@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@200;300;400;500&family=Raleway:wght@200;300;400;500&family=Inter:wght@300;400;500;600;700&display=swap');

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

html {
  scroll-behavior: smooth;
}

:root {
  --bp: #1565C0;
  --ba: #29B6F6;
  --bnav: #0A2D5E;
  --bbtn: #1976D2;
  --bbg: #E3F2FD;
  --ga: #1565C0;
  --gb: #0D47A1;
}

body { 
  font-family: 'Inter', sans-serif; 
  background-color: var(--bnav);
  transition: background-color 1.2s ease;
}

.sw { 
  min-height: 100vh; 
  background-color: var(--bnav); 
  transition: background-color 1.2s cubic-bezier(0.4, 0, 0.2, 1); 
}

/* Navigation */
nav {
  background: var(--bnav);
  padding: 0 2rem;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 68px;
  position: relative;
  z-index: 10;
  transition: background 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.logo-lockup { display: flex; align-items: center; gap: 10px; text-decoration: none; justify-self: start; }
.logo-img-wrap { width: 44px; height: 44px; position: relative; }
.logo-img { position: absolute; top: 0; left: 0; width: 100%; height: 100%; border-radius: 10px; display: flex; align-items: center; justify-content: center; transition: opacity 0.8s ease; }

.logo-health { opacity: 1; }
.logo-metro { opacity: 0; }
.sw.metro .logo-health { opacity: 0; }
.sw.metro .logo-metro { opacity: 1; }

.logo-svg {
  width: 100%; height: 100%; transition: background-color 0.8s ease; display: block;
  -webkit-mask: url("Images/Logo_Recolorable.svg?v=fc874ad8") no-repeat center;
  mask: url("Images/Logo_Recolorable.svg?v=fc874ad8") no-repeat center;
  -webkit-mask-size: contain; mask-size: contain; background-color: white; 
}
.sw.metro .logo-svg { background-color: var(--ba); transform: -2px;}

.logo-text-wrap { display: flex; flex-direction: row; align-items: center; gap: 10px; }
.logo-opticent {
  display: block;
  height: 22px;
  transform: translateY(3px);
  aspect-ratio: 4.1 / 1; /* your SVG's width ÷ height */
  background-color: #fff;
  -webkit-mask: url("Images/Logo_Title.svg?v=fc874ad8") no-repeat left bottom / contain;
  mask: url("Images/Logo_Title.svg?v=fc874ad8") no-repeat left bottom / contain;
}
.logo-division { 
  font-family: 'Raleway', sans-serif; height: 18px; font-weight: 500; font-size: 16px; letter-spacing: 0.12em; 
  text-transform: uppercase; color: var(--ba); overflow: hidden; transition: color 1.2s ease;
  padding-left: 12px; border-left: 1px solid rgba(255,255,255,0.25); display: flex; align-items: flex-start; margin-bottom: 1px;
  transform: translateY(2px);
}

.slot-reel { display: flex; flex-direction: column; transition: transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1); }
.slot-word { height: 18px; line-height: 18px; display: flex; align-items: center; }

nav .nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
nav .nav-links a { 
  color: rgba(255,255,255,0.7); 
  text-decoration: none; 
  font-size: 13px; 
  font-weight: 500; 
  transition: color 0.3s, border-color 0.3s; 
  padding-bottom: 4px;
  border-bottom: 2px solid transparent;
}
nav .nav-links a:hover { color: #fff; }
nav .nav-links a.active-page { 
  color: #fff; 
  border-bottom: 2px solid var(--ba); 
}

.switcher-pill { display: flex; align-items: center; background: rgba(255,255,255,0.1); border: 0.5px solid rgba(255,255,255,0.2); border-radius: 999px; padding: 4px; gap: 2px; justify-self: end; }
.switch-btn { padding: 6px 16px; border-radius: 999px; font-size: 11px; font-weight: 600; border: none; cursor: pointer; transition: all 0.6s ease; color: rgba(255,255,255,0.6); background: transparent; text-transform: uppercase; letter-spacing: 0.05em; }
.sw-active-h { background: #1976D2 !important; color: #fff !important; box-shadow: 0 2px 8px rgba(21,101,192,0.5); }
.sw-active-m { background: #E65100 !important; color: #fff !important; box-shadow: 0 2px 8px rgba(230,81,0,0.5); }

