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

/**
 * Analog Enterprises - Master Professional Clean & Interactive Design System
 * Enterprise Light Theme with Bespoke Architectural & Educational UI Animations.
 */

:root {
  /* Brand Colors */
  --primary-red: #C1121F;
  --primary-dark-red: #9B0E19;
  --primary-light-red: #FDF2F3;
  --accent-teal: #0D9488;
  --accent-teal-dark: #0F766E;
  --accent-teal-light: #E6F6F5;
  --accent-blue: #0284C7;
  --accent-blue-light: #E0F2FE;
  
  /* Clean Light Theme Neutral Palette */
  --bg-page: #F8F9FA;
  --bg-surface: #FFFFFF;
  --bg-subtle: #F1F3F5;
  --bg-hover: #E9ECEF;
  --bg-dark-header: #1A1D20;
  
  /* Borders & Dividers */
  --border-color: #E2E8F0;
  --border-hover: #CBD5E1;
  --border-focus: #C1121F;

  /* Typography Colors */
  --text-main: #1E293B;
  --text-heading: #0F172A;
  --text-muted: #64748B;
  --text-light: #94A3B8;

  /* Shadows & Radius */
  --container-max: 1260px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.07);
  --shadow-lg: 0 12px 28px rgba(0,0,0,0.09);
  --shadow-xl: 0 20px 45px rgba(0,0,0,0.12);
  --shadow-glow-red: 0 8px 25px rgba(193, 18, 31, 0.22);
  --shadow-glow-teal: 0 8px 25px rgba(13, 148, 136, 0.22);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-main);
  background-color: var(--bg-page);
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: var(--bg-page);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.25;
  color: var(--text-heading);
  letter-spacing: -0.015em;
}

p {
  color: var(--text-muted);
  font-size: 1rem;
}

a {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

ul {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  outline: none;
  border: none;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.text-center { text-align: center; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 2.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 2.5rem; }

/* Section Headers & Badges */
.section-badge {
  display: inline-block;
  padding: 0.38rem 0.95rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-red);
  background-color: var(--primary-light-red);
  border: 1px solid rgba(193, 18, 31, 0.2);
  border-radius: 30px;
  margin-bottom: 0.8rem;
}

.section-badge-teal {
  color: var(--accent-teal);
  background-color: var(--accent-teal-light);
  border: 1px solid rgba(13, 148, 136, 0.25);
}

.section-title {
  font-size: clamp(2.1rem, 3.8vw, 2.9rem);
  color: var(--text-heading);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.12rem;
  max-width: 760px;
  margin: 0 auto 3rem auto;
  color: var(--text-muted);
}

/* Buttons & Interactive Hover Lifts */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.82rem 1.65rem;
  font-family: 'Outfit', sans-serif;
  font-size: 0.96rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.23, 1, 0.32, 1);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-red);
  color: #FFFFFF;
  border: 1px solid var(--primary-red);
  box-shadow: 0 4px 14px rgba(193, 18, 31, 0.25);
}

.btn-primary:hover {
  background-color: var(--primary-dark-red);
  border-color: var(--primary-dark-red);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-red);
}

.btn-outline {
  background-color: #FFFFFF;
  color: var(--text-heading);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.btn-outline:hover {
  background-color: var(--bg-subtle);
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-teal {
  background-color: var(--accent-teal);
  color: #FFFFFF;
  border: 1px solid var(--accent-teal);
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.25);
}

.btn-teal:hover {
  background-color: var(--accent-teal-dark);
  border-color: var(--accent-teal-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow-teal);
}

.btn-lg {
  padding: 1.05rem 2.3rem;
  font-size: 1.05rem;
  border-radius: var(--radius-lg);
}

.btn-block {
  width: 100%;
}

/* Main Header & Division-Tailored Navigation Bar */
.main-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: 78px;
  background-color: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  transition: all 0.2s ease;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

