/* Enhanced CSS Variables - Professional Design System */
:root {
    /* Color Palette */
    --primary-color: #00d4ff;
    --primary-dark: #0099cc;
    --primary-light: #33e0ff;
    --secondary-color: #ff6b35;
    --secondary-dark: #e55528;
    --accent-color: #7c3aed;
    --accent-light: #a855f7;
    --success-color: #10b981;
    --error-color: #ef4444;
    --warning-color: #f59e0b;
    
    /* Gradient Definitions */
    --gradient-primary: linear-gradient(135deg, #00d4ff 0%, #7c3aed 100%);
    --gradient-secondary: linear-gradient(135deg, #ff6b35 0%, #f59e0b 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --gradient-dark: linear-gradient(135deg, #1e1b4b 0%, #0f0f23 100%);
    --gradient-glow: linear-gradient(135deg, rgba(0, 212, 255, 0.3) 0%, rgba(124, 58, 237, 0.3) 100%);
    --gradient-overlay: linear-gradient(135deg, rgba(15, 15, 35, 0.9) 0%, rgba(30, 27, 75, 0.8) 100%);
    
    /* Background System */
    --bg-primary: #0f0f23;
    --bg-secondary: #1e1b4b;
    --bg-tertiary: #312e81;
    --bg-card: rgba(30, 27, 75, 0.8);
    --bg-card-hover: rgba(30, 27, 75, 0.95);
    --bg-glass: rgba(255, 255, 255, 0.1);
    --bg-glass-strong: rgba(255, 255, 255, 0.15);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #e2e8f0;
    --text-muted: #94a3b8;
    --text-accent: #00d4ff;
    --text-success: #10b981;
    --text-error: #ef4444;
    
    /* Shadow System */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 30px rgba(0, 212, 255, 0.3);
    --shadow-glow-strong: 0 0 50px rgba(0, 212, 255, 0.5);
    --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 20px 40px rgba(0, 212, 255, 0.2);
    
    /* Animation & Transitions */
    --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --transition-fast: all 0.15s ease-in-out;
    --transition-slow: all 0.5s ease-in-out;
    
    /* Layout & Spacing */
    --container-max-width: 1200px;
    --container-padding: 2rem;
    --section-padding: 100px 0;
    --section-padding-mobile: 60px 0;
    --card-padding: 2rem;
    --card-radius: 20px;
    --border-radius: 10px;
    --border-radius-sm: 5px;
    
    /* Typography Scale */
    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-family-display: 'Orbitron', 'Courier New', monospace;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    
    /* Z-Index Scale */
    --z-background: -10;
    --z-particles: -1;
    --z-content: 1;
    --z-navbar: 1000;
    --z-modal: 2000;
    --z-tooltip: 3000;
}

/* CSS Reset & Base Styles */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-family-primary);
    background: var(--gradient-dark);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
}

/* Enhanced Dynamic Background */
.dynamic-background {
    position: fixed;
    top: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 25% 75%, rgba(0, 212, 255, 0.02) 0%, transparent 50%);
    pointer-events: none;
    z-index: var(--z-background);
    opacity: 0.8;
}

.dynamic-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(124, 58, 237, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, rgba(255, 107, 53, 0.1) 0%, transparent 50%);
    animation: backgroundShift 20s ease-in-out infinite;
}

@keyframes backgroundShift {
    0%, 100% {
        transform: rotate(0deg) scale(1);
        opacity: 0.8;
    }
    33% {
        transform: rotate(120deg) scale(1.1);
        opacity: 0.9;
    }
    66% {
        transform: rotate(240deg) scale(0.9);
        opacity: 0.7;
    }
}

/* Enhanced Particles System */
#particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: var(--z-particles);
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    background: var(--primary-color);
    border-radius: 50%;
    opacity: 0.6;
    animation: particleFloat 8s ease-in-out infinite;
    will-change: transform;
}

.particle:nth-child(2n) {
    background: var(--accent-color);
    animation-delay: -2s;
    animation-duration: 10s;
}

.particle:nth-child(3n) {
    background: var(--secondary-color);
    animation-delay: -4s;
    animation-duration: 12s;
}

