/* Content Factory Landing - Professional Design */

/* ========================================
   CSS Variables & Base
   ======================================== */
:root {
    --cf-primary: #00f5d4;
    --cf-primary-dark: #00c4a7;
    --cf-secondary: #0d4a3e;
    --cf-accent: #00ffcc;
    --cf-glow: rgba(0, 245, 212, 0.4);
    --cf-bg-dark: #0a0f0d;
    --cf-bg-card: rgba(13, 74, 62, 0.15);
    --cf-border: rgba(0, 245, 212, 0.15);
}

/* ========================================
   Decorative SVG Elements
   ======================================== */
.cf-decoration {
    position: absolute;
    pointer-events: none;
    z-index: 0;
}

.cf-deco-circuit {
    width: 400px;
    height: 400px;
    opacity: 0.08;
    animation: circuitPulse 8s ease-in-out infinite;
}

.cf-deco-circuit.left {
    left: -100px;
    top: 20%;
}

.cf-deco-circuit.right {
    right: -100px;
    bottom: 30%;
    transform: rotate(180deg);
}

@keyframes circuitPulse {
    0%, 100% { opacity: 0.05; transform: scale(1); }
    50% { opacity: 0.12; transform: scale(1.02); }
}

.cf-deco-gear {
    width: 200px;
    height: 200px;
    opacity: 0.06;
    animation: gearRotate 30s linear infinite;
}

.cf-deco-gear.top { top: 100px; right: 5%; }
.cf-deco-gear.bottom { bottom: 200px; left: 3%; animation-direction: reverse; }

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

/* Animated Lines */
.cf-deco-lines {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
    opacity: 0.04;
}

.cf-deco-line {
    position: absolute;
    width: 2px;
    height: 100px;
    background: linear-gradient(180deg, transparent, var(--cf-primary), transparent);
    animation: lineFloat 15s ease-in-out infinite;
}

.cf-deco-line:nth-child(1) { left: 10%; animation-delay: 0s; }
.cf-deco-line:nth-child(2) { left: 25%; animation-delay: 3s; }
.cf-deco-line:nth-child(3) { left: 40%; animation-delay: 6s; }
.cf-deco-line:nth-child(4) { left: 55%; animation-delay: 9s; }
.cf-deco-line:nth-child(5) { left: 70%; animation-delay: 12s; }
.cf-deco-line:nth-child(6) { left: 85%; animation-delay: 2s; }

@keyframes lineFloat {
    0% { top: -100px; opacity: 0; }
    10% { opacity: 1; }
    90% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

/* Floating Particles */
.cf-particles {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    overflow: hidden;
}

.cf-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--cf-primary);
    border-radius: 50%;
    opacity: 0.2;
    animation: particleFloat 20s ease-in-out infinite;
}

.cf-particle:nth-child(1) { left: 5%; animation-delay: 0s; animation-duration: 22s; }
.cf-particle:nth-child(2) { left: 15%; animation-delay: 4s; animation-duration: 18s; }
.cf-particle:nth-child(3) { left: 30%; animation-delay: 2s; animation-duration: 25s; }
.cf-particle:nth-child(4) { left: 45%; animation-delay: 6s; animation-duration: 20s; }
.cf-particle:nth-child(5) { left: 60%; animation-delay: 1s; animation-duration: 23s; }
.cf-particle:nth-child(6) { left: 75%; animation-delay: 5s; animation-duration: 19s; }
.cf-particle:nth-child(7) { left: 90%; animation-delay: 3s; animation-duration: 24s; }

@keyframes particleFloat {
    0% { top: 100%; transform: translateX(0); }
    25% { transform: translateX(30px); }
    50% { transform: translateX(-20px); }
    75% { transform: translateX(15px); }
    100% { top: -10px; transform: translateX(0); }
}

/* Hexagon Pattern */
.cf-hex-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='52' viewBox='0 0 60 52' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M15 0l15 8.66v17.32L15 34.64 0 25.98V8.66L15 0zm30 0l15 8.66v17.32L45 34.64 30 25.98V8.66L45 0zM0 34.64l15 8.66v17.32L0 69.28v-17.32L0 34.64zm30 0l15 8.66v17.32L30 69.28 15 60.62V43.3l15-8.66zm30 0l15 8.66v17.32L60 69.28 45 60.62V43.3l15-8.66z' fill='%2300f5d4' fill-opacity='0.02' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.5;
    pointer-events: none;
}

/* Background SVG Decorations */
.cf-bg-svg {
    position: fixed;
    pointer-events: none;
    z-index: 0;
    opacity: 0.3;
}

.cf-bg-svg-circuit {
    width: 600px;
    height: auto;
    top: 20%;
    left: -100px;
    transform: rotate(-15deg);
    animation: floatSvg 20s ease-in-out infinite;
}

.cf-bg-svg-gear-top {
    width: 200px;
    height: auto;
    top: 100px;
    right: 50px;
    opacity: 0.15;
}

