/* Keyhole Lock v1 — responsive, dependency-free site */
:root{--blue:#14549a;--blue2:#0d427e;--navy:#10263e;--ink:#222c36;--muted:#5a6571;--gold:#c99a32;--ivory:#fbfaf7;--line:#dbe3e9;--pale:#eaf2f9;--white:#fff;--radius:16px;--shadow:0 12px 35px rgba(13,44,73,.12);--max:1190px}
[hidden]{display:none!important}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--white);font:16px/1.65 'Segoe UI',Arial,sans-serif}h1,h2,h3,h4,p{margin:0}h1,h2,h3{line-height:1.13;letter-spacing:-.035em}h1{font-size:clamp(2.65rem,5vw,4.5rem);font-weight:800}h2{font-size:clamp(2rem,3.6vw,3rem);font-weight:800}h3{font-size:1.4rem;font-weight:790}p{margin-top:13px}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}img{display:block;max-width:100%}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.container{width:min(var(--max),calc(100% - 48px));margin-inline:auto}.narrow{max-width:785px}.eyebrow{color:var(--gold);font-size:.82rem;letter-spacing:.20em;text-transform:uppercase;font-weight:850}.gold-rule{height:4px;width:45px;background:var(--gold);border-radius:10px;margin-bottom:17px}.btn{border:2px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:49px;padding:11px 22px;border-radius:5px;font-weight:750;font-size:.96rem;box-shadow:none;transition:transform .18s,background-color .18s}.btn:hover{text-decoration:none;transform:translateY(-1px)}.btn-blue{color:#fff;background:var(--blue)}.btn-blue:hover{background:#0d407b}.btn-outline{border-color:var(--blue);background:#fff;color:var(--blue)}.btn-light{background:#fff;color:var(--blue)}.btn-small{padding:8px 14px;min-height:40px;font-size:.9rem}.btn-row{display:flex;flex-wrap:wrap;gap:13px;margin-top:30px}.muted{color:var(--muted)}.small{font-size:.9rem}.fine{font-size:.84rem;color:#657382}.link-arrow{font-weight:750;display:inline-flex;align-items:center;gap:8px}.link-arrow:after{content:'→';font-size:1.3em}
.top-strip{background:var(--blue);color:#fff;font-size:.82rem;font-weight:650;letter-spacing:.015em;text-align:center;padding:7px 12px}.site-header{background:#fff;border-bottom:1px solid #e3e7ea;position:relative;z-index:20}.header-inner{display:flex;gap:30px;align-items:center;justify-content:space-between;min-height:104px}.brand{width:347px;flex:0 0 auto;display:block}.brand img{width:100%;max-height:83px;object-fit:contain;object-position:left center}.main-nav{display:flex;align-items:center;gap:28px}.main-nav>a:not(.btn){color:#263442;font-weight:690;position:relative;padding:12px 0}.main-nav>a.active:not(.btn)::after{content:'';position:absolute;bottom:4px;left:0;width:27px;height:3px;background:var(--gold)}.mobile-toggle{display:none;background:#fff;border:1px solid #d9e3ec;color:var(--navy);border-radius:7px;padding:10px 13px;font-weight:760}
.preview-bar{display:none;background:#f8e8bc;color:#593f06;text-align:center;padding:8px 16px;font-size:.85rem;border-bottom:1px solid #dfca8c}.preview .preview-bar{display:block}
.hero{background:#fff;display:grid;grid-template-columns:1fr 1fr;min-height:490px}.hero-copy{display:flex;justify-content:flex-end;align-items:center;padding:60px 55px 60px 24px}.hero-copy-inner{width:min(540px,100%)}.hero h1{margin-top:16px}.hero p{font-size:1.17rem;max-width:510px}.hero-img{min-height:485px;background:#d6d2c8 url('images/hero-door.webp') center center/cover no-repeat}.hero-img:after{content:'';display:block;height:100%;background:linear-gradient(90deg,rgba(21,41,60,.06),transparent 40%)}
.section{padding:74px 0}.section-soft{background:#f3f7fa}.section-cream{background:var(--ivory)}.section-lead{color:var(--muted);font-size:1.06rem;max-width:740px;margin-top:14px}.section-head{margin-bottom:30px}.transition{background:#e9f2fa;border-top:1px solid #dde8f0;border-bottom:1px solid #d9e8f3;padding:24px 0}.transition-row{display:grid;grid-template-columns:66px 1fr;align-items:center;gap:24px}.transition-icon{font-size:2.2rem;color:var(--blue);border-right:2px solid #c0cfdf;line-height:1;padding-right:18px}.transition h3{font-size:1.35rem;color:var(--blue)}.transition p{margin-top:5px;font-size:.96rem}
