/* ==========================================================================
   Tekno Kanal Açma - Modern CSS Tasarım Sistemi
   ========================================================================== */

/* 1. Tasarım Değişkenleri (Design Tokens) */
:root {
    /* Renk Paleti */
    --color-primary-dark: #0f172a;    /* Slate 900 */
    --color-primary-medium: #1e293b;  /* Slate 800 */
    --color-primary-light: #334155;   /* Slate 700 */
    --color-blue-dark: #1d4ed8;       /* Blue 700 */
    --color-blue-medium: #2563eb;     /* Blue 600 */
    --color-blue-light: #3b82f6;      /* Blue 500 */
    --color-blue-accent: #60a5fa;     /* Blue 400 */
    --color-orange-dark: #ea580c;     /* Orange 600 */
    --color-orange-medium: #f97316;   /* Orange 500 */
    --color-orange-light: #fb923c;    /* Orange 400 */
    --color-green: #22c55e;           /* Green 500 */
    --color-green-dark: #16a34a;      /* Green 600 */
    
    /* Arka Plan Tonları */
    --bg-white: #ffffff;
    --bg-slate-50: #f8fafc;
    --bg-slate-100: #f1f5f9;
    --bg-slate-200: #e2e8f0;
    
    /* Metin Renkleri */
    --text-dark: #0f172a;
    --text-medium: #475569;
    --text-light: #94a3b8;
    --text-gray-100: #f1f5f9;
    
    /* Font Tanımlamaları */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;
    
    /* Kenar Yuvarlama */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;
    
    /* Gölgelendirmeler (Box Shadows) */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.05), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-primary: 0 10px 15px -3px rgba(37, 99, 235, 0.2);
    --shadow-accent: 0 10px 15px -3px rgba(249, 115, 22, 0.3);
    
    /* Geçiş Efektleri */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-medium: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Sayfa Genişliği */
    --container-max-width: 1280px;
    --header-height: 80px;
    --topbar-height: 40px;
}

/* 2. Temel Reset (CSS Reset) */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-medium);
    background-color: var(--bg-white);
    overflow-x: hidden;
    padding-bottom: 0; /* Mobil stick action bar için aşağıda medya sorgusu ile padding eklenecek */
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.25;
}

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

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

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

ul, ol {
    list-style: none;
}

/* 3. Ortak Bileşenler & Düzenler (Layout Utilities) */
.container {
    width: 100%;
    max-width: var(--container-max-width);
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 60px auto;
}

.section-subtitle {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-blue-medium);
    background-color: rgba(37, 99, 235, 0.08);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(28px, 4vw, 40px);
    color: var(--text-dark);
    margin-bottom: 20px;
}

.section-title.text-left {
    text-align: left;
}

.section-lead {
    font-size: clamp(16px, 2vw, 18px);
    color: var(--text-medium);
}

.section-lead.text-left {
    text-align: left;
}

/* Buton Tasarımları */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    padding: 12px 28px;
    border-radius: var(--radius-md);
    transition: var(--transition-medium);
    cursor: pointer;
    box-shadow: var(--shadow-sm);
}

.btn-large {
    padding: 16px 36px;
    font-size: 16px;
}

.btn-primary {
    background-color: var(--color-orange-medium);
    color: var(--bg-white);
    box-shadow: var(--shadow-accent);
}

.btn-primary:hover {
    background-color: var(--color-orange-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 20px -5px rgba(234, 88, 12, 0.4);
}

.btn-secondary {
    background-color: var(--color-green);
    color: var(--bg-white);
    box-shadow: 0 10px 15px -3px rgba(34, 197, 94, 0.2);
}

.btn-secondary:hover {
    background-color: var(--color-green-dark);
    transform: translateY(-2px);
    box-shadow: 0 12px 20px -5px rgba(22, 163, 74, 0.4);
}