.cf-bg-svg-gear-bottom {
    width: 150px;
    height: auto;
    bottom: 300px;
    left: 30px;
    opacity: 0.12;
    transform: scaleX(-1);
}

.cf-bg-svg-factory {
    width: 400px;
    height: auto;
    bottom: 100px;
    right: -50px;
    opacity: 0.2;
    animation: floatSvgReverse 25s ease-in-out infinite;
}

@keyframes floatSvg {
    0%, 100% { transform: rotate(-15deg) translateY(0); }
    50% { transform: rotate(-15deg) translateY(20px); }
}

@keyframes floatSvgReverse {
    0%, 100% { transform: translateY(0) translateX(0); }
    50% { transform: translateY(-15px) translateX(-10px); }
}

/* ========================================
   Background Decorations
   ======================================== */
.cf-bg-decoration {
    position: fixed;
    pointer-events: none;
    z-index: 0;
}

.cf-glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
    animation: orbFloat 20s ease-in-out infinite;
}

.cf-glow-orb-1 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--cf-primary) 0%, transparent 70%);
    top: -200px;
    left: -100px;
}

.cf-glow-orb-2 {
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, #10b981 0%, transparent 70%);
    top: 50%;
    right: -150px;
    animation-delay: -10s;
}

.cf-glow-orb-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--cf-secondary) 0%, transparent 70%);
    bottom: -100px;
    left: 30%;
    animation-delay: -5s;
}

@keyframes orbFloat {
    0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.2; }
    25% { transform: translate(30px, -30px) scale(1.05); opacity: 0.3; }
    50% { transform: translate(-20px, 20px) scale(0.95); opacity: 0.25; }
    75% { transform: translate(20px, 10px) scale(1.02); opacity: 0.35; }
}

/* Grid Pattern */
.cf-grid-pattern {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image: 
        linear-gradient(rgba(0, 245, 212, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 245, 212, 0.03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent);
}

/* ========================================
   Hero Section
   ======================================== */
.cf-hero {
    position: relative;
    z-index: 1;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 100px 60px 60px;
    max-width: 1800px;
    margin: 0 auto;
    gap: 60px;
}

.cf-hero-content {
    flex: 0 0 55%;
    max-width: 700px;
}

.cf-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.12), rgba(13, 74, 62, 0.3));
    border: 1px solid var(--cf-border);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--cf-primary);
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.cf-badge-icon {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--cf-primary);
    border-radius: 50%;
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 0 0 var(--cf-glow); }
    50% { box-shadow: 0 0 0 8px transparent; }
}

.cf-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

.cf-title-gradient {
    background: linear-gradient(135deg, var(--cf-primary) 0%, #10b981 50%, var(--cf-accent) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    background-size: 200% 200%;
    animation: gradientShift 5s ease-in-out infinite;
}

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

.cf-title-highlight {
    position: relative;
    display: inline-block;
}

.cf-title-highlight::after {
    content: '';
    position: absolute;
    bottom: 8px;
    left: 0;
    width: 100%;
    height: 35%;
    background: linear-gradient(90deg, rgba(0, 245, 212, 0.25), rgba(16, 185, 129, 0.15));
    z-index: -1;
    border-radius: 4px;
    transform: skewX(-3deg);
}

.cf-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 32px;
}

/* Stats Row */
.cf-stats {
    display: flex;
    gap: 40px;
    margin-bottom: 36px;
    flex-wrap: wrap;
}

.cf-stat {
    position: relative;
}

.cf-stat-value {
    font-size: 2.8rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    background: linear-gradient(135deg, var(--cf-primary), #10b981);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

.cf-stat-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* CTA Buttons */
.cf-cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.cf-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 36px;
    background: linear-gradient(135deg, var(--cf-primary), #10b981);
    color: var(--bg);
    border-radius: 100px;
    font-weight: 700;
    font-size: 1.05rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 24px var(--cf-glow), 0 0 0 0 var(--cf-glow);
}

.cf-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 40px var(--cf-glow), 0 0 60px var(--cf-glow);
}

.cf-btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 18px 36px;
    background: transparent;
    color: var(--text);
    border: 1px solid var(--cf-border);
    border-radius: 100px;
    font-weight: 600;
    font-size: 1.05rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.cf-btn-secondary:hover {
    background: rgba(0, 245, 212, 0.08);
    border-color: var(--cf-primary);
}

/* ========================================
   Factory Animation
   ======================================== */
.cf-factory-visual {
    flex: 1.2;
    position: relative;
    min-height: 500px;
}

.cf-factory-container {
    position: relative;
    width: 100%;
    height: 100%;
    background: linear-gradient(145deg, rgba(13, 74, 62, 0.2), rgba(10, 15, 13, 0.9));
    border: 1px solid var(--cf-border);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 
        0 0 80px rgba(0, 245, 212, 0.1),
        inset 0 0 100px rgba(0, 245, 212, 0.03);
}

