/* ============================================================
   Royall's Windmill & Pump — shared site stylesheet
   House style extracted from index.html + subpage components.
   Root-relative; loaded by every interior page.
   ============================================================ */
:root{
  --sky-1:#eef4f7;
  --sky-2:#d3e2ea;
  --sky-3:#b9d0dc;
  --steel:#4a6572;
  --steel-2:#5c7b8a;
  --steel-d:#2b3d47;
  --ink:#1c282e;
  --ink-2:#42545c;
  --ink-3:#6c7d85;
  --caliche:#dccca4;
  --caliche-2:#c9b483;
  --caliche-d:#a88f5c;
  --rust:#b1442f;
  --rust-2:#953320;
  --rust-l:#cf6a53;
  --paper:#f8f5ee;
  --paper-2:#f1ece0;
  --card:#fdfbf5;
  --line:rgba(28,40,46,.13);
  --line-2:rgba(28,40,46,.07);
  --shadow-sm:0 1px 2px rgba(28,40,46,.06),0 2px 5px rgba(28,40,46,.05);
  --shadow:0 10px 30px rgba(28,40,46,.09),0 2px 8px rgba(28,40,46,.05);
  --shadow-lg:0 30px 70px rgba(28,40,46,.14),0 8px 20px rgba(28,40,46,.07);
  --disp:'Zilla Slab',Georgia,serif;
  --body:'Hanken Grotesk',-apple-system,system-ui,sans-serif;
  --mono:'Space Mono',ui-monospace,monospace;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--paper);color:var(--ink);line-height:1.62;font-size:16px;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:var(--steel-d);text-decoration:none}
a:hover{color:var(--rust)}
img{max-width:100%;display:block}
button{font-family:inherit;cursor:pointer}
::selection{background:var(--rust);color:#fff}
h1,h2,h3{font-family:var(--disp);line-height:1.05;letter-spacing:-.01em;font-weight:700}

.w{max-width:1180px;margin:0 auto;padding:0 26px}
.w-narrow{max-width:820px;margin:0 auto;padding:0 26px}
.eyebrow{font-family:var(--mono);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--rust-2);font-weight:700}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--body);font-weight:700;font-size:1rem;padding:14px 24px;border-radius:2px;border:2px solid transparent;transition:.18s transform,.18s box-shadow,.18s background}
.btn-primary{background:var(--rust);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{background:var(--rust-2);color:#fff;transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-ghost{background:transparent;color:var(--steel-d);border-color:var(--steel-d)}
.btn-ghost:hover{background:var(--steel-d);color:#fff}

/* UTILITY BAR */
.util{background:var(--steel-d);color:#c9dae2}
.util .w{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:9px 26px;font-family:var(--mono);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;flex-wrap:wrap}
.util .lft{display:flex;align-items:center;gap:10px}
.util .dot{width:7px;height:7px;border-radius:50%;background:#7bc47f;box-shadow:0 0 8px #7bc47f;animation:pulse 2.6s infinite}
.util a{color:#e9d9a8}
.util a:hover{color:#fff}
.util .sep{opacity:.3}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}

/* HEADER */
header.nav{position:sticky;top:0;z-index:50;background:rgba(248,245,238,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav .w{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 26px}
.brand{display:flex;align-items:center;gap:12px}
.brand .mk{width:40px;height:40px;flex:0 0 auto}
.brand .nm{font-family:var(--disp);font-weight:700;font-size:1.16rem;line-height:1;color:var(--ink)}
.brand .nm small{display:block;font-family:var(--mono);font-size:.6rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-top:4px;font-weight:400}
.nav .links{display:flex;align-items:center;gap:28px}
.nav .links a{font-weight:600;font-size:.94rem;color:var(--ink-2)}
.nav .links a:hover{color:var(--rust)}
.nav .callbtn{display:inline-flex;align-items:center;gap:8px;font-family:var(--mono);font-weight:700;font-size:.9rem;background:var(--rust);color:#fff;padding:10px 16px;border-radius:2px}
.nav .callbtn:hover{background:var(--rust-2);color:#fff}

