/* Custom Color Palette - Mavi ve Mor Tonları */
:root {
    --primary-blue: #4A90E2;
    --primary-purple: #7B68EE;
    --dark-blue: #2C3E50;
    --light-blue: #6BB6FF;
    --light-purple: #9370DB;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #4A90E2 0%, #7B68EE 100%);
    --gradient-3: linear-gradient(135deg, #6BB6FF 0%, #9370DB 100%);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    overflow-x: hidden;
}

/* Navigation */
.navbar {
    background: rgba(44, 62, 80, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(44, 62, 80, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    color: #fff !important;
    display: flex;
    align-items: center;
    padding: 0.5rem 1rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo-img {
    height: 60px;
    width: auto;
    transition: transform 0.3s ease;
    display: block;
}

.logo-img:hover {
    transform: scale(1.05);
}

.nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #fff !important;
}

.navbar .btn-primary {
    background: var(--gradient-2);
    border: none;
    border-radius: 25px;
    padding: 0.5rem 1.5rem;
    transition: transform 0.3s ease;
    color: white !important;
}

.navbar .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(123, 104, 238, 0.4);
    color: white !important;
}

.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.8%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* Language Dropdown */
.navbar .dropdown-menu {
    background: rgba(44, 62, 80, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    margin-top: 0.5rem;
}

.navbar .dropdown-item {
    color: rgba(255, 255, 255, 0.8);
    transition: all 0.3s ease;
}

.navbar .dropdown-item:hover {
    background: rgba(123, 104, 238, 0.2);
    color: white;
}

.navbar .dropdown-item.active {
    background: var(--gradient-2);
    color: white;
}

/* Hero Section */
.hero-section {
    background: var(--gradient-1);
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-section .container {
    position: relative;
    z-index: 1;
}

.hero-image {
    position: relative;
    height: 500px;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    color: white;
    animation: float 3s ease-in-out infinite;
}

.floating-card i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
}

.floating-card p {
    margin: 0;
    font-weight: 600;
}

.card-1 {
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 10%;
    animation-delay: 1s;
}

.card-3 {
    bottom: 10%;
    left: 10%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-20px);
    }
}

.btn-primary {
    background: var(--gradient-2);
    border: none;
    border-radius: 30px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(123, 104, 238, 0.4);
}

.btn-outline-light {
    border-radius: 30px;
    padding: 0.75rem 2rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

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

/* Stats Section */
.stats-section {
    background: var(--gradient-2);
    position: relative;
}

.stat-item {
    padding: 2rem;
}

.stat-item h2 {
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

/* Products Section */
.products-section {
    background: white;
    padding: 5rem 0;
}

.product-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(123, 104, 238, 0.1);
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(123, 104, 238, 0.2);
    border-color: var(--primary-purple);
}

.product-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.product-icon i {
    font-size: 2.5rem;
    color: white;
}

.product-card h4 {
    color: var(--dark-blue);
}

.product-card a {
    color: var(--primary-purple);
    font-weight: 600;
    transition: all 0.3s ease;
}

.product-card a:hover {
    color: var(--primary-blue);
    transform: translateX(5px);
}

.product-card ul li {
    margin-bottom: 0.5rem;
}

.service-card {
    background: white;
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    border: 1px solid rgba(123, 104, 238, 0.1);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(123, 104, 238, 0.2);
    border-color: var(--primary-purple);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-2);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.service-icon i {
    font-size: 2.5rem;
    color: white;
}

.service-card h4 {
    color: var(--dark-blue);
}

.service-card a {
    color: var(--primary-purple);
    font-weight: 600;
    transition: all 0.3s ease;
}

.service-card a:hover {
    color: var(--primary-blue);
    transform: translateX(5px);
}

/* Features Section */
.features-section {
    background: white;
    padding: 5rem 0;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-2);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 1.5rem;
    color: white;
}

.features-image {
    position: relative;
    height: 400px;
    background: var(--gradient-3);
    border-radius: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 2rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 15px;
    padding: 1.5rem 2rem;
    color: white;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 250px;
}

.feature-card i {
    font-size: 1.5rem;
}

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

.about-image {
    height: 400px;
    background: var(--gradient-1);
    border-radius: 30px;
    position: relative;
    overflow: hidden;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-3);
    opacity: 0.8;
}

.about-stat {
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
}

.about-stat h3 {
    color: var(--primary-purple);
    font-size: 2.5rem;
}

/* Contact Section */
.contact-section {
    background: white;
    padding: 5rem 0;
}

.contact-info-card {
    background: white;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(123, 104, 238, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(123, 104, 238, 0.15);
    border-color: var(--primary-purple);
}

.contact-info-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.contact-info-icon i {
    font-size: 2rem;
    color: white;
}

.contact-info-card h5 {
    color: var(--dark-blue);
}

.contact-info-card a {
    color: var(--primary-purple);
    transition: color 0.3s ease;
}

.contact-info-card a:hover {
    color: var(--primary-blue);
}

.contact-card {
    background: white;
    border-radius: 30px;
    padding: 3rem;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(123, 104, 238, 0.1);
}

.form-control {
    border-radius: 10px;
    border: 2px solid #e9ecef;
    padding: 0.75rem 1rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 0.2rem rgba(123, 104, 238, 0.25);
}

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

/* Footer */
.footer {
    background: var(--dark-blue);
    color: white;
}

.footer h5, .footer h6 {
    color: white;
}

.footer p,
.footer .text-muted {
    color: rgba(255, 255, 255, 0.8) !important;
}

.footer a {
    transition: color 0.3s ease;
    color: rgba(255, 255, 255, 0.8) !important;
}

.footer a:hover {
    color: var(--primary-purple) !important;
}

.footer li {
    color: rgba(255, 255, 255, 0.8);
}

.footer-logo {
    height: 65px;
    width: auto;
    display: block;
    padding: 0.75rem 1rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.footer-logo:hover {
    transform: scale(1.05);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white !important;
    text-decoration: none;
    transition: all 0.3s ease;
}

.social-link:hover {
    background: var(--gradient-2);
    transform: translateY(-3px);
    color: white !important;
    box-shadow: 0 5px 15px rgba(123, 104, 238, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-section {
        text-align: center;
    }
    
    .hero-image {
        height: 300px;
        margin-top: 2rem;
    }
    
    .floating-card {
        padding: 1rem;
    }
    
    .floating-card i {
        font-size: 2rem;
    }
    
    .display-3 {
        font-size: 2rem;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .contact-card {
        padding: 2rem;
    }
    
    .logo-img {
        height: 50px;
    }
    
    .footer-logo {
        height: 55px;
    }
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-2);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-purple);
}