/* Additions for the search-ready build. Loaded after proto.css and svc.css; changes markup support, not the look. */
picture{display:contents}
.skip{position:absolute;left:12px;top:-60px;z-index:200;background:#fff;color:#141414;padding:10px 14px;border-radius:4px;font-family:var(--label);font-weight:600;font-size:12px;letter-spacing:.12em}
.skip:focus{top:12px}
a:focus-visible,button:focus-visible,summary:focus-visible,select:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid currentColor;outline-offset:3px}

/* The descriptive H1 keeps the small label look of the old kicker */
h1.label{margin:0;font-size:11px;line-height:1.6}
h1.hero-eyebrow{margin:0 0 18px;max-width:60ch}
h1.s-kicker{margin:0 0 14px;max-width:62ch;line-height:1.6;align-items:flex-start}
h1.s-kicker::before{margin-top:5px;flex:none}
p.hero-title,p.s-title{margin:0}

/* In brief */
.brief{background:var(--paper);color:var(--ink);padding:clamp(64px,8vw,110px) 0 clamp(40px,5vw,70px);border-bottom:1px solid var(--line)}
.brief-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.5fr);gap:20px 48px;align-items:start}
.brief h2{margin:8px 0 0;color:var(--muted);font-size:11px}
.brief-text{margin:0;font-size:clamp(20px,1.9vw,26px);line-height:1.5;font-weight:300;letter-spacing:-.005em;max-width:62ch}
@media (max-width:960px){.brief-grid{grid-template-columns:1fr}}

/* Homepage material index: whole row is a link */
.index-list li{cursor:pointer}
.ix-hit{position:absolute;inset:0;z-index:3;border-radius:2px}
.ix-hit:focus-visible{outline-offset:-2px}

/* Footer */
.site-foot{background:var(--black);color:var(--on-black-muted);padding:clamp(64px,8vw,110px) 0 28px;border-top:1px solid #2b2a28;font-size:15px}
.sf-grid{display:grid;grid-template-columns:minmax(0,1.3fr) repeat(3,minmax(0,1fr));gap:40px}
.sf-brand img{width:170px;height:auto}
.sf-tag{color:var(--on-black);margin:18px 0 26px;font-size:17px}
.sf-h{font-family:var(--label);font-weight:600;font-size:10px;letter-spacing:.2em;color:var(--on-black);margin:0 0 14px;text-transform:uppercase}
.sf-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.sf-list a,.sf-contact a{color:var(--on-black-muted);transition:color .3s}
.sf-list a:hover,.sf-contact a:hover{color:var(--on-black)}
.sf-addr{margin:0 0 16px;line-height:1.55}
.sf-addr b{display:block;color:var(--on-black);font-family:var(--label);font-size:10px;letter-spacing:.2em;margin-bottom:4px;font-weight:600}
.sf-contact{display:grid;gap:8px}
.sf-base{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px 24px;margin-top:56px;padding-top:22px;border-top:1px solid #2b2a28;font-family:var(--label);font-size:11px;font-weight:500}
.sf-base a{color:var(--on-black-muted);text-decoration:underline;text-underline-offset:3px}
@media (max-width:960px){.sf-grid{grid-template-columns:1fr 1fr}.sf-brand{grid-column:1/-1}}
@media (max-width:520px){.sf-grid{grid-template-columns:1fr}}

/* Child-page links */
.kids{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.kids a{font-family:var(--label);font-weight:600;font-size:11px;letter-spacing:.16em;text-transform:uppercase;padding:12px 16px;border:1px solid currentColor;border-radius:999px;color:var(--acc)}
.dark .kids a{color:var(--acc-l)}
.kids a::after{content:" →";font-family:var(--serif);letter-spacing:0}

/* Grade card link */
.grade-link{margin:0 16px 18px;align-self:flex-start;font-family:var(--label);font-weight:600;font-size:10.5px;letter-spacing:.2em;color:var(--acc);border-bottom:1px solid currentColor;padding-bottom:5px}
.grade-link::after{content:" →";font-family:var(--serif);letter-spacing:0}

/* Which grade */
.which{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin-top:56px;border-top:1px solid var(--ink);padding-top:28px}
.which h3{font-weight:600;font-size:22px;margin:0 0 8px}
.which p{margin:0;color:#3a3833;font-size:16.5px}
.which-all{grid-column:1/-1;margin:0;color:var(--muted)}
@media (max-width:960px){.which{grid-template-columns:1fr}}

