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640px){.container{padding-inline:var(--space-6)}}@media (min-width: 1024px){.container{padding-inline:var(--space-8)}}.section{padding-block:var(--space-16)}@media (min-width: 768px){.section{padding-block:var(--space-24)}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.site-header{position:fixed;top:0;left:0;right:0;z-index:100;background-color:#0000;transition:background-color var(--duration-normal) var(--ease-out-quart),box-shadow var(--duration-normal) var(--ease-out-quart);padding-block:var(--space-4)}.site-header.scrolled{background-color:var(--color-surface-elevated);box-shadow:var(--shadow-md)}.nav-container{display:flex;align-items:center;justify-content:space-between;max-width:1200px;margin-inline:auto;padding-inline:var(--space-4)}@media (min-width: 640px){.nav-container{padding-inline:var(--space-6)}}@media (min-width: 1024px){.nav-container{padding-inline:var(--space-8)}}.logo{display:flex;align-items:center;gap:var(--space-3);color:var(--color-text);font-weight:700;font-size:var(--font-size-lg);text-decoration:none}.logo img{width:40px;height:40px;border-radius:var(--radius-md);object-fit:cover}.logo-text{display:none}@media (min-width: 640px){.logo-text{display:block}}.menu-toggle{display:flex;align-items:center;justify-content:center;width:44px;height:44px;color:var(--color-text);border-radius:var(--radius-md);transition:background-color var(--duration-fast) var(--ease-out-quart)}.menu-toggle:hover{background-color:var(--color-surface)}@media (min-width: 768px){.menu-toggle{display:none}}.nav-links{display:none;gap:var(--space-8)}@media (min-width: 768px){.nav-links{display:flex}}.nav-links.open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background-color:var(--color-surface-elevated);padding:var(--space-4);box-shadow:var(--shadow-lg);gap:var(--space-2)}.nav-link{display:block;padding:var(--space-3) var(--space-4);color:var(--color-text);font-weight:500;border-radius:var(--radius-md);transition:background-color var(--duration-fast) var(--ease-out-quart),color var(--duration-fast) var(--ease-out-quart);min-height:44px;display:flex;align-items:center}.nav-link:hover{background-color:var(--color-surface);color:var(--color-primary)}.hero{display:flex;align-items:center;justify-content:center;min-height:100vh;min-height:100dvh;position:relative;overflow:hidden;background:linear-gradient(135deg,var(--color-bg) 0%,var(--color-surface) 50%,var(--color-accent-light) 100%)}.hero-content{text-align:center;padding:var(--space-6) var(--space-4) var(--space-3);max-width:800px;position:relative;z-index:1}@media (min-width: 640px){.hero-content{padding:var(--space-16) var(--space-4) var(--space-8)}}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-2);padding:var(--space-2) var(--space-4);background-color:var(--color-surface-elevated);border:1px solid var(--color-border);border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:500;color:var(--color-text-secondary);margin-bottom:var(--space-3);box-shadow:var(--shadow-sm)}.hero-badge-dot{width:8px;height:8px;background-color:var(--color-success);border-radius:var(--radius-full)}.hero-title{margin-bottom:var(--space-3);background:linear-gradient(135deg,var(--color-text) 0%,var(--color-primary) 50%,var(--color-accent) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-tagline{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-bottom:var(--space-4);max-width:600px;margin-inline:auto}@media (min-width: 480px){.hero-tagline{font-size:var(--font-size-lg);margin-bottom:var(--space-8)}}.hero-ctas{display:flex;flex-direction:column;gap:var(--space-3);justify-content:center;align-items:center}@media (min-width: 480px){.hero-ctas{flex-direction:row;gap:var(--space-4)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);padding:var(--space-4) var(--space-8);font-weight:600;font-size:var(--font-size-base);border-radius:var(--radius-lg);min-height:48px;min-width:44px;transition:all var(--duration-fast) var(--ease-out-quart);text-decoration:none}.btn-primary{background-color:var(--color-primary);color:#fff;box-shadow:var(--shadow-md)}.btn-primary:hover{background-color:var(--color-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow-lg)}.btn-secondary{background-color:var(--color-surface-elevated);color:var(--color-text);border:1px solid var(--color-border)}.btn-secondary:hover{background-color:var(--color-surface);color:var(--color-primary)}.