/* Tool Tài Xỉu - Homepage CSS */

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    color: white;
    padding: 8rem 0 4rem;
    margin-top: 70px;
    overflow: hidden;
    position: relative;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="60" height="60" viewBox="0 0 60 60" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%23ffffff" fill-opacity="0.05"><circle cx="30" cy="30" r="2"/></g></svg>');
    animation: float 20s ease-in-out infinite;
}

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

.hero-container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 1rem;
    position: relative;
    z-index: 2;
}

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

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-title .highlight {
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: block;
    margin-top: 0.5rem;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-features {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

.feature-icon {
    color: var(--accent-color);
    font-weight: bold;
    font-size: 1.1rem;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Enhanced Hero Text Styles */
.hero-text {
    animation: heroFadeInUp 1s ease-out;
    max-width: none;
}

.hero-image {
    animation: slideInRight 0.8s ease-out;
}

/* Hero Badge */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.15), rgba(255, 255, 255, 0.05));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 50px;
    padding: 0.75rem 1.5rem;
    margin-bottom: 2rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.95);
    animation: badgeFloat 3s ease-in-out infinite;
}

.badge-icon {
    font-size: 1.1rem;
    filter: drop-shadow(0 0 8px rgba(255, 193, 7, 0.6));
}

.badge-text {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

/* Enhanced Hero Title */
.hero-title {
    font-size: 3.75rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.title-main {
    display: block;
    background: linear-gradient(135deg, #ffffff 0%, rgba(255, 255, 255, 0.9) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    animation: titleGlow 2s ease-in-out infinite alternate;
}

.title-highlight {
    position: relative;
    display: inline-block;
    margin-top: 0.5rem;
}

.highlight-text {
    background: linear-gradient(135deg, #ffd700 0%, #ffeb3b 50%, #ff9800 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 0.85em;
    font-weight: 800;
    position: relative;
    z-index: 2;
    text-shadow: 0 2px 8px rgba(255, 215, 0, 0.3);
}


/* Enhanced Hero Subtitle */
.hero-subtitle-wrapper {
    margin-bottom: 3rem;
}

.hero-subtitle {
    font-size: 1.35rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
    font-weight: 500;
    margin-bottom: 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.hero-subtitle strong {
    color: #ffd700;
    font-weight: 700;
    text-shadow: 0 0 10px rgba(255, 215, 0, 0.4);
}

.subtitle-highlight {
    color: #10b981;
    font-weight: 600;
    text-shadow: 0 0 8px rgba(16, 185, 129, 0.4);
}

/* Enhanced Features Grid */
.hero-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.feature-item-enhanced {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 1.5rem;
    transition: all 0.3s ease;
    animation: featureFloat 4s ease-in-out infinite;
}

.feature-item-enhanced:nth-child(1) { animation-delay: 0s; }
.feature-item-enhanced:nth-child(2) { animation-delay: 0.5s; }
.feature-item-enhanced:nth-child(3) { animation-delay: 1s; }
.feature-item-enhanced:nth-child(4) { animation-delay: 1.5s; }

.feature-item-enhanced:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.feature-icon-wrapper {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.feature-icon-wrapper .feature-icon {
    font-size: 1.5rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.feature-content {
    flex: 1;
}

.feature-content .feature-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    margin: 0 0 0.25rem 0;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.feature-content .feature-desc {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.8);
    margin: 0;
    line-height: 1.4;
}

/* Enhanced CTA Section */
.hero-cta-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: flex-start;
}

.cta-primary {
    width: 100%;
}

.btn-hero-primary {
    background: linear-gradient(135deg, #ff6b35 0%, #f7931e 50%, #ffd700 100%);
    border: none;
    border-radius: 16px;
    padding: 0;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
    transition: all 0.3s ease;
    width: 100%;
    max-width: 400px;
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 107, 53, 0.5);
}

.btn-hero-content {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 2rem;
    position: relative;
    z-index: 2;
}

.btn-hero-icon {
    font-size: 1.5rem;
    animation: downloadBounce 2s ease-in-out infinite;
    color: white;
}

.btn-hero-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    flex: 1;
}

.btn-main-text {
    font-size: 1.1rem;
    font-weight: 700;
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    line-height: 1.2;
}

.btn-sub-text {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
    margin-top: 0.125rem;
}

.btn-hero-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: heroGlow 3s ease-in-out infinite;
}

.cta-secondary {
    display: flex;
    align-items: center;
    gap: 2rem;
    width: 100%;
    flex-wrap: wrap;
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    color: white;
}

/* Social Proof */
.hero-social-proof {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.social-proof-avatars {
    display: flex;
    align-items: center;
    gap: -0.5rem;
}

.avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    border: 2px solid rgba(255, 255, 255, 0.3);
    margin-left: -8px;
}

.avatar:first-child {
    margin-left: 0;
}

.avatar-more {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff6b35, #f7931e);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
    border: 2px solid rgba(255, 255, 255, 0.3);
    margin-left: -8px;
}

.social-proof-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    font-weight: 500;
}

.proof-number {
    color: #ffd700;
    font-weight: 700;
}

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

@keyframes badgeFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-3px); }
}

@keyframes titleGlow {
    0% { filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.3)); }
    100% { filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.5)); }
}

@keyframes decorationPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(1); }
    50% { opacity: 0.6; transform: scaleY(1.1); }
}

@keyframes featureFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-2px); }
}

@keyframes downloadBounce {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-3px); }
}

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

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Tool Preview */
.tool-preview {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tool-window {
    background: #0c0c0c;
    border: 1px solid #333;
    border-radius: 8px;
    overflow: hidden;
    width: 100%;
    max-width: 480px;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    box-shadow: 
        0 0 20px rgba(0, 255, 136, 0.2),
        0 0 40px rgba(0, 255, 136, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: relative;
    transition: all 0.3s ease;
}

.tool-window::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 255, 136, 0.03) 50%, transparent 70%);
    animation: scan-bg 4s linear infinite;
    pointer-events: none;
}

.tool-window:hover {
    transform: translateY(-4px);
    box-shadow: 
        0 0 30px rgba(0, 255, 136, 0.3),
        0 0 60px rgba(0, 255, 136, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

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

/* Terminal Header */
.terminal-header {
    background: #1a1a1a;
    border-bottom: 1px solid #333;
    padding: 12px 16px;
}

.terminal-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.terminal-indicator {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #333;
    position: relative;
}

.terminal-indicator.active {
    background: #00ff88;
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

.terminal-title {
    color: #00ff88;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    flex: 1;
}

.terminal-status {
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #666;
}

.status-dot.online {
    background: #00ff88;
    box-shadow: 0 0 6px rgba(0, 255, 136, 0.6);
    animation: blink 1.5s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.status-text {
    color: #00ff88;
    font-size: 10px;
    font-weight: 600;
}

/* Terminal Body */
.terminal-body {
    padding: 16px;
    background: #0c0c0c;
    color: #ccc;
    font-size: 12px;
    line-height: 1.4;
    contain: layout style paint;
}

/* Terminal Sections */
.terminal-section {
    margin-bottom: 20px;
}

.terminal-line {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
}

.prompt {
    color: #00ff88;
    margin-right: 8px;
    font-weight: bold;
}

.command {
    color: #88ccff;
    font-style: italic;
}

.output-line {
    display: flex;
    align-items: center;
    margin-left: 16px;
    margin-bottom: 4px;
    gap: 8px;
}

.output-key {
    color: #ffaa00;
    min-width: 80px;
    font-weight: 600;
}

.output-value {
    color: #ccc;
    font-weight: 500;
}

.output-value.success {
    color: #00ff88;
    font-weight: 600;
}

.trend-indicator {
    color: #00ff88;
    font-size: 10px;
    margin-left: 4px;
    animation: flash 2s infinite;
}

