/* ============================================================
   Kilmain Express Plumber — components.css
   Buttons · cards · accordion · banners · misc
   ============================================================ */

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 12px 18px;
  border-radius: var(--r-pill);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: -0.005em;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform var(--t-fast) var(--ease),
    background-color var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease),
    border-color var(--t-fast) var(--ease);
  white-space: nowrap;
  will-change: transform;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.btn--phone {
  background: var(--cta-bg);
  color: var(--paper-2);
  padding: 12px 20px 12px 16px;
}
.btn--phone:hover { background: var(--cta-bg-hover); }
.btn--phone .num { font-family: var(--font-mono); font-weight: 600; letter-spacing: 0.02em; }

.btn--primary {
  background: var(--surface-dark);
  color: var(--paper);
  padding: 14px 22px;
  font-size: var(--fs-base);
}
.btn--primary:hover { background: var(--ink-2); }

.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-2);
  padding: 14px 22px;
  font-size: var(--fs-base);
}
.btn--ghost:hover { border-color: var(--ink); }

.btn--ghost-light {
  background: transparent;
  color: var(--paper);
  border-color: rgba(247, 244, 238, 0.3);
  padding: 14px 22px;
  font-size: var(--fs-base);
}
.btn--ghost-light:hover {
  border-color: var(--paper);
  background: rgba(247, 244, 238, 0.06);
}

.btn--lg { padding: 16px 26px; font-size: var(--fs-base); }
.btn--inline { padding: 6px 12px; font-size: var(--fs-xs); }

.btn-link {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-weight: 500;
  font-size: var(--fs-sm);
  color: var(--ink);
  border-bottom: 1px solid var(--ink);
  padding-bottom: 2px;
  text-decoration: none;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}
.btn-link:hover { color: var(--accent-deep); border-color: var(--accent); }
.btn-link::after { content: "→"; }

/* ---------- Service cards ---------- */
.card-service {
  display: grid;
  gap: var(--sp-4);
  padding: var(--sp-6);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), box-shadow var(--t) var(--ease);
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: var(--ink);
}
.card-service:hover { text-decoration: none; }
.card-service::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t) var(--ease);
}
.card-service:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-card);
  border-color: var(--line-2);
}
.card-service:hover::before { transform: scaleX(1); }
.card-service__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--accent-tint);
  color: var(--accent-deep);
  display: grid;
  place-items: center;
}
.card-service__icon svg { width: 22px; height: 22px; }
.card-service h3 {
  font-size: var(--fs-lg);
  letter-spacing: -0.02em;
}
.card-service p {
  font-size: var(--fs-sm);
  color: var(--ink-3);
  margin: 0;
}
.card-service__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--sp-4);
  border-top: 1px solid var(--line);
  margin-top: var(--sp-2);
}
.card-service__price {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}
.card-service__price strong {
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  font-weight: 600;
  letter-spacing: -0.01em;
}

/* ---------- Feature item (4-up; line-divided, no boxes) ---------- */
.feature {
  padding: var(--sp-5) 0;
  border-top: 1px solid var(--line);
}
@media (min-width: 768px) {
  .feature { padding: var(--sp-6) var(--sp-5) var(--sp-6) 0; border-top: 1px solid var(--line); }
  .feature + .feature { border-left: 1px solid var(--line); padding-left: var(--sp-5); }
}
.feature__num {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  color: var(--accent-deep);
  margin-bottom: var(--sp-3);
  display: block;
}
.feature h3 {
  font-size: var(--fs-lg);
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-2);
}
.feature p { font-size: var(--fs-sm); color: var(--ink-3); }

