:root{--ink:#3B3E32;--muted:#52594E;--cream:#F7F4EC;--paper:#FFFCF6;--line:#D9D3C6;--sand:#E9E1D3;--olive:#3B3E32;--terracotta:#5F5A43;--accent:#9AA489;--stone-taupe:#B9A995;--sage:#9AA489;--max:1220px;--display:Georgia,'Times New Roman',serif}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font:16px/1.65 -apple-system,BlinkMacSystemFont,'Segoe UI',Arial,sans-serif;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration-thickness:1px;text-underline-offset:4px}
img{max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid #5F6F49;outline-offset:4px}
.container{width:min(calc(100% - 48px),var(--max));margin-inline:auto}
.skip{position:absolute;left:12px;top:-100px;background:#fff;color:#111;z-index:1000;padding:10px 15px}.skip:focus{top:12px}
.concept-banner{font-size:12px;letter-spacing:.04em;background:#30362D;color:#F7F4EC;padding:9px 16px;text-align:center}
.concept-banner strong{color:#d6bda2}
.site-header{position:sticky;top:0;z-index:99;background:rgba(248,246,241,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}
.header-inner{min-height:80px;display:flex;align-items:center;gap:36px;justify-content:space-between}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;flex-shrink:0}
.brand-symbol{display:grid;place-items:center;width:39px;height:39px;border:1px solid var(--ink);border-radius:50%;font-size:16px;line-height:1;font-family:var(--display)}
.brand-text{font-weight:750;line-height:1.05;letter-spacing:.12em;font-size:15px}.brand-text small{display:block;font-size:9px;letter-spacing:.27em;font-weight:500;margin-top:6px}
.nav{display:flex;align-items:center;gap:28px}
.nav>a{font-size:13px;font-weight:650;text-decoration:none;letter-spacing:.025em}
.nav>a:not(.btn):hover,.nav>a[aria-current=page]{color:#5F5A43}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:14px;background:var(--ink);color:white;border:1px solid var(--ink);padding:14px 21px;min-height:50px;text-decoration:none;font-size:12px;font-weight:750;letter-spacing:.1em;text-transform:uppercase;transition:background .2s,transform .2s}
.btn:hover{background:#4c5a50;transform:translateY(-2px)}
.btn--light{background:#F7F4EC;color:var(--ink);border-color:#e2dcd0}
.btn--light:hover{background:#eee8dd}
.btn--outline{background:transparent;color:var(--ink)}.btn--outline:hover{background:var(--sand)}
.btn-arrow{font-size:19px;font-weight:400;line-height:1}
.menu-toggle{display:none;border:1px solid var(--line);background:transparent;color:var(--ink);width:45px;height:43px;font-size:24px}
.kicker{display:flex;align-items:center;gap:12px;text-transform:uppercase;letter-spacing:.2em;font-weight:750;color:var(--terracotta);font-size:11px}
.kicker:before{content:'';width:30px;height:1px;background:currentColor}
.hero{overflow:hidden;background:var(--paper)}
.hero-layout{display:grid;grid-template-columns:1.05fr .95fr;min-height:665px}
.hero-content{padding:95px 54px 78px max(24px,calc((100vw - var(--max))/2));display:flex;flex-direction:column;justify-content:center}
.hero h1{font-family:var(--display);font-weight:400;line-height:1.055;letter-spacing:-.055em;font-size:clamp(57px,6.1vw,104px);margin:30px 0 26px}
.hero h1 em,.display em{font-weight:400;color:#627053}
.lede{font-size:18px;line-height:1.75;max-width:530px;color:#575f5a;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:34px}
.hero-footnote{margin-top:54px;display:flex;gap:25px;align-items:center;border-top:1px solid var(--line);padding-top:20px;color:var(--muted);font-size:12px}
.hero-art{position:relative;min-height:600px;background:#D9CEBF;overflow:hidden}
.hero-art:before{content:'';position:absolute;inset:0;background-image:url('/assets/stone-hero.svg');background-position:center;background-size:cover;opacity:1}
.hero-art:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(37,42,38,.27),transparent 55%)}
.hero-art-label{position:absolute;z-index:2;left:40px;bottom:42px;color:white;font:400 20px/1.5 var(--display);max-width:280px;letter-spacing:.01em}
.hero-art-stamp{position:absolute;z-index:2;right:40px;top:45px;width:90px;height:90px;border:1px solid rgba(255,255,255,.7);border-radius:50%;display:grid;place-items:center;color:#fff;font:12px/1.5 Arial;text-align:center;letter-spacing:.08em;transform:rotate(12deg)}
.band{background:#3B3E32;color:#eeeae2}.band-inner{display:flex;gap:32px;justify-content:space-between;padding-block:25px;font-size:11px;font-weight:700;letter-spacing:.17em;text-transform:uppercase}
