:root {
    /* Primary Brand Colors - Logo Uyumlu */
    --primary-color: #FF6B8B; /* Pastel Pembe - Pieline */
    --primary-dark: #E05575; /* Koyu Pembe */
    --primary-light: #FF8DA1; /* Açık Pembe */
    
    /* Secondary Colors - Baby için */
    --secondary-color: #4ECDC4; /* Pastel Turkuaz/Mint */
    --secondary-dark: #36B5AB;
    --secondary-light: #66E4DA;
    
    /* Accent Colors */
    --accent-color: #FFD166; /* Pastel Sarı */
    --accent-dark: #E6BB5C;
    
    /* Neutral Colors */
    --dark-color: #2D3748; /* Dark Gray */
    --dark-light: #4A5568; /* Medium Gray */
    --light-color: #F9F7F7; /* Çok açık pembe/bej */
    --light-dark: #F0EDED; /* Slightly Darker */
    
    /* Status Colors */
    --success-color: #38A169; /* Green */
    --warning-color: #D69E2E; /* Amber */
    --danger-color: #E53E3E; /* Red */
    --info-color: #4299E1; /* Info Blue */
    
    /* Gradients - Güncellenmiş */
    --gradient-primary: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    --gradient-secondary: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    --gradient-mixed: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    --gradient-hero: linear-gradient(135deg, rgba(255, 107, 139, 0.85) 0%, rgba(78, 205, 196, 0.85) 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(255, 107, 139, 0.1);
    --shadow-md: 0 4px 8px rgba(255, 107, 139, 0.12);
    --shadow-lg: 0 8px 16px rgba(255, 107, 139, 0.15);
    --shadow-xl: 0 12px 24px rgba(255, 107, 139, 0.18);
    
    /* Fonts */
    --font-primary: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    --font-heading: 'Montserrat', var(--font-primary);
}

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

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    overflow-x: hidden;
    color: var(--dark-color);
    background-color: var(--light-color);
    padding-top: 80px; /* Navbar için padding */
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Sections Padding */
section {
    padding: 80px 0;
}

/* Navigation */
.custom-navbar {
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.98) 100%);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    padding: 1rem 0;
    box-shadow: var(--shadow-sm);
    border-bottom: 3px solid transparent;
    border-image: var(--gradient-mixed) 1;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
}

.custom-navbar.scrolled {
    background: rgba(17, 17, 17, 0.98);
    padding: 0.5rem 0;
    box-shadow: var(--shadow-md);
}

.navbar-brand img {
    transition: all 0.3s ease;
    height: 100px;
    width: auto;
}

.navbar-brand:hover img {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 12px rgba(255, 107, 139, 0.3));
}

.nav-link {
    color: var(--dark-color) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
    position: relative;
    padding-bottom: 5px;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient-mixed);
    transition: width 0.3s ease;
    border-radius: 2px;
}

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

.nav-link:hover {
    color: var(--primary-color) !important;
}

.navbar-toggler {
    border: none;
    padding: 0.25rem 0.5rem;
}

.navbar-toggler:focus {
    box-shadow: none;
}

/* Hero Section */
.hero-section-with-video {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    color: white;
    overflow: hidden;
    background: #000;
    margin-top: -80px; /* Navbar'ı telafi etmek için */
    padding-top: 80px;
}

/* Hero Media Container */
.hero-media-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

/* Hero Media Items */
.hero-media {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease;
    pointer-events: none;
}

.hero-media.active {
    opacity: 1;
}

.hero-media[data-type="video"] {
    pointer-events: auto;
}

/* Video Overlay */
.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    z-index: 1;
}

/* Media Controls */
.hero-media-controls {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 2;
}

.media-control-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    font-size: 14px;
}

.media-control-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.media-control-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

/* Hero Content */
.hero-section-with-video .container {
    position: relative;
    z-index: 2;
}

.hero-content-overlay {
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s ease;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(12px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    margin: 1rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 12px rgba(0, 0, 0, 0.3);
    color: white !important;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    font-weight: 300;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.3);
    color: rgba(255, 255, 255, 0.9) !important;
}

.hero-buttons {
    animation: fadeInUp 1s ease 0.3s both;
}

.hero-buttons .btn {
    padding: 12px 30px;
    font-size: 1.1rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    font-weight: 600;
    margin: 0 5px;
}

