/* ==========================================================================
   PRELUDE CYBER-GLOW DYNAMIC SYSTEM (index.css)
   ========================================================================== */

/* --- Design Variables --- */
:root {
  /* Rich Cobalt Blue & Deep Space Backgrounds (No flat black) */
  --color-bg-darkest: #030816; /* Deep Space Blue */
  --color-bg-deep: #050f24; /* Rich Ocean Blue Deep */
  --color-bg-panel: rgba(8, 20, 48, 0.7); /* Translucent Neon Glass */
  --color-bg-panel-hover: rgba(12, 28, 64, 0.9);
  
  /* Electric Neon Cyan (High energy highlights) */
  --color-blue-light: #00f0ff; /* Electric Cyan */
  --color-blue-light-glow: rgba(0, 240, 255, 0.55);
  --color-blue-light-dim: rgba(0, 240, 255, 0.12);
  
  /* Royal Sapphire Blue */
  --color-blue-primary: #3b82f6; /* Royal Blue */
  --color-blue-glow: rgba(59, 130, 246, 0.3);
  
  /* Strategic Purple-Indigo */
  --color-purple: #a855f7; /* Violet */
  --color-purple-glow: rgba(168, 85, 247, 0.45);
  --color-purple-dim: rgba(168, 85, 247, 0.1);
  
  /* Text Scales (High Contrast white on dark gradients) */
  --color-text-primary: #ffffff; /* Crisp White */
  --color-text-secondary: #e2e8f0; /* Silver / Slate 200 */
  --color-text-muted: #94a3b8; /* Cool Grey / Slate 400 */
  
  /* Borders */
  --border-glow-blue: 1.5px solid var(--color-blue-light);
  --border-standard: 1px solid rgba(0, 240, 255, 0.15);

  /* Fonts */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-medium: 0.4s cubic-bezier(0.25, 1, 0.5, 1);
  --transition-slow: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg-darkest);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
}

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  /* Radiant cobalt core background gradient */
  background: radial-gradient(circle at 50% 50%, #0d234a 0%, #030816 100%);
  background-attachment: fixed;
}

/* --- Tech Grid Overlay --- */
body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(rgba(0, 240, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  background-attachment: fixed;
  z-index: 1;
  pointer-events: none;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg-darkest);
}
::-webkit-scrollbar-thumb {
  background: rgba(0, 240, 255, 0.3);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-blue-light);
  box-shadow: 0 0 12px var(--color-blue-light);
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-text-primary);
}

p {
  line-height: 1.68;
  color: var(--color-text-secondary);
}

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

.font-mono {
  font-family: 'Courier New', Courier, monospace;
}

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

.text-blue-light { color: var(--color-blue-light); text-shadow: 0 0 8px var(--color-blue-light-glow); }
.text-purple { color: var(--color-purple); text-shadow: 0 0 8px var(--color-purple-glow); }
.text-highlight { color: var(--color-text-primary); font-size: 1.15rem; font-weight: 700; }
.text-center { text-align: center; }

.gradient-text-ocean {
  background: linear-gradient(135deg, #ffffff 40%, var(--color-blue-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.gradient-text-navy {
  background: linear-gradient(135deg, var(--color-blue-light) 0%, var(--color-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* --- Dynamic Ambient Glow Elements --- */
.ambient-glow {
  position: fixed;
  border-radius: 50%;
  filter: blur(120px);
  z-index: 0;
  pointer-events: none;
  opacity: 0.22;
}
.glow-blue-light {
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, #00f0ff 0%, transparent 70%);
  top: -20%;
  right: -10%;
  animation: floatOrb 25s infinite alternate;
}
.glow-blue-dark {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, #8b5cf6 0%, transparent 70%);
  bottom: -15%;
  left: -10%;
  animation: floatOrb 30s infinite alternate-reverse;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(80px, 50px) scale(1.15); }
  100% { transform: translate(-50px, -80px) scale(0.9); }
}

/* --- Futuristic Cursor Follower --- */
.cursor-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-blue-light);
  border-radius: 50%;
  position: fixed;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 10001;
  box-shadow: 0 0 12px var(--color-blue-light);
}

.cursor-halo {
  width: 32px;
  height: 32px;
  border: 1.5px solid var(--color-blue-light);
  border-radius: 50%;
  position: fixed;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 10000;
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.2);
  transition: width 0.3s, height 0.3s, background-color 0.3s, border-color 0.3s;
  transition-timing-function: cubic-bezier(0.25, 1, 0.5, 1);
}