/* SECTION SHELL */
section{padding:82px 0}
.shead{max-width:640px;margin-bottom:44px}
.shead h2{font-size:clamp(1.9rem,3.6vw,2.9rem);color:var(--ink);margin-top:12px}
.shead p{color:var(--ink-2);font-size:1.08rem;margin-top:14px}

/* ---------- SUBPAGE COMPONENTS ---------- */

/* breadcrumb */
.crumb{background:var(--paper-2);border-bottom:1px solid var(--line)}
.crumb .w{padding:12px 26px;font-family:var(--mono);font-size:.72rem;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.crumb a{color:var(--steel-d)}
.crumb a:hover{color:var(--rust)}
.crumb .sep{opacity:.4}
.crumb .here{color:var(--rust-2)}

/* subpage hero */
.subhero{background:linear-gradient(180deg,var(--sky-1) 0%,var(--sky-2) 78%,var(--sky-3) 100%);border-bottom:1px solid var(--line);position:relative;overflow:hidden}
.subhero .w{position:relative;z-index:2;padding:64px 26px 68px;display:grid;grid-template-columns:1.25fr .75fr;gap:34px;align-items:center}
.subhero h1{font-size:clamp(2.1rem,4.6vw,3.5rem);color:var(--steel-d);margin:14px 0 0}
.subhero h1 .accent{color:var(--rust)}
.subhero .sub{font-size:1.16rem;color:var(--ink-2);max-width:44ch;margin:20px 0 28px;line-height:1.55}
.subhero .cta{display:flex;gap:13px;flex-wrap:wrap}
.subhero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:56px;background:linear-gradient(180deg,rgba(216,201,163,0),var(--caliche) 72%);z-index:1;pointer-events:none}
.subhero-art{display:flex;justify-content:center;align-items:center}
.subhero-art svg{width:100%;max-width:230px;height:auto;filter:drop-shadow(0 16px 20px rgba(43,61,71,.2))}
.subhero-art .wheel{transform-box:view-box;transform-origin:230px 122px;animation:spin 14s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

/* prose body */
.prose{background:var(--paper)}
.prose .w-narrow{padding-top:70px;padding-bottom:20px}
.prose h2{font-size:clamp(1.7rem,3.2vw,2.5rem);color:var(--ink);margin:46px 0 0}
.prose h2:first-child{margin-top:0}
.prose h3{font-size:1.3rem;color:var(--steel-d);margin:34px 0 0}
.prose p{color:var(--ink-2);font-size:1.07rem;margin-top:16px}
.prose ul{margin:18px 0 0;padding-left:0;list-style:none}
.prose ul li{position:relative;padding:9px 0 9px 30px;color:var(--ink-2);font-size:1.05rem;border-bottom:1px solid var(--line-2)}
.prose ul li::before{content:"";position:absolute;left:2px;top:17px;width:9px;height:9px;background:var(--rust);border-radius:2px;transform:rotate(45deg)}
.prose .lead{font-family:var(--disp);font-weight:500;font-size:1.25rem;color:var(--steel-d);line-height:1.4}
.prose strong{color:var(--ink)}

/* spec callout box (reused from index .plate look, simplified) */
.callout{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--rust);border-radius:3px;padding:24px 26px;margin-top:30px}
.callout .h{font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--rust-2);font-weight:700}
.callout p{margin-top:8px;color:var(--ink-2)}

/* fact row list */
.facts{margin-top:30px;background:var(--steel-d);color:#dbe7ec;border-radius:4px;padding:12px 30px;box-shadow:var(--shadow)}
.facts .row{display:flex;align-items:baseline;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.facts .row:last-child{border-bottom:0}
.facts .k{font-family:var(--mono);font-size:.72rem;letter-spacing:.13em;text-transform:uppercase;color:#93aeb8}
.facts .v{font-family:var(--disp);font-size:1.35rem;color:#fff;text-align:right;font-weight:600}
.facts .v small{display:block;font-family:var(--body);font-size:.8rem;color:#a9bfc8;font-weight:400;margin-top:2px}

/* FAQ */
.faq{background:var(--paper-2);border-top:1px solid var(--line)}
.faq .qa{max-width:820px;margin:0 auto}
.faq .item{border-bottom:1px solid var(--line);padding:22px 0}
.faq .item:first-of-type{border-top:1px solid var(--line)}
.faq .q{font-family:var(--disp);font-weight:600;font-size:1.18rem;color:var(--steel-d)}
.faq .a{color:var(--ink-2);margin-top:10px;font-size:1.03rem}

