/* ==========================================================================
   METALGLAS - Modern Industrial & Architectural Glass Styling
   ========================================================================== */

:root {
  --primary: #0284c7;
  --primary-hover: #0369a1;
  --primary-light: #38bdf8;
  --primary-glow: rgba(2, 132, 199, 0.25);
  --accent-gold: #eab308;
  --steel-950: #0a0d12;
  --steel-900: #0f141c;
  --steel-850: #141c26;
  --steel-800: #1a2330;
  --steel-700: #2a3749;
  --steel-600: #475569;
  --steel-500: #64748b;
  --steel-400: #94a3b8;
  --steel-300: #cbd5e1;
  --steel-100: #f1f5f9;
  --steel-50: #f8fafc;
  --white: #ffffff;
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glass-hover: rgba(56, 189, 248, 0.35);
  --card-bg: rgba(20, 28, 38, 0.85);
  --glass-bg: rgba(15, 20, 28, 0.75);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.25);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);
  --shadow-glow: 0 0 25px rgba(2, 132, 199, 0.2);
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background-color: var(--steel-950);
  color: var(--steel-300);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--white);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

a {
  color: var(--primary-light);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--white);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Container */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   TOP BAR
   ========================================================================== */
.top-bar {
  background-color: #07090d;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 8px 0;
  font-size: 0.85rem;
  color: var(--steel-400);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-info {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.top-bar-info span, .top-bar-info a {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--steel-400);
}

.top-bar-info a:hover {
  color: var(--primary-light);
}

.top-bar-social {
  display: flex;
  align-items: center;
  gap: 14px;
}

.top-bar-social a {
  color: var(--steel-400);
  font-size: 0.95rem;
}

.top-bar-social a:hover {
  color: var(--primary-light);
  transform: translateY(-1px);
}

/* ==========================================================================
   MAIN NAVBAR
   ========================================================================== */
.main-navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  transition: var(--transition);
}

.main-navbar.scrolled {
  background-color: rgba(10, 13, 18, 0.96);
  box-shadow: var(--shadow-md);
}

.navbar-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px;
}

.navbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.navbar-logo img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
}

.nav-link {
  color: var(--steel-300);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 4px;
  position: relative;
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: var(--white);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 2px;
}

/* Dropdown */
.nav-dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 290px;
  background: var(--steel-900);
  border: 1px solid var(--steel-700);
  border-radius: 12px;
  padding: 8px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  list-style: none;
  z-index: 100;
}

.nav-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  color: var(--steel-300);
  border-radius: 8px;
  font-size: 0.9rem;
  transition: var(--transition);
}

.dropdown-item i {
  color: var(--primary-light);
  font-size: 1rem;
  width: 20px;
  text-align: center;
}

.dropdown-item:hover {
  background: var(--steel-800);
  color: var(--white);
  padding-left: 18px;
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-toggle-btn {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn-primary-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: linear-gradient(135deg, var(--primary), var(--primary-hover));
  color: var(--white) !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 14px var(--primary-glow);
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary-custom:hover {
  background: linear-gradient(135deg, var(--primary-hover), #02537f);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.4);
}

.btn-outline-custom {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--white) !important;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 12px 24px;
  border-radius: 9999px;
  border: 1px solid var(--steel-600);
  backdrop-filter: blur(8px);
  cursor: pointer;
  transition: var(--transition);
}

.btn-outline-custom:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary-light);
  color: var(--primary-light) !important;
  transform: translateY(-2px);
}

.btn-sm-custom {
  padding: 8px 18px;
  font-size: 0.85rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-wrapper {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  background: radial-gradient(circle at 80% 20%, rgba(2, 132, 199, 0.15) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(30, 41, 59, 0.5) 0%, transparent 60%),
              var(--steel-950);
  padding: 60px 0 80px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 50px;
}

.hero-bg-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('../img/hero.webp') no-repeat center center/cover;
  opacity: 0.10;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(2, 132, 199, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 6px 16px;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-light);
  margin-bottom: 22px;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero-title span {
  background: linear-gradient(135deg, #ffffff 40%, var(--primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-lead {
  font-size: 1.12rem;
  color: var(--steel-400);
  margin-bottom: 32px;
  max-width: 560px;
  line-height: 1.7;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-stats-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  padding-top: 24px;
  border-top: 1px solid var(--border-glass);
}

