@tailwind base;@tailwind components;@tailwind utilities;@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&family=Playfair+Display:wght@400;500;600;700&display=swap");:root{--primary:#2dd4bf;--primary-dark:#0f766e;--secondary:#8b5cf6;--secondary-dark:#7c3aed;--neutral-50:#fafafa;--neutral-100:#f5f5f5;--neutral-200:#e5e5e5;--neutral-300:#d4d4d4;--neutral-400:#a3a3a3;--neutral-500:#737373;--neutral-600:#525252;--neutral-700:#404040;--neutral-800:#262626;--neutral-900:#171717;--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;--space-xs:0.5rem;--space-sm:0.75rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--shadow-sm:0 1px 2px 0 rgba(0,0,0,.05);--shadow-md:0 4px 6px -1px rgba(0,0,0,.1),0 2px 4px -2px rgba(0,0,0,.1);--shadow-lg:0 10px 15px -3px rgba(0,0,0,.1),0 4px 6px -4px rgba(0,0,0,.1);--duration-fast:0.15s;--duration-normal:0.3s;--duration-slow:0.5s;--ease:cubic-bezier(0.4,0,0.2,1)}*{box-sizing:border-box}html{scroll-behavior:smooth;font-size:16px;scroll-padding-top:100px}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6;color:var(--neutral-800);background:var(--neutral-50);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}.heading-display{font-size:clamp(2.5rem,5vw,4rem);font-weight:700;line-height:1.1;margin-bottom:var(--space-lg)}.heading-1,.heading-display{font-family:Playfair Display,serif;color:var(--neutral-900)}.heading-1{font-size:clamp(2rem,4vw,3rem);font-weight:600;line-height:1.2;margin-bottom:var(--space-md)}.heading-2{font-size:clamp(1.5rem,3vw,2rem);line-height:1.3;margin-bottom:var(--space-md)}.heading-2,.heading-3{font-family:Inter,sans-serif;font-weight:600;color:var(--neutral-800)}.heading-3{font-size:clamp(1.25rem,2.5vw,1.5rem);line-height:1.4;margin-bottom:var(--space-sm)}.body-large{font-size:var(--text-lg);color:var(--neutral-700)}.body-large,.body-text{line-height:1.7;max-width:65ch;margin:0 auto;text-align:center}.body-text{font-size:var(--text-base);color:var(--neutral-600)}.body-small{font-size:var(--text-sm);line-height:1.6;color:var(--neutral-500)}.body-small,p{text-align:center}p{margin:0 auto var(--space-md) auto;max-width:65ch}.container{max-width:792px;margin:0 auto;padding:0 var(--space-lg);text-align:center}.section{padding:var(--space-4xl) 0;scroll-margin-top:100px}.section-narrow{padding:var(--space-3xl) 0;scroll-margin-top:100px}.section-narrow .container,.section-wide .container{max-width:792px}.content-card{background:#fff;border-radius:12px;padding:var(--space-2xl);box-shadow:var(--shadow-sm);border:1px solid var(--neutral-200);margin-bottom:var(--space-xl);transition:all var(--duration-normal) var(--ease)}.content-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.highlight-card{background:transparent;color:var(--neutral-800);border:none;border-left:4px solid var(--secondary);padding:var(--space-xl);margin:var(--space-xl) 0;font-style:italic;position:relative}.highlight-card .body-large,.highlight-card .body-text{color:var(--neutral-700);font-weight:500}.highlight-card .heading-2,.highlight-card .heading-3{color:var(--neutral-900);font-weight:700;font-style:normal}.highlight-card:before{content:'"';font-size:4rem;color:var(--secondary);position:absolute;top:-10px;left:10px;font-family:serif;line-height:1;opacity:.3}.quote-block{background:var(--neutral-100);border-left:4px solid var(--primary);padding:var(--space-xl);margin:var(--space-xl) 0;border-radius:0 8px 8px 0;font-style:italic}.emphasis-text{background:linear-gradient(135deg,var(--primary),var(--secondary));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-weight:600}.stat-number{font-size:var(--text-4xl);font-weight:800;color:var(--primary);line-height:1}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:var(--space-xl);gap:var(--space-xl);margin:var(--space-2xl) 0}.stat-item{text-align:center;padding:var(--space-lg)}.reading-progress{position:fixed;top:0;left:0;width:0;height:3px;background:linear-gradient(90deg,var(--primary),var(--secondary));z-index:1000;transition:width var(--duration-fast) var(--ease)}.btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-md) var(--space-xl);border-radius:8px;font-weight:600;text-decoration:none;transition:all