/* ============================================================
   PrintLumin — style.css
   Premium 3D Printing Services Template
============================================================ */

/* ============================================================
   1. DESIGN TOKENS / CSS VARIABLES
============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=Inter:wght@300;400;500;600;700&display=swap');





:root {
  --blue:        #1F6FEB;
  --blue-dark:   #1557c0;
  --blue-light:  #4d8ef0;
  --cyan:        #22D3EE;
  --cyan-dark:   #06B6D4;
  --graphite:    #0F172A;
  --slate:       #1E293B;
  --gray:        #94A3B8;
  --gray-light:  #CBD5E1;
  --surface:     #FFFFFF;
  --surface-2:   #F1F5F9;
  --text:        #0F172A;
  --text-muted:  #475569;
  --border:      rgba(0,0,0,0.08);

  --font-head:   'Outfit', sans-serif;
  --font-body:   'Inter', sans-serif;

  --radius-sm:   8px;
  --radius:      16px;
  --radius-lg:   24px;
  --radius-xl:   32px;

  --shadow:      0 4px 24px rgba(31,111,235,0.10);
  --shadow-md:   0 8px 40px rgba(31,111,235,0.15);
  --shadow-lg:   0 20px 60px rgba(31,111,235,0.20);

  --transition:  0.3s ease;
  --transition-slow: 0.6s ease;

  --gradient-primary: linear-gradient(135deg, var(--blue), var(--cyan));
  --gradient-dark:    linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
}

/* ============================================================
   2. DARK MODE VARIABLES
============================================================ */
body.dark-mode {
  --surface:     #0F172A;
  --surface-2:   #1E293B;
  --text:        #F1F5F9;
  --text-muted:  #94A3B8;
  --border:      rgba(255,255,255,0.08);
  --shadow:      0 4px 24px rgba(0,0,0,0.40);
  --shadow-md:   0 8px 40px rgba(0,0,0,0.50);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.60);
}

/* ============================================================
   3. RESET / BASE
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: 72px; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text);
  background-color: var(--surface);
  line-height: 1.7;
  transition: background-color var(--transition), color var(--transition);
  overflow-x: hidden;
}

h1,h2,h3,h4,h5,h6 { font-family: var(--font-head); color: var(--text); }

a { text-decoration: none; color: inherit; }

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

.section-padding { padding: 100px 0; }

/* ============================================================
   4. UTILITY CLASSES
============================================================ */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.bg-alt { background-color: var(--surface-2); transition: background-color var(--transition); }

.z-2 { position: relative; z-index: 2; }

/* Section Labels */
.section-label {
  display: inline-block;
  background: rgba(31,111,235,0.1);
  color: var(--blue);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  border-radius: 50px;
  padding: 6px 16px;
  border: 1px solid rgba(31,111,235,0.2);
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
}
.section-subtitle--full { max-width: 100%; margin: 0; }

/* ============================================================
   5. BUTTONS
============================================================ */
.btn-primary-custom {
  background: var(--gradient-primary);
  border: none;
  color: #fff;
  font-family: var(--font-head);
  font-weight: 600;
  padding: 12px 28px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(31,111,235,0.35);
  position: relative;
  overflow: hidden;
}
.btn-primary-custom::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  opacity: 0;
  transition: opacity var(--transition);
  z-index: -1;
}
.btn-primary-custom:hover::before { opacity: 1; }
.btn-primary-custom:hover, 
.btn-primary-custom:focus, 
.btn-primary-custom:active, 
.btn-primary-custom.active { color: #fff; }
.btn-primary-custom:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(31,111,235,0.45); }
.btn-primary-custom:active, 
.btn-primary-custom.active { transform: translateY(0); box-shadow: 0 4px 20px rgba(31,111,235,0.35); }

.btn-outline-custom {
  background: transparent;
  border: 2px solid var(--blue);
  color: var(--blue);
  font-family: var(--font-head);
  font-weight: 600;
  padding: 10px 28px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.btn-outline-custom:hover,
.btn-outline-custom:focus,
.btn-outline-custom:active,
.btn-outline-custom.active {
  background: var(--blue);
  color: #fff;
}
.btn-outline-custom:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(31,111,235,0.35);
}
.btn-outline-custom:active,
.btn-outline-custom.active {
  transform: translateY(0);
  box-shadow: 0 4px 15px rgba(31,111,235,0.25);
}