.stat-item h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 2px;
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--steel-500);
  margin: 0;
}

.hero-image-box {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  border: 1px solid var(--border-glass-hover);
}

.hero-image-box img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-image-box:hover img {
  transform: scale(1.03);
}

.hero-floating-card {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: rgba(15, 20, 28, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  padding: 14px 20px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-md);
}

.hero-floating-card i {
  font-size: 1.8rem;
  color: var(--accent-gold);
}

/* ==========================================================================
   PAGE HERO (DEDICATED SERVICE PAGES)
   ========================================================================== */
/* ==========================================================================
   PAGE HERO & SERVICE DETAIL HERO (100% RESPONSIVE)
   ========================================================================== */
.service-hero-section {
  padding: 40px 0 50px;
  background: radial-gradient(circle at 75% 25%, rgba(2, 132, 199, 0.14) 0%, transparent 60%),
              var(--steel-950);
  border-bottom: 1px solid var(--border-glass);
}

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--steel-500);
  margin-bottom: 22px;
}

.breadcrumb-nav a {
  color: var(--steel-400);
}

.breadcrumb-nav a:hover {
  color: var(--primary-light);
}

.service-hero-card {
  background: var(--card-bg);
  border: 1px solid var(--border-glass);
  border-radius: 24px;
  padding: 42px;
  box-shadow: var(--shadow-md);
  position: relative;
}

.service-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 45px;
  align-items: center;
}

.service-hero-content {
  display: flex;
  flex-direction: column;
}

.service-hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(2, 132, 199, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary-light);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  align-self: flex-start;
}

.service-hero-title {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--white);
  margin-bottom: 18px;
}

.service-hero-desc {
  font-size: 1.05rem;
  color: var(--steel-300);
  line-height: 1.7;
  margin-bottom: 24px;
}

.service-hero-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}

.service-hero-bullets li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--steel-200);
}

.service-hero-bullets li i {
  color: var(--primary-light);
  font-size: 0.85rem;
  background: rgba(2, 132, 199, 0.15);
  border: 1px solid rgba(56, 189, 248, 0.25);
  width: 26px;
  height: 26px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.service-hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Image container */
.service-hero-image-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg), 0 0 25px rgba(0, 0, 0, 0.6);
  border: 1px solid var(--border-glass-hover);
  height: 440px;
  background: var(--steel-900);
}

.service-hero-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-hero-image-wrap:hover img {
  transform: scale(1.04);
}

.service-image-floating-tag {
  position: absolute;
  bottom: 18px;
  left: 18px;
  background: rgba(10, 13, 18, 0.9);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-glass);
  padding: 10px 16px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  box-shadow: var(--shadow-md);
}

.service-image-floating-tag i {
  color: var(--accent-gold);
  font-size: 1.3rem;
}

.service-image-floating-tag strong {
  display: block;
  font-size: 0.88rem;
  color: var(--white);
}

.service-image-floating-tag span {
  display: block;
  font-size: 0.75rem;
  color: var(--steel-400);
}

/* Responsive design for Service Hero */
@media (max-width: 991px) {
  .service-hero-card {
    padding: 24px 20px;
    border-radius: 20px;
  }
  .service-hero-grid {
    grid-template-columns: 1fr !important;
    gap: 28px !important;
  }
  .service-hero-image-wrap {
    height: 280px;
    order: -1;
  }
  .service-hero-title {
    font-size: 2.1rem;
  }
  .service-hero-desc {
    font-size: 0.98rem;
  }
}

@media (max-width: 576px) {
  .service-hero-image-wrap {
    height: 230px;
  }
  .service-hero-title {
    font-size: 1.8rem;
  }
  .service-hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .service-hero-actions a {
    width: 100%;
    text-align: center;
  }
}

/* ==========================================================================
   SECTION COMMON
   ========================================================================== */
.section-padding {
  padding: 85px 0;
}

.section-darker {
  background-color: var(--steel-900);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 55px;
}