/* Plain data tables */
.tbl-wrap{overflow-x:auto}
.tbl{width:100%;min-width:480px;border-collapse:collapse;font-family:var(--label);font-size:14px;font-variant-numeric:tabular-nums}
.tbl caption{text-align:left;font-family:var(--serif);font-size:15px;color:var(--muted);padding-bottom:12px}
.tbl th,.tbl td{padding:12px 14px 12px 0;border-bottom:1px solid var(--line);text-align:left;font-weight:500;vertical-align:top}
.tbl thead th{font-weight:600;font-size:10px;letter-spacing:.16em;color:var(--muted);text-transform:uppercase;border-bottom:1px solid var(--ink)}
.tbl td.n,.tbl th.n{text-align:right}
.tbl .is-current{background:color-mix(in srgb,var(--acc) 10%,transparent)}
.tbl a{color:var(--acc);font-weight:600}
.dark .tbl th,.dark .tbl td{border-color:#2b2a28}
.dark .tbl thead th{color:var(--on-black-muted);border-color:var(--on-black-muted)}
.facts-list{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:10px}
.facts-list li{padding-left:16px;border-left:2px solid var(--acc)}
.apps{list-style:none;margin:0;padding:0;border-top:1px solid var(--ink)}
.apps li{padding:18px 0;border-bottom:1px solid var(--line);font-weight:300;font-size:clamp(24px,2.6vw,38px);letter-spacing:-.02em}

/* Framed hero (small source footage) */
.s-hero.framed{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,.7fr);align-items:end;gap:40px;padding-bottom:0}
.s-hero.framed .s-hero-copy{padding-bottom:0}
.s-frame{position:relative;z-index:2;margin:120px var(--gut) 0 0;aspect-ratio:9/14;max-height:72vh;border-radius:6px;overflow:hidden;background:#1a1a1a;align-self:center}
.s-frame video,.s-frame img{width:100%;height:100%;object-fit:cover}
.s-hero.framed .s-proof{grid-column:1/-1}
@media (max-width:960px){.s-hero.framed{grid-template-columns:1fr}.s-frame{margin:24px var(--gut) 0;max-height:none;aspect-ratio:4/5}}

/* Stone family swatches and range */
.fam.swatch{background:linear-gradient(135deg,#2a2725,#4a4440 60%,#2a2725)}
.fam.swatch::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 70% 20%,rgba(255,255,255,.08),transparent 55%)}
.fam a.fam-link{position:absolute;inset:0;z-index:3}
.fam-cta{display:inline-block;margin-top:14px;font-family:var(--label);font-weight:600;font-size:10px;letter-spacing:.2em;color:#fff;border-bottom:1px solid rgba(255,255,255,.6);padding-bottom:4px}
.range{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.stn{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:4px;overflow:hidden;background:#fff}
.stn-sw{aspect-ratio:4/3;background:linear-gradient(135deg,#ece6dc,#d9d0c2);display:flex;align-items:flex-end;padding:12px}
.stn-sw span{font-family:var(--label);font-weight:600;font-size:9px;letter-spacing:.2em;color:#6b6760}
.stn h3{font-weight:400;font-size:21px;margin:14px 14px 4px;letter-spacing:-.01em}
.stn a{margin:auto 14px 14px;padding-top:10px;font-family:var(--label);font-weight:600;font-size:10px;letter-spacing:.18em;color:var(--acc);align-self:flex-start}
@media (max-width:960px){.range{grid-template-columns:repeat(2,minmax(0,1fr))}}

/* Company facts */
.cfacts{margin:0;border-top:1px solid var(--ink)}
.cfacts div{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}
.cfacts dt{font-family:var(--label);font-weight:600;font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);padding-top:3px}
.cfacts dd{margin:0;font-size:18px}

/* Contact desks and offices */
.desks{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.desk{display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:4px;background:var(--c);color:#fff;min-height:220px;transition:transform .5s var(--ease)}
.desk:hover{transform:translateY(-6px)}
.desk .label{font-size:10px;opacity:.8}
.desk b{font-weight:300;font-size:34px;letter-spacing:-.03em;margin-top:auto}
.desk span:last-child{font-family:var(--label);font-weight:600;font-size:10.5px;letter-spacing:.18em}
.offices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}
.office{border-top:1px solid var(--ink);padding-top:22px}
.office h3{font-weight:300;font-size:clamp(32px,3.4vw,52px);letter-spacing:-.03em;margin:0 0 12px}
.office p{margin:0 0 18px;max-width:42ch}
@media (max-width:960px){.desks{grid-template-columns:1fr 1fr}.offices{grid-template-columns:1fr}}
@media (max-width:520px){.desks{grid-template-columns:1fr}}

/* Legal and 404 */
.legal{max-width:760px}
.legal h2{font-weight:600;font-size:22px;margin:40px 0 10px}
.legal p{margin:0 0 12px;color:#3a3833}
.draft{display:inline-block;font-family:var(--label);font-weight:600;font-size:10px;letter-spacing:.2em;color:#8a6410;border:1px solid currentColor;padding:6px 10px;border-radius:2px;margin-bottom:10px}
.plain-hero{background:var(--black);color:var(--on-black);padding:150px 0 70px}
.plain-hero .crumb{color:var(--on-black-muted)}
.plain-hero h1.label{color:var(--on-black-muted);margin-bottom:14px}
.plain-title{font-weight:300;font-size:clamp(48px,8vw,120px);line-height:.95;letter-spacing:-.04em;margin:0}
.nf-links{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.nf-links .pill{color:#fff}