/* ---------- Area tiles ---------- */
.area {
  padding: var(--sp-5);
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: var(--sp-4);
  background: var(--paper-2);
  text-decoration: none;
  color: var(--ink);
  transition: background var(--t-fast) var(--ease);
  min-height: 180px;
}
.area:hover { background: var(--accent-tint); text-decoration: none; }
@media (min-width: 768px) {
  .area { border-right: 1px solid var(--line); }
  .area:nth-child(2n) { border-right: 0; }
}
@media (min-width: 1024px) {
  .area:nth-child(2n) { border-right: 1px solid var(--line); }
  .area:nth-child(3n) { border-right: 0; }
}
.area h3 {
  font-size: var(--fs-lg);
  letter-spacing: -0.015em;
}
.area__post {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}
.area__foot {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: var(--sp-3);
}
.area__time {
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  color: var(--ink-2);
}
.area__time strong { color: var(--accent-deep); font-family: var(--font-sans); font-weight: 700; font-size: var(--fs-md); }
.area__arrow { font-size: 24px; color: var(--accent); transition: transform var(--t-fast) var(--ease); }
.area:hover .area__arrow { transform: translateX(4px); }

/* ---------- Testimonial ---------- */
.testimonial {
  padding: var(--sp-6) var(--sp-5);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  background: var(--paper);
  min-height: 240px;
}
.testimonial:last-child { border-right: 0; }
@media (max-width: 767px) {
  .testimonial { border-right: 0; border-bottom: 1px solid var(--line); }
}
.testimonial__quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: calc(var(--fs-md) + 4px);
  line-height: 1.32;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0;
  max-width: none;
}
@media (min-width: 768px) {
  .testimonial__quote { font-size: 28px; line-height: 1.28; }
}
.testimonial__foot {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid var(--line);
}
.testimonial__author {
  font-weight: 600;
  font-size: var(--fs-sm);
  color: var(--ink);
}
.testimonial__author + span {
  font-size: var(--fs-xs);
  color: var(--muted);
  font-family: var(--font-mono);
  letter-spacing: 0.06em;
}
.stars {
  display: inline-flex;
  gap: 2px;
  color: var(--accent);
}

/* ---------- Accordion / FAQ ---------- */
details.qa {
  padding: var(--sp-5) 0;
  border-top: 1px solid var(--line);
}
details.qa:last-of-type { border-bottom: 1px solid var(--line); }
details.qa > summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--sp-4);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--fs-md);
  letter-spacing: -0.012em;
  color: var(--ink);
}
details.qa > summary::-webkit-details-marker { display: none; }
details.qa > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 300;
  color: var(--accent-deep);
  transition: transform var(--t-fast) var(--ease);
  flex-shrink: 0;
  line-height: 1;
}
details.qa[open] > summary::after { transform: rotate(45deg); }
details.qa > div {
  padding-top: var(--sp-3);
  color: var(--ink-3);
  font-size: var(--fs-sm);
}
details.qa > div p { font-size: inherit; color: inherit; margin: 0; }
details.qa > div p + p { margin-top: var(--sp-3); }

/* ---------- Cookie banner ---------- */
.cookie-banner {
  position: fixed;
  left: var(--sp-3);
  right: var(--sp-3);
  bottom: var(--sp-3);
  z-index: 60;
  background: var(--surface-dark);
  color: var(--paper);
  border-radius: var(--r-md);
  padding: var(--sp-5);
  display: none;
  flex-direction: column;
  gap: var(--sp-4);
  box-shadow: 0 24px 60px -20px rgba(0,0,0,0.45);
  max-width: 720px;
  margin-inline: auto;
}
.cookie-banner[data-show="true"] { display: flex; }
.cookie-banner__title {
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--fs-md);
  letter-spacing: -0.012em;
}
.cookie-banner__text {
  font-size: var(--fs-sm);
  color: rgba(247,244,238,0.78);
  margin: 0;
}
.cookie-banner__text a { color: var(--accent); text-decoration: underline; text-decoration-color: rgba(196, 90, 44, 0.5); }
.cookie-banner__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.cookie-banner .btn { font-size: var(--fs-sm); padding: 10px 16px; }
.cookie-banner .btn--ghost-light { padding: 10px 16px; }

