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

:root {
    /* Professional Color Palette */
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --primary-light: #3b82f6;
    --secondary-color: #10b981;
    --accent-color: #f59e0b;
    --telegram-blue: #0088cc;
    --telegram-light: #229ED9;
    
    /* Neutral Colors */
    --white: #ffffff;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    
    /* Text Colors */
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f9fafb;
    --bg-dark: #111827;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-telegram: linear-gradient(135deg, #0088cc 0%, #229ED9 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    --gradient-success: linear-gradient(135deg, #10b981 0%, #059669 100%);
    
    /* Shadows */
    --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-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

/* Prevent text size adjustment on iOS */
* {
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Animated Background - More Subtle and Professional */
.animated-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #f9fafb 0%, #e0e7ff 50%, #f3e8ff 100%);
    background-size: 400% 400%;
    animation: gradientShift 20s ease infinite;
}

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

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    opacity: 0.4;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    animation: float 25s infinite ease-in-out;
}

.shape-1 {
    width: 400px;
    height: 400px;
    top: 10%;
    left: 5%;
    animation-delay: 0s;
}

.shape-2 {
    width: 300px;
    height: 300px;
    top: 60%;
    right: 5%;
    animation-delay: 3s;
}

.shape-3 {
    width: 250px;
    height: 250px;
    bottom: 15%;
    left: 15%;
    animation-delay: 6s;
}

.shape-4 {
    width: 350px;
    height: 350px;
    top: 25%;
    right: 25%;
    animation-delay: 9s;
}

.shape-5 {
    width: 200px;
    height: 200px;
    bottom: 35%;
    right: 15%;
    animation-delay: 12s;
}

@keyframes float {
    0%, 100% {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }
    33% {
        transform: translate(40px, -40px) rotate(120deg) scale(1.1);
    }
    66% {
        transform: translate(-30px, 30px) rotate(240deg) scale(0.9);
    }
}

/* Navigation - Clean and Modern */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding: 1.25rem 0;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-bottom: 1px solid var(--gray-200);
}

.navbar.scrolled {
    box-shadow: var(--shadow-lg);
    padding: 1rem 0;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: none;
    transition: transform 0.3s ease;
}

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

.logo-icon {
    width: 36px;
    height: 36px;
    color: var(--primary-color);
    animation: rotate 20s linear infinite;
    filter: drop-shadow(0 2px 4px rgba(37, 99, 235, 0.2));
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 2px;
}

.nav-links a:hover {
    color: var(--primary-color);
}

.nav-links a:hover::after {
    width: 100%;
}

/* Hero Section - Premium Design */
.hero {
    padding: 140px 0 100px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.hero-content {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
    align-items: center;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    animation: fadeInUp 0.8s ease;
    letter-spacing: -0.02em;
    color: var(--text-primary);
}

.gradient-text {
    background: linear-gradient(135deg, var(--primary-color) 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    animation: fadeInUp 0.8s ease 0.2s both;
    line-height: 1.8;
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 4rem;
    animation: fadeInUp 0.8s ease 0.4s both;
    flex-wrap: wrap;
    justify-content: center;
}

.btn {
    padding: 1rem 2.25rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    user-select: none;
    min-height: 48px;
}

.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: left 0.5s;
}

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

.btn-telegram {
    background: var(--gradient-telegram);
    color: white;
    box-shadow: 0 10px 25px rgba(0, 136, 204, 0.3);
}

.btn-telegram:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(0, 136, 204, 0.4);
}

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.telegram-icon {
    width: 22px;
    height: 22px;
    filter: brightness(0) invert(1);
}

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

@keyframes pulse {
    0%, 100% {
        box-shadow: 0 10px 25px rgba(0, 136, 204, 0.3);
    }
    50% {
        box-shadow: 0 10px 35px rgba(0, 136, 204, 0.5);
    }
}