.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.service-card{background:#fff;overflow:hidden;border:1px solid #e0e6e9;display:flex;flex-direction:column;border-radius:5px;transition:box-shadow .18s,transform .18s}.service-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.service-card img{width:100%;aspect-ratio:1.58;object-fit:cover}.service-card-body{padding:21px 22px 25px;flex:1}.service-card p{font-size:.96rem;color:var(--muted);margin:8px 0 15px}.service-card h3 a{color:var(--ink)}.service-card h3 a:hover{color:var(--blue)}.secondary-services{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:35px;border-top:1px solid var(--line);padding-top:22px}.secondary-service{display:grid;grid-template-columns:53px 1fr auto;gap:15px;align-items:center;padding:10px 22px 10px 0}.secondary-service+ .secondary-service{border-left:1px solid var(--line);padding-left:26px}.secondary-service .symbol{display:grid;place-items:center;background:#eaf2f9;color:var(--blue);width:46px;height:46px;border-radius:50%;font-size:1.2rem}.secondary-service strong{display:block}.secondary-service p{margin:1px 0 0;color:var(--muted);font-size:.89rem}.secondary-service a{font-size:.88rem;font-weight:750;white-space:nowrap}
.cta-band{background:var(--blue);padding:35px 0;color:#fff}.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band h2{font-size:1.9rem}.cta-band p{margin-top:5px}.site-footer{background:#232b33;color:#e5ecf1;padding:49px 0 22px}.footer-grid{display:grid;grid-template-columns:2.1fr 1fr 1fr;gap:50px}.site-footer h3{font-size:1.1rem;margin-bottom:13px;color:#fff}.site-footer p,.site-footer a{color:#c8d1d9;font-size:.92rem}.footer-links{display:flex;flex-direction:column;gap:8px}.footer-wordmark{font-weight:900;color:#fff;font-size:1.65rem;letter-spacing:-.02em;line-height:1.15}.footer-tagline{font-size:.73rem;letter-spacing:.2em;color:#d1dbe5;margin:6px 0 14px}.footer-bottom{border-top:1px solid #46515e;margin-top:36px;padding-top:18px;display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:.82rem;color:#bac6d0}.footer-bottom a{font-size:inherit}
.page-hero{background:linear-gradient(110deg,#10467e,#174f86 60%,#123b64);color:#fff;padding:67px 0 74px}.page-hero h1{margin-top:13px;font-size:clamp(2.3rem,4.2vw,3.7rem);max-width:950px}.page-hero p{font-size:1.15rem;max-width:790px;color:#e2edf7;margin-top:16px}.page-hero .eyebrow{color:#e9c06e}.crumb{margin:0 0 17px;font-size:.82rem;color:#b9d5ec}.crumb a{color:#fff}.two-col{display:grid;grid-template-columns:1.16fr .84fr;gap:66px;align-items:center}.two-col.image-left{grid-template-columns:.84fr 1.16fr}.editorial-photo{width:100%;aspect-ratio:1.36;object-fit:cover;border-radius:7px;box-shadow:var(--shadow)}.details-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}.detail-box{padding:27px;background:#fff;border:1px solid var(--line);border-radius:6px}.detail-box h3{font-size:1.17rem}.detail-box p{margin:9px 0 0;color:var(--muted)}.detail-box .count{font-weight:900;color:var(--gold);font-size:.95rem;margin-bottom:7px}.tick-list{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:13px}.tick-list li{position:relative;padding-left:29px}.tick-list li:before{content:'✓';position:absolute;left:0;top:0;color:var(--blue);font-weight:900}.service-sections{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:23px}.faq details{border-bottom:1px solid #d9e2e9;padding:17px 0}.faq summary{font-weight:760;cursor:pointer;padding-right:24px}.faq details p{color:var(--muted);margin-top:8px}.notice{border-left:4px solid var(--gold);background:#fff8e9;padding:18px 20px;border-radius:0 5px 5px 0;color:#54462e}.notice p{margin:0}.split-feature{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}.split-feature img{border-radius:5px;box-shadow:var(--shadow);width:100%;aspect-ratio:1.6;object-fit:cover}.pill{font-size:.73rem;letter-spacing:.05em;font-weight:790;color:#684b1d;background:#fff2cf;padding:5px 9px;border-radius:30px;display:inline-flex;margin-bottom:12px}.provisional{display:none}.provisional-enabled .provisional{display:block}