/* Factory Header */
.cf-factory-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 28px;
    background: linear-gradient(90deg, rgba(0, 245, 212, 0.1), transparent);
    border-bottom: 1px solid var(--cf-border);
}

.cf-factory-title {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.1rem;
    font-weight: 700;
}

.cf-factory-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--cf-primary), #10b981);
    border-radius: 12px;
    font-size: 1.3rem;
}

.cf-factory-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.4);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--success);
}

.cf-status-dot {
    width: 8px;
    height: 8px;
    background: var(--success);
    border-radius: 50%;
    animation: statusPulse 1.5s ease-in-out infinite;
}

@keyframes statusPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.2); }
}

/* Conveyor Belt */
.cf-conveyor-area {
    position: relative;
    padding: 30px 0;
    overflow: hidden;
}

.cf-conveyor-track {
    position: absolute;
    left: 0;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    height: 4px;
    background: linear-gradient(90deg, transparent, rgba(0, 245, 212, 0.3), transparent);
}

.cf-conveyor-track::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 200px;
    background: linear-gradient(90deg, var(--cf-primary), transparent);
    animation: conveyorGlow 3s linear infinite;
}

@keyframes conveyorGlow {
    0% { transform: translateX(-200px); }
    100% { transform: translateX(calc(100vw + 200px)); }
}

.cf-conveyor-items {
    display: flex;
    gap: 24px;
    animation: conveyorMove 25s linear infinite;
    padding: 20px 0;
}

@keyframes conveyorMove {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

/* Content Items on Conveyor */
.cf-content-item {
    flex-shrink: 0;
    width: 180px;
    background: linear-gradient(145deg, rgba(20, 30, 25, 0.95), rgba(13, 74, 62, 0.3));
    border: 1px solid var(--cf-border);
    border-radius: 16px;
    padding: 16px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.cf-content-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    border-radius: 4px 0 0 4px;
}

.cf-content-item.video::before { background: linear-gradient(180deg, #ff0000, #cc0000); }
.cf-content-item.post::before { background: linear-gradient(180deg, #0077ff, #0055cc); }
.cf-content-item.article::before { background: linear-gradient(180deg, var(--cf-primary), #10b981); }

.cf-content-item:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: var(--cf-primary);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3), 0 0 30px var(--cf-glow);
}

.cf-item-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
}

.cf-item-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 245, 212, 0.1);
    border-radius: 10px;
    font-size: 1.1rem;
}

.cf-item-type {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    font-weight: 600;
}

.cf-item-title {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    line-height: 1.4;
}

.cf-item-progress {
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 10px;
}

.cf-item-progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--cf-primary), #10b981);
    border-radius: 2px;
    transition: width 1s ease;
}

.cf-item-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
}

.cf-item-platform {
    color: var(--text-muted);
}

.cf-item-badge {
    padding: 3px 10px;
    border-radius: 100px;
    font-weight: 600;
    font-size: 0.65rem;
}

.cf-item-badge.done {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.cf-item-badge.progress {
    background: rgba(245, 158, 11, 0.2);
    color: var(--warning);
}

/* Factory Stats */
.cf-factory-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    padding: 24px;
    background: rgba(0, 0, 0, 0.3);
    border-top: 1px solid var(--cf-border);
}

.cf-factory-stat {
    text-align: center;
    padding: 16px;
    background: rgba(13, 74, 62, 0.2);
    border-radius: 12px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.cf-factory-stat:hover {
    border-color: var(--cf-border);
    background: rgba(13, 74, 62, 0.3);
}

.cf-factory-stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    font-family: 'JetBrains Mono', monospace;
    color: var(--cf-primary);
    line-height: 1;
}

.cf-factory-stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 6px;
}

/* ========================================
   Section Styles
   ======================================== */
.cf-section {
    position: relative;
    z-index: 1;
    padding: 120px 40px;
    max-width: 1400px;
    margin: 0 auto;
}

.cf-section-header {
    text-align: center;
    margin-bottom: 80px;
}

.cf-section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.1), rgba(13, 74, 62, 0.2));
    border: 1px solid var(--cf-border);
    border-radius: 100px;
    font-size: 0.9rem;
    color: var(--cf-primary);
    font-weight: 600;
    margin-bottom: 20px;
}

.cf-section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.cf-section-desc {
    font-size: 1.15rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========================================
   Step Cards (9 Steps)
   ======================================== */
.cf-step-card {
    position: relative;
    background: linear-gradient(145deg, rgba(13, 74, 62, 0.15), rgba(10, 15, 13, 0.8));
    border: 1px solid var(--cf-border);
    border-radius: 28px;
    overflow: hidden;
    margin-bottom: 40px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cf-step-card:hover {
    border-color: rgba(0, 245, 212, 0.3);
    box-shadow: 0 0 60px rgba(0, 245, 212, 0.1);
}

