:root {
    --primary-color: #2C5F6F;
    --primary-dark: #1e4452;
    --primary-light: #3a7a8f;
    --text-dark: #1a1a1a;
    --text-gray: #666;
    --border-color: #e5e7eb;
    --gold: #c9a84c;
    --gold-light: #e2c170;
  }

  body {
   background: #f9fafb !important;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  }

  /* Hero */
  .service-hero {
    position: relative;
    height: 300px;
    overflow: hidden;
    border-radius: 20px;
    /* margin-bottom: 50px; */
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    animation: fadeIn 0.8s ease-out;
  }
  .service-hero img {
    width: 100%; height: 100%;
    object-fit: cover;
    filter: brightness(0.5);
  }
  .service-hero-overlay {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(to bottom, rgba(44,95,111,0.6), rgba(26,26,26,0.6));
  }
  .service-hero h1 {
    color: white; font-size: 3.5rem; font-weight: bold;
    text-transform: uppercase; letter-spacing: 3px;
    text-shadow: 2px 2px 10px rgba(0,0,0,0.5);
    margin: 0; text-align: center; padding: 0 20px;
  }

  /* Back btn */
  .back-btn {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--primary-color); color: white;
    padding: 12px 30px; border-radius: 50px;
    text-decoration: none; font-weight: 600;
    transition: all 0.3s ease; margin-bottom: 40px;
    box-shadow: 0 5px 15px rgba(44,95,111,0.3);
    animation: fadeIn 0.6s ease-out;
  }
  .back-btn:hover {
    background: white; color: var(--primary-color);
    transform: translateY(-3px);
  }
  .back-btn:hover i { transform: translateX(-5px); }
  .back-btn i { transition: transform 0.3s ease; }

  @keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
  @keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }

  /* ── Gallery Section ── */
  .pg-header {
    margin-bottom: 40px;
    display: flex; align-items: flex-end;
    justify-content: space-between;
    flex-wrap: wrap; gap: 8px;
  }

  .pg-title {
    font-family: 'Barlow Condensed', 'Segoe UI', sans-serif;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700; color: var(--text-dark);
    letter-spacing: 1px; line-height: 1;
    text-transform: uppercase;
  }
  .pg-title span { color: var(--primary-color); }

  .pg-title-line {
    width: 80px; height: 4px;
    background: var(--primary-color);
    margin-top: 12px;
  }

  .pg-count {
    font-size: 1rem; color: var(--text-gray);
    letter-spacing: 2px; text-transform: uppercase;
    padding-bottom: 6px;
  }

  /* Grid */
  .pg-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  @media (max-width: 1100px) { .pg-grid { grid-template-columns: repeat(3, 1fr); } }
  @media (max-width: 768px)  { .pg-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; } }
  @media (max-width: 480px)  { .pg-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; } }

  /* Card */
  .pg-card {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    cursor: pointer;
    background: #ccc;
  }
  .pg-card img {
    width: 100%; height: 100%;
    object-fit: cover; display: block;
    transition: transform 0.5s ease;
  }
  .pg-card-overlay {
    position: absolute; inset: 0;
    background: linear-gradient(to bottom, transparent 40%, rgba(28,50,60,0.85) 100%);
    opacity: 0; transition: opacity 0.3s ease;
    display: flex; flex-direction: column;
    justify-content: space-between; align-items: center;
    padding: 20px;
  }
  .pg-card:hover .pg-card-overlay { opacity: 1; }
  .pg-card:hover img { transform: scale(1.06); }

  .pg-view-btn {
    margin: auto;
    font-size: 0.85rem; font-weight: 700;
    letter-spacing: 2.5px; text-transform: uppercase;
    background: var(--gold); color: #1a1a1a;
    padding: 10px 28px; border: none; cursor: pointer;
    transform: translateY(8px);
    transition: transform 0.3s ease, background 0.2s;
  }
  .pg-card:hover .pg-view-btn { transform: translateY(0); }
  .pg-view-btn:hover { background: var(--gold-light); }