/* Engineered label on photos of engineered surfaces */
.eng-tag{position:absolute;left:14px;top:14px;z-index:4;font-family:var(--label);font-weight:600;font-size:9.5px;letter-spacing:.18em;color:#141414;background:#f2efea;padding:5px 8px;border-radius:2px}
.s-who h3.w-t{margin:0;font-weight:300}
.s-three h3,.s-path h3{margin-top:18px}
/* Contrast over photographs (4.5:1 minimum) */
.s-hero h1.s-kicker{color:#fff;text-shadow:0 1px 12px rgba(0,0,0,.45)}
.s-hero h1.s-kicker::before{background:var(--acc-l)}
.s-hero-shade{background:linear-gradient(180deg,rgba(10,10,10,.68) 0%,rgba(10,10,10,.5) 38%,rgba(10,10,10,.58) 65%,rgba(10,10,10,.9) 100%)}
.crumb{color:rgba(255,255,255,.82)}
.hero h1.hero-eyebrow{color:#fff;text-shadow:0 1px 12px rgba(0,0,0,.45)}
.s-stone-note{margin:20px 0 0;color:var(--on-black-muted)}
.s-stone-note a{color:var(--acc-l);text-decoration:underline;text-underline-offset:3px}
.hero-shade{background:linear-gradient(180deg,rgba(10,10,10,.66) 0%,rgba(10,10,10,.52) 35%,rgba(10,10,10,.56) 60%,rgba(10,10,10,.9) 100%)}
.hero .hero-title,.s-hero .s-title,.s-hero .s-sub{text-shadow:0 1px 18px rgba(0,0,0,.5)}
@media (max-width:700px){.s-hero-shade{background:linear-gradient(180deg,rgba(10,10,10,.74) 0%,rgba(10,10,10,.6) 40%,rgba(10,10,10,.66) 65%,rgba(10,10,10,.92) 100%)}}
.s-hero h1.s-kicker{background:rgba(10,10,10,.38);padding:4px 8px;margin-left:-8px;width:fit-content;border-radius:2px}
.stn{min-height:150px;border-top:3px solid var(--acc)}
.stn-n{margin:14px 14px 0;color:#6b6760;font-size:10px}
.tbl thead th{color:var(--muted);border-color:var(--ink)}
.dark .tbl th,.dark .tbl td{border-color:#2b2a28}
.dark .tbl thead th{color:var(--on-black-muted);border-color:var(--on-black-muted)}
@media (max-width:600px){.tbl{min-width:0;font-size:12.5px}.tbl th,.tbl td{padding:11px 8px 11px 0}.tbl thead th{font-size:9px;letter-spacing:.12em}.tbl td.n,.tbl th.n{padding-right:6px;white-space:nowrap}}
.s-hero-media .eng-tag{top:auto;left:auto;right:16px;top:88px}
.index-list li>.ix-hit{position:absolute;inset:0;z-index:2}
/* Forms: after a successful send, the confirmation replaces the fields */
.s-card.is-sent .s-fields,.s-card.is-sent .s-actions{display:none}
.s-card.is-sent .s-done{margin-top:0}
/* WhatsApp: a sticky button on phones and tablets, inside thumb reach */
.wa-sticky{display:none}
@media (max-width:960px){
  .wa-sticky{position:fixed;right:16px;bottom:calc(16px + env(safe-area-inset-bottom));z-index:40;display:inline-flex;align-items:center;gap:8px;min-height:52px;padding:0 20px 0 16px;border-radius:999px;background:#1f7a4d;color:#fff;font-family:var(--f-label);font-size:12px;font-weight:600;letter-spacing:.12em;text-transform:uppercase;box-shadow:0 10px 30px -8px rgba(0,0,0,.45)}
  .wa-sticky:active{transform:scale(.97)}
  body{padding-bottom:84px}
  .s-points a,.site-foot a[href^="tel:"],.site-foot a[href^="https://wa.me"],.site-foot a[href^="mailto:"],.menu-meta a{display:inline-flex;align-items:center;min-height:44px}
}
/* Home: five doors in the buyer's words */
.doors{padding:clamp(70px,9vw,130px) 0 clamp(40px,5vw,70px)}
.door-list{list-style:none;margin:28px 0 0;padding:0;border-top:1px solid var(--ink)}
.door{display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;padding:22px 0;border-bottom:1px solid var(--line);color:var(--ink);transition:color .3s,padding .4s var(--ease)}
.door-a{color:var(--c);white-space:nowrap}
.door:hover,.door:focus-visible{color:var(--c);padding-left:12px}
@media (max-width:600px){.door{grid-template-columns:1fr;gap:6px;padding:18px 0}}
/* Buying facts strip under the hero on talc and quicklime pages */
.bfacts{padding:clamp(36px,5vw,64px) 0}
.bfacts-grid{margin:16px 0 0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid var(--ink)}
.bfacts-grid div{padding:18px 24px 18px 0;border-bottom:1px solid var(--line);display:grid;gap:6px;align-content:start}
.bfacts-grid dt{color:var(--acc)}
.bfacts-grid dd{margin:0}
@media (max-width:760px){.bfacts-grid{grid-template-columns:1fr 1fr}}
@media (max-width:420px){.bfacts-grid{grid-template-columns:1fr}}