:root {
    --primary-color: #6264A7;
    --primary-light: #8183C4;
    --primary-dark: #4A4B8A;
    --accent-purple: #8B5CF6;
    --accent-pink: #EC4899;
    --accent-cyan: #06B6D4;
    --accent-green: #10B981;
    --accent-amber: #F59E0B;
    
    --bg-white: #FFFFFF;
    --bg-light: #F8FAFC;
    --bg-gray: #F1F5F9;
    --bg-card: rgba(255, 255, 255, 0.7);
    --bg-card-solid: #ffffff;
    
    --text-dark: #0F172A;
    --text-primary: #1E293B;
    --text-secondary: #64748B;
    --text-light: #94A3B8;
    
    --border-color: rgba(148, 163, 184, 0.2);
    --border-light: rgba(148, 163, 184, 0.3);
    
    --gradient-primary: linear-gradient(135deg, #6264A7 0%, #8B5CF6 50%, #A78BFA 100%);
    --gradient-bg: linear-gradient(180deg, #F8FAFC 0%, #EEF2FF 100%);
    --gradient-card: linear-gradient(180deg, rgba(255,255,255,0.9) 0%, rgba(255,255,255,0.6) 100%);
    
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
    
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    background: var(--gradient-bg);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

a {
    text-decoration: none;
    color: inherit;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

img {
    max-width: 100%;
    height: auto;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    padding: 12px 0;
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 20px;
    color: var(--text-dark);
}

.navbar-logo {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 8px;
}

.navbar-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.navbar-menu a {
    font-weight: 500;
    font-size: 15px;
    color: var(--text-secondary);
    transition: var(--transition-fast);
    position: relative;
}

.navbar-menu a:hover {
    color: var(--primary-color);
}

.navbar-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: var(--transition-base);
}

.navbar-menu a:hover::after {
    width: 100%;
}

.navbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-outline {
    padding: 10px 20px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 14px;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    transition: var(--transition-fast);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: white;
}

.btn-primary {
    padding: 10px 24px;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 14px;
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 14px rgba(98, 100, 167, 0.4);
    transition: var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(98, 100, 167, 0.5);
}

.navbar-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.navbar-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-dark);
    border-radius: 2px;
    transition: var(--transition-fast);
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 140px 0 80px;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

.hero-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.6;
    animation: float 20s ease-in-out infinite;
}

.orb-1 {
    width: 600px;
    height: 600px;
    background: linear-gradient(135deg, rgba(98, 100, 167, 0.4) 0%, rgba(139, 92, 246, 0.3) 100%);
    top: -200px;
    right: -100px;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.3) 0%, rgba(139, 92, 246, 0.2) 100%);
    bottom: 10%;
    left: -100px;
    animation-delay: -7s;
}

.orb-3 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.3) 0%, rgba(98, 100, 167, 0.2) 100%);
    top: 40%;
    right: 20%;
    animation-delay: -14s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.05); }
    66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 60px;
    align-items: center;
}

.hero-content {
    max-width: 580px;
}

.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    margin-top: 16px;
}

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

.stat-value {
    font-size: 28px;
    font-weight: 800;
    color: white;
    margin-bottom: 4px;
}

.stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.stat-divider {
    width: 1px;
    height: 48px;
    background: rgba(255, 255, 255, 0.2);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    color: white;
    margin-bottom: 24px;
}

.badge-icon {
    font-size: 16px;
}

.hero-title {
    font-size: clamp(40px, 6vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    color: white;
    margin-bottom: 24px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.gradient-text {
    background: linear-gradient(135deg, #fff 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 32px;
}

.hero-subtitle strong {
    color: #FFD700;
    font-weight: 700;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 48px;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: white;
    color: var(--primary-color);
    font-weight: 700;
    font-size: 16px;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    font-weight: 600;
    font-size: 16px;
    border-radius: var(--radius-full);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

.btn-hero-secondary:hover {
    transform: translateY(-3px);
    background: rgba(255, 255, 255, 0.25);
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.hero-trust strong {
    color: var(--primary-color);
    font-weight: 700;
}

.hero-visual {
    position: relative;
    height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    animation: floatCard 6s ease-in-out infinite;
    z-index: 2;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.floating-card.card-1 {
    top: 60px;
    left: 20px;
    animation-delay: 0s;
}

.floating-card.card-2 {
    top: 180px;
    right: 40px;
    animation-delay: 2s;
}

.floating-card.card-3 {
    bottom: 80px;
    left: 60px;
    animation-delay: 4s;
}

.card-icon-small {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(98, 100, 167, 0.1), rgba(139, 92, 246, 0.1));
    font-size: 20px;
}

.card-info .card-value {
    font-size: 18px;
    font-weight: 800;
    color: white;
    margin-bottom: 2px;
}

.card-info .card-label {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.8);
}

@keyframes floatCard {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-15px) scale(1.02); }
}

