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

:root {
    /* Colors */
    --primary-color: #336791;
    --primary-dark: #264563;
    --primary-light: #4a8fc4;
    --secondary-color: #00D4FF;
    --accent-color: #FF6B6B;
    --success-color: #51CF66;
    --warning-color: #FFD43B;
    
    /* Neutrals */
    --dark: #1a1a2e;
    --dark-light: #252541;
    --text-primary: #2c3e50;
    --text-secondary: #5a6c7d;
    --text-light: #8896a4;
    --bg-light: #f8f9fa;
    --bg-white: #ffffff;
    --border-color: #e1e8ed;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #336791 0%, #4a8fc4 100%);
    --gradient-secondary: linear-gradient(135deg, #00D4FF 0%, #336791 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a2e 0%, #252541 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Typography */
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-size-base: 16px;
}

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--dark);
}

h1 { font-size: 3rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }

p {
    margin-bottom: var(--spacing-sm);
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition-base);
}

a:hover {
    color: var(--primary-light);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.875rem 1.75rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--bg-white);
    box-shadow: 0 4px 15px rgba(51, 103, 145, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(51, 103, 145, 0.4);
}

.btn-secondary {
    background: var(--bg-white);
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--bg-white);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
    background: rgba(255, 255, 255, 0.98);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) 0;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark);
}

.logo-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.logo-text {
    font-size: 1.5rem;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-link {
    color: var(--text-primary);
    font-weight: 500;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 8px;
    transition: var(--transition-base);
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(51, 103, 145, 0.1);
}

.nav-link.cta-button {
    background: var(--gradient-primary);
    color: var(--bg-white);
    padding: var(--spacing-xs) var(--spacing-md);
}

.nav-link.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--dark);
    border-radius: 3px;
    transition: var(--transition-base);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    opacity: 0.05;
    z-index: 0;
}

.gradient-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
}

.animated-shapes {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.05;
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--primary-color);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--secondary-color);
    top: 60%;
    right: 10%;
    animation-delay: 5s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--accent-color);
    bottom: 20%;
    left: 50%;
    animation-delay: 10s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-50px) rotate(180deg); }
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    padding: var(--spacing-2xl) 0;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.highlight-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.stat-item {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.stat-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 12px;
    color: var(--bg-white);
    font-size: 1.5rem;
}

.stat-content h3 {
    font-size: 1.75rem;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-content p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.floating-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
    text-align: center;
    animation: floatCard 6s infinite ease-in-out;
}

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

.floating-card .card-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-md);
    background: var(--gradient-primary);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--bg-white);
}

.floating-card h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.floating-card p {
    color: var(--text-secondary);
    margin: 0;
}

/* ========================================
   Section Styles
   ======================================== */
.section-header {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
}

.section-label {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-md);
    background: rgba(51, 103, 145, 0.1);
    color: var(--primary-color);
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.section-title {
    margin-bottom: var(--spacing-md);
}

.section-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}

/* ========================================
   Services Section
   ======================================== */
.services {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    position: relative;
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

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

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
}

.service-title {
    margin-bottom: var(--spacing-sm);
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

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

.service-features li {
    padding: var(--spacing-xs) 0;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.service-features i {
    color: var(--success-color);
    font-size: 0.875rem;
}

.service-badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--gradient-secondary);
    color: var(--bg-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-new {
    background: var(--accent-color);
}

/* ========================================
   Technologies Section
   ======================================== */
.technologies {
    padding: var(--spacing-2xl) 0;
}

.tech-category {
    margin-bottom: var(--spacing-2xl);
}

.tech-category-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--primary-color);
    font-size: 1.75rem;
}

.tech-category-title i {
    color: var(--primary-color);
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
}

.tech-card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-base);
    border: 2px solid var(--border-color);
    text-align: center;
}

.tech-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.tech-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.tech-card h4 {
    margin-bottom: var(--spacing-xs);
}

.tech-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0;
}

/* ========================================
   Why Us Section
   ======================================== */
.why-us {
    padding: var(--spacing-2xl) 0;
    background: var(--gradient-dark);
    color: var(--bg-white);
}

.why-us .section-label {
    background: rgba(255, 255, 255, 0.1);
    color: var(--secondary-color);
}

.why-us .section-title,
.why-us .section-description {
    color: var(--bg-white);
}

.why-us-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.why-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
    text-align: center;
}

.why-card:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.why-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--bg-white);
    margin: 0 auto var(--spacing-md);
}

.why-card h3 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-sm);
}

.why-card p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-light);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-2xl);
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-md);
}