.particle:nth-child(4n) {
    background: var(--success-color);
    animation-delay: -6s;
    animation-duration: 9s;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0px) translateX(0px) rotate(0deg) scale(1);
        opacity: 0.4;
    }
    25% {
        transform: translateY(-30px) translateX(20px) rotate(90deg) scale(1.2);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-60px) translateX(-20px) rotate(180deg) scale(0.8);
        opacity: 1;
    }
    75% {
        transform: translateY(-30px) translateX(30px) rotate(270deg) scale(1.1);
        opacity: 0.6;
    }
}

/* Container System */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Enhanced Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(15, 15, 35, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    z-index: var(--z-navbar);
    transition: var(--transition-smooth);
    padding: 0.5rem 0;
}

.navbar.scrolled {
    background: rgba(15, 15, 35, 0.98);
    box-shadow: var(--shadow-glow);
    border-bottom-color: rgba(0, 212, 255, 0.4);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 1rem var(--container-padding);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

.logo-img {
    width: 45px;
    height: 45px;
    border-radius: var(--border-radius);
    filter: drop-shadow(0 0 10px rgba(0, 212, 255, 0.5));
    transition: var(--transition-bounce);
}

.logo-img:hover {
    transform: scale(1.1) rotate(5deg);
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.8));
}

.logo-text {
    font-family: var(--font-family-display);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 25px;
}

.nav-link:hover,
.nav-link.active {
    color: var(--primary-color);
    background: rgba(0, 212, 255, 0.1);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.5);
}

.nav-link.btn-contact {
    background: var(--gradient-primary);
    color: white;
    font-weight: 600;
}

.nav-link.btn-contact:hover {
    background: var(--gradient-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition-smooth);
}

.nav-toggle:hover {
    background: rgba(0, 212, 255, 0.1);
}

.hamburger {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
    transition: var(--transition-smooth);
    border-radius: 2px;
}

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

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

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

/* Enhanced Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: linear-gradient(135deg, rgba(15, 15, 35, 0.8) 0%, rgba(30, 27, 75, 0.6) 100%);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-overlay);
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
    position: relative;
    z-index: var(--z-content);
}

.hero-title {
    font-family: var(--font-family-display);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.5s forwards;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.3));
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
    opacity: 0;
    animation: fadeInUp 1s ease-out 0.8s forwards;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.1s forwards;
}

/* Enhanced Button System */
.btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: var(--font-size-base);
    cursor: pointer;
    transition: var(--transition-bounce);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    z-index: 1;
    min-width: 160px;
    justify-content: center;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: transform 0.6s;
    z-index: -1;
}

.btn:hover::before {
    transform: translateX(200%);
}

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

.btn:hover i {
    transform: translateX(3px) scale(1.1);
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: var(--shadow-glow-strong);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--bg-primary);
    transform: translateY(-3px) scale(1.03);
    box-shadow: var(--shadow-hover);
}

.glow-effect {
    position: relative;
}

.glow-effect::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: var(--gradient-primary);
    border-radius: 50px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s;
}

.glow-effect:hover::after {
    opacity: 1;
    animation: pulse 2s infinite;
}

/* Language Flags Enhancement */
.language-flags {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 1s ease-out 1.4s forwards;
}

.flag-item {
    font-size: 2rem;
    cursor: pointer;
    transition: var(--transition-bounce);
    position: relative;
    padding: 0.5rem;
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
}

.flag-item:hover {
    transform: scale(1.2) rotate(10deg);
    background: rgba(0, 212, 255, 0.1);
    box-shadow: var(--shadow-glow);
}

.flag-item::after {
    content: attr(data-lang);
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-card);
    color: var(--text-primary);
    padding: 0.25rem 0.5rem;
    border-radius: var(--border-radius-sm);
    font-size: var(--font-size-xs);
    opacity: 0;
    transition: var(--transition-smooth);
    pointer-events: none;
    white-space: nowrap;
    box-shadow: var(--shadow-md);
}

.flag-item:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(-5px);
}

/* Hero Image Enhancement */
.hero-image {
    position: relative;
    opacity: 0;
    animation: fadeInRight 1s ease-out 0.8s forwards;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 450px;
}

.floating-card {
    position: relative;
    border-radius: var(--card-radius);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    animation: floatCard 6s ease-in-out infinite;
    width: 100%;
    max-width: 500px;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(1deg);
    }
}

.hero-img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--card-radius);
    transition: var(--transition-smooth);
    display: block;
}

