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

:root {
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-display: "Sora", sans-serif;
  --brand-navy: #0f172a;
  --brand-blue: #0051d5;
  --brand-cyan: #06b6d4;
  --background-cool: #f7f9fb;
  --border-subtle: #e2e8f0;
  --text-muted: #64748b;
  --shadow-ambient: 0 10px 30px -10px rgba(15, 23, 42, 0.04);
  --shadow-blue: 0 10px 15px -3px rgba(0, 81, 213, 0.2);
  --navbar-height: 5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--background-cool);
  color: var(--brand-navy);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

body::selection {
  background: rgba(0, 81, 213, 0.1);
}

.font-display {
  font-family: var(--font-display);
}

.container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Glass card */
.glass-card {
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-ambient);
}

/* Container Layout */
.hero-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem;
  background-color: #0b0f19;
  /* Dark tech background to make glows pop */
  color: #ffffff;
  min-height: 80vh;
}

.hero-left,
.hero-right {
  flex: 1;
}

/* Positioning the 3D Canvas and Backdrops */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 500px;
  /* Gives the 3D model fixed space */
}

/* Core 3D Element Styling */
.hero-pumps {
  width: 100%;
  height: 100%;
  z-index: 2;
  --poster-color: transparent;
  /* Removes flash-of-white background while loading */
}

/* Ambient Visual Effects Behind the Pump */
.hero-visual-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle,
      rgba(0, 102, 255, 0.4) 0%,
      rgba(0, 0, 0, 0) 70%);
  filter: blur(20px);
  z-index: 1;
}

.hero-visual-ring {
  position: absolute;
  width: 380px;
  height: 380px;
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  animation: spin 20s linear infinite;
  z-index: 1;
  inset: 7% 17% 12% 20%;
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: white;
  border-bottom: 1px solid var(--border-subtle);
  transition: padding 0.3s ease;
  padding: 1.25rem 0;
}

.navbar.scrolled {
  padding: 0.75rem 0;
}

.navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.logo {
  display: flex;
  align-items: center;
  min-width: 0;
  flex-shrink: 1;
  text-decoration: none;
}

.logo img {
  height: 2.75rem;
  width: auto;
  display: block;
  object-fit: contain;
  transition: height 0.3s ease;
}

.navbar.scrolled .logo img {
  height: 2.25rem;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(15, 23, 42, 0.7);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--brand-blue);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.btn-primary {
  display: none;
  background: var(--brand-blue);
  color: white;
  padding: 0.625rem 1.25rem;
  border-radius: 0.5rem;
  font-size: 0.875rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: var(--shadow-blue);
}

.btn-primary:hover {
  background: rgba(0, 81, 213, 0.9);
}

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

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  background: none;
  border: none;
  color: var(--brand-navy);
  cursor: pointer;
  flex-shrink: 0;
}

.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  border-bottom: 1px solid var(--border-subtle);
  padding: 1.5rem;
}

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

.mobile-menu a {
  display: block;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--brand-navy);
  text-decoration: none;
  margin-bottom: 1rem;
}

.mobile-menu .btn-primary {
  display: block;
  width: 100%;
  padding: 1rem;
  font-weight: 700;
  margin-top: 0.5rem;
}

/* Hero */
.hero {
  position: relative;
  min-height: clamp(620px, 62vw, 760px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow: hidden;
}

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

.hero-bg-sky {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 60% at 15% 20%,
      rgba(255, 255, 255, 0.95) 0%,
      transparent 55%),
    radial-gradient(ellipse 70% 50% at 85% 15%,
      rgba(186, 230, 253, 0.45) 0%,
      transparent 50%),
    linear-gradient(175deg,
      #f8fcff 0%,
      #e8f4fc 28%,
      #c5e3f6 52%,
      #6baee0 78%,
      #2d6ba3 90%,
      #0a3568 100%);
}

.hero-bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  pointer-events: none;
}

.hero-bg-glow--left {
  width: 420px;
  height: 420px;
  top: 18%;
  left: -8%;
  background: rgba(96, 165, 250, 0.35);
}

.hero-bg-glow--right {
  width: 500px;
  height: 500px;
  top: 8%;
  right: -10%;
  background: rgba(56, 189, 248, 0.28);
}

.hero-bg-waterline {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 3.25rem;
  height: clamp(100px, 18vw, 180px);
  background:
    radial-gradient(ellipse 120% 80% at 50% 0%,
      rgba(255, 255, 255, 0.55) 0%,
      transparent 65%),
    linear-gradient(180deg,
      transparent 0%,
      rgba(59, 130, 246, 0.18) 35%,
      rgba(10, 53, 104, 0.55) 100%);
  mask-image: linear-gradient(180deg, transparent, black 40%);
}

