/* ============================================================
   ITS_New — Modern Design System
   Brand Blues: #79baec (light), #3387c7 (mid), #1b6aaa (dark)
   Dark Charcoal: #1b1b1c, Slate: #48494f
   ============================================================ */

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

/* ---------- CSS Variables ---------- */
:root {
  --brand-blue: #3387c7;
  --brand-blue-lt: #79baec;
  --brand-blue-dk: #1b6aaa;
  --brand-blue-glow: rgba(121, 186, 236, 0.25);
  --dark-bg: #0f1117;
  --dark-surface: #1a1d27;
  --dark-card: #21253a;
  --dark-border: rgba(121, 186, 236, 0.18);
  --text-primary: #f0f4ff;
  --text-secondary: #a8b8cc;
  --text-muted: #6b7a8d;
  --accent-teal: #0dc5c1;
  --gradient-hero: linear-gradient(135deg, #0f1117 0%, #1a2540 60%, #1b3a5c 100%);
  --gradient-card: linear-gradient(145deg, rgba(33, 37, 58, 0.9) 0%, rgba(26, 29, 39, 0.8) 100%);
  --glass-bg: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(121, 186, 236, 0.15);
  --shadow-blue: 0 8px 32px rgba(51, 135, 199, 0.2);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --font-head: 'Outfit', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --nav-h: 70px;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  background: var(--dark-bg);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a {
  color: var(--brand-blue-lt);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: #fff;
}

::selection {
  background: var(--brand-blue);
  color: #fff;
}

::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: var(--dark-bg);
}

::-webkit-scrollbar-thumb {
  background: var(--brand-blue);
  border-radius: 3px;
}

/* ---------- Typography ---------- */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-primary);
}

h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

h2 {
  font-size: clamp(1.6rem, 4vw, 2.6rem);
}

h3 {
  font-size: clamp(1.2rem, 3vw, 1.9rem);
}

h4 {
  font-size: clamp(1rem, 2.5vw, 1.4rem);
}

h5 {
  font-size: 1.1rem;
}

p {
  color: var(--text-secondary);
  font-size: 1rem;
  line-height: 1.75;
}

/* ---------- Layout Utilities ---------- */
.container {
  width: 92%;
  max-width: 1180px;
  margin: 0 auto;
}

.section {
  padding: 80px 0;
}

.section-sm {
  padding: 50px 0;
}

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

.text-gradient {
  background: linear-gradient(90deg, var(--brand-blue-lt), var(--accent-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--brand-blue-lt);
  margin-bottom: 14px;
}

.section-title {
  margin-bottom: 16px;
}

.section-sub {
  max-width: 620px;
  margin: 0 auto 50px;
  color: var(--text-secondary);
  font-size: 1.05rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-md);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  letter-spacing: 0.02em;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-blue-dk));
  color: #fff;
  box-shadow: 0 4px 18px rgba(51, 135, 199, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(51, 135, 199, 0.55);
  color: #fff;
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--brand-blue-lt);
  color: var(--brand-blue-lt);
}

.btn-outline:hover {
  background: var(--brand-blue-lt);
  color: var(--dark-bg);
  transform: translateY(-2px);
}

.btn-ghost {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  background: rgba(121, 186, 236, 0.12);
  color: var(--brand-blue-lt);
}

/* ---------- Cards ---------- */
.card {
  background: var(--gradient-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brand-blue-lt), transparent);
  opacity: 0;
  transition: var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-blue);
  border-color: rgba(121, 186, 236, 0.35);
}

.card:hover::before {
  opacity: 1;
}

/* ---------- Navigation ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  height: var(--nav-h);
  background: rgba(15, 17, 23, 0.85);
  backdrop-filter: blur(20px) saturate(1.5);
  -webkit-backdrop-filter: blur(20px) saturate(1.5);
  border-bottom: 1px solid var(--dark-border);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(15, 17, 23, 0.98);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo-img {
  height: 44px;
  width: auto;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.1;
}

.nav-logo-caption {
  font-size: 0.58rem;
  font-weight: 500;
  color: var(--brand-blue-lt);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-links li a {
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-links li a:hover,
.nav-links li.active a {
  color: var(--brand-blue-lt);
  background: rgba(121, 186, 236, 0.1);
}

/* Dropdown */
.nav-links .dropdown {
  position: relative;
}

.nav-links .dropdown-toggle::after {
  content: '▾';
  margin-left: 4px;
  font-size: 0.7em;
}

