/* =====================================================
   TrendTech - Modern Koyu Tema CSS
   Direct Selling Expo tarzı: koyu zemin + mavi/turkuaz aksanlar
   ===================================================== */

/* CSS Değişkenleri */
:root {
    --bg-primary: #050b16;
    --bg-secondary: #0a1424;
    --bg-tertiary: #0f1d33;
    --bg-card: rgba(15, 29, 51, 0.6);
    --bg-card-hover: rgba(20, 40, 70, 0.8);
    
    --border-color: rgba(56, 130, 200, 0.15);
    --border-glow: rgba(78, 168, 255, 0.4);
    
    --text-primary: #e8eef7;
    --text-secondary: #a4b4c9;
    --text-muted: #6b7d96;
    
    --accent-primary: #4ea8ff;
    --accent-secondary: #6dd5ff;
    --accent-gradient: linear-gradient(135deg, #4ea8ff 0%, #6dd5ff 50%, #a8e6ff 100%);
    --accent-glow: rgba(78, 168, 255, 0.5);
    
    --serif: 'Playfair Display', Georgia, serif;
    --sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    
    --shadow-glow: 0 0 60px rgba(78, 168, 255, 0.15);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--sans);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Arkaplan dekoratif efektler */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background: 
        radial-gradient(circle at 15% 20%, rgba(78, 168, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 80%, rgba(109, 213, 255, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(20, 40, 70, 0.3) 0%, transparent 70%);
    pointer-events: none;
    z-index: -1;
}

a { color: inherit; text-decoration: none; transition: var(--transition); }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Tipografi */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--serif);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
}

h1 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2rem); }

h1 em, h2 em, h3 em {
    font-style: italic;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

p { color: var(--text-secondary); }

.section-label {
    display: inline-block;
    font-family: var(--sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    color: var(--accent-primary);
    text-transform: uppercase;
    margin-bottom: 16px;
}

/* ===== TOP BAR ===== */
.top-bar {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 10px 0;
    font-size: 0.85rem;
}

.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.top-bar-right {
    display: flex;
    gap: 24px;
}

.top-bar-right a {
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.top-bar-right a:hover { color: var(--accent-primary); }

.pulse-dot {
    width: 8px;
    height: 8px;
    background: #2ecc71;
    border-radius: 50%;
    box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.7);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0.7); }
    70% { box-shadow: 0 0 0 8px rgba(46, 204, 113, 0); }
    100% { box-shadow: 0 0 0 0 rgba(46, 204, 113, 0); }
}

/* ===== HEADER / NAV ===== */
.main-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(5, 11, 22, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
}

.main-header.scrolled {
    background: rgba(5, 11, 22, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 0;
    gap: 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
}

.logo-img {
    height: 48px;
    width: auto;
    max-width: 220px;
    transition: var(--transition);
    filter: drop-shadow(0 0 12px rgba(78, 168, 255, 0.3));
    /* Siyah arka planı saydamlaştır - blend mode */
    mix-blend-mode: screen;
}

.logo:hover .logo-img {
    filter: drop-shadow(0 0 20px rgba(78, 168, 255, 0.6));
    transform: scale(1.02);
}

.logo-img-footer {
    height: 56px;
    width: auto;
    max-width: 240px;
    margin-bottom: 16px;
    filter: drop-shadow(0 0 16px rgba(78, 168, 255, 0.25));
    mix-blend-mode: screen;
}

.nav-menu {
    display: flex;
    gap: 4px;
    align-items: center;
}

.nav-menu > li > a {
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.nav-menu > li > a:hover,
.nav-menu > li > a.active {
    color: var(--text-primary);
    background: rgba(78, 168, 255, 0.08);
}

.nav-menu .has-dropdown {
    position: relative;
}

.nav-menu .has-dropdown .fa-chevron-down {
    font-size: 0.7rem;
    transition: var(--transition);
}