@keyframes flash {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Prediction Output */
.prediction-output {
    margin-left: 16px;
    border: 1px solid #333;
    border-radius: 4px;
    padding: 12px;
    background: #111;
}

.prediction-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.prediction-label {
    color: #ffaa00;
    font-weight: 600;
    font-size: 11px;
}

.scanning-line {
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #00ff88 50%, transparent 100%);
    animation: scan-line 2s ease-in-out infinite;
}

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

.prediction-result {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.result-value {
    font-size: 24px;
    font-weight: 900;
    color: #00ff88;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
    animation: glow 3s ease-in-out infinite;
    will-change: contents;
    contain: layout style paint;
}

@keyframes glow {
    0%, 100% { text-shadow: 0 0 10px rgba(0, 255, 136, 0.5); }
    50% { text-shadow: 0 0 20px rgba(0, 255, 136, 0.8); }
}

.confidence-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 1;
    margin-left: 16px;
}

.confidence-fill {
    height: 4px;
    background: linear-gradient(90deg, #ffaa00 0%, #00ff88 100%);
    border-radius: 2px;
    position: relative;
    animation: fill-animation 2s ease-out;
}

@keyframes fill-animation {
    0% { width: 0% !important; }
}

.confidence-text {
    color: #00ff88;
    font-size: 10px;
    font-weight: 600;
    min-width: 30px;
}

/* Live Data Stream */
.live-data {
    margin-left: 16px;
    background: #0a0a0a;
    border: 1px solid #222;
    border-radius: 4px;
    padding: 8px 12px;
    max-height: 80px;
    overflow: hidden;
}

.data-stream {
    display: flex;
    align-items: center;
    margin-bottom: 2px;
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.data-stream.current {
    opacity: 1;
    color: #00ff88;
}

.timestamp {
    color: #666;
    font-size: 10px;
    margin-right: 8px;
    min-width: 60px;
}

.stream-text {
    font-size: 11px;
    flex: 1;
    will-change: contents;
    contain: layout style paint;
}

.cursor-blink {
    color: #00ff88;
    animation: cursor 1s infinite;
    margin-left: 4px;
}

@keyframes cursor {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Terminal Download Section */
.download-area {
    margin-left: 16px;
    margin-top: 12px;
}

.download-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
    padding: 8px 12px;
    background: #111;
    border: 1px solid #333;
    border-radius: 4px;
}

.download-text {
    color: #00ff88;
    font-size: 11px;
    font-weight: 600;
}

.download-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-dot.ready {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #00ff88;
    box-shadow: 0 0 8px rgba(0, 255, 136, 0.6);
    animation: pulse-ready 1.5s infinite;
}

@keyframes pulse-ready {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.2); }
}


/* Terminal Download Button */
.terminal-download-btn {
    position: relative;
    width: 100%;
    padding: 0;
    border: none;
    background: transparent;
    cursor: pointer;
    font-family: inherit;
    overflow: hidden;
    transition: all 0.3s ease;
}

.btn-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border: 2px solid #00ff88;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.btn-content {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 20px;
    z-index: 2;
}

.download-icon {
    font-size: 16px;
    color: #00ff88;
    transition: all 0.3s ease;
    animation: bounce-icon 2s infinite;
}

@keyframes bounce-icon {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}

.download-label {
    color: #00ff88;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    transition: all 0.3s ease;
}

.btn-glow {
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, transparent 30%, rgba(0, 255, 136, 0.3) 50%, transparent 70%);
    border-radius: 8px;
    opacity: 0;
    animation: glow-sweep 3s ease-in-out infinite;
}

@keyframes glow-sweep {
    0% { transform: translateX(-100%); opacity: 0; }
    50% { opacity: 1; }
    100% { transform: translateX(100%); opacity: 0; }
}

/* Hover Effects */
.terminal-download-btn:hover .btn-background {
    background: linear-gradient(135deg, #00ff88 0%, #00cc6a 100%);
    border-color: #ffffff;
    box-shadow: 
        0 0 20px rgba(0, 255, 136, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.terminal-download-btn:hover .download-icon {
    color: #000;
    transform: translateY(-2px) scale(1.1);
    animation: none;
}

.terminal-download-btn:hover .download-label {
    color: #000;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

.terminal-download-btn:hover {
    transform: translateY(-2px);
}

/* Active/Click State */
.terminal-download-btn:active {
    transform: translateY(0);
}

.terminal-download-btn:active .btn-background {
    background: linear-gradient(135deg, #00cc6a 0%, #009951 100%);
    border-color: #00ff88;
}

/* Download Animation States */
.terminal-download-btn.downloading .download-label {
    animation: downloading-text 1s infinite;
}

@keyframes downloading-text {
    0% { content: 'DOWNLOADING'; }
    25% { content: 'DOWNLOADING.'; }
    50% { content: 'DOWNLOADING..'; }
    75% { content: 'DOWNLOADING...'; }
    100% { content: 'DOWNLOADING'; }
}

.terminal-download-btn.downloading .download-icon {
    animation: downloading-icon 0.5s linear infinite;
}

@keyframes downloading-icon {
    0% { transform: translateY(0) rotate(0deg); }
    100% { transform: translateY(0) rotate(360deg); }
}

/* Download Popup */
.download-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
}

.download-popup-overlay.active {
    opacity: 1;
    visibility: visible;
}

.download-popup {
    background: #fff;
    border-radius: 12px;
    width: 90%;
    max-width: 450px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.8) translateY(50px);
    transition: transform 0.3s ease;
    overflow: hidden;
}

.download-popup-overlay.active .download-popup {
    transform: scale(1) translateY(0);
}

.popup-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.popup-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
}

.popup-close {
    background: none;
    border: none;
    color: white;
    font-size: 24px;
    cursor: pointer;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.1s ease;
    will-change: background-color;
    contain: layout style paint;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.popup-close:hover {
    background: rgba(255, 255, 255, 0.2);
}

.popup-content {
    padding: 30px;
}

.popup-content .checkbox-group {
    padding: 20px 0;
}

/* Custom Checkbox Design */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    padding: 16px 20px;
    border-radius: 12px;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border: 2px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.checkbox-label::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(79, 70, 229, 0.05), 
        transparent);
    transition: left 0.5s ease;
}

.checkbox-label:hover::before {
    left: 100%;
}

.checkbox-label:hover {
    border-color: var(--primary-color);
    background: linear-gradient(135deg, #f0f9ff 0%, #e0f2fe 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(79, 70, 229, 0.1);
}

/* Hide default checkbox */
.agree-checkbox {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    width: 0;
    height: 0;
}

/* Custom checkbox box */
.checkbox-custom {
    width: 22px;
    height: 22px;
    border: 2px solid #cbd5e1;
    border-radius: 6px;
    background: white;
    transition: all 0.3s ease;
    flex-shrink: 0;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Checked state styles */
.agree-checkbox:checked ~ .checkbox-custom {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-color: var(--primary-color);
    box-shadow: 0 2px 8px rgba(79, 70, 229, 0.3);
}

/* Checkmark icon */
.agree-checkbox:checked ~ .checkbox-custom::after {
    content: '✓';
    color: white;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
}

/* Checkbox text styling */
.checkbox-text {
    font-size: 14px;
    color: var(--text-primary);
    line-height: 1.5;
    font-weight: 500;
    flex: 1;
    position: relative;
    z-index: 2;
}

/* Focus state for accessibility */
.agree-checkbox:focus + .checkbox-text::before {
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

/* Active/pressed state */
.checkbox-label:active {
    transform: translateY(0);
    box-shadow: 0 2px 6px rgba(79, 70, 229, 0.15);
}

/* Mobile responsive */
@media (max-width: 480px) {
    .checkbox-label {
        padding: 14px 16px;
        gap: 10px;
    }
    