.band-inner span{position:relative}.band-inner span+span:before{content:'✦';font-weight:300;margin-right:30px;color:#c7b7a3}
.section{padding:110px 0}.section--small{padding:73px 0}.section--sand{background:#E9E1D3}.section--paper{background:var(--paper)}.section--dark{background:#3B3E32;color:#fff}
.section-heading{display:flex;justify-content:space-between;gap:40px;align-items:end;margin-bottom:44px}
.section-heading h2,.display{font:400 clamp(38px,4.7vw,66px)/1.1 var(--display);letter-spacing:-.045em;margin:18px 0 0}
.section-heading p{max-width:365px;color:var(--muted);margin:0}.section--dark .section-heading p{color:#d0d8d1}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.service-card{border:1px solid var(--line);background:var(--paper);text-decoration:none;display:flex;flex-direction:column;min-height:390px;transition:transform .2s,box-shadow .2s}
.service-card:hover{transform:translateY(-5px);box-shadow:0 14px 40px rgba(30,40,32,.08)}
.service-art{height:190px;overflow:hidden;background:#d1c4b2;position:relative}
.service-art::before{content:'';position:absolute;inset:0;background-image:url('/assets/stone-hero.svg');background-size:650px auto;background-position:center;transform:scale(1.08)}
.service-card:nth-child(2n) .service-art{background:#cdc8bc}.service-card:nth-child(2n) .service-art::before{filter:grayscale(.4);transform:scale(1.3) rotate(10deg)}
.service-card:nth-child(3n) .service-art{background:#adae9c}.service-card:nth-child(3n) .service-art::before{filter:sepia(.35);transform:scale(1.45) rotate(-8deg)}
.service-body{padding:24px 25px 26px;display:flex;flex-direction:column;flex:1}
.service-number{font-size:10px;color:var(--terracotta);font-weight:750;letter-spacing:.17em;text-transform:uppercase}
.service-card h3{font:400 29px/1.12 var(--display);margin:14px 0 12px;letter-spacing:-.02em}
.service-card p{color:#626b64;font-size:14px;line-height:1.7;margin:0 0 24px}
.text-link{display:inline-flex;gap:13px;align-items:center;font-size:12px;letter-spacing:.08em;text-transform:uppercase;font-weight:750;text-decoration:none}
.service-card .text-link{margin-top:auto}.text-link:hover{text-decoration:underline}
.split{display:grid;grid-template-columns:1fr 1fr;gap:8%;align-items:center}
.split .display{margin:18px 0 24px}
.copy p{color:var(--muted);line-height:1.9}
.eyebrow-list{display:grid;gap:0;border-top:1px solid var(--line)}
.eyebrow-list>a,.eyebrow-list>div{border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 0;text-decoration:none}
.eyebrow-list strong{font:400 23px var(--display)}.eyebrow-list span{color:var(--terracotta)}
.panel-art{min-height:550px;background:#D9CEBF url('/assets/stone-hero.svg') center/cover;position:relative}
.panel-art .frame-note{position:absolute;bottom:24px;left:26px;padding:13px 18px;background:rgba(255,253,247,.94);font-size:12px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.step{border-top:1px solid #9dac9e;padding-top:25px}.step b{font:400 54px/1 var(--display);color:#b5c0b5}.step h3{font:400 28px var(--display);margin:24px 0 12px}.step p{color:#d4dcd6;font-size:14px;max-width:340px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);padding:0}
.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:24px 0;font-weight:650;font-size:17px}
.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:'+';font:28px var(--display);color:#52594E}.faq-item[open] summary:after{content:'−'}
.faq-item p{max-width:820px;color:var(--muted);margin:0 0 25px}
.cta-panel{padding:64px;display:flex;align-items:center;gap:30px;justify-content:space-between;background:#d6caba}
.cta-panel h2{font:400 clamp(34px,4vw,57px)/1.1 var(--display);margin:0 0 12px}.cta-panel p{margin:0;color:#4e584f;max-width:520px}
.page-hero{padding:85px 0 78px;background:var(--paper);border-bottom:1px solid var(--line)}
.page-hero .display{max-width:850px;margin:22px 0}.page-hero p{max-width:690px;color:var(--muted);font-size:19px}
.page-breadcrumb{display:flex;gap:10px;align-items:center;font-size:12px;color:#656d67;flex-wrap:wrap}
.page-breadcrumb a{color:inherit}.page-breadcrumb span{color:#606654}
.page-index{background:#eee9e0;padding:30px;border-left:3px solid #9AA489}
.page-index a{display:block;padding:9px 0;font-size:14px}
.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:2rem 9%}