.cookie-prefs {
  display: none;
  flex-direction: column;
  gap: var(--sp-3);
  padding-top: var(--sp-3);
  border-top: 1px solid rgba(247,244,238,0.15);
}
.cookie-prefs[data-show="true"] { display: flex; }
.cookie-prefs label {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  font-size: var(--fs-sm);
  color: rgba(247,244,238,0.85);
}
.cookie-prefs input[type="checkbox"] {
  margin-top: 4px;
  accent-color: var(--accent);
}
.cookie-prefs label[data-locked] { opacity: 0.7; }

/* ---------- Breadcrumbs ---------- */
.crumbs {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  padding: var(--sp-5) 0 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
}
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--accent-deep); }
.crumbs span[aria-current] { color: var(--ink); }
.crumbs li:not(:last-child)::after { content: "/"; margin-left: var(--sp-2); color: var(--line-2); }
.crumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: var(--sp-2); }
.crumbs ol li { display: inline; }

/* ---------- Two-column long-form ---------- */
.longform {
  display: grid;
  gap: var(--sp-6);
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .longform { grid-template-columns: minmax(0, 280px) 1fr; gap: var(--sp-8); }
}
.longform aside h3 {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: var(--sp-3);
}
.longform aside ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--sp-2);
}
.longform aside ul a {
  font-size: var(--fs-sm);
  color: var(--ink-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.longform aside ul a:hover, .longform aside ul a[aria-current] {
  color: var(--ink);
  border-bottom-color: var(--accent);
}
.longform article h2 { margin-top: var(--sp-7); }
.longform article h2:first-child { margin-top: 0; }
.longform article h3 { margin-top: var(--sp-6); margin-bottom: var(--sp-3); }
.longform article p { margin-top: var(--sp-3); }
.longform article ul {
  margin-top: var(--sp-3);
  padding-left: var(--sp-5);
  display: grid;
  gap: var(--sp-2);
}
.longform article ul li { color: var(--ink-2); font-size: var(--fs-base); }

/* ---------- Page hero image strip (cinematic image between header and content) ---------- */
.page-hero-image {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  margin: 0;
  background: var(--ink-3);
  border-bottom: 1px solid var(--line);
}
@media (min-width: 768px) {
  .page-hero-image { aspect-ratio: 16 / 7; }
}
@media (min-width: 1280px) {
  .page-hero-image { aspect-ratio: 21 / 9; }
}
.page-hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  filter: saturate(0.9) contrast(1.04);
}

/* ---------- Page header (internal pages) ---------- */
.page-header {
  padding-block: var(--sp-7) var(--sp-7);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}
@media (min-width: 768px) {
  .page-header { padding-block: var(--sp-8) var(--sp-7); }
}
.page-header__grid {
  display: grid;
  gap: var(--sp-5);
}
@media (min-width: 1024px) {
  .page-header__grid { grid-template-columns: 1.4fr 1fr; align-items: end; gap: var(--sp-7); }
}
.page-header h1 {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.02;
  letter-spacing: -0.035em;
}
.page-header p { font-size: var(--fs-md); color: var(--ink-2); margin-top: var(--sp-4); }

/* ---------- Misc ---------- */
.trust-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--sp-4) var(--sp-6);
  padding: var(--sp-5) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.trust-badge svg { width: 18px; height: 18px; color: var(--accent-deep); }

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border: 1px solid var(--line-2);
  border-radius: var(--r-pill);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.06em;
  color: var(--ink-2);
}
.tag .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--good); }
.tag--accent { color: var(--accent-deep); border-color: var(--accent); background: var(--accent-tint); }

/* ============================================================
   Boiler-themed components — gauge, pipe divider, panel meta
   ============================================================ */

