/* TMS-VPN Modern Styles */
:root {
    --primary-gradient: linear-gradient(135deg, #0FF0B3 0%, #036ED9 100%);
    --primary-color: #036ED9;
    --secondary-color: #0FF0B3;
    --accent-color: #F5515F;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --bg-light: #f8fafc;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --border-radius: 12px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
}

/* Enhanced Modern Loading Animation */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: linear-gradient(135deg, #0FF0B3 0%, #036ED9 100%);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    overflow: hidden;
}

/* Animated Background Particles */
.loading-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    animation: particleFloat 8s ease-in-out infinite;
}

@keyframes particleFloat {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
        opacity: 1;
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
        opacity: 0.8;
    }
}

/* Main Loading Container */
.loading-container {
    position: relative;
    text-align: center;
    z-index: 2;
}

/* Advanced Spinner Designs */
.loading-spinner {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto;
}

/* Orbital Spinner */
.loading-spinner.orbital::before,
.loading-spinner.orbital::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    animation: orbitalSpin 2s linear infinite;
}

.loading-spinner.orbital::before {
    width: 100px;
    height: 100px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-top-color: #fff;
    border-right-color: #fff;
}

.loading-spinner.orbital::after {
    width: 70px;
    height: 70px;
    top: 15px;
    left: 15px;
    border: 2px solid rgba(15, 240, 179, 0.3);
    border-bottom-color: #0FF0B3;
    border-left-color: #0FF0B3;
    animation-direction: reverse;
    animation-duration: 1.5s;
}

@keyframes orbitalSpin {
    0% {
        transform: rotate(0deg) scale(1);
        opacity: 1;
    }
    50% {
        transform: rotate(180deg) scale(1.05);
        opacity: 0.9;
    }
    100% {
        transform: rotate(360deg) scale(1);
        opacity: 1;
    }
}

/* Pulse Wave Spinner */
.loading-spinner.pulse-wave {
    width: 120px;
    height: 120px;
}

.loading-spinner.pulse-wave::before,
.loading-spinner.pulse-wave::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    border: 3px solid rgba(255, 255, 255, 0.3);
    animation: pulseWave 2s ease-in-out infinite;
}

.loading-spinner.pulse-wave::before {
    width: 120px;
    height: 120px;
    animation-delay: 0s;
}

.loading-spinner.pulse-wave::after {
    width: 80px;
    height: 80px;
    top: 20px;
    left: 20px;
    animation-delay: 0.5s;
}

@keyframes pulseWave {
    0% {
        transform: scale(0.8);
        opacity: 1;
        border-color: rgba(255, 255, 255, 0.8);
    }
    50% {
        transform: scale(1.2);
        opacity: 0.5;
        border-color: rgba(15, 240, 179, 0.6);
    }
    100% {
        transform: scale(0.8);
        opacity: 1;
        border-color: rgba(255, 255, 255, 0.8);
    }
}

/* DNA Helix Spinner */
.loading-spinner.dna-helix {
    width: 80px;
    height: 80px;
}

.loading-spinner.dna-helix::before,
.loading-spinner.dna-helix::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    animation: dnaHelix 2s ease-in-out infinite;
}

.loading-spinner.dna-helix::before {
    top: 0;
    left: 30px;
    animation-delay: 0s;
}

.loading-spinner.dna-helix::after {
    bottom: 0;
    right: 30px;
    background: #0FF0B3;
    animation-delay: 1s;
}

@keyframes dnaHelix {
    0% {
        transform: rotateY(0deg) translateX(0px);
    }
    25% {
        transform: rotateY(90deg) translateX(20px);
    }
    50% {
        transform: rotateY(180deg) translateX(0px);
    }
    75% {
        transform: rotateY(270deg) translateX(-20px);
    }
    100% {
        transform: rotateY(360deg) translateX(0px);
    }
}