.nav-links .dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 230px;
  background: rgba(26, 29, 39, 0.97);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  padding: 8px;
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow-card);
  list-style: none;
}

.nav-links .dropdown:hover .dropdown-menu {
  display: block;
}

/* Bridge the 10px hover gap between nav link and dropdown menu */
.nav-links .dropdown-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
  background: transparent;
}

.nav-links .dropdown-menu li a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.nav-links .dropdown-menu li a:hover {
  background: rgba(121, 186, 236, 0.1);
  color: var(--brand-blue-lt);
}

/* Top bar */
.top-bar {
  background: linear-gradient(90deg, #1a1d27, #151720);
  border-bottom: 1px solid var(--dark-border);
  padding: 6px 0;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.top-bar .container {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 20px;
}

.top-bar a {
  color: var(--text-muted);
}

.top-bar a:hover {
  color: var(--brand-blue-lt);
}

.top-bar span,
.top-bar a {
  display: flex;
  align-items: center;
  gap: 5px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--dark-border);
  background: var(--glass-bg);
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.open span:nth-child(2) {
  opacity: 0;
}

.hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ---------- Hero Section ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
  padding-top: var(--nav-h);
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(51, 135, 199, 0.14) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 70%, rgba(13, 197, 193, 0.08) 0%, transparent 50%);
}

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

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(51, 135, 199, 0.12);
  border: 1px solid rgba(51, 135, 199, 0.3);
  border-radius: 30px;
  padding: 6px 16px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--brand-blue-lt);
  margin-bottom: 20px;
}

.hero-label::before {
  content: '●';
  font-size: 0.5em;
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.3;
  }
}

.hero h1 {
  margin-bottom: 20px;
}

.hero-desc {
  font-size: 1.1rem;
  margin-bottom: 35px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 30px;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid var(--dark-border);
}

.hero-stat-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--brand-blue-lt);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Hero visual */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-visual-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(121, 186, 236, 0.15);
  animation: spin-ring 20s linear infinite;
}

.hero-visual-ring:nth-child(1) {
  width: 380px;
  height: 380px;
  animation-duration: 25s;
}

.hero-visual-ring:nth-child(2) {
  width: 280px;
  height: 280px;
  animation-duration: 18s;
  animation-direction: reverse;
  border-color: rgba(13, 197, 193, 0.12);
}

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

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

.hero-img-wrap {
  width: 320px;
  height: 320px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--dark-border);
  position: relative;
  z-index: 1;
  box-shadow: 0 0 60px rgba(51, 135, 199, 0.25);
  animation: float-hero 5s ease-in-out infinite;
}

.hero-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@keyframes float-hero {

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

  50% {
    transform: translateY(-16px);
  }
}

/* Slider hero */
.hero-slider {
  width: 100%;
}

.slide {
  display: none;
}

.slide.active {
  display: grid;
}

/* ---------- Feature Cards (3-col) ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--gradient-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at bottom, rgba(51, 135, 199, 0.06), transparent 70%);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-blue);
  border-color: rgba(121, 186, 236, 0.3);
}

.feature-card:hover::after {
  opacity: 1;
}

.feature-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(51, 135, 199, 0.2), rgba(13, 197, 193, 0.1));
  border: 1px solid rgba(121, 186, 236, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 28px;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: linear-gradient(135deg, rgba(51, 135, 199, 0.4), rgba(13, 197, 193, 0.2));
  transform: scale(1.1) rotate(5deg);
}

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.feature-card p {
  font-size: 0.9rem;
}

/* ---------- Philosophy / CTA Banner ---------- */
.philosophy {
  background: linear-gradient(135deg, #112035 0%, #0f1822 50%, #0a1520 100%);
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.philosophy::before {
  content: '';
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 200px;
  background: radial-gradient(ellipse, rgba(51, 135, 199, 0.18), transparent 70%);
}

.philosophy h2 {
  margin-bottom: 18px;
}

.philosophy p {
  max-width: 660px;
  margin: 0 auto 30px;
  font-size: 1.05rem;
}

/* ---------- Products Grid ---------- */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 28px;
}

.product-card {
  background: var(--gradient-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
  text-align: center;
  transition: var(--transition);
  text-decoration: none;
  display: block;
  color: inherit;
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-blue);
  border-color: rgba(121, 186, 236, 0.35);
  color: inherit;
}

