/* ==========================================================================
   CrisDev // Cyber-Terminal Design System & Foundation Tokens
   Author: Cristhian Ruiz - Software & Web Engineering
   ========================================================================== */

/* --------------------------------------------------------------------------
   Google Fonts: JetBrains Mono (Code/Metadata) & Plus Jakarta Sans (Copy/UI)
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;500;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* --------------------------------------------------------------------------
   Design Tokens & CSS Custom Properties
   -------------------------------------------------------------------------- */
:root {
  /* Surface & Background Colors */
  --bg-primary: #0A0C10;
  --bg-surface: #161B22;
  --bg-surface-elevated: #1F242C;
  --bg-surface-translucent: rgba(22, 27, 34, 0.85);
  --bg-surface-glass: rgba(10, 12, 16, 0.85);

  /* Cyber-Terminal Accent Colors (Electric Blue / Cobalt / Cyan Palette) */
  --accent-cyan: #00F0FF;
  --accent-cyan-glow: rgba(0, 240, 255, 0.25);
  --accent-cyan-subtle: rgba(0, 240, 255, 0.1);

  --accent-blue: #3B82F6;
  --accent-blue-bright: #60A5FA;
  --accent-blue-glow: rgba(59, 130, 246, 0.35);
  --accent-blue-subtle: rgba(59, 130, 246, 0.12);

  --accent-magenta: #FF0055;
  --accent-magenta-glow: rgba(255, 0, 85, 0.3);
  --accent-magenta-subtle: rgba(255, 0, 85, 0.1);

  --accent-emerald: #10B981;
  --accent-emerald-glow: rgba(16, 185, 129, 0.35);
  --accent-emerald-subtle: rgba(16, 185, 129, 0.12);

  /* High Contrast Text Colors */
  --text-primary: #F0F6FC;
  --text-secondary: #8B949E;
  --text-muted: #484F58;
  --text-inverse: #0A0C10;

  /* Borders & Grid Overlays */
  --border-subtle: #30363D;
  --border-muted: #21262D;
  --border-cyan: var(--accent-cyan);
  --border-blue: var(--accent-blue);
  --border-magenta: var(--accent-magenta);
  --border-emerald: var(--accent-emerald);

  /* Typography Stack */
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, 'Courier New', monospace;

  /* Layout & Sizing */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
  --header-height: 72px;

  /* Radii & Elevation */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

  /* Glow & Shadows */
  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-cyan-glow: 0 0 20px var(--accent-cyan-glow);
  --shadow-blue-glow: 0 0 25px var(--accent-blue-glow);
  --shadow-magenta-glow: 0 0 20px var(--accent-magenta-glow);
}

@media (max-width: 540px) {
  :root {
    --container-padding: 1rem;
    --header-height: 64px;
  }
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Subtle Cyber Grid Background */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}

/* --------------------------------------------------------------------------
   Typography Defaults
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.25;
}

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

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

code, pre, .mono, [data-mono] {
  font-family: var(--font-mono);
}

/* --------------------------------------------------------------------------
   Shared Layout & Container Utilities
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
  position: relative;
  z-index: 1;
  box-sizing: border-box;
}

.section-spacing {
  padding-top: 5rem;
  padding-bottom: 5rem;
}

@media (max-width: 768px) {
  .section-spacing {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }
}

/* Section Header Structure */
.section-header {
  margin-bottom: 3rem;
  text-align: center;
  width: 100%;
  max-width: 100%;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: clamp(0.7rem, 2.3vw, 0.8rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--accent-cyan);
  background-color: var(--accent-cyan-subtle);
  border: 1px solid rgba(0, 240, 255, 0.2);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  text-transform: uppercase;
  max-width: 100%;
  text-align: center;
  word-break: break-word;
}

.section-title {
  font-size: clamp(1.65rem, 4vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  word-break: break-word;
}

.section-subtitle {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--text-secondary);
  max-width: 680px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   DedSec Cyber-Terminal Badges & Interactive Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-transform: uppercase;
  user-select: none;
  position: relative;
  overflow: hidden;
}

/* Primary Conversion Button (Azul Eléctrico / Cobalt High-Tech) */
.btn-primary {
  background-color: var(--accent-blue);
  color: #FFFFFF;
  border-color: var(--accent-blue);
  box-shadow: var(--shadow-blue-glow);
}

.btn-primary:hover {
  background-color: var(--accent-blue-bright);
  color: #0A0C10;
  transform: translateY(-2px);
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.55);
}

.btn-primary:active {
  transform: translateY(0);
}

/* Secondary Cyber Button (Cyan Eléctrico Outline) */
.btn-secondary {
  background-color: rgba(0, 240, 255, 0.05);
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

.btn-secondary:hover {
  background-color: var(--accent-cyan-subtle);
  box-shadow: var(--shadow-cyan-glow);
  transform: translateY(-2px);
}

/* Cyber Terminal Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-mono);
  font-size: clamp(0.68rem, 2.2vw, 0.75rem);
  font-weight: 600;
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  max-width: 100%;
  white-space: normal;
  word-break: break-word;
  line-height: 1.4;
}

.badge-cyan {
  background: var(--accent-cyan-subtle);
  color: var(--accent-cyan);
  border-color: rgba(0, 240, 255, 0.3);
}

.badge-blue,
.badge-green {
  background: var(--accent-blue-subtle);
  color: var(--accent-blue-bright);
  border-color: rgba(59, 130, 246, 0.3);
}

.badge-magenta {
  background: var(--accent-magenta-subtle);
  color: var(--accent-magenta);
  border-color: rgba(255, 0, 85, 0.3);
}

.badge-emerald {
  background: var(--accent-emerald-subtle);
  color: var(--accent-emerald);
  border-color: rgba(16, 185, 129, 0.3);
}

.badge-subtle {
  background: var(--bg-surface-elevated);
  color: var(--text-secondary);
  border-color: var(--border-subtle);
}

/* Color & Text Utility Classes */
.text-cyan {
  color: var(--accent-cyan) !important;
}

.text-blue {
  color: var(--accent-blue-bright) !important;
}

.text-emerald,
.text-green {
  color: var(--accent-emerald) !important;
}

.text-magenta {
  color: var(--accent-magenta) !important;
}

.text-secondary {
  color: var(--text-secondary) !important;
}

/* Mobile Anti-Overflow Safeguards */
.min-w-0 {
  min-width: 0 !important;
}

.break-words {
  word-break: break-word !important;
  overflow-wrap: break-word !important;
}

/* Vector SVG Icon Utilities */
.svg-icon {
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Accessibility & Reduced Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}