.hero-buttons .btn-primary {
    background: var(--gradient-mixed);
    border: none;
    box-shadow: 0 4px 15px rgba(255, 107, 139, 0.3);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.hero-buttons .btn-primary::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 0.7s;
    z-index: -1;
}

.hero-buttons .btn-primary:hover::before {
    left: 100%;
}

.hero-buttons .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 139, 0.6);
}

.hero-buttons .btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.hero-buttons .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    border-color: white;
    color: white;
}

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

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Sections */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 2rem;
    position: relative;
    color:black;
    text-align: center;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-mixed);
    border-radius: 2px;
}

/* About Section */
.about-section {
    background: white;
    padding: 100px 0;
}

.about-section img {
    width: 100%;
    height: auto;
    border-radius: 15px;
    box-shadow: var(--shadow-lg);
}

.about-section .lead {
    font-size: 1.2rem;
    line-height: 1.8;
    color: var(--light-dark);
    margin-bottom: 2rem;
}

.about-features {
    margin-top: 2rem;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 2rem;
    padding: 1.5rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    background: white;
    border: 1px solid var(--light-dark);
    box-shadow: var(--shadow-sm);
}

.feature-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.feature-item i {
    font-size: 2rem;
    background: var(--gradient-mixed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-right: 1rem;
    flex-shrink: 0;
    margin-top: 5px;
}

.feature-item h5 {
    margin-bottom: 0.5rem;
    color: var(--dark-color);
    font-weight: 600;
    font-size: 1.2rem;
}

.feature-item p {
    color: var(--dark-light);
    margin-bottom: 0;
    line-height: 1.6;
}

/* Products Section */
.products-section {
    background: linear-gradient(135deg, var(--light-color) 0%, #F5F2F2 100%);
    padding: 100px 0;
}

.product-image-wrapper {
    position: relative;
    height: 250px;
    overflow: hidden;
    background: linear-gradient(135deg, #f5f5f5, #e0e0e0);
    border-radius: 15px 15px 0 0;
}

.product-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image-wrapper img {
    transform: scale(1.05);
}

.product-badge {
    display: inline-block;
    background: var(--gradient-mixed);
    color: white;
    padding: 6px 15px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-card {
    border: 1px solid rgba(255, 107, 139, 0.1);
    border-radius: 15px;
    overflow: hidden;
    background: white;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    box-shadow: var(--shadow-md);
    height: 100%;
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-mixed);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.product-card .card-body {
    padding: 1.5rem;
}

.product-card .card-title {
    color: var(--primary-dark);
    font-weight: 600;
    font-size: 1.3rem;
    margin-bottom: 0.75rem;
}

.product-card .card-text {
    color: var(--dark-light);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.product-card .btn-outline-primary {
    border-color: var(--primary-color);
    color: var(--primary-color);
    font-weight: 500;
    padding: 8px 20px;
    border-radius: 25px;
    transition: all 0.3s ease;
}

.product-card .btn-outline-primary:hover {
    background: var(--gradient-mixed);
    border-color: transparent;
    color: white;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* Contact Section */
.contact-section {
    background: rgb(66, 62, 62);
    padding: 100px 0;
}

.contact-section .form-control {
    border: 2px solid var(--light-dark);
    border-radius: 10px;
    padding: 1rem;
    transition: all 0.3s ease;
    background: white;
    color: var(--dark-color);
    font-size: 1rem;
}

.contact-section .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 139, 0.25);
    outline: none;
}

.contact-section .form-control::placeholder {
    color: #e6e6e6;
    opacity: 0.8;
}

.contact-section textarea.form-control {
    resize: vertical;
    min-height: 120px;
}

.contact-section button[type="submit"] {
    padding: 12px 40px;
    font-size: 1.1rem;
    border-radius: 50px;
    background: var(--gradient-mixed);
    border: none;
    transition: all 0.3s ease;
}

.contact-section button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Application Section */
.application-section {
    background: linear-gradient(135deg, #FDF6F8 0%, #F0F9F8 100%);
    padding: 100px 0;
}

.application-section .card {
    border: none;
    border-radius: 15px;
    background: white;
    box-shadow: var(--shadow-xl);
    overflow: hidden;
}

