:root {
      --color-primary: #0891B2;
      --color-primary-dark: #0E7490;
      --color-accent: #059669;
      --color-accent-2: #7C3AED;
      --color-accent-3: #EA580C;
      --color-bg: #F8FAFC;
      --color-bg-alt: #F1F5F9;
      --color-bg-dark: #164E63;
      --color-text: #1E293B;
      --color-text-muted: #64748B;
      --color-border: #E2E8F0;
      --color-nb-cyan: #0891B2;
      --color-nb-green: #059669;
      --font-heading: 'Sora', 'Noto Sans SC', sans-serif;
      --font-body: 'Noto Sans SC', 'DM Sans', sans-serif;
      --radius-sm: 6px;
      --radius-md: 10px;
      --radius-lg: 16px;
      --radius-xl: 24px;
      --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }

    body { font-family: var(--font-body); font-size: 16px; line-height: 1.6; color: var(--color-text); background: var(--color-bg); -webkit-font-smoothing: antialiased; }
    h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); line-height: 1.25; }
    img { max-width: 100%; height: auto; display: block; }
    a { color: inherit; text-decoration: none; }

    .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

    .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 14px 28px; font-family: var(--font-body); font-size: 15px; font-weight: 600; border-radius: var(--radius-md); border: none; cursor: pointer; transition: all 0.25s var(--ease-out); }
    .btn-accent { background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%); color: #fff; box-shadow: 0 4px 16px rgba(8, 145, 178, 0.25); }
    .btn-accent:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(8, 145, 178, 0.35); }
    .btn-ghost { background: transparent; color: var(--color-text); border: 1px solid var(--color-border); }
    .btn-ghost:hover { background: var(--color-bg-alt); border-color: var(--color-primary); color: var(--color-primary); }

    .badge { display: inline-block; padding: 6px 14px; font-size: 12px; font-weight: 600; letter-spacing: 0.02em; border-radius: 100px; border: 1px solid; }
    .badge-blue { background: rgba(8, 145, 178, 0.08); border-color: rgba(8, 145, 178, 0.2); color: var(--color-primary); }
    .badge-green { background: rgba(5, 150, 105, 0.08); border-color: rgba(5, 150, 105, 0.2); color: var(--color-accent); }
    .badge-purple { background: rgba(124, 58, 237, 0.08); border-color: rgba(124, 58, 237, 0.2); color: var(--color-accent-2); }
    .badge-orange { background: rgba(234, 88, 12, 0.08); border-color: rgba(234, 88, 12, 0.2); color: var(--color-accent-3); }
    .badge-nb { background: rgba(8, 145, 178, 0.08); border-color: rgba(8, 145, 178, 0.2); color: var(--color-nb-cyan); }

    .nav { position: fixed; top: 0; left: 0; right: 0; z-index: 1000; background: rgba(248, 250, 252, 0.85); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: all 0.3s var(--ease-out); }
    .nav.scrolled { border-bottom-color: var(--color-border); background: rgba(248, 250, 252, 0.95); }
    .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
    .logo { font-family: var(--font-heading); font-size: 22px; font-weight: 800; letter-spacing: -0.02em; }
    .logo span { color: var(--color-primary); }
    .nav-links { display: flex; align-items: center; gap: 32px; }
    .nav-link { font-size: 14px; font-weight: 600; color: var(--color-text-muted); transition: color 0.2s; position: relative; }
    .nav-link:hover { color: var(--color-primary); }
    .nav-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px; background: var(--color-primary); transition: width 0.25s var(--ease-out); }
    .nav-link:hover::after { width: 100%; }
    .nav-cta .btn { padding: 10px 20px; font-size: 14px; }
    @media (max-width: 900px) { .nav-links, .nav-cta { display: none; } }