/* ---------- Pressure gauge — analog dial, floats in hero corner ---------- */
.gauge {
  position: absolute;
  top: var(--sp-4);
  right: var(--sp-4);
  width: 96px;
  height: 96px;
  background: var(--paper);
  border-radius: 50%;
  box-shadow: var(--shadow-card), 0 0 0 4px rgba(20,24,27,0.06);
  display: grid;
  place-items: center;
  padding: 8px;
  color: var(--ink-2);
  z-index: 2;
}
.gauge__face { width: 100%; height: 100%; display: block; }
.gauge__needle {
  transform-origin: 40px 40px;
  animation: gauge-rise 1800ms var(--ease) 200ms both;
  transform: rotate(-90deg);
}
.gauge__label {
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface-dark);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.16em;
  padding: 3px 8px;
  border-radius: var(--r-pill);
  white-space: nowrap;
}
@keyframes gauge-rise {
  from { transform: rotate(-135deg); }
  to   { transform: rotate(40deg); }   /* sits in the green "safe" zone */
}
@media (prefers-reduced-motion: reduce) {
  .gauge__needle { animation: none; transform: rotate(40deg); }
}
@media (min-width: 768px) {
  .gauge { width: 112px; height: 112px; top: var(--sp-5); right: var(--sp-5); }
}

/* ---------- Pipe-joint section divider ----------
   A schematic copper-pipe segment with two flanges and a bleed valve.
   Sits between major sections in place of a plain border. */
.pipe-divider {
  display: flex;
  align-items: center;
  gap: 0;
  padding-block: var(--sp-5);
  color: var(--line-2);
}
.pipe-divider__line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent 0, var(--line-2) 8px, var(--line-2) calc(100% - 8px), transparent 100%);
}
.pipe-divider__joint {
  width: 56px;
  height: 14px;
  display: grid;
  place-items: center;
  position: relative;
  color: var(--accent);
}
.pipe-divider__joint::before,
.pipe-divider__joint::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 8px;
  height: 8px;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  transform: translateY(-50%);
  background: var(--paper);
}
.pipe-divider__joint::before { left: 0; }
.pipe-divider__joint::after { right: 0; }
.pipe-divider__joint span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.section--ink .pipe-divider__joint::before,
.section--ink .pipe-divider__joint::after,
.cta-band .pipe-divider__joint::before,
.cta-band .pipe-divider__joint::after { background: var(--surface-dark); }
.section--ink .pipe-divider__line,
.cta-band .pipe-divider__line {
  background: linear-gradient(90deg, transparent 0, rgba(247,244,238,0.18) 8px, rgba(247,244,238,0.18) calc(100% - 8px), transparent 100%);
}

/* ---------- Billboard stats — huge editorial numbers below hero ---------- */
.billboard {
  margin: var(--sp-7) 0 0 0;
  padding: var(--sp-6) 0 0 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}
@media (min-width: 768px) {
  .billboard { grid-template-columns: repeat(3, 1fr); }
}
.billboard > div {
  padding: var(--sp-5) 0;
  position: relative;
  border-top: 1px solid var(--line);
}
.billboard > div:first-child { border-top: 0; padding-top: 0; }
@media (min-width: 768px) {
  .billboard > div {
    border-top: 0;
    border-left: 1px solid var(--line);
    padding: 0 var(--sp-6);
  }
  .billboard > div:first-child { border-left: 0; padding-left: 0; }
  .billboard > div:last-child { padding-right: 0; }
}
.billboard dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: var(--sp-3);
  display: flex;
  align-items: center;
  gap: 8px;
}
.billboard dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 10px;
  line-height: 0.88;
}
.billboard dd strong {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(64px, 9vw, 116px);
  letter-spacing: -0.025em;
  color: var(--ink);
  line-height: 0.88;
}
.billboard dd .unit {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  color: var(--accent-deep);
  font-weight: 500;
  text-transform: uppercase;
  align-self: flex-end;
  padding-bottom: 8px;
}
.billboard > div p {
  margin: var(--sp-4) 0 0 0;
  font-size: var(--fs-sm);
  color: var(--ink-3);
  max-width: 30ch;
  line-height: 1.45;
}

