/* ============================================================
   ERIC THE HEATER GUY — THEME B: "Ember & Iron"
   Warm craft / tradesman direction.
   Same HTML, same class names — full visual re-skin.
   Tokens: paper #f4efe3 · ink #221a12 · ember #c2410c
   Type: Zilla Slab (headlines, sentence case) · Karla (body)
         IBM Plex Mono (kickers, labels, numerals)
   ============================================================ */

:root {
  --paper: #f4efe3;
  --paper-2: #e9e2cf;
  --card: #fbf8f0;
  --ink: #221a12;
  --ink-2: #3a2f24;
  --muted: #6f6257;
  --line: #d9cfb8;
  --line-soft: #e6ddc9;
  --ember: #c2410c;
  --ember-bright: #ea580c;
  --ember-deep: #7c2d12;
  --ember-tint: #fbe9db;
  --iron: #1c1611;
  --iron-2: #292019;
  --iron-ink: #f1ebdd;
  --iron-muted: #a89a85;
  --iron-line: #3d332a;
  --success: #4d7c0f;
  --error: #b91c1c;
  --shadow-hard: 5px 5px 0 rgba(34, 26, 18, 0.9);
  --shadow-card: 4px 4px 0 rgba(34, 26, 18, 0.12);
  --wrap: clamp(24px, 5vw, 68px);
  --radius: 2px;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Karla", -apple-system, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
/* paper grain */
body::before {
  content: ""; position: fixed; inset: 0; z-index: 9999;
  pointer-events: none; opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}
h1, h2, h3, h4 {
  font-family: "Zilla Slab", Georgia, serif;
  font-weight: 600;
  text-transform: none;
  letter-spacing: -0.01em;
  line-height: 1.04;
  margin: 0;
  text-wrap: balance;
}
h1 em, h2 em, h3 em {
  color: var(--ember);
  font-style: italic;
}
p { margin: 0 0 1em; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--ember); color: #fff;
  padding: 10px 16px; z-index: 200; font-weight: 700;
}
.skip-link:focus { left: 8px; top: 8px; }

:focus-visible {
  outline: 3px solid var(--ember-bright);
  outline-offset: 2px;
}

.wrap { padding-left: var(--wrap); padding-right: var(--wrap); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--iron);
  border-bottom: 3px solid var(--ember);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 24px; height: 72px;
}
.wordmark {
  font-family: "Zilla Slab", Georgia, serif;
  font-size: 1.4rem; font-weight: 700;
  letter-spacing: 0; text-transform: none;
  display: inline-flex; align-items: center; gap: 10px;
  white-space: nowrap;
  text-decoration: none; color: var(--iron-ink);
}
.wordmark-mark { height: 32px; width: auto; flex: none; }
.wordmark .dot { color: var(--ember-bright); }
.site-nav { display: flex; gap: 4px; align-items: center; }
.site-nav a {
  color: var(--iron-muted); text-decoration: none;
  font-weight: 600; padding: 8px 11px; border-radius: var(--radius);
  font-family: "IBM Plex Mono", monospace;
  text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.74rem;
}
.site-nav a:hover, .site-nav a[aria-current="page"] { color: var(--iron-ink); }
.header-cta { display: flex; gap: 10px; align-items: center; }
.phone-cta {
  display: inline-flex; align-items: center; gap: 8px;
  border: 2px solid var(--ember-bright); color: var(--iron-ink);
  text-decoration: none; font-weight: 700; font-size: 0.86rem;
  padding: 8px 14px; border-radius: var(--radius);
  white-space: nowrap; font-family: "IBM Plex Mono", monospace;
}
.phone-cta:hover { background: var(--ember); border-color: var(--ember); color: #fff; }
.mobile-toggle {
  display: none; background: none; border: 2px solid var(--iron-line);
  color: var(--iron-ink); padding: 8px 12px; border-radius: var(--radius);
  font-weight: 700; cursor: pointer; font-family: "IBM Plex Mono", monospace;
}
.mobile-nav { display: none; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  border: 2px solid var(--ink); background: var(--card);
  color: var(--ink); padding: 13px 24px;
  text-decoration: none; font-weight: 700; font-size: 0.95rem;
  border-radius: 0; cursor: pointer;
  box-shadow: var(--shadow-card);
  transition: transform 0.12s, box-shadow 0.12s;
  white-space: normal; text-align: center; max-width: 100%;
}
.btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 rgba(34,26,18,0.16); }
.btn:active { transform: translate(2px, 2px); box-shadow: 0 0 0 rgba(0,0,0,0); }
.btn.primary { background: var(--ember); border-color: var(--ember-deep); color: #fff; }
.btn.primary:hover { background: var(--ember-bright); }
.btn.on-light { color: var(--ink); border-color: var(--ink); background: var(--card); }
.btn.primary.on-light { background: var(--ember); border-color: var(--ember-deep); color: #fff; }
.btn .arrow { color: var(--ember); font-weight: 700; }
.btn.primary .arrow { color: #fff; }