.teams-mockup {
    background: var(--bg-card-solid);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--border-light);
    backdrop-filter: blur(20px);
}

.mockup-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-gray);
    border-bottom: 1px solid var(--border-color);
}

.mockup-dots {
    display: flex;
    gap: 6px;
}

.mockup-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--text-light);
}

.mockup-dots span:first-child { background: #EF4444; }
.mockup-dots span:nth-child(2) { background: #F59E0B; }
.mockup-dots span:nth-child(3) { background: #10B981; }

.mockup-title {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
}

.mockup-content {
    display: flex;
    height: 340px;
}

.chat-list {
    width: 180px;
    border-right: 1px solid var(--border-color);
    padding: 12px;
    overflow-y: auto;
}

.chat-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 10px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.chat-item:hover {
    background: var(--bg-gray);
}

.chat-item.active {
    background: rgba(98, 100, 167, 0.1);
}

.chat-avatar {
    font-size: 20px;
    flex-shrink: 0;
}

.chat-info {
    flex: 1;
    min-width: 0;
}

.chat-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 2px;
}

.chat-preview {
    font-size: 11px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.chat-time {
    font-size: 10px;
    color: var(--text-light);
    flex-shrink: 0;
}

.chat-badge {
    width: 18px;
    height: 18px;
    background: var(--primary-color);
    color: white;
    font-size: 10px;
    font-weight: 600;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.chat-main {
    flex: 1;
    padding: 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.message {
    display: flex;
    gap: 10px;
    max-width: 85%;
}

.message.incoming {
    align-self: flex-start;
}

.message.outgoing {
    align-self: flex-end;
    flex-direction: row-reverse;
}

.message-avatar {
    width: 32px;
    height: 32px;
    background: var(--bg-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

.message-content {
    background: var(--bg-gray);
    padding: 10px 14px;
    border-radius: var(--radius-md);
}

.message.outgoing .message-content {
    background: rgba(98, 100, 167, 0.1);
}

.message-header {
    display: flex;
    gap: 8px;
    margin-bottom: 4px;
}

.message-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-dark);
}

.message-time {
    font-size: 10px;
    color: var(--text-light);
}

.message-text {
    font-size: 13px;
    line-height: 1.5;
    color: var(--text-primary);
}

.message-actions {
    display: flex;
    gap: 12px;
    margin-top: 8px;
}

.action-btn {
    font-size: 11px;
    color: var(--text-secondary);
    cursor: pointer;
}

.action-btn:hover {
    color: var(--primary-color);
}

.mockup-input {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
}

.mockup-input input {
    flex: 1;
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: 13px;
    outline: none;
    transition: var(--transition-fast);
}

.mockup-input input:focus {
    border-color: var(--primary-color);
}

.send-btn {
    padding: 10px 20px;
    background: var(--gradient-primary);
    color: white;
    font-weight: 600;
    font-size: 13px;
    border-radius: var(--radius-full);
    transition: var(--transition-fast);
}

.send-btn:hover {
    opacity: 0.9;
}

.section-header {
    text-align: center;
    margin-bottom: 64px;
}

.section-tag {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(98, 100, 167, 0.1);
    color: var(--primary-color);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.section-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.section-desc {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.features {
    padding: 120px 0;
    background: var(--bg-white);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9), rgba(255, 255, 255, 0.7));
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 36px;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.feature-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(98, 100, 167, 0.15);
    border-color: var(--primary-light);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, rgba(98, 100, 167, 0.08), rgba(139, 92, 246, 0.08));
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.feature-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
}

.feature-tag {
    display: inline-block;
    padding: 6px 12px;
    background: rgba(98, 100, 167, 0.1);
    color: var(--primary-color);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.scenarios {
    padding: 120px 0;
    background: var(--gradient-bg);
}

.scenario-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    margin-bottom: 140px;
}

.scenario-block:last-child {
    margin-bottom: 0;
}

.scenario-block.reverse {
    grid-template-columns: 1fr 1.2fr;
}

.scenario-content {
    position: relative;
}

.scenario-content::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(98, 100, 167, 0.05), rgba(139, 92, 246, 0.05));
    border-radius: 50%;
    z-index: -1;
}

.scenario-number {
    font-size: 80px;
    font-weight: 900;
    color: var(--border-color);
    line-height: 1;
    margin-bottom: -20px;
}

.scenario-tag {
    display: inline-block;
    padding: 6px 16px;
    background: var(--gradient-primary);
    color: white;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-full);
    margin-bottom: 16px;
}

.scenario-title {
    font-size: 36px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
    line-height: 1.3;
}

.scenario-desc {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 24px;
}

.scenario-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-bottom: 32px;
}

.scenario-list li {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.list-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.scenario-list strong {
    display: block;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.scenario-list p {
    font-size: 14px;
    color: var(--text-secondary);
}