.nav-menu .has-dropdown:hover .fa-chevron-down {
    transform: rotate(180deg);
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 320px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 12px;
    margin-top: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.has-dropdown:hover .dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown li a {
    display: block;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.dropdown li a:hover {
    background: rgba(78, 168, 255, 0.1);
    color: var(--accent-primary);
    transform: translateX(4px);
}

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

/* Butonlar */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 50px;
    font-family: var(--sans);
    font-size: 0.92rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: var(--transition);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent-gradient);
    color: var(--bg-primary);
    box-shadow: 0 8px 24px var(--accent-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px var(--accent-glow);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    border-color: var(--accent-primary);
    background: rgba(78, 168, 255, 0.08);
    color: var(--accent-primary);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1rem;
}

/* Mobile menu toggle */
.mobile-toggle {
    display: none;
    background: transparent;
    border: 1px solid var(--border-color);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    padding: 0;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
}

.mobile-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

.mobile-toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.mobile-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding: 80px 0;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at top right, rgba(78, 168, 255, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at bottom left, rgba(109, 213, 255, 0.1) 0%, transparent 50%);
}

.hero-globe-wrapper {
    position: absolute;
    right: -100px;
    top: 50%;
    transform: translateY(-50%);
    width: 700px;
    height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none;
}

.hero-globe {
    position: relative;
    width: 500px;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Dönen şeffaf dünya küresi (arka planda) */
.rotating-earth {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 460px;
    height: 460px;
    margin: -230px 0 0 -230px;
    z-index: 1;
    animation: earth-spin 30s linear infinite;
}

.earth-svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0 0 30px rgba(78, 168, 255, 0.3));
}

@keyframes earth-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Sabit logo (önde) */
.globe-logo {
    position: relative;
    width: 320px;
    height: 320px;
    object-fit: contain;
    animation: globe-float 6s ease-in-out infinite;
    filter: 
        drop-shadow(0 0 40px rgba(78, 168, 255, 0.5))
        drop-shadow(0 0 80px rgba(78, 168, 255, 0.25))
        brightness(1.1);
    z-index: 2;
}

@keyframes globe-float {
    0%, 100% { translate: 0 0; }
    50% { translate: 0 -15px; }
}

.globe-aura {
    position: absolute;
    inset: 50px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(78, 168, 255, 0.15) 0%, transparent 70%);
    animation: aura-pulse 4s ease-in-out infinite;
}

.globe-aura-2 {
    inset: 100px;
    background: radial-gradient(circle, rgba(109, 213, 255, 0.2) 0%, transparent 60%);
    animation-duration: 3s;
    animation-delay: -1.5s;
}

@keyframes aura-pulse {
    0%, 100% { opacity: 0.5; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.1); }
}

.globe-satellite {
    position: absolute;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--bg-secondary);
    border: 1px solid var(--border-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    font-size: 1.4rem;
    box-shadow: 0 0 30px rgba(78, 168, 255, 0.4);
    backdrop-filter: blur(10px);
    z-index: 3;
}

.globe-satellite.sat-1 {
    top: 0;
    left: 50%;
    margin-left: -28px;
    animation: satellite-orbit 15s linear infinite;
}

.globe-satellite.sat-2 {
    top: 50%;
    right: 0;
    margin-top: -28px;
    animation: satellite-orbit-2 18s linear infinite;
    animation-delay: -3s;
}

.globe-satellite.sat-3 {
    bottom: 0;
    left: 50%;
    margin-left: -28px;
    animation: satellite-orbit 22s linear infinite reverse;
    animation-delay: -8s;
}

.globe-satellite.sat-4 {
    top: 50%;
    left: 0;
    margin-top: -28px;
    animation: satellite-orbit-2 17s linear infinite reverse;
    animation-delay: -5s;
}

@keyframes satellite-orbit {
    from { transform: rotate(0deg) translateX(250px) rotate(0deg); }
    to { transform: rotate(360deg) translateX(250px) rotate(-360deg); }
}

