:root{--amber-50:#fffbeb;--amber-100:#fef3c7;--amber-200:#fde68a;--amber-400:#fbbf24;--amber-500:#f59e0b;--amber-600:#d97706;--amber-700:#b45309;--color-primary:var(--amber-500);--color-primary-dark:var(--amber-600);--color-primary-light:var(--amber-400);--color-bg:#fff;--color-bg-alt:#f8fafc;--color-bg-card:#fff;--color-bg-card-hover:#f1f5f9;--color-text:#0f172a;--color-text-muted:#64748b;--color-border:#e2e8f0;--max-width:1200px;--header-height:72px;--font-sans:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--theme-transition:.3s ease}[data-theme=dark]{--color-bg:#000;--color-bg-alt:#0a0a0a;--color-bg-card:#111;--color-bg-card-hover:#1a1a1a;--color-text:#f8fafc;--color-text-muted:#94a3b8;--color-border:#222}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:var(--header-height)}.skip-link{z-index:2000;background:var(--amber-500);color:#111827;border-radius:.5rem;padding:.75rem 1rem;font-weight:700;position:fixed;top:.5rem;left:.5rem;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}:focus-visible{outline:3px solid var(--amber-500);outline-offset:3px}body{font-family:var(--font-sans);background:var(--color-bg);color:var(--color-text);transition:background var(--theme-transition), color var(--theme-transition);line-height:1.6;overflow-x:hidden}img{max-width:100%;height:auto;display:block}a{color:var(--color-primary);text-decoration:none;transition:color .2s}a:hover{color:var(--color-primary-dark)}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}.section{padding:5rem 0;position:relative;overflow:hidden}.js .section{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(30px)}.js .section.reveal{opacity:1;transform:translateY(0)}.section-alt{background:var(--color-bg-alt);transition:background var(--theme-transition)}.section-title{text-align:center;color:var(--color-text);margin-bottom:1rem;font-size:2.25rem;font-weight:800}.section-title span{color:var(--color-primary)}.section-subtitle{color:var(--color-text-muted);text-align:center;max-width:600px;transition:color var(--theme-transition);margin:0 auto 3rem;font-size:1.125rem}.grid-3{grid-template-columns:1fr;gap:1.5rem;display:grid}@media (width>=768px){.grid-3{grid-template-columns:repeat(3,1fr)}}.card{z-index:1;background:var(--color-bg-card);border:1px solid var(--color-border);transition:transform .3s, box-shadow .3s, background var(--theme-transition), border-color var(--theme-transition);border-radius:1rem;flex-direction:column;padding:2rem;display:flex;position:relative}.card:hover{background:var(--color-bg-card-hover);border-color:var(--color-primary);transform:translateY(-4px);box-shadow:0 12px 40px #f59e0b1f}.card-icon{background:linear-gradient(135deg, var(--amber-400), var(--amber-600));border-radius:12px;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:1.25rem;font-size:1.5rem;display:flex}.card h3{color:var(--color-text);margin-bottom:.75rem;font-size:1.25rem;font-weight:700}.card p{color:var(--color-text-muted);flex:1;font-size:.9375rem}.card-link{color:var(--amber-500);background:#f59e0b1a;border:1px solid #0000;border-radius:9999px;align-items:center;gap:.4rem;padding:.5rem 1.25rem;font-size:.8125rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.card-link:hover{background:var(--amber-500);color:#fff;border-color:var(--amber-500);transform:translateY(-1px);box-shadow:0 4px 16px #f59e0b4d}.card-link-alt{border:2px solid var(--color-border);color:var(--color-text-muted);background:0 0}.card-link-alt:hover{background:var(--color-bg-card-hover);border-color:var(--amber-500);color:var(--amber-500);box-shadow:none}.card-link svg{transition:transform .3s}.card-link:hover svg{transform:translate(3px,-2px)}.btn{cursor:pointer;border:none;border-radius:.5rem;align-items:center;gap:.5rem;padding:.75rem 1.75rem;font-size:1rem;font-weight:600;text-decoration:none;transition:all .3s;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--amber-500), var(--amber-700));color:#fff}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px #f59e0b59}.btn-outline{color:var(--color-text);border:2px solid var(--color-border);transition:all .3s, border-color var(--theme-transition);background:0 0}.btn-outline:hover{border-color:var(--color-primary);background:#f59e0b14;transform:translateY(-2px)}.amber-glow{text-shadow:0 0 40px #f59e0b4d}::selection{background:var(--amber-500);color:#fff}.btn-primary ::selection,.btn-primary::selection{color:var(--amber-500);background:#fff}@media (width<=480px){.section{padding:3rem 0}.section-title{font-size:1.75rem}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}.js .section{opacity:1;transform:none}}.header{height:var(--header-height);-webkit-backdrop-filter:blur(40px);border-bottom:1px solid var(--color-border);z-index:1000;transition:background var(--theme-transition), border-color var(--theme-transition);background:#fffffff2;position:fixed;top:0;left:0;right:0}[data-theme=dark] .header{background:#000000f2}.nav{justify-content:space-between;align-items:center;height:100%;display:flex}.logo{color:var(--color-text);align-items:center;gap:.5rem;text-decoration:none;display:flex}.logo-img{width:auto;height:32px;display:block}.logo-text{letter-spacing:.05em;color:var(--color-text);font-size:1.125rem;font-weight:800}.logo-dark-only{display:block}.logo-light-only,[data-theme=light] .logo-dark-only{display:none}[data-theme=light] .logo-light-only{display:block}.nav-links{gap:.25rem;margin:0;padding:0;list-style:none;display:flex}.nav-links a{color:var(--color-text-muted);border-radius:.5rem;align-items:center;gap:.375rem;padding:.5rem .75rem;font-size:.9375rem;font-weight:500;text-decoration:none;transition:color .2s,background .2s;display:flex;position:relative}.nav-links a:after{content:"";background:var(--amber-500);border-radius:1px;width:calc(100% - 1.5rem);height:2px;transition:transform .3s;position:absolute;bottom:.25rem;left:50%;transform:translate(-50%)scaleX(0)}.nav-links a.active:after,.nav-links a:hover:after{transform:translate(-50%)scaleX(1)}.nav-links a.active{color:var(--amber-500);background:#f59e0b14}.nav-links a svg{flex-shrink:0}.nav-actions{align-items:center;gap:1rem;display:flex}.menu-toggle{border:2px solid var(--color-border);width:40px;height:40px;color:var(--color-text);cursor:pointer;background:0 0;border-radius:10px;justify-content:center;align-items:center;display:none}@media (width<=767px){.menu-toggle{display:flex}.nav-actions{gap:.5rem}.nav-links{top:calc(var(--header-height) - 1px);background:var(--color-bg);border-bottom:1px solid var(--color-border);flex-direction:column;padding:.75rem 1.5rem 1rem;display:none;position:absolute;left:0;right:0;box-shadow:0 12px 24px #00000026}.nav-links.open{display:flex}.nav-links a{padding:.75rem}}.theme-toggle{border:2px solid var(--color-border);cursor:pointer;width:40px;height:40px;color:var(--amber-500);background:0 0;border-radius:10px;justify-content:center;align-items:center;transition:all .3s;display:flex}@media (hover:hover){.theme-toggle:hover{border-color:var(--amber-500);background:#f59e0b1a;transform:rotate(15deg)}}.theme-toggle .sun-icon{display:none}.theme-toggle .moon-icon,[data-theme=light] .theme-toggle .sun-icon{display:block}[data-theme=light] .theme-toggle .moon-icon{display:none}