    .hero { padding: 140px 0 100px; background: linear-gradient(180deg, #CFFAFE 0%, var(--color-bg) 100%); position: relative; overflow: hidden; }
    .hero::before { content: ''; position: absolute; top: -200px; right: -200px; width: 600px; height: 600px; background: radial-gradient(circle, rgba(8, 145, 178, 0.1) 0%, transparent 70%); pointer-events: none; }
    .hero::after { content: ''; position: absolute; bottom: -100px; left: -100px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(5, 150, 105, 0.08) 0%, transparent 70%); pointer-events: none; }
    .hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
    .hero-content { position: relative; z-index: 1; }
    .hero-tag { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 20px; }
    .hero-badge { padding: 8px 16px; font-size: 13px; font-weight: 700; background: linear-gradient(135deg, var(--color-nb-cyan) 0%, var(--color-nb-green) 100%); color: #fff; border-radius: 100px; }
    .hero-location { font-size: 13px; font-weight: 600; color: var(--color-text-muted); }
    .hero h1 { font-size: clamp(36px, 5vw, 56px); font-weight: 800; letter-spacing: -0.03em; margin-bottom: 20px; line-height: 1.1; }
    .hero h1 .highlight { background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
    .hero-desc { font-size: 17px; color: var(--color-text-muted); margin-bottom: 32px; max-width: 500px; line-height: 1.7; }
    .hero-buttons { display: flex; gap: 16px; margin-bottom: 48px; flex-wrap: wrap; }
    .hero-stats { display: flex; gap: 40px; }
    .hero-stat { text-align: left; }
    .hero-stat-num { font-family: var(--font-heading); font-size: 32px; font-weight: 800; color: var(--color-primary); letter-spacing: -0.02em; }
    .hero-stat-label { font-size: 13px; font-weight: 600; color: var(--color-text-muted); margin-top: 4px; }
    .hero-visual { position: relative; z-index: 1; }
    .hero-card-main { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 28px; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08); }
    .card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
    .card-title { font-family: var(--font-heading); font-size: 15px; font-weight: 700; color: var(--color-text); }
    .card-badge { padding: 6px 12px; font-size: 11px; font-weight: 700; background: rgba(8, 145, 178, 0.1); color: var(--color-primary); border-radius: 100px; }
    .platform-bars { display: flex; flex-direction: column; gap: 16px; }
    .platform-bar-item { display: flex; flex-direction: column; gap: 8px; }
    .platform-bar-label { display: flex; justify-content: space-between; font-size: 13px; font-weight: 600; }
    .platform-bar-track { height: 8px; background: var(--color-bg-alt); border-radius: 100px; overflow: hidden; }
    .platform-bar-fill { height: 100%; border-radius: 100px; animation: barFill 1.5s var(--ease-out) forwards; }
    @keyframes barFill { from { width: 0; } }
    .bar-blue { background: linear-gradient(90deg, var(--color-primary), #22D3EE); }
    .bar-purple { background: linear-gradient(90deg, var(--color-accent-2), #A78BFA); }
    .bar-green { background: linear-gradient(90deg, var(--color-accent), #34D399); }
    .bar-orange { background: linear-gradient(90deg, var(--color-accent-3), #FB923C); }
    .bar-pink { background: linear-gradient(90deg, var(--color-accent-2), #F472B6); }
    @media (max-width: 900px) { .hero-grid { grid-template-columns: 1fr; gap: 40px; } .hero-visual { order: -1; } .hero { padding: 120px 0 60px; } }

    .city-highlights { padding: 56px 0; background: #fff; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); position: relative; }
    .city-highlights::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: linear-gradient(90deg, var(--color-nb-cyan) 0%, var(--color-nb-green) 50%, var(--color-accent-2) 100%); border-radius: 0 0 4px 4px; }
    .highlights-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
    .highlight-item { text-align: center; padding: 24px 16px; background: var(--color-bg-alt); border-radius: var(--radius-lg); transition: all 0.3s var(--ease-out); }
    .highlight-item:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06); }
    .highlight-icon { font-size: 36px; margin-bottom: 12px; }
    .highlight-num { font-family: var(--font-heading); font-size: 28px; font-weight: 800; color: var(--color-primary); margin-bottom: 4px; }
    .highlight-label { font-size: 13px; font-weight: 600; color: var(--color-text-muted); }
    @media (max-width: 768px) { .highlights-grid { grid-template-columns: repeat(2, 1fr); } }

