/* ===== DESIGN TOKENS ===== */
:root {
  /* Clean & Corporate Palette */
  --primary: #2C3E50;
  /* Deep corporate slate for text/hero/footer */
  --primary-light: #3A506B;
  --accent: #4A6FA5;
  /* Slate Blue for buttons and highlights */
  --accent-hover: #385B8D;
  --accent-light: rgba(74, 111, 165, 0.1);
  --white: #FFFFFF;
  --off-white: #F8F9FA;
  --gray-50: #F4F6F8;
  --gray-100: #D3D3D3;
  /* Light Gray for borders and subtle accents */
  --gray-200: #B0BEC5;
  --gray-400: #94A3B8;
  --gray-600: #64748B;
  --gray-800: #1E293B;
  --text-primary: #1E293B;
  --text-secondary: #546E7A;
  --text-light: #94A3B8;
  --success: #10B981;
  --shadow-sm: 0 1px 3px rgba(26, 26, 64, 0.08);
  --shadow-md: 0 4px 16px rgba(26, 26, 64, 0.1);
  --shadow-lg: 0 8px 32px rgba(26, 26, 64, 0.12);
  --shadow-xl: 0 16px 48px rgba(26, 26, 64, 0.16);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

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

body {
  font-family: var(--font-main);
  color: var(--text-primary);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
  word-wrap: break-word;
}

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

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

ul {
  list-style: none;
}

/* Lucide Icons Base */
.lucide {
  width: 1em;
  height: 1em;
  stroke-width: 2;
  vertical-align: middle;
}

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

.section {
  padding: 100px 0;
}

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

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

.text-center {
  text-align: center;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.section-label .dot {
  width: 6px;
  height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 48px;
  line-height: 1.8;
}

.section-dark .section-subtitle {
  color: rgba(255, 255, 255, 0.7);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(0, 168, 232, 0.3);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 168, 232, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--gray-200);
}

.btn-outline:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.15);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ===== NAVIGATION ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-sm);
  padding: 10px 0;
}

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

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

.logo img {
  height: 120px;
  width: auto;
  object-fit: contain;
  transition: var(--transition);
}

.navbar.scrolled .logo img {
  height: 90px;
}

.footer-logo-container {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.footer-logo {
  height: 100px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
  position: relative;
}

.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: var(--transition);
}

.nav-links a:not(.btn):hover {
  color: var(--white);
}

.nav-links a:not(.btn):hover::after {
  width: 100%;
}

.navbar.scrolled .nav-links a:not(.btn) {
  color: var(--text-secondary);
}

.navbar.scrolled .nav-links a:not(.btn):hover {
  color: var(--primary);
}

.nav-cta {
  padding: 10px 24px;
  font-size: 0.85rem;
  color: var(--white) !important;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: var(--transition);
}

.navbar.scrolled .mobile-toggle span {
  background: var(--primary);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 140px;
  padding-bottom: 80px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(0, 168, 232, 0.15) 0%, transparent 60%);
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to top, var(--white), transparent);
}

.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.hero-content .accent-text {
  color: var(--accent);
}

.hero-content .tagline {
  font-size: 1.15rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 24px;
}

.hero-content p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero-badges {
  display: flex;
  gap: 24px;
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
  font-weight: 500;
}

.hero-badge .badge-icon {
  color: var(--accent);
  font-size: 1.1rem;
}

.hero-image {
  position: relative;
}

.hero-slideshow {
  position: relative;
  aspect-ratio: 1 / 1;
  width: 100%;
  max-width: 580px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 4px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.hero-slideshow img.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  border-radius: 0;
  box-shadow: none;
  border: none;
}

.hero-slideshow img.hero-slide.active {
  opacity: 1;
}

/* Fallback/Original image styling */
.hero-image img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 4px solid rgba(255, 255, 255, 0.1);
  max-width: 100%;
  height: auto;
}

.hero-float-card {
  position: absolute;
  background: var(--white);
  padding: 16px 20px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: float 3s ease-in-out infinite;
  z-index: 2;
}

.hero-float-card.card-1 {
  bottom: -20px;
  left: -20px;
}

.hero-float-card.card-2 {
  top: -20px;
  right: -20px;
  animation-delay: 1.5s;
}

