@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');

/* --- CSS Variables & Design Tokens --- */
:root {
  --font-headings: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Colors */
  --bg-darkest: #070a13;
  --bg-base: #0a0e1a;
  --bg-surface: rgba(15, 23, 42, 0.75);
  --bg-surface-light: rgba(30, 41, 59, 0.65);

  --primary: #3b82f6;
  --primary-rgb: 59, 130, 246;
  --primary-hover: #2563eb;

  --accent: #00f2fe;
  --accent-rgb: 0, 242, 254;
  --accent-purple: #9d4edd;
  --accent-gold: #f59e0b;
  --accent-gold-rgb: 245, 158, 11;

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;

  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(0, 242, 254, 0.35);
  --glass-bg: rgba(10, 15, 26, 0.8);
  --glass-border: rgba(0, 242, 254, 0.15);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-darkest);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-base);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

/* --- Selection Color --- */
::selection {
  background-color: rgba(59, 130, 246, 0.3);
  color: var(--accent);
}

/* --- Custom Scrollbar --- */
::-webkit-scrollbar {
  width: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--bg-surface-light);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* --- Background Grid & Lighting Effects --- */
.bg-ambient-glow {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: -2;
  overflow: hidden;
  pointer-events: none;
}

.bg-ambient-glow::before {
  content: '';
  position: absolute;
  top: -10%;
  left: -10%;
  width: 120%;
  height: 60%;
  background: radial-gradient(circle at 50% 0%, rgba(59, 130, 246, 0.12), rgba(0, 242, 254, 0.05), transparent 70%);
  filter: blur(80px);
}

.bg-ambient-glow::after {
  content: '';
  position: absolute;
  bottom: -10%;
  right: -10%;
  width: 80%;
  height: 60%;
  background: radial-gradient(circle at 100% 100%, rgba(157, 78, 221, 0.08), transparent 60%);
  filter: blur(80px);
}

/* --- Header / Navigation --- */
header {
  position: sticky;
  top: 0;
  width: 100%;
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
  z-index: 100;
  transition: padding var(--transition-normal);
}

.navbar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.25rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.logo-brand {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  transition: color var(--transition-fast);
}

.logo-ai {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 800;
}

.logo svg {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
  transition: transform var(--transition-normal);
}

.logo:hover svg {
  transform: translateY(-1px);
}

.logo .ai-sparkle {
  transform-origin: 23px 12px;
  transition: transform var(--transition-slow) cubic-bezier(0.34, 1.56, 0.64, 1), filter var(--transition-slow);
}

.logo .ai-sparkle-small {
  transform-origin: 26px 22px;
  transition: transform var(--transition-slow) cubic-bezier(0.34, 1.56, 0.64, 1), filter var(--transition-slow);
}

.logo:hover .ai-sparkle {
  transform: scale(1.15) rotate(15deg);
  filter: drop-shadow(0 0 5px rgba(0, 242, 254, 0.6));
}

.logo:hover .ai-sparkle-small {
  transform: scale(1.2) rotate(-10deg);
  filter: drop-shadow(0 0 4px rgba(0, 242, 254, 0.5));
}

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

.nav-links a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(0, 242, 254, 0.2);
}

.nav-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1.25rem;
  border-radius: 8px;
  font-weight: 600;
  color: var(--text-primary) !important;
  transition: all var(--transition-fast);
}

.nav-btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--accent);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.15);
}

/* Mobile Menu Toggle button */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background-color: var(--text-primary);
  margin: 5px 0;
  transition: transform var(--transition-fast), opacity var(--transition-fast);
}

.menu-toggle.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.menu-toggle.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* --- Container Utility --- */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* --- Hero Section --- */
.hero {
  padding: 8rem 0 5rem 0;
  text-align: center;
  position: relative;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  color: var(--accent);
  padding: 0.35rem 1rem;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 2rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.08);
}

.hero h1 {
  font-family: var(--font-headings);
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  background: linear-gradient(180deg, #ffffff 40%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero h1 span {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin: 0 auto 3rem auto;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  justify-content: center;
  margin-bottom: 4rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.85rem 2rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-normal);
  font-family: var(--font-body);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
  color: white;
  border: none;
  box-shadow: 0 4px 20px rgba(59, 130, 246, 0.35);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: 0.5s;
}

.btn-primary:hover::after {
  left: 100%;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(59, 130, 246, 0.5), 0 0 15px rgba(0, 242, 254, 0.2);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-primary);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(0, 242, 254, 0.35);
  transform: translateY(-2px);
}

/* --- Hero Mockup / Showroom --- */
.showroom {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
}

.showroom::before {
  content: '';
  position: absolute;
  top: -10%;
  left: 10%;
  right: 10%;
  height: 120%;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.15), transparent 70%);
  z-index: -1;
}

.mockup-window {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.85) 0%, rgba(7, 10, 19, 0.95) 100%);
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-radius: 18px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 242, 254, 0.06);
  overflow: hidden;
  backdrop-filter: blur(12px);
}

.mockup-header {
  background: var(--bg-darkest);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border-color);
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.mockup-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot-red {
  background: #ef4444;
}

.dot-yellow {
  background: #eab308;
}

.dot-green {
  background: #22c55e;
}

.mockup-title {
  margin-left: 1.5rem;
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.mockup-content {
  padding: 2.5rem;
  text-align: left;
  position: relative;
}

/* YouTube Video Player Design Overlay */
.yt-player-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  z-index: 10;
  user-select: none;
  -webkit-user-select: none;
  transition: opacity 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  background: rgba(0, 0, 0, 0.08);
}

/* YouTube Top Scrim Bar */
.yt-top-bar {
  padding: 14px 18px 28px 18px;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.82) 0%, rgba(0, 0, 0, 0.45) 55%, transparent 100%);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.yt-header-info {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.yt-channel-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #0f172a;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
  overflow: hidden;
}

.yt-channel-avatar img {
  width: 26px;
  height: 26px;
  display: block;
}

.yt-title-box {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
  text-align: left;
}

.yt-video-title {
  color: #ffffff;
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.3;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.9);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 580px;
}

.yt-title-box:hover .yt-video-title {
  text-decoration: underline;
}

.yt-channel-name {
  color: rgba(255, 255, 255, 0.78);
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  font-size: 0.82rem;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.85);
}

.yt-top-actions {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-shrink: 0;
}

.yt-action-btn {
  background: transparent;
  border: none;
  color: #ffffff;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background-color 0.15s ease, transform 0.15s ease;
  filter: drop-shadow(0 1px 3px rgba(0, 0, 0, 0.7));
  padding: 0;
}