.scenario-quote {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 20px;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.quote-avatar {
    font-size: 40px;
    flex-shrink: 0;
}

.quote-content p {
    font-size: 15px;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.quote-content span {
    font-size: 13px;
    color: var(--text-secondary);
}

.scenario-visual {
    flex: 1;
}

.meeting-mockup {
    background: var(--bg-card-solid);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--border-light);
}

.meeting-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: var(--text-dark);
    color: white;
}

.meeting-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.live-badge {
    padding: 4px 10px;
    background: #EF4444;
    border-radius: var(--radius-sm);
    font-size: 12px;
    font-weight: 600;
}

.meeting-participants {
    display: flex;
    gap: -8px;
}

.participant {
    width: 32px;
    height: 32px;
    background: var(--bg-gray);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    border: 2px solid var(--text-dark);
    margin-left: -8px;
}

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

.meeting-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    grid-template-rows: 1fr 1fr;
    gap: 12px;
    padding: 16px;
    height: 240px;
}

.video-card {
    background: linear-gradient(135deg, #1E293B 0%, #334155 100%);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
}

.video-card.main {
    grid-row: span 2;
}

.video-placeholder {
    color: white;
    font-size: 20px;
    font-weight: 600;
}

.video-label {
    position: absolute;
    bottom: 8px;
    left: 12px;
    padding: 4px 8px;
    background: rgba(98, 100, 167, 0.8);
    color: white;
    font-size: 11px;
    font-weight: 500;
    border-radius: var(--radius-sm);
}

.video-card:not(.main) .video-placeholder {
    font-size: 14px;
}

.meeting-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
}

.meeting-controls {
    display: flex;
    gap: 8px;
}

.ctrl-btn {
    width: 40px;
    height: 40px;
    background: var(--bg-gray);
    border-radius: 50%;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.ctrl-btn:hover {
    background: var(--primary-color);
    opacity: 0.8;
}

.end-call-btn {
    padding: 10px 20px;
    background: #EF4444;
    color: white;
    font-weight: 600;
    font-size: 13px;
    border-radius: var(--radius-full);
}

.collab-mockup {
    background: var(--bg-card-solid);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--border-light);
}

.doc-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
}

.doc-tabs {
    display: flex;
    gap: 4px;
}

.doc-tab {
    padding: 8px 16px;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.doc-tab.active {
    background: rgba(98, 100, 167, 0.1);
    color: var(--primary-color);
}

.doc-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.collab-avatar {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
    font-weight: 600;
    margin-left: -8px;
}

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

.collab-count {
    font-size: 12px;
    color: var(--text-secondary);
    margin-left: 8px;
}

.doc-content {
    padding: 24px;
    max-height: 320px;
    overflow-y: auto;
}

.doc-content h2 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.doc-section {
    margin-bottom: 20px;
}

.doc-section h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.doc-section p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.doc-section ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.doc-section li {
    font-size: 14px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.inline-tag {
    padding: 2px 8px;
    background: var(--accent-green);
    color: white;
    font-size: 11px;
    font-weight: 600;
    border-radius: var(--radius-sm);
}

.timeline {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.timeline-item {
    flex: 1;
    padding: 12px;
    background: var(--bg-gray);
    border-radius: var(--radius-md);
    text-align: center;
    border: 2px solid transparent;
}

.timeline-item.completed {
    background: rgba(16, 185, 129, 0.1);
    border-color: var(--accent-green);
}

.timeline-item.current {
    background: rgba(98, 100, 167, 0.1);
    border-color: var(--primary-color);
}

.timeline-date {
    display: block;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.timeline-title {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
}

.comment-sidebar {
    padding: 16px;
    border-top: 1px solid var(--border-color);
}

.comment {
    display: flex;
    gap: 12px;
}

.comment-avatar {
    font-size: 28px;
}

.comment-body {
    flex: 1;
}

.comment-author {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.comment-text {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.comment-time {
    font-size: 11px;
    color: var(--text-light);
    margin-top: 4px;
}

.presentation-mockup {
    background: var(--bg-card-solid);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--border-light);
}

.pres-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--text-dark);
    color: white;
    font-size: 13px;
}

.pres-actions {
    display: flex;
    gap: 8px;
}

.pres-actions button {
    padding: 6px 12px;
    background: rgba(255,255,255,0.1);
    color: white;
    font-size: 12px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.pres-actions button:hover {
    background: rgba(255,255,255,0.2);
}

.pres-content {
    padding: 24px;
}

.chart-container {
    background: var(--bg-gray);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 20px;
}

.chart-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 16px;
    height: 120px;
}

.bar {
    flex: 1;
    height: var(--height);
    background: var(--gradient-primary);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    position: relative;
    transition: var(--transition-base);
}

.bar span {
    position: absolute;
    bottom: -24px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
}