/* Brand Logo */
.brand-logo-area {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  cursor: pointer;
  flex-shrink: 0;
}

.brand-logo-img {
  height: 42px;
  width: auto;
  display: block;
}

.brand-division-label {
  display: inline-block;
  font-family: 'Outfit', sans-serif;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.26rem 0.65rem;
  border-radius: 6px;
  margin-left: 0.2rem;
  white-space: nowrap;
  flex-shrink: 0;
}

.div-tag-services {
  background-color: var(--primary-light-red);
  color: var(--primary-red);
  border: 1px solid rgba(193, 18, 31, 0.25);
}

.div-tag-trainings {
  background-color: var(--accent-teal-light);
  color: var(--accent-teal);
  border: 1px solid rgba(13, 148, 136, 0.25);
}

/* Nav Menu Links (Division Tailored) */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: nowrap;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-main);
  transition: color 0.2s ease;
  position: relative;
  padding: 0.4rem 0;
  cursor: pointer;
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 1300px) and (min-width: 769px) {
  .nav-menu {
    gap: 0.8rem;
  }
  .nav-link {
    font-size: 0.84rem;
  }
  .brand-division-label {
    font-size: 0.7rem;
    padding: 0.22rem 0.5rem;
  }
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-red);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-red);
  border-radius: 2px;
}

.nav-link-teal:hover, .nav-link-teal.active {
  color: var(--accent-teal);
}

.nav-link-teal.active::after {
  background-color: var(--accent-teal);
}

/* Division Switcher Pill in Navbar */
.nav-division-switcher {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding-left: 1rem;
  border-left: 1px solid var(--border-color);
  flex-shrink: 0;
}

.switch-pill-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.84rem;
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.switch-to-trainings {
  background-color: var(--accent-teal-light);
  color: var(--accent-teal);
  border: 1px solid rgba(13, 148, 136, 0.3);
}

.switch-to-trainings:hover {
  background-color: var(--accent-teal);
  color: #FFFFFF;
}

.switch-to-services {
  background-color: var(--primary-light-red);
  color: var(--primary-red);
  border: 1px solid rgba(193, 18, 31, 0.3);
}

.switch-to-services:hover {
  background-color: var(--primary-red);
  color: #FFFFFF;
}

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

.mobile-nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-heading);
}

/* App View Container */
#app-view-container {
  flex: 1;
  padding-bottom: 4rem;
}

/* ==============================================================
 * CORVIT-STYLE DIVISION GATEWAY / LANDING PORTAL SCREEN
 * ============================================================== */
.gateway-section {
  padding: 4.5rem 0 6.5rem 0;
  min-height: calc(100vh - 78px - 200px);
  display: flex;
  align-items: center;
}

.gateway-header {
  text-align: center;
  max-width: 860px;
  margin: 0 auto 3.8rem auto;
}

.gateway-title {
  font-size: clamp(2.3rem, 4.2vw, 3.4rem);
  color: var(--text-heading);
  margin-bottom: 1.2rem;
  font-weight: 800;
}

.gateway-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
}

.gateway-portal-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.8rem;
  max-width: 1140px;
  margin: 0 auto;
}

.gateway-card {
  background-color: #FFFFFF;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 3.2rem 2.8rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.gateway-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
}

.gateway-card-services:hover {
  border-color: var(--primary-red);
}

.gateway-card-trainings:hover {
  border-color: var(--accent-teal);
}

.gateway-icon-banner {
  width: 76px;
  height: 76px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.8rem;
}

.banner-services {
  background-color: var(--primary-light-red);
  color: var(--primary-red);
}

.banner-trainings {
  background-color: var(--accent-teal-light);
  color: var(--accent-teal);
}

.gateway-card-title {
  font-size: 2rem;
  color: var(--text-heading);
  margin-bottom: 1rem;
}

.gateway-card-desc {
  font-size: 1.06rem;
  color: var(--text-muted);
  margin-bottom: 2.2rem;
}

