/* ECS v2.0 — service-detail partial
 * Phase 2 Agent 2. Extends components.css. Do not touch tokens.css / components.css.
 */

/* ---------- Service-detail hero (compact, photo-led) ---------- */
.service-hero {
  position: relative;
  min-height: 56svh;  /* svh: stable across iOS Safari URL-bar collapse */
  display: flex;
  align-items: flex-end;
  padding: var(--space-9) 0 var(--space-8);
  color: var(--fg-on-emphasis);
  overflow: hidden;
  background: var(--c-emerald-900);
}
.service-hero__media { position: absolute; inset: 0; z-index: 0; }
.service-hero__media img {
  width: 100%; height: 100%; object-fit: cover; opacity: 0.78;
}
.service-hero__media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(28,28,26,0.15) 0%, rgba(31,58,45,0.7) 100%);
}
.service-hero__content { position: relative; z-index: 1; max-width: 740px; }
.service-hero__eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--c-emerald-300);
  margin: 0 0 var(--space-3);
}
.service-hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2rem, 5.5vw, var(--fs-3xl));
  line-height: var(--lh-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--fg-on-emphasis);
  margin: 0 0 var(--space-4);
}
.service-hero__lede {
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  color: var(--c-cream-100);
  max-width: 56ch;
  margin: 0;
}

/* ---------- Two-column "what's included / what to expect" block ---------- */
.detail-block { padding: var(--space-9) 0; }
/* Rides 12-col grid: two columns × span 6 each. */
.detail-block__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--grid-gap);
  row-gap: var(--grid-row-gap);
}
.detail-block__grid > .detail-block__col { grid-column: span 6; }
.detail-block__grid--single { grid-template-columns: minmax(0, 720px); }
.detail-block__grid--single > .detail-block__col { grid-column: span 1; }
.detail-block__col h2 {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-5);
}
.detail-block__col p { color: var(--c-ink-700); }
.detail-block__col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--space-3);
}
.detail-block__col ul li {
  position: relative;
  padding-left: var(--space-5);
  color: var(--c-ink-700);
  line-height: var(--lh-normal);
}
.detail-block__col ul + p { margin-top: var(--space-4); }
.detail-block__col ul li::before {
  content: "";
  position: absolute;
  left: 0; top: 0.55em;
  width: 10px; height: 2px;
  background: var(--c-emerald-500);
}
@media (max-width: 860px) {
  .detail-block__grid { grid-template-columns: 1fr; gap: var(--space-7); }
  .detail-block__grid > .detail-block__col { grid-column: span 1; }
}

/* ---------- Inline CTA strip ---------- */
.inline-cta {
  background: var(--bg-emphasis-soft);
  padding: var(--space-8) 0;
  border-top: 1px solid var(--border-soft);
  border-bottom: 1px solid var(--border-soft);
}
.inline-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  flex-wrap: wrap;
}
.inline-cta__copy { max-width: 56ch; }
.inline-cta__copy h2 {
  font-size: var(--fs-xl);
  margin: 0 0 var(--space-3);
  color: var(--c-emerald-900);
}
.inline-cta__copy p { margin: 0; color: var(--c-ink-700); }

/* ---------- Related services footer strip ---------- */
.related-services {
  padding: var(--space-9) 0;
  background: var(--bg-alt);
}
.related-services__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
  gap: var(--space-3);
}
.related-services__head h2 { margin: 0; font-size: var(--fs-xl); }
/* Rides 12-col grid: 4 cards × 3 cols each. */
.related-services__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--grid-gap);
  row-gap: var(--grid-row-gap);
}
.related-services__grid > .related-card { grid-column: span 3; }
.related-card {
  display: block;
  padding: var(--space-5);
  background: var(--c-white);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: var(--c-ink-900);
  transition: border-color var(--dur-base) var(--ease-out),
              transform var(--dur-base) var(--ease-out);
}
.related-card:hover {
  border-color: var(--c-emerald-300);
  transform: translateY(-2px);
  color: var(--c-emerald-900);
}
.related-card__eyebrow {
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--fg-brand);
  display: block;
  margin-bottom: var(--space-2);
}
.related-card__title {
  font-family: var(--font-display);
  font-size: var(--fs-md);
  margin: 0;
  color: inherit;
}
@media (max-width: 1024px) {
  .related-services__grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .related-services__grid > .related-card { grid-column: span 3; }
}
@media (max-width: 540px) {
  .related-services__grid { grid-template-columns: 1fr; }
  .related-services__grid > .related-card { grid-column: span 1; }
}

