/* =============================================
   FLUIDCARE — Premium Industrial Website CSS
   ============================================= */

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

:root {
  --navy: #0d1f3c;
  --navy-dark: #081529;
  --navy-mid: #152d52;
  --navy-light: #1e3f72;
  --orange: #e85c1a;
  --orange-hover: #d04e10;
  --orange-light: #f47242;
  --white: #ffffff;
  --off-white: #f5f7fa;
  --light-gray: #edf0f5;
  --mid-gray: #c8d0de;
  --text-gray: #6b7a99;
  --text-dark: #1a2740;
  --border: #dde3ed;
  --card-bg: #ffffff;
  --shadow-sm: 0 2px 8px rgba(13,31,60,0.08);
  --shadow-md: 0 6px 24px rgba(13,31,60,0.12);
  --shadow-lg: 0 16px 48px rgba(13,31,60,0.16);
  --radius: 4px;
  --radius-lg: 8px;
  --transition: 0.28s cubic-bezier(0.4,0,0.2,1);
}

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

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

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* =============================================
   HEADER & NAVIGATION
   ============================================= */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}

.header.scrolled {
  box-shadow: 0 4px 20px rgba(13,31,60,0.1);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

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

.logo-mark {
  width: 38px;
  height: 38px;
  background: var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 3px;
}

.logo-mark svg {
  width: 22px;
  height: 22px;
  fill: white;
}

.logo-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: 1px;
  text-transform: uppercase;
}

.logo-text span {
  color: var(--orange);
}

.nav {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 8px 14px;
  color: var(--navy);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.3px;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
  cursor: pointer;
  user-select: none;
}

.nav-link:hover,
.nav-link.active {
  color: var(--orange);
  background: rgba(232,92,26,0.06);
}

.nav-link.active {
  color: var(--orange);
}

.nav-link svg {
  width: 14px;
  height: 14px;
  transition: transform var(--transition);
}

.nav-item:hover .nav-link svg {
  transform: rotate(180deg);
}

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  min-width: 520px;
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(-8px);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
  pointer-events: none;
}

.dropdown::before {
  content: '';
  position: absolute;
  top: -7px;
  left: 50%;
  transform: translateX(-50%);
  width: 12px;
  height: 12px;
  background: var(--white);
  border-left: 1px solid var(--border);
  border-top: 1px solid var(--border);
  transform: translateX(-50%) rotate(45deg);
}

.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
  pointer-events: all;
}

.dropdown-group h4 {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-gray);
  margin-bottom: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.dropdown-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--radius);
  color: var(--text-dark);
  font-size: 0.875rem;
  font-weight: 500;
  transition: background var(--transition), color var(--transition);
  margin-bottom: 2px;
}

.dropdown-link:hover {
  background: var(--off-white);
  color: var(--orange);
}

.dropdown-link-icon {
  width: 28px;
  height: 28px;
  background: var(--light-gray);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dropdown-link-icon svg {
  width: 15px;
  height: 15px;
  color: var(--navy);
}

/* CTA Button in nav */
.nav-cta {
  margin-left: 12px;
  padding: 9px 22px;
  background: var(--orange);
  color: white;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition), transform var(--transition);
  letter-spacing: 0.2px;
}

.nav-cta:hover {
  background: var(--orange-hover);
  transform: translateY(-1px);
}

/* Mobile menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  border-radius: 2px;
  transition: all 0.3s;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 16px 0;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav-link {
  display: block;
  padding: 12px 24px;
  color: var(--navy);
  font-size: 0.9rem;
  font-weight: 500;
  transition: background var(--transition);
}

.mobile-nav-link:hover {
  background: var(--off-white);
  color: var(--orange);
}

.mobile-nav-link.sub {
  padding-left: 40px;
  font-size: 0.85rem;
  color: var(--text-gray);
}

.mobile-submenu-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-submenu-toggle svg {
  width: 16px;
  height: 16px;
  color: var(--text-gray);
  transition: transform 0.25s;
}

.mobile-submenu-toggle.open svg {
  transform: rotate(180deg);
}

.mobile-submenu {
  display: none;
  background: var(--off-white);
}

.mobile-submenu.open {
  display: block;
}

/* =============================================
   HERO SECTION
   ============================================= */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: brightness(0.45) saturate(0.7);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, rgba(8,21,41,0.92) 0%, rgba(13,31,60,0.75) 55%, rgba(13,31,60,0.3) 100%);
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: 120px 0 80px;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(232,92,26,0.2);
  border: 1px solid rgba(232,92,26,0.4);
  border-radius: 2px;
  color: var(--orange-light);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero-badge span {
  width: 6px;
  height: 6px;
  background: var(--orange);
  border-radius: 50%;
  flex-shrink: 0;
}

