:root{--primary-dark:#0A0E27;--primary-navy:#1A1F3A;--primary-blue:#4F46E5;--primary-purple:#7C3AED;--accent-coral:#F59E0B;--accent-pink:#EC4899;--gray-950:#030712;--gray-900:#111827;--gray-800:#1F2937;--gray-700:#374151;--gray-600:#4B5563;--gray-500:#6B7280;--gray-400:#9CA3AF;--gray-300:#D1D5DB;--gray-200:#E5E7EB;--gray-100:#F3F4F6;--gray-50:#F9FAFB;--text-primary:var(--gray-900);--text-secondary:var(--gray-700);--text-muted:var(--gray-500);--bg-primary:#FFFFFF;--bg-secondary:var(--gray-50);--bg-elevated:#FFFFFF;--border-color:var(--gray-200);--dark-text-primary:var(--gray-50);--dark-text-secondary:var(--gray-300);--dark-text-muted:var(--gray-400);--dark-bg-primary:var(--primary-dark);--dark-bg-secondary:var(--primary-navy);--dark-bg-elevated:#1E293B;--dark-border-color:rgba(255,255,255,0.1);--space-xs:0.5rem;--space-sm:1rem;--space-md:1.5rem;--space-lg:2rem;--space-xl:3rem;--space-2xl:4rem;--space-3xl:6rem;--text-xs:0.75rem;--text-sm:0.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--text-6xl:3.75rem;--text-7xl:4.5rem;--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.1),0 2px 4px -1px rgba(0,0,0,0.06);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.1),0 4px 6px -2px rgba(0,0,0,0.05);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.1),0 10px 10px -5px rgba(0,0,0,0.04);--shadow-2xl:0 25px 50px -12px rgba(0,0,0,0.25);--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-2xl:1.5rem;--radius-full:9999px}.dark{--text-primary:var(--dark-text-primary);--text-secondary:var(--dark-text-secondary);--text-muted:var(--dark-text-muted);--bg-primary:var(--dark-bg-primary);--bg-secondary:var(--dark-bg-secondary);--bg-elevated:var(--dark-bg-elevated);--border-color:var(--dark-border-color);--shadow-sm:0 1px 2px 0 rgba(0,0,0,0.3);--shadow-md:0 4px 6px -1px rgba(0,0,0,0.4),0 2px 4px -1px rgba(0,0,0,0.3);--shadow-lg:0 10px 15px -3px rgba(0,0,0,0.5),0 4px 6px -2px rgba(0,0,0,0.4);--shadow-xl:0 20px 25px -5px rgba(0,0,0,0.6),0 10px 10px -5px rgba(0,0,0,0.5);--shadow-2xl:0 25px 50px -12px rgba(0,0,0,0.8)}.glass-card{background:rgba(255,255,255,.8);backdrop-filter:blur(12px) saturate(150%);-webkit-backdrop-filter:blur(12px) saturate(150%);border:1px solid rgba(255,255,255,.2);box-shadow:var(--shadow-lg)}.dark .glass-card{background:rgba(30,41,59,.8);border:1px solid rgba(255,255,255,.1)}.btn-premium{position:relative;background:linear-gradient(135deg,var(--primary-blue),var(--primary-purple));color:white;font-weight:600;padding:1rem 2rem;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);overflow:hidden;transition:all .3s cubic-bezier(.4,0,.2,1)}.btn-premium:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,var(--primary-purple),var(--accent-pink));opacity:0;transition:opacity .3s ease}.btn-premium:hover{transform:translateY(-2px);box-shadow:var(--shadow-xl)}.btn-premium:hover:before{opacity:1}.btn-premium span{position:relative;z-index:1}.heading-hero{font-size:clamp(var(--text-4xl),8vw,var(--text-7xl));font-weight:800;line-height:1.1;letter-spacing:-.02em}.heading-section{font-size:clamp(var(--text-3xl),5vw,var(--text-5xl));font-weight:700;line-height:1.2;letter-spacing:-.01em}.text-gradient{background:linear-gradient(135deg,var(--primary-blue),var(--primary-purple),var(--accent-pink));background-clip:text;-webkit-background-clip:text;-webkit-text-fill-color:transparent}.card-elevated{background:var(--bg-elevated);border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);border:1px solid var(--border-color);transition:all .3s cubic-bezier(.4,0,.2,1)}.card-elevated:hover{transform:translateY(-4px);box-shadow:var(--shadow-2xl)}.smooth-scroll{scroll-behavior:smooth;scroll-snap-type:y mandatory}.smooth-scroll>*{scroll-snap-align:start}.skeleton{background:linear-gradient(90deg,var(--gray-200) 25%,var(--gray-300) 50%,var(--gray-200) 75%);background-size:200% 100%;animation:skeleton-loading 1.5s infinite}.dark .skeleton{background:linear-gradient(90deg,var(--gray-800) 25%,var(--gray-700) 50%,var(--gray-800) 75%)}@keyframes skeleton-loading{0%{background-position:200% 0}to{background-position:-200% 0}}.focus-ring{outline:2px solid transparent;outline-offset:2px}.focus-ring:focus-visible{outline-color:var(--primary-blue)}.container-responsive{width:100%;max-width:1280px;margin:0 auto;padding:0 1rem}@media (min-width:640px){.container-responsive{padding:0 2rem}}@media (min-width:1024px){.container-responsive{padding:0 3rem}}@keyframes blob{0%{transform:translate(0) scale(1)}33%{transform:translate(30px,-50px) scale(1.1)}66%{transform:translate(-20px,20px) scale(.9)}to{transform:translate(0) scale(1)}}.animate-blob{animation:blob 7s infinite}.animation-delay-2000{animation-delay:2s}.animation-delay-4000{animation-delay:4s}