.brand-container{max-width:var(--container-max);margin:0 auto;padding:0 clamp(1.25rem,5vw,3rem)}.brand-hero{padding:4rem 0;background:linear-gradient(165deg,#f8fafc,#fff 40%,#5849ec08);border-bottom:1px solid rgba(15,23,42,.06)}.brand-hero-inner{max-width:800px}.brand-hero-label{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-display);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;color:var(--primary);margin-bottom:1.5rem}.brand-hero-label:before{content:"";display:block;width:24px;height:2px;background:var(--primary);border-radius:1px}.brand-hero h1{font-size:clamp(2.5rem,5vw,3.75rem);font-weight:800;color:var(--text-primary);background:none;-webkit-text-fill-color:var(--text-primary);line-height:1.1;margin-bottom:1.25rem}.brand-hero p{font-size:clamp(1.05rem,2vw,1.2rem);line-height:1.7;max-width:600px}.brand-toc{position:sticky;top:var(--nav-height);z-index:50;background:#fffffff2;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(15,23,42,.08);overflow-x:auto;-webkit-overflow-scrolling:touch}.brand-toc-inner{display:flex;gap:0;min-width:max-content}.brand-toc-link{display:block;padding:1rem 1.25rem;font-family:var(--font-display);font-size:.8rem;font-weight:600;color:var(--text-secondary);text-decoration:none;white-space:nowrap;border-bottom:2px solid transparent;transition:color .2s,border-color .2s}.brand-toc-link:hover,.brand-toc-link.active{color:var(--primary);border-bottom-color:var(--primary)}.brand-section{padding:clamp(3rem,8vw,6rem) 0}.brand-section:nth-child(2n){background:var(--bg-surface)}.brand-section-header{margin-bottom:3rem;max-width:640px}.brand-section-number{font-family:var(--font-display);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.15em;color:var(--primary);opacity:.7;margin-bottom:.75rem}.brand-section-header h2{font-size:clamp(1.75rem,4vw,2.5rem);font-weight:800;color:var(--text-primary);margin-bottom:.75rem}.brand-section-header p{font-size:1rem;line-height:1.7}.logo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;margin-bottom:3rem}.logo-panel{border-radius:16px;padding:3rem 2rem;display:flex;align-items:center;justify-content:center;min-height:180px;border:1px solid rgba(15,23,42,.08);position:relative;transition:all .3s cubic-bezier(.4,0,.2,1)}.logo-panel:hover{box-shadow:0 8px 30px #0000000f}.logo-panel img{max-width:180px;height:auto}.logo-panel--light{background:#fff}.logo-panel--dark{background:var(--accent-dark)}.logo-panel--brand{background:var(--primary)}.logo-panel-label{position:absolute;bottom:.75rem;left:1rem;font-family:var(--font-display);font-size:.65rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;opacity:.5}.logo-panel--light .logo-panel-label{color:var(--text-primary)}.logo-panel--dark .logo-panel-label{color:#94a3b8}.logo-panel--brand .logo-panel-label{color:#fff9}.logo-variants{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:3rem}.logo-variant-group h3{font-size:1rem;font-weight:700;color:var(--text-primary);margin-bottom:1rem}.logo-variant-panels{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.logo-variant-panels .logo-panel{min-height:120px;padding:2rem 1.5rem}.logo-variant-panels .logo-panel img{max-width:48px}.clearspace-demo{display:flex;align-items:center;justify-content:center;padding:3rem;background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:16px;margin-bottom:3rem}.clearspace-wrapper{position:relative;display:inline-flex;align-items:center;justify-content:center}.clearspace-wrapper img{max-width:200px;position:relative;z-index:2}.clearspace-box{position:absolute;inset:-32px;border:1.5px dashed