.cursor-hover .cursor-halo {
  width: 58px;
  height: 58px;
  background-color: rgba(0, 240, 255, 0.15);
  border-color: var(--color-blue-light);
  box-shadow: 0 0 15px var(--color-blue-light-glow);
}

@media (max-width: 1024px) {
  .cursor-dot, .cursor-halo { display: none; }
}

/* --- Premium Glassmorphic Cards --- */
.glassmorphism-card {
  background: var(--color-bg-panel);
  border: var(--border-standard);
  border-radius: 14px;
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45);
  transition: transform var(--transition-medium), border var(--transition-medium), box-shadow var(--transition-medium);
}
.glassmorphism-card:hover {
  border: var(--border-glow-blue);
  box-shadow: 0 20px 45px rgba(0, 240, 255, 0.22);
}

/* --- Section Layout --- */
section {
  padding: 110px 0;
  position: relative;
  z-index: 5;
  background: transparent; /* allow radiant body gradient to show */
}

.section-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.section-subtitle {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  color: var(--color-blue-light);
  margin-bottom: 12px;
  display: block;
  font-weight: 800;
  text-transform: uppercase;
  text-shadow: 0 0 10px var(--color-blue-light-dim);
}

.section-title {
  font-size: 2.8rem;
  margin-bottom: 22px;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--color-text-primary);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.section-desc {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  max-width: 720px;
  margin-bottom: 45px;
  line-height: 1.65;
}

.section-header-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 60px;
}

/* --- Navigation Header --- */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  border-bottom: 1px solid rgba(0, 240, 255, 0.15);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background-color: rgba(3, 8, 22, 0.82);
  transition: transform var(--transition-medium), padding var(--transition-medium);
  padding: 24px 0;
}
.main-header.scrolled {
  padding: 14px 0;
  background-color: rgba(3, 8, 22, 0.95);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
}

.header-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 6px;
}
.logo-text {
  font-family: var(--font-display);
  font-size: 1.65rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  color: var(--color-text-primary);
}
.logo-dot {
  width: 7px;
  height: 7px;
  background-color: var(--color-blue-light);
  border-radius: 50%;
  box-shadow: 0 0 12px var(--color-blue-light);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 35px;
}

.nav-item {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text-secondary);
  position: relative;
  padding: 6px 0;
  letter-spacing: 0.02em;
}
.nav-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-blue-light);
  box-shadow: 0 0 8px var(--color-blue-light);
  transition: width var(--transition-fast), left var(--transition-fast);
}
.nav-item:hover {
  color: #ffffff;
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.3);
}
.nav-item:hover::after,
.nav-item.active::after {
  width: 100%;
  left: 0;
}
.nav-item.active {
  color: #ffffff;
}

.nav-btn {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  padding: 10px 24px;
  border-radius: 6px;
  border: var(--border-glow-blue);
  background-color: var(--color-blue-light-dim);
  color: var(--color-blue-light);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.15);
  transition: var(--transition-medium);
}
.nav-btn:hover,
.nav-btn.active {
  background-color: var(--color-blue-light);
  color: var(--color-bg-darkest);
  box-shadow: 0 0 20px var(--color-blue-light-glow);
}

/* Mobile Toggles */
.mobile-nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1001;
}
.mobile-nav-toggle .bar {
  width: 100%;
  height: 2px;
  background-color: var(--color-text-primary);
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 360px;
  height: 100vh;
  background-color: rgba(3, 8, 22, 0.98);
  border-left: var(--border-standard);
  z-index: 999;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: right var(--transition-medium);
  backdrop-filter: blur(20px);
}
.mobile-menu.active {
  right: 0;
}
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 30px;
  width: 70%;
}
.mobile-nav-item {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--color-text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding-bottom: 12px;
  font-weight: 600;
}
.mobile-nav-item:hover, .mobile-nav-item.active {
  color: var(--color-blue-light);
  padding-left: 8px;
}
.mobile-nav-btn {
  font-family: var(--font-display);
  font-size: 1.15rem;
  padding: 12px 25px;
  border-radius: 6px;
  border: var(--border-glow-blue);
  color: var(--color-blue-light);
  text-align: center;
  margin-top: 15px;
  font-weight: 600;
}
.mobile-nav-btn:hover {
  background-color: var(--color-blue-light);
  color: var(--color-bg-darkest);
}

.mobile-nav-toggle.open .bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.mobile-nav-toggle.open .bar:nth-child(2) { opacity: 0; }
.mobile-nav-toggle.open .bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .mobile-nav-toggle { display: flex; }
}

