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

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

html {
    background-color: #1a1a1a;
    margin: 0;
    padding: 0;
    height: 100%;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #1a1a1a;
    margin: 0;
    padding: 0;
    height: 100%;
    overflow-x: hidden;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: 1rem;
    color: #666;
}

/* Floating Oval Navigation */
.navbar {
    position: fixed;
    top: 25px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(25px);
    border-radius: 40px;
    z-index: 1000;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 8px 25px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.08);
    width: auto;
}

/* Scrolled state - bar genişler */
.navbar.scrolled {
    padding: 8px 35px;
}

.navbar:hover {
    background: rgba(0, 0, 0, 0.6);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    transform: translateX(-50%) translateY(-1px);
}



/* Company Name - başta gizli ve yer kaplamaz */
.nav-company-name {
    color: rgba(255, 255, 255, 0.9);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.2px;
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    white-space: nowrap;
    pointer-events: none;
    font-family: 'Inter', sans-serif;
    width: 0;
    overflow: hidden;
    margin-right: 0;
    text-decoration: none;
    cursor: pointer;
}

.navbar.scrolled .nav-company-name {
    opacity: 1;
    width: auto;
    margin-right: 0;
    pointer-events: auto;
}

.navbar.scrolled .nav-company-name:hover {
    color: #f29222;
    transform: translateY(-1px);
    text-shadow: 0 2px 12px rgba(242, 146, 34, 0.4);
}

/* Divider - başta gizli ve yer kaplamaz */
.nav-divider {
    color: rgba(255, 255, 255, 0.6);
    font-size: 18px;
    font-weight: 300;
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    width: 0;
    overflow: hidden;
    margin: 0;
}

.navbar.scrolled .nav-divider {
    opacity: 1;
    width: auto;
    margin: 0;
}



.nav-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    margin: 0;
    position: relative;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
}

/* Gap sadece scroll'da aktif olur */
.navbar.scrolled .nav-container {
    gap: 15px;
}

/* Floating Logo - sol üst köşeye taşınacak */
.floating-logo {
    position: fixed;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1002;
    opacity: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.floating-logo.visible {
    opacity: 1;
    top: 25px;
    left: 25px;
    transform: translateX(0);
}

.floating-logo img {
    height: 80px;
    width: auto;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.2));
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.floating-logo.visible img {
    height: 60px;
}

.floating-logo-background {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    padding: 12px 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.floating-logo.visible .floating-logo-background {
    opacity: 0;
}

/* Nav logo - gizli kalacak */
.nav-logo {
    visibility: hidden;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 500;
    font-size: 14px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    padding: 6px 12px;
    border-radius: 15px;
    backdrop-filter: blur(10px);
}

.nav-link:hover {
    color: #f29222;
    background: rgba(242, 146, 34, 0.1);
    transform: translateY(-1px);
}

.nav-link.active {
    color: #f29222;
    background: rgba(242, 146, 34, 0.15);
    box-shadow: 0 4px 15px rgba(242, 146, 34, 0.2);
}

.nav-hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
    padding: 8px;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.nav-hamburger:hover {
    background: rgba(255, 255, 255, 0.1);
}

.nav-hamburger span {
    width: 20px;
    height: 2px;
    background: rgba(255, 255, 255, 0.9);
    transition: all 0.3s ease;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 100vh;
    width: 100%;
    /* Always show background - no progressive loading */
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    background-image: url('assets/hero-background.jpg');
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    color: white;
    text-align: center;
    margin: 0;
    padding: 0;
    will-change: transform;
    transform: translate3d(0, 0, 0);
}

/* Hero image loading state - smooth opacity transition */
.hero.loaded {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, rgba(242, 146, 34, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(242, 146, 34, 0.05) 0%, transparent 50%),
        rgba(0, 0, 0, 0.5);
}

.hero-logo-container {
    position: relative;
    z-index: 3;
    margin-bottom: 2rem;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform, opacity;
    backface-visibility: hidden;
}

.hero-logo {
    height: 350px;
    width: auto;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.3));
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
    backface-visibility: hidden;
}

.hero-logo-container.hidden {
    opacity: 0;
    transform: scale(0.8) translateY(-20px);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 2rem;
    transition: all 0.6s ease;
}