.hero-inner {
  position: relative;
  z-index: 10;
  width: 100%;
  padding-top: calc(var(--navbar-height) + 2rem);
  padding-bottom: 4.5rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  align-items: center;
}

.hero-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.25rem;
  animation: heroSlideIn 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.hero-right {
  display: flex;
  justify-content: center;
  align-items: center;
  animation: heroSlideInRight 1s cubic-bezier(0.22, 1, 0.36, 1) 0.12s both;
}

@keyframes heroSlideIn {
  from {
    opacity: 0;
    transform: translateY(28px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heroSlideInRight {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.97);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.hero-brand-block {
  padding: 0.5rem 0;
}

.vactos-logo {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  filter: drop-shadow(0 8px 24px rgba(42, 159, 212, 0.18));
}

.vactos-icon {
  display: flex;
  justify-content: center;
  padding-left: 1.85rem;
}

.vactos-drop {
  position: relative;
  display: block;
  width: 2.1rem;
  height: 2.65rem;
  background: linear-gradient(155deg, #5ecbf7 0%, #38b4e8 45%, #2496cf 100%);
  border-radius: 50% 50% 50% 50% / 58% 58% 42% 42%;
  transform: rotate(12deg);
  box-shadow:
    inset -2px -4px 8px rgba(0, 0, 0, 0.08),
    0 4px 14px rgba(36, 150, 207, 0.35);
}

.vactos-drop::before {
  content: "";
  position: absolute;
  top: 20%;
  left: 24%;
  width: 34%;
  height: 48%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.62);
  transform: rotate(-6deg);
}

.vactos-drop::after {
  content: "";
  position: absolute;
  bottom: 14%;
  right: 22%;
  width: 18%;
  height: 22%;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
}

.vactos-wordmark {
  position: relative;
  display: inline-flex;
  align-items: flex-start;
  padding-left: 2.75rem;
}

.vactos-speed-lines {
  position: absolute;
  left: 0;
  top: 12%;
  bottom: 12%;
  width: 2.5rem;
  background: repeating-linear-gradient(180deg,
      transparent 0,
      transparent 2px,
      #38b4e8 2px,
      #38b4e8 3.5px,
      transparent 3.5px,
      transparent 6px,
      #4db8eb 6px,
      #4db8eb 7px,
      transparent 7px,
      transparent 10px,
      #38b4e8 10px,
      #38b4e8 11.5px);
  -webkit-mask-image: linear-gradient(90deg,
      transparent 0%,
      #000 25%,
      #000 80%,
      transparent 100%);
  mask-image: linear-gradient(90deg,
      transparent 0%,
      #000 25%,
      #000 80%,
      transparent 100%);
  opacity: 0.92;
}

.vactos-speed-lines::before,
.vactos-speed-lines::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 100%;
  background: inherit;
  -webkit-mask-image: inherit;
  mask-image: inherit;
}

.vactos-speed-lines::before {
  transform: translateX(-6px) scaleX(0.7);
  opacity: 0.55;
}

.vactos-speed-lines::after {
  transform: translateX(-12px) scaleX(0.45);
  opacity: 0.3;
}

.vactos-text {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  font-weight: 800;
  font-style: italic;
  line-height: 1;
  letter-spacing: 0.04em;
  color: #38b4e8;
  transform: skewX(-10deg);
  text-shadow:
    -1px 0 0 rgba(56, 180, 232, 0.9),
    -2px 0 0 rgba(56, 180, 232, 0.75),
    -3px 0 0 rgba(56, 180, 232, 0.6),
    -4px 0 0 rgba(56, 180, 232, 0.45),
    -5px 0 0 rgba(56, 180, 232, 0.3),
    -6px 0 0 rgba(56, 180, 232, 0.18);
}

.vactos-tm {
  margin: 0.15rem 0 0 0.15rem;
  font-family: var(--font-sans);
  font-size: 0.55rem;
  font-weight: 700;
  font-style: normal;
  color: #1a1a1a;
  letter-spacing: 0;
  transform: skewX(-10deg);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  max-width: 34rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  padding: 0.35rem 0.9rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(59, 130, 246, 0.18);
  color: #1d5fa8;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.04);
  margin-top: 20px;
}

.hero-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 3.25rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #0f2d5c;
  margin: 0;
  background: linear-gradient(135deg, #0f2d5c 0%, #1a5cb8 55%, #0d3d7a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 2vw, 1.2rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: #3b5f8f;
  margin: 0;
}