    .partner-section { padding: 80px 0; background: linear-gradient(180deg, #fff 0%, var(--color-bg-alt) 100%); }
    .partner-card { background: #fff; border: 2px solid var(--color-primary); border-radius: var(--radius-xl); padding: 48px; position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; box-shadow: 0 20px 60px rgba(8, 145, 178, 0.08); }
    .partner-badge { display: inline-block; padding: 8px 16px; font-size: 12px; font-weight: 700; letter-spacing: 0.1em; background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%); color: #fff; border-radius: 100px; margin-bottom: 20px; }
    .partner-content h2 { font-size: clamp(28px, 4vw, 36px); font-weight: 800; margin-bottom: 16px; letter-spacing: -0.02em; }
    .partner-content h2 .highlight { color: var(--color-primary); }
    .partner-content > p { font-size: 15px; color: var(--color-text-muted); margin-bottom: 24px; line-height: 1.8; }
    .partner-features { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .partner-feature { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; }
    .partner-feature .check { width: 22px; height: 22px; background: rgba(5, 150, 105, 0.1); color: var(--color-accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 12px; flex-shrink: 0; }
    .partner-stats-card { background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%); border-radius: var(--radius-xl); padding: 36px; color: #fff; }
    .partner-stats-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
    .partner-stat { text-align: center; padding: 20px; background: rgba(255, 255, 255, 0.1); border-radius: var(--radius-md); }
    .partner-stat-num { font-family: var(--font-heading); font-size: 36px; font-weight: 800; margin-bottom: 4px; }
    .partner-stat-label { font-size: 13px; opacity: 0.85; }
    .partner-tagline { text-align: center; margin-top: 24px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.2); font-size: 14px; opacity: 0.9; }
    @media (max-width: 900px) { .partner-card { grid-template-columns: 1fr; padding: 32px; } .partner-visual { order: -1; } }

    .section-header { text-align: center; margin-bottom: 48px; }
    .section-tag { margin-bottom: 12px; }
    .section-header h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 12px; }
    .section-header p { font-size: 16px; color: var(--color-text-muted); max-width: 560px; margin: 0 auto; }

    .services { padding: 100px 0; background: var(--color-bg); }
    .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .service-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px; transition: all 0.35s var(--ease-out); position: relative; overflow: hidden; }
    .service-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: var(--card-color, var(--color-primary)); transform: scaleX(0); transform-origin: left; transition: transform 0.35s var(--ease-out); }
    .service-card:hover { transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08); border-color: transparent; }
    .service-card:hover::before { transform: scaleX(1); }
    .service-icon { width: 56px; height: 56px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; font-size: 28px; margin-bottom: 20px; }
    .icon-blue { background: rgba(8, 145, 178, 0.08); }
    .icon-purple { background: rgba(124, 58, 237, 0.08); }
    .icon-green { background: rgba(5, 150, 105, 0.08); }
    .icon-orange { background: rgba(234, 88, 12, 0.08); }
    .icon-pink { background: rgba(236, 72, 153, 0.08); }
    .icon-cyan { background: rgba(6, 182, 212, 0.08); }
    .service-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 12px; }
    .service-card p { font-size: 14px; color: var(--color-text-muted); line-height: 1.7; margin-bottom: 16px; }
    .service-card ul { list-style: none; }
    .service-card li { font-size: 13px; color: var(--color-text-muted); padding: 6px 0; padding-left: 20px; position: relative; }
    .service-card li::before { content: '✓'; position: absolute; left: 0; color: var(--color-accent); font-weight: 700; }
    .card-1 { --card-color: var(--color-primary); }
    .card-2 { --card-color: var(--color-accent); }
    .card-3 { --card-color: var(--color-accent); }
    .card-4 { --card-color: var(--color-accent-3); }
    .card-5 { --card-color: var(--color-accent-2); }
    .card-6 { --card-color: #06B6D4; }
    @media (max-width: 900px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
    @media (max-width: 600px) { .services-grid { grid-template-columns: 1fr; } }

    .why-geo { padding: 100px 0; background: var(--color-bg-alt); }
    .why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
    .why-content h2 { font-size: clamp(28px, 4vw, 36px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 20px; }
    .why-content h2 .highlight { color: var(--color-primary); }
    .why-content > p { font-size: 16px; color: var(--color-text-muted); margin-bottom: 32px; line-height: 1.7; }
    .why-list { display: flex; flex-direction: column; gap: 16px; }
    .why-item { display: flex; gap: 14px; align-items: flex-start; }
    .why-item-icon { width: 28px; height: 28px; border-radius: 8px; background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; flex-shrink: 0; }
    .why-item-text h4 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
    .why-item-text p { font-size: 13px; color: var(--color-text-muted); line-height: 1.6; }
    @media (max-width: 900px) { .why-grid { grid-template-columns: 1fr; gap: 40px; } }