    .checkbox-custom {
        width: 20px;
        height: 20px;
    }
    
    .checkbox-text {
        font-size: 13px;
        line-height: 1.4;
    }
    
    .agree-checkbox:checked ~ .checkbox-custom::after {
        font-size: 12px;
    }
}

/* Animation for checkbox check */
.checkbox-custom::after {
    transition: all 0.2s ease;
    transform: scale(0);
}

.agree-checkbox:checked ~ .checkbox-custom::after {
    transform: scale(1);
}

/* Hover effect on checkbox itself */
.checkbox-label:hover .checkbox-custom {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}


/* Popup Steps */
.verification-step,
.loading-step,
.success-step {
    display: none;
    text-align: center;
}

.verification-step.active,
.loading-step.active,
.success-step.active {
    display: block;
}

.step-icon {
    font-size: 3rem;
    margin-bottom: 20px;
}

.step-description {
    color: var(--text-secondary);
    margin-bottom: 25px;
    line-height: 1.6;
}

/* Verification Code */
.verification-code {
    background: #f8f9fa;
    border: 2px dashed var(--primary-color);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Monaco', 'Menlo', monospace;
}

#verificationCode {
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: 4px;
}

/* Input Group */
.input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
    contain: layout style;
    will-change: contents;
}

#codeInput {
    flex: 1;
    padding: 12px 15px;
    border: 2px solid #e1e5e9;
    border-radius: 8px;
    font-size: 1.2rem;
    transition: border-color 0.05s ease;
    text-align: center;
    letter-spacing: 3px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-weight: 600;
    will-change: border-color, color, background-color;
    contain: layout style paint;
    transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeSpeed;
}

#codeInput:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(var(--primary-rgb), 0.1);
}

.verify-btn {
    background: var(--primary-color);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.1s ease;
    white-space: nowrap;
    will-change: transform, background-color;
    contain: layout style paint;
    transform: translateZ(0);
    backface-visibility: hidden;
}

.verify-btn:hover {
    background: var(--secondary-color);
    transform: translateY(-1px);
}

.verify-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    transform: none;
}

/* Error Message */
.error-message {
    color: #dc3545;
    font-size: 0.9rem;
    text-align: center;
    opacity: 0;
    transition: opacity 0.2s ease;
    margin: 10px 0;
}

.error-message.show {
    opacity: 1;
}

/* Loading Step */
.loading-bar {
    background: #e1e5e9;
    border-radius: 10px;
    height: 8px;
    margin: 20px 0;
    overflow: hidden;
}

.loading-progress {
    background: linear-gradient(90deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    height: 100%;
    width: 0%;
    border-radius: 10px;
    transition: width 0.1s ease;
    animation: progress-glow 2s ease-in-out infinite;
    will-change: width;
    contain: layout style paint;
}

@keyframes progress-glow {
    0%, 100% { box-shadow: 0 0 5px rgba(var(--primary-rgb), 0.5); }
    50% { box-shadow: 0 0 20px rgba(var(--primary-rgb), 0.8); }
}

.countdown {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 15px;
}

#countdown {
    font-size: 1.5rem;
    color: var(--secondary-color);
}

/* Success Step */
.download-now-btn {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 1.1rem;
    width: 100%;
    box-shadow: 0 4px 15px rgba(var(--primary-rgb), 0.3);
    will-change: transform, box-shadow;
    contain: layout style paint;
}

.download-now-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(var(--primary-rgb), 0.4);
}

.download-now-btn .download-icon {
    font-size: 1.2rem;
    animation: bounce-download 2s infinite;
}

@keyframes bounce-download {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
}


/* Mobile Responsive */
@media (max-width: 480px) {
    .download-popup {
        width: 95%;
        margin: 20px;
    }
    
    .popup-content {
        padding: 20px;
    }
    
    .input-group {
        flex-direction: column;
    }
    
    .verify-btn {
        width: 100%;
    }
}



/* Features Section */
.features-section {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

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

.feature-card {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-normal);
    border: 1px solid var(--border-light);
    animation: fadeInScale 0.6s ease-out;
    animation-fill-mode: both;
}

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

.feature-icon-wrapper {
    width: 80px;
    height: 80px;
    margin: auto;
    background: linear-gradient(135deg, var(--primary-light), var(--primary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

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

.feature-description {
    color: var(--text-secondary);
    line-height: 1.7;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* How It Works Section */
.how-it-works-section {
    padding: 5rem 0;
    background: white;
}

.steps-container {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.step {
    flex: 1;
    text-align: center;
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.step-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

.step-arrow {
    font-size: 2rem;
    color: var(--text-light);
    flex-shrink: 0;
}

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

/* Download Section */
.download-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, 
        rgba(var(--primary-rgb), 0.02) 0%, 
        rgba(var(--secondary-rgb), 0.02) 50%, 
        rgba(var(--primary-rgb), 0.02) 100%);
}

/* Download Header */
.download-header {
    text-align: center;
    margin-bottom: 3rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.download-header .section-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.download-header .section-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    font-weight: 500;
}

.download-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    padding: 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 2px solid rgba(var(--primary-rgb), 0.1);
}

.stat-item {
    text-align: center;
    position: relative;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: -1.5rem;
    top: 50%;
    transform: translateY(-50%);
    width: 2px;
    height: 40px;
    background: linear-gradient(to bottom, 
        transparent, 
        rgba(var(--primary-rgb), 0.2), 
        transparent);
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
    background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Download Options - Single Column Layout */
.download-options {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin-bottom: 2rem;
}

/* Primary Download Section */
.primary-download-section {
    position: relative;
}

/* Hero Download Button */
.hero-download-button {
    text-align: center;
    margin-bottom: 2rem;
}

.super-download-btn {
    display: inline-block;
    position: relative;
    padding: 1.25rem 2.5rem;
    background: linear-gradient(135deg, #4f46e5 0%, #06b6d4 100%);
    border-radius: 16px;
    text-decoration: none;
    color: white;
    font-size: 1.1rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 
        0 8px 25px rgba(79, 70, 229, 0.3),
        0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    overflow: hidden;
    min-width: 300px;
    max-width: 450px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.super-download-btn:hover {
    transform: translateY(-3px);
    box-shadow: 
        0 12px 35px rgba(79, 70, 229, 0.4),
        0 6px 18px rgba(0, 0, 0, 0.15);
}

.super-btn-glow {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.3), 
        transparent);
    animation: btnShimmer 2.5s ease-in-out infinite;
    pointer-events: none;
}

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

.super-btn-content {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    position: relative;
    z-index: 2;
}

.super-btn-icon {
    flex-shrink: 0;
}

.super-btn-icon .icon {
    font-size: 1.5rem;
    display: block;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.2));
}

.super-btn-text {
    flex: 0;
}

.super-btn-text .main-text {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    white-space: nowrap;
}

.super-btn-arrow {
    flex-shrink: 0;
}

.super-btn-arrow .arrow {
    font-size: 1.25rem;
    display: block;
    animation: arrowFloat 2s ease-in-out infinite;
}

@keyframes arrowFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-2px); }
}


/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

/* Desktop: 3 columns for 6 cards */
@media (min-width: 1200px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablet: 2 columns */
@media (min-width: 768px) and (max-width: 1199px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.feature-card {
    background: white;
    border: 2px solid rgba(var(--primary-rgb), 0.1);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.15);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.feature-content,
.download-feature-content {
    text-align: left;
}

.feature-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
    line-height: 1.3;
}

.feature-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.4;
    font-weight: 500;
}



/* Quick Access */
.quick-access {
    margin-top: 2.5rem;
    text-align: center;
}

.quick-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1.25rem 0;
}

.quick-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.quick-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 1.5rem;
    background: white;
    border: 2px solid rgba(var(--primary-rgb), 0.2);
    border-radius: 16px;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
    min-width: 100px;
}

