/* ============================================================
   service.css — Shared styles for all 3 service pages
   ============================================================ */

/* ── Service Intro ────────────────────────────────────────── */
.service-intro {
  background: #fff;
  margin: 2rem auto;
  max-width: var(--max-width, 1400px);
  border-radius: 16px;
  padding: 4rem 2rem;
  width: calc(100% - 2rem);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);

  padding: var(--space-xl) 0;
}

.service-intro-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.service-intro-left h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: var(--space-sm);
}

.service-intro-left .accent-line {
  width: 60px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 2px;
  margin-top: var(--space-sm);
}

.service-intro-right p {
  font-size: 1.0625rem;
  color: var(--color-gray-500);
  line-height: 1.75;
  margin-bottom: var(--space-sm);
}

.service-intro-right p:last-child {
  margin-bottom: 0;
}

/* ── Features Grid ────────────────────────────────────────── */
.features-section {
  padding: var(--space-xl) 0;
  background: var(--color-gray-100);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  border: 1px solid var(--color-gray-200);
  box-shadow: var(--shadow-card);
  transition: box-shadow var(--transition), transform var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.feature-number {
  display: block;
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-sm);
  opacity: 0.85;
}

.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-black);
  margin-bottom: 0.625rem;
  line-height: 1.35;
}

.feature-card p {
  font-size: 0.9375rem;
  color: var(--color-gray-500);
  line-height: 1.7;
}

/* ── Split Section (photo + text) ─────────────────────────── */
.split-section {
  padding: var(--space-xl) 0;
}

.split-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}

.split-inner.reverse {
  direction: rtl;
}

.split-inner.reverse>* {
  direction: ltr;
}

.split-photo {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.split-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.split-photo:hover img {
  transform: scale(1.03);
}

.split-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: var(--space-sm);
  line-height: 1.1;
}

.split-text p {
  font-size: 1.0625rem;
  color: var(--color-gray-500);
  line-height: 1.75;
  margin-bottom: var(--space-sm);
}

.split-text p:last-of-type {
  margin-bottom: var(--space-md);
}

/* ── Features — 3-column variant (for walls page) ────────── */
.features-grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ── Applications Grid (walls page) ──────────────────────── */
.applications-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}

.application-tag {
  display: inline-block;
  padding: 0.625rem 1.25rem;
  background: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-700);
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}

.application-tag:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: var(--color-accent-light);
}

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 768px) {

  .service-intro-inner,
  .split-inner {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .service-intro-inner {
    gap: var(--space-sm);
  }

  .split-inner.reverse {
    direction: ltr;
  }

  .features-grid,
  .features-grid-3 {
    grid-template-columns: 1fr;
  }

  .service-intro-left h2 {
    font-size: clamp(1.5rem, 6vw, 2.25rem);
  }

  .split-text h2 {
    font-size: clamp(1.4rem, 5.5vw, 2rem);
    margin-bottom: var(--space-xs);
  }

  .split-text p {
    font-size: 1rem;
  }

  .feature-number {
    font-size: 2.5rem;
  }

  .feature-card {
    padding: var(--space-sm) var(--space-md);
  }

  .split-photo {
    aspect-ratio: 16 / 9;
  }
}

/* ── Interaction Polish ──────────────────────────────────── */
.feature-card {
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}

.feature-card:hover,
.feature-card:focus-within {
  border-color: rgba(26, 26, 26, 0.16);
  box-shadow: 0 18px 36px rgba(15, 23, 42, 0.1);
  transform: translateY(-4px);
}

.split-photo {
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.08);
  transition: box-shadow 0.28s ease, transform 0.28s ease;
}

.split-photo:hover,
.split-photo:focus-within {
  box-shadow: 0 22px 42px rgba(15, 23, 42, 0.12);
  transform: translateY(-2px);
}

.application-tag {
  transition: border-color var(--transition), color var(--transition), background var(--transition), transform 0.18s ease, box-shadow 0.18s ease;
}

.application-tag:hover,
.application-tag:focus-visible {
  transform: translateY(-1px);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.08);
  outline: none;
}