.cf-step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: radial-gradient(ellipse at top, rgba(0, 245, 212, 0.08), transparent);
    pointer-events: none;
}

.cf-step-header {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 32px 40px;
    border-bottom: 1px solid var(--cf-border);
    position: relative;
}

.cf-step-number {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--cf-primary), #10b981);
    border-radius: 20px;
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--bg);
    box-shadow: 0 8px 24px var(--cf-glow);
    position: relative;
}

.cf-step-number::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 24px;
    background: linear-gradient(135deg, var(--cf-primary), transparent);
    opacity: 0.3;
    z-index: -1;
}

.cf-step-info h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.cf-step-info p {
    color: var(--text-secondary);
    font-size: 1rem;
}

.cf-step-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 40px;
    padding: 40px;
}

.cf-step-demo {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    padding: 28px;
    min-height: 350px;
    position: relative;
    overflow: hidden;
}

.cf-step-demo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--cf-primary), transparent);
}

.cf-step-features {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cf-feature-card {
    display: flex;
    gap: 18px;
    padding: 20px;
    background: linear-gradient(135deg, rgba(13, 74, 62, 0.2), rgba(10, 15, 13, 0.5));
    border: 1px solid transparent;
    border-radius: 16px;
    transition: all 0.3s ease;
}

.cf-feature-card:hover {
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.08), rgba(13, 74, 62, 0.2));
    border-color: var(--cf-border);
    transform: translateX(8px);
}

.cf-feature-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.15), rgba(13, 74, 62, 0.3));
    border: 1px solid var(--cf-border);
    border-radius: 14px;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.cf-feature-text h4 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.cf-feature-text p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ========================================
   Demo Specific Styles
   ======================================== */

/* CRM Kanban */
.demo-kanban {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    height: 100%;
}

.demo-kanban-col {
    background: rgba(20, 30, 25, 0.5);
    border-radius: 14px;
    padding: 14px;
}

.demo-kanban-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    font-size: 0.85rem;
    font-weight: 600;
}

.demo-col-count {
    margin-left: auto;
    background: rgba(0, 245, 212, 0.15);
    color: var(--cf-primary);
    padding: 2px 8px;
    border-radius: 10px;
    font-size: 0.75rem;
}

.demo-col-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.demo-col-dot.new { background: linear-gradient(135deg, #0077ff, #0055cc); }
.demo-col-dot.progress { background: linear-gradient(135deg, #f59e0b, #d97706); }
.demo-col-dot.done { background: linear-gradient(135deg, var(--cf-primary), #10b981); }

.demo-client {
    background: rgba(13, 74, 62, 0.3);
    border: 1px solid var(--cf-border);
    border-radius: 12px;
    padding: 14px;
    margin-bottom: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.demo-client:hover {
    border-color: var(--cf-primary);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 245, 212, 0.15);
}

.demo-client-avatar {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.75rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.demo-client-name {
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.demo-client-tags {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.demo-tag {
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 0.65rem;
    font-weight: 600;
}

.demo-tag.vk { background: rgba(0, 119, 255, 0.2); color: #0077ff; }
.demo-tag.tg { background: rgba(38, 165, 228, 0.2); color: #26a5e4; }
.demo-tag.yt { background: rgba(255, 0, 0, 0.2); color: #ff0000; }
.demo-tag.ig { background: rgba(228, 64, 95, 0.2); color: #e4405f; }

/* Chat Demo */
.demo-chat {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.demo-chat-messages {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 20px;
    overflow-y: auto;
}

.demo-chat-msg {
    display: flex;
    gap: 12px;
    max-width: 90%;
    animation: msgSlideIn 0.4s ease;
}

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

.demo-chat-msg.bot { align-self: flex-start; }
.demo-chat-msg.user { align-self: flex-end; flex-direction: row-reverse; }

.demo-chat-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.demo-chat-msg.bot .demo-chat-avatar { background: rgba(0, 245, 212, 0.15); }
.demo-chat-msg.user .demo-chat-avatar { background: rgba(123, 97, 255, 0.15); }

.demo-chat-bubble {
    background: rgba(20, 30, 25, 0.8);
    border-radius: 16px;
    padding: 14px 18px;
    font-size: 0.9rem;
    line-height: 1.5;
}

.demo-chat-msg.user .demo-chat-bubble {
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.15), rgba(13, 74, 62, 0.3));
    border: 1px solid var(--cf-border);
}

.demo-chat-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.demo-chat-option {
    padding: 10px 18px;
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.1), rgba(13, 74, 62, 0.2));
    border: 1px solid var(--cf-border);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--cf-primary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.demo-chat-option:hover {
    background: rgba(0, 245, 212, 0.2);
    transform: translateY(-2px);
}