.btn-white-custom {
  background: #fff;
  border: none;
  color: var(--graphite);
  font-family: var(--font-head);
  font-weight: 700;
  padding: 14px 32px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}
.btn-white-custom:hover,
.btn-white-custom:focus,
.btn-white-custom:active,
.btn-white-custom.active { 
  background: #f0f9ff; 
  color: var(--blue); 
}
.btn-white-custom:hover { transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0,0,0,0.2); }
.btn-white-custom:active,
.btn-white-custom.active { transform: translateY(0); box-shadow: 0 4px 20px rgba(0,0,0,0.15); }

.btn-outline-white-custom {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.7);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 600;
  padding: 12px 32px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.btn-outline-white-custom:hover,
.btn-outline-white-custom:focus,
.btn-outline-white-custom:active,
.btn-outline-white-custom.active {
  background: rgba(255,255,255,0.15);
  border-color: #fff;
  color: #fff;
}
.btn-outline-white-custom:hover {
  transform: translateY(-3px);
}
.btn-outline-white-custom:active,
.btn-outline-white-custom.active {
  transform: translateY(0);
}

/* ============================================================
   6. NAVBAR
============================================================ */
#mainNavbar {
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
  transition: background var(--transition), box-shadow var(--transition);
  z-index: 1000;
}
body.dark-mode #mainNavbar {
  background: rgba(15,23,42,0.90);
  border-bottom-color: rgba(255,255,255,0.06);
}
#mainNavbar.scrolled {
  box-shadow: 0 4px 30px rgba(0,0,0,0.10);
}

.navbar-brand {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition);
}
.navbar-brand:focus, .navbar-brand:hover {
  color: var(--text);
  opacity: 0.9;
}
.brand-accent { color: var(--blue); }

.navbar-toggler { color: var(--text); font-size: 1.4rem; padding: 4px 8px; }
.navbar-toggler:focus { box-shadow: none; }

.navbar-nav .nav-link {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: 8px;
  transition: var(--transition);
}
.navbar-nav .nav-link:hover { color: var(--blue); background: rgba(31,111,235,0.07); }
.navbar-nav .nav-link.active { color: var(--blue); }

/* Dark Mode Toggle */
.dark-mode-toggle {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  color: var(--text-muted);
  font-size: 0.9rem;
}
.dark-mode-toggle:hover { background: var(--blue); color: #fff; border-color: var(--blue); transform: rotate(15deg); }

/* Offcanvas */
.offcanvas {
  background: var(--surface);
  border-left: 1px solid var(--border);
}
.offcanvas-header { border-bottom: 1px solid var(--border); }
.offcanvas-title { font-family: var(--font-head); font-weight: 800; font-size: 1.3rem; color: var(--text); display: flex; }
.offcanvas .nav-link {
  font-family: var(--font-head);
  font-weight: 500;
  font-size: 1rem;
  color: var(--text-muted);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.offcanvas .nav-link:hover { color: var(--blue); background: rgba(31,111,235,0.07); }
.btn-close { opacity: 0.8; transition: var(--transition); }
.btn-close:hover { opacity: 1; }
body.dark-mode .btn-close { filter: invert(1) grayscale(100%) brightness(200%); }

/* ============================================================
   7. HERO SECTION
============================================================ */
.hero-section {
    position: relative;
    min-height: clamp(600px, 100vh, 960px);
    background: url('../../assets/images/hero-bg.png') center center / cover no-repeat;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(15,23,42,0.90) 0%,
    rgba(15,23,42,0.70) 50%,
    rgba(15,23,42,0.30) 100%
  );
  z-index: 1;
}

/* Floating Shapes */
.floating-shape {
  position: absolute;
  z-index: 1;
  opacity: 0.12;
  color: var(--cyan);
  animation: floatShape 6s ease-in-out infinite;
}
.shape-gear  { font-size: 10rem; top: 8%; right: 5%; animation-delay: 0s; }
.shape-cube  { font-size: 6rem; top: 60%; right: 12%; animation-delay: 1.5s; }
.shape-atom  { font-size: 8rem; bottom: 10%; left: 5%; animation-delay: 3s; }
.shape-cog   { font-size: 5rem; top: 35%; right: 30%; animation-delay: 4.5s; }

