        width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.1;
    pointer-events: none;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    position: relative;
}

.footer-info {
    max-width: 400px;
}

.footer-logo {
    height: 40px;
    margin-bottom: 1.5rem;
    filter: brightness(0) invert(1); /* Logoyu beyaz renge çevirir */
}

.footer-info p {
    color: var(--gray-300);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 2rem;
}

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

.social-link {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1rem;
    transition: all 0.3s ease;
}

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

.footer-links h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.footer-links ul {
    list-style: none;
    padding: 0;
}

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

.footer-links a {
    color: var(--gray-300);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: var(--accent);
    transform: translateX(5px);
}

.footer-contact h4 {
    color: var(--white);
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

/* İletişim bilgileri ve ikonlar için mevcut stiller */
.footer-contact p {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.footer-contact i {
    color: var(--accent);
    font-size: 1.2rem;
    opacity: 0.9;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    color: var(--gray-400);
    font-size: 0.9rem;
}

/* Responsive Footer */
@media (max-width: 992px) {
    .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
}

    .footer-info {
        grid-column: 1 / -1;
    text-align: center;
        max-width: 600px;
        margin: 0 auto;
    }

    .footer-social {
    justify-content: center;
}
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
    gap: 2rem;
        text-align: center;
    }

    .footer-links h4 {
        margin-top: 1rem;
    }

    .footer-contact p {
    justify-content: center;
    }
}

/* Genel İyileştirmeler */
.bg-light {
    background: linear-gradient(135deg, var(--gray-100) 0%, #ffffff 100%);
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 3rem 0;
}

.blog-card {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

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

.blog-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.blog-content {
    padding: 1.5rem;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    color: var(--gray-600);
}

.blog-meta i {
    color: var(--primary);
}

.blog-content h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--primary);
    line-height: 1.4;
}

.blog-content p {
    color: var(--gray-600);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: transparent;
    color: var(--primary);
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    border: 2px solid var(--primary);
}

.read-more:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(10, 32, 81, 0.15);
}

.read-more i {
    transition: transform 0.3s ease;
    color: inherit;
}

.read-more:hover i {
    transform: translateX(4px);
}

.section-footer {
    text-align: center;
    margin-top: 3rem;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

@media (max-width: 992px) {
    .blog-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

/* Yardımcı Sınıf */
.mt-xl {
    margin-top: var(--space-5);
}

/* Blog Hero */
.blog-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--gray-900) 100%);
    padding: calc(var(--space-6) + 80px) 0 var(--space-5);
    color: var(--white);
        text-align: center;
    }

.blog-hero h1 {
    color: var(--white);
    margin-bottom: var(--space-1);
}

.blog-hero p {
    font-size: var(--text-lg);
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto var(--space-5);
}

/* Blog Kategorileri */
.blog-categories {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
        justify-content: center;
    }

.category-tag {
    padding: var(--space-1) var(--space-3);
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    text-decoration: none;
    transition: all 0.3s ease;
}

.category-tag:hover,
.category-tag.active {
    background: var(--secondary);
    transform: translateY(-2px);
}

/* Öne Çıkan Blog */
.blog-card.featured {
    grid-column: span 2;
}

.blog-card.featured .blog-image {
    height: 300px;
}

.blog-card.featured h2 {
    font-size: var(--h3);
}

.featured-badge {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    background: var(--secondary);
    color: var(--white);
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: var(--weight-medium);
}

/* Sayfalama */
.pagination {
    display: flex;
    gap: var(--space-2);
    justify-content: center;
    margin-top: var(--space-5);
}

.page-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-full);
    background: var(--white);
    color: var(--gray-700);
    text-decoration: none;
    transition: all 0.3s ease;
}

.page-link:hover,
.page-link.active {
    background: var(--secondary);
    color: var(--white);
}

.page-dots {
    color: var(--gray-500);
    display: flex;
    align-items: center;
}

/* Responsive */
@media (max-width: 992px) {
    .blog-card.featured {
        grid-column: span 1;
    }
}

/* Blog Detay Sayfası */
.blog-detail {
    margin-top: 80px;
}

.blog-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--gray-900) 100%);
    padding: var(--space-5) 0;
    color: var(--white);
}

.blog-header h1 {
    font-size: var(--h1);
    color: var(--white);
    max-width: 800px;
    margin-bottom: var(--space-4);
}

.blog-meta {
    display: flex;
    gap: var(--space-3);
    margin-bottom: var(--space-2);
    font-size: var(--text-sm);
    opacity: 0.9;
}

.author {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    margin-top: var(--space-5);
}

.author-image {
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    object-fit: cover;
}

