/* =============================================
   Fortune Bilişim A.Ş. - Ana Stil Dosyası
   ============================================= */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Poppins:wght@400;600;700;800&display=swap');

/* --- CSS Değişkenleri (Design Tokens) --- */
:root {
    --color-primary: #0a2540;
    /* Koyu Lacivert */
    --color-primary-light: #1a3a5c;
    /* Orta Lacivert */
    --color-accent: #f97316;
    /* Turuncu Aksan */
    --color-accent-dark: #ea6c0a;
    /* Koyu Turuncu */
    --color-secondary: #64748b;
    /* Gri */
    --color-light-bg: #f8fafc;
    /* Açık Arka Plan */
    --color-white: #ffffff;
    --color-text: #1e293b;
    --color-text-muted: #64748b;
    --color-border: #e2e8f0;
    --color-dark-bg: #0a2540;

    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Poppins', sans-serif;

    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(10, 37, 64, 0.12);
    --shadow-lg: 0 10px 40px rgba(10, 37, 64, 0.18);
    --shadow-xl: 0 20px 60px rgba(10, 37, 64, 0.22);

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;

    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;

    --header-height: 95px;
    --container-max: 1280px;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    color: var(--color-text);
    background-color: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul,
ol {
    list-style: none;
}

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

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    color: var(--color-primary);
}

/* --- Yardımcı Sınıflar --- */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.section-sm {
    padding: 48px 0;
}

.section-title {
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin-bottom: 48px;
}

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

.text-center .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

.accent {
    color: var(--color-accent);
}

.badge {
    display: inline-block;
    background: rgba(249, 115, 22, 0.12);
    color: var(--color-accent);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 16px;
    border-radius: 50px;
    margin-bottom: 16px;
}

/* --- Butonlar --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(249, 115, 22, 0.35);
}

.btn-outline {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-white);
}

.btn-outline-dark {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

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

.btn-lg {
    padding: 18px 36px;
    font-size: 1.05rem;
}

.btn-sm {
    padding: 10px 20px;
    font-size: 0.875rem;
}

/* =============================================
   HEADER & NAVİGASYON
   ============================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    height: var(--header-height);
    background: rgba(10, 37, 64, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: var(--transition);
}

.site-header.scrolled {
    box-shadow: var(--shadow-lg);
    height: 95px;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.logo-img {
    width: 95px;
    height: 95px;
    object-fit: contain;
    object-position: left center;
    display: block;
    transition: opacity 0.2s ease;
}

.logo:hover .logo-img {
    opacity: 0.85;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-accent), #fb923c);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 800;
    color: white;
    font-family: var(--font-heading);
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.4);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-name {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: -0.01em;
}

.logo-tagline {
    font-size: 0.7rem;
    color: rgba(255, 255, 255, 0.55);
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

/* Ana Navigasyon */
.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-item {
    position: relative;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 10px 14px;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-white);
    background: rgba(255, 255, 255, 0.08);
}

.nav-link .chevron {
    font-size: 0.7rem;
    transition: transform 0.2s ease;
}

.nav-item:hover .nav-link .chevron {
    transform: rotate(180deg);
}

/* Dropdown Menü */
.dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%);
    min-width: 240px;
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border);
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(-8px);
    transition: all 0.2s ease;
    z-index: 100;
    overflow: hidden;
}

.dropdown.dropdown-wide {
    min-width: 320px;
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.nav-item:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 11px 18px;
    color: var(--color-text);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition-fast);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.dropdown-item:last-child {
    border-bottom: none;
}

.dropdown-item:hover {
    background: var(--color-light-bg);
    color: var(--color-accent);
    padding-left: 22px;
}

.dropdown-item .item-icon {
    width: 28px;
    height: 28px;
    background: rgba(249, 115, 22, 0.1);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    flex-shrink: 0;
}

/* Header CTA */
.header-cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    font-weight: 500;
}

.header-phone:hover {
    color: var(--color-white);
}

/* Hamburger Menü */
.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.08);
    border: none;
    transition: var(--transition-fast);
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.15);
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Mobil Menü */
.mobile-menu {
    display: none;
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-primary);
    overflow-y: auto;
    z-index: 999;
    padding: 24px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.mobile-menu.open {
    transform: translateX(0);
}

.mobile-nav-item {
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    color: rgba(255, 255, 255, 0.85);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
}