@keyframes satellite-orbit-2 {
    from { transform: rotate(90deg) translateX(250px) rotate(-90deg); }
    to { transform: rotate(450deg) translateX(250px) rotate(-450deg); }
}

@media (max-width: 1200px) {
    .hero-globe-wrapper { width: 550px; height: 550px; right: -150px; opacity: 0.7; }
    .hero-globe { width: 400px; height: 400px; }
    .rotating-earth { width: 360px; height: 360px; margin: -180px 0 0 -180px; }
    .globe-logo { width: 250px; height: 250px; }
    .globe-satellite { width: 44px; height: 44px; font-size: 1.1rem; }
    @keyframes satellite-orbit {
        from { transform: rotate(0deg) translateX(200px) rotate(0deg); }
        to { transform: rotate(360deg) translateX(200px) rotate(-360deg); }
    }
    @keyframes satellite-orbit-2 {
        from { transform: rotate(90deg) translateX(200px) rotate(-90deg); }
        to { transform: rotate(450deg) translateX(200px) rotate(-450deg); }
    }
}

@media (max-width: 768px) {
    .hero-globe-wrapper { 
        width: 100%; 
        right: 0;
        opacity: 0.25;
        height: 500px;
    }
    .hero-globe { width: 350px; height: 350px; }
    .rotating-earth { width: 320px; height: 320px; margin: -160px 0 0 -160px; }
    .globe-logo { width: 220px; height: 220px; }
    .globe-satellite { display: none; }
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 8px 18px;
    background: rgba(78, 168, 255, 0.1);
    border: 1px solid rgba(78, 168, 255, 0.3);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--accent-secondary);
    margin-bottom: 32px;
}

.hero-badge .pulse-dot {
    background: var(--accent-primary);
    box-shadow: 0 0 0 0 var(--accent-glow);
}

.hero h1 {
    margin-bottom: 24px;
}

.hero p {
    font-size: 1.15rem;
    margin-bottom: 40px;
    max-width: 600px;
}

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

.hero-stats {
    display: flex;
    gap: 48px;
    margin-top: 64px;
    padding-top: 40px;
    border-top: 1px solid var(--border-color);
}

.stat-item .stat-num {
    font-family: var(--serif);
    font-size: 2.5rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.stat-item .stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 6px;
}

/* ===== SECTIONS ===== */
.section {
    padding: 100px 0;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section-header p {
    margin-top: 16px;
    font-size: 1.05rem;
}

/* ===== HİZMETLER GRID ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px;
}

.service-card {
    position: relative;
    padding: 36px 28px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-primary), transparent);
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    border-color: var(--border-glow);
    background: var(--bg-card-hover);
}

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

.service-num {
    position: absolute;
    top: 24px;
    right: 28px;
    font-family: var(--sans);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

.service-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--radius-md);
    background: rgba(78, 168, 255, 0.1);
    border: 1px solid rgba(78, 168, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    font-size: 1.4rem;
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 1.4rem;
    margin-bottom: 12px;
}

.service-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--accent-primary);
    font-size: 0.9rem;
    font-weight: 600;
}

.service-link i { transition: var(--transition); }
.service-link:hover i { transform: translateX(4px); }

/* ===== HAKKIMIZDA ===== */
.about-section {
    padding: 100px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-text p { margin-bottom: 16px; }

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 32px;
}

.feature-item {
    padding: 20px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
}

.feature-item i {
    color: var(--accent-primary);
    font-size: 1.5rem;
    margin-bottom: 12px;
}

.feature-item h4 {
    font-family: var(--serif);
    font-size: 1.1rem;
    margin-bottom: 6px;
}

.feature-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

.about-visual {
    position: relative;
}

.about-visual-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.about-visual-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent-gradient);
    opacity: 0.05;
}

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

.about-experience .year {
    font-family: var(--serif);
    font-size: 6rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.about-experience .label {
    font-size: 1.1rem;
    color: var(--text-secondary);
}

