@font-face {
            font-family: 'Cormorant Garamond';
            font-style: italic;
            font-weight: 400;
            font-display: swap;
            src: url('../fonts/cormorant-italic.woff2') format('woff2');
        }
        @font-face {
            font-family: 'Cormorant Garamond';
            font-style: normal;
            font-weight: 400 700;
            font-display: swap;
            src: url('../fonts/cormorant.woff2') format('woff2');
        }
        @font-face {
            font-family: 'Inter';
            font-style: normal;
            font-weight: 300 600;
            font-display: swap;
            src: url('../fonts/inter.woff2') format('woff2');
        }
        @font-face {
            font-family: 'JetBrains Mono';
            font-style: normal;
            font-weight: 400 500;
            font-display: swap;
            src: url('../fonts/jetbrains-mono.woff2') format('woff2');
        }

        :root {
            --bg-primary: #0c0c0c;
            --bg-secondary: #141414;
            --bg-tertiary: #1a1a1a;
            --text-primary: #e8e1d1;
            --text-secondary: #8a8278;
            --text-muted: #5a5448;
            --accent-gold: #c9a96e;
            --accent-gold-hover: #d4b87a;
            --accent-brown: #8b4513;
            --border-subtle: rgba(201, 169, 110, 0.15);
            --border-medium: rgba(201, 169, 110, 0.3);
            --shadow-gold: rgba(201, 169, 110, 0.08);
        }

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

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

        /* Navigation */
        nav {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            background: rgba(12, 12, 12, 0.9);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
        }

        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 2rem;
            display: flex;
            justify-content: space-between;
            align-items: center;
            height: 64px;
        }

        .nav-logo {
            font-family: 'Cormorant Garamond', serif;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--accent-gold);
            letter-spacing: 0.05em;
            text-decoration: none;
        }

        .nav-links {
            display: flex;
            gap: 2rem;
            list-style: none;
        }

        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.875rem;
            font-weight: 500;
            transition: color 0.3s ease;
        }

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

        .nav-hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 0.5rem;
            background: none;
            border: none;
        }

        .nav-hamburger span {
            display: block;
            width: 24px;
            height: 2px;
            background: var(--text-primary);
            transition: all 0.3s ease;
        }

        .nav-mobile-menu {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            background: rgba(12, 12, 12, 0.98);
            backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border-subtle);
            padding: 1rem 2rem;
            z-index: 99;
        }

        .nav-mobile-menu.active {
            display: block;
        }

        .nav-mobile-menu a {
            display: block;
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.875rem;
            font-weight: 500;
            padding: 0.75rem 0;
            transition: color 0.3s ease;
        }

        .nav-mobile-menu a:hover {
            color: var(--text-primary);
        }

        .nav-cta {
            padding: 0.5rem 1.25rem;
            border: 1px solid var(--accent-gold);
            border-radius: 4px;
            color: var(--accent-gold);
            font-size: 0.875rem;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .nav-cta:hover {
            background: var(--accent-gold);
            color: var(--bg-primary);
        }

        .nav-actions {
            display: flex;
            align-items: center;
            gap: 1.25rem;
        }

        .nav-lang {
            display: flex;
            align-items: center;
            gap: 0.4rem;
            font-size: 0.8125rem;
            font-weight: 500;
            letter-spacing: 0.06em;
        }

        .nav-lang a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color 0.3s ease;
            padding: 0.15rem 0.1rem;
        }

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

        .nav-lang a.active {
            color: var(--accent-gold);
            font-weight: 600;
        }

        .nav-lang .sep {
            color: var(--text-muted);
            opacity: 0.45;
        }

        /* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            padding: 8rem 2rem 4rem;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -25%;
            left: -25%;
            width: 150%;
            height: 150%;
            background:
                radial-gradient(ellipse 55% 45% at 22% 28%, rgba(201, 169, 110, 0.07) 0%, transparent 60%),
                radial-gradient(ellipse 50% 45% at 78% 72%, rgba(139, 69, 19, 0.05) 0%, transparent 60%),
                radial-gradient(ellipse 30% 25% at 50% 50%, rgba(201, 169, 110, 0.03) 0%, transparent 70%);
            pointer-events: none;
            z-index: 0;
        }

        .hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at center, transparent 35%, rgba(0, 0, 0, 0.55) 100%);
            pointer-events: none;
            z-index: 0;
        }

        .hero-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            min-width: 0;
            width: 100%;
        }

        .hero-mascot {
            display: none;
        }

        @media (min-width: 769px) {
            .hero-content {
                max-width: 1100px;
                display: grid;
                grid-template-columns: 1fr 220px;
                grid-template-rows: auto auto;
                column-gap: 3rem;
                row-gap: 3rem;
                align-items: center;
                text-align: left;
            }

            .hero-text {
                grid-column: 1;
                grid-row: 1;
                min-width: 0;
            }

            .hero-mascot {
                display: block;
                grid-column: 2;
                grid-row: 1;
                justify-self: center;
            }

            .hero-mascot img {
                width: 100%;
                max-width: 220px;
                height: auto;
                display: block;
                filter: drop-shadow(0 12px 40px rgba(0, 0, 0, 0.5));
            }

