:root{--bg:#f7f2e9;--panel:#fffaf2;--paper:#efe4d5;--ink:#181512;--muted:#5e574f;--line:#c9bba8;--green:#183f38;--green2:#102f2a;--copper:#9a4d31;--copper2:#713724;--max:1220px;--serif:"Libre Baskerville",Georgia,serif;--sans:"IBM Plex Sans","Segoe UI",Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);font-weight:300;font-size:16px;line-height:1.62;letter-spacing:.002em}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input,select,textarea{font:inherit}p{margin-top:0}.site-header{position:sticky;top:0;z-index:40;min-height:72px;display:grid;grid-template-columns:210px 1fr auto auto;gap:18px;align-items:center;padding:0 max(20px,calc((100vw - var(--max))/2));background:rgba(247,242,233,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.brand{display:grid;line-height:1.2}.brand strong{font-size:.98rem;font-weight:400;letter-spacing:.18em}.brand span{font-size:.76rem;color:var(--muted)}.nav-desktop{display:flex;justify-content:center;gap:2px}.nav-desktop a{padding:12px 9px;font-size:.86rem;font-weight:400;border-bottom:2px solid transparent;white-space:nowrap}.nav-desktop a:hover,.nav-desktop a[aria-current=page]{border-color:var(--copper)}.head-whatsapp{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 15px;border:1px solid var(--ink);background:var(--ink);color:white;font-size:.88rem;font-weight:400}.menu-button{display:none;align-items:center;min-height:42px;border:1px solid var(--line);background:transparent;padding:0 12px}.nav-mobile{display:none}.home-hero,.page-hero{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(360px,.98fr);border-bottom:1px solid var(--line);min-height:540px}.hero-copy,.page-hero-copy{display:flex;flex-direction:column;justify-content:center;padding:clamp(38px,5vw,72px) max(22px,calc((100vw - 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36px));margin:auto;padding:clamp(50px,5.4vw,74px) 0;border-bottom:1px solid var(--line)}.split,.ledger,.tools-section,.media-text{display:grid;grid-template-columns:minmax(230px,320px) 1fr;gap:48px}.section-title h2,.content-section h2,.closing h2{font-family:var(--serif);font-size:clamp(1.55rem,2.45vw,2.75rem);line-height:1.22;letter-spacing:-.016em;font-weight:400;margin:0 0 16px}.decision-stack{border-top:2px solid var(--ink)}.decision-stack article{display:grid;grid-template-columns:52px minmax(160px,.58fr) 1fr auto;gap:18px;align-items:start;padding:24px 0;border-bottom:1px solid var(--line)}.decision-stack span{font-family:var(--serif);font-size:1.35rem;color:var(--copper)}.decision-stack h3{margin:0;font-size:1.08rem;font-weight:400}.decision-stack p{margin:0;color:var(--muted)}.decision-stack a{font-weight:400;color:var(--green);white-space:nowrap}.ledger-list{display:grid;border-top:2px solid var(--ink)}.ledger-list div{display:grid;grid-template-columns:220px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.ledger-list b{font-weight:400;color:var(--green)}.ledger-list p{margin:0;color:var(--muted)}.image-quote{position:relative;min-height:400px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);overflow:hidden}.image-quote img{width:100%;height:min(54vw,560px);object-fit:cover}.image-quote div{position:absolute;left:0;bottom:0;max-width:720px;background:rgba(24,21,18,.9);color:#fff;padding:26px max(22px,calc((100vw - 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@media(max-width:1120px){.site-header{grid-template-columns:1fr auto auto}.nav-desktop{display:none}.menu-button{display:inline-flex}.nav-mobile.open{display:grid;grid-column:1/-1;border-top:1px solid var(--line);padding:10px 0 16px}.nav-mobile a{padding:12px 0;border-bottom:1px solid rgba(0,0,0,.08)}.home-hero,.page-hero{grid-template-columns:1fr;min-height:0}.hero-copy,.page-hero-copy{padding:42px 24px}.home-hero h1,.page-hero