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:58px}.contact-panel{background:#f3f7fa;border:1px solid #dfe9ef;border-radius:9px;padding:31px}.contact-panel h3{margin-bottom:10px}.contact-panel .info-row{padding:12px 0;border-bottom:1px solid #d5e1e9}.contact-panel .info-row:last-child{border-bottom:0}.contact-panel .info-label{font-size:.8rem;color:var(--muted);text-transform:uppercase;font-weight:800;letter-spacing:.09em}.contact-panel .info-value{display:block;font-size:1rem;font-weight:650;margin-top:3px}.field-row{display:grid;grid-template-columns:1fr 1fr;gap:17px}label{font-size:.88rem;font-weight:780;display:block;margin-bottom:6px}.form-field{margin-bottom:18px}input,select,textarea{border:1px solid #c7d4df;border-radius:5px;padding:11px 12px;width:100%;background:#fff;color:var(--ink);min-height:45px}textarea{min-height:136px;resize:vertical}.form-help{font-size:.83rem;color:var(--muted);margin:5px 0 0}.form-feedback{display:none;margin-top:20px;padding:17px 19px;background:#ecf6ee;border-left:4px solid #3f8856;white-space:pre-wrap;overflow-wrap:anywhere}.form-feedback.error{background:#fff0ea;border-color:#ba5639}.form-feedback.visible{display:block}.form-feedback a{font-weight:800}.contact-actions{display:flex;align-items:center;flex-wrap:wrap;gap:12px}
@media(max-width:1020px){.brand{width:272px}.main-nav{gap:16px}.hero-copy{padding-right:38px}.cards{gap:15px}.footer-grid{gap:25px}}
@media(max-width:790px){.header-inner{min-height:78px}.brand{width:min(245px,60vw)}.brand img{max-height:62px}.mobile-toggle{display:block}.main-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff;box-shadow:0 15px 25px rgba(0,0,0,.12);border-top:1px solid var(--line);padding:12px 24px 23px;align-items:stretch;flex-direction:column;gap:0}.main-nav.open{display:flex}.main-nav>a:not(.btn){padding:11px 0}.hero{grid-template-columns:1fr}.hero-copy{justify-content:flex-start;padding:58px 24px}.hero-copy-inner{width:100%;max-width:620px;margin-inline:auto}.hero-img{min-height:320px}.cards{grid-template-columns:1fr 1fr}.cards .service-card:last-child{grid-column:1/-1}.cards .service-card:last-child img{max-height:210px}.two-col,.two-col.image-left,.split-feature,.contact-grid{grid-template-columns:1fr;gap:26px}.footer-grid{grid-template-columns:1.6fr 1fr}.footer-grid>div:last-child{grid-column:1/-1}.section{padding:55px 0}}
@media(max-width:570px){.container{width:min(var(--max),calc(100% - 36px))}.hero h1{font-size:2.8rem}.hero-img{min-height:265px}.cards,.details-grid,.service-sections,.secondary-services,.field-row,.footer-grid{grid-template-columns:1fr}.cards .service-card:last-child{grid-column:auto}.secondary-service + .secondary-service{border-left:0;border-top:1px solid var(--line);padding-left:0}.secondary-service{grid-template-columns:44px 1fr auto;padding:15px 0}.secondary-service p{font-size:.82rem}.transition-row{grid-template-columns:1fr;gap:8px}.transition-icon{border:0;padding:0}.cta-band .container{align-items:start;flex-direction:column}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column;align-items:start}.contact-panel{padding:22px}.page-hero{padding:51px 0}.btn-row{gap:9px}.btn{padding:11px 15px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}