/* Quantum Dots Spinner */
.loading-spinner.quantum-dots {
    width: 100px;
    height: 100px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.quantum-dot {
    width: 15px;
    height: 15px;
    background: #fff;
    border-radius: 50%;
    margin: 0 3px;
    animation: quantumBounce 1.5s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.quantum-dot:nth-child(1) { animation-delay: 0s; background: #fff; }
.quantum-dot:nth-child(2) { animation-delay: 0.2s; background: #0FF0B3; }
.quantum-dot:nth-child(3) { animation-delay: 0.4s; background: #036ED9; }
.quantum-dot:nth-child(4) { animation-delay: 0.6s; background: #0FF0B3; }
.quantum-dot:nth-child(5) { animation-delay: 0.8s; background: #fff; }

@keyframes quantumBounce {
    0%, 80%, 100% {
        transform: scale(0.8) translateY(0);
        opacity: 0.7;
    }
    40% {
        transform: scale(1.3) translateY(-20px);
        opacity: 1;
        box-shadow: 0 5px 20px rgba(255, 255, 255, 0.8);
    }
}

/* Enhanced Loading Text */
.loading-text {
    color: white;
    font-size: 1.4rem;
    font-weight: 700;
    margin-top: 2.5rem;
    animation: textGlow 2s ease-in-out infinite;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
    letter-spacing: 1px;
}

@keyframes textGlow {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), 0 0 20px rgba(255, 255, 255, 0.2);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.02);
        text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3), 0 0 30px rgba(15, 240, 179, 0.4);
    }
}

/* Progress Bar Loading */
.loading-progress {
    width: 250px;
    height: 4px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    margin: 1.5rem auto;
    overflow: hidden;
    position: relative;
}

.loading-progress::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.8), transparent);
    animation: progressSweep 2s ease-in-out infinite;
}

@keyframes progressSweep {
    0% {
        left: -100%;
    }
    100% {
        left: 100%;
    }
}

/* Enhanced Loading Dots */
.loading-dots {
    display: flex;
    gap: 10px;
    margin-top: 1.5rem;
    justify-content: center;
}

.loading-dot {
    width: 14px;
    height: 14px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    animation: dotWave 1.6s ease-in-out infinite both;
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.3);
}

.loading-dot:nth-child(1) { 
    animation-delay: -0.4s; 
    background: #fff;
}
.loading-dot:nth-child(2) { 
    animation-delay: -0.2s; 
    background: #0FF0B3;
}
.loading-dot:nth-child(3) { 
    animation-delay: 0s; 
    background: #036ED9;
}

@keyframes dotWave {
    0%, 80%, 100% {
        transform: scale(0.8) translateY(0);
        opacity: 0.6;
        box-shadow: 0 2px 8px rgba(255, 255, 255, 0.2);
    }
    40% {
        transform: scale(1.4) translateY(-15px);
        opacity: 1;
        box-shadow: 0 5px 15px rgba(255, 255, 255, 0.6);
    }
}

/* Loading Status Messages */
.loading-status {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 400;
    margin-top: 1rem;
    animation: statusFade 3s ease-in-out infinite;
    min-height: 20px;
}

@keyframes statusFade {
    0%, 100% {
        opacity: 0.7;
    }
    50% {
        opacity: 1;
    }
}

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

@keyframes slideUp {
    from { 
        opacity: 0; 
        transform: translateY(60px);
    }
    to { 
        opacity: 1; 
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from { 
        opacity: 0; 
        transform: translateX(-60px);
    }
    to { 
        opacity: 1; 
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from { 
        opacity: 0; 
        transform: translateX(60px);
    }
    to { 
        opacity: 1; 
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from { 
        opacity: 0; 
        transform: scale(0.8) rotate(-5deg);
    }
    to { 
        opacity: 1; 
        transform: scale(1) rotate(0deg);
    }
}

@keyframes bounceIn {
    0% { 
        opacity: 0; 
        transform: scale(0.3) translateY(100px);
    }
    50% { 
        opacity: 0.8;
        transform: scale(1.1) translateY(-10px);
    }
    70% { 
        transform: scale(0.95) translateY(5px);
    }
    100% { 
        opacity: 1; 
        transform: scale(1) translateY(0);
    }
}

@keyframes float {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
    }
    25% {
        transform: translateY(-8px) rotate(1deg);
    }
    50% { 
        transform: translateY(-15px) rotate(0deg);
    }
    75% {
        transform: translateY(-8px) rotate(-1deg);
    }
}

