/* Walker Mechanical LLC — holding page (refined) */
:root {
  --bg: #070f18;
  --bg-elevated: #0e1a28;
  --bg-card: #122233;
  --line: rgba(196, 214, 230, 0.11);
  --line-strong: rgba(196, 214, 230, 0.2);
  --text: #e8eef3;
  --steel: #8fa3b5;
  --muted: #9aabb8;
  --bright: #ffffff;
  --fire: #e85d3a;
  --ice: #3b9eff;
  --accent: #6b8fad;
  --gold: #c4a35a;
  --max: 54rem;
  --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(ellipse 55% 40% at 0% 0%, rgba(232, 93, 58, 0.08), transparent 55%),
    radial-gradient(ellipse 50% 40% at 100% 0%, rgba(59, 158, 255, 0.09), transparent 50%),
    linear-gradient(180deg, #0a1622 0%, var(--bg) 40%, #050a10 100%);
}

/* Full-page round fire/ice gear — large whole-page backdrop */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background: url("emblem-gear.png") center center / min(1600px, 140vmin) no-repeat;
  opacity: 0.3;
  filter: saturate(1.15) contrast(1.05);
}

.page {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: var(--bright);
  text-underline-offset: 0.15em;
}

a:hover,
a:focus-visible { color: var(--ice); }

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

.wrap {
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.35rem;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(7, 15, 24, 0.82);
  backdrop-filter: blur(10px);
  padding: 0.85rem 0;
}

.header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand-block {
  display: flex;
  align-items: center;
  min-width: 0;
  text-decoration: none;
}

.logo {
  display: block;
  height: 3rem;
  width: auto;
  max-width: min(68vw, 17.5rem);
  object-fit: contain;
  object-position: left center;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.license-pill {
  display: none;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--steel);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 0.4rem 0.7rem;
  white-space: nowrap;
}

.header-phone {
  font-size: 0.92rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--bright);
  border: 1px solid transparent;
  background: linear-gradient(135deg, rgba(232, 93, 58, 0.25), rgba(59, 158, 255, 0.2));
  border-image: none;
  padding: 0.5rem 0.85rem;
  border-radius: 6px;
  font-variant-numeric: tabular-nums;
  box-shadow: inset 0 0 0 1px var(--line-strong);
}

.header-phone:hover,
.header-phone:focus-visible {
  color: var(--bright);
  box-shadow: inset 0 0 0 1px var(--ice);
}

/* Main */
.site-main {
  flex: 1;
  padding: 2.25rem 0 3.5rem;
}

.hero {
  margin-bottom: 1.75rem;
}

.eyebrow {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  text-align: center;
}

.headline-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.75rem 1rem;
}

.headline-copy {
  text-align: center;
  min-width: 0;
}

h1 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.55rem, 4.2vw, 2.2rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--bright);
}

.lead {
  margin: 0;
  font-size: 1.02rem;
  color: var(--muted);
  max-width: 32rem;
  margin-inline: auto;
}

.side-gear {
  width: clamp(4.25rem, 13vw, 6.5rem);
  height: auto;
  opacity: 0.95;
  filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.4));
}

.side-gear-right { transform: scaleX(-1); }

/* CTA */
.cta-panel {
  background: linear-gradient(160deg, rgba(18, 34, 51, 0.72), rgba(14, 26, 40, 0.68));
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 1.35rem 1.25rem 1.4rem;
  margin-bottom: 2rem;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(6px);
}

.cta-panel::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--fire), var(--ice));
}

.cta-top {
  margin-bottom: 1.1rem;
  padding-left: 0.35rem;
}

.cta-top h2 {
  margin: 0 0 0.35rem;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--bright);
}

.cta-top p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.cta-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.55rem;
}

.cta-btn {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  text-decoration: none;
  padding: 0.85rem 1rem;
  border-radius: 8px;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.cta-btn-call {
  background: var(--bright);
  color: var(--bg);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.25);
}

.cta-btn-call:hover,
.cta-btn-call:focus-visible {
  color: var(--bg);
  transform: translateY(-1px);
}

.cta-btn-text {
  background: rgba(232, 93, 58, 0.12);
  color: var(--bright);
  box-shadow: inset 0 0 0 1px rgba(232, 93, 58, 0.45);
}

.cta-btn-text:hover,
.cta-btn-text:focus-visible {
  color: var(--bright);
  background: rgba(232, 93, 58, 0.2);
}

.cta-btn-email {
  background: rgba(59, 158, 255, 0.1);
  color: var(--bright);
  box-shadow: inset 0 0 0 1px rgba(59, 158, 255, 0.45);
}

.cta-btn-email:hover,
.cta-btn-email:focus-visible {
  color: var(--bright);
  background: rgba(59, 158, 255, 0.18);
}

.cta-label {
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  opacity: 0.7;
}

.cta-number {
  font-size: 1.05rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  word-break: break-word;
}

.cta-btn-call .cta-number { font-size: 1.2rem; }

/* Details */
.section-label {
  margin: 0 0 0.85rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
}

.details-grid {
  display: grid;
  gap: 0.75rem;
}

.detail {
  padding: 1.15rem 1.2rem;
  background: rgba(14, 26, 40, 0.62);
  border: 1px solid var(--line);
  border-radius: 8px;
  backdrop-filter: blur(5px);
}

.detail-fire { box-shadow: inset 3px 0 0 var(--fire); }
.detail-ice { box-shadow: inset 3px 0 0 var(--ice); }

.detail h3 {
  margin: 0 0 0.45rem;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
}

.detail p {
  margin: 0;
  font-size: 0.98rem;
}

.detail p + p { margin-top: 0.35rem; }

.detail ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.detail li {
  position: relative;
  padding-left: 0.9rem;
  margin: 0.25rem 0;
}

.detail li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--fire);
}

.detail-ice li::before { background: var(--ice); }

.license {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  color: var(--bright);
  letter-spacing: 0.03em;
}

.email-link { word-break: break-all; }

/* Footer */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 1.2rem 0 1.6rem;
  font-size: 0.78rem;
  color: var(--steel);
}

.footer-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1.15rem;
}

.site-footer p { margin: 0; }
.site-footer a {
  color: var(--steel);
  text-decoration: none;
}
.site-footer a:hover { color: var(--bright); }

@media (min-width: 640px) {
  .license-pill { display: inline-block; }

  .logo { height: 3.35rem; }

  .cta-actions {
    grid-template-columns: repeat(3, 1fr);
    align-items: stretch;
  }

  .cta-btn {
    align-items: center;
    text-align: center;
    min-height: 4.6rem;
    justify-content: center;
  }

  .cta-btn-email .cta-number {
    font-size: 0.82rem;
    line-height: 1.25;
  }

  .details-grid {
    grid-template-columns: 1fr 1fr;
  }

  .site-main { padding: 2.75rem 0 4rem; }
}

@media (max-width: 560px) {
  .headline-row {
    grid-template-columns: 3.1rem 1fr 3.1rem;
    gap: 0.4rem;
  }

  .side-gear { width: 3.1rem; }

  h1 { font-size: 1.4rem; }
}