/* --- Hero Slideshow Layout --- */
.hero-slideshow {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  padding: 0;
  background-color: #000;
  border-bottom: var(--border-standard);
}

.slideshow-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 1s cubic-bezier(0.25, 1, 0.5, 1), visibility 1s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1;
}
.slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.slide-content {
  max-width: 900px;
  width: 90%;
  text-align: center;
  color: #ffffff;
  padding: 50px;
  border-radius: 18px;
  background-color: rgba(3, 8, 22, 0.7);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(0, 240, 255, 0.25);
  box-shadow: 0 25px 65px rgba(0, 0, 0, 0.75);
  transform: scale(0.92) translateY(20px);
  opacity: 0;
  transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.9s ease;
}
.slide.active .slide-content {
  transform: scale(1) translateY(0);
  opacity: 1;
}

.slide-num {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--color-blue-light);
  letter-spacing: 0.25em;
  margin-bottom: 20px;
  display: block;
  text-shadow: 0 0 10px var(--color-blue-light-glow);
}

.slide-title {
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 22px;
  color: #ffffff;
  letter-spacing: -0.02em;
  text-shadow: 0 10px 40px rgba(0,0,0,0.6);
}

.slide-tagline {
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  line-height: 1.7;
  margin-bottom: 35px;
  color: var(--color-text-secondary);
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}

.slide-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Control Arrows */
.slide-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  border-radius: 50%;
  border: 1px solid rgba(0, 240, 255, 0.25);
  background-color: rgba(3, 8, 22, 0.7);
  color: #ffffff;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}
.slide-arrow:hover {
  background-color: var(--color-blue-light);
  border-color: var(--color-blue-light);
  color: var(--color-bg-darkest);
  box-shadow: 0 0 22px var(--color-blue-light-glow);
}
.prev-arrow { left: 40px; }
.next-arrow { right: 40px; }

/* Indicators */
.slide-indicators {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 15px;
  z-index: 10;
}
.indicator {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.4);
  padding: 5px 12px;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
}
.indicator.active {
  color: var(--color-blue-light);
  border-bottom-color: var(--color-blue-light);
  text-shadow: 0 0 10px var(--color-blue-light-glow);
}

@media (max-width: 768px) {
  .slide-arrow { display: none; }
  .slide-content { padding: 30px 20px; }
}

/* --- Cinematic Full-Width Video Showcase (100% viewport width) --- */
.video-showcase-section {
  padding: 0;
  margin: 0;
  width: 100vw;
  overflow: hidden;
  background-color: var(--color-bg-darkest);
  position: relative;
  z-index: 10;
}

.widescreen-video-frame {
  width: 100vw;
  height: 56.25vw;
  max-height: 80vh;
  overflow: hidden;
  position: relative;
  background-color: #000;
  border-top: 2px solid rgba(0, 240, 255, 0.25);
  border-bottom: 2px solid rgba(0, 240, 255, 0.25);
  box-shadow: 0 0 50px rgba(0, 240, 255, 0.15);
}

.widescreen-video-player {
  width: 100vw;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* --- About Preview Section --- */
.preview-section {
  border-bottom: var(--border-standard);
  background-color: var(--color-bg-darkest);
}
.preview-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}

.preview-text {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.preview-paragraph {
  font-size: 1.12rem;
  line-height: 1.75;
}

.action-wrap {
  margin-top: 10px;
}
.text-link {
  font-family: var(--font-display);
  color: var(--color-blue-light);
  font-weight: 700;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.text-link i {
  transition: transform var(--transition-fast);
}
.text-link:hover i {
  transform: translateX(5px);
}

.premium-stat-card {
  padding: 35px;
  background-color: var(--color-bg-panel);
  border: var(--border-standard);
  box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}

.card-header {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 15px;
  margin-bottom: 30px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-text-muted);
}
.badge-blue {
  color: var(--color-blue-light);
}

.stat-body {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.number-box {
  display: flex;
  align-items: flex-end;
  line-height: 1;
}
.number-box .number {
  font-family: var(--font-display);
  font-size: 5.5rem;
  font-weight: 800;
  color: var(--color-text-primary);
}
.number-box .plus-sign {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--color-blue-light);
  margin-bottom: 10px;
  margin-left: 5px;
  font-weight: 700;
}

.stat-body .label {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.pulse-line {
  height: 2px;
  width: 100%;
  background: linear-gradient(90deg, var(--color-blue-light) 0%, transparent 100%);
  margin-top: 25px;
  opacity: 0.3;
}

