:root{--primary:#0ea5e9;--primary-dark:#0284c7;--primary-light:#38bdf8;--secondary:#34d399;--secondary-dark:#059669;--accent:#fbbf24;--accent-dark:#d97706;--bg:#0f172a;--bg-light:#1e293b;--bg-card:#1e293b;--bg-card-hover:#334155;--text:#f1f5f9;--text-muted:#b0bdd0;--text-heading:#ffffff;--border:#334155;--border-light:#475569;--surface-1:#1e293b;--surface-2:#334155;--surface-3:#475569;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--font-main:'Segoe UI',-apple-system,BlinkMacSystemFont,system-ui,Roboto,sans-serif;--font-mono:'SF Mono','Consolas','Liberation Mono',monospace;--radius-sm:0.375rem;--radius-md:0.5rem;--radius-lg:0.75rem;--radius-xl:1rem;--radius-full:9999px;--shadow-sm:0 1px 2px rgba(0, 0, 0, 0.3);--shadow-md:0 4px 6px rgba(0, 0, 0, 0.3);--shadow-lg:0 10px 25px rgba(0, 0, 0, 0.4);--shadow-xl:0 20px 40px rgba(0, 0, 0, 0.5);--shadow-glow:0 0 20px rgba(14, 165, 233, 0.3);--transition-fast:150ms ease;--transition-base:250ms ease;--transition-slow:400ms ease;--container-max:1200px;--container-padding:1.5rem}*,::after,::before{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-main);background-color:var(--bg);color:var(--text);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}img,svg{max-width:100%;height:auto;display:block}a{color:var(--primary-light);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent)}ol,ul{list-style:none}button{cursor:pointer;font-family:inherit;border:none;background:0 0}input,select,textarea{font-family:inherit;font-size:inherit}.skip-to-content{position:absolute;top:-100%;left:50%;transform:translateX(-50%);background:var(--primary);color:#fff;padding:12px 24px;border-radius:0 0 var(--radius-md) var(--radius-md);font-weight:600;font-size:.9rem;z-index:10000;transition:top .2s ease;text-decoration:none}.skip-to-content:focus{top:0;color:#fff}.container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding)}.section{padding:var(--space-4xl) 0}.section-header{text-align:center;margin-bottom:var(--space-3xl)}.section-title{font-size:clamp(1.75rem, 4vw, 2.5rem);font-weight:700;color:var(--text-heading);margin-bottom:var(--space-sm);letter-spacing:-.02em}.section-subtitle{font-size:clamp(1rem, 2vw, 1.15rem);color:var(--text-muted);max-width:600px;margin:0 auto}h1,h2,h3,h4,h5,h6{color:var(--text-heading);line-height:1.3}.site-header{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(15,23,42,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:background var(--transition-base)}.nav-container{max-width:var(--container-max);margin:0 auto;padding:0 var(--container-padding);display:flex;align-items:center;height:64px;gap:var(--space-md)}.logo{display:flex;align-items:center;gap:var(--space-sm);color:var(--text-heading);font-weight:700;font-size:1.25rem;text-decoration:none;flex-shrink:0}.logo:hover{color:var(--primary-light)}.logo-icon{display:flex}.nav-links{display:flex;gap:var(--space-lg);margin-left:auto}.nav-links a{color:var(--text-muted);font-size:.875rem;font-weight:500;padding:var(--space-xs) 0;transition:color var(--transition-fast);white-space:nowrap}.nav-links a:hover{color:var(--text-heading)}.nav-toggle{display:none;width:32px;height:32px;position:relative;margin-left:auto}.hamburger,.hamburger::after,.hamburger::before{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;position:absolute;left:50%;transform:translateX(-50%);transition:all var(--transition-base)}.hamburger{top:50%;transform:translate(-50%,-50%)}.hamburger::before{content:'';top:-7px}.hamburger::after{content:'';top:7px}.nav-toggle[aria-expanded=true] .hamburger{background:0 0}.nav-toggle[aria-expanded=true] .hamburger::before{top:0;transform:translateX(-50%) rotate(45deg)}.nav-toggle[aria-expanded=true] .hamburger::after{top:0;transform:translateX(-50%) rotate(-45deg)}.lang-switcher{position:relative;margin-left:var(--space-md)}.lang-current{display:flex;align-items:center;gap:4px;padding:6px 10px;border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text-muted);font-size:.8rem;font-weight:600;background:0 0;cursor:pointer;transition:all