rgba(88,73,236,.35);border-radius:8px;z-index:1}.clearspace-marker{position:absolute;font-family:var(--font-display);font-size:.6rem;font-weight:700;color:var(--primary);letter-spacing:.05em;z-index:3}.clearspace-marker--top{top:-28px;left:50%;transform:translate(-50%) translateY(-8px)}.clearspace-marker--bottom{bottom:-28px;left:50%;transform:translate(-50%) translateY(8px)}.clearspace-marker--left{left:-28px;top:50%;transform:translateY(-50%) translate(-12px) rotate(-90deg)}.clearspace-marker--right{right:-28px;top:50%;transform:translateY(-50%) translate(12px) rotate(90deg)}.min-size-row{display:flex;align-items:flex-end;gap:3rem;margin-bottom:3rem}.min-size-item{display:flex;flex-direction:column;align-items:center;gap:.75rem}.min-size-item img{height:auto}.min-size-item span{font-family:var(--font-display);font-size:.75rem;font-weight:600;color:var(--text-secondary)}.misuse-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.misuse-card{background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:16px;overflow:hidden}.misuse-card-visual{height:140px;display:flex;align-items:center;justify-content:center;background:#fafbfc;border-bottom:1px solid rgba(15,23,42,.06);position:relative}.misuse-card-visual img{max-width:140px;height:auto}.misuse-x{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:48px;height:48px;z-index:2}.misuse-x line{stroke:#ef4444;stroke-width:3;stroke-linecap:round}.misuse-card-text{padding:1rem 1.25rem}.misuse-card-text p{font-size:.85rem;font-weight:500;color:var(--text-secondary);line-height:1.5}.color-palette{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.5rem;margin-bottom:3rem}.color-card{border-radius:16px;overflow:hidden;border:1px solid rgba(15,23,42,.08);background:#fff;transition:all .3s cubic-bezier(.4,0,.2,1)}.color-card:hover{box-shadow:0 8px 30px #00000014;transform:translateY(-2px)}.color-swatch{height:140px;position:relative;cursor:pointer}.color-swatch:after{content:"Click to copy HEX";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-size:.75rem;font-weight:700;letter-spacing:.02em;color:#fff;background:#0f172a73;opacity:0;transition:opacity .15s;pointer-events:none}.color-swatch:hover:after{opacity:1}.color-swatch.copied:after{content:"Copied!";opacity:1}.color-card-info{padding:1.25rem}.color-card-name{font-family:var(--font-display);font-size:.95rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.color-card-values{display:flex;flex-direction:column;gap:.25rem}.color-value{display:flex;align-items:center;justify-content:space-between;font-size:.8rem;color:var(--text-secondary);font-family:DM Sans,monospace}.color-value-label{font-weight:600;text-transform:uppercase;font-size:.65rem;letter-spacing:.05em;color:var(--text-secondary);opacity:.6}.color-value-code{cursor:pointer;padding:.15rem .4rem;border-radius:4px;transition:background .15s}.color-value-code:hover{background:#f1f5f9}.color-value-code.copied{background:#5849ec1a;color:var(--primary)}.palette-scale{margin-bottom:2rem}.palette-scale-label{font-family:var(--font-display);font-size:.85rem;font-weight:700;color:var(--text-primary);margin-bottom:.75rem}.palette-scale-row{display:grid;grid-template-columns:repeat(10,1fr);gap:0;border-radius:12px;overflow:hidden;border:1px solid rgba(15,23,42,.08)}.palette-scale-swatch{height:64px;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;padding-bottom:6px;transition:transform .2s;cursor:pointer;position:relative}.palette-scale-swatch:hover{transform:scaleY(1.15);transform-origin:bottom;z-index:2;border-radius:4px 4px 0 0}.palette-scale-swatch span{font-size:.55rem;font-weight:600;opacity:.7}.palette-scale-swatch.light-text span{color:#fff}.palette-scale-swatch.dark-text