:root{--color-primary:#10b981;--color-primary-light:#34d399;--color-primary-lighter:#6ee7b7;--color-primary-dark:#059669;--color-primary-darker:#047857;--color-secondary:#34d399;--color-secondary-light:#6ee7b7;--color-secondary-lighter:#a7f3d0;--color-accent:#6ee7b7;--color-accent-light:#a7f3d0;--color-bg-primary:#fff;--color-bg-secondary:#f0fdf4;--color-bg-tertiary:#ecfdf5;--color-bg-glass:hsla(0,0%,100%,.1);--color-bg-glass-strong:hsla(0,0%,100%,.25);--color-error:#ef4444;--color-error-light:rgba(239,68,68,.1);--color-error-border:rgba(239,68,68,.2);--color-success:#22c55e;--color-success-light:rgba(34,197,94,.1);--color-text-primary:#1f2937;--color-text-secondary:#4b5563;--color-text-tertiary:#6b7280;--color-text-light:hsla(0,0%,100%,.95);--color-text-light-secondary:hsla(0,0%,100%,.8);--glass-bg-light:hsla(0,0%,100%,.1);--glass-bg-medium:hsla(0,0%,100%,.15);--glass-bg-strong:hsla(0,0%,100%,.25);--glass-bg-card:hsla(0,0%,100%,.8);--glass-bg-card-hover:hsla(0,0%,100%,.95);--glass-border:hsla(0,0%,100%,.2);--glass-border-strong:hsla(0,0%,100%,.4);--glass-blur:blur(20px) saturate(180%);--glass-blur-strong:blur(30px) saturate(180%);--section-bg-why:hsla(0,0%,100%,.95);--section-bg-solution:hsla(0,0%,100%,.22);--section-bg-products:hsla(0,0%,100%,.9);--section-bg-certifications:hsla(0,0%,100%,.95);--section-bg-faq:hsla(0,0%,100%,.9);--section-bg-inquiry:hsla(0,0%,100%,.05);--gradient-primary:linear-gradient(135deg,#10b981,#059669 50%,#047857);--gradient-secondary:linear-gradient(135deg,#34d399,#10b981);--gradient-hero:linear-gradient(180deg,#10b981,#34d399 30%,#6ee7b7 60%,#f0fdf4);--gradient-glass:linear-gradient(135deg,hsla(0,0%,100%,.1),hsla(0,0%,100%,.05));--shadow-sm:0 2px 4px rgba(0,0,0,.05);--shadow-md:0 4px 6px rgba(0,0,0,.1);--shadow-lg:0 8px 16px rgba(0,0,0,.15);--shadow-glass:0 8px 32px rgba(16,185,129,.1);--shadow-glass-strong:0 8px 32px rgba(16,185,129,.2);--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--spacing-xs:8px;--spacing-sm:12px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-2xl:48px;--spacing-3xl:64px;--spacing-4xl:80px;--spacing-5xl:120px;--container-max-width:1400px;--container-padding:32px;--container-padding-mobile:20px;--breakpoint-mobile:768px;--breakpoint-tablet:1024px;--breakpoint-desktop:1280px}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--color-bg-primary);color:var(--color-text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans KR,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible{border-radius:4px;outline:2px solid var(--color-primary);outline-offset:2px}button{font-family:inherit}button:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}html{scroll-behavior:smooth}::selection{background:var(--color-primary);color:#fff}::-moz-selection{background:var(--color-primary);color:#fff}