/* Plan Demo */
.demo-plan {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.demo-plan-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 16px 18px;
    background: rgba(20, 30, 25, 0.6);
    border-radius: 14px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.demo-plan-item:hover {
    border-color: var(--cf-border);
}

.demo-plan-item.active {
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.08), rgba(13, 74, 62, 0.2));
    border-color: var(--cf-primary);
}

.demo-plan-icon { font-size: 1.4rem; }

.demo-plan-content { flex: 1; }

.demo-plan-content strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 3px;
}

.demo-plan-content small {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.demo-plan-status {
    font-size: 1.1rem;
}

.demo-typing-dots {
    display: flex;
    gap: 4px;
}

.demo-typing-dots span {
    width: 6px;
    height: 6px;
    background: var(--cf-primary);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite;
}

.demo-typing-dots span:nth-child(2) { animation-delay: 0.2s; }
.demo-typing-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
    30% { transform: translateY(-8px); opacity: 1; }
}

/* Video Generation Demo */
.demo-video-pipeline {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.demo-video-step {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    background: rgba(20, 30, 25, 0.5);
    border-radius: 14px;
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.demo-video-step.done {
    border-left-color: var(--success);
    opacity: 0.85;
}

.demo-video-step.active {
    border-left-color: var(--cf-primary);
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.08), rgba(13, 74, 62, 0.2));
}

.demo-video-step-icon {
    font-size: 1.4rem;
    width: 44px;
    text-align: center;
}

.demo-video-step-info { flex: 1; }

.demo-video-step-info strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.demo-video-step-info small {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.demo-video-check {
    color: var(--success);
    font-size: 1.2rem;
}

.demo-spinner {
    width: 22px;
    height: 22px;
    border: 3px solid rgba(0, 245, 212, 0.2);
    border-top-color: var(--cf-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Social Demo */
.demo-social {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.demo-social-tabs {
    display: flex;
    gap: 10px;
}

.demo-social-tab {
    padding: 10px 20px;
    background: rgba(20, 30, 25, 0.6);
    border: 1px solid transparent;
    border-radius: 12px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.demo-social-tab.active {
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.15), rgba(13, 74, 62, 0.3));
    border-color: var(--cf-primary);
    color: var(--cf-primary);
}

.demo-post-preview {
    background: rgba(20, 30, 25, 0.6);
    border-radius: 16px;
    padding: 20px;
}

.demo-post-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.demo-post-logo {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    font-weight: 700;
    color: white;
}

.demo-post-logo.vk { background: linear-gradient(135deg, #0077ff, #0055cc); }
.demo-post-logo.tg { background: linear-gradient(135deg, #26a5e4, #0088cc); }
.demo-post-logo.ig { background: linear-gradient(135deg, #e4405f, #c32aa3); }

.demo-post-author {
    font-weight: 600;
    font-size: 0.95rem;
}

.demo-post-text {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

.demo-post-stats {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Approval Demo */
.demo-approval {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.demo-approval-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px;
    background: rgba(20, 30, 25, 0.5);
    border-radius: 14px;
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.demo-approval-item.approved { border-left-color: var(--success); }
.demo-approval-item.pending { border-left-color: var(--warning); }
.demo-approval-item.rejected { border-left-color: var(--accent); }

.demo-approval-icon { font-size: 1.4rem; }

.demo-approval-info { flex: 1; }

.demo-approval-info strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 3px;
}

.demo-approval-info small {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.demo-approval-badge {
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
}

.demo-approval-badge.approved { background: rgba(16, 185, 129, 0.2); color: var(--success); }
.demo-approval-badge.pending { background: rgba(245, 158, 11, 0.2); color: var(--warning); }
.demo-approval-badge.rejected { background: rgba(255, 107, 157, 0.2); color: var(--accent); }

/* Calendar Demo */
.demo-calendar {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.demo-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 8px;
}

.demo-cal-day {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(20, 30, 25, 0.5);
    border-radius: 10px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    position: relative;
}

.demo-cal-day:hover {
    background: rgba(0, 245, 212, 0.1);
}

.demo-cal-day.header {
    background: transparent;
    font-size: 0.7rem;
    color: var(--text-muted);
    cursor: default;
}

.demo-cal-day.today {
    border: 2px solid var(--cf-primary);
    background: rgba(0, 245, 212, 0.08);
}

.demo-cal-day.has-post::after {
    content: '';
    position: absolute;
    bottom: 6px;
    width: 6px;
    height: 6px;
    background: var(--cf-primary);
    border-radius: 50%;
}

.demo-calendar-legend {
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.demo-calendar-legend span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.demo-legend-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.demo-legend-dot.vk { background: #0077ff; }
.demo-legend-dot.tg { background: #26a5e4; }
.demo-legend-dot.yt { background: #ff0000; }

/* Telegram Demo */
.demo-telegram {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.demo-tg-msg {
    display: flex;
    gap: 12px;
}