/* ---------- hero ---------- */
.hero {
  position: relative; min-height: calc(100svh - 75px);
  display: flex; align-items: center;
  background: var(--iron);
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url("../img/hero-patio.jpg") center 30% / cover no-repeat;
}
.hero-bg::after {
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(24,17,11,0.94) 0%, rgba(24,17,11,0.72) 48%, rgba(24,17,11,0.35) 78%),
    linear-gradient(0deg, rgba(24,17,11,0.85) 0%, transparent 50%);
}
.hero-inner { position: relative; z-index: 1; width: 100%; padding-top: 72px; padding-bottom: 72px; }
.kicker {
  display: flex; align-items: center; gap: 10px;
  color: var(--ember-bright); font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.16em; font-size: 0.72rem; margin-bottom: 22px;
  font-family: "IBM Plex Mono", monospace;
}
.kicker::before { content: ""; width: 10px; height: 10px; background: var(--ember); flex: none; }
.hero h1 {
  font-size: clamp(2.9rem, 6vw, 5.6rem);
  max-width: 900px; color: var(--iron-ink);
  font-weight: 700;
}
.hero h1 em { color: var(--ember-bright); }
.hero .lede {
  font-size: clamp(1.05rem, 1.7vw, 1.28rem);
  max-width: 580px; color: var(--iron-muted);
  margin: 26px 0 32px;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.hero-actions .btn { border-color: var(--iron-line); background: transparent; color: var(--iron-ink); box-shadow: none; }
.hero-actions .btn:hover { border-color: var(--ember-bright); box-shadow: none; transform: none; }
.hero-actions .btn.primary { background: var(--ember); border-color: var(--ember-deep); color: #fff; box-shadow: var(--shadow-card); }
.hero-tagline {
  position: absolute; z-index: 1; right: var(--wrap); bottom: 28px;
  color: var(--iron-ink);
  border-left: 3px solid var(--ember); padding-left: 12px;
  max-width: 300px; font-family: "IBM Plex Mono", monospace; font-size: 0.78rem;
}

/* ---------- brand strip ---------- */
.brand-strip {
  background: var(--iron-2); border-top: 1px solid var(--iron-line); border-bottom: 3px solid var(--ember);
  display: flex; align-items: center; gap: 34px; flex-wrap: wrap;
  padding-top: 18px; padding-bottom: 18px;
}
.brand-strip .label {
  font-size: 0.7rem; text-transform: uppercase;
  letter-spacing: 0.16em; font-weight: 600; color: var(--iron-muted);
  white-space: nowrap; font-family: "IBM Plex Mono", monospace;
}
.brand-list {
  display: flex; flex-wrap: wrap; gap: 14px 34px; align-items: center;
  font-family: "IBM Plex Mono", monospace; font-weight: 600;
  text-transform: uppercase; font-size: 0.95rem; letter-spacing: 0.08em;
  color: var(--iron-ink);
}
.brand-list .sep { color: var(--ember-bright); font-weight: 400; }

/* ---------- iron sections (home) ---------- */
.section-dark { background: var(--iron); padding: 84px 0; color: var(--iron-ink); }
.section-dark.alt { background: var(--iron-2); }
.section-head {
  display: flex; justify-content: space-between; align-items: end;
  gap: 30px; margin-bottom: 40px; flex-wrap: wrap;
  border-top: 3px solid var(--ember); padding-top: 26px;
}
.section-head h2 { font-size: clamp(2.2rem, 4.4vw, 3.8rem); color: var(--iron-ink); }
.section-head h2 em { color: var(--ember-bright); }
.section-head p { color: var(--iron-muted); max-width: 460px; margin: 0; }
.service-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 2px solid var(--iron-line);
}
.service-card {
  padding: 30px 30px 34px 0; border-right: 2px solid var(--iron-line);
  display: flex; flex-direction: column; min-height: 250px;
}
.service-card + .service-card { padding-left: 30px; }
.service-card:last-child { border-right: 0; }
.service-num { color: var(--ember-bright); font-family: "IBM Plex Mono", monospace; font-weight: 600; font-size: 0.85rem; letter-spacing: 0.1em; }
.service-card h3 { font-size: 1.9rem; margin: 22px 0 12px; color: var(--iron-ink); }
.service-card p { color: var(--iron-muted); margin: 0 0 22px; font-size: 0.98rem; }
.service-card .card-photo { width: 100%; height: 170px; object-fit: cover; margin: 0 0 18px; border: 2px solid var(--iron-line); }
.text-link {
  color: var(--iron-ink); text-decoration: none;
  font-size: 0.9rem; font-weight: 700; margin-top: auto;
  background: none; border: 0; padding: 0; cursor: pointer; width: fit-content;
  border-bottom: 2px solid var(--ember);
}
.text-link::after { content: " \2192"; color: var(--ember-bright); }
.text-link:hover { color: var(--ember-bright); }

