:root{--bg:#f5f7fb;--surface:#fff;--surface2:#f0f3f8;--ink:#101828;--muted:#667085;--line:#e4e7ec;--primary:#635bff;--shadow:0 18px 50px rgba(16,24,40,.08)}@media(prefers-color-scheme:dark){:root{--bg:#080b12;--surface:#10151e;--surface2:#151c27;--ink:#f4f6fb;--muted:#98a2b3;--line:#273140;--shadow:0 20px 60px rgba(0,0,0,.3)}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}.app-nav{background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}a{text-decoration:none;color:inherit}.brand{display:flex;align-items:center;gap:10px;font-weight:700}.brand b{font-weight:900}.brand-mark{width:34px;height:34px;border-radius:11px;background:conic-gradient(#635bff,#00c2ff,#ff4ecd,#ffb547,#635bff);box-shadow:0 8px 22px #635bff30}.hero{padding:90px 0 65px;background:radial-gradient(700px 380px at 10% 0,#635bff18,transparent),radial-gradient(700px 400px at 90% 10%,#00c2ff12,transparent)}.pill,.kicker{font-size:11px;letter-spacing:.14em;font-weight:900;color:var(--primary)}.hero h1{font-size:clamp(44px,7vw,86px);line-height:.94;letter-spacing:-.075em;font-weight:950;max-width:920px;margin:20px 0}.hero h1 span{background:linear-gradient(100deg,#635bff,#00b8d9,#ff4ecd);-webkit-background-clip:text;color:transparent}.hero p{max-width:800px;color:var(--muted);font-size:18px}.btn-primary{--bs-btn-bg:#635bff;--bs-btn-border-color:#635bff;--bs-btn-hover-bg:#544de2}.btn-soft{background:var(--surface2);border:1px solid var(--line);color:var(--ink)}.section{padding:65px 0}.alt{background:color-mix(in srgb,var(--surface2) 65%,transparent)}.section h2{font-weight:900;letter-spacing:-.045em}.section-head{display:flex;align-items:end;justify-content:space-between;gap:15px;margin-bottom:18px}.status{font-size:12px;color:var(--muted)}.dot{display:inline-block;width:7px;height:7px;background:#12b76a;border-radius:50%;margin-right:6px}.studio-shell{display:grid;grid-template-columns:230px minmax(0,1fr) 260px;background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden;min-height:650px}.side-panel,.inspector{padding:18px;background:var(--surface2)}.side-panel{border-right:1px solid var(--line)}.inspector{border-left:1px solid var(--line)}.side-panel label,.inspector label{display:block;font-size:11px;font-weight:800;color:var(--muted);margin:13px 0 6px}.count-box{width:70px}.canvas-panel{min-width:0}.canvas-toolbar,.canvas-footer{padding:14px 16px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.canvas-toolbar span{display:block;font-size:11px;color:var(--muted)}.canvas-footer{border-top:1px solid var(--line);border-bottom:0}.canvas-footer .form-control{max-width:180px}.canvas-footer span{font-size:11px;color:var(--muted)}.palette-grid{padding:10px;display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:8px;max-height:540px;overflow:auto}.swatch{height:165px;border-radius:13px;position:relative;cursor:pointer;overflow:hidden;transition:.2s;box-shadow:inset 0 0 0 1px #ffffff20}.swatch:hover{transform:translateY(-3px)}.swatch.active{outline:3px solid var(--primary);outline-offset:2px}.swatch-meta{position:absolute;left:7px;right:7px;bottom:7px;padding:8px;border-radius:9px;background:#05070aa8;color:#fff;backdrop-filter:blur(12px);font:11px ui-monospace,monospace}.swatch-actions{position:absolute;top:7px;right:7px;display:flex;gap:5px}.icon-btn{border:0;border-radius:8px;background:#05070a9c;color:#fff;width:29px;height:29px}.inspect-preview{height:100px;border-radius:13px;margin:12px 0}.contrast-box{margin-top:14px;padding:12px;border:1px solid var(--line);border-radius:12px}.contrast-box small,.contrast-box span{display:block;color:var(--muted)}.contrast-box b{font-size:24px}.inspector-empty{color:var(--muted);text-align:center;padding-top:80px}.dropzone{display:flex;min-height:220px;border:1.5px dashed var(--line);border-radius:18px;background:var(--surface);align-items:center;justify-content:center;flex-direction:column;cursor:pointer;transition:.2s}.dropzone:hover,.dropzone.drag{border-color:var(--primary);transform:translateY(-2px)}.dropzone