/* ==========================================================================
   AETHER AI — MAIN STYLESHEET
   ========================================================================== */

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

:root {
  /* Frosted Glass Color System */
  --bg-primary: #050608;
  --bg-secondary: rgba(12, 14, 21, 0.65);
  --bg-tertiary: rgba(18, 22, 35, 0.45);
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  
  --accent-blue: #00d1ff;
  --accent-cyan: #00d1ff;
  --accent-violet: #8a2be2;
  --accent-purple: #8a2be2;
  --accent-emerald: #00ff9d;
  --accent-green: #00ff9d;
  --accent-amber: #f59e0b;
  
  --border-color: rgba(255, 255, 255, 0.08);
  --border-highlight: rgba(0, 209, 255, 0.35);
  --border-violet: rgba(138, 43, 226, 0.35);
  --border-green: rgba(0, 255, 157, 0.4);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-border-hover: rgba(0, 255, 157, 0.3);
  
  /* Glows & Shadows */
  --glow-blue: 0 0 35px rgba(0, 209, 255, 0.22);
  --glow-violet: 0 0 35px rgba(138, 43, 226, 0.22);
  --glow-green: 0 0 35px rgba(0, 255, 157, 0.3);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
  --glass-shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
  
  /* Typography */
  --font-heading: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  /* Spacing & Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  
  --nav-height: 80px;
  --container-max: 1360px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body {
  position: relative;
  overflow-x: hidden;
  background: var(--bg-primary);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent-blue);
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* Grid & Canvas Overlays */
.bg-grid-pattern {
  position: fixed;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

.bg-noise-overlay {
  position: fixed;
  inset: 0;
  background-image: radial-gradient(circle at 20% 15%, rgba(0, 255, 157, 0.12) 0%, transparent 40%),
                    radial-gradient(circle at 75% 65%, rgba(0, 209, 255, 0.12) 0%, transparent 45%),
                    radial-gradient(circle at 50% 85%, rgba(138, 43, 226, 0.08) 0%, transparent 45%);
  pointer-events: none;
  z-index: 0;
}

/* Global Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 2;
}

/* Tag & Eyebrow Elements */
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulseGlow 2s infinite;
}

/* Glass Card Component */
.glass-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--glass-shadow);
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-lg), 0 0 30px rgba(0, 209, 255, 0.12);
}

/* Section Header Structure */
.section-header {
  margin-bottom: 60px;
}

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

.section-title {
  font-size: clamp(2.2rem, 4.5vw, 3.8rem);
  margin: 16px 0 20px 0;
  letter-spacing: -0.03em;
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-cyan) 35%, var(--accent-green) 70%, var(--accent-violet) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-green {
  background: linear-gradient(135deg, #ffffff 0%, var(--accent-green) 60%, var(--accent-cyan) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 680px;
  line-height: 1.7;
}

.section-header.text-center .section-desc {
  margin: 0 auto;
}

/* Buttons & CTA */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.98rem;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent-cyan) 0%, #00ff9d 100%);
  color: #050608;
  font-weight: 700;
  box-shadow: 0 4px 25px rgba(0, 255, 157, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 35px rgba(0, 255, 157, 0.55);
}

.btn-green {
  background: linear-gradient(135deg, #00ff9d 0%, #00b894 100%);
  color: #050608;
  font-weight: 700;
  box-shadow: 0 4px 25px rgba(0, 255, 157, 0.4);
}

.btn-green:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 35px rgba(0, 255, 157, 0.65);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--border-highlight);
  color: #fff;
  transform: translateY(-2px);
}

.btn-arrow {
  transition: transform 0.3s ease;
}

.btn:hover .btn-arrow {
  transform: translateX(5px);
}

/* Custom Cursor Elements */
#custom-cursor-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-cyan);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background-color 0.2s;
}

#custom-cursor-ring {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(0, 240, 255, 0.5);
  border-radius: 50%;
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease-out, width 0.2s, height 0.2s, border-color 0.2s;
}

/* Cursor Hover States */
body.cursor-hover #custom-cursor-dot {
  width: 14px;
  height: 14px;
  background: var(--accent-green);
  box-shadow: 0 0 15px var(--accent-green);
}

body.cursor-hover #custom-cursor-ring {
  width: 56px;
  height: 56px;
  border-color: rgba(0, 255, 157, 0.7);
  background: rgba(0, 255, 157, 0.08);
}

