/*
Theme Name: Su Arıtma Starter Theme
Theme URI: https://siteniz.com
Author: Mehmet Emin SARI
Author URI: https://mehmeteminsari.pekinasil.com
Description: Su arıtma firmaları için özel tasarlanmış tek sayfalık WordPress teması. Countdown bar, WhatsApp ve telefon butonları dahil.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: su-aritma
Tags: one-page, business, water-purification, turkish
*/

/* ==========================================
   CSS RESET & BASE
   ========================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f8fafc;
    color: #1e293b;
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

ul, ol {
    list-style: none;
}

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

/* ==========================================
   CSS VARIABLES
   ========================================== */

:root {
    /* Ana Renkler */
    --primary: #0369a1;
    --primary-dark: #075985;
    --primary-light: #0ea5e9;
    --secondary: #06b6d4;
    --accent: #22d3ee;
    
    /* Nötr Renkler */
    --white: #ffffff;
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Durum Renkleri */
    --success: #10b981;
    --warning: #f59e0b;
    --error: #ef4444;
    
    /* WhatsApp */
    --whatsapp: #25D366;
    --whatsapp-dark: #128C7E;
    
    /* Telefon */
    --phone: #ef4444;
    --phone-dark: #dc2626;
    
    /* Spacing */
    --section-padding: 80px;
    --container-width: 1200px;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
    --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1);
    --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.1);
    --shadow-xl: 0 25px 50px -12px rgba(0,0,0,0.25);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

/* ==========================================
   UTILITY CLASSES
   ========================================== */

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: var(--section-padding) 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-800);
    text-align: center;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--gray-500);
    text-align: center;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.btn {
    display: -webkit-inline-box;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: var(--radius-full);
    cursor: pointer;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(3, 105, 161, 0.3);
}

.btn-primary:hover {
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(3, 105, 161, 0.4);
}

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

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

/* ==========================================
   NAVIGATION - SABİT MENU
   ========================================== */

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    z-index: 99999;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.navbar-spacer {
    height: 70px;
}

.navbar-inner {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    padding: 15px 0;
}

.logo {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 10px;
}

.logo img {
    height: 55px;
    width: auto;
    max-width: 220px;
    -o-object-fit: contain;
    object-fit: contain;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
}

.logo-text span {
    color: var(--secondary);
}

.nav-menu {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    gap: 35px;
}

.nav-link {
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-600);
    position: relative;
    padding: 5px 0;
}

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

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

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

.nav-cta {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    gap: 10px;
}

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
}

.menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    border-radius: 2px;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

/* ==========================================
   HERO SECTION
   ========================================== */

.hero {
    min-height: 100vh;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    background: linear-gradient(135deg, var(--gray-50) 0%, var(--gray-100) 100%);
    position: relative;
    overflow: hidden;
    padding-top: 100px;
}

.hero.has-countdown {
    padding-top: 120px;
}

@media (max-width: 768px) {
    .hero {
        padding-top: 80px;
    }
    
    .hero.has-countdown {
        padding-top: 100px;
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 80%;
    height: 150%;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(3, 105, 161, 0.1) 100%);
    border-radius: 50%;
    z-index: 0;
}

.hero-inner {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr 60px 1fr;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--gray-800);
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

.hero-content h1 span {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.hero-buttons {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    gap: 15px;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.hero-features {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    gap: 30px;
    margin-top: 3rem;
}

.hero-feature {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 10px;
}

.hero-feature i {
    font-size: 1.5rem;
    color: var(--success);
}

.hero-feature span {
    font-size: 0.95rem;
    color: var(--gray-600);
    font-weight: 500;
}

.hero-image {
    position: relative;
}

.hero-image img {
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
}

.hero-badge {
    position: absolute;
    bottom: 30px;
    left: -30px;
    background: var(--white);
    padding: 15px 25px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 12px;
}

.hero-badge i {
    font-size: 2rem;
    color: var(--primary);
}

.hero-badge-text strong {
    display: block;
    font-size: 1.25rem;
    color: var(--gray-800);
}