.hero-stats {
    display: flex;
    gap: 3.5rem;
    animation: fadeInUp 0.8s ease 0.6s both;
    flex-wrap: wrap;
}

.stat-item {
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
    line-height: 1;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Hero Image Section */
.hero-image {
    position: relative;
    height: 550px;
}

.main-illustration {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.illustration-circle {
    width: 350px;
    height: 350px;
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: scalePulse 4s infinite ease-in-out;
}

.concentric-circle {
    position: absolute;
    border-radius: 50%;
    animation: floatCircle 6s infinite ease-in-out;
}

.outer-circle {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(196, 181, 253, 0.35) 0%, rgba(221, 214, 254, 0.25) 100%);
    box-shadow: 
        0 0 0 20px rgba(196, 181, 253, 0.2),
        0 0 0 40px rgba(221, 214, 254, 0.15),
        0 0 80px rgba(196, 181, 253, 0.1),
        inset 0 0 40px rgba(255, 255, 255, 0.6);
    animation: floatCircle 6s infinite ease-in-out;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    filter: blur(0.3px);
}

.inner-circle {
    width: 180px;
    height: 180px;
    background: linear-gradient(135deg, rgba(167, 139, 250, 0.5) 0%, rgba(196, 181, 253, 0.4) 100%);
    box-shadow: 
        0 8px 32px rgba(167, 139, 250, 0.25),
        0 0 60px rgba(196, 181, 253, 0.15),
        inset 0 2px 8px rgba(255, 255, 255, 0.7),
        inset 0 -2px 8px rgba(139, 92, 246, 0.15);
    animation: floatCircle 6s infinite ease-in-out 0.3s;
    z-index: 1;
    filter: blur(0.5px);
}

@keyframes floatCircle {
    0%, 100% {
        transform: translate(0, 0) scale(1);
        opacity: 1;
    }
    50% {
        transform: translate(0, -10px) scale(1.02);
        opacity: 0.95;
    }
}

/* Glow effect for circles */
.illustration-circle::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(196, 181, 253, 0.1) 0%, transparent 70%);
    animation: glowPulse 4s infinite ease-in-out;
    z-index: -1;
}

@keyframes glowPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.5;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

@keyframes scalePulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.8;
    }
}

.floating-card {
    position: absolute;
    background: var(--white);
    padding: 1.75rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    animation: floatCard 8s infinite ease-in-out;
    border: 1px solid var(--gray-200);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
    will-change: transform;
    -webkit-tap-highlight-color: transparent;
}

.floating-card:hover {
    transform: scale(1.05) translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.card-icon {
    font-size: 2.5rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.card-text {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.card-1 {
    top: 8%;
    left: 5%;
    animation-delay: 0s;
}

.card-2 {
    top: 50%;
    right: 5%;
    animation-delay: 2.5s;
}

.card-3 {
    bottom: 8%;
    left: 15%;
    animation-delay: 5s;
}

@keyframes floatCard {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    50% {
        transform: translateY(-25px) rotate(3deg);
    }
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Performance optimizations */
@media (max-width: 768px) {
    .animated-bg {
        will-change: background-position;
    }
    
    .shape {
        will-change: transform;
    }
    
    .floating-card {
        animation-duration: 10s;
    }
}

/* Benefits Section */
.benefits {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background: var(--gradient-telegram);
    margin: 1.5rem auto 0;
    border-radius: 2px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.benefit-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    will-change: transform;
}

.benefit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-telegram);
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

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

.benefit-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
    border-color: var(--gray-200);
}

.benefit-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    animation: bounce 3s infinite;
    display: inline-block;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

.benefit-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 700;
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1rem;
}

/* CTA Section */
.cta-section {
    padding: 120px 0;
    background: var(--gradient-telegram);
    text-align: center;
    color: white;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    opacity: 0.5;
}

.cta-content {
    position: relative;
    z-index: 1;
}

.cta-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.25rem;
    letter-spacing: -0.02em;
}