span,.lead-muted{color:var(--muted)}.drop-icon{font-size:42px}.image-palette{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:8px}.image-chip{height:110px;border-radius:12px;display:flex;align-items:end;padding:8px;color:#fff;font:11px ui-monospace,monospace;text-shadow:0 1px 4px #000}.pro-card{padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--surface);box-shadow:var(--shadow)}.card-top{display:flex;justify-content:space-between;align-items:center}.dev-preview{height:210px;border-radius:14px;margin:15px 0}.shadow-demo{display:flex;align-items:center;justify-content:center;background:var(--surface2);font-weight:900}.codebox{width:100%;height:130px;border:0;border-radius:12px;background:#090d14;color:#dbe5f5;padding:13px;font:12px/1.5 ui-monospace,monospace}.ad-slot{height:80px;border:1px dashed var(--line);border-radius:14px;background:var(--surface);display:flex;align-items:center;justify-content:center;color:var(--muted);font-size:10px;letter-spacing:.14em}.accordion-item,.accordion-button{background:var(--surface);color:var(--ink);border-color:var(--line)}footer{padding:28px;text-align:center;border-top:1px solid var(--line);color:var(--muted);font-weight:650}.toast-msg{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:9999;background:#111827;color:#fff;padding:10px 16px;border-radius:99px;font-weight:800;box-shadow:0 15px 40px #0004}.modal-content{background:var(--surface);color:var(--ink)}.saved-card{border:1px solid var(--line);border-radius:13px;padding:12px;margin-bottom:10px}.saved-colors{display:flex;height:45px;border-radius:9px;overflow:hidden;margin:8px 0}.saved-colors i{flex:1}@media(max-width:1050px){.studio-shell{grid-template-columns:200px minmax(0,1fr)}.inspector{grid-column:1/-1;border-left:0;border-top:1px solid var(--line)}}@media(max-width:720px){.studio-shell{display:block}.side-panel{border-right:0;border-bottom:1px solid var(--line)}.palette-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr))}.swatch{height:130px}.hero{padding-top:65px}.section{padding:48px 0}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

/* ===== PritikartColorLab Premium Motion System ===== */
:root{--brand-green:#1f7a3f;--brand-orange:#ff7a00;--brand-silver:#7b8188;--ease:cubic-bezier(.2,.8,.2,1)}
body{overflow-x:hidden}
body:before,body:after{content:"";position:fixed;z-index:-5;pointer-events:none;border-radius:50%;filter:blur(1px);opacity:.55}
body:before{width:430px;height:430px;left:-170px;top:16%;background:radial-gradient(circle,#1f7a3f18,transparent 68%);animation:orbFloat 14s ease-in-out infinite}
body:after{width:500px;height:500px;right:-220px;top:42%;background:radial-gradient(circle,#ff7a0018,transparent 68%);animation:orbFloat 18s ease-in-out infinite reverse}
.app-nav{transition:box-shadow .35s var(--ease),background .35s var(--ease)}
.app-nav.scrolled{box-shadow:0 10px 35px rgba(16,24,40,.10)}
.brand-logo{display:block;width:188px;height:auto;max-height:54px;object-fit:contain;object-position:left center;transition:transform .35s var(--ease),filter .35s var(--ease)}
.brand-logo:hover{transform:scale(1.025);filter:drop-shadow(0 8px 15px rgba(31,122,63,.15))}
.hero{position:relative;overflow:hidden}
.hero:after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-160px;top:-120px;background:conic-gradient(from 90deg,#1f7a3f1c,#ff7a001b,#635bff12,#1f7a3f1c);filter:blur(30px);animation:spinSlow 20s linear infinite}
.hero>*{position:relative;z-index:1}
.hero .pill{animation:fadeUp .7s var(--ease) both}
.hero h1{animation:fadeUp .85s .08s var(--ease) both}
.hero p{animation:fadeUp .9s .16s var(--ease) both}
.hero .btn{animation:fadeUp .9s .23s var(--ease) both}
.section{position:relative}
.studio-shell,.pro-card,.card,.ad-slot,.dropzone,.accordion-item{transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s var(--ease)}
.studio-shell:hover{box-shadow:0 25px 70px rgba(16,24,40,.13)}
.side-panel,.inspector{background:linear-gradient(145deg,var(--surface2),color-mix(in srgb,var(--surface) 85%,var(--surface2)))}