.yt-action-btn:hover {
  background: rgba(255, 255, 255, 0.18);
  transform: scale(1.05);
}

/* YouTube Center Large Play Button */
.yt-center-play {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  pointer-events: none;
}

.yt-large-play-button {
  background: transparent;
  border: none;
  padding: 0;
  cursor: pointer;
  pointer-events: auto;
  transition: transform 0.15s cubic-bezier(0, 0, 0.2, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.yt-play-svg {
  display: block;
  width: 68px;
  height: 48px;
  filter: drop-shadow(0 4px 14px rgba(0, 0, 0, 0.6));
}

.yt-play-bg {
  fill: #212121;
  fill-opacity: 0.8;
  transition: fill 0.15s cubic-bezier(0, 0, 0.2, 1), fill-opacity 0.15s cubic-bezier(0, 0, 0.2, 1);
}

.yt-play-triangle {
  fill: #ffffff;
}

/* Authentic YouTube Play Button Hover: Red Fill */
.yt-player-overlay:hover .yt-play-bg,
.yt-large-play-button:hover .yt-play-bg {
  fill: #ff0000;
  fill-opacity: 1;
}

.yt-player-overlay:hover .yt-large-play-button {
  transform: scale(1.12);
}

/* YouTube Bottom Scrim Bar & Controls */
.yt-bottom-bar {
  padding: 24px 14px 10px 14px;
  background: linear-gradient(0deg, rgba(0, 0, 0, 0.88) 0%, rgba(0, 0, 0, 0.5) 60%, transparent 100%);
  display: flex;
  flex-direction: column;
  gap: 2px;
}

/* YouTube Progress / Scrubber Bar */
.yt-progress-container {
  width: 100%;
  height: 14px;
  display: flex;
  align-items: center;
  cursor: pointer;
  position: relative;
}

.yt-progress-track {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.24);
  position: relative;
  transition: height 0.12s ease;
}

.yt-player-overlay:hover .yt-progress-track {
  height: 5px;
}

.yt-progress-buffered {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: rgba(255, 255, 255, 0.42);
}

.yt-progress-played {
  position: absolute;
  left: 0;
  top: 0;
  height: 100%;
  background: #ff0000;
}

.yt-scrubber-thumb {
  position: absolute;
  right: -6px;
  top: 50%;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #ff0000;
  transform: translateY(-50%) scale(0);
  transition: transform 0.12s ease;
  box-shadow: 0 0 6px rgba(0, 0, 0, 0.6);
}

.yt-player-overlay:hover .yt-scrubber-thumb {
  transform: translateY(-50%) scale(1);
}

/* YouTube Controls Row */
.yt-controls-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 40px;
}

.yt-left-controls,
.yt-right-controls {
  display: flex;
  align-items: center;
  gap: 2px;
}

.yt-control-btn {
  background: transparent;
  border: none;
  color: #eeeeee;
  width: 38px;
  height: 38px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: color 0.12s ease, transform 0.12s ease;
}

.yt-control-btn:hover {
  color: #ffffff;
  transform: scale(1.08);
}

.yt-time-display {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-left: 8px;
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  font-size: 0.82rem;
  font-weight: 400;
  color: #dddddd;
  user-select: none;
}

.yt-time-sep {
  color: #888888;
}

/* YouTube Autoplay Toggle */
.yt-autoplay-toggle {
  display: inline-flex;
  align-items: center;
  padding: 0 6px;
  cursor: pointer;
}

.yt-toggle-track {
  width: 32px;
  height: 14px;
  background: rgba(255, 255, 255, 0.35);
  border-radius: 8px;
  position: relative;
  transition: background 0.2s ease;
}

.yt-toggle-track.active {
  background: rgba(255, 255, 255, 0.7);
}

.yt-toggle-handle {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #ffffff;
  position: absolute;
  top: -2px;
  left: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.4);
  transition: left 0.2s ease;
}

.yt-badge-text {
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  border: 1.5px solid currentColor;
  border-radius: 2px;
  padding: 1px 3px;
  line-height: 1;
  letter-spacing: 0.5px;
}

/* Mobile Responsiveness for YouTube Player Overlay */
@media (max-width: 640px) {
  .yt-top-bar {
    padding: 10px 12px 20px 12px;
  }
  .yt-channel-avatar {
    width: 32px;
    height: 32px;
  }
  .yt-channel-avatar img {
    width: 20px;
    height: 20px;
  }
  .yt-video-title {
    font-size: 0.9rem;
    max-width: 240px;
  }
  .yt-channel-name {
    font-size: 0.72rem;
  }
  .yt-top-actions .yt-action-btn:not(:first-child) {
    display: none;
  }
  .yt-play-svg {
    width: 56px;
    height: 40px;
  }
  .yt-bottom-bar {
    padding: 14px 10px 6px 10px;
  }
  .yt-control-btn.hide-mobile,
  .yt-autoplay-toggle {
    display: none;
  }
  .yt-time-display {
    font-size: 0.75rem;
    margin-left: 4px;
  }
}

/* Editor Mockup Details */
.code-mockup {
  font-family: 'Consolas', 'Fira Code', Courier, monospace;
  font-size: 0.9rem;
  color: #c9d1d9;
}

.code-line {
  margin-bottom: 0.35rem;
}

.c-kw {
  color: #ff7b72;
}

/* keyword */
.c-fn {
  color: #d2a6ff;
}

/* function */
.c-st {
  color: #a5d6ff;
}

/* string */
.c-cm {
  color: #8b949e;
}

/* comment */
.c-ai {
  color: var(--accent);
  background: rgba(0, 242, 254, 0.08);
  border-left: 2px solid var(--accent);
  padding-left: 4px;
  animation: typing 1.5s steps(30, end) infinite alternate;
}

/* --- Features Section --- */
.features {
  padding: 6rem 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-family: var(--font-headings);
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.feature-card {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.7) 0%, rgba(10, 15, 29, 0.85) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 2.5rem;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.04) 0%, transparent 100%);
  opacity: 0;
  transition: opacity var(--transition-normal);
}

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

.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 242, 254, 0.35);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 242, 254, 0.08);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
}

.feature-card h3 {
  font-family: var(--font-headings);
  font-size: 1.35rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --- Announcement / LLM Showcase --- */
.announcement-section {
  padding: 5rem 0;
  position: relative;
}

.announcement-box {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(7, 10, 19, 0.98) 100%);
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: 24px;
  padding: 4rem 3rem;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 242, 254, 0.08);
  backdrop-filter: blur(16px);
}

