:root {
            --bg: #e8e8e8;
            --bg-card: #ffffff;
            --accent: #d4db18;
            --sage: #758a8a;
            --text: #1a1a1a;
            --text-secondary: #555555;
            --text-muted: #888888;
            --border: #d0d0d0;
            --green: #28ca42;
        }

        * { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        
        body {
            font-family: "Segoe UI", Arial, Helvetica, sans-serif;
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.4;
            overflow-x: hidden;
        }

        .container {
            max-width: 1400px;
            margin: 0 auto;
            padding: 0 48px;
        }

        /* Animations */
        .reveal {
            opacity: 0;
            transform: translateY(30px);
            transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
        }

        .reveal.active {
            opacity: 1;
            transform: translateY(0);
        }

        .reveal-delay-1 { transition-delay: 0.15s; }
        .reveal-delay-2 { transition-delay: 0.3s; }
        .reveal-delay-3 { transition-delay: 0.45s; }

        /* Blinking dot animation - like Claude Code */
        @keyframes blink {
            0%, 100% { opacity: 1; }
            50% { opacity: 0; }
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; }
            50% { opacity: 0.4; }
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            padding: 28px 0;
            transition: all 0.4s ease;
        }

        .navbar.scrolled {
            background: rgba(232, 232, 232, 0.9);
            backdrop-filter: blur(20px);
            padding: 18px 0;
        }

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

        .logo {
            font-size: 18px;
            font-weight: 600;
            color: var(--text);
            text-decoration: none;
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
        }

        .logo-dot {
            width: 6px;
            height: 6px;
            background: var(--green);
            border-radius: 50%;
            margin: 0 3px;
            animation: blink 1s infinite;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 28px;
        }

        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.3s ease;
        }

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

        .nav-btn {
            background: var(--text);
            color: var(--bg) !important;
            padding: 12px 24px;
            border-radius: 50px;
        }

        .nav-btn:hover {
            background: var(--text-secondary);
        }

        /* Section Base */
        .section {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: center;
            padding: 120px 0;
            position: relative;
        }

        .section-compact {
            min-height: auto;
            padding: 80px 0;
        }

        .section-short {
            min-height: auto;
            padding: 120px 0;
        }

        /* Statement Pattern */
        .statement {
            text-align: left;
        }

        .statement-main {
            font-size: clamp(48px, 10vw, 140px);
            font-weight: 500;
            letter-spacing: -0.04em;
            line-height: 1;
            margin-bottom: 24px;
            color: var(--text);
        }

        .statement-sub {
            font-size: clamp(18px, 2.5vw, 24px);
            font-weight: 400;
            color: var(--text-muted);
            letter-spacing: -0.01em;
            max-width: 600px;
        }

        /* Hero */
        .hero {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            padding-bottom: 120px;
        }

        .hero-content {
            opacity: 0;
            animation: fadeUp 1s ease forwards 0.2s;
        }

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

        .hero h1 {
            font-size: clamp(56px, 9vw, 120px);
            font-weight: 500;
            letter-spacing: -0.04em;
            line-height: 1;
            margin-bottom: 16px;
        }

        .typed-wrapper {
            font-size: clamp(28px, 4vw, 48px);
            font-weight: 400;
            color: var(--text-muted);
            letter-spacing: -0.02em;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* Blinking green dot cursor */
        .typed-cursor {
            display: inline-block;
            width: 12px;
            height: 12px;
            background: var(--green);
            border-radius: 50%;
            margin-left: 6px;
            animation: blink 1s infinite;
            vertical-align: middle;
        }

        /* Value Prop Section */
        .value-prop {
            min-height: 100vh;
            display: flex;
            align-items: center;
        }

        .value-prop .statement-main {
            font-size: clamp(56px, 12vw, 180px);
            max-width: 100%;
        }

        /* Section with Visual */
        .section-with-visual {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            min-height: auto;
            padding: 100px 0;
        }

        .section-visual {
            display: flex;
            justify-content: flex-end;
        }

        /* Component Cards */
        .component-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 6px;
            padding: 36px;
            width: 100%;
            max-width: 480px;
            transition: border-color 0.3s ease;
        }

        .component-card:hover {
            border-color: var(--sage);
        }

        .component-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 28px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--bg);
        }

        .component-title {
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.12em;
            color: var(--text-muted);
        }

        .live-indicator {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 11px;
            color: var(--green);
            font-weight: 600;
        }

        .live-dot {
            width: 6px;
            height: 6px;
            background: var(--green);
            border-radius: 50%;
            animation: blink 1s infinite;
        }

        /* OEE Stats */
        .oee-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 12px;
            margin-bottom: 24px;
        }

        .oee-stat {
            text-align: center;
            padding: 16px 12px;
            background: var(--bg);
            border-radius: 4px;
        }

