/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.relative{position:relative}.start{inset-inline-start:var(--spacing)}.block{display:block}.table{display:table}}:root{--ink:#183127;--muted:#64766d;--cream:#f4f1e8;--paper:#fffdf7;--green:#1f5a3f;--green-dark:#17452f;--green-soft:#dfeade;--lime:#d9e880;--line:#d7ddd4;--orange:#dc6b3c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);font-family:var(--font-geist-sans), Arial, sans-serif;margin:0}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}.site-header{justify-content:space-between;align-items:center;gap:24px;max-width:1180px;height:76px;margin:auto;padding:0 28px;display:flex}.brand{letter-spacing:-.03em;align-items:center;gap:10px;font-size:20px;font-weight:650;display:inline-flex}.brand-mark{color:#fff;background:var(--green);border-radius:9px 9px 9px 3px;place-items:center;width:34px;height:34px;font-family:Georgia,serif;font-weight:700;display:grid}nav{color:var(--muted);gap:30px;font-size:14px;display:flex}nav a:hover{color:var(--ink)}.header-cta,.primary-button{background:var(--green);color:#fff;border-radius:6px;padding:12px 18px;font-size:14px;font-weight:600}.header-cta:hover,.primary-button:hover{background:var(--green-dark)}.hero{background:var(--cream);grid-template-columns:1.05fr .95fr;align-items:center;min-height:610px;padding:80px max(28px,50vw - 562px);display:grid;position:relative;overflow:hidden}.hero:before{content:"";background:repeating-linear-gradient(90deg, var(--green) 0 70px, var(--lime) 70px 140px);height:8px;position:absolute;inset:auto 0 0}.hero-copy{z-index:1;max-width:680px;position:relative}.eyebrow{color:var(--green);text-transform:uppercase;letter-spacing:.14em;align-items:center;gap:8px;font-size:12px;font-weight:700;display:inline-flex}.eyebrow-dot{background:var(--orange);border-radius:50%;width:7px;height:7px}h1{letter-spacing:-.055em;max-width:760px;margin:22px 0;font-family:Georgia,Times New Roman,serif;font-size:clamp(48px,6vw,76px);font-weight:400;line-height:.98}h1 em{color:var(--green);font-weight:400}.hero-copy>p{max-width:590px;color:var(--muted);font-size:18px;line-height:1.7}.hero-actions{align-items:center;gap:28px;margin-top:32px;display:flex}.primary-button{padding:15px 22px}.text-link{color:var(--green);font-size:14px;font-weight:650}.text-link span{padding-left:6px}.trust-row{color:var(--muted);flex-wrap:wrap;gap:22px;margin-top:34px;font-size:12px;display:flex}.trust-row span:first-letter{color:var(--green)}.hero-visual{height:430px;position:relative}.paint-swatch{border-radius:36% 64% 57% 43%/51% 38% 62% 49%;position:absolute;transform:rotate(-10deg)}.paint-swatch-a{background:var(--green);width:380px;height:360px;top:22px;right:-30px}.paint-swatch-b{background:var(--lime);opacity:.95;width:245px;height:220px;top:104px;right:82px;transform:rotate(15deg)}.mini-result{z-index:2;background:var(--paper);border-radius:10px;width:270px;padding:24px;position:absolute;top:93px;left:18px;transform:rotate(-2deg);box-shadow:0 22px 60px #18312733}.mini-result .mini-label{color:var(--green);text-transform:uppercase;letter-spacing:.12em;font-size:11px;display:block}.mini-result strong{margin:12px 0 4px;font-family:Georgia,serif;font-size:34px;font-weight:400;display:block}.mini-result>span:not(.mini-label){color:var(--muted);font-size:12px}.mini-bar{background:var(--green-soft);border-radius:6px;height:7px;margin:20px 0 12px;overflow:hidden}.mini-bar i{background:var(--green);width:72%;height:100%;display:block}.mini-footer{color:var(--muted);justify-content:space-between;font-size:11px;display:flex}.mini-footer b{color:var(--green)}.roller{z-index:3;width:220px;height:110px;position:absolute;bottom:20px;right:10px;transform:rotate(-12deg)}.roller span{background:#ede3c8;border:9px solid #f8f2df;border-radius:8px;width:150px;height:52px;position:absolute;top:0;right:0;box-shadow:inset 0 0 0 2px #18312714}.roller i{background:#172b23;border-radius:10px;width:80px;height:12px;position:absolute;top:75px;right:125px;transform:rotate(-45deg)}.roller