.hero-hindi {
  font-family: "Noto Sans Devanagari", var(--font-sans);
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  font-weight: 600;
  color: #2563eb;
  margin: 0.15rem 0 0;
  padding-left: 0.85rem;
  border-left: 3px solid rgba(37, 99, 235, 0.45);
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.hero-trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.85rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(148, 163, 184, 0.22);
  color: #334155;
  font-size: 0.8rem;
  font-weight: 600;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.05);
  backdrop-filter: blur(8px);
}

.hero-trust-item img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.hero-trust-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  flex-shrink: 0;
}

.hero-cta-row {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-wrap: wrap;
  margin-top: 0.25rem;
}

.btn-shop-now {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.9rem 2rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, #1a5cb8 0%, #0d3d7a 100%);
  color: white;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    0 10px 24px rgba(13, 61, 122, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
  transition:
    transform 0.25s ease,
    box-shadow 0.25s ease;
}

.btn-shop-now svg {
  width: 18px;
  height: 18px;
  transition: transform 0.25s ease;
}

.btn-shop-now:hover {
  transform: translateY(-3px);
  box-shadow:
    0 14px 30px rgba(13, 61, 122, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.btn-shop-now:hover svg {
  transform: translateX(3px);
}

.btn-hero-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.6rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(59, 130, 246, 0.28);
  color: #1a4a8a;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  backdrop-filter: blur(10px);
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

.btn-hero-outline:hover {
  background: rgba(255, 255, 255, 0.85);
  border-color: rgba(59, 130, 246, 0.45);
  transform: translateY(-2px);
}

.hero-visual {
  position: relative;
  width: 100%;
  max-width: 720px;
  height: min(52vw, 470px);
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  padding-top: 0.5rem;
}

.hero-visual-glow {
  position: absolute;
  inset: 12% 8% 18%;
  border-radius: 50%;
  background: radial-gradient(circle,
      rgba(96, 165, 250, 0.35) 0%,
      transparent 68%);
  filter: blur(24px);
  animation: heroPulse 5s ease-in-out infinite;
}

.hero-visual-ring {
  position: absolute;
  inset: 8% 5% 12%;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.45);
  background: radial-gradient(circle,
      rgba(255, 255, 255, 0.18) 0%,
      transparent 70%);
  pointer-events: none;
}

@keyframes heroPulse {

  0%,
  100% {
    opacity: 0.65;
    transform: scale(1);
  }

  50% {
    opacity: 1;
    transform: scale(1.04);
  }
}

.hero-pumps {
  position: relative;
  z-index: 2;
  width: 108%;
  max-width: none;
  max-height: min(52vw, 470px);
  height: auto;
  object-fit: contain;
  object-position: center 88%;
  filter: drop-shadow(0 24px 40px rgba(15, 23, 42, 0.14));
  animation: heroFloat 6s ease-in-out infinite;
}

model-viewer {
  width: 100%;
  height: 100%;
  display: block;
  background: transparent !important;
  outline: none;
  border: none;
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

model-viewer.hero-pumps {
  position: relative !important;
  z-index: 2;
  width: 108%;
  height: min(52vw, 470px);
  max-width: none;
  filter: drop-shadow(0 24px 40px rgba(15, 23, 42, 0.14));
  animation: heroFloat 6s ease-in-out infinite;
  background: transparent !important;
  visibility: visible !important;
  opacity: 1 !important;
}

.hero-pumps-fallback {
  position: absolute;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center 88%;
  top: 0;
  left: 0;
}

picture.hero-pumps {
  position: relative;
  z-index: 2;
  width: 108%;
  max-width: none;
  display: block;
  height: auto;
  filter: drop-shadow(0 24px 40px rgba(15, 23, 42, 0.14));
  animation: heroFloat 6s ease-in-out infinite;
}

picture.hero-pumps img {
  width: 100%;
  max-width: none;
  max-height: min(52vw, 470px);
  height: auto;
  object-fit: contain;
  object-position: center 88%;
  display: block;
  transition:
    transform 0.15s ease-out,
    filter 0.3s ease-out;
}

.hero-pumps:hover {
  transform: scale(1.02);
  filter: brightness(1.05);
}

picture.hero-pumps-picture {
  position: relative;
  z-index: 2;
  width: 108%;
  max-width: none;
  display: block;
  height: auto;
  filter: drop-shadow(0 24px 40px rgba(15, 23, 42, 0.14));
  animation: heroFloat 6s ease-in-out infinite;
  cursor: grab;
  transition:
    transform 0.15s ease-out,
    filter 0.3s ease-out;
}

picture.hero-pumps-picture:active {
  cursor: grabbing;
}

picture.hero-pumps-picture img {
  width: 100%;
  max-width: none;
  max-height: min(52vw, 470px);
  height: auto;
  object-fit: contain;
  object-position: center 88%;
  display: block;
  transition:
    transform 0.15s ease-out,
    filter 0.3s ease-out;
  pointer-events: none;
}