.hero-badge-text span {
    font-size: 0.875rem;
    color: var(--gray-500);
}

/* ==========================================
   PRODUCTS SECTION (Ürünler)
   ========================================== */

#urunler {
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.product-category {
    margin-bottom: 60px;
}

.product-category:last-child {
    margin-bottom: 0;
}

.category-title {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 15px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 2px solid #e2e8f0;
}

.category-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #0369a1 0%, #06b6d4 100%);
    border-radius: 12px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(3, 105, 161, 0.3);
}

.category-icon i {
    font-size: 1.25rem;
    color: #ffffff;
}

.products-grid {
    display: -ms-grid;
    display: grid;
    gap: 25px;
}

.products-grid-4 {
    -ms-grid-columns: 1fr 25px 1fr 25px 1fr 25px 1fr;
    grid-template-columns: repeat(4, 1fr);
}

.products-grid-3 {
    -ms-grid-columns: 1fr 25px 1fr 25px 1fr;
    grid-template-columns: repeat(3, 1fr);
}

.products-grid-2 {
    -ms-grid-columns: 1fr 25px 1fr;
    grid-template-columns: repeat(2, 1fr);
    max-width: 800px;
}

.product-card {
    background: #ffffff;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.product-card:hover {
    -webkit-transform: translateY(-8px);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
}

.product-image {
    position: relative;
    width: 100%;
    padding-top: 100%;
    overflow: hidden;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
}

.product-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    -webkit-transition: -webkit-transform 0.5s ease;
    transition: -webkit-transform 0.5s ease;
    transition: transform 0.5s ease;
    transition: transform 0.5s ease, -webkit-transform 0.5s ease;
}

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

.product-image::before {
    content: '\f043';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: #cbd5e1;
    z-index: 0;
}

.product-image img {
    position: absolute;
    z-index: 1;
}

.product-card-small .product-image {
    padding-top: 90%;
}

@media (max-width: 768px) {
    .product-image {
        padding-top: 100%;
    }
    
    .product-card-small .product-image {
        padding-top: 90%;
    }
}

@media (max-width: 480px) {
    .product-image {
        padding-top: 100%;
    }
    
    .product-card-small .product-image {
        padding-top: 85%;
    }
}

.product-content {
    padding: 20px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 15px;
}

.product-title {
    font-size: 1rem;
    font-weight: 600;
    color: #1e293b;
    margin: 0;
    line-height: 1.4;
}

.product-btn {
    background: linear-gradient(135deg, #0369a1 0%, #075985 100%);
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 600;
    white-space: nowrap;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(3, 105, 161, 0.3);
}

.product-btn:hover {
    background: linear-gradient(135deg, #075985 0%, #0c4a6e 100%);
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(3, 105, 161, 0.4);
}

.product-card-small .product-image {
    height: 180px;
}

.product-card-small .product-content {
    padding: 15px;
}

.product-card-small .product-title {
    font-size: 0.95rem;
}

.product-card-small .product-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
}

.product-category:nth-child(1) .category-icon {
    background: linear-gradient(135deg, #0369a1 0%, #06b6d4 100%);
}

.product-category:nth-child(2) .category-icon {
    background: linear-gradient(135deg, #7c3aed 0%, #a78bfa 100%);
}

.product-category:nth-child(2) .category-title {
    border-bottom-color: #a78bfa;
}

.product-category:nth-child(3) .category-icon {
    background: linear-gradient(135deg, #059669 0%, #34d399 100%);
}

.product-category:nth-child(3) .category-title {
    border-bottom-color: #34d399;
}

.product-category:nth-child(4) .category-icon {
    background: linear-gradient(135deg, #ea580c 0%, #fb923c 100%);
}

.product-category:nth-child(4) .category-title {
    border-bottom-color: #fb923c;
}

