.youth-ultrathink{--youth-purple: #8b5cf6;--youth-purple-dark: #7c3aed;--youth-pink: #e03ac1;--youth-green: #22c55e;--youth-amber: #f59e0b;--youth-red: #ef4444;--youth-bg-deep: #0a0a0f;--youth-bg-card: rgba(255, 255, 255, .03);--youth-border: rgba(255, 255, 255, .08);--youth-text: #f8fafc;--youth-text-muted: #94a3b8;--youth-glow-purple: 0 0 40px rgba(139, 92, 246, .3);--youth-glow-pink: 0 0 40px rgba(224, 58, 193, .3);font-family:Inter,system-ui,-apple-system,sans-serif;color:var(--youth-text);line-height:1.6}.youth-ultrathink .container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.youth-hero{position:relative;min-height:75vh;display:flex;align-items:center;justify-content:center;overflow:hidden;background:var(--youth-bg-deep);padding-top:100px;padding-bottom:4rem}.youth-hero-bg{position:absolute;inset:0;z-index:0}.hero-gradient{position:absolute;inset:0;background:radial-gradient(ellipse 80% 50% at 50% -10%,rgba(139,92,246,.2) 0%,transparent 50%),radial-gradient(ellipse 60% 40% at 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cubic-bezier(.16,1,.3,1)}.youth-hero-content.visible{opacity:1;transform:translateY(0)}.hero-badges{display:flex;justify-content:center;gap:.75rem;margin-bottom:1.5rem;flex-wrap:wrap}.hero-badge{padding:.4rem 1rem;border-radius:100px;font-size:.8rem;font-weight:600;letter-spacing:.02em}.hero-badge.nonprofit{background:#8b5cf626;border:1px solid rgba(139,92,246,.3);color:var(--youth-purple)}.hero-badge.ages{background:#e03ac126;border:1px solid rgba(224,58,193,.3);color:var(--youth-pink)}.hero-badge.free{background:#22c55e26;border:1px solid rgba(34,197,94,.3);color:var(--youth-green)}.youth-hero-title{margin-bottom:1.5rem}.title-small{display:block;font-size:1rem;font-weight:600;color:var(--youth-purple);letter-spacing:.1em;text-transform:uppercase;margin-bottom:.75rem}.title-main{display:block;font-size:clamp(3rem,10vw,5.5rem);font-weight:800;line-height:1;letter-spacing:-.03em}.title-accent{display:block;font-size:clamp(3rem,10vw,5.5rem);font-weight:800;line-height:1;letter-spacing:-.03em;background:linear-gradient(135deg,var(--youth-purple),var(--youth-pink));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.youth-hero-subtitle{font-size:1.25rem;color:var(--youth-text-muted);max-width:650px;margin:0 auto 2.5rem;line-height:1.7}.youth-hero-subtitle strong{color:var(--youth-text)}.hero-cta-group{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.cta-primary{display:inline-flex;align-items:center;justify-content:center;padding:1rem 2.5rem;background:linear-gradient(135deg,var(--youth-purple),var(--youth-pink));border-radius:12px;font-weight:700;font-size:1.1rem;color:#fff;text-decoration:none;transition:all .3s ease;box-shadow:var(--youth-glow-purple)}.cta-primary:hover{transform:translateY(-3px);box-shadow:0 15px 40px #8b5cf666}.cta-secondary{display:inline-flex;align-items:center;justify-content:center;padding:1rem 2rem;border:2px solid var(--youth-border);border-radius:12px;font-weight:600;font-size:1rem;color:var(--youth-text);text-decoration:none;transition:all .3s ease;background:#ffffff08}.cta-secondary:hover{border-color:var(--youth-purple);background:#8b5cf61a}.youth-capsule{background:linear-gradient(180deg,var(--youth-bg-deep) 0%,#0f0f18 100%);padding:4rem 0}.capsule-card{padding:2rem;background:#8b5cf60d;border:1px solid rgba(139,92,246,.2);border-radius:16px}.capsule-content h2{font-size:1.5rem;font-weight:700;margin-bottom:1rem;color:var(--youth-purple)}.capsule-content p{font-size:1rem;line-height:1.8;color:var(--youth-text-muted);margin-bottom:1rem}.capsule-cta{display:inline-flex;align-items:center;padding:.875rem 