var(--transition-fast)}.lang-current:hover{border-color:var(--primary);color:var(--text)}.lang-arrow{transition:transform var(--transition-fast)}.lang-current[aria-expanded=true] .lang-arrow{transform:rotate(180deg)}.lang-dropdown{position:absolute;top:100%;right:0;margin-top:4px;background:var(--bg-light);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-xs);min-width:160px;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(-8px);transition:all var(--transition-fast);z-index:100;max-height:300px;overflow-y:auto}.lang-dropdown.open{opacity:1;visibility:visible;transform:translateY(0)}.lang-dropdown a{display:block;padding:6px 12px;color:var(--text-muted);font-size:.85rem;border-radius:var(--radius-sm);transition:all var(--transition-fast)}.lang-dropdown a.active,.lang-dropdown a:hover{background:var(--surface-2);color:var(--text-heading)}.nav-cta{margin-left:var(--space-sm);flex-shrink:0}.cta-button{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;font-weight:600;font-size:.95rem;border-radius:var(--radius-full);text-decoration:none;transition:all var(--transition-base);box-shadow:var(--shadow-md),0 0 0 0 rgba(14,165,233,0);border:none;cursor:pointer}.cta-button:hover{transform:translateY(-2px);box-shadow:var(--shadow-lg),var(--shadow-glow);color:#fff;background:linear-gradient(135deg,var(--primary-light),var(--primary))}.cta-button:active{transform:translateY(0)}.cta-small{padding:8px 18px;font-size:.8rem}.cta-large{padding:16px 36px;font-size:1.1rem}.cta-arrow{transition:transform var(--transition-fast)}.cta-button:hover .cta-arrow{transform:translateX(3px)}.site-footer{background:var(--bg-light);border-top:1px solid var(--border);padding:var(--space-3xl) 0 var(--space-xl)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--space-2xl);margin-bottom:var(--space-2xl)}.footer-logo{display:inline-block;font-weight:700;font-size:1.25rem;color:var(--text-heading);margin-bottom:var(--space-md)}.footer-description{color:var(--text-muted);font-size:.9rem;line-height:1.7}.footer-links-col h4{font-size:.85rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:var(--space-md)}.footer-links-col ul{display:flex;flex-direction:column;gap:var(--space-sm)}.footer-links-col a{color:var(--text-muted);font-size:.875rem;transition:color var(--transition-fast)}.footer-links-col a:hover{color:var(--primary-light)}.footer-lang-select{margin-top:var(--space-md);padding:6px 10px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);font-size:.85rem;width:100%}.footer-bottom{border-top:1px solid var(--border);padding-top:var(--space-lg);text-align:center}.footer-bottom p{color:var(--text-muted);font-size:.8rem}.footer-affiliate-note{margin-top:var(--space-sm);font-size:.75rem;opacity:.6}[data-animate]{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}[data-animate].animated{opacity:1;transform:translateY(0)}.rtl{direction:rtl;text-align:right}.rtl .nav-links{margin-left:0;margin-right:auto}.rtl .lang-switcher{margin-left:0;margin-right:var(--space-md)}.rtl .lang-dropdown{right:auto;left:0}.rtl .nav-cta{margin-left:0;margin-right:var(--space-sm)}.rtl .cta-arrow{transform:scaleX(-1)}.rtl .cta-button:hover .cta-arrow{transform:scaleX(-1) translateX(3px)}@media (max-width:1024px){.nav-links{gap:var(--space-md)}}@media (max-width:768px){.nav-toggle{display:block}.nav-links{position:fixed;top:64px;left:0;right:0;background:var(--bg);border-bottom:1px solid var(--border);flex-direction:column;padding:var(--space-lg);gap:var(--space-md);transform:translateY(-100%);opacity:0;visibility:hidden;transition:all var(--transition-base);z-index:999}.nav-links.open{transform:translateY(0);opacity:1;visibility:visible}.nav-links a{font-size:1rem;padding:var(--space-sm) 0}.nav-cta{display:none}.footer-grid{grid-template-columns:1fr 1fr;gap:var(--space-xl)}.section{padding:var(--space-3xl) 0}}@media (max-width:480px){:root{--container-padding:1rem}.footer-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,::after,::before{animation-duration:0s!important;animation-iteration-count:1!important;transition-duration:0s!important}html{scroll-behavior:auto}[data-animate]{opacity:1;transform:none}}