.hero-img:hover {
    transform: scale(1.02);
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.floating-icon {
    position: absolute;
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    animation: floatIcon 4s ease-in-out infinite;
    box-shadow: var(--shadow-glow);
    border: 2px solid rgba(255, 255, 255, 0.2);
    z-index: 10;
}

.floating-icon-1 {
    top: 15%;
    right: -25px;
    animation-delay: 0s;
}

.floating-icon-2 {
    bottom: 25%;
    left: -25px;
    animation-delay: 1.5s;
}

.floating-icon-3 {
    top: 55%;
    right: 10px;
    animation-delay: 3s;
}

.floating-icon-4 {
    bottom: 15%;
    right: -20px;
    animation-delay: 2s;
}

@keyframes floatIcon {
    0%, 100% {
        transform: translateY(0px) rotate(0deg) scale(1);
    }
    50% {
        transform: translateY(-15px) rotate(180deg) scale(1.1);
    }
}

/* Enhanced Section Styles */
section {
    padding: var(--section-padding);
    position: relative;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-family: var(--font-family-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.section-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Enhanced Services Section */
.services {
    background: linear-gradient(135deg, rgba(30, 27, 75, 0.3) 0%, rgba(15, 15, 35, 0.8) 100%);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 30% 70%, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--card-radius);
    padding: var(--card-padding);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
    cursor: pointer;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-glow);
    transition: left 0.5s ease;
    z-index: -1;
}

.service-card:hover::before {
    left: 0;
}

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

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--card-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-glow);
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.service-icon::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: all 0.5s ease;
    transform: translate(-50%, -50%);
}

.service-card:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-card:hover .service-icon::before {
    width: 100px;
    height: 100px;
}

.service-title {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    line-height: 1.3;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.feature-tag {
    background: rgba(0, 212, 255, 0.2);
    color: var(--primary-color);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: var(--font-size-sm);
    font-weight: 500;
    border: 1px solid rgba(0, 212, 255, 0.3);
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
}

.feature-tag:hover {
    background: rgba(0, 212, 255, 0.3);
    transform: scale(1.05);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

/* Enhanced Achievements Section */
.achievements {
    background: var(--bg-primary);
    position: relative;
}

.achievements::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 70% 30%, rgba(124, 58, 237, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.achievement-card {
    text-align: center;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(124, 58, 237, 0.2);
    border-radius: var(--card-radius);
    padding: var(--card-padding);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.achievement-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--accent-color), var(--primary-color), var(--secondary-color), var(--accent-color));
    border-radius: var(--card-radius);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s;
}

.achievement-card:hover::before {
    opacity: 1;
    animation: borderGlow 2s linear infinite;
}

.achievement-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(124, 58, 237, 0.3);
    border-color: var(--accent-color);
    background: var(--bg-card-hover);
}

@keyframes borderGlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.achievement-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--accent-color) 0%, var(--accent-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    margin: 0 auto 1.5rem;
    box-shadow: 0 0 30px rgba(124, 58, 237, 0.4);
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.achievement-icon::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: transform 0.6s;
}

.achievement-card:hover .achievement-icon {
    transform: scale(1.15) rotate(10deg);
    box-shadow: 0 0 50px rgba(124, 58, 237, 0.6);
}

.achievement-card:hover .achievement-icon::before {
    transform: translateX(200%);
}

.achievement-number {
    font-family: var(--font-family-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px rgba(124, 58, 237, 0.5);
    transition: all 0.3s ease;
}

.achievement-card:hover .achievement-number {
    transform: scale(1.1);
    text-shadow: 0 0 30px rgba(124, 58, 237, 0.8);
}

.achievement-label {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.achievement-description {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

/* Enhanced Testimonials Section */
.testimonials {
    background: linear-gradient(135deg, rgba(30, 27, 75, 0.3) 0%, rgba(15, 15, 35, 0.8) 100%);
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(16, 185, 129, 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.organic-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--gradient-success);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-weight: 600;
    margin-bottom: 1rem;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
    animation: organicPulse 3s infinite;
}

@keyframes organicPulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 0 30px rgba(16, 185, 129, 0.5);
    }
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--card-radius);
    padding: var(--card-padding);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: transform 0.8s;
}

.testimonial-card:hover::before {
    transform: translateX(200%);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(0, 212, 255, 0.3);
    background: var(--bg-card-hover);
}