        .oee-value {
            font-size: 32px;
            font-weight: 600;
            color: var(--text);
            transition: all 0.3s ease;
        }

        .oee-label {
            font-size: 10px;
            text-transform: uppercase;
            letter-spacing: 0.06em;
            color: var(--text-muted);
            margin-top: 4px;
        }

        .line-stats {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .line-stat {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .line-name {
            font-size: 12px;
            color: var(--text-secondary);
            min-width: 44px;
        }

        .line-bar {
            flex: 1;
            height: 4px;
            background: var(--bg);
            border-radius: 2px;
            overflow: hidden;
        }

        .line-fill {
            height: 100%;
            border-radius: 2px;
            background: var(--sage);
            transition: width 0.6s ease;
        }

        .line-percent {
            font-size: 12px;
            font-weight: 600;
            color: var(--text);
            min-width: 36px;
            text-align: right;
            transition: all 0.3s ease;
        }

        /* Productivity Cards - 3 Examples */
        .productivity-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
            margin-top: 60px;
        }

        .productivity-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 6px;
            padding: 32px;
            transition: border-color 0.3s ease;
        }

        .productivity-card:hover {
            border-color: var(--sage);
        }

        .productivity-card-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--bg);
        }

        .productivity-card-title {
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.12em;
            color: var(--text-muted);
        }

        .productivity-meta {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 16px;
        }

        .productivity-meta span {
            color: var(--text);
            font-weight: 600;
        }

        /* Bar Chart */
        .bar-chart {
            display: flex;
            align-items: flex-end;
            height: 100px;
            gap: 6px;
        }

        .bar {
            flex: 1;
            border-radius: 3px 3px 0 0;
            background: var(--bg);
            transition: all 0.6s ease;
        }

        .bar.active {
            background: var(--sage);
        }

        .bar.warning {
            background: var(--accent);
        }

        .bar.alert {
            background: #e85555;
        }

        /* Shift Timeline */
        .shift-timeline {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .shift-row {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .shift-label {
            font-size: 11px;
            color: var(--text-muted);
            min-width: 60px;
        }

        .shift-bar {
            flex: 1;
            height: 24px;
            background: var(--bg);
            border-radius: 4px;
            overflow: hidden;
            display: flex;
        }

        .shift-segment {
            height: 100%;
            transition: width 0.6s ease;
        }

        .shift-segment.productive { background: var(--sage); }
        .shift-segment.changeover { background: var(--accent); }
        .shift-segment.downtime { background: #e85555; }

        .shift-value {
            font-size: 12px;
            font-weight: 600;
            min-width: 40px;
            text-align: right;
            transition: all 0.3s ease;
        }

        /* Alarm List */
        .alarm-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .alarm-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 10px 12px;
            background: var(--bg);
            border-radius: 4px;
            transition: all 0.3s ease;
        }

        .alarm-item.new {
            animation: alarmPulse 0.5s ease;
        }

        @keyframes alarmPulse {
            0% { transform: scale(1.02); background: rgba(232, 85, 85, 0.1); }
            100% { transform: scale(1); background: var(--bg); }
        }

        .alarm-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .alarm-dot.critical { 
            background: #e85555; 
            animation: blink 1s infinite;
        }
        .alarm-dot.warning { background: var(--accent); }
        .alarm-dot.info { background: var(--sage); }

        .alarm-text {
            font-size: 12px;
            color: var(--text-secondary);
            flex: 1;
        }

        .alarm-time {
            font-size: 11px;
            color: var(--text-muted);
            transition: all 0.3s ease;
        }

        /* Recommendation */
        .recommendation-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 20px;
        }

        .recommendation-icon {
            width: 24px;
            height: 24px;
            background: var(--accent);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 14px;
            color: var(--text);
        }

        .recommendation-content {
            min-height: 72px;
        }

        .recommendation-text {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .typing-cursor-inline {
            display: inline-block;
            width: 8px;
            height: 8px;
            background: var(--green);
            border-radius: 50%;
            margin-left: 4px;
            animation: blink 1s infinite;
            vertical-align: middle;
        }

        /* Machine Diagram */
        .machine-diagram {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
            width: 100%;
            max-width: 400px;
        }

        .machine-node {
            border: 1px solid var(--border);
            border-radius: 4px;
            padding: 24px;
            background: var(--bg-card);
            text-align: center;
            transition: border-color 0.3s ease;
        }

        .machine-node:hover {
            border-color: var(--sage);
        }

        .machine-node.hub {
            grid-column: span 2;
            background: var(--green);
            color: white;
            border-color: var(--green);
        }

        .machine-node-label {
            font-size: 9px;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            margin-bottom: 6px;
            opacity: 0.5;
        }

        .machine-node-name {
            font-weight: 500;
            font-size: 15px;
        }