/* ===== DEĞERLER ===== */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.value-card {
    padding: 32px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glow);
}

.value-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 20px;
    border-radius: 50%;
    background: rgba(78, 168, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    font-size: 1.5rem;
}

.value-card h4 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

/* ===== TESTIMONIALS ===== */
.testimonials-slider {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.testimonial-card {
    padding: 32px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    position: relative;
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: 12px;
    left: 24px;
    font-family: var(--serif);
    font-size: 5rem;
    color: var(--accent-primary);
    opacity: 0.2;
    line-height: 1;
}

.testimonial-comment {
    color: var(--text-secondary);
    font-style: italic;
    margin: 24px 0;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.testimonial-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-weight: 700;
    font-family: var(--serif);
}

.testimonial-info h5 {
    font-family: var(--sans);
    font-size: 1rem;
    margin-bottom: 2px;
}

.testimonial-info span {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ===== PARTNERS ===== */
.partners-marquee {
    overflow: hidden;
    padding: 32px 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    background: var(--bg-secondary);
}

.partners-track {
    display: flex;
    gap: 80px;
    animation: marquee 40s linear infinite;
    white-space: nowrap;
}

.partner-item {
    flex-shrink: 0;
    color: var(--text-muted);
    font-family: var(--serif);
    font-size: 1.5rem;
    font-weight: 700;
    transition: var(--transition);
    letter-spacing: 0.03em;
}

.partner-item:hover { color: var(--accent-primary); }

@keyframes marquee {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* ===== BLOG ===== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 24px;
}

.blog-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition);
}

.blog-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-glow);
}

.blog-image {
    height: 200px;
    background: linear-gradient(135deg, var(--bg-tertiary), var(--bg-secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-primary);
    font-size: 3rem;
    position: relative;
    overflow: hidden;
}

.blog-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent-gradient);
    opacity: 0.05;
}

.blog-content {
    padding: 28px;
}

.blog-meta {
    display: flex;
    gap: 16px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.blog-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    line-height: 1.4;
}

.blog-card p {
    font-size: 0.95rem;
    margin-bottom: 16px;
}

/* ===== CTA SECTION ===== */
.cta-section {
    padding: 80px 0;
}

.cta-card {
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, var(--bg-secondary) 100%);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: 60px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(78, 168, 255, 0.15) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-content { position: relative; z-index: 1; flex: 1; min-width: 300px; }
.cta-content h2 { margin-bottom: 12px; }

.cta-actions {
    display: flex;
    gap: 12px;
    position: relative;
    z-index: 1;
    flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.main-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 80px 0 30px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-about p {
    margin: 20px 0;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--accent-primary);
    color: var(--bg-primary);
    border-color: var(--accent-primary);
    transform: translateY(-2px);
}

.footer-col h4 {
    font-family: var(--sans);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent-primary);
    margin-bottom: 24px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.footer-col ul li a:hover { color: var(--accent-primary); }

.contact-list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    margin-bottom: 14px;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.contact-list li i {
    color: var(--accent-primary);
    margin-top: 4px;
    flex-shrink: 0;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* ===== SCROLL TOP ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--accent-gradient);
    color: var(--bg-primary);
    border: none;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: 0 8px 24px var(--accent-glow);
    z-index: 50;
}

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

.scroll-top:hover {
    transform: translateY(-4px);
}

/* ===== PAGE HEADER (alt sayfalar için) ===== */
.page-header {
    padding: 100px 0 60px;
    text-align: center;
    background: linear-gradient(180deg, var(--bg-secondary), transparent);
    border-bottom: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.page-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 100%, rgba(78, 168, 255, 0.1) 0%, transparent 60%);
}

.page-header > * { position: relative; z-index: 1; }

.breadcrumb {
    display: inline-flex;
    gap: 8px;
    align-items: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 16px;
}

.breadcrumb a:hover { color: var(--accent-primary); }
.breadcrumb i { font-size: 0.7rem; }