picture.hero-pumps-picture:hover img {
  filter: brightness(1.05);
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .hero-pumps {
    max-height: min(60vw, 350px);
    width: 100%;
  }

  picture.hero-pumps img {
    max-height: min(60vw, 350px);
  }

  picture.hero-pumps-picture {
    max-height: min(60vw, 350px);
    width: 100%;
  }

  picture.hero-pumps-picture img {
    max-height: min(60vw, 350px);
  }
}

@keyframes heroFloat {

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

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

@media (prefers-reduced-motion: reduce) {

  .hero-left,
  .hero-right,
  .hero-pumps,
  .hero-visual-glow {
    animation: none;
  }
}

.hero-bottom-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 20;
  padding: 0.85rem 1.5rem;
  background: linear-gradient(180deg,
      rgba(8, 45, 88, 0.88) 0%,
      rgba(5, 32, 64, 0.98) 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 -8px 24px rgba(5, 32, 64, 0.18);
}

.hero-bottom-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.hero-bottom-accent {
  width: 28px;
  height: 2px;
  border-radius: 9999px;
  background: linear-gradient(90deg,
      transparent,
      rgba(96, 165, 250, 0.9),
      transparent);
}

.hero-bottom-bar p {
  margin: 0;
  color: white;
  font-family: var(--font-display);
  font-size: clamp(0.8rem, 2vw, 1.05rem);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.badge {
  display: inline-block;
  padding: 0.25rem 1rem;
  margin-bottom: 1.5rem;
  background: var(--brand-blue);
  color: white;
  font-weight: 700;
  font-size: 0.75rem;
  border-radius: 9999px;
}

@keyframes floatY {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

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

.scroll-line {
  width: 1px;
  height: 3rem;
  background: rgba(255, 255, 255, 0.2);
  position: relative;
  overflow: hidden;
}

.scroll-line::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 50%;
  background: var(--brand-blue);
  animation: bounce 1s ease infinite;
}

@keyframes bounce {

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

  50% {
    transform: translateY(100%);
  }
}

/* Stats */
.stats {
  background: white;
  padding: 4rem 0;
  border-bottom: 1px solid var(--border-subtle);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.stat-card {
  text-align: center;
  padding: 0 1rem;
  position: relative;
}

.stat-card:not(:first-child)::before {
  content: none;
}

.stat-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--brand-blue);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  line-height: 1;
}

/* Section heading */
.section-heading {
  text-align: center;
  margin-bottom: 4rem;
}

.section-heading.dark {
  color: white;
}

.section-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  margin-bottom: 1rem;
  font-weight: 700;
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border-radius: 9999px;
  background: rgba(0, 81, 213, 0.1);
  color: var(--brand-blue);
}

.section-heading.dark .section-badge {
  background: rgba(255, 255, 255, 0.1);
  color: white;
}

.section-heading h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  letter-spacing: -0.025em;
}

.section-heading p {
  max-width: 42rem;
  margin: 0 auto;
  font-size: 1.125rem;
  line-height: 1.625;
  color: var(--text-muted);
}

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

/* Scroll animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

.animate-on-scroll.from-left {
  transform: translateX(-50px);
}

.animate-on-scroll.from-right {
  transform: translateX(50px);
}

.animate-on-scroll.scale-in {
  transform: scale(0.9);
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translate(0) scale(1);
}

.animate-on-scroll.delay-1 {
  transition-delay: 0.1s;
}

.animate-on-scroll.delay-2 {
  transition-delay: 0.2s;
}

.animate-on-scroll.delay-3 {
  transition-delay: 0.3s;
}

/* Legacy */
.legacy {
  padding: 6rem 0;
  overflow: hidden;
}

.legacy-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 5rem;
  align-items: center;
}

.legacy-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 0;
}

.feature-item {
  display: flex;
  gap: 1rem;
}

.feature-icon {
  background: rgba(0, 81, 213, 0.1);
  padding: 0.75rem;
  border-radius: 0.5rem;
  flex-shrink: 0;
  height: fit-content;
}

.feature-icon svg {
  color: var(--brand-blue);
  width: 1.5rem;
  height: 1.5rem;
}

.feature-item h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.25rem;
}

.feature-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.25;
}

.link-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 3rem;
  color: var(--brand-blue);
  font-weight: 700;
  text-decoration: none;
  transition: gap 0.3s;
}

.link-btn:hover {
  gap: 1rem;
}

.legacy-image-wrap {
  position: relative;
}

.legacy-image-card {
  aspect-ratio: 1;
  border-radius: 1.5rem;
  overflow: hidden;
  padding: 1.5rem;
  transform: rotate(3deg);
}