  .pg-card-title {
    font-size: 1rem; font-weight: 600;
    letter-spacing: 1px; text-transform: uppercase;
    color: white; align-self: flex-start;
    opacity: 0; transform: translateY(4px);
    transition: all 0.3s ease 0.05s;
  }
  .pg-card:hover .pg-card-title { opacity: 1; transform: translateY(0); }

  /* Touch devices */
  @media (hover: none) {
    .pg-card-overlay { opacity: 1; background: linear-gradient(to bottom, transparent 50%, rgba(28,50,60,0.75) 100%); }
    .pg-view-btn { transform: translateY(0); }
    .pg-card-title { opacity: 1; transform: translateY(0); }
  }

  /* ── Lightbox (renamed from .modal to .pg-lightbox) ── */
  .pg-lightbox-backdrop {
    position: fixed; inset: 0;
    background: rgba(15,28,34,0.92);
    display: flex; align-items: center; justify-content: center;
    z-index: 9999;
    opacity: 0; visibility: hidden;
    transition: all 0.3s ease;
    padding: 16px;
  }
  .pg-lightbox-backdrop.open { opacity: 1; visibility: visible; }

  .pg-lightbox {
    background: #111e23;
    max-width: 820px; width: 100%;
    position: relative;
    transform: scale(0.95) translateY(20px);
    transition: transform 0.3s ease;
    border-top: 3px solid var(--primary-color);
    max-height: 95vh;
    display: flex; flex-direction: column;
  }
  .pg-lightbox-backdrop.open .pg-lightbox { transform: scale(1) translateY(0); }

  .pg-lightbox-header {
    display: flex; align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
  }
  .pg-lightbox-title {
    font-size: clamp(0.95rem, 3vw, 1.3rem);
    font-weight: 700; letter-spacing: 1.5px;
    text-transform: uppercase; color: white;
    flex: 1; padding-right: 10px;
  }
  .pg-lightbox-close {
    width: 34px; height: 34px; min-width: 34px;
    background: rgba(255,255,255,0.08);
    border: none; color: white; font-size: 1.2rem;
    cursor: pointer; display: flex;
    align-items: center; justify-content: center;
    transition: background 0.2s; line-height: 1;
  }
  .pg-lightbox-close:hover { background: rgba(255,255,255,0.18); }

  .pg-lightbox-img-wrap {
    position: relative;
    aspect-ratio: 16/10;
    background: #0a1518;
    overflow: hidden; flex-shrink: 0;
  }
  @media (max-width: 480px) { .pg-lightbox-img-wrap { aspect-ratio: 4/3; } }

  .pg-lightbox-img-wrap img {
    width: 100%; height: 100%;
    object-fit: contain; display: block;
    transition: opacity 0.25s ease;
  }

  .pg-lightbox-footer {
    display: flex; align-items: center;
    justify-content: space-between;
    padding: 12px 18px;
    border-top: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0; flex-wrap: wrap; gap: 10px;
  }
  .pg-lightbox-counter {
    font-size: 0.9rem; letter-spacing: 1px;
    color: rgba(255,255,255,0.4); text-transform: uppercase;
  }
  .pg-lightbox-nav { display: flex; gap: 8px; flex: 1; justify-content: flex-end; }

  .pg-nav-btn {
    font-size: 0.78rem; font-weight: 700;
    letter-spacing: 1.5px; text-transform: uppercase;
    padding: 9px 16px;
    background: var(--primary-color); color: white;
    border: none; cursor: pointer;
    transition: background 0.2s;
    display: flex; align-items: center; gap: 6px;
    white-space: nowrap;
  }
  @media (max-width: 400px) {
    .pg-nav-btn { padding: 8px 12px; font-size: 0.72rem; }
    .pg-nav-btn span { display: none; }
  }
  .pg-nav-btn:hover { background: var(--primary-dark); }
  .pg-nav-btn:disabled { background: rgba(255,255,255,0.1); color: rgba(255,255,255,0.3); cursor: not-allowed; }