.application-section .card-body {
    padding: 3rem;
}

.application-section h5.text-primary {
    color: var(--primary-color);
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 1.3rem;
}

.application-section .form-control {
    border: 2px solid var(--light-dark);
    border-radius: 10px;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
    background: white;
    color: var(--dark-color);
}

.application-section .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 139, 0.25);
}

.application-section .form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.application-section .form-check-input {
    width: 18px;
    height: 18px;
    margin-top: 0.25rem;
    margin-right: 0.5rem;
}

.application-section .form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.application-section .form-check-label {
    color: var(--dark-color);
    font-weight: 500;
}

.application-section .is-invalid {
    border-color: var(--danger-color);
}

.application-section .is-valid {
    border-color: var(--success-color);
}

.application-section button[type="submit"] {
    padding: 12px 50px;
    font-size: 1.1rem;
    border-radius: 50px;
    background: var(--gradient-mixed);
    border: none;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.application-section button[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--dark-color) 0%, #2A2A2A 100%) !important;
    color: white;
    border-top: 4px solid;
    border-image: var(--gradient-mixed) 1;
}

.footer a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--secondary-light);
}

.social-links a {
    display: inline-block;
    margin-right: 1rem;
    font-size: 1.5rem;
}

.footer .social-links a {
    background: rgba(255, 255, 255, 0.1);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-right: 10px;
    transition: all 0.3s ease;
}

.footer .social-links a:hover {
    background: var(--gradient-mixed);
    transform: translateY(-3px);
}

.footer-languages a {
    display: block;
    margin-bottom: 0.5rem;
}
/* Buttons */
.btn-primary {
    background: var(--gradient-mixed);
    border: none;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    color: white;
    font-weight: 600;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: white;
}

.btn-outline-primary {
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    background: transparent;
    font-weight: 600;
}

.btn-outline-primary:hover {
    background: var(--gradient-mixed);
    border-color: transparent;
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-outline-light {
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.5);
    background: transparent;
    font-weight: 600;
}

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

/* Dropdown */
.dropdown-menu {
    border: 1px solid var(--light-dark);
    border-radius: 10px;
    box-shadow: var(--shadow-lg);
    padding: 0.5rem 0;
    min-width: 180px;
}

.dropdown-item {
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    color: var(--dark-color);
    font-weight: 500;
}

.dropdown-item:hover {
    background: var(--gradient-mixed);
    color: white;
}

/* Floating Social Buttons */
.floating-social-buttons {
    position: fixed;
    bottom: 100px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
    opacity: 0;
    visibility: hidden;
}

.floating-social-button {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    position: relative;
}

.floating-social-button:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.floating-social-button.whatsapp {
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.floating-social-button.telegram {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    box-shadow: 0 6px 20px rgba(255, 107, 139, 0.4);
}

.floating-social-button .tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--dark-color);
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.floating-social-button:hover .tooltip {
    opacity: 1;
    visibility: visible;
    right: 75px;
}

.floating-social-button .tooltip::after {
    content: '';
    position: absolute;
    top: 50%;
    right: -5px;
    transform: translateY(-50%);
    border-width: 5px;
    border-style: solid;
    border-color: transparent transparent transparent var(--dark-color);
}

/* Utility Classes */
.text-primary {
    color: var(--primary-color) !important;
}

.text-secondary {
    color: var(--secondary-color) !important;
}

.bg-primary {
    background: var(--gradient-primary) !important;
}

.bg-secondary {
    background: var(--gradient-secondary) !important;
}

.bg-light {
    background-color: var(--light-color) !important;
}

.bg-dark {
    background-color: var(--dark-color) !important;
}

/* Form Validation Styles */
.invalid-feedback {
    display: block !important;
    width: 100%;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: var(--danger-color) !important;
    font-weight: 500;
    background: rgba(220, 53, 69, 0.1);
    padding: 8px 12px;
    border-radius: 6px;
    border-left: 3px solid var(--danger-color);
}

.is-invalid {
    border-color: var(--danger-color) !important;
    background: rgba(220, 53, 69, 0.05) !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
}

.is-valid {
    border-color: var(--success-color) !important;
    background: rgba(25, 135, 84, 0.05) !important;
    box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25) !important;
}

/* Checkbox için özel stiller */
.form-check-input.is-invalid {
    border-color: var(--danger-color) !important;
}