/* ===== FORMS ===== */
.form-group { margin-bottom: 20px; }

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 14px 18px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--sans);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-primary);
    background: var(--bg-secondary);
    box-shadow: 0 0 0 4px rgba(78, 168, 255, 0.1);
}

.form-control::placeholder { color: var(--text-muted); }

textarea.form-control {
    min-height: 140px;
    resize: vertical;
}

/* ===== SSS / Accordion ===== */
.faq-list { max-width: 850px; margin: 0 auto; }

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-question {
    padding: 20px 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
}

.faq-question:hover { background: rgba(78, 168, 255, 0.04); }

.faq-question i { color: var(--accent-primary); transition: var(--transition); }
.faq-item.active .faq-question i { transform: rotate(180deg); }

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.faq-answer-inner {
    padding: 0 24px 20px;
    color: var(--text-secondary);
}

.faq-item.active .faq-answer { max-height: 500px; }

/* ===== ALERT / FLASH ===== */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    border: 1px solid;
}

.alert-success {
    background: rgba(46, 204, 113, 0.1);
    border-color: rgba(46, 204, 113, 0.3);
    color: #2ecc71;
}

.alert-danger {
    background: rgba(231, 76, 60, 0.1);
    border-color: rgba(231, 76, 60, 0.3);
    color: #e74c3c;
}

/* ===== CONTACT GRID ===== */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 48px;
}

.contact-info-cards {
    display: grid;
    gap: 16px;
}

.contact-info-card {
    padding: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-info-card .icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(78, 168, 255, 0.1);
    color: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-info-card h4 {
    font-family: var(--sans);
    font-size: 1rem;
    margin-bottom: 4px;
}

.contact-info-card p,
.contact-info-card a {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.contact-form-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 40px;
}

/* ===== MEDIA QUERIES ===== */
@media (max-width: 992px) {
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .hero-stats { gap: 32px; }
}

@media (max-width: 768px) {
    .top-bar { display: none; }
    
    .mobile-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 78px;
        left: 0;
        right: 0;
        background: var(--bg-secondary);
        flex-direction: column;
        align-items: stretch;
        padding: 24px;
        gap: 4px;
        max-height: calc(100vh - 78px);
        overflow-y: auto;
        transform: translateX(100%);
        transition: var(--transition);
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu.active { transform: translateX(0); }
    
    .nav-menu > li > a { padding: 14px 16px; }
    
    .dropdown {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0 0 0 16px;
        margin: 0;
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }
    
    .has-dropdown.open .dropdown { max-height: 500px; }
    
    .nav-actions .btn { display: none; }
    
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .about-features { grid-template-columns: 1fr; }
    
    .cta-card { padding: 40px 28px; flex-direction: column; text-align: center; }
    .cta-actions { justify-content: center; }
    
    .hero-stats { flex-wrap: wrap; gap: 24px; }
    .stat-item .stat-num { font-size: 2rem; }
    
    .section { padding: 64px 0; }
    
    .contact-form-wrap { padding: 28px; }
}

@media (max-width: 480px) {
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; justify-content: center; }
    .footer-bottom { flex-direction: column; text-align: center; }
}

/* ===== ANIMASYONLAR ===== */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.fade-in-up-delay-1 { animation: fadeInUp 0.8s ease-out 0.15s backwards; }
.fade-in-up-delay-2 { animation: fadeInUp 0.8s ease-out 0.3s backwards; }
.fade-in-up-delay-3 { animation: fadeInUp 0.8s ease-out 0.45s backwards; }

/* ============================================
   GLOBAL MOBİL UYUM İYİLEŞTİRMELERİ
   ============================================ */

/* Tablet ve altı: hero düzeni */
@media (max-width: 992px) {
    .hero {
        min-height: auto;
        padding: 60px 0;
    }
    
    .hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .hero h1 br { display: none; }
    
    .hero p {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-actions {
        justify-content: center;
    }
    