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-3);margin-top:var(--space-6);padding-top:var(--space-4);border-top:1px solid var(--color-border)}@media (min-width: 480px){.hero-stats{gap:var(--space-6);margin-top:var(--space-12);padding-top:var(--space-8)}}.stat-item{text-align:center}.stat-number{font-size:var(--font-size-xl);font-weight:800;color:var(--color-primary);line-height:1}@media (min-width: 480px){.stat-number{font-size:var(--font-size-3xl)}}.stat-label{font-size:var(--font-size-sm);color:var(--color-text-secondary);margin-top:var(--space-1)}.scroll-indicator{position:absolute;bottom:var(--space-8);left:50%;transform:translate(-50%);display:none;flex-direction:column;align-items:center;gap:var(--space-2);color:var(--color-text-secondary);font-size:var(--font-size-sm);opacity:.7;animation:bounce 2s infinite}@media (min-width: 480px){.scroll-indicator{display:flex}}@keyframes bounce{0%,to{transform:translate(-50%) translateY(0)}50%{transform:translate(-50%) translateY(-10px)}}.hero-decoration{position:absolute;inset:0;overflow:hidden;pointer-events:none}.hero-shape{position:absolute;border-radius:50%;filter:blur(60px);opacity:.3}.hero-shape-1{width:400px;height:400px;background-color:var(--color-primary-light);top:-100px;right:-100px}.hero-shape-2{width:300px;height:300px;background-color:var(--color-accent-light);bottom:-50px;left:-50px}.section-header{text-align:center;margin-bottom:var(--space-12)}.section-badge{display:inline-block;padding:var(--space-2) var(--space-4);background-color:var(--color-primary);color:#fff;font-size:var(--font-size-sm);font-weight:600;border-radius:var(--radius-full);margin-bottom:var(--space-4)}.section-title{margin-bottom:var(--space-4)}.section-description{color:var(--color-text-secondary);max-width:600px;margin-inline:auto}.about-section{background-color:var(--color-surface)}.about-grid{display:grid;gap:var(--space-8)}@media (min-width: 768px){.about-grid{grid-template-columns:1fr 1fr;gap:var(--space-12);align-items:center}}.about-image{position:relative;border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--shadow-xl)}.about-image img{width:100%;aspect-ratio:4/3;object-fit:cover}.about-content h2{margin-bottom:var(--space-4)}.about-content 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var(--ease-out-quart)}.contact-card:hover{border-color:var(--color-primary)}.contact-icon{width:48px;height:48px;display:flex;align-items:center;justify-content:center;background-color:var(--color-primary);color:#fff;border-radius:var(--radius-md);flex-shrink:0}.contact-icon svg{width:24px;height:24px}.contact-details h4{margin-bottom:var(--space-1)}.contact-details p,.contact-details a{color:var(--color-text-secondary);font-size:var(--font-size-sm)}.contact-details a:hover{color:var(--color-primary)}.contact-form{background-color:var(--color-surface-elevated);padding:var(--space-8);border-radius:var(--radius-xl);border:1px solid var(--color-border)}.form-group{margin-bottom:var(--space-4)}.form-label{display:block;font-weight:500;margin-bottom:var(--space-2);font-size:var(--font-size-sm)}.form-input,.form-textarea{width:100%;padding:var(--space-3) var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-md);font-family:inherit;font-size:var(--font-size-base);transition:border-color var(--duration-fast) var(--ease-out-quart),box-shadow var(--duration-fast) var(--ease-out-quart);background-color:var(--color-surface);min-height:44px}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary);box-shadow:0 0 0 3px #c536371a}.form-textarea{min-height:120px;resize:vertical}.form-submit{width:100%}.registrations{display:flex;flex-wrap:wrap;gap:var(--space-3);justify-content:center;margin-top:var(--space-6)}.reg-badge{display:inline-flex;align-items:center;justify-content:center;padding:var(--space-2) var(--space-4);background-color:var(--color-accent);color:#fff;font-size:var(--font-size-sm);font-weight:600;border-radius:var(--radius-md);min-width:44px}.site-footer{background-color:var(--color-text);color:#dedede;padding-block:var(--space-16)}.footer-container{max-width:1200px;margin-inline:auto;padding-inline:var(--space-4)}@media (min-width: 640px){.footer-container{padding-inline:var(--space-6)}}.footer-content{display:grid;gap:var(--space-8)}@media (min-width: 640px){.footer-content{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1024px){.footer-content{grid-template-columns:2fr 1fr 1fr 1fr}}.footer-brand{display:flex;align-items:flex-start;gap:var(--space-4)}.footer-brand img{width:48px;height:48px;border-radius:var(--radius-md);object-fit:cover}.footer-brand h3{color:#fff;font-size:var(--font-size-base);margin-bottom:var(--space-1)}.footer-brand p{font-size:var(--font-size-sm);color:#9e9e9e;margin-bottom:0}.footer-links h4,.footer-contact h4,.footer-registrations h4{color:#fff;font-size:var(--font-size-sm);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-4)}.footer-links ul,.footer-contact ul{display:flex;flex-direction:column;gap:var(--space-2)}.footer-links a,.footer-contact a{color:#9e9e9e;font-size:var(--font-size-sm);transition:color var(--duration-fast) var(--ease-out-quart)}.footer-links a:hover,.footer-contact a:hover{color:#fff}.footer-contact li{display:flex;align-items:center;gap:var(--space-2)}.footer-contact svg{flex-shrink:0;color:var(--color-accent-light)}.reg-badges{display:flex;flex-wrap:wrap;gap:var(--space-2)}.reg-badges span{padding:var(--space-1) var(--space-3);background-color:#222;border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:600}.footer-bottom{margin-top:var(--space-12);padding-top:var(--space-8);border-top:1px solid oklch(30% 0 0);text-align:center}.footer-bottom p{font-size:var(--font-size-sm);color:#636363;margin-bottom:0}.facebook-link{display:inline-flex;align-items:center;gap:var(--space-2);color:var(--color-accent);font-weight:500;margin-top:var(--space-4);padding:var(--space-2) var(--space-4);min-height:44px}.facebook-link:hover{color:var(--color-accent-dark)}