/* checklist */
.check-list { list-style: none; margin: 0; padding: 0; border-top: 2px solid var(--iron-line); }
.check-list li {
  display: grid; grid-template-columns: 30px 1fr; gap: 14px;
  padding: 15px 0; border-bottom: 2px solid var(--iron-line);
  color: var(--iron-ink); font-size: 1.02rem;
}
.check-list .tick { color: var(--ember-bright); font-weight: 700; }

/* areas */
.area-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; margin-top: 8px; }
.area-grid h3 { font-size: 1.5rem; color: var(--ember-bright); margin-bottom: 12px; }
.area-grid ul { list-style: none; margin: 0; padding: 0; }
.area-grid li { color: var(--iron-muted); padding: 5px 0; font-size: 0.95rem; }
.ship-note { margin-top: 28px; color: var(--iron-muted); border-top: 2px solid var(--iron-line); padding-top: 20px; }

/* ROI calculator */
.roi-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 36px; align-items: start; }
.roi-inputs { display: grid; gap: 14px; }
.roi-inputs label { display: grid; gap: 6px; color: var(--iron-muted); font-weight: 600; font-family: "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.78rem; }
.roi-inputs input { background: var(--card); border: 2px solid var(--iron-line); border-radius: 0; padding: 12px 14px; font-size: 1.05rem; font-weight: 700; color: var(--ink); width: 100%; }
.roi-result { background: var(--card); border: 2px solid var(--ink); box-shadow: var(--shadow-hard); padding: 28px; text-align: center; }
.roi-label { color: var(--muted); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; margin: 0 0 8px; font-family: "IBM Plex Mono", monospace; }
.roi-number { font-family: "Zilla Slab", serif; font-size: clamp(3rem, 8vw, 4.5rem); font-weight: 700; color: var(--ember); margin: 0; }
.roi-note { color: var(--muted); font-size: 0.82rem; margin: 12px 0 0; }

/* ---------- ember callout ---------- */
.callout {
  background: var(--ember); color: #fff;
  padding: 64px 0; border-top: 4px solid var(--ember-deep); border-bottom: 4px solid var(--ember-deep);
}
.callout-inner {
  display: grid; grid-template-columns: 1fr auto; gap: 36px; align-items: center;
}
.callout h2 { font-size: clamp(2.2rem, 4.4vw, 4rem); color: #fff; }
.callout p { margin: 12px 0 0; max-width: 640px; color: #ffe6d6; font-size: 1.05rem; }
.callout .btn { border-color: #fff; color: #fff; background: transparent; box-shadow: 4px 4px 0 rgba(0,0,0,0.25); }
.callout .btn:hover { background: #fff; color: var(--ember-deep); transform: translate(-2px,-2px); }

/* ---------- footer ---------- */
.site-footer {
  background: var(--iron); border-top: 3px solid var(--ember);
  padding: 56px 0 30px; color: var(--iron-muted);
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 36px;
}
.site-footer h3 {
  font-size: 1.25rem; color: var(--iron-ink); margin-bottom: 14px;
}
.site-footer p { font-size: 0.88rem; margin: 0 0 10px; }
.site-footer nav ul { list-style: none; margin: 0; padding: 0; }
.site-footer nav a {
  display: block; color: var(--iron-muted); text-decoration: none;
  font-size: 0.88rem; padding: 4px 0;
}
.site-footer nav a:hover { color: var(--ember-bright); }
.footer-contact a { color: var(--iron-ink); text-decoration: none; font-weight: 600; }
.footer-contact a:hover { color: var(--ember-bright); }
.footer-bottom {
  margin-top: 40px; padding-top: 20px; border-top: 2px solid var(--iron-line);
  display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  font-size: 0.78rem; color: var(--iron-muted);
  font-family: "IBM Plex Mono", monospace;
}

/* ---------- inner hero band ---------- */
.inner-hero {
  position: relative; min-height: 440px;
  display: flex; align-items: flex-end;
  padding-top: 90px; padding-bottom: 64px;
  overflow: hidden; background: var(--iron-2);
}
.inner-hero .hero-bg { background-position: center 35%; }
.inner-hero .hero-bg::after {
  background: linear-gradient(90deg, rgba(24,17,11,0.95) 0%, rgba(24,17,11,0.7) 50%, rgba(24,17,11,0.35)),
              linear-gradient(0deg, rgba(24,17,11,0.7), transparent 55%);
}
.inner-copy { position: relative; z-index: 1; max-width: 780px; min-width: 0; }
.inner-hero h1 { font-size: clamp(2.8rem, 6.4vw, 5.4rem); color: var(--iron-ink); }
.inner-hero h1 em { color: var(--ember-bright); }
.inner-hero .lede { font-size: 1.12rem; color: var(--iron-muted); max-width: 600px; margin: 20px 0 0; }
.inner-hero .hero-actions { margin-top: 28px; }