.prose{font-size:17px;max-width:760px}.prose h2{font:400 39px/1.16 var(--display);margin:44px 0 20px;letter-spacing:-.025em}.prose h3{font:400 26px var(--display);margin:30px 0 12px}
.prose p,.prose li{color:#525c55;line-height:1.9}.prose li{margin-bottom:8px}.prose ul{padding-left:25px}
.prose a{color:#3B3E32}
.side-card{background:#e9e2d7;padding:30px;position:sticky;top:105px}
.side-card h3{font:400 28px var(--display);margin:0 0 14px}.side-card p{color:#556058;font-size:14px}
.chip-row{display:flex;gap:9px;flex-wrap:wrap;margin:26px 0}.chip{background:#efe9df;padding:7px 12px;font-size:12px;color:#5d625a}
.tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tile{background:#fdfaf4;padding:30px;border:1px solid var(--line)}.tile h3{font:400 27px var(--display);margin:5px 0 12px}.tile p{font-size:14px;color:var(--muted)}
.note{border-left:3px solid #9AA489;background:#f0ebe1;padding:20px 24px;font-size:14px;color:#4f5c53}
.question-card{display:block;text-decoration:none;background:var(--paper);border:1px solid var(--line);padding:30px;min-height:200px}.question-card:hover{border-color:#3B3E32}.question-card h3{font:400 27px var(--display);margin:12px 0}.question-card p{color:var(--muted);font-size:14px}
.quote-layout{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(240px,.7fr);gap:70px}
.form{background:var(--paper);border:1px solid var(--line);padding:38px}
.form h2{font:400 35px var(--display);margin:0 0 8px}.form>p{color:var(--muted);font-size:14px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.field{display:flex;flex-direction:column;gap:7px;margin-top:18px}.field.full{grid-column:1/-1}
.field label{font-size:12px;letter-spacing:.06em;text-transform:uppercase;font-weight:750}
.field input,.field textarea,.field select{width:100%;border:1px solid #cccfc6;padding:13px 14px;color:var(--ink);background:#fff;border-radius:0;min-height:48px}
.field textarea{min-height:140px;resize:vertical}
.field small{font-size:12px;color:var(--muted)}
.checkbox-line{display:flex;gap:10px;margin:24px 0;align-items:flex-start;font-size:13px;color:#636a62}.checkbox-line input{margin-top:5px}
.form-message{margin-top:18px;font-size:14px;min-height:25px}.form-message[role=alert]{color:#8c493f}.form-message[data-state=success]{color:#38634a}
.hp{position:absolute;left:-9999px;opacity:0}
.site-footer{background:#242b27;color:#e8e8df;padding:75px 0 30px}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:50px;padding-bottom:65px}
.site-footer p{font-size:14px;color:#bdc6bc;max-width:310px}.site-footer h3{font-size:11px;text-transform:uppercase;letter-spacing:.16em;color:#bfac98;margin:0 0 22px}
.footer-links{display:grid;gap:13px}.footer-links a{font-size:14px;text-decoration:none;color:#e9eae5}.footer-links a:hover{text-decoration:underline}
.footer-bottom{border-top:1px solid #526057;padding-top:23px;display:flex;justify-content:space-between;gap:20px;font-size:11px;color:#bdc6bc}
.muted{color:var(--muted)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:1050px){.hero-content{padding:75px 34px}.hero h1{font-size:clamp(60px,7vw,90px)}.nav{gap:16px}.nav>a{font-size:12px}.section{padding:75px 0}}
@media(max-width:800px){.container{width:min(calc(100% - 32px),var(--max))}.header-inner{min-height:65px}.menu-toggle{display:block}.nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);padding:22px 16px 28px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;box-shadow:0 16px 32px rgba(0,0,0,.07)}.nav[data-open=true]{display:flex}.nav>a{font-size:15px;padding:9px 8px}.nav>.btn{justify-content:center}.hero-layout{grid-template-columns:1fr}.hero-content{padding:66px 24px 56px}.hero h1{font-size:clamp(54px,10vw,78px)}.hero-art{min-height:420px}.hero-footnote{margin-top:38px}.band-inner{flex-wrap:wrap;gap:14px;justify-content:center}.band-inner span+span:before{display:none}.grid-3{grid-template-columns:repeat(2,1fr)}.split,.content-layout,.quote-layout{grid-template-columns:1fr}.panel-art{min-height:390px}.steps{grid-template-columns:1fr}.step{display:grid;grid-template-columns:70px 1fr;gap:0 24px}.step b{grid-row:span 2}.step h3{margin:0 0 4px}.step p{margin:0 0 20px}.side-card{position:static}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}.section-heading{display:block}.section-heading p{margin-top:22px}.cta-panel{padding:40px;display:block}.cta-panel .btn{margin-top:24px}}