.quick-btn:hover {
    transform: translateY(-4px);
    border-color: var(--primary-color);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.15);
    background: linear-gradient(135deg, white, rgba(var(--primary-rgb), 0.02));
}

.quick-icon {
    font-size: 2rem;
    transition: transform 0.3s ease;
}

.quick-btn:hover .quick-icon {
    transform: scale(1.2);
}

.quick-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
}

/* Removed orphaned CSS block */

.download-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.download-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;
}

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

.download-btn .btn-icon {
    font-size: 2rem;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.btn-title {
    font-weight: 600;
    font-size: 1.1rem;
}

.btn-subtitle {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

/* Testimonials Section */
.testimonials-section {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background: white;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
    animation: fadeInScale 0.6s ease-out;
    animation-fill-mode: both;
}

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

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

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

.testimonial-content {
    padding: 2rem;
}

.stars {
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-style: italic;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
}

.author-title {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Blog Section - Homepage specific */
.blog-section {
    padding: 5rem 0;
    background: white;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

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

/* Section animations on scroll */
.section-animate {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.section-animate.in-view {
    opacity: 1;
    transform: translateY(0);
}

/* Homepage responsive design */
@media (max-width: 1200px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .ai-brain {
        width: 350px;
        height: 280px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .hero-title {
        font-size: 2.8rem;
    }
    
    .tool-window {
        max-width: 420px;
    }
    
    .download-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .download-text .section-title,
    .download-text .section-subtitle {
        text-align: center;
    }
    
    .ai-overview {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 3rem;
    }
    
    .process-arrow {
        transform: rotate(90deg);
        font-size: 2rem;
    }
    
    .social-platforms {
        grid-template-columns: 1fr;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 1rem 0.75rem;
        font-size: 0.95rem;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 6rem 0 3rem;
    }
    
    /* Hero Badge Mobile */
    .hero-badge {
        padding: 0.6rem 1.25rem;
        font-size: 0.85rem;
        margin-bottom: 1.5rem;
    }
    
    /* Hero Title Mobile */
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
        margin-bottom: 1.5rem;
    }
    
    .title-main {
        font-size: 2.5rem;
    }
    
    .highlight-text {
        font-size: 0.8em;
    }
    
    /* Hero Subtitle Mobile */
    .hero-subtitle-wrapper {
        margin-bottom: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.15rem;
        line-height: 1.5;
    }
    
    /* Features Grid Mobile */
    .hero-features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-bottom: 2.5rem;
    }
    
    .feature-item-enhanced {
        padding: 1.25rem;
        flex-direction: row;
        align-items: center;
    }
    
    .feature-icon-wrapper {
        width: 40px;
        height: 40px;
        flex-shrink: 0;
    }
    
    .feature-icon-wrapper .feature-icon {
        font-size: 1.3rem;
    }
    
    .feature-content .feature-title {
        font-size: 1rem;
        margin-bottom: 0.15rem;
    }
    
    .feature-content .feature-desc {
        font-size: 0.85rem;
        line-height: 1.3;
    }
    
    /* CTA Section Mobile */
    .hero-cta-section {
        gap: 1.5rem;
        align-items: stretch;
    }
    
    .btn-hero-primary {
        max-width: none;
    }
    
    .btn-hero-content {
        padding: 1.1rem 1.5rem;
        gap: 0.75rem;
    }
    
    .btn-hero-icon {
        font-size: 1.3rem;
    }
    
    .btn-main-text {
        font-size: 1rem;
    }
    
    .btn-sub-text {
        font-size: 0.8rem;
    }
    
    .cta-secondary {
        flex-direction: column;
        gap: 1.25rem;
        align-items: stretch;
    }
    
    .btn-hero-secondary {
        justify-content: center;
        padding: 0.8rem 1.25rem;
    }
    
    /* Social Proof Mobile */
    .hero-social-proof {
        justify-content: center;
        flex-direction: column;
        gap: 0.75rem;
        text-align: center;
    }
    
    .social-proof-avatars {
        justify-content: center;
    }
    
    .avatar, .avatar-more {
        width: 28px;
        height: 28px;
        font-size: 0.7rem;
    }
    
    .social-proof-text {
        font-size: 0.85rem;
    }
    
    .tool-window {
        max-width: 360px;
        margin: 0 auto;
    }
    
    .terminal-body {
        padding: 12px;
        font-size: 11px;
    }
    
    .steps-container {
        flex-direction: column;
        gap: 2.5rem;
    }
    
    .step-arrow {
        transform: rotate(90deg);
        font-size: 1.5rem;
    }
    
    .download-stats {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.5rem;
    }
    
    .stat-item {
        flex: none;
    }
    
    .stat-item:not(:last-child)::after {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .ai-brain {
        width: 320px;
        height: 220px;
    }
    
    .brain-core {
        padding: 1.25rem;
    }
    
    .neural-network {
        height: 120px;
    }
    
    .tech-grid {
        grid-template-columns: 1fr;
    }
    
    .main-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .chart-bars {
        height: 150px;
        gap: 0.5rem;
    }
    
    .stories-grid {
        grid-template-columns: 1fr;
    }
    
    .comparison-table {
        min-width: 600px;
    }
    
    .community-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .faq-question {
        padding: 1.25rem 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 5rem 0 2rem;
    }
    
    /* Hero Badge Small Mobile */
    .hero-badge {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
        margin-bottom: 1.25rem;
    }
    
    .badge-icon {
        font-size: 1rem;
    }
    
    /* Hero Title Small Mobile */
    .hero-title {
        font-size: 2rem;
        line-height: 1.1;
        margin-bottom: 1.25rem;
        gap: 0.25rem;
    }
    
    .title-main {
        font-size: 2rem;
    }
    
    .highlight-text {
        font-size: 0.75em;
    }
    
    .highlight-decoration {
        height: 8px;
    }
    
    /* Hero Subtitle Small Mobile */
    .hero-subtitle-wrapper {
        margin-bottom: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        line-height: 1.4;
    }
    
    /* Features Grid Small Mobile */
    .hero-features-grid {
        gap: 0.75rem;
        margin-bottom: 2rem;
    }
    
    .feature-item-enhanced {
        padding: 1rem;
        gap: 0.75rem;
    }
    
    .feature-icon-wrapper {
        width: 36px;
        height: 36px;
    }
    
    .feature-icon-wrapper .feature-icon {
        font-size: 1.2rem;
    }
    
    .feature-content .feature-title {
        font-size: 0.95rem;
        margin-bottom: 0.1rem;
    }
    
    .feature-content .feature-desc {
        font-size: 0.8rem;
        line-height: 1.25;
    }
    
    /* CTA Section Small Mobile */
    .hero-cta-section {
        gap: 1.25rem;
    }
    
    .btn-hero-content {
        padding: 1rem 1.25rem;
        gap: 0.6rem;
    }
    
    .btn-hero-icon {
        font-size: 1.2rem;
    }
    
    .btn-main-text {
        font-size: 0.95rem;
    }
    
    .btn-sub-text {
        font-size: 0.75rem;
    }
    
    .btn-hero-secondary {
        padding: 0.75rem 1rem;
        font-size: 0.9rem;
    }
    
    /* Social Proof Small Mobile */
    .hero-social-proof {
        gap: 0.6rem;
    }
    
    .avatar, .avatar-more {
        width: 24px;
        height: 24px;
        font-size: 0.65rem;
        margin-left: -6px;
    }
    
    .avatar:first-child {
        margin-left: 0;
    }
    
    .social-proof-text {
        font-size: 0.8rem;
    }
    
    .tool-window {
        max-width: 300px;
        margin: 0 auto;
    }
    
    .terminal-header {
        padding: 10px 12px;
    }
    
    .terminal-body {
        padding: 10px;
        font-size: 10px;
    }
    
    .terminal-controls {
        flex-direction: column;
        gap: 6px;
        align-items: flex-start;
    }
    