.gateway-features-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 2.8rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--border-color);
}

.gateway-features-list li {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.96rem;
  color: var(--text-main);
  font-weight: 500;
}

.check-red { color: var(--primary-red); font-weight: bold; }
.check-teal { color: var(--accent-teal); font-weight: bold; }

/* ==============================================================
 * BESPOKE INTERACTIVE ARCHITECTURAL & EDUCATIONAL SIMULATORS
 * ============================================================== */
.interactive-simulator-box {
  background: #FFFFFF;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  margin-top: 2rem;
  position: relative;
  overflow: hidden;
}

.sim-header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border-color);
  flex-wrap: wrap;
  gap: 1rem;
}

/* Interactive Cloud Architecture Flow Simulator */
.cloud-flow-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

.architecture-diagram-stage {
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  position: relative;
}

.arch-layer-btn {
  background: #FFFFFF;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.6rem;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.25s ease;
  box-shadow: var(--shadow-sm);
  position: relative;
}

.arch-layer-btn:last-child {
  margin-bottom: 0;
}

.arch-layer-btn:hover {
  border-color: var(--border-hover);
  transform: translateX(4px);
}

.arch-layer-btn.active-layer {
  border-color: var(--primary-red);
  background: var(--primary-light-red);
  box-shadow: var(--shadow-glow-red);
  transform: scale(1.02);
}

.arch-layer-btn.active-layer-teal {
  border-color: var(--accent-teal);
  background: var(--accent-teal-light);
  box-shadow: var(--shadow-glow-teal);
  transform: scale(1.02);
}

.layer-icon-title {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.layer-num-badge {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--text-heading);
  color: #FFFFFF;
  font-family: 'Outfit', sans-serif;
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.active-layer .layer-num-badge {
  background: var(--primary-red);
}
.active-layer-teal .layer-num-badge {
  background: var(--accent-teal);
}

/* Animated Data Packet Pulse Line */
.packet-flow-line {
  height: 6px;
  background: rgba(193, 18, 31, 0.15);
  border-radius: 3px;
  margin: 1.5rem 0;
  position: relative;
  overflow: hidden;
}

.packet-flow-line-teal {
  background: rgba(13, 148, 136, 0.15);
}

.packet-pulse {
  position: absolute;
  top: 0;
  left: -40px;
  width: 40px;
  height: 100%;
  background: linear-gradient(90deg, transparent, var(--primary-red));
  animation: data-packet-anim 1.8s infinite linear;
}

.packet-pulse-teal {
  background: linear-gradient(90deg, transparent, var(--accent-teal));
}

@keyframes data-packet-anim {
  0% { left: -40px; }
  100% { left: 100%; }
}

.sim-readout-panel {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  box-shadow: var(--shadow-md);
}

.sim-readout-panel h3 {
  font-size: 1.5rem;
  margin-bottom: 0.6rem;
}

.sim-readout-panel p {
  font-size: 0.96rem;
  margin-bottom: 1.6rem;
}

.metric-bars-group {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.metric-bar-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.metric-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-heading);
}

.metric-progress-bg {
  height: 8px;
  background: var(--bg-subtle);
  border-radius: 4px;
  overflow: hidden;
}

.metric-progress-fill {
  height: 100%;
  background: var(--primary-red);
  border-radius: 4px;
  transition: width 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.metric-fill-teal {
  background: var(--accent-teal);
}

/* Interactive Career Track Progression Simulator */
.career-track-tabs {
  display: flex;
  gap: 1rem;
  margin-bottom: 2.5rem;
  flex-wrap: wrap;
}

.career-track-btn {
  background: var(--bg-page);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 1.8rem;
  font-family: 'Outfit', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.career-track-btn:hover {
  border-color: var(--accent-teal);
}

.career-track-btn.active-track {
  background: var(--accent-teal);
  color: #FFFFFF;
  border-color: var(--accent-teal);
  box-shadow: var(--shadow-glow-teal);
}