.announcement-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-purple), transparent);
}

.announcement-box::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.12) 0%, rgba(157, 78, 221, 0.08) 50%, transparent 70%);
  filter: blur(50px);
  z-index: 0;
  pointer-events: none;
}

.announcement-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.3);
  color: var(--accent);
  padding: 0.35rem 1rem;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  position: relative;
  z-index: 1;
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.1);
}

.announcement-box h2 {
  font-family: var(--font-headings);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, #ffffff 40%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.announcement-box p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 700px;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
  line-height: 1.7;
}

.announcement-features {
  display: flex;
  gap: 2rem;
  margin-top: 2rem;
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.announcement-feat-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  border: 1px solid var(--border-color);
}

.announcement-feat-item svg {
  color: var(--accent);
  flex-shrink: 0;
}

/* --- Info Section / Legal Disclaimer --- */
.disclaimer-section {
  background: rgba(239, 68, 68, 0.03);
  border-top: 1px solid rgba(239, 68, 68, 0.1);
  border-bottom: 1px solid rgba(239, 68, 68, 0.1);
  padding: 2.5rem 0;
}

.disclaimer-wrapper {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.disclaimer-icon {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.disclaimer-content h4 {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.disclaimer-content p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* --- Footer --- */
footer {
  background: var(--bg-darkest);
  border-top: 1px solid var(--border-color);
  padding: 4rem 0 2.5rem 0;
  margin-top: 4rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-brand h3 {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 320px;
}

.footer-links h4 {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1rem;
  margin-bottom: 1.25rem;
  color: var(--text-primary);
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

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

.footer-bottom {
  border-top: 1px solid var(--border-color);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.footer-legal-links a:hover {
  color: var(--text-primary);
}

/* --- EULA & Legal Document Styling --- */
.legal-page {
  padding: 6rem 0;
}

.legal-card {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, rgba(7, 10, 19, 0.95) 100%);
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-radius: 20px;
  padding: 3.5rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 242, 254, 0.05);
  backdrop-filter: blur(10px);
  position: relative;
}

.legal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--primary), transparent);
}

.legal-header {
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 2rem;
  margin-bottom: 2.5rem;
}

.legal-header h1 {
  font-family: var(--font-headings);
  font-size: 2.75rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

.legal-header p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

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

.legal-body h2 {
  font-family: var(--font-headings);
  color: var(--text-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  border-left: 3px solid var(--accent);
  padding-left: 0.75rem;
}

.legal-body p {
  margin-bottom: 1.25rem;
}

.legal-body ul,
.legal-body ol {
  margin-left: 1.5rem;
  margin-bottom: 1.25rem;
}

.legal-body li {
  margin-bottom: 0.5rem;
}

.legal-body blockquote {
  background: rgba(0, 242, 254, 0.04);
  border-left: 3px solid var(--accent);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  border-radius: 0 8px 8px 0;
  color: var(--text-primary);
}

.legal-body blockquote.danger-alert {
  background: rgba(239, 68, 68, 0.03);
  border-left-color: #ef4444;
}

/* --- Download Page Specific Styles --- */
.download-hero {
  padding: 6rem 0 3rem 0;
  text-align: center;
}

.download-hero h1 {
  font-family: var(--font-headings);
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1rem;
}

.download-hero p {
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

.download-panel {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3rem;
  margin-top: 4rem;
  margin-bottom: 6rem;
  align-items: start;
}

.download-card {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, rgba(7, 10, 19, 0.95) 100%);
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-radius: 20px;
  padding: 3rem;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 35px rgba(0, 242, 254, 0.05);
  backdrop-filter: blur(10px);
  position: relative;
}

.download-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--primary), transparent);
}

.download-icon-big {
  font-size: 3.5rem;
  color: var(--accent);
  margin-bottom: 1.5rem;
  filter: drop-shadow(0 0 10px rgba(0, 242, 254, 0.2));
}

.download-card h3 {
  font-family: var(--font-headings);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.download-meta {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-bottom: 2rem;
}

.download-card .btn {
  width: 100%;
}

.download-card .license-notice {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 1.5rem;
  line-height: 1.4;
}

.download-card .license-notice a {
  color: var(--text-secondary);
  text-decoration: underline;
}

.requirements-box {
  margin-top: 2.25rem;
  padding-top: 1.75rem;
  border-top: 1px solid var(--border-color);
  text-align: left;
}

.requirements-box h4 {
  font-family: var(--font-headings);
  font-size: 0.95rem;
  margin-bottom: 0.75rem;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.requirements-box h4 svg {
  color: var(--accent);
  flex-shrink: 0;
}

.requirements-list {
  list-style: none;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  padding: 0;
  margin: 0;
}

.requirements-list li {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.requirements-list li:last-child {
  margin-bottom: 0;
}

.requirements-list li::before {
  content: "•";
  color: var(--accent);
  font-weight: bold;
}

.instructions-card {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, rgba(7, 10, 19, 0.95) 100%);
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-radius: 20px;
  padding: 3rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 35px rgba(0, 242, 254, 0.04);
  backdrop-filter: blur(10px);
  position: relative;
}

.instructions-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--primary), transparent);
}

.instructions-card h2 {
  font-family: var(--font-headings);
  font-size: 1.75rem;
  margin-bottom: 2rem;
}

/* Timeline Layout for installation steps */
.timeline {
  position: relative;
  padding-left: 2.5rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 11px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--border-color);
}

.timeline-step {
  position: relative;
  margin-bottom: 2.5rem;
}

.timeline-step:last-child {
  margin-bottom: 0;
}

.step-number {
  position: absolute;
  left: -2.5rem;
  width: 24px;
  height: 24px;
  background: var(--bg-base);
  border: 2px solid var(--primary);
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.timeline-step:hover .step-number {
  border-color: var(--accent);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.4);
}

.step-title {
  font-family: var(--font-headings);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.step-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.code-inline {
  background: var(--bg-darkest);
  border: 1px solid var(--border-color);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--accent);
}

/* --- Animations --- */
@keyframes typing {
  from {
    border-color: transparent
  }

  to {
    border-color: var(--accent)
  }
}

/* --- Datacenter Security Architecture Section --- */
.security-section {
  padding: 6rem 0;
  position: relative;
}

.arch-container {
  background: rgba(18, 24, 36, 0.5);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 4.5rem 3rem;
  margin-top: 3rem;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 50px rgba(0, 242, 254, 0.03);
  position: relative;
  overflow: hidden;
}

.arch-flow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 950px;
  margin: 3.5rem auto;
  position: relative;
  gap: 1.5rem;
}