            .hero-content .hero-cta-group {
                grid-column: 1 / -1;
                grid-row: 2;
                justify-content: center;
            }

            .hero-code {
                grid-column: 1 / -1;
                grid-row: 3;
                margin-top: 0;
            }
        }

        @media (min-width: 1100px) {
            .hero-content {
                grid-template-columns: 1fr 280px;
                column-gap: 4rem;
            }

            .hero-mascot img {
                max-width: 280px;
            }
        }

        .hero-badge {
            display: inline-block;
            padding: 0.375rem 1rem;
            border: 1px solid var(--border-medium);
            border-radius: 100px;
            font-size: 0.75rem;
            font-weight: 500;
            color: var(--accent-gold);
            letter-spacing: 0.1em;
            text-transform: uppercase;
            margin-bottom: 2rem;
        }

        .hero h1 {
            font-family: 'Cormorant Garamond', serif;
            font-size: clamp(2.5rem, 6vw, 4.5rem);
            font-weight: 700;
            line-height: 1.1;
            color: var(--text-primary);
            margin-bottom: 1.5rem;
            letter-spacing: -0.02em;
        }

        .hero h1 em {
            font-style: italic;
            color: var(--accent-gold);
        }

        .hero-subtitle {
            font-size: 1.125rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto 2.5rem;
            line-height: 1.7;
        }

        /* Korean + English mixed body text — proper wrapping */
        .hero-subtitle,
        .section-header p,
        .problem-card p,
        .feature-card p,
        .faq-answer p,
        .pricing-desc,
        .features-tier-desc,
        .cta-section p,
        .solution-item p,
        .diagram-box p {
            word-break: keep-all;
            overflow-wrap: anywhere;
        }

        .hero-cta-group {
            display: flex;
            gap: 1rem;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-primary {
            padding: 0.875rem 2rem;
            background: var(--accent-gold);
            color: var(--bg-primary);
            border: none;
            border-radius: 4px;
            font-size: 0.9375rem;
            font-weight: 600;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .btn-primary:hover {
            background: var(--accent-gold-hover);
            transform: translateY(-1px);
            box-shadow: 0 8px 30px rgba(201, 169, 110, 0.2);
        }

        .btn-secondary {
            padding: 0.875rem 2rem;
            background: transparent;
            color: var(--text-primary);
            border: 1px solid var(--border-medium);
            border-radius: 4px;
            font-size: 0.9375rem;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.3s ease;
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .btn-secondary:hover {
            border-color: var(--accent-gold);
            color: var(--accent-gold);
        }

        .hero-code {
            margin-top: 3rem;
            background: transparent;
            border: 0;
            border-top: 1px solid rgba(201, 169, 110, 0.08);
            border-bottom: 1px solid rgba(201, 169, 110, 0.08);
            padding: 1.75rem 0;
            text-align: left;
            max-width: 720px;
            margin-left: auto;
            margin-right: auto;
        }

        .hero-code pre {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8125rem;
            color: var(--text-secondary);
            line-height: 1.7;
            overflow-x: auto;
            white-space: pre-wrap;
            word-break: break-word;
        }

        .hero-code .comment { color: var(--text-muted); }
        .hero-code .prompt { color: var(--accent-gold); }
        .hero-code .command { color: var(--text-secondary); }

        /* Section Base */
        section {
            padding: 6rem 2rem;
            max-width: 1200px;
            margin: 0 auto;
        }

        .section-header {
            text-align: center;
            margin-bottom: 4rem;
        }

        .section-header h2 {
            font-family: 'Cormorant Garamond', serif;
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 1rem;
        }

        .section-header p {
            color: var(--text-secondary);
            font-size: 1.125rem;
            max-width: 600px;
            margin: 0 auto;
        }

        @keyframes hero-rise {
            from {
                opacity: 0;
                transform: translateY(14px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .hero-text > *,
        .hero-mascot,
        .hero-content > .hero-cta-group,
        .hero-code {
            animation: hero-rise 0.85s ease-out backwards;
        }

        .hero-text > *:nth-child(1) { animation-delay: 0s; }
        .hero-text > *:nth-child(2) { animation-delay: 0.08s; }
        .hero-text > *:nth-child(3) { animation-delay: 0.18s; }
        .hero-mascot { animation-delay: 0.28s; }
        .hero-content > .hero-cta-group { animation-delay: 0.36s; }
        .hero-code { animation-delay: 0.48s; }

        @media (prefers-reduced-motion: reduce) {
            .hero-text > *,
            .hero-mascot,
            .hero-content > .hero-cta-group,
            .hero-code {
                animation: none;
            }
        }

        /* Problem Section */
        .problem-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 1.5rem;
        }

        .problem-card {
            background: transparent;
            border: 0;
            border-top: 1px solid rgba(201, 169, 110, 0.08);
            padding: 2rem 0.5rem 0;
            transition: all 0.4s ease;
        }

        .problem-card:hover {
            border-top-color: var(--border-medium);
        }

        .problem-card h3 {
            font-family: 'Cormorant Garamond', serif;
            font-size: 1.375rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.75rem;
        }

        .problem-card p {
            color: var(--text-secondary);
            font-size: 0.9375rem;
            line-height: 1.7;
        }

        /* Solution Section */
        .solution {
            background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