.bar.highlight {
    background: linear-gradient(135deg, var(--accent-purple) 0%, var(--accent-pink) 100%);
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.stat-box {
    background: var(--bg-gray);
    padding: 16px;
    border-radius: var(--radius-md);
    text-align: center;
}

.stat-value {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 4px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
}

.pres-viewers {
    display: flex;
    gap: 12px;
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
}

.viewer {
    padding: 6px 12px;
    background: var(--bg-gray);
    border-radius: var(--radius-full);
    font-size: 12px;
    color: var(--text-secondary);
}

.task-mockup {
    background: var(--bg-card-solid);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    border: 1px solid var(--border-light);
}

.task-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.task-header h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
}

.task-filter {
    display: flex;
    gap: 4px;
}

.task-filter button {
    padding: 6px 12px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.task-filter button.active {
    background: rgba(98, 100, 167, 0.1);
    color: var(--primary-color);
}

.task-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    padding: 16px;
}

.task-col {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.col-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-gray);
    border-radius: var(--radius-md);
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
}

.col-header.completed {
    background: rgba(16, 185, 129, 0.1);
}

.col-count {
    padding: 2px 8px;
    background: var(--bg-white);
    border-radius: var(--radius-full);
    font-size: 11px;
    color: var(--text-secondary);
}

.task-card {
    padding: 14px;
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
}

.task-card:hover {
    border-color: var(--primary-light);
    box-shadow: var(--shadow-sm);
}

.task-card.completed {
    opacity: 0.7;
}

.task-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.task-meta {
    display: flex;
    gap: 12px;
    margin-bottom: 10px;
}

.task-date, .task-assign, .task-check {
    font-size: 11px;
    color: var(--text-secondary);
}

.task-progress {
    height: 4px;
    background: var(--bg-gray);
    border-radius: 2px;
    overflow: hidden;
}

.task-progress div {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.comparison {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--bg-white) 0%, #F8FAFC 100%);
}

.comparison-table-wrapper {
    overflow-x: auto;
    padding: 20px;
}

.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: var(--bg-card-solid);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(98, 100, 167, 0.1);
    border: 1px solid var(--border-light);
}

.comparison-table th,
.comparison-table td {
    padding: 24px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
    background: var(--gradient-primary);
    font-weight: 600;
    font-size: 15px;
    color: white;
    vertical-align: top;
}

.comparison-table th p {
    font-size: 13px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 4px;
}

.method-old, .method-new {
    display: flex;
    align-items: center;
    gap: 10px;
}

.method-icon {
    font-size: 24px;
}

.comparison-table td {
    font-size: 14px;
    color: var(--text-primary);
    vertical-align: top;
}

.comparison-table tbody tr:hover {
    background: rgba(98, 100, 167, 0.03);
}

.cell-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.time-badge {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    width: fit-content;
}

.time-badge.bad {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.time-badge.good {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
}

.total-row td {
    background: var(--bg-gray);
    border-bottom: none;
}

.total-badge {
    display: inline-flex;
    padding: 8px 16px;
    border-radius: var(--radius-full);
    font-size: 15px;
    font-weight: 700;
}

.total-badge.bad {
    background: rgba(239, 68, 68, 0.1);
    color: #EF4444;
}

.total-badge.good {
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
}

.improvement {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 12px;
    color: var(--text-secondary);
    font-size: 14px;
}

.improvement-icon {
    font-size: 20px;
}

.improvement strong {
    color: var(--primary-color);
    font-weight: 700;
}

.stats {
    padding: 120px 0;
    background: var(--gradient-bg);
}

.stats-header {
    text-align: center;
    margin-bottom: 64px;
}

.stats-header h2 {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.stats-header p {
    font-size: 18px;
    color: var(--text-secondary);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}

.stat-card {
    text-align: center;
    padding: 32px 16px;
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    transition: var(--transition-base);
}

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

.stat-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.stat-number {
    font-size: 40px;
    font-weight: 900;
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 4px;
}

.stat-unit {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-top: 8px;
}

.testimonials {
    padding: 120px 0;
    background: var(--bg-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.testimonial-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 32px;
    transition: var(--transition-base);
}

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

.testimonial-card.featured {
    grid-column: span 2;
    background: var(--gradient-primary);
    border: none;
    color: white;
    position: relative;
    overflow: hidden;
}

.testimonial-card.featured::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
}

.testimonial-quote {
    font-size: 80px;
    font-weight: 900;
    line-height: 1;
    opacity: 0.3;
    margin-bottom: -20px;
}

.testimonial-card.featured .testimonial-quote {
    opacity: 0.3;
    color: white;
}

.testimonial-text {
    font-size: 16px;
    line-height: 1.8;
    margin-bottom: 24px;
}

.testimonial-card.featured .testimonial-text {
    font-size: 18px;
    color: rgba(255,255,255,0.95);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    font-size: 40px;
}