@media (max-width: 900px) {
  .preview-grid { grid-template-columns: 1fr; gap: 50px; }
}

/* --- System Node Section --- */
.system-section {
  background-color: var(--color-bg-deep);
  border-top: var(--border-standard);
  border-bottom: var(--border-standard);
}

.system-interactive-wrapper {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 50px;
  align-items: center;
  margin-top: 40px;
}

.system-diagram-container {
  height: 520px;
  position: relative;
  background-color: var(--color-bg-panel);
  border-radius: 12px;
  border: var(--border-standard);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
  overflow: hidden;
}

.connection-lines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.connecting-line {
  fill: none;
  stroke: rgba(255, 255, 255, 0.05);
  stroke-width: 2;
  transition: stroke var(--transition-medium), stroke-width var(--transition-medium);
}
.connecting-line.active {
  stroke: var(--color-blue-light);
  stroke-width: 3;
}

.flow-dot {
  fill: var(--color-blue-light);
  filter: drop-shadow(0 0 3px var(--color-blue-light));
  display: none;
}
.flow-dot.active {
  display: block;
}

/* Node Elements */
.system-node {
  position: absolute;
  transform: translate(-50%, -50%);
  z-index: 10;
  cursor: pointer;
  width: 170px;
  height: 70px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background-color: var(--color-bg-panel);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  transition: transform var(--transition-medium), border var(--transition-medium), box-shadow var(--transition-medium);
}

.system-node:hover {
  transform: translate(-50%, -50%) scale(1.05);
  border: var(--border-glow-blue);
  box-shadow: 0 5px 20px rgba(0, 240, 255, 0.2);
}

.system-node.active-node {
  border: 1.5px solid var(--color-blue-light);
  box-shadow: 0 5px 20px rgba(0, 240, 255, 0.35);
  background-color: rgba(4, 8, 21, 0.9);
}

.node-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
}

.node-icon {
  font-size: 1.15rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
}
.system-node:hover .node-icon,
.system-node.active-node .node-icon {
  color: var(--color-blue-light);
}

.node-label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Central Node Highlights */
.node-central {
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background-color: rgba(168, 85, 247, 0.06);
  border: 1px solid rgba(168, 85, 247, 0.25);
  box-shadow: 0 0 25px var(--color-purple-dim);
  z-index: 11;
}
.node-central.active {
  border: 1.5px solid var(--color-purple);
  box-shadow: 0 0 35px var(--color-purple-glow);
  background-color: rgba(168, 85, 247, 0.12);
}
.node-central .node-icon-central {
  font-size: 2rem;
  color: var(--color-purple);
  margin-bottom: 4px;
  animation: spinSlow 40s infinite linear;
}

.central-glow {
  position: absolute;
  width: 120%;
  height: 120%;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-purple-dim) 0%, transparent 70%);
  z-index: -1;
  pointer-events: none;
}

/* Information Console */
.info-dashboard {
  padding: 35px;
  background-color: var(--color-bg-panel);
  border: var(--border-standard);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  min-height: 380px;
  display: flex;
  flex-direction: column;
}

.dashboard-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 15px;
  margin-bottom: 25px;
}

.status-indicator {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-blue-light);
  display: flex;
  align-items: center;
  gap: 6px;
}

.section-tag {
  font-family: var(--font-display);
  font-size: 0.7rem;
  background-color: rgba(0, 240, 255, 0.15);
  color: var(--color-blue-light);
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.dashboard-body {
  flex: 1;
}

.dashboard-title {
  font-size: 1.6rem;
  color: var(--color-text-primary);
  margin-bottom: 15px;
  font-weight: 700;
}

.dashboard-description {
  font-size: 0.95rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
}

.dashboard-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
  margin-top: 20px;
}
.dashboard-action {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--color-blue-light);
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.dashboard-action i {
  transition: transform var(--transition-fast);
}
.dashboard-action:hover i {
  transform: translateX(4px);
}

@media (max-width: 1024px) {
  .system-interactive-wrapper { grid-template-columns: 1fr; }
}

/* --- Premium Interactive Capabilities List --- */
.services-interactive-container {
  display: grid;
  grid-template-columns: 1fr 1.35fr;
  gap: 60px;
  align-items: flex-start;
}

.services-left-panel {
  position: sticky;
  top: 130px;
}

.services-cta-box {
  margin-top: 30px;
  padding: 25px;
  background-color: var(--color-bg-panel);
}
.cta-mini-text {
  font-size: 0.95rem;
  margin-bottom: 12px;
  font-weight: 700;
  color: var(--color-text-primary);
}

