/**
 * Elite Remodel Hub - Service detail page (single-service.php)
 * Hero, Overview + sidebar, What's Included, Our Process, Gallery,
 * Related services.
 *
 * The Related Services cards reuse .erh-service-card and the Get Started
 * CTA reuses .erh-cta, both from home.css, so neither is restyled here.
 */

/* ==========================================================================
   1. Hero
   ========================================================================== */

.erh-service-hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(3.5rem, 2rem + 6vw, 7rem) clamp(2.5rem, 1.5rem + 3vw, 4rem);
  color: var(--erh-white);
}

.erh-service-hero__bg {
  position: absolute;
  inset: 0;
  background-position: center 45%;
  background-size: cover;
}

.erh-service-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, var(--erh-navy-darker) 0%, var(--erh-navy) 60%, var(--erh-navy-darker) 100%);
  opacity: 0.78;
}

.erh-service-hero__inner {
  position: relative;
  z-index: 1;
}

.erh-service-hero__crumbs {
  margin-bottom: var(--erh-space-6);
  font-size: var(--erh-fs-xs);
  color: var(--erh-on-dark-40);
}

.erh-service-hero__crumbs a {
  color: var(--erh-on-dark-70);
}

.erh-service-hero__crumbs a:hover {
  color: var(--erh-gold);
}

.erh-service-hero__crumbs span[aria-hidden] {
  margin-inline: var(--erh-space-2);
}

.erh-service-hero__crumbs span[aria-current] {
  color: var(--erh-gold);
}

.erh-service-hero__title {
  max-width: 780px;
  color: var(--erh-white);
  font-size: clamp(2rem, 1.2rem + 3.4vw, 3.75rem);
  margin-bottom: var(--erh-space-4);
}

.erh-service-hero__text {
  max-width: 620px;
  margin: 0 0 var(--erh-space-8);
  color: var(--erh-on-dark-70);
  font-size: var(--erh-fs-lead);
}

.erh-service-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--erh-space-4);
}

.erh-service-hero__actions .erh-btn--outline svg {
  margin-right: var(--erh-space-2);
}

/* ==========================================================================
   2. Overview + sidebar
   ========================================================================== */

.erh-service-overview__grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: clamp(2rem, 1rem + 4vw, 4.5rem);
  align-items: start;
}

.erh-service-sidebar {
  position: sticky;
  top: calc(var(--erh-header-height) + var(--erh-space-6));
  display: flex;
  flex-direction: column;
  gap: var(--erh-space-6);
}

.erh-service-facts {
  padding: var(--erh-space-6);
  border-radius: var(--erh-radius-lg);
  background: var(--erh-section-alt-bg);
}

.erh-service-facts__title {
  font-size: 1.125rem;
  margin-bottom: var(--erh-space-5);
}

.erh-service-facts__list {
  display: flex;
  flex-direction: column;
  gap: var(--erh-space-4);
}

.erh-service-facts__item {
  display: flex;
  align-items: flex-start;
  gap: var(--erh-space-3);
}

.erh-service-facts__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: var(--erh-radius-circle);
  background: var(--erh-gold-10);
  color: var(--erh-gold-dark);
}

.erh-service-facts__label {
  display: block;
  color: var(--erh-grey-500);
  font-size: var(--erh-fs-xs);
}

.erh-service-facts__value {
  display: block;
  color: var(--erh-ink);
  font-weight: var(--erh-fw-semibold);
}

.erh-service-sidebar-cta {
  padding: var(--erh-space-6);
  border-radius: var(--erh-radius-lg);
  background: var(--erh-navy);
  color: var(--erh-white);
}

.erh-service-sidebar-cta__title {
  color: var(--erh-white);
  font-size: 1.125rem;
  margin-bottom: var(--erh-space-2);
}

.erh-service-sidebar-cta__text {
  margin: 0 0 var(--erh-space-5);
  color: var(--erh-on-dark-70);
  font-size: var(--erh-fs-sm);
}

.erh-service-sidebar-cta .erh-btn {
  margin-bottom: var(--erh-space-4);
  background-color: var(--erh-gold);
}

.erh-service-sidebar-cta__link {
  display: flex;
  align-items: center;
  gap: var(--erh-space-2);
  margin-top: var(--erh-space-2);
  color: var(--erh-on-dark-70);
  font-size: var(--erh-fs-sm);
}

.erh-service-sidebar-cta__link:hover {
  color: var(--erh-gold);
}

@media (max-width: 900px) {
  .erh-service-overview__grid {
    grid-template-columns: 1fr;
  }

  .erh-service-sidebar {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
  }

  .erh-service-facts,
  .erh-service-sidebar-cta {
    flex: 1 1 280px;
  }
}

@media (max-width: 560px) {
  .erh-service-sidebar {
    flex-direction: column;
  }
}

/* ==========================================================================
   3. What's Included
   ========================================================================== */

.erh-service-features {
  background: var(--erh-section-alt-bg);
}

.erh-service-features__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--erh-space-5);
}

.erh-service-feature-card {
  padding: var(--erh-space-6);
  border-radius: var(--erh-radius-md);
  background: var(--erh-white);
}

.erh-service-feature-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: var(--erh-space-4);
  border-radius: var(--erh-radius-circle);
  background: var(--erh-gold-10);
  color: var(--erh-gold-dark);
}

