html {
    scroll-behavior: smooth;
}

:root {
    --bg-color: #0a0a0a;
    --text-color: #e0e0e0;
    --primary-color: #00ff9d; /* Neon Green */
    --secondary-color: #7000ff; /* Neon Purple */
    --card-bg: rgba(255, 255, 255, 0.05);
    --glass-border: 1px solid rgba(255, 255, 255, 0.1);
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Exo 2', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation - Premium Design */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(5, 5, 5, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    z-index: 1000;
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease-in-out;
}

.navbar.scrolled {
    background: rgba(5, 5, 5, 0.95);
    padding: 0.6rem 0;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.navbar.hide {
    transform: translateY(-100%);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    text-decoration: none;
    position: relative;
}

.logo img {
    max-height: 55px;
    height: auto;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
    filter: drop-shadow(0 0 5px rgba(0, 255, 157, 0.2));
}

.logo:hover img {
    filter: drop-shadow(0 0 15px rgba(0, 255, 157, 0.4));
    transform: scale(1.02);
}

.dot {
    color: var(--primary-color);
}

/* Nav Wrapper */
.nav-wrapper {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 0.5rem;
    margin: 0;
    padding: 0;
}

.nav-links li a {
    color: #aaa;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    padding: 10px 16px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links li a i {
    font-size: 0.85rem;
    color: var(--primary-color);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.nav-links li a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.nav-links li a:hover i {
    opacity: 1;
    transform: scale(1.1);
}

/* Active Nav Link */
.nav-links li a.active {
    color: var(--primary-color);
    background: rgba(0, 255, 157, 0.1);
}

.nav-links li a.active i {
    opacity: 1;
}

/* CTA Button */
.btn-cta {
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.15), rgba(0, 255, 157, 0.05));
    border: 1px solid rgba(0, 255, 157, 0.3);
    padding: 10px 24px;
    border-radius: 25px;
    color: var(--primary-color) !important;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-cta i {
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.btn-cta:hover {
    background: var(--primary-color);
    color: #000 !important;
    box-shadow: 0 5px 25px rgba(0, 255, 157, 0.4);
    transform: translateY(-2px);
    border-color: var(--primary-color);
}

.btn-cta:hover i {
    transform: translateX(3px);
}

/* Hamburger */
.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.05);
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: #fff;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(10, 10, 10, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1rem 0;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.mobile-menu.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}

.mobile-nav-links {
    list-style: none;
    padding: 0 20px;
    margin: 0;
}

.mobile-nav-links li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.mobile-nav-links li:last-child {
    border-bottom: none;
}

.mobile-nav-links a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 10px;
    color: #aaa;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.mobile-nav-links a i {
    color: var(--primary-color);
    width: 20px;
    text-align: center;
}

.mobile-nav-links a:hover {
    color: var(--primary-color);
    padding-left: 20px;
}

.mobile-nav-links .mobile-cta {
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.15), rgba(0, 255, 157, 0.05));
    border-radius: 10px;
    margin-top: 10px;
    color: var(--primary-color);
}

/* Mobile Responsive */
@media (max-width: 992px) {
    .nav-links li a span {
        display: none;
    }
    
    .nav-links li a {
        padding: 10px 12px;
    }
    
    .nav-links li a i {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .btn-cta {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .logo img {
        max-height: 45px;
    }
}

/* Sections */
section {
    padding: 100px 0;
}

h1, h2, h3 {
    font-family: var(--font-heading);
    margin-bottom: 1rem;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    background: linear-gradient(to right, #00c6ff, #0072ff); /* Mavi Gradyan */
    -webkit-background-clip: text;
    color: transparent;
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #0a0a0a; /* Particles.js üzerine gelecek */
    position: relative;
    text-align: center;
    overflow: hidden;
}

#particles-js {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2; /* Yazıları partiküllerin üzerine çıkar */
}

.hero h1 {
    font-size: 4rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: #fff;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.typed-text {
    color: var(--primary-color);
    text-shadow: 0 0 10px var(--primary-color);
}

.hero .subtitle {
    font-size: 1.5rem;
    color: #888;
    margin-bottom: 2rem;
}

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

.btn {
    padding: 10px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary {
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 0 15px var(--primary-color);
}

.btn-primary:hover {
    background: #fff;
    box-shadow: 0 0 25px #fff;
}

.btn-outline {
    border: 2px solid var(--secondary-color);
    color: #fff;
}

.btn-outline:hover {
    background: var(--secondary-color);
    box-shadow: 0 0 15px var(--secondary-color);
}