.form-check-input.is-invalid ~ .form-check-label {
    color: var(--danger-color) !important;
}

.form-check-input.is-valid {
    border-color: var(--success-color) !important;
}

/* Form group düzenlemesi */
.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

/* Placeholder rengi */
.form-control::placeholder {
    color: #6c757d !important;
    opacity: 0.8;
}

/* Focus durumu */
.form-control:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 139, 0.25) !important;
}

/* Application form özel stilleri */
#partnerApplicationForm .form-label {
    font-weight: 600;
    color: var(--dark-color);
    margin-bottom: 0.5rem;
    display: block;
}

#partnerApplicationForm .form-check-label {
    color: var(--dark-light);
    font-size: 0.9rem;
}

/* Contact form özel stilleri */
#contactForm .form-control {
    padding: 0.75rem 1rem;
    border-radius: 8px;
    border: 2px solid var(--light-dark);
    transition: all 0.3s ease;
}

#contactForm .form-control:focus {
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* Responsive form düzenlemeleri */
@media (max-width: 768px) {
    .invalid-feedback {
        font-size: 0.8rem;
        padding: 6px 10px;
    }
    
    .form-control {
        padding: 0.6rem 0.8rem;
    }
}

@media (max-width: 576px) {
    .invalid-feedback {
        font-size: 0.75rem;
        padding: 5px 8px;
    }
}


@media (max-width: 992px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.3rem;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .about-section,
    .products-section,
    .contact-section,
    .application-section {
        padding: 80px 0;
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }
    
    .custom-navbar {
        padding: 0.75rem 0;
    }
    
    .navbar-brand img {
        height: 50px;
    }
    
    .hero-section-with-video {
        min-height: 80vh;
        margin-top: -70px;
        padding-top: 70px;
    }
    
    .hero-content-overlay {
        padding: 2rem;
        margin: 0.5rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons .btn {
        padding: 10px 20px;
        font-size: 1rem;
        margin: 5px;
        display: block;
        width: 100%;
    }
    
    .hero-buttons .btn-primary {
        margin-bottom: 10px;
    }
    
    .hero-media-controls {
        bottom: 20px;
    }
    
    .media-control-btn {
        width: 35px;
        height: 35px;
        font-size: 12px;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .about-section .lead {
        font-size: 1.1rem;
    }
    
    .feature-item {
        padding: 1.25rem;
    }
    
    .feature-item i {
        font-size: 1.75rem;
    }
    
    .product-image-wrapper {
        height: 200px;
    }
    
    .application-section .card-body {
        padding: 2rem;
    }
    
    .floating-social-buttons {
        bottom: 80px;
        right: 20px;
    }
    
    .floating-social-button {
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
    
    .floating-social-button .tooltip {
        display: none;
    }
    
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer .row > div {
        margin-bottom: 2rem;
    }
    
    .footer h5 {
        margin-bottom: 1rem;
    }
}

@media (max-width: 576px) {
    .container {
        padding: 0 15px;
    }
    
    .hero-section-with-video {
        min-height: 70vh;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .hero-content-overlay {
        padding: 1.5rem;
    }
    
    .hero-media-controls {
        bottom: 15px;
        gap: 8px;
    }
    
    .media-control-btn {
        width: 30px;
        height: 30px;
        font-size: 11px;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .section-title::after {
        width: 60px;
        bottom: -8px;
    }
    
    .about-section,
    .products-section,
    .contact-section,
    .application-section {
        padding: 60px 0;
    }
    
    .about-section img {
        margin-bottom: 2rem;
    }
    
    .feature-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .feature-item i {
        margin-bottom: 1rem;
    }
    
    .product-card .card-body {
        padding: 1.25rem;
    }
    
    .product-card .card-title {
        font-size: 1.2rem;
    }
    
    .contact-section form,
    .application-section .card-body {
        padding: 1.5rem;
    }
    
    .floating-social-buttons {
        bottom: 70px;
        right: 15px;
    }
    
    .floating-social-button {
        width: 45px;
        height: 45px;
        font-size: 18px;
    }
    
    .back-to-top {
        width: 45px;
        height: 45px;
        bottom: 70px;
        right: 15px;
    }
}