h1{font-size:clamp(1.82rem,7.4vw,2.65rem);line-height:1.2;letter-spacing:-.015em}.hero-image,.page-hero figure{min-height:300px}.split,.ledger,.tools-section,.media-text,.content-section,.calc-layout{grid-template-columns:1fr;gap:30px}.decision-stack article{grid-template-columns:44px 1fr;gap:12px}.decision-stack article p,.decision-stack article a{grid-column:2}.ledger-list div{grid-template-columns:1fr;gap:6px}.process-grid{grid-template-columns:1fr 1fr}.two-col-head,.comparison-grid,.tool-links,.info-grid,.form-grid,.footer-grid,.local-list{grid-template-columns:1fr}.gallery-grid{grid-template-columns:1fr 1fr}.gallery-grid img:first-child{grid-row:auto;grid-column:span 2}.sticky-actions{left:12px;right:12px;bottom:12px}.sticky-actions a{flex:1;text-align:center}.closing{margin-bottom:90px}.section-title h2,.content-section h2,.closing h2{font-size:clamp(1.45rem,6.2vw,2.2rem);line-height:1.24}.home-hero p,.page-hero p,.section-title p,.text-content p{font-size:1rem;line-height:1.65}}
@media(max-width:560px){body{font-size:15.8px;line-height:1.58}.site-header{min-height:64px;padding-left:18px;padding-right:18px}.brand strong{font-size:.92rem}.brand span{font-size:.72rem}.head-whatsapp{display:none}.home-hero h1,.page-hero h1{font-size:clamp(1.72rem,8.4vw,2.22rem);line-height:1.22}.cta-row{display:grid;gap:8px}.btn{width:100%;justify-content:center;min-height:46px}.section,.content-section,.closing{width:calc(100% - 32px)}.section,.content-section{padding-top:48px;padding-bottom:48px}.process-grid,.gallery-grid{grid-template-columns:1fr}.gallery-grid img:first-child{grid-column:auto}.image-quote div{position:relative;max-width:none;background:var(--ink);padding:24px 18px}.image-quote img{height:auto}.image-quote p{font-size:1.35rem}.comparison-grid img{height:235px}.calc-result strong{font-size:1.1rem}.table-clean th,.table-clean td{font-size:.9rem;padding:10px 8px}.footer-grid{gap:28px}.site-footer{padding-bottom:92px}}
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.home-hero h1,.page-hero h1{font-size:clamp(1.72rem,2.75vw,3rem);line-height:1.22;font-weight:400;letter-spacing:-.012em;}
.section-title h2,.content-section h2,.closing h2{font-size:clamp(1.42rem,2.15vw,2.35rem);line-height:1.25;font-weight:400;}
.calc-box{grid-template-columns:1fr 1fr;align-items:end;}
.calc-box .btn,.calc-box .calc-result{grid-column:1/-1;}
.calc-box label{min-width:0;}
.calc-box select,.calc-box input{max-width:100%;}
.calc-result{overflow-wrap:break-word;}
@media(max-width:760px){.calc-box{grid-template-columns:1fr}.home-hero h1,.page-hero h1{font-size:clamp(1.55rem,7.2vw,2.05rem);}.section-title h2,.content-section h2,.closing h2{font-size:clamp(1.32rem,5.7vw,1.9rem);}}


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@media(max-width:900px){.rt-source-calc,.materials-source-calc{grid-template-columns:1fr}.calc-form-grid.two,.calc-form-grid.three,.calc-kpis.two,.calc-kpis.three,.calc-kpis.four{grid-template-columns:1fr}.calc-total-panel{display:grid}.calc-total-panel .btn{width:100%}.table-clean{min-width:640px}}

.nav-dropdown{position:relative;display:flex;align-items:center}
.nav-drop-toggle{font:inherit;color:inherit;background:transparent;border:0;padding:0;cursor:pointer;letter-spacing:inherit}
.nav-drop-toggle::after{content:"";display:inline-block;margin-left:.42rem;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;vertical-align:middle;opacity:.8}
.nav-drop-menu{position:absolute;top:calc(100% + 14px);left:0;min-width:180px;background:var(--paper,#fbf7ef);border:1px solid var(--line,#d7cabb);box-shadow:0 18px 44px rgba(30,27,22,.12);padding:.45rem;display:none;z-index:80}
.nav-dropdown:hover .nav-drop-menu,.nav-dropdown:focus-within .nav-drop-menu{display:grid;gap:.2rem}
.nav-drop-menu a{padding:.68rem .78rem;display:block;white-space:nowrap;color:var(--ink,#1e1b16)}