    .terminal-title {
        font-size: 9px;
    }
    
    .result-value {
        font-size: 18px;
    }
    
    .prediction-output {
        padding: 8px;
    }
    
    .download-area {
        margin-left: 10px;
        margin-top: 8px;
    }
    
    .btn-content {
        padding: 10px 14px;
    }
    
    .download-icon {
        font-size: 12px;
    }
    
    .download-label {
        font-size: 10px;
    }
    
    .download-header .section-title {
        font-size: 1.75rem;
    }
    
    .download-header .section-subtitle {
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .download-stats {
        flex-direction: column;
        gap: 1rem;
        padding: 1.25rem;
    }
    
    .stat-number {
        font-size: 1.6rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .super-download-btn {
        min-width: auto;
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
        max-width: none;
        width: 95%;
        margin: 0 auto;
    }
    
    .super-btn-content {
        gap: 0.4rem;
    }
    
    .super-btn-icon .icon {
        font-size: 1.1rem;
    }
    
    .super-btn-text .main-text {
        font-size: 0.95rem;
        white-space: nowrap;
    }
    
    .super-btn-arrow .arrow {
        font-size: 0.9rem;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 1.25rem;
    }
    
    .feature-card {
        padding: 1rem;
        text-align: left;
    }
    
    .feature-icon {
        font-size: 1.8rem;
        margin-bottom: 0.6rem;
        text-align: center;
    }
    
    .feature-title {
        font-size: 0.95rem;
        margin-bottom: 0.35rem;
    }
    
    .feature-desc {
        font-size: 0.8rem;
        line-height: 1.3;
    }
    
    .quick-buttons {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.6rem;
    }
    
    .quick-btn {
        padding: 0.6rem 0.8rem;
        min-width: auto;
        border-radius: 12px;
    }
    
    .quick-icon {
        font-size: 1.3rem;
    }
    
    .quick-text {
        font-size: 0.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
        line-height: 1.2;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
    }
    
    .ai-brain {
        width: 280px;
        height: 180px;
    }
    
    .brain-core {
        padding: 1rem;
    }
    
    .neural-network {
        height: 100px;
    }
    
    .main-stats {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .stat-card {
        padding: 1.5rem;
    }
    
    .stat-info .stat-number {
        font-size: 2.2rem;
    }
    
    .stat-info .stat-label {
        font-size: 1rem;
    }
    
    .chart-bars {
        height: 120px;
        gap: 0.4rem;
    }
    
    .stories-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .story-card {
        padding: 1.5rem;
    }
    
    .story-stats {
        flex-direction: column;
        gap: 0.6rem;
    }
    
    .comparison-table {
        min-width: 550px;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 0.8rem 0.5rem;
        font-size: 0.85rem;
    }
    
    .community-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .community-stat {
        padding: 1.25rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }
    
    .benefit-card {
        padding: 1.5rem;
    }
    
    .faq-question {
        padding: 1rem 1.25rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
        line-height: 1.3;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 1.25rem 1rem 1.25rem;
    }
    
    .contact-card {
        padding: 2rem 1.5rem;
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .contact-btn {
        justify-content: center;
    }
}

/* Tablet specific optimizations */
@media (min-width: 769px) and (max-width: 1023px) {
    .hero-section {
        padding: 7rem 0 3.5rem;
    }
    
    .hero-title {
        font-size: 2.6rem;
    }
    
    .hero-subtitle {
        font-size: 1.15rem;
    }
    
    .tool-window {
        max-width: 400px;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.75rem;
    }
    
    .download-stats {
        gap: 2rem;
    }
    
    .main-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .stories-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .community-stats {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .social-platforms {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Landscape orientation adjustments for mobile */
@media (orientation: landscape) and (max-height: 500px) {
    .hero-section {
        padding: 3rem 0 1.5rem;
    }
    
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    
    .hero-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.5rem;
        margin-bottom: 1.5rem;
    }
    
    .tool-window {
        max-width: 280px;
        margin: 0 auto;
    }
    
    .terminal-body {
        padding: 8px;
        font-size: 9px;
    }
}

/* Extra large screens */
@media (min-width: 1400px) {
    .hero-title {
        font-size: 4rem;
    }
    
    .hero-subtitle {
        font-size: 1.35rem;
    }
    
    .section-title {
        font-size: 2.75rem;
    }
    
    .section-subtitle {
        font-size: 1.25rem;
    }
    
    .tool-window {
        max-width: 520px;
    }
    
    .ai-brain {
        width: 450px;
        height: 320px;
    }
}

/* Typography responsive improvements */
@media (max-width: 1200px) {
    .principle-title {
        font-size: 2rem;
    }
    
    .process-title {
        font-size: 1.75rem;
    }
    
    .tech-title {
        font-size: 1.35rem;
    }
}

@media (max-width: 768px) {
    .principle-title {
        font-size: 1.75rem;
    }
    
    .principle-description {
        font-size: 1rem;
    }
    
    .process-title {
        font-size: 1.5rem;
    }
    
    .process-step .step-title {
        font-size: 1.25rem;
    }
    
    .process-step .step-description {
        font-size: 0.95rem;
    }
    
    .tech-title {
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .principle-title {
        font-size: 1.5rem;
        line-height: 1.2;
    }
    
    .principle-description {
        font-size: 0.95rem;
        line-height: 1.6;
    }
    
    .process-title {
        font-size: 1.35rem;
    }
    
    .process-step .step-title {
        font-size: 1.1rem;
    }
    
    .process-step .step-description {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    .tech-title {
        font-size: 1.1rem;
    }
    
    .spec-label,
    .spec-value {
        font-size: 0.85rem;
    }
}

/* Animation performance optimization */
@media (prefers-reduced-motion: reduce) {
    .hero-text,
    .hero-image,
    .feature-card,
    .testimonial-card,
    .step {
        animation: none;
    }
    
    .section-animate {
        opacity: 1;
        transform: none;
    }
    
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* AI Working Principle Section */
.ai-principle-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, 
        rgba(79, 70, 229, 0.02) 0%, 
        rgba(16, 185, 129, 0.02) 50%, 
        rgba(79, 70, 229, 0.02) 100%);
    position: relative;
    overflow: hidden;
}

.ai-principle-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg width="100" height="100" viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg"><g fill="none" fill-rule="evenodd"><g fill="%234f46e5" fill-opacity="0.03"><circle cx="50" cy="50" r="1"/></g></svg>');
    animation: float 30s linear infinite;
    pointer-events: none;
}

.ai-principle-content {
    position: relative;
    z-index: 2;
}

/* AI Overview */
.ai-overview {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}

.ai-overview-text {
    animation: fadeInLeft 0.8s ease-out;
}

.ai-overview-visual {
    animation: fadeInRight 0.8s ease-out;
}

.principle-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.principle-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.ai-features-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.ai-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.ai-feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(var(--primary-rgb), 0.05), 
        transparent);
    transition: left 0.5s ease;
}

.ai-feature-item:hover::before {
    left: 100%;
}

.ai-feature-item:hover {
    transform: translateX(10px);
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.15);
}

.ai-feature-item .feature-icon {
    font-size: 2rem;
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(var(--primary-rgb), 0.3);
}

.ai-feature-item .feature-content h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.5rem 0;
}

.ai-feature-item .feature-content p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.5;
}

/* AI Brain Visualization */
.ai-brain-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 2rem;
}

.ai-brain {
    position: relative;
    width: 400px;
    height: 300px;
    background: linear-gradient(135deg, #0c0c0c, #1a1a1a);
    border-radius: 20px;
    border: 2px solid #333;
    box-shadow: 
        0 0 30px rgba(79, 70, 229, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.brain-core {
    position: relative;
    width: 100%;
    height: 100%;
    padding: 2rem;
}

