*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{color:#111827;-webkit-font-smoothing:antialiased;background:#fff;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;line-height:1.6}a{color:inherit;text-decoration:none}.nav{z-index:100;-webkit-backdrop-filter:blur(12px);background:#fffffff2;border-bottom:1px solid #e5e7eb;justify-content:space-between;align-items:center;height:64px;padding:0 2rem;display:flex;position:sticky;top:0}.nav-logo{color:#111827;align-items:center;gap:8px;font-size:1.1rem;font-weight:700;text-decoration:none;display:flex}.nav-links{gap:2rem;margin:0;padding:0;list-style:none;display:flex}.nav-links a{color:#6b7280;font-size:.875rem;font-weight:500;text-decoration:none;transition:color .15s}.nav-links a:hover{color:#111827}.nav-actions{align-items:center;gap:.75rem;display:flex}.flag-toggle{background:#fff;border:1px solid #d1d5db;border-radius:999px;align-items:center;gap:.25rem;padding:.2rem;display:flex}.flag-button{cursor:pointer;background:0 0;border:none;border-radius:999px;justify-content:center;align-items:center;width:36px;height:36px;font-size:1rem;transition:background .15s;display:inline-flex}.flag-button:hover{background:#f3f4f6}.flag-button.active{background:#e8eef9;box-shadow:inset 0 0 0 1.5px #93c5fd}.nav-cta{color:#fff;background:#2563eb;border-radius:999px;padding:.5rem 1.25rem;font-size:.875rem;font-weight:600;text-decoration:none;transition:background .15s}.nav-cta:hover{background:#1d4ed8}.hero{align-items:center;gap:4rem;max-width:1200px;min-height:calc(100vh - 64px);margin:0 auto;padding:5rem 2rem;display:flex}.hero-content{flex:1.2}.hero-visual{flex:.8;justify-content:center;align-items:center;display:flex}.hero h1{color:#111827;letter-spacing:-.025em;margin-bottom:1.25rem;font-size:clamp(2.4rem,5vw,3.75rem);font-weight:800;line-height:1.1}.hero h1 span{color:#2563eb}.hero p{color:#6b7280;max-width:520px;margin-bottom:2rem;font-size:1.1rem;line-height:1.7}.hero-actions{flex-wrap:wrap;gap:.875rem;margin-bottom:2rem;display:flex}.btn-primary{color:#fff;cursor:pointer;background:#2563eb;border:none;border-radius:999px;padding:.75rem 1.75rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:background .15s,transform .1s;display:inline-block}.btn-primary:hover{background:#1d4ed8;transform:translateY(-1px)}.btn-ghost{color:#374151;cursor:pointer;background:0 0;border:2px solid #e5e7eb;border-radius:999px;padding:.75rem 1.75rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:border-color .15s,transform .1s;display:inline-block}.btn-ghost:hover{border-color:#9ca3af;transform:translateY(-1px)}.social-proof{text-align:center;color:#6b7280;letter-spacing:.06em;text-transform:uppercase;background:#f8fafc;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb;flex-wrap:wrap;justify-content:center;align-items:center;gap:.5rem;padding:1rem 2rem;font-size:.8rem;font-weight:600;display:flex}.proof-label{color:#6b7280;font-weight:600}.proof-dot{color:#d1d5db;font-weight:400}.proof-item{color:#10b981;font-weight:700}.site-shell{max-width:1200px;margin:0 auto;padding:0 2rem}.section{max-width:1200px;margin:0 auto;padding:6rem 