.legacy-image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 1rem;
}

.years-badge {
  position: absolute;
  bottom: -2.5rem;

  background: var(--brand-blue);
  color: white;
  padding: 2rem;
  border-radius: 1rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

.years-badge .number {
  font-family: var(--font-display);
  font-size: 2.25rem;
  font-weight: 700;
  letter-spacing: -0.05em;
}

.years-badge .label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.8;
}

/* Capabilities */
.capabilities {
  background: var(--brand-navy);
  padding: 6rem 0;
}

.cap-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.cap-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 1rem;
  overflow: hidden;
}

.cap-card-image {
  height: 16rem;
  overflow: hidden;
}

.cap-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.6;
  transition:
    transform 0.7s ease,
    opacity 0.7s ease;
}

.cap-card:hover .cap-card-image img {
  transform: scale(1.1);
  opacity: 1;
}

.cap-card-body {
  padding: 2rem;
}

.cap-card-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: white;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.cap-card-body h3 svg {
  color: var(--brand-cyan);
  width: 1.25rem;
  height: 1.25rem;
}

.cap-card-body p {
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.625;
  font-size: 0.875rem;
}

/* Products */
.products {
  padding: 6rem 0;
  background: var(--background-cool);
}

.products-header {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 4rem;
  gap: 1.5rem;
}

.products-header .label {
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  display: block;
}

.products-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--brand-navy);
}

.filter-buttons {
  display: flex;
  gap: 1rem;
}

.btn-filter {
  padding: 0.75rem 1.5rem;
  background: white;
  border: 1px solid var(--border-subtle);
  border-radius: 0.75rem;
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-filter:hover {
  border-color: var(--brand-blue);
}

.btn-filter.active {
  background: var(--brand-blue);
  color: white;
  border-color: var(--brand-blue);
  box-shadow: var(--shadow-blue);
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.product-card {
  border-radius: 0.75rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

.product-card:hover {
  transform: translateY(-10px);
}

.product-image {
  aspect-ratio: 4/3;
  position: relative;
  background: white;
  padding: 2rem;
}

.product-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  mix-blend-mode: multiply;
  transition: transform 0.7s ease;
}

.product-card:hover .product-image img {
  transform: scale(1.1);
}

.product-series {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(0, 81, 213, 0.1);
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 0.625rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  border: 1px solid rgba(0, 81, 213, 0.2);
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--brand-navy);
  margin-bottom: 0.75rem;
  transition: color 0.2s;
}

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

.product-specs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.product-specs span {
  background: rgba(15, 23, 42, 0.05);
  color: rgba(15, 23, 42, 0.7);
  font-size: 0.625rem;
  font-weight: 700;
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
  border: 1px solid var(--border-subtle);
}

.product-actions {
  margin-top: auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  gap: 0.5rem;
}

.btn-inquire {
  flex-grow: 1;
  background: var(--brand-navy);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.75rem;
  border-radius: 0.5rem;
  border: none;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-inquire:hover {
  background: var(--brand-blue);
}

.btn-arrow {
  padding: 0.75rem;
  border: 1px solid var(--border-subtle);
  border-radius: 0.5rem;
  background: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.btn-arrow:hover {
  background: rgba(0, 81, 213, 0.05);
}

/* Applications */
.applications {
  padding: 6rem 0;
}

.app-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.app-card {
  position: relative;
  height: 450px;
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transition: transform 0.3s ease;
}

.app-card:hover {
  transform: scale(0.98);
}

.app-card img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 2s ease;
}

.app-card:hover img {
  transform: scale(1.1);
}

.app-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top,
      rgba(15, 23, 42, 0.9),
      rgba(15, 23, 42, 0.3),
      transparent);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2.5rem;
}

.app-icon {
  width: 3rem;
  height: 3rem;
  background: var(--brand-blue);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.app-overlay h3 {
  font-family: var(--font-display);
  font-size: 1.875rem;
  font-weight: 700;
  color: white;
  margin-bottom: 1rem;
  letter-spacing: -0.025em;
}

.app-overlay p {
  color: rgba(255, 255, 255, 0.7);
  max-width: 24rem;
  line-height: 1.625;
}

/* Certifications */
.certifications {
  background: white;
  padding: 6rem 0;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.cert-card {
  padding: 2rem;
  border-radius: 1rem;
  background: var(--background-cool);
  border: 1px solid var(--border-subtle);
  text-align: center;
  transition: all 0.3s ease;
}

.cert-card:hover {
  transform: scale(1.05);
  border-color: var(--brand-blue);
}

