/**
 * Data Agent Services - Design System Tokens
 * AI automation agency. Indore, India.
 * www.dataagent.in
 * Dark-first. Premium. Glassmorphism.
 * Matches graphic quality of Linear.app / Vercel.com
 */

:root {
  /* ==========================================================================
     COLORS
     ========================================================================== */

  /* Backgrounds */
  --color-bg-primary: #1E1E1E;
  --color-bg-secondary: #1C1C1C;
  --color-bg-deep: #121212;

  /* Brand */
  --color-brand-teal: #F48B69;
  --color-brand-teal-glow: rgba(244, 139, 105, 0.15);
  --color-brand-teal-dim: rgba(244, 139, 105, 0.08);
  --color-brand-teal-border: rgba(244, 139, 105, 0.2);
  --color-brand-amber: #89E8E2;
  --color-whatsapp: #25D366;

  /* Text */
  --color-text-white: #FFFFFF;
  --color-text-body: rgba(255, 255, 255, 0.6);
  --color-text-muted: rgba(255, 255, 255, 0.35);
  --color-text-h1h2: #FFFFFF;
  --color-text-h3h4: rgba(255, 255, 255, 0.9);

  /* Glassmorphism */
  --color-glass-bg: #1C1C1C;
  --color-glass-border: #333333;

  /* ==========================================================================
     TYPOGRAPHY
     ========================================================================== */

  /* Families */
  --font-display: 'Playfair Display', serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Sizes */
  --text-h1: 800 72px/1.1 var(--font-display);
  --text-h2: 700 48px/1.2 var(--font-display);
  --text-h3: 700 28px/1.3 var(--font-body);
  --text-h4: 600 22px/1.4 var(--font-body);
  --text-body-l: 400 18px/1.5 var(--font-body);
  --text-body-m: 400 16px/1.5 var(--font-body);
  --text-body-s: 400 14px/1.5 var(--font-body);
  --text-mono: 400 13px/1.5 var(--font-mono);
  --text-label: 700 11px/1.5 var(--font-body);

  /* ==========================================================================
     EFFECTS & BACKGROUND SYSTEM
     ========================================================================== */

  /* Gradients */
  --gradient-text: linear-gradient(135deg, #FFB6B9 0%, #89E8E2 100%);
  --gradient-divider: linear-gradient(90deg, transparent, rgba(244, 139, 105, 0.3), transparent);

  /* Background Layers */
  --bg-layer-1-base: var(--color-bg-primary);
  --bg-layer-2-grid: linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  --bg-layer-2-grid-size: 60px 60px;
  --bg-layer-3-orb-teal: radial-gradient(circle closest-side, rgba(41, 85, 92, 0.8), transparent);
  --bg-layer-3-orb-amber: radial-gradient(circle closest-side, rgba(107, 85, 84, 0.8), transparent);
  --bg-layer-4-vignette: radial-gradient(ellipse at center, transparent 40%, #121212 100%);

  /* Animations */
  --anim-float: float 20s infinite alternate;
  --anim-float-reverse: float 25s infinite alternate-reverse;
  --anim-transition-base: all 300ms ease;
}

/* ==========================================================================
   UTILITY CLASSES & COMPONENTS
   ========================================================================== */

/* Gradient Text Effect */
.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

/* Glass Card */
.glass-card {
  background: var(--color-glass-bg);
  border: 1px solid var(--color-glass-border);
  border-radius: 16px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: var(--anim-transition-base);
}

.glass-card:hover {
  box-shadow: 0 0 30px rgba(244, 139, 105, 0.12), 0 0 0 1px rgba(244, 139, 105, 0.25);
  transform: translateY(-2px);
}

/* Glow Button (Primary) */
.btn-glow {
  background: var(--color-brand-teal);
  color: var(--color-bg-primary);
  font: var(--text-body-m);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 8px;
  box-shadow: 0 0 24px rgba(244, 139, 105, 0.3);
  transition: var(--anim-transition-base);
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-glow:hover {
  box-shadow: 0 0 40px rgba(244, 139, 105, 0.5);
  transform: translateY(-2px);
  filter: brightness(1.08);
}

/* Ghost Button */
.btn-ghost {
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 14px 28px;
  border-radius: 8px;
  font: var(--text-body-m);
  transition: var(--anim-transition-base);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-text-white);
}