/* Modern About Section */
.about-modern {
    position: relative;
    background: linear-gradient(to bottom, #0a0a0a, #111);
}

.about-wrapper {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 4rem;
    align-items: flex-start;
}

.about-intro .pre-title {
    background: linear-gradient(to right, #00c6ff, #0072ff);
    -webkit-background-clip: text;
    color: transparent;
    letter-spacing: 3px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
    font-weight: bold;
}

.about-intro .main-title {
    font-size: 3.5rem;
    line-height: 1.1;
    color: #fff;
    margin-bottom: 2rem;
}

.highlight-text {
    color: transparent;
    -webkit-text-stroke: 1px #fff;
    position: relative;
}

.highlight-text::before {
    content: 'Gücüyle';
    position: absolute;
    color: var(--primary-color); /* Yeşil */
    width: 0%;
    overflow: hidden;
    transition: width 1s;
    -webkit-text-stroke: 0;
    border-right: 2px solid var(--primary-color);
}

.about-modern:hover .highlight-text::before {
    width: 100%;
}

.glowing-line {
    width: 100px;
    height: 4px;
    background: var(--primary-color);
    box-shadow: 0 0 20px var(--primary-color);
    border-radius: 2px;
}

.about-details .description {
    color: #aaa;
    font-size: 1.1rem;
    margin-bottom: 3rem;
    line-height: 1.8;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: rgba(255, 255, 255, 0.03);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    transition: transform 0.3s;
}

.stat-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--primary-color);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: #fff;
    display: inline-block;
}

.stat-plus {
    color: var(--primary-color);
    font-size: 1.5rem;
    vertical-align: top;
}

.stat-label {
    font-size: 0.9rem;
    color: #888;
    margin-top: 0.5rem;
}

/* Modern Features */
.about-features-modern {
    list-style: none;
}

.about-features-modern li {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.icon-box {
    width: 50px;
    height: 50px;
    background: rgba(0, 255, 157, 0.1);
    border-radius: 12px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-color);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.about-features-modern h5 {
    color: #fff;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.about-features-modern p {
    color: #777;
    font-size: 0.9rem;
    margin: 0;
}

@media (max-width: 768px) {
    .about-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .about-intro .main-title {
        font-size: 2.5rem;
    }
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* Glitch Effect */
.glitch {
    position: relative;
}

.glitch::before,
.glitch::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.glitch::before {
    left: 2px;
    text-shadow: -1px 0 #ff00c1;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim 5s infinite linear alternate-reverse;
}

.glitch::after {
    left: -2px;
    text-shadow: -1px 0 #00fff9;
    clip: rect(44px, 450px, 56px, 0);
    animation: glitch-anim2 5s infinite linear alternate-reverse;
}

@keyframes glitch-anim {
    0% { clip: rect(31px, 9999px, 94px, 0); }
    20% { clip: rect(6px, 9999px, 2px, 0); }
    40% { clip: rect(66px, 9999px, 18px, 0); }
    60% { clip: rect(17px, 9999px, 85px, 0); }
    80% { clip: rect(95px, 9999px, 59px, 0); }
    100% { clip: rect(82px, 9999px, 4px, 0); }
}

@keyframes glitch-anim2 {
    0% { clip: rect(24px, 9999px, 98px, 0); }
    20% { clip: rect(56px, 9999px, 4px, 0); }
    40% { clip: rect(11px, 9999px, 89px, 0); }
    60% { clip: rect(86px, 9999px, 2px, 0); }
    80% { clip: rect(15px, 9999px, 63px, 0); }
    100% { clip: rect(42px, 9999px, 24px, 0); }
}

/* Project Cards */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    transition: all 0.5s ease;
}

/* Load More Button */
.load-more-container {
    text-align: center;
    margin-top: 3rem;
}

.btn-load-more {
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    padding: 10px 30px;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-load-more:hover {
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 255, 157, 0.4);
}

/* All Projects Loaded Message */
.all-projects-loaded-msg {
    text-align: center;
    color: #aaa;
    margin-top: 1.5rem;
    font-size: 0.95rem;
    animation: fadeIn 0.5s ease-in-out;
}

.all-projects-loaded-msg a {
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease;
}

.all-projects-loaded-msg a:hover {
    border-bottom-color: var(--primary-color);
}