.demo-tg-avatar {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, rgba(38, 165, 228, 0.3), rgba(0, 136, 204, 0.2));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.demo-tg-bubble {
    background: rgba(20, 30, 25, 0.8);
    border-radius: 16px;
    padding: 14px 18px;
    flex: 1;
}

.demo-tg-bubble strong {
    display: block;
    color: #26a5e4;
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.demo-tg-bubble p {
    font-size: 0.9rem;
    margin-bottom: 6px;
    line-height: 1.5;
}

.demo-tg-bubble small {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.demo-tg-typing {
    display: flex;
    gap: 5px;
    padding: 16px 20px;
}

.demo-tg-typing span {
    width: 8px;
    height: 8px;
    background: var(--text-muted);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite;
}

.demo-tg-messages {
    display: flex;
    flex-direction: column;
    gap: 14px;
    max-height: 280px;
    overflow-y: auto;
    padding-right: 8px;
}

.demo-tg-messages::-webkit-scrollbar {
    width: 4px;
}

.demo-tg-messages::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
}

.demo-tg-messages::-webkit-scrollbar-thumb {
    background: var(--cf-primary);
    border-radius: 2px;
}

/* SEO Demo */
.demo-seo-pipeline {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.demo-seo-step {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 18px;
    background: rgba(20, 30, 25, 0.5);
    border-radius: 14px;
    border-left: 4px solid transparent;
    transition: all 0.3s ease;
}

.demo-seo-step.done { border-left-color: var(--success); }
.demo-seo-step.active {
    border-left-color: var(--cf-primary);
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.08), rgba(13, 74, 62, 0.2));
}

.demo-seo-icon { font-size: 1.4rem; }

.demo-seo-info { flex: 1; }

.demo-seo-info strong {
    display: block;
    font-size: 0.95rem;
    margin-bottom: 2px;
}

.demo-seo-info small {
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* ========================================
   CTA Section
   ======================================== */
.cf-cta-section {
    position: relative;
    z-index: 1;
    padding: 120px 40px;
}

.cf-cta-box {
    max-width: 900px;
    margin: 0 auto;
    background: linear-gradient(145deg, rgba(0, 245, 212, 0.1), rgba(13, 74, 62, 0.15));
    border: 1px solid var(--cf-border);
    border-radius: 40px;
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cf-cta-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, var(--cf-glow) 0%, transparent 70%);
    opacity: 0.3;
    pointer-events: none;
}

.cf-cta-box h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    margin-bottom: 20px;
    position: relative;
}

.cf-cta-box p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    position: relative;
}

.cf-cta-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
}

/* ========================================
   FAQ Section
   ======================================== */
.cf-faq-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    max-width: 900px;
    margin: 0 auto;
}

.cf-faq-item {
    background: linear-gradient(145deg, rgba(13, 74, 62, 0.15), rgba(10, 15, 13, 0.8));
    border: 1px solid var(--cf-border);
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.cf-faq-item:hover {
    border-color: rgba(0, 245, 212, 0.3);
}

.cf-faq-question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.cf-faq-question:hover {
    background: rgba(0, 245, 212, 0.03);
}

.cf-faq-question h4 {
    font-size: 1.1rem;
    font-weight: 600;
}

.cf-faq-toggle {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.15), rgba(13, 74, 62, 0.3));
    border-radius: 50%;
    color: var(--cf-primary);
    font-size: 1.3rem;
    transition: all 0.3s ease;
}

.cf-faq-item.open .cf-faq-toggle {
    transform: rotate(45deg);
    background: var(--cf-primary);
    color: var(--bg);
}

.cf-faq-answer {
    display: none;
    padding: 0 28px 24px;
    color: var(--text-secondary);
    line-height: 1.8;
    font-size: 1rem;
}

.cf-faq-item.open .cf-faq-answer {
    display: block;
}

/* ========================================
   Enhanced Step Card Animations
   ======================================== */
.cf-step-card {
    --card-glow: transparent;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.cf-step-card:hover {
    --card-glow: var(--cf-glow);
    transform: translateY(-4px);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 40px var(--card-glow),
        inset 0 1px 0 rgba(0, 245, 212, 0.1);
}

.cf-step-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--cf-primary), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cf-step-card:hover::after {
    opacity: 1;
}

/* Stagger Animation on Load */
.cf-step-card {
    opacity: 0;
    transform: translateY(40px);
    animation: stepReveal 0.6s ease forwards;
}

.cf-step-card:nth-child(1) { animation-delay: 0.1s; }
.cf-step-card:nth-child(2) { animation-delay: 0.2s; }
.cf-step-card:nth-child(3) { animation-delay: 0.3s; }
.cf-step-card:nth-child(4) { animation-delay: 0.4s; }
.cf-step-card:nth-child(5) { animation-delay: 0.5s; }
.cf-step-card:nth-child(6) { animation-delay: 0.6s; }
.cf-step-card:nth-child(7) { animation-delay: 0.7s; }
.cf-step-card:nth-child(8) { animation-delay: 0.8s; }
.cf-step-card:nth-child(9) { animation-delay: 0.9s; }