.arch-node {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, rgba(10, 15, 29, 0.9) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 2.5rem 2rem;
  width: 290px;
  text-align: center;
  position: relative;
  transition: all var(--transition-normal);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.arch-node:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 242, 254, 0.35);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 30px rgba(0, 242, 254, 0.08);
}

.arch-node.server-node {
  border-color: rgba(0, 242, 254, 0.25);
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.8) 0%, rgba(7, 10, 19, 0.95) 100%);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 35px rgba(0, 242, 254, 0.06);
}

.arch-node.server-node:hover {
  border-color: var(--accent);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.6), 0 0 45px rgba(0, 242, 254, 0.25);
}

.arch-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1.5rem auto;
  border-radius: 16px;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid rgba(59, 130, 246, 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.9rem;
  transition: all var(--transition-normal);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.arch-node:hover .arch-icon {
  background: rgba(0, 242, 254, 0.12);
  border-color: var(--accent);
  color: var(--accent);
  transform: scale(1.08);
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.25);
}

.arch-node.server-node .arch-icon {
  color: var(--accent);
  background: rgba(0, 242, 254, 0.08);
  border-color: rgba(0, 242, 254, 0.2);
  box-shadow: 0 4px 10px rgba(0, 242, 254, 0.05);
}

.arch-node h4 {
  font-family: var(--font-headings);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.arch-node p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

.arch-arrow {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 80px;
  position: relative;
}

.flow-label {
  font-size: 0.72rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.35rem;
  font-weight: 600;
  white-space: nowrap;
}

.flow-line-svg {
  width: 100%;
  height: 24px;
  overflow: visible;
}

.shield-node {
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 50%;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #10b981;
  box-shadow: 0 0 25px rgba(16, 185, 129, 0.12);
  transition: all var(--transition-normal);
  z-index: 2;
  flex-shrink: 0;
}

.shield-node:hover {
  background: rgba(16, 185, 129, 0.15);
  border-color: #10b981;
  box-shadow: 0 0 35px rgba(16, 185, 129, 0.45);
  transform: scale(1.1);
}

.shield-node svg {
  filter: drop-shadow(0 0 6px rgba(16, 185, 129, 0.4));
}

/* Comparison Table Widget */
.comparison-container {
  margin-top: 6rem;
}

.comparison-container h3 {
  font-family: var(--font-headings);
  text-align: center;
  font-size: 2rem;
  margin-bottom: 3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.comp-table-wrapper {
  background: rgba(18, 24, 36, 0.45);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  overflow: hidden;
  max-width: 950px;
  margin: 0 auto;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.35), 0 0 30px rgba(0, 242, 254, 0.02);
}

.comp-table {
  width: 100%;
  border-collapse: collapse;
}

.comp-tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: background var(--transition-fast);
}

.comp-tr:hover:not(.header-tr) {
  background: rgba(255, 255, 255, 0.02);
}

.comp-tr:last-child {
  border-bottom: none;
}

.comp-tr.header-tr {
  background: rgba(255, 255, 255, 0.02);
  border-bottom: 2px solid var(--border-color);
}

.comp-th {
  font-family: var(--font-headings);
  font-weight: 700;
  text-align: left;
  padding: 1.25rem 1.75rem;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.comp-td {
  padding: 1.25rem 1.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.comp-feature {
  font-weight: 600;
  color: var(--text-primary);
  width: 40%;
}

.comp-temen {
  color: var(--text-primary);
  background: rgba(0, 242, 254, 0.02);
  width: 30%;
  border-left: 1px solid var(--border-color);
  border-right: 1px solid var(--border-color);
}

.comp-cloud {
  color: var(--text-secondary);
  width: 30%;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  font-weight: 500;
}

.status-yes {
  color: #10b981;
}

.status-no {
  color: #ef4444;
}

/* --- Responsive Adjustments --- */
@media (max-width: 968px) {
  .arch-flow {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  
  .arch-node {
    width: 100%;
    max-width: 350px;
  }
  
  .arch-arrow {
    transform: rotate(90deg);
    margin: 1rem 0;
    width: 60px;
    height: 40px;
    flex: none;
  }
  
  .flow-label {
    transform: rotate(-90deg);
    margin-bottom: 0;
    margin-top: -10px;
  }
  
  .comp-table-wrapper {
    overflow-x: auto;
  }
  
  .comp-table {
    min-width: 650px;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .download-panel {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(10, 14, 26, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-bottom: 1px solid var(--glass-border);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
    z-index: 100;
  }

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

  .hero h1 {
    font-size: 2.5rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
    padding: 0 2rem;
  }

  .btn {
    width: 100%;
  }

  .mockup-content {
    padding: 1.5rem;
  }

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

  .announcement-box {
    padding: 2.5rem 1.5rem;
  }

  .announcement-box h2 {
    font-size: 1.8rem;
  }

  .legal-card {
    padding: 2rem 1.5rem;
  }

  .legal-header h1 {
    font-size: 2rem;
  }
}

/* --- Brochure Specific Styles --- */

.brochure-hero {
  padding: 8rem 0 4rem 0;
  text-align: center;
  position: relative;
}

/* Background visual glows for the Hero section */
.brochure-hero::before {
  content: "";
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.12) 0%, rgba(157, 78, 221, 0.08) 50%, rgba(0,0,0,0) 100%);
  filter: blur(60px);
  pointer-events: none;
  z-index: -1;
  animation: pulse-glow 8s infinite alternate;
}

@keyframes pulse-glow {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
  100% { transform: translate(-50%, -50%) scale(1.2); opacity: 1.2; }
}

.brochure-hero h1 {
  font-family: var(--font-headings);
  font-size: 3.75rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.brochure-hero h1 span {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  position: relative;
}

/* Badge glow effect */
.brochure-hero .badge {
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  color: var(--accent);
  padding: 0.5rem 1.25rem;
  border-radius: 9999px;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 0 15px rgba(59, 130, 246, 0.2);
  animation: badge-pulse 2s infinite alternate;
}

@keyframes badge-pulse {
  0% { box-shadow: 0 0 10px rgba(59, 130, 246, 0.15); border-color: rgba(59, 130, 246, 0.25); }
  100% { box-shadow: 0 0 20px rgba(59, 130, 246, 0.4); border-color: var(--accent); }
}

/* ROI Calculator Layout */
.roi-section {
  padding: 6rem 0;
  position: relative;
}

.roi-container {
  background: rgba(18, 24, 36, 0.5);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 28px;
  padding: 4rem 3.5rem;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5), 0 0 50px rgba(0, 242, 254, 0.03);
  position: relative;
  overflow: hidden;
}