.project-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #aaa;
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    cursor: pointer;
    font-family: var(--font-main);
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.filter-btn.active {
    background: var(--primary-color);
    color: #000;
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(0, 255, 157, 0.3);
}

.filter-count {
    background: rgba(0, 0, 0, 0.3);
    color: inherit;
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.8rem;
    font-weight: bold;
}

.filter-btn.active .filter-count {
    background: rgba(0, 0, 0, 0.2);
    color: #000;
}

.project-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 20px; 
    padding: 2px; /* Border kalınlığı */
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color)); 
    -webkit-mask: 
       linear-gradient(#fff 0 0) content-box, 
       linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude; 
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    z-index: 5;
}

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

.project-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 255, 157, 0.2);
    border-color: transparent;
}

.project-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y), rgba(255, 255, 255, 0.06), transparent 40%);
    opacity: 0;
    transition: opacity 0.5s;
}

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

/* Filtreleme Animasyonu */
.project-card.hide {
    display: none;
}

.project-card.show {
    animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: scale(0.9); }
    to { opacity: 1; transform: scale(1); }
}

.clickable-card {
    cursor: pointer;
}

.btn-link-mock {
    display: inline-block;
    margin-top: auto;
    padding-top: 1rem;
    color: var(--primary-color);
    font-weight: 600;
    transition: margin-left 0.3s;
}

.clickable-card:hover .btn-link-mock {
    margin-left: 10px;
}

.project-image {
    position: relative;
    height: 200px;
    overflow: hidden;
    background: linear-gradient(45deg, #1a1a1a, #2a2a2a);
    display: flex;
    justify-content: center;
    align-items: center;
}

.project-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-content h3 {
    color: var(--primary-color);
}

.tech-tag {
    display: inline-block;
    background: rgba(255, 255, 255, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.8rem;
    margin-right: 5px;
    margin-bottom: 5px;
    color: #ccc;
}

/* NDA Project Styles */
.blurred-overlay {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    gap: 5px;
    width: 100%;
    height: 100%;
}

.blurred-overlay i {
    font-size: 3.5rem;
    color: var(--primary-color);
    filter: drop-shadow(0 0 20px var(--primary-color));
    animation: lockPulse 2s infinite;
    margin-bottom: 5px;
}

@keyframes lockPulse {
    0% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; }
    100% { transform: scale(1); opacity: 0.8; }
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: #111;
    margin: 10% auto;
    padding: 2rem;
    border: 1px solid var(--primary-color);
    width: 80%;
    max-width: 600px;
    border-radius: 15px;
    box-shadow: 0 0 50px rgba(0, 255, 157, 0.2);
    position: relative;
    animation: modalOpen 0.4s ease;
}

@keyframes modalOpen {
    from { opacity: 0; transform: translateY(-50px); }
    to { opacity: 1; transform: translateY(0); }
}

.close-modal {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close-modal:hover,
.close-modal:focus {
    color: var(--primary-color);
    text-decoration: none;
}

.modal-header {
    border-bottom: 1px solid #333;
    padding-bottom: 1rem;
    margin-bottom: 1rem;
}

.modal-header h2 {
    color: #fff;
    margin: 0 0 10px 0;
    font-size: 1.8rem;
}

.modal-tags .tech-tag {
    background: rgba(0, 255, 157, 0.1);
    color: var(--primary-color);
    border: 1px solid rgba(0, 255, 157, 0.3);
}

.modal-body {
    color: #ddd;
    line-height: 1.6;
}

/* Modal Grid Layout */
.modal-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 2rem;
    align-items: start;
}

.modal-visual {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.visual-icon {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(0, 255, 157, 0.3);
}

.visual-caption {
    color: #fff;
    font-weight: bold;
    letter-spacing: 1px;
}

.modal-text h4 {
    color: #fff;
    margin-top: 0;
    margin-bottom: 0.8rem;
    border-left: 3px solid var(--primary-color);
    padding-left: 10px;
    font-size: 1.1rem;
}

.modal-text p {
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.modal-text ul {
    list-style: none;
    padding: 0;
    margin-bottom: 1.5rem;
}

.modal-text ul li {
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.note {
    font-size: 0.75rem;
    color: #666;
    font-style: italic;
    margin-top: 1rem;
    border-top: 1px solid #333;
    padding-top: 10px;
}

@media (max-width: 600px) {
    .modal-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    .modal-visual {
        padding: 1.5rem;
    }
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--card-bg);
    border: var(--glass-border);
    border-radius: 15px;
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