.testimonial-card.featured .author-avatar {
    font-size: 48px;
}

.author-info {
    flex: 1;
}

.author-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 2px;
}

.testimonial-card.featured .author-name {
    color: white;
    font-size: 18px;
}

.author-title {
    font-size: 13px;
    color: var(--text-secondary);
}

.testimonial-card.featured .author-title {
    color: rgba(255,255,255,0.8);
}

.author-badge {
    padding: 6px 12px;
    background: rgba(98, 100, 167, 0.1);
    color: var(--primary-color);
    font-size: 12px;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.testimonial-card.featured .author-badge {
    background: rgba(255,255,255,0.2);
    color: white;
}

.testimonial-stats {
    display: flex;
    gap: 32px;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.2);
}

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

.t-stat-value {
    font-size: 28px;
    font-weight: 800;
    color: white;
}

.t-stat-label {
    font-size: 13px;
    color: rgba(255,255,255,0.8);
}

.partners {
    padding: 80px 0;
    background: var(--bg-gray);
}

.partners-header {
    text-align: center;
    margin-bottom: 40px;
}

.partners-header p {
    font-size: 16px;
    color: var(--text-secondary);
}

.partners-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 48px;
}

.partner-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    width: 120px;
    padding: 20px 16px;
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
}

.partner-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.partner-icon svg {
    width: 50px;
    height: 50px;
    transition: var(--transition-base);
}

.partner-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    text-align: center;
    transition: var(--transition-base);
}

.partner-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.partner-card:hover .partner-icon svg {
    transform: scale(1.1);
}

.partner-card:hover .partner-name {
    color: var(--primary-color);
}

.pricing {
    padding: 120px 0;
    background: var(--gradient-bg);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    align-items: start;
}

.pricing-card {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    position: relative;
    transition: var(--transition-base);
}

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

.pricing-card.featured {
    background: var(--bg-card-solid);
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
    z-index: 1;
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-8px);
}

.pricing-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    padding: 8px 24px;
    background: var(--gradient-primary);
    color: white;
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-full);
}

.pricing-header h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.pricing-header p {
    font-size: 14px;
    color: var(--text-secondary);
}

.pricing-price {
    margin: 24px 0;
    display: flex;
    align-items: baseline;
    gap: 4px;
}

.price-amount {
    font-size: 48px;
    font-weight: 900;
    color: var(--text-dark);
}

.price-period {
    font-size: 16px;
    color: var(--text-secondary);
}

.pricing-annual {
    font-size: 13px;
    color: var(--accent-green);
    margin-bottom: 24px;
}

.pricing-features {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-primary);
}

.pricing-features li.not-included {
    color: var(--text-light);
}

.btn-pricing {
    display: block;
    width: 100%;
    padding: 16px 32px;
    text-align: center;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 15px;
    background: var(--bg-gray);
    color: var(--text-dark);
    transition: var(--transition-fast);
}

.btn-pricing:hover {
    background: var(--text-dark);
    color: white;
}

.btn-pricing.primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 14px rgba(98, 100, 167, 0.4);
}

.btn-pricing.primary:hover {
    box-shadow: 0 6px 20px rgba(98, 100, 167, 0.5);
}

.faq {
    padding: 120px 0;
    background: var(--bg-white);
}

.faq-grid {
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-item {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: var(--transition-base);
}

.faq-item:hover {
    border-color: var(--primary-light);
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    text-align: left;
    gap: 16px;
}

.faq-question svg {
    flex-shrink: 0;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.faq-item.active .faq-question svg {
    transform: rotate(45deg);
    color: var(--primary-color);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 24px 24px;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.cta {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.cta-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
}

.cta-orb.orb-1 {
    width: 500px;
    height: 500px;
    background: linear-gradient(135deg, rgba(98, 100, 167, 0.4) 0%, rgba(139, 92, 246, 0.3) 100%);
    top: -200px;
    left: -100px;
}

.cta-orb.orb-2 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.3) 0%, rgba(139, 92, 246, 0.2) 100%);
    bottom: -150px;
    right: -100px;
}

.cta-content {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.cta h2 {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.cta p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 40px;
}

.cta-actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 32px;
}

.cta-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: var(--gradient-primary);
    color: white;
    font-weight: 700;
    font-size: 16px;
    border-radius: var(--radius-full);
    box-shadow: 0 8px 24px rgba(98, 100, 167, 0.4);
    transition: var(--transition-base);
}

.cta-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(98, 100, 167, 0.5);
}

.cta-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 40px;
    background: var(--bg-white);
    color: var(--text-dark);
    font-weight: 600;
    font-size: 16px;
    border-radius: var(--radius-full);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-base);
}

.cta-btn-secondary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.cta-trust {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 24px;
    font-size: 14px;
    color: var(--text-secondary);
}

.footer {
    padding: 80px 0 40px;
    background: var(--text-dark);
    color: white;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 2fr;
    gap: 80px;
    margin-bottom: 60px;
}