.roi-container::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, rgba(157, 78, 221, 0.05) 0%, rgba(0,0,0,0) 70%);
  filter: blur(30px);
  pointer-events: none;
}

.roi-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4.5rem;
  margin-top: 3rem;
  align-items: start;
}

.calculator-controls {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.slider-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.slider-label {
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--text-primary);
}

.slider-value-badge {
  background: rgba(59, 130, 246, 0.12);
  border: 1px solid rgba(59, 130, 246, 0.35);
  color: var(--accent);
  padding: 0.35rem 0.85rem;
  border-radius: 8px;
  font-family: monospace;
  font-weight: 700;
  font-size: 1.15rem;
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.08);
  transition: all var(--transition-fast);
}

/* Custom range input styling */
.slider-input {
  -webkit-appearance: none;
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.05);
  outline: none;
  transition: background var(--transition-fast);
  cursor: pointer;
}

.slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, #3b82f6 100%);
  cursor: pointer;
  border: 2.5px solid var(--bg-base);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.6);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.slider-input::-webkit-slider-thumb:hover {
  transform: scale(1.25);
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.8);
}

.slider-input::-moz-range-thumb {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent) 0%, #3b82f6 100%);
  cursor: pointer;
  border: 2.5px solid var(--bg-base);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.6);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.slider-input::-moz-range-thumb:hover {
  transform: scale(1.25);
  box-shadow: 0 0 25px rgba(0, 242, 254, 0.8);
}

.slider-hints {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  color: var(--text-muted);
  font-weight: 500;
  padding: 0 0.1rem;
}

.calculator-results {
  background: linear-gradient(135deg, rgba(18, 24, 36, 0.85) 0%, rgba(7, 10, 19, 0.95) 100%);
  border: 1px solid rgba(0, 242, 254, 0.18);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.45), 0 0 35px rgba(0, 242, 254, 0.06);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
}

.calculator-results::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-purple) 100%);
}

.results-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 1.5rem;
  margin-bottom: 1.75rem;
}

.results-header h3 {
  font-family: var(--font-headings);
  font-size: 1.5rem;
  color: var(--text-primary);
  font-weight: 700;
  letter-spacing: -0.01em;
}

.results-header p {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.metrics-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.metric-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.metric-label {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.metric-value {
  font-family: var(--font-headings);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--text-primary);
  transition: color var(--transition-fast);
}

.metric-value.highlight-gold {
  color: #34d399;
  text-shadow: 0 0 20px rgba(52, 211, 153, 0.35);
  font-size: 2.35rem;
}

.metric-value.highlight-cyan {
  color: var(--accent);
  text-shadow: 0 0 20px rgba(0, 242, 254, 0.35);
}

.calculator-disclaimer {
  font-size: 0.78rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1.25rem;
}

/* Pain points comparison cards */
.pains-section {
  padding: 6rem 0;
}

.pains-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 2.75rem;
  margin-top: 3.5rem;
}

.pain-card {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.7) 0%, rgba(10, 15, 29, 0.85) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 2.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
  transition: transform var(--transition-normal) cubic-bezier(0.34, 1.56, 0.64, 1),
              border-color var(--transition-normal),
              box-shadow var(--transition-normal);
}

@supports (grid-template-rows: subgrid) {
  .pains-grid {
    grid-auto-rows: auto 1fr;
  }

  .pain-card {
    display: grid;
    grid-row: span 2;
    grid-template-rows: subgrid;
    gap: 1.75rem;
  }
}

.pain-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 242, 254, 0.35);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5), 0 0 25px rgba(0, 242, 254, 0.08);
}

.pain-header {
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
}

.pain-header h3 {
  font-family: var(--font-headings);
  font-size: 1.35rem;
  color: #f87171;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-shadow: 0 0 15px rgba(248, 113, 113, 0.15);
}

.pain-solution {
  display: flex;
  flex-direction: column;
  gap: 1.15rem;
}

.solution-title {
  font-family: var(--font-headings);
  font-size: 1.3rem;
  color: #34d399;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-shadow: 0 0 15px rgba(52, 211, 153, 0.15);
}

.pain-card p {
  color: var(--text-secondary);
  font-size: 0.98rem;
  line-height: 1.65;
}

/* Printable helper elements */
.print-only {
  display: none;
}

.print-actions-sticky {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 99;
}

.btn-print {
  background: var(--accent-purple);
  color: white;
  border: none;
  box-shadow: 0 4px 15px rgba(157, 78, 221, 0.4);
}

.btn-print:hover {
  background: #8b3dc7;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(157, 78, 221, 0.6);
}

/* Brochure Layout responsive adjustment */
@media (max-width: 968px) {
  .roi-grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
}

/* --- Data & Privacy Policy Specialized Styles --- */
.policy-hero-banner {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(59, 130, 246, 0.08) 100%);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 16px;
  padding: 2rem 2.5rem;
  margin: 2.5rem 0;
  position: relative;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.policy-hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, #10b981 0%, var(--accent) 100%);
}

.policy-hero-banner h3 {
  color: #10b981;
  font-family: var(--font-headings);
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.policy-hero-banner p {
  color: var(--text-primary);
  font-size: 1.08rem;
  line-height: 1.7;
  font-weight: 500;
}

.policy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
  margin: 2.5rem 0;
}

.policy-card {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.7) 0%, rgba(10, 15, 29, 0.85) 100%);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 2rem;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

.policy-card:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 242, 254, 0.35);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.policy-card-restricted {
  border-color: rgba(16, 185, 129, 0.35);
  background: linear-gradient(180deg, rgba(16, 185, 129, 0.08) 0%, rgba(15, 23, 42, 0.8) 100%);
}

.policy-card-restricted:hover {
  border-color: #34d399;
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.2);
}

.policy-card-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.policy-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-green {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
}

.icon-blue {
  background: rgba(59, 130, 246, 0.15);
  color: var(--primary);
}

.icon-purple {
  background: rgba(157, 78, 221, 0.15);
  color: var(--accent-purple);
}

.policy-card h4 {
  font-family: var(--font-headings);
  font-size: 1.2rem;
  color: var(--text-primary);
  margin: 0;
}

.policy-table-wrapper {
  overflow-x: auto;
  margin: 2rem 0;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  background: var(--bg-surface-light);
}

.policy-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.95rem;
}

.policy-table th {
  background: var(--bg-darkest);
  padding: 1.1rem 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
}

.policy-table td {
  padding: 1.1rem 1.25rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.policy-table tr:last-child td {
  border-bottom: none;
}