.author-info {
    display: flex;
        flex-direction: column;
    }

.author-name {
    font-weight: var(--weight-medium);
    font-size: var(--text-md);
}

.author-title {
    font-size: var(--text-sm);
    opacity: 0.9;
}

.blog-main-image {
    margin: -100px auto var(--space-5);
    max-width: 1000px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.blog-main-image img {
    width: 100%;
    height: auto;
}

.blog-content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-5);
    margin-top: var(--space-5);
}

.blog-content {
    font-size: var(--text-md);
    line-height: 1.8;
}

.lead {
    font-size: var(--text-lg);
    color: var(--gray-700);
    margin-bottom: var(--space-5);
}

.blog-content h2 {
    margin: var(--space-5) 0 var(--space-2);
    color: var(--primary);
}

.content-list {
    margin: var(--space-3) 0;
    padding-left: var(--space-5);
}

.content-list li {
    margin-bottom: var(--space-1);
    color: var(--gray-700);
}

blockquote {
    margin: var(--space-5) 0;
    padding: var(--space-4) var(--space-5);
    border-left: 4px solid var(--secondary);
    background: var(--gray-100);
    border-radius: var(--radius-md);
    font-size: var(--text-lg);
    color: var(--gray-900);
}

blockquote cite {
    display: block;
    margin-top: var(--space-1);
    font-size: var(--text-sm);
    color: var(--gray-500);
}

.content-image {
    margin: var(--space-5) 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.content-image img {
    width: 100%;
    height: auto;
}

.content-image caption {
    display: block;
    text-align: center;
    padding: var(--space-2);
    background: var(--gray-100);
    color: var(--gray-700);
    font-size: var(--text-sm);
}

/* Blog Sidebar */
.sidebar-widget {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: var(--space-4);
    margin-bottom: var(--space-5);
    box-shadow: var(--shadow-md);
}

.sidebar-widget h3 {
    margin-bottom: var(--space-2);
    font-size: var(--text-lg);
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
}

.tag {
    padding: var(--space-1) var(--space-2);
    background: var(--gray-100);
    border-radius: var(--radius-full);
    color: var(--gray-700);
    text-decoration: none;
    font-size: var(--text-sm);
    transition: all 0.3s ease;
}

.tag:hover {
    background: var(--secondary);
    color: var(--white);
    transform: translateY(-2px);
}

.related-posts {
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.related-post {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    text-decoration: none;
    color: var(--gray-900);
    transition: transform 0.3s ease;
}

.related-post:hover {
    transform: translateX(5px);
}

.related-post img {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-md);
    object-fit: cover;
}

/* Paylaşım Butonları */
.blog-interactions {
    background: var(--gray-100);
    padding: var(--space-5) 0;
    margin-top: var(--space-6);
}

.share-buttons {
        text-align: center;
}

.share-buttons h3 {
    margin-bottom: var(--space-4);
    color: var(--gray-900);
}

.social-share {
    display: flex;
    gap: var(--space-3);
    justify-content: center;
}

.share-button {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
        justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: transform 0.3s ease;
}

.share-button:hover {
    transform: translateY(-5px);
}

.share-button.facebook { background: #1877f2; }
.share-button.twitter { background: #1da1f2; }
.share-button.linkedin { background: #0a66c2; }

/* Responsive */
@media (max-width: 992px) {
    .blog-content-grid {
        grid-template-columns: 1fr;
    }

    .blog-header h1 {
        font-size: var(--h2);
    }

    .blog-main-image {
        margin-top: var(--space-3);
    }
}

/* Öne Çıkan Özellikler */
.featured-benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 4rem;
    max-width: 1200px;
    width: 100%;
    position: relative;
    z-index: 2;
}

.benefit-item {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 2rem;
    text-align: left;
    transition: all 0.4s ease;
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.benefit-item:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.benefit-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--accent), rgba(96, 181, 255, 0.8));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--white);
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.benefit-icon::after {
    content: '';
    position: absolute;
        width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.8) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.benefit-item:hover .benefit-icon::after {
    opacity: 0.4;
}

.benefit-text {
    flex: 1;
}

.benefit-text h4 {
    color: var(--white);
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.benefit-text p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0;
}

/* Responsive */
@media (max-width: 992px) {
    .featured-benefits {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        padding: 0 1rem;
    }
}

@media (max-width: 768px) {
    .featured-benefits {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 3rem auto 0;
    }

    .benefit-item {
        padding: 1.5rem;
    }
}

/* Referanslar Section */
.references {
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
    padding: 80px 0;
    position: relative;
    overflow: hidden;
}

/* Referans Pattern */
.references::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(var(--gray-200) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 0.5;
    z-index: 1;
}