var(--duration-normal) var(--ease);cursor:pointer;border:none;font-size:var(--text-base)}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-dark);transform:translateY(-1px);box-shadow:var(--shadow-lg)}.btn-secondary{background:#fff;color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover{background:var(--primary);color:#fff}.nav-sticky{position:-webkit-sticky;position:sticky;top:0;z-index:100;background:hsla(0,0%,100%,.95);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--neutral-200)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in-up{animation:fadeInUp var(--duration-slow) var(--ease)}.animate-delay-1{animation-delay:.1s}.animate-delay-2{animation-delay:.2s}.animate-delay-3{animation-delay:.3s}.reading-time{display:inline-flex;align-items:center;gap:var(--space-xs);color:var(--neutral-500);font-size:var(--text-sm);margin-bottom:var(--space-lg)}.reading-time:before{content:"📖"}.section-divider{width:60px;height:4px;background:linear-gradient(90deg,var(--primary),var(--secondary));border:none;margin:var(--space-2xl) auto;border-radius:2px}@media (max-width:768px){html{scroll-padding-top:80px}.section,.section-narrow{scroll-margin-top:80px}.container{padding:0 var(--space-md)}.container,.section-narrow .container,.section-wide .container{max-width:100%}.section{padding:var(--space-2xl) 0}.content-card{padding:var(--space-lg)}.stat-grid{grid-template-columns:1fr;gap:var(--space-md)}}@media (max-width:480px){.content-card{margin-bottom:var(--space-lg)}.content-card,.stat-item{padding:var(--space-md)}}:focus{outline:2px solid var(--primary);outline-offset:2px}.skip-link{position:absolute;top:-40px;left:6px;background:var(--primary);color:#fff;padding:8px;border-radius:4px;text-decoration:none;font-weight:600;z-index:1000;transition:top .2s ease}.skip-link:focus{top:6px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.sr-only:focus{position:static;width:auto;height:auto;padding:0;margin:0;overflow:visible;clip:auto;white-space:normal}.focus-visible:focus{outline:2px solid var(--primary);outline-offset:2px}@media (prefers-contrast:high){:root{--primary:#0f766e;--secondary:#7c3aed;--neutral-600:#262626;--neutral-700:#171717;--neutral-800:#000}.btn{border:2px solid}}@media (prefers-reduced-motion:reduce){*,:after,:before{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reading-progress{transition:none}}input:focus,select:focus,textarea:focus{border-color:var(--primary)}a:focus,input:focus,select:focus,textarea:focus{outline:2px solid var(--primary);outline-offset:2px}a:focus{border-radius:4px}button:focus{outline:2px solid var(--primary);outline-offset:2px}@media print{.btn,.nav-sticky,.reading-progress{display:none}.content-card{box-shadow:none;border:1px solid var(--neutral-300)}}.geo-card-teal{background:linear-gradient(135deg,var(--primary),var(--primary-dark))}.geo-card-dark,.geo-card-teal{color:#fff;border-radius:12px;box-shadow:var(--shadow-md)}.geo-card-dark{background:linear-gradient(135deg,var(--neutral-800),var(--neutral-900))}.geo-card-purple{background:linear-gradient(135deg,var(--secondary),var(--secondary-dark));color:#fff;border-radius:12px;box-shadow:var(--shadow-md)}.geo-card{background:#fff}.geo-card,.glass-card{border-radius:12px;box-shadow:var(--shadow-sm);border:1px solid var(--neutral-200)}.glass-card{background:hsla(0,0%,100%,.8);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.content-card ul,.highlight-card ul{list-style:none;padding-left:0;margin:var(--space-lg) 0}.content-card li,.highlight-card li{position:relative;padding-left:var(--space-xl);margin-bottom:var(--space-md);line-height:1.7}.content-card li:before,.highlight-card li:before{content:"";position:absolute;left:0;top:.6em;width:8px;height:8px;background:var(--secondary);border-radius:50%;transform:translateY(-50%)}.arrow-list{list-style:none;padding-left:0}.arrow-list li{position:relative;padding-left:var(--space-xl);margin-bottom:var(--space-md);line-height:1.7}.arrow-list li:before{content:"→";position:absolute;left:0;top:0;color:var(--primary);font-weight:600;font-size:var(--text-lg)}.check-list{list-style:none;padding-left:0}.check-list li{position:relative;padding-left:var(--space-xl);margin-bottom:var(--space-md);line-height:1.7}.check-list li:before{content:"✓";position:absolute;left:0;top:0;color:var(--primary);font-weight:700;font-size:var(--text-lg)}