/* landing-style.css - Energetic & Future-Ready Redesign */

:root {
    /* Core Colors */
    --bg-primary: #000000;
    --bg-secondary: #0a0a0a;
    --surface: #111111;
    --surface-elevated: #1a1a1a;
    
    /* Accent Colors - Vibrant Neon Green */
    --accent-primary: #00ff88;
    --accent-secondary: #00cc6a;
    --accent-glow: rgba(0, 255, 136, 0.3);
    --accent-glow-strong: rgba(0, 255, 136, 0.6);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #666666;
    
    /* Border & Effects */
    --border: rgba(255, 255, 255, 0.1);
    --border-bright: rgba(0, 255, 136, 0.3);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px var(--accent-glow);
}

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

body {
    font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

/* Animated Background */
.bg-grid {
    position: fixed;
    inset: 0;
    background-image: 
        linear-gradient(rgba(0, 255, 136, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 255, 136, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    pointer-events: none;
    z-index: 0;
    animation: gridMove 20s linear infinite;
}

.bg-gradient {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(0, 255, 136, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
    animation: gradientPulse 8s ease-in-out infinite;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 32px;
    position: relative;
    z-index: 1;
}

/* ==================== NAVBAR ==================== */
.navbar {
    padding: 24px 0;
    border-bottom: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(12px);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

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

.logo {
    font-weight: 800;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05);
}

.brand-icon {
    font-size: 1.6rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.brand-name {
    background: linear-gradient(135deg, var(--accent-primary), #00aaff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 24px;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-primary);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--text-primary);
}

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

/* ==================== BUTTONS ==================== */
.btn {
    background: var(--accent-primary);
    color: var(--bg-primary);
    text-decoration: none;
    padding: 12px 24px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.95rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.btn:hover::before {
    transform: translateX(100%);
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px var(--accent-glow-strong);
}

.btn.large {
    padding: 16px 32px;
    font-size: 1.1rem;
    border-radius: 14px;
}

.btn.small {
    padding: 10px 20px;
    font-size: 0.9rem;
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--border-bright);
}

.btn-ghost:hover {
    background: rgba(0, 255, 136, 0.1);
    border-color: var(--accent-primary);
}

.btn-secondary {
    background: var(--surface-elevated);
    color: var(--text-primary);
    border: 1px solid var(--border);
}

.pulse-glow {
    animation: pulseGlow 2s ease-in-out infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 0 10px var(--accent-glow);
    }
    50% {
        box-shadow: 0 0 25px var(--accent-glow-strong);
    }
}

.glow-effect {
    box-shadow: 0 4px 20px var(--accent-glow);
}

/* ==================== HERO SECTION ==================== */
.hero {
    text-align: center;
    padding: 100px 0 80px;
    position: relative;
}

.badge-wrapper {
    margin-bottom: 32px;
    animation: fadeInDown 0.8s ease;
}

.badge {
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid var(--border-bright);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 20px;
    border-radius: 24px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--accent-primary);
    font-family: 'Space Mono', monospace;
    position: relative;
}

.badge-pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-primary);
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.3);
        opacity: 0.7;
    }
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
    animation: fadeInUp 0.8s ease 0.2s both;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-primary) 0%, #00aaff 50%, #aa00ff 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    background-size: 200% auto;
    animation: gradientShift 3s ease-in-out infinite;
}

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

.hero-subtitle {
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 40px;
    font-size: 1.2rem;
    line-height: 1.7;
    animation: fadeInUp 0.8s ease 0.4s both;
}

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

.cta-group {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 60px;
    animation: fadeInUp 0.8s ease 0.6s both;
}

.trust-signals {
    display: flex;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
    animation: fadeInUp 0.8s ease 0.8s both;
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.trust-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--accent-primary);
    font-family: 'Space Mono', monospace;
}

.trust-label {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

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

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

/* ==================== DEMO SECTION ==================== */
.demo-section {
    padding: 80px 0;
    background: var(--bg-secondary);
    position: relative;
}

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

.section-title {
    font-size: 2.8rem;
    font-weight: 800;
    margin-bottom: 16px;
    letter-spacing: -0.01em;
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.demo-wrapper {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 40px;
    background: var(--surface);
    border: 1px solid var(--border-bright);
    border-radius: 20px;
    padding: 40px;
    min-height: 600px;
    box-shadow: var(--shadow-lg), 0 0 40px var(--accent-glow);
}

/* ==================== DEMO SIDEBAR ==================== */
.demo-sidebar {
    display: flex;
    flex-direction: column;
}