.hero h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  font-weight: 800;
  line-height: 1.05;
  color: var(--white);
  margin-bottom: 28px;
  text-transform: uppercase;
  letter-spacing: -0.5px;
}

.hero h1 em {
  color: var(--orange);
  font-style: normal;
}

.hero p {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.75;
  margin-bottom: 44px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  position: absolute;
  bottom: 48px;
  left: 0;
  right: 0;
  z-index: 10;
}

.hero-stats .container {
  display: flex;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: 32px;
}

.hero-stat {
  flex: 1;
  padding-right: 32px;
  border-right: 1px solid rgba(255,255,255,0.12);
  margin-right: 32px;
}

.hero-stat:last-child {
  border-right: none;
  margin-right: 0;
  padding-right: 0;
}

.hero-stat-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 4px;
}

.hero-stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.55);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

/* =============================================
   BUTTONS
   ============================================= */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.2px;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-primary {
  background: var(--orange);
  color: white;
}

.btn-primary:hover {
  background: var(--orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,92,26,0.35);
}

.btn-outline-white {
  background: transparent;
  color: white;
  border: 1.5px solid rgba(255,255,255,0.35);
}

.btn-outline-white:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.6);
  transform: translateY(-2px);
}

.btn-navy {
  background: var(--navy);
  color: white;
}

.btn-navy:hover {
  background: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-navy {
  background: transparent;
  color: var(--navy);
  border: 1.5px solid var(--navy);
}

.btn-outline-navy:hover {
  background: var(--navy);
  color: white;
  transform: translateY(-2px);
}

.btn svg {
  width: 16px;
  height: 16px;
}

/* =============================================
   SECTIONS GENERAL
   ============================================= */

.section {
  padding: 100px 0;
}

.section-sm {
  padding: 60px 0;
}

.section-bg {
  background: var(--off-white);
}

.section-dark {
  background: var(--off-white);
  color: var(--text-dark);
}

.section-dark-mid {
  background: var(--light-gray);
  color: var(--text-dark);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--orange);
  margin-bottom: 16px;
}

.section-label::before {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--orange);
  flex-shrink: 0;
}

.section-title {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-dark .section-title,
.section-dark-mid .section-title {
  color: var(--navy);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-gray);
  max-width: 600px;
  line-height: 1.7;
}

.section-dark .section-subtitle,
.section-dark-mid .section-subtitle {
  color: var(--text-gray);
}

.section-header {
  margin-bottom: 56px;
}

.section-header.centered {
  text-align: center;
}

.section-header.centered .section-label {
  justify-content: center;
}

.section-header.centered .section-label::before {
  display: none;
}

.section-header.centered .section-label::after {
  content: '';
  display: block;
  width: 28px;
  height: 2px;
  background: var(--orange);
}

.section-header.centered .section-subtitle {
  margin: 0 auto;
}

/* =============================================
   PRODUCT CARDS
   ============================================= */

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

.product-card-image {
  background: var(--light-gray);
  padding: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 240px;
  overflow: hidden;
}

.product-card-image img {
  max-height: 170px;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform 0.5s ease;
}

.product-card:hover .product-card-image img {
  transform: scale(1.06);
}

.product-card-body {
  padding: 28px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  transition: color var(--transition);
}

.product-card:hover .product-card-body h3 {
  color: var(--orange);
}

.product-card-body p {
  color: var(--text-gray);
  font-size: 0.9rem;
  line-height: 1.65;
  margin-bottom: 20px;
  flex: 1;
}

.product-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--orange);
  transition: gap var(--transition);
}

.product-card:hover .product-card-link {
  gap: 10px;
}

.product-card-link svg {
  width: 15px;
  height: 15px;
}

/* =============================================
   WHY CHOOSE US / FEATURE CARDS
   ============================================= */

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

.feature-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: box-shadow var(--transition), transform var(--transition);
}

.feature-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: rgba(232,92,26,0.1);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  color: var(--orange);
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.875rem;
  color: var(--text-gray);
  line-height: 1.65;
}

/* Light version */
.feature-card-light {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card-light:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-card-light .feature-icon {
  background: rgba(13,31,60,0.07);
}

.feature-card-light .feature-icon svg {
  color: var(--navy);
}

.feature-card-light h3 {
  color: var(--navy);
}

.feature-card-light p {
  color: var(--text-gray);
}

/* =============================================
   INDUSTRIES
   ============================================= */

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
}

.industry-pill {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--navy);
  font-size: 0.875rem;
  font-weight: 500;
  transition: all var(--transition);
}