.product-icon-ring {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(51, 135, 199, 0.18), rgba(121, 186, 236, 0.08));
  border: 2px solid rgba(121, 186, 236, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 38px;
  transition: var(--transition);
  box-shadow: 0 0 30px rgba(51, 135, 199, 0.1);
}

.product-card:hover .product-icon-ring {
  background: linear-gradient(135deg, rgba(51, 135, 199, 0.35), rgba(13, 197, 193, 0.15));
  box-shadow: 0 0 40px rgba(51, 135, 199, 0.3);
  transform: scale(1.08);
}

.product-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.product-card p {
  font-size: 0.88rem;
}

/* Badge for NEW products */
.badge-new {
  position: absolute;
  top: 18px;
  right: 18px;
  background: linear-gradient(135deg, var(--brand-blue), var(--accent-teal));
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* ---------- Industry Grid ---------- */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.industry-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/3;
  cursor: default;
}

.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.industry-card:hover img {
  transform: scale(1.07);
}

.industry-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10, 15, 25, 0.9) 0%, rgba(10, 15, 25, 0.3) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 24px;
}

.industry-overlay h3 {
  font-size: 1.15rem;
  margin-bottom: 0;
}

/* ---------- Page Banner ---------- */
.page-banner {
  padding: calc(var(--nav-h) + 60px) 0 60px;
  background: linear-gradient(135deg, #0f1117 0%, #142033 100%);
  border-bottom: 1px solid var(--dark-border);
  position: relative;
  overflow: hidden;
}

.page-banner::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(51, 135, 199, 0.12), transparent 70%);
}

.page-banner .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.page-banner .breadcrumb a {
  color: var(--brand-blue-lt);
}

.page-banner .breadcrumb a:hover {
  color: #fff;
}

.page-banner .breadcrumb span {
  color: var(--text-muted);
}

.page-banner h1 {
  margin-bottom: 12px;
}

.page-banner p {
  max-width: 600px;
  font-size: 1.05rem;
}

/* ---------- Inner Banner Image ---------- */
.inner-banner-img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--dark-border);
  overflow: hidden;
  margin-bottom: 40px;
}

.inner-banner-img img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- About Page ---------- */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 50px;
  align-items: start;
}

.two-col-reverse {
  display: grid;
  grid-template-columns: 1.6fr 1fr;
  gap: 50px;
  align-items: start;
}

.two-col-img {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--dark-border);
}

.two-col-img img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- Prodigy Product Hero ---------- */
.prodigy-hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #080c14 0%, #0e1828 50%, #0b1f30 100%);
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--nav-h) + 20px);
}

.prodigy-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 70% 80% at 60% 50%, rgba(51, 135, 199, 0.12), transparent 60%),
    radial-gradient(ellipse 40% 40% at 20% 30%, rgba(13, 197, 193, 0.07), transparent 50%);
}

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

/* Animated robot illustration */
.robot-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.robot-glow {
  position: absolute;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(51, 135, 199, 0.2), transparent 70%);
  animation: pulse-glow 3s ease-in-out infinite;
}

@keyframes pulse-glow {

  0%,
  100% {
    transform: scale(1);
    opacity: 0.7;
  }

  50% {
    transform: scale(1.15);
    opacity: 1;
  }
}

.robot-svg-wrap {
  position: relative;
  z-index: 1;
  animation: float-robot 4s ease-in-out infinite;
}

@keyframes float-robot {

  0%,
  100% {
    transform: translateY(0px) rotate(-1deg);
  }

  50% {
    transform: translateY(-18px) rotate(1deg);
  }
}

.robot-svg-wrap svg {
  width: 300px;
  height: 300px;
}

/* Product model tabs */
.model-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.model-tab {
  padding: 10px 22px;
  border-radius: 30px;
  border: 2px solid var(--dark-border);
  background: transparent;
  color: var(--text-muted);
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: var(--transition);
}

.model-tab.active,
.model-tab:hover {
  border-color: var(--brand-blue-lt);
  color: var(--brand-blue-lt);
  background: rgba(121, 186, 236, 0.1);
}

.model-panel {
  display: none;
}

.model-panel.active {
  display: block;
  animation: fadeInUp 0.4s ease;
}

.model-panel h3 {
  margin-bottom: 16px;
}

.model-panel p {
  font-size: 1rem;
}

/* Why grid */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--gradient-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-blue);
  border-color: rgba(121, 186, 236, 0.35);
}

