:root{--blue:#007ab4;--blue-dark:#005f90;--yellow:#ffc500;--ink:#1d2b36;--muted:#6b7b88;--line:#e4ebf0;--paper:#f7fafc;--shadow:0 18px 55px rgba(24,68,100,.08)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:'DM Sans',sans-serif}
button,input,a{font:inherit}
button{cursor:pointer}
a{text-decoration:none;color:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,canvas:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
[hidden]{display:none!important}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{font-family:Outfit,sans-serif}
.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 clamp(22px,5.3vw,88px);background:#fff;border-bottom:1px solid #ecf0f2}
.brand{display:flex;align-items:center;width:174px;min-width:174px}.brand svg{width:100%;height:auto;display:block}
.header-label{font-weight:800;font-size:13px;color:#4a5a66}.header-chip{border:1px solid #d8eaf4;border-radius:30px;padding:8px 12px;font-size:11px;font-weight:800;color:var(--blue)}
.screen{display:none}.screen.active{display:block}
.eyebrow{color:var(--blue);font-size:13px;font-weight:800;display:flex;align-items:center;gap:9px}.eyebrow:before{content:'';width:23px;height:2px;background:var(--yellow)}
.button{min-height:51px;padding:0 21px;border:0;border-radius:12px;display:inline-flex;align-items:center;justify-content:center;gap:9px;font-size:14px;font-weight:800;transition:transform .15s,background .15s}.button:hover:not(:disabled){transform:translateY(-1px)}.button:disabled{opacity:.48;cursor:not-allowed}.button.primary{background:var(--blue);color:#fff}.button.primary:hover:not(:disabled){background:var(--blue-dark)}.button.secondary{background:#fff;color:var(--ink);border:1px solid #dce4ea}.button.full{width:100%}
.hero{max-width:1520px;margin:auto;padding:clamp(45px,5vw,80px) clamp(22px,5.3vw,88px) 70px;display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(32px,5vw,85px);align-items:center;min-height:610px}
.hero h1{font-weight:600;font-size:clamp(48px,5.1vw,79px);line-height:1.02;letter-spacing:-.065em;margin:24px 0 25px}.hero h1 span{color:var(--blue)}.hero-content>p:not(.hero-note){color:#687987;line-height:1.65;font-size:17px;max-width:500px;margin-bottom:33px}.hero-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.hero-actions .button span{font-size:19px;line-height:1}.sample-link{display:block;border:0;background:none;padding:0;color:var(--blue);font-weight:800;font-size:13px;margin-top:21px}.sample-link:hover{text-decoration:underline}.hero-note{font-size:12px;color:#8b98a1;margin-top:25px}
.hero-visual{position:relative;padding:16px 0 28px 20px}.hero-visual:before{content:'';position:absolute;inset:0 0 4% 11%;background:#e4f1f8;border-radius:26px}.hero-image{position:relative;overflow:visible;aspect-ratio:1.38;border-radius:20px;box-shadow:var(--shadow);background:#ddd;--split:48%}.hero-image>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;border-radius:20px}.hero-original{clip-path:inset(0 calc(100% - var(--split)) 0 0)}.hero-line{position:absolute;top:0;bottom:0;left:var(--split);width:2px;background:#fff;box-shadow:0 0 7px #0004;pointer-events:none}.hero-handle{position:absolute;top:50%;left:var(--split);transform:translate(-50%,-50%);display:grid;place-items:center;width:42px;height:42px;background:#fff;border-radius:50%;color:var(--blue);font-weight:800;box-shadow:0 5px 20px #0003;pointer-events:none}.hero-pill{position:absolute;bottom:-18px;left:-15px;background:#fff;padding:11px 14px;border-radius:11px;font-size:12px;font-weight:800;box-shadow:0 12px 35px #0002;pointer-events:none}.hero-image input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;z-index:5;cursor:ew-resize}.hero-image:has(input:focus-visible){outline:3px solid #ffc500;outline-offset:3px}
.journey{max-width:1360px;margin:auto;padding:0 clamp(22px,5.3vw,88px) 42px;display:flex;gap:34px;font-size:12px;color:#788895}.journey span{display:flex;gap:7px}.journey strong{color:var(--blue)}