.contact-info > p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.contact-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    padding: var(--spacing-md);
    background: var(--bg-white);
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
}

.contact-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--bg-white);
    flex-shrink: 0;
}

.contact-text h4 {
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.contact-text p,
.contact-text a {
    color: var(--text-secondary);
    margin: 0;
}

.contact-text a:hover {
    color: var(--primary-color);
}

.contact-form-wrapper {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    font-weight: 600;
    color: var(--text-primary);
}

.form-group label i {
    color: var(--primary-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: 10px;
    font-family: var(--font-family);
    font-size: 1rem;
    transition: var(--transition-base);
    background: var(--bg-white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(51, 103, 145, 0.1);
}

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

.form-message {
    padding: var(--spacing-sm);
    border-radius: 8px;
    margin-top: var(--spacing-sm);
    display: none;
    font-weight: 500;
}

.form-message.success {
    display: block;
    background: rgba(81, 207, 102, 0.1);
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

.form-message.error {
    display: block;
    background: rgba(255, 107, 107, 0.1);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background: var(--gradient-dark);
    color: var(--bg-white);
    padding: var(--spacing-2xl) 0 var(--spacing-md);
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.footer-logo-img {
    width: 35px;
    height: 35px;
}

.footer-logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--bg-white);
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.8;
}

.footer-section h4 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.footer-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-base);
}

.footer-links a:hover {
    color: var(--secondary-color);
    padding-left: var(--spacing-xs);
}

.footer-contact {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: rgba(255, 255, 255, 0.7);
}

.footer-contact i {
    color: var(--secondary-color);
}

.footer-contact a {
    color: rgba(255, 255, 255, 0.7);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.875rem;
}

.footer-tech {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.footer-tech i {
    color: var(--primary-light);
}

/* ========================================
   Scroll to Top Button
   ======================================== */
.scroll-to-top {
    position: fixed;
    bottom: var(--spacing-lg);
    right: var(--spacing-lg);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--bg-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
    z-index: 999;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

/* ========================================
   Animations
   ======================================== */
.fade-in {
    animation: fadeIn 1s ease-out;
}

.fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s both;
}

.fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 968px) {
    .hero-content {
        grid-template-columns: 1fr;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
}

@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: var(--spacing-md);
        box-shadow: var(--shadow-lg);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: all var(--transition-base);
    }
    
    .nav-menu.active {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .why-us-grid {
        grid-template-columns: 1fr;
    }
    
    /* Migration Diagram Mobile */
    .migration-container {
        flex-direction: column;
        gap: var(--spacing-xl);
        padding: var(--spacing-md);
    }
    
    .source-databases,
    .target-database {
        width: 100%;
    }
    
    .migration-arrows {
        display: none; /* Mobilde okları gizle */
    }
    
    .migration-flow {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .migration-flow::after {
        content: '↓';
        font-size: 3rem;
        color: var(--primary-color);
        animation: bounceDown 2s infinite;
    }
    
    .db-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    /* Cloud Architecture Mobile */
    .cloud-architecture {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .cloud-layer {
        padding: var(--spacing-md);
    }
    
    .cloud-nodes {
        grid-template-columns: 1fr;
    }
    
    /* Performance Metrics Mobile */
    .metrics-container {
        grid-template-columns: 1fr;
    }
    
    .metric-card {
        padding: var(--spacing-md);
    }
}

@keyframes bounceDown {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(10px); }
}

@media (max-width: 480px) {
    :root {
        --font-size-base: 14px;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .floating-card {
        padding: var(--spacing-md);
    }
    
    .service-card {
        padding: var(--spacing-md);
    }
}

/* ========================================
   Migration Visualization Section
   ======================================== */
.migration-visual {
    padding: var(--spacing-2xl) 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    position: relative;
    overflow: hidden;
}

.migration-diagram {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
    margin-bottom: var(--spacing-2xl);
    position: relative;
    min-height: 500px;
}

.source-databases {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.db-node {
    background: var(--bg-white);
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.db-node:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.db-node.oracle .db-icon { color: #F80000; }
.db-node.mysql .db-icon { color: #00758F; }
.db-node.sqlserver .db-icon { color: #CC2927; }
.db-node.mongodb .db-icon { color: #47A248; }
.db-node.excel .db-icon { color: #217346; }

.db-icon {
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    background: rgba(51, 103, 145, 0.1);
    border-radius: 10px;
}

.db-node span {
    font-weight: 600;
    color: var(--text-primary);
}

.migration-arrows {
    position: relative;
    width: 400px;
    height: 500px;
}