.section-tag {
  display: inline-block;
  color: var(--primary-light);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.section-title {
  font-size: 2.3rem;
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--steel-400);
  font-size: 1.05rem;
}

/* ==========================================================================
   SERVICES GRID (CATEGORIES ON HOMEPAGE)
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border-glass);
  border-radius: 18px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: var(--transition);
  position: relative;
}

.service-card:hover {
  transform: translateY(-7px);
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.service-card-img-wrap {
  position: relative;
  height: 230px;
  overflow: hidden;
}

.service-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.service-card:hover .service-card-img-wrap img {
  transform: scale(1.08);
}

.service-card-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: rgba(15, 20, 28, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-glass);
  color: var(--primary-light);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 9999px;
  text-transform: uppercase;
}

.service-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-size: 1.35rem;
  margin-bottom: 10px;
  color: var(--white);
}

.service-card-desc {
  font-size: 0.92rem;
  color: var(--steel-400);
  margin-bottom: 18px;
  flex-grow: 1;
  line-height: 1.6;
}

.service-card-specs {
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 14px;
  margin-bottom: 20px;
}

.service-card-specs li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.85rem;
  color: var(--steel-300);
  margin-bottom: 7px;
}

.service-card-specs li i {
  color: var(--primary-light);
  font-size: 0.85rem;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 11px 18px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--steel-700);
  border-radius: 10px;
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  transition: var(--transition);
}

.service-card-link:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  padding-right: 14px;
}

.service-card-link i {
  transition: transform 0.3s ease;
}

.service-card-link:hover i {
  transform: translateX(4px);
}

/* ==========================================================================
   VIDEO GALLERY SECTION & PAGE
   ========================================================================== */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}

.video-card {
  background: var(--card-bg);
  border: 1px solid var(--border-glass);
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  transition: var(--transition);
  cursor: pointer;
}

.video-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.video-thumb-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #000;
}

.video-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: transform 0.5s ease, opacity 0.3s ease;
}

.video-card:hover .video-thumb-wrap img {
  transform: scale(1.05);
  opacity: 1;
}

.play-button-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(2, 132, 199, 0.9);
  backdrop-filter: blur(6px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.4rem;
  box-shadow: 0 0 20px rgba(2, 132, 199, 0.6);
  transition: var(--transition);
}

.video-card:hover .play-button-overlay {
  background: var(--white);
  color: var(--primary);
  transform: translate(-50%, -50%) scale(1.15);
}

.video-card-body {
  padding: 18px 22px;
}

.video-card-title {
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 6px;
}

.video-card-desc {
  font-size: 0.88rem;
  color: var(--steel-400);
}

/* ==========================================================================
   PORTFOLIO GALLERY & LIGHTBOX
   ========================================================================== */
.gallery-filters {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.gallery-filter-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--steel-700);
  color: var(--steel-300);
  padding: 8px 18px;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.gallery-filter-btn:hover, .gallery-filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

/* ==========================================================================
   ONE-ROW GALLERY SLIDER (DESKTOP & MOBILE)
   ========================================================================== */
.gallery-slider-wrapper {
  position: relative;
  width: 100%;
}

.slider-controls-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 22px;
  flex-wrap: wrap;
  gap: 14px;
}

.slider-hint {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: 0.88rem;
  color: var(--steel-400);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  padding: 6px 14px;
  border-radius: 9999px;
}

.slider-hint i {
  color: var(--primary-light);
  font-size: 0.95rem;
}

.slider-nav-btns {
  display: flex;
  align-items: center;
  gap: 12px;
}

.slider-arrow-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-glass);
  color: var(--white);
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.slider-arrow-btn:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 18px var(--primary-glow);
}

.slider-arrow-btn:active {
  transform: scale(0.95);
}

.gallery-slider-track {
  display: flex;
  gap: 22px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  -webkit-overflow-scrolling: touch;
  padding: 8px 4px 22px;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
}

.gallery-slider-track::-webkit-scrollbar {
  display: none;
}

.gallery-slider-track.dragging {
  cursor: grabbing;
  scroll-behavior: auto;
  scroll-snap-type: none;
}