.btn-primary,.btn-soft,.icon-btn{transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease)}
.btn-primary:hover,.btn-soft:hover{transform:translateY(-2px)}
.btn-primary:active,.btn-soft:active{transform:translateY(0) scale(.98)}
.palette-grid{scrollbar-width:thin;scrollbar-color:#aeb5c1 transparent}
.swatch{will-change:transform}
.swatch:after{content:"";position:absolute;inset:-80% -30%;background:linear-gradient(105deg,transparent 35%,#fff3 47%,transparent 58%);transform:translateX(-65%) rotate(12deg);transition:transform .65s var(--ease);pointer-events:none}
.swatch:hover:after{transform:translateX(65%) rotate(12deg)}
.swatch-meta{transition:transform .25s var(--ease),background .25s var(--ease)}
.swatch:hover .swatch-meta{transform:translateY(-2px);background:#05070acc}
.image-chip{transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.image-chip:hover{transform:translateY(-4px) scale(1.025);box-shadow:0 10px 25px #0002}
.dropzone{position:relative;overflow:hidden}
.dropzone:before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent,rgba(31,122,63,.08),transparent);transform:translateX(-100%);transition:transform .8s var(--ease)}
.dropzone:hover:before{transform:translateX(100%)}
.pro-card:hover{transform:translateY(-4px);box-shadow:0 22px 55px rgba(16,24,40,.12)}
.ad-slot{position:relative;overflow:hidden}
.ad-slot:before{content:"";position:absolute;left:-30%;top:0;width:30%;height:100%;background:linear-gradient(90deg,transparent,#fff7,transparent);animation:adShimmer 5s ease-in-out infinite}
.site-footer{padding:42px 0 22px;background:var(--surface);border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:25px}
.footer-brand{font-weight:900;letter-spacing:-.03em}.footer-logo{width:170px;max-width:100%;margin-bottom:12px}
.footer-heading{font-size:12px;text-transform:uppercase;letter-spacing:.12em;font-weight:900;color:var(--muted);margin-bottom:10px}
.footer-links{display:grid;gap:7px}.footer-links a{color:var(--muted);font-size:14px;transition:color .2s,transform .2s}.footer-links a:hover{color:var(--brand-green);transform:translateX(3px)}
.footer-bottom{border-top:1px solid var(--line);margin-top:25px;padding-top:18px;text-align:center;color:var(--muted);font-size:13px}
.legal-page{padding:70px 0}.legal-card{max-width:900px;margin:auto;padding:clamp(24px,5vw,48px);background:var(--surface);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.legal-card h1{font-weight:950;letter-spacing:-.05em}.legal-card h2{margin-top:34px;font-size:24px;font-weight:850}.legal-card p,.legal-card li{color:var(--muted)}.legal-card .updated{font-size:12px;color:var(--muted);margin-bottom:28px}
.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.visible{opacity:1;transform:none}
@keyframes fadeUp{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes orbFloat{50%{transform:translate3d(30px,-25px,0) scale(1.08)}}
@keyframes spinSlow{to{transform:rotate(360deg)}}
@keyframes adShimmer{0%,45%{transform:translateX(-150%)}70%,100%{transform:translateX(450%)}}
@media(max-width:900px){.footer-grid{grid-template-columns:1fr 1fr}.studio-shell{grid-template-columns:1fr}.side-panel,.inspector{border:0;border-bottom:1px solid var(--line)}.inspector{border-top:1px solid var(--line)}}
@media(max-width:576px){.brand-logo{width:150px}.footer-grid{grid-template-columns:1fr}.hero{padding-top:62px}.palette-grid{grid-template-columns:repeat(auto-fill,minmax(105px,1fr))}.swatch{height:145px}}
@media(prefers-reduced-motion:reduce){body:before,body:after,.hero:after,.hero .pill,.hero h1,.hero p,.hero .btn,.ad-slot:before{animation:none!important}.reveal{opacity:1!important;transform:none!important}.swatch:after{display:none}}

.header-support{align-items:center;margin-left:18px;padding:7px 11px;border:1px solid var(--line,#e5e7eb);border-radius:999px;color:var(--muted,#667085);font-size:12px;font-weight:700;text-decoration:none;transition:.2s}.header-support:hover{color:var(--ink,#101828);border-color:#f97316;transform:translateY(-1px)}