.cta-description {
    font-size: 1.3rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.btn-telegram-large {
    padding: 1.4rem 3.5rem;
    font-size: 1.2rem;
    background: var(--white);
    color: var(--telegram-blue);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.2);
    border-radius: 12px;
    font-weight: 700;
}

.btn-telegram-large:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.3);
}

.btn-telegram-large .telegram-icon {
    width: 26px;
    height: 26px;
    filter: brightness(0) saturate(100%) invert(42%) sepia(93%) saturate(1352%) hue-rotate(173deg) brightness(99%) contrast(101%);
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: 80px 0 30px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-section h3 {
    margin-bottom: 1.5rem;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
}

.footer-section h4 {
    margin-bottom: 1.25rem;
    color: var(--white);
    font-size: 1.1rem;
    font-weight: 600;
}

.footer-section p {
    color: var(--gray-400);
    line-height: 1.8;
    font-size: 0.95rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section a {
    color: var(--gray-400);
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.footer-section a:hover {
    color: var(--white);
    padding-left: 5px;
}

.footer-telegram-link {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--telegram-light) !important;
    font-weight: 600;
}

.footer-telegram-link:hover {
    color: var(--telegram-blue) !important;
    padding-left: 0;
}

.footer-telegram-link .telegram-icon {
    width: 22px;
    height: 22px;
    filter: brightness(0) saturate(100%) invert(42%) sepia(93%) saturate(1352%) hue-rotate(173deg) brightness(99%) contrast(101%);
}

.footer-bottom {
    text-align: center;
    padding-top: 2.5rem;
    border-top: 1px solid var(--gray-800);
    color: var(--gray-500);
    font-size: 0.9rem;
}

.footer-brand-mobile {
    display: none; /* Hidden on desktop */
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
    position: relative;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform-origin: center;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
    transform: translateX(-20px);
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    .btn {
        min-height: 48px;
        min-width: 48px;
    }
    
    .nav-links a {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-description {
        max-width: 100%;
    }

    .hero-buttons {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .hero-image {
        height: 400px;
    }

    .floating-card {
        padding: 1.25rem;
    }

    .card-icon {
        font-size: 2rem;
    }
}

/* Mobile Single Page Layout */
@media (max-width: 768px) {
    html, body {
        height: 100%;
        height: 100dvh;
        overflow: hidden;
        position: fixed;
        width: 100%;
    }

    .container {
        padding: 0 1rem;
        height: 100%;
    }

    /* Mobile Navigation */
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        max-width: 85vw;
        height: 100vh;
        height: 100dvh; /* Dynamic viewport height for mobile browsers */
        background: var(--white);
        flex-direction: column;
        padding: 90px 1.5rem 2rem;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.15);
        transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 1000;
        gap: 0;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .nav-links::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 70px;
        background: linear-gradient(to bottom, var(--white), transparent);
        pointer-events: none;
        z-index: 1;
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        font-size: 1.1rem;
        padding: 1rem 0;
        border-bottom: 1px solid var(--gray-200);
        width: 100%;
        font-weight: 600;
        color: var(--text-primary);
    }

    .nav-links a::after {
        display: none;
    }

    .nav-links a:hover {
        color: var(--primary-color);
        padding-left: 10px;
    }

    .nav-brand span {
        font-size: 1.25rem;
    }

    .logo-icon {
        width: 30px;
        height: 30px;
    }

    /* Hero Image Mobile - Above Badge */
    .hero-image-mobile {
        display: none; /* Hidden on desktop */
    }

    /* Work From Home Badge - Mobile Only */
    .work-from-home-badge-mobile {
        display: none; /* Hidden on desktop */
    }

    /* Hero Section Mobile - Compact Single Page */
    .hero {
        padding: 70px 0 15px;
        min-height: calc(100vh - 60px);
        min-height: calc(100dvh - 60px);
        display: flex;
        align-items: flex-start;
        overflow: hidden;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        height: 100%;
        justify-content: space-between;
        gap: 0.75rem;
    }