.footer-brand .brand-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 16px;
}

.footer-brand p {
    font-size: 14px;
    color: var(--text-light);
    margin-bottom: 24px;
    max-width: 280px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: white;
    transition: var(--transition-fast);
}

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

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-col h4 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 20px;
    color: white;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-col a {
    font-size: 14px;
    color: var(--text-light);
    transition: var(--transition-fast);
}

.footer-col a:hover {
    color: white;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.footer-legal {
    font-size: 13px;
    color: var(--text-light);
}

.footer-legal-links {
    display: flex;
    gap: 24px;
}

.footer-legal-links a {
    font-size: 13px;
    color: var(--text-light);
    transition: var(--transition-fast);
}

.footer-legal-links a:hover {
    color: white;
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

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

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

    .hero-visual {
        height: auto;
        padding: 20px;
    }

    .floating-card {
        display: none;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .scenario-block {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .scenario-block.reverse {
        grid-template-columns: 1fr;
    }
    
    .scenario-number {
        font-size: 60px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card.featured {
        grid-column: span 1;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .pricing-card.featured {
        transform: none;
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-8px);
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .navbar-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--bg-white);
        flex-direction: column;
        padding: 20px;
        gap: 16px;
        box-shadow: var(--shadow-lg);
    }
    
    .navbar-menu.active {
        display: flex;
    }
    
    .navbar-actions {
        display: none;
    }
    
    .navbar-toggle {
        display: flex;
    }
    
    .navbar-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .navbar-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .navbar-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .comparison-table {
        font-size: 13px;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 12px 16px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
    
    .footer-legal-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 28px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .pricing-grid {
        padding: 0 16px;
    }
    
    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.download-hero {
    position: relative;
    padding: 160px 0 80px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(98, 100, 167, 0.9) 0%, rgba(139, 92, 246, 0.85) 50%, rgba(236, 72, 153, 0.8) 100%);
}

.download-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

.download-header {
    text-align: center;
    color: white;
}

.download-header h1 {
    font-size: 52px;
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.download-header p {
    font-size: 20px;
    opacity: 0.95;
    max-width: 600px;
    margin: 0 auto;
}

.download-section {
    padding: 100px 0;
    background: var(--bg-white);
}

.download-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.download-section-header h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.download-section-header p {
    font-size: 16px;
    color: var(--text-secondary);
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.download-card {
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 40px 32px;
    text-align: center;
    transition: var(--transition-base);
    cursor: pointer;
}

.download-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.card-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-gray);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.download-card:hover .card-icon {
    transform: scale(1.1);
}

.card-content h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.os-version {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.file-info {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 24px;
}

.download-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 28px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition-fast);
    box-shadow: 0 4px 14px rgba(98, 100, 167, 0.4);
}

.download-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(98, 100, 167, 0.5);
}

.mobile-section {
    padding: 80px 0;
    background: linear-gradient(180deg, #F8FAFC 0%, #EEF2FF 100%);
}

.mobile-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    max-width: 700px;
    margin: 0 auto;
}

.mobile-card {
    background: var(--bg-white);
    border-radius: var(--radius-xl);
    padding: 48px 32px;
    text-align: center;
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

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

.mobile-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-gray);
    border-radius: var(--radius-lg);
}

.mobile-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.mobile-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.store-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: var(--text-dark);
    color: white;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 14px;
    transition: var(--transition-fast);
}

.store-button:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.store-button.android {
    background: #4CAF50;
}

.store-button.android:hover {
    background: #388E3C;
}

.web-section {
    padding: 80px 0;
    background: var(--bg-white);
}

.web-card {
    max-width: 500px;
    margin: 0 auto;
    background: var(--gradient-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    padding: 60px 40px;
    text-align: center;
}

.web-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-purple));
    border-radius: var(--radius-lg);
}

.web-card h3 {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.web-card p {
    font-size: 15px;
    color: var(--text-secondary);
    margin-bottom: 28px;
}

.web-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    background: var(--gradient-primary);
    color: white;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition-fast);
    box-shadow: 0 4px 14px rgba(98, 100, 167, 0.4);
}

.web-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(98, 100, 167, 0.5);
}

.system-requirements {
    padding: 100px 0;
    background: linear-gradient(180deg, #F8FAFC 0%, #EEF2FF 100%);
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
}

.requirement-card {
    background: var(--bg-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    box-shadow: var(--shadow-md);
}

.requirement-card h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--primary-light);
}

.requirement-card ul {
    list-style: none;
}

.requirement-card li {
    font-size: 14px;
    color: var(--text-secondary);
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 10px;
}

.requirement-card li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--primary-color);
    border-radius: 50%;
    flex-shrink: 0;
}

.system-requirements .faq {
    padding: 80px 0 0;
}

.system-requirements .faq-container {
    max-width: 800px;
    margin: 0 auto;
}