/* ---------- paper content sections (inner pages) ---------- */
.section-light { background: var(--paper); color: var(--ink); padding: 84px 0; }
.section-light.tint { background: var(--paper-2); }
.content-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 64px; align-items: start; }
.content-grid > *, .form-grid > *, .two-col > * { min-width: 0; }
.content-title { font-size: clamp(2.2rem, 4.4vw, 3.8rem); color: var(--ink); }
.content-title em { color: var(--ember); }
.content-body { color: var(--ink-2); font-size: 1.04rem; }
.content-body p:first-child { margin-top: 0; }
.content-body strong { color: var(--ink); }
.lead { font-size: 1.18rem; color: var(--ink); }

.rule-list { margin: 30px 0 0; padding: 0; list-style: none; border-top: 2px solid var(--ink); }
.rule-list li {
  display: grid; grid-template-columns: 52px 1fr; gap: 16px;
  padding: 18px 0; border-bottom: 1px solid var(--line);
  color: var(--ink);
}
.rule-list .num { color: var(--ember); font-family: "IBM Plex Mono", monospace; font-weight: 600; font-size: 0.95rem; }
.rule-list .bullet { color: var(--ember); font-size: 1.3rem; line-height: 1.3; }
.rule-list strong { display: block; font-size: 1.05rem; font-family: "Zilla Slab", serif; }
.rule-list p { margin: 4px 0 0; color: var(--muted); font-size: 0.95rem; }

.micro-cta { margin: 26px 0 0; padding-top: 18px; border-top: 2px solid var(--ink); font-size: 1.05rem; color: var(--ink); font-weight: 600; }
.micro-cta a { color: var(--ember); font-weight: 700; }
.micro-cta a:hover { color: var(--ember-deep); }

/* product cards */
.product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 36px; }
.product-card {
  background: var(--card); border: 2px solid var(--ink); border-radius: 0;
  overflow: hidden; display: flex; flex-direction: column;
  box-shadow: var(--shadow-card);
}
.product-image { height: 240px; background: var(--paper-2); overflow: hidden; border-bottom: 2px solid var(--ink); }
.product-image img { width: 100%; height: 100%; object-fit: cover; }
.product-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.dealer-badge {
  display: inline-block; font-size: 0.68rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--ember-deep); margin-bottom: 12px;
  border: 2px solid var(--ember); padding: 4px 10px; width: fit-content;
  font-family: "IBM Plex Mono", monospace; background: var(--ember-tint);
}
.product-body h3 { font-size: 1.6rem; color: var(--ink); margin-bottom: 8px; }
.product-body .bestfor { color: var(--muted); font-size: 0.92rem; margin-bottom: 12px; }
.spec-list { list-style: none; margin: 0 0 16px; padding: 0; font-size: 0.88rem; color: var(--muted); font-family: "IBM Plex Mono", monospace; }
.spec-list li { padding: 3px 0; border-bottom: 1px dashed var(--line); }
.spec-list strong { color: var(--ink); font-weight: 600; }
.avail { font-size: 0.85rem; font-weight: 700; color: var(--ink); margin-bottom: 16px; font-family: "IBM Plex Mono", monospace; }
.avail .in { color: var(--success); }
.product-body .btn { margin-top: auto; }

/* steps */
.process { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 3px solid var(--ink); margin-top: 36px; }
.step { padding: 24px 24px 8px 0; border-right: 1px solid var(--line); }
.step:last-child { border-right: 0; }
.step + .step { padding-left: 24px; }
.step .num { font-family: "IBM Plex Mono", monospace; color: var(--ember); font-size: 0.9rem; font-weight: 600; letter-spacing: 0.08em; }
.step h3 { font-size: 1.45rem; color: var(--ink); margin: 16px 0 8px; }
.step p { color: var(--muted); font-size: 0.92rem; }

/* split feature */
.split { display: grid; grid-template-columns: 1fr 1fr; }
.split > * { min-width: 0; }
.split-media { min-height: 440px; }
.split-media img { width: 100%; height: 100%; object-fit: cover; border: 2px solid var(--ink); }
.split-copy { padding: clamp(48px, 6vw, 88px); display: flex; flex-direction: column; justify-content: center; background: var(--paper); border-top: 2px solid var(--ink); border-bottom: 2px solid var(--ink); }
.split-copy h2 { font-size: clamp(2.2rem, 4.4vw, 4rem); color: var(--ink); margin-bottom: 22px; }
.split-copy p { color: var(--muted); max-width: 520px; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 30px; padding-top: 24px; border-top: 2px solid var(--ink); }
.fact strong { display: block; color: var(--ember); font-family: "Zilla Slab", serif; font-size: 1.15rem; }
.fact span { font-size: 0.8rem; color: var(--muted); font-family: "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: 0.06em; }