.why-icon {
  font-size: 2rem;
  margin-bottom: 14px;
  display: block;
}

.why-card h4 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--brand-blue-lt);
}

.why-card p {
  font-size: 0.9rem;
}

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 50px;
  align-items: start;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 24px;
}

.contact-info-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(51, 135, 199, 0.2), rgba(13, 197, 193, 0.1));
  border: 1px solid var(--dark-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.contact-map {
  width: 100%;
  height: 280px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--dark-border);
  margin-bottom: 30px;
}

.contact-map iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Contact Form */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-field label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.form-field input,
.form-field textarea,
.form-field select {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}

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

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  border-color: var(--brand-blue-lt);
  box-shadow: 0 0 0 3px rgba(121, 186, 236, 0.12);
}

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

/* ---------- Footer ---------- */
.footer {
  background: linear-gradient(180deg, #0d1018 0%, #080a0e 100%);
  border-top: 1px solid var(--dark-border);
  padding: 50px 0 25px;
}

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

.footer-brand p {
  font-size: 0.88rem;
  margin-top: 14px;
  max-width: 320px;
}

.footer-col h5 {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--brand-blue-lt);
  margin-bottom: 16px;
}

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

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

.footer-col ul li a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-col ul li a:hover {
  color: var(--brand-blue-lt);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--dark-border);
  flex-wrap: wrap;
  gap: 16px;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* Newsletter in footer */
.newsletter-form {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.newsletter-form input {
  flex: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.85rem;
  outline: none;
}

.newsletter-form input::placeholder {
  color: var(--text-muted);
}

.newsletter-form input:focus {
  border-color: var(--brand-blue-lt);
}

.newsletter-form button {
  padding: 10px 18px;
  background: var(--brand-blue);
  border: none;
  border-radius: var(--radius-sm);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.newsletter-form button:hover {
  background: var(--brand-blue-dk);
}

/* ---------- Go-to-top ---------- */
.go-top {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-blue), var(--brand-blue-dk));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  box-shadow: 0 4px 18px rgba(51, 135, 199, 0.4);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  z-index: 1000;
  text-decoration: none;
}

.go-top.visible {
  opacity: 1;
  pointer-events: all;
}

.go-top:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 28px rgba(51, 135, 199, 0.5);
  color: #fff;
}

/* ---------- Scroll Reveal Animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.revealed {
  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;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

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

.fade-in-up {
  animation: fadeInUp 0.6s ease forwards;
}

/* ---------- Divider ---------- */
.divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-blue), var(--accent-teal));
  border-radius: 2px;
  margin: 12px 0 24px;
}

.divider.center {
  margin: 12px auto 24px;
}


/* ---------- ITS Prodigy ---------- */

.model-icon-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(51, 135, 199, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(51, 135, 199, 0.2);
}

.model-icon-circle svg {
  width: 65px;
  height: 65px;
}

.robot-visual {
  position: relative;
  width: 100%;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

#robotCanvas {
  width: 100%;
  height: 500px;
  display: block;
  border-radius: 24px;
}

.robot-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at center,
      rgba(13, 197, 193, .25),
      transparent 70%);
  pointer-events: none;
  z-index: 1;
}

#robotCanvas {
  position: relative;
  z-index: 2;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-desc {
    margin: 0 auto 35px;
  }

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

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

  .hero-visual {
    display: none;
  }

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

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

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

@media (max-width: 992px) {
  .hamburger {
    display: flex;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(15, 17, 23, 0.98);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--dark-border);
    flex-direction: column;
    padding: 20px;
    gap: 4px;
    max-height: calc(100vh - var(--nav-h));
    overflow-y: auto;
  }

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

  .nav-links li a {
    padding: 12px 16px;
    width: 100%;
  }

  .nav-links .dropdown-menu {
    position: static;
    display: none;
    box-shadow: none;
    border: none;
    background: rgba(121, 186, 236, 0.04);
    padding-left: 10px;
  }

  .nav-links .dropdown.open .dropdown-menu {
    display: block;
  }

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

  .two-col,
  .two-col-reverse {
    grid-template-columns: 1fr;
  }

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

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

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

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

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

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

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

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

@media (max-width: 480px) {
  .section {
    padding: 56px 0;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
  }

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

  .model-tabs {
    flex-direction: column;
  }
}