.services-right-panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.service-row-item {
  padding: 24px;
  border-radius: 12px;
  background-color: var(--color-bg-panel);
  border: var(--border-standard);
  cursor: pointer;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  transition: transform var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}

.service-row-item .row-main {
  display: flex;
  align-items: center;
  gap: 20px;
}

.service-row-item .row-num {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 800;
  color: var(--color-blue-light);
}

.service-row-item .row-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-text-primary) !important;
  flex: 1;
}

.service-row-item .row-arrow {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.service-row-item .row-details {
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height var(--transition-medium), opacity var(--transition-medium), margin-top var(--transition-medium);
  margin-top: 0;
}

.service-row-item .row-details p {
  font-size: 0.95rem;
  line-height: 1.65;
  margin-bottom: 15px;
  color: var(--color-text-secondary) !important;
}

.service-row-item .row-bullets {
  list-style: none;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.service-row-item .row-bullets li {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--color-blue-light);
  background-color: var(--color-blue-light-dim);
  padding: 4px 12px;
  border-radius: 4px;
}

/* Hover States for Interactive Rows */
.service-row-item:hover,
.service-row-item.active {
  background: linear-gradient(90deg, rgba(0, 240, 255, 0.15) 0%, var(--color-bg-panel-hover) 100%);
  border-color: var(--color-blue-light);
  box-shadow: 0 15px 35px rgba(0, 240, 255, 0.22);
  transform: translateY(-2px);
}

.service-row-item:hover .row-details,
.service-row-item.active .row-details {
  max-height: 200px;
  opacity: 1;
  margin-top: 15px;
}

.service-row-item:hover .row-arrow,
.service-row-item.active .row-arrow {
  transform: translateX(6px);
  color: var(--color-blue-light);
}

/* Highlighted last row style */
.highlighted-row {
  border: 1.5px solid rgba(168, 85, 247, 0.35);
}
.highlighted-row .row-num {
  color: var(--color-purple);
}
.highlighted-row .row-bullets li {
  color: var(--color-purple);
  background-color: var(--color-purple-dim);
}
.highlighted-row:hover,
.highlighted-row.active {
  background: linear-gradient(90deg, rgba(168, 85, 247, 0.12) 0%, var(--color-bg-panel-hover) 100%);
  border-color: var(--color-purple);
  box-shadow: 0 15px 35px rgba(168, 85, 247, 0.25);
}

@media (max-width: 900px) {
  .services-interactive-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .services-left-panel {
    position: relative;
    top: 0;
  }
}

/* --- Planner Calculator --- */
.planner-wrapper {
  padding: 40px;
  background-color: var(--color-bg-panel);
}

.planner-header {
  border-bottom: var(--border-standard);
  padding-bottom: 25px;
  margin-bottom: 35px;
}
.planner-badge {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-blue-light);
  letter-spacing: 0.1em;
  margin-bottom: 10px;
  display: block;
}
.planner-header h3 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}
.planner-header p {
  font-size: 0.95rem;
}

.planner-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 50px;
}

.planner-options {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.planner-checkbox-label {
  display: flex;
  align-items: center;
  cursor: pointer;
  padding: 12px 18px;
  border-radius: 8px;
  border: var(--border-standard);
  background-color: var(--color-bg-darkest);
  transition: background-color var(--transition-fast), border-color var(--transition-fast);
}
.planner-checkbox-label:hover {
  background-color: var(--color-bg-panel-hover);
  border-color: rgba(0, 240, 255, 0.3);
}

.planner-checkbox-label input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.custom-checkbox {
  width: 16px;
  height: 16px;
  border: 1px solid var(--color-text-muted);
  border-radius: 3px;
  margin-right: 15px;
  display: inline-block;
  position: relative;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}
.planner-checkbox-label input:checked ~ .custom-checkbox {
  background-color: var(--color-blue-light);
  border-color: var(--color-blue-light);
}
.custom-checkbox::after {
  content: "";
  position: absolute;
  display: none;
  left: 5px;
  top: 1px;
  width: 4px;
  height: 8px;
  border: solid var(--color-bg-darkest);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.planner-checkbox-label input:checked ~ .custom-checkbox::after {
  display: block;
}

.custom-checkbox.disabled {
  background-color: var(--color-purple-dim);
  border-color: var(--color-purple);
}
.custom-checkbox.disabled::after {
  content: "";
  position: absolute;
  display: block;
  left: 5px;
  top: 1px;
  width: 4px;
  height: 8px;
  border: solid var(--color-purple);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.option-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}
.planner-checkbox-label input:checked ~ .option-title {
  color: var(--color-text-primary);
}