.btn-pulse {
    position: relative;
    overflow: hidden;
}

.btn-pulse::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 300px;
    height: 300px;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    transform: translate(-50%, -50%) scale(0);
    opacity: 1;
    transition: transform 0.5s ease-out, opacity 0.5s ease-out;
    pointer-events: none;
}

.btn-pulse:active::after {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0;
    transition: 0s;
}

/* 4. Üst Bilgi Çubuğu (Top Bar) */
.top-bar {
    background-color: var(--color-primary-dark);
    color: var(--bg-slate-50);
    font-size: 13px;
    height: var(--topbar-height);
    line-height: var(--topbar-height);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.top-bar-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.top-bar-left .badge {
    background-color: var(--color-orange-medium);
    color: var(--bg-white);
    font-weight: 700;
    font-size: 11px;
    padding: 0px 8px;
    border-radius: 4px;
    height: 20px;
    line-height: 20px;
    display: inline-flex;
    align-items: center;
}

.top-bar-left .text {
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
}

.icon-span {
    display: inline-flex;
    color: var(--color-blue-accent);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

.top-bar-right .info-link,
.top-bar-right .info-text {
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--text-light);
}

.top-bar-right .info-link:hover {
    color: var(--color-blue-accent);
}

.top-bar-right .separator {
    color: rgba(255, 255, 255, 0.15);
}

/* 5. Ana Header & Navigasyon */
.main-header {
    background-color: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-height);
    transition: var(--transition-medium);
}

.main-header.scrolled {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-md);
    height: 70px;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 44px;
    height: 44px;
    background-color: var(--color-blue-medium);
    color: var(--bg-white);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-primary);
}

.logo-icon svg {
    width: 24px;
    height: 24px;
}

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

.logo-text .brand {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 800;
    color: var(--color-primary-dark);
    letter-spacing: 0.5px;
}

.logo-text .sub-brand {
    font-size: 11px;
    font-weight: 600;
    color: var(--color-blue-medium);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
    position: relative;
    padding: 8px 0;
}

.nav-link:hover {
    color: var(--color-blue-medium);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2.5px;
    background-color: var(--color-blue-medium);
    transition: var(--transition-medium);
    border-radius: var(--radius-full);
}

.nav-link.active {
    color: var(--color-blue-medium);
}

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

.header-cta {
    display: flex;
    align-items: center;
    gap: 15px;
}

.mobile-toggle {
    display: none;
    color: var(--text-dark);
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.mobile-toggle:hover {
    background-color: var(--bg-slate-100);
}

/* 6. Mobil Nav Panel */
.mobile-nav-panel {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(8px);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-medium);
}

.mobile-nav-panel.open {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-content {
    position: absolute;
    top: 0;
    right: -320px;
    width: 320px;
    height: 100%;
    background-color: var(--bg-white);
    padding: 30px 24px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-xl);
    transition: var(--transition-medium);
}

.mobile-nav-panel.open .mobile-nav-content {
    right: 0;
}

.mobile-nav-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.close-mobile-nav {
    color: var(--text-dark);
    padding: 8px;
    border-radius: var(--radius-sm);
}

.close-mobile-nav:hover {
    background-color: var(--bg-slate-100);
}

.mobile-links {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: auto;
}

.mobile-link {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 600;
    color: var(--text-dark);
    border-bottom: 1px solid var(--bg-slate-100);
    padding-bottom: 12px;
}

.mobile-link:hover {
    color: var(--color-blue-medium);
    padding-left: 5px;
}

.mobile-nav-footer {
    border-top: 1px solid var(--bg-slate-100);
    padding-top: 20px;
}

.mobile-nav-footer p {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
    margin-bottom: 12px;
}

.mobile-call-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    background-color: var(--color-orange-medium);
    color: var(--bg-white);
    font-family: var(--font-heading);
    font-weight: 700;
    padding: 14px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-accent);
}

/* 7. Hero Section */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: var(--bg-white);
    padding-top: 100px;
    padding-bottom: 160px;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle at 80% 20%, rgba(37, 99, 235, 0.15) 0%, transparent 50%),
                      radial-gradient(circle at 20% 80%, rgba(234, 88, 12, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 10;
}