.testimonial-header {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 1rem;
}

.testimonial-avatar {
    position: relative;
}

.testimonial-avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
    transition: var(--transition-smooth);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.3);
}

.testimonial-card:hover .testimonial-avatar img {
    transform: scale(1.1);
    border-color: var(--accent-color);
    box-shadow: 0 0 25px rgba(124, 58, 237, 0.5);
}

.testimonial-info {
    flex: 1;
}

.testimonial-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-size: var(--font-size-lg);
}

.testimonial-position {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    margin-bottom: 0.25rem;
}

.testimonial-location {
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.testimonial-location i {
    color: var(--primary-color);
}

.testimonial-rating {
    display: flex;
    gap: 0.25rem;
    color: #fbbf24;
    margin-bottom: 0.5rem;
}

.verified-badge {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    background: rgba(16, 185, 129, 0.2);
    color: var(--success-color);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    font-size: var(--font-size-xs);
    font-weight: 500;
    border: 1px solid rgba(16, 185, 129, 0.3);
    backdrop-filter: blur(10px);
}

.testimonial-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    font-size: var(--font-size-xs);
    color: var(--text-muted);
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.02);
    border-radius: var(--border-radius-sm);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.testimonial-date {
    font-weight: 500;
}

.testimonial-time {
    font-style: italic;
}

.testimonial-platform {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--primary-color);
}

.testimonial-platform i {
    font-size: 0.875rem;
}

.testimonial-quote {
    color: var(--text-secondary);
    font-style: italic;
    line-height: 1.6;
    position: relative;
    padding-left: 1rem;
    border-left: 3px solid var(--primary-color);
    font-size: var(--font-size-sm);
    margin-top: 1rem;
}

.quote-mark {
    font-family: serif;
    font-size: 1.5rem;
    color: var(--primary-color);
    opacity: 0.5;
    position: relative;
    line-height: 0;
}

.quote-mark:first-child {
    top: 0.5rem;
    left: -0.8rem;
}

.quote-mark:last-child {
    bottom: -0.3rem;
    right: 0;
}

/* Enhanced Contact Section */
.contact {
    background: var(--bg-primary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

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

.contact-emails {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: var(--card-radius);
    padding: var(--card-padding);
}

.contact-emails h3 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    margin-bottom: 2rem;
    text-align: center;
    position: relative;
}

.contact-emails h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: var(--gradient-primary);
}

.email-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: var(--border-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-smooth);
}

.email-card:hover {
    background: rgba(0, 212, 255, 0.05);
    border-color: rgba(0, 212, 255, 0.3);
    transform: translateY(-2px);
}

.email-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    box-shadow: var(--shadow-glow);
}

.email-content h4 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    margin-bottom: 0.5rem;
    font-weight: 600;
}

.email-content a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-base);
    display: block;
    margin-bottom: 0.25rem;
    transition: var(--transition-smooth);
}

.email-content a:hover {
    color: var(--primary-light);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.email-content p {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.response-guarantee {
    background: var(--gradient-success);
    color: white;
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    box-shadow: 0 0 20px rgba(16, 185, 129, 0.3);
    margin-top: 1rem;
}

.response-guarantee i {
    font-size: 1.25rem;
}

/* Enhanced Contact Form */
.contact-form {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--card-radius);
    padding: var(--card-padding);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary-color), var(--accent-color), var(--secondary-color), var(--primary-color));
    border-radius: var(--card-radius);
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s;
}

.contact-form:hover::before {
    opacity: 0.3;
    animation: borderGlow 3s linear infinite;
}

.form-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    justify-content: center;
}

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

.form-header h3 {
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    margin: 0;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
    font-family: var(--font-family-primary);
}

.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(0, 212, 255, 0.1);
    background: rgba(255, 255, 255, 0.08);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.8;
}

.btn-submit {
    width: 100%;
    padding: 1.25rem;
    font-size: var(--font-size-lg);
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
    transition: var(--transition-bounce);
    background: var(--gradient-primary);
    border: none;
    color: white;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-glow);
}

.btn-submit::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    z-index: -1;
}

.btn-submit:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-glow-strong);
}

.btn-submit:active::after {
    width: 300px;
    height: 300px;
    opacity: 0;
}

