/* Service pages: signal ledger
   Site 34 additions. Loaded after styles.css; scoped to .sl- classes.
   Structure differs from the site 33 service layout: full-bleed photo with an
   overlapping dark panel, full-width ledger rows, red caption band. */

/* ---------- hero ---------- */
.sl-hero { padding-bottom: clamp(18px, 2.4vw, 30px); }
.sl-hero-media {
  width: 100%;
  height: clamp(300px, 36vw, 460px);
  object-fit: cover;
  object-position: 50% 32%;
}
.sl-hero-panel {
  position: relative;
  width: min(1120px, calc(100% - 44px));
  margin: clamp(-200px, -15vw, -96px) auto 0;
  background: var(--primary);
  color: #fff;
  padding: clamp(24px, 3.2vw, 42px);
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr);
  gap: clamp(18px, 2.6vw, 34px);
  align-items: end;
}
.sl-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 12px;
  color: #fff;
  font: 700 .72rem/1.3 Arial, Helvetica, sans-serif;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.sl-eyebrow::before {
  content: "";
  width: 11px;
  height: 11px;
  background: var(--accent);
}
.sl-hero h1 {
  margin: 0 0 12px;
  color: #fff;
  font-size: clamp(1.6rem, 2.7vw, 2.45rem);
  line-height: 1.06;
  letter-spacing: -.005em;
  text-transform: uppercase;
  max-width: 24ch;
}
.sl-hero-lead {
  margin: 0;
  max-width: 52ch;
  font-size: clamp(.95rem, 1.05vw, 1.03rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, .82);
}
.sl-hero-side { min-width: 0; }
.sl-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 20px;
  background: var(--accent);
  border: 1px solid var(--accent);
  color: #fff;
  text-decoration: none;
  font: 700 .95rem/1.2 Arial, Helvetica, sans-serif;
  letter-spacing: .03em;
  white-space: nowrap;
}
.sl-call:hover, .sl-call:focus-visible { background: #d33f26; }
.sl-hero-side p {
  margin: 12px 0 0;
  font-size: .8rem;
  line-height: 1.5;
  letter-spacing: .02em;
  color: rgba(255, 255, 255, .62);
}

/* Body on this site is dark; each content band carries its own surface. */
.sl-inner { width: min(1120px, calc(100% - 44px)); margin: 0 auto; }

/* ---------- ledger ---------- */
.sl-ledger {
  background: var(--bg);
  color: var(--ink);
  padding: clamp(34px, 4.4vw, 60px) 0 clamp(24px, 3vw, 38px);
}
.sl-ledger-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}
.sl-ledger h2 {
  margin: 0;
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  letter-spacing: .04em;
  text-transform: uppercase;
}
.sl-ledger-head span {
  font: 700 .7rem/1.3 Arial, Helvetica, sans-serif;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: #6b6459;
}
.sl-rows { border-top: 2px solid var(--primary); }
.sl-row {
  display: grid;
  grid-template-columns: 58px minmax(0, .82fr) minmax(0, 1.32fr) 84px;
  gap: clamp(12px, 2vw, 26px);
  padding: 17px 2px;
  border-bottom: 1px solid rgba(20, 20, 20, .16);
  align-items: baseline;
}
.sl-row b {
  color: var(--accent);
  font: 700 .78rem/1.4 Arial, Helvetica, sans-serif;
  letter-spacing: .1em;
}
.sl-row h3 {
  margin: 0;
  font-size: .98rem;
  line-height: 1.35;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.sl-row p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.55;
  color: #3d3a34;
}
.sl-row .sl-tag {
  font: 700 .64rem/1.4 Arial, Helvetica, sans-serif;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: #6b6459;
  text-align: right;
}

/* mid-page call row */
.sl-ledger-call {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  margin-top: clamp(18px, 2.4vw, 28px);
  padding: 16px 18px;
  background: var(--paper);
  border-left: 4px solid var(--accent);
}
.sl-ledger-call p {
  margin: 0;
  font-size: .92rem;
  line-height: 1.5;
  color: #3d3a34;
}
.sl-ledger-call strong { color: var(--primary); }

/* ---------- caption band ---------- */
.sl-band { margin: clamp(26px, 3.4vw, 44px) 0 0; }
.sl-band img {
  width: 100%;
  height: clamp(200px, 24vw, 330px);
  object-fit: cover;
  object-position: 50% 55%;
}
.sl-band figcaption {
  width: 100%;
  padding: 13px max(22px, calc((100% - 1120px) / 2));
  background: var(--accent);
  color: #fff;
  font: 700 .76rem/1.45 Arial, Helvetica, sans-serif;
  letter-spacing: .08em;
  text-transform: uppercase;
}

