:root{--hover: #012301;--pomelo-green: #3fb16d;--pomelo-yellow: #e6c82f;--text-primary: #000000;--text-secondary: #4a4a4a;--text-muted: #666666;--link-color: #136C15;--link-hover: var(--hover);--menu-color: #136C15;--menu-hover: var(--hover);--accordion-border: #CCCCCC;--accordion-active-border: #71D075;font-family:Montserrat,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;font-weight:400;color:var(--text-primary)}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;background-color:#fff}#root{min-height:100vh}a{color:inherit;text-decoration:none}button{font-family:inherit}h1{font-size:3rem;font-weight:700;line-height:1.15;color:var(--text-primary)}h2{font-size:2.375rem;font-weight:700;line-height:1.4;color:var(--text-primary)}h3{font-size:1.375rem;font-weight:700;color:var(--text-primary)}h4{font-size:1rem;font-weight:600;line-height:1.3;color:var(--text-primary)}p{font-size:1.2rem;font-weight:500;line-height:1.55;color:var(--text-primary)}@media(max-width:768px){h1{font-size:1.75rem}h2{font-size:1.5rem}}img{max-width:100%;height:auto}.header{position:absolute;top:0;left:0;right:0;z-index:100;padding:2.5rem 3rem}.header-container{max-width:1400px;margin:0 auto;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center}.logo-img{height:5rem;width:auto}.nav{display:flex;gap:2.5rem}.nav-link{background:none;border:none;color:var(--menu-color);font-size:1.2rem;font-weight:600;cursor:pointer;padding:0;transition:color .2s ease}.nav-link:hover{color:var(--menu-hover)}.nav-link.active{color:#fff}.lang-toggle{background:#fff3;border:1px solid rgba(255,255,255,.4);color:var(--menu-color);font-size:.875rem;font-weight:600;cursor:pointer;padding:.5rem .75rem;border-radius:4px;transition:all .2s ease;margin-left:1rem}.lang-toggle:hover{background:#ffffff4d;color:var(--hover)}@media(max-width:768px){.header{padding:1rem}.nav{gap:1rem}.nav-link{font-size:.875rem}.logo-img{height:2.5rem}.lang-toggle{font-size:.75rem;padding:.375rem .5rem;margin-left:.5rem}}.hero{background:linear-gradient(180deg,#8bd68d,#d2e160 75%);padding:14rem 2rem}.hero-container{max-width:1200px;margin:0 auto}.hero-title{margin-bottom:1.2rem}.hero-description{font-size:1.2rem}.hero-content{display:grid;grid-template-columns:2fr 1fr;gap:3rem;align-items:center}.hero-features{display:flex;flex-direction:column;gap:1.5625rem}.feature{display:flex;align-items:center;gap:.8rem;color:var(--text-primary)}.feature-icon{width:45px;height:45px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}.feature-icon svg{width:26px;height:26px;fill:#000}.feature-text{font-size:1.2rem;font-weight:600;color:var(--text-primary)}@media(max-width:768px){.hero-content{grid-template-columns:1fr;gap:2rem}}@media(max-width:600px){.hero{padding:5rem 1rem 12rem}}.video-section{position:relative;padding:0 2rem;margin-top:-10rem}.video-container{max-width:700px;margin:0 auto;position:relative}.video-label{position:absolute;top:1rem;left:1rem;color:#fff;font-size:1.75rem;font-weight:700;z-index:2;text-shadow:0 2px 4px rgba(0,0,0,.3)}.video-placeholder{position:relative;aspect-ratio:16 / 9;border-radius:8px;overflow:hidden;box-shadow:0 4px 20px #00000026}.video-thumbnail{width:100%;height:100%;object-fit:cover}.play-button{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:102px;height:102px;border-radius:50%;background:#d2e16080;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .2s ease;box-shadow:0 4px 15px #0003}.play-button:hover{transform:translate(-50%,-50%) scale(1.05)}.play-button svg{width:39px;height:39px;color:#fff;margin-left:4px}.video-duration{position:absolute;bottom:.625rem;right:.625rem;background:#000000b3;color:#fff;padding:.125rem .375rem;border-radius:3px;font-size:.75rem}@media(max-width:768px){.video-section{padding:0 1rem;margin-top:-8rem}.play-button{width:52px;height:52px}.play-button svg{width:20px;height:20px}}.foundation{background:#fff;padding:4rem 2rem}.foundation-container{max-width:1520px;margin:0 auto}.lead-2{max-width:1210px;margin:0 auto}.foundation-title{margin-bottom:1rem;text-align:center}.foundation-intro-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem;margin-bottom:4rem}.foundation-intro-card{text-align:left;background:#f9fafb;border:1px solid #e5e7eb;border-radius:8px;padding:1.5rem}.foundation-intro-card h3{margin:0 0 .5rem;font-size:1.25rem;color:var(--text-primary)}.foundation-intro-card p{margin:0;color:var(--text-primary);line-height:1.6}.accordion{max-width:1210px;margin:0 auto;border-top:1px solid var(--accordion-border)}.accordion-item{border-bottom:1px solid