.milestone-progression-chain {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  position: relative;
}

.milestone-step-card {
  background: var(--bg-page);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  transition: all 0.3s ease;
  position: relative;
}

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

.milestone-num {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-teal-light);
  color: var(--accent-teal);
  font-family: 'Outfit', sans-serif;
  font-size: 0.8rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

/* ==============================================================
 * CLEAN ENTERPRISE SECTION & CARD STYLES
 * ============================================================== */
.clean-section {
  padding: 5rem 0;
}

.clean-section-alt {
  background-color: var(--bg-surface);
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

/* Division Hero Header */
.portal-hero {
  padding: 4.8rem 0 4.2rem 0;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-page) 100%);
  border-bottom: 1px solid var(--border-color);
}

.portal-hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3.5rem;
  align-items: center;
}

.portal-hero-content h1 {
  font-size: clamp(2.4rem, 4.5vw, 3.5rem);
  margin-bottom: 1.2rem;
}

.portal-hero-content p {
  font-size: 1.15rem;
  margin-bottom: 2.4rem;
}

.portal-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  background-color: #FFFFFF;
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
}

.stat-item h3 {
  font-size: 1.9rem;
  color: var(--primary-red);
  margin-bottom: 0.2rem;
}

.stat-item-trainings h3 {
  color: var(--accent-teal);
}

.stat-item span {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text-muted);
}

/* Filter Tabs */
.clean-filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 3rem;
}

.clean-tab {
  padding: 0.68rem 1.5rem;
  font-size: 0.94rem;
  font-weight: 600;
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 30px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: var(--shadow-sm);
}

.clean-tab:hover, .clean-tab.active {
  background-color: var(--primary-red);
  color: #FFFFFF;
  border-color: var(--primary-red);
  box-shadow: 0 4px 12px rgba(193, 18, 31, 0.22);
}

.clean-tab-teal:hover, .clean-tab-teal.active {
  background-color: var(--accent-teal);
  color: #FFFFFF;
  border-color: var(--accent-teal);
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.22);
}

/* Grid & Service / Training Cards */
.clean-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 2.2rem;
}

.clean-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.clean-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}

.clean-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.4rem;
}

.clean-card-icon {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-red {
  background-color: var(--primary-light-red);
  color: var(--primary-red);
}

.icon-teal {
  background-color: var(--accent-teal-light);
  color: var(--accent-teal);
}

.clean-category-pill {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.8rem;
  border-radius: 20px;
  background-color: var(--bg-subtle);
  color: var(--text-muted);
}

.clean-card h3 {
  font-size: 1.38rem;
  margin-bottom: 0.8rem;
  color: var(--text-heading);
}

.clean-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 1.8rem;
  flex: 1;
}

/* Tech Pills & Module Lists */
.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.8rem;
}

.tech-tag {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.3rem 0.7rem;
  background-color: var(--bg-subtle);
  border-radius: 6px;
  color: var(--text-main);
}

.tech-tag-red {
  background-color: var(--primary-light-red);
  color: var(--primary-red);
}

/* Cloud Products Grid */
.cloud-products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 2.5rem;
}

.product-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

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

.product-mockup-header {
  background-color: #0F172A;
  padding: 1.8rem 1.8rem 0 1.8rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: center;
}

.product-mockup-svg {
  width: 100%;
  max-width: 360px;
  height: auto;
  border-radius: 8px 8px 0 0;
  box-shadow: 0 -8px 24px rgba(0,0,0,0.3);
}

.product-body {
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-hosting {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--accent-blue);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.product-body h3 {
  font-size: 1.48rem;
  margin-bottom: 0.6rem;
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin: 1.5rem 0;
  padding: 1.2rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.product-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.92rem;
  color: var(--text-main);
}