/* Individual Card in Single-Row Slider */
.gallery-slider-track .gallery-item {
  flex: 0 0 340px;
  height: 350px;
  scroll-snap-align: start;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-glass);
  position: relative;
  background: var(--steel-900);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  user-select: none;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, box-shadow 0.3s ease;
}

.gallery-slider-track .gallery-item:hover {
  transform: translateY(-8px);
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.gallery-slider-track .gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.gallery-slider-track .gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-slider-track .gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7, 9, 13, 0.95) 0%, rgba(7, 9, 13, 0.4) 50%, transparent 100%);
  opacity: 0.92;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 22px;
  transition: var(--transition);
}

.gallery-slider-track .gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-badge {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary-light);
  background: rgba(2, 132, 199, 0.18);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 4px 11px;
  border-radius: 9999px;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.gallery-item-zoom-icon {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(15, 20, 28, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-glass);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.85rem;
  opacity: 0;
  transform: scale(0.8);
  transition: var(--transition);
}

.gallery-slider-track .gallery-item:hover .gallery-item-zoom-icon {
  opacity: 1;
  transform: scale(1);
}

.gallery-overlay-title {
  font-size: 1.15rem;
  color: var(--white);
  font-weight: 700;
  margin-bottom: 4px;
}

.gallery-overlay-cat {
  font-size: 0.82rem;
  color: var(--steel-400);
}

/* Slider Progress Bar Track */
.slider-progress-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
}

.slider-progress-track {
  width: 220px;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 9999px;
  position: relative;
  overflow: hidden;
}

.slider-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 25%;
  background: linear-gradient(90deg, var(--primary), var(--primary-light));
  border-radius: 9999px;
  transition: transform 0.1s linear;
}

/* Standalone Gallery Grid for subpages */
.gallery-grid .gallery-item {
  position: relative;
  height: 260px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-glass);
  cursor: pointer;
  transition: var(--transition);
}

.gallery-grid .gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-grid .gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-grid .gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 13, 18, 0.9) 0%, transparent 60%);
  opacity: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  transition: var(--transition);
}

.gallery-grid .gallery-item:hover .gallery-overlay {
  opacity: 1;
}

/* Mobile Responsive Adjustments for Slider */
@media (max-width: 768px) {
  .gallery-slider-track {
    gap: 16px;
    padding-bottom: 16px;
  }
  .gallery-slider-track .gallery-item {
    flex: 0 0 84vw;
    max-width: 320px;
    height: 300px;
    scroll-snap-align: center;
  }
  .slider-controls-bar {
    justify-content: space-between;
  }
  .slider-arrow-btn {
    width: 42px;
    height: 42px;
    font-size: 1rem;
  }
}


/* ==========================================================================
   DETAIL PAGE SPECIFICS
   ========================================================================== */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0;
}

.specs-table th, .specs-table td {
  padding: 14px 18px;
  border-bottom: 1px solid var(--border-glass);
  text-align: left;
}

.specs-table th {
  color: var(--white);
  background: var(--steel-850);
  font-weight: 600;
}

.specs-table td {
  color: var(--steel-300);
}

.specs-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin: 30px 0;
}

.feature-box {
  background: var(--card-bg);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 26px;
  height: 100%;
  transition: var(--transition);
}

.feature-box:hover {
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
}

.feature-box-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: rgba(2, 132, 199, 0.15);
  color: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

/* ==========================================================================
   PROCESS / HOW WE WORK
   ========================================================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.process-card {
  background: var(--card-bg);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 30px 24px;
  position: relative;
  transition: var(--transition);
}

.process-step-num {
  position: absolute;
  top: 18px;
  right: 20px;
  font-size: 2.4rem;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.06);
}

.process-icon {
  font-size: 1.8rem;
  color: var(--primary-light);
  margin-bottom: 18px;
}

/* ==========================================================================
   CONTACT FORM & FAQ
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-card-box {
  background: var(--card-bg);
  border: 1px solid var(--border-glass);
  border-radius: 20px;
  padding: 36px;
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
}

.form-control-custom {
  width: 100%;
  background: var(--steel-900);
  border: 1px solid var(--steel-700);
  border-radius: 10px;
  padding: 13px 16px;
  color: var(--white);
  font-family: inherit;
  font-size: 0.95rem;
  transition: var(--transition);
}