.hud-readout {
  background-color: var(--color-bg-darkest);
  border: var(--border-standard);
  border-radius: 8px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.hud-readout-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-display);
  font-size: 0.9rem;
}

.coherence-progress-bar {
  width: 100%;
  height: 4px;
  background-color: rgba(255, 255, 255, 0.05);
  border-radius: 2px;
  overflow: hidden;
}
.coherence-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-blue-light) 0%, var(--color-purple) 100%);
  width: 0%;
  transition: width var(--transition-medium);
  box-shadow: 0 0 10px var(--color-blue-light-glow);
}

.hud-console-readout {
  background-color: #010409;
  border: 1px solid rgba(255,255,255,0.02);
  border-radius: 6px;
  padding: 15px;
  font-size: 0.82rem;
  color: #f1f5f9;
  min-height: 80px;
  line-height: 1.5;
}

@media (max-width: 800px) {
  .planner-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* --- Call To Action Section --- */
.cta-box {
  padding: 60px 40px;
  text-align: center;
  background-color: var(--color-bg-panel);
  border: var(--border-standard);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.4);
}
.cta-box-title {
  font-size: 2.2rem;
  margin-bottom: 15px;
}
.cta-box-desc {
  max-width: 600px;
  margin: 0 auto 30px;
  font-size: 1.05rem;
}
.cta-box-actions {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

/* --- Subpages Banners --- */
.page-banner {
  background: linear-gradient(180deg, rgba(13, 35, 74, 0.4) 0%, transparent 100%);
  padding: 160px 0 60px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.banner-content {
  max-width: 800px;
}
.page-title {
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  font-weight: 800;
  margin-bottom: 15px;
  background: linear-gradient(135deg, #ffffff 40%, var(--color-blue-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.page-lead-text {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* --- About Page Details --- */
.detail-split-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: flex-start;
}
.about-para {
  font-size: 1.08rem;
  line-height: 1.7;
  margin-bottom: 25px;
}
.simple-quote {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 600;
  color: var(--color-blue-light);
  border-left: 4px solid var(--color-blue-light);
  padding-left: 20px;
  margin: 30px 0;
  line-height: 1.4;
  font-style: italic;
  text-shadow: 0 0 10px var(--color-blue-light-dim);
}

.timeline-container {
  padding: 35px;
  background-color: var(--color-bg-panel);
}
.timeline-heading {
  font-size: 1.2rem;
  margin-bottom: 30px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-bottom: 10px;
}
.timeline-item {
  display: flex;
  gap: 25px;
  margin-bottom: 30px;
  position: relative;
}
.timeline-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 25px;
  left: 20px;
  width: 1px;
  height: calc(100% + 10px);
  background-color: rgba(255, 255, 255, 0.08);
}
.timeline-year {
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-blue-light);
  background-color: var(--color-bg-darkest);
  border: 1px solid rgba(0, 240, 255, 0.3);
  padding: 4px 10px;
  border-radius: 4px;
  height: fit-content;
  z-index: 2;
  flex-shrink: 0;
  box-shadow: 0 0 8px var(--color-blue-light-dim);
}
.timeline-content h5 {
  font-size: 1.05rem;
  margin-bottom: 6px;
  color: var(--color-text-primary);
}
.timeline-content p {
  font-size: 0.9rem;
  line-height: 1.5;
}

.belief-box {
  padding: 50px;
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
  background-color: var(--color-bg-panel);
}
.belief-box .icon-wrap {
  font-size: 2.2rem;
  color: var(--color-blue-light);
  margin-bottom: 20px;
}
.belief-box h3 {
  font-size: 1.6rem;
  margin-bottom: 15px;
}
.belief-quote {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--color-text-primary);
  margin-bottom: 25px;
  font-weight: 600;
}
.belief-desc {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-text-secondary);
}

@media (max-width: 900px) {
  .detail-split-grid { grid-template-columns: 1fr; gap: 50px; }
}

/* --- Services Page Details --- */
.service-detail-block {
  margin-bottom: 80px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding-bottom: 80px;
}
.service-detail-block:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.service-meta {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}
.service-idx {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-blue-light);
}
.service-badge-tag {
  font-family: var(--font-display);
  font-size: 0.7rem;
  background-color: rgba(0, 240, 255, 0.15);
  color: var(--color-blue-light);
  padding: 4px 10px;
  border-radius: 4px;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 50px;
  align-items: center;
}
.detail-description h3 {
  font-size: 1.85rem;
  margin-bottom: 15px;
  color: var(--color-text-primary);
}
.detail-description .lead-para {
  font-size: 1.12rem;
  color: var(--color-text-primary);
  margin-bottom: 15px;
  line-height: 1.6;
  font-weight: 600;
}
.detail-description p {
  font-size: 0.98rem;
  color: var(--color-text-secondary);
}