i:before{content:"";transform-origin:bottom;background:#c6c7b8;width:5px;height:60px;position:absolute;bottom:5px;right:1px;transform:rotate(45deg)}.calculator-section,.how-section,.more-section{padding:90px max(28px,50vw - 562px)}.section-heading{grid-template-columns:60px minmax(380px,1fr) minmax(280px,.7fr);align-items:end;gap:24px;margin-bottom:40px;display:grid}.section-heading.compact{grid-template-columns:60px 1fr}.section-number{color:var(--orange);font-family:var(--font-geist-mono), monospace;align-self:start;font-size:12px}h2{letter-spacing:-.035em;margin:8px 0 0;font-family:Georgia,serif;font-size:clamp(34px,4vw,48px);font-weight:400}.section-heading>p{color:var(--muted);margin:0;line-height:1.65}.calculator-shell{border:1px solid var(--line);border-radius:14px;grid-template-columns:1.08fr .92fr;display:grid;overflow:hidden;box-shadow:0 24px 70px #18312717}.calculator-form{background:#fff;padding:32px}.form-intro{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:12px;margin-bottom:28px;padding-bottom:13px;display:flex}.form-intro strong{color:var(--green);font-size:13px}.form-intro span{color:var(--muted);font-size:11px}fieldset{border:0;min-width:0;margin:0;padding:0}legend,label>span{width:100%;color:var(--ink);justify-content:space-between;margin-bottom:10px;font-size:13px;font-weight:600;display:flex}label>span strong{color:var(--green)}.surface-options{grid-template-columns:repeat(4,1fr);gap:9px;display:grid}.surface-options button{border:1px solid var(--line);background:var(--paper);color:var(--muted);cursor:pointer;border-radius:7px;align-items:center;gap:8px;padding:12px;display:flex}.surface-options button span{font-size:19px}.surface-options button.selected,.segmented button.selected{border-color:var(--green);background:var(--green-soft);color:var(--green);font-weight:650}.range-grid{grid-template-columns:1fr 1fr;gap:24px;margin-top:28px;display:grid}input[type=range]{width:100%;accent-color:var(--green);cursor:pointer}.optional-row{border:1px solid var(--line);background:var(--paper);border-radius:7px;gap:16px;margin-top:24px;padding:14px 15px;display:grid}.check-label{cursor:pointer;align-items:center;gap:11px;display:flex}.check-label input{width:18px;height:18px;accent-color:var(--green);margin:0}.check-label>span{justify-content:initial;gap:2px;margin:0;display:grid}.check-label small{color:var(--muted);font-size:10px;font-weight:400}.opening-field{border-top:1px solid var(--line);padding-top:13px;display:block}.choice-grid{grid-template-columns:.7fr 1.3fr;gap:24px;margin-top:28px;display:grid}.segmented{grid-template-columns:repeat(3,1fr);gap:6px;display:grid}.segmented button{border:1px solid var(--line);background:var(--paper);min-height:40px;color:var(--muted);cursor:pointer;border-radius:6px;padding:8px 5px;font-size:12px}.calculate-button{background:var(--green);color:#fff;cursor:pointer;border:0;border-radius:6px;justify-content:space-between;width:100%;margin-top:30px;padding:15px 18px;font-weight:650;display:flex}.calculate-button:hover{background:var(--green-dark)}.result-panel{background:var(--green);color:#fff;padding:32px;transition:background .25s}.result-panel.result-ready{background:var(--green-dark)}.result-top{text-transform:uppercase;letter-spacing:.1em;justify-content:space-between;align-items:center;font-size:12px;display:flex}.result-top i{background:#ffffff24;border-radius:12px;padding:6px 8px;font-size:9px;font-style:normal}.liters{margin-top:28px;font-family:Georgia,serif;font-size:58px;font-weight:400;line-height:1;display:block}.liters small{font-size:23px;font-weight:400}.result-panel>p{color:#ffffffb3;font-size:12px}.result-stats{border-top:1px solid #fff3;border-bottom:1px solid #fff3;grid-template-columns:repeat(3,1fr);gap:8px;margin:25px 0;padding:18px 0;display:grid}.result-stats div{gap:4px;display:grid}.result-stats strong{font-size:18px}.result-stats span{color:#ffffff9e;font-size:10px}.result-panel h3{margin:0 0 