1.5rem;background:linear-gradient(135deg,var(--youth-purple),var(--youth-pink));border-radius:10px;font-weight:700;font-size:1rem;color:#fff;text-decoration:none;transition:all .3s ease;margin-top:.5rem}.capsule-cta:hover{transform:translateY(-2px);box-shadow:0 8px 25px #8b5cf659}.section-header{text-align:center;margin-bottom:3rem}.section-badge{display:inline-block;padding:.5rem 1rem;background:#8b5cf61a;border:1px solid rgba(139,92,246,.2);border-radius:100px;font-size:.875rem;font-weight:600;color:var(--youth-purple);margin-bottom:1rem}.section-header h2{font-size:clamp(2rem,5vw,3rem);font-weight:800;margin-bottom:1rem;letter-spacing:-.02em}.section-subtitle{font-size:1.125rem;color:var(--youth-text-muted);max-width:600px;margin:0 auto}.youth-trust{background:#0f0f18;padding:3rem 0;border-bottom:1px solid var(--youth-border)}.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem}@media (max-width: 768px){.trust-grid{grid-template-columns:repeat(2,1fr)}}.trust-stat{text-align:center;padding:1.5rem 1rem;background:var(--youth-bg-card);border:1px solid var(--youth-border);border-radius:16px;transition:all .3s ease}.trust-stat:hover{border-color:#8b5cf64d;transform:translateY(-3px)}.stat-value{font-size:2.5rem;font-weight:800;background:linear-gradient(135deg,var(--youth-purple),var(--youth-pink));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1;margin-bottom:.25rem}.stat-label{font-size:1rem;font-weight:700;margin-bottom:.125rem}.stat-detail{font-size:.75rem;color:var(--youth-text-muted)}.youth-difference{background:var(--youth-bg-deep);padding:6rem 0}.difference-layout{display:grid;grid-template-columns:1fr 1fr;gap:4rem;align-items:center}@media (max-width: 900px){.difference-layout{grid-template-columns:1fr;gap:3rem}}.difference-content h2{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;line-height:1.2;margin-bottom:1.5rem}.difference-content h2 em{font-style:normal;background:linear-gradient(135deg,var(--youth-purple),var(--youth-pink));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.difference-intro{font-size:1.125rem;color:var(--youth-text-muted);line-height:1.7;margin-bottom:1rem}.difference-comparison{display:flex;flex-direction:column;gap:1.5rem}.comparison-card{padding:1.5rem;border-radius:16px;transition:all .3s ease}.comparison-card.other{background:#6464641a;border:1px solid rgba(100,100,100,.2)}.comparison-card.kpca{background:linear-gradient(135deg,#8b5cf61a,#e03ac11a);border:1px solid rgba(139,92,246,.3)}.card-header{display:flex;align-items:center;gap:.75rem;margin-bottom:1rem}.card-icon{font-size:1.5rem}.card-header h3{font-size:1.125rem;font-weight:700}.comparison-card ul{list-style:none;padding:0;margin:0}.comparison-card li{padding:.5rem 0;font-size:.95rem;color:var(--youth-text-muted);border-bottom:1px solid var(--youth-border)}.comparison-card li:last-child{border-bottom:none}.comparison-card.other li{text-decoration:line-through;opacity:.6}.comparison-card.kpca li{color:var(--youth-text);font-weight:500}.youth-proof{background:#0f0f18;padding:6rem 0}.proof-card{padding:2rem;background:var(--youth-bg-card);border:1px solid var(--youth-border);border-radius:20px;margin-bottom:1.5rem;transition:all .3s ease}.proof-card:hover{border-color:#8b5cf64d}.proof-quote{font-size:1.125rem;line-height:1.8;color:var(--youth-text-muted);margin-bottom:0}.achieve-item{font-style:normal;display:flex;flex-direction:column;gap:.5rem}.achieve-icon{font-size:2rem}.achieve-item h3{font-size:1.25rem;font-weight:700;color:var(--youth-text)}.achieve-item