.detail-bullets-card {
  padding: 30px;
  background-color: var(--color-bg-panel);
}
.detail-bullets-card h4 {
  font-size: 1.05rem;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 8px;
}
.detail-bullets-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.detail-bullets-card li {
  font-size: 0.92rem;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-text-secondary);
}
.detail-bullets-card li i {
  font-size: 0.85rem;
}

.highlighted-detail-block {
  border: 1.5px solid rgba(168, 85, 247, 0.35);
  background: radial-gradient(circle at 10% 10%, rgba(168, 85, 247, 0.03) 0%, transparent 60%), var(--color-bg-panel);
  border-radius: 14px;
  padding: 45px;
  box-shadow: 0 15px 40px rgba(168, 85, 247, 0.15);
}
.bg-purple-dim {
  background-color: rgba(168, 85, 247, 0.1) !important;
}

@media (max-width: 900px) {
  .service-detail-grid { grid-template-columns: 1fr; gap: 30px; }
}

/* --- Work Page Details --- */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
  gap: 40px;
}

.portfolio-card {
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  background-color: var(--color-bg-panel);
}
.portfolio-card:hover {
  transform: translateY(-6px);
}

.card-image-placeholder {
  height: 250px;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.1) 0%, rgba(0, 240, 255, 0.18) 100%);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  border-bottom: 1px solid rgba(0, 240, 255, 0.15);
}
.placeholder-icon {
  font-size: 4rem;
  color: rgba(0, 240, 255, 0.2);
  transition: color var(--transition-medium), transform var(--transition-medium);
}
.portfolio-card:hover .placeholder-icon {
  color: var(--color-blue-light);
  transform: scale(1.1);
}

.card-info {
  padding: 30px;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.case-tags {
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--color-blue-light);
  letter-spacing: 0.08em;
  font-weight: 700;
  margin-bottom: 12px;
  display: block;
}
.card-info h4 {
  font-size: 1.4rem;
  margin-bottom: 12px;
  color: var(--color-text-primary);
}
.case-desc {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  flex: 1;
  margin-bottom: 25px;
}

.case-metrics {
  display: flex;
  gap: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 20px;
}
.case-metrics .metric {
  display: flex;
  flex-direction: column;
}
.case-metrics .val {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-text-primary);
  line-height: 1.2;
}
.case-metrics .lbl {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

@media (max-width: 600px) {
  .portfolio-grid { grid-template-columns: 1fr; }
}

/* --- Contact Page Details --- */
.contact-section-inner {
  padding-top: 40px;
  background-color: var(--color-bg-darkest);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 80px;
  align-items: center;
}

.contact-text-column {
  display: flex;
  flex-direction: column;
  gap: 25px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 25px;
  margin-top: 15px;
}

.contact-detail-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
}

.detail-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  border: var(--border-glow-blue);
  background-color: var(--color-blue-light-dim);
  display: flex;
  justify-content: center;
  align-items: center;
  color: var(--color-blue-light);
  font-size: 1.1rem;
  flex-shrink: 0;
}

.detail-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.detail-text strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--color-text-primary);
  text-transform: uppercase;
}
.detail-text span {
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

/* Form elements */
.futuristic-form {
  display: flex;
  flex-direction: column;
  gap: 25px;
  position: relative;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 25px;
}

.form-group {
  display: flex;
  flex-direction: column;
  position: relative;
}

.form-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--color-text-secondary);
  margin-bottom: 8px;
  transition: color var(--transition-fast);
}

.form-input, .form-textarea {
  background-color: rgba(3, 8, 22, 0.4);
  border: var(--border-standard);
  border-radius: 6px;
  padding: 12px 16px;
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition-fast), background-color var(--transition-fast);
}
.form-input:focus, .form-textarea:focus {
  border-color: var(--color-blue-light);
  background-color: rgba(3, 8, 22, 0.75);
}

.input-focus-line {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--color-blue-light);
  box-shadow: 0 0 8px var(--color-blue-light-glow);
  transition: width var(--transition-medium), left var(--transition-medium);
  pointer-events: none;
}
.form-input:focus ~ .input-focus-line,
.form-textarea:focus ~ .input-focus-line {
  width: 100%;
  left: 0;
}