.hero-content.logo-hidden {
    transform: translateY(-30px);
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #fff;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #f29222;
    margin-bottom: 1rem;
    font-weight: 500;
    font-family: 'Playfair Display', serif;
    font-style: italic;
    letter-spacing: 0.5px;
}

.hero-description {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: #ccc;
}

.cta-button {
    display: inline-block;
    background: rgba(242, 146, 34, 0.2);
    backdrop-filter: blur(15px);
    color: #fff;
    padding: 12px 35px;
    text-decoration: none;
    border-radius: 40px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 24px rgba(242, 146, 34, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.12);
    letter-spacing: 0.5px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.cta-button:hover {
    background: rgba(242, 146, 34, 0.35);
    backdrop-filter: blur(20px);
    transform: translateY(-2px);
    box-shadow: 0 4px 24px rgba(242, 146, 34, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.18);
    letter-spacing: 0.8px;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 24px;
    height: 24px;
    border-right: 2px solid #f29222;
    border-bottom: 2px solid #f29222;
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-10px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

/* About Section */
.about {
    padding: 5rem 0;
    background: #1a1a1a;
    position: relative;
    z-index: 10;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    color: #e0e0e0;
    margin-bottom: 2rem;
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 1.5rem;
    color: #b0b0b0;
}

.about-stats {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: rgba(45, 45, 45, 0.8);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(242, 146, 34, 0.1);
}

.stat-item h3 {
    font-size: 2.5rem;
    color: #f29222;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: #b0b0b0;
    font-weight: 500;
}

/* Industries Section */
.industries {
    padding: 5rem 0;
    background: #2d2d2d;
    position: relative;
    z-index: 10;
}

.industries h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #e0e0e0;
}

.industries-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.industry-card {
    text-align: center;
    padding: 2rem;
    background: rgba(26, 26, 26, 0.8);
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(242, 146, 34, 0.1);
}

.industry-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(242, 146, 34, 0.2);
    border: 1px solid rgba(242, 146, 34, 0.3);
}

.industry-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.industry-card h3 {
    color: #e0e0e0;
    margin-bottom: 1rem;
}

.industry-card p {
    color: #b0b0b0;
}

/* Services Preview */
.services-preview {
    padding: 5rem 0;
    background: #1a1a1a;
    position: relative;
    z-index: 10;
}

.services-preview h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #e0e0e0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.service-card {
    background: rgba(45, 45, 45, 0.8);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border 0.3s ease;
    border: 1px solid rgba(242, 146, 34, 0.1);
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 32px rgba(242, 146, 34, 0.2);
    border: 1px solid rgba(242, 146, 34, 0.3);
}

.service-card h3 {
    color: #e0e0e0;
    margin-bottom: 1rem;
}

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

.btn-secondary {
    display: inline-block;
    background: rgba(242, 146, 34, 0.2);
    backdrop-filter: blur(15px);
    color: #fff;
    padding: 12px 35px;
    text-decoration: none;
    border-radius: 40px;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 24px rgba(242, 146, 34, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.12);
    letter-spacing: 0.5px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.btn-secondary:hover {
    background: rgba(242, 146, 34, 0.35);
    backdrop-filter: blur(20px);
    transform: translateY(-2px);
    box-shadow: 0 4px 24px rgba(242, 146, 34, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.18);
    letter-spacing: 0.8px;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
    text-align: center;
}

.cta-content h2 {
    color: white;
    margin-bottom: 1rem;
}

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

/* Page Header */
.page-header {
    padding: 8rem 0 4rem;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    color: white;
    text-align: center;
}

.page-header h1 {
    color: white;
    margin-bottom: 1rem;
}

.page-header p {
    color: #ccc;
    font-size: 1.2rem;
}

/* Services Detailed */
.services-detailed {
    padding: 5rem 0;
    background: #1a1a1a;
    position: relative;
    z-index: 10;
}

.services-grid-detailed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
}

.service-detail-card {
    background: rgba(45, 45, 45, 0.8);
    padding: 2.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border 0.3s ease;
    border: 1px solid rgba(242, 146, 34, 0.1);
}

.service-detail-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(242, 146, 34, 0.2);
    border: 1px solid rgba(242, 146, 34, 0.3);
}

.service-icon {
    margin-bottom: 1.5rem;
}

.service-detail-card h3 {
    color: #e0e0e0;
    margin-bottom: 1rem;
}

.service-detail-card > p {
    margin-bottom: 1.5rem;
    line-height: 1.7;
    color: #b0b0b0;
}