.context-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.context-btn {
    position: relative;
    background: transparent;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: 12px;
    overflow: hidden;
}

.context-inner {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    position: relative;
    z-index: 1;
}

.context-btn .icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

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

.context-btn .name {
    font-weight: 700;
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 2px;
    transition: color 0.3s ease;
}

.context-btn .sub {
    font-size: 0.8rem;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.context-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.1), rgba(0, 170, 255, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.context-btn:hover .context-glow {
    opacity: 1;
}

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

.context-btn.active {
    background: rgba(0, 255, 136, 0.15);
    border: 1px solid var(--border-bright);
}

.context-btn.active .context-glow {
    opacity: 1;
}

.context-btn.active .name {
    color: var(--accent-primary);
}

/* ==================== DEMO STAGE ==================== */
.demo-stage {
    position: relative;
    perspective: 1500px;
}

.browser-mockup {
    background: var(--bg-primary);
    border-radius: 16px;
    border: 1px solid var(--border-bright);
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: var(--shadow-lg), 0 0 30px rgba(0, 255, 136, 0.2);
    animation: browserFloat 4s ease-in-out infinite;
}

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

.browser-bar {
    height: 48px;
    background: var(--surface-elevated);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 20px;
    gap: 16px;
}

.dots {
    display: flex;
    gap: 8px;
}

.dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    transition: transform 0.3s ease;
}

.dots span:hover {
    transform: scale(1.2);
}

.url-bar {
    background: var(--surface);
    color: var(--text-secondary);
    font-size: 0.85rem;
    padding: 8px 16px;
    border-radius: 8px;
    flex-grow: 1;
    text-align: left;
    font-family: 'Space Mono', monospace;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* ==================== SCREEN SCENES ==================== */
.screen-container {
    position: relative;
    flex-grow: 1;
    background: linear-gradient(135deg, #0a0a0a 0%, #000000 100%);
    overflow: hidden;
}

.screen-scene {
    position: absolute;
    inset: 0;
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
}

.screen-scene.active {
    display: flex;
    animation: sceneEnter 0.5s ease;
}

@keyframes sceneEnter {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.caption {
    position: absolute;
    bottom: 24px;
    background: rgba(0, 0, 0, 0.9);
    padding: 12px 24px;
    border-radius: 24px;
    font-size: 0.95rem;
    font-weight: 600;
    border: 1px solid var(--border-bright);
    color: var(--text-primary);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    gap: 8px;
    z-index: 10;
    animation: captionSlide 0.5s ease;
}

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

.caption-icon {
    font-size: 1.2rem;
}

/* ==================== SCENE 1: VIDEO ==================== */
.video-player {
    width: 85%;
    height: 65%;
    background: linear-gradient(135deg, #1a1a1a 0%, #0a0a0a 100%);
    border-radius: 12px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
}

.play-btn {
    font-size: 60px;
    color: rgba(255, 255, 255, 0.4);
}

.volume-overlay {
    position: absolute;
    top: 24px;
    right: 24px;
    background: rgba(0, 0, 0, 0.9);
    padding: 16px;
    border-radius: 12px;
    text-align: center;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.3s ease;
    border: 1px solid var(--border-bright);
    backdrop-filter: blur(8px);
}

.vol-icon {
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.vol-bar {
    width: 8px;
    height: 80px;
    background: var(--surface);
    margin: 8px auto;
    position: relative;
    border-radius: 4px;
    overflow: hidden;
}

.vol-level {
    width: 100%;
    height: 0%;
    background: var(--accent-primary);
    position: absolute;
    bottom: 0;
    transition: height 0.3s ease;
    box-shadow: 0 0 10px var(--accent-glow);
}

.vol-text {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 8px;
    font-weight: 600;
}

.timeline {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 6px;
    background: var(--surface);
}

.progress {
    width: 35%;
    height: 100%;
    background: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-glow);
    position: relative;
}

.progress-thumb {
    position: absolute;
    right: -6px;
    top: 50%;
    transform: translateY(-50%);
    width: 14px;
    height: 14px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-glow-strong);
}

.screen-scene.active .volume-overlay {
    animation: showVolume 3s infinite 0.5s;
}

.screen-scene.active .vol-level {
    animation: volumeChange 3s infinite 0.5s;
}

@keyframes showVolume {
    0%, 100% { opacity: 0; transform: translateY(10px); }
    20%, 80% { opacity: 1; transform: translateY(0); }
}