.hero-float-card .card-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

.hero-float-card .card-icon.blue {
  background: var(--accent-light);
}

.hero-float-card .card-icon.green {
  background: rgba(16, 185, 129, 0.1);
}

.hero-float-card .card-text strong {
  display: block;
  font-size: 0.9rem;
  color: var(--text-primary);
}

.hero-float-card .card-text span {
  font-size: 0.78rem;
  color: var(--text-secondary);
}

@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-10px);
  }
}

/* ===== TRUST BAR ===== */
.trust-bar {
  position: relative;
  z-index: 10;
  margin-top: -60px;
  margin-bottom: 20px;
}

.trust-bar .container {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: 0 16px 48px rgba(26, 26, 64, 0.12);
  padding: 32px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  border: 1px solid var(--gray-100);
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 16px;
  color: var(--primary);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.trust-item .trust-icon {
  font-size: 1.5rem;
  /* Scales the SVG inside */
  width: 52px;
  height: 52px;
  background: linear-gradient(135deg, var(--gray-50), var(--white));
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  color: var(--accent);
  /* Adds color to the SVG stroke */
}

.trust-item:hover .trust-icon {
  transform: translateY(-3px);
  border-color: var(--accent);
  box-shadow: 0 6px 16px rgba(0, 168, 232, 0.15);
}

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

/* Product Intro (moved from hero) */
.product-intro {
  max-width: 720px;
  margin: 0 auto 56px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--gray-100);
}

.product-intro-title {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--primary);
  margin-bottom: 12px;
}

.product-intro-accent {
  color: var(--accent);
}

.product-intro-tagline {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.product-intro-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  margin-top: 48px;
}

.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
}

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

.product-card-image {
  position: relative;
  height: 300px;
  overflow: hidden;
}

.product-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.product-card:hover .product-card-image img {
  transform: scale(1.05);
}

.product-card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--accent);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.product-card-body {
  padding: 32px;
}

.product-card-body h3 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.product-card-body p {
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.feature-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.feature-tag {
  padding: 6px 14px;
  background: var(--gray-50);
  border-radius: 50px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.ideal-for {
  margin-top: 20px;
}

.ideal-for h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.ideal-for ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.ideal-for li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  padding-left: 18px;
  position: relative;
}

.ideal-for li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
  font-size: 0.8rem;
}

/* ===== MARQUEE GALLERY ===== */
.gallery-marquee-section {
  padding: 80px 0;
  background: var(--white);
  border-top: 1px solid var(--gray-100);
  position: relative;
  z-index: 50;
  /* clip (not hidden) allows per-axis control: block horizontal overflow
     while letting scaled hover images extend vertically without clipping */
  overflow-x: clip;
  overflow-y: visible;
  max-width: 100vw;
}

.marquee-container {
  display: flex;
  user-select: none;
  overflow-x: clip;
  overflow-y: visible;
  width: 100%;
}

.marquee-track {
  display: flex;
  gap: 32px;
  padding-left: 32px;
  animation: scrollMarquee 40s linear infinite;
  min-width: max-content;
}

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

.marquee-item {
  width: 260px;
  height: 260px;
  border-radius: var(--radius-md);
  background: var(--off-white);
  border: 1px solid var(--gray-100);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  position: relative;
}

.marquee-item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), filter 0.4s ease;
  filter: drop-shadow(0 6px 12px rgba(0, 0, 0, 0.08));
  position: relative;
  z-index: 1;
}

.marquee-item:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.15);
  z-index: 100;
}

.marquee-item:hover img {
  transform: scale(2.8);
  z-index: 100;
  filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.25));
  pointer-events: none;
}

@keyframes scrollMarquee {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(calc(-50% - 16px));
  }
}

/* ===== WHY US / FEATURES ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.features-grid.cols-5 {
  grid-template-columns: repeat(5, 1fr);
}

.feature-card {
  padding: 36px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  border: 1px solid var(--gray-100);
  background: var(--white);
}

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

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background: var(--accent-light);
}

.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== ABOUT ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image {
  position: relative;
}

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

.about-slideshow {
  position: relative;
  aspect-ratio: 4 / 3;
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 4px solid rgba(255, 255, 255, 0.1);
  overflow: hidden;
}

.about-slideshow img.about-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1.5s ease-in-out;
  border-radius: 0;
  box-shadow: none;
  border: none;
}