.nav-drop-menu a:hover,.nav-drop-menu a:focus{background:rgba(164,95,54,.12);outline:none}
.nav-dropdown[aria-current="page"] .nav-drop-toggle{color:var(--copper,#a45f36);font-weight:600}
.mobile-submenu{border-top:1px solid rgba(30,27,22,.12);border-bottom:1px solid rgba(30,27,22,.12);padding:.35rem 0}
.mobile-submenu summary{cursor:pointer;font-weight:600;padding:.72rem 0;list-style:none}
.mobile-submenu summary::-webkit-details-marker{display:none}
.mobile-submenu summary::after{content:" +";float:right}
.mobile-submenu[open] summary::after{content:" −"}
.mobile-submenu a{display:block;padding:.62rem 0 .62rem 1rem}


html,body{max-width:100%;overflow-x:hidden}
body.calculator-page .page-hero{min-height:420px;grid-template-columns:minmax(0,0.95fr) minmax(320px,1.05fr)}
body.calculator-page .page-hero h1{font-size:clamp(1.65rem,2.65vw,2.75rem);line-height:1.22;font-weight:400;max-width:760px}
body.calculator-page .page-hero p{font-size:.98rem;line-height:1.68;max-width:720px}
body.calculator-page .content-section.calc-restore-section{display:block;width:min(1120px,calc(100% - 40px));max-width:1120px;padding-top:52px;padding-bottom:62px}
body.calculator-page .content-section.calc-restore-section>.section-title{max-width:760px;margin:0 0 28px}
body.calculator-page .content-section.calc-restore-section>.section-title h2{font-size:clamp(1.38rem,2.2vw,2.25rem);line-height:1.24;font-weight:400}
body.calculator-page .rt-source-calc,body.calculator-page .materials-source-calc{width:100%;max-width:1040px;margin:0 auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:start}
body.calculator-page .materials-source-calc{max-width:1080px}
body.calculator-page .calc-panel{min-width:0;max-width:100%;overflow:hidden;padding:clamp(16px,2.1vw,24px);background:var(--panel);border-top:2px solid var(--ink)}
body.calculator-page .calc-panel-wide{grid-column:1/-1}
body.calculator-page .calc-panel h3{font-size:clamp(1.05rem,1.45vw,1.28rem);line-height:1.3;margin-bottom:14px}
body.calculator-page .calc-form-grid{min-width:0}
body.calculator-page .calc-form-grid.two,body.calculator-page .calc-form-grid.three{grid-template-columns:repeat(2,minmax(0,1fr))}
body.calculator-page .calc-form-grid label,body.calculator-page .calc-form-grid select,body.calculator-page .calc-form-grid input{min-width:0;max-width:100%}
body.calculator-page .calc-kpis{min-width:0}
body.calculator-page .calc-kpis.two{grid-template-columns:repeat(2,minmax(0,1fr))}
body.calculator-page .calc-kpis.three{grid-template-columns:repeat(3,minmax(0,1fr))}
body.calculator-page .calc-kpis.four{grid-template-columns:repeat(4,minmax(0,1fr))}
body.calculator-page .calc-kpis div{min-width:0;overflow-wrap:break-word}
body.calculator-page .calc-kpis strong{font-size:clamp(1rem,1.55vw,1.2rem);line-height:1.22}
body.calculator-page .table-wrap,body.calculator-page .overflow-x-auto{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch}
body.calculator-page .table-clean{width:100%;min-width:680px;table-layout:auto;border-collapse:collapse}
body.calculator-page .table-clean th,body.calculator-page .table-clean td{white-space:normal;overflow-wrap:break-word;line-height:1.35;padding:10px}
body.calculator-page .calc-total-panel{width:100%;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px}
body.calculator-page .calc-total-panel strong{font-size:clamp(1.35rem,2.4vw,1.8rem);line-height:1.1}
body.calculator-page .calc-total-panel .btn{flex:0 1 auto;min-width:220px}
body.calculator-page .note-box,body.calculator-page .calc-note{max-width:100%;overflow-wrap:break-word}
@media(max-width:900px){body.calculator-page .page-hero{grid-template-columns:1fr}body.calculator-page .rt-source-calc,body.calculator-page .materials-source-calc{grid-template-columns:1fr}body.calculator-page .calc-form-grid.two,body.calculator-page .calc-form-grid.three,body.calculator-page .calc-kpis.two,body.calculator-page .calc-kpis.three,body.calculator-page .calc-kpis.four{grid-template-columns:1fr 1fr}body.calculator-page .table-clean{min-width:620px}}