var(--accordion-border)}.accordion-header{width:100%;display:flex;justify-content:space-between;align-items:center;padding:1.125rem 0;background:none;border:none;cursor:pointer;font-size:1.375rem;font-weight:700;color:var(--text-primary);text-align:left}.accordion-header:hover{color:var(--pomelo-green)}.accordion-header h3{margin:0}.accordion-icon{width:20px;height:20px;transition:transform .3s ease;flex-shrink:0}.accordion-item.open .accordion-icon{transform:rotate(180deg)}.accordion-content{max-height:0;overflow:hidden;transition:max-height .3s ease}.accordion-item.open .accordion-content{max-height:3000px}.accordion-content-inner{padding-bottom:1.5rem}.accordion-body{display:grid;grid-template-columns:3fr 2fr;gap:2rem;align-items:start}.accordion-text{margin-bottom:1.25rem}.accordion-content-footer{margin-top:1.25rem;padding-left:1rem;border-left:3px solid var(--accordion-active-border)}.accordion-content-footer h4{margin-bottom:.375rem}.citation{font-size:.9rem}.citations-list{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.5rem}.accordion-content-footer a{color:var(--link-color);text-decoration:none}.accordion-content-footer a:hover{color:var(--link-hover);text-decoration:underline}.accordion-keypoints{list-style:none;display:flex;flex-direction:column;gap:1rem}.accordion-keypoint{display:flex;align-items:flex-start;gap:.5rem;font-size:1.1875rem;font-weight:600;line-height:1.4;color:var(--text-primary)}.accordion-keypoint-icon{width:20px;height:20px;flex-shrink:0;margin-top:2px;color:var(--text-primary)}@media(max-width:768px){.foundation{padding:5rem 1rem 3rem}.accordion-body{grid-template-columns:1fr}.accordion-keypoints{margin-top:1.5rem}.foundation-intro-cards{grid-template-columns:1fr}}.about{position:relative;padding:8rem 2rem;display:flex;align-items:center;justify-content:center}.about-background{position:absolute;inset:0;z-index:0}.background-image{width:100%;height:100%;object-fit:cover}.background-overlay{position:absolute;inset:0;background:#00000059}.about-container{position:relative;z-index:1;width:100%;max-width:1210px;margin:0 auto}.founder-card{position:relative;background:#fff;padding:2.5rem calc(5rem + 5px);width:100%}.carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;padding:.5rem;color:var(--text-secondary, #666);transition:color .2s ease;z-index:2}.carousel-arrow:hover{color:var(--text-primary, #333)}.carousel-arrow svg{width:28px;height:28px}.carousel-arrow-left{left:1rem}.carousel-arrow-right{right:1rem}.about-title{margin-bottom:1.25rem}.founder-content{display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:start}.founder-text blockquote{margin-bottom:.875rem;font-style:normal;font-size:1.375rem;font-weight:500;line-height:1.5}.founder-image{flex-shrink:0}.profile-image{width:300px;height:300px;border-radius:50%;object-fit:cover}.founder-dots{display:flex;justify-content:center;align-items:center;gap:1.25rem;margin-top:1.75rem;min-height:32px}.dot{width:16px;height:15px;border-radius:50%;border:none;background:var(--pomelo-yellow);cursor:pointer;transition:all .2s ease;flex-shrink:0;transform:rotate(-45deg)}.dot.active{width:32px;height:30px}@media(max-width:768px){.about{padding:3rem 1rem}.founder-card{padding:1.75rem}.founder-content{grid-template-columns:1fr;text-align:center}.founder-image{order:-1;margin:0 auto}.about-title{text-align:center}.profile-image{width:100px;height:100px}.carousel-arrow-left{left:.25rem}.carousel-arrow-right{right:.25rem}.carousel-arrow svg{width:22px;height:22px}}.contact{background:#fff;padding:3rem 2rem 4rem}.contact-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr auto;gap:2rem;align-items:center}.contact-title{max-width:1200px;margin:0 auto .75rem}.contact-description{margin-bottom:1.25rem}.contact-links{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}.contact-link{display:inline-flex;align-items:center;gap:.5rem;color:var(--link-color);font-size:1.375rem;font-weight:500;text-decoration:none;transition:color .2s ease}.contact-link:hover{color:var(--link-hover);text-decoration:underline}.contact-links-separator{color:var(--text-secondary, #999);font-size:1.375rem;-webkit-user-select:none;user-select:none}.contact-link-icon{width:22px;height:22px;color:#000;flex-shrink:0}.contact-logo{flex-shrink:0;align-self:stretch}.mini-logo{height:100%;width:auto}@media(max-width:768px){.contact{padding:2.5rem 1rem 3rem}.contact-container{grid-template-columns:1fr;text-align:center}.contact-logo{margin:0 auto}.mini-logo{width:100px}}.app{min-height:100vh}main{display:flex;flex-direction:column}.site-footer{text-align:center;padding:1.5rem 1rem;font-size:.85rem;color:#6b7280;background:#f9fafb}