/* WhatsApp Button */
.btn-whatsapp {
  background: var(--color-whatsapp);
  color: var(--color-text-white);
  font: var(--text-body-m);
  font-weight: 700;
  padding: 14px 28px;
  border-radius: 8px;
  border: none;
  box-shadow: 0 0 24px rgba(37, 211, 102, 0.25);
  transition: var(--anim-transition-base);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-whatsapp:hover {
  box-shadow: 0 0 32px rgba(37, 211, 102, 0.4);
}

/* Tech Chip */
.tech-chip {
  background: var(--color-brand-teal-dim);
  border: 1px solid var(--color-brand-teal-border);
  color: var(--color-brand-teal);
  font: var(--text-mono);
  font-size: 11px;
  padding: 4px 10px;
  border-radius: 4px;
  display: inline-block;
}

/* Industry Badge */
.industry-badge {
  background: rgba(244, 139, 105, 0.1);
  border: 1px solid var(--color-brand-teal-border);
  color: var(--color-brand-teal);
  font: var(--text-label);
  font-size: 11px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 999px;
  display: inline-block;
  letter-spacing: var(--label-tracking, 0);
}

/* Ping Badge Pill Wrap */
.ping-badge-wrap {
  background: var(--color-glass-bg);
  border-radius: 999px;
  padding: 6px 14px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ping-badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-whatsapp);
  /* green dot */
  border-radius: 50%;
  position: relative;
}

.ping-badge-dot::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: inherit;
  border-radius: inherit;
  animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.ping-badge-text {
  font: var(--text-mono);
  font-size: 11px;
  color: var(--color-brand-teal);
}

@keyframes ping {

  75%,
  100% {
    transform: scale(2.5);
    opacity: 0;
  }
}

/* Metric Card */
.metric-card {
  background: rgba(244, 139, 105, 0.06);
  border-left: 3px solid var(--color-brand-teal);
  border-radius: 0 12px 12px 0;
  padding: 20px 24px;
}

.metric-card-number {
  font: var(--text-h2);
  /* using h2 fallback */
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: var(--color-brand-teal);
  margin-bottom: 4px;
}

.metric-card-label {
  font: var(--text-body-s);
  color: rgba(255, 255, 255, 0.5);
}

/* Section Eyebrow */
.section-eyebrow {
  font: var(--text-mono);
  font-size: 11px;
  color: var(--color-brand-teal);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  display: inline-block;
  margin-bottom: 16px;
}

/* Divider */
.divider {
  height: 1px;
  width: 100%;
  background: var(--gradient-divider);
  border: none;
  margin: 40px 0;
}

/* Background Layers Helper */
.bg-system {
  background-color: var(--bg-layer-1-base);
  position: relative;
  overflow: hidden;
}

.bg-system-grid {
  position: absolute;
  inset: 0;
  background-image: var(--bg-layer-2-grid);
  background-size: var(--bg-layer-2-grid-size);
  z-index: 1;
}

.bg-system-orb-1 {
  position: absolute;
  top: -100px;
  right: -100px;
  width: 700px;
  height: 700px;
  background: var(--bg-layer-3-orb-teal);
  border-radius: 50%;
  filter: blur(60px);
  animation: var(--anim-float);
  z-index: 2;
}

.bg-system-orb-2 {
  position: absolute;
  bottom: -50px;
  left: -50px;
  width: 500px;
  height: 500px;
  background: var(--bg-layer-3-orb-amber);
  border-radius: 50%;
  filter: blur(50px);
  animation: var(--anim-float-reverse);
  z-index: 2;
}

.bg-system-vignette {
  position: absolute;
  inset: 0;
  background: var(--bg-layer-4-vignette);
  z-index: 3;
  pointer-events: none;
}

.bg-system-noise {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  z-index: 4;
  pointer-events: none;
  /* Assumes SVG filter is available either via inline SVG or an external file, 
     e.g. background: url('data:image/svg+xml,...') */
}

@keyframes float {
  0% {
    transform: translate(0, 0);
  }

  50% {
    transform: translate(-30px, 20px);
  }

  100% {
    transform: translate(20px, -20px);
  }
}