.error-message {
    color: var(--error-color);
    font-size: var(--font-size-sm);
    margin-top: 0.25rem;
    display: none;
    animation: fadeIn 0.3s ease;
}

.error-message.show {
    display: block;
}

/* Enhanced Contact Form Styles */
.select-wrapper {
    position: relative;
    width: 100%;
}

.select-wrapper select {
    appearance: none;
    width: 100%;
    padding: 1rem;
    padding-right: 40px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
    font-family: var(--font-family-primary);
    cursor: pointer;
}

.select-wrapper select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
    background: rgba(255, 255, 255, 0.08);
}

/* Fixed select options styling */
.select-wrapper select option {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 10px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.select-wrapper select option:hover {
    background: var(--bg-tertiary);
    color: var(--primary-color);
}

.select-wrapper select option:checked {
    background: var(--primary-color);
    color: var(--bg-primary);
}

.select-arrow {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--text-muted);
    transition: var(--transition-smooth);
}

.select-wrapper:focus-within .select-arrow {
    color: var(--primary-color);
}

/* Fixed word count input styling */
.word-count-container {
    position: relative;
    width: 100%;
    margin-bottom: 1rem;
}

.word-count-container input {
    width: 100%;
    padding: 1rem;
    padding-right: 45px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
    font-family: var(--font-family-primary);
}

.word-count-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
    background: rgba(255, 255, 255, 0.08);
}

.word-count-hint {
    position: absolute;
    top: 50%;
    right: 15px;
    transform: translateY(-50%);
    display: flex;
    align-items: center;
    gap: 5px;
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    pointer-events: none;
    transition: var(--transition-smooth);
    z-index: 1;
}

.word-count-container input:focus + .word-count-hint {
    color: var(--primary-color);
}

/* Enhanced Date Input Styling */
.date-input-container {
    position: relative;
    width: 100%;
    margin-bottom: 1rem;
}

.date-input-container input {
    width: 100%;
    padding: 1rem;
    padding-right: 45px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
    font-family: var(--font-family-primary);
}

.date-input-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
    background: rgba(255, 255, 255, 0.08);
}

/* Hide the default calendar icon */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="date"]::-moz-calendar-picker-indicator {
    display: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

input[type="date"] {
    -webkit-appearance: none;
    -moz-appearance: textfield;
}

/* date input container */
.date-input-container input {
    width: 100%;
    padding: 1rem;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    transition: var(--transition-smooth);
    backdrop-filter: blur(10px);
    font-family: var(--font-family-primary);
}

/* Optional field styling */
.optional-field {
    position: relative;
}

.optional-field label::after {
    content: ' (optional)';
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: normal;
    margin-left: 0.25rem;
}

/* Enhanced Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(0, 212, 255, 0.2);
    padding: 3rem 0 1rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

.footer-logo-img {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius);
    transition: var(--transition-bounce);
}

.footer-logo:hover .footer-logo-img {
    transform: scale(1.1) rotate(5deg);
}

.footer-logo-text {
    font-family: var(--font-family-display);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: var(--font-size-sm);
}

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

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.social-link::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: transform 0.6s;
}

.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: var(--shadow-glow);
}

.social-link:hover::before {
    transform: translateX(200%);
}

.footer-title {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    position: relative;
    padding-bottom: 0.5rem;
}

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

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-smooth);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--font-size-sm);
    padding: 0.25rem 0;
}

.footer-links a:hover {
    color: var(--primary-color);
    transform: translateX(5px);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.footer-links a i {
    width: 16px;
    text-align: center;
}

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

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    padding: 0.25rem 0;
}

.footer-contact i {
    color: var(--primary-color);
    width: 16px;
    text-align: center;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-copyright {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

.footer-legal {
    display: flex;
    gap: 2rem;
}

.footer-legal a {
    color: var(--text-muted);
    text-decoration: none;
    transition: var(--transition-smooth);
    font-size: var(--font-size-sm);
}

.footer-legal a:hover {
    color: var(--primary-color);
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

/* Enhanced Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 55px;
    height: 55px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 1.5rem;
    cursor: pointer;
    transition: var(--transition-bounce);
    opacity: 0;
    visibility: hidden;
    z-index: 1000;
    box-shadow: var(--shadow-glow);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    animation: backToTopPulse 2s infinite;
}