p{font-size:1rem;line-height:1.7;color:var(--youth-text-muted);margin:0}.proof-secondary{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}@media (max-width: 768px){.proof-secondary{grid-template-columns:1fr}}.proof-secondary .proof-card{margin-bottom:0}.youth-showcase{background:var(--youth-bg-deep);padding:6rem 0}.showcase-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}@media (max-width: 1000px){.showcase-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 550px){.showcase-grid{grid-template-columns:1fr}}.showcase-card{padding:1.5rem;background:var(--youth-bg-card);border:1px solid var(--youth-border);border-radius:16px;transition:all .3s ease;display:flex;flex-direction:column;gap:.75rem}.showcase-card:hover{border-color:#8b5cf64d;transform:translateY(-3px)}.showcase-icon{font-size:2rem}.showcase-card h3{font-size:1rem;font-weight:700;color:var(--youth-text);margin:0}.showcase-card p{font-size:.875rem;color:var(--youth-text-muted);line-height:1.6;margin:0;flex:1}.showcase-track{font-size:.75rem;font-weight:600;color:var(--youth-purple);padding-top:.5rem;border-top:1px solid var(--youth-border)}.youth-tracks{background:var(--youth-bg-deep);padding:6rem 0}.tracks-selector{display:flex;flex-wrap:wrap;justify-content:center;gap:.75rem;margin-bottom:2rem}.track-tab{display:flex;align-items:center;gap:.5rem;padding:.75rem 1.25rem;background:var(--youth-bg-card);border:2px solid var(--youth-border);border-radius:12px;cursor:pointer;transition:all .3s ease;font-size:.9rem}.track-tab:hover{border-color:var(--track-color, var(--youth-purple));background:#ffffff0d}.track-tab.active{border-color:var(--track-color, var(--youth-purple));background:#8b5cf626;box-shadow:0 5px 20px #0003}.track-icon{font-size:1.25rem}.track-name{font-weight:600;color:var(--youth-text)}@media (max-width: 600px){.track-tab{flex:1 1 calc(50% - .75rem);justify-content:center}.track-name{display:none}.track-icon{font-size:1.5rem}}.track-detail{background:var(--youth-bg-card);border:1px solid var(--youth-border);border-radius:24px;padding:2.5rem;position:relative;overflow:hidden}.track-detail:before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:var(--track-color, var(--youth-purple))}.track-header{display:flex;align-items:center;gap:1rem;margin-bottom:1.5rem}.track-icon-large{font-size:3rem}.track-header h3{font-size:1.75rem;font-weight:800;margin-bottom:.25rem}.track-tagline{font-size:1rem;color:var(--track-color, var(--youth-purple));font-weight:500}.track-description{font-size:1.1rem;line-height:1.7;color:var(--youth-text-muted);margin-bottom:2rem}.track-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-bottom:2rem}@media (max-width: 700px){.track-grid{grid-template-columns:1fr}}.track-skills h4,.track-outcome h4{font-size:.875rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--track-color, var(--youth-purple));margin-bottom:1rem}.track-skills ul{list-style:none;padding:0;margin:0}.track-skills li{display:flex;align-items:center;gap:.75rem;padding:.625rem 0;font-size:.95rem;border-bottom:1px solid var(--youth-border)}.track-skills li:last-child{border-bottom:none}.skill-check{color:var(--track-color, var(--youth-green));font-weight:700}.outcome-text{font-size:1rem;color:var(--youth-text);font-weight:500;margin-bottom:1.5rem}.career-tags{display:flex;flex-wrap:wrap;gap:.5rem}.career-tag{padding:.375rem .875rem;background:#ffffff0d;border:1px solid var(--youth-border);border-radius:100px;font-size:.8rem;color:var(--youth-text-muted)}.track-cta{display:inline-flex;align-items:center;justify-content:center;padding:1rem 