        /* Multi-site Grid */
        .factory-section {
            padding: 120px 0;
        }

        .factory-header {
            margin-bottom: 60px;
        }

        .factory-filters {
            display: flex;
            gap: 12px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }

        .btn-pill {
            padding: 12px 24px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 500;
            border: 1px solid var(--border);
            background: transparent;
            color: var(--text);
            cursor: pointer;
            transition: all 0.3s ease;
        }

        .btn-pill:hover {
            border-color: var(--text-muted);
        }

        .btn-pill.active {
            background: var(--text);
            color: var(--bg);
            border-color: var(--text);
        }

        .oee-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .oee-mini {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 8px;
            padding: 28px;
            display: flex;
            flex-direction: column;
            align-items: center;
            transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
            opacity: 0;
            transform: translateY(20px);
        }

        .oee-mini.active {
            opacity: 1;
            transform: translateY(0);
        }

        .oee-mini:hover {
            transform: translateY(-4px);
            border-color: var(--sage);
        }

        .circle-chart {
            width: 90px;
            height: 90px;
            position: relative;
            margin-bottom: 16px;
        }

        .circle-bg {
            fill: none;
            stroke: var(--bg);
            stroke-width: 5;
        }

        .circle-progress {
            fill: none;
            stroke-width: 5;
            stroke-linecap: round;
            transform: rotate(-90deg);
            transform-origin: 50% 50%;
            transition: stroke-dashoffset 1s ease;
        }

        .circle-text {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
        }

        .circle-val {
            font-size: 22px;
            font-weight: 600;
            color: var(--text);
        }

        .factory-name {
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
            margin-bottom: 4px;
        }

        .trend-badge {
            font-size: 12px;
            color: var(--text-muted);
        }

        .trend-badge.up { color: var(--green); }
        .trend-badge.down { color: #e85555; }

        /* Deployment */
        .deployment-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
            margin-top: 60px;
        }

        .deployment-option {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: 6px;
            padding: 40px;
            transition: border-color 0.3s ease;
        }

        .deployment-option:hover {
            border-color: var(--sage);
        }

        .deployment-badge {
            display: inline-block;
            font-size: 10px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.1em;
            padding: 6px 14px;
            border-radius: 50px;
            margin-bottom: 20px;
            background: var(--accent);
            color: var(--text);
        }

        .deployment-badge.secondary {
            background: var(--bg);
        }

        .deployment-title {
            font-size: 24px;
            font-weight: 500;
            margin-bottom: 10px;
        }

        .deployment-desc {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.5;
        }

        /* CTA - Email Capture */
        .cta-section {
            min-height: 60vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 120px 0;
        }

        .cta-content {
            max-width: 700px;
        }

        .cta-form {
            display: flex;
            gap: 12px;
            margin-top: 48px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

        .cta-input {
            flex: 1;
            padding: 18px 24px;
            border-radius: 50px;
            border: 1px solid var(--border);
            background: var(--bg-card);
            font-size: 16px;
            font-family: 'Space Grotesk', sans-serif;
            outline: none;
            transition: border-color 0.3s ease;
        }

        .cta-input:focus {
            border-color: var(--green);
        }

        .cta-input::placeholder {
            color: var(--text-muted);
        }

        .cta-btn {
            display: inline-flex;
            align-items: center;
            padding: 18px 32px;
            border-radius: 50px;
            font-size: 16px;
            font-weight: 500;
            text-decoration: none;
            background: var(--green);
            color: white;
            border: none;
            cursor: pointer;
            transition: all 0.3s ease;
            white-space: nowrap;
        }

        .cta-btn:hover {
            background: #22b039;
            transform: translateY(-2px);
        }

        .cta-note {
            font-size: 13px;
            color: var(--text-muted);
            margin-top: 16px;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .section-with-visual {
                grid-template-columns: 1fr;
                gap: 40px;
                padding: 80px 0;
            }

            .section-visual {
                justify-content: flex-start;
            }

            .component-card {
                max-width: 100%;
            }

            .productivity-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

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

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

            .machine-diagram {
                max-width: 100%;
            }

            .cta-form {
                flex-direction: column;
            }
        }

        @media (max-width: 768px) {
            .container { padding: 0 24px; }
            .nav-links { display: none; }
            
            .section { padding: 60px 0; min-height: auto; }
            .section-compact { padding: 60px 0; }
            .section-short { padding: 80px 0; }
            .hero { padding-bottom: 80px; min-height: 100vh; }
            
            .statement-main {
                font-size: clamp(36px, 10vw, 64px);
            }

            .value-prop .statement-main {
                font-size: clamp(40px, 12vw, 80px);
            }

            .factory-filters {
                justify-content: flex-start;
            }

            .oee-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .footer-inner {
                flex-direction: column;
                gap: 24px;
                text-align: center;
            }
        }