/* FAQ */
.faq { margin-top: 36px; border-top: 2px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; padding: 18px 0; font-weight: 700; color: var(--ink);
  font-size: 1.05rem; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center;
  font-family: "Zilla Slab", serif;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--ember); font-size: 1.4rem; font-weight: 400; flex-shrink: 0; font-family: "IBM Plex Mono", monospace; }
.faq details[open] summary::after { content: "\2013"; }
.faq .answer { padding: 0 0 20px; color: var(--muted); max-width: 720px; }

/* project cards */
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 36px; }
.project-card { background: var(--card); border: 2px solid var(--ink); border-radius: 0; overflow: hidden; box-shadow: var(--shadow-card); }
.project-card img { width: 100%; height: 230px; object-fit: cover; border-bottom: 2px solid var(--ink); }
.project-body { padding: 24px; }
.project-body h3 { font-size: 1.45rem; color: var(--ink); margin-bottom: 8px; }
.project-body p { color: var(--muted); font-size: 0.92rem; margin: 0; }
.project-tag { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.12em; color: var(--ember-deep); display: block; margin-bottom: 8px; font-family: "IBM Plex Mono", monospace; }

/* ---------- forms ---------- */
.form-section { background: var(--iron); padding: 84px 0; color: var(--iron-ink); }
.form-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: start; }
.form-grid h2 { font-size: clamp(2.2rem, 4.4vw, 3.8rem); color: var(--iron-ink); }
.form-grid .sub { color: var(--iron-muted); margin-top: 16px; }
.direct-lines { margin-top: 28px; border-top: 2px solid var(--iron-line); padding-top: 22px; }
.direct-lines p { color: var(--iron-muted); font-size: 0.95rem; margin-bottom: 8px; }
.direct-lines a { color: var(--iron-ink); font-weight: 700; text-decoration: none; font-size: 1.1rem; border-bottom: 2px solid var(--ember); }
.direct-lines a:hover { color: var(--ember-bright); }
.lead-form { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); }
.field { display: grid; gap: 7px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field label { font-size: 0.75rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--iron-muted); font-family: "IBM Plex Mono", monospace; }
.field input, .field select, .field textarea {
  background: var(--iron-2); border: 2px solid var(--iron-line); color: var(--iron-ink);
  padding: 12px 14px; border-radius: 0; font: inherit; width: 100%;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--ember-bright);
  box-shadow: 3px 3px 0 rgba(234, 88, 12, 0.35);
}
.field .hint, .field .hint-inline { font-size: 0.8rem; color: var(--iron-muted); }
.hp { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }
.form-status { min-height: 1.5em; font-weight: 600; font-size: 0.95rem; font-family: "IBM Plex Mono", monospace; }
.form-status.ok { color: #86efac; }
.form-status.err { color: #fca5a5; }
.form-status.busy { color: var(--iron-muted); }

.section-light .section-head h2 { color: var(--ink); }
.section-light .field label { color: var(--muted); }
.section-light .field input, .section-light .field select, .section-light .field textarea {
  background: var(--card); border-color: var(--ink); color: var(--ink);
}
.section-light .field .hint, .section-light .field .hint-inline { color: var(--muted); }

/* contact board */
.contact-board { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 36px; }
.contact-board > * { min-width: 0; }
.contact-block { background: var(--card); padding: 32px; border: 2px solid var(--ink); box-shadow: var(--shadow-card); }
.contact-block h3 { font-size: 1.6rem; color: var(--ink); margin-bottom: 10px; }
.contact-block p { color: var(--muted); margin: 0 0 6px; }
.contact-block a.big { font-size: 1.25rem; font-weight: 700; color: var(--ink); text-decoration: none; border-bottom: 2px solid var(--ember); overflow-wrap: anywhere; }
.contact-block a.big:hover { color: var(--ember); }

.back-link { display: inline-block; margin-bottom: 18px; color: var(--muted); text-decoration: none; font-size: 0.85rem; font-weight: 700; font-family: "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: 0.06em; }
.back-link:hover { color: var(--ember); }

/* ---------- nav dropdown ---------- */
.nav-dropdown { position: relative; }
.nav-dropbtn {
  background: none; border: 0; cursor: pointer; font: inherit;
  color: var(--iron-muted); font-weight: 600;
  padding: 8px 11px; border-radius: var(--radius);
  font-family: "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: 0.06em; font-size: 0.74rem;
}
.nav-dropbtn:hover, .nav-dropdown:focus-within > .nav-dropbtn, .nav-dropbtn[aria-current="true"] { color: var(--iron-ink); }
.nav-dropmenu {
  display: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 230px;
  background: var(--iron-2); border: 2px solid var(--iron-line); border-radius: 0;
  padding: 6px; z-index: 60; box-shadow: var(--shadow-hard);
}
.nav-dropdown:hover .nav-dropmenu,
.nav-dropdown:focus-within .nav-dropmenu,
.nav-dropdown.open .nav-dropmenu { display: block; }
.nav-dropmenu a { display: block; padding: 10px 12px; font-family: "IBM Plex Mono", monospace; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; }
.nav-dropmenu a:hover, .nav-dropmenu a[aria-current="page"] { color: var(--ember-bright); background: var(--iron); }