@media(max-width:540px){.grid-3,.grid-2,.tiles,.form-grid{grid-template-columns:1fr}.hero-art{min-height:350px}.hero-art-stamp{right:20px;top:22px}.hero h1{font-size:56px}.hero-actions .btn{width:100%}.hero-footnote{display:block}.hero-footnote span{display:block;margin-bottom:6px}.section{padding:65px 0}.section-heading h2,.display{font-size:43px}.page-hero{padding:56px 0}.page-hero p{font-size:17px}.cta-panel{padding:30px}.form{padding:22px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:span 1}.footer-bottom{flex-direction:column}.service-card{min-height:0}.hero-art-label{font-size:17px;left:22px;bottom:24px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Additional mobile breakpoint for the expanded Hills navigation. */
@media(max-width:1150px){.menu-toggle{display:block}.nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--paper);padding:22px 16px 28px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;box-shadow:0 16px 32px rgba(0,0,0,.07)}.nav[data-open=true]{display:flex}.nav>a{font-size:15px;padding:9px 8px}.nav>.btn{justify-content:center}}
.turnstile-container{min-height:1px;max-width:100%;overflow:hidden}

/* Accessibility contrast corrections for labels on cream, paper and sand backgrounds. */
:root{--terracotta:#5F5A43;--muted:#52594E}
.page-breadcrumb span{color:#574a3d}
.section--sand .copy p,.section--sand .section-heading p{color:#485348}
.cta-panel .kicker{color:#3B3E32}
.section--paper .kicker{color:#52594E}

/* RENEW AND SEAL · approved concept palette and responsive logo lockups */
.brand{gap:0;min-width:0}.brand picture{display:block;line-height:0}.brand-logo{display:block;width:clamp(205px,22vw,300px);height:auto;max-width:100%}.brand--footer{display:inline-flex}.brand-logo--footer{width:min(300px,100%)}.brand-symbol,.brand-text{display:none}.site-header{background:rgba(247,244,236,.97)}.concept-banner{background:#30362D}.hero h1 em,.display em{color:#5F6C4F}.band,.section--dark{background:#3B3E32}.btn{background:#3B3E32;border-color:#3B3E32}.btn:hover{background:#566049}.btn--outline{background:transparent;color:#3B3E32}.btn--outline:hover{background:#E9E1D3}.section--sand{background:#E9E1D3}.hero-art{background:#D9CEBF}
@media(max-width:1150px){.brand-logo{width:clamp(205px,31vw,265px)}}
@media(max-width:540px){.brand-logo{width:min(225px,61vw)}.brand-logo--footer{width:min(245px,100%)}}

/* Stone care library: scannable topic groups and symptom decision table */
.resource-choice-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.resource-intro{font-size:1.12rem;line-height:1.75;color:#434a40}
.resource-table-wrap{overflow-x:auto;margin:1.6rem 0 2rem;border:1px solid var(--line);border-radius:4px}
.resource-table{width:100%;border-collapse:collapse;min-width:540px;font-size:.94rem}
.resource-table th{text-align:left;background:#3B3E32;color:#F7F4EC;padding:13px 15px;font-weight:650}
.resource-table td{vertical-align:top;padding:13px 15px;border-top:1px solid var(--line)}
.resource-table tr:nth-child(even) td{background:#F1EBE0}
.resource-table a,.prose a{overflow-wrap:anywhere}
.resource-service-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.resource-service-links a{border:1px solid var(--line);background:var(--paper);text-decoration:none;padding:18px 20px;font-weight:650;display:flex;justify-content:space-between;gap:14px}
.resource-service-links a:hover,.resource-service-links a:focus-visible{border-color:var(--olive);background:#E9E1D3}
.editorial-note{font-size:.85rem;color:var(--muted);margin-top:2rem;line-height:1.65}
@media(max-width:940px){.resource-choice-grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.resource-choice-grid,.resource-service-links{grid-template-columns:1fr}.resource-table{min-width:520px}}

/* Keep diagnostic tables inside the viewport on narrow screens. */
.content-layout>*{min-width:0}
.resource-table-wrap{display:block;width:100%;max-width:100%;min-width:0;overflow-x:auto;-webkit-overflow-scrolling:touch}
.resource-table{width:100%;table-layout:fixed}
.resource-table th,.resource-table td{overflow-wrap:anywhere;word-break:normal}
@media(max-width:800px){
  .content-layout{display:block}
  .content-layout > aside{margin-block-start:2rem}
  .prose{min-width:0;max-width:100%}
}

.contact-options { display: flex; flex-wrap: wrap; align-items: center; gap: .75rem; }
.contact-options small { flex-basis: 100%; }

.locality-list li { scroll-margin-top: 7rem; padding: .35rem 0; }
.locality-list li:target { background: #f0ece1; }