.cert-card svg {
  width: 3rem;
  height: 3rem;
  color: var(--brand-blue);
  margin: 0 auto 1rem;
  transition: transform 0.3s;
}

.cert-card:hover svg {
  transform: scale(1.1);
}

.cert-card h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.cert-card p {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Contact */
.contact {
  padding: 6rem 0;
  background: var(--background-cool);
  overflow: hidden;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info .label {
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  display: block;
}

.contact-info h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 2rem;
  letter-spacing: -0.025em;
}

.contact-info>p {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 3rem;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  gap: 1.5rem;
  align-items: center;
}

.contact-item-icon {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 1rem;
  background: white;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-blue);
  box-shadow: var(--shadow-ambient);
  flex-shrink: 0;
}

.contact-item h4 {
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.25rem;
}

.contact-item p {
  color: var(--text-muted);
  line-height: 1.25;
}

.emergency-card {
  margin-top: 3rem;
  padding: 2rem;
  background: var(--brand-navy);
  border-radius: 32px;
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.emergency-card .sub {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  opacity: 0.6;
  margin-bottom: 0.25rem;
}

.emergency-card .title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}

.emergency-icon {
  width: 3rem;
  height: 3rem;
  background: var(--brand-cyan);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-navy);
  animation: pulse 2s ease infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.7;
  }
}

.contact-form-wrap {
  background: white;
  padding: 3rem;
  border-radius: 40px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--border-subtle);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--brand-navy);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding-left: 0.25rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1rem 1.25rem;
  border-radius: 0.75rem;
  border: 1px solid var(--border-subtle);
  background: var(--background-cool);
  outline: none;
  font-family: inherit;
  font-size: 1rem;
  transition: all 0.2s;
}

.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23002855' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  background-color: white;
  border-color: var(--brand-blue);
}

.form-group textarea {
  resize: none;
  min-height: 120px;
}

.btn-submit {
  width: 100%;
  background: var(--brand-blue);
  color: white;
  padding: 1.25rem;
  border-radius: 1rem;
  font-weight: 700;
  font-size: 1.125rem;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: all 0.2s;
  box-shadow: 0 20px 25px -5px rgba(0, 81, 213, 0.2);
}

.btn-submit:hover {
  background: rgba(0, 81, 213, 0.9);
}

.btn-submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.inquiry-form-status {
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  margin: 0;
}

.inquiry-form-status--success {
  background: #ecfdf5;
  color: #047857;
  border: 1px solid #a7f3d0;
}

.inquiry-form-status--error {
  background: #fef2f2;
  color: #b91c1c;
  border: 1px solid #fecaca;
}

.inquiry-modal {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  opacity: 0;
  visibility: hidden;
  transition:
    opacity 0.25s ease,
    visibility 0.25s ease;
}

.inquiry-modal.open {
  opacity: 1;
  visibility: visible;
}

.inquiry-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 40, 85, 0.55);
  backdrop-filter: blur(4px);
}

.inquiry-modal-dialog {
  position: relative;
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  background: white;
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  border: 1px solid var(--border-subtle);
  transform: translateY(12px);
  transition: transform 0.25s ease;
}

.inquiry-modal.open .inquiry-modal-dialog {
  transform: translateY(0);
}

.inquiry-modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--border-subtle);
  border-radius: 50%;
  background: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand-navy);
  transition: background 0.2s;
}

.inquiry-modal-close:hover {
  background: var(--background-cool);
}

.inquiry-modal-header {
  margin-bottom: 1.5rem;
  padding-right: 2.5rem;
}

.inquiry-modal-header h2 {
  margin: 0.5rem 0;
  color: var(--brand-navy);
}

.inquiry-modal-header p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.5;
}

/* Footer */
.footer {
  background: var(--brand-navy);
  color: white;
  padding: 5rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 5rem;
}

.footer-logo {
  margin-bottom: 1.5rem;
}

.footer-logo img {
  height: 3rem;
  width: auto;
  display: block;
  object-fit: contain;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.6);
  line-height: 1.625;
  margin-bottom: 2rem;
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social button {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 0.5rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  cursor: pointer;
  transition: background 0.2s;
}

.footer-social button:hover {
  background: var(--brand-blue);
}

.footer-col h4 {
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--brand-cyan);
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 1rem;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: white;
}

.newsletter-label {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.newsletter-form {
  display: flex;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.25rem;
  border-radius: 0.75rem;
}

.newsletter-form input {
  flex: 1;
  background: transparent;
  border: none;
  padding: 0.5rem 1rem;
  color: white;
  font-size: 0.875rem;
  outline: none;
}

