/* ============================================================
   SERVICES.CSS — Shared styles for all service detail pages
   ============================================================ */

/* ---- Eyebrow label ---- */
.sp-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-3);
}

/* ---- Section titles ---- */
.sp-section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 800;
  color: var(--color-heading);
  line-height: 1.15;
  margin: 0 0 var(--space-4);
}

.sp-section-sub {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: 1.7;
  margin: 0;
}

.sp-section-header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.sp-section-header .sp-section-sub {
  margin: 0 auto;
}

/* ============================================================
   HERO
   ============================================================ */
.sp-hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  padding: calc(var(--space-24) + 72px) 0 var(--space-20);
  overflow: hidden;
}

.sp-hero__bg {
  position: absolute;
  inset: 0;
  background: var(--color-hero-bg);
  /* Subtle tile grid pattern */
  background-image:
    linear-gradient(rgba(47,87,160,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47,87,160,.06) 1px, transparent 1px);
  background-size: 40px 40px;
}

.sp-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(12,23,41,0.85) 0%, rgba(12,23,41,0.55) 100%);
}

.sp-hero__content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.sp-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255,255,255,0.6);
  text-decoration: none;
  margin-bottom: var(--space-5);
  transition: color 0.2s;
}

.sp-breadcrumb:hover { color: #fff; }

.sp-hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.05;
  margin: 0 0 var(--space-5);
}

.sp-hero__sub {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.82);
  line-height: 1.7;
  max-width: 56ch;
  margin: 0 0 var(--space-8);
}

.sp-hero__actions {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
}

/* ============================================================
   OVERVIEW
   ============================================================ */
.sp-overview__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}

.sp-overview__text p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}

.sp-overview__text p:last-child { margin-bottom: 0; }

.sp-overview__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.sp-stat {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.sp-stat__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.sp-stat__label {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

/* ============================================================
   SHOWER TYPES GRID
   ============================================================ */
.sp-types__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

.sp-type-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.sp-type-card:hover {
  border-color: var(--color-primary);
  box-shadow: 0 8px 32px rgba(47,87,160,0.12);
  transform: translateY(-3px);
}

.sp-type-card__icon {
  width: 52px;
  height: 52px;
  background: rgba(47,87,160,0.08);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
  color: var(--color-primary);
}

.sp-type-card__icon svg {
  width: 26px;
  height: 26px;
}

.sp-type-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-heading);
  margin: 0 0 var(--space-3);
}

.sp-type-card p {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin: 0;
}

/* ============================================================
   PROCESS
   ============================================================ */
.sp-process__steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 780px;
  margin: 0 auto;
  position: relative;
}

.sp-process__steps::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  opacity: 0.2;
}

.sp-step {
  display: flex;
  gap: var(--space-8);
  padding: var(--space-8) 0;
  border-bottom: 1px solid var(--color-border);
  position: relative;
}

.sp-step:last-child { border-bottom: none; }

.sp-step__num {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 800;
  color: var(--color-primary);
  background: rgba(47,87,160,0.08);
  border: 2px solid rgba(47,87,160,0.2);
  border-radius: 50%;
  width: 56px;
  height: 56px;
  min-width: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0.04em;
  position: relative;
  z-index: 1;
}

.sp-step__body h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-heading);
  margin: var(--space-2) 0 var(--space-3);
}

.sp-step__body p {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin: 0;
}

/* ============================================================
   MATERIALS
   ============================================================ */
.sp-materials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.sp-material {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  background: var(--color-surface);
  transition: border-color 0.2s;
}

.sp-material:hover { border-color: var(--color-primary); }

.sp-material__name {
  display: block;
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-heading);
  margin-bottom: var(--space-2);
}

.sp-material p {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin: 0;
}

/* ============================================================
   FAQ
   ============================================================ */
.sp-faq__inner {
  max-width: 760px;
  margin: 0 auto;
}

.sp-faq__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.sp-faq__item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: var(--color-surface);
  overflow: hidden;
  transition: border-color 0.2s;
}

.sp-faq__item[open] {
  border-color: var(--color-primary);
}

.sp-faq__q {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 700;
  color: var(--color-heading);
  padding: var(--space-5) var(--space-6);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.sp-faq__q::-webkit-details-marker { display: none; }

.sp-faq__q::after {
  content: '+';
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform 0.2s;
}

.sp-faq__item[open] .sp-faq__q::after {
  transform: rotate(45deg);
}

.sp-faq__a {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.8;
  padding: 0 var(--space-6) var(--space-5);
  margin: 0;
}

/* ============================================================
   CTA SECTION
   ============================================================ */
.sp-cta {
  background: var(--color-hero-bg);
  padding: var(--space-20) 0;
  position: relative;
  overflow: hidden;
}

.sp-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(47,87,160,.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(47,87,160,.07) 1px, transparent 1px);
  background-size: 40px 40px;
}

.sp-cta__inner {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.sp-cta__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: #fff;
  margin: 0 0 var(--space-4);
}

.sp-cta__sub {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin: 0 0 var(--space-8);
}

.sp-cta__actions {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.btn--lg {
  padding: var(--space-4) var(--space-8) !important;
  font-size: var(--text-base) !important;
}

/* ============================================================
   SECTION ALT BACKGROUND
   ============================================================ */
.section--alt {
  background: var(--color-surface-alt, var(--color-bg));
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 900px) {
  .sp-types__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sp-materials__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .sp-overview__grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
  }
}

@media (max-width: 600px) {
  .sp-hero {
    min-height: 70vh;
    padding-top: calc(var(--space-16) + 72px);
  }

  .sp-hero__title {
    font-size: clamp(2rem, 9vw, 3rem);
  }

  .sp-types__grid {
    grid-template-columns: 1fr;
  }

  .sp-materials__grid {
    grid-template-columns: 1fr 1fr;
  }

  .sp-overview__stats {
    grid-template-columns: 1fr 1fr;
  }

  .sp-step {
    gap: var(--space-4);
  }

  .sp-cta__actions {
    flex-direction: column;
    align-items: center;
  }
}