/* Hero Section */
        .hero {
            min-height: 100vh;
            display: flex;
            align-items: center;
            padding: 120px 0 80px;
            position: relative;
            overflow: hidden;
        }

        .hero::before {
            content: '';
            position: absolute;
            top: -30%;
            right: -15%;
            width: 70%;
            height: 130%;
            background: radial-gradient(ellipse at center,
                    rgba(94, 196, 198, 0.12) 0%,
                    rgba(94, 196, 198, 0.05) 40%,
                    transparent 70%);
            pointer-events: none;
            animation: breathe 8s infinite var(--ease-breathe);
        }

        .hero::after {
            content: '';
            position: absolute;
            bottom: -20%;
            left: -10%;
            width: 50%;
            height: 80%;
            background: radial-gradient(ellipse at center,
                    rgba(193, 122, 91, 0.08) 0%,
                    transparent 60%);
            pointer-events: none;
            animation: breathe 10s infinite var(--ease-breathe);
            animation-delay: 2s;
        }

        .hero .container {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 60px;
            align-items: center;
            position: relative;
            z-index: 1;
        }

        .hero-content {
            max-width: 600px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 8px 16px;
            background: linear-gradient(135deg, var(--cyan-pale) 0%, var(--warm-cream) 100%);
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--gray-700);
            margin-bottom: 24px;
            border: 1px solid rgba(94, 196, 198, 0.15);
            animation: fadeInUp 0.8s var(--ease-breathe) forwards;
        }

        .hero-badge svg {
            width: 18px;
            height: 18px;
            color: var(--cyan-primary);
        }

        .hero h1 {
            font-family: var(--font-display);
            font-size: clamp(2.25rem, 4.5vw, 3.25rem);
            font-weight: 600;
            line-height: 1.15;
            color: var(--charcoal);
            margin-bottom: 24px;
            letter-spacing: -0.03em;
            animation: fadeInUp 0.8s var(--ease-breathe) 0.1s forwards;
            opacity: 0;
        }

        .hero h1 .highlight {
            background: linear-gradient(135deg, var(--cyan-primary) 0%, var(--cyan-light) 100%);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
            font-weight: 700;
        }

        .hero-subtitle {
            font-size: 1.2rem;
            color: var(--gray-600);
            margin-bottom: 40px;
            max-width: 500px;
            line-height: 1.7;
            animation: fadeInUp 0.8s var(--ease-breathe) 0.2s forwards;
            opacity: 0;
        }

        .hero-cta {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 32px;
            background: var(--cyan-primary);
            color: white;
            text-decoration: none;
            font-weight: 600;
            font-size: 1rem;
            border-radius: 50px;
            transition: all 0.4s var(--ease-gentle);
            box-shadow: 0 8px 24px rgba(94, 196, 198, 0.25);
            animation: fadeInUp 0.8s var(--ease-breathe) 0.3s forwards;
            opacity: 0;
        }

        .hero-cta:hover {
            background: var(--cyan-light);
            transform: translateY(-3px);
            box-shadow: 0 12px 32px rgba(94, 196, 198, 0.35);
        }

        .hero-cta svg {
            width: 20px;
            height: 20px;
        }

        .hero-visual {
            position: relative;
            animation: fadeInUp 0.8s var(--ease-breathe) 0.4s forwards;
            opacity: 0;
        }

        .chat-mockup {
            background: white;
            border-radius: 28px;
            box-shadow: 0 32px 64px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.03);
            overflow: hidden;
            animation: float-gentle 8s ease-in-out infinite;
        }

        .chat-mockup img {
            width: 100%;
            height: auto;
            display: block;
        }

        /* Use Cases Section */
        .use-cases {
            padding: 120px 0;
            background: var(--white);
            position: relative;
        }

        .use-cases::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--cyan-soft), transparent);
        }

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

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 2.5px;
            color: var(--cyan-primary);
            margin-bottom: 20px;
        }