.hero-content {
    max-width: 700px;
}

.badge-emergency {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-full);
    padding: 8px 18px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-orange-light);
    margin-bottom: 24px;
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background-color: var(--color-orange-medium);
    border-radius: 50%;
    display: inline-block;
    animation: pulse-animation 2s infinite;
}

@keyframes pulse-animation {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(249, 115, 22, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(249, 115, 22, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(249, 115, 22, 0);
    }
}

.hero-title {
    font-size: clamp(32px, 5vw, 56px);
    line-height: 1.15;
    color: var(--bg-white);
    margin-bottom: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.hero-lead {
    font-size: clamp(16px, 2.5vw, 20px);
    color: var(--text-gray-100);
    margin-bottom: 35px;
    opacity: 0.9;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 40px;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    font-weight: 550;
}

.check-icon {
    width: 24px;
    height: 24px;
    background-color: rgba(34, 197, 94, 0.15);
    color: var(--color-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Premium Cam Görsel Kartı (Glassmorphism) */
.visual-card {
    position: relative;
    width: 100%;
    max-width: 380px;
    aspect-ratio: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    animation: float-animation 6s ease-in-out infinite;
}

@keyframes float-animation {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.visual-card-glow {
    position: absolute;
    top: -10%;
    right: -10%;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.4) 0%, transparent 70%);
    pointer-events: none;
    z-index: 1;
}

.badge-discount {
    align-self: flex-start;
    background: linear-gradient(90deg, var(--color-blue-medium), var(--color-blue-light));
    color: var(--bg-white);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    letter-spacing: 0.5px;
    box-shadow: var(--shadow-primary);
}

.visual-main-icon {
    width: 100px;
    height: 100px;
    background: var(--bg-white);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 30px;
    margin: 30px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: 8px;
}

.visual-main-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.visual-stats {
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
}

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

.stat-num {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--color-orange-light);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-light);
    font-weight: 500;
}

.stat-line {
    width: 1px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0.1);
}

.hero-bottom-curve {
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    line-height: 0;
    z-index: 10;
}

.hero-bottom-curve svg {
    position: relative;
    display: block;
    width: calc(100% + 1.3px);
    height: 60px;
    transform: rotateY(180deg);
}

/* 8. Services Section */
.services-section {
    background-color: var(--bg-slate-50);
    padding-top: 60px;
    padding-bottom: 100px;
    position: relative;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

/* Premium Hizmet Kartları */
.service-card {
    background-color: var(--bg-white);
    border: 1px solid var(--bg-slate-200);
    border-radius: var(--radius-lg);
    padding: 40px;
    transition: var(--transition-slow);
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background-color: var(--color-blue-medium);
    transition: var(--transition-medium);
    opacity: 0;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(37, 99, 235, 0.15);
}

.service-card:hover::after {
    opacity: 1;
}

.service-icon {
    width: 60px;
    height: 60px;
    background-color: rgba(37, 99, 235, 0.06);
    color: var(--color-blue-medium);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition-medium);
}

.service-card:hover .service-icon {
    background-color: var(--color-blue-medium);
    color: var(--bg-white);
}

.service-title {
    font-size: 20px;
    margin-bottom: 16px;
}

.service-desc {
    font-size: 15px;
    color: var(--text-medium);
    margin-bottom: 24px;
    flex-grow: 1;
}

.service-link {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: var(--color-blue-medium);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.service-link:hover {
    color: var(--color-orange-medium);
}

/* 9. Neden Biz Section */
.why-us-section {
    padding-top: 100px;
    padding-bottom: 100px;
    background-color: var(--bg-white);
}

.why-us-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.why-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
    margin-top: 40px;
}

.why-item {
    display: flex;
    gap: 20px;
}

.why-item-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--color-green-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.why-item h4 {
    font-size: 18px;
    margin-bottom: 8px;
}