/* Neural Network */
.neural-network {
    position: relative;
    width: 100%;
    height: 200px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.neural-layer {
    display: flex;
    flex-direction: column;
    justify-content: space-around;
    height: 100%;
    gap: 10px;
}

.neuron {
    width: 16px;
    height: 16px;
    background: #333;
    border-radius: 50%;
    position: relative;
    animation: neuronPulse 2s ease-in-out infinite;
    animation-delay: var(--delay);
}

.neuron::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px solid rgba(79, 70, 229, 0.5);
    border-radius: 50%;
    opacity: 0;
    animation: neuronGlow 2s ease-in-out infinite;
    animation-delay: var(--delay);
}

.neuron.active,
.input-layer .neuron,
.hidden-layer .neuron:nth-child(2),
.hidden-layer .neuron:nth-child(4) {
    background: #4f46e5;
    box-shadow: 0 0 10px rgba(79, 70, 229, 0.6);
}

.prediction-neuron {
    background: transparent !important;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.8) !important;
    animation: predictionPulse 1.5s ease-in-out infinite !important;
    width: auto !important;
    height: auto !important;
    min-width: 40px;
    min-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.prediction-text {
    position: relative;
    color: #10b981;
    font-size: 16px;
    font-weight: 900;
    text-shadow: 0 0 5px rgba(16, 185, 129, 0.8);
    white-space: nowrap;
    text-align: center;
    z-index: 10;
    pointer-events: none;
}

@keyframes neuronPulse {
    0%, 100% { 
        background: #333;
        transform: scale(1);
    }
    50% { 
        background: #4f46e5;
        transform: scale(1.2);
        box-shadow: 0 0 10px rgba(79, 70, 229, 0.6);
    }
}

@keyframes neuronGlow {
    0%, 100% { 
        opacity: 0;
        transform: scale(1);
    }
    50% { 
        opacity: 1;
        transform: scale(1.5);
    }
}

@keyframes predictionPulse {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 15px rgba(16, 185, 129, 0.8);
    }
    50% { 
        transform: scale(1.3);
        box-shadow: 0 0 25px rgba(16, 185, 129, 1);
    }
}

/* Neural Connections */
.neural-connections {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.connection {
    stroke: #4f46e5;
    stroke-width: 1;
    opacity: 0.3;
    animation: connectionFlow 2s ease-in-out infinite;
    animation-delay: var(--delay);
}

.connection.strong {
    stroke: #10b981;
    stroke-width: 2;
    opacity: 0.8;
}

@keyframes connectionFlow {
    0%, 100% { 
        opacity: 0.3;
        stroke-dasharray: 0, 100;
    }
    50% { 
        opacity: 1;
        stroke-dasharray: 50, 50;
    }
}

/* Brain Stats */
.brain-stats {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    right: 1rem;
    display: flex;
    justify-content: space-between;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 8px;
    padding: 0.75rem;
    border: 1px solid #333;
}

.brain-stats .stat-item {
    text-align: center;
    flex: 1;
}

.brain-stats .stat-label {
    font-size: 10px;
    color: #888;
    display: block;
    margin-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.brain-stats .stat-value {
    font-size: 14px;
    color: #4f46e5;
    font-weight: 700;
    display: block;
}

/* AI Process Steps */
.ai-process {
    margin-bottom: 4rem;
}

.process-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 3rem;
}

.process-steps {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.process-step {
    flex: 1;
    text-align: center;
    padding: 2rem 1.5rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.process-step:hover::before {
    transform: scaleX(1);
}

.process-step:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow: 0 16px 48px rgba(var(--primary-rgb), 0.15);
}

.process-step .step-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.process-step .step-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.process-step .step-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1rem;
}

.process-arrow {
    font-size: 2.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
    animation: arrowBounce 2s ease-in-out infinite;
}

@keyframes arrowBounce {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(5px); }
}

/* Technical Details */
.technical-details {
    margin-top: 4rem;
}

.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.tech-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.tech-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(var(--primary-rgb), 0.1), transparent);
    animation: techCardRotate 4s linear infinite;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.tech-card:hover::before {
    opacity: 1;
}

.tech-card:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow: 0 16px 48px rgba(var(--primary-rgb), 0.15);
}

@keyframes techCardRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.tech-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    z-index: 2;
}

.tech-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 2;
}

.tech-specs {
    position: relative;
    z-index: 2;
}

.spec-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(var(--primary-rgb), 0.1);
}

.spec-item:last-child {
    border-bottom: none;
}

.spec-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.spec-value {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 0.95rem;
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Trust & Security Section */
.trust-security-section {
    padding: 5rem 0;
    background: white;
    position: relative;
}

.trust-content {
    max-width: 1200px;
    margin: 0 auto;
}

/* Security Badges */
.security-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8fafc, #f1f5f9);
    border-radius: 16px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.badge-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(16, 185, 129, 0.1), 
        transparent);
    transition: left 0.5s ease;
}

.badge-item:hover::before {
    left: 100%;
}

.badge-item:hover {
    transform: translateY(-4px);
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 12px 32px rgba(16, 185, 129, 0.15);
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
}

.badge-icon {
    font-size: 1rem;
    width: 30px;
    height: 30px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
    position: relative;
    z-index: 2;
}

.badge-content h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0 0 0.25rem 0;
    position: relative;
    z-index: 2;
}

.badge-content p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    position: relative;
    z-index: 2;
}

/* Trust Stats */
.trust-stats {
    margin-bottom: 4rem;
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    padding: 2rem;
    background: linear-gradient(135deg, 
        rgba(79, 70, 229, 0.05), 
        rgba(16, 185, 129, 0.05));
    border-radius: 20px;
    border: 2px solid rgba(var(--primary-rgb), 0.1);
}

.trust-stat {
    text-align: center;
    padding: 1.5rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.trust-stat:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.15);
}

.trust-stat .stat-number {
    font-size: 2.5rem;
    font-weight: 900;
    color: #1e40af;
    line-height: 1;
    margin-bottom: 0.5rem;
    display: block;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.trust-stat .stat-label {
    font-size: 1rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 0.5rem;
    display: block;
}

.trust-stat .stat-trend {
    font-size: 0.85rem;
    color: #059669;
    font-weight: 600;
    display: block;
    background: rgba(16, 185, 129, 0.1);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    margin-top: 0.25rem;
}

/* Security Features */
.security-features {
    margin-top: 4rem;
}

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

.security-feature {
    padding: 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.security-feature::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #10b981, #059669);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.security-feature:hover::before {
    transform: scaleX(1);
}

.security-feature:hover {
    transform: translateY(-8px);
    border-color: rgba(16, 185, 129, 0.2);
    box-shadow: 0 16px 48px rgba(16, 185, 129, 0.15);
}

.security-feature .feature-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
    display: block;
    background: linear-gradient(135deg, #10b981, #059669);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.security-feature h4 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.security-feature p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1rem;
}

/* FAQ Section */
.faq-section {
    padding: 5rem 0;
    background: var(--bg-secondary);
}

.faq-content {
    max-width: 900px;
    margin: 0 auto;
}

.faq-list {
    margin-bottom: 4rem;
}

.faq-item {
    background: white;
    border-radius: 16px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    overflow: hidden;
}

.faq-item:hover {
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.1);
}

.faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
}

.faq-question:hover {
    background: rgba(var(--primary-rgb), 0.02);
}

.faq-question h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    flex: 1;
    line-height: 1.4;
}

.faq-toggle {
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--primary-color);
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: rgba(var(--primary-rgb), 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    flex-shrink: 0;
    margin-left: 1rem;
}

.faq-item.active .faq-toggle {
    transform: rotate(45deg);
    background: var(--primary-color);
    color: white;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: rgba(var(--primary-rgb), 0.02);
}