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

        .solution-item {
            text-align: center;
            padding: 2rem;
        }

        .solution-number {
            font-family: 'Cormorant Garamond', serif;
            font-size: 3rem;
            font-weight: 700;
            color: var(--accent-gold);
            opacity: 0.3;
            line-height: 1;
            margin-bottom: 1rem;
        }

        .solution-item h3 {
            font-size: 1.125rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
        }

        .solution-item p {
            color: var(--text-secondary);
            font-size: 0.9375rem;
        }

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

        .features-tier {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 1.5rem;
            margin: 5rem 0 2.5rem;
            padding-bottom: 1.25rem;
            border-bottom: 1px solid rgba(201, 169, 110, 0.08);
        }

        .features-tier:first-of-type {
            margin-top: 1rem;
        }

        .features-tier-name {
            font-family: 'Cormorant Garamond', serif;
            font-size: 2.5rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.01em;
            line-height: 1;
        }

        .features-tier.pro .features-tier-name {
            color: var(--accent-gold);
            font-style: italic;
        }

        .features-tier-desc {
            color: var(--text-secondary);
            font-size: 1.0625rem;
            letter-spacing: 0.02em;
        }

        .features-tier-mascot {
            order: -1;
            width: 100px;
            height: auto;
            display: block;
            align-self: center;
            margin: -1rem 0.5rem -1rem 0;
            filter: drop-shadow(0 10px 28px rgba(0, 0, 0, 0.45));
        }

        @media (max-width: 768px) {
            .features-tier-mascot {
                display: none;
            }
        }

        .section-mascot {
            width: 120px;
            height: auto;
            display: block;
            margin: 0 auto 1.5rem;
            filter: drop-shadow(0 10px 28px rgba(0, 0, 0, 0.45));
        }

        @media (max-width: 768px) {
            .section-mascot {
                width: 90px;
                margin-bottom: 1rem;
            }
        }

        .feature-card {
            background: transparent;
            border: 0;
            border-top: 1px solid rgba(201, 169, 110, 0.08);
            padding: 2rem 0.5rem 0;
            transition: all 0.4s ease;
            position: relative;
        }

        .feature-card::before {
            content: '';
            position: absolute;
            top: -1px;
            left: 0;
            width: 40%;
            height: 1px;
            background: var(--accent-gold);
            opacity: 0;
            transition: opacity 0.4s ease, width 0.4s ease;
        }

        .feature-card:hover::before {
            opacity: 0.7;
            width: 100%;
        }

        .feature-tag {
            display: inline-block;
            padding: 0;
            background: transparent;
            border: 0;
            font-size: 0.6875rem;
            font-weight: 500;
            color: var(--text-muted);
            margin-bottom: 1rem;
            text-transform: uppercase;
            letter-spacing: 0.2em;
        }

        .feature-tag.pro {
            padding: 0.25rem 0.625rem;
            background: var(--accent-gold);
            color: var(--bg-primary);
            font-weight: 600;
            letter-spacing: 0.1em;
        }

        .feature-card h3 {
            font-family: 'Cormorant Garamond', serif;
            font-size: 1.5rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.75rem;
        }

        .feature-card p {
            color: var(--text-secondary);
            font-size: 0.9375rem;
            line-height: 1.6;
            margin-bottom: 1rem;
        }

        .feature-code {
            background: transparent;
            border: 0;
            border-left: 1px solid rgba(201, 169, 110, 0.15);
            padding: 0.5rem 0 0.5rem 1rem;
            margin-top: 1rem;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8125rem;
            color: var(--text-secondary);
            overflow-wrap: break-word;
            word-break: break-word;
        }

        .feature-code .keyword { color: var(--accent-gold); }
        .feature-code .command { color: var(--text-secondary); }

        /* How It Works */
        .how-it-works {
            background: var(--bg-secondary);
            border-top: 1px solid var(--border-subtle);
            border-bottom: 1px solid var(--border-subtle);
        }

        .diagram {
            background: var(--bg-primary);
            border: 1px solid var(--border-subtle);
            border-radius: 12px;
            padding: 3rem;
            text-align: center;
            margin-bottom: 3rem;
        }

        .diagram-boxes {
            display: flex;
            justify-content: center;
            align-items: center;
            gap: 2rem;
            flex-wrap: wrap;
        }

        .diagram-box {
            background: var(--bg-secondary);
            border: 1px solid var(--border-medium);
            border-radius: 8px;
            padding: 1.5rem 2rem;
            min-width: 200px;
        }

        .diagram-box h4 {
            font-family: 'Cormorant Garamond', serif;
            font-size: 1.25rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
        }

        .diagram-box p {
            color: var(--text-secondary);
            font-size: 0.875rem;
        }

        .diagram-arrow {
            font-size: 1.5rem;
            color: var(--accent-gold);
        }

        .diagram-label {
            margin-top: 1.5rem;
            padding: 0.5rem 1rem;
            background: rgba(201, 169, 110, 0.1);
            border: 1px solid var(--border-subtle);
            border-radius: 4px;
            display: inline-block;
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.875rem;
            color: var(--accent-gold);
        }