@media (max-width: 1024px) {
    .products-grid-4 {
        -ms-grid-columns: 1fr 25px 1fr;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid-3 {
        -ms-grid-columns: 1fr 25px 1fr;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .products-grid-2 {
        -ms-grid-columns: 1fr 25px 1fr;
        grid-template-columns: repeat(2, 1fr);
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .product-category {
        margin-bottom: 50px;
    }
    
    .category-title {
        font-size: 1.25rem;
        gap: 12px;
    }
    
    .category-icon {
        width: 42px;
        height: 42px;
    }
    
    .category-icon i {
        font-size: 1.1rem;
    }
    
    .products-grid-4,
    .products-grid-3,
    .products-grid-2 {
        -ms-grid-columns: 1fr 15px 1fr;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .product-image {
        height: 160px;
    }
    
    .product-content {
        padding: 15px;
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        -webkit-box-align: start;
        -webkit-align-items: flex-start;
        -ms-flex-align: start;
        align-items: flex-start;
        gap: 12px;
    }
    
    .product-title {
        font-size: 0.9rem;
    }
    
    .product-btn {
        width: 100%;
        text-align: center;
        padding: 10px 15px;
    }
    
    .product-card-small .product-image {
        height: 140px;
    }
}

@media (max-width: 480px) {
    .products-grid-4,
    .products-grid-3 {
        -ms-grid-columns: 1fr 12px 1fr;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .products-grid-2 {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
    }
    
    .product-image {
        height: 140px;
    }
    
    .product-content {
        padding: 12px;
        gap: 10px;
    }
    
    .product-title {
        font-size: 0.85rem;
    }
    
    .product-btn {
        padding: 8px 12px;
        font-size: 0.8rem;
    }
    
    .product-card-small .product-image {
        height: 120px;
    }
}

/* ==========================================
   SERVICES SECTION
   ========================================== */

#hizmetler {
    background: linear-gradient(135deg, var(--gray-900) 0%, var(--gray-800) 100%);
    color: var(--white);
}

#hizmetler .section-title {
    color: var(--white);
}

#hizmetler .section-subtitle {
    color: var(--gray-400);
}

.services-grid {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr 25px 1fr 25px 1fr 25px 1fr;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
}

.service-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    padding: 35px 25px;
    text-align: center;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.service-card:hover {
    background: rgba(255, 255, 255, 0.1);
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
    border-color: var(--secondary);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius-lg);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.service-icon i {
    font-size: 2rem;
    color: var(--white);
}

.service-title {
    font-size: 1.125rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.service-desc {
    font-size: 0.9rem;
    color: var(--gray-400);
    line-height: 1.6;
}

/* ==========================================
   INFO SECTION (Faydalı Bilgiler)
   ========================================== */

#bilgiler {
    background: linear-gradient(180deg, var(--gray-50) 0%, var(--white) 100%);
}

.info-category {
    margin-bottom: 60px;
}

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

.info-category-title {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 15px;
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 3px solid var(--primary);
}

.info-category-title i {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    border-radius: var(--radius);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.25rem;
}

.info-grid {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr 25px 1fr;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.info-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 30px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    gap: 20px;
    box-shadow: var(--shadow);
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.info-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary) 0%, var(--secondary) 100%);
    opacity: 0;
    -webkit-transition: opacity 0.3s ease;
    transition: opacity 0.3s ease;
}

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

.info-card:hover::before {
    opacity: 1;
}

.info-number {
    width: 50px;
    height: 50px;
    min-width: 50px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius-full);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 800;
    box-shadow: 0 4px 15px rgba(3, 105, 161, 0.3);
}

.info-content h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 10px;
    line-height: 1.4;
}

.info-content p {
    font-size: 0.95rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin: 0;
}

.info-category:nth-child(2) .info-category-title {
    border-bottom-color: var(--secondary);
}

.info-category:nth-child(2) .info-number {
    background: linear-gradient(135deg, var(--secondary) 0%, #0891b2 100%);
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.info-category:nth-child(2) .info-card:hover::before {
    background: linear-gradient(180deg, var(--secondary) 0%, #0891b2 100%);
}