.about-slideshow img.about-slide.active {
  opacity: 1;
}

.about-image .about-stat {
  position: absolute;
  bottom: -20px;
  right: -20px;
  background: var(--accent);
  color: var(--white);
  padding: 20px 28px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: 0 8px 32px rgba(0, 168, 232, 0.3);
}

.about-stat strong {
  display: block;
  font-size: 2rem;
  font-weight: 800;
}

.about-stat span {
  font-size: 0.8rem;
  opacity: 0.9;
}

.about-content .about-text {
  color: var(--text-secondary);
  margin-bottom: 24px;
  line-height: 1.8;
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}

.about-highlight {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 0.95rem;
}

.about-highlight .check-icon {
  color: var(--accent);
  font-size: 1.1rem;
}

/* ===== PROCESS ===== */
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--gray-200));
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 2;
}

.step-number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--white);
  background: linear-gradient(135deg, var(--accent), var(--primary));
  box-shadow: 0 4px 20px rgba(0, 168, 232, 0.3);
}

.process-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.process-step p {
  font-size: 0.88rem;
  color: var(--text-secondary);
}

/* ===== USA ADVANTAGE ===== */
.usa-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.usa-card {
  text-align: center;
  padding: 36px 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.usa-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.usa-card .usa-icon {
  font-size: 2.2rem;
  margin-bottom: 16px;
}

.usa-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}

.usa-card p {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
}

/* ===== INDUSTRIES ===== */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.industry-chip {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
  font-size: 0.92rem;
  font-weight: 500;
}

.industry-chip:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-sm);
  transform: translateY(-2px);
}

.industry-chip .ind-icon {
  font-size: 1.2rem;
}

/* ===== PARTNERS ===== */
.partners-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.partner-list {
  list-style: none;
}

.partner-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
}

.partner-list li .p-icon {
  color: var(--accent);
  font-size: 1.1rem;
}

.services-list h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 24px;
}

.service-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.service-item .s-icon {
  color: var(--success);
}

/* ===== SAMPLE CTA ===== */
.sample-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--off-white) 0%, #E8F4FD 100%);
}

.sample-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 60px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  border: 1px solid var(--gray-100);
}

.sample-card h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.sample-card p {
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-size: 1.05rem;
}

/* ===== FINAL CTA ===== */
.final-cta {
  padding: 120px 0;
  text-align: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(0, 168, 232, 0.2) 0%, transparent 50%);
}

.final-cta .container {
  position: relative;
  z-index: 2;
}

.final-cta h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 20px;
}

.final-cta p {
  font-size: 1.1rem;
  color: rgba(255, 255, 255, 0.7);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

.final-cta .btn-group {
  justify-content: center;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-800);
  color: var(--gray-400);
  padding: 60px 0 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-top: 16px;
}

.footer h4 {
  color: var(--white);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

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

.footer ul a {
  font-size: 0.88rem;
}

.footer ul a:hover {
  color: var(--accent);
}

.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
}

/* ===== CONTACT FORM MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(30, 41, 59, 0.6);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-container {
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 80px rgba(26, 26, 64, 0.25);
  width: 100%;
  max-width: 520px;
  padding: 48px 40px;
  position: relative;
  transform: translateY(24px) scale(0.96);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.modal-overlay.active .modal-container {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.6rem;
  color: var(--gray-400);
  cursor: pointer;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  line-height: 1;
}

.modal-close:hover {
  background: var(--gray-50);
  color: var(--text-primary);
}

.modal-header {
  text-align: center;
  margin-bottom: 32px;
}

.modal-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: var(--accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--accent);
}

.modal-icon svg {
  width: 28px;
  height: 28px;
}

.modal-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.modal-description {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Form Groups */
.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.required-mark {
  color: #e74c3c;
  margin-left: 2px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  border: 1.5px solid var(--gray-100);
  background: var(--off-white);
  font-family: var(--font-main);
  font-size: 0.95rem;
  color: var(--text-primary);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-light);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(74, 111, 165, 0.12);
  background: var(--white);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* Error state */
.form-group input.input-error,
.form-group textarea.input-error {
  border-color: #e74c3c;
  box-shadow: 0 0 0 3px rgba(231, 76, 60, 0.1);
  background: #fdf2f2;
}