span{color:var(--text-primary)}.type-specimen{margin-bottom:3rem}.type-specimen-header{display:flex;align-items:baseline;gap:1.5rem;margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:1px solid rgba(15,23,42,.08)}.type-specimen-name{font-family:var(--font-display);font-size:1.1rem;font-weight:700;color:var(--text-primary)}.type-specimen-meta{font-size:.8rem;color:var(--text-secondary);opacity:.6}.type-sample-display{font-size:clamp(2.5rem,5vw,4rem);font-weight:800;color:var(--text-primary);line-height:1.15;margin-bottom:1.5rem;letter-spacing:-.02em}.type-sample-body{font-size:1.125rem;color:var(--text-secondary);line-height:1.8;max-width:680px;margin-bottom:1.5rem}.type-weights{display:flex;flex-wrap:wrap;gap:1.5rem}.type-weight-item{display:flex;flex-direction:column;gap:.25rem}.type-weight-sample{font-size:1.5rem;color:var(--text-primary);line-height:1.3}.type-weight-label{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.1em;color:var(--text-secondary);opacity:.6}.type-scale{display:flex;flex-direction:column;gap:0;border:1px solid rgba(15,23,42,.08);border-radius:16px;overflow:hidden;background:#fff}.type-scale-row{display:grid;grid-template-columns:120px 1fr;align-items:center;border-bottom:1px solid rgba(15,23,42,.05);transition:background .15s}.type-scale-row:last-child{border-bottom:none}.type-scale-row:hover{background:#fafbfc}.type-scale-label{padding:1rem 1.25rem;font-family:var(--font-display);font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-secondary);opacity:.5;border-right:1px solid rgba(15,23,42,.05)}.type-scale-sample{padding:.75rem 1.5rem;color:var(--text-primary);font-family:var(--font-display)}.voice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem;margin-bottom:3rem}.voice-card{background:#fff;border:1px solid rgba(15,23,42,.08);border-radius:16px;padding:2rem}.voice-card-icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;margin-bottom:1.25rem;background:#5849ec14}.voice-card h3{font-size:1.1rem;font-weight:700;color:var(--text-primary);margin-bottom:.5rem}.voice-card p{font-size:.9rem;line-height:1.7}.do-dont-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:3rem}.do-dont-card{border-radius:16px;overflow:hidden;border:1px solid rgba(15,23,42,.08)}.do-dont-header{padding:1rem 1.5rem;font-family:var(--font-display);font-size:.85rem;font-weight:700;display:flex;align-items:center;gap:.5rem}.do-dont-header--do{background:#22c55e14;color:#16a34a;border-bottom:2px solid rgba(34,197,94,.2)}.do-dont-header--dont{background:#ef444414;color:#dc2626;border-bottom:2px solid rgba(239,68,68,.2)}.do-dont-body{padding:1.5rem;background:#fff}.do-dont-body ul{list-style:none;display:flex;flex-direction:column;gap:.75rem}.do-dont-body li{font-size:.9rem;color:var(--text-secondary);line-height:1.6;padding-left:1.5rem;position:relative}.do-dont-body li:before{position:absolute;left:0;top:0;font-weight:700}.do-dont-header--do+.do-dont-body li:before{content:"✓";color:#16a34a}.do-dont-header--dont+.do-dont-body li:before{content:"✗";color:#dc2626}@media(max-width:1024px){.logo-grid,.misuse-grid{grid-template-columns:1fr 1fr}.palette-scale-row{grid-template-columns:repeat(5,1fr)}.palette-scale-swatch{height:56px}}@media(max-width:768px){.logo-grid,.logo-variants,.misuse-grid,.do-dont-grid,.voice-grid{grid-template-columns:1fr}.min-size-row{flex-direction:column;align-items:flex-start}.type-scale-row{grid-template-columns:80px 1fr}.type-scale-label{padding:.75rem;font-size:.6rem}.palette-scale-row{grid-template-columns:repeat(5,1fr)}}@media(max-width:480px){.color-palette{grid-template-columns:1fr}.palette-scale-row{grid-template-columns:repeat(5,1fr)}.palette-scale-swatch{height:48px}}