    .process { padding: 100px 0; background: var(--color-bg); }
    .process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
    .process-grid::before { content: ''; position: absolute; top: 40px; left: 12.5%; right: 12.5%; height: 3px; background: linear-gradient(90deg, var(--color-nb-cyan), var(--color-nb-green), var(--color-accent), var(--color-accent-2)); border-radius: 100px; z-index: 0; }
    .process-step { text-align: center; position: relative; z-index: 1; }
    .step-num { width: 80px; height: 80px; margin: 0 auto 20px; background: #fff; border: 3px solid var(--color-primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-size: 28px; font-weight: 800; color: var(--color-primary); transition: all 0.3s var(--ease-out); }
    .process-step:hover .step-num { background: var(--color-primary); color: #fff; transform: scale(1.1); }
    .process-step h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; }
    .process-step p { font-size: 13px; color: var(--color-text-muted); line-height: 1.6; }
    @media (max-width: 900px) { .process-grid { grid-template-columns: repeat(2, 1fr); gap: 40px; } .process-grid::before { display: none; } }
    @media (max-width: 600px) { .process-grid { grid-template-columns: 1fr; } }

    .pricing { padding: 100px 0; background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%); }
    .pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: start; }
    .pricing-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-xl); padding: 36px 32px; position: relative; transition: all 0.35s var(--ease-out); }
    .pricing-card:hover { transform: translateY(-8px); box-shadow: 0 24px 60px rgba(0, 0, 0, 0.08); }
    .pricing-card.featured { border: 2px solid var(--color-primary); box-shadow: 0 8px 40px rgba(8, 145, 178, 0.12); }
    .pricing-card.featured::before { content: '最受欢迎'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); padding: 6px 20px; background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); color: #fff; font-size: 12px; font-weight: 700; border-radius: 100px; }
    .pricing-tier { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-muted); margin-bottom: 8px; }
    .pricing-name { font-size: 24px; font-weight: 800; margin-bottom: 16px; }
    .pricing-price { margin-bottom: 24px; }
    .pricing-amount { font-family: var(--font-heading); font-size: 42px; font-weight: 800; color: var(--color-text); }
    .pricing-period { font-size: 14px; color: var(--color-text-muted); }
    .pricing-desc { font-size: 13px; color: var(--color-text-muted); margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--color-border); }
    .pricing-features { list-style: none; margin-bottom: 28px; }
    .pricing-features li { font-size: 14px; color: var(--color-text); padding: 10px 0; padding-left: 28px; position: relative; }
    .pricing-features li::before { content: '✓'; position: absolute; left: 0; color: var(--color-accent); font-weight: 700; }
    .pricing-card .btn { width: 100%; }
    @media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; } }

    .testimonials { padding: 100px 0; background: var(--color-bg); }
    .testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
    .testimonial-card { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 32px; transition: all 0.3s var(--ease-out); }
    .testimonial-card:hover { transform: translateY(-4px); box-shadow: 0 16px 48px rgba(0, 0, 0, 0.06); }
    .testimonial-quote { font-size: 15px; color: var(--color-text); line-height: 1.75; margin-bottom: 24px; position: relative; padding-left: 20px; }
    .testimonial-quote::before { content: '"'; position: absolute; left: 0; top: -4px; font-size: 32px; color: var(--color-primary); font-weight: 800; }
    .testimonial-author { display: flex; align-items: center; gap: 14px; }
    .author-avatar { width: 48px; height: 48px; border-radius: 50%; background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 18px; font-weight: 700; }
    .author-info h4 { font-size: 14px; font-weight: 700; }
    .author-info p { font-size: 12px; color: var(--color-text-muted); }
    @media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; } }