2rem}.section-label{letter-spacing:.12em;text-transform:uppercase;color:#2563eb;margin-bottom:.75rem;font-size:.75rem;font-weight:700}.section-title{color:#111827;letter-spacing:-.02em;margin-bottom:1rem;font-size:clamp(1.75rem,3vw,2.5rem);font-weight:800;line-height:1.15}.section-sub{color:#6b7280;max-width:560px;margin-bottom:3rem;font-size:1.05rem;line-height:1.7}.how-bg{background:#f8fafc}.stats-strip{color:#fff;background:#111827;padding:3.5rem 2rem}.stats-strip-inner{text-align:center;max-width:1200px;margin:0 auto}.stats-label{letter-spacing:.12em;text-transform:uppercase;color:#93c5fd;margin-bottom:.4rem;font-size:.75rem;font-weight:700}.stats-helper{color:#6b7280;margin-bottom:2rem;font-size:.8rem}.stats-grid{background:#1f2937;border-radius:12px;grid-template-columns:repeat(4,1fr);gap:1px;display:grid;overflow:hidden}.stat-item{text-align:center;background:#111827;padding:2rem 1.5rem}.stat-value{color:#fff;letter-spacing:-.02em;margin-bottom:.5rem;font-size:2.5rem;font-weight:800;line-height:1}.stat-label{color:#9ca3af;font-size:.8rem;font-weight:500;line-height:1.4}.testimonials-section{text-align:center;max-width:1200px;margin:0 auto;padding:6rem 2rem}.testimonials-section .section-sub{margin:0 auto 3rem}.testimonials-grid{text-align:left;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:2rem;display:grid}.testimonial-card{background:#fff;border:1px solid #e5e7eb;border-radius:16px;padding:2rem;transition:box-shadow .2s,transform .2s;box-shadow:0 1px 3px #0000000f}.testimonial-card:hover{transform:translateY(-2px);box-shadow:0 4px 16px #0000001a}.testimonial-quote-icon{margin-bottom:1rem}.testimonial-quote{color:#374151;margin-bottom:1.5rem;font-size:.95rem;font-style:italic;line-height:1.7}.testimonial-author{align-items:center;gap:.75rem;display:flex}.testimonial-avatar{color:#fff;background:#2563eb;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:.9rem;font-weight:700;display:flex}.testimonial-name{color:#111827;font-size:.875rem;font-weight:700}.testimonial-role,.testimonials-note{color:#9ca3af;font-size:.8rem}.featured-cases{background:#f8fafc;border-top:1px solid #e5e7eb;border-bottom:1px solid #e5e7eb;max-width:1200px;margin:0 auto;padding:6rem 2rem}.cases-grid{grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}.case-card{color:inherit;background:#fff;border:1px solid #e5e7eb;border-radius:16px;flex-direction:column;padding:2rem;text-decoration:none;transition:box-shadow .2s,transform .2s,border-color .2s;display:flex;box-shadow:0 1px 3px #0000000f}.case-card:hover{border-color:#2563eb;transform:translateY(-3px);box-shadow:0 8px 24px #0000001a}.case-card-header{justify-content:space-between;align-items:center;margin-bottom:1.25rem;display:flex}.case-card-icon{font-size:2rem;line-height:1}.case-card-tag{letter-spacing:.08em;text-transform:uppercase;color:#2563eb;background:#eff6ff;border-radius:999px;padding:.25rem .625rem;font-size:.7rem;font-weight:700}.case-card-title{color:#111827;margin-bottom:.5rem;font-size:1rem;font-weight:700;line-height:1.3}.case-card-sub{color:#6b7280;flex:1;margin-bottom:1.25rem;font-size:.85rem;line-height:1.6}.case-card-cta{color:#2563eb;align-items:center;gap:.25rem;font-size:.8rem;font-weight:700;display:inline-flex}.roi-section{background:#fff;padding:6rem 2rem}.roi-inner{max-width:1200px;margin:0 auto}.roi-calculator{background:#f8fafc;border:1px solid #e5e7eb;border-radius:20px;grid-template-columns:1fr 