/* related links grid */
.related{background:var(--paper)}
.related .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}
.rcard{display:block;background:var(--card);border:1px solid var(--line);border-radius:3px;padding:22px 22px;transition:.2s transform,.2s box-shadow,.2s border-color}
.rcard:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--caliche-2)}
.rcard .rk{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.rcard h3{font-size:1.18rem;color:var(--steel-d);margin-top:8px}
.rcard p{color:var(--ink-2);font-size:.94rem;margin-top:7px}

/* town chips */
.townlist{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.town{font-family:var(--mono);font-size:.8rem;letter-spacing:.06em;background:var(--card);border:1px solid var(--line);padding:10px 15px;border-radius:2px;color:var(--steel-d)}
.town.hub{background:var(--rust);color:#fff;border-color:var(--rust)}
a.town:hover{background:var(--steel-d);color:#fff;border-color:var(--steel-d)}

/* CTA band */
.ctaband{background:var(--steel-d);color:#dbe7ec;position:relative;overflow:hidden}
.ctaband .w{position:relative;z-index:2;text-align:center;padding:66px 26px}
.ctaband .eyebrow{color:var(--rust-l)}
.ctaband h2{font-size:clamp(1.9rem,4vw,3rem);color:#fff;margin-top:12px}
.ctaband p{color:#bcd0d8;font-size:1.12rem;margin:16px auto 0;max-width:46ch}
.ctaband .phone{display:inline-flex;align-items:center;gap:13px;font-family:var(--disp);font-weight:700;font-size:clamp(1.9rem,5vw,2.9rem);color:#fff;margin-top:24px}
.ctaband .phone:hover{color:var(--rust-l)}
.ctaband .phone .pic{color:var(--rust-l)}
.ctaband .undernote{font-family:var(--mono);font-size:.78rem;letter-spacing:.1em;text-transform:uppercase;color:#8fabb5;margin-top:12px}
.ctaband::before{content:"";position:absolute;right:-60px;bottom:-60px;width:340px;height:340px;background:radial-gradient(circle,rgba(177,68,47,.16),transparent 70%);z-index:1}

/* FOOTER */
footer{background:var(--ink);color:#9fb0b8;padding:46px 0 34px;font-size:.9rem}
footer .w{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
footer .fbrand .nm{font-family:var(--disp);font-weight:700;font-size:1.2rem;color:#eef4f7}
footer .fbrand small{display:block;font-family:var(--mono);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;margin-top:6px;color:#7c8f97}
footer .fbrand p{margin-top:14px;max-width:34ch;color:#8ea0a8}
footer .fcol a{color:#bcccd3;display:block;margin:6px 0}
footer .fcol a:hover{color:#fff}
footer .fcol .h{font-family:var(--mono);font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:#6f838b;margin-bottom:12px}
footer .legal{width:100%;border-top:1px solid rgba(255,255,255,.09);margin-top:34px;padding-top:22px;font-family:var(--mono);font-size:.72rem;letter-spacing:.05em;color:#6f838b;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}