.policy-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

.badge-tag {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.badge-green {
  background: rgba(16, 185, 129, 0.15);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-red {
  background: rgba(239, 68, 68, 0.15);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.3);
}

.badge-blue {
  background: rgba(59, 130, 246, 0.15);
  color: var(--accent);
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.json-preview {
  background: var(--bg-darkest);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 1.25rem;
  font-family: 'Consolas', 'Fira Code', monospace;
  font-size: 0.88rem;
  color: #a7f3d0;
  overflow-x: auto;
  margin: 1.25rem 0;
  line-height: 1.5;
}

/* --- Printer-Friendly & PDF Export Stylesheet --- */
@media print {
  body {
    background: #ffffff !important;
    color: #1e293b !important;
    font-size: 11pt !important;
    line-height: 1.5 !important;
  }

  html {
    background: #ffffff !important;
  }

  /* Hide active screen-only components */
  header,
  footer,
  .bg-ambient-glow,
  .hero-actions,
  .print-actions-sticky,
  .no-print,
  .menu-toggle,
  .calculator-controls,
  .nav-btn,
  .btn {
    display: none !important;
  }

  /* Reveal printer-optimized components */
  .print-only {
    display: block !important;
  }

  /* Container defaults for page */
  .container {
    max-width: 100% !important;
    width: 100% !important;
    padding: 0 !important;
    margin: 0 !important;
  }

  /* Reset surfaces and borders to clean white / light gray */
  .legal-card,
  .instructions-card,
  .feature-card,
  .arch-container,
  .arch-node,
  .comp-table-wrapper,
  .announcement-box,
  .roi-container,
  .calculator-results,
  .pain-card {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #1e293b !important;
    box-shadow: none !important;
    padding: 1.5rem !important;
    margin: 1rem 0 !important;
    border-radius: 8px !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
  }

  .pain-header, .results-header, .requirements-box {
    border-bottom: 1px solid #cbd5e1 !important;
  }

  /* Text color overrides for high contrast */
  h1, h2, h3, h4,
  .logo-brand, .legal-body h2,
  .comp-th, .comp-feature, .step-title,
  .slider-label, .metric-value, .results-header h3 {
    color: #0f172a !important;
    background: none !important;
    -webkit-text-fill-color: initial !important;
    text-shadow: none !important;
  }

  p, li, td, .step-desc, .metric-label, .disclaimer-content p {
    color: #334155 !important;
  }

  .c-kw, .c-fn, .c-st, .c-cm, .c-ai {
    background: none !important;
    border: none !important;
    padding: 0 !important;
    color: #334155 !important;
  }

  /* Highlight colors on paper */
  .metric-value.highlight-gold {
    color: #b45309 !important;
    font-size: 1.5rem !important;
  }

  .metric-value.highlight-cyan {
    color: #0369a1 !important;
  }

  .status-yes {
    color: #047857 !important;
    font-weight: bold;
  }

  .status-no {
    color: #b91c1c !important;
    font-weight: bold;
  }

  /* Layout tweaks for printed grids */
  .pains-grid, .feature-grid {
    display: block !important;
  }

  .pain-card, .feature-card {
    page-break-inside: avoid !important;
    margin-bottom: 1.5rem !important;
  }

  .roi-grid {
    display: block !important;
  }

  /* Print static ROI table */
  .print-roi-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1.5rem;
  }

  .print-roi-table th, .print-roi-table td {
    border: 1px solid #cbd5e1;
    padding: 0.75rem;
    text-align: left;
  }

  .print-roi-table th {
    background-color: #f8fafc;
    font-weight: bold;
  }

  /* Architecture diagram printed tweaks */
  .arch-flow {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-around !important;
    margin: 2rem 0 !important;
    gap: 1rem !important;
  }

  .arch-node {
    width: 30% !important;
    page-break-inside: avoid !important;
    padding: 1rem !important;
  }

  .arch-arrow {
    display: none !important;
  }

  .shield-node {
    border-radius: 4px !important;
    height: auto !important;
    width: auto !important;
    padding: 0.5rem !important;
    background: #ecfdf5 !important;
    border: 1px solid #10b981 !important;
  }

  /* Comp table wrapper styles for printing */
  .comp-table-wrapper {
    overflow: visible !important;
  }

  .comp-table {
    min-width: 100% !important;
  }

  .comp-tr {
    border-bottom: 1px solid #cbd5e1 !important;
  }

  .comp-th, .comp-td {
    padding: 0.75rem !important;
    font-size: 9pt !important;
  }

  /* Page breaks optimization */
  h2, h3 {
    page-break-after: avoid !important;
  }

  .brochure-hero {
    padding-top: 2rem !important;
    page-break-after: avoid !important;
  }

  .pains-section {
    page-break-before: always !important;
  }

  .security-section {
    page-break-before: always !important;
  }

  .roi-section {
    page-break-before: always !important;
  }

  blockquote {
    border-left: 3px solid #64748b !important;
    background: #f8fafc !important;
    page-break-inside: avoid !important;
  }

  /* LLM Elements Print Overrides */
  .spec-grid, .compliance-grid {
    display: block !important;
  }
  .spec-card, .compliance-card, .topology-container, .cta-banner {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    color: #1e293b !important;
    box-shadow: none !important;
    page-break-inside: avoid !important;
    margin-bottom: 1.5rem !important;
  }
  .metrics-table-wrapper {
    background: #ffffff !important;
    border: 1px solid #cbd5e1 !important;
    box-shadow: none !important;
    overflow: visible !important;
  }
  .metrics-table th, .metrics-table td {
    border-bottom: 1px solid #cbd5e1 !important;
    color: #1e293b !important;
    padding: 0.75rem !important;
  }
}


/* =========================================================
   TemenAI LLM Page Styles
   ========================================================= */

@media (max-width: 640px) {
  .print-actions-sticky {
    display: none;
  }
}


.llm-hero h1 {
  font-family: var(--font-headings);
  font-size: 3.8rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
  background: linear-gradient(180deg, #ffffff 40%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.llm-hero h1 span {
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

@media (max-width: 968px) {
  .llm-hero h1 {
    font-size: 2.8rem;
  }
}

@media (max-width: 640px) {
  .llm-hero h1 {
    font-size: 2.2rem;
  }
}

/* Unique styling for the TemenAI LLM page */
    .llm-hero {
      padding: 7rem 0 4rem 0;
      text-align: center;
      position: relative;
    }