.form-error {
  display: block;
  font-size: 0.8rem;
  color: #e74c3c;
  margin-top: 6px;
  min-height: 1.2em;
  line-height: 1.4;
}

/* Form Actions */
.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid var(--gray-100);
}

.form-link {
  font-family: var(--font-main);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
  border: none;
  background: none;
  padding: 0;
}

.form-reset {
  color: var(--text-secondary);
}

.form-reset:hover {
  color: var(--text-primary);
}

.form-submit {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--accent);
  color: var(--white);
  padding: 12px 28px;
  border-radius: 50px;
  box-shadow: 0 4px 16px rgba(74, 111, 165, 0.3);
}

.form-submit:hover {
  background: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(74, 111, 165, 0.4);
  color: var(--white);
}

/* Modal responsive */
@media (max-width: 600px) {
  .modal-container {
    padding: 32px 24px;
    border-radius: var(--radius-lg);
  }

  .form-actions {
    flex-direction: column-reverse;
    gap: 16px;
  }

  .form-submit {
    width: 100%;
    justify-content: center;
  }
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero {
    min-height: auto;
    padding-top: 180px;
    padding-bottom: 120px;
  }

  .trust-bar {
    margin-top: -40px;
  }

  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-image {
    display: block;
    margin: 40px auto 0;
    width: 90%;
    max-width: 500px;
  }

  .hero-content .btn-group {
    justify-content: center;
  }

  .hero-badges {
    justify-content: center;
  }

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

  .features-grid.cols-5 {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .process-steps::before {
    display: none;
  }

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

  .about-image {
    order: -1;
  }

  .partners-content {
    grid-template-columns: 1fr;
  }

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

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

@media (max-width: 768px) {
  .hero {
    padding-top: 140px;
    padding-bottom: 100px;
  }

  .trust-bar {
    margin-top: -20px;
    margin-bottom: 40px;
  }

  .trust-bar .container {
    padding: 24px 20px;
    justify-content: center;
    gap: 20px;
  }

  .logo img {
    height: 80px;
  }

  .navbar.scrolled .logo img {
    height: 65px;
  }

  .section {
    padding: 70px 0;
  }

  .nav-links {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 24px;
    box-shadow: var(--shadow-lg);
    gap: 16px;
  }

  .nav-links.active a {
    color: var(--text-primary);
  }

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

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

  .features-grid.cols-5 {
    grid-template-columns: 1fr;
  }

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

  .process-steps {
    grid-template-columns: 1fr;
  }

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

  .hero-badges {
    flex-direction: column;
    align-items: center;
  }

  .btn-group {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }

  .sample-card {
    padding: 36px 24px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }

  .footer-logo {
    height: 70px;
  }

  .footer-logo-container {
    gap: 16px;
    justify-content: center;
  }

  /* Mobile marquee adjustments */
  .gallery-marquee-section {
    padding: 40px 0;
  }

  .marquee-item {
    width: 160px;
    height: 160px;
    padding: 12px;
  }

  .marquee-track {
    gap: 16px;
    padding-left: 16px;
  }

  .marquee-item:hover img {
    transform: scale(1.5);
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-image {
    max-width: 320px;
  }

  .hero-float-card {
    padding: 10px 14px;
    gap: 8px;
  }

  .hero-float-card.card-1 {
    bottom: -10px;
    left: 0;
  }

  .hero-float-card.card-2 {
    top: -10px;
    right: 0;
  }

  .footer-logo {
    height: 50px;
  }

  .hero-float-card .card-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
  }

  .hero-float-card .card-icon i {
    width: 16px !important;
    height: 16px !important;
  }

  .hero-float-card .card-text strong {
    font-size: 0.8rem;
  }

  .hero-float-card .card-text span {
    font-size: 0.7rem;
  }
}

/* General Error Alert in Contact Form */
.form-general-error {
  display: none;
  align-items: flex-start;
  gap: 12px;
  background: rgba(231, 76, 60, 0.08);
  border: 1px solid rgba(231, 76, 60, 0.25);
  color: #c0392b;
  padding: 14px 18px;
  border-radius: 8px;
  font-size: 0.88rem;
  line-height: 1.5;
  margin-top: 20px;
  margin-bottom: 5px;
  transition: all 0.3s ease;
}

