:root{--primary: #5D8C5A;--primary-dark: #466C44;--secondary: #A7D7A8;--accent: #7BC96F;--background: #F8FAF8;--surface: #FFFFFF;--text: #1F2937;--text-muted: #4B5563;--border: #E5E7EB;--focus-ring: #2563EB}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:Arial,Helvetica,sans-serif;background-color:var(--background);color:var(--text);line-height:1.6;display:flex;flex-direction:column;min-height:100vh}.skip-link{position:absolute;top:-60px;left:16px;background:var(--primary);color:var(--surface);padding:12px 20px;z-index:1000;text-decoration:none;font-weight:700;border-radius:6px;transition:top .2s ease-in-out}.skip-link:focus{top:16px;outline:3px solid var(--focus-ring);outline-offset:2px}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid var(--focus-ring);outline-offset:2px}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}h1,h2,h3{color:var(--text);font-weight:700;line-height:1.25}h1{font-size:clamp(2.25rem,5vw,3.5rem);margin-bottom:20px;letter-spacing:-.02em}h2{font-size:clamp(1.75rem,3.5vw,2.5rem);margin-bottom:16px;letter-spacing:-.01em}h3{font-size:1.35rem;margin-bottom:12px}p{color:var(--text-muted);margin-bottom:20px;font-size:1.125rem}.navbar{position:sticky;top:0;background-color:var(--surface);border-bottom:1px solid var(--border);z-index:100;padding:16px 0;transition:box-shadow .2s ease}.nav-container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px}.brand-logo{font-size:1.5rem;font-weight:700;color:var(--primary);text-decoration:none;display:flex;align-items:center;gap:8px}.nav-links{display:flex;list-style:none;gap:28px;align-items:center;flex-wrap:wrap}.nav-links a{color:var(--text);text-decoration:none;font-weight:600;font-size:1rem;padding:8px 4px;position:relative;transition:color .2s ease}.nav-links a:hover{color:var(--primary)}.nav-links a:after{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background-color:var(--primary);transform:scaleX(0);transform-origin:right;transition:transform .3s ease}.nav-links a:hover:after{transform:scaleX(1);transform-origin:left}.btn{display:inline-block;padding:14px 32px;font-size:1.05rem;font-weight:700;text-align:center;text-decoration:none;border-radius:8px;transition:background-color .2s ease,transform .15s ease,box-shadow .2s ease,color .2s ease;cursor:pointer;border:none}.btn-primary{background-color:var(--primary);color:var(--surface);box-shadow:0 4px 12px #5d8c5a40}.btn-primary:hover{background-color:var(--primary-dark);transform:translateY(-2px);box-shadow:0 6px 16px #5d8c5a59}.btn-outline{background-color:transparent;border:2px solid var(--primary);color:var(--primary);padding:12px 28px}.btn-outline:hover{background-color:var(--primary);color:var(--surface);transform:translateY(-2px)}.section{padding:96px 0}.section-header{text-align:center;max-width:768px;margin:0 auto 56px}.hero{padding:80px 0 100px;background:linear-gradient(180deg,var(--background) 0%,#EDF3ED 100%);border-bottom:1px solid var(--border)}.hero-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:48px;align-items:center}.hero-content{max-width:600px}.hero-image-wrapper{position:relative;border-radius:16px;overflow:hidden;box-shadow:0 20px 40px #1f29371f;border:4px solid var(--surface);transition:transform .3s ease}.hero-image-wrapper:hover{transform:scale(1.01)}.hero-image-wrapper img{width:100%;height:auto;display:block;object-fit:cover}.about{background-color:var(--surface)}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:64px;align-items:center}.about-text h3{color:var(--primary);margin-top:24px}.about-image{border-radius:16px;overflow:hidden;box-shadow:0 16px 32px #1f293714;border:1px solid var(--border);transition:transform .3s ease}.about-image:hover{transform:translateY(-4px)}.about-image img{width:100%;height:auto;display:block}.programs{background-color:var(--background)}.