/* Referans içeriğinin pattern'in üzerinde görünmesi için */
.references .container {
    position: relative;
    z-index: 2;
}

.references-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-top: 3rem;
    align-items: stretch;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.reference-item {
    background: linear-gradient(135deg, #d1e0ff 0%, #b8d4ff 100%) !important;
    padding: 2rem !important;
    border-radius: 16px !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    position: relative !important;
    overflow: hidden !important;
    border: 1px solid rgba(10, 32, 81, 0.15) !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05) !important;
    height: 300px !important;
    width: 100% !important;
}

/* Modern hover efekti */
.reference-item:hover {
    transform: translateY(-5px) !important;
    border-color: rgba(10, 32, 81, 0.25) !important;
    box-shadow: 0 15px 30px rgba(10, 32, 81, 0.12) !important;
    background: linear-gradient(135deg, #e8f4ff 0%, #d9ecff 100%) !important;
}

/* Logo stilleri */
.reference-logo {
    max-width: 480px !important;
    max-height: 240px !important;
    width: auto !important;
    height: auto !important;
    object-fit: contain !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    filter: grayscale(0%) brightness(1) contrast(1) !important;
    opacity: 1 !important;
    mix-blend-mode: normal !important;
}

.reference-item:hover .reference-logo {
    transform: scale(1.1) !important;
    filter: grayscale(0%) brightness(1.1) contrast(1.1) !important;
    opacity: 1 !important;
    mix-blend-mode: normal !important;
}

.reference-placeholder {
    width: 180px;
    height: 100px;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    border: 2px dashed var(--gray-300);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--gray);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1.5rem;
}

.reference-item:hover .reference-placeholder {
    border-color: var(--primary);
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--white) 100%);
    box-shadow: 0 10px 20px rgba(var(--primary-rgb), 0.1);
}

.reference-placeholder i {
    font-size: 32px;
    margin-bottom: 12px;
    color: var(--primary);
    opacity: 0.8;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.reference-item:hover .reference-placeholder i {
    transform: scale(1.1);
    opacity: 1;
}

.reference-placeholder span {
    font-size: 14px;
    text-align: center;
    line-height: 1.4;
    font-weight: 500;
    color: var(--gray-600);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.reference-item:hover .reference-placeholder span {
    color: var(--primary);
}

/* Her kart için farklı border renkleri */
.reference-item::after {
    content: '' !important;
    position: absolute !important;
    left: 0 !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    height: 60% !important;
    width: 3px !important;
    background: var(--primary) !important;
    opacity: 0.6 !important;
    transition: all 0.4s ease !important;
    border-radius: 0 2px 2px 0 !important;
}

.reference-item:nth-child(4n+1)::after {
    background: #2895ed !important;
}

.reference-item:nth-child(4n+2)::after {
    background: #0a2051 !important;
}

.reference-item:nth-child(4n+3)::after {
    background: #2ecc71 !important;
}

.reference-item:nth-child(4n+4)::after {
    background: #e74c3c !important;
}

.reference-item:hover::after {
    opacity: 1 !important;
    height: 80% !important;
}

/* Responsive */
@media (max-width: 1200px) {
    .references-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
        max-width: 900px;
    }
}

@media (max-width: 992px) {
    .references-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
        max-width: 800px;
    }
    
    .reference-item {
        height: 300px;
    }
    
    .reference-logo {
        max-width: 360px;
        max-height: 180px;
    }
}

@media (max-width: 768px) {
    .references {
        padding: 60px 0;
    }
    
    .references-grid {
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .reference-item {
        height: 260px;
        padding: 1.5rem;
    }
    
    .reference-logo {
        max-width: 400px;
        max-height: 200px;
    }
}

@media (max-width: 576px) {
    .references {
        padding: 40px 0;
    }
    
    .references-grid {
        grid-template-columns: 1fr;
        max-width: 320px;
        margin: 2rem auto 0;
        gap: 1.5rem;
    }
    
    .reference-item {
        height: 240px;
        padding: 1.25rem;
    }
    
    .reference-logo {
        max-width: 360px;
        max-height: 180px;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .section-subtitle {
        font-size: 14px;
    }
}
}



/* SEO için yardımcı sınıflar */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Semantic HTML için stil düzenlemeleri */
main {
    display: block; /* IE için */
}

/* Alt metinler için stil */
img {
    max-width: 100%;
    height: auto;
}

/* Taşma Kontrolü */
html, body {
    max-width: 100%;
    overflow-x: hidden;
    margin: 0;
    padding: 0;
}