2rem;background:var(--track-color, var(--youth-purple));border-radius:12px;font-weight:700;font-size:1rem;color:#fff;text-decoration:none;transition:all .3s ease}.track-cta:hover{transform:translateY(-2px);box-shadow:0 10px 25px #0000004d;opacity:.9}.youth-timeline{background:#0f0f18;padding:6rem 0}.timeline-visual{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}@media (max-width: 900px){.timeline-visual{grid-template-columns:repeat(2,1fr)}}@media (max-width: 500px){.timeline-visual{grid-template-columns:1fr}}.timeline-phase{position:relative;padding:1.5rem;background:var(--youth-bg-card);border:1px solid var(--youth-border);border-radius:16px;cursor:pointer;transition:all .3s ease}.timeline-phase:hover{border-color:#8b5cf64d}.timeline-phase.active{border-color:var(--youth-purple);background:#8b5cf61a;transform:translateY(-5px);box-shadow:0 10px 30px #8b5cf633}.phase-indicator{width:40px;height:40px;border-radius:50%;background:var(--youth-bg-card);border:2px solid var(--youth-border);display:flex;align-items:center;justify-content:center;margin-bottom:1rem;transition:all .3s ease}.timeline-phase.active .phase-indicator{background:linear-gradient(135deg,var(--youth-purple),var(--youth-pink));border-color:transparent}.phase-number{font-weight:700;font-size:1rem;color:var(--youth-text-muted)}.timeline-phase.active .phase-number{color:#fff}.phase-weeks{font-size:.75rem;font-weight:600;color:var(--youth-purple);margin-bottom:.5rem}.phase-title{font-size:1.125rem;font-weight:700;margin-bottom:.5rem}.phase-description{font-size:.875rem;color:var(--youth-text-muted);line-height:1.6}.youth-culture{background:var(--youth-bg-deep);padding:6rem 0}.culture-layout{display:grid;grid-template-columns:1fr 2fr;gap:4rem;align-items:start}@media (max-width: 900px){.culture-layout{grid-template-columns:1fr;gap:2rem}}.culture-content h2{font-size:clamp(1.75rem,4vw,2.25rem);font-weight:800;line-height:1.2;margin-bottom:1rem}.culture-content p{font-size:1rem;color:var(--youth-text-muted);line-height:1.7}.philosophy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1rem}@media (max-width: 700px){.philosophy-grid{grid-template-columns:repeat(2,1fr)}}.philosophy-card{display:flex;flex-direction:column;padding:1.25rem;background:var(--youth-bg-card);border:1px solid var(--youth-border);border-radius:12px;transition:all .3s ease}.philosophy-card:hover{border-color:#8b5cf64d;transform:translateY(-3px)}.philosophy-term{font-size:1.25rem;font-weight:700;color:var(--youth-text);margin-bottom:.5rem}.philosophy-meaning{font-size:.8rem;color:var(--youth-text-muted);line-height:1.5}.youth-faq{background:#0f0f18;padding:6rem 0}.faq-list{max-width:800px;margin:0 auto}.faq-item{border:1px solid var(--youth-border);border-radius:12px;margin-bottom:1rem;overflow:hidden;transition:all .3s ease}.faq-item:hover{border-color:#8b5cf64d}.faq-item.faq-open{border-color:var(--youth-purple);box-shadow:0 5px 20px #8b5cf626}.faq-question{display:flex;justify-content:space-between;align-items:center;width:100%;padding:1.25rem 1.5rem;background:var(--youth-bg-card);border:none;cursor:pointer;text-align:left;font-size:1rem;font-weight:600;color:var(--youth-text);transition:all .3s ease}.faq-question:hover{background:#ffffff0d}.faq-icon{font-size:1.5rem;font-weight:300;color:var(--youth-purple);transition:transform .3s ease}.faq-open .faq-icon{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease}.faq-open .faq-answer{max-height:300px}.faq-answer p{padding:0 1.5rem 1.5rem;font-size:.95rem;line-height:1.7;color:var(--youth-text-muted)}.youth-final-cta{background:var(--youth-bg-deep);padding:6rem 0}.final-cta-card{text-align:center;padding:4rem 