.newsletter-form input::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.newsletter-form button {
  background: var(--brand-blue);
  color: white;
  padding: 0.5rem 1rem;
  border-radius: 0.5rem;
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: none;
  cursor: pointer;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-links {
  display: flex;
  gap: 2rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.4);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: white;
}

/* Product Catalog Page */
.page-hero {
  padding: calc(var(--navbar-height) + 3rem) 0 3rem;
  background: linear-gradient(180deg, #eef4ff 0%, var(--background-cool) 100%);
  text-align: center;
}

.page-hero-inner {
  max-width: 42rem;
  margin: 0 auto;
}

.page-hero-badge {
  display: inline-block;
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  color: var(--brand-navy);
  margin-bottom: 0.75rem;
}

.page-hero-hindi {
  font-family: "Noto Sans Devanagari", sans-serif;
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 600;
  color: var(--brand-blue);
  margin-bottom: 1rem;
}

.page-hero-desc {
  color: var(--text-muted);
  line-height: 1.625;
  font-size: 1.05rem;
}

.category-nav {
  position: sticky;
  top: var(--navbar-height);
  z-index: 40;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 0.75rem 0;
}

.category-nav-inner {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.category-nav-inner::-webkit-scrollbar {
  display: none;
}

.category-pill {
  flex-shrink: 0;
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  border: 1px solid var(--border-subtle);
  background: white;
  transition: all 0.2s;
}

.category-pill:hover,
.category-pill.active {
  background: var(--brand-blue);
  color: white;
  border-color: var(--brand-blue);
}

.catalog-section {
  padding: 4rem 0;
  scroll-margin-top: calc(var(--navbar-height) + 3.5rem);
}

.catalog-section--alt {
  background: white;
}

.catalog-section-header {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: 3rem;
}

.catalog-section-header .label {
  color: var(--brand-blue);
  font-weight: 700;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
  display: block;
}

.catalog-section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--brand-navy);
  margin-bottom: 0.5rem;
}

.catalog-section-header p {
  color: var(--text-muted);
  line-height: 1.625;
}

.catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.catalog-card {
  border-radius: 1rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.catalog-card-image {
  aspect-ratio: 16/9;
  position: relative;
  background: white;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.catalog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.7s ease;
}

.catalog-card:hover .catalog-card-image img {
  transform: scale(1.1);
}

.catalog-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-grow: 1;
}

.catalog-card-body h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--brand-navy);
}

.catalog-features {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 1rem;
}

.catalog-features li {
  font-size: 0.8125rem;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
}

.catalog-features li::before {
  content: "●";
  position: absolute;
  left: 0;
  color: var(--brand-blue);
  font-size: 0.5rem;
  top: 0.35rem;
}

.spec-table-wrap,
.perf-table-wrap {
  overflow-x: auto;
}

.spec-table,
.perf-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.spec-table th,
.spec-table td,
.perf-table th,
.perf-table td {
  padding: 0.5rem 0.75rem;
  border: 1px solid var(--border-subtle);
  text-align: left;
}

.spec-table th,
.perf-table th {
  background: rgba(15, 23, 42, 0.04);
  font-weight: 600;
  color: var(--brand-navy);
  white-space: nowrap;
}

.perf-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}

.perf-table thead th {
  background: var(--brand-blue);
  color: white;
  font-weight: 600;
  text-align: center;
}

.perf-table thead td {
  background: rgba(0, 81, 213, 0.08);
  text-align: center;
  font-weight: 600;
}

.perf-table tbody th {
  background: rgba(15, 23, 42, 0.04);
}

.perf-table tbody td {
  text-align: center;
}

.catalog-card .btn-inquire {
  margin-top: auto;
  width: 100%;
  padding: 0.875rem;
  font-size: 0.875rem;
}

.control-panel-hero-img {
  max-width: 28rem;
  border-radius: 0.75rem;
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.control-panel-hero-img img {
  width: 100%;
  display: block;
}

.control-panel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

.control-panel-card {
  border-radius: 0.75rem;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.control-panel-img-placeholder {
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border-subtle);
  padding: 1rem;
  position: relative;
  overflow: hidden;
}

.control-panel-img-placeholder img {
  width: 95%;
  height: auto;
  max-height: 90%;
  object-fit: contain;
  padding: 0;
  margin: 0 auto;
  display: block;
  transition: transform 0.7s ease;
}

.control-panel-card:hover .control-panel-img-placeholder img {
  transform: scale(1.1);
}

.control-panel-img-placeholder svg {
  width: 2.5rem;
  height: 2.5rem;
  opacity: 0.4;
  margin: 0;
  padding: 0;
}