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

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 255, 157, 0.1);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 255, 157, 0.5);
}

.service-card h3 {
    margin-bottom: 1rem;
    color: #fff;
}

.service-card p {
    color: #aaa;
    font-size: 0.95rem;
}

/* Corporate About Features */
.about-features {
    list-style: none;
    margin-top: 2rem;
}

.about-features li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    font-size: 1.1rem;
}

.about-features i {
    color: var(--primary-color);
    margin-right: 10px;
    font-size: 1.2rem;
}

/* Modern Contact Section - Premium Design */
.contact {
    background: linear-gradient(180deg, #0a0a0a 0%, #0d0d15 50%, #0a0a0a 100%);
    position: relative;
    overflow: hidden;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at right center, rgba(0, 255, 157, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

.contact::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50%;
    height: 100%;
    background: radial-gradient(ellipse at left center, rgba(112, 0, 255, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

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

/* Left Side: Visual Info */
.contact-visual {
    position: relative;
    padding: 2rem;
}

.contact-visual h3 {
    font-size: 2.2rem;
    color: #fff;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, #fff, var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact-visual p {
    color: #888;
    margin-bottom: 3rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

.contact-list {
    list-style: none;
}

.contact-list li {
    display: flex;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.contact-list li:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(0, 255, 157, 0.2);
    transform: translateX(10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.contact-list .icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.15), rgba(0, 255, 157, 0.05));
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-color);
    font-size: 1.4rem;
    margin-right: 1.5rem;
    border: 1px solid rgba(0, 255, 157, 0.2);
    transition: all 0.4s ease;
    flex-shrink: 0;
}

.contact-list li:hover .icon {
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 0 30px rgba(0, 255, 157, 0.5);
    transform: scale(1.1) rotate(5deg);
}

.contact-list .details span {
    display: block;
    font-size: 0.75rem;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 5px;
    font-weight: 600;
}

.contact-list .details h4 {
    color: #fff;
    font-size: 1.1rem;
    margin: 0;
    font-weight: 500;
    transition: color 0.3s ease;
}

.contact-list li:hover .details h4 {
    color: var(--primary-color);
}

.glowing-circle {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 255, 157, 0.1) 0%, rgba(0,0,0,0) 70%);
    z-index: -1;
    animation: contactPulse 5s infinite ease-in-out;
}

@keyframes contactPulse {
    0% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.3; }
    50% { transform: translate(-50%, -50%) scale(1.3); opacity: 0.8; }
    100% { transform: translate(-50%, -50%) scale(0.8); opacity: 0.3; }
}

/* Right Side: Modern Form */
.contact-form-wrapper {
    background: rgba(255, 255, 255, 0.02);
    padding: 3rem;
    border-radius: 24px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(20px);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.contact-form-wrapper::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 2px;
    background: linear-gradient(135deg, var(--primary-color), transparent 50%, var(--secondary-color));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.3;
    pointer-events: none;
}

.modern-form h3 {
    margin-bottom: 2rem;
    color: #fff;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modern-form h3::before {
    content: '✉';
    font-size: 1.3rem;
}

.input-group {
    position: relative;
    margin-bottom: 2rem;
}

.input-group input,
.input-group textarea {
    width: 100%;
    padding: 15px 0;
    font-size: 1rem;
    color: #fff;
    border: none;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    outline: none;
    background: transparent;
    transition: all 0.3s ease;
    font-family: var(--font-main);
}

.input-group input:focus,
.input-group textarea:focus {
    border-bottom-color: var(--primary-color);
}

.input-group textarea {
    resize: vertical;
    min-height: 120px;
}

.input-group label {
    position: absolute;
    top: 15px;
    left: 0;
    font-size: 1rem;
    color: #666;
    pointer-events: none;
    transition: all 0.3s ease;
}

.input-group input:focus ~ label,
.input-group input:valid ~ label,
.input-group textarea:focus ~ label,
.input-group textarea:valid ~ label {
    top: -12px;
    font-size: 0.8rem;
    color: var(--primary-color);
    font-weight: 600;
}

.highlight {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.4s ease;
    box-shadow: 0 0 15px var(--primary-color);
}

.input-group input:focus ~ .highlight,
.input-group textarea:focus ~ .highlight {
    width: 100%;
}

.btn-glow {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: none;
    border-radius: 50px;
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.btn-glow::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: 0.6s;
}

