:root{--ink:#20231f;--muted:#666b63;--ivory:#f6f1e7;--paper:#fffdf8;--wood:#855b3c;--wood2:#b68b67;--sage:#73806d;--brass:#b8944f;--line:#ded5c6;--danger:#8b3e36;--radius:20px;--shadow:0 18px 48px rgba(43,35,27,.12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--ivory);color:var(--ink);font:16px/1.6 Inter,system-ui,sans-serif}a{color:inherit}img{max-width:100%}.wrap{width:min(1160px,calc(100% - 32px));margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(246,241,231,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{min-height:74px;display:flex;align-items:center;gap:22px}.brand{font:800 1.35rem Georgia,serif;text-decoration:none;margin-right:auto}.brand span{color:var(--wood)}.nav-links{display:flex;align-items:center;gap:18px}.nav a{text-decoration:none}.nav-toggle{display:none;border:0;background:none;font-size:1.5rem}.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:12px 18px;border:1px solid var(--ink);border-radius:999px;background:var(--ink);color:white;text-decoration:none;font-weight:750;cursor:pointer}.button.alt{background:transparent;color:var(--ink)}.button.wood{background:var(--wood);border-color:var(--wood)}.hero{padding:86px 0 70px;background:linear-gradient(100deg,rgba(25,28,24,.95),rgba(25,28,24,.68)),radial-gradient(circle at 80% 10%,#a77d5a,#35372f);color:white}.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:.76rem;font-weight:850;color:var(--brass)}h1,h2,h3{font-family:Georgia,serif;line-height:1.12}h1{font-size:clamp(2.8rem,6vw,5.6rem);margin:.15em 0}h2{font-size:clamp(2rem,4vw,3.4rem);margin:.2em 0 .45em}.hero-card,.card,.tool,.form-card,.result{background:var(--paper);color:var(--ink);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.hero-card{padding:28px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:26px}.stat{padding:14px;border-left:2px solid var(--brass)}.stat strong{display:block;font-size:1.4rem}.section{padding:76px 0}.section.white{background:var(--paper)}.section.dark{background:#242720;color:white}.section-head{max-width:760px;margin-bottom:32px}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.card,.tool,.form-card,.result{padding:24px}.card h3,.tool h3{margin:.25em 0}.card .num{font:700 2rem Georgia;color:var(--wood2)}.tool-icon{font-size:2rem}.material-strip{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}.swatch{min-height:210px;border-radius:16px;padding:18px;display:flex;align-items:flex-end;color:white;font-weight:800;background:linear-gradient(0deg,rgba(0,0,0,.68),transparent),var(--swatch)}.notice{padding:16px 18px;border-left:4px solid var(--brass);background:#f4ead7;border-radius:8px}.hazard{border-color:var(--danger);background:#fff4f2}.feature-links{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.feature-links a{text-decoration:none}.field-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}label{font-weight:700;display:block}input,select,textarea{width:100%;margin-top:6px;padding:12px;border:1px solid #bdb5a8;border-radius:10px;background:white;font:inherit}textarea{min-height:110px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.data-table{width:100%;border-collapse:collapse}.data-table th,.data-table td{text-align:left;border-bottom:1px solid var(--line);padding:10px}.room-card{margin:14px 0;background:white;border:1px solid var(--line);border-radius:12px;padding:12px}.quote-block{white-space:pre-wrap;background:#292b27;color:#f8f4ec;padding:20px;border-radius:12px}.link-button{border:0;background:none;color:var(--danger);cursor:pointer}.badge{display:inline-block;padding:4px 9px;border-radius:999px;background:#e7eadf;color:#384032;font-weight:800;font-size:.78rem}.site-footer{background:#171916;color:#ddd;padding:50px 0}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:28px}.site-footer a{color:#ddd}.checklist{padding-left:20px}.project-file{background:#eef0e8;border:1px solid #cdd3c4;padding:18px;border-radius:12px}.small{font-size:.87rem;color:var(--muted)}@media(max-width:850px){.nav-toggle{display:block}.nav-links{display:none;position:absolute;top:74px;left:0;right:0;background:var(--ivory);padding:20px;flex-direction:column;align-items:flex-start;border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.hero-grid,.grid-2{grid-template-columns:1fr}.grid-3,.feature-links{grid-template-columns:repeat(2,1fr)}.material-strip{grid-template-columns:1fr 1fr}.field-grid{grid-template-columns:1fr}}@media(max-width:520px){.grid-3,.feature-links,.stats,.material-strip,.footer-grid{grid-template-columns:1fr}.hero{padding-top:55px}.section{padding:55px 0}}