        /* Pricing Section */
        .pricing-grid {
            display: grid;
            grid-template-columns: 1fr 1.18fr 1fr;
            gap: 2rem;
            align-items: start;
        }

        .pricing-card {
            background: transparent;
            border: 0;
            border-top: 1px solid rgba(201, 169, 110, 0.08);
            padding: 2.5rem 1.5rem 0;
            transition: all 0.4s ease;
            position: relative;
        }

        .pricing-card.featured {
            border-top-color: var(--accent-gold);
            background: linear-gradient(180deg, rgba(201, 169, 110, 0.05) 0%, transparent 70%);
            padding: 3.5rem 2rem 0;
            margin-top: -1rem;
        }

        .pricing-card.featured::before {
            content: 'MOST POPULAR';
            position: absolute;
            top: -1px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--accent-gold);
            color: var(--bg-primary);
            padding: 0.25rem 1rem;
            font-size: 0.6875rem;
            font-weight: 600;
            letter-spacing: 0.1em;
        }

        .pricing-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 12px 50px rgba(0, 0, 0, 0.4);
        }

        .pricing-logo {
            width: 160px;
            height: 160px;
            display: block;
            margin: 0 auto 1rem;
            object-fit: contain;
        }

        .pricing-card.featured .pricing-logo {
            width: 200px;
            height: 200px;
        }

        @media (max-width: 768px) {
            .pricing-logo,
            .pricing-card.featured .pricing-logo {
                width: 130px;
                height: 130px;
            }
        }

        .pricing-name {
            font-family: 'Cormorant Garamond', serif;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 0.5rem;
        }

        .pricing-desc {
            color: var(--text-secondary);
            font-size: 0.9375rem;
            margin-bottom: 1.5rem;
        }

        .pricing-price {
            font-family: 'Cormorant Garamond', serif;
            font-size: 3rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1;
            margin-bottom: 0.5rem;
        }

        .pricing-price span {
            font-size: 1rem;
            color: var(--text-secondary);
            font-weight: 400;
        }

        .pricing-period {
            color: var(--text-muted);
            font-size: 0.875rem;
            margin-bottom: 2rem;
        }

        .pricing-features {
            list-style: none;
            margin-bottom: 2rem;
        }

        .pricing-features li {
            padding: 0.5rem 0;
            color: var(--text-secondary);
            font-size: 0.9375rem;
            display: flex;
            align-items: center;
            gap: 0.75rem;
        }

        .pricing-features li::before {
            content: '✓';
            color: var(--accent-gold);
            font-weight: 600;
        }

        .pricing-features li.disabled {
            color: var(--text-muted);
            text-decoration: line-through;
        }

        .pricing-features li.disabled::before {
            content: '—';
            color: var(--text-muted);
        }

        .pricing-cta {
            width: 100%;
            padding: 0.875rem;
            border: 1px solid var(--accent-gold);
            border-radius: 4px;
            background: transparent;
            color: var(--accent-gold);
            font-size: 0.9375rem;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-block;
            text-align: center;
        }

        .pricing-cta:hover {
            background: var(--accent-gold);
            color: var(--bg-primary);
        }

        .pricing-card.featured .pricing-cta {
            background: var(--accent-gold);
            color: var(--bg-primary);
        }

        .pricing-card.featured .pricing-cta:hover {
            background: var(--accent-gold-hover);
        }

        /* FAQ Section */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border-bottom: 1px solid var(--border-subtle);
        }

        .faq-question {
            width: 100%;
            padding: 1.5rem 0;
            background: none;
            border: none;
            color: var(--text-primary);
            font-size: 1rem;
            font-weight: 500;
            text-align: left;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            transition: color 0.3s ease;
        }

        .faq-question:hover {
            color: var(--accent-gold);
        }

        .faq-icon {
            font-size: 1.25rem;
            color: var(--text-muted);
            transition: transform 0.3s ease;
        }

        .faq-item.active .faq-icon {
            transform: rotate(45deg);
        }

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

        .faq-item.active .faq-answer {
            max-height: 500px;
            padding-bottom: 1.5rem;
        }

        .faq-answer p {
            color: var(--text-secondary);
            font-size: 0.9375rem;
            line-height: 1.7;
        }

        /* CTA Section */
        .cta-section {
            text-align: center;
            padding: 6rem 2rem;
            background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 50%, var(--bg-primary) 100%);
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 600px;
            height: 600px;
            background: radial-gradient(circle, rgba(201, 169, 110, 0.05) 0%, transparent 70%);
            pointer-events: none;
        }

        .cta-section h2 {
            font-family: 'Cormorant Garamond', serif;
            font-size: clamp(2rem, 4vw, 3rem);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 1rem;
            position: relative;
        }

        .cta-section p {
            color: var(--text-secondary);
            font-size: 1.125rem;
            margin-bottom: 2.5rem;
            position: relative;
        }

        /* Footer */
        footer {
            border-top: 1px solid var(--border-subtle);
            padding: 3rem 2rem;
            text-align: center;
        }

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

        .footer-logo {
            font-family: 'Cormorant Garamond', serif;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--accent-gold);
            margin-bottom: 1rem;
        }

        .footer-links {
            display: flex;
            justify-content: center;
            gap: 2rem;
            margin-bottom: 1.5rem;
            flex-wrap: wrap;
        }