    .hero-image-mobile {
        display: block !important;
        width: 100%;
        max-width: 100%;
        margin: 0 auto 0.75rem;
        border-radius: 16px;
        overflow: hidden;
        box-shadow: 
            0 8px 24px rgba(0, 0, 0, 0.1),
            0 4px 12px rgba(196, 181, 253, 0.15);
        animation: imageFadeIn 0.8s ease;
    }

    .hero-mobile-img {
        width: 100%;
        height: auto;
        display: block;
        border-radius: 16px;
        object-fit: cover;
        max-height: 300px;
    }

    @keyframes imageFadeIn {
        from {
            opacity: 0;
            transform: translateY(-10px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .work-from-home-badge-mobile {
        display: flex !important;
        position: relative;
        align-items: center;
        justify-content: center;
        width: fit-content;
        margin: 0 auto 0.75rem;
        padding: 0.6rem 1.2rem;
        background: linear-gradient(135deg, rgba(196, 181, 253, 0.25) 0%, rgba(221, 214, 254, 0.2) 100%);
        border-radius: 50px;
        border: 1px solid rgba(196, 181, 253, 0.3);
        box-shadow: 
            0 4px 15px rgba(196, 181, 253, 0.2),
            inset 0 1px 3px rgba(255, 255, 255, 0.7),
            inset 0 -1px 3px rgba(139, 92, 246, 0.1);
        backdrop-filter: blur(15px);
        -webkit-backdrop-filter: blur(15px);
        animation: badgeFloat 4s infinite ease-in-out;
        overflow: hidden;
    }

    .badge-circle-outer {
        position: absolute;
        width: 80px;
        height: 80px;
        border-radius: 50%;
        background: linear-gradient(135deg, rgba(196, 181, 253, 0.2) 0%, rgba(221, 214, 254, 0.15) 100%);
        top: -20px;
        left: -20px;
        animation: circleFloat 6s infinite ease-in-out;
        z-index: 0;
    }

    .badge-circle-inner {
        position: absolute;
        width: 50px;
        height: 50px;
        border-radius: 50%;
        background: linear-gradient(135deg, rgba(167, 139, 250, 0.3) 0%, rgba(196, 181, 253, 0.25) 100%);
        top: -10px;
        left: -10px;
        animation: circleFloat 6s infinite ease-in-out 0.3s;
        z-index: 0;
        box-shadow: 
            0 2px 8px rgba(167, 139, 250, 0.2),
            inset 0 1px 3px rgba(255, 255, 255, 0.6);
    }

    .badge-content {
        position: relative;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        z-index: 1;
    }

    .badge-icon {
        font-size: 1.1rem;
        animation: iconBounce 2.5s infinite ease-in-out;
        filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
    }

    .badge-text {
        font-size: 0.75rem;
        font-weight: 600;
        color: var(--text-primary);
        letter-spacing: 0.03em;
        background: linear-gradient(135deg, var(--primary-color) 0%, #764ba2 100%);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    @keyframes badgeFloat {
        0%, 100% {
            transform: translateY(0);
        }
        50% {
            transform: translateY(-4px);
        }
    }

    @keyframes circleFloat {
        0%, 100% {
            transform: translate(0, 0) scale(1);
            opacity: 0.6;
        }
        50% {
            transform: translate(5px, 5px) scale(1.1);
            opacity: 0.8;
        }
    }

    @keyframes iconBounce {
        0%, 100% {
            transform: scale(1) rotate(0deg);
        }
        25% {
            transform: scale(1.1) rotate(-5deg);
        }
        75% {
            transform: scale(1.1) rotate(5deg);
        }
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.15;
        margin-bottom: 0.5rem;
    }

    .hero-description {
        font-size: 0.85rem;
        line-height: 1.5;
        margin-bottom: 0.75rem;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
        gap: 0.5rem;
        margin-bottom: 0.75rem;
    }