.erh-service-feature-card__title {
  font-size: 1.125rem;
  margin-bottom: var(--erh-space-2);
  color: var(--erh-ink);
}

.erh-service-feature-card__text {
  margin: 0;
  color: var(--erh-grey-500);
  font-size: var(--erh-fs-sm);
  line-height: var(--erh-lh-snug);
}

@media (max-width: 900px) {
  .erh-service-features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .erh-service-features__grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   4. Our Process
   ========================================================================== */

.erh-service-process__list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--erh-space-6);
  margin: 0;
  padding: 0;
  list-style: none;
}

.erh-service-process-step {
  position: relative;
  padding-top: var(--erh-space-6);
  border-top: var(--erh-border-accent);
}

.erh-service-process-step__number {
  display: block;
  margin-bottom: var(--erh-space-3);
  color: var(--erh-gold);
  font-size: 1.75rem;
  font-weight: var(--erh-fw-bold);
  line-height: 1;
}

.erh-service-process-step__title {
  font-size: 1.125rem;
  margin-bottom: var(--erh-space-2);
}

.erh-service-process-step__text {
  margin: 0;
  color: var(--erh-grey-500);
  font-size: var(--erh-fs-sm);
  line-height: var(--erh-lh-snug);
}

@media (max-width: 900px) {
  .erh-service-process__list {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--erh-space-8) var(--erh-space-6);
  }
}

@media (max-width: 560px) {
  .erh-service-process__list {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   5. Project gallery
   ========================================================================== */

.erh-service-gallery__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: var(--erh-space-4);
}

.erh-service-gallery__item {
  border-radius: var(--erh-radius-md);
  overflow: hidden;
}

.erh-service-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--erh-transition-slow);
}

.erh-service-gallery__item:hover img {
  transform: scale(1.06);
}

.erh-service-gallery__item:first-child {
  grid-column: span 2;
  grid-row: span 2;
}

@media (max-width: 900px) {
  .erh-service-gallery__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .erh-service-gallery__item:first-child {
    grid-column: span 2;
    grid-row: span 1;
  }
}

@media (max-width: 560px) {
  .erh-service-gallery__grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 220px;
  }

  .erh-service-gallery__item:first-child {
    grid-column: span 1;
  }
}

/* ==========================================================================
   6. Explore Other Services
   ========================================================================== */

.erh-service-related {
  background: var(--erh-section-alt-bg);
}

.erh-service-related__grid {
  grid-template-columns: repeat(3, 1fr);
}

.erh-service-related__more {
  margin: var(--erh-space-10) 0 0;
  text-align: center;
}

@media (max-width: 900px) {
  .erh-service-related__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .erh-service-related__grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   7. Cost Calculator
   ========================================================================== */

.erh-calculator__panel {
  padding: var(--erh-space-8);
  border: var(--erh-border);
  border-radius: var(--erh-radius-lg);
  background: var(--erh-white);
  box-shadow: var(--erh-shadow-sm);
}

.erh-calculator__field {
  display: flex;
  flex-direction: column;
  gap: var(--erh-space-2);
}

.erh-calculator__field label {
  color: var(--erh-navy);
  font-size: var(--erh-fs-sm);
  font-weight: var(--erh-fw-semibold);
}

.erh-calculator__field input,
.erh-calculator__field select {
  width: 100%;
  padding: var(--erh-space-3) var(--erh-space-4);
  border: var(--erh-border);
  border-radius: var(--erh-radius-md);
  background: var(--erh-white);
  color: var(--erh-ink);
  font-family: inherit;
  font-size: var(--erh-fs-sm);
}

.erh-calculator__field input:focus,
.erh-calculator__field select:focus {
  outline: 2px solid var(--erh-gold);
  outline-offset: 1px;
}

.erh-calculator__field--size {
  max-width: 260px;
  margin-bottom: var(--erh-space-6);
}

.erh-calculator__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--erh-space-5);
}

.erh-calculator__note {
  margin: 0;
  min-height: 1.2em;
  color: var(--erh-grey-500);
  font-size: var(--erh-fs-xs);
  line-height: var(--erh-lh-snug);
}

.erh-calculator__result {
  display: flex;
  flex-direction: column;
  gap: var(--erh-space-2);
  margin: var(--erh-space-8) 0;
  padding: var(--erh-space-6);
  border-radius: var(--erh-radius-md);
  background: var(--erh-section-alt-bg);
  text-align: center;
}

.erh-calculator__result-label {
  color: var(--erh-navy);
  font-size: var(--erh-fs-sm);
  font-weight: var(--erh-fw-semibold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.erh-calculator__result-value {
  color: var(--erh-navy);
  font-size: var(--erh-fs-h2);
  font-weight: var(--erh-fw-bold, 700);
}

.erh-calculator__disclaimer {
  margin: 0;
  color: var(--erh-grey-500);
  font-size: var(--erh-fs-xs);
  line-height: var(--erh-lh-loose);
}

@media (max-width: 900px) {
  .erh-calculator__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .erh-calculator__panel {
    padding: var(--erh-space-6);
  }

  .erh-calculator__grid {
    grid-template-columns: 1fr;
  }

  .erh-calculator__result-value {
    font-size: var(--erh-fs-h3);
  }
}