.form-general-error i {
  color: #e74c3c;
  margin-top: 2px;
}

.form-general-error a {
  color: inherit;
  text-decoration: underline;
  font-weight: 500;
  transition: opacity 0.2s ease;
}

.form-general-error a:hover {
  opacity: 0.8;
}

/* ===== HERO OUTLINE BUTTON ===== */
.btn-outline-hero {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.35);
}

.btn-outline-hero:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

/* ===== PRODUCT CATALOG MODAL ===== */
.catalog-modal-container {
  max-width: 720px;
  max-height: 85vh;
  overflow-y: auto;
  padding: 40px 36px;
}

.catalog-modal-container::-webkit-scrollbar {
  width: 6px;
}

.catalog-modal-container::-webkit-scrollbar-track {
  background: transparent;
}

.catalog-modal-container::-webkit-scrollbar-thumb {
  background: var(--gray-200);
  border-radius: 3px;
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.catalog-card {
  background: var(--off-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-100);
  overflow: hidden;
  transition: var(--transition);
}

.catalog-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.catalog-card-img {
  height: 160px;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border-bottom: 1px solid var(--gray-100);
}

.catalog-slides {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.catalog-slide-img {
  position: absolute;
  max-width: 90%;
  max-height: 90%;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  z-index: 1;
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.08));
}

.catalog-slide-img.active {
  opacity: 1;
  z-index: 2;
}

.catalog-card-body {
  padding: 18px 20px 20px;
}

.catalog-card-body h4 {
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.catalog-specs {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.catalog-spec {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.79rem;
  letter-spacing: -0.01em;
}

.spec-label {
  color: var(--text-light);
  font-weight: 500;
  white-space: nowrap;
}

.spec-value {
  color: var(--text-primary);
  font-weight: 600;
  text-align: right;
  max-width: 78%;
  line-height: 1.3;
}

.spec-value.price {
  color: var(--accent);
  font-weight: 700;
  font-size: 0.86rem;
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}

.spec-value.price:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* "View Samples" link inside catalog card */
.catalog-sample-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 14px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
}

.catalog-sample-link:hover {
  color: var(--accent-hover);
  text-decoration: underline;
}

/* ===== SAMPLE LIGHTBOX ===== */
.sample-lightbox-overlay {
  position: fixed;
  inset: 0;
  z-index: 10001;
  background: rgba(0, 0, 0, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.sample-lightbox-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Close button */
.sample-lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  font-size: 1.8rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  line-height: 1;
  z-index: 10;
}

.sample-lightbox-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* Product title header */
.sample-lightbox-header {
  position: absolute;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--white);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-align: center;
  white-space: nowrap;
  opacity: 0.85;
}

/* Image counter */
.sample-lightbox-counter {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.12);
  padding: 6px 18px;
  border-radius: 50px;
  letter-spacing: 0.5px;
  opacity: 0.9;
}

/* Navigation arrows */
.sample-lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--white);
  font-size: 2.2rem;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  line-height: 1;
  z-index: 10;
}

.sample-lightbox-arrow:hover {
  background: rgba(255, 255, 255, 0.25);
}

.sample-lightbox-prev {
  left: 24px;
}

.sample-lightbox-next {
  right: 24px;
}

/* Image container */
.sample-lightbox-img-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  padding: 80px 100px;
}

.sample-lightbox-img {
  max-width: 85vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 16px 64px rgba(0, 0, 0, 0.5);
  opacity: 0;
  transition: opacity 0.35s ease;
}

.sample-lightbox-img.visible {
  opacity: 1;
}

/* Catalog Modal Responsive */
@media (max-width: 600px) {
  .catalog-modal-container {
    padding: 28px 20px;
    max-height: 90vh;
  }

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

  .catalog-card-img {
    height: 140px;
  }

  /* Sample lightbox mobile */
  .sample-lightbox-img-wrap {
    padding: 70px 16px;
  }

  .sample-lightbox-arrow {
    width: 40px;
    height: 40px;
    font-size: 1.6rem;
  }

  .sample-lightbox-prev {
    left: 10px;
  }

  .sample-lightbox-next {
    right: 10px;
  }

  .sample-lightbox-close {
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    font-size: 1.4rem;
  }

  .sample-lightbox-header {
    top: 16px;
    font-size: 0.85rem;
    max-width: 60%;
    white-space: normal;
  }
}