    .btn {
        padding: 0.6rem 1rem;
        font-size: 0.8rem;
        width: 100%;
        justify-content: center;
        border-radius: 8px;
        min-height: 38px;
    }

    .btn .telegram-icon {
        width: 18px;
        height: 18px;
    }

    .hero-stats {
        flex-direction: row;
        gap: 0.5rem;
        width: 100%;
        justify-content: space-between;
        flex-wrap: nowrap;
        padding: 0.5rem 0.25rem;
        margin-bottom: 0.5rem;
    }

    .stat-item {
        text-align: center;
        flex: 1;
        min-width: 0;
        align-items: center;
    }

    .stat-number {
        font-size: 1.5rem;
        margin-bottom: 0.2rem;
        line-height: 1;
    }

    .stat-label {
        font-size: 0.6rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.03em;
        line-height: 1.1;
    }

    /* Hero Image Mobile - Compact */
    .hero-image {
        height: 140px;
        margin-top: 0.5rem;
        flex-shrink: 0;
    }

    .floating-card {
        padding: 0.6rem 0.5rem;
        border-radius: 10px;
        display: none; /* Hide on mobile to save space */
    }

    .card-icon {
        font-size: 1.25rem;
    }

    .card-text {
        font-size: 0.7rem;
    }

    .illustration-circle {
        width: 120px;
        height: 120px;
    }

    .outer-circle {
        width: 100px;
        height: 100px;
        box-shadow: 
            0 0 0 8px rgba(196, 181, 253, 0.15),
            0 0 0 16px rgba(221, 214, 254, 0.1),
            inset 0 0 20px rgba(255, 255, 255, 0.5);
    }

    .inner-circle {
        width: 60px;
        height: 60px;
        box-shadow: 
            0 4px 16px rgba(167, 139, 250, 0.2),
            inset 0 1px 4px rgba(255, 255, 255, 0.6),
            inset 0 -1px 4px rgba(139, 92, 246, 0.1);
    }

    /* Benefits Section Mobile - Tabs */
    .benefits {
        padding: 0;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: var(--bg-secondary);
        transform: translateY(100%);
        transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        z-index: 200;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        display: block;
    }

    .benefits.active {
        transform: translateY(0);
    }

    .benefits-grid {
        display: none !important; /* Hide desktop grid on mobile */
    }

    .benefits-tabs-mobile {
        display: block;
        height: calc(100% - 70px);
        padding-bottom: 20px;
    }

    .tab-buttons {
        display: flex;
        gap: 0.5rem;
        padding: 0.75rem 1rem;
        margin-bottom: 0.75rem;
        background: var(--bg-secondary);
        border-bottom: 1px solid var(--gray-200);
    }

    .tab-btn {
        flex: 1;
        padding: 0.6rem 1rem;
        background: var(--white);
        border: 2px solid var(--gray-200);
        border-radius: 8px;
        font-size: 0.85rem;
        font-weight: 600;
        color: var(--text-secondary);
        cursor: pointer;
        transition: all 0.3s ease;
        -webkit-tap-highlight-color: transparent;
    }

    .tab-btn.active {
        background: var(--gradient-telegram);
        color: white;
        border-color: transparent;
    }

    .tab-content {
        display: none;
        padding: 0 1rem;
    }

    .tab-content.active {
        display: block;
    }

    .benefits-grid-mobile {
        display: grid;
        grid-template-columns: 1fr;
        gap: 0.75rem;
        padding-bottom: 1rem;
    }

    .benefits-header-mobile {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1rem;
        position: sticky;
        top: 0;
        background: var(--bg-secondary);
        z-index: 15;
        border-bottom: 1px solid var(--gray-200);
    }

    .benefits-header-mobile .section-title {
        font-size: 1.5rem;
        margin: 0;
        padding: 0;
        text-align: left;
        flex: 1;
    }