.why-item p {
    font-size: 14.5px;
    color: var(--text-medium);
}

.why-us-visual {
    display: flex;
    justify-content: center;
}

/* Bilgi Kutusu (Guarantee Box) */
.guarantee-box {
    width: 100%;
    max-width: 400px;
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary-medium) 100%);
    color: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 50px 40px;
    text-align: center;
    box-shadow: var(--shadow-xl);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.guarantee-badge {
    width: 80px;
    height: 80px;
    background-color: rgba(37, 99, 235, 0.2);
    color: var(--color-blue-accent);
    border: 1px solid rgba(37, 99, 235, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px auto;
}

.guarantee-badge svg {
    width: 40px;
    height: 40px;
}

.guarantee-box h3 {
    color: var(--bg-white);
    font-size: 24px;
    margin-bottom: 16px;
}

.guarantee-box p {
    font-size: 15px;
    opacity: 0.85;
    margin-bottom: 30px;
}

.w-full {
    width: 100%;
}

/* 10. Çalışma Süreci (Process) */
.process-section {
    background-color: var(--bg-slate-50);
    padding-top: 100px;
    padding-bottom: 100px;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
    position: relative;
}

.process-step {
    background-color: var(--bg-white);
    border: 1px solid var(--bg-slate-200);
    border-radius: var(--radius-lg);
    padding: 40px 30px;
    position: relative;
    transition: var(--transition-medium);
}

.process-step:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: rgba(37, 99, 235, 0.15);
}

.step-num {
    position: absolute;
    top: 20px;
    right: 30px;
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: rgba(37, 99, 235, 0.08);
}

.process-step:hover .step-num {
    color: rgba(249, 115, 22, 0.12);
}

.step-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(249, 115, 22, 0.06);
    color: var(--color-orange-medium);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: var(--transition-medium);
}

.process-step:hover .step-icon {
    background-color: var(--color-orange-medium);
    color: var(--bg-white);
}

.step-title {
    font-size: 18px;
    margin-bottom: 12px;
}

.step-desc {
    font-size: 14px;
    color: var(--text-medium);
}

/* 11. Müşteri Yorumları (Testimonials) */
.testimonials-section {
    padding-top: 100px;
    padding-bottom: 100px;
    background-color: var(--bg-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial-card {
    background-color: var(--bg-slate-50);
    border: 1px solid var(--bg-slate-100);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    transition: var(--transition-medium);
}

.testimonial-card:hover {
    background-color: var(--bg-white);
    border-color: var(--bg-slate-200);
    box-shadow: var(--shadow-lg);
}

.rating {
    font-size: 14px;
    margin-bottom: 20px;
}

.testimonial-text {
    font-size: 15px;
    font-style: italic;
    color: var(--text-medium);
    margin-bottom: 28px;
    flex-grow: 1;
    position: relative;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 48px;
    height: 48px;
    background-color: var(--color-blue-medium);
    color: var(--bg-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 18px;
}

.testimonial-card:nth-child(even) .author-avatar {
    background-color: var(--color-orange-medium);
}

.author-info h4 {
    font-size: 15px;
    margin-bottom: 2px;
}

.author-info p {
    font-size: 12px;
    color: var(--text-light);
    font-weight: 500;
}

/* 12. Sıkça Sorulan Sorular (FAQ Accordion) */
.faq-section {
    background-color: var(--bg-slate-50);
    padding-top: 100px;
    padding-bottom: 100px;
}

.faq-container {
    max-width: 800px;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 40px;
}

.faq-item {
    background-color: var(--bg-white);
    border: 1px solid var(--bg-slate-200);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition-medium);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 22px 28px;
    text-align: left;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    transition: var(--transition-fast);
}

.faq-question:hover {
    color: var(--color-blue-medium);
}

.faq-arrow {
    flex-shrink: 0;
    color: var(--text-light);
    transition: var(--transition-medium);
}

.faq-item.open .faq-arrow {
    transform: rotate(180deg);
    color: var(--color-blue-medium);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-medium) ease-out;
}