.connection-svg {
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
}

.connection-line {
    stroke-dasharray: 1000;
    stroke-dashoffset: 1000;
    animation: drawLine 2s ease-out forwards;
}

.line-1 { animation-delay: 0s; }
.line-2 { animation-delay: 0.2s; }
.line-3 { animation-delay: 0.4s; }
.line-4 { animation-delay: 0.6s; }
.line-5 { animation-delay: 0.8s; }

@keyframes drawLine {
    to {
        stroke-dashoffset: 0;
    }
}

.data-particle {
    filter: drop-shadow(0 0 5px rgba(0, 212, 255, 0.8));
}

.migration-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
}

.migration-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--bg-white);
    margin: 0 auto var(--spacing-xs);
    box-shadow: 0 10px 30px rgba(51, 103, 145, 0.3);
}

.migration-center span {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.875rem;
    text-transform: uppercase;
}

.target-database {
    display: flex;
    justify-content: center;
}

.postgresql-node {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    text-align: center;
    border: 3px solid var(--primary-color);
    position: relative;
    overflow: hidden;
}

.postgresql-node::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
}

.db-logo {
    width: 100px;
    height: 100px;
    margin: 0 auto var(--spacing-md);
    background: rgba(51, 103, 145, 0.1);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
}

.db-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.postgresql-node h3 {
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

.postgres-features {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: center;
    flex-wrap: wrap;
}

.feature-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.75rem;
    background: var(--success-color);
    color: var(--bg-white);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.migration-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.stat-box {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all var(--transition-base);
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-box i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.stat-box h4 {
    font-size: 1.75rem;
    color: var(--dark);
    margin-bottom: 0.25rem;
}

.stat-box p {
    color: var(--text-secondary);
    margin: 0;
}

/* ========================================
   Cloud Architecture Section
   ======================================== */
.cloud-architecture {
    padding: var(--spacing-2xl) 0;
    background: var(--bg-white);
    position: relative;
}

.cloud-diagram {
    position: relative;
    padding: var(--spacing-2xl) 0;
}

.cloud-center {
    display: flex;
    justify-content: center;
    margin-bottom: var(--spacing-2xl);
}

.central-postgres {
    background: var(--gradient-primary);
    padding: var(--spacing-xl);
    border-radius: 50%;
    width: 200px;
    height: 200px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(51, 103, 145, 0.3);
    position: relative;
    animation: pulse 3s infinite ease-in-out;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 20px 60px rgba(51, 103, 145, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 25px 70px rgba(51, 103, 145, 0.5);
    }
}

.central-postgres img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    margin-bottom: var(--spacing-xs);
}

.central-postgres h3,
.central-postgres p {
    color: var(--bg-white);
    margin: 0;
}

.central-postgres h3 {
    font-size: 1.5rem;
}

.central-postgres p {
    font-size: 0.875rem;
    opacity: 0.9;
}

.cloud-providers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    position: relative;
}

.cloud-provider {
    position: relative;
}

.provider-card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    transition: all var(--transition-base);
    height: 100%;
}

.provider-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.cloud-provider.aws .provider-card:hover { border-color: #FF9900; }
.cloud-provider.azure .provider-card:hover { border-color: #0078D4; }
.cloud-provider.gcp .provider-card:hover { border-color: #4285F4; }

.provider-icon {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-md);
    border-radius: 50%;
    background: rgba(51, 103, 145, 0.1);
}

.cloud-provider.aws .provider-icon i { color: #FF9900; }
.cloud-provider.azure .provider-icon i { color: #0078D4; }
.cloud-provider.gcp .provider-icon i { color: #4285F4; }

.provider-card h4 {
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--dark);
}

.provider-services {
    list-style: none;
}

.provider-services li {
    padding: var(--spacing-xs) 0;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.provider-services i {
    color: var(--success-color);
    font-size: 0.875rem;
}

.connection-line {
    position: absolute;
    height: 2px;
    background: var(--primary-color);
    opacity: 0.3;
}

.cloud-benefits {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background: rgba(51, 103, 145, 0.05);
    border-radius: 12px;
    transition: all var(--transition-base);
}

.benefit-item:hover {
    background: rgba(51, 103, 145, 0.1);
    transform: translateX(5px);
}

.benefit-item i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.benefit-item span {
    font-weight: 600;
    color: var(--text-primary);
}

/* ========================================
   Performance Metrics Section
   ======================================== */
.performance-metrics {
    padding: var(--spacing-2xl) 0;
    background: var(--gradient-dark);
    color: var(--bg-white);
}