@keyframes floatShape {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(10deg); }
}

.hero-content { position: relative; z-index: 2; padding: 10px 0 80px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  background: rgba(34,211,238,0.12);
  border: 1px solid rgba(34,211,238,0.25);
  color: var(--cyan);
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 50px;
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 1.2rem;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.75);
  max-width: 520px;
  line-height: 1.7;
}

.hero-stats { gap: 32px; }
.hero-stat { display: flex; flex-direction: column; }
.stat-number {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label { font-size: 0.82rem; color: rgba(255,255,255,0.55); text-transform: uppercase; letter-spacing: 0.08em; }

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  width: 24px;
  height: 40px;
  border: 2px solid rgba(255,255,255,0.4);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-dot {
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.6);
  border-radius: 2px;
  animation: scrollBounce 2s ease-in-out infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateY(0); opacity: 1; }
  50% { transform: translateY(10px); opacity: 0.3; }
}

/* ============================================================
   8. HOW IT WORKS
============================================================ */
.how-it-works { background: var(--surface); }

/* Shared Section Split-Image Layout */
.section-img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  line-height: 0;
}
.section-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}
.section-img-wrap:hover .section-img { transform: scale(1.04); }

.timeline-wrapper { position: relative; }

.timeline-track {
  position: absolute;
  top: 72px;
  left: 12.5%;
  right: 12.5%;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  z-index: 0;
  opacity: 0.25;
}
@media (max-width: 991px) { .timeline-track { display: none; } }

.timeline-step {
  position: relative;
  text-align: center;
  padding: 24px 20px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
  height: 100%;
}
.timeline-step:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(31,111,235,0.25);
}

.step-number {
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: 0.1em;
  margin-bottom: 16px;
  background: rgba(31,111,235,0.08);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.step-icon-wrap {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1.6rem;
  color: #fff;
  box-shadow: 0 8px 24px rgba(31,111,235,0.3);
  transition: var(--transition);
}
.timeline-step:hover .step-icon-wrap { transform: scale(1.1) rotate(-5deg); }

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 10px;
}
.step-desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }

/* Services split-layout column order */
.services-img-col  { order: 2; }
.services-text-col { order: 1; }
@media (max-width: 991px) {
  .services-img-col,
  .services-text-col { order: unset; }
}

/* ============================================================
   9. SERVICES SECTION
============================================================ */
.service-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 36px 28px;
  height: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-primary);
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(31,111,235,0.2);
}

.service-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-sm);
  background: rgba(31,111,235,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--blue);
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon-wrap {
  background: var(--gradient-primary);
  color: #fff;
}

.service-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.service-desc { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; margin-bottom: 16px; }
.service-link {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
}
.service-link:hover { gap: 8px; }

/* ============================================================
   10. MATERIALS & TECHNOLOGY
============================================================ */
.material-card {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 0;
  transition: var(--transition);
  height: 100%;
  overflow: hidden;
}
.material-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.material-img-wrap {
  width: 100%;
  height: 250px;
  overflow: hidden;
  flex-shrink: 0;
}
.material-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}
.material-card:hover .material-img { transform: scale(1.06); }

/* Inner content area */
.material-card .material-icon,
.material-card .material-info {
  margin: 0;
  flex-shrink: 0;
}
.material-card .material-icon { margin: 16px 20px 0; }
.material-card .material-info { padding: 12px 20px 20px; }


.material-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.material-card.pla  .material-icon { background: rgba(34,197,94,0.12); color: #22C55E; }
.material-card.abs  .material-icon { background: rgba(239,68,68,0.12); color: #EF4444; }
.material-card.resin .material-icon { background: rgba(168,85,247,0.12); color: #A855F7; }
.material-card.nylon .material-icon { background: rgba(245,158,11,0.12); color: #F59E0B; }
.material-card.carbon .material-icon { background: rgba(31,111,235,0.12); color: var(--blue); }
.material-card.metal .material-icon { background: rgba(148,163,184,0.15); color: var(--gray); }

.material-name { font-family: var(--font-head); font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.material-desc { font-size: 0.83rem; color: var(--text-muted); line-height: 1.5; margin-bottom: 8px; }
.material-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 50px;
  background: rgba(31,111,235,0.08);
  color: var(--blue);
  border: 10px solid rgba(31,111,235,0.15);
}