@media(max-width:560px){body.calculator-page .content-section.calc-restore-section{width:calc(100% - 28px);padding-top:42px}body.calculator-page .page-hero h1{font-size:clamp(1.45rem,7.2vw,1.95rem)}body.calculator-page .page-hero p{font-size:.94rem}body.calculator-page .calc-form-grid.two,body.calculator-page .calc-form-grid.three,body.calculator-page .calc-kpis.two,body.calculator-page .calc-kpis.three,body.calculator-page .calc-kpis.four{grid-template-columns:1fr}body.calculator-page .table-clean{min-width:560px}body.calculator-page .calc-total-panel{display:grid}body.calculator-page .calc-total-panel .btn{width:100%;min-width:0}}


.proof-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:28px}
.proof-card-grid figure{margin:0;background:var(--panel);border-top:2px solid var(--ink);min-width:0}
.proof-card-grid img{width:100%;height:300px;object-fit:cover}
.proof-card-grid figcaption{padding:20px}
.proof-card-grid h3,.contact-fallback h3,.conversion-note h3{font-family:var(--serif);font-weight:400;font-size:1.24rem;line-height:1.26;margin:0 0 8px;color:var(--ink)}
.proof-card-grid p,.contact-fallback p,.conversion-note p{margin:0 0 16px;color:var(--muted)}
.project-proof-checklist{align-items:start}
.contact-fallback,.conversion-note{margin-top:18px;background:#fffdf8;border-left:4px solid var(--copper);padding:18px 20px;max-width:760px}
.form-status a{color:var(--green);font-weight:400;text-decoration:underline;text-underline-offset:3px}
.btn{white-space:normal;text-align:center}
.head-whatsapp{white-space:nowrap}
@media(max-width:760px){.proof-card-grid{grid-template-columns:1fr}.proof-card-grid img{height:240px}.head-whatsapp{display:none}.cta-row .btn{width:100%}}

.nav-desktop .nav-dropdown{align-items:stretch}
.nav-desktop .nav-drop-toggle{padding:12px 9px;font-size:.86rem;font-weight:400;border:0;border-bottom:2px solid transparent;white-space:nowrap;line-height:1.62;background:transparent;color:inherit}
.nav-desktop .nav-dropdown:hover>.nav-drop-toggle,.nav-desktop .nav-dropdown:focus-within>.nav-drop-toggle,.nav-desktop .nav-dropdown[aria-current="page"]>.nav-drop-toggle{border-color:var(--copper)}
.nav-drop-menu a[aria-current="page"]{background:rgba(154,77,49,.12)}
.seo-intent{border-top:1px solid rgba(15,23,42,.08);border-bottom:1px solid rgba(15,23,42,.08);background:linear-gradient(180deg,rgba(248,250,252,.9),rgba(255,255,255,.96))}
.keyword-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:1.25rem}
.keyword-grid article{background:#fff;border:1px solid rgba(15,23,42,.1);border-radius:1.25rem;padding:1.15rem;box-shadow:0 12px 30px rgba(15,23,42,.06)}
.keyword-grid h3{margin:0 0 .55rem;font-size:1.05rem}
.keyword-grid p{margin:0;color:var(--muted);line-height:1.55}
.keyword-grid a{display:inline-block;margin-top:.85rem;font-weight:600;text-decoration:none;color:var(--ink)}
@media (max-width: 820px){.keyword-grid{grid-template-columns:1fr}}

.seo-key-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}.seo-key-grid article{background:var(--panel);border-top:2px solid var(--ink);padding:20px;min-height:170px}.seo-key-grid h3{font-family:var(--serif);font-size:1.15rem;line-height:1.26;font-weight:400;margin:0 0 8px}.seo-key-grid p{color:var(--muted);margin:0 0 12px}.text-link{font-weight:400;color:var(--green);border-bottom:1px solid rgba(24,63,56,.4)}.trust-section{border-bottom:1px solid var(--line)}.seo-support-section{background:rgba(255,250,242,.42)}@media(max-width:1120px){.seo-key-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.seo-key-grid{grid-template-columns:1fr}.seo-key-grid article{min-height:0}}