/* ---------- proof strip ---------- */
.proof-strip { background: var(--iron-2); border-top: 2px solid var(--iron-line); border-bottom: 2px solid var(--iron-line); }
.proof-strip-inner {
  display: flex; flex-wrap: wrap; gap: 12px 36px; align-items: center;
  padding-top: 16px; padding-bottom: 16px;
}
.proof-item { display: inline-flex; align-items: center; gap: 10px; color: var(--iron-ink); font-size: 0.92rem; font-weight: 600; }
.proof-item strong { font-family: "IBM Plex Mono", monospace; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.85rem; }
.proof-item .tick { color: var(--ember-bright); font-weight: 700; }

/* ---------- reassurance band ---------- */
.reassurance-band { background: var(--iron); border-bottom: 2px solid var(--iron-line); }
.reassurance-inner { padding-top: 14px; padding-bottom: 14px; }
.reassurance-title {
  font-family: "IBM Plex Mono", monospace; text-transform: uppercase;
  letter-spacing: 0.1em; font-size: 0.8rem; font-weight: 600;
  color: var(--iron-ink); margin: 0 0 8px;
}
.reassurance-list {
  list-style: none; margin: 0; padding: 0;
  display: flex; flex-wrap: wrap; gap: 8px 28px;
}
.reassurance-list li {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--iron-muted); font-size: 0.92rem; font-weight: 600;
}
.reassurance-list .tick { color: var(--ember-bright); font-weight: 700; }

/* ---------- mobile nav ---------- */
.mobile-nav-label {
  display: block; padding: 12px 4px 2px;
  font-size: 0.72rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--iron-muted); font-family: "IBM Plex Mono", monospace;
}
.mobile-nav a.mobile-sub { padding-left: 22px; }

/* ---------- plan funnel ---------- */
.plan-shell { max-width: 760px; }
.plan-progress { margin-bottom: 28px; }
.plan-progress-track { height: 6px; background: var(--iron-line); border-radius: 0; overflow: hidden; border: 1px solid var(--iron-line); }
.plan-progress-bar { height: 100%; width: 20%; background: var(--ember); transition: width 0.2s; }
.plan-progress-text { margin-top: 10px; font-size: 0.78rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--iron-muted); font-family: "IBM Plex Mono", monospace; }
.plan-step { border: 0; padding: 0; margin: 0 0 8px; min-width: 0; min-inline-size: 0; width: 100%; display: flex; flex-direction: column; }
.plan-step > * { min-width: 0; }
.plan-step legend {
  font-family: "Zilla Slab", serif; font-size: clamp(1.7rem, 3.2vw, 2.4rem);
  color: var(--iron-ink); margin-bottom: 20px; padding: 0;
  width: 100%; font-weight: 600;
}
.plan-step .opt-tag {
  font-family: "IBM Plex Mono", monospace; font-size: 0.7rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--iron-muted);
  border: 1px solid var(--iron-line); border-radius: 0; padding: 4px 10px;
  vertical-align: middle; margin-left: 10px;
}
.plan-note { color: var(--iron-muted); margin: 0 0 18px; font-size: 0.95rem; }
.plan-options { display: grid; gap: 10px; }
.plan-option {
  display: flex; align-items: center; gap: 12px;
  border: 2px solid var(--iron-line); border-radius: 0;
  padding: 14px 16px; cursor: pointer; color: var(--iron-ink); font-weight: 600;
  background: var(--iron-2);
}
.plan-option:hover { border-color: var(--iron-muted); }
.plan-option:has(input:checked) { border-color: var(--ember-bright); background: rgba(234, 88, 12, 0.1); }
.plan-option input { accent-color: var(--ember); width: 18px; height: 18px; flex-shrink: 0; }
.plan-nav { display: flex; gap: 12px; margin-top: 24px; }
.plan-nav .btn { border-color: var(--iron-line); background: transparent; color: var(--iron-ink); }
.plan-nav .btn.primary { background: var(--ember); border-color: var(--ember-deep); color: #fff; }
.field input[type="file"] { padding: 10px 0; background: none; border: 0; }

