:root{--font-sans: "Inter", system-ui, -apple-system, sans-serif;--color-primary: #2d5f4f;--color-primary-light: #3d7a63;--color-primary-dark: #1d4a3a;--color-accent: #7fb069;--color-accent-light: #9bc47d;--color-background: #fefefe;--color-surface: #ffffff;--color-surface-secondary: #f8f9fa;--color-text: #1a1a1a;--color-text-secondary: #4a5568;--color-text-muted: #718096;--color-border: #e2e8f0;--color-border-light: #f1f5f9;--radius: .5rem}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background-color:var(--color-background);color:var(--color-text);line-height:1.6}h1,h2,h3,h4,h5,h6{font-weight:600;line-height:1.2}a{text-decoration:none;color:inherit}img{max-width:100%;height:auto}.layout-wrapper{display:flex;flex-direction:column;min-height:100vh}.main-content{flex:1}.container{max-width:1200px;margin:0 auto;padding:0 1rem}.header{background-color:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:50;box-shadow:0 1px 3px #0000001a}.header-container{display:flex;align-items:center;justify-content:space-between;height:5rem}.logo-link{display:flex;align-items:center;gap:.75rem}.logo-circle{width:3rem;height:3rem;background-color:var(--color-primary);border-radius:50%;display:flex;align-items:center;justify-content:center}.logo-text{color:#fff;font-size:1.25rem;font-weight:700}.logo-content{display:flex;flex-direction:column}.logo-title{font-size:1.25rem;font-weight:700;color:var(--color-primary)}.logo-subtitle{font-size:.75rem;color:var(--color-text-muted)}.nav-desktop{display:none;align-items:center;gap:.25rem}.nav-link{padding:.5rem 1rem;border-radius:var(--radius);font-size:.875rem;font-weight:500;transition:all 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p{font-size:.875rem;color:#fffc;line-height:1.6}.footer-links{list-style:none}.footer-links li{margin-bottom:.5rem}.footer-links a{font-size:.875rem;color:#fffc;transition:color .2s}.footer-links a:hover{color:#fff}.footer-contact{list-style:none;font-size:.875rem;color:#fffc}.footer-contact li{margin-bottom:.5rem}.social-links{display:flex;gap:.75rem}.social-link{width:2.5rem;height:2.5rem;background-color:#ffffff1a;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background-color .2s}.social-link:hover{background-color:#fff3}.social-link svg{width:1.25rem;height:1.25rem}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:2rem;padding-top:2rem;text-align:center;font-size:.875rem;color:#fff9}@media (min-width: 768px){.footer-grid{grid-template-columns:repeat(4,1fr)}}.hero{position:relative;height:500px;background:linear-gradient(to 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var(--color-border);transition:box-shadow .2s}.card:hover{box-shadow:0 10px 15px #00000026}.card-icon{font-size:2.5rem;margin-bottom:1rem}.card-title{font-size:1.25rem;font-weight:600;margin-bottom:.75rem;color:var(--color-primary)}.card-description{color:var(--color-text-secondary);margin-bottom:1rem;line-height:1.6}.card-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--color-primary);font-weight:500;transition:gap .2s}.card-link:hover{gap:.75rem}.card-link svg{width:1rem;height:1rem}@media (min-width: 768px){.cards-grid{grid-template-columns:repeat(2,1fr)}}@media (min-width: 1024px){.cards-grid{grid-template-columns:repeat(4,1fr)}}.news-section{background-color:var(--color-surface-secondary);padding:4rem 0}.news-header{margin-bottom:2rem}.news-title{font-size:1.875rem;font-weight:700;color:var(--color-primary);margin-bottom:.75rem}.news-subtitle{color:var(--color-text-secondary);font-size:1.125rem}.news-scroll-container{overflow-x:auto;padding-bottom:1rem;margin:0 -1rem;padding-left:1rem;padding-right:1rem}.news-scroll{display:flex;gap:1.5rem;min-width:max-content}.news-card{background-color:#fff;border-radius:.75rem;box-shadow:0 4px 6px #0000001a;overflow:hidden;width:20rem;flex-shrink:0;transition:box-shadow .2s}.news-card:hover{box-shadow:0 10px 15px #00000026}.news-image{width:100%;height:12rem;object-fit:cover}.news-content{padding:1.5rem}.news-date{font-size:.875rem;color:var(--color-accent);font-weight:500;margin-bottom:.5rem}.news-card-title{font-size:1.25rem;font-weight:600;margin-bottom:.75rem;color:var(--color-primary)}.news-description{color:var(--color-text-secondary);line-height:1.6}@media (min-width: 768px){.news-title{font-size:2.25rem}}.about-section{padding:4rem 0}.about-content{max-width:56rem;margin:0 auto}.about-title{font-size:1.875rem;font-weight:700;color:var(--color-primary);margin-bottom:1.5rem;text-align:center}.about-text{color:var(--color-text-secondary);line-height:1.6;margin-bottom:1rem}@media (min-width: 768px){.about-title{font-size:2.25rem}}.sponsors-section{background-color:#fff;padding:4rem 0;border-top:1px solid var(--color-border)}.sponsors-title{font-size:1.875rem;font-weight:700;color:var(--color-primary);margin-bottom:2rem;text-align:center}.sponsors-description{text-align:center;color:var(--color-text-secondary);margin-bottom:3rem;max-width:42rem;margin-left:auto;margin-right:auto}.sponsors-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;max-width:56rem;margin:0 auto}.sponsor-card{background-color:var(--color-surface-secondary);border-radius:var(--radius);padding:1.5rem;display:flex;align-items:center;justify-content:center;text-align:center;border:1px solid var(--color-border);transition:border-color .2s}.sponsor-card:hover{border-color:var(--color-primary)}.sponsor-name{font-size:.875rem;font-weight:500;color:var(--color-text)}@media (min-width: 768px){.sponsors-title{font-size:2.25rem}.sponsors-grid{grid-template-columns:repeat(4,1fr)}}.page-section{padding:4rem 0}.page-header{text-align:center;margin-bottom:3rem}.page-title{font-size:2.5rem;font-weight:700;color:var(--color-primary);margin-bottom:1rem}.page-subtitle{font-size:1.25rem;color:var(--color-text-secondary);max-width:42rem;margin:0 auto}.content-section{max-width:56rem;margin:0 auto 3rem}.section-title{font-size:1.875rem;font-weight:600;color:var(--color-primary);margin-bottom:1rem}.section-text{color:var(--color-text-secondary);line-height:1.6;margin-bottom:1rem}.feature-list{list-style:none;margin:1.5rem 0}.feature-list li{padding:.75rem 0 .75rem 2rem;position:relative;color:var(--color-text-secondary)}.feature-list li:before{content:"✓";position:absolute;left:0;color:var(--color-accent);font-weight:700;font-size:1.25rem}.contact-form{max-width:42rem;margin:0 auto;background-color:#fff;padding:2rem;border-radius:.75rem;box-shadow:0 4px 6px #0000001a}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-weight:500;margin-bottom:.5rem;color:var(--color-text)}.form-input,.form-textarea{width:100%;padding:.75rem;border:1px solid var(--color-border);border-radius:var(--radius);font-family:inherit;font-size:1rem;transition:border-color .2s}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--color-primary)}.form-textarea{min-height:150px;resize:vertical}.form-button{background-color:var(--color-primary);color:#fff;padding:.75rem 2rem;border:none;border-radius:var(--radius);font-size:1rem;font-weight:600;cursor:pointer;transition:background-color .2s}.form-button:hover{background-color:var(--color-primary-light)}.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}