/* ---------- split ---------- */
.sl-split {
  background: var(--paper);
  color: var(--ink);
  padding: clamp(34px, 4.6vw, 62px) 0;
}
.sl-split-inner {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(22px, 4vw, 66px);
}
.sl-col { min-width: 0; }
.sl-col h2 {
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 3px solid var(--primary);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  letter-spacing: .05em;
  text-transform: uppercase;
}
.sl-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}
.sl-col li {
  position: relative;
  padding: 0 0 10px 18px;
  font-size: .93rem;
  line-height: 1.55;
  color: #3d3a34;
}
.sl-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6em;
  width: 7px;
  height: 7px;
  background: var(--accent);
}
.sl-col--alt h2 { border-bottom-color: var(--accent); }

/* ---------- notes ---------- */
.sl-notes {
  background: #0e0e0e;
  color: #f4efe4;
  border-top: 1px solid rgba(255, 255, 255, .14);
  border-bottom: 1px solid rgba(255, 255, 255, .14);
}
.sl-notes-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 44px);
  width: min(1120px, calc(100% - 44px));
  margin: 0 auto;
  padding: clamp(30px, 4vw, 50px) 0;
}
.sl-note {
  border-left: 4px solid var(--accent);
  padding-left: 16px;
  min-width: 0;
}
.sl-note h2 {
  margin: 0 0 8px;
  font-size: .95rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: #fff;
}
.sl-note p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, .74);
}

/* ---------- faq ---------- */
.sl-faq {
  background: var(--bg);
  color: var(--ink);
  padding: clamp(34px, 4.4vw, 58px) 0;
}
.sl-faq h2 {
  margin: 0 0 16px;
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  letter-spacing: .05em;
  text-transform: uppercase;
}
.sl-faq details {
  border-left: 3px solid var(--accent);
  border-top: 1px solid rgba(20, 20, 20, .16);
  padding: 2px 0 2px 16px;
}
.sl-faq details + details { margin-top: 10px; }
.sl-faq summary {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  cursor: pointer;
  font-size: .96rem;
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: .01em;
}
.sl-faq summary::-webkit-details-marker { display: none; }
.sl-faq summary::after {
  content: "+";
  flex: 0 0 auto;
  color: var(--accent);
  font: 400 1.3rem/1 Arial, Helvetica, sans-serif;
}
.sl-faq details[open] summary::after { content: "-"; }
.sl-faq details p {
  margin: 0 0 14px;
  font-size: .92rem;
  line-height: 1.6;
  color: #3d3a34;
}

/* ---------- close ---------- */
.sl-close { background: var(--accent); color: #fff; }
.sl-close-inner {
  width: min(1120px, calc(100% - 44px));
  margin: 0 auto;
  padding: clamp(28px, 3.6vw, 44px) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(16px, 3vw, 40px);
  flex-wrap: wrap;
}
.sl-close h2 {
  margin: 0 0 4px;
  font-size: clamp(.95rem, 1.2vw, 1.05rem);
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .86);
}
.sl-close .sl-number {
  display: block;
  font: 700 clamp(1.55rem, 3.2vw, 2.5rem)/1.05 Arial, Helvetica, sans-serif;
  letter-spacing: -.01em;
  color: #fff;
}
.sl-close .sl-call {
  background: #fff;
  border-color: #fff;
  color: #17120f;
}
.sl-close .sl-call:hover,
.sl-close .sl-call:focus-visible { background: #f6ece6; }

/* ---------- responsive ---------- */
@media (max-width: 900px) {
  .sl-hero-panel {
    grid-template-columns: 1fr;
    margin-top: clamp(-110px, -12vw, -60px);
    align-items: start;
  }
  .sl-hero h1 { max-width: 30ch; }
  .sl-hero-panel { gap: 18px; }
  .sl-hero-side { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
  .sl-hero-side p { margin: 0; }
  .sl-row { grid-template-columns: 44px minmax(0, 1fr); row-gap: 6px; }
  .sl-row p { grid-column: 2; }
  .sl-row .sl-tag { grid-column: 2; text-align: left; }
  .sl-split-inner { grid-template-columns: 1fr; }
  .sl-notes-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .sl-hero-media { height: clamp(220px, 52vw, 320px); }
  .sl-hero-panel { width: calc(100% - 24px); margin-top: -50px; padding: 22px 18px; }
  .sl-hero h1 { font-size: clamp(1.35rem, 6.4vw, 1.8rem); }
  .sl-call { width: 100%; }
  .sl-close-inner { flex-direction: column; align-items: stretch; padding-bottom: 82px; }
  .sl-close .sl-call { width: 100%; }
  .sl-band figcaption { font-size: .7rem; }
}