.faq-answer p {
    padding: 0 28px 24px 28px;
    font-size: 14.5px;
    color: var(--text-medium);
}

/* 13. İletişim ve Bölgeler */
.contact-section {
    padding-top: 100px;
    padding-bottom: 100px;
    background-color: var(--bg-white);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
}

/* Sol İletişim Bilgileri */
.contact-info-panel {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    border-radius: var(--radius-lg);
    padding: 50px;
    box-shadow: var(--shadow-xl);
}

.contact-lead-text {
    color: var(--text-gray-100);
    opacity: 0.85;
    margin-bottom: 40px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-detail-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.contact-icon {
    width: 52px;
    height: 52px;
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--color-blue-accent);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.contact-detail-item .label {
    display: block;
    font-size: 13px;
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 4px;
}

.contact-detail-item .value {
    display: block;
    font-size: 18px;
    font-weight: 700;
    color: var(--bg-white);
}

a.contact-detail-item:hover .contact-icon {
    background-color: var(--color-blue-medium);
    color: var(--bg-white);
    border-color: var(--color-blue-medium);
}

/* Sağ Bölgeler Paneli */
.contact-areas-panel h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.contact-areas-panel p {
    font-size: 15px;
    color: var(--text-medium);
    margin-bottom: 30px;
}

.areas-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-bottom: 35px;
}

.area-tag {
    background-color: var(--bg-slate-50);
    border: 1px solid var(--bg-slate-200);
    border-radius: var(--radius-sm);
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.area-tag .bullet {
    width: 6px;
    height: 6px;
    background-color: var(--color-blue-medium);
    border-radius: 50%;
}

.emergency-badge-large {
    background-color: rgba(234, 88, 12, 0.05);
    border: 1px dashed rgba(234, 88, 12, 0.3);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    gap: 16px;
}

.badge-icon {
    flex-shrink: 0;
    color: var(--color-orange-medium);
    margin-top: 2px;
}

.emergency-badge-large h4 {
    font-size: 16px;
    color: var(--color-orange-dark);
    margin-bottom: 6px;
}

.emergency-badge-large p {
    font-size: 13.5px;
    color: var(--text-medium);
    margin-bottom: 0;
}

/* 14. Footer */
.main-footer {
    background-color: var(--color-primary-dark);
    color: var(--text-light);
    padding-top: 80px;
}

.footer-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 50px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

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

.footer-brand .logo-icon {
    background-color: var(--bg-white);
    color: var(--color-blue-medium);
}

.footer-brand .brand {
    color: var(--bg-white);
}

.footer-brand .sub-brand {
    color: var(--text-light);
}

.footer-desc {
    font-size: 14px;
    line-height: 1.6;
}

.main-footer h4 {
    color: var(--bg-white);
    font-size: 18px;
    margin-bottom: 24px;
}

.footer-links, .footer-services {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a, .footer-services a {
    font-size: 14.5px;
    color: var(--text-light);
}

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

.footer-bottom {
    background-color: #090d16;
    padding: 24px 0;
    font-size: 13.5px;
}

.footer-bottom-wrapper {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

/* 15. Sabit İletişim Ögeleri (Floaters) */
.sticky-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
    z-index: 99;
    transition: var(--transition-medium);
    animation: whatsapp-shake 5s infinite;
}

.sticky-whatsapp:hover {
    transform: scale(1.1);
    background-color: #20ba5a;
}

@keyframes whatsapp-shake {
    0%, 90%, 100% { transform: scale(1); }
    92% { transform: scale(1.1) rotate(-8deg); }
    94% { transform: scale(1.1) rotate(8deg); }
    96% { transform: scale(1.1) rotate(-8deg); }
    98% { transform: scale(1.1) rotate(8deg); }
}

.mobile-sticky-action-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background-color: var(--bg-white);
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
    z-index: 999;
    grid-template-columns: 1fr 1fr;
}

.action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 750;
    color: var(--bg-white);
}