@keyframes stepReveal {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Enhanced Feature Cards */
.cf-feature-card {
    position: relative;
    overflow: hidden;
}

.cf-feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.cf-feature-card:hover::before {
    opacity: 1;
}

/* Demo Item Animations */
.demo-client,
.demo-plan-item,
.demo-video-step,
.demo-approval-item,
.demo-seo-step {
    animation: demoItemFade 0.4s ease forwards;
    opacity: 0;
}

.demo-client:nth-child(1) { animation-delay: 0.1s; }
.demo-client:nth-child(2) { animation-delay: 0.2s; }
.demo-plan-item:nth-child(1) { animation-delay: 0.1s; }
.demo-plan-item:nth-child(2) { animation-delay: 0.2s; }
.demo-plan-item:nth-child(3) { animation-delay: 0.3s; }
.demo-plan-item:nth-child(4) { animation-delay: 0.4s; }

@keyframes demoItemFade {
    to { opacity: 1; }
}

/* ========================================
   Interactive Demo Elements
   ======================================== */

/* Draggable Clients */
.demo-client.draggable {
    cursor: grab;
    user-select: none;
    transition: all 0.2s ease;
}

.demo-client.draggable:active {
    cursor: grabbing;
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 15px 40px rgba(0, 245, 212, 0.3);
    z-index: 100;
}

.demo-client.dragging {
    opacity: 0.5;
}

.demo-kanban-col.drag-over {
    background: rgba(0, 245, 212, 0.08);
    border: 2px dashed var(--cf-primary);
    border-radius: 14px;
}

/* Interactive Plan Items */
.demo-plan-item.clickable {
    cursor: pointer;
    transition: all 0.3s ease;
}

.demo-plan-item.clickable:hover {
    transform: translateX(8px);
    background: linear-gradient(135deg, rgba(0, 245, 212, 0.12), rgba(13, 74, 62, 0.3));
}

.demo-plan-item .demo-plan-checkbox {
    width: 24px;
    height: 24px;
    border: 2px solid var(--cf-border);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.demo-plan-item .demo-plan-checkbox:hover {
    border-color: var(--cf-primary);
    background: rgba(0, 245, 212, 0.1);
}

.demo-plan-item .demo-plan-checkbox.checked {
    background: var(--cf-primary);
    border-color: var(--cf-primary);
}

.demo-plan-item .demo-plan-checkbox.checked::after {
    content: '✓';
    color: var(--bg);
    font-weight: bold;
    font-size: 14px;
}

/* Interactive Video Steps */
.demo-video-step.clickable {
    cursor: pointer;
    position: relative;
}

.demo-video-step.clickable::after {
    content: 'Нажмите для запуска';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 0.7rem;
    color: var(--text-muted);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.demo-video-step.clickable:hover::after {
    opacity: 1;
}

.demo-video-step .demo-play-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--cf-primary), #10b981);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.demo-video-step .demo-play-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px var(--cf-glow);
}

.demo-video-step .demo-play-btn svg {
    width: 14px;
    height: 14px;
    fill: var(--bg);
}

/* Interactive Approval Buttons */
.demo-approval-actions {
    display: flex;
    gap: 8px;
}

.demo-approval-btn {
    padding: 6px 14px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
}

.demo-approval-btn.approve {
    background: rgba(16, 185, 129, 0.2);
    color: var(--success);
}

.demo-approval-btn.approve:hover {
    background: var(--success);
    color: white;
}

.demo-approval-btn.reject {
    background: rgba(255, 107, 157, 0.2);
    color: var(--accent);
}

.demo-approval-btn.reject:hover {
    background: var(--accent);
    color: white;
}

/* Interactive Calendar */
.demo-cal-day.clickable {
    cursor: pointer;
    transition: all 0.2s ease;
}

.demo-cal-day.clickable:hover:not(.header) {
    background: rgba(0, 245, 212, 0.15);
    transform: scale(1.1);
}

.demo-cal-day.selected {
    background: var(--cf-primary) !important;
    color: var(--bg);
    font-weight: 700;
}

.demo-cal-day.selected::after {
    background: white !important;
}

/* Telegram Input */
.demo-tg-input-wrapper {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}

.demo-tg-input {
    flex: 1;
    background: rgba(20, 30, 25, 0.8);
    border: 1px solid var(--cf-border);
    border-radius: 20px;
    padding: 12px 18px;
    color: var(--text);
    font-size: 0.9rem;
    outline: none;
    transition: all 0.2s ease;
}

.demo-tg-input:focus {
    border-color: var(--cf-primary);
    box-shadow: 0 0 0 3px rgba(0, 245, 212, 0.1);
}

.demo-tg-send {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, #26a5e4, #0088cc);
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.demo-tg-send:hover {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(38, 165, 228, 0.4);
}