/* ---------- MANUAL / GUIDE COMPONENTS ---------- */
/* table of contents */
.toc{background:var(--card);border:1px solid var(--line);border-radius:4px;padding:22px 26px;margin-top:8px}
.toc .h{font-family:var(--mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--rust-2);font-weight:700;margin-bottom:12px}
.toc ol{margin:0;padding-left:0;list-style:none;counter-reset:toc;columns:2;column-gap:34px}
.toc li{counter-increment:toc;padding:7px 0;break-inside:avoid}
.toc a{color:var(--steel-d);font-weight:600;font-size:1rem}
.toc a::before{content:counter(toc,decimal-leading-zero);font-family:var(--mono);font-size:.78rem;color:var(--rust);margin-right:10px;font-weight:700}
.toc a:hover{color:var(--rust)}
@media(max-width:640px){.toc ol{columns:1}}
/* numbered steps */
ol.steps-num{margin:20px 0 0;padding:0;list-style:none;counter-reset:step}
ol.steps-num>li{counter-increment:step;position:relative;padding:0 0 22px 52px;color:var(--ink-2);font-size:1.05rem}
ol.steps-num>li::before{content:counter(step);position:absolute;left:0;top:-2px;width:34px;height:34px;border-radius:50%;background:var(--rust);color:#fff;font-family:var(--mono);font-weight:700;font-size:1rem;display:flex;align-items:center;justify-content:center}
ol.steps-num>li::after{content:"";position:absolute;left:16px;top:34px;bottom:2px;width:2px;background:repeating-linear-gradient(180deg,var(--caliche-d) 0 5px,transparent 5px 10px)}
ol.steps-num>li:last-child::after{display:none}
ol.steps-num>li strong{color:var(--ink);display:block;font-family:var(--disp);font-size:1.12rem;margin-bottom:3px}
/* note / warning boxes */
.note,.warn{border-radius:3px;padding:16px 20px;margin-top:22px;font-size:1rem}
.note{background:var(--sky-1);border:1px solid var(--sky-3);color:var(--ink-2)}
.warn{background:#fbf1ee;border:1px solid var(--rust-l);color:#6b2e22}
.note .h,.warn .h{font-family:var(--mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;font-weight:700;display:block;margin-bottom:5px}
.note .h{color:var(--steel-d)}
.warn .h{color:var(--rust-2)}
/* photo figures */
figure.shot{margin:26px 0 0;border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--card);box-shadow:var(--shadow-sm)}
figure.shot img{width:100%;height:auto;display:block;background:var(--paper-2)}
figure.shot figcaption{font-family:var(--mono);font-size:.72rem;letter-spacing:.06em;color:var(--ink-3);padding:11px 16px;border-top:1px solid var(--line)}
figure.shot.placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;background:repeating-linear-gradient(45deg,var(--paper-2) 0 12px,var(--paper) 12px 24px);color:var(--ink-3);text-align:center;padding:30px}
figure.shot.placeholder .ph-lab{font-family:var(--mono);font-size:.74rem;letter-spacing:.12em;text-transform:uppercase;color:var(--rust-2);font-weight:700}
figure.shot.placeholder .ph-note{font-size:.9rem;margin-top:8px;max-width:34ch}
.shotgrid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px}
.shotgrid figure.shot{margin:0}
@media(max-width:640px){.shotgrid{grid-template-columns:1fr}}

/* TOP DIRECTORY BAR (homepage) */
.dirbar{background:var(--paper-2);border-bottom:1px solid var(--line)}
.dirbar .w{display:flex;flex-wrap:wrap;gap:8px 9px;align-items:center;padding:12px 26px}
.dirbar .grp{font-family:var(--mono);font-size:.63rem;letter-spacing:.14em;text-transform:uppercase;color:var(--rust-2);font-weight:700;margin:0 2px 0 8px}
.dirbar .grp:first-child{margin-left:0}
.dirbar a{font-family:var(--body);font-size:.85rem;font-weight:600;color:var(--steel-d);background:var(--card);border:1px solid var(--line);padding:5px 11px;border-radius:2px;white-space:nowrap}
.dirbar a:hover{background:var(--steel-d);color:#fff;border-color:var(--steel-d)}
.dirbar a.hub{background:var(--rust);color:#fff;border-color:var(--rust)}
.dirbar a.hub:hover{background:var(--rust-2)}
@media(max-width:560px){.dirbar .w{padding:10px 16px}.dirbar .grp{width:100%;margin:6px 0 1px}}

/* REVEAL */
.reveal{opacity:0;transform:translateY(18px);transition:.7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* RESPONSIVE */
@media(max-width:960px){
  .subhero .w{grid-template-columns:1fr;padding:48px 26px 56px}
  .subhero-art{order:-1;max-width:180px;margin:0 auto}
  .subhero .sub{max-width:none}
  .related .grid{grid-template-columns:1fr 1fr}
  .nav .links{display:none}
}
@media(max-width:560px){
  section{padding:60px 0}
  .related .grid{grid-template-columns:1fr}
  .util .w{justify-content:center}
  .util .lft .sep,.util .lft .area-u{display:none}
}
@media(prefers-reduced-motion:reduce){
  .subhero-art .wheel{animation:none}
  .util .dot{animation:none}
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
}