/* ArcLume Preservation · responsive prototype v0.1 · 22 Oct 2026 */
:root{--ink:#183339;--night:#0f292e;--forest:#214b4b;--paper:#f6f2ea;--cream:#fffdf8;--muted:#657775;--line:#dcd6c9;--gold:#c6a46c;--gold-bright:#e6c68f;--soft:#e9e5da;--shadow:0 18px 70px rgba(12,39,43,.13)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit}a:focus-visible,button:focus-visible{outline:3px solid #bf8d3d;outline-offset:5px}img,svg{max-width:100%}img{display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3,.wordmark{font-family:Georgia,"Times New Roman",serif;font-weight:400}h1{font-size:clamp(3rem,6.7vw,6.6rem);line-height:1.08;letter-spacing:-.052em}h2{font-size:clamp(2.15rem,4.1vw,3.9rem);line-height:1.13;letter-spacing:-.038em}h3{font-size:clamp(1.33rem,2.2vw,1.72rem);line-height:1.24}p{margin-bottom:1.1rem}.wrap{width:min(1160px,calc(100% - 56px));margin-inline:auto}.skip{position:absolute;top:-70px;left:20px;z-index:1000;background:var(--cream);padding:12px;color:var(--night)}.skip:focus{top:12px}.site-header{position:relative;z-index:15;background:var(--night);color:var(--cream);border-bottom:1px solid rgba(255,255,255,.1)}.header-inner{min-height:91px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;min-width:0}.brand img{height:46px;width:46px;border-radius:10px}.brand-word{font-family:Georgia,"Times New Roman",serif;font-size:26px;letter-spacing:.055em;line-height:1}.brand-sub{display:block;font:500 9px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;letter-spacing:.25em;margin-top:4px;color:#dac99e}.nav{display:flex;gap:24px;align-items:center;list-style:none;margin:0;padding:0}.nav a{text-decoration:none;font-size:12px;font-weight:650;letter-spacing:.095em;text-transform:uppercase;color:#e7eae4;transition:color .2s}.nav a:hover,.nav a[aria-current="page"]{color:var(--gold-bright)}.nav .personal{border-left:1px solid #688082;padding-left:24px;color:var(--gold-bright)}.nav-toggle{display:none;background:transparent;color:var(--cream);border:1px solid #7c9191;padding:6px 12px;border-radius:3px;font-size:23px;cursor:pointer}
.eyebrow{display:inline-flex;align-items:center;gap:13px;text-transform:uppercase;letter-spacing:.21em;font-weight:700;font-size:10.5px;color:#a87939}.eyebrow:before{content:"";width:26px;height:1px;background:currentColor}.eyebrow.light{color:var(--gold-bright)}.hero{background:var(--night);color:var(--cream);overflow:hidden;position:relative}.hero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 73% 35%,rgba(91,130,121,.2),transparent 40%),repeating-linear-gradient(90deg,transparent 0 110px,rgba(255,255,255,.018) 111px 112px);pointer-events:none}.hero-inner{min-height:625px;display:grid;grid-template-columns:1.03fr .97fr;gap:46px;align-items:center;position:relative;padding-block:70px 88px}.hero h1{margin:26px 0 25px}.hero h1 em{color:#ddc498;font-style:italic}.hero p{color:#cfdbd7;max-width:530px;font-size:17px;line-height:1.9}.hero-art{position:relative;display:grid;place-items:center}.hero-art img{max-width:570px;width:100%;filter:drop-shadow(0 15px 40px rgba(0,0,0,.18))}.hero-art:after{content:"01 — FOUNDATIONS";position:absolute;bottom:1%;right:0;color:#a8bab6;letter-spacing:.24em;font-size:10px}.hero-links{display:flex;gap:15px;flex-wrap:wrap;align-items:center;margin-top:35px}.btn{display:inline-block;text-decoration:none;border:1px solid transparent;border-radius:2px;padding:14px 22px;font-weight:700;font-size:12px;letter-spacing:.075em;text-transform:uppercase;line-height:1.5;transition:transform .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--gold);color:var(--night)}.btn-primary:hover{background:var(--gold-bright)}.btn-outline{border-color:#65817e;color:var(--cream)}.btn-outline:hover{background:#234a4d}.btn-dark{background:var(--night);color:var(--cream)}.btn-light-outline{border-color:var(--night);color:var(--night)}