.service-features {
    list-style: none;
    padding: 0;
}

.service-features li {
    padding: 0.5rem 0;
    color: #b0b0b0;
    position: relative;
    padding-left: 1.5rem;
}

.service-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #f2a900;
    font-weight: bold;
}

/* Process Section */
.process-section {
    padding: 5rem 0;
    background: #2d2d2d;
    position: relative;
    z-index: 10;
}

.process-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #e0e0e0;
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.process-step {
    text-align: center;
    padding: 2rem;
}

.step-number {
    width: 60px;
    height: 60px;
    background: #f29222;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: bold;
    margin: 0 auto 1rem;
    box-shadow: 0 4px 15px rgba(242, 146, 34, 0.3);
}

.process-step h3 {
    color: #e0e0e0;
    margin-bottom: 1rem;
}

.process-step p {
    color: #b0b0b0;
}

/* Contact Section */
.contact-section {
    padding: 5rem 0;
    background: #1a1a1a;
    position: relative;
    z-index: 10;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-form-container h2 {
    color: #e0e0e0;
    margin-bottom: 1rem;
}

.contact-form-container > p {
    margin-bottom: 2rem;
    color: #b0b0b0;
}

.contact-form {
    background: rgba(45, 45, 45, 0.8);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(242, 146, 34, 0.1);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #e0e0e0;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid rgba(224, 224, 224, 0.2);
    border-radius: 5px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background: rgba(45, 45, 45, 0.6);
    color: #e0e0e0;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #f29222;
    background: rgba(45, 45, 45, 0.8);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #b0b0b0;
}

.form-group select option {
    background: #2d2d2d;
    color: #e0e0e0;
}

.checkbox-group {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

.privacy-link {
    color: #f29222;
    text-decoration: none;
}

.privacy-link:hover {
    text-decoration: underline;
}

.checkbox-label {
    color: #e0e0e0;
}

.submit-btn {
    width: 100%;
    background: rgba(242, 146, 34, 0.2);
    backdrop-filter: blur(15px);
    color: #fff;
    padding: 12px 35px;
    border: none;
    border-radius: 40px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 24px rgba(242, 146, 34, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.12);
    letter-spacing: 0.5px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.submit-btn:hover {
    background: rgba(242, 146, 34, 0.35);
    backdrop-filter: blur(20px);
    transform: translateY(-2px);
    box-shadow: 0 4px 24px rgba(242, 146, 34, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.18);
    letter-spacing: 0.8px;
}

.submit-btn:disabled {
    background: rgba(128, 128, 128, 0.3);
    backdrop-filter: blur(15px);
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.08);
    letter-spacing: 0.5px;
}

/* File Upload Styles */
.file-upload-group {
    margin-bottom: 1.5rem;
}

.file-upload-group label {
    color: #e0e0e0;
    font-weight: 500;
}

.file-upload-container {
    position: relative;
}

.file-upload-container input[type="file"] {
    position: absolute;
    opacity: 0;
    width: 100%;
    height: 100%;
    cursor: pointer;
    z-index: 2;
}

.file-upload-display {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border: 2px dashed rgba(242, 146, 34, 0.5);
    border-radius: 8px;
    background: rgba(45, 45, 45, 0.9);
    transition: all 0.3s ease;
    cursor: pointer;
    min-height: 80px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.file-upload-display:hover {
    border-color: #f29222;
    background: rgba(242, 146, 34, 0.15);
    box-shadow: 0 4px 15px rgba(242, 146, 34, 0.2);
}

.file-upload-display.dragover {
    border-color: #f29222;
    background: rgba(242, 146, 34, 0.2);
    transform: scale(1.02);
}

.file-upload-icon {
    font-size: 2.5rem;
    color: #f29222;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.file-upload-text {
    flex: 1;
}

.file-upload-main {
    display: block;
    color: #ffffff;
    font-weight: 600;
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.file-upload-sub {
    display: block;
    color: #d0d0d0;
    font-size: 0.9rem;
    line-height: 1.3;
}

.file-list {
    margin-top: 1rem;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: rgba(242, 146, 34, 0.15);
    border-radius: 6px;
    margin-bottom: 0.5rem;
    border: 1px solid rgba(242, 146, 34, 0.3);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.file-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
}

