:root{--color-primary:#6366f1;--color-primary-dark:#4f46e5;--color-primary-light:#818cf8;--color-secondary:#ec4899;--color-accent:#f59e0b;--gradient-primary:linear-gradient(135deg,#6366f1 0%,#ec4899 100%);--gradient-hero:linear-gradient(135deg,#667eea 0%,#764ba2 50%,#f093fb 100%);--gradient-card:linear-gradient(135deg,#6366f11a 0%,#ec48991a 100%);--color-bg:#fff;--color-bg-alt:#f9fafb;--color-surface:#fff;--color-text:#111827;--color-text-muted:#6b7280;--color-border:#e5e7eb;--glass-bg:#ffffffb3;--glass-border:#ffffff2e;--glass-shadow:0 8px 32px 0 #1f268726;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a,0 4px 6px -2px #0000000d;--shadow-xl:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;--shadow-2xl:0 25px 50px -12px #00000040;--font-sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;--font-display:"Cal Sans","Inter",system-ui,sans-serif;--spacing-xs:.5rem;--spacing-sm:1rem;--spacing-md:1.5rem;--spacing-lg:2rem;--spacing-xl:3rem;--spacing-2xl:4rem;--spacing-3xl:6rem;--radius-sm:.375rem;--radius-md:.5rem;--radius-lg:.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px;--transition-fast:.15s cubic-bezier(.4,0,.2,1);--transition-base:.3s cubic-bezier(.4,0,.2,1);--transition-slow:.5s cubic-bezier(.4,0,.2,1);--max-width:1280px;--header-height:80px}[data-theme=dark]{--color-bg:#0f172a;--color-bg-alt:#1e293b;--color-surface:#1e293b;--color-text:#f1f5f9;--color-text-muted:#94a3b8;--color-border:#334155;--glass-bg:#1e293bb3;--glass-border:#ffffff1a;--glass-shadow:0 8px 32px 0 #0000005e}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text);line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{font-family:var(--font-display);color:var(--color-text);margin-bottom:1rem;font-weight:700;line-height:1.2}h1{letter-spacing:-.02em;font-size:clamp(2.5rem,5vw,4.5rem)}h2{letter-spacing:-.01em;font-size:clamp(2rem,4vw,3.5rem)}h3{font-size:clamp(1.5rem,3vw,2.25rem)}h4{font-size:clamp(1.25rem,2.5vw,1.75rem)}p{color:var(--color-text-muted);margin-bottom:1rem;font-size:1.125rem}a{color:var(--color-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary-dark)}.container{width:100%;max-width:var(--max-width);padding:0 var(--spacing-xl);margin:0 auto}@media (width<=1024px){.container{padding:0 var(--spacing-lg)}}@media (width<=768px){.container{padding:0 var(--spacing-md)}}.section{padding:var(--spacing-3xl)0}.text-gradient{background:var(--gradient-primary);-webkit-text-fill-color:transparent;background-clip:text}.glass{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow)}.btn{border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-base);font-size:1rem;font-weight:600;font-family:var(--font-sans);border:none;align-items:center;gap:.5rem;padding:.875rem 2rem;text-decoration:none;display:inline-flex}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-lg)}.btn-primary:hover{box-shadow:var(--shadow-xl);transform:translateY(-2px)}.btn-secondary{background:var(--color-surface);color:var(--color-text);border:2px solid var(--color-border)}.btn-secondary:hover{border-color:var(--color-primary);color:var(--color-primary)}.card{background:var(--color-surface);border-radius:var(--radius-xl);padding:var(--spacing-lg);box-shadow:var(--shadow-md);transition:all var(--transition-base);border:1px solid var(--color-border)}.card:hover{box-shadow:var(--shadow-xl);transform:translateY(-4px)}@keyframes fade-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-in-left{0%{opacity:0;transform:translate(-30px)}to{opacity:1;transform:translate(0)}}@keyframes slide-in-right{0%{opacity:0;transform:translate(30px)}to{opacity:1;transform:translate(0)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-20px)}}.animate-in{animation:.6s ease-out forwards fade-in}@media (width<=768px){:root{--spacing-3xl:4rem;--spacing-2xl:3rem}.section{padding:var(--spacing-2xl)0}:root{--header-height:70px}}@media (width<=480px){:root{--spacing-3xl:3rem;--spacing-2xl:2rem;--spacing-xl:2rem;--header-height:65px}.container{padding:0 1.25rem}.section{padding:var(--spacing-xl)0}h1{font-size:clamp(1.75rem,8vw,2.5rem)}h2{font-size:clamp(1.5rem,6vw,2rem)}p{font-size:1rem}}