.btn-glow:hover::before {
    left: 100%;
}

.btn-glow:hover {
    transform: scale(1.03) translateY(-3px);
    box-shadow: 0 15px 40px rgba(0, 255, 157, 0.4);
}

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

.btn-glow:hover i {
    transform: translateX(5px);
}

/* Contact Responsive */
@media (max-width: 992px) {
    .contact-container {
        gap: 3rem;
    }
    
    .contact-visual h3 {
        font-size: 1.8rem;
    }
}

@media (max-width: 768px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .contact-visual {
        text-align: center;
        padding: 0;
    }
    
    .contact-visual h3 {
        font-size: 1.6rem;
    }
    
    .contact-list li {
        flex-direction: column;
        text-align: center;
        padding: 1.5rem;
        align-items: center;
    }
    
    .contact-list li:hover {
        transform: translateY(-5px);
    }
    
    .contact-list .icon {
        margin: 0 0 15px 0;
    }
    
    .contact-list .details {
        text-align: center;
        width: 100%;
    }
    
    .contact-list .details span {
        display: block;
        text-align: center;
    }
    
    .contact-list .details h4 {
        text-align: center;
    }
    
    .contact-list li a {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .contact-form-wrapper {
        padding: 2rem;
    }
    
    .glowing-circle {
        width: 250px;
        height: 250px;
    }
}

/* Mobile Menu (Basic) */
.hamburger {
    display: none;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: #fff;
    margin: 5px 0;
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* JS ile toggle yapılacak */
    }
    .hamburger {
        display: block;
    }
    .hero h1 { font-size: 2.5rem; }
}
/* Footer - Minimal Premium Design */
.site-footer {
    background: linear-gradient(180deg, #0a0a0a 0%, #050505 100%);
    border-top: 1px solid rgba(0, 255, 157, 0.1);
    padding: 0;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 600px;
    height: 300px;
    background: radial-gradient(ellipse at center top, rgba(0, 255, 157, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

/* Footer Decoration */
.footer-decoration {
    position: relative;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--primary-color), var(--secondary-color), transparent);
    margin-bottom: 3rem;
}

.footer-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(0, 255, 157, 0.5) 25%,
        rgba(112, 0, 255, 0.5) 50%,
        rgba(0, 255, 157, 0.5) 75%,
        transparent 100%);
    animation: footerWave 3s ease-in-out infinite;
}

@keyframes footerWave {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
    position: relative;
    z-index: 2;
}

/* Footer Brand Column */
.footer-brand {
    padding-right: 2rem;
}

.footer-company-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, #fff, var(--primary-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: 1px;
}

.footer-logo {
    margin-bottom: 1rem;
}

.footer-logo img {
    max-height: 70px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 10px rgba(0, 255, 157, 0.15));
    transition: filter 0.3s ease;
}

.footer-logo img:hover {
    filter: drop-shadow(0 0 20px rgba(0, 255, 157, 0.3));
}

.footer-tagline {
    color: #777;
    font-size: 0.9rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

/* Footer Column Headers */
.footer-col h3 {
    color: #fff;
    margin-bottom: 1.2rem;
    font-size: 1rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.8rem;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: var(--primary-color);
    border-radius: 2px;
}

/* Footer Links - Minimal */
.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.6rem;
}

.footer-links a {
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-links a:hover {
    color: var(--primary-color);
    padding-left: 8px;
}

/* Footer Services Column */
.footer-services-col {
    display: flex;
    flex-direction: column;
}

.footer-services-desc {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.footer-services-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: rgba(0, 255, 157, 0.1);
    border: 1px solid rgba(0, 255, 157, 0.2);
    border-radius: 25px;
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    transition: all 0.3s ease;
    width: fit-content;
}

.footer-services-btn:hover {
    background: var(--primary-color);
    color: #000;
    transform: translateX(5px);
    box-shadow: 0 5px 20px rgba(0, 255, 157, 0.3);
}

.footer-services-btn i {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}

.footer-services-btn:hover i {
    transform: translateX(3px);
}

/* Footer Contact - Simple */
.footer-contact-simple {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.footer-contact-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #666;
    text-decoration: none;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    padding: 8px 0;
}

.footer-contact-item i {
    color: var(--primary-color);
    font-size: 0.9rem;
    width: 20px;
    text-align: center;
}