@keyframes volumeChange {
    0%, 100% { height: 30%; }
    50% { height: 85%; }
}

/* ==================== SCENE 2: AI ==================== */
.chat-interface {
    display: flex;
    width: 100%;
    height: 100%;
}

.chat-sidebar {
    width: 30%;
    background: var(--surface-elevated);
    padding: 16px;
    border-right: 1px solid var(--border);
}

.new-chat-btn {
    background: var(--surface);
    padding: 12px;
    border-radius: 8px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border: 1px solid var(--border);
    transition: all 0.3s ease;
}

.history-lines {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.history-item {
    height: 36px;
    background: var(--surface);
    border-radius: 6px;
    opacity: 0.3;
}

.chat-main {
    flex: 1;
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.bubble {
    padding: 14px 18px;
    border-radius: 12px;
    font-size: 0.9rem;
    max-width: 75%;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: bubbleFadeIn 0.3s ease;
}

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

.bubble.bot {
    background: var(--surface-elevated);
    align-self: flex-start;
    border: 1px solid var(--border);
}

.bubble.user {
    background: var(--accent-primary);
    color: var(--bg-primary);
    align-self: flex-end;
    flex-direction: row-reverse;
}

.bubble-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}

.user .bubble-avatar {
    background: rgba(0, 0, 0, 0.2);
    color: var(--bg-primary);
}

.input-area {
    height: 48px;
    background: var(--surface-elevated);
    margin-top: auto;
    border-radius: 24px;
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    padding: 0 20px;
}

.input-placeholder {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.screen-scene.active .new-chat-btn {
    animation: flashButton 3s infinite 1s;
}

@keyframes flashButton {
    0%, 90% { background: var(--surface); border-color: var(--border); }
    45%, 55% { 
        background: rgba(0, 255, 136, 0.2); 
        border-color: var(--accent-primary);
        box-shadow: 0 0 20px var(--accent-glow);
    }
}

/* ==================== SCENE 3: DESIGN ==================== */
.design-canvas {
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(circle, #222 1px, transparent 1px);
    background-size: 24px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.artboard {
    width: 200px;
    height: 140px;
    background: white;
    display: flex;
    gap: 16px;
    align-items: center;
    justify-content: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
    transition: transform 0.5s ease;
    border-radius: 4px;
}

.shape {
    transition: transform 0.3s ease;
}

.shape.circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #ff6b6b, #ff8e53);
}

.shape.rect {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, var(--accent-primary), #00aaff);
}

.shape.triangle {
    width: 0;
    height: 0;
    border-left: 20px solid transparent;
    border-right: 20px solid transparent;
    border-bottom: 35px solid #aa00ff;
}

.zoom-indicator {
    position: absolute;
    top: 20px;
    right: 20px;
    background: rgba(0, 0, 0, 0.9);
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 700;
    font-family: 'Space Mono', monospace;
    color: var(--accent-primary);
    border: 1px solid var(--border-bright);
    display: flex;
    align-items: center;
    gap: 6px;
}

.screen-scene.active .artboard {
    animation: zoomEffect 3s infinite ease-in-out;
}

@keyframes zoomEffect {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.4); }
}

/* ==================== SCENE 4: SOCIAL ==================== */
.feed-container {
    width: 70%;
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-top: 20px;
    transition: transform 0.5s ease;
}

.tweet {
    height: 100px;
    background: var(--surface-elevated);
    border-radius: 12px;
    padding: 16px;
    display: flex;
    gap: 12px;
    border: 1px solid var(--border);
}

.tweet-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent-primary), #00aaff);
    flex-shrink: 0;
}

.tweet-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.tweet-line {
    height: 12px;
    background: var(--surface);
    border-radius: 4px;
}

.tweet-line.short {
    width: 60%;
}

.refresh-indicator {
    position: absolute;
    top: 20px;
    width: 100%;
    text-align: center;
    color: var(--accent-primary);
    opacity: 0;
    font-size: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.refresh-indicator .spin {
    animation: spin 1s linear infinite;
}

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

.screen-scene.active .feed-container {
    animation: feedScroll 3s infinite;
}

.screen-scene.active .refresh-indicator {
    animation: showRefresh 3s infinite;
}

@keyframes feedScroll {
    0%, 100% { transform: translateY(0); }
    30%, 70% { transform: translateY(60px); }
}

@keyframes showRefresh {
    0%, 100% { opacity: 0; }
    20%, 35% { opacity: 1; }
}