/* Main Content */
.hero-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.hero { 
  background: linear-gradient(135deg, #1565C0 0%, #0D47A1 90%); 
  padding: 0; 
  display: flex; 
  align-items: center;
  min-height: 550px; 
  position: relative; 
  margin-top: -1px; 
  overflow: hidden;
  z-index: 1; 
}

.hero::after {
  content: '';
  position: absolute;
  top: 0; 
  left: 0; 
  width: 100%; 
  height: 100%;
  background: linear-gradient(135deg, #BF360C 0%, #5D1908 90%); 
  opacity: 0;
  transition: opacity 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1; 
}

.sw.metro .hero::after {
  opacity: 1;
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  left: -35%;
  width: 90%;
  height: 160%;
  background: url("Images/Logo_Recolorable.svg?v=fc874ad8") no-repeat center center;
  background-size: contain;
  opacity: 0.05; 
  pointer-events: none; 
  z-index: 0; 
  transform-origin: center center;
  animation: slowSpin 380s linear infinite; 
}

.hero-content { 
  flex: 1; 
  padding: 6rem 4rem 6rem 12rem; 
  display: flex; 
  flex-direction: column; 
  justify-content: center; 
  align-items: flex-start; 
  position: relative; 
  z-index: 1; 
}

.hero-visual { 
  flex-shrink: 0; 
  width: 50%; 
  background: transparent; 
  padding: 2rem 4rem 2rem 2rem;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative; 
  z-index: 1; 
}

.hero-visual img {
  position: relative;
  width: 100%;
  max-height: 450px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  object-fit: cover; 
  display: block;
}

.hero-visual video, .image-block video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
}
.hero-visual video { max-height: 450px; object-fit: cover; box-shadow: 0 20px 40px rgba(0,0,0,0.25); }
.hero-visual [hidden] { display: none !important; }

/* Product Page Specific Hero Images Override */
.product-hero-visual img {
  border-radius: 0 !important;
  box-shadow: none !important;
  max-height: none !important;
  object-fit: contain !important;
}

.main-container { background: #fff; }

.fade-target { transition: opacity 0.4s ease-in-out, transform 0.4s ease-out; will-change: opacity, transform; }

.features { padding: 4rem 3rem; background: #f8faff; transition: background 1.2s ease;}
.features-alt { background: #fff; border-bottom: 1px solid rgba(0,0,0,0.05); }
.content-block { max-width: 800px; margin-bottom: 3rem; }
.cards-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.feat-card { background: #fff; border: 0.5px solid rgba(0,0,0,0.06); border-radius: 16px; padding: 2rem; box-shadow: 0 4px 12px rgba(0,0,0,0.02); }
@keyframes slowSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* Carousel Visibility Toggle */
#carousel-industries { display: none; }
.sw.metro #carousel-partners { display: none; }
.sw.metro #carousel-industries { display: block; }

/* Industry Pill Track & Styling */
.track-industries {
  display: flex;
  align-items: center;
  gap: 2rem;
  width: max-content;
  padding: 1rem 0;
  animation: scrollCarousel 40s linear infinite; 
}

.track-industries:hover {
  animation-play-state: paused;
}

.industry-pill {
  padding: 1rem 2.5rem;
  background: #fff;
  border: 1.5px solid rgba(0,0,0,0.08);
  border-radius: 999px;
  font-family: 'Outfit', sans-serif;
  font-size: 18px;
  font-weight: 400;
  color: #1a1a2e;
  white-space: nowrap;
  box-shadow: 0 4px 12px rgba(0,0,0,0.03);
  transition: all 0.3s ease;
  cursor: default;
}