    .llm-hero::before {
      content: '';
      position: absolute;
      top: 15%;
      left: 50%;
      transform: translateX(-50%);
      width: 650px;
      height: 380px;
      background: radial-gradient(ellipse, rgba(0, 242, 254, 0.12) 0%, rgba(59, 130, 246, 0.08) 45%, transparent 70%);
      z-index: -1;
      pointer-events: none;
      filter: blur(45px);
    }

    .spec-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 1.75rem;
      margin: 4rem 0;
    }

    .spec-card {
      background: linear-gradient(180deg, rgba(15, 23, 42, 0.7) 0%, rgba(10, 15, 29, 0.85) 100%);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 16px;
      padding: 2.25rem 2rem;
      text-align: left;
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
      backdrop-filter: blur(10px);
    }

    .spec-card:hover {
      transform: translateY(-5px);
      border-color: rgba(0, 242, 254, 0.4);
      box-shadow: 0 15px 35px rgba(0, 242, 254, 0.1);
    }

    .spec-card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1.5rem;
    }

    .spec-icon {
      width: 46px;
      height: 46px;
      border-radius: 12px;
      background: rgba(0, 242, 254, 0.1);
      border: 1px solid rgba(0, 242, 254, 0.25);
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .spec-card-tag {
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.06em;
      text-transform: uppercase;
      padding: 0.25rem 0.65rem;
      border-radius: 20px;
      background: rgba(0, 242, 254, 0.08);
      color: var(--accent);
      border: 1px solid rgba(0, 242, 254, 0.2);
    }

    .spec-card h3 {
      font-family: var(--font-headings);
      font-size: 1.3rem;
      margin-bottom: 0.75rem;
      color: var(--text-primary);
    }

    .spec-card p {
      color: var(--text-secondary);
      font-size: 0.92rem;
      line-height: 1.6;
      margin: 0;
    }

    /* Model specs metrics table */
    .model-metrics-section {
      padding: 5rem 0 2rem 0;
    }

    .section-title-wrapper {
      text-align: center;
      max-width: 750px;
      margin: 0 auto 3rem auto;
    }

    .section-title-wrapper h2 {
      font-family: var(--font-headings);
      font-size: 2.5rem;
      font-weight: 750;
      background: linear-gradient(180deg, #ffffff 40%, var(--text-secondary) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      margin-bottom: 0.75rem;
    }

    .section-title-wrapper p {
      color: var(--text-secondary);
      font-size: 1.05rem;
      line-height: 1.6;
    }

    .metrics-table-wrapper {
      background: linear-gradient(180deg, rgba(15, 23, 42, 0.8) 0%, rgba(7, 10, 19, 0.95) 100%);
      border: 1px solid rgba(0, 242, 254, 0.2);
      border-radius: 18px;
      overflow-x: auto;
      box-shadow: 0 20px 45px rgba(0, 0, 0, 0.5), 0 0 35px rgba(0, 242, 254, 0.04);
      position: relative;
    }

    .metrics-table-wrapper::before {
      content: '';
      position: absolute;
      top: 0;
      left: 10%;
      right: 10%;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--accent), var(--primary), transparent);
    }

    .metrics-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 820px;
    }

    .metrics-table th,
    .metrics-table td {
      padding: 1.35rem 1.5rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
      white-space: nowrap;
    }

    .metrics-table th {
      background: rgba(255, 255, 255, 0.03);
      font-family: var(--font-headings);
      color: var(--text-muted);
      font-weight: 600;
      font-size: 0.82rem;
      text-transform: uppercase;
      letter-spacing: 0.07em;
    }

    .metrics-table tr:last-child td {
      border-bottom: none;
    }

    .metrics-table tbody tr {
      transition: background 0.2s ease;
    }

    .metrics-table tbody tr:hover {
      background: rgba(0, 242, 254, 0.03);
    }

    .status-dot {
      display: inline-block;
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #10b981;
      box-shadow: 0 0 8px #10b981;
      margin-right: 8px;
    }

    .pill-size {
      display: inline-block;
      padding: 0.25rem 0.75rem;
      border-radius: 100px;
      font-size: 0.8rem;
      font-weight: 600;
      background: rgba(157, 78, 221, 0.15);
      color: #d2a6ff;
      border: 1px solid rgba(157, 78, 221, 0.3);
    }

    .pill-request {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 0.4rem 1rem;
      border-radius: 100px;
      font-size: 0.82rem;
      font-weight: 600;
      background: rgba(0, 242, 254, 0.1);
      color: var(--accent);
      border: 1px solid rgba(0, 242, 254, 0.3);
      transition: all 0.2s ease;
      text-decoration: none;
    }

    .pill-request:hover {
      background: rgba(0, 242, 254, 0.22);
      box-shadow: 0 0 15px rgba(0, 242, 254, 0.3);
      transform: translateY(-1px);
    }

    /* Training / Runtime skills info layout */
    .info-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 3.5rem;
      align-items: center;
      margin: 5rem 0;
    }

    @media (max-width: 880px) {
      .info-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
      }
    }

    .info-text h3 {
      font-family: var(--font-headings);
      font-size: 2rem;
      margin-bottom: 1.25rem;
      color: var(--text-primary);
      font-weight: 700;
    }

    .info-text p {
      color: var(--text-secondary);
      font-size: 1.02rem;
      line-height: 1.7;
      margin-bottom: 1.75rem;
    }

    .skills-checklist {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 0.85rem;
    }

    .skills-checklist li {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      color: var(--text-secondary);
      font-size: 0.95rem;
      line-height: 1.5;
    }

    .skills-check-icon {
      width: 22px;
      height: 22px;
      border-radius: 50%;
      background: rgba(0, 242, 254, 0.12);
      border: 1px solid rgba(0, 242, 254, 0.25);
      color: var(--accent);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      margin-top: 1px;
    }

    .code-tab-title {
      font-family: 'JetBrains Mono', monospace, sans-serif;
      font-size: 0.78rem;
      color: var(--accent);
      background: rgba(0, 242, 254, 0.08);
      border: 1px solid rgba(0, 242, 254, 0.2);
      padding: 0.2rem 0.6rem;
      border-radius: 6px;
      margin-left: 0.5rem;
    }

    /* =========================================================
       Enterprise Data-Center & Pipeline Showcase
       ========================================================= */
    .datacenter-section {
      margin-top: 5rem;
      position: relative;
    }

    .datacenter-header {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 3rem auto;
    }

    .datacenter-header h2 {
      font-family: var(--font-headings);
      font-size: 2.5rem;
      font-weight: 700;
      color: var(--text-primary);
      margin-bottom: 0.75rem;
    }