@media (max-width: 1024px) {
    .info-grid {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .info-category {
        margin-bottom: 50px;
    }
    
    .info-category-title {
        font-size: 1.4rem;
        gap: 12px;
    }
    
    .info-category-title i {
        width: 42px;
        height: 42px;
        font-size: 1.1rem;
    }
    
    .info-card {
        padding: 20px;
        gap: 15px;
    }
    
    .info-number {
        width: 40px;
        height: 40px;
        min-width: 40px;
        font-size: 1.25rem;
    }
    
    .info-content h4 {
        font-size: 1rem;
    }
    
    .info-content p {
        font-size: 0.9rem;
        line-height: 1.7;
    }
}

@media (max-width: 480px) {
    .info-card {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        text-align: center;
        padding: 25px 20px;
    }
    
    .info-number {
        margin: 0 auto;
    }
}

/* ==========================================
   REFERENCES SECTION (Referanslar) - CROSS-BROWSER FIX
   ========================================== */

#referanslar {
    background: #ffffff;
    padding-bottom: 0;
    overflow: hidden;
}

/* İstatistikler */
.references-stats {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr 25px 1fr 25px 1fr 25px 1fr;
    grid-template-columns: repeat(4, 1fr);
    gap: 25px;
    margin-bottom: 60px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 20px;
}

.stat-card {
    text-align: center;
    padding: 35px 25px;
    background: linear-gradient(135deg, #0369a1 0%, #075985 100%);
    border-radius: 16px;
    color: #ffffff;
    box-shadow: 0 10px 30px rgba(3, 105, 161, 0.3);
    -webkit-transition: -webkit-transform 0.3s ease;
    transition: -webkit-transform 0.3s ease;
    transition: transform 0.3s ease;
    transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}

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

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    display: block;
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1rem;
    opacity: 0.9;
    font-weight: 500;
}

/* Kayan Referanslar - CROSS-BROWSER FIX */
.references-slider {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: 50px 0;
    margin-top: 40px;
    width: 100%;
    overflow: hidden;
}

.references-slider-title {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 35px;
    text-align: center;
}

.references-slider-title i {
    color: #06b6d4;
    font-size: 1.3rem;
}

.slider-wrapper {
    overflow: hidden;
    position: relative;
    width: 100%;
}

.slider-wrapper::before,
.slider-wrapper::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 100px;
    z-index: 10;
    pointer-events: none;
}

.slider-wrapper::before {
    left: 0;
    background: -webkit-linear-gradient(left, #0f172a, transparent);
    background: linear-gradient(to right, #0f172a, transparent);
}

.slider-wrapper::after {
    right: 0;
    background: -webkit-linear-gradient(right, #0f172a, transparent);
    background: linear-gradient(to left, #0f172a, transparent);
}

/* CROSS-BROWSER FIX - Ana düzeltme burada */
.references-track {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -webkit-flex-direction: row;
    -ms-flex-direction: row;
    flex-direction: row;
    -webkit-flex-wrap: nowrap;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    gap: 30px;
    width: -webkit-max-content;
    width: -moz-max-content;
    width: max-content;
    -webkit-animation: slideRight 30s linear infinite;
    animation: slideRight 30s linear infinite;
}

/* Gap desteklemeyen eski tarayıcılar için fallback */
.reference-card {
    margin-right: 30px;
}

.reference-card:last-child {
    margin-right: 0;
}

/* Gap destekleyen tarayıcılarda margin'i kaldır */
@supports (gap: 30px) {
    .reference-card {
        margin-right: 0;
    }
}

.references-track:hover {
    -webkit-animation-play-state: paused;
    animation-play-state: paused;
}

/* Animasyon - CROSS-BROWSER */
@-webkit-keyframes slideRight {
    0% {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
    100% {
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
    }
}

@keyframes slideRight {
    0% {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
    100% {
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
    }
}