    .hero-stats {
        justify-content: center;
        gap: 32px;
    }
    
    .hero-globe-wrapper {
        opacity: 0.4;
    }
    
    .about-grid {
        grid-template-columns: 1fr !important;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* Mobil: kompakt görünüm */
@media (max-width: 768px) {
    .container { padding: 0 16px; }
    
    .top-bar { display: none; }
    
    .navbar {
        padding: 14px 0;
    }
    
    .logo-img { height: 38px; max-width: 160px; }
    
    .nav-actions .btn {
        display: none;
    }
    
    /* Hero mobil */
    .hero { 
        padding: 40px 0 60px;
        min-height: auto;
    }
    
    .hero-content {
        text-align: left;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-badge {
        font-size: 0.78rem;
        padding: 6px 14px;
        margin-bottom: 24px;
    }
    
    .hero-actions {
        flex-direction: column;
        gap: 12px;
        justify-content: flex-start;
    }
    
    .hero-actions .btn {
        width: 100%;
        justify-content: center;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: 20px;
        margin-top: 40px;
        padding-top: 28px;
        justify-content: flex-start;
    }
    
    .stat-item .stat-num { font-size: 1.7rem; }
    .stat-item .stat-label { font-size: 0.78rem; }
    
    /* Hero arka plandaki dünya - daha küçük */
    .hero-globe-wrapper {
        width: 400px;
        height: 400px;
        opacity: 0.2;
        right: -120px;
        top: 10%;
        transform: none;
    }
    
    .hero-globe { width: 380px; height: 380px; }
    .rotating-earth { width: 340px; height: 340px; margin: -170px 0 0 -170px; }
    .globe-aura { display: none; }
    .globe-satellite { display: none; }
    
    /* Section padding düşür */
    .section { padding: 56px 0; }
    
    h2 { font-size: 1.8rem !important; }
    h2 br { display: none; }
    
    .section-header {
        margin-bottom: 36px;
    }
    
    /* Service grid - tek sütun */
    .services-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .service-card {
        padding: 24px 20px;
    }
    
    /* About */
    .about-features {
        grid-template-columns: 1fr;
    }
    
    .about-experience .year {
        font-size: 4rem;
    }
    
    /* Values */
    .values-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .value-card {
        padding: 20px 14px;
    }
    
    .value-icon {
        width: 48px;
        height: 48px;
        font-size: 1.2rem;
    }
    
    .value-card h4 { font-size: 1.05rem; }
    .value-card p { font-size: 0.85rem; }
    
    /* Testimonials */
    .testimonials-slider {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        padding: 24px 20px;
    }
    
    /* Blog */
    .blog-grid {
        grid-template-columns: 1fr;
    }
    
    .blog-content {
        padding: 20px;
    }
    
    .blog-card h3 {
        font-size: 1.15rem;
    }
    
    /* CTA */
    .cta-card {
        padding: 32px 24px;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .main-footer {
        padding: 60px 0 24px;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }
    
    /* Page header */
    .page-header {
        padding: 60px 0 40px;
    }
    
    .page-header h1 {
        font-size: 2rem;
    }
    
    /* Forms */
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-form-wrap {
        padding: 24px 20px;
    }
    
    /* Hizmet detay sayfası */
    .container > div[style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
    }
    
    /* Scroll-top butonunu küçült */
    .scroll-top {
        width: 40px;
        height: 40px;
        bottom: 20px;
        right: 20px;
    }
    
    /* Partners marquee */
    .partner-item {
        font-size: 1.1rem;
    }
    
    .partners-track { gap: 50px; }
}

/* Çok küçük ekranlar */
@media (max-width: 480px) {
    .hero h1 { font-size: 1.8rem; }
    h2 { font-size: 1.5rem !important; }
    
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-stats {
        gap: 16px;
    }
    
    .stat-item {
        flex: 1 1 calc(50% - 8px);
    }
    
    .breadcrumb {
        font-size: 0.78rem;
        flex-wrap: wrap;
        justify-content: center;
    }
}