.mobile-nav-link:hover {
    color: var(--color-accent);
}

.mobile-dropdown {
    display: none;
    padding: 8px 0 16px 16px;
}

.mobile-dropdown.open {
    display: block;
}

.mobile-dropdown a {
    display: block;
    padding: 8px 0;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

.mobile-dropdown a:hover {
    color: var(--color-accent);
}

/* =============================================
   HERO SLIDER
   ============================================= */
.hero-slider {
    position: relative;
    height: 100vh;
    min-height: 600px;
    max-height: 900px;
    overflow: hidden;
    margin-top: var(--header-height);
}

.slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slide.active {
    opacity: 1;
}

.slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.05);
    transition: transform 8s ease;
}

.slide.active .slide-bg {
    transform: scale(1);
}

.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(10, 37, 64, 0.88) 0%, rgba(10, 37, 64, 0.55) 60%, rgba(10, 37, 64, 0.3) 100%);
}

.slide-content {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    align-items: center;
}

.slide-text {
    max-width: 680px;
    animation: slideUp 0.8s ease forwards;
}

.slide-text .badge {
    background: rgba(249, 115, 22, 0.2);
    color: #fb923c;
}

.slide-text h1 {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 20px;
    line-height: 1.15;
}

.slide-text p {
    font-size: 1.15rem;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 36px;
    line-height: 1.7;
}

.slide-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* Slider Kontrolleri */
.slider-controls {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.slider-dot.active {
    background: var(--color-accent);
    width: 28px;
    border-radius: 5px;
}

.slider-arrows {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 24px;
    z-index: 10;
    pointer-events: none;
}

.slider-arrow {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: all;
    transition: var(--transition);
}

.slider-arrow:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
}

/* =============================================
   HİZMETLER ÖZET BÖLÜMÜ
   ============================================= */
.services-overview {
    background: var(--color-light-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.service-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--color-border);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), #fb923c);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: transparent;
}

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

.service-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, rgba(249, 115, 22, 0.12), rgba(249, 115, 22, 0.06));
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    margin-bottom: 20px;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, var(--color-accent), #fb923c);
}

.service-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.service-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.65;
    margin-bottom: 20px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--color-accent);
    font-size: 0.875rem;
    font-weight: 600;
    transition: var(--transition-fast);
}

.service-link:hover {
    gap: 10px;
}

/* =============================================
   NEDEN FORTUNE BİLİŞİM
   ============================================= */
.why-us {
    background: var(--color-white);
}

.why-us-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.why-us-image {
    position: relative;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.why-us-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
}

.why-us-badge {
    position: absolute;
    bottom: 30%;
    left: 2%;
    background: var(--color-white);
    border-radius: var(--radius-md);
    padding: 16px 24px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 12px;
}

.why-us-badge .stat-num {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-accent);
    font-family: var(--font-heading);
    line-height: 1;
}

.why-us-badge .stat-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    line-height: 1.3;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 32px;
}

.feature-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--color-accent), #fb923c);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.feature-text h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--color-primary);
}

.feature-text p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* =============================================
   İSTATİSTİKLER
   ============================================= */
.stats-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    padding: 60px 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
    text-align: center;
}

.stat-item {
    padding: 24px;
}

.stat-number {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 500;
}

/* =============================================
   ÜRÜN SAYFASI ŞABLONU
   ============================================= */
.page-hero {

    background-image: linear-gradient(rgba(10, 37, 64, 0.97), rgb(0 67 135 / 80%)), var(--bg-img);
    padding: 100px 0 60px;
    margin-top: var(--header-height);
    position: relative;
    overflow: hidden;
    background-size: cover;
    background-position: top;
    background-repeat: no-repeat;

}

.page-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(249, 115, 22, 0.12) 0%, transparent 70%);
    border-radius: 50%;
}

.page-hero-content {
    position: relative;
    z-index: 1;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumb a {
    color: rgba(255, 255, 255, 0.6);
}

.breadcrumb a:hover {
    color: var(--color-accent);
}

.breadcrumb span {
    color: rgba(255, 255, 255, 0.3);
}

.page-hero h1 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 16px;
}

.page-hero p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.75);
    max-width: 600px;
    line-height: 1.7;
}

/* Ürün İçerik Bölümü */
.product-content {
    padding: 80px 0;
}

.product-layout {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    align-items: start;
}

.product-main h2 {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.product-main p {
    color: var(--color-text-muted);
    line-height: 1.8;
    margin-bottom: 24px;
}