/* New advanced animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(100px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes zoomIn {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rotateIn {
    from {
        opacity: 0;
        transform: rotate(-180deg) scale(0.5);
    }
    to {
        opacity: 1;
        transform: rotate(0deg) scale(1);
    }
}

@keyframes flipIn {
    from {
        opacity: 0;
        transform: perspective(400px) rotateY(-90deg);
    }
    to {
        opacity: 1;
        transform: perspective(400px) rotateY(0deg);
    }
}

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

@keyframes shine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Animation Classes */
.fade-in { animation: fadeIn 0.8s ease-out; }
.slide-up { animation: slideUp 0.8s ease-out; }
.slide-in-left { animation: slideInLeft 0.8s ease-out; }
.slide-in-right { animation: slideInRight 0.8s ease-out; }
.scale-in { animation: scaleIn 0.6s ease-out; }
.bounce-in { animation: bounceIn 1s ease; }
.float { animation: float 3s ease-in-out infinite; }
.pulse { animation: pulse 2s infinite; }

/* Staggered Animation Delays */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }

/* Modern Button Styles */
.btn-primary {
    background: var(--primary-gradient);
    color: white;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

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

.btn-primary::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: left 0.5s;
}

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

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 10px 22px;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition);
}

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

/* Enhanced Card Styles */
.card {
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    overflow: hidden;
}

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

.card-gradient {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

/* Modern Hero Section */
.hero-section {
    background: var(--primary-gradient);
    position: relative;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="rgba(255,255,255,0.1)"><polygon points="0,0 1000,0 1000,100 0,80"/></svg>') no-repeat bottom;
    background-size: cover;
}

/* Stats Counter Animation */
.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    display: block;
}

/* Pricing Card Enhancements */
.pricing-card {
    position: relative;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    overflow: hidden;
}

.pricing-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border: 3px solid var(--secondary-color);
    transform: scale(1.05);
}

.pricing-card.featured::before {
    content: 'Most Popular';
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--accent-color);
    color: white;
    padding: 5px 40px;
    font-size: 0.8rem;
    font-weight: 600;
    transform: rotate(45deg);
    z-index: 10;
}

/* Trust Badge Animations */
.guarantee-badge {
    animation: fadeInUp 0.8s ease-out 0.5s both;
}

.shield-icon {
    animation: pulse 2s infinite;
}

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

/* Counter Animation */
.counter {
    transition: all 0.3s ease;
}

/* Enhanced Progress Indicators */
.process-step {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.6;
    transform: translateY(20px);
}

.process-step.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.process-step.active {
    opacity: 1;
    transform: translateY(0) scale(1.05);
}

.process-step.active .step-circle {
    background: linear-gradient(135deg, #0FF0B3 0%, #036ED9 100%);
    color: white;
    transform: scale(1.15);
    box-shadow: 0 8px 25px rgba(15, 240, 179, 0.4);
    animation: stepPulse 2s infinite;
}

.process-step.completed .step-circle {
    background: #10B981;
    color: white;
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.3);
}

.process-step.completed .step-circle i::before {
    content: "\f00c";
}

.process-arrow {
    transition: all 0.4s ease;
    opacity: 0.3;
    transform: scale(0.8);
}

.process-arrow.active {
    color: #0FF0B3;
    opacity: 1;
    transform: scale(1);
    animation: arrowGlow 1.5s ease-in-out infinite alternate;
}

/* Step animations */
@keyframes stepPulse {
    0%, 100% {
        box-shadow: 0 8px 25px rgba(15, 240, 179, 0.4);
    }
    50% {
        box-shadow: 0 8px 35px rgba(15, 240, 179, 0.6);
    }
}

@keyframes arrowGlow {
    0% {
        color: #0FF0B3;
        text-shadow: 0 0 5px rgba(15, 240, 179, 0.5);
    }
    100% {
        color: #036ED9;
        text-shadow: 0 0 15px rgba(3, 110, 217, 0.7);
    }
}

/* Step entrance animations with stagger */
.process-step:nth-child(1) {
    animation-delay: 0.1s;
}

.process-step:nth-child(3) {
    animation-delay: 0.3s;
}

.process-step:nth-child(5) {
    animation-delay: 0.5s;
}

/* Enhanced Animation Classes */
.fade-in {
    animation: fadeIn 0.8s ease-out both;
}

