@import "https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;600;700;800&display=swap";
:root{--primary:#000;--primary-hover:#374151;--primary-light:#f3f4f6;--primary-glow:#1118272e;--primary-gradient:#111827;--bg-color:#fff;--surface:#fff;--surface-hover:#f9fafb;--text-main:#111827;--text-muted:#4b5563;--text-light:#9ca3af;--text-on-primary:#fff;--border-color:#e5e7eb;--radius-sm:6px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-2xl:32px;--radius-full:9999px;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000001a;--shadow-soft:0 25px 50px -12px #0000000d;--font-heading:"Be Vietnam Pro", sans-serif;--font-body:"Be Vietnam Pro", sans-serif;--header-height:80px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);color:var(--text-main);background-color:var(--bg-color);-webkit-font-smoothing:antialiased;line-height:1.6}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-main);line-height:1.2}a{color:inherit;text-decoration:none;transition:all .2s}button{font-family:var(--font-heading);cursor:pointer;background:0 0;border:none;outline:none;transition:all .2s}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}.btn{border-radius:var(--radius-md);justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-size:1rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--primary);color:var(--text-on-primary);border-radius:var(--radius-full)}.btn-primary:hover{background:var(--primary-hover);transform:scale(1.02)}.btn-secondary{color:var(--text-main);background-color:#0000;font-weight:500}.btn-secondary:hover{background-color:var(--surface-hover)}.text-primary{color:var(--primary)}