/* Header & Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: all 0.35s ease;
  background: rgba(5, 6, 8, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.navbar.scrolled {
  background: rgba(5, 6, 8, 0.82);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.logo-symbol {
  width: 38px;
  height: 38px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-violet));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--accent-cyan);
  transition: width 0.3s ease;
  border-radius: 2px;
}

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

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  width: 32px;
  height: 32px;
  justify-content: center;
  cursor: pointer;
}

.mobile-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* Section Common Spacing */
.site-section {
  padding: 130px 0;
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  min-height: 100vh;
  padding-top: calc(var(--nav-height) + 60px);
  padding-bottom: 100px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: center;
}

.hero-content {
  position: relative;
  z-index: 5;
}

.hero-title {
  font-size: clamp(2.8rem, 5.2vw, 4.8rem);
  margin: 24px 0;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  max-width: 580px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}

.hero-stats-row {
  display: flex;
  gap: 40px;
  margin-top: 60px;
  padding-top: 40px;
  border-top: 1px solid var(--border-color);
}

.stat-item .stat-num {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 2px;
}

.stat-item .stat-label {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* Hero Visual AI System Container */
.hero-visual-wrapper {
  position: relative;
  width: 100%;
  height: 520px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#hero-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Floating UI Panels overlaying Hero Canvas */
.hero-ui-panel {
  position: absolute;
  z-index: 10;
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  box-shadow: var(--glass-shadow);
  pointer-events: none;
}

.panel-top-right {
  top: 10%;
  right: -10px;
  width: 240px;
  animation: floatSlow 6s ease-in-out infinite;
}

.panel-bottom-left {
  bottom: 12%;
  left: -20px;
  width: 260px;
  animation: floatSlow 8s ease-in-out infinite reverse;
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
  font-size: 0.78rem;
  font-family: var(--font-mono);
  color: var(--text-muted);
}

.panel-code {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent-cyan);
  line-height: 1.4;
}

/* ==========================================================================
   PHILOSOPHY & REVERSE ANIMATION SECTIONS
   ========================================================================== */
.philosophy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.pipeline-wrapper {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 30px;
}

.pipeline-step {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.pipeline-step:hover {
  background: rgba(0, 240, 255, 0.04);
  border-color: var(--border-highlight);
  transform: translateX(8px);
}

.step-num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent-cyan);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(0, 240, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-info h4 {
  font-size: 1.1rem;
  margin-bottom: 4px;
}

.step-info p {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

/* ==========================================================================
   INTERACTIVE SERVICES ECOSYSTEM
   ========================================================================== */
.ecosystem-wrapper {
  position: relative;
  margin-top: 40px;
}

.ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--glass-shadow);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-lg), 0 0 30px rgba(0, 209, 255, 0.15);
  background: var(--bg-card-hover);
}

.service-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(0, 240, 255, 0.08);
  border: 1px solid rgba(0, 240, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 24px;
  transition: all 0.3s ease;
}

.service-card:hover .service-icon-box {
  background: var(--accent-cyan);
  color: #000;
  box-shadow: 0 0 20px var(--accent-cyan);
}

.service-title {
  font-size: 1.35rem;
  margin-bottom: 12px;
}

.service-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 24px;
}

.service-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-cyan);
  margin-top: auto;
}

/* Central AI Ecosystem Hub Canvas Container */
.central-hub-container {
  grid-column: span 4;
  height: 380px;
  margin: 30px 0;
  background: rgba(10, 12, 19, 0.9);
  border: 1px solid var(--border-highlight);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

#ecosystem-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hub-center-badge {
  position: relative;
  z-index: 5;
  text-align: center;
  pointer-events: none;
}

.hub-center-badge h3 {
  font-size: 1.8rem;
  color: #fff;
  letter-spacing: 0.1em;
}

.hub-center-badge p {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--accent-cyan);
  margin-top: 6px;
}

/* ==========================================================================
   AI SOLUTIONS & INTERACTIVE PIPELINE
   ========================================================================== */
.ai-pipeline-container {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-top: 50px;
}

.pipeline-triggers {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.trigger-btn {
  padding: 10px 20px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.25s ease;
}

.trigger-btn:hover, .trigger-btn.active {
  background: rgba(0, 240, 255, 0.12);
  border-color: var(--accent-cyan);
  color: #fff;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.pipeline-flow-diagram {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
  position: relative;
}

.flow-node {
  background: rgba(18, 22, 35, 0.8);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  position: relative;
  transition: all 0.3s ease;
}