.workspace{max-width:1600px;margin:auto;padding:34px clamp(20px,4.3vw,68px) 42px}.workspace-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}.workspace-head h2{font-size:31px;letter-spacing:-.04em;line-height:1.1;margin:7px 0}.workspace-head p{color:var(--muted);font-size:14px;margin:0}.stepper{display:flex;align-items:center;gap:10px;white-space:nowrap;font-size:12px;font-weight:700;color:#a2adb5}.stepper .on,.stepper .done{color:var(--blue)}.stepper i{width:21px;height:1px;background:#d0dce3}
.editor-layout,.result-layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:22px;align-items:start}.photo-card,.colors-card,.result-card,.result-side{background:#fff;border:1px solid #e6edf1;border-radius:20px;box-shadow:0 12px 35px rgba(27,64,90,.035)}.photo-card,.result-card{padding:14px;min-width:0}.card-top{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:7px 6px 15px;font-size:12px;font-weight:700;color:#798995}
.canvas-container{position:relative;display:flex;align-items:center;justify-content:center;background:#e9e8e4;border-radius:13px;overflow:hidden;min-height:250px}.canvas-container canvas{display:block;width:auto;height:auto;max-width:100%;max-height:72vh;cursor:crosshair}.photo-busy{position:absolute;inset:0;background:#ffffffb8;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:13px;font-weight:800;color:var(--blue);font-size:14px}
.photo-tools{display:flex;flex-wrap:wrap;gap:8px;padding:16px 4px 4px}.tool{border:1px solid #dbe6ec;background:#fff;color:#526675;font-size:12px;font-weight:800;padding:9px 12px;border-radius:9px}.tool.active{border-color:#84b9d4;background:#ecf7fc;color:var(--blue)}.tool:disabled{opacity:.42;cursor:not-allowed}.tool.subtle{margin-left:auto}
.photo-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;color:#8a98a2;font-size:12px;padding:14px 6px 2px}.photo-foot button{border:0;background:none;color:var(--blue);font-weight:800;white-space:nowrap}
.colors-card{padding:22px;display:flex;flex-direction:column;gap:19px;min-height:570px}.panel-label{color:var(--blue);font-size:12px;font-weight:800}.colors-card h3{font-size:25px;line-height:1.08;letter-spacing:-.045em;margin:6px 0}.colors-card p,.result-side p{font-size:13px;color:#758692;line-height:1.5;margin:0}.areas-list{display:grid;gap:8px;max-height:170px;overflow:auto}.empty-areas{border:1px dashed #d4e1e9;border-radius:11px;padding:15px;color:#97a5af;font-size:12px;text-align:center}.area-row{display:flex;align-items:center;gap:10px;padding:11px 10px;border-radius:11px;border:1px solid #e0e9ee;background:#fff;text-align:left;color:#334858;font-size:12px;font-weight:800;width:100%}.area-row.active{border-color:#86b9d3;background:#f0f8fc}.area-row .dot{height:20px;width:20px;flex:none;border-radius:50%;box-shadow:0 0 0 1px #c8d3da;border:2px solid #fff}.area-row small{font-weight:600;color:#8b9ba6;margin-left:auto}.delete-area{border:0;background:none;color:#9aa9b3;font-size:19px;padding:5px;margin-left:-40px;z-index:1;justify-self:end}.delete-area:hover{color:#a22}
.side-divider{height:1px;background:#edf1f4}.swatch-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin-top:13px}.swatch{aspect-ratio:1;border:0;border-radius:50%;position:relative;min-width:0}.swatch.selected:after{content:'';position:absolute;inset:-4px;border:2px solid var(--blue);border-radius:50%}.swatch:disabled{cursor:not-allowed;opacity:.75}.selected-color{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:#758692}.selected-color strong{color:#334858;text-align:right}.sidebar-actions{margin-top:auto;display:grid;gap:9px}.sidebar-actions small{display:block;text-align:center;color:#94a1ab;font-size:11px;line-height:1.45}
.spinner{height:28px;width:28px;border:3px solid #d9eaf3;border-top-color:var(--blue);border-radius:50%;display:block;animation:spin .8s linear infinite}.spinner.large{height:44px;width:44px;margin:auto auto 20px;border-width:4px}@keyframes spin{to{transform:rotate(360deg)}}