/* Search Box */
.clean-search-box {
  max-width: 640px;
  margin: 0 auto 2.8rem auto;
  position: relative;
}

.clean-search-box input {
  width: 100%;
  padding: 0.95rem 1.5rem 0.95rem 3.4rem;
  border: 2px solid var(--border-color);
  border-radius: 30px;
  background-color: #FFFFFF;
  font-size: 1rem;
  color: var(--text-heading);
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
}

.clean-search-box input:focus {
  border-color: var(--accent-teal);
  box-shadow: 0 0 0 4px var(--accent-teal-light);
}

.search-icon-pos {
  position: absolute;
  left: 1.3rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

/* Modal Windows (Light Professional Style) */
.modal-overlay {
  position: fixed;
  inset: 0;
  background-color: rgba(15, 23, 42, 0.65);
  backdrop-filter: blur(5px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.clean-modal {
  background-color: #FFFFFF;
  border-radius: var(--radius-xl);
  max-width: 820px;
  width: 100%;
  max-height: 86vh;
  overflow-y: auto;
  padding: 2.8rem;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.modal-close-btn {
  position: absolute;
  top: 1.6rem;
  right: 1.6rem;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.modal-close-btn:hover {
  background-color: var(--primary-red);
  color: #FFFFFF;
}

/* Footer (Crisp Professional Dark Charcoal Theme) */
.clean-footer {
  background-color: var(--bg-dark-header);
  color: #FFFFFF;
  padding: 4.8rem 0 2.2rem 0;
  margin-top: auto;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(4, 1fr);
  gap: 2.8rem;
  margin-bottom: 3.5rem;
}

.footer-col h4 {
  color: #FFFFFF;
  font-size: 1.06rem;
  margin-bottom: 1.4rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.78rem;
}

.footer-links li a {
  color: #94A3B8;
  font-size: 0.92rem;
  transition: color 0.2s ease;
}

.footer-links li a:hover {
  color: #FFFFFF;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 2.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.2rem;
}

.footer-bottom p {
  color: #64748B;
  font-size: 0.88rem;
}

@media (max-width: 1080px) {
  .gateway-portal-grid, .portal-hero-grid, .cloud-flow-grid, .milestone-progression-chain {
    grid-template-columns: 1fr;
    gap: 2.2rem;
  }
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 78px;
    left: 0;
    width: 100%;
    background-color: #FFFFFF;
    flex-direction: column;
    padding: 2.2rem 1.5rem;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-color);
    display: none;
  }
  .nav-menu.open {
    display: flex;
  }
  .mobile-nav-toggle {
    display: flex;
  }
  .nav-division-switcher {
    border-left: none;
    padding-left: 0;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* ==============================================================
 * ULTRA-PREMIUM ENTERPRISE INTERACTIVE HERO & TELEMETRY STAGE
 * ============================================================== */
@keyframes pulse-dot {
  0%, 100% { transform: scale(1); opacity: 1; box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7); }
  50% { transform: scale(1.15); opacity: 0.9; box-shadow: 0 0 0 8px rgba(16, 185, 129, 0); }
}

@keyframes live-bar-pulse {
  0% { height: 35%; }
  50% { height: 95%; }
  100% { height: 35%; }
}

@keyframes float-gentle {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-8px); }
}

@keyframes stage-fade-in {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes scan-line-move {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(300%); }
}

.enterprise-telemetry-widget {
  background: #FFFFFF;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: 0 25px 50px -12px rgba(193, 18, 31, 0.12), 0 0 1px 1px rgba(0,0,0,0.05);
  position: relative;
  overflow: hidden;
  animation: stage-fade-in 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.telemetry-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
}

.status-indicator {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.86rem;
  font-weight: 700;
  color: #065F46;
  background: #D1FAE5;
  padding: 0.35rem 0.85rem;
  border-radius: 99px;
}

.status-dot {
  width: 10px;
  height: 10px;
  background: #10B981;
  border-radius: 50%;
  animation: pulse-dot 2s infinite ease-in-out;
}