        .section-title {
            font-family: var(--font-display);
            font-size: clamp(2rem, 4vw, 2.75rem);
            font-weight: 600;
            color: var(--charcoal);
            margin-bottom: 20px;
            letter-spacing: -0.02em;
            line-height: 1.2;
        }

        .section-subtitle {
            font-size: 1.15rem;
            color: var(--gray-600);
            max-width: 650px;
            margin: 0 auto;
            line-height: 1.75;
        }

        .use-case-item {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
            margin-bottom: 100px;
        }

        .use-case-item:last-child {
            margin-bottom: 0;
        }

        .use-case-item:nth-child(even) {
            direction: rtl;
        }

        .use-case-item:nth-child(even) > * {
            direction: ltr;
        }

        .use-case-content {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .use-case-number {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            background: linear-gradient(135deg, var(--cyan-soft) 0%, var(--cyan-primary) 100%);
            border-radius: 16px;
            font-family: var(--font-display);
            font-size: 1.3rem;
            font-weight: 700;
            color: white;
            box-shadow: 0 8px 20px rgba(94, 196, 198, 0.25);
        }

        .use-case-title {
            font-family: var(--font-display);
            font-size: 1.65rem;
            font-weight: 600;
            color: var(--charcoal);
            letter-spacing: -0.01em;
        }

        .use-case-description {
            font-size: 1.05rem;
            color: var(--gray-600);
            line-height: 1.75;
        }

        .use-case-visual {
            position: relative;
        }

        .use-case-image {
            width: 100%;
            border-radius: 24px;
            box-shadow: 0 24px 48px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.03);
            transition: transform 0.5s var(--ease-gentle);
        }

        .use-case-item:hover .use-case-image {
            transform: translateY(-6px);
        }

        /* Setup Section */
        .setup {
            padding: 120px 0;
            background: var(--charcoal);
            position: relative;
            overflow: hidden;
        }

        .setup::before {
            content: '';
            position: absolute;
            top: -30%;
            left: -20%;
            width: 60%;
            height: 130%;
            background: radial-gradient(ellipse at center,
                    rgba(94, 196, 198, 0.15) 0%,
                    transparent 60%);
            pointer-events: none;
            animation: breathe 10s infinite var(--ease-breathe);
        }

        .setup::after {
            content: '';
            position: absolute;
            bottom: -20%;
            right: -10%;
            width: 50%;
            height: 80%;
            background: radial-gradient(ellipse at center,
                    rgba(193, 122, 91, 0.08) 0%,
                    transparent 60%);
            pointer-events: none;
        }

        .setup .section-header {
            position: relative;
            z-index: 1;
        }

        .setup .section-label {
            color: var(--cyan-soft);
        }

        .setup .section-title {
            color: white;
        }

        .setup .section-subtitle {
            color: var(--gray-300);
        }

        .setup-content {
            position: relative;
            z-index: 1;
            max-width: 800px;
            margin: 0 auto;
        }

        .mcp-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            background: rgba(94, 196, 198, 0.12);
            border: 1px solid rgba(94, 196, 198, 0.25);
            border-radius: 50px;
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--cyan-soft);
            margin-bottom: 32px;
        }

        .mcp-badge svg {
            width: 18px;
            height: 18px;
        }

        .url-box {
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 20px;
            padding: 24px;
            margin-bottom: 48px;
        }

        .url-label {
            font-size: 0.85rem;
            color: var(--gray-400);
            margin-bottom: 12px;
            text-transform: uppercase;
            letter-spacing: 1.5px;
        }

        .url-value {
            display: flex;
            align-items: center;
            gap: 16px;
            background: rgba(0, 0, 0, 0.25);
            border-radius: 14px;
            padding: 16px 20px;
        }

        .url-value code {
            flex: 1;
            font-family: 'SF Mono', 'Monaco', 'Inconsolata', monospace;
            font-size: 0.9rem;
            color: var(--cyan-soft);
            word-break: break-all;
        }