.compare{position:relative;border-radius:13px;overflow:hidden;aspect-ratio:var(--photo-ratio,16 / 9);max-height:75vh;background:#e8e8e8;--split:50%}.compare img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:center}.compare .original{z-index:2;clip-path:inset(0 calc(100% - var(--split)) 0 0)}.cutline{position:absolute;left:var(--split);top:0;bottom:0;width:3px;background:#fff;z-index:3;box-shadow:0 0 10px #0006}.compare-handle{position:absolute;left:var(--split);top:50%;transform:translate(-50%,-50%);z-index:4;width:50px;height:50px;background:#fff;border-radius:50%;display:grid;place-items:center;color:var(--blue);font-weight:800;box-shadow:0 4px 20px #0003}.compare-label{position:absolute;bottom:17px;z-index:4;background:#fff;padding:8px 12px;border-radius:8px;font-size:11px;font-weight:800}.compare-label.before{left:17px}.compare-label.after{right:17px}.compare input{position:absolute;inset:0;width:100%;height:100%;opacity:0;z-index:5;cursor:ew-resize}.result-foot{font-size:11px;color:#8797a1;padding:16px 6px 3px}.result-side{padding:24px;display:flex;flex-direction:column;gap:17px;min-height:560px}.result-side h3{font-size:28px;line-height:1.07;letter-spacing:-.05em;margin:0}.result-colors{margin-top:6px}.result-color{display:flex;align-items:center;gap:11px;padding:12px 0;border-top:1px solid #e9eef2;font-size:13px;font-weight:800}.result-color i{height:23px;width:23px;flex:none;border-radius:50%}.result-color small{display:block;color:#8a9aa5;font-size:11px;font-weight:500;margin-top:3px}.result-actions{display:grid;gap:9px;margin-top:auto}.text-button{border:0;background:none;color:var(--blue);font-size:12px;font-weight:800;padding:8px}
.toast{position:fixed;bottom:22px;left:50%;transform:translateX(-50%);z-index:30;max-width:min(90vw,600px);background:#243746;color:#fff;border-radius:11px;padding:12px 17px;box-shadow:0 15px 45px #102b3e44;font-size:13px}.generation-overlay{position:fixed;inset:0;background:#102c3e8a;z-index:20;display:grid;place-items:center;padding:20px}.generation-dialog{background:#fff;border-radius:20px;padding:35px;max-width:430px;width:100%;box-shadow:var(--shadow);text-align:center}.generation-dialog .eyebrow{justify-content:center}.generation-dialog h2{font-size:28px;letter-spacing:-.04em;margin:12px 0}.generation-dialog p{font-size:13px;color:#71838f;line-height:1.5;margin-bottom:0}
@media(max-width:1050px){.editor-layout,.result-layout{grid-template-columns:1fr}.colors-card,.result-side{min-height:auto}.areas-list{max-height:210px}.result-actions{margin-top:10px}.hero{grid-template-columns:1fr 1fr;gap:26px}}
@media(max-width:720px){.site-header{height:66px;padding:0 18px}.brand{width:128px;min-width:128px}.header-label{display:none}.header-chip{font-size:10px;padding:7px 10px}.hero{display:flex;flex-direction:column;align-items:stretch;padding:38px 20px 42px;min-height:0}.hero h1{font-size:clamp(48px,13vw,64px)}.hero-content>p:not(.hero-note){font-size:15px}.hero-visual{padding:0 0 27px}.hero-visual:before{inset:14px 0 10px 12px}.hero-actions{gap:9px}.hero-actions .button{flex:1;padding:0 12px;font-size:12px}.hero-image{aspect-ratio:1.28}.journey{display:block;padding:0 20px 28px}.journey span{margin-bottom:9px}.workspace{padding:24px 13px}.workspace-head{display:block}.workspace-head h2{font-size:27px}.stepper{margin-top:15px}.photo-card,.result-card{padding:8px}.card-top{padding:10px 8px 12px}.canvas-container{min-height:180px}.canvas-container canvas{max-height:62vh}.photo-tools{padding:12px 3px 2px}.tool{font-size:11px;padding:8px 9px}.tool.subtle{margin-left:0}.photo-foot{display:block;line-height:1.4}.photo-foot button{display:block;padding:10px 0 0}.colors-card,.result-side{padding:19px}.swatch-grid{gap:14px}.compare{max-height:68vh}.result-side h3{font-size:26px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Show the comparison only after both images are decoded. */
.hero-painted{clip-path:inset(0 0 0 var(--split))}
.hero-image:not(.ready){background:#e4f1f8}
.hero-image:not(.ready)>img,.hero-image:not(.ready)>.hero-line,.hero-image:not(.ready)>.hero-handle,.hero-image:not(.ready)>.hero-pill{visibility:hidden}
.hero-image:not(.ready)>input{pointer-events:none}