/* ---------- Sticky sub-nav (home-improvements long-scroll) ---------- */
.subnav {
  position: sticky;
  top: 64px;  /* sits below site-header */
  z-index: 40;
  background: rgba(244, 239, 230, 0.95);
  backdrop-filter: saturate(140%) blur(8px);
  border-bottom: 1px solid var(--border-soft);
  border-top: 1px solid var(--border-soft);
}
.subnav__inner {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--gutter);
  display: flex;
  gap: var(--space-5);
  overflow-x: auto;
  scrollbar-width: thin;
}
.subnav a {
  display: inline-flex;
  align-items: center;
  padding: var(--space-4) 0;
  font-size: var(--fs-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--c-ink-700);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
  transition: color var(--dur-fast) var(--ease-out),
              border-color var(--dur-fast) var(--ease-out);
}
.subnav a:hover { color: var(--c-emerald-700); }
.subnav a.is-active {
  color: var(--c-emerald-900);
  border-bottom-color: var(--c-emerald-700);
}

/* ---------- Long-scroll anchor section variant ---------- */
.anchor-section {
  /* base in components.css; override for long-scroll-specific tweaks */
  padding: var(--space-9) 0;
}
.anchor-section--alt { background: var(--bg-alt); }
/* Rides 12-col grid: media span 5, body span 7. */
.anchor-section__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--grid-gap);
  row-gap: var(--grid-row-gap);
  align-items: center;
}
.anchor-section__grid > .anchor-section__media { grid-column: span 5; }
.anchor-section__grid > .anchor-section__body  { grid-column: span 7; }
.anchor-section__grid--reverse > .anchor-section__media { order: 2; }
.anchor-section__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--c-emerald-100);
}
.anchor-section__media img {
  width: 100%; height: 100%; object-fit: cover;
}
.anchor-section__body h2 {
  font-size: clamp(var(--fs-xl), 2.6vw, var(--fs-2xl));
  margin-bottom: var(--space-4);
}
.anchor-section__eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--fg-brand);
  margin: 0 0 var(--space-3);
}
.anchor-section__body p { color: var(--c-ink-700); }
.anchor-section__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--c-emerald-700);
  text-decoration: none;
}
.anchor-section__cta:hover { color: var(--c-emerald-900); }
@media (max-width: 860px) {
  .anchor-section__grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .anchor-section__grid > .anchor-section__media,
  .anchor-section__grid > .anchor-section__body { grid-column: span 1; }
  .anchor-section__grid--reverse > .anchor-section__media { order: 0; }
}

/* ---------- Header phone link (icon-only, replaces text span) ---------- */
.site-header__phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--c-emerald-100);
  color: var(--c-emerald-900);
  text-decoration: none;
  transition: background var(--dur-fast) var(--ease-out);
}
.site-header__phone:hover { background: var(--c-emerald-300); color: var(--c-emerald-900); }
.site-header__phone svg { width: 18px; height: 18px; }

/* ---------- Long-scroll intro hero ---------- */
.longscroll-intro {
  padding: var(--space-8) 0;
  background: var(--bg-page);
  border-bottom: 1px solid var(--border-soft);
}
.longscroll-intro__lede {
  font-size: var(--fs-md);
  line-height: var(--lh-relaxed);
  color: var(--c-ink-700);
  max-width: 65ch;
}

/* Field gallery — diagnostic photos from real audits */
.field-gallery {
  padding: var(--space-9) 0;
  background: var(--bg-alt);
}
.field-gallery__head { margin-bottom: var(--space-6); max-width: 60ch; }
.field-gallery__head h2 { margin-bottom: var(--space-3); }
.field-gallery__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  column-gap: var(--grid-gap);
  row-gap: var(--grid-row-gap);
}
.field-gallery__item {
  grid-column: span 4;
  margin: 0;
}
.field-gallery__item img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-sm);
}
.field-gallery__item figcaption {
  margin-top: var(--space-2);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
  color: var(--fg-muted);
}
@media (max-width: 900px) {
  .field-gallery__grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .field-gallery__item { grid-column: span 3; }
}
@media (max-width: 600px) {
  .field-gallery__item { grid-column: span 6; }
}