/* Referans Kartları - CROSS-BROWSER FIX */
.reference-card {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 15px;
    padding: 25px 30px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 16px;
    min-width: 180px;
    -webkit-flex-shrink: 0;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.reference-card:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #06b6d4;
    -webkit-transform: translateY(-5px);
    transform: translateY(-5px);
}

.reference-logo {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, #0369a1 0%, #06b6d4 100%);
    border-radius: 12px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(6, 182, 212, 0.3);
}

.reference-logo i {
    font-size: 1.75rem;
    color: #ffffff;
}

.reference-logo img {
    width: 50px;
    height: 50px;
    -o-object-fit: contain;
    object-fit: contain;
    border-radius: 8px;
}

.reference-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
    text-align: center;
    line-height: 1.4;
    white-space: nowrap;
}

/* Ev Kullanıcıları Bandı */
.home-users-banner {
    background: linear-gradient(135deg, #06b6d4 0%, #0369a1 100%);
    padding: 50px 0;
}

.home-users-content {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    gap: 30px;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.home-users-icon {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.home-users-icon i {
    font-size: 2.5rem;
    color: #ffffff;
}

.home-users-text {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start;
}

.home-users-number {
    font-size: 3rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1;
}

.home-users-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.home-users-desc {
    max-width: 400px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.home-users-banner .btn-primary {
    background: #ffffff;
    color: #0369a1;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.home-users-banner .btn-primary:hover {
    background: #f1f5f9;
    -webkit-transform: translateY(-2px);
    transform: translateY(-2px);
}

/* Referanslar Responsive */
@media (max-width: 1024px) {
    .references-stats {
        -ms-grid-columns: 1fr 25px 1fr;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .reference-card {
        min-width: 160px;
        padding: 20px 25px;
    }
}

@media (max-width: 768px) {
    .references-stats {
        -ms-grid-columns: 1fr 15px 1fr;
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    
    .stat-card {
        padding: 25px 15px;
    }
    
    .stat-number {
        font-size: 2.25rem;
    }
    
    .stat-label {
        font-size: 0.9rem;
    }
    
    .references-slider {
        padding: 40px 0;
    }
    
    .references-slider-title {
        font-size: 1.25rem;
        margin-bottom: 25px;
    }
    
    .reference-card {
        min-width: 140px;
        padding: 18px 20px;
        gap: 12px;
        margin-right: 20px;
    }
    
    .reference-logo {
        width: 55px;
        height: 55px;
    }
    
    .reference-logo i {
        font-size: 1.4rem;
    }
    
    .reference-name {
        font-size: 0.8rem;
    }
    
    .slider-wrapper::before,
    .slider-wrapper::after {
        width: 50px;
    }
    
    .references-track {
        -webkit-animation-duration: 20s;
        animation-duration: 20s;
        gap: 20px;
    }
    
    .home-users-banner {
        padding: 40px 0;
    }
    
    .home-users-content {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        gap: 20px;
    }
    
    .home-users-icon {
        width: 65px;
        height: 65px;
    }
    
    .home-users-icon i {
        font-size: 2rem;
    }
    
    .home-users-text {
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
    }
    
    .home-users-number {
        font-size: 2.5rem;
    }
    
    .home-users-desc {
        text-align: center;
        padding: 0 20px;
    }
}

@media (max-width: 480px) {
    .references-stats {
        -ms-grid-columns: 1fr 12px 1fr;
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    
    .stat-card {
        padding: 20px 10px;
    }
    
    .stat-number {
        font-size: 1.75rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .reference-card {
        min-width: 120px;
        padding: 15px;
        margin-right: 15px;
    }
    
    .reference-logo {
        width: 45px;
        height: 45px;
    }
    
    .reference-logo i {
        font-size: 1.2rem;
    }
    
    .reference-name {
        font-size: 0.75rem;
    }
    
    .references-track {
        gap: 15px;
    }
}

/* ==========================================
   CONTACT SECTION
   ========================================== */

#iletisim {
    background: linear-gradient(135deg, var(--gray-100) 0%, var(--gray-50) 100%);
}