.form-input:focus ~ .form-label,
.form-textarea:focus ~ .form-label {
  color: var(--color-blue-light);
}

.submit-btn {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-bg-darkest);
  background-color: var(--color-blue-light);
  border: none;
  border-radius: 6px;
  padding: 14px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  box-shadow: 0 5px 15px var(--color-blue-light-glow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background-color var(--transition-fast);
}
.submit-btn:hover {
  background-color: #ffffff;
  box-shadow: 0 5px 20px var(--color-blue-light);
  transform: translateY(-2px);
}

.btn-text {
  transition: opacity var(--transition-fast);
}

.btn-loader {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  border: 2px solid var(--color-bg-darkest);
  border-top-color: transparent;
  border-radius: 50%;
  transform: translate(-50%, -50%) rotate(0deg);
  opacity: 0;
  transition: opacity var(--transition-fast);
  pointer-events: none;
}

.submit-btn.loading {
  pointer-events: none;
  background-color: var(--color-blue-light-dim);
}
.submit-btn.loading .btn-text {
  opacity: 0;
}
.submit-btn.loading .btn-loader {
  opacity: 1;
  animation: btnSpin 0.8s infinite linear;
}
@keyframes btnSpin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.form-success-message {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-bg-darkest);
  border-radius: 12px;
  z-index: 20;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-medium);
}
.form-success-message.active {
  opacity: 1;
  pointer-events: auto;
}

.success-icon-wrap {
  font-size: 3rem;
  color: #10b981;
  text-shadow: 0 0 15px rgba(16, 185, 129, 0.2);
  margin-bottom: 20px;
  animation: scaleSuccess 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.form-success-message h4 {
  font-size: 1.4rem;
  margin-bottom: 10px;
}
.form-success-message p {
  font-size: 0.95rem;
  max-width: 380px;
  margin-bottom: 25px;
}

.reset-form-btn {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 6px;
  border: 1px solid var(--color-text-muted);
  background: transparent;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: var(--transition-fast);
}
.reset-form-btn:hover {
  border-color: var(--color-text-primary);
  color: var(--color-text-primary);
}

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 50px; }
}

/* --- Footer (Deep Navy Grounding) --- */
.main-footer {
  background-color: #030712;
  border-top: var(--border-standard);
  padding: 80px 0 30px;
  position: relative;
  z-index: 10;
}

.footer-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 15px;
}
.footer-brand .logo-text {
  color: #ffffff;
}
.footer-motto {
  font-size: 0.95rem;
  max-width: 250px;
  color: #cbd5e1;
}

.social-icons {
  display: flex;
  gap: 15px;
}
.social-icons a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background-color: rgba(255, 255, 255, 0.02);
  display: flex;
  justify-content: center;
  align-items: center;
  color: #cbd5e1;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}
.social-icons a:hover {
  color: var(--color-blue-light);
  border-color: var(--color-blue-light);
  box-shadow: 0 0 10px var(--color-blue-light-dim);
  background-color: var(--color-blue-light-dim);
}

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col-title {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: #64748b;
  margin-bottom: 8px;
  text-transform: uppercase;
}

.footer-col a {
  font-size: 0.9rem;
  color: #cbd5e1;
}
.footer-col a:hover {
  color: var(--color-blue-light);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 30px;
  font-size: 0.8rem;
  color: #64748b;
  flex-wrap: wrap;
  gap: 20px;
}

.latency {
  display: flex;
  align-items: center;
  gap: 8px;
}

@media (max-width: 768px) {
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .footer-links-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  .footer-links-grid { grid-template-columns: 1fr; }
}

/* --- Scroll Reveal Animations --- */
[data-reveal] {
  opacity: 0;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}
[data-reveal="bottom"] { transform: translateY(25px); }
[data-reveal="left"] { transform: translateX(-25px); }
[data-reveal="right"] { transform: translateX(25px); }
[data-reveal].revealed { opacity: 1; transform: translate(0, 0); }

/* --- Back to top --- */
.back-to-top {
  position: fixed;
  bottom: 40px;
  right: 40px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: var(--border-glow-blue);
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  color: var(--color-blue-primary);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transform: translateY(15px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), background-color var(--transition-fast);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}
.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.back-to-top:hover {
  background-color: var(--color-blue-light);
  color: var(--color-bg-darkest);
  box-shadow: 0 0 20px var(--color-blue-light);
  border-color: var(--color-blue-light);
}