        .footer-links a {
            color: var(--text-secondary);
            text-decoration: none;
            font-size: 0.875rem;
            transition: color 0.3s ease;
        }

        .footer-links a:hover {
            color: var(--accent-gold);
        }

        .footer-copy {
            color: var(--text-muted);
            font-size: 0.875rem;
        }


        /* Benchmark Section */
        .benchmark-stats {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 2rem;
            margin-bottom: 4rem;
            align-items: start;
        }

        .bench-stat {
            background: transparent;
            border: 0;
            border-top: 1px solid rgba(201, 169, 110, 0.08);
            padding: 2.5rem 1.5rem 0;
            transition: all 0.4s ease;
            position: relative;
        }

        .bench-stat.highlighted {
            border-top-color: var(--accent-gold);
            background: linear-gradient(180deg, rgba(201, 169, 110, 0.05) 0%, transparent 70%);
            padding: 3rem 1.75rem 0;
            margin-top: -0.5rem;
        }

        .bench-stat.highlighted::before {
            content: 'COMPACT MODE';
            position: absolute;
            top: -1px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--accent-gold);
            color: var(--bg-primary);
            padding: 0.25rem 1rem;
            font-size: 0.6875rem;
            font-weight: 600;
            letter-spacing: 0.1em;
        }

        .bench-stat-label {
            font-size: 0.75rem;
            font-weight: 500;
            color: var(--text-muted);
            margin-bottom: 1.5rem;
            letter-spacing: 0.15em;
            text-transform: uppercase;
        }

        .bench-stat-label em {
            color: var(--accent-gold);
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-size: 1rem;
            letter-spacing: 0;
            text-transform: none;
        }

        .bench-stat-value {
            font-family: 'Cormorant Garamond', serif;
            font-size: 3rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1;
            margin-bottom: 0.5rem;
            letter-spacing: -0.01em;
        }

        .bench-stat.highlighted .bench-stat-value {
            color: var(--accent-gold);
        }

        .bench-stat-unit {
            font-size: 0.875rem;
            color: var(--text-secondary);
            margin-bottom: 1.25rem;
            font-family: 'JetBrains Mono', monospace;
        }

        .bench-stat-note {
            font-size: 0.9375rem;
            color: var(--text-secondary);
            line-height: 1.6;
            padding-bottom: 1.5rem;
        }

        .bench-stat-note code {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8125rem;
            color: var(--accent-gold);
            background: rgba(201, 169, 110, 0.08);
            padding: 0.05rem 0.35rem;
            border-radius: 3px;
        }

        .bench-finding {
            text-align: center;
            color: var(--text-secondary);
            font-size: 1.0625rem;
            line-height: 1.75;
            max-width: 720px;
            margin: 0 auto 4rem;
            padding: 0 1rem;
            word-break: keep-all;
            overflow-wrap: anywhere;
        }

        .bench-finding em {
            color: var(--accent-gold);
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-weight: 600;
        }

        .bench-cards-2 {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 3rem;
            margin-bottom: 3.5rem;
            align-items: start;
        }

        .bench-card {
            border-top: 1px solid rgba(201, 169, 110, 0.15);
            padding: 2.25rem 1.75rem 1rem;
        }

        .bench-card-label {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.75rem;
            letter-spacing: 0.15em;
            color: var(--accent-gold);
            text-transform: uppercase;
            margin-bottom: 1.75rem;
            font-weight: 500;
        }

        .bench-card-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .bench-card-list li {
            font-size: 1.0625rem;
            color: var(--text-primary);
            line-height: 1.7;
            padding: 0.65rem 0 0.65rem 1.5rem;
            position: relative;
            word-break: keep-all;
            overflow-wrap: anywhere;
        }

        .bench-card-list li + li {
            border-top: 1px solid rgba(201, 169, 110, 0.06);
        }

        .bench-card-list li::before {
            content: '—';
            position: absolute;
            left: 0;
            top: 0.65rem;
            color: var(--accent-gold);
            font-weight: 400;
        }

        .bench-card-list li em {
            color: var(--accent-gold);
            font-family: 'Cormorant Garamond', serif;
            font-style: italic;
            font-weight: 600;
            font-size: 1.25rem;
            letter-spacing: -0.005em;
        }

        .bench-card-list li code {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8125rem;
            color: var(--accent-gold);
            background: rgba(201, 169, 110, 0.08);
            padding: 0.05rem 0.35rem;
            border-radius: 3px;
        }

        .bench-table tbody tr.bench-table-total td {
            font-weight: 600;
            color: var(--text-primary);
            border-top: 1px solid rgba(201, 169, 110, 0.25);
            padding-top: 0.875rem;
        }

        .bench-historic-note {
            max-width: 720px;
            margin: -2rem auto 2.5rem;
            padding: 0.75rem 1rem;
            border-left: 2px solid rgba(201, 169, 110, 0.4);
            background: rgba(201, 169, 110, 0.04);
            color: var(--text-muted);
            font-size: 0.8125rem;
            line-height: 1.65;
            font-style: italic;
            word-break: keep-all;
            overflow-wrap: anywhere;
        }