.contact-wrapper {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1fr 50px 1fr;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
}

.contact-info {
    padding-right: 30px;
}

.contact-info h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 1rem;
}

.contact-info > p {
    font-size: 1.1rem;
    color: var(--gray-500);
    margin-bottom: 2rem;
    line-height: 1.7;
}

.contact-items {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-item {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start;
    gap: 15px;
}

.contact-item-icon {
    width: 50px;
    height: 50px;
    background: var(--primary);
    border-radius: var(--radius);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-flex-shrink: 0;
    -ms-flex-negative: 0;
    flex-shrink: 0;
}

.contact-item-icon i {
    font-size: 1.25rem;
    color: var(--white);
}

.contact-item-text strong {
    display: block;
    font-size: 1rem;
    color: var(--gray-800);
    margin-bottom: 3px;
}

.contact-item-text span,
.contact-item-text a {
    font-size: 0.95rem;
    color: var(--gray-500);
}

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

.contact-social {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    gap: 12px;
}

.social-link {
    width: 45px;
    height: 45px;
    background: var(--gray-200);
    border-radius: var(--radius);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    color: var(--gray-600);
    font-size: 1.25rem;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--primary);
    color: var(--white);
}

/* Google Maps */
.contact-map {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 100%;
    min-height: 450px;
}

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

/* ==========================================
   FOOTER
   ========================================== */

.footer {
    background: linear-gradient(135deg, var(--gray-900) 0%, #0a0f1a 100%);
    color: var(--gray-400);
    padding: 70px 0 0;
}

.footer-grid {
    display: -ms-grid;
    display: grid;
    -ms-grid-columns: 1.5fr 40px 1fr 40px 1fr 40px 1.2fr;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand .logo-text {
    font-size: 1.8rem;
}

.footer-brand > p {
    margin-top: 15px;
    line-height: 1.8;
    color: var(--gray-400);
}

/* Sosyal Medya İkonları */
.footer-social {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    gap: 12px;
    margin-top: 25px;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
}

.social-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    font-size: 1.1rem;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    color: #fff;
}

.social-icon.facebook {
    background: #1877F2;
}

.social-icon.instagram {
    background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
}

.social-icon.youtube {
    background: #FF0000;
}

.social-icon.twitter {
    background: #1DA1F2;
}

.social-icon.tiktok {
    background: #000;
    border: 1px solid #333;
}

.social-icon.whatsapp {
    background: #25D366;
}

.social-icon:hover {
    -webkit-transform: translateY(-4px);
    transform: translateY(-4px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}

/* Footer Titles */
.footer-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 12px;
}

.footer-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

/* Footer Links */
.footer-links {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: var(--gray-400);
    font-size: 0.95rem;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 8px;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
}

.footer-links a i {
    font-size: 0.7rem;
    color: var(--primary);
    -webkit-transition: -webkit-transform 0.3s ease;
    transition: -webkit-transform 0.3s ease;
    transition: transform 0.3s ease;
    transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}

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

.footer-links a:hover i {
    -webkit-transform: translateX(3px);
    transform: translateX(3px);
}

/* Footer Contact */
.footer-contact {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 15px;
}

.footer-contact li {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: start;
    -webkit-align-items: flex-start;
    -ms-flex-align: start;
    align-items: flex-start;
    gap: 12px;
    color: var(--gray-400);
    font-size: 0.95rem;
}

.footer-contact li i {
    color: var(--primary);
    font-size: 1rem;
    margin-top: 3px;
    width: 20px;
    -webkit-flex-shrink: 0;
    -ms-flex-negative: 0;
    flex-shrink: 0;
}

.footer-contact li a {
    color: var(--gray-400);
}

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

/* Footer Bottom */
.footer-bottom {
    padding: 25px 0;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    gap: 15px;
}