@keyframes backToTopPulse {
    0% {
        box-shadow: 0 0 0 0 rgba(0, 212, 255, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(0, 212, 255, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(0, 212, 255, 0);
    }
}

.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: var(--shadow-glow-strong);
    animation: none;
}

.back-to-top:active {
    transform: translateY(0) scale(0.95);
}

.back-to-top i {
    transition: transform 0.3s ease;
}

.back-to-top:hover i {
    transform: translateY(-3px);
}

/* Notification System */
#notification-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 10000;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 400px;
}

.notification {
    padding: 1rem 1.5rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(20px);
    border: 1px solid transparent;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    animation: slideInRight 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    overflow: hidden;
}

.notification::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: currentColor;
}

.notification-success {
    background: rgba(16, 185, 129, 0.9);
    color: white;
    border-color: rgba(16, 185, 129, 0.3);
}

.notification-error {
    background: rgba(239, 68, 68, 0.9);
    color: white;
    border-color: rgba(239, 68, 68, 0.3);
}

.notification-close {
    background: none;
    border: none;
    color: white;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    margin-left: auto;
    opacity: 0.8;
    transition: var(--transition-smooth);
}

.notification-close:hover {
    opacity: 1;
    transform: scale(1.1);
}

.notification .fas {
    font-size: 1.25rem;
}

.notification span {
    flex: 1;
    font-weight: 500;
    font-size: var(--font-size-sm);
}

/* Enhanced Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

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

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

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideOutRight {
    from {
        transform: translateX(0);
        opacity: 1;
    }
    to {
        transform: translateX(100%);
        opacity: 0;
    }
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

/* Scroll Animation Classes */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.animate-on-scroll.slide-left {
    transform: translateX(-30px);
}

.animate-on-scroll.slide-left.animated {
    transform: translateX(0);
}

.animate-on-scroll.slide-right {
    transform: translateX(30px);
}

.animate-on-scroll.slide-right.animated {
    transform: translateX(0);
}

.animate-on-scroll.scale-up {
    transform: scale(0.8);
}

.animate-on-scroll.scale-up.animated {
    transform: scale(1);
}

/* Image Enhancement */
.lazy {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.lazy.loaded {
    opacity: 1;
}

.image-error {
    opacity: 0.8;
    filter: grayscale(20%);
}

/* Improved form group styling */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
}

/* Responsive adjustments for form */
@media (max-width: 768px) {
    .word-count-hint {
        position: static;
        transform: none;
        margin-top: 5px;
        justify-content: flex-end;
    }
    
    .date-input-container {
        display: flex;
        align-items: center;
    }
    
    .date-input-container input {
        flex: 1;
        padding-right: 15px;
    }
    
    .calendar-toggle {
        position: static;
        transform: none;
        margin-left: 10px;
    }
}

/* Enhanced Responsive Design */
@media (max-width: 1200px) {
    .container {
        padding: 0 1.5rem;
    }
    
    .nav-container {
        padding: 1rem 1.5rem;
    }
    
    .floating-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
}

@media (max-width: 1024px) {
    :root {
        --section-padding: 80px 0;
        --container-padding: 1.5rem;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-image {
        order: -1;
        min-height: 350px;
    }
    
    .hero-img {
        height: 350px;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .achievements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .email-card {
        flex-direction: column;
        text-align: center;
        align-items: center;
    }
    
    .email-icon {
        margin-bottom: 1rem;
    }
}

@media (max-width: 768px) {
    :root {
        --section-padding: 60px 0;
        --container-padding: 1rem;
        --card-padding: 1.5rem;
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: rgba(15, 15, 35, 0.98);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding: 2rem 0;
        transition: var(--transition-smooth);
        border-top: 1px solid rgba(0, 212, 255, 0.2);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu .nav-item {
        width: 100%;
        text-align: center;
        margin-bottom: 1rem;
    }
    
    .nav-menu .nav-link {
        padding: 1rem 2rem;
        font-size: var(--font-size-lg);
        width: 100%;
        justify-content: center;
        border-radius: var(--border-radius);
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .hero {
        padding: 100px 0 60px;
        min-height: 90vh;
    }
    
    .hero-content {
        gap: 2rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
        padding: 1.25rem 2rem;
    }
    