/* ---------- two-col compare ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin: 24px 0; }
.two-col h3 { font-size: 1.5rem; color: var(--ink); margin-bottom: 10px; }
.two-col ul { margin: 0; padding-left: 20px; color: var(--muted); font-size: 0.95rem; }
.two-col li { padding: 4px 0; }
.two-col li::marker { color: var(--ember); }
.two-col .mount-note { font-size: 0.85rem; color: var(--muted); margin: -6px 0 10px; }

/* ---------- rentals tweak ---------- */
.page-rentals .inner-hero h1 { font-size: clamp(2.4rem, 5.4vw, 4.4rem); }

/* ---------- meet eric ---------- */
.meet-eric { max-width: 800px; }
.meet-eric h2 { margin: 14px 0 18px; }
.meet-eric > p { color: var(--iron-muted); font-size: 1.12rem; line-height: 1.7; }
.meet-eric .text-link { display: inline-block; margin-top: 20px; }

/* ---------- mobile action bar ---------- */
.mobile-action-bar { display: none; }
@media (max-width: 720px) {
  body { padding-bottom: calc(70px + env(safe-area-inset-bottom, 0px)); }
  .mobile-action-bar {
    display: flex; gap: 10px;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 90;
    padding: 8px 12px calc(8px + env(safe-area-inset-bottom, 0px));
    background: var(--iron);
    border-top: 3px solid var(--ember);
  }
  .mab-btn {
    flex: 1; display: inline-flex; align-items: center; justify-content: center;
    min-height: 48px; border-radius: 0; text-decoration: none;
    font-weight: 700; font-size: 0.95rem; letter-spacing: 0.02em;
    font-family: "IBM Plex Mono", monospace; text-transform: uppercase;
  }
  .mab-btn:active { transform: scale(0.98); }
  .mab-call { border: 2px solid var(--ember-bright); color: var(--iron-ink); }
  .mab-quote { background: var(--ember); border: 2px solid var(--ember-deep); color: #fff; }
  .hero { min-height: calc(100svh - 60px - 70px - env(safe-area-inset-bottom, 0px)); }
  .inner-hero { padding-bottom: calc(48px + 70px + env(safe-area-inset-bottom, 0px)); }
}

/* ---------- photo strip ---------- */
.photo-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-top: 30px; }
.photo-strip figure { margin: 0; }
.photo-strip img { width: 100%; height: 190px; object-fit: cover; border-radius: 0; border: 2px solid var(--ink); }
.photo-strip figcaption { font-size: 0.82rem; color: var(--muted); margin-top: 7px; font-family: "IBM Plex Mono", monospace; }
.section-dark .photo-strip figcaption { color: var(--iron-muted); }
.section-dark .photo-strip img { border-color: var(--iron-line); }

/* ---------- router ---------- */
.router-title { font-size: clamp(2.2rem, 4.4vw, 3.8rem); color: var(--iron-ink); margin: 0; }
.router-title em { color: var(--ember-bright); }
.router-list { list-style: none; margin: 38px 0 0; padding: 0; border-top: 2px solid var(--iron-line); }
.router-list li { border-bottom: 2px solid var(--iron-line); }
.router-list a { display: flex; align-items: center; gap: 18px; padding: 22px 4px; text-decoration: none; }
.router-list .rq { font-family: "Zilla Slab", serif; font-weight: 600; font-size: clamp(1.6rem, 3.2vw, 2.3rem); color: var(--iron-ink); line-height: 1.1; }
.router-list .rd { display: block; font-family: "Karla", sans-serif; font-weight: 400; font-size: 0.95rem; color: var(--iron-muted); margin-top: 4px; }
.router-list .ra { margin-left: auto; color: var(--ember-bright); font-size: 1.8rem; font-weight: 700; flex: none; font-family: "IBM Plex Mono", monospace; }
.router-list a:hover .rq { color: var(--ember-bright); }

/* ---------- model grid ---------- */
.model-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; margin-top: 38px; }
.model-card { border-top: 4px solid var(--ember); padding-top: 22px; display: flex; flex-direction: column; }
.model-card h3 { font-size: 1.8rem; color: var(--iron-ink); margin: 0 0 10px; }
.model-card p { color: var(--iron-muted); font-size: 0.96rem; margin: 0 0 10px; }
.model-card .who { color: var(--iron-ink); font-size: 0.9rem; font-weight: 600; margin: 0 0 18px; font-family: "IBM Plex Mono", monospace; }

/* ---------- outcome / why ---------- */
.outcome-copy { color: var(--iron-ink); font-size: 1.25rem; max-width: 720px; margin: 0 0 28px; }
.outcome-sub { color: var(--iron-muted); margin: 22px 0 0; }
.why-intro { color: var(--iron-muted); font-size: 1.1rem; max-width: 680px; margin: 18px 0 30px; }
.why-close { font-size: 1.35rem; color: var(--iron-ink); font-weight: 600; margin: 30px 0 18px; max-width: 640px; font-family: "Zilla Slab", serif; }