/* ---------- split hero (roofing): red panel left, photo right ---------- */
.sl-hero-split {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  min-height: clamp(340px, 40vw, 500px);
}
.sl-hero-split .sl-panel {
  background: var(--accent);
  color: #fff;
  padding: clamp(24px, 3.2vw, 44px) clamp(22px, 3.4vw, 52px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 14px;
  min-width: 0;
}
.sl-hero-split h1 {
  margin: 0;
  color: #fff;
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  line-height: 1.07;
  letter-spacing: -.005em;
  text-transform: uppercase;
}
.sl-hero-split p {
  margin: 0;
  max-width: 44ch;
  color: rgba(255, 255, 255, .9);
  font-size: clamp(.94rem, 1vw, 1rem);
  line-height: 1.6;
}
.sl-hero-split .sl-eyebrow { color: #fff; margin: 0; }
.sl-hero-split .sl-eyebrow::before { background: #fff; }
.sl-hero-split .sl-call { background: #fff; border-color: #fff; color: #17120f; align-self: flex-start; }
.sl-hero-split img { width: 100%; height: 100%; min-height: 240px; object-fit: cover; }

/* ---------- step rail ---------- */
.sl-steps { background: var(--paper); color: var(--ink); padding: clamp(28px, 3.4vw, 46px) 0; }
.sl-steps-inner {
  width: min(1120px, calc(100% - 44px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 28px);
}
.sl-step { border-top: 3px solid var(--accent); padding-top: 12px; min-width: 0; }
.sl-step b {
  display: block;
  color: var(--accent);
  font: 700 .72rem/1.4 Arial, Helvetica, sans-serif;
  letter-spacing: .14em;
}
.sl-step h3 { margin: 4px 0 6px; font-size: .94rem; letter-spacing: .03em; text-transform: uppercase; }
.sl-step p { margin: 0; font-size: .87rem; line-height: 1.5; color: #3d3a34; }

/* ---------- materials table ---------- */
.sl-table-band { background: var(--bg); color: var(--ink); padding: clamp(30px, 4vw, 52px) 0; }
.sl-table-scroll { width: min(1120px, calc(100% - 44px)); margin: 0 auto; overflow-x: auto; }
.sl-table-band h2 {
  width: min(1120px, calc(100% - 44px));
  margin: 0 auto 14px;
  font-size: clamp(1.15rem, 1.7vw, 1.45rem);
  letter-spacing: .05em;
  text-transform: uppercase;
}
table.sl-table { width: 100%; border-collapse: collapse; min-width: 560px; }
table.sl-table th, table.sl-table td {
  text-align: left;
  padding: 13px 12px;
  border-bottom: 1px solid rgba(20, 20, 20, .16);
  vertical-align: top;
  font-size: .92rem;
  line-height: 1.5;
}
table.sl-table th {
  font: 700 .7rem/1.4 Arial, Helvetica, sans-serif;
  letter-spacing: .12em;
  text-transform: uppercase;
  border-bottom: 2px solid var(--primary);
}
table.sl-table td:first-child { font-weight: 700; }
.sl-table-note {
  width: min(1120px, calc(100% - 44px));
  margin: 12px auto 0;
  font-size: .78rem;
  line-height: 1.5;
  color: #6b6459;
}

/* ---------- pest matrix ---------- */
.sl-matrix { background: var(--bg); color: var(--ink); padding: clamp(30px, 4vw, 52px) 0; }
.sl-matrix-grid {
  width: min(1120px, calc(100% - 44px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  background: rgba(20, 20, 20, .18);
}
.sl-tile { background: var(--paper); padding: 17px 16px; min-width: 0; }
.sl-tile h3 { margin: 0 0 6px; font-size: .89rem; letter-spacing: .05em; text-transform: uppercase; }
.sl-tile p { margin: 0; font-size: .86rem; line-height: 1.5; color: #3d3a34; }

@media (max-width: 900px) {
  .sl-hero-split { grid-template-columns: 1fr; }
  .sl-hero-split img { min-height: 220px; height: clamp(200px, 46vw, 300px); }
  .sl-steps-inner { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sl-matrix-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .sl-hero-split .sl-call { width: 100%; }
  .sl-steps-inner { grid-template-columns: 1fr; }
  .sl-matrix-grid { grid-template-columns: 1fr; }
}