.industry-pill:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: white;
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.industry-dot {
  width: 8px;
  height: 8px;
  background: var(--orange);
  border-radius: 50%;
  flex-shrink: 0;
}

/* =============================================
   PAGE BANNER
   ============================================= */

.page-banner {
  position: relative;
  padding: 140px 0 80px;
  background: var(--navy-dark);
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(30,63,114,0.5) 0%, transparent 60%);
}

.page-banner-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: radial-gradient(circle, white 1px, transparent 1px);
  background-size: 32px 32px;
}

.page-banner-content {
  position: relative;
  z-index: 2;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 20px;
  font-size: 0.825rem;
  color: rgba(255,255,255,0.5);
}

.breadcrumb a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}

.breadcrumb a:hover {
  color: var(--orange);
}

.breadcrumb-sep {
  font-size: 0.7rem;
  opacity: 0.4;
}

.breadcrumb span:last-child {
  color: rgba(255,255,255,0.9);
  font-weight: 500;
}

.page-banner h1 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  color: white;
  text-transform: uppercase;
  line-height: 1.05;
  letter-spacing: -0.5px;
}

.page-banner h1 span {
  color: var(--orange);
}

/* =============================================
   ABOUT PAGE
   ============================================= */

.about-intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-image-stack {
  position: relative;
}

.about-image-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image-main img {
  width: 100%;
  height: 480px;
  object-fit: contain;
  object-position: center;
  background: var(--light-gray);
  padding: 24px;
  mix-blend-mode: multiply;
}

.about-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--orange);
  color: white;
  padding: 20px 28px;
  border-radius: var(--radius-lg);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.about-badge-num {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1;
}

.about-badge-label {
  font-size: 0.75rem;
  font-weight: 600;
  opacity: 0.85;
  margin-top: 4px;
}

.about-text h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--navy);
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 24px;
}

.about-text p {
  color: var(--text-gray);
  line-height: 1.75;
  margin-bottom: 18px;
}

.check-list {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--text-dark);
}

.check-item svg {
  width: 18px;
  height: 18px;
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 1px;
}

/* Certifications */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.cert-card {
  padding: 20px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-align: center;
  transition: all var(--transition);
}

.cert-card:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.cert-name {
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--navy);
  margin-bottom: 4px;
}

.cert-desc {
  font-size: 0.78rem;
  color: var(--text-gray);
}

/* =============================================
   PRODUCT DETAIL PAGES
   ============================================= */

.product-detail-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin-bottom: 80px;
}

.product-images {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.product-image-main {
  background: var(--light-gray);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
}

.product-image-main img {
  max-height: 280px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.product-image-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.product-image-thumb {
  background: var(--light-gray);
  border-radius: var(--radius);
  padding: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color var(--transition);
  aspect-ratio: 1;
}

.product-image-thumb img {
  max-height: 80px;
  object-fit: contain;
  mix-blend-mode: multiply;
}

.product-image-thumb.active,
.product-image-thumb:hover {
  border-color: var(--orange);
}

.product-info h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--navy);
  text-transform: uppercase;
  margin-bottom: 16px;
  line-height: 1.1;
}

.product-info .product-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(232,92,26,0.1);
  color: var(--orange);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  border-radius: 2px;
  margin-bottom: 16px;
}

.product-info p {
  color: var(--text-gray);
  line-height: 1.75;
  margin-bottom: 16px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 8px;
}

.spec-table tr:nth-child(even) td {
  background: var(--off-white);
}

.spec-table td {
  padding: 10px 14px;
  font-size: 0.875rem;
  border: 1px solid var(--border);
  vertical-align: top;
}

.spec-table td:first-child {
  font-weight: 600;
  color: var(--navy);
  width: 40%;
}

.spec-table td:last-child {
  color: var(--text-gray);
}

/* Features list */
.features-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 24px 0;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-dark);
}

.features-list li svg {
  width: 17px;
  height: 17px;
  color: var(--orange);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Applications pills */
.app-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 16px;
}

.app-pill {
  padding: 7px 16px;
  background: rgba(13,31,60,0.06);
  border: 1px solid rgba(13,31,60,0.12);
  border-radius: 2px;
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--navy);
  transition: all var(--transition);
}

.app-pill:hover {
  background: var(--orange);
  border-color: var(--orange);
  color: white;
}

/* =============================================
   GALLERY
   ============================================= */

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.gallery-item {
  background: var(--light-gray);
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
}