/* Technology Cards */
.tech-strip { margin-top: 48px; }
.tech-strip-title {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-align: center;
  margin-bottom: 24px;
}

.tech-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  transition: var(--transition);
  height: 100%;
}
.tech-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(31,111,235,0.25); }
.tech-acronym {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}
.tech-full { font-size: 0.82rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-muted); margin-bottom: 12px; }
.tech-card p { font-size: 0.88rem; color: var(--text-muted); line-height: 1.6; margin: 0; }

/* ============================================================
   11. GALLERY / MASONRY
============================================================ */
.gallery-section { overflow: hidden; }

.masonry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 320px;
  gap: 20px;
}
.masonry-item.tall  { grid-row: span 2; }
.masonry-item.wide  { grid-column: span 2; }

@media (max-width: 991px) {
  .masonry-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 280px;
  }
  .masonry-item.wide { grid-column: span 2; }
}
@media (max-width: 576px) {
  .masonry-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }
  .masonry-item.tall, .masonry-item.wide { grid-row: span 1; grid-column: span 1; }
}

.gallery-img-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.gallery-img-wrap:hover {
  box-shadow: 0 8px 40px rgba(31,111,235,0.25);
  border-color: rgba(31,111,235,0.35);
}

/* Real gallery images */
.gallery-real-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}
.gallery-img-wrap:hover .gallery-real-img { transform: scale(1.06); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.2) 40%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.gallery-img-wrap:hover .gallery-overlay { opacity: 1; }

.gallery-cat {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan);
  background: rgba(34,211,238,0.15);
  border: 1px solid rgba(34,211,238,0.3);
  padding: 4px 12px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 8px;
  width: fit-content;
}
.gallery-name {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}

/* ============================================================
   12. INDUSTRIES
============================================================ */
.industry-card {
  text-align: center;
  padding: 28px 16px;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  transition: var(--transition);
  height: 100%;
}
.industry-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(31,111,235,0.25);
  background: var(--gradient-primary);
}
.industry-card:hover .industry-icon,
.industry-card:hover .industry-name,
.industry-card:hover .industry-desc { color: #fff; }

.industry-icon {
  font-size: 2rem;
  color: var(--blue);
  margin-bottom: 12px;
  transition: var(--transition);
}
.industry-name {
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 6px;
  transition: var(--transition);
}
.industry-desc { font-size: 0.78rem; color: var(--text-muted); line-height: 1.5; margin: 0; transition: var(--transition); }

/* ============================================================
   13. PRINTER SPECS
============================================================ */
/* Spec card image */
.spec-img-wrap {
  width: 100%;
  height: 180px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  margin-bottom: 20px;
}
.spec-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--transition-slow);
}
.spec-card:hover .spec-img { transform: scale(1.05); }

.spec-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 32px 28px;
  height: 100%;
  transition: var(--transition);
  position: relative;
}
.featured-spec {
  border: 2px solid var(--blue);
  box-shadow: var(--shadow-md);
}
.spec-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 16px;
  border-radius: 50px;
  white-space: nowrap;
}
.spec-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }

.spec-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.spec-icon { font-size: 1.4rem; color: var(--blue); }
.spec-header h4 { font-size: 1.1rem; font-weight: 700; color: var(--text); margin: 0; }

.spec-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.spec-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  gap: 8px;
}
.spec-list li span { color: var(--text-muted); flex-shrink: 0; }
.spec-list li strong { color: var(--text); font-weight: 600; text-align: right; }

/* ============================================================
   14. PRICING SECTION
============================================================ */

/* Testimonial avatar image */
.reviewer-avatar-img {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid rgba(31,111,235,0.3);
}

.pricing-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 40px 32px;
  height: 100%;
  transition: var(--transition);
  position: relative;
  text-align: center;
}
.pricing-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }

.pricing-featured {
  background: var(--graphite);
  border-color: var(--blue);
  box-shadow: var(--shadow-lg);
}
body.dark-mode .pricing-featured { background: #0a0f1c; }

.pricing-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gradient-primary);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 5px 18px;
  border-radius: 50px;
}