.faq-item.active .faq-answer {
    max-height: 200px;
    padding: 0 2rem 1.5rem 2rem;
}

.faq-answer p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin: 0;
    font-size: 1rem;
}

/* FAQ Contact */
.faq-contact {
    text-align: center;
}

.contact-card {
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 2px solid rgba(var(--primary-rgb), 0.1);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(var(--primary-rgb), 0.05), transparent);
    animation: contactCardRotate 8s linear infinite;
}

@keyframes contactCardRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.faq-contact .contact-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
    position: relative;
    z-index: 2;
}

.faq-contact .contact-card h4 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.faq-contact .contact-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}

.contact-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.contact-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.contact-btn.telegram {
    background: linear-gradient(135deg, #0088cc, #0066aa);
    color: white;
}

.contact-btn.facebook {
    background: linear-gradient(135deg, #1877f2, #166fe5);
    color: white;
}

.contact-btn.email {
    background: linear-gradient(135deg, #ea4335, #d93025);
    color: white;
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

/* Statistics & Proof Section */
.statistics-proof-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, 
        rgba(16, 185, 129, 0.02) 0%, 
        rgba(79, 70, 229, 0.02) 50%, 
        rgba(16, 185, 129, 0.02) 100%);
    position: relative;
}

.statistics-content {
    max-width: 1200px;
    margin: 0 auto;
}

/* Main Stats */
.main-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.stat-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    text-align: center;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(var(--primary-rgb), 0.05), 
        transparent);
    transition: left 0.5s ease;
}

.stat-card:hover::before {
    left: 100%;
}

.stat-card:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow: 0 16px 48px rgba(var(--primary-rgb), 0.15);
}

.stat-card.highlight {
    border-color: rgba(var(--primary-rgb), 0.3);
    background: linear-gradient(135deg, white, rgba(var(--primary-rgb), 0.02));
}

.stat-card.highlight::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
}

.stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    z-index: 2;
}

.stat-info {
    position: relative;
    z-index: 2;
}

.stat-info .stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    line-height: 1;
    margin-bottom: 0.5rem;
    display: block;
}

.stat-info .stat-label {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    display: block;
}

.stat-info .stat-description {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* Performance Chart */
.performance-chart {
    background: white;
    padding: 3rem 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 2px solid rgba(var(--primary-rgb), 0.1);
    margin-bottom: 4rem;
}

.performance-chart h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 2rem;
}

.chart-container {
    max-width: 600px;
    margin: 0 auto;
}

.chart-bars {
    display: flex;
    align-items: end;
    justify-content: space-between;
    height: 200px;
    margin-bottom: 1rem;
    gap: 1rem;
}

.chart-bar {
    flex: 1;
    background: linear-gradient(to top, rgba(var(--primary-rgb), 0.3), var(--primary-color));
    border-radius: 8px 8px 4px 4px;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
    min-height: 20px;
}

.chart-bar:hover {
    background: linear-gradient(to top, rgba(var(--secondary-rgb), 0.3), var(--secondary-color));
    transform: scaleY(1.05);
}

.chart-bar.active {
    background: linear-gradient(to top, rgba(16, 185, 129, 0.3), #10b981);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.bar-value {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-primary);
    background: white;
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    white-space: nowrap;
}

.bar-label {
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.chart-info {
    text-align: center;
    margin-top: 2rem;
}

.chart-info p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
}

/* Success Stories */
.success-stories {
    margin-top: 4rem;
}

.success-stories h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 2rem;
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.story-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.story-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #10b981, #059669);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

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

.story-card:hover {
    transform: translateY(-8px);
    border-color: rgba(16, 185, 129, 0.2);
    box-shadow: 0 16px 48px rgba(16, 185, 129, 0.15);
}

.story-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.user-avatar {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #10b981, #059669);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.user-info {
    flex: 1;
}

.user-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.user-time {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.story-content {
    position: relative;
    z-index: 2;
}

.story-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.story-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.story-stat .stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.story-stat .stat-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--primary-color);
}

.story-stat .stat-value.profit {
    color: #10b981;
}

.story-text {
    color: var(--text-secondary);
    line-height: 1.6;
    font-style: italic;
    font-size: 1rem;
}

/* Comparison Table Section */
.comparison-section {
    padding: 5rem 0;
    background: white;
}

.comparison-table-wrapper {
    overflow-x: auto;
    margin-bottom: 3rem;
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
    min-width: 800px;
}

.comparison-table thead {
    background: linear-gradient(135deg, 
        rgba(79, 70, 229, 0.05), 
        rgba(16, 185, 129, 0.05));
}

.comparison-table th {
    padding: 1.5rem 1rem;
    text-align: center;
    font-weight: 700;
    border-bottom: 2px solid rgba(var(--primary-rgb), 0.1);
    position: relative;
}

.comparison-table th.feature-col {
    text-align: left;
    background: var(--bg-secondary);
    font-size: 1.1rem;
    color: var(--text-primary);
}

.comparison-table th.our-tool {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    position: relative;
}

.comparison-table th.our-tool::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shimmer 3s ease-in-out infinite;
}

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

.tool-header {
    position: relative;
    z-index: 2;
}

.tool-name {
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 0.25rem;
}

.tool-badge {
    font-size: 0.8rem;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.25rem 0.5rem;
    border-radius: 12px;
    display: inline-block;
}

.comparison-table th.competitor {
    color: var(--text-secondary);
    background: #f8fafc;
}

.comparison-table td {
    padding: 1.25rem 1rem;
    border-bottom: 1px solid rgba(var(--primary-rgb), 0.05);
    text-align: center;
    vertical-align: middle;
}

.comparison-table td.feature-name {
    text-align: left;
    font-weight: 600;
    color: var(--text-primary);
    background: var(--bg-secondary);
    font-size: 1rem;
}

.comparison-table td.our-tool {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.02), rgba(16, 185, 129, 0.02));
    border-left: 3px solid var(--primary-color);
    border-right: 3px solid var(--primary-color);
}

.comparison-table td.competitor {
    background: #fafafa;
}

.check {
    color: #10b981;
    font-size: 1.25rem;
    font-weight: 900;
    margin-right: 0.5rem;
}

.cross {
    color: #ef4444;
    font-size: 1.25rem;
    font-weight: 900;
    margin-right: 0.5rem;
}

.partial {
    color: #f59e0b;
    font-size: 1.25rem;
    font-weight: 900;
    margin-right: 0.5rem;
}

.value {
    font-weight: 600;
    color: var(--text-primary);
}

.comparison-table td.our-tool .value {
    color: var(--primary-color);
    font-weight: 700;
}

/* Comparison Summary */
.comparison-summary {
    text-align: center;
}

.summary-card {
    background: linear-gradient(135deg, 
        rgba(79, 70, 229, 0.05), 
        rgba(16, 185, 129, 0.05));
    padding: 3rem 2rem;
    border-radius: 20px;
    border: 2px solid rgba(var(--primary-rgb), 0.1);
    max-width: 600px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.summary-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(transparent, rgba(var(--primary-rgb), 0.05), transparent);
    animation: summaryRotate 10s linear infinite;
}

@keyframes summaryRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.summary-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    display: block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    z-index: 2;
}

.summary-card h4 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    position: relative;
    z-index: 2;
}

.summary-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    position: relative;
    z-index: 2;
}

.summary-cta {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    padding: 1rem 2rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 700;
    transition: all 0.3s ease;
    position: relative;
    z-index: 2;
    box-shadow: 0 4px 16px rgba(var(--primary-rgb), 0.3);
}

.summary-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.4);
    color: white;
}

/* Community & Social Section */
.community-section {
    padding: 5rem 0;
    background: var(--bg-secondary);
    position: relative;
}