    .faq { background: var(--color-bg-alt); padding: 100px 0; }
    .faq-list { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
    .faq-item { background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 28px; position: relative; overflow: hidden; transition: all 0.3s var(--ease-out); }
    .faq-item::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; border-radius: 4px 0 0 4px; transition: all 0.3s var(--ease-out); }
    .faq-item:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08); border-color: transparent; }
    .faq-item:hover::before { width: 5px; }
    .faq-item:nth-child(6n+1)::before { background: var(--color-primary); }
    .faq-item:nth-child(6n+2)::before { background: var(--color-accent); }
    .faq-item:nth-child(6n+3)::before { background: var(--color-accent); }
    .faq-item:nth-child(6n+4)::before { background: var(--color-accent-3); }
    .faq-item:nth-child(6n+5)::before { background: var(--color-accent-2); }
    .faq-item:nth-child(6n+6)::before { background: #0EA5E9; }
    .faq-item-header { display: flex; align-items: flex-start; gap: 14px; margin-bottom: 14px; }
    .faq-num { width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-family: var(--font-heading); font-size: 13px; font-weight: 800; color: #fff; flex-shrink: 0; margin-top: 2px; }
    .faq-item:nth-child(6n+1) .faq-num { background: var(--color-primary); }
    .faq-item:nth-child(6n+2) .faq-num { background: var(--color-accent); }
    .faq-item:nth-child(6n+3) .faq-num { background: var(--color-accent); }
    .faq-item:nth-child(6n+4) .faq-num { background: var(--color-accent-3); }
    .faq-item:nth-child(6n+5) .faq-num { background: var(--color-accent-2); }
    .faq-item:nth-child(6n+6) .faq-num { background: #0EA5E9; }
    .faq-q { font-family: var(--font-heading); font-size: 15px; font-weight: 700; color: var(--color-text); line-height: 1.5; flex: 1; }
    .faq-divider { width: 100%; height: 1px; background: linear-gradient(90deg, var(--color-border) 0%, transparent 100%); margin-bottom: 14px; }
    .faq-a { font-size: 14px; color: var(--color-text-muted); line-height: 1.85; padding-left: 44px; }
    @media (max-width: 768px) { .faq-list { grid-template-columns: 1fr; } .faq-a { padding-left: 0; } }

    .cta-section { background: var(--color-bg-dark); position: relative; overflow: hidden; padding: 100px 0; }
    .cta-section::before { content: ''; position: absolute; top: -100px; right: -100px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(8, 145, 178, 0.15) 0%, transparent 70%); pointer-events: none; }
    .cta-section::after { content: ''; position: absolute; bottom: -100px; left: -100px; width: 400px; height: 400px; background: radial-gradient(circle, rgba(5, 150, 105, 0.1) 0%, transparent 70%); pointer-events: none; }
    .cta-inner { text-align: center; position: relative; z-index: 1; }
    .cta-inner h2 { font-size: clamp(28px, 4vw, 48px); font-weight: 800; color: #fff; margin-bottom: 16px; }
    .cta-inner p { font-size: 16px; color: rgba(255, 255, 255, 0.7); margin-bottom: 32px; max-width: 500px; margin-left: auto; margin-right: auto; }
    .cta-buttons { display: flex; justify-content: center; gap: 16px; margin-bottom: 32px; flex-wrap: wrap; }
    .cta-features { display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; }
    .cta-feature { font-size: 13px; color: rgba(255, 255, 255, 0.6); display: flex; align-items: center; gap: 8px; }
    .cta-feature .check { color: var(--color-accent); }

    footer { background: #fff; border-top: 1px solid var(--color-border); padding: 60px 0 40px; }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
    .footer-brand p { font-size: 14px; color: var(--color-text-muted); margin-top: 12px; line-height: 1.7; }
    .footer-col h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
    .footer-links { list-style: none; }
    .footer-links li { margin-bottom: 10px; }
    .footer-links a { font-size: 14px; color: var(--color-text-muted); transition: color 0.2s; }
    .footer-links a:hover { color: var(--color-primary); }
    .footer-bottom { padding-top: 24px; border-top: 1px solid var(--color-border); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; }
    .footer-copyright { font-size: 13px; color: var(--color-text-muted); }
    @media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
    @media (max-width: 600px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } .footer-bottom { flex-direction: column; text-align: center; } }