/* Billboard on dark hero */
.hero .billboard { border-top-color: rgba(247, 244, 238, 0.18); }
.hero .billboard > div { border-color: rgba(247, 244, 238, 0.14); }
.hero .billboard dt { color: rgba(247, 244, 238, 0.62); }
.hero .billboard dd strong { color: var(--paper); }
.hero .billboard dd .unit { color: var(--accent-on-dark); }
.hero .billboard > div p { color: rgba(247, 244, 238, 0.72); }

/* ---------- Control-panel meta — hero stats as boiler readout ---------- */
.panel-meta {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--paper-2);
  overflow: hidden;
  margin-top: var(--sp-5);
}
.panel-meta > div {
  padding: var(--sp-4) var(--sp-4);
  border-right: 1px solid var(--line);
  position: relative;
}
.panel-meta > div:last-child { border-right: 0; }
.panel-meta dt {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  font-weight: 500;
}
.panel-meta dd {
  margin: 6px 0 0 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.panel-meta dd small {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  color: var(--muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
@media (min-width: 768px) {
  .panel-meta dd { font-size: 26px; }
}

/* ---------- Section ref label — "[REF 03] DIAGNOSTICS" engineering tag ----- */
.ref-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-deep);
  font-weight: 500;
}
.ref-tag__num {
  background: var(--surface-dark);
  color: var(--paper);
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 10px;
  letter-spacing: 0.12em;
}
.section--ink .ref-tag__num,
.cta-band .ref-tag__num { background: var(--paper); color: var(--ink); }

/* ---------- Brand mark refinement — flame inside the drop ----------
   The header SVG keeps its outer drop stroke; we ensure the inner flame
   path renders with a slight glow so the boiler-themed mark reads
   even at small sizes. */
.brand__mark {
  color: var(--accent);
  position: relative;
}

/* ---------- Hero call-card (sticky callback widget over photo) ---------- */
.hero__call-card {
  position: absolute;
  z-index: 3;
  background: var(--paper-2);
  color: var(--ink);
  padding: var(--sp-5) var(--sp-6) var(--sp-5);
  border-radius: var(--r-md);
  box-shadow: 0 24px 60px -16px rgba(0, 0, 0, 0.45);
  display: none;
  border: 1px solid rgba(20, 24, 27, 0.08);
}
@media (min-width: 1024px) {
  .hero__call-card {
    display: block;
    top: 50%;
    right: var(--sp-7);
    transform: translateY(-44%);
    width: 320px;
  }
}
@media (min-width: 1280px) {
  .hero__call-card {
    right: max(var(--sp-9), calc((100vw - var(--container)) / 2 + var(--sp-5)));
    width: 340px;
  }
}
.hero__call-card__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-deep);
  font-weight: 500;
  margin-bottom: var(--sp-3);
}
.hero__call-card__label .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 3px rgba(62, 128, 80, 0.22);
  animation: pulse-good 2.4s ease-in-out infinite;
}
@keyframes pulse-good {
  0%, 100% { box-shadow: 0 0 0 3px rgba(62, 128, 80, 0.22); }
  50%      { box-shadow: 0 0 0 7px rgba(62, 128, 80, 0.06); }
}
.hero__call-card__phone {
  display: block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 28px;
  letter-spacing: 0.005em;
  color: var(--ink);
  text-decoration: none;
  line-height: 1;
  margin-bottom: var(--sp-4);
  transition: color var(--t-fast) var(--ease);
}
.hero__call-card__phone:hover { color: var(--accent-deep); text-decoration: none; }
.hero__call-card__hours {
  list-style: none;
  padding: var(--sp-3) 0;
  margin: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 6px;
}
.hero__call-card__hours li {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--ink-3);
}
.hero__call-card__hours li b { color: var(--ink); font-weight: 600; }
.hero__call-card__email {
  display: block;
  margin-top: var(--sp-3);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.04em;
  word-break: break-word;
  text-decoration: none;
  transition: color var(--t-fast) var(--ease);
}
.hero__call-card__email:hover { color: var(--accent-deep); text-decoration: none; }