/* ==================== MOUSE VISUAL ==================== */
.mouse-visual {
    position: absolute;
    bottom: 20px;
    right: 20px;
    transform: rotate(-8deg);
    filter: drop-shadow(0 10px 30px rgba(0, 255, 136, 0.4));
    pointer-events: none;
    z-index: 20;
    animation: mouseFloat 3s ease-in-out infinite;
}

@keyframes mouseFloat {
    0%, 100% { transform: rotate(-8deg) translateY(0); }
    50% { transform: rotate(-8deg) translateY(-10px); }
}

#mouse-wheel {
    transition: fill 0.3s ease;
}

.screen-scene.active ~ .mouse-visual #mouse-wheel {
    animation: wheelPulse 1.5s infinite alternate;
}

@keyframes wheelPulse {
    from {
        fill: #333;
        transform: translateY(0);
    }
    to {
        fill: var(--accent-primary);
        transform: translateY(3px);
        filter: drop-shadow(0 0 8px var(--accent-glow));
    }
}

#scene-ai.active ~ .mouse-visual #mouse-wheel {
    animation: none;
    fill: #333;
}

#scene-ai.active ~ .mouse-visual #btn-back {
    animation: sideButtonClick 3s infinite 1s;
    stroke-width: 3px;
}

@keyframes sideButtonClick {
    0%, 90% { stroke: transparent; }
    45%, 55% { 
        stroke: var(--accent-primary);
        filter: drop-shadow(0 0 8px var(--accent-glow));
    }
}

/* ==================== FEATURES SECTION ==================== */
.features-section {
    padding: 80px 0;
    background: var(--bg-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 255, 136, 0.05), rgba(0, 170, 255, 0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-bright);
    box-shadow: 0 8px 24px var(--accent-glow);
}

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

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--text-primary);
}

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

/* ==================== SITES SECTION ==================== */
.sites-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.sites-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 16px;
    margin-top: 48px;
}

.site-item {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.site-item:hover {
    transform: translateY(-2px);
    border-color: var(--border-bright);
    background: var(--surface-elevated);
    color: var(--text-primary);
}

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

/* ==================== CTA SECTION ==================== */
.cta-section {
    padding: 80px 0;
    background: var(--bg-primary);
}

.cta-card {
    background: linear-gradient(135deg, var(--surface) 0%, var(--surface-elevated) 100%);
    border: 2px solid var(--border-bright);
    border-radius: 24px;
    padding: 60px 40px;
    text-align: center;
    box-shadow: 0 0 40px var(--accent-glow);
    position: relative;
    overflow: hidden;
}

.cta-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 255, 136, 0.1) 0%, transparent 70%);
    animation: ctaRotate 10s linear infinite;
}

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

.cta-card h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.cta-card > p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 32px;
    position: relative;
    z-index: 1;
}

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

.cta-note {
    margin-top: 16px;
    font-size: 0.85rem;
    color: var(--text-muted);
    font-style: italic;
}

/* ==================== FOOTER ==================== */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border);
    padding: 40px 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.footer-left {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.copyright {
    color: var(--text-muted);
    font-size: 0.85rem;
}

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

.footer-right a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.footer-right a:hover {
    color: var(--accent-primary);
}

/* ==================== FORM STYLES ==================== */
.feedback-section {
    padding: 80px 0;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

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

.form-wrapper {
    background: var(--surface);
    padding: 48px;
    border-radius: 20px;
    border: 1px solid var(--border-bright);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 40px var(--accent-glow);
}

.form-title {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.form-subtitle {
    color: var(--text-secondary);
    margin-bottom: 32px;
    font-size: 1rem;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.required {
    color: #ff6b6b;
}

.optional {
    font-size: 0.8em;
    color: var(--text-muted);
    font-weight: 400;
}

.full-width {
    width: 100%;
}

.success-message {
    text-align: center;
    padding: 40px;
}

.success-icon {
    font-size: 64px;
    margin-bottom: 24px;
    animation: successPop 0.6s ease;
}

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

.success-message h3 {
    font-size: 1.8rem;
    margin-bottom: 12px;
}

.success-message p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 968px) {
    .demo-wrapper {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .demo-sidebar {
        order: 2;
    }
    
    .demo-stage {
        order: 1;
        min-height: 400px;
    }
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .trust-signals {
        gap: 32px;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .form-wrapper {
        padding: 32px;
    }
    
    .cta-card {
        padding: 40px 24px;
    }
    
    .cta-card h2 {
        font-size: 2rem;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .cta-group {
        flex-direction: column;
    }
    
    .btn.large {
        width: 100%;
    }
}