/* ---------- responsive ---------- */
@media (max-width: 1050px) {
  .site-nav { display: none; }
  .mobile-toggle { display: block; }
  .mobile-nav {
    display: none; background: var(--iron-2); border-bottom: 3px solid var(--ember);
    padding: 8px 16px 16px;
  }
  .mobile-nav.open { display: grid; }
  .mobile-nav a {
    color: var(--iron-muted); text-decoration: none; font-weight: 600;
    padding: 12px 4px; border-bottom: 1px solid var(--iron-line);
    font-family: "IBM Plex Mono", monospace; text-transform: uppercase; font-size: 0.8rem; letter-spacing: 0.06em;
  }
  .mobile-nav a:hover, .mobile-nav a[aria-current="page"] { color: var(--ember-bright); }
  .service-grid { grid-template-columns: 1fr; }
  .service-card, .service-card + .service-card { padding: 26px 0; border-right: 0; border-bottom: 2px solid var(--iron-line); min-height: 0; }
  .content-grid, .form-grid { grid-template-columns: 1fr; gap: 32px; }
  .product-grid, .project-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); }
  .step:nth-child(2) { border-right: 0; }
  .step:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .split { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .callout-inner { grid-template-columns: 1fr; }
  .area-grid { grid-template-columns: 1fr 1fr; }
  .model-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .header-inner { height: 60px; gap: 6px; }
  .header-cta { gap: 6px; }
  .wordmark { font-size: 1.05rem; gap: 7px; }
  .wordmark-mark { height: 24px; }
  .phone-cta { display: none; }
  .mobile-toggle { padding: 8px; }
  .hero { min-height: calc(100svh - 60px - 70px - env(safe-area-inset-bottom, 0px)); align-items: flex-start; }
  .hero-inner { padding-top: 48px; padding-bottom: 90px; }
  .hero h1 { font-size: clamp(2.4rem, 11vw, 3.8rem); }
  .hero-actions { display: grid; grid-template-columns: 1fr; }
  .hero-tagline { left: var(--wrap); right: auto; bottom: 22px; }
  .brand-strip { gap: 10px; }
  .brand-list { gap: 8px 18px; font-size: 0.85rem; }
  .section-dark, .section-light, .form-section { padding-top: 56px; padding-bottom: 56px; }
  .section-head { display: block; }
  .section-head p { margin-top: 14px; }
  .content-title { font-size: clamp(2rem, 9vw, 2.9rem); }
  .split-copy { padding: 36px 24px; }
  .split-copy h2 { font-size: clamp(1.9rem, 8vw, 2.8rem); }
  .plan-nav { flex-direction: column; }
  .plan-nav .btn { width: 100%; }
  .product-grid, .project-grid { grid-template-columns: 1fr; }
  .contact-board { grid-template-columns: 1fr; }
  .product-image { height: 168px; }
  .product-body { padding: 18px; }
  .product-body h3 { font-size: 1.35rem; margin-bottom: 6px; }
  .product-body .bestfor { font-size: 0.85rem; margin-bottom: 10px; }
  .spec-list { font-size: 0.82rem; margin-bottom: 12px; }
  .avail { font-size: 0.8rem; margin-bottom: 12px; }
  .project-card img { height: 168px; }
  .project-body { padding: 18px; }
  .project-body h3 { font-size: 1.25rem; }
  .project-body p { font-size: 0.86rem; }
  .page-restaurants { display: flex; flex-direction: column; }
  .page-restaurants .inner-hero { order: 1; }
  .page-restaurants .proof-strip { order: 2; }
  .page-restaurants .sec-trust { order: 3; }
  .page-restaurants > section:not(.inner-hero):not(.sec-trust) { order: 4; }
  .process { grid-template-columns: 1fr; }
  .step, .step + .step { padding: 20px 0; border-right: 0; border-bottom: 1px solid var(--line); }
  .step:last-child { border-bottom: 0; }
  .field-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .area-grid { grid-template-columns: 1fr; }
  .facts { grid-template-columns: 1fr; }
  .roi-grid { grid-template-columns: 1fr; }
  .inner-hero { min-height: 380px; padding-top: 70px; padding-bottom: calc(48px + 70px + env(safe-area-inset-bottom, 0px)); }
  .inner-hero h1 { font-size: clamp(2.2rem, 11vw, 4rem); }
  .model-grid { grid-template-columns: 1fr; gap: 24px; }
  .router-list a { padding: 16px 2px; }
  .photo-strip {
    display: flex; overflow-x: auto; scroll-snap-type: x mandatory;
    gap: 12px; padding-bottom: 4px;
    scrollbar-width: none; -ms-overflow-style: none;
  }
  .photo-strip::-webkit-scrollbar { display: none; }
  .photo-strip figure { flex: 0 0 76%; scroll-snap-align: start; }
  .photo-strip img { height: 210px; }
  .service-card .card-photo { height: 150px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}