/* ---------- Trust band — checklist + badges + repeat CTA ---------- */
.trust-band {
  background: var(--accent);
  color: var(--paper);
  padding-block: var(--sp-8);
  --accent: var(--accent-deep);
}
@media (min-width: 768px) {
  .trust-band { padding-block: var(--sp-9); }
}
.trust-band__grid {
  display: grid;
  gap: var(--sp-6);
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .trust-band__grid {
    grid-template-columns: 1.05fr 1fr;
    gap: var(--sp-7) var(--sp-8);
    align-items: start;
  }
  .trust-band__head { grid-column: 1; grid-row: 1; }
  .trust-band__list { grid-column: 2; grid-row: 1; }
  .trust-band__badges { grid-column: 1 / -1; grid-row: 2; }
  .trust-band__cta { grid-column: 1 / -1; grid-row: 3; }
}
.trust-band__eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(247, 244, 238, 0.7);
  margin-bottom: var(--sp-4);
}
.trust-band h2 {
  color: var(--paper);
  font-size: clamp(28px, 4vw, 48px);
  letter-spacing: 0.005em;
  line-height: 1.12;
  margin: 0;
}
.trust-band h2 em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  text-transform: none;
  color: rgba(247, 244, 238, 0.95);
  font-size: 1.16em;
  line-height: 1.0;
}
.trust-band p {
  margin-top: var(--sp-4);
  color: rgba(247, 244, 238, 0.86);
  font-size: var(--fs-md);
  max-width: 48ch;
  line-height: 1.5;
}
.trust-band__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-3);
  align-self: start;
}
@media (min-width: 600px) {
  .trust-band__list { grid-template-columns: repeat(2, 1fr); }
}
.trust-band__list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--fs-base);
  color: var(--paper);
  line-height: 1.35;
  padding-block: 4px;
  font-weight: 500;
}
.trust-band__list li::before {
  content: "";
  flex: 0 0 18px;
  height: 18px;
  margin-top: 3px;
  background: var(--paper);
  -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'><polyline points='5 12 10 17 19 7'/></svg>") center / contain no-repeat;
          mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2.6' stroke-linecap='round' stroke-linejoin='round'><polyline points='5 12 10 17 19 7'/></svg>") center / contain no-repeat;
}
.trust-band__badges {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(247, 244, 238, 0.2);
  margin-top: var(--sp-2);
}
@media (min-width: 768px) {
  .trust-band__badges { grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
}
.trust-stamp {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-3) 0;
}
.trust-stamp svg {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  color: var(--paper);
  opacity: 0.95;
}
.trust-stamp span {
  font-family: var(--font-sans);
  font-size: 13px;
  color: rgba(247, 244, 238, 0.86);
  line-height: 1.32;
}
.trust-stamp b {
  font-family: var(--font-sans);
  font-weight: 700;
  color: var(--paper);
  font-size: 15px;
  letter-spacing: -0.01em;
}
.trust-band__cta { padding-top: var(--sp-4); border-top: 1px solid rgba(247, 244, 238, 0.2); }
.trust-band__cta .btn--phone {
  background: var(--ink);
  color: var(--paper);
}
.trust-band__cta .btn--phone:hover { background: var(--ink-2); }