.file-icon {
    font-size: 1.4rem;
    color: #f29222;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.file-details {
    flex: 1;
}

.file-name {
    color: #ffffff;
    font-weight: 600;
    font-size: 0.95rem;
}

.file-size {
    color: #d0d0d0;
    font-size: 0.85rem;
}

.file-remove {
    background: rgba(255, 68, 68, 0.1);
    border: 1px solid rgba(255, 68, 68, 0.2);
    color: #ff6666;
    cursor: pointer;
    font-size: 1.3rem;
    padding: 0.4rem;
    border-radius: 50%;
    transition: all 0.2s ease;
    font-weight: bold;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
    position: relative;
    flex-shrink: 0;
}

.file-remove:hover {
    background: rgba(255, 68, 68, 0.2);
    border-color: rgba(255, 68, 68, 0.4);
    color: #ff4444;
    transform: scale(1.1);
}

.error-message {
    color: #ff6b6b;
    font-size: 0.9rem;
    margin-top: 0.25rem;
    display: block;
}

.form-success {
    background: rgba(76, 175, 80, 0.1);
    color: #4caf50;
    padding: 1rem;
    border-radius: 5px;
    border: 1px solid rgba(76, 175, 80, 0.2);
    margin-top: 1rem;
    text-align: center;
}

/* Contact Info */
.contact-info h2 {
    color: #e0e0e0;
    margin-bottom: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    padding: 1.5rem;
    background: rgba(45, 45, 45, 0.8);
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(242, 146, 34, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(242, 146, 34, 0.2);
    border: 1px solid rgba(242, 146, 34, 0.3);
}

.contact-icon {
    flex-shrink: 0;
}

.contact-details h3 {
    color: #e0e0e0;
    margin-bottom: 0.5rem;
}

.contact-details p {
    color: #b0b0b0;
    margin-bottom: 0.25rem;
}

/* Map Section */
.map-section {
    padding: 5rem 0;
    background: #2d2d2d;
    position: relative;
    z-index: 10;
}

.map-section h2 {
    text-align: center;
    margin-bottom: 2rem;
    color: #e0e0e0;
}

.map-container {
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(242, 146, 34, 0.1);
}

.map-placeholder {
    height: 400px;
    background: rgba(45, 45, 45, 0.8);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #b0b0b0;
    text-align: center;
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
    background: #f8f9fa;
}

.faq-section h2 {
    text-align: center;
    margin-bottom: 3rem;
    color: #333;
}

.faq-list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border-radius: 10px;
    margin-bottom: 1rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.faq-question:hover {
    background: #f8f9fa;
}

.faq-question h3 {
    color: #333;
    margin: 0;
    font-size: 1.1rem;
}

.faq-toggle {
    font-size: 1.5rem;
    color: #f2a900;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 1.5rem;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item.active .faq-answer {
    padding: 0 1.5rem 1.5rem;
    max-height: 200px;
}

.faq-answer p {
    color: #666;
    line-height: 1.6;
    margin: 0;
}

/* Footer */
.footer {
    background: #1a1a1a;
    color: white;
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    text-align: center;
}

.footer-logo {
    height: 80px;
    width: auto;
    object-fit: contain;
    max-width: 120px;
}

.footer-info p {
    color: #ccc;
}

.footer-links h4,
.footer-contact h4 {
    color: #f29222;
    margin-bottom: 1rem;
}

.footer-links a {
    display: block;
    color: #ccc;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: #f2a900;
}

.footer-contact p {
    color: #ccc;
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 1rem;
    text-align: center;
}

.footer-bottom p {
    color: #999;
    margin: 0;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    /* Mobile Performance Optimizations */
    .hero {
        background-image: 
            url('assets/hero-background.jpg');
        background-size: cover;
        background-position: center;
        background-attachment: scroll !important; /* Fixed attachment causes lag on mobile */
    }
    
    /* Enable turuncu gradients on mobile too */
    .hero-overlay {
        background: 
            radial-gradient(circle at 30% 20%, rgba(242, 146, 34, 0.1) 0%, transparent 50%),
            radial-gradient(circle at 70% 80%, rgba(242, 146, 34, 0.05) 0%, transparent 50%),
            rgba(0, 0, 0, 0.6);
    }
    