@media (max-width: 768px) {
    .download-header h1 {
        font-size: 36px;
    }

    .download-grid {
        grid-template-columns: 1fr;
        gap: 24px;
        padding: 0 16px;
    }

    .mobile-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .requirements-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .download-card {
        padding: 32px 24px;
    }

    .web-card {
        padding: 40px 24px;
        margin: 0 16px;
    }
}

.download-hero {
    position: relative;
    padding: 140px 0 80px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
}

.hero-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border-radius: 50px;
    color: white;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
}

.hero-title {
    font-size: 56px;
    font-weight: 800;
    color: white;
    line-height: 1.1;
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 520px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
}

.btn-hero-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: white;
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.btn-hero-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 16px 32px;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-hero-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-3px);
}

.hero-visual {
    position: relative;
    height: 400px;
}

.hero-visual .floating-card {
    position: absolute;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 16px;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    gap: 14px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    animation: float 6s ease-in-out infinite;
}

.hero-visual .card-1 {
    top: 20px;
    left: 20px;
    animation-delay: 0s;
}

.hero-visual .card-2 {
    top: 120px;
    right: 40px;
    animation-delay: 2s;
}

.hero-visual .card-3 {
    bottom: 60px;
    left: 60px;
    animation-delay: 4s;
}

.card-icon-small {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-gray);
}

.why-teams {
    padding: 120px 0;
    background: white;
}

.downloads-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #F8FAFC 0%, #EEF2FF 100%);
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-purple));
    color: white;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    margin-bottom: 16px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 60px;
}

.features-grid .feature-card {
    background: var(--bg-white);
    border-radius: 20px;
    padding: 32px;
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.features-grid .feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(98, 100, 167, 0.15);
    border-color: var(--primary-light);
}

.features-grid .feature-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(98, 100, 167, 0.1), rgba(139, 92, 246, 0.1));
    margin-bottom: 24px;
}

.features-grid .feature-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 12px;
}

.features-grid .feature-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.download-grid .download-card {
    background: var(--bg-white);
    border-radius: 24px;
    padding: 40px 32px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.download-grid .download-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 25px 50px rgba(98, 100, 167, 0.2);
    border-color: var(--primary-light);
}

.download-grid .card-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: linear-gradient(135deg, #10B981, #059669);
    color: white;
    font-size: 12px;
    font-weight: 700;
    padding: 6px 40px;
    transform: rotate(45deg);
}

.download-grid .card-visual {
    width: 120px;
    height: 120px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(98, 100, 167, 0.08), rgba(139, 92, 246, 0.08));
    border-radius: 24px;
    transition: all 0.3s ease;
}

.download-grid .download-card:hover .card-visual {
    transform: scale(1.1);
}

.download-grid .card-content h3 {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-dark);
    margin-bottom: 8px;
}

.download-grid .os-version {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.download-grid .card-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin: 16px 0;
}

.download-grid .card-features span {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 10px;
    background: var(--bg-gray);
    border-radius: 50px;
    font-size: 12px;
    color: var(--text-secondary);
}

.download-grid .file-info {
    font-size: 13px;
    color: var(--text-light);
    margin-bottom: 20px;
}

.download-btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    padding: 14px 28px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-purple));
    color: white;
    border-radius: 50px;
    font-weight: 700;
    font-size: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(98, 100, 167, 0.4);
}

.download-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(98, 100, 167, 0.5);
}

.asymmetric-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.asymmetric-layout.reverse {
    direction: rtl;
}

.asymmetric-layout.reverse > * {
    direction: ltr;
}

.mobile-section {
    padding: 100px 0;
    background: white;
}

.mobile-features {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mobile-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    color: var(--text-secondary);
}

.mobile-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.mobile-card {
    background: linear-gradient(135deg, #F8FAFC, #EEF2FF);
    border-radius: 20px;
    padding: 32px 24px;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.mobile-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(98, 100, 167, 0.15);
    border-color: var(--primary-light);
}

.mobile-card .mobile-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: white;
    border-radius: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.mobile-card h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 4px;
}

.mobile-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.mobile-card .version {
    font-size: 12px;
    color: var(--text-light);
    margin-bottom: 16px;
}

.store-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--text-dark);
    color: white;
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.store-badge:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.store-badge.google {
    background: #4CAF50;
}

.store-badge.google:hover {
    background: #388E3C;
}

.web-section {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-purple));
}

.web-card {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    border-radius: 32px;
    padding: 60px 48px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.web-badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-radius: 50px;
    margin-bottom: 24px;
}

.web-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 24px;
}

.web-card h3 {
    font-size: 28px;
    font-weight: 800;
    color: white;
    margin-bottom: 12px;
}

.web-card p {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 24px;
    line-height: 1.7;
}