.product-image {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 32px;
    box-shadow: var(--shadow-md);
}

.product-image img {
    width: 100%;
    height: 400px;
    /*    object-fit: cover;*/
}

/* Avantajlar Listesi */
.advantages-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin: 24px 0;
}

.advantage-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--color-light-bg);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--color-accent);
}

.advantage-item .check {
    color: var(--color-accent);
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.advantage-item p {
    font-size: 0.9rem;
    color: var(--color-text);
    margin: 0;
}

/* Kullanım Alanları */
.use-cases {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.use-case-item {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
    text-align: center;
    transition: var(--transition);
}

.use-case-item:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
}

.use-case-item .icon {
    font-size: 2rem;
    margin-bottom: 10px;
}

.use-case-item p {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary);
    margin: 0;
}

/* Yan Panel (Sidebar) */
.product-sidebar {
    position: sticky;
    top: calc(var(--header-height) + 24px);
}

.sidebar-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.sidebar-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-primary);
}

.sidebar-cta {
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
    border: none;
    color: var(--color-white);
}

.sidebar-cta h3 {
    color: var(--color-white);
}

.sidebar-cta p {
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.9rem;
    margin-bottom: 20px;
}

.sidebar-cta .btn {
    width: 100%;
    justify-content: center;
}

.related-services a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.related-services a:last-child {
    border-bottom: none;
}

.related-services a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, var(--color-accent) 0%, #fb923c 100%);
    padding: 60px 0;
    text-align: center;
}

.cta-banner h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 800;
    color: var(--color-white);
    margin-bottom: 12px;
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.85);
    font-size: 1.05rem;
    margin-bottom: 32px;
}

.cta-banner .btn-outline {
    border-color: rgba(255, 255, 255, 0.7);
    color: white;
}

.cta-banner .btn-outline:hover {
    background: white;
    color: var(--color-accent);
}

/* =============================================
   KURUMSAL SAYFA
   ============================================= */
.about-section {
    padding: 80px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-image {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image img {
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.vision-mission {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin-top: 60px;
}

.vm-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    position: relative;
    overflow: hidden;
}

.vm-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent), #fb923c);
}

.vm-card .vm-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.vm-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.vm-card p {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.team-section {
    background: var(--color-light-bg);
    padding: 80px 0;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.value-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    padding: 28px;
    text-align: center;
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.value-card .icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.value-card h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
}

.value-card p {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    line-height: 1.6;
}

/* =============================================
   İLETİŞİM SAYFASI
   ============================================= */
.contact-section {
    padding: 80px 0;
    background: var(--color-light-bg);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.contact-info p {
    color: var(--color-text-muted);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-detail-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-detail-item .icon-wrap {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-accent), #fb923c);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(249, 115, 22, 0.3);
}

.contact-detail-item .detail-text strong {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.contact-detail-item .detail-text span {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--color-text);
}

/* İletişim Formu */
.contact-form-wrap {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.contact-form-wrap h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 24px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 8px;
}

.form-group label .required {
    color: var(--color-accent);
    margin-left: 2px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    color: var(--color-text);
    background: var(--color-white);
    transition: var(--transition-fast);
    outline: none;
}

.form-control:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.form-control::placeholder {
    color: #94a3b8;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

textarea.form-control {
    resize: vertical;
    min-height: 130px;
}

.form-submit {
    width: 100%;
    justify-content: center;
    padding: 16px;
    font-size: 1rem;
}

/* Alert Mesajları */
.alert {
    padding: 14px 18px;
    border-radius: var(--radius-md);
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: #dcfce7;
    color: #166534;
    border: 1px solid #bbf7d0;
}

.alert-error {
    background: #fee2e2;
    color: #991b1b;
    border: 1px solid #fecaca;
}

/* Harita */
.map-section {
    height: 400px;
    background: var(--color-border);
    position: relative;
    overflow: hidden;
}

.map-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    flex-direction: column;
    gap: 12px;
    color: var(--color-text-muted);
}

.map-placeholder .map-icon {
    font-size: 3rem;
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
    background: var(--color-primary);
    color: rgba(255, 255, 255, 0.75);
}

.footer-top {
    padding: 64px 0 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
}

.footer-brand .logo {
    margin-bottom: 20px;
}

.footer-brand p {
    font-size: 0.875rem;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 24px;
}

.social-links {
    display: flex;
    gap: 10px;
}

.social-link {
    width: 38px;
    height: 38px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    transition: var(--transition-fast);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.social-link:hover {
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
    transform: translateY(-2px);
}