.form-control-custom:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.form-select-custom {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

/* FAQ Accordion */
.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: var(--card-bg);
  border: 1px solid var(--border-glass);
  border-radius: 12px;
  overflow: hidden;
  transition: var(--transition);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  text-align: left;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: var(--transition);
}

.faq-question:hover {
  color: var(--primary-light);
}

.faq-question i {
  font-size: 0.9rem;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  color: var(--steel-400);
  font-size: 0.95rem;
  line-height: 1.7;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 24px 22px;
}

/* ==========================================================================
   MODALS (LIGHTBOX & VIDEO)
   ========================================================================== */
.lightbox-modal, .video-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 20px;
}

.lightbox-modal.active, .video-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-close-btn {
  position: absolute;
  top: 24px;
  right: 28px;
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--white);
  font-size: 1.6rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  z-index: 10;
}

.modal-close-btn:hover {
  background: var(--primary);
}

.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
}

.lightbox-caption {
  margin-top: 14px;
  color: var(--steel-300);
  font-size: 1rem;
  text-align: center;
}

.lightbox-nav-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  color: var(--white);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.lightbox-nav-btn:hover {
  background: var(--primary);
}

.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

.video-container-wrap {
  position: relative;
  width: 100%;
  max-width: 900px;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.video-container-wrap iframe, .video-container-wrap video {
  width: 100%;
  height: 100%;
  border: none;
}

.video-player-watermark {
  position: absolute;
  top: 20px;
  right: 22px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: #ffffff;
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.6px;
  padding: 8px 18px;
  border-radius: 24px;
  border: 1.5px solid rgba(255, 255, 255, 0.28);
  pointer-events: none;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.45);
}

.video-player-watermark .wm-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #38bdf8;
  box-shadow: 0 0 10px #38bdf8;
}

/* ==========================================================================
   FLOATING ACTION BUTTONS (WHATSAPP / VIBER / PHONE)
   ========================================================================== */
.floating-actions {
  position: fixed;
  bottom: 26px;
  right: 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 999;
}

.float-btn {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white) !important;
  font-size: 1.4rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  position: relative;
}

.float-whatsapp {
  background: #25d366;
}

.float-viber {
  background: #7360f2;
}

.float-phone {
  background: var(--primary);
}

.float-btn:hover {
  transform: scale(1.12);
  box-shadow: var(--shadow-lg);
}

.float-tooltip {
  position: absolute;
  right: 66px;
  background: var(--steel-900);
  border: 1px solid var(--steel-700);
  color: var(--white);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.float-btn:hover .float-tooltip {
  opacity: 1;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.main-footer {
  background-color: #07090d;
  border-top: 1px solid var(--border-glass);
  padding: 70px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-logo {
  height: 48px;
  margin-bottom: 18px;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--steel-400);
  max-width: 340px;
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 1.05rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background: var(--primary);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--steel-400);
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links a:hover {
  color: var(--primary-light);
  transform: translateX(4px);
}

.footer-contact-list {
  list-style: none;
}

.footer-contact-list li {
  display: flex;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--steel-400);
  margin-bottom: 14px;
}

.footer-contact-list i {
  color: var(--primary-light);
  font-size: 1rem;
  margin-top: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: var(--steel-500);
}

.footer-bottom a {
  color: var(--steel-200);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

.footer-bottom a:hover {
  color: var(--primary-light);
  text-decoration: underline;
}

/* ==========================================================================
   RESPONSIVE DESIGN (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 2.6rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 868px) {
  .navbar-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--steel-950);
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 24px;
    gap: 18px;
    overflow-y: auto;
    transition: left 0.35s ease;
  }
  
  .navbar-menu.active {
    left: 0;
  }
  
  .nav-dropdown .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    background: var(--steel-900);
    margin-top: 10px;
    box-shadow: none;
    border: 1px solid var(--border-glass);
  }

  .nav-toggle-btn {
    display: block;
  }

  .hero-title {
    font-size: 2.2rem;
  }
  
  .hero-wrapper {
    padding: 40px 0 60px;
  }
  
  .hero-stats-strip {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 12px;
  }