/* ---------- Contact cards (Phone / Email / Workshop) ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-4);
}
@media (min-width: 768px) {
  .contact-grid { grid-template-columns: repeat(3, 1fr); gap: var(--sp-5); }
}
.contact-card {
  padding: var(--sp-6);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  transition: border-color var(--t) var(--ease), transform var(--t) var(--ease);
}
.contact-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.contact-card__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-deep);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}
.contact-card__label::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 3px rgba(62, 128, 80, 0.22);
}
.contact-card__big {
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: clamp(26px, 2.6vw, 32px);
  letter-spacing: -0.022em;
  color: var(--ink);
  text-decoration: none;
  line-height: 1.05;
  transition: color var(--t-fast) var(--ease);
  word-break: keep-all;
}
.contact-card__big:hover { color: var(--accent-deep); text-decoration: none; }
.contact-card__big.mono {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.005em;
  white-space: nowrap;
}
.contact-card__big--email {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: clamp(13px, 1.3vw, 15px);
  letter-spacing: 0;
  line-height: 1.35;
  word-break: break-word;
  overflow-wrap: anywhere;
  hyphens: none;
  white-space: normal;
}
.contact-card__address {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 600;
  font-size: 22px;
  line-height: 1.25;
  letter-spacing: -0.012em;
  color: var(--ink);
}
.contact-card__address .post {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--muted);
}
.contact-card__list {
  list-style: none;
  padding: var(--sp-4) 0 0 0;
  margin: var(--sp-2) 0 0 0;
  display: grid;
  gap: var(--sp-3);
  border-top: 1px solid var(--line);
}
.contact-card__list li {
  font-size: var(--fs-sm);
  color: var(--ink-3);
  display: flex;
  align-items: flex-start;
  gap: 10px;
  line-height: 1.45;
}
.contact-card__list li::before {
  content: "";
  flex: 0 0 14px;
  height: 1px;
  margin-top: 10px;
  background: var(--accent);
}

/* ---------- Service log — "engineer's journal" entries ---------- */
.service-log {
  padding-block: var(--sp-8);
  border-top: 1px solid var(--line);
}
@media (min-width: 768px) {
  .service-log { padding-block: var(--sp-9); }
}
.service-log__head {
  display: grid;
  gap: var(--sp-4);
  margin-bottom: var(--sp-7);
  max-width: 720px;
}
.service-log__list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}
.service-log__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--sp-2);
  padding: var(--sp-5) 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
  transition: background var(--t-fast) var(--ease);
  position: relative;
}
.service-log__list li:hover {
  background: linear-gradient(90deg, transparent 0%, var(--accent-tint) 30%, var(--accent-tint) 70%, transparent 100%);
}
@media (min-width: 768px) {
  .service-log__list li {
    grid-template-columns: 100px 220px 1fr 100px;
    gap: var(--sp-5);
  }
}
.service-log__list time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--accent-deep);
  font-weight: 500;
}
.service-log__loc {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-transform: uppercase;
}
.service-log__job {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: -0.005em;
  color: var(--ink);
  line-height: 1.2;
}
.service-log__job b {
  font-family: var(--font-sans);
  font-style: normal;
  font-weight: 600;
  letter-spacing: -0.01em;
}
.service-log__time {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--ink-2);
  letter-spacing: 0.08em;
}
.service-log__foot {
  margin-top: var(--sp-5);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: var(--sp-2);
}
.service-log__foot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--good);
  box-shadow: 0 0 0 3px rgba(47, 107, 60, 0.18);
  animation: log-pulse 2.4s ease-in-out infinite;
}
@keyframes log-pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(47, 107, 60, 0.18); }
  50%      { box-shadow: 0 0 0 7px rgba(47, 107, 60, 0.06); }
}

/* ---------- Service card icon — boiler-shop tint with pilot accent ---- */
.card-service__icon {
  position: relative;
}
.card-service__icon::after {
  content: "";
  position: absolute;
  top: -3px;
  right: -3px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--flame);
  box-shadow: 0 0 0 3px var(--paper-2), inset 0 0 2px rgba(255,255,255,0.5);
  opacity: 0;
  transform: scale(0.6);
  transition: opacity var(--t) var(--ease), transform var(--t) var(--ease);
}
.card-service:hover .card-service__icon::after { opacity: 1; transform: scale(1); }