/* Mobil Düzeltmeler */
@media (max-width: 768px) {
    .featured-benefits,
    .services-grid,
    .references-grid,
    .about-content,
    .footer-content {
    width: 100%;
        margin-left: auto;
        margin-right: auto;
        box-sizing: border-box;
    }
}

/* WhatsApp Teklif Butonu */
.whatsapp-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: #25D366 !important; /* WhatsApp yeşili */
    transition: all 0.3s ease;
}

.whatsapp-btn:hover {
    background: #128C7E !important; /* Koyu WhatsApp yeşili */
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.whatsapp-btn i {
    font-size: 1.2rem;
}

/* Mobil için düzenleme */
@media (max-width: 768px) {
    .whatsapp-btn {
        justify-content: center;
    }
}

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background: white;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.1);
    z-index: 9999;
    max-width: 400px;
    width: 90%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cookie-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.cookie-header i {
    font-size: 24px;
    color: var(--primary);
}

.cookie-header h3 {
    margin: 0;
    font-size: 18px;
}

.cookie-body {
    margin-bottom: 15px;
    font-size: 14px;
    line-height: 1.5;
}

.cookie-body a {
    color: var(--primary);
    text-decoration: underline;
}

.cookie-buttons {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
}

.cookie-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 5px;
}

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

.btn-accept:hover {
    background: var(--primary-dark);
}

/* Politika Sayfası Stilleri */
.policy-page {
    padding: 120px 0 60px;
    background: var(--gray-100);
}

.policy-page h1 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 2rem;
    text-align: center;
}

.policy-section {
    background: var(--white);
    padding: 2rem;
    border-radius: 16px;
    margin-bottom: 2rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
}

.policy-section h2 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.policy-section h3 {
    color: var(--gray-800);
    font-size: 1.2rem;
    margin: 1.5rem 0 1rem;
}

.policy-section p {
    color: var(--gray-700);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.policy-section ul {
    list-style: none;
    padding-left: 1.5rem;
}

.policy-section ul li {
    color: var(--gray-700);
    margin-bottom: 0.75rem;
    position: relative;
}

.policy-section ul li::before {
    content: '•';
    color: var(--accent);
    position: absolute;
    left: -1.5rem;
    font-size: 1.2rem;
}

.policy-section a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 500;
}

.policy-section a:hover {
    text-decoration: underline;
}

.policy-footer {
    text-align: center;
    color: var(--gray-600);
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid var(--gray-200);
}

/* Responsive */
@media (max-width: 768px) {
    .policy-page {
        padding: 100px 0 40px;
    }

    .policy-page h1 {
        font-size: 2rem;
    }

    .policy-section {
        padding: 1.5rem;
    }
}

/* 404 Hata Sayfası */
.error-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, #1a3061 100%);
    padding: 2rem;
}

.error-content {
    text-align: center;
    max-width: 600px;
    width: 100%;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(20px);
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.error-logo {
    display: inline-block;
    margin-bottom: 2rem;
}

.error-logo img {
    height: 40px;
    width: auto;
}

.error-illustration {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin: 2rem 0;
}

.error-code {
    font-size: 8rem;
    font-weight: 700;
    color: var(--white);
    opacity: 0.15;
    letter-spacing: -0.05em;
}

.error-illustration i {
    position: absolute;
    font-size: 4rem;
    color: var(--accent);
    animation: float 3s ease-in-out infinite;
}

.error-page h1 {
    color: var(--white);
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.error-page p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.1rem;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.error-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.error-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    border-radius: 12px;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn-outline {
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    background: transparent;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Responsive */
@media (max-width: 576px) {
    .error-content {
        padding: 2rem;
    }

    .error-code {
        font-size: 6rem;
    }

    .error-illustration i {
        font-size: 3rem;
    }

    .error-page h1 {
        font-size: 2rem;
    }

    .error-actions {
        flex-direction: column;
    }

    .error-actions .btn {
        width: 100%;
        justify-content: center;
    }
}

/* Blog Sayfası */
.blog-page {
    padding-top: 80px;
}

.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 4rem 0;
    text-align: center;
    color: var(--white);
    margin-bottom: 3rem;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.page-header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* Sayfalama */
.pagination {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: var(--white);
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
}

.page-link:hover {
    background: var(--gray-100);
}

.page-link.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

/* Blog Preview Section */
.blog-preview {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--white) 0%, var(--gray-50) 50%, var(--white) 100%);
    position: relative;
}

.blog-preview::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to bottom, var(--white), var(--gray-50));
}

.blog-preview::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to top, var(--white), var(--gray-50));
}

.blog-preview .section-title {
    color: var(--primary);
    text-align: center;
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
    padding-top: 2rem;
}