.gallery-item img {
  max-height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform 0.5s ease;
}

.gallery-item:hover {
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}

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

.gallery-item-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13,31,60,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

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

.gallery-item-overlay svg {
  width: 40px;
  height: 40px;
  color: white;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-content img {
  max-width: 80vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius);
}

.lightbox-close {
  position: absolute;
  top: -50px;
  right: 0;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.15);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: background var(--transition);
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.3);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.15);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.lightbox-nav:hover {
  background: rgba(255,255,255,0.3);
}

.lightbox-prev { left: -70px; }
.lightbox-next { right: -70px; }

/* =============================================
   CONTACT PAGE
   ============================================= */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 64px;
  align-items: start;
}

.contact-info {
  position: sticky;
  top: 100px;
}

.contact-info h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--navy);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.contact-info p {
  color: var(--text-gray);
  line-height: 1.7;
  margin-bottom: 36px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.contact-detail {
  display: flex;
  gap: 16px;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  background: rgba(13,31,60,0.07);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-detail-icon svg {
  width: 20px;
  height: 20px;
  color: var(--navy);
}

.contact-detail-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-gray);
  margin-bottom: 4px;
}

.contact-detail-value {
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-dark);
}

/* Form */
.contact-form {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.contact-form h3 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--navy);
  text-transform: uppercase;
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

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

.form-group label {
  display: block;
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 7px;
  letter-spacing: 0.2px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 15px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--text-dark);
  background: var(--white);
  outline: none;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--navy);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select {
  cursor: pointer;
}

.form-submit {
  width: 100%;
  padding: 14px;
  background: var(--orange);
  color: white;
  border: none;
  border-radius: var(--radius);
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  letter-spacing: 0.3px;
  transition: all var(--transition);
}

.form-submit:hover {
  background: var(--orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(232,92,26,0.3);
}

.map-embed {
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-top: 36px;
}

.map-embed iframe {
  width: 100%;
  height: 260px;
  border: none;
  display: block;
}

/* =============================================
   CTA SECTION
   ============================================= */

.cta-section {
  padding: 100px 0;
  background: var(--navy);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(232,92,26,0.15) 0%, transparent 70%);
  pointer-events: none;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-text h2 {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 16px;
}

.cta-text h2 span {
  color: var(--orange);
}

.cta-text p {
  color: rgba(255,255,255,0.65);
  max-width: 480px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}

/* =============================================
   TRUST / CLIENTS
   ============================================= */

.trust-strip {
  padding: 48px 0;
  background: var(--off-white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.trust-strip-label {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--text-gray);
  margin-bottom: 24px;
}

.trust-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.trust-logo {
  font-family: 'Barlow Condensed', sans-serif;
  font-size: 1.3rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--mid-gray);
  transition: color var(--transition);
}

.trust-logo:hover {
  color: var(--navy);
}

/* =============================================
   FOOTER
   ============================================= */

.footer {
  background: var(--navy);
  padding: 72px 0 0;
  border-top: 3px solid var(--orange);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand p {
  color: rgba(255,255,255,0.5);
  font-size: 0.875rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
  font-size: 0.875rem;
  transition: color var(--transition);
}

.footer-links a:hover {
  color: var(--orange);
}

.footer-contact-item {
  display: flex;
  gap: 10px;
  color: rgba(255,255,255,0.55);
  font-size: 0.875rem;
  margin-bottom: 14px;
  align-items: flex-start;
}

.footer-contact-item svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--orange);
  margin-top: 2px;
}

.footer-bottom {
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: rgba(255,255,255,0.3);
  font-size: 0.8rem;
}

.footer-bottom a {
  color: rgba(255,255,255,0.3);
  transition: color var(--transition);
}

.footer-bottom a:hover {
  color: var(--orange);
}

/* =============================================
   SCROLL ANIMATIONS
   ============================================= */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 1024px) {
  .about-intro-grid,
  .product-detail-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .about-image-stack {
    margin-bottom: 48px;
  }

  .about-badge {
    right: 0;
  }

  .cta-inner {
    flex-direction: column;
    text-align: center;
  }

  .cta-actions {
    justify-content: center;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav { display: none; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero h1 { font-size: 2.4rem; }
  .hero-stats { display: none; }

  .products-grid,
  .features-grid,
  .industries-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .form-row { grid-template-columns: 1fr; }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .cta-text h2 { font-size: 2rem; }

  .hero-stat-num { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .cta-actions { flex-direction: column; width: 100%; }
  .cta-actions .btn { justify-content: center; }
}