.pricing-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(31,111,235,0.12);
  color: var(--blue);
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}
.pricing-featured .pricing-icon { background: rgba(34,211,238,0.15); color: var(--cyan); }

.pricing-name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
}
.pricing-featured .pricing-name { color: #fff; }

.pricing-price {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 4px;
  margin-bottom: 28px;
  line-height: 1;
}
.price-currency {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--blue);
  padding-top: 8px;
}
.pricing-featured .price-currency { color: var(--cyan); }
.price-amount {
  font-family: var(--font-head);
  font-size: 3.5rem;
  font-weight: 900;
  color: var(--text);
}
.pricing-featured .price-amount { color: #fff; }
.price-period {
  font-size: 0.85rem;
  color: var(--text-muted);
  align-self: flex-end;
  padding-bottom: 8px;
}
.pricing-featured .price-period { color: rgba(255,255,255,0.5); }

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  text-align: left;
}
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.pricing-featured .pricing-features li { color: rgba(255,255,255,0.7); border-bottom-color: rgba(255,255,255,0.08); }
.pricing-features li i.fa-check { color: var(--cyan); font-size: 0.85rem; flex-shrink: 0; }
.pricing-features li i.fa-xmark { color: var(--gray); font-size: 0.85rem; flex-shrink: 0; }
.pricing-features li.disabled { opacity: 0.5; }

/* ============================================================
   15. TESTIMONIALS
============================================================ */
.testimonials-section { overflow: hidden; }

.splide__pagination__page { background: var(--gray-light); }
.splide__pagination__page.is-active { background: var(--blue); }
.splide__arrow { background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); color: var(--text); }
.splide__arrow:hover { background: var(--blue); color: #fff; }
.splide__arrow svg { fill: currentColor; }

.testimonial-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 36px 32px;
  margin: 16px 4px;
  box-shadow: var(--shadow);
  height: 100%;
}

.stars { color: #F59E0B; font-size: 1rem; }
.review-text {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.75;
  font-style: italic;
}
.reviewer-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
  flex-shrink: 0;
}
.reviewer-name { font-family: var(--font-head); font-size: 0.95rem; font-weight: 700; color: var(--text); }
.reviewer-company { font-size: 0.82rem; color: var(--text-muted); }

/* ============================================================
   15.5 CONTACT SECTION
============================================================ */
.contact-form-wrap {
  background: var(--surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}
.form-label {
  font-family: var(--font-head);
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.form-control, .form-select {
  background: var(--surface-2);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  transition: var(--transition);
}
.form-control:focus, .form-select:focus {
  background: var(--surface);
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(31,111,235,0.15);
  color: var(--text);
}
.custom-form div.error {
  color: #EF4444;
  font-size: 0.85rem;
  margin-top: 4px;
}
.form-control.error, .form-select.error {
  border-color: #EF4444;
}

body.dark-mode .contact-form-wrap { background: var(--surface-2); }
body.dark-mode .form-control, body.dark-mode .form-select { background: var(--surface); color: var(--text); }
body.dark-mode .form-control::placeholder { color: var(--text-muted); opacity: 0.8; }
body.dark-mode .form-control:focus, body.dark-mode .form-select:focus { background: var(--surface-2); }

/* ============================================================
   16. CTA SECTION
============================================================ */
/* CTA background image */
.cta-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  pointer-events: none;
}

.cta-section {
  position: relative;
  padding: 120px 0;
  background: var(--gradient-dark);
  overflow: hidden;
}
body.dark-mode .cta-section { background: linear-gradient(135deg, #050c1a 0%, #0d1b2e 100%); }

.cta-bg-animation {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(31,111,235,0.25) 0%, transparent 70%),
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(34,211,238,0.15) 0%, transparent 70%);
  animation: ctaGlow 6s ease-in-out infinite alternate;
}
@keyframes ctaGlow {
  0% { opacity: 0.6; }
  100% { opacity: 1; }
}

.cta-icon {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(34,211,238,0.12);
  border: 1px solid rgba(34,211,238,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--cyan);
  margin: 0 auto;
  animation: iconPulse 2s ease-in-out infinite;
}
@keyframes iconPulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(34,211,238,0.3); }
  50% { transform: scale(1.05); box-shadow: 0 0 0 16px transparent; }
}

