/* ── PAGE HERO ── */
.page-hero {
  position: relative;
  background:
    linear-gradient(110deg, rgba(13,18,25,.85) 0%, rgba(13,18,25,.5) 70%, rgba(19,126,168,.15) 100%),
    url('../images/obras/Obra-10.jpeg') center/cover no-repeat;
  padding: 120px var(--px) 100px;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(0deg, transparent, transparent 79px, rgba(255,255,255,.022) 80px),
    repeating-linear-gradient(90deg, transparent, transparent 79px, rgba(255,255,255,.022) 80px);
  pointer-events: none;
}
.page-hero-inner { max-width: 1480px; margin: 0 auto; position: relative; z-index: 2; }
.page-hero-label {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'Archivo Narrow', sans-serif; font-size: 11px;
  letter-spacing: .22em; text-transform: uppercase;
  color: rgba(255,255,255,.65); border: 1px solid rgba(255,255,255,.18);
  border-radius: 100px; padding: 6px 14px; background: rgba(255,255,255,.06);
  margin-bottom: 28px; width: fit-content;
}
.page-hero h1 {
  font-family: 'Archivo', sans-serif; font-weight: 800;
  font-size: clamp(36px,6vw,72px); line-height: .97;
  letter-spacing: -.04em; color: #fff;
  margin-bottom: 24px; max-width: 760px;
}
.page-hero h1 .hl { color: var(--blue); font-style: italic; }
.page-hero p {
  font-size: clamp(15px,1.8vw,18px); color: rgba(255,255,255,.7);
  line-height: 1.65; max-width: 580px;
}
.breadcrumb {
  position: absolute; bottom: 28px; left: var(--px); right: var(--px);
  max-width: 1480px; margin: 0 auto;
  display: flex; align-items: center; gap: 8px;
  font-family: 'Archivo Narrow', sans-serif; font-size: 12px;
  letter-spacing: .06em; text-transform: uppercase;
  color: rgba(255,255,255,.45); z-index: 2;
}
.breadcrumb a { color: rgba(255,255,255,.45); transition: color .2s; }
.breadcrumb a:hover { color: var(--blue); }
.breadcrumb span { color: rgba(255,255,255,.25); }

/* ── SERVICE BLOCKS ── */
/* Alternating layout: img left / img right */
.svc-block { padding: 96px 0; }
.svc-block:nth-child(even) { background: var(--bg-2); }
.svc-block:nth-child(odd)  { background: var(--bg); }

.svc-block-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
}

/* Image side */
.svc-block-img {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  flex-shrink: 0;
}
.svc-block-img img {
  width: 100%; height: 380px;
  object-fit: cover; display: block;
  transition: transform .6s;
}
.svc-block:hover .svc-block-img img { transform: scale(1.03); }

/* Number watermark on image */
.svc-block-img .img-num {
  position: absolute; bottom: 20px; right: 20px;
  font-family: 'Archivo', sans-serif; font-weight: 900;
  font-size: 80px; line-height: 1;
  color: rgba(255,255,255,.12); letter-spacing: -.04em;
  pointer-events: none; user-select: none;
}
/* Accent bar bottom-left */
.svc-block-img::after {
  content: '';
  position: absolute; bottom: 0; left: 0;
  width: 60px; height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--red));
  border-radius: 0 2px 0 0;
}

/* Text side */
.svc-block-text .svc-num-label {
  font-family: 'Archivo Narrow', sans-serif;
  font-size: 11px; letter-spacing: .22em; text-transform: uppercase;
  color: var(--blue); font-weight: 700;
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 14px;
}
.svc-block-text .svc-num-label::before {
  content: ''; width: 24px; height: 2px; background: var(--blue); flex-shrink: 0;
}
.svc-block-text h2 {
  font-family: 'Archivo', sans-serif; font-weight: 800;
  font-size: clamp(26px,3.5vw,44px); line-height: 1.05;
  letter-spacing: -.03em; margin-bottom: 20px;
}
.svc-block-text p {
  font-size: 16px; color: var(--muted); line-height: 1.75;
  margin-bottom: 32px;
}
.svc-cta {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--blue); color: #fff;
  padding: 13px 26px;
  font-family: 'Archivo Narrow', sans-serif; font-weight: 700;
  font-size: 13px; letter-spacing: .07em; text-transform: uppercase;
  border-radius: 4px; transition: all .25s;
}
.svc-cta:hover { background: var(--blue-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(19,126,168,.3); }
.svc-cta .arr { transition: transform .25s; display: inline-block; }
.svc-cta:hover .arr { transform: translateX(4px); }

/* Tag badges on some services */
.svc-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(230,57,44,.08); border: 1px solid rgba(230,57,44,.2);
  color: var(--red); font-family: 'Archivo Narrow', sans-serif;
  font-size: 11px; letter-spacing: .1em; text-transform: uppercase;
  font-weight: 700; padding: 4px 12px; border-radius: 100px;
  margin-bottom: 16px; width: fit-content;
}

/* Reverse: image on right on desktop */
@media (min-width: 900px) {
  .svc-block-grid { grid-template-columns: 1fr 1fr; gap: 80px; }
  .svc-block-img img { height: 480px; }
  /* Even blocks flip order */
  .svc-block:nth-child(even) .svc-block-grid { direction: rtl; }
  .svc-block:nth-child(even) .svc-block-grid > * { direction: ltr; }
}