1fr;align-items:start;gap:3rem;padding:3rem;display:grid;box-shadow:0 2px 8px #0000000f}.roi-header .section-sub{margin-bottom:2rem}.roi-inputs{flex-direction:column;gap:1.5rem;display:flex}.roi-input-group label{color:#374151;margin-bottom:.75rem;font-size:.85rem;font-weight:600;display:block}.roi-slider-row{align-items:center;gap:1rem;display:flex}.roi-slider-row input[type=range]{appearance:none;cursor:pointer;background:#e5e7eb;border-radius:999px;outline:none;flex:1;height:4px}.roi-slider-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;cursor:pointer;background:#2563eb;border-radius:50%;width:20px;height:20px;transition:transform .1s;box-shadow:0 1px 4px #2563eb66}.roi-slider-row input[type=range]::-webkit-slider-thumb:hover{transform:scale(1.15)}.roi-slider-row input[type=range]::-moz-range-thumb{cursor:pointer;background:#2563eb;border:none;border-radius:50%;width:20px;height:20px}.roi-value{color:#111827;text-align:right;min-width:56px;font-size:.95rem;font-weight:700}.roi-outputs{flex-direction:column;justify-content:center;gap:1rem;display:flex}.roi-output-card{text-align:center;background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:1.5rem 1.75rem;transition:box-shadow .2s}.roi-output-card:hover{box-shadow:0 4px 12px #00000014}.roi-output-card.highlight{background:#2563eb;border-color:#2563eb}.roi-output-value{color:#111827;letter-spacing:-.02em;margin-bottom:.4rem;font-size:2rem;font-weight:800;line-height:1}.roi-output-card.highlight .roi-output-value{color:#fff}.roi-output-label{color:#6b7280;font-size:.8rem;font-weight:500}.roi-output-card.highlight .roi-output-label{color:#fffc}.faq-preview-section{text-align:center;max-width:800px;margin:0 auto;padding:6rem 2rem}.faq-preview-section .section-sub{margin:0 auto 2.5rem}.faq-accordion{text-align:left;background:#fff;border:1px solid #e5e7eb;border-radius:16px;overflow:hidden;box-shadow:0 1px 3px #0000000f}.faq-item{border-bottom:1px solid #f3f4f6}.faq-item:last-child{border-bottom:none}.faq-question{cursor:pointer;color:#111827;text-align:left;background:0 0;border:none;justify-content:space-between;align-items:center;gap:1rem;width:100%;padding:1.25rem 1.5rem;font-family:inherit;font-size:.95rem;font-weight:600;transition:background .15s;display:flex}.faq-question:hover{background:#f8fafc}.faq-item.open .faq-question{color:#2563eb;background:#f8fafc}.faq-chevron{color:#9ca3af;flex-shrink:0;transition:transform .2s}.faq-item.open .faq-chevron{color:#2563eb;transform:rotate(180deg)}.faq-answer{color:#6b7280;padding:0 1.5rem 1.25rem;font-size:.9rem;line-height:1.7}.faq-all-link{color:#2563eb;margin-top:2rem;font-size:.9rem;font-weight:700;text-decoration:none;transition:gap .2s;display:inline-block}.faq-all-link:hover{text-decoration:underline}.agents-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;display:grid}.agent-card{background:#f8fafc;border:1px solid #e5e7eb;border-radius:16px;padding:2rem;transition:box-shadow .2s,transform .2s;box-shadow:0 1px 3px #0000000d}.agent-card:hover{border-color:#2563eb;transform:translateY(-3px);box-shadow:0 8px 24px #0000001a}.agent-icon{background:#fff;border:1px solid #e5e7eb;border-radius:14px;justify-content:center;align-items:center;width:52px;height:52px;margin-bottom:1.25rem;font-size:1.5rem;display:flex}.agent-card