.section{padding:94px 0}.section-tight{padding:72px 0}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:42px}.section-heading h2{margin-bottom:0;max-width:710px}.section-heading p{max-width:340px;color:#536768}.section-intro{max-width:680px;color:var(--muted);font-size:17px}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{background:var(--cream);border:1px solid var(--line);padding:34px 32px 38px;min-height:270px;transition:box-shadow .2s,transform .2s}.card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.card-number{color:#967243;letter-spacing:.19em;font-size:11px;font-weight:800;margin-bottom:45px}.card h3{margin-bottom:16px}.card p{color:#5a6f6c;font-size:14.5px}.textlink{display:inline-flex;align-items:center;gap:8px;text-decoration:none;border-bottom:1px solid #b9a079;padding-bottom:4px;font-size:12px;font-weight:750;letter-spacing:.07em;text-transform:uppercase}.textlink:hover{color:#956333}.band{background:#e8e4d9;border-block:1px solid #d4cebf}.split{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.split-note{padding:42px;border:1px solid #c6c7b9;background:rgba(255,255,255,.35);position:relative}.split-note:before{content:'“';font-family:Georgia,serif;font-size:140px;color:#bda474;line-height:.7;position:absolute;top:28px;right:36px;opacity:.6}.split-note p{font-family:Georgia,serif;font-size:clamp(1.4rem,3vw,2.25rem);line-height:1.3;position:relative;max-width:390px}.split-note small{text-transform:uppercase;letter-spacing:.17em;font-size:10px;font-weight:700}.steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.step{border-top:1px solid var(--gold);padding-top:20px}.step span{font-family:Georgia,serif;color:#a98c5b;font-size:26px}.step h3{font-size:20px;margin:18px 0 8px}.step p{font-size:14px;color:#5a6e6c}.cta{background:var(--forest);color:var(--cream);padding:80px 0}.cta-grid{display:flex;align-items:center;justify-content:space-between;gap:35px}.cta p{color:#cfdfd9}.cta h2{margin:12px 0 8px}.footer{background:#0a1f23;color:#b9c9c4;padding:55px 0 20px}.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr;gap:45px;padding-bottom:40px}.footer h3{font:700 11px -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;text-transform:uppercase;letter-spacing:.16em;color:var(--gold-bright);margin-bottom:16px}.footer a{text-decoration:none}.footer a:hover{text-decoration:underline}.footer-links{display:grid;gap:9px;font-size:14px}.footer-desc{max-width:330px;font-size:13px;color:#a6b7b0}.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;border-top:1px solid #294348;padding-top:19px;font-size:11px;color:#94aaa4}
.page-hero{background:var(--night);color:var(--cream);padding:75px 0 95px;position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;width:430px;height:430px;right:-150px;top:-140px;border:1px solid #6f8980;border-radius:50%;box-shadow:0 0 0 38px rgba(127,168,160,.04),0 0 0 110px rgba(127,168,160,.03)}.page-hero h1{max-width:880px;margin:28px 0 16px;font-size:clamp(3rem,6vw,5.6rem)}.page-hero p{max-width:700px;color:#c5d5cf;font-size:18px}.measure{max-width:710px}.prose p{font-size:17px;color:#4b6061;line-height:1.95}.fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:42px}.fact{padding-top:23px;border-top:2px solid var(--gold)}.fact h3{font-family:Georgia,serif;font-size:24px}.fact p{font-size:14px;color:var(--muted)}.feature-block{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;padding:33px 0;border-top:1px solid #d3d2c7}.feature-block h3{margin:0}.feature-block p{margin:0;color:#5e726e;font-size:15.5px}.quiet-panel{border:1px solid var(--line);background:#fffdf7;padding:35px 40px}.quiet-panel p:last-child{margin-bottom:0}.focus-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:19px}.focus-card{padding:37px 