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

.footer-contact-item.footer-address {
    color: #555;
}

/* Social Links */
.social-links {
    display: flex;
    gap: 0.6rem;
    margin-top: 0;
}

.social-links a {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #666;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #000;
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(0, 255, 157, 0.25);
}

/* Footer Bottom - Minimal */
.footer-bottom {
    padding: 1.5rem 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 2;
}

.footer-bottom p {
    color: #444;
    font-size: 0.85rem;
    margin: 0;
}

/* Back to Top Button */
.back-to-top a {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.9rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 255, 157, 0.2);
}

.back-to-top a:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 255, 157, 0.4);
}

.back-to-top a i {
    animation: bounceUp 2s infinite;
}

@keyframes bounceUp {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}

/* Footer Responsive */
@media (max-width: 992px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    
    .footer-brand {
        grid-column: span 2;
        padding-right: 0;
        text-align: center;
    }
    
    .footer-company-name {
        font-size: 1.3rem;
    }
    
    .footer-brand .social-links {
        justify-content: center;
    }
    
    .footer-services-btn {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        text-align: center;
    }
    
    .footer-brand {
        grid-column: auto;
    }
    
    .footer-col h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .footer-contact-simple {
        align-items: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}

/* Clients Section */
.clients-section {
    background: #050505;
    padding: 4rem 0;
    overflow: hidden;
    border-bottom: var(--glass-border);
}

.clients-slider {
    display: flex;
    width: 100%;
    overflow: hidden;
    position: relative;
    padding: 20px 0; /* Scale animasyonu için boşluk */
}

.slide-track {
    display: flex;
    width: calc(200px * 14); /* Logo sayısı * genişlik */
    animation: scroll 40s linear infinite;
}

.slide {
    width: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    color: #555;
    transition: all 0.3s ease;
}

.slide:hover {
    color: var(--primary-color);
    transform: scale(1.1);
}

.slide i {
    transition: all 0.3s ease;
}

.slide span {
    font-weight: 600;
    letter-spacing: 1px;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-200px * 7)); } /* Yarısı kadar kaydır */
}

/* Process Section - Premium Glass Cards */
.process-section {
    padding: 6rem 0;
    background: linear-gradient(180deg, #0a0a0a 0%, #0d0d12 50%, #0a0a0a 100%);
    overflow: hidden;
    position: relative;
}

.section-subtitle {
    text-align: center;
    color: #666;
    font-size: 1.1rem;
    margin-top: -2rem;
    margin-bottom: 4rem;
}

.process-cards-wrapper {
    position: relative;
    max-width: 1300px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Cards Grid */
.process-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    position: relative;
    z-index: 2;
}

/* Individual Card */
.process-card {
    position: relative;
}

.process-card-inner {
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    padding: 30px 25px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* Gradient Border Effect */
.process-card-inner::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(135deg, var(--primary-color), transparent 50%, var(--secondary-color));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.process-card:hover .process-card-inner::before {
    opacity: 1;
}

.process-card:hover .process-card-inner {
    transform: translateY(-10px);
    background: rgba(255, 255, 255, 0.06);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 255, 157, 0.1);
}

/* Step Badge */
.process-step-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 2.5rem;
    font-weight: 900;
    font-family: var(--font-heading);
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.15), rgba(112, 0, 255, 0.1));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    transition: all 0.3s ease;
}

.process-card:hover .process-step-badge {
    transform: scale(1.1);
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.3), rgba(112, 0, 255, 0.2));
    -webkit-background-clip: text;
    background-clip: text;
}

/* Icon Wrapper */
.process-icon-wrapper {
    position: relative;
    margin-bottom: 20px;
    margin-top: 10px;
}

.process-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.15), rgba(0, 255, 157, 0.05));
    border: 1px solid rgba(0, 255, 157, 0.3);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary-color);
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
}

.process-icon-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 70px;
    height: 70px;
    background: radial-gradient(circle, rgba(0, 255, 157, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
    opacity: 0;
    transition: all 0.4s ease;
}

.process-card:hover .process-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 0 30px rgba(0, 255, 157, 0.4);
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.25), rgba(0, 255, 157, 0.1));
}

.process-card:hover .process-icon-glow {
    opacity: 1;
    width: 100px;
    height: 100px;
}

/* Card Content */
.process-card-inner h3 {
    color: #fff;
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 12px;
    line-height: 1.3;
}

.process-card-inner p {
    color: #888;
    font-size: 0.9rem;
    line-height: 1.6;
    flex-grow: 1;
}