.footer-bottom p {
    font-size: 0.9rem;
    color: var(--gray-500);
}

.footer-bottom-links {
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    gap: 25px;
}

.footer-bottom-links a {
    font-size: 0.9rem;
    color: var(--gray-500);
}

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

/* Footer Responsive */
@media (max-width: 1024px) {
    .footer-grid {
        -ms-grid-columns: 1fr 40px 1fr;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .footer {
        padding: 50px 0 0;
    }
    
    .footer-grid {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
        text-align: center;
        gap: 35px;
    }
    
    .footer-title::after {
        left: 50%;
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
    }
    
    .footer-social {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
    }
    
    .footer-links,
    .footer-contact {
        -webkit-box-align: center;
        -webkit-align-items: center;
        -ms-flex-align: center;
        align-items: center;
    }
    
    .footer-contact li {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
        text-align: left;
    }
    
    .footer-bottom {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        text-align: center;
    }
    
    .footer-bottom-links {
        gap: 15px;
    }
}

/* ==========================================
   FLOATING BUTTONS (WhatsApp & Phone)
   ========================================== */

/* WhatsApp - Sağ Alt */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 9999;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 0;
}

.whatsapp-btn {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--whatsapp) 0%, var(--whatsapp-dark) 100%);
    border-radius: var(--radius-full);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    position: relative;
}

.whatsapp-btn i {
    font-size: 32px;
    color: var(--white);
}

.whatsapp-btn:hover {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.whatsapp-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    background: rgba(37, 211, 102, 0.4);
    -webkit-animation: pulse-animation 2s ease-out infinite;
    animation: pulse-animation 2s ease-out infinite;
    z-index: -1;
}

.whatsapp-tooltip {
    background: linear-gradient(135deg, var(--whatsapp) 0%, var(--whatsapp-dark) 100%);
    color: var(--white);
    padding: 10px 18px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    margin-right: 15px;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    -webkit-animation: tooltip-bounce 2s ease-in-out infinite;
    animation: tooltip-bounce 2s ease-in-out infinite;
}

/* Telefon - Sol Alt */
.phone-float {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 9999;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    gap: 0;
}

.phone-btn {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--phone) 0%, var(--phone-dark) 100%);
    border-radius: var(--radius-full);
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
    position: relative;
}

.phone-btn i {
    font-size: 28px;
    color: var(--white);
}

.phone-btn:hover {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(59, 130, 246, 0.5);
}

.phone-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-full);
    background: rgba(59, 130, 246, 0.4);
    -webkit-animation: pulse-animation 2s ease-out infinite;
    animation: pulse-animation 2s ease-out infinite;
    z-index: -1;
}

.phone-tooltip {
    background: linear-gradient(135deg, var(--phone) 0%, var(--phone-dark) 100%);
    color: var(--white);
    padding: 10px 18px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
    margin-left: 15px;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
    -webkit-animation: tooltip-bounce 2s ease-in-out infinite;
    animation: tooltip-bounce 2s ease-in-out infinite;
}

/* Animasyonlar - CROSS-BROWSER */
@-webkit-keyframes pulse-animation {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        -webkit-transform: scale(1.8);
        transform: scale(1.8);
        opacity: 0;
    }
}

@keyframes pulse-animation {
    0% {
        -webkit-transform: scale(1);
        transform: scale(1);
        opacity: 0.6;
    }
    100% {
        -webkit-transform: scale(1.8);
        transform: scale(1.8);
        opacity: 0;
    }
}

@-webkit-keyframes tooltip-bounce {
    0%, 100% {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
    50% {
        -webkit-transform: translateX(-5px);
        transform: translateX(-5px);
    }
}

@keyframes tooltip-bounce {
    0%, 100% {
        -webkit-transform: translateX(0);
        transform: translateX(0);
    }
    50% {
        -webkit-transform: translateX(-5px);
        transform: translateX(-5px);
    }
}

/* ==========================================
   RESPONSIVE
   ========================================== */

@media (max-width: 1024px) {
    .hero-inner {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
    }
    