.blog-preview .section-subtitle {
    text-align: center;
    color: var(--gray-600);
    margin-bottom: 3rem;
    position: relative;
    z-index: 1;
}

.blog-preview .blog-grid {
    position: relative;
    z-index: 1;
}

.blog-preview .section-footer {
    text-align: center;
    margin-top: 3rem;
    position: relative;
    z-index: 1;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
}

.btn-lg i {
    transition: transform 0.3s ease;
}

.btn-lg:hover i {
    transform: translateX(4px);
}

/* Yumuşak gölge efekti */
.blog-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* İletişim Bölümü Stilleri */
.contact {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--white) 0%, var(--gray-50) 100%);
    position: relative;
    overflow: hidden;
}

.contact-pattern {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(40, 149, 237, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(10, 32, 81, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.contact-header {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
    position: relative;
    z-index: 1;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.contact-card {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    padding: 2rem;
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
}

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

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent), #60b5ff);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(40, 149, 237, 0.3);
}

.contact-details h3 {
    color: var(--primary);
    font-size: 1.25rem;
    font-weight: var(--weight-semibold);
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: 0.25rem;
}

.contact-details a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.3s ease;
}

.contact-details a:hover {
    color: var(--primary);
}

.contact-form-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.contact-form {
    padding: 3rem;
}

.contact-form h3 {
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: var(--weight-semibold);
    margin-bottom: 2rem;
    text-align: center;
}

.contact-form .form-group {
    margin-bottom: 1.5rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: var(--font-secondary);
    transition: all 0.3s ease;
    background: var(--white);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(40, 149, 237, 0.1);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: var(--weight-semibold);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.contact-cta {
    background: linear-gradient(135deg, var(--primary), #1a3061);
    border-radius: var(--radius-lg);
    padding: 3rem;
    text-align: center;
    color: var(--white);
    position: relative;
    z-index: 1;
    overflow: hidden;
}

.contact-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(255, 255, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.cta-content {
    position: relative;
    z-index: 2;
}

.cta-content h3 {
    font-size: 2rem;
    font-weight: var(--weight-bold);
    margin-bottom: 1rem;
    color: var(--white);
}

.cta-content p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-success {
    background: linear-gradient(135deg, #25d366, #128c7e);
    color: var(--white);
    border: none;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
}

.btn-success:hover {
    background: linear-gradient(135deg, #128c7e, #075e54);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
}

/* Responsive Tasarım */
@media (max-width: 992px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .contact-info {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .contact {
        padding: 60px 0;
    }
    
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .contact-card {
        padding: 1.5rem;
    }
    
    .contact-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .contact-form {
        padding: 2rem;
    }
    
    .contact-cta {
        padding: 2rem;
    }
    
    .cta-content h3 {
        font-size: 1.75rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .contact-form {
        padding: 1.5rem;
    }
    
    .contact-cta {
        padding: 1.5rem;
    }
    
    .cta-content h3 {
        font-size: 1.5rem;
    }
    
    .contact-card {
        flex-direction: column;
        text-align: center;
    }
    
    .contact-icon {
        margin: 0 auto 1rem;
    }
}

/* Harita Bölümü Stilleri */
.contact-map-section {
    margin: 4rem 0;
    position: relative;
    z-index: 1;
}

.map-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

.map-container h3 {
    color: var(--primary);
    font-size: 1.5rem;
    font-weight: var(--weight-semibold);
    text-align: center;
    padding: 2rem 2rem 1rem;
    margin: 0;
    border-bottom: 1px solid var(--gray-200);
}

.map-wrapper {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
}

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

.map-info {
    padding: 1.5rem 2rem;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-200);
}

.map-info p {
    color: var(--gray-700);
    font-size: 1rem;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    justify-content: center;
}

.map-info i {
    color: var(--accent);
    font-size: 1.1rem;
}

/* Harita hover efekti */
.map-container:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    transition: all 0.3s ease;
}

/* Responsive harita tasarımı */
@media (max-width: 768px) {
    .contact-map-section {
        margin: 3rem 0;
    }
    
    .map-container h3 {
        padding: 1.5rem 1.5rem 1rem;
        font-size: 1.25rem;
    }
    
    .map-wrapper {
        height: 300px;
    }
    
    .map-info {
        padding: 1rem 1.5rem;
    }
    
    .map-info p {
        font-size: 0.9rem;
        text-align: center;
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 576px) {
    .map-wrapper {
        height: 250px;
    }
    
    .map-container h3 {
        padding: 1rem 1rem 0.75rem;
        font-size: 1.1rem;
    }
    
    .map-info {
        padding: 0.75rem 1rem;
    }
}