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:32px}.card{background-color:var(--surface);border:1px solid var(--border);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease}.card:hover{transform:translateY(-8px);box-shadow:0 16px 32px #1f29371a;border-color:var(--secondary)}.card-img-wrapper{width:100%;height:220px;overflow:hidden;background-color:var(--border)}.card-img-wrapper img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}.card:hover .card-img-wrapper img{transform:scale(1.05)}.card-body{padding:32px;display:flex;flex-direction:column;flex-grow:1}.card-body p{flex-grow:1;margin-bottom:28px}.card-action{margin-top:auto}.testimonials{background-color:var(--surface)}.testimonial-card{padding:36px;position:relative}.profile-header{display:flex;align-items:center;gap:16px;margin-bottom:20px}.avatar{width:64px;height:64px;border-radius:50%;object-fit:cover;border:3px solid var(--secondary);transition:transform .3s ease}.testimonial-card:hover .avatar{transform:scale(1.08)}.profile-info h3{margin-bottom:4px}.student-title{font-size:.875rem;color:var(--primary);font-weight:600}.stars{color:#f59e0b;font-size:1.25rem;letter-spacing:2px;margin-bottom:16px}.quote{font-style:italic;color:var(--text);font-size:1.05rem;margin-bottom:0}.contact{background-color:var(--background);border-top:1px solid var(--border)}.contact-container{max-width:680px;margin:0 auto;background-color:var(--surface);padding:48px;border-radius:20px;border:1px solid var(--border);box-shadow:0 10px 30px #1f29370d}.form-group{margin-bottom:24px}.form-group label{display:block;font-weight:600;margin-bottom:8px;color:var(--text)}.required{color:#dc2626}.form-control{width:100%;padding:14px 16px;border:1.5px solid var(--border);border-radius:8px;font-family:inherit;font-size:1rem;background-color:var(--surface);color:var(--text);transition:border-color .2s ease,box-shadow .2s ease}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px #5d8c5a2e}textarea.form-control{resize:vertical;min-height:140px}.form-submit{text-align:right;margin-top:12px}.form-submit .btn{width:100%}@media(min-width:640px){.form-submit .btn{width:auto}}.contact-alert{padding:16px;border-radius:8px;margin-bottom:24px;font-weight:500;text-align:center;font-size:.95rem;line-height:1.5;transition:all .3s ease;border:1px solid transparent}.contact-alert-success{background-color:#edf3ed;color:var(--primary-dark);border-color:var(--secondary)}.contact-alert-error{background-color:#fdf2f2;color:#9b1c1c;border-color:#f8b4b4}.footer{background-color:#111827;color:#f9fafb;padding:64px 0 32px;margin-top:auto}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:40px;margin-bottom:48px}.footer-brand h3{color:var(--surface);font-size:1.5rem;margin-bottom:12px}.footer-brand p{color:#9ca3af;font-size:.95rem;margin-bottom:0}.footer-links h4,.footer-social h4{color:var(--surface);font-size:1.1rem;margin-bottom:16px;font-weight:700}.footer-list{list-style:none;display:flex;flex-direction:column;gap:12px}.footer-list a{color:#d1d5db;text-decoration:none;transition:color .2s ease;font-size:.95rem}.footer-list a:hover{color:var(--accent)}.social-badges{display:flex;gap:12px;flex-wrap:wrap}.social-badge{display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;background-color:#1f2937;color:#f9fafb;text-decoration:none;border-radius:8px;font-weight:600;font-size:.9rem;border:1px solid #374151;transition:background-color .2s ease,border-color .2s ease,transform .15s ease}.social-badge:hover{background-color:var(--primary);border-color:var(--accent);color:var(--surface);transform:translateY(-2px)}.footer-bottom{border-top:1px solid #1F2937;padding-top:32px;text-align:center}.footer-bottom p{color:#9ca3af;font-size:.875rem;margin-bottom:0}.video-showcase{background:var(--surface);padding:40px 0 20px;border-bottom:1px solid var(--border)}.video-container{width:100%;border-radius:20px;overflow:hidden;box-shadow:0 16px 40px #1f293714;border:1px solid var(--border);background-color:#0b0f19;aspect-ratio:16 / 9;max-height:520px;position:relative}.video-container video{width:100%;height:100%;object-fit:cover;display:block}.video-fallback{position:absolute;top:0;left:0;width:100%;height:100%;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:40px;color:var(--surface);background:linear-gradient(135deg,#1e293b,#0f172a);z-index:5}.fallback-badge{background-color:var(--primary);color:var(--surface);padding:6px 14px;border-radius:9999px;font-size:.85rem;font-weight:700;letter-spacing:.05em;margin-bottom:20px}.video-fallback h2{color:var(--surface);font-size:clamp(1.5rem,3.5vw,2.25rem);margin-bottom:16px}.fallback-desc{max-width:600px;color:#94a3b8;font-size:clamp(.95rem,2vw,1.15rem);margin-bottom:24px}.fallback-tip{border:1px dashed rgba(255,255,255,.15);background-color:#ffffff0a;padding:14px 24px;border-radius:12px;font-size:.9rem;color:#cbd5e1;max-width:700px}.fallback-tip code{background-color:#ffffff1f;padding:2px 6px;border-radius:4px;font-family:monospace;color:var(--secondary)}.fallback-tip .badge{background-color:#f59e0b;color:#111827;padding:2px 