.telemetry-tabs {
  display: flex;
  gap: 0.5rem;
  background: var(--bg-subtle);
  padding: 0.35rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}

.telemetry-tab-btn {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s ease;
}

.telemetry-tab-btn.active {
  background: #FFFFFF;
  color: var(--primary-red);
  box-shadow: var(--shadow-sm);
}

.telemetry-body {
  min-height: 230px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.live-graphs-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.2rem;
}

.graph-card {
  background: var(--bg-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.1rem;
}

.graph-bars-container {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 52px;
  margin-top: 0.8rem;
}

.graph-bar {
  flex: 1;
  background: var(--primary-red);
  border-radius: 3px 3px 0 0;
  animation: live-bar-pulse 2.8s infinite ease-in-out;
}

.graph-bar:nth-child(2) { animation-delay: 0.4s; background: #E01E37; }
.graph-bar:nth-child(3) { animation-delay: 0.8s; background: #F3722C; }
.graph-bar:nth-child(4) { animation-delay: 1.2s; background: #10B981; }
.graph-bar:nth-child(5) { animation-delay: 1.6s; background: #0D9488; }
.graph-bar:nth-child(6) { animation-delay: 2.0s; background: #3B82F6; }

.telemetry-footer-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  border-top: 1px solid var(--border-color);
  padding-top: 1.2rem;
  text-align: center;
}

.t-stat-num {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--text-heading);
  font-family: 'Outfit', sans-serif;
}

.t-stat-label {
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.floating-badge-card {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  padding: 0.6rem 1rem;
  border-radius: 99px;
  box-shadow: var(--shadow-md);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-heading);
  animation: float-gentle 4s infinite ease-in-out;
}

/* ==============================================================
 * INTERACTIVE PRACTICE SHOWCASE (HUMAN-ENGINEERED UX)
 * ============================================================== */
.interactive-showcase-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 2.5rem;
  align-items: start;
}

.showcase-tabs-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.showcase-tab-btn {
  background: #FFFFFF;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.3rem 1.5rem;
  text-align: left;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.showcase-tab-btn:hover {
  border-color: var(--border-hover);
  transform: translateX(5px);
  box-shadow: var(--shadow-sm);
}

.showcase-tab-btn.active {
  border-color: var(--primary-red);
  background: #FFF5F5;
  box-shadow: 0 10px 25px -5px rgba(193, 18, 31, 0.15);
  transform: translateX(8px);
}

.showcase-tab-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: var(--bg-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--primary-red);
  flex-shrink: 0;
}

.showcase-tab-btn.active .showcase-tab-icon {
  background: var(--primary-red);
  color: #FFFFFF;
}

.showcase-stage-card {
  background: #FFFFFF;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  animation: stage-fade-in 0.4s ease-out;
}

/* ==============================================================
 * OBSIDIAN DARK COMMAND CENTER ARCHITECTURE THEME
 * ============================================================== */
.obsidian-terminal-section {
  background: #0F172A;
  color: #F8FAFC;
  padding: 5.5rem 0;
  position: relative;
  overflow: hidden;
}

.obsidian-terminal-section .section-badge {
  background: rgba(193, 18, 31, 0.2);
  color: #FF6B6B;
  border: 1px solid rgba(193, 18, 31, 0.4);
}

.obsidian-terminal-section .section-title {
  color: #FFFFFF;
}

.obsidian-terminal-section .section-subtitle {
  color: #94A3B8;
}

.obsidian-sim-box {
  background: #1E293B;
  border: 1px solid #334155;
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.6);
  position: relative;
}

.obsidian-layer-btn {
  background: #0F172A;
  border: 1px solid #334155;
  border-radius: var(--radius-md);
  padding: 1.2rem 1.6rem;
  margin-bottom: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.25s ease;
  color: #F8FAFC;
}