        .copy-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 18px;
            background: var(--cyan-primary);
            color: white;
            border: none;
            border-radius: 10px;
            font-weight: 600;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.3s var(--ease-gentle);
            flex-shrink: 0;
        }

        .copy-btn:hover {
            background: var(--cyan-dark);
            transform: scale(1.03);
        }

        .copy-btn.copied {
            background: var(--cyan-dark);
        }

        .copy-btn svg {
            width: 16px;
            height: 16px;
        }

        .setup-heading {
            color: white;
            font-family: var(--font-display);
            font-size: 1.2rem;
            font-weight: 600;
            margin-bottom: 24px;
            letter-spacing: -0.01em;
        }

        /* Tab Navigation */
        .setup-tabs {
            display: flex;
            gap: 16px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }

        .setup-tab {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 24px;
            background: rgba(255, 255, 255, 0.03);
            border: 1.5px solid rgba(255, 255, 255, 0.08);
            border-radius: 12px;
            color: var(--gray-400);
            font-weight: 500;
            font-size: 0.95rem;
            cursor: pointer;
            transition: all 0.3s var(--ease-gentle);
        }

        .setup-tab:hover {
            background: rgba(94, 196, 198, 0.1);
            border-color: rgba(94, 196, 198, 0.3);
            color: var(--cyan-light);
            transform: translateY(-1px);
        }

        .setup-tab.active {
            background: rgba(94, 196, 198, 0.25);
            border-color: var(--cyan-primary);
            color: white;
            box-shadow: 0 0 20px rgba(94, 196, 198, 0.3), 0 4px 12px rgba(0, 0, 0, 0.2);
            transform: translateY(-2px);
        }

        .setup-tab svg {
            width: 20px;
            height: 20px;
        }

        .tab-content {
            display: none;
        }

        .tab-content.active {
            display: block;
        }

        .setup-steps {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .setup-step {
            display: flex;
            gap: 20px;
            padding: 24px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.06);
            border-radius: 20px;
            transition: all 0.4s var(--ease-gentle);
        }

        .setup-step:hover {
            background: rgba(255, 255, 255, 0.05);
            border-color: rgba(94, 196, 198, 0.25);
        }

        .step-number {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--cyan-primary) 0%, var(--cyan-dark) 100%);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: var(--font-display);
            font-weight: 700;
            color: white;
            flex-shrink: 0;
        }

        .step-content h3 {
            font-family: var(--font-display);
            font-size: 1.05rem;
            font-weight: 600;
            color: white;
            margin-bottom: 8px;
        }

        .step-content p {
            font-size: 0.95rem;
            color: var(--gray-400);
            line-height: 1.6;
        }

        .step-content a {
            color: var(--cyan-soft);
            text-decoration: none;
            border-bottom: 1px dashed var(--cyan-soft);
            transition: border-color 0.2s ease;
        }

        .step-content a:hover {
            border-bottom-style: solid;
        }

        .setup-note {
            margin-top: 40px;
            padding: 20px 24px;
            background: rgba(94, 196, 198, 0.08);
            border: 1px solid rgba(94, 196, 198, 0.15);
            border-radius: 16px;
            display: flex;
            align-items: flex-start;
            gap: 16px;
        }

        .setup-note svg {
            width: 24px;
            height: 24px;
            color: var(--cyan-soft);
            flex-shrink: 0;
            margin-top: 2px;
        }

        .setup-note p {
            font-size: 0.95rem;
            color: var(--gray-300);
            line-height: 1.65;
        }

        .setup-note a {
            color: var(--cyan-soft);
            text-decoration: none;
            border-bottom: 1px dashed var(--cyan-soft);
            transition: border-color 0.2s ease;
        }