8px;border-radius:4px;font-size:.75rem;font-weight:800;margin-right:8px}.nav-guide-btn{background-color:#edf3ed;color:var(--primary)!important;border-radius:20px;padding:10px 18px!important;font-weight:700!important;border:1.5px solid var(--primary);transition:all .25s ease!important}.nav-guide-btn:hover{background-color:var(--primary)!important;color:var(--surface)!important;box-shadow:0 4px 10px #5d8c5a33}.nav-guide-btn.active{background-color:var(--primary)!important;color:var(--surface)!important}.nav-guide-btn:after{display:none!important}.guide-hero{padding:80px 0;text-align:center;background:linear-gradient(185deg,#F0F6F0 0%,var(--background) 100%);border-bottom:1px solid var(--border)}.guide-hero-content{max-width:800px;margin:0 auto}.guide-badge{background-color:#7bc96f;color:#111827;font-size:.85rem;font-weight:800;padding:6px 14px;border-radius:20px;display:inline-block;margin-bottom:24px;letter-spacing:.05em}.guide-subtitle{font-size:1.25rem;color:var(--text-muted);margin-bottom:32px}.guide-explanation{background-color:var(--surface)}.guide-missions{background-color:var(--background)}.guide-card{border-color:var(--border)}.step-badge{align-self:flex-start;background-color:var(--primary);color:var(--surface);font-size:.75rem;font-weight:800;padding:4px 10px;border-radius:4px;margin-bottom:16px}.script-presentation{background-color:var(--surface);border-top:1px solid var(--border)}.script-box{max-width:800px;margin:0 auto;background-color:var(--background);border:1px solid var(--border);border-radius:20px;overflow:hidden;box-shadow:0 8px 24px #1f293708}.script-actor{background-color:var(--primary);color:var(--surface);padding:20px 32px;display:flex;align-items:center;gap:16px;border-bottom:1px solid var(--border)}.actor-avatar{font-size:2rem}.script-actor strong{display:block;font-size:1.15rem;line-height:1.2}.script-actor span{font-size:.875rem;color:var(--secondary)}.script-content{padding:36px}.dialogue{position:relative;font-size:1.15rem;color:var(--text);line-height:1.6;margin-bottom:28px;padding-left:28px;border-left:3px solid var(--secondary)}.dialogue:before{content:'"';position:absolute;left:8px;top:-6px;font-size:2.5rem;color:var(--secondary);line-height:1;font-family:serif}.dialogue:last-child{margin-bottom:0}@media(max-width:768px){.section{padding:64px 0}.hero{padding:48px 0 64px}.nav-container{flex-direction:column;align-items:flex-start}.nav-links{width:100%;justify-content:space-between;gap:12px;padding-top:8px;border-top:1px solid var(--border)}.nav-links a{font-size:.9rem}.contact-container{padding:28px 20px}}.student-project-video-preview{position:relative;width:100%;height:0;padding-top:56.25%;box-shadow:0 4px 15px #1f293714;margin-top:1.25rem;margin-bottom:.5rem;overflow:hidden;border-radius:12px;cursor:pointer;background:linear-gradient(135deg,#1b351e,#305c36);transition:transform .25s cubic-bezier(.4,0,.2,1),box-shadow .25s cubic-bezier(.4,0,.2,1);border:1px solid rgba(93,140,90,.2)}.student-project-video-preview:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 10px 25px #5d8c5a2e}.play-btn-circle{width:48px;height:48px;background:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 12px #00000026;margin-bottom:8px;transition:transform .2s cubic-bezier(.4,0,.2,1),background-color .2s ease,box-shadow .2s ease}.student-project-video-preview:hover .play-btn-circle{transform:scale(1.15);background-color:var(--accent);box-shadow:0 6px 18px #7bc96f66}.student-project-video-preview:hover .play-btn-circle span{color:#111827!important}.video-modal{display:none;position:fixed;top:0;left:0;width:100%;height:100%;background:#0b0f19d9;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:9999;justify-content:center;align-items:center;padding:24px;animation:fadeIn .25s ease-out}.modal-content-wrapper{position:relative;width:100%;max-width:850px;background:#0b0f19;border-radius:20px;overflow:hidden;box-shadow:0 20px 50px #00000080;border:1px solid rgba(255,255,255,.1);transform:scale(.95);animation:scaleIn .25s cubic-bezier(.34,1.56,.64,1) forwards}.modal-close-btn{position:absolute;top:16px;right:16px;background:#ffffff1a;border:none;border-radius:50%;width:38px;height:38px;color:#fff;font-size:1.5rem;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;z-index:10000;transition:background-color .2s ease,transform .2s ease}.modal-close-btn:hover{background-color:#ffffff40;transform:rotate(90deg)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes scaleIn{0%{transform:scale(.95)}to{transform:scale(1)}}