        .bench-historic-note strong {
            font-family: 'JetBrains Mono', monospace;
            font-style: normal;
            font-weight: 500;
            font-size: 0.6875rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            color: var(--accent-gold);
            margin-right: 0.4rem;
        }

        .bench-table-wrap {
            max-width: 760px;
            margin: 0 auto 3rem;
            overflow-x: auto;
        }

        .bench-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9375rem;
        }

        .bench-table thead th {
            color: var(--text-muted);
            font-size: 0.75rem;
            font-weight: 500;
            text-transform: uppercase;
            letter-spacing: 0.15em;
            text-align: right;
            padding: 0.875rem 0.75rem;
            border-bottom: 1px solid var(--border-subtle);
            white-space: nowrap;
        }

        .bench-table thead th:first-child {
            text-align: left;
        }

        .bench-table tbody td {
            padding: 0.875rem 0.75rem;
            text-align: right;
            color: var(--text-secondary);
            border-bottom: 1px solid rgba(201, 169, 110, 0.05);
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.875rem;
        }

        .bench-table tbody td:first-child {
            text-align: left;
            color: var(--text-primary);
            font-family: 'Inter', sans-serif;
            font-size: 0.9375rem;
        }

        .bench-table tbody td code {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.8125rem;
            color: var(--accent-gold);
        }

        .bench-table .col-winner {
            color: var(--accent-gold);
            font-weight: 600;
        }

        .bench-repro {
            text-align: center;
            color: var(--text-muted);
            font-size: 0.875rem;
            line-height: 1.8;
            padding-top: 1rem;
        }

        .bench-repro a {
            color: var(--accent-gold);
            text-decoration: none;
            border-bottom: 1px solid rgba(201, 169, 110, 0.25);
            transition: border-color 0.3s ease;
        }

        .bench-repro a:hover {
            border-bottom-color: var(--accent-gold);
        }

        /* v0.0.23 exec slim callout */
        .bench-v23 {
            max-width: 960px;
            margin: 0 auto 4rem;
            padding: 0 1rem;
        }

        .bench-v23-header {
            text-align: center;
            margin-bottom: 2.5rem;
        }

        .bench-v23-version {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.75rem;
            letter-spacing: 0.15em;
            color: var(--accent-gold);
            text-transform: uppercase;
        }

        .bench-v23-header h3 {
            font-family: 'Cormorant Garamond', serif;
            font-size: 1.75rem;
            font-weight: 600;
            margin: 0.75rem 0 0.5rem;
            color: var(--text-primary);
        }

        .bench-v23-header p {
            color: var(--text-secondary);
            font-size: 0.9375rem;
            line-height: 1.6;
            margin: 0;
        }

        .bench-v23-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.5rem;
        }

        .bench-v23-stat {
            border-top: 1px solid rgba(201, 169, 110, 0.08);
            padding: 1.5rem 1rem 0;
        }

        .bench-v23-stat.highlighted {
            border-top-color: var(--accent-gold);
        }

        .bench-v23-label {
            font-size: 0.6875rem;
            letter-spacing: 0.15em;
            text-transform: uppercase;
            color: var(--text-muted);
            margin-bottom: 1rem;
            font-weight: 500;
        }

        .bench-v23-value {
            font-family: 'Cormorant Garamond', serif;
            font-size: 2.25rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1;
            margin-bottom: 0.75rem;
            letter-spacing: -0.01em;
        }

        .bench-v23-stat.highlighted .bench-v23-value {
            color: var(--accent-gold);
        }

        .bench-v23-value span {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.875rem;
            color: var(--text-secondary);
            margin-left: 0.25rem;
            font-weight: 400;
        }

        .bench-v23-note {
            font-size: 0.875rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        .bench-v23-note code {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.75rem;
            color: var(--accent-gold);
            background: rgba(201, 169, 110, 0.08);
            padding: 0.05rem 0.3rem;
            border-radius: 3px;
        }

        .feature-card .feature-note {
            font-size: 0.8125rem;
            color: var(--text-muted);
            border-left: 1px solid rgba(201, 169, 110, 0.15);
            padding-left: 0.75rem;
            margin: 0.75rem 0 0;
            line-height: 1.55;
        }

        .feature-card .feature-note strong {
            color: var(--accent-gold);
            font-family: 'JetBrains Mono', monospace;
            font-weight: 500;
            font-size: 0.6875rem;
            letter-spacing: 0.1em;
            text-transform: uppercase;
            margin-right: 0.4rem;
        }

        .feature-card .feature-note code {
            font-family: 'JetBrains Mono', monospace;
            font-size: 0.75rem;
            color: var(--accent-gold);
        }

        /* Responsive */
        /* 1080px and below - Z Flip 7 unfolded width */
        @media (max-width: 1080px) {
            .nav-container,
            section {
                max-width: 100%;
                padding-left: 1rem;
                padding-right: 1rem;
            }
            
            .nav-logo {
                font-size: 1.1rem;
                white-space: nowrap;
            }
            
            #quickstart pre {
                font-size: 0.75rem;
                padding: 0.75rem;
                white-space: pre-wrap;
                word-break: break-all;
            }
            
            #quickstart code {
                font-size: 0.75rem;
            }
        }

        /* Tablet */
        @media (max-width: 1024px) {
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }

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

            .pricing-card:last-child:nth-child(odd) {
                grid-column: 1 / -1;
                max-width: 500px;
                margin: 0 auto;
            }

            .pricing-card.featured {
                margin-top: 0;
                padding: 2.5rem 1.5rem 0;
            }
        }

        /* Mobile */
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .nav-hamburger {
                display: flex;
            }
            
            .nav-container {
                padding: 0 1rem;
            }

            .hero {
                padding: 6rem 1rem 3rem;
                min-height: auto;
            }
            
            .hero h1 {
                font-size: 2rem;
                line-height: 1.2;
            }
            
            .hero-subtitle {
                font-size: 1rem;
                line-height: 1.5;
                text-align: center;
            }

            .hero-subtitle br {
                display: none;
            }

            .section-header p br {
                display: none;
            }
            
            .hero-code {
                padding: 1rem;
                margin: 2rem 1rem 0;
            }
            
            .hero-code pre {
                font-size: 0.75rem;
            }

            .hero-cta-group {
                flex-direction: column;
                align-items: center;
                width: 100%;
            }
            
            .btn-primary,
            .btn-secondary {
                width: 100%;
                max-width: 300px;
                justify-content: center;
            }

            section {
                padding: 4rem 1rem;
            }
            
            .section-header {
                margin-bottom: 2.5rem;
            }
            
            .section-header h2 {
                font-size: 2rem;
            }

            .section-header p {
                font-size: 1rem;
            }

            .features-tier {
                flex-direction: column;
                gap: 0.5rem;
                text-align: center;
                margin: 3rem 0 2rem;
            }

            .features-tier-name {
                font-size: 2rem;
            }

            .features-tier-desc {
                font-size: 0.9375rem;
            }

            .problem-grid,
            .solution-grid,
            .features-grid,
            .pricing-grid,
            .benchmark-stats,
            .bench-v23-grid,
            .bench-cards-2 {
                grid-template-columns: 1fr;
                gap: 1rem;
            }

            .bench-v23-value {
                font-size: 2rem;
            }

            .bench-stat.highlighted {
                margin-top: 0;
                padding: 2.5rem 1.5rem 0;
            }

            .bench-stat.highlighted::before {
                font-size: 0.625rem;
                padding: 0.2rem 0.75rem;
            }

            .bench-stat-value {
                font-size: 2.5rem;
            }

            .bench-finding {
                font-size: 0.9375rem;
            }

            .bench-table thead th,
            .bench-table tbody td {
                padding: 0.625rem 0.5rem;
                font-size: 0.8125rem;
            }
            
            .problem-card,
            .feature-card,
            .pricing-card {
                padding: 1.5rem;
            }

            .pricing-card.featured {
                margin-top: 0;
                padding: 1.5rem;
            }
            
            .feature-card h3 {
                font-size: 1.25rem;
            }
            
            .feature-code {
                padding: 0.75rem;
                font-size: 0.75rem;
            }

            .solution-item {
                padding: 1.5rem;
            }
            
            .solution-number {
                font-size: 2.5rem;
            }

            .diagram {
                padding: 2rem 1rem;
            }
            
            .diagram-box {
                min-width: auto;
                width: 100%;
                padding: 1rem;
            }
            
            .diagram-boxes {
                flex-direction: column;
                gap: 1rem;
            }
            
            .diagram-arrow {
                transform: rotate(90deg);
            }

            .pricing-card.featured::before {
                font-size: 0.625rem;
                padding: 0.2rem 0.75rem;
            }
            
            .pricing-price {
                font-size: 2.5rem;
            }
            
            .pricing-features li {
                font-size: 0.875rem;
            }

            .pricing-features li.disabled {
                text-decoration: none;
                opacity: 0.7;
            }

            .faq-question {
                padding: 1.25rem 0;
                font-size: 0.9375rem;
            }
            
            .faq-answer p {
                font-size: 0.875rem;
            }

            .cta-section {
                padding: 4rem 1rem;
            }
            
            .cta-section h2 {
                font-size: 1.75rem;
            }
            
            .cta-section p {
                font-size: 1rem;
            }

            .footer-links {
                gap: 1rem;
            }
        }
        
        /* Small Mobile */
        @media (max-width: 480px) {
            .hero h1 {
                font-size: 1.75rem;
            }
            
            .hero-badge {
                font-size: 0.6875rem;
                padding: 0.25rem 0.75rem;
            }
            