h3{color:#111827;margin-bottom:.4rem;font-size:1.1rem;font-weight:700}.agent-tagline{color:#6b7280;margin-bottom:1.25rem;font-size:.875rem}.agent-features{margin-bottom:1.5rem;list-style:none}.agent-features li{color:#374151;padding:.3rem 0 .3rem 1.1rem;font-size:.875rem;position:relative}.agent-features li:before{content:"";background:#10b981;border-radius:50%;width:6px;height:6px;position:absolute;top:.55rem;left:0}.agent-link{color:#2563eb;align-items:center;gap:.3rem;font-size:.875rem;font-weight:600;text-decoration:none;display:inline-flex}.steps-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;display:grid}.step{text-align:center;padding:2rem 1.5rem}.step-num{color:#fff;background:#2563eb;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;margin:0 auto 1.25rem;font-size:1.1rem;font-weight:800;display:flex}.step h3{color:#111827;margin-bottom:.5rem;font-size:1rem;font-weight:700}.step p{color:#6b7280;font-size:.875rem;line-height:1.65}.pricing-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.5rem;max-width:720px;display:grid}.pricing-card{background:#f8fafc;border:1px solid #e5e7eb;border-radius:16px;padding:2rem}.pricing-card.featured{color:#fff;background:#2563eb;border-color:#2563eb;box-shadow:0 8px 24px #2563eb40}.pricing-card.featured .price-label,.pricing-card.featured p,.pricing-card.featured li{color:#ffffffbf}.price-label{letter-spacing:.08em;text-transform:uppercase;color:#6b7280;margin-bottom:.75rem;font-size:.75rem;font-weight:700}.price{color:#111827;letter-spacing:-.02em;margin-bottom:.5rem;font-size:2rem;font-weight:800}.pricing-card.featured .price{color:#fff}.pricing-card p{margin-bottom:1.5rem;font-size:.875rem}.pricing-features{list-style:none}.pricing-features li{color:#374151;align-items:flex-start;gap:.6rem;padding:.35rem 0;font-size:.875rem;display:flex}.pricing-card.featured .pricing-features li{color:#ffffffe6}.pricing-features li:before{content:"✓";color:#10b981;flex-shrink:0;margin-top:.05rem;font-weight:700}.pricing-card.featured .pricing-features li:before{color:#6ee7b7}.why-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1.25rem;display:grid}.why-item{background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:1.5rem}.why-icon{margin-bottom:.75rem;font-size:1.5rem}.why-item h4{color:#111827;margin-bottom:.4rem;font-size:.9rem;font-weight:700}.why-item p{color:#6b7280;margin:0;font-size:.85rem;line-height:1.6}.cta-section{color:#fff;text-align:center;background:#111827;padding:6rem 2rem}.cta-section h2{letter-spacing:-.02em;margin-bottom:1rem;font-size:clamp(1.75rem,3vw,2.5rem);font-weight:800}.cta-section p{color:#9ca3af;margin-bottom:2rem;font-size:1rem}.cta-buttons{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.btn-white{color:#111827;background:#fff;border-radius:999px;padding:.85rem 2rem;font-size:.95rem;font-weight:700;text-decoration:none;transition:transform .15s,background .15s;display:inline-block}.btn-white:hover{background:#f3f4f6;transform:translateY(-1px)}.footer{text-align:center;color:#6b7280;background:#f8fafc;border-top:1px solid #e5e7eb;flex-wrap:wrap;justify-content:center;align-items:center;gap:1.5rem;padding:1.5rem 2rem;font-size:.85rem;display:flex}.footer-links{flex-wrap:wrap;justify-content:center;align-items:center;gap:1.25rem;display:flex}.footer