    .hero-features {
        -webkit-box-pack: center;
        -webkit-justify-content: center;
        -ms-flex-pack: center;
        justify-content: center;
    }
    
    .hero-image {
        max-width: 500px;
        margin: 0 auto;
    }
    
    .hero-badge {
        left: 50%;
        -webkit-transform: translateX(-50%);
        transform: translateX(-50%);
    }
    
    .products-grid {
        -ms-grid-columns: 1fr 25px 1fr;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-grid {
        -ms-grid-columns: 1fr 25px 1fr;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .references-stats {
        -ms-grid-columns: 1fr 25px 1fr;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        -ms-grid-columns: 1fr 25px 1fr;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-wrapper {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        -ms-grid-columns: 1fr 40px 1fr;
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    /* Navigation Mobile */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--white);
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        padding: 80px 30px 30px;
        gap: 20px;
        box-shadow: var(--shadow-xl);
        -webkit-transition: right 0.3s ease;
        transition: right 0.3s ease;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-cta {
        display: none;
    }
    
    .menu-toggle {
        display: -webkit-box;
        display: -webkit-flex;
        display: -ms-flexbox;
        display: flex;
    }
    
    /* Hero Mobile */
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .hero-features {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        gap: 15px;
    }
    
    /* Products Mobile */
    .products-grid {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
    }
    
    /* Services Mobile */
    .services-grid {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
    }
    
    /* Info Mobile */
    .info-grid {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
    }
    
    /* References Mobile */
    .references-stats {
        -ms-grid-columns: 1fr 15px 1fr;
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stat-number {
        font-size: 2rem;
    }
    
    .testimonials-grid {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
    }
    
    /* Footer Mobile */
    .footer-grid {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom {
        -webkit-box-orient: vertical;
        -webkit-box-direction: normal;
        -webkit-flex-direction: column;
        -ms-flex-direction: column;
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    /* Floating Buttons Mobile */
    .whatsapp-float,
    .phone-float {
        bottom: 20px;
    }
    
    .whatsapp-float {
        right: 15px;
    }
    
    .phone-float {
        left: 15px;
    }
    
    .whatsapp-btn,
    .phone-btn {
        width: 50px;
        height: 50px;
    }
    
    .whatsapp-btn i {
        font-size: 26px;
    }
    
    .phone-btn i {
        font-size: 22px;
    }
    
    .whatsapp-tooltip,
    .phone-tooltip {
        padding: 8px 12px;
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 1.75rem;
    }
    
    .references-stats {
        -ms-grid-columns: 1fr;
        grid-template-columns: 1fr;
    }
    
    .whatsapp-float,
    .phone-float {
        bottom: 15px;
    }
    
    .whatsapp-float {
        right: 10px;
    }
    
    .phone-float {
        left: 10px;
    }
    
    .whatsapp-btn,
    .phone-btn {
        width: 46px;
        height: 46px;
    }
    
    .whatsapp-tooltip,
    .phone-tooltip {
        display: none;
    }
}

/* Logo Responsive */
@media (max-width: 1024px) {
    .logo img {
        height: 48px;
        max-width: 180px;
    }
}

@media (max-width: 768px) {
    .logo img {
        height: 42px;
        max-width: 160px;
    }
}

@media (max-width: 480px) {
    .logo img {
        height: 36px;
        max-width: 130px;
    }
}

/* Referans Logo Resimleri - Güncellendi */
.reference-logo img {
    width: 50px;
    height: 50px;
    -o-object-fit: contain;
    object-fit: contain;
    border-radius: 8px;
}

.reference-logo {
    width: 60px;
    height: 60px;
    display: -webkit-box;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-pack: center;
    -webkit-justify-content: center;
    -ms-flex-pack: center;
    justify-content: center;
    background: #f0f7ff;
    border-radius: 12px;
    margin-bottom: 10px;
}

.reference-logo i {
    font-size: 28px;
    color: #0066cc;
}