8px;font-family:Georgia,serif;font-size:20px;font-weight:400}.primer-advice{background:#ffffff1a;border-radius:7px;grid-template-columns:30px 1fr;align-items:center;gap:10px;margin:-5px 0 20px;padding:11px;display:grid}.primer-advice>span{background:#ffffff26;border-radius:50%;place-items:center;width:28px;height:28px;font-weight:700;display:grid}.primer-advice div{gap:3px;display:grid}.primer-advice strong{font-size:11px}.primer-advice small{color:#ffffffab;font-size:9px;line-height:1.45}.primer-advice.needed{background:#d9e88029}.shopping-list{margin:0;padding:0;list-style:none}.shopping-list li{border-bottom:1px solid #ffffff29;grid-template-columns:34px 1fr;align-items:center;gap:10px;padding:11px 0;display:grid}.product-icon{background:#ffffff21;border-radius:6px;place-items:center;width:32px;height:32px;display:grid}.shopping-list div{gap:2px;display:grid}.shopping-list strong{font-size:12px}.shopping-list div span{color:#ffffffa6;font-size:10px}.product-action{margin-top:18px}.product-action button{width:100%;color:var(--green-dark);background:#fff;border:0;border-radius:6px;justify-content:space-between;padding:13px 15px;font-weight:700;display:flex}.product-action button:disabled{cursor:not-allowed;opacity:.72}.product-action p{color:#ffffffad;margin:7px 0 0;font-size:10px}.affiliate-note{line-height:1.5;margin-top:16px!important;font-size:10px!important}.calculator-teaser{grid-template-columns:1fr .78fr;align-items:center;gap:80px;padding:90px max(28px,50vw - 562px);display:grid}.teaser-copy{grid-template-columns:60px 1fr;gap:24px;display:grid}.teaser-copy h2{margin-bottom:14px}.teaser-copy p{max-width:590px;color:var(--muted);margin:0 0 30px;line-height:1.7}.teaser-copy .primary-button{justify-content:space-between;align-items:center;gap:22px;display:inline-flex}.teaser-preview{background:var(--green);color:#fff;border-radius:12px;padding:30px;box-shadow:0 24px 60px #18312729}.preview-top{color:#ffffffb3;text-transform:uppercase;letter-spacing:.1em;justify-content:space-between;align-items:center;font-size:10px;display:flex}.preview-top i{background:#ffffff21;border-radius:12px;padding:6px 8px;font-style:normal}.teaser-preview>strong{margin:24px 0 4px;font-family:Georgia,serif;font-size:56px;font-weight:400;line-height:1;display:block}.teaser-preview>strong small{font-size:22px;font-weight:400}.teaser-preview>p{color:#ffffffab;margin:0 0 24px;font-size:11px}.teaser-preview ul{border-top:1px solid #fff3;gap:0;margin:0;padding:0;list-style:none;display:grid}.teaser-preview li{border-bottom:1px solid #ffffff26;gap:10px;padding:12px 0;font-size:12px;display:flex}.teaser-preview li span{color:var(--lime)}.how-section{background:var(--cream)}.steps-grid{grid-template-columns:repeat(3,1fr);gap:0;display:grid}.steps-grid article{border-top:1px solid var(--ink);padding:28px 34px 20px 0}.steps-grid article+article{border-left:1px solid var(--line);padding-left:34px}.steps-grid article>span{color:var(--orange);font-family:var(--font-geist-mono), monospace;font-size:11px}.steps-grid h3,.calculator-cards h3{margin:30px 0 10px;font-family:Georgia,serif;font-size:24px;font-weight:400}.steps-grid p,.calculator-cards p{color:var(--muted);font-size:14px;line-height:1.65}.calculator-cards{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.calculator-cards article{border:1px solid var(--line);background:#fff;border-radius:10px;padding:25px;transition:transform .2s,box-shadow .2s}.calculator-cards article:hover{transform:translateY(-3px);box-shadow:0 18px 36px #18312714}.calculator-cards article>div{justify-content:space-between;align-items:center;display:flex}.card-icon{background:var(--green-soft);width:44px;height:44px;color:var(--green);border-radius:8px;place-items:center;font-size:22px;display:grid}.calculator-cards small{color:var(--orange);text-transform:uppercase;letter-spacing:.1em}.card-link{color:var(--green);margin-top:28px;font-size:12px;font-weight:650;display:block}footer{background:var(--ink);color:#fff;justify-content:space-between;align-items:center;gap:20px;padding:35px max(28px,50vw - 