a{color:#6b7280;text-decoration:none;transition:color .15s}.footer a:hover{color:#111827}@media (width<=1024px){.roi-calculator{grid-template-columns:1fr;gap:2rem;padding:2rem}.roi-outputs{flex-direction:row}.roi-output-card{flex:1}.testimonials-grid,.cases-grid{grid-template-columns:1fr;gap:1rem}}@media (width<=768px){.nav-links{display:none}.nav{padding:0 1.25rem}.nav-actions .flag-toggle{display:none}.hero{min-height:unset;flex-direction:column;gap:2.5rem;padding:3rem 1.25rem}.hero-content{text-align:center}.hero p{margin:0 auto 1.5rem}.hero-actions{justify-content:center}.hero-visual{display:none}.social-proof{padding:.875rem 1.25rem}.section{padding:4rem 1.25rem}.section-sub{margin-bottom:2rem}.stats-strip{padding:2.5rem 1.25rem}.stats-grid{grid-template-columns:repeat(2,1fr)}.stat-item{padding:1.5rem 1rem}.stat-value{font-size:2rem}.testimonials-section,.featured-cases,.roi-section{padding:4rem 1.25rem}.roi-outputs{flex-direction:column}.faq-preview-section{padding:4rem 1.25rem}.faq-question{padding:1rem 1.25rem;font-size:.9rem}.faq-answer{padding:0 1.25rem 1rem;font-size:.875rem}.agents-grid,.steps-grid{grid-template-columns:1fr;gap:1rem}.pricing-grid{grid-template-columns:1fr;max-width:100%}.why-grid{grid-template-columns:1fr 1fr;gap:1rem}.cta-section{padding:4rem 1.25rem}.cta-buttons{flex-direction:column;align-items:center}.footer{flex-direction:column;gap:1rem}}@media (width<=480px){.stats-grid{grid-template-columns:1fr 1fr}.why-grid{grid-template-columns:1fr}.hero h1{font-size:2rem}}.page-hero{background:#f8fafc;border-bottom:1px solid #e5e7eb;max-width:100%;padding:4rem 2rem 3.5rem}.page-hero>*{max-width:760px;margin-left:auto;margin-right:auto}.page-hero h1{color:#111827;letter-spacing:-.02em;margin-bottom:1rem;font-size:clamp(1.75rem,3vw,2.75rem);font-weight:800;line-height:1.15}.page-hero .section-sub{max-width:640px;margin-bottom:0}.back-link{color:#6b7280;align-items:center;gap:.4rem;margin-bottom:1.5rem;font-size:.85rem;font-weight:600;text-decoration:none;transition:color .15s;display:inline-flex}.back-link:hover{color:#2563eb}.case-studies-list{gap:1.25rem;margin-top:2rem;display:grid}.case-study-card{color:inherit;background:#fff;border:1px solid #e5e7eb;border-radius:16px;grid-template-columns:auto 1fr auto;align-items:center;gap:1.5rem;padding:1.75rem 2rem;text-decoration:none;transition:box-shadow .2s,transform .2s,border-color .2s;display:grid;box-shadow:0 1px 3px #0000000d}.case-study-card:hover{border-color:#2563eb;transform:translateY(-2px);box-shadow:0 6px 20px #0000001a}.case-study-card-left{align-items:center;gap:1rem;display:flex}.case-study-card-icon{background:#f0f6ff;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:56px;height:56px;font-size:2rem;display:flex}.case-tag{letter-spacing:.08em;text-transform:uppercase;color:#2563eb;background:#eff6ff;border-radius:999px;margin-bottom:.35rem;padding:.2rem .6rem;font-size:.7rem;font-weight:700;display:inline-block}.case-study-card-title{color:#111827;margin-bottom:.25rem;font-size:1.05rem;font-weight:700;line-height:1.3}.case-study-card-body{flex-direction:column;gap:.25rem;display:flex}.case-sub{color:#9ca3af;font-size:.85rem}.case-study-desc{color:#6b7280;font-size:.875rem;line-height:1.55}.case-study-stat{color:#10b981;white-space:nowrap;background:#ecfdf5;border-radius:999px;padding:.3rem .7rem;font-size:.75rem;font-weight:700}.case-study-cta{color:#2563eb;white-space:nowrap;font-size:.8rem;font-weight:700;text-decoration:none}.case-study-body{flex-direction:column;gap:3.5rem;max-width:800px;margin:0 auto;padding:5rem 2rem;display:flex}.case-snapshot{background:#f8fafc;border:1px solid #e5e7eb;border-radius:16px;padding:2rem}.snapshot-grid{grid-template-columns:1fr 1fr;gap:1rem;margin-top:1rem;display:grid}.snapshot-item{background:#fff;border:1px solid #e5e7eb;border-radius:10px;padding:1rem 1.25rem}.snapshot-item.full{grid-column:1/-1}.snapshot-label{letter-spacing:.1em;text-transform:uppercase;color:#9ca3af;margin-bottom:.4rem;font-size:.7rem;font-weight:700}.snapshot-value{color:#111827;font-size:.9rem;line-height:1.6}.results-grid{grid-template-columns:repeat(4,1fr);gap:1rem;margin-top:1rem;display:grid}.result-card{text-align:center;background:#fff;border:1px solid #e5e7eb;border-radius:14px;padding:1.5rem 1rem}.result-metric{color:#111827;letter-spacing:-.02em;margin-bottom:.4rem;font-size:2rem;font-weight:800;line-height:1}.result-label{color:#6b7280;font-size:.75rem;line-height:1.4}.case-quote-block{background:#f0f6ff;border-left:3px solid #2563eb;border-radius:0 12px 12px 0;padding:1rem 1.5rem}.case-quote{color:#374151;margin-bottom:.75rem;font-size:1.05rem;font-style:italic;line-height:1.75}.case-quote-author{color:#6b7280;font-size:.85rem;font-weight:600}.faq-page-body{max-width:800px;margin:0 auto;padding:5rem 2rem}.faq-page-inner{margin-bottom:3rem}.faq-preview-inner{text-align:left;max-width:700px;margin:0 auto}@media (width<=768px){.page-hero{padding:3rem 1.25rem 2.5rem}.case-study-card{grid-template-columns:1fr;gap:1rem;padding:1.25rem}.case-study-stat{align-self:flex-start}.snapshot-grid{grid-template-columns:1fr}.results-grid{grid-template-columns:1fr 1fr}.case-study-body{gap:2.5rem;padding:3rem 1.25rem}.faq-page-body{padding:3rem 1.25rem}}@media (width<=480px){.results-grid{grid-template-columns:1fr 1fr}}.tutorials-hero{text-align:center;background:#f8fafc;border-bottom:1px solid #e5e7eb;padding:5rem 2rem 4rem}.tutorials-hero-inner{max-width:640px;margin:0 auto}.tutorials-hero-badge{letter-spacing:.1em;text-transform:uppercase;color:#2563eb;background:#eff6ff;border-radius:999px;margin-bottom:1rem;padding:.3rem .85rem;font-size:.7rem;font-weight:700;display:inline-block}.tutorials-hero h1{color:#111827;letter-spacing:-.025em;margin-bottom:.75rem;font-size:clamp(2rem,4vw,3rem);font-weight:800}.tutorials-hero p{color:#6b7280;font-size:1.05rem;line-height:1.7}.tutorials-list{flex-direction:column;gap:1rem;max-width:900px;margin:0 auto;padding:3rem 2rem 5rem;display:flex}.tutorial-card{color:inherit;background:#fff;border:1px solid #e5e7eb;border-radius:16px;align-items:flex-start;gap:1.5rem;padding:1.75rem 2rem;text-decoration:none;transition:box-shadow .2s,transform .2s,border-color .2s;display:flex;box-shadow:0 1px 3px #0000000d}.tutorial-card:hover{border-color:#2563eb;transform:translateY(-2px);box-shadow:0 6px 20px #0000001a}.tutorial-card-icon{background:#f0f6ff;border-radius:14px;flex-shrink:0;justify-content:center;align-items:center;width:60px;height:60px;font-size:2.25rem;display:flex}.tutorial-card-body{flex:1}.tutorial-card-meta{align-items:center;gap:.5rem;margin-bottom:.5rem;display:flex}.tutorial-card-category{letter-spacing:.08em;text-transform:uppercase;color:#2563eb;background:#eff6ff;border-radius:999px;padding:.2rem .6rem;font-size:.7rem;font-weight:700}.tutorial-card-dot{color:#d1d5db;font-size:.75rem}.tutorial-card-time{color:#9ca3af;font-size:.8rem}.tutorial-card-title{color:#111827;margin-bottom:.4rem;font-size:1.1rem;font-weight:700;line-height:1.3}.tutorial-card-excerpt{color:#6b7280;margin-bottom:.75rem;font-size:.875rem;line-height:1.6}.tutorial-card-tags{flex-wrap:wrap;gap:.4rem;display:flex}.tutorial-card-tag{text-transform:uppercase;letter-spacing:.04em;color:#6b7280;background:#f3f4f6;border-radius:4px;padding:.15rem .5rem;font-size:.65rem;font-weight:600}.tutorial-detail{max-width:1100px;margin:0 auto}.tutorial-detail-hero{border-bottom:1px solid #e5e7eb;margin-bottom:0;padding:4rem 2rem 2rem}.tutorial-back-link{color:#6b7280;margin-bottom:1.5rem;font-size:.8rem;font-weight:600;text-decoration:none;transition:color .15s;display:inline-block}.tutorial-back-link:hover{color:#2563eb}.tutorial-detail-meta-top{align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.tutorial-id-badge{color:#6b7280;letter-spacing:.03em;background:#f3f4f6;border-radius:4px;padding:.2rem .5rem;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.7rem;font-weight:600}.tutorials-loading-text{text-align:center;color:#9ca3af;padding:2rem 0;font-size:.95rem}.tutorial-detail-category{letter-spacing:.08em;text-transform:uppercase;color:#2563eb;background:#eff6ff;border-radius:999px;align-items:center;gap:.5rem;margin-bottom:1rem;padding:.3rem .85rem;font-size:.75rem;font-weight:700;display:inline-flex}.category-icon{font-size:.9rem}.tutorial-detail-hero h1{color:#111827;letter-spacing:-.02em;max-width:700px;margin-bottom:.5rem;font-size:clamp(1.75rem,3.5vw,2.5rem);font-weight:800;line-height:1.15}.tutorial-detail-subtitle{color:#6b7280;max-width:640px;margin-bottom:1rem;font-size:1.05rem;line-height:1.6}.tutorial-detail-meta{color:#9ca3af;align-items:center;gap:.5rem;font-size:.8rem;display:flex}.meta-dot{color:#d1d5db}.tutorial-layout{grid-template-columns:260px 1fr;gap:3rem;padding:2.5rem 2rem 5rem;display:grid}.tutorial-sidebar{align-self:start;position:sticky;top:84px}.step-nav{flex-direction:column;gap:.25rem;display:flex}.step-nav-label{letter-spacing:.1em;text-transform:uppercase;color:#9ca3af;margin-bottom:.5rem;padding-left:.75rem;font-size:.65rem;font-weight:700}.step-nav-item{cursor:pointer;color:#6b7280;text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:.6rem;padding:.5rem .75rem;font-family:inherit;font-size:.8rem;transition:background .15s,color .15s;display:flex}.step-nav-item:hover{color:#111827;background:#f3f4f6}.step-nav-item.active{color:#2563eb;background:#eff6ff;font-weight:600}.step-nav-num{color:#6b7280;background:#e5e7eb;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:.7rem;font-weight:700;display:flex}.step-nav-item.active .step-nav-num{color:#fff;background:#2563eb}.step-nav-title{white-space:normal;line-height:1.3}.tutorial-body{max-width:720px}.tutorial-step{border-bottom:1px solid #f3f4f6;margin-bottom:3rem;padding-bottom:3rem}.tutorial-step:last-child{border-bottom:none}.step-header{align-items:center;gap:.75rem;margin-bottom:.75rem;display:flex}.step-number{color:#fff;background:#2563eb;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;font-size:.85rem;font-weight:800;display:flex}.step-header h2{color:#111827;letter-spacing:-.01em;font-size:1.25rem;font-weight:700;line-height:1.3}.step-description{color:#6b7280;margin-bottom:1rem;font-size:.95rem;line-height:1.7}.tutorial-body p{color:#374151;margin-bottom:.75rem;font-size:.95rem;line-height:1.8}.tutorial-body strong{color:#111827}.inline-code{color:#e11d48;background:#f1f5f9;border-radius:5px;padding:.12rem .4rem;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.875rem}.tutorial-code-block{background:#0f172a;border:1px solid #1e293b;border-radius:12px;margin:1rem 0;overflow:hidden}.code-block-header{background:#1e293b;border-bottom:1px solid #334155;justify-content:space-between;align-items:center;padding:.5rem 1rem;display:flex}.code-block-lang{text-transform:uppercase;letter-spacing:.06em;color:#94a3b8;font-size:.7rem;font-weight:600}.code-copy-btn{color:#94a3b8;cursor:pointer;background:#1e293b;border:1px solid #475569;border-radius:6px;align-items:center;gap:.35rem;padding:.3rem .65rem;font-family:inherit;font-size:.75rem;font-weight:600;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.code-copy-btn:hover{color:#e2e8f0;background:#334155;border-color:#64748b}.tutorial-code-block pre{margin:0;padding:1.25rem 1.5rem;overflow-x:auto}.tutorial-code-block code{color:#e2e8f0;font-family:SF Mono,Fira Code,Consolas,monospace;font-size:.85rem;line-height:1.6}.tutorial-prompts{flex-direction:column;gap:.75rem;margin:1rem 0;display:flex}.tutorial-prompt{background:#f8fafc;border:1px solid #e5e7eb;border-radius:10px;padding:1rem 1.25rem}.prompt-question{color:#111827;margin-bottom:.4rem;font-size:.85rem;font-weight:700}.prompt-answer{color:#2563eb;font-size:.85rem;font-weight:600}.prompt-arrow{color:#10b981}.prompt-reason{color:#9ca3af;margin-top:.3rem;font-size:.8rem;font-style:italic}.tutorial-callout{border-radius:10px;align-items:flex-start;gap:.65rem;margin:1rem 0;padding:1rem 1.25rem;font-size:.875rem;line-height:1.6;display:flex}.callout-icon{flex-shrink:0;margin-top:.05rem;font-size:1rem}.callout-tip{color:#854d0e;background:#fef9c3;border:1px solid #fde68a}.callout-note{color:#1e40af;background:#dbeafe;border:1px solid #bfdbfe}.callout-important{color:#991b1b;background:#fef2f2;border:1px solid #fecaca}.tutorial-takeaways{background:#f0f9ff;border:1px solid #bae6fd;border-radius:16px;margin-top:1rem;padding:2rem 2.5rem}.tutorial-takeaways h2{color:#0c4a6e;margin-bottom:1rem;font-size:1.1rem;font-weight:800}.tutorial-takeaways ol{margin:0;padding-left:1.25rem}.tutorial-takeaways li{color:#0369a1;margin-bottom:.5rem;font-size:.9rem;line-height:1.7}.tutorial-takeaways li strong{color:#0c4a6e}@media (width<=768px){.tutorials-hero{padding:3rem 1.25rem 2.5rem}.tutorials-list{padding:2rem 1.25rem 4rem}.tutorial-card{flex-direction:column;gap:1rem;padding:1.25rem}.tutorial-card-icon{width:48px;height:48px;font-size:1.75rem}.tutorial-detail-hero{padding:3rem 1.25rem 1.5rem}.tutorial-layout{grid-template-columns:1fr;gap:0;padding:2rem 1.25rem 4rem}.tutorial-sidebar{display:none}.step-header h2{font-size:1.1rem}.tutorial-code-block pre{padding:1rem}.tutorial-takeaways{padding:1.5rem}}