.web-features {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 32px;
}

.web-features span {
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.15);
    color: white;
    font-size: 13px;
    font-weight: 500;
    border-radius: 50px;
}

.web-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 36px;
    background: white;
    color: var(--primary-color);
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.web-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

.compare-section {
    padding: 100px 0;
    background: white;
}

.compare-table {
    max-width: 900px;
    margin: 48px auto 0;
    background: var(--bg-white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.table-header {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-purple));
    color: white;
    font-weight: 700;
    font-size: 14px;
}

.table-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s ease;
}

.table-row:last-child {
    border-bottom: none;
}

.table-row:hover {
    background: var(--bg-gray);
}

.table-cell {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: var(--text-secondary);
}

.table-cell.feature-col {
    justify-content: flex-start;
    font-weight: 600;
    color: var(--text-dark);
}

.check {
    color: #10B981;
    font-weight: 700;
    font-size: 18px;
}

.minus {
    color: var(--text-light);
    font-size: 16px;
}

.partial {
    color: #F59E0B;
    font-weight: 600;
    font-size: 12px;
}

.install-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #F8FAFC 0%, #EEF2FF 100%);
}

.install-steps {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 40px;
}

.install-step {
    display: flex;
    align-items: flex-start;
    gap: 20px;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-purple));
    color: white;
    font-size: 20px;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.step-content h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.step-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.install-visual {
    display: flex;
    justify-content: center;
}

.terminal-window {
    width: 100%;
    max-width: 450px;
    background: #1e1e1e;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.3);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 14px 16px;
    background: #2d2d2d;
}

.terminal-header .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.terminal-header .dot.red { background: #ff5f56; }
.terminal-header .dot.yellow { background: #ffbd2e; }
.terminal-header .dot.green { background: #27c93f; }

.terminal-title {
    margin-left: 12px;
    color: #888;
    font-size: 13px;
}

.terminal-body {
    padding: 20px;
    font-family: 'Monaco', 'Menlo', monospace;
    font-size: 13px;
    line-height: 1.8;
}

.terminal-body .command {
    color: #d4d4d4;
}

.terminal-body .success {
    color: #27c93f;
    margin-top: 8px;
}

.terminal-body .cursor {
    color: #d4d4d4;
    animation: blink 1s step-end infinite;
}

@keyframes blink {
    50% { opacity: 0; }
}

.system-requirements {
    padding: 100px 0;
    background: white;
}

.requirements-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.requirements-grid .requirement-card {
    background: linear-gradient(135deg, #F8FAFC, #EEF2FF);
    border-radius: 20px;
    padding: 32px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.requirements-grid .requirement-card:hover {
    border-color: var(--primary-light);
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(98, 100, 167, 0.12);
}

.requirements-grid .req-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.requirements-grid .requirement-card h4 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 20px;
}

.req-specs {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.spec-item .spec-label {
    display: inline-block;
    padding: 4px 10px;
    background: var(--primary-color);
    color: white;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    border-radius: 50px;
    margin-bottom: 10px;
}

.spec-item ul {
    list-style: none;
}

.spec-item li {
    font-size: 13px;
    color: var(--text-secondary);
    padding: 6px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.faq-grid {
    max-width: 800px;
    margin: 48px auto 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.faq-grid .faq-item {
    background: var(--bg-white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.faq-grid .faq-item:hover {
    box-shadow: 0 8px 25px rgba(98, 100, 167, 0.12);
}

.faq-grid .faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    font-size: 16px;
    font-weight: 600;
    color: var(--text-dark);
    text-align: left;
}

.faq-grid .faq-question svg {
    color: var(--primary-color);
    transition: transform 0.3s ease;
}

.faq-grid .faq-item.active .faq-question svg {
    transform: rotate(45deg);
}

.faq-grid .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-grid .faq-item.active .faq-answer {
    max-height: 300px;
}

.faq-grid .faq-answer p {
    padding: 0 24px 24px;
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.cta {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-purple));
}

.cta-bg {
    position: absolute;
    inset: 0;
}

.cta-content {
    text-align: center;
    position: relative;
    z-index: 2;
}

.cta-content h2 {
    font-size: 44px;
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 40px;
}

.cta-actions {
    display: flex;
    justify-content: center;
    gap: 16px;
}

@media (max-width: 1024px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-visual {
        display: none;
    }

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

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .download-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .asymmetric-layout {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .asymmetric-layout.reverse {
        direction: ltr;
    }

    .compare-table {
        overflow-x: auto;
    }

    .requirements-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 36px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .download-grid {
        grid-template-columns: 1fr;
    }

    .mobile-grid {
        grid-template-columns: 1fr;
    }

    .requirements-grid {
        grid-template-columns: 1fr;
    }

    .table-header,
    .table-row {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
        font-size: 12px;
    }

    .cta-content h2 {
        font-size: 32px;
    }

    .cta-actions {
        flex-direction: column;
        align-items: center;
    }
}