562px);display:flex}footer p,footer>span{color:#fff9;font-size:12px}.calculator-page{background:var(--paper)}.calculator-page-hero{background:var(--cream);border-bottom:1px solid var(--line);grid-template-columns:1fr auto;align-items:end;gap:40px;padding:72px max(28px,50vw - 562px) 52px;display:grid}.calculator-page-hero h1{max-width:760px;margin-bottom:18px;font-size:clamp(46px,6vw,72px)}.calculator-page-hero p{max-width:670px;color:var(--muted);margin:0;font-size:18px;line-height:1.65}.page-proof{border-left:3px solid var(--green);background:#ffffff8c;gap:5px;min-width:240px;padding:20px;display:grid}.page-proof strong{font-family:Georgia,serif;font-size:22px;font-weight:400}.page-proof span{color:var(--muted);font-size:11px}.dedicated-section{padding:54px max(28px,50vw - 562px) 90px}.dedicated-calculator{scroll-margin-top:30px}.calculator-explanation{background:var(--cream);grid-template-columns:1fr .9fr;gap:80px;padding:90px max(28px,50vw - 562px);display:grid}.explanation-copy p{color:var(--muted);line-height:1.75}.calculator-explanation ol{border-top:1px solid var(--ink);gap:0;margin:0;padding:0;list-style:none;display:grid}.calculator-explanation li{border-bottom:1px solid var(--line);grid-template-columns:34px 1fr;gap:16px;padding:22px 0;display:grid}.calculator-explanation li>span{color:var(--orange);font-family:var(--font-geist-mono), monospace;font-size:11px}.calculator-explanation li div{gap:5px;display:grid}.calculator-explanation li strong{font-family:Georgia,serif;font-size:20px;font-weight:400}.calculator-explanation li p{color:var(--muted);margin:0;font-size:13px;line-height:1.55}.faq-section{padding:90px max(28px,50vw - 562px)}.faq-section>h2{margin-bottom:36px}.faq-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.faq-grid article{border:1px solid var(--line);background:#fff;border-radius:9px;padding:24px}.faq-grid h3{margin:0 0 12px;font-family:Georgia,serif;font-size:20px;font-weight:400;line-height:1.25}.faq-grid p{color:var(--muted);margin:0;font-size:13px;line-height:1.65}@media (width<=850px){nav{display:none}.hero{grid-template-columns:1fr;padding-top:60px}.hero-visual{height:360px;margin-top:30px}.calculator-shell{grid-template-columns:1fr}.section-heading{grid-template-columns:40px 1fr}.section-heading>p{grid-column:2}.calculator-page-hero{grid-template-columns:1fr}.page-proof{max-width:390px}.calculator-explanation{grid-template-columns:1fr;gap:45px}.faq-grid{grid-template-columns:1fr}.calculator-teaser{grid-template-columns:1fr;gap:45px}}@media (width<=600px){.site-header{height:66px;padding:0 18px}.header-cta{display:none}.hero{min-height:auto;padding:54px 20px 48px}h1{font-size:49px}.hero-copy>p{font-size:16px}.hero-actions{flex-direction:column;align-items:flex-start;gap:18px}.trust-row{flex-direction:column;gap:12px}.hero-visual{height:310px;margin-top:10px}.paint-swatch-a{width:300px;height:280px;right:-100px}.paint-swatch-b{width:180px;height:170px;right:10px}.mini-result{width:235px;top:70px;left:0}.roller{right:-40px}.calculator-section,.how-section,.more-section{padding:66px 18px}.section-heading{grid-template-columns:30px 1fr;gap:12px}.section-heading>p{grid-column:1/-1}.calculator-form,.result-panel{padding:22px 18px}.surface-options,.range-grid,.choice-grid{grid-template-columns:1fr}.form-intro{flex-direction:column;align-items:flex-start;gap:4px}.surface-options{gap:6px}.range-grid{gap:20px}.quality button{font-size:10px}.result-stats{gap:3px}.shopping-list li{grid-template-columns:30px 1fr auto}.steps-grid,.calculator-cards{grid-template-columns:1fr}.steps-grid article,.steps-grid article+article{border-left:0;padding:24px 0}footer{flex-direction:column;align-items:flex-start;padding:32px 20px}.calculator-page-hero{padding:50px 20px 38px}.calculator-page-hero p{font-size:16px}.page-proof{min-width:0}.dedicated-section{padding:28px 18px 66px}.calculator-explanation,.faq-section,.calculator-teaser{padding:66px 20px}.teaser-copy{grid-template-columns:30px 1fr;gap:12px}.teaser-preview{padding:24px 20px}}