            .hero-code pre {
                font-size: 0.6875rem;
            }
            
            .feature-tag {
                font-size: 0.6875rem;
            }
            
            .pricing-name {
                font-size: 1.25rem;
            }
            
            .pricing-price {
                font-size: 2rem;
            }
        }

        /* ------- Inline-style refactor (Phase B) ------- */
        .panel { background: var(--bg-primary); border: 1px solid var(--border-subtle); border-radius: 8px; padding: 1.5rem; }
        .mono { font-family: 'JetBrains Mono', monospace; }
        .step-row { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1rem; }
        .step-num { display: inline-flex; align-items: center; justify-content: center; width: 28px; height: 28px; border-radius: 50%; background: var(--accent-gold); color: var(--bg-primary); font-weight: 600; font-size: 0.875rem; }
        .step-label { font-weight: 500; color: var(--text-primary); }
        .mono-gold { color: var(--accent-gold); font-family: 'JetBrains Mono', monospace; }
        .codeblock { background: #0a0a0a; border: 1px solid var(--border-subtle); border-radius: 6px; padding: 1rem; overflow-x: auto; font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; color: var(--text-secondary); margin: 0; }
        .panel-h { font-family: 'Cormorant Garamond', serif; color: var(--accent-gold); font-size: 1.4rem; margin: 0 0 1rem; }
        .env-row { padding: 0.4rem 0; border-bottom: 1px solid var(--border-subtle); }
        .bench-tag { color:var(--text-muted); font-size:0.75rem; }
        .details-note { margin-top: 0.75rem; color: var(--text-secondary); font-size: 0.85rem; }
        .details-summary { cursor: pointer; color: var(--accent-gold); }
        .details-text { margin: 0.75rem 0 0.5rem; color: var(--text-muted); }
        .codeblock-sm { background: #0a0a0a; border: 1px solid var(--border-subtle); border-radius: 6px; padding: 0.9rem; overflow-x: auto; font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; color: var(--text-secondary); margin: 0; }
        .panel-intro { color: var(--text-secondary); margin-bottom: 0.75rem; font-size: 0.9rem; }
        .tbl-row { border-bottom: 1px solid var(--border-subtle); }
        .tbl-th { padding: 0.5rem 0; color: var(--text-muted); text-align: right; }
        .tbl-td-name { padding: 0.5rem 0; color: var(--text-primary); }
        .tbl-num { padding: 0.5rem 0; text-align: right; color: var(--text-secondary); font-family: 'JetBrains Mono', monospace; }
        .tbl-num-gold { padding: 0.5rem 0; text-align: right; color: var(--accent-gold); font-family: 'JetBrains Mono', monospace; }
        .panel-foot { color: var(--text-muted); font-size: 0.8rem; margin: 1rem 0 0; }
        .qs-section { padding: 4rem 2rem; background: var(--bg-secondary); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); overflow-x: hidden; }
        .qs-inner { max-width: 800px; margin: 0 auto; width: 100%; }
        .qs-h2 { font-family: 'Cormorant Garamond', serif; font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 600; color: var(--accent-gold); margin-bottom: 2rem; text-align: center; word-break: keep-all; }
        .qs-grid { display: grid; gap: 1.5rem; width: 100%; }
        .panel-emph { background: var(--bg-primary); border: 1px solid var(--border-medium); border-radius: 8px; padding: 1.5rem; }
        .inline-code { background: rgba(201,169,110,0.1); padding: 0.15rem 0.4rem; border-radius: 3px; font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; }
        .codeblock-wrap { background: #0a0a0a; border: 1px solid var(--border-subtle); border-radius: 6px; padding: 1rem; overflow-x: auto; font-family: 'JetBrains Mono', monospace; font-size: 0.85rem; color: var(--text-secondary); margin: 0; max-width: 100%; white-space: pre-wrap; word-break: break-all; }
        .qs-caption { color: var(--text-muted); margin-top: 0.75rem; font-size: 0.85rem; }
        .mt-4 { margin-top: 4rem; }
        .mw-800 { max-width: 800px; }
        .tech-section { padding: 4rem 2rem; background: var(--bg-secondary); border-top: 1px solid var(--border-subtle); border-bottom: 1px solid var(--border-subtle); }
        .tech-inner { max-width: 1100px; margin: 0 auto; }
        .tech-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; margin-top: 2rem; }
        .tbl-base { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
        .tbl-th-empty { padding: 0.5rem 0; color: var(--text-muted); }
        .env-list { list-style: none; padding: 0; margin: 0; font-size: 0.85rem; }
        .env-row-last { padding: 0.4rem 0; }
        .tech-para { color: var(--text-secondary); font-size: 0.9rem; line-height: 1.6; margin: 0 0 0.75rem; }
        .mono-accent { font-family: 'JetBrains Mono', monospace; color: var(--accent-gold); }
        .tech-foot { color: var(--text-muted); font-size: 0.85rem; margin: 0; }
        .mono-gold-sm { font-family:'JetBrains Mono',monospace; font-size:0.875rem; color:var(--accent-gold); }
        .tbl-merged { text-align:center; color:var(--text-muted); }

        /* ------- Coming Soon tier (Studio) ------- */
        .pricing-card-soon {
            position: relative;
            opacity: 0.6;
            filter: grayscale(0.4);
        }
        .pricing-card-soon:hover {
            transform: none;
            border-color: var(--border-subtle);
            box-shadow: none;
        }
        .pricing-soon-badge {
            position: absolute;
            top: 1rem;
            right: 1rem;
            padding: 0.25rem 0.625rem;
            background: rgba(201, 169, 110, 0.12);
            border: 1px solid var(--border-medium);
            border-radius: 100px;
            color: var(--accent-gold);
            font-size: 0.6875rem;
            font-weight: 500;
            letter-spacing: 0.12em;
            text-transform: uppercase;
        }
        .pricing-cta-disabled {
            cursor: not-allowed;
            background: transparent !important;
            color: var(--text-muted) !important;
            border-color: var(--border-subtle) !important;
            pointer-events: none;
        }