.demo-tg-send svg {
    width: 20px;
    height: 20px;
    fill: white;
    transform: rotate(45deg);
}

/* Social Post Editor */
.demo-post-editable {
    cursor: text;
    padding: 12px;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.demo-post-editable:hover {
    background: rgba(0, 245, 212, 0.05);
}

.demo-post-editable:focus {
    outline: none;
    background: rgba(0, 245, 212, 0.08);
    box-shadow: 0 0 0 2px var(--cf-primary);
}

/* SEO Run Button */
.demo-seo-run-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--cf-primary), #10b981);
    border: none;
    border-radius: 12px;
    color: var(--bg);
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    margin-top: 16px;
    transition: all 0.3s ease;
}

.demo-seo-run-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--cf-glow);
}

.demo-seo-run-btn.running {
    background: rgba(0, 245, 212, 0.2);
    color: var(--cf-primary);
}

/* Chat Options Selected State */
.demo-chat-option.selected {
    background: var(--cf-primary) !important;
    color: var(--bg) !important;
    border-color: var(--cf-primary) !important;
}

/* Tooltip for Interactive Elements */
.interactive-hint {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0, 0, 0, 0.9);
    color: var(--text);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.7rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.cf-step-demo:hover .interactive-hint {
    opacity: 1;
}

/* Interactive Label */
.demo-interactive-label {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    background: rgba(0, 245, 212, 0.1);
    border: 1px solid var(--cf-border);
    border-radius: 6px;
    font-size: 0.7rem;
    color: var(--cf-primary);
    position: absolute;
    top: 12px;
    right: 12px;
}

.demo-interactive-label::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--cf-primary);
    border-radius: 50%;
    animation: interactivePulse 1.5s ease-in-out infinite;
}

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

/* Glowing Number Badge */
.cf-step-number {
    position: relative;
}

.cf-step-number::before {
    content: '';
    position: absolute;
    inset: -8px;
    background: linear-gradient(135deg, var(--cf-primary), #10b981);
    border-radius: 24px;
    opacity: 0;
    filter: blur(15px);
    transition: opacity 0.3s ease;
    z-index: -1;
}

.cf-step-card:hover .cf-step-number::before {
    opacity: 0.5;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 1200px) {
    .cf-hero {
        flex-direction: column;
        padding: 100px 30px 60px;
        gap: 50px;
    }
    
    .cf-hero-content {
        max-width: 100%;
        text-align: center;
    }
    
    .cf-stats {
        justify-content: center;
    }
    
    .cf-cta-group {
        justify-content: center;
    }
    
    .cf-factory-visual {
        width: 100%;
        max-width: 700px;
    }
    
    .cf-step-content {
        grid-template-columns: 1fr;
    }
    
    .demo-kanban {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .cf-decoration,
    .cf-bg-svg {
        display: none;
    }
}

@media (max-width: 768px) {
    .cf-section {
        padding: 80px 20px;
    }
    
    .cf-badge {
        font-size: 0.75rem;
        padding: 8px 14px;
    }
    
    .cf-title {
        font-size: 2rem;
    }
    
    .cf-stat-value {
        font-size: 2rem;
    }
    
    .cf-stats {
        gap: 24px;
    }
    
    .cf-step-header {
        flex-direction: column;
        text-align: center;
        padding: 24px;
    }
    
    .cf-step-content {
        padding: 24px;
    }
    
    .cf-factory-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cf-cta-box {
        padding: 50px 30px;
        border-radius: 24px;
    }
    
    .cf-btn-primary,
    .cf-btn-secondary {
        padding: 14px 28px;
        font-size: 0.95rem;
        width: 100%;
        justify-content: center;
    }
    
    .cf-section-title {
        font-size: 1.8rem;
    }
    
    .cf-section-badge {
        font-size: 0.8rem;
    }
    
    .cf-step-number {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
    }
    
    .cf-feature-card {
        padding: 16px;
    }
    
    .cf-feature-icon {
        width: 44px;
        height: 44px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .cf-hero {
        padding: 90px 16px 40px;
    }
    
    .cf-stats {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .cf-factory-stats {
        grid-template-columns: 1fr 1fr;
        padding: 16px;
    }
    
    .cf-conveyor-items {
        gap: 16px;
    }
    
    .cf-content-item {
        width: 150px;
        padding: 14px;
    }
    
    .cf-section {
        padding: 60px 16px;
    }
    
    .cf-step-demo {
        padding: 18px;
        min-height: 280px;
    }
    
    .cf-cta-buttons {
        flex-direction: column;
        gap: 12px;
    }
    
    .cf-faq-question h4 {
        font-size: 0.95rem;
    }
}

/* Print Styles */
@media print {
    .cf-particles,
    .cf-bg-decoration,
    .cf-decoration,
    .cf-grid-pattern {
        display: none !important;
    }
}