/* =============================================
   Reflusa Mecanitzats SA — Service Page Styles
   ============================================= */

/* ---- PAGE HERO ---- */
.page-hero {
  background: var(--gray-dark);
  padding: 60px 0 50px;
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute; right: 0; top: 0; bottom: 0; width: 30%;
  background: var(--red);
  clip-path: polygon(15% 0, 100% 0, 100% 100%, 0% 100%);
  opacity: 0.15;
}
.page-hero-inner { max-width: 1200px; margin: 0 auto; padding: 0 2rem; position: relative; z-index: 1; }
.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255,255,255,0.45); margin-bottom: 20px; }
.breadcrumb a { color: rgba(255,255,255,0.45); text-decoration: none; transition: color 0.2s; }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { color: rgba(255,255,255,0.25); }
.breadcrumb strong { color: rgba(255,255,255,0.7); }
.page-hero-tag { display: inline-flex; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; color: var(--red-light); margin-bottom: 14px; }
.page-hero-tag::before { content: ''; display: inline-block; width: 20px; height: 2px; background: var(--red-light); }
.page-hero h1 { font-family: var(--font-display); font-size: clamp(48px, 7vw, 80px); font-weight: 800; line-height: 0.92; text-transform: uppercase; color: var(--white); letter-spacing: -0.01em; }
.page-hero h1 em { font-style: normal; color: var(--red-light); }

/* ---- CONTENT LAYOUT ---- */
.content-wrap { max-width: 1200px; margin: 0 auto; padding: 70px 2rem 90px; }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }

/* ---- DESCRIPTION ---- */
.desc-intro { font-size: 19px; font-weight: 300; color: var(--gray-steel); line-height: 1.75; margin-bottom: 2rem; border-left: 3px solid var(--red); padding-left: 20px; }
.desc-body { font-size: 16px; font-weight: 400; color: var(--gray-steel); line-height: 1.8; margin-bottom: 2rem; }

/* ---- INFO BLOCK (dimensions, welding types, etc.) ---- */
.dim-block { background: var(--gray-bg); border-left: 4px solid var(--red); padding: 24px 28px; margin-bottom: 2rem; }
.dim-block h3 { font-family: var(--font-display); font-size: 16px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-dark); margin-bottom: 16px; }
.dim-row { display: flex; gap: 12px; align-items: flex-start; padding: 10px 0; border-bottom: 1px solid var(--gray-line); }
.dim-row:last-child { border-bottom: none; padding-bottom: 0; }
.dim-label { flex-shrink: 0; width: 90px; font-size: 11px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--red); margin-top: 1px; }
.dim-val { font-size: 15px; font-weight: 400; color: var(--gray-dark); font-family: 'Courier New', monospace; }

/* ---- MATERIALS / CAPABILITIES ---- */
.materials-block { margin-bottom: 2rem; }
.materials-block h3 { font-family: var(--font-display); font-size: 16px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray-dark); margin-bottom: 14px; }
.material-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.material-tag { background: var(--gray-dark); color: var(--white); font-family: var(--font-display); font-size: 14px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; padding: 6px 14px; }
.materials-block ul { list-style: none; display: flex; flex-direction: column; gap: 0; }
.materials-block ul li { font-size: 15px; color: var(--gray-steel); padding: 10px 0 10px 20px; border-bottom: 1px solid var(--gray-line); position: relative; }
.materials-block ul li:last-child { border-bottom: none; }
.materials-block ul li::before { content: ''; position: absolute; left: 0; top: 19px; width: 6px; height: 6px; background: var(--red); }

/* ---- CTA ---- */
.desc-cta { display: inline-block; background: var(--red); color: var(--white); font-family: var(--font-display); font-size: 16px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 14px 32px; text-decoration: none; border: 2px solid var(--red); transition: all 0.2s; margin-top: 0.5rem; }
.desc-cta:hover { background: var(--red-dark); border-color: var(--red-dark); }

/* ---- CAROUSEL ---- */
.carousel-wrap { position: sticky; top: 120px; }
.carousel { position: relative; background: #0d0d0d; overflow: hidden; aspect-ratio: 16/9; border-radius: 6px; box-shadow: 0 12px 40px rgba(0,0,0,0.3); }
.carousel-slides { display: flex; transition: transform 0.65s cubic-bezier(0.25,0.46,0.45,0.94); height: 100%; }
.carousel-slide { flex: 0 0 100%; height: 100%; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }

/* Fons desfocat — soluciona fotos verticals sense tallar-les */
.slide-backdrop {
  position: absolute;
  inset: -40px;
  background-size: cover;
  background-position: center;
  filter: blur(22px) brightness(0.28) saturate(0.6);
  z-index: 0;
  transition: opacity 0.65s ease;
}