@media (max-width: 400px) {
    .hero-title {
        font-size: 1.6rem;
    }
    
    .hero-subtitle {
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.4rem;
    }
    
    .hero-buttons .btn {
        padding: 8px 15px;
        font-size: 0.9rem;
    }
    
    .hero-media-controls {
        display: none; /* Çok küçük ekranlarda kontrolleri gizle */
    }
    
    /* Video yerine gradient göster */
    .hero-section-with-video .hero-media-container {
        display: none;
    }
    
    .hero-section-with-video {
        background: var(--gradient-hero);
    }
}

/* Print Styles */
@media print {
    .custom-navbar,
    .hero-media-container,
    .hero-media-controls,
    .floating-social-buttons,
    .back-to-top,
    .footer .social-links,
    .btn {
        display: none !important;
    }
    
    body {
        padding-top: 0;
        color: #000;
        background: #fff;
    }
    
    section {
        padding: 20px 0;
        page-break-inside: avoid;
    }
    
    .hero-section-with-video {
        min-height: auto;
        color: #000;
        background: #fff !important;
    }
    
    .hero-content-overlay {
        background: transparent;
        border: none;
        box-shadow: none;
        backdrop-filter: none;
        padding: 0;
    }
    
    .hero-title,
    .hero-subtitle,
    .section-title,
    h1, h2, h3, h4, h5, h6 {
        color: #000 !important;
    }
}

/* Accessibility Improvements */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #FF3B6B;
        --secondary-color: #00C9B8;
        --dark-color: #000000;
        --light-color: #FFFFFF;
    }
    
    .hero-media {
        filter: contrast(1.2);
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --light-color: #1A1A1A;
        --dark-color: #FFFFFF;
        --dark-light: #CCCCCC;
        --light-dark: #333333;
    }
    
    body {
        background-color: #121212;
        color: #FFFFFF;
    }
    
    .custom-navbar {
        background: linear-gradient(90deg, rgba(25, 25, 25, 0.95) 0%, rgba(30, 30, 30, 0.98) 100%);
    }
    
    .feature-item,
    .product-card,
    .application-section .card {
        background: #2A2A2A;
        border-color: #333;
    }
    
    .form-control {
        background: #2A2A2A;
        border-color: #444;
        color: #FFFFFF;
    }
    
    .form-control::placeholder {
        color: #999;
    }
}
/* Products Horizontal Scroller Styles */
.products-horizontal-section {
    background: linear-gradient(135deg, var(--light-color) 0%, #F5F2F2 100%);
    padding: 100px 0;
}

.horizontal-scroller-container {
    position: relative;
    overflow: hidden;
    padding: 20px 0;
}

.horizontal-scroller {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    scroll-behavior: smooth;
    padding: 20px;
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

.horizontal-scroller::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

.product-item {
    flex: 0 0 300px;
    background: white;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(255, 107, 139, 0.1);
    transition: all 0.3s ease;
}

.product-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(255, 107, 139, 0.2);
}

.product-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.product-item-content {
    padding: 20px;
}

.product-item h4 {
    color: var(--primary-dark);
    margin-bottom: 10px;
    font-size: 1.2rem;
}

.product-item p {
    color: var(--dark-light);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.btn-scroll {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--gradient-mixed);
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-scroll:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(255, 107, 139, 0.4);
}

.btn-scroll:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.scroll-progress {
    width: 100%;
    height: 6px;
    background: rgba(255, 107, 139, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin-top: 30px;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-mixed);
    width: 0%;
    transition: width 0.3s ease;
    border-radius: 3px;
}

/* Responsive */
@media (max-width: 768px) {
    .product-item {
        flex: 0 0 250px;
    }
    
    .btn-scroll {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 576px) {
    .product-item {
        flex: 0 0 220px;
    }
    
    .horizontal-scroller {
        gap: 20px;
        padding: 15px;
    }
}
/* Floating Social Buttons Düzeltmesi */
.floating-social-buttons {
    position: fixed;
    bottom: 100px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 15px;
    opacity: 1 !important; /* Ekle */
    visibility: visible !important; /* Ekle */
    transition: all 0.3s ease;
}

/* Mobile'da görünmesi için */
@media (max-width: 768px) {
    .floating-social-buttons {
        bottom: 80px;
        right: 20px;
    }
}