.footer-col h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-links a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.footer-contact-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 14px;
    font-size: 0.875rem;
}

.footer-contact-item .icon {
    color: var(--color-accent);
    flex-shrink: 0;
    margin-top: 2px;
}

.footer-contact-item span {
    color: rgba(255, 255, 255, 0.65);
    line-height: 1.5;
}

.footer-bottom {
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
}

.footer-bottom-links {
    display: flex;
    gap: 20px;
}

.footer-bottom-links a {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.4);
    transition: var(--transition-fast);
}

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

/* =============================================
   ANİMASYONLAR
   ============================================= */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   SCROLL TO TOP
   ============================================= */
.scroll-top {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 44px;
    height: 44px;
    background: var(--color-accent);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    box-shadow: 0 4px 16px rgba(249, 115, 22, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    z-index: 500;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
}

/* =============================================
   RESPONSİVE TASARIM
   ============================================= */
@media (max-width: 1024px) {
    .logo-img {
        padding-top: 5px;
        height: 75px;
        width: auto;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .why-us-inner {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

    .product-layout {
        grid-template-columns: 1fr;
    }

    .product-sidebar {
        position: static;
    }

    .contact-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    :root {
        --header-height: 95px;
    }

    .main-nav,
    .header-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .mobile-menu {
        display: block;
    }

    .hero-slider {
        height: 85vh;
    }

    .slide-text h1 {
        font-size: 1.8rem;
    }

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

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

    .services-grid {
        grid-template-columns: 1fr;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .vision-mission {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .section {
        padding: 56px 0;
    }

    .contact-form-wrap {
        padding: 24px;
    }

    .slider-arrows {
        display: none;
    }

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

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .use-cases {
        grid-template-columns: 1fr 1fr;
    }
}

/* =============================================
   İLETİŞİM SAYFASI
   ============================================= */

.contact-section {
    padding: 80px 0;
    background: var(--color-white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 64px;
    align-items: flex-start;
}

/* --- İletişim Bilgileri Sol Kolon --- */
.contact-info {
    position: sticky;
    top: calc(var(--header-height) + 24px);
}

.contact-info h2 {
    font-size: clamp(1.6rem, 2.5vw, 2.2rem);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
    line-height: 1.25;
}

.contact-info>p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px;
    background: var(--color-light-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    transition: var(--transition);
}

.contact-detail-item:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
}

.contact-detail-item .icon-wrap {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, var(--color-accent), #fb923c);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1rem;
    flex-shrink: 0;
}

.contact-detail-item .detail-text {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.contact-detail-item .detail-text strong {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-detail-item .detail-text span {
    font-size: 0.9rem;
    color: var(--color-text);
    line-height: 1.5;
}

/* --- İletişim Formu Sağ Kolon --- */
.contact-form-wrap {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--color-border);
}

.contact-form-wrap h3 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 28px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Form Elemanları */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 20px;
}

.form-group label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text);
}

.form-group .required {
    color: var(--color-accent);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font-primary);
    font-size: 0.925rem;
    color: var(--color-text);
    background: var(--color-light-bg);
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--color-accent);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.12);
}

.form-control::placeholder {
    color: #b0bec5;
}

select.form-control {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%2364748b' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
}

textarea.form-control {
    resize: vertical;
    min-height: 130px;
}

.form-submit {
    width: 100%;
    justify-content: center;
    padding: 15px 28px;
    font-size: 1rem;
    margin-top: 8px;
}

/* Uyarı Kutuları */
.alert {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 24px;
    line-height: 1.5;
}

.alert-success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #16a34a;
}

.alert-error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #dc2626;
}

/* Harita Bölümü */
.map-section {
    background: var(--color-light-bg);
    padding: 0;
    border-top: 1px solid var(--color-border);
}

.map-placeholder {
    height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, #f0f4f8, #e8eef4);
    color: var(--color-text-muted);
    text-align: center;
}

.map-icon {
    font-size: 2.5rem;
    margin-bottom: 8px;
}

/* Sosyal Medya Linkleri */
.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.95rem;
    transition: var(--transition);
}

.social-link:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* İletişim Responsive */
@media (max-width: 960px) {
    .contact-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-info {
        position: static;
    }
}

@media (max-width: 600px) {
    .contact-form-wrap {
        padding: 24px 20px;
    }

    .contact-section {
        padding: 56px 0;
    }
}