3rem;background:linear-gradient(135deg,#8b5cf61a,#e03ac11a);border:1px solid rgba(139,92,246,.25);border-radius:32px;position:relative;overflow:hidden}.final-cta-card:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,rgba(139,92,246,.15) 0%,transparent 50%),radial-gradient(circle at 70% 80%,rgba(224,58,193,.1) 0%,transparent 50%);pointer-events:none}.cta-content{position:relative;max-width:650px;margin:0 auto 2.5rem}.cta-content h2{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;margin-bottom:1.25rem}.cta-content p{font-size:1.1rem;line-height:1.7;color:var(--youth-text-muted);margin-bottom:1rem}.cta-highlight{font-weight:700;color:var(--youth-text)!important;font-size:1.25rem!important}.cta-actions{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;margin-bottom:2rem;position:relative}.cta-primary-large{display:inline-flex;align-items:center;justify-content:center;padding:1.125rem 3rem;background:linear-gradient(135deg,var(--youth-purple),var(--youth-pink));border-radius:14px;font-weight:700;font-size:1.125rem;color:#fff;text-decoration:none;transition:all .3s ease;box-shadow:var(--youth-glow-purple)}.cta-primary-large:hover{transform:translateY(-3px);box-shadow:0 15px 40px #8b5cf666}.cta-secondary-large{display:inline-flex;align-items:center;justify-content:center;padding:1.125rem 2.5rem;border:2px solid var(--youth-border);border-radius:14px;font-weight:600;font-size:1rem;color:var(--youth-text);text-decoration:none;transition:all .3s ease;background:#ffffff08}.cta-secondary-large:hover{border-color:var(--youth-purple);background:#8b5cf61a}.cta-trust{display:flex;justify-content:center;gap:.75rem;font-size:.875rem;color:var(--youth-text-muted);flex-wrap:wrap;position:relative}.youth-sponsor{background:#0f0f18;padding:4rem 0;border-top:1px solid var(--youth-border)}.sponsor-content{text-align:center;max-width:600px;margin:0 auto}.sponsor-content h3{font-size:1.5rem;font-weight:700;margin-bottom:.75rem}.sponsor-content p{font-size:1rem;color:var(--youth-text-muted);line-height:1.7;margin-bottom:1.5rem}.sponsor-actions{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap}.sponsor-link{padding:.75rem 1.5rem;border:1px solid var(--youth-border);border-radius:10px;font-size:.875rem;font-weight:600;color:var(--youth-text);text-decoration:none;transition:all .3s ease}.sponsor-link:hover{border-color:var(--youth-purple);background:#8b5cf61a;color:var(--youth-purple)}@media (max-width: 600px){.youth-hero{min-height:auto;padding-top:100px;padding-bottom:3rem}.title-main,.title-accent{font-size:2.5rem}.youth-hero-subtitle{font-size:1rem}.hero-cta-group{flex-direction:column;align-items:stretch}.cta-primary,.cta-secondary{justify-content:center}.proof-card.featured{padding:2rem}.track-detail{padding:1.5rem}.track-header{flex-direction:column;text-align:center}.final-cta-card{padding:2.5rem 1.5rem}.cta-actions{flex-direction:column;align-items:stretch}.cta-primary-large,.cta-secondary-large{justify-content:center}}@media (prefers-reduced-motion: reduce){.hero-pattern,.youth-hero-content{animation:none}.youth-hero-content{opacity:1;transform:none}.trust-stat:hover,.timeline-phase.active,.philosophy-card:hover,.showcase-card:hover,.track-tab.active,.cta-primary:hover,.cta-primary-large:hover{transform:none}}.track-tab:focus-visible,.faq-question:focus-visible,.cta-primary:focus-visible,.cta-secondary:focus-visible,.cta-primary-large:focus-visible,.cta-secondary-large:focus-visible,.track-cta:focus-visible,.capsule-cta:focus-visible,.sponsor-link:focus-visible{outline:3px solid var(--youth-purple);outline-offset:3px}