.action-call {
    background-color: var(--color-orange-medium);
}

.action-whatsapp {
    background-color: #25d366;
}

/* 16. Responsive Tasarım Medya Sorguları */
@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }
    
    .badge-emergency, .hero-features {
        justify-content: center;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .why-us-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }
    
    .why-us-visual {
        order: -1;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    /* Mobil düzen düzenlemeleri */
    body {
        padding-bottom: 60px; /* Hızlı eylem çubuğu için alan bırak */
    }
    
    .top-bar {
        display: none; /* Mobilde topbar gizlenir */
    }
    
    .nav-menu {
        display: none; /* Masaüstü menüsü gizlenir */
    }
    
    .header-cta .btn {
        display: none; /* Hemen ara butonu mobilde header'da gizlenir */
    }
    
    .mobile-toggle {
        display: block; /* Menü açma butonu görünür */
    }
    
    .mobile-sticky-action-bar {
        display: grid; /* Mobil eylem çubuğu görünür */
    }
    
    .sticky-whatsapp {
        bottom: 80px; /* Alt çubuk geldiği için biraz yukarı taşınır */
        right: 20px;
        width: 50px;
        height: 50px;
    }
    
    .footer-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .areas-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-info-panel {
        padding: 30px 20px;
    }
}

/* 17. Custom Styles (Owner and Patriotic Banner) */
.btn-white {
    background-color: var(--bg-white);
    color: #b91c1c;
}

.btn-white:hover {
    background-color: #f8fafc;
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.badge-patriotic {
    background-color: rgba(239, 68, 68, 0.1) !important;
    color: #ef4444 !important;
    border: 1px solid rgba(239, 68, 68, 0.2) !important;
}

.pulse-dot-red {
    width: 8px;
    height: 8px;
    background-color: #ef4444;
    border-radius: 50%;
    display: inline-block;
    animation: pulse-red-animation 2s infinite;
}

@keyframes pulse-red-animation {
    0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7);
    }
    70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(239, 68, 68, 0);
    }
    100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(239, 68, 68, 0);
    }
}

.patriotic-banner {
    background: linear-gradient(135deg, #b91c1c 0%, #991b1b 100%);
    border-radius: var(--radius-lg);
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    color: var(--bg-white);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 50px;
}

.patriotic-banner-wrapper {
    display: flex;
    align-items: center;
    gap: 24px;
}

.patriotic-icon-wrapper {
    width: 64px;
    height: 64px;
    background-color: rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
    overflow: hidden;
}

.patriotic-banner h3 {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 800;
    margin-bottom: 8px;
    color: var(--bg-white);
}

.patriotic-banner p {
    font-size: 15px;
    opacity: 0.95;
    margin: 0;
    line-height: 1.6;
}

@media (max-width: 1024px) {
    .patriotic-banner {
        flex-direction: column;
        text-align: center;
        padding: 30px 24px;
    }
    .patriotic-banner-wrapper {
        flex-direction: column;
        gap: 16px;
    }
}

/* 18. WhatsApp PNG Logo Integration */
.wa-png-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
    display: inline-block;
    vertical-align: middle;
}

.btn-secondary .wa-png-icon {
    width: 22px;
    height: 22px;
    margin-right: 6px;
}

.contact-icon .wa-png-icon {
    width: 28px;
    height: 28px;
    display: block;
}

.sticky-whatsapp {
    background-color: transparent !important;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3) !important;
    padding: 0 !important;
}

.sticky-whatsapp img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

@media (max-width: 768px) {
    .sticky-whatsapp img {
        width: 50px;
        height: 50px;
    }
}

.action-whatsapp {
    background-color: #25d366 !important;
}

.action-whatsapp .wa-png-icon {
    width: 22px;
    height: 22px;
    margin-right: 6px;
}

/* 19. Brand Logo Image Integration */
.brand-logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
    display: block;
}

.footer-brand .brand-logo-img {
    height: 65px;
    background-color: var(--bg-white);
    border-radius: var(--radius-md);
    padding: 6px 12px;
}