39px;background:#fffdf7;border:1px solid var(--line);min-height:265px}.focus-card .label{font-size:11px;text-transform:uppercase;letter-spacing:.14em;color:#947c5c;font-weight:700;margin-bottom:35px}.focus-card p{color:var(--muted)}.disclaimer{margin-top:24px;padding:22px 26px;border-left:3px solid var(--gold);background:#ebe7dc;color:#566b65;font-size:13px}.contact-panel{display:grid;grid-template-columns:1.15fr .85fr;gap:30px}.contact-detail{padding:40px 45px;background:var(--cream);border:1px solid var(--line)}.contact-detail h3{margin-bottom:7px}.contact-detail p{color:var(--muted)}.contact-big{font-family:Georgia,serif;font-size:clamp(1.7rem,3vw,2.5rem);line-height:1.35;color:var(--ink);text-decoration:none}.contact-muted{font-size:13px;color:var(--muted)}.contact-details{border-top:1px solid var(--line);padding-top:25px;margin-top:34px}.mini-label{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.17em;color:#947b53;margin:0 0 8px}.draft-note{font-size:12px;color:#5d716c;background:#f0ecdf;padding:13px 15px;border-left:2px solid #d0b281}.intro-list{list-style:none;padding:0;display:grid;gap:11px}.intro-list li:before{content:'↗';color:#af8552;margin-right:10px}.nowrap{white-space:nowrap}
@media(max-width:1050px){.nav{gap:14px}.nav a{font-size:11px}.nav .personal{padding-left:14px}.hero-inner{gap:10px}.hero-art img{max-width:480px}}
@media(max-width:790px){.header-inner{min-height:75px}.nav-toggle{display:block}.nav{display:none;position:absolute;top:75px;left:0;right:0;background:var(--night);flex-direction:column;align-items:stretch;padding:16px 28px 24px;border-top:1px solid #305355;gap:0;box-shadow:0 20px 30px rgba(0,0,0,.14)}.nav.is-open{display:flex}.nav li a{display:block;padding:13px 0;font-size:13px}.nav .personal{border-left:none;padding-left:0;border-top:1px solid #3a5d5b;padding-top:16px}.hero-inner{grid-template-columns:1fr;padding:62px 0 70px;gap:20px}.hero h1{max-width:640px}.hero-art img{max-width:460px}.hero-art:after{right:15%}.cards,.fact-grid{grid-template-columns:1fr 1fr}.split,.contact-panel,.feature-block{grid-template-columns:1fr;gap:26px}.steps{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1.6fr 1fr}.footer-grid>div:last-child{grid-column:1 / -1}.cta-grid{align-items:flex-start;flex-direction:column}.section{padding:75px 0}.section-heading{flex-direction:column;align-items:flex-start}.section-heading p{max-width:650px}}
@media(max-width:560px){.wrap{width:min(100% - 36px,1160px)}h1{font-size:clamp(2.8rem,10vw,4.2rem)}.hero-inner{min-height:initial}.hero h1{font-size:clamp(2.8rem,10.8vw,4.7rem)}.hero-links{flex-direction:column;align-items:stretch}.hero-links .btn{text-align:center}.brand-word{font-size:23px}.brand img{width:40px;height:40px}.cards,.fact-grid,.focus-grid,.steps{grid-template-columns:1fr}.card{min-height:auto}.card-number{margin-bottom:30px}.section-tight{padding:56px 0}.section{padding:62px 0}.page-hero{padding:59px 0 70px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}.quiet-panel,.split-note,.contact-detail,.focus-card{padding:28px}.cta{padding:58px 0}.contact-big{overflow-wrap:anywhere}.footer-bottom{flex-direction:column}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Auburn Avenue initiative — version 0.2 */
.auburn-feature { background: #f7f2e7; }
.auburn-feature-grid { display:grid; grid-template-columns:minmax(0,1.25fr) minmax(300px,0.75fr); gap:clamp(24px,5vw,78px); align-items:center; }
.auburn-feature h2 em {font-style: italic; color:#907648;}
.auburn-feature p {max-width:710px;}
.btn-dark{display:inline-block;background:#163e3b;color:#fff!important;border:1px solid #163e3b;margin-top:18px;}
.btn-dark:hover{background:#245b56;}