.industry-pill:hover {
  background: var(--ba);
  color: #fff;
  border-color: var(--ba);
  transform: translateY(-4px);
  box-shadow: 0 8px 20px rgba(255, 171, 64, 0.4);
}

/* Infinite Partner Carousel */
.carousel-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
  mask-image: linear-gradient(to right, transparent, black 5%, black 95%, transparent);
}

.carousel-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: scrollCarousel 100s linear infinite; 
}

.carousel-track:hover {
  animation-play-state: paused;
}

.carousel-logo {
  width: 200px;
  height: 85px;
  object-fit: contain;
  margin: 0 -2rem;
  filter: grayscale(100%) opacity(50%); 
  transition: filter 0.3s ease, transform 0.3s ease;
}

.carousel-logo:hover {
  filter: grayscale(0%) opacity(100%);
  transform: scale(1.05);
}

@keyframes scrollCarousel {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); } 
}

.hero-eyebrow { font-size: 12px; font-weight: 400; letter-spacing: 0.2em; text-transform: uppercase; color: var(--ba); margin-bottom: 1rem; transition: color 1.2s ease;}
.hero-h1 { font-family: 'Outfit', sans-serif; font-size: 48px; font-weight: 300; color: #fff; line-height: 1.1; margin-bottom: 1.5rem; }
.hero-sub { font-size: 16px; color: rgba(255,255,255,0.75); line-height: 1.7; max-width: 700px; margin-bottom: 2.5rem; }
.hero-cta { 
  display: inline-flex; 
  align-items: center; 
  gap: 10px; 
  background: #fff; 
  color: var(--bbtn); 
  padding: 14px 32px; 
  border-radius: 999px; 
  font-size: 14px; 
  font-weight: 600; 
  text-decoration: none; 
  transition: color 1.2s ease, background 0.3s ease, transform 0.2s ease, border-color 0.3s ease, box-shadow 0.3s ease; 
  border: 1px solid transparent; 
  cursor: pointer;
}
#p_cta:hover {
  background: var(--bp) !important; 
  border-color: rgba(255, 255, 255, 0.2);
  color: #fff;
}
.hero-cta:hover {
  background: var(--bbg); 
  border-color: rgba(0, 0, 0, 0.05);
}
.hero-link { display: block; color: var(--ba); margin-top: 1.5rem; text-decoration: none; font-size: 14px; font-weight: 500; transition: color 1.2s ease;}
.hero-link-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 20px 6px 8px;
  border-radius: 999px;
  text-decoration: none;
  transition: background 0.3s ease, border-color 0.3s ease, transform 0.4s ease-out, opacity 0.4s ease-in-out;
}
/* Limit the height of comparison images */
.image-block.compare-img img {
    max-height: 350px; /* You can adjust this number to fit your layout */
    width: auto;
    object-fit: contain;
}
.hero-link-btn:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.3);
  transform: translateY(-2px);
}

.hero-link-btn span {
  color: var(--ba);
  font-size: 14px;
  font-weight: 500;
  transition: color 1.2s ease;
}

.avatar-stack { display: flex; align-items: center; }
.avatar-stack img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid #fff;
  object-fit: cover;
  margin-left: -12px;
  position: relative;
  background: #eee;
}
.avatar-stack img:first-child { margin-left: 0; z-index: 4; }
.avatar-stack img:nth-child(2) { z-index: 3; }
.avatar-stack img:nth-child(3) { z-index: 2; }
.avatar-stack img:nth-child(4) { z-index: 1; }
.section-label { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--bp); font-weight: 700; margin-bottom: 0.5rem; transition: color 1.2s ease; }
.section-title { font-family: 'Outfit', sans-serif; font-size: 32px; font-weight: 400; color: #1a1a2e; margin-bottom: 1rem; }
.section-desc { font-size: 16px; color: #555; line-height: 1.7; margin-bottom: 2rem; }

.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
.split-section.reverse {
  grid-template-columns: 1fr 1fr;
  direction: rtl; 
}
.split-section.reverse > * {
  direction: ltr;
}
.image-block { width: 100%; }
.image-block img {
  width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  object-fit: cover;
  display: block;
}