.cta-title {
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
}
.cta-subtitle { font-size: 1.05rem; color: rgba(255,255,255,0.65); max-width: 520px; margin: 0 auto; }
.cta-note { font-size: 0.85rem; color: rgba(255,255,255,0.4); }

/* ============================================================
   17. FOOTER
============================================================ */

.site-footer {
  background: var(--graphite);
  position: relative;
  overflow: hidden;
}
body.dark-mode .site-footer { background: #050a14; }

.footer-mesh-bg {
  position: absolute;
  inset: 0;
  background: url('../../assets/images/mesh-bg.webp') center/cover no-repeat;
  opacity: 0.04;
  pointer-events: none;
}

.footer-brand {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
}
.footer-desc { font-size: 0.9rem; color: var(--gray); line-height: 1.7; max-width: 280px; }

.social-links { display: flex; gap: 12px; flex-wrap: wrap; }
.social-link {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-link:hover { background: var(--blue); border-color: var(--blue); color: #fff; transform: translateY(-3px); }

.footer-heading {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #fff;
  margin-bottom: 16px;
}

.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.88rem;
  color: var(--gray);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '';
  width: 10px;
  height: 1px;
  background: var(--blue);
  display: inline-block;
  transition: width var(--transition);
}
.footer-links a:hover { color: #fff; padding-left: 6px; }
.footer-links a:hover::before { width: 16px; }

.footer-contact-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.footer-contact-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--gray);
  line-height: 1.55;
}
.footer-contact-list li i { color: var(--blue); margin-top: 2px; flex-shrink: 0; }
.footer-contact-list li a { color: var(--gray); transition: color var(--transition); }
.footer-contact-list li a:hover { color: #fff; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 24px 0;
}
.footer-copy { font-size: 0.85rem; color: var(--gray); margin: 0; }
.footer-legal { display: flex; gap: 20px; justify-content: flex-end; flex-wrap: wrap; }
.footer-legal a { font-size: 0.83rem; color: var(--gray); transition: color var(--transition); }
.footer-legal a:hover { color: var(--blue); }

/* ============================================================
   18. RESPONSIVE OVERRIDES
============================================================ */
@media (max-width: 1199px) {
  .section-padding { padding: 80px 0; }
  .hero-content { padding: 100px 0 60px; }
}

@media (max-width: 991px) {
  .navbar-brand { font-size: 1.3rem; }
  .hero-title { font-size: clamp(2rem, 6vw, 3rem); }
  .footer-legal { justify-content: center; margin-top: 8px; }
}

@media (max-width: 767px) {
  .section-padding { padding: 64px 0; }
  .hero-content { padding: 80px 16px 48px; }
  .hero-stats { gap: 24px; }
  .pricing-card { padding: 32px 24px; }
  .testimonial-card { padding: 28px 20px; }
  .cta-section { padding: 80px 0; }
}

@media (max-width: 575px) {
  .hero-content { padding: 80px 8px 48px; }
  .hero-buttons { flex-direction: column; }
  .hero-buttons .btn { width: 100%; justify-content: center; }
  .cta-buttons { flex-direction: column; align-items: center; }
}

/* ============================================================
   19. DARK MODE OVERRIDES (additional element-level)
============================================================ */
/* body.dark-mode .hero-section : hero stays image-based, overlay sufficient */
body.dark-mode .timeline-step { background: var(--surface-2); }
body.dark-mode .service-card,
body.dark-mode .material-card,
body.dark-mode .tech-card,
body.dark-mode .industry-card,
body.dark-mode .spec-card,
body.dark-mode .testimonial-card { background: var(--surface-2); }
body.dark-mode .footer-contact-list li,
body.dark-mode .footer-links a,
body.dark-mode .footer-desc { color: #64748B; }
body.dark-mode .footer-copy { color: #334155; }
body.dark-mode .offcanvas { background: var(--surface-2); }
body.dark-mode .pricing-card:not(.pricing-featured) { background: var(--surface-2); }
body.dark-mode img[src="assets/images/logo.png"] { filter: contrast(0.5); }
/* ============================================================
   20. AOS ANIMATION TWEAKS
============================================================ */
[data-aos] { transition-property: transform, opacity !important; }

/* ============================================================
   21. SCROLLBAR
============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--surface); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue-dark); }

.alertmsg{
  z-index: 9999;
}