/* Final Card Special Styling */
.process-card-final .process-card-inner {
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.05), rgba(0, 0, 0, 0.3));
    border-color: rgba(0, 255, 157, 0.15);
}

.process-card-final .process-icon {
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.25), rgba(0, 255, 157, 0.1));
}

/* Responsive */
@media screen and (max-width: 1200px) {
    .process-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .process-line {
        display: none;
    }
    
    .process-connector {
        display: none;
    }
    
    .process-card {
        padding-bottom: 0;
    }
}

@media screen and (max-width: 768px) {
    .process-cards {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .process-card-inner {
        padding: 25px 20px;
    }
    
    .process-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .process-step-badge {
        font-size: 2rem;
    }
}

/* Tech Stack Section - Premium Design */
.tech-stack-section {
    background: linear-gradient(180deg, #080808 0%, #0a0a12 50%, #080808 100%);
    padding: 100px 0;
    border-top: var(--glass-border);
    border-bottom: var(--glass-border);
    position: relative;
    overflow: hidden;
}

.tech-stack-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center top, rgba(0, 255, 157, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.tech-stack-section::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center bottom, rgba(112, 0, 255, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1.5rem;
    text-align: center;
    position: relative;
    z-index: 2;
}

.tech-item {
    background: rgba(255, 255, 255, 0.02);
    padding: 2rem 1.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.tech-item::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    padding: 2px;
    background: linear-gradient(135deg, var(--primary-color), transparent 50%, var(--secondary-color));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.tech-item::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    background: radial-gradient(circle, rgba(0, 255, 157, 0.2) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease, width 0.4s ease, height 0.4s ease;
    z-index: -1;
}

.tech-item:hover {
    transform: translateY(-10px) scale(1.02);
    background: rgba(255, 255, 255, 0.05);
    border-color: transparent;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 255, 157, 0.1);
}

.tech-item:hover::before {
    opacity: 1;
}

.tech-item:hover::after {
    opacity: 1;
    width: 150px;
    height: 150px;
}

.tech-item i {
    font-size: 3rem;
    color: #888;
    margin-bottom: 1rem;
    transition: all 0.4s ease;
    display: block;
    position: relative;
    z-index: 2;
}

.tech-item:hover i {
    color: var(--primary-color);
    transform: scale(1.15);
    text-shadow: 0 0 30px rgba(0, 255, 157, 0.5);
}

.tech-item span {
    display: block;
    color: #666;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: color 0.3s ease;
    position: relative;
    z-index: 2;
}

.tech-item:hover span {
    color: #fff;
}

/* Tech Items - Kategorize Renkler (opsiyonel) */
.tech-item[data-category="backend"] i { color: #61dafb; }
.tech-item[data-category="frontend"] i { color: #f7df1e; }
.tech-item[data-category="mobile"] i { color: #3ddc84; }
.tech-item[data-category="database"] i { color: #00758f; }

/* Tech Grid - Responsive */
@media (max-width: 768px) {
    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 1rem;
    }
    
    .tech-item {
        padding: 1.5rem 1rem;
    }
    
    .tech-item i {
        font-size: 2.2rem;
    }
    
    .tech-item span {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, #000 0%, #111 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(0, 255, 157, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.cta-content h2 {
    font-size: 2.5rem;
    color: #fff;
    margin-bottom: 1rem;
}

.cta-content p {
    color: #aaa;
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

/* Blog Section */
.blog-section {
    padding: 100px 0;
    background: #0a0a0a;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.blog-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.blog-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(0, 255, 157, 0.3);
}

.blog-img {
    height: 200px;
    overflow: hidden;
}

.blog-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-img img {
    transform: scale(1.1);
}

.blog-content {
    padding: 1.5rem;
}

.blog-date {
    color: var(--primary-color);
    font-size: 0.85rem;
    margin-bottom: 0.5rem;
}

.blog-content h3 {
    margin-bottom: 1rem;
    font-size: 1.3rem;
    line-height: 1.4;
}

.blog-content h3 a {
    color: #fff;
    text-decoration: none;
    transition: color 0.3s;
}

.blog-content h3 a:hover {
    color: var(--primary-color);
}

.blog-content p {
    color: #aaa;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-more {
    color: #fff;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: gap 0.3s;
}

.read-more:hover {
    color: var(--primary-color);
    gap: 10px;
}

/* FAQ Section - Premium Design */
.faq-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #080808 0%, #0d0d12 50%, #080808 100%);
    position: relative;
    overflow: hidden;
}