    .benefits-header-mobile .section-title::after {
        display: none;
    }

    .close-benefits {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        border: none;
        background: var(--gray-200);
        color: var(--text-primary);
        font-size: 1.5rem;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        -webkit-tap-highlight-color: transparent;
        flex-shrink: 0;
    }

    .close-benefits:hover {
        background: var(--gray-300);
        transform: rotate(90deg);
    }

    .section-title {
        font-size: 1.5rem;
        margin-bottom: 0.5rem;
        padding: 0 1rem;
        text-align: center;
    }

    .section-title::after {
        width: 50px;
        height: 2px;
        margin: 0.5rem auto 0;
    }

    .benefit-card {
        padding: 1rem;
        border-radius: 12px;
    }

    .benefit-icon {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }

    .benefit-card h3 {
        font-size: 1rem;
        margin-bottom: 0.4rem;
    }

    .benefit-card p {
        font-size: 0.8rem;
        line-height: 1.5;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    /* CTA Section Mobile - Integrated in Hero */
    .cta-section {
        display: none; /* Hide separate CTA, integrated in hero */
    }

    /* Footer Mobile - Fixed Bottom */
    .footer {
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        background: var(--gray-900);
        padding: 0.75rem 0;
        z-index: 50;
        box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    }

    .footer-content {
        display: none; /* Hide footer content on mobile */
    }

    .footer-bottom {
        padding: 0;
        font-size: 0.7rem;
        text-align: center;
        display: flex;
        flex-direction: column;
        gap: 0.5rem;
        align-items: center;
    }

    .footer-brand-mobile {
        display: flex !important; /* Show on mobile */
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        margin-bottom: 0.25rem;
    }

    .footer-logo-icon {
        width: 20px;
        height: 20px;
        color: var(--telegram-light);
        animation: rotate 20s linear infinite;
    }

    .footer-brand-name {
        font-size: 0.9rem;
        font-weight: 700;
        color: var(--white);
        letter-spacing: 0.02em;
    }

    .footer-bottom p {
        font-size: 0.65rem;
        color: var(--gray-400);
        margin: 0;
    }

    body {
        padding-bottom: 40px; /* Space for fixed footer */
    }

    /* Animated Background Mobile */
    .animated-bg {
        background: linear-gradient(135deg, #f9fafb 0%, #e0e7ff 100%);
    }

    .shape {
        opacity: 0.2;
    }

    .shape-1, .shape-2, .shape-3, .shape-4, .shape-5 {
        width: 200px;
        height: 200px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1rem;
    }

    .navbar {
        padding: 1rem 0;
    }

    .nav-brand span {
        font-size: 1.1rem;
    }

    .hero {
        padding: 90px 0 40px;
    }

    .hero-image-mobile {
        max-width: 100%;
        margin-bottom: 0.6rem;
    }

    .work-from-home-badge-mobile {
        padding: 0.55rem 1rem;
        margin-bottom: 0.6rem;
    }

    .badge-icon {
        font-size: 1rem;
    }

    .badge-text {
        font-size: 0.7rem;
    }

    .badge-circle-outer {
        width: 70px;
        height: 70px;
    }

    .badge-circle-inner {
        width: 45px;
        height: 45px;
    }

    .hero-title {
        font-size: 1.75rem;
        line-height: 1.15;
    }

    .hero-description {
        font-size: 0.95rem;
    }

    .hero-buttons {
        flex-direction: column;
        gap: 0.4rem;
        margin-bottom: 0.6rem;
    }

    .btn {
        padding: 0.55rem 0.9rem;
        font-size: 0.75rem;
        min-height: 36px;
        border-radius: 8px;
        width: 100%;
    }

    .btn .telegram-icon {
        width: 16px;
        height: 16px;
    }

    .hero-stats {
        gap: 0.75rem;
        justify-content: space-between;
    }