.community-content {
    max-width: 1200px;
    margin: 0 auto;
}

/* Community Stats */
.community-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.community-stat {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.community-stat:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.1);
}

.community-stat .stat-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.community-stat .stat-number {
    font-size: 2rem;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 0.5rem;
    display: block;
}

.community-stat .stat-label {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
}

/* Social Platforms */
.social-platforms {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.platform-card {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.platform-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.platform-card.telegram::before {
    background: linear-gradient(90deg, #0088cc, #0066aa);
}

.platform-card.facebook::before {
    background: linear-gradient(90deg, #1877f2, #166fe5);
}

.platform-card.youtube::before {
    background: linear-gradient(90deg, #ff0000, #cc0000);
}

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

.platform-card:hover {
    transform: translateY(-8px);
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow: 0 16px 48px rgba(var(--primary-rgb), 0.15);
}

.platform-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.platform-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    flex-shrink: 0;
}

.platform-card.telegram .platform-icon {
    background: linear-gradient(135deg, #0088cc, #0066aa);
}

.platform-card.facebook .platform-icon {
    background: linear-gradient(135deg, #1877f2, #166fe5);
}

.platform-card.youtube .platform-icon {
    background: linear-gradient(135deg, #ff0000, #cc0000);
}

.platform-info {
    flex: 1;
}

.platform-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.platform-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.platform-stats {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.platform-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.platform-stat .stat-label {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.platform-stat .stat-value {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--primary-color);
}

.platform-features {
    margin-bottom: 2rem;
}

.platform-features .feature {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.platform-join-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    color: white;
}

.platform-card.telegram .platform-join-btn {
    background: linear-gradient(135deg, #0088cc, #0066aa);
}

.platform-card.facebook .platform-join-btn {
    background: linear-gradient(135deg, #1877f2, #166fe5);
}

.platform-card.youtube .platform-join-btn {
    background: linear-gradient(135deg, #ff0000, #cc0000);
}

.platform-join-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    color: white;
}

/* Community Benefits */
.community-benefits {
    margin-bottom: 4rem;
}

.community-benefits h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 2rem;
}

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

.benefit-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.benefit-card:hover {
    transform: translateY(-4px);
    border-color: rgba(var(--primary-rgb), 0.2);
    box-shadow: 0 8px 24px rgba(var(--primary-rgb), 0.1);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.benefit-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

/* Recent Activity */
.recent-activity h3 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 2rem;
}

.activity-feed {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    max-width: 600px;
    margin: 0 auto;
}

.activity-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(var(--primary-rgb), 0.05);
}

.activity-item:last-child {
    border-bottom: none;
}

.activity-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: white;
    flex-shrink: 0;
}

.activity-content {
    flex: 1;
}

.activity-user {
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 0.25rem;
}

.activity-text {
    color: #374151;
    font-size: 0.95rem;
    line-height: 1.4;
    margin-bottom: 0.25rem;
    font-weight: 500;
}

.activity-time {
    color: #374151;
    font-size: 0.85rem;
    font-weight: 500;
    background: rgba(107, 114, 128, 0.1);
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    display: inline-block;
}

/* Responsive Design for New Sections */
@media (max-width: 1024px) {
    .ai-overview {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }
    
    .process-steps {
        flex-direction: column;
        gap: 3rem;
    }
    
    .process-arrow {
        transform: rotate(90deg);
    }
    
    .social-platforms {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .ai-brain {
        width: 350px;
        height: 250px;
    }
    
    .brain-core {
        padding: 1.5rem;
    }
    
    .neural-network {
        height: 150px;
    }
    
    .comparison-table-wrapper {
        border-radius: 12px;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 1rem 0.75rem;
        font-size: 0.9rem;
    }
    
    .platform-stats {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .ai-brain {
        width: 300px;
        height: 200px;
    }
    
    .main-stats {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .stat-card {
        padding: 1.5rem;
    }
    
    .stat-info .stat-number {
        font-size: 2.5rem;
    }
    
    .chart-bars {
        height: 150px;
        gap: 0.5rem;
    }
    
    .stories-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .story-stats {
        flex-direction: column;
        gap: 0.75rem;
    }
    
    .comparison-table {
        min-width: 600px;
    }
    
    .community-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .community-stat {
        padding: 1.5rem;
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .faq-question {
        padding: 1.25rem 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1.1rem;
    }
    
    .faq-item.active .faq-answer {
        padding: 0 1.5rem 1.25rem 1.5rem;
    }
}

/* Improved spacing and padding */
@media (max-width: 768px) {
    .container {
        padding: 0 1rem;
    }
    
    .hero-container {
        padding: 0 1rem;
    }
    
    .features-section,
    .how-it-works-section,
    .download-section,
    .testimonials-section,
    .blog-section,
    .ai-principle-section,
    .trust-security-section,
    .faq-section,
    .statistics-proof-section,
    .comparison-section,
    .community-section {
        padding: 3.5rem 0;
    }
    
    .section-header {
        margin-bottom: 2.5rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 0.75rem;
    }
    
    .hero-container {
        padding: 0 0.75rem;
    }
    
    .features-section,
    .how-it-works-section,
    .download-section,
    .testimonials-section,
    .blog-section,
    .ai-principle-section,
    .trust-security-section,
    .faq-section,
    .statistics-proof-section,
    .comparison-section,
    .community-section {
        padding: 3rem 0;
    }
    
    .section-header {
        margin-bottom: 2rem;
    }
    
    .ai-features-list {
        gap: 1.25rem;
    }
    
    .ai-feature-item {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
    }
    
    .ai-feature-item .feature-icon {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
        margin-bottom: 0.75rem;
    }
    
    .process-step {
        padding: 1.5rem 1.25rem;
    }
    
    .tech-card {
        padding: 1.5rem;
    }
    
    .security-feature {
        padding: 1.5rem;
    }
    
    .platform-card {
        padding: 1.5rem;
    }
}

/* Improved touch targets for mobile */
@media (max-width: 768px) {
    .btn-primary,
    .btn-secondary,
    .download-btn,
    .quick-btn,
    .contact-btn,
    .platform-join-btn {
        min-height: 44px;
        padding: 0.75rem 1.5rem;
    }
    
    .faq-question {
        min-height: 60px;
    }
    
    .terminal-download-btn {
        min-height: 40px;
    }
}

/* Performance optimizations */
@media (max-width: 480px) {
    .tool-window::before,
    .ai-brain::before,
    .tech-card::before,
    .contact-card::before,
    .summary-card::before {
        display: none;
    }
    
    .scanning-line,
    .btn-glow,
    .super-btn-glow {
        display: none;
    }
    
    .neural-connections {
        display: none;
    }
}

/* Mobile Fixed Download Button - Simple */
.mobile-download-fixed {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    display: none;
}

.mobile-download-button {
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    color: white;
    border: none;
    border-radius: 25px;
    padding: 12px 20px;
    font-weight: 700;
    font-size: 14px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.mobile-download-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.mobile-btn-icon .download-icon {
    font-size: 16px;
}

.mobile-btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.mobile-btn-main {
    line-height: 1;
    font-weight: 700;
}

.mobile-btn-sub {
    font-size: 11px;
    opacity: 0.9;
    margin-top: 2px;
    line-height: 1;
}

/* Show only on mobile */
@media (max-width: 768px) {
    .mobile-download-fixed {
        display: block;
    }
}

/* Small mobile adjustments */
@media (max-width: 480px) {
    .mobile-download-fixed {
        bottom: 15px;
        left: 15px;
        right: 15px;
        transform: none;
    }
    
    .mobile-download-button {
        width: 100%;
        justify-content: center;
        padding: 14px 20px;
    }
}

/* Dark mode support for future */
@media (prefers-color-scheme: dark) {
    /* Future dark mode styles for homepage */
}