.auburn-route {border:1px solid #d4bd94;background:#fffdf8;padding:26px 27px;box-shadow:0 12px 40px rgba(18,38,36,.06);}
.route-topline {font-size:.7rem;font-weight:800;letter-spacing:.15em;color:#997948;margin-bottom:23px;}
.route-marker{display:flex;align-items:flex-start;gap:16px;}
.route-marker strong{font-family:Georgia,serif;display:block;color:#183733;font-size:1.16rem;line-height:1.25;}
.route-marker span:not(.route-dot){display:block;margin-top:7px;font-size:.86rem;color:#53615e;}
.route-dot{display:grid;place-items:center;flex:0 0 43px;width:43px;height:43px;border-radius:50%;background:#153e3b;color:#fff;font-size:.76rem;font-weight:800;}
.route-spine{height:42px;border-left:2px solid #cfad72;margin-left:20px;}
.route-note{font-size:.78rem;color:#606761;border-top:1px solid #d6ccb9;padding-top:18px;margin-top:25px;line-height:1.6;}
.auburn-project{margin:18px 0 44px;padding:clamp(26px,4.8vw,56px);background:#f5efe5;border:1px solid #d1b47f;box-shadow:0 6px 30px rgba(35,34,19,.035);}
.auburn-project-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px;}
.auburn-status{font-size:.68rem;letter-spacing:.15em;font-weight:800;border:1px solid #9b8359;padding:8px 10px;color:#514325;}
.auburn-project-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(200px,.55fr);gap:35px;align-items:center;}
.auburn-project h3{font-size:clamp(1.75rem,3vw,2.7rem);line-height:1.15;margin-bottom:18px;font-family:Georgia,serif;color:#173b37;}
.auburn-project p{line-height:1.75;}
.auburn-project-callout{background:#183d38;color:#fff;min-height:190px;padding:24px;display:flex;flex-direction:column;justify-content:center;gap:16px;}
.auburn-project-callout>span{font-size:.67rem;letter-spacing:.16em;color:#dbc38a;}
.auburn-project-callout strong{font-family:Georgia,serif;font-size:1.35rem;line-height:1.3;}
.auburn-project-callout small{font-size:.76rem;color:#cfd9d1;}
.auburn-hero{background-image:radial-gradient(ellipse at 85% 25%,rgba(207,169,97,.17),transparent 50%);}
.status-inline{margin-top:22px;display:inline-flex;gap:12px;align-items:center;font-size:.76rem;letter-spacing:.12em;color:#f1d9a7;border:1px solid rgba(238,217,164,.35);padding:10px 16px;}
.auburn-intro-grid,.auburn-next-grid{display:grid;grid-template-columns:minmax(240px,.75fr) minmax(0,1.25fr);gap:clamp(28px,5vw,70px);align-items:start;}
.auburn-milestones{background:#f7f2e8;}
.milestone-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;margin:25px 0 20px;}
.milestone-card{background:#fffefa;border:1px solid #ded1b7;padding:clamp(24px,4vw,40px);}
.milestone-number{font-size:.75rem;letter-spacing:.16em;color:#907149;font-weight:800;}
.milestone-card h3{font-size:1.65rem;line-height:1.17;font-family:Georgia,serif;color:#153d36;margin:15px 0 0;}
.milestone-address{font-weight:700;color:#8a6836;}
.milestone-card p:not(.milestone-address){line-height:1.7;}
.fine-print{font-size:.8rem;color:#60635f;max-width:970px;line-height:1.65;}
.auburn-topics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin-top:30px;}
.auburn-topics article{border-left:3px solid #b7985c;background:#faf7f0;padding:26px;}
.auburn-topics span{color:#96774b;font-weight:800;font-size:.78rem;}
.auburn-topics h3{font-size:1.19rem;color:#163d38;margin:10px 0;}
.auburn-topics p{line-height:1.75;margin-bottom:0;}
.auburn-next-grid .quiet-panel{padding:clamp(20px,4vw,40px);}
@media(max-width:800px){.auburn-feature-grid,.auburn-project-grid,.auburn-intro-grid,.auburn-next-grid{grid-template-columns:1fr;}.auburn-project-callout{min-height:130px}.milestone-grid,.auburn-topics{grid-template-columns:1fr;}}
@media(max-width:440px){.auburn-route,.auburn-project,.milestone-card,.auburn-topics article{padding:20px}.route-marker strong{font-size:1rem}.route-dot{width:36px;height:36px;flex-basis:36px}.route-spine{margin-left:17px}}