.obsidian-layer-btn:hover {
  border-color: #64748B;
  transform: translateX(4px);
}

.obsidian-layer-btn.active-obsidian {
  border-color: #FF4D4D;
  background: rgba(193, 18, 31, 0.25);
  box-shadow: 0 0 25px rgba(193, 18, 31, 0.35);
}

.obsidian-readout-panel {
  background: #0F172A;
  border: 1px solid #334155;
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  color: #E2E8F0;
}

.obsidian-readout-panel h3 {
  color: #FFFFFF;
  font-size: 1.45rem;
  margin-bottom: 0.8rem;
}

.obsidian-readout-panel p {
  color: #94A3B8;
  font-size: 0.95rem;
  line-height: 1.6;
}

.client-logo-belt {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding: 2rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: #FFFFFF;
}

.client-badge-item {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: #64748B;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  letter-spacing: -0.02em;
  opacity: 0.8;
  transition: all 0.25s ease;
}

.client-badge-item:hover {
  color: var(--text-heading);
  opacity: 1;
  transform: scale(1.05);
}

/* ==============================================================
 * IT TRAININGS & CERTIFICATIONS INTERACTIVE LAB TERMINAL STAGE
 * ============================================================== */
@keyframes terminal-cursor-blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes cyber-radar-sweep {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes pulse-dot-teal {
  0%, 100% { transform: scale(1); opacity: 1; box-shadow: 0 0 0 0 rgba(13, 148, 136, 0.7); }
  50% { transform: scale(1.15); opacity: 0.9; box-shadow: 0 0 0 8px rgba(13, 148, 136, 0); }
}

@keyframes live-bar-pulse-teal {
  0% { height: 30%; }
  50% { height: 90%; }
  100% { height: 30%; }
}

.educational-lab-terminal-widget {
  background: #0B132B;
  border: 2px solid #1E293B;
  border-radius: var(--radius-xl);
  padding: 2rem;
  box-shadow: 0 25px 60px -12px rgba(13, 148, 136, 0.22), 0 0 1px 1px rgba(0,0,0,0.2);
  position: relative;
  overflow: hidden;
  color: #E2E8F0;
  animation: stage-fade-in 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.lab-terminal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.4rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid #1E293B;
}

.status-indicator-teal {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.86rem;
  font-weight: 700;
  color: #0D9488;
  background: rgba(13, 148, 136, 0.15);
  padding: 0.35rem 0.85rem;
  border-radius: 99px;
  border: 1px solid rgba(13, 148, 136, 0.4);
}

.status-dot-teal {
  width: 10px;
  height: 10px;
  background: #14B8A6;
  border-radius: 50%;
  animation: pulse-dot-teal 2s infinite ease-in-out;
}

.lab-terminal-tabs {
  display: flex;
  gap: 0.5rem;
  background: #1E293B;
  padding: 0.35rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.5rem;
}

.lab-tab-btn {
  flex: 1;
  border: none;
  background: transparent;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  color: #94A3B8;
  cursor: pointer;
  transition: all 0.2s ease;
}

.lab-tab-btn.active {
  background: #0D9488;
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.35);
}

.lab-terminal-body {
  min-height: 240px;
  background: #050B14;
  border: 1px solid #1E293B;
  border-radius: var(--radius-md);
  padding: 1.2rem;
  font-family: 'Courier New', Courier, monospace;
  font-size: 0.88rem;
  color: #38BDF8;
  line-height: 1.6;
  position: relative;
}

.terminal-prompt-line {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #10B981;
  margin-bottom: 0.6rem;
  font-weight: bold;
}

.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  background: #10B981;
  vertical-align: middle;
  animation: terminal-cursor-blink 1s infinite;
}

.lab-footer-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  border-top: 1px solid #1E293B;
  padding-top: 1.2rem;
  margin-top: 1.4rem;
  text-align: center;
}