/* Specific Image Block Variations */
.image-block.layers-img {
  display: block;
}
.image-block.layers-img img {
  box-shadow: none;
  max-height: 350px;
  width: 100%;
  object-fit: contain;
  object-position: right center;
}

.feat-title { font-size: 17px; font-weight: 600; color: #1a1a2e; margin-bottom: 0.75rem; }
.feat-desc { font-size: 14px; color: #555; line-height: 1.6; }

.product-tabs { animation: dropDownTab 1.0s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    position: relative;
    z-index: 5;display: flex; gap: 2rem; padding: 1rem 3rem; background: transparent; border-top: 1px solid rgba(255,255,255,0.1);}
    
/* Prevent product tabs animation from re-running on mode toggle */
body.ready .product-tabs {
    animation: none !important;
    margin-top: 0;
    opacity: 1;
}
@keyframes dropDownTab {
    from {
        margin-top: -60px; /* Tucks the physical layout box behind the nav */
        opacity: 0;
    }
    to {
        margin-top: 0; /* Pushes the white page content down smoothly */
        opacity: 1;
    }
}
.product-tabs a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 14px; font-weight: 500; }
.product-tabs a.active { color: #fff; border-bottom: 2px solid var(--ba); padding-bottom: 4px; transition: border-color 1.2s ease;}

.specs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.spec-item { padding: 1.5rem; background: #fff; border: 1px solid #eee; border-radius: 8px; }
.spec-label { font-size: 12px; text-transform: uppercase; color: var(--bp); font-weight: 600; margin-bottom: 0.5rem; transition: color 1.2s ease;}
.spec-value { font-size: 18px; color: #1a1a2e; font-weight: 500; }

.capabilities-list { list-style: none; display: grid; grid-template-columns: repeat(1, 1fr); gap: 1rem; }
.capabilities-list li { display: flex; align-items: center; gap: 10px; font-size: 15px; color: #333; }
.capabilities-list li svg { color: var(--bp); flex-shrink: 0; transition: color 1.2s ease;}
/* Modifier to tightly group and center narrow image/text combos */
.split-section.layers-cluster {
  display: flex;
  justify-content: center;
  max-width: 950px; /* Narrows the overall container so it centers perfectly */
  gap: 4rem;
}

.split-section.layers-cluster.reverse {
  direction: ltr; /* Resets the RTL hack from your default .reverse grid */
  flex-direction: row-reverse; /* Flips the order cleanly using flexbox */
}

.split-section.layers-cluster .image-block.layers-img {
  width: auto; /* Shrinks the container to wrap tightly around the narrow image */
  flex-shrink: 0;
}

.split-section.layers-cluster .content-block {
  max-width: 550px; /* Keeps the text paragraph from stretching too wide */
  flex-grow: 1;
}
/* Footer */
footer { 
  background: var(--bnav);
  padding: 2.5rem 4rem 1rem 3rem; 
  color: rgba(255,255,255,0.6); 
  transition: background 1.2s ease;
}
.footer-grid { 
  display: flex; 
  gap: 5rem; 
  margin-bottom: 1rem; 
  border-bottom: 1px solid rgba(255,255,255,0.1); 
  padding-bottom: 1.5rem; 
}
.foot-main {
  margin-right: auto; 
  max-width: 400px;
}
.foot-col h4 { 
  color: #fff; 
  font-size: 14px; 
  font-weight: 600; 
  margin-bottom: 1rem; 
  text-transform: uppercase; 
  letter-spacing: 0.05em; 
}
.foot-col ul { list-style: none; }
.foot-col ul li { margin-bottom: 0.5rem; } 
.foot-col ul li a { color: rgba(255,255,255,0.6); text-decoration: none; font-size: 14px; transition: color 0.3s; }
.foot-col ul li a:hover { color: var(--ba); }

