:root{--color-primary:#0d9488;--color-primary-light:#14b8a6;--color-primary-dark:#0f766e;--color-primary-50:#f0fdfa;--color-primary-100:#ccfbf1;--color-primary-200:#99f6e4;--color-primary-900:#134e4a;--color-secondary:#f3f4f6;--color-secondary-dark:#e5e7eb;--color-accent:#f97316;--color-accent-light:#fb923c;--color-accent-dark:#ea580c;--color-white:#fff;--color-black:#0a0a0a;--color-gray-50:#f9fafb;--color-gray-100:#f3f4f6;--color-gray-200:#e5e7eb;--color-gray-300:#d1d5db;--color-gray-400:#9ca3af;--color-gray-500:#6b7280;--color-gray-600:#4b5563;--color-gray-700:#374151;--color-gray-800:#1f2937;--color-gray-900:#111827;--color-success:#10b981;--color-warning:#f59e0b;--color-error:#ef4444;--color-info:#3b82f6;--font-heading:var(--font-geist-sans), Arial, sans-serif;--font-body:var(--font-geist-sans), Arial, sans-serif;--font-mono:var(--font-geist-mono), "Courier New", monospace;--text-xs:.75rem;--text-sm:.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;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--space-5xl:8rem;--radius-sm:6px;--radius-md:8px;--radius-lg:8px;--radius-xl:12px;--radius-2xl:16px;--radius-full:9999px;--shadow-sm:0 1px 2px #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-2xl:0 25px 50px -12px #00000040;--shadow-glow-primary:0 0 20px #0d94884d;--shadow-glow-accent:0 0 20px #f973164d;--transition-fast:.15s ease;--transition-base:.25s ease;--transition-slow:.4s ease;--transition-spring:.5s cubic-bezier(.34, 1.56, .64, 1);--z-dropdown:100;--z-sticky:200;--z-overlay:300;--z-modal:400;--z-toast:500;--container-max:1280px;--container-padding:clamp(1rem, 3vw, 2rem);--glass-bg:#fffc;--glass-border:#ffffff4d;--glass-blur:16px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-moz-text-size-adjust:100%;text-size-adjust:100%}body{font-family:var(--font-body);font-size:var(--text-base);color:var(--color-gray-800);background-color:var(--color-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;min-height:100vh;line-height:1.7;overflow-x:hidden}img,video,svg{max-width:100%;height:auto;display:block}a{color:var(--color-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary-dark)}ul,ol{list-style:none}button{cursor:pointer;font-family:inherit;font-size:inherit;background:0 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auto}.section-badge{padding:var(--space-xs) var(--space-lg);background:var(--color-primary-50);color:var(--color-primary);font-size:var(--text-sm);border-radius:var(--radius-full);margin-bottom:var(--space-md);letter-spacing:0;text-transform:uppercase;font-weight:600;display:inline-block}.grid-2,.grid-3,.grid-4{gap:var(--space-xl);grid-template-columns:1fr;display:grid}@media (min-width:768px){.grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr)}}@media (min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-4{grid-template-columns:repeat(4,1fr)}}.btn{justify-content:center;align-items:center;gap:var(--space-sm);font-family:var(--font-heading);font-weight:600;font-size:var(--text-sm);border-radius:var(--radius-md);transition:all var(--transition-base);letter-spacing:0;min-width:48px;min-height:48px;padding:.75rem 1.75rem;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";opacity:0;transition:opacity 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var(--color-gray-50) 40%, var(--color-gray-100) 80%);border-radius:var(--radius-lg);background-size:200% 100%;animation:1.5s infinite shimmer}@media (min-width:480px){.section{padding:var(--space-4xl) 0}}@media (min-width:768px){.section{padding:var(--space-5xl) 0}}@media (min-width:1440px){:root{--container-max:1400px}}.toast{bottom:var(--space-xl);right:var(--space-xl);padding:var(--space-md) var(--space-xl);border-radius:var(--radius-lg);color:var(--color-white);z-index:var(--z-toast);box-shadow:var(--shadow-xl);font-weight:500;animation:.4s fadeInUp,.3s fadeIn;position:fixed}.toast-success{background:linear-gradient(135deg, var(--color-success), #059669)}.toast-error{background:linear-gradient(135deg, var(--color-error), #dc2626)}::-webkit-scrollbar{width:8px}::-webkit-scrollbar-track{background:var(--color-gray-100)}::-webkit-scrollbar-thumb{background:var(--color-gray-300);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-gray-400)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}