.slide-up {
    animation: slideUp 0.8s ease-out both;
}

.slide-in-left {
    animation: slideInLeft 0.8s ease-out both;
}

.slide-in-right {
    animation: slideInRight 0.8s ease-out both;
}

.scale-in {
    animation: scaleIn 0.6s ease-out both;
}

.bounce-in {
    animation: bounceIn 0.8s ease-out both;
}

.zoom-in {
    animation: zoomIn 0.6s ease-out both;
}

.rotate-in {
    animation: rotateIn 0.8s ease-out both;
}

.flip-in {
    animation: flipIn 0.8s ease-out both;
}

/* Animation delays for staggered effects */
.delay-100 { animation-delay: 0.1s; }
.delay-200 { animation-delay: 0.2s; }
.delay-300 { animation-delay: 0.3s; }
.delay-400 { animation-delay: 0.4s; }
.delay-500 { animation-delay: 0.5s; }
.delay-600 { animation-delay: 0.6s; }

/* Enhanced hover effects */
.hover-scale {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hover-scale:hover {
    transform: translateY(-8px) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.hover-glow:hover {
    box-shadow: 0 0 30px rgba(15, 240, 179, 0.3);
    transform: translateY(-2px);
}

/* Button animations */
.btn-primary, .btn-secondary {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-primary:hover, .btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.btn-primary::before, .btn-secondary::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: left 0.5s;
}

.btn-primary:hover::before, .btn-secondary:hover::before {
    left: 100%;
}

/* Pricing card enhanced animations */
.pricing-card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.pricing-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15);
}

/* Stats section animations */
.pulse {
    animation: pulse 2s infinite;
}

/* Enhanced floating animation for hero elements */
.float {
    animation: float 6s ease-in-out infinite;
}

/* Modern Navigation */
.navbar {
    background: var(--primary-gradient);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-link {
    color: white;
    text-decoration: none;
    padding: 8px 16px;
    border-radius: 8px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

/* Testimonials Carousel */
.testimonials-carousel {
    position: relative;
    overflow: hidden;
}

.testimonial-slide {
    display: none;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.testimonial-slide.active {
    display: block;
    opacity: 1;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 24px;
}

.carousel-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #cbd5e1;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-dot.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

/* Feature Icons */
.feature-icon {
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin: 0 auto 16px;
    transition: var(--transition);
}

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

/* Progress Bars */
.progress-bar {
    width: 100%;
    height: 8px;
    background: #e2e8f0;
    border-radius: 4px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 4px;
    transition: width 1s ease;
}

/* Responsive Design Improvements */
@media (max-width: 768px) {
    .hero-section {
        padding: 60px 0;
    }
    
    .pricing-card.selected {
        box-shadow: 0 0 30px rgba(15, 240, 179, 0.4), 0 20px 25px -5px rgba(0, 0, 0, 0.1);
        border-color: #0FF0B3;
        transform: translateY(-8px) scale(1.02);
    }
    
    /* Trust Badge Animations */
    .guarantee-badge {
        animation: fadeInUp 0.8s ease-out 0.5s both;
    }
    
    .shield-icon {
        animation: pulse 2s infinite;
    }
    
    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(20px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    
    /* Counter Animation */
    .counter {
        transition: all 0.3s ease;
    }
    
    /* Progress Indicators */
    .process-step {
        transition: all 0.3s ease;
    }
    
    .process-step.active .step-circle {
        background: linear-gradient(135deg, #0FF0B3 0%, #036ED9 100%);
        color: white;
        transform: scale(1.1);
        box-shadow: 0 4px 15px rgba(15, 240, 179, 0.3);
    }
    
    .process-step.completed .step-circle {
        background: #10B981;
        color: white;
    }
    
    .process-step.completed .step-circle i::before {
        content: "\f00c";
    }
    
    .process-arrow {
        transition: color 0.3s ease;
    }
    
    .process-arrow.active {
        color: #0FF0B3;
    }
    
    /* Mobile Responsiveness */
    @media (max-width: 768px) {
        .guarantee-badge {
            justify-content: center;
        }
        