.foot-logo {
  display: block;
  height: 22px;
  aspect-ratio: 6.11 / 1; 
  background-color: #fff;
  -webkit-mask: url("Images/Logo_Title_Inc.svg?v=fc874ad8") no-repeat left center / contain;
  mask: url("Images/Logo_Title_Inc.svg?v=fc874ad8") no-repeat left center / contain;
}
.foot-address { 
  font-size: 14px; 
  line-height: 1.5; 
  margin-bottom: 0; 
}
.foot-address a { color: var(--ba); text-decoration: none; transition: color 1.2s ease;}

.foot-bottom { 
  display: flex; 
  justify-content: space-between; 
  align-items: center; 
  font-size: 13px; 
  color: rgba(255,255,255,0.4); 
}

.mini-logo-svg {
  width: 28px; 
  height: 28px;
  background-color: #fff; 
  transition: background-color 1.2s ease;
  -webkit-mask: url("Images/Logo_Recolorable.svg?v=fc874ad8") no-repeat center;
  mask: url("Images/Logo_Recolorable.svg?v=fc874ad8") no-repeat center;
  -webkit-mask-size: contain;
  mask-size: contain;
}

/* Themes */
.sw.metro {
  --bp: #E65100; --ba: #FFAB40; --bnav: #310D00;
  --bbtn: hsl(21, 100%, 45%); --bbg: #FFF3E0;
  --ga: #BF360C; --gb: #5D1908;
}

.sw.metro .features { 
  background: #fff5f0; 
}

.sw.metro .features.features-alt { 
  background: #fff; 
}

.sw.metro .mini-logo-svg {
  background-color: var(--ba); 
}

/* Removes border and shadow for the final section image in metrology mode */
.sw.metro #blizzard_img {
  box-shadow: none !important;
  border: none !important;
}

.sw.metro #blizzard-section { 
  display: none !important; 
}

/* Removes border, radius, and shadow for specific index images in metrology mode */
.sw.metro #products_img,
.sw.metro #about_img {
  box-shadow: none !important;
  border: none !important;
  border-radius: 0 !important; /* Removes the 16px rounding applied by .image-block img */
}

/* Global Page Load Fade-in */
@keyframes pageFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero-content,
.hero-visual,
.features {
    animation: pageFadeIn 1.0s ease-in-out;
}

/* Prevent animation from fighting the JS mode switcher */
body.ready .hero-content,
body.ready .hero-visual,
body.ready .features {
    animation: none !important;
}

/* Metrology Exclusive Carousel Section */
.metro-only-section { display: none !important; }
.sw.metro .metro-only-section { display: block !important; }

.carousel-module {
  width: 100%;
  aspect-ratio: 1 / 1; /* Forces a perfect square */
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 12px 32px rgba(0,0,0,0.05);
  border: 1px solid #eee;
  background: #000; 
}

.carousel-viewport {
  position: relative;
  width: 100%;
  height: 100%; /* Fills the square module */
}

.carousel-slides {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.slide {
  min-width: 100%;
  position: relative;
}

.slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.slide-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  text-align: center;
  color: #fff;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0) 100%);
  padding: 40px 20px 25px 20px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.car-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.4);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  color: #fff;
  transition: all 0.3s ease;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
}

.car-arrow:hover { 
  background: #fff; 
  color: var(--bnav);
  transform: translateY(-50%) scale(1.1);
}

.car-arrow.prev { left: 15px; }
.car-arrow.next { right: 15px; }

.car-dots {
  position: absolute;
  bottom: 12px;
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 10px;
  z-index: 10;
}

.car-dot {
  width: 40px;
  height: 6px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 999px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.car-dot .dot-progress {
  position: absolute;
  top: 0; 
  left: 0; 
  height: 100%; 
  width: 0%;
  background: var(--ba); /* Will use the metro orange theme color */
  border-radius: 999px;
}

/* 5-second timer animation applied only to the active dot */
.car-dot.active .dot-progress {
  animation: fillDot 5s linear forwards;
}

@keyframes fillDot {
  from { width: 0%; }
  to { width: 100%; }
}