.faq-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 255, 157, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.accordion {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.accordion-item {
    margin-bottom: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
}

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

.accordion-item:hover::before,
.accordion-item:has(.accordion-header.active)::before {
    opacity: 1;
}

.accordion-item:hover {
    border-color: rgba(0, 255, 157, 0.2);
    background: rgba(255, 255, 255, 0.04);
    transform: translateX(5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 255, 157, 0.05);
}

.accordion-header {
    width: 100%;
    padding: 1.5rem 2rem;
    background: transparent;
    border: none;
    color: #fff;
    text-align: left;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
    font-family: var(--font-main);
    gap: 1rem;
}

.accordion-header:hover {
    color: var(--primary-color);
}

.accordion-header i {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: rgba(0, 255, 157, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    color: var(--primary-color);
    transition: all 0.4s ease;
    border: 1px solid rgba(0, 255, 157, 0.2);
}

.accordion-header:hover i {
    background: rgba(0, 255, 157, 0.2);
    transform: scale(1.1);
}

.accordion-header.active i {
    transform: rotate(180deg);
    background: var(--primary-color);
    color: #000;
    box-shadow: 0 0 15px rgba(0, 255, 157, 0.4);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-out;
    background: linear-gradient(90deg, rgba(0, 255, 157, 0.02), rgba(112, 0, 255, 0.02));
}

.accordion-content p {
    padding: 1.5rem 2rem 2rem;
    color: #bbb;
    margin: 0;
    line-height: 1.8;
    font-size: 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.accordion-content p strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* FAQ Soru Numaraları (opsiyonel) */
.accordion-item {
    counter-increment: faq-counter;
}

.accordion-header::before {
    content: counter(faq-counter, decimal-leading-zero);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--primary-color);
    opacity: 0.5;
    margin-right: 1rem;
    font-family: var(--font-heading);
}

/* Responsive */
@media (max-width: 768px) {
    .accordion-header {
        padding: 1.2rem 1.5rem;
        font-size: 1rem;
    }
    
    .accordion-content p {
        padding: 1.2rem 1.5rem 1.5rem;
        font-size: 0.95rem;
    }
    
    .accordion-header i {
        width: 30px;
        height: 30px;
        min-width: 30px;
        font-size: 0.8rem;
    }
    
    .accordion-item:hover {
        transform: translateX(0);
    }
}


/* Service Card - Tıklanabilir Stil */
.service-card.clickable-card {
    cursor: pointer;
}

.service-more {
    display: block;
    margin-top: 1.5rem;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 0.9rem;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
}

.service-more i {
    transition: transform 0.3s ease;
}

.service-card:hover .service-more {
    opacity: 1;
    transform: translateY(0);
}

.service-card:hover .service-more i {
    transform: translateX(5px);
}

/* Service Modal Özel Stiller */
#serviceModal .modal-content {
    max-width: 700px;
}

#serviceModal .modal-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
}

.service-modal-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, rgba(0, 255, 157, 0.2), rgba(0, 255, 157, 0.05));
    border: 2px solid rgba(0, 255, 157, 0.3);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--primary-color);
    box-shadow: 0 0 30px rgba(0, 255, 157, 0.2);
}

.service-modal-category {
    background: rgba(0, 255, 157, 0.1);
    color: var(--primary-color);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    border: 1px solid rgba(0, 255, 157, 0.3);
}

#serviceModal .modal-body {
    padding: 1.5rem 0;
}

#serviceModal .modal-body h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

#serviceModal .modal-body p {
    color: #bbb;
    margin-bottom: 1rem;
    line-height: 1.7;
}

#serviceModal .modal-body ul {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

#serviceModal .modal-body ul li {
    padding: 0.8rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    color: #ddd;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

#serviceModal .modal-body ul li:before {
    content: "✓";
    color: var(--primary-color);
    font-weight: bold;
    flex-shrink: 0;
}

#serviceModal .modal-body ul li:last-child {
    border-bottom: none;
}

#serviceModal .modal-body ul li strong {
    color: #fff;
}

#serviceModal .modal-body em {
    color: var(--primary-color);
    font-style: italic;
}

#serviceModal .modal-footer {
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: center;
}

#serviceModal .modal-footer .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 30px;
}

#serviceModal .modal-footer .btn i {
    font-size: 1rem;
}