.control-panel-img-placeholder span {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.6;
  position: absolute;
  bottom: 0.5rem;
  background: rgba(255, 255, 255, 0.8);
  padding: 0.25rem 0.5rem;
  border-radius: 0.25rem;
}

.control-panel-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex-grow: 1;
}

.control-panel-body h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--brand-navy);
}

.panel-specs {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.panel-spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.625rem 0.875rem;
  background: #f97316;
  color: white;
  border-radius: 0.375rem;
  font-size: 0.8125rem;
}

.panel-spec-item span {
  font-weight: 500;
  opacity: 0.9;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  font-size: 0.6875rem;
}

.panel-spec-item strong {
  font-weight: 700;
}

.control-panel-body .btn-inquire {
  margin-top: auto;
  width: 100%;
}

.img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
  color: var(--text-muted);
  border-radius: 0.5rem;
}

.img-placeholder svg {
  width: 3rem;
  height: 3rem;
  opacity: 0.35;
}

#inquiry {
  scroll-margin-top: var(--navbar-height);
}

@media (min-width: 768px) {
  .catalog-section-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }

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

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

@media (min-width: 1024px) {
  .control-panel-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Responsive */
@media (max-width: 767px) {
  :root {
    --navbar-height: 4.25rem;
  }

  .container {
    padding: 0 1rem;
  }

  .logo img {
    height: 2.25rem;
  }

  .navbar.scrolled .logo img {
    height: 2rem;
  }

  .footer-logo img {
    height: 2.5rem;
  }

  .nav-actions {
    gap: 0.5rem;
  }

  .hero {
    min-height: auto;
  }

  .hero-inner {
    padding-top: calc(var(--navbar-height) + 1rem);
    padding-bottom: 4rem;
  }

  .hero-left {
    align-items: center;
    text-align: center;
    gap: 1rem;
  }

  .vactos-logo {
    align-self: center;
  }

  .hero-copy {
    align-items: center;
  }

  .hero-hindi {
    padding-left: 0;
    border-left: none;
    padding-top: 0.5rem;
    border-top: 2px solid rgba(37, 99, 235, 0.25);
  }

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

  .hero-right {
    display: none;
  }

  .hero-cta-row {
    justify-content: center;
    width: 100%;
  }

  .btn-shop-now,
  .btn-hero-outline {
    width: 100%;
    max-width: 300px;
  }

  .hero-bg-glow--left,
  .hero-bg-glow--right {
    opacity: 0.35;
  }

  .stats {
    padding: 2.5rem 0;
  }

  .stats-grid {
    gap: 1.5rem;
  }

  .legacy,
  .capabilities,
  .products,
  .applications,
  .certifications,
  .contact {
    padding: 3.5rem 0;
  }

  .legacy-grid {
    gap: 3rem;
  }

  .legacy-features {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .section-heading {
    margin-bottom: 2.5rem;
  }

  .section-heading h2 {
    font-size: clamp(1.5rem, 6vw, 2rem);
  }

  .section-heading p {
    font-size: 1rem;
  }

  .products-header {
    margin-bottom: 2.5rem;
  }

  .filter-buttons {
    flex-wrap: wrap;
    width: 100%;
  }

  .btn-filter {
    flex: 1;
    min-width: fit-content;
    text-align: center;
  }

  .cert-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .app-card {
    height: 320px;
    border-radius: 1.25rem;
  }

  .footer {
    padding: 3rem 0;
  }

  .footer-grid {
    gap: 2rem;
    margin-bottom: 2.5rem;
  }
}

@media (min-width: 640px) {
  .form-grid.two-col {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 768px) {
  .hero-grid {
    grid-template-columns: 0.95fr 1.05fr;
    gap: 2rem;
  }

  .hero-left {
    align-items: flex-start;
    text-align: left;
  }

  .hero-copy {
    align-items: flex-start;
  }

  .hero-hindi {
    padding-left: 0.85rem;
    padding-top: 0;
    border-left: 3px solid rgba(37, 99, 235, 0.45);
    border-top: none;
  }

  .hero-trust {
    justify-content: flex-start;
  }

  .hero-cta-row {
    justify-content: flex-start;
  }

  .btn-shop-now,
  .btn-hero-outline {
    width: auto;
  }

  .nav-links {
    display: flex;
  }

  .nav-actions .btn-primary {
    display: block;
  }

  .menu-toggle {
    display: none;
  }

  .products-header {
    flex-direction: row;
    align-items: flex-end;
  }

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

  .cap-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .cert-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1.15fr;
    gap: 3rem;
  }

  .stats-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .stat-card+.stat-card {
    border-left: 1px solid var(--border-subtle);
  }

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

  .products-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .contact-grid {
    grid-template-columns: 5fr 7fr;
  }
}