    .datacenter-header p {
      color: var(--text-secondary);
      font-size: 1.05rem;
      line-height: 1.6;
    }

    /* Modern Topology Container */
    .topology-container {
      background: linear-gradient(180deg, rgba(15, 23, 42, 0.75) 0%, rgba(7, 10, 19, 0.95) 100%);
      border: 1px solid rgba(0, 242, 254, 0.2);
      border-radius: 20px;
      padding: 3rem 2.5rem;
      box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 242, 254, 0.05);
      position: relative;
      overflow: hidden;
    }

    .topology-container::before {
      content: '';
      position: absolute;
      top: 0;
      left: 10%;
      right: 10%;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--accent), var(--primary), transparent);
    }

    .topology-flow {
      display: grid;
      grid-template-columns: 1fr auto 1.15fr auto 1fr;
      align-items: center;
      gap: 1.25rem;
      margin-bottom: 2.5rem;
      position: relative;
    }

    @media (max-width: 992px) {
      .topology-flow {
        grid-template-columns: 1fr;
        gap: 1.5rem;
      }
      .topology-arrow {
        transform: rotate(90deg);
        justify-content: center;
        margin: 0.5rem 0;
      }
    }

    .topology-card {
      background: rgba(15, 23, 42, 0.75);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: 16px;
      padding: 1.6rem;
      position: relative;
      transition: all 0.3s ease;
      backdrop-filter: blur(10px);
    }

    .topology-card:hover {
      transform: translateY(-4px);
      border-color: rgba(0, 242, 254, 0.4);
      box-shadow: 0 12px 30px rgba(0, 242, 254, 0.1);
    }

    .topology-card.featured {
      border-color: rgba(0, 242, 254, 0.35);
      background: linear-gradient(180deg, rgba(0, 242, 254, 0.08) 0%, rgba(15, 23, 42, 0.85) 100%);
      box-shadow: 0 0 35px rgba(0, 242, 254, 0.12);
    }

    .topology-card-header {
      display: flex;
      align-items: center;
      gap: 0.85rem;
      margin-bottom: 1rem;
    }

    .topology-card-icon {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .icon-cyan {
      background: rgba(0, 242, 254, 0.12);
      color: var(--accent);
      border: 1px solid rgba(0, 242, 254, 0.25);
    }

    .icon-purple {
      background: rgba(157, 78, 221, 0.12);
      color: #c77dff;
      border: 1px solid rgba(157, 78, 221, 0.25);
    }

    .icon-emerald {
      background: rgba(16, 185, 129, 0.12);
      color: #34d399;
      border: 1px solid rgba(16, 185, 129, 0.25);
    }

    .topology-card-title h4 {
      font-family: var(--font-headings);
      font-size: 1.05rem;
      color: #ffffff;
      margin: 0 0 0.2rem 0;
      font-weight: 600;
    }

    .topology-card-title span {
      font-size: 0.72rem;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--accent);
      font-weight: 600;
    }

    .topology-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: flex;
      flex-direction: column;
      gap: 0.5rem;
    }

    .topology-list li {
      font-size: 0.84rem;
      color: var(--text-secondary);
      display: flex;
      align-items: flex-start;
      gap: 0.5rem;
      line-height: 1.4;
    }

    .topology-list li svg {
      width: 14px;
      height: 14px;
      color: var(--accent);
      flex-shrink: 0;
      margin-top: 3px;
    }

    .topology-arrow {
      display: flex;
      align-items: center;
      color: var(--accent);
      opacity: 0.7;
    }

    /* Perimeter Security Strip */
    .topology-badge-bar {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      align-items: center;
      gap: 1.75rem;
      padding: 1.1rem 1.5rem;
      background: rgba(0, 0, 0, 0.4);
      border: 1px solid rgba(255, 255, 255, 0.06);
      border-radius: 12px;
    }

    .topology-badge-item {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      font-size: 0.85rem;
      font-weight: 500;
      color: var(--text-secondary);
    }

    .topology-badge-item svg {
      color: #34d399;
      flex-shrink: 0;
    }

    /* 6-Card Compliance Grid */
    .compliance-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
      gap: 1.5rem;
      margin-top: 3rem;
    }

    .compliance-card {
      background: linear-gradient(180deg, rgba(15, 23, 42, 0.6) 0%, rgba(10, 15, 29, 0.7) 100%);
      border: 1px solid rgba(255, 255, 255, 0.07);
      border-radius: 14px;
      padding: 1.75rem;
      transition: all 0.25s ease;
      position: relative;
    }

    .compliance-card:hover {
      border-color: rgba(0, 242, 254, 0.3);
      transform: translateY(-3px);
      box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3);
    }

    .compliance-card-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 1.25rem;
    }

    .compliance-card-icon {
      width: 40px;
      height: 40px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      background: rgba(0, 242, 254, 0.1);
      border: 1px solid rgba(0, 242, 254, 0.2);
      color: var(--accent);
    }

    .compliance-card-tag {
      font-size: 0.7rem;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      padding: 0.25rem 0.65rem;
      border-radius: 20px;
      background: rgba(0, 242, 254, 0.08);
      color: var(--accent);
      border: 1px solid rgba(0, 242, 254, 0.2);
    }

    .compliance-card h4 {
      font-family: var(--font-headings);
      font-size: 1.15rem;
      color: #ffffff;
      margin-bottom: 0.6rem;
      font-weight: 600;
    }

    .compliance-card p {
      font-size: 0.88rem;
      color: var(--text-secondary);
      line-height: 1.55;
      margin: 0;
    }

    /* CTA Section */
    .cta-banner {
      background: linear-gradient(180deg, rgba(15, 23, 42, 0.85) 0%, rgba(7, 10, 19, 0.95) 100%);
      border: 1px solid rgba(0, 242, 254, 0.25);
      border-radius: 20px;
      padding: 4.5rem 3rem;
      text-align: center;
      margin: 6rem auto 3rem auto;
      max-width: 1000px;
      box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 45px rgba(0, 242, 254, 0.08);
      position: relative;
      overflow: hidden;
    }

    .cta-banner::before {
      content: '';
      position: absolute;
      top: 0;
      left: 15%;
      right: 15%;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--accent), var(--accent-purple), transparent);
    }

    .cta-banner h2 {
      font-family: var(--font-headings);
      font-size: 2.35rem;
      margin-bottom: 1rem;
      color: #ffffff;
      font-weight: 700;
    }

    .cta-banner p {
      color: var(--text-secondary);
      font-size: 1.1rem;
      max-width: 700px;
      margin: 0 auto 2.5rem auto;
      line-height: 1.65;
    }