        .process-step {
            margin-bottom: 1rem;
        }
        
        .step-circle {
            width: 3.5rem;
            height: 3.5rem;
        }
    }
    
    /* Touch-friendly interactions */
    @media (hover: none) and (pointer: coarse) {
        .guarantee-badge:active {
            transform: scale(0.98);
        }
        
        .process-step:active {
            transform: scale(0.98);
        }
    }
}

@media (max-width: 640px) {
    .hero-section {
        padding: 40px 0;
    }
    
    .card {
        margin: 10px;
    }
}

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

@media (prefers-contrast: high) {
    .btn-primary {
        background: #000;
        border: 2px solid #fff;
    }
    
    .card {
        border: 2px solid #000;
    }
}

/* Focus States for Better Accessibility */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1000;
}

.skip-link:focus {
    top: 6px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: 4px;
}

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

/* Loading States */
.loading {
    opacity: 0.7;
    pointer-events: none;
}

.skeleton {
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Modern Form Styles */
.form-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e2e8f0;
    border-radius: var(--border-radius);
    font-size: 1rem;
    transition: var(--transition);
    background: white;
}

.form-input:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(3, 110, 217, 0.1);
}

.form-select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 12px center;
    background-repeat: no-repeat;
    background-size: 16px;
    padding-right: 40px;
}

/* Notification Styles */
.notification {
    position: fixed;
    top: 20px;
    right: 20px;
    background: white;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-xl);
    padding: 16px 20px;
    z-index: 1000;
    transform: translateX(100%);
    transition: transform 0.3s ease;
}

.notification.show {
    transform: translateX(0);
}

.notification.success {
    border-left: 4px solid #10b981;
}

.notification.error {
    border-left: 4px solid #ef4444;
}

.notification.info {
    border-left: 4px solid var(--primary-color);
}

/* Mobile Menu Styles */
#mobile-menu {
    transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
}

#mobile-menu:not(.hidden) {
    max-height: 500px;
    opacity: 1;
}

/* Hamburger Button Styles */
#hamburger {
    transition: transform 0.3s ease;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
}

#hamburger:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

#hamburger.active {
    transform: rotate(90deg);
}

#hamburger:focus {
    outline: 2px solid rgba(255, 255, 255, 0.5);
    outline-offset: 2px;
}

/* Mobile Menu Dropdown Animations */
#mobile-tools-dropdown,
#mobile-contact-dropdown {
    transition: max-height 0.3s ease-in-out, opacity 0.3s ease-in-out;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
}

#mobile-tools-dropdown:not(.hidden),
#mobile-contact-dropdown:not(.hidden) {
    max-height: 400px;
    opacity: 1;
}

/* Mobile Menu Link Hover Effects */
#mobile-menu a {
    transition: all 0.2s ease;
}

#mobile-menu a:hover {
    background-color: rgba(255, 255, 255, 0.1);
    transform: translateX(4px);
}

/* Mobile Menu Button Animations */
#mobile-tools-btn,
#mobile-contact-btn {
    transition: background-color 0.2s ease;
}

/* Arrow Rotation Animation */
#mobile-tools-arrow,
#mobile-contact-arrow {
    transition: transform 0.3s ease;
}

#mobile-tools-arrow.rotate-180,
#mobile-contact-arrow.rotate-180 {
    transform: rotate(180deg);
}

/* Enhanced Mobile Touch Targets */
@media (max-width: 768px) {
    .guarantee-badge {
        justify-content: center;
    }
    
    .process-step {
        margin-bottom: 1rem;
    }
    
    .step-circle {
        width: 3.5rem !important;
        height: 3.5rem !important;
    }
}

/* Touch-friendly interactions */
@media (hover: none) and (pointer: coarse) {
    .guarantee-badge:active {
        transform: scale(0.98);
    }
    
    .process-step:active {
        transform: scale(0.98);
    }
}

@media (max-width: 768px) {
    #hamburger {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    #mobile-menu a,
    #mobile-menu button {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}

/* Squircle Shape for Logo */
.squircle {
    border-radius: 20%;
    transition: border-radius 0.3s ease;
}

.squircle:hover {
    border-radius: 50%;
}