.flow-node.active {
  border-color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.06);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.15);
}

.flow-node-title {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.flow-node-val {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ==========================================================================
   PORTFOLIO & FLOATING 3D SHOWCASE
   ========================================================================== */
.portfolio-filter-bar {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 50px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 24px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.25s ease;
}

.filter-btn:hover, .filter-btn.active {
  background: var(--text-primary);
  color: var(--bg-primary);
  border-color: #fff;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  box-shadow: var(--glass-shadow);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-lg), 0 0 30px rgba(0, 209, 255, 0.12);
}

.portfolio-thumb-wrapper {
  position: relative;
  height: 320px;
  overflow: hidden;
  background: var(--bg-tertiary);
}

.portfolio-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-card:hover .portfolio-thumb-img {
  transform: scale(1.06);
}

.portfolio-badge-tag {
  position: absolute;
  top: 20px;
  left: 20px;
  z-index: 5;
}

.portfolio-info {
  padding: 30px;
}

.portfolio-title {
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.portfolio-excerpt {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.portfolio-tech-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tech-tag {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
}

/* ==========================================================================
   DATA & LARGE DATABASE ARCHITECTURE
   ========================================================================== */
.db-section-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
  border: 1px solid var(--border-color);
  padding: 60px;
  overflow: hidden;
}

#db-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.6;
}

/* ==========================================================================
   PROCESS TIMELINE
   ========================================================================== */
.process-timeline {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 16px;
  position: relative;
  margin-top: 60px;
}

.process-step-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 24px 18px;
  position: relative;
  box-shadow: var(--glass-shadow);
  transition: all 0.3s ease;
}

.process-step-card:hover {
  border-color: var(--glass-border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-5px);
  box-shadow: var(--glass-shadow-lg), 0 0 20px rgba(0, 209, 255, 0.1);
}

.process-step-num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent-cyan);
  margin-bottom: 12px;
}

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

.process-step-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ==========================================================================
   MODAL DIALOGS
   ========================================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 5, 8, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-content {
  background: rgba(12, 14, 21, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 40px;
  position: relative;
  box-shadow: var(--glass-shadow-lg);
  transform: scale(0.95);
  transition: transform 0.35s ease;
}

.modal-overlay.active .modal-content {
  transform: scale(1);
}

.modal-close-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.25s ease;
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.15);
}

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

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 14px 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: inherit;
  font-size: 0.98rem;
  transition: all 0.25s ease;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.03);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
}

/* Footer Styles */
.site-footer {
  background: #030406;
  border-top: 1px solid var(--border-color);
  padding: 80px 0 40px 0;
  position: relative;
  z-index: 2;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand p {
  color: var(--text-secondary);
  margin-top: 16px;
  max-width: 340px;
}

.footer-col h5 {
  font-size: 1.05rem;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.92rem;
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid var(--border-color);
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* ==========================================================================
   MULTIPAGE & ABOUT US STYLES
   ========================================================================== */
.nav-link.active {
  color: var(--accent-cyan);
  font-weight: 600;
  position: relative;
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-violet));
  border-radius: 2px;
}

/* Subpage Hero Banners */
.page-hero {
  padding: 150px 0 70px 0;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 50% 0%, rgba(0, 209, 255, 0.08) 0%, transparent 60%);
}

.page-hero-title {
  font-size: clamp(2.5rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.page-hero-desc {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 780px;
  margin-bottom: 30px;
  line-height: 1.6;
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.team-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: center;
  transition: all 0.35s ease;
  box-shadow: var(--glass-shadow);
}

.team-card:hover {
  transform: translateY(-8px);
  border-color: var(--glass-border-hover);
  box-shadow: var(--glass-shadow-lg), 0 0 25px rgba(0, 209, 255, 0.12);
}

.team-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  margin: 0 auto 20px auto;
  background: linear-gradient(135deg, rgba(0, 209, 255, 0.2), rgba(138, 43, 226, 0.2));
  border: 2px solid var(--accent-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 700;
  font-size: 1.4rem;
  font-family: var(--font-heading);
  box-shadow: 0 0 20px rgba(0, 209, 255, 0.2);
}

.team-role {
  color: var(--accent-cyan);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.value-card {
  background: rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  transition: all 0.35s ease;
}

.value-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-6px);
  background: var(--bg-card-hover);
}

.value-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: rgba(0, 209, 255, 0.08);
  border: 1px solid rgba(0, 209, 255, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 20px;
}