    .floating-icon {
        display: none;
    }
    
    .language-flags {
        justify-content: center;
        gap: 0.5rem;
    }
    
    .flag-item {
        font-size: 1.5rem;
        padding: 0.25rem;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .achievements-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .achievement-number {
        font-size: 2.5rem;
    }
    
    .testimonials-grid {
        gap: 1.5rem;
    }
    
    .testimonial-card {
        padding: 1.5rem;
    }
    
    .testimonial-header {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .testimonial-info {
        text-align: center;
    }
    
    .testimonial-meta {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    .contact-info {
        gap: 1rem;
    }
    
    .contact-card {
        padding: 1rem;
    }
    
    .contact-form {
        padding: 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .footer-legal {
        justify-content: center;
    }
    
    .back-to-top {
        bottom: 1rem;
        right: 1rem;
        width: 50px;
        height: 50px;
    }
    
    #notification-container {
        top: 15px;
        right: 15px;
        left: 15px;
        max-width: none;
    }
}

@media (max-width: 480px) {
    :root {
        --font-size-5xl: 2.5rem;
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    .nav-container {
        padding: 0.75rem 1rem;
    }
    
    .logo-img {
        width: 35px;
        height: 35px;
    }
    
    .logo-text {
        font-size: var(--font-size-lg);
    }
    
    .hero {
        padding: 90px 0 50px;
    }
    
    .hero-title {
        font-size: clamp(2rem, 8vw, 2.5rem);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .section-title {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
    }
    
    .section-subtitle {
        font-size: var(--font-size-base);
    }
    
    .btn {
        padding: 1rem 1.5rem;
        font-size: var(--font-size-sm);
        max-width: 250px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .achievement-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .achievement-number {
        font-size: 2rem;
    }
    
    .testimonial-avatar img {
        width: 50px;
        height: 50px;
    }
    
    .contact-icon {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        padding: 0.875rem;
    }
}

/* Accessibility Enhancements */
.keyboard-navigation *:focus {
    outline: 2px solid var(--primary-color) !important;
    outline-offset: 2px !important;
    box-shadow: 0 0 0 4px rgba(0, 212, 255, 0.2) !important;
}

/* Reduced Motion Support */
@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;
    }
    
    .dynamic-background::before,
    .particle,
    .floating-card,
    .floating-icon {
        animation: none !important;
    }
    
    .parallax-element {
        transform: none !important;
    }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --bg-card: rgba(0, 0, 0, 0.9);
        --text-secondary: #ffffff;
        --text-muted: #e5e5e5;
        --border-color: #ffffff;
    }
    
    .service-card,
    .achievement-card,
    .testimonial-card,
    .contact-card,
    .contact-form {
        border: 2px solid var(--primary-color);
    }
}

/* Print Styles */
@media print {
    .navbar,
    .back-to-top,
    #particles-container,
    .dynamic-background,
    .floating-elements,
    #notification-container {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .hero-background,
    .hero-overlay {
        display: none !important;
    }
    
    .section-header,
    .service-card,
    .achievement-card,
    .testimonial-card {
        break-inside: avoid;
    }
    
    .hero-content {
        grid-template-columns: 1fr !important;
    }
    
    .contact-content {
        grid-template-columns: 1fr !important;
    }
}

/* Utility Classes */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

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

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

.mb-0 {
    margin-bottom: 0 !important;
}

.mb-1 {
    margin-bottom: 0.5rem !important;
}

.mb-2 {
    margin-bottom: 1rem !important;
}

.mb-3 {
    margin-bottom: 1.5rem !important;
}

.mt-0 {
    margin-top: 0 !important;
}

.mt-1 {
    margin-top: 0.5rem !important;
}

.mt-2 {
    margin-top: 1rem !important;
}

.mt-3 {
    margin-top: 1.5rem !important;
}

.d-none {
    display: none !important;
}

.d-block {
    display: block !important;
}

.d-flex {
    display: flex !important;
}

.d-grid {
    display: grid !important;
}

/* Schedule Card Styles */
.schedule-info {
    margin-bottom: 0.75rem;
}

.schedule-info p {
    margin-bottom: 0.25rem;
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    line-height: 1.4;
}

.schedule-info strong {
    color: var(--text-primary);
    font-weight: 600;
    display: block;
    margin-bottom: 0.25rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .schedule-info {
        margin-bottom: 0.5rem;
    }
    
    .schedule-info p {
        font-size: var(--font-size-xs);
    }
}