.l-stat-num {
  font-size: 1.3rem;
  font-weight: 800;
  color: #14B8A6;
  font-family: 'Outfit', sans-serif;
}

.l-stat-label {
  font-size: 0.76rem;
  color: #94A3B8;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.floating-badge-teal {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #1E293B;
  border: 1px solid rgba(13, 148, 136, 0.4);
  padding: 0.6rem 1rem;
  border-radius: 99px;
  box-shadow: 0 10px 25px -5px rgba(0,0,0,0.5);
  font-size: 0.84rem;
  font-weight: 700;
  color: #E2E8F0;
  animation: float-gentle 4s infinite ease-in-out;
}

.training-accreditation-belt {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 2.5rem;
  padding: 2.2rem 0;
  border-top: 1px solid rgba(13, 148, 136, 0.2);
  border-bottom: 1px solid rgba(13, 148, 136, 0.2);
  background: #F0FDFA;
}

.accreditation-badge-item {
  font-family: 'Outfit', sans-serif;
  font-size: 1.12rem;
  font-weight: 800;
  color: #0F766E;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  letter-spacing: -0.02em;
  opacity: 0.9;
  transition: all 0.25s ease;
}

.accreditation-badge-item:hover {
  color: #042F2E;
  opacity: 1;
  transform: scale(1.05);
}

/* ==============================================================
 * TEAL OBSIDIAN ACADEMY COMMAND CENTER SIMULATOR
 * ============================================================== */
.obsidian-sim-box-teal {
  background: #0B132B;
  border: 1px solid rgba(13, 148, 136, 0.35);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7);
  position: relative;
}

.career-track-btn-obsidian {
  background: #1E293B;
  border: 1px solid #334155;
  border-radius: var(--radius-md);
  padding: 1.1rem 1.6rem;
  font-size: 1rem;
  font-weight: 600;
  color: #E2E8F0;
  cursor: pointer;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.career-track-btn-obsidian:hover {
  border-color: #0D9488;
  transform: translateY(-3px);
}

.career-track-btn-obsidian.active-obsidian-teal {
  background: rgba(13, 148, 136, 0.25);
  border-color: #14B8A6;
  color: #FFFFFF;
  box-shadow: 0 0 25px rgba(13, 148, 136, 0.4);
}

.milestone-step-card-obsidian {
  background: #0F172A;
  border: 1px solid #1E293B;
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  position: relative;
  transition: all 0.25s ease;
}

.milestone-step-card-obsidian:hover {
  border-color: #0D9488;
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0,0,0,0.5);
}

.milestone-num-teal {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0D9488, #14B8A6);
  color: #FFFFFF;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  box-shadow: 0 0 15px rgba(13, 148, 136, 0.5);
}

/* ==============================================================
 * CURRICULUM EXPLORER STAGE (TEAL/EMERALD ACCENTS)
 * ============================================================== */
.curriculum-tabs-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.curriculum-tab-btn {
  background: #FFFFFF;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.3rem 1.5rem;
  text-align: left;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.curriculum-tab-btn:hover {
  border-color: rgba(13, 148, 136, 0.5);
  transform: translateX(5px);
  box-shadow: var(--shadow-sm);
}

.curriculum-tab-btn.active {
  border-color: #0D9488;
  background: #F0FDFA;
  box-shadow: 0 10px 25px -5px rgba(13, 148, 136, 0.18);
  transform: translateX(8px);
}

.curriculum-tab-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #E6FFFA;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #0D9488;
  flex-shrink: 0;
}

.curriculum-tab-btn.active .curriculum-tab-icon {
  background: #0D9488;
  color: #FFFFFF;
}

.curriculum-stage-card {
  background: #FFFFFF;
  border: 2px solid rgba(13, 148, 136, 0.3);
  border-radius: var(--radius-xl);
  padding: 3rem;
  box-shadow: var(--shadow-lg);
  min-height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  animation: stage-fade-in 0.4s ease-out;
}