.performance-metrics .section-label {
    background: rgba(255, 255, 255, 0.1);
    color: var(--secondary-color);
}

.performance-metrics .section-title,
.performance-metrics .section-description {
    color: var(--bg-white);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.metric-card {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    padding: var(--spacing-xl);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all var(--transition-base);
}

.metric-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.metric-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-secondary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: var(--spacing-md);
}

.metric-card h3 {
    color: var(--bg-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
}

.metric-bar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.bar-before,
.bar-after {
    position: relative;
}

.bar-label {
    display: block;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
}

.bar-fill {
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: var(--spacing-sm);
    transition: width 1.5s ease-out;
    position: relative;
    overflow: hidden;
}

.bar-fill.animated {
    animation: fillBar 2s ease-out forwards;
}

@keyframes fillBar {
    from {
        width: 0 !important;
    }
}

.bar-value {
    font-weight: 700;
    color: var(--bg-white);
    position: relative;
    z-index: 1;
}

.metric-chart {
    padding: var(--spacing-md) 0;
}

.chart-bars {
    display: flex;
    gap: var(--spacing-lg);
    align-items: flex-end;
    justify-content: center;
    height: 150px;
    margin-bottom: var(--spacing-sm);
}

.chart-bar {
    flex: 1;
    background: var(--gradient-primary);
    border-radius: 8px 8px 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: var(--spacing-sm);
    transition: all 1s ease-out;
    position: relative;
    min-height: 50px;
}

.chart-bar.active {
    background: var(--gradient-secondary);
    animation: growBar 1.5s ease-out forwards;
}

@keyframes growBar {
    from {
        height: 0;
    }
}

.chart-value {
    font-weight: 700;
    color: var(--bg-white);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.chart-label {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.8);
}

.chart-unit {
    text-align: center;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.875rem;
    margin-top: var(--spacing-sm);
}

.metric-gauge {
    padding: var(--spacing-md);
}

.gauge-svg {
    width: 100%;
    max-width: 200px;
    margin: 0 auto;
    display: block;
}

.gauge-progress {
    stroke-linecap: round;
    animation: fillGauge 2s ease-out forwards;
}

@keyframes fillGauge {
    from {
        stroke-dashoffset: 251;
    }
}

.gauge-value {
    font-size: 2rem;
    font-weight: 700;
    fill: var(--bg-white);
}

.gauge-label {
    font-size: 0.875rem;
    fill: rgba(255, 255, 255, 0.7);
}

.metric-improvement {
    text-align: center;
    margin-top: var(--spacing-md);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: rgba(81, 207, 102, 0.2);
    border-radius: 20px;
    color: var(--success-color);
    font-weight: 700;
    display: inline-block;
    width: 100%;
}

.performance-features {
    background: rgba(255, 255, 255, 0.05);
    padding: var(--spacing-xl);
    border-radius: 16px;
}

.feature-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.feature-item {
    display: flex;
    gap: var(--spacing-md);
    align-items: flex-start;
}

.feature-item i {
    font-size: 2rem;
    color: var(--secondary-color);
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.feature-item h4 {
    color: var(--bg-white);
    margin-bottom: 0.25rem;
    font-size: 1rem;
}

.feature-item p {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    margin: 0;
}

/* ========================================
   Responsive Design for New Sections
   ======================================== */
@media (max-width: 968px) {
    .migration-diagram {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .migration-arrows {
        width: 100%;
        height: 300px;
        order: 2;
    }
    
    .source-databases {
        order: 1;
    }
    
    .target-database {
        order: 3;
    }
    
    .cloud-providers {
        grid-template-columns: 1fr;
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-row {
        grid-template-columns: 1fr;
    }
    
    .industry-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .migration-stats {
        grid-template-columns: 1fr;
    }
    
    .cloud-benefits {
        grid-template-columns: 1fr;
    }
    
    .chart-bars {
        height: 120px;
    }
    
    .industry-stats {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Industry Stats Styling
   ======================================== */
.industry-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-xl);
    background: var(--gradient-primary);
    border-radius: 20px;
}

.stat-box {
    text-align: center;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-base);
}

.stat-box:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--bg-white);
    margin-bottom: var(--spacing-xs);
    line-height: 1;
}

.stat-label {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.875rem;
    font-weight: 600;
    line-height: 1.4;
}

.stat-label small {
    display: block;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 0.25rem;
}

/* Fix chart bar label positioning for mobile */
.chart-bar {
    position: relative;
    padding-bottom: 30px;
}

.chart-label {
    position: absolute;
    bottom: 5px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
    font-size: 0.75rem;
}