  .hero-image-box {
    display: none;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 30px;
  }

  .main-footer {
    padding: 45px 0 25px;
  }

  .footer-desc {
    max-width: 100%;
    margin-bottom: 5px;
  }

  .footer-col h4 {
    margin-bottom: 14px;
  }

  /* 2-column compact grid for footer links on mobile */
  .footer-links {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px 16px !important;
  }

  .footer-links li {
    margin-bottom: 0 !important;
  }

  .footer-links a {
    font-size: 0.88rem !important;
    padding: 4px 0 !important;
  }
}

@media (max-width: 576px) {
  .hero-title {
    font-size: 1.85rem;
  }
  .hero-lead {
    font-size: 0.98rem;
  }
  .hero-stats-strip {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .services-grid {
    grid-template-columns: 1fr;
  }
  .footer-links {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 6px 12px !important;
  }
  .footer-links a {
    font-size: 0.84rem !important;
  }
}

/* ==========================================================================
   ABOUT US PAGE (O NAMA) STYLES
   ========================================================================== */
.about-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.about-img-wrap {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-glass);
  box-shadow: var(--shadow-lg);
  min-height: 380px;
}

.about-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.about-img-wrap:hover img {
  transform: scale(1.03);
}

.about-badge-floating {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(11, 19, 32, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(56, 189, 248, 0.35);
  border-radius: 14px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.6);
}

.about-badge-floating i {
  font-size: 2.2rem;
  color: var(--primary-light);
  flex-shrink: 0;
}

.about-badge-floating strong {
  display: block;
  color: #fff;
  font-size: 1.05rem;
  font-weight: 700;
}

.about-badge-floating span {
  font-size: 0.82rem;
  color: var(--steel-300);
}

.about-values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.about-value-card {
  background: var(--card-bg);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 32px 24px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.about-value-card:hover {
  transform: translateY(-5px);
  border-color: rgba(56, 189, 248, 0.4);
  box-shadow: 0 12px 30px rgba(2, 132, 199, 0.15);
}

.about-value-icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(2, 132, 199, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-light);
  margin-bottom: 20px;
}

.about-value-title {
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 12px;
  font-weight: 700;
}

.about-value-desc {
  font-size: 0.92rem;
  color: var(--steel-300);
  line-height: 1.65;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.about-stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border-glass);
  border-radius: 16px;
  padding: 28px 20px;
  text-align: center;
  transition: var(--transition);
}

.about-stat-card:hover {
  border-color: var(--primary-light);
  transform: translateY(-3px);
}

.about-stat-num {
  font-size: 2.6rem;
  font-weight: 800;
  color: var(--primary-light);
  line-height: 1;
  margin-bottom: 8px;
  font-family: var(--font-heading);
}

.about-stat-label {
  font-size: 0.9rem;
  color: var(--steel-300);
  font-weight: 500;
}

@media (max-width: 992px) {
  .about-hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .about-stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
  .about-stats-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   CTA BANNER CARD / BOX
   ========================================================================== */
.cta-banner {
  padding: 40px 0 80px;
}

.cta-box {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(13, 27, 46, 0.9) 100%);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 24px;
  padding: 48px 44px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 36px;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(2, 132, 199, 0.25) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.cta-content {
  max-width: 650px;
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-size: 2.1rem;
  color: #ffffff;
  margin-bottom: 12px;
  font-weight: 800;
  line-height: 1.25;
}

.cta-content p {
  font-size: 1.05rem;
  color: var(--steel-300);
  line-height: 1.65;
  margin: 0;
}

.cta-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

@media (max-width: 992px) {
  .cta-box {
    flex-direction: column;
    align-items: flex-start;
    padding: 36px 28px;
    gap: 28px;
  }
  .cta-actions {
    width: 100%;
    flex-wrap: wrap;
  }
}

@media (max-width: 576px) {
  .cta-content h2 {
    font-size: 1.55rem;
  }
  .cta-content p {
    font-size: 0.95rem;
  }
  .cta-actions {
    flex-direction: column;
    width: 100%;
  }
  .cta-actions a {
    width: 100%;
    justify-content: center;
  }
}