/* Imatge principal — centrada i visible sencera */
.carousel-slide img {
  position: relative;
  z-index: 1;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  transition: transform 7s ease;
  filter: drop-shadow(0 4px 20px rgba(0,0,0,0.4));
}
.carousel-slide.active img { transform: scale(1.04); }
.slide-placeholder { width: 100%; height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; background: linear-gradient(135deg, #1A1A1A 0%, #2E2E2E 100%); color: rgba(255,255,255,0.2); gap: 12px; }
.slide-placeholder svg { width: 56px; height: 56px; stroke: rgba(255,255,255,0.15); fill: none; stroke-width: 1; }
.slide-placeholder p { font-size: 13px; letter-spacing: 0.1em; text-transform: uppercase; }
.slide-num-label { position: absolute; bottom: 14px; left: 14px; background: rgba(192,32,42,0.9); color: white; font-family: var(--font-display); font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 3px 10px; border-radius: 3px; z-index: 2; backdrop-filter: blur(4px); }
.carousel-btn { position: absolute; top: 50%; transform: translateY(-50%); background: rgba(0,0,0,0.45); border: 1px solid rgba(255,255,255,0.15); color: white; width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 18px; z-index: 10; transition: all 0.2s; user-select: none; backdrop-filter: blur(6px); border-radius: 3px; }
.carousel-btn:hover { background: var(--red); border-color: var(--red); }
.carousel-btn.prev { left: 12px; }
.carousel-btn.next { right: 12px; }
.carousel-dots { display: flex; justify-content: center; gap: 8px; padding: 14px 0 0; }
.dot { width: 8px; height: 8px; background: var(--gray-line); cursor: pointer; transition: all 0.25s; border: none; padding: 0; }
.dot.active { background: var(--red); width: 24px; }
.carousel-counter { text-align: right; font-size: 13px; color: var(--gray-light); padding-top: 8px; font-family: var(--font-display); letter-spacing: 0.06em; }
.carousel-progress { height: 3px; background: var(--gray-line); margin-top: 1px; overflow: hidden; }
.carousel-progress-bar { height: 100%; background: var(--red); width: 0%; transition: width 0.1s linear; }
.carousel-caption { font-size: 13px; color: var(--gray-light); margin-top: 10px; font-style: italic; }

/* ---- OTHER SERVICES ---- */
.other-services { background: var(--gray-bg); padding: 60px 0; }
.other-inner { max-width: 1200px; margin: 0 auto; padding: 0 2rem; }
.other-inner h2 { font-family: var(--font-display); font-size: 28px; font-weight: 800; text-transform: uppercase; color: var(--gray-dark); margin-bottom: 24px; letter-spacing: 0.04em; }
.other-inner h2 span { color: var(--red); }
.services-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); gap: 12px; }
.service-pill { background: var(--white); border: 1px solid var(--gray-line); padding: 16px; text-align: center; text-decoration: none; transition: all 0.2s; display: block; }
.service-pill:hover { border-color: var(--red); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(192,32,42,0.1); }
.service-pill svg { width: 22px; height: 22px; fill: none; stroke: var(--gray-steel); stroke-width: 1.5; margin: 0 auto 8px; display: block; transition: stroke 0.2s; }
.service-pill:hover svg { stroke: var(--red); }
.service-pill span { display: block; font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--gray-dark); line-height: 1.2; }
.service-pill.current { border-color: var(--red); background: var(--red); }
.service-pill.current svg { stroke: rgba(255,255,255,0.8); }
.service-pill.current span { color: white; }

/* ---- RESPONSIVE ---- */
@media (max-width: 900px) {
  .content-grid { grid-template-columns: 1fr; gap: 36px; }
  .carousel-wrap { position: static; }
  .services-row { grid-template-columns: repeat(3, 1fr); }
  .page-hero { padding: 48px 0 40px; }
}
@media (max-width: 600px) {
  /* Carousel: 4/3 queda millor que 16/9 en mòbil (més alçada, millor visibilitat) */
  .carousel { aspect-ratio: 4/3; }
  .content-wrap { padding: 36px 1.25rem 56px; }
  .content-grid { gap: 28px; }
  .page-hero { padding: 36px 0 28px; }
  .page-hero h1 { font-size: 40px; }
  .desc-intro { font-size: 17px; padding-left: 14px; }
  .dim-block { padding: 18px 14px; }
  .services-row { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .service-pill { padding: 12px 8px; }
  .other-services { padding: 44px 0; }
  .other-inner h2 { font-size: 22px; }
  .carousel-btn { width: 36px; height: 36px; font-size: 15px; }
}
@media (max-width: 420px) {
  .page-hero h1 { font-size: 34px; }
  .desc-intro { font-size: 16px; }
  .service-pill span { font-size: 11px; }
  .services-row { gap: 6px; }
  .slide-num-label { font-size: 10px; padding: 2px 8px; }
}