        .setup-note a:hover {
            border-bottom-style: solid;
        }

        /* CTA Section */
        .final-cta {
            padding: 140px 0;
            background: linear-gradient(135deg, var(--cyan-primary) 0%, var(--cyan-light) 100%);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .final-cta::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -30%;
            width: 80%;
            height: 180%;
            background: radial-gradient(ellipse at center,
                    rgba(255, 255, 255, 0.12) 0%,
                    transparent 60%);
            pointer-events: none;
            animation: breathe 10s infinite var(--ease-breathe);
        }

        .final-cta .container {
            position: relative;
            z-index: 1;
        }

        .cta-title {
            font-family: var(--font-display);
            font-size: clamp(2rem, 4vw, 2.5rem);
            font-weight: 600;
            color: white;
            margin-bottom: 16px;
            letter-spacing: -0.02em;
        }

        .cta-subtitle {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.92);
            margin-bottom: 40px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.7;
        }

        .cta-badges {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
        }

        .store-badge {
            display: block;
            height: 56px;
            transition: all 0.3s var(--ease-gentle);
        }

        .store-badge:hover {
            transform: translateY(-4px) scale(1.03);
        }

        .store-badge img {
            height: 100%;
            width: auto;
        }

        /* Footer */
        footer {
            background: var(--charcoal);
            padding: 60px 0 30px;
            color: var(--gray-400);
        }

        .footer-content {
            display: flex;
            justify-content: space-between;
            align-items: flex-start;
            margin-bottom: 40px;
            flex-wrap: wrap;
            gap: 40px;
        }

        .footer-brand .logo {
            margin-bottom: 16px;
        }

        .footer-brand .logo span {
            color: white;
        }

        .footer-tagline {
            font-size: 0.9rem;
            max-width: 300px;
            line-height: 1.7;
        }

        .footer-links {
            display: flex;
            gap: 40px;
        }

        .footer-column ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-column a {
            color: var(--gray-300);
            text-decoration: none;
            font-size: 0.9rem;
            transition: color 0.2s ease;
        }

        .footer-column a:hover {
            color: var(--cyan-soft);
        }

        .footer-bottom {
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 20px;
        }

        .footer-disclaimer {
            font-size: 0.8rem;
            color: var(--gray-400);
            max-width: 500px;
            line-height: 1.7;
        }

        .footer-copyright {
            font-size: 0.85rem;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .hero .container {
                grid-template-columns: 1fr;
                text-align: center;
                gap: 60px;
            }

            .hero-content {
                order: 1;
                max-width: 100%;
            }

            .hero-visual {
                order: 0;
            }

            .hero-subtitle {
                margin-left: auto;
                margin-right: auto;
            }

            .chat-mockup {
                max-width: 500px;
                margin: 0 auto;
            }

            .use-case-item {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .use-case-item:nth-child(even) {
                direction: ltr;
            }

            .use-case-visual {
                order: 0;
            }

            .use-case-content {
                order: 1;
            }

            .use-case-image {
                max-width: 500px;
                margin: 0 auto;
            }
        }

        @media (max-width: 640px) {
            .hero {
                padding: 100px 0 60px;
            }

            .container {
                padding: 0 20px;
            }

            .hero-badge {
                font-size: 0.8rem;
                padding: 6px 14px;
            }

            .hero-cta {
                padding: 14px 28px;
                font-size: 0.95rem;
            }

            .use-cases {
                padding: 80px 0;
            }

            .use-case-item {
                margin-bottom: 70px;
            }

            .setup {
                padding: 80px 0;
            }

            .url-value {
                flex-direction: column;
                align-items: stretch;
            }

            .url-value code {
                font-size: 0.8rem;
            }

            .copy-btn {
                width: 100%;
                justify-content: center;
            }

            .setup-step {
                flex-direction: column;
                gap: 14px;
            }

            .final-cta {
                padding: 100px 0;
            }

            .cta-badges .store-badge {
                height: 48px;
            }

            .footer-content {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }

            .footer-links {
                flex-direction: column;
                gap: 30px;
                align-items: center;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }

            .nav-cta {
                padding: 10px 18px;
                font-size: 0.85rem;
            }
        }