    .stat-item {
        flex: 1;
        min-width: 0;
    }

    .stat-number {
        font-size: 1.75rem;
        margin-bottom: 0.3rem;
        line-height: 1.1;
    }

    .stat-label {
        font-size: 0.65rem;
        line-height: 1.2;
    }

    .hero-image {
        height: 300px;
    }

    .floating-card {
        padding: 0.875rem;
    }

    .card-icon {
        font-size: 1.5rem;
    }

    .card-text {
        font-size: 0.8rem;
    }

    .illustration-circle {
        width: 200px;
        height: 200px;
    }

    .outer-circle {
        width: 170px;
        height: 170px;
        box-shadow: 
            0 0 0 12px rgba(196, 181, 253, 0.15),
            0 0 0 24px rgba(221, 214, 254, 0.1),
            inset 0 0 30px rgba(255, 255, 255, 0.5);
    }

    .inner-circle {
        width: 100px;
        height: 100px;
        box-shadow: 
            0 6px 24px rgba(167, 139, 250, 0.2),
            inset 0 2px 6px rgba(255, 255, 255, 0.6),
            inset 0 -2px 6px rgba(139, 92, 246, 0.1);
    }

    .section-title {
        font-size: 1.75rem;
    }

    .benefit-card {
        padding: 1.75rem 1.25rem;
    }

    .benefit-icon {
        font-size: 2.5rem;
    }

    .benefit-card h3 {
        font-size: 1.2rem;
    }

    .cta-title {
        font-size: 1.75rem;
    }

    .cta-description {
        font-size: 0.95rem;
    }

    .btn-telegram-large {
        padding: 1.1rem 2rem;
        font-size: 1rem;
    }

    .footer {
        padding: 50px 0 20px;
    }

    .footer-brand-name {
        font-size: 0.85rem;
    }

    .footer-logo-icon {
        width: 18px;
        height: 18px;
    }

    .footer-bottom p {
        font-size: 0.6rem;
    }

    .footer-section h3 {
        font-size: 1.2rem;
    }
}

@media (max-width: 360px) {
    .hero-image-mobile {
        max-width: 100%;
        margin-bottom: 0.5rem;
    }

    .work-from-home-badge-mobile {
        padding: 0.5rem 0.9rem;
        margin-bottom: 0.5rem;
    }

    .badge-icon {
        font-size: 0.95rem;
    }

    .badge-text {
        font-size: 0.65rem;
    }

    .badge-circle-outer {
        width: 60px;
        height: 60px;
    }

    .badge-circle-inner {
        width: 40px;
        height: 40px;
    }

    .hero-title {
        font-size: 1.5rem;
    }

    .hero-description {
        font-size: 0.9rem;
    }

    .hero-buttons {
        gap: 0.35rem;
        margin-bottom: 0.5rem;
    }

    .btn {
        padding: 0.5rem 0.8rem;
        font-size: 0.7rem;
        min-height: 34px;
    }

    .btn .telegram-icon {
        width: 15px;
        height: 15px;
    }

    .hero-stats {
        gap: 0.5rem;
    }

    .stat-number {
        font-size: 1.5rem;
    }

    .stat-label {
        font-size: 0.6rem;
    }

    .section-title {
        font-size: 1.5rem;
    }

    .cta-title {
        font-size: 1.5rem;
    }

    .nav-brand span {
        font-size: 1rem;
    }

    .footer-brand-name {
        font-size: 0.8rem;
    }

    .footer-logo-icon {
        width: 16px;
        height: 16px;
    }

    .footer-bottom p {
        font-size: 0.55rem;
    }
}

/* Landscape Mobile Optimization */
@media (max-width: 768px) and (orientation: landscape) {
    .hero {
        padding: 80px 0 40px;
        min-height: auto;
    }

    .hero-image {
        height: 250px;
    }

    .cta-section {
        padding: 60px 0;
    }
}

/* High DPI Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .logo-icon,
    .telegram-icon {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}