    /* Reduce backdrop blur on mobile */
    .navbar {
        backdrop-filter: blur(10px); /* Reduced from 25px */
        padding: 6px 20px;
        top: 20px;
    }
    
    .navbar.scrolled {
        padding: 6px 25px;
    }
    
    .navbar .nav-container {
        gap: 10px !important;
    }
    
    .navbar.scrolled .nav-container {
        gap: 10px;
    }
    

    
    .nav-company-name {
        font-size: 11px;
        letter-spacing: 1px;
        font-weight: 700;
    }
    
    .nav-divider {
        font-size: 16px;
    }
    
    /* Mobilde navbar her zaman expanded (scrolled veya değil) */
    .nav-company-name {
        opacity: 1 !important;
        width: auto !important;
        pointer-events: auto !important;
    }
    
    .nav-divider {
        opacity: 1 !important;
        width: auto !important;
    }
    
    /* Mobilde navbar container her zaman gap'li */
    .nav-container {
        gap: 10px !important;
    }
    
    .nav-menu {
        gap: 1.2rem;
    }
    
    .footer-info {
        align-items: center;
        text-align: center;
    }
    
    .nav-container {
        justify-content: space-between;
    }
    
    .nav-menu {
        position: fixed;
        top: 90px;
        left: 50%;
        transform: translateX(-50%);
        width: 300px;
        background: rgba(0, 0, 0, 0.9);
        backdrop-filter: blur(25px);
        border-radius: 20px;
        flex-direction: column;
        padding: 20px;
        gap: 1rem;
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: 0 12px 48px rgba(0, 0, 0, 0.5);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) translateY(10px);
    }
    
    .nav-menu .nav-link {
        width: 100%;
        text-align: center;
        padding: 12px 20px;
        color: rgba(255, 255, 255, 0.9);
        border-radius: 12px;
    }

    .nav-hamburger {
        display: flex;
        z-index: 1001;
    }

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

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

    .nav-hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }

    .hero-logo {
        height: 250px;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }
    
    .floating-logo img {
        height: 65px;
        will-change: auto; /* Remove will-change on mobile */
    }
    
    .floating-logo.visible img {
        height: 50px;
    }
    
    .floating-logo {
        top: 80px;
        will-change: auto; /* Remove will-change on mobile */
    }
    
    /* Mobilde floating logo hiç gözükmesin */
    .floating-logo {
        display: none !important;
    }
    
    .floating-logo.visible {
        display: none !important;
    }
    
    .floating-logo-background {
        padding: 10px 14px;
        backdrop-filter: blur(8px); /* Reduced blur */
    }
    
    .floating-logo.visible .floating-logo-background {
        width: 55px;
        height: 55px;
        padding: 10px;
    }
    
    /* Mobile specific hero optimizations */
    .hero-logo-container {
        will-change: auto; /* Remove will-change on mobile */
    }
    
    .hero-logo {
        will-change: auto; /* Remove will-change on mobile */
        filter: none; /* Remove heavy filters on mobile */
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        flex-direction: row;
        gap: 1rem;
    }

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

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

    .services-grid-detailed {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .process-steps {
        grid-template-columns: 1fr;
    }

    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .nav-container {
        padding: 1rem;
    }

    .container {
        padding: 0 1rem;
    }

    h1 {
        font-size: 2rem;
    }

    h2 {
        font-size: 1.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }

    .about-stats {
        flex-direction: column;
    }

    .stat-item {
        padding: 1.5rem;
    }

    .service-detail-card {
        padding: 1.5rem;
    }

    .contact-form {
        padding: 1.5rem;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* Utility Classes */
.text-center {
    text-align: center;
}

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

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

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* reCAPTCHA Badge Styling */
.grecaptcha-badge {
    visibility: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

/* Custom reCAPTCHA Info */
.recaptcha-info {
    font-size: 0.8rem;
    color: #b0b0b0;
    margin-top: 0.5rem;
    line-height: 1.3;
}

.recaptcha-info a {
    color: #f29222;
    text-decoration: none;
}

.recaptcha-info a:hover {
    text-decoration: underline;
}

/* Loading Animation */
.btn-loading {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-loading::after {
    content: '';
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* KVKK Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 20px;
}

.modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background: #2d2d2d;
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(242, 146, 34, 0.2);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.8) translateY(30px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.show .modal-content {
    transform: scale(1) translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    padding: 2rem 2rem 1rem;
    border-bottom: 1px solid rgba(242, 146, 34, 0.1);
}

.modal-header h2 {
    color: #e0e0e0;
    font-size: 1.4rem;
    margin: 0;
    flex: 1;
    line-height: 1.3;
}

.modal-close {
    background: none;
    border: none;
    color: #b0b0b0;
    font-size: 2rem;
    cursor: pointer;
    padding: 0;
    margin-left: 1rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.modal-close:hover {
    background: rgba(255, 68, 68, 0.1);
    color: #ff6666;
    transform: scale(1.1);
}

.modal-body {
    padding: 1.5rem 2rem;
    line-height: 1.7;
}

.modal-body p {
    color: #b0b0b0;
    margin-bottom: 1.2rem;
    font-size: 0.95rem;
}

.modal-body strong {
    color: #e0e0e0;
    font-weight: 600;
}

.modal-body a {
    color: #f29222;
    text-decoration: none;
    transition: all 0.3s ease;
}

.modal-body a:hover {
    color: #f2a900;
    text-decoration: underline;
}

.modal-footer {
    padding: 1rem 2rem 2rem;
    display: flex;
    justify-content: center;
    border-top: 1px solid rgba(242, 146, 34, 0.1);
}

.modal-btn-close {
    background: rgba(242, 146, 34, 0.2);
    backdrop-filter: blur(15px);
    color: #fff;
    padding: 12px 30px;
    border: none;
    border-radius: 40px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 24px rgba(242, 146, 34, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.12);
    letter-spacing: 0.5px;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

.modal-btn-close:hover {
    background: rgba(242, 146, 34, 0.35);
    backdrop-filter: blur(20px);
    transform: translateY(-2px);
    box-shadow: 0 4px 24px rgba(242, 146, 34, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.18);
    letter-spacing: 0.8px;
}

/* Mobile Modal Responsiveness */
@media (max-width: 768px) {
    .modal-overlay {
        padding: 15px;
    }
    
    .modal-content {
        max-height: 85vh;
        border-radius: 12px;
    }
    
    .modal-header {
        padding: 1.5rem 1.5rem 1rem;
    }
    
    .modal-header h2 {
        font-size: 1.2rem;
    }
    
    .modal-close {
        font-size: 1.8rem;
        width: 28px;
        height: 28px;
    }
    
    .modal-body {
        padding: 1rem 1.5rem;
    }
    
    .modal-body p {
        font-size: 0.9rem;
    }
    
    .modal-footer {
        padding: 1rem 1.5rem 1.5rem;
    }
    
    .modal-btn-close {
        padding: 10px 25px;
        font-size: 0.95rem;
    }
}

/* Mobile Sticky CTA Button - Minimal Floating Icon */
.mobile-sticky-cta {
    position: fixed;
    bottom: 90px;
    right: 20px;
    z-index: 1500;
    transform: translateY(100px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    visibility: hidden;
    display: none; /* Hidden on desktop by default */
}

.mobile-sticky-cta.show {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
}

.sticky-cta-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    background: #f29222;
    color: #fff;
    border-radius: 50%;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(242, 146, 34, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    position: relative;
    overflow: hidden;
}

.sticky-cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.6s;
}

.sticky-cta-button:hover::before {
    left: 100%;
}

.sticky-cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(242, 146, 34, 0.4);
}

.sticky-cta-button:active {
    transform: translateY(-1px) scale(0.98);
    box-shadow: 0 4px 15px rgba(242, 146, 34, 0.4);
}

.sticky-cta-icon {
    font-size: 1.2rem;
    animation: pulse-icon 2.5s ease-in-out infinite;
    line-height: 1;
}

/* Icon pulse animation - more subtle */
@keyframes pulse-icon {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.08);
    }
}

/* Show only on mobile */
@media (max-width: 768px) {
    .mobile-sticky-cta {
        display: block;
    }
}

/* Extra small mobile adjustments */
@media (max-width: 480px) {
    .mobile-sticky-cta {
        bottom: 85px;
        right: 15px;
    }

    .sticky-cta-button {
        width: 46px;
        height: 46px;
    }

    .sticky-cta-icon {
        font-size: 1.1rem;
    }
}