/* ===== Brand Refresh: Pritikart Silver / Green / Orange ===== */
:root{
 --bg:#f6f8f5;--surface:#ffffff;--surface2:#f1f5f1;--ink:#18221b;--muted:#66736a;
 --line:#dfe7e1;--primary:#1f7a3f;--primary2:#ff7a00;--brand-silver:#7b8188;
}
body{background:linear-gradient(180deg,#fbfcfa 0%,#f3f7f3 48%,#ffffff 100%);color:var(--ink)}
body:before{background:radial-gradient(520px 300px at 5% 10%,#1f7a3f12,transparent 70%),radial-gradient(560px 340px at 95% 18%,#ff7a0010,transparent 70%)}
.app-nav{
 background:rgba(255,255,255,.94)!important;
 border-bottom:1px solid #dce6df!important;
 box-shadow:0 5px 24px rgba(31,61,42,.06);
 position:sticky;
}
.app-nav:after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:linear-gradient(90deg,transparent 0%,#1f7a3f 24%,#7b8188 50%,#ff7a00 76%,transparent 100%);opacity:.85}
.nav-link{color:#4e5b52!important;font-weight:750}.nav-link:hover{color:#1f7a3f!important}
.navbar-toggler{border:1px solid #dce6df!important;background:#fff;border-radius:10px}
.brand-logo{width:188px!important;height:auto!important;max-height:69px!important;object-fit:contain!important;object-position:left center!important}
.hero{background:linear-gradient(135deg,#ffffff 0%,#f4faf5 48%,#fff8f1 100%);border-bottom:1px solid #e4ebe5}
.hero h1 span{background:linear-gradient(90deg,#1f7a3f,#ff7a00);-webkit-background-clip:text;background-clip:text;color:transparent}
.btn-primary{background:linear-gradient(100deg,#1f7a3f,#2d9852)!important;border-color:#1f7a3f!important;box-shadow:0 12px 28px #1f7a3f26}
.btn-primary:hover{background:linear-gradient(100deg,#176632,#ff7a00)!important;box-shadow:0 16px 34px #1f7a3f33}
.btn-soft:hover{border-color:#1f7a3f!important;color:#1f7a3f!important;background:#f3faf4!important}
.status .dot{background:#1f7a3f!important;box-shadow:0 0 0 5px #1f7a3f15}
.kicker{color:#1f7a3f!important}
.section.alt{background:linear-gradient(180deg,#f0f6f1,#fff8f2)}
.studio-shell,.pro-card,.legal-card,.cardx{box-shadow:0 18px 55px rgba(27,65,39,.09)}
.dropzone:hover,.dropzone.drag{border-color:#1f7a3f!important;background:#f4faf5}
.side-panel,.inspector{background:linear-gradient(145deg,#f4f8f4,#fff)}
.palette-grid .swatch.active{outline-color:#ff7a00!important}
.site-footer{
 position:relative;
 overflow:hidden;
 padding:48px 0 22px;
 background:
 radial-gradient(500px 220px at 10% 0%,#1f7a3f22,transparent 70%),
 radial-gradient(520px 240px at 92% 100%,#ff7a0020,transparent 70%),
 #101712;
 border-top:0;
 color:#e9f0eb;
}
.site-footer:before{content:"";position:absolute;left:0;right:0;top:0;height:3px;background:linear-gradient(90deg,#1f7a3f,#7b8188,#ff7a00)}
.footer-grid{position:relative;z-index:1;grid-template-columns:1.7fr 1fr 1fr 1.15fr;gap:34px}
.footer-brand-block p{max-width:390px;color:#aebbb1;margin:12px 0 13px;line-height:1.7}
.footer-logo-wrap{display:inline-flex;background:#fff;border-radius:14px;padding:8px 13px;box-shadow:0 10px 30px #0003}
.footer-logo{display:block;width:190px;max-width:100%;height:auto;margin:0}
.footer-heading{color:#f5f8f6!important;font-size:11px;letter-spacing:.14em;margin-bottom:14px}
.footer-links{gap:9px}.footer-links a{color:#aebbb1!important}.footer-links a:hover{color:#ffb36f!important;transform:translateX(4px)}
.footer-email{display:inline-flex;color:#ffb36f;text-decoration:none;font-size:14px;font-weight:800}.footer-email:hover{color:#fff}
.footer-bottom{position:relative;z-index:1;border-top:1px solid #ffffff16;margin-top:35px;padding-top:18px;display:flex;justify-content:space-between;gap:12px;align-items:center;text-align:left;color:#9eaaa1}
.footer-domain{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11px;color:#7f8c83}
@media(max-width:900px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-bottom{flex-direction:column;text-align:center}}
@media(max-width:576px){.brand-logo{width:154px!important}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand-block{grid-column:1/-1}.footer-logo{width:165px}.footer-bottom{flex-direction:column;text-align:center}}