/* ============================================
   HACKERSPACE.MX DESIGN SYSTEM
   Dark theme with neon accents
   ============================================ */

/* TOKENS */
:root {
  /* Colors - Dark Base */
  --color-bg-primary: #0a0a0f;
  --color-bg-secondary: #111118;
  --color-bg-tertiary: #1a1a24;
  --color-bg-elevated: #222230;
  --color-bg-hover: #2a2a3a;

  /* Colors - Neon Accents */
  --color-neon-cyan: #00ffff;
  --color-neon-magenta: #ff00ff;
  --color-neon-green: #00ff88;
  --color-neon-yellow: #ffff00;
  --color-neon-orange: #ff8800;
  --color-neon-blue: #0088ff;

  /* Colors - Semantic */
  --color-primary: var(--color-neon-cyan);
  --color-secondary: var(--color-neon-magenta);
  --color-success: var(--color-neon-green);
  --color-warning: var(--color-neon-orange);
  --color-error: #ff4444;

  /* Colors - Text */
  --color-text-primary: #ffffff;
  --color-text-secondary: #a0a0b0;
  --color-text-tertiary: #666680;
  --color-text-muted: #444455;

  /* Colors - Border */
  --color-border: #333344;
  --color-border-hover: #444455;
  --color-border-focus: var(--color-primary);

  /* Glow effects */
  --glow-sm: 0 0 10px;
  --glow-md: 0 0 20px;
  --glow-lg: 0 0 40px;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Consolas, monospace;

  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 1.875rem;
  --text-4xl: 2.25rem;
  --text-5xl: 3rem;
  --text-6xl: 3.75rem;

  --leading-tight: 1.25;
  --leading-normal: 1.5;
  --leading-relaxed: 1.75;

  --tracking-tight: -0.025em;
  --tracking-normal: 0;
  --tracking-wide: 0.025em;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Border radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.5);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-normal: 200ms ease;
  --transition-slow: 300ms ease;

  /* Z-index */
  --z-dropdown: 100;
  --z-sticky: 200;
  --z-modal: 300;
  --z-toast: 400;

  /* Container */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}

/* RESET */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  min-height: 100vh;
}

/* TYPOGRAPHY */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
}

h1 { font-size: var(--text-5xl); }
h2 { font-size: var(--text-4xl); }
h3 { font-size: var(--text-3xl); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

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

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

a:hover {
  color: var(--color-text-primary);
  text-shadow: var(--glow-sm) var(--color-primary);
}

a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

code, pre {
  font-family: var(--font-mono);
}

code {
  background: var(--color-bg-tertiary);
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-size: 0.9em;
}

pre {
  background: var(--color-bg-tertiary);
  padding: var(--space-4);
  border-radius: var(--radius-md);
  overflow-x: auto;
  border: 1px solid var(--color-border);
}

pre code {
  background: transparent;
  padding: 0;
}

/* LAYOUT */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin: 0 auto;
  padding: 0 var(--space-4);
}

.container-sm { max-width: var(--container-sm); }
.container-md { max-width: var(--container-md); }
.container-lg { max-width: var(--container-lg); }

.section {
  padding: var(--space-16) 0;
}

.grid {
  display: grid;
  gap: var(--space-6);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 768px) {
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
}

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--text-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-bg-primary);
  border-color: var(--color-primary);
}

.btn-primary:hover:not(:disabled) {
  background: transparent;
  color: var(--color-primary);
  box-shadow: var(--glow-md) var(--color-primary);
}

.btn-secondary {
  background: transparent;
  color: var(--color-secondary);
  border-color: var(--color-secondary);
}

.btn-secondary:hover:not(:disabled) {
  background: var(--color-secondary);
  color: var(--color-bg-primary);
  box-shadow: var(--glow-md) var(--color-secondary);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-secondary);
  border-color: var(--color-border);
}

.btn-ghost:hover:not(:disabled) {
  background: var(--color-bg-hover);
  color: var(--color-text-primary);
  border-color: var(--color-border-hover);
}

.btn-success {
  background: var(--color-success);
  color: var(--color-bg-primary);
  border-color: var(--color-success);
}

.btn-success:hover:not(:disabled) {
  background: transparent;
  color: var(--color-success);
  box-shadow: var(--glow-md) var(--color-success);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-lg);
}

.btn-icon {
  padding: var(--space-3);
  aspect-ratio: 1;
}

/* FORMS */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-base);
  font-family: inherit;
  color: var(--color-text-primary);
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-input:hover,
.form-textarea:hover,
.form-select:hover {
  border-color: var(--color-border-hover);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 255, 255, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-error {
  font-size: var(--text-sm);
  color: var(--color-error);
}

.form-hint {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

/* CARDS */
.card {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition-fast);
}

.card:hover {
  border-color: var(--color-border-hover);
}

.card-interactive:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.card-glow:hover {
  border-color: var(--color-primary);
  box-shadow: var(--glow-sm) var(--color-primary);
}

/* BADGES */
.badge {
  display: inline-flex;
  align-items: center;
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  border-radius: var(--radius-full);
  background: var(--color-bg-tertiary);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border);
}

.badge-primary {
  background: rgba(0, 255, 255, 0.1);
  color: var(--color-primary);
  border-color: rgba(0, 255, 255, 0.3);
}

.badge-secondary {
  background: rgba(255, 0, 255, 0.1);
  color: var(--color-secondary);
  border-color: rgba(255, 0, 255, 0.3);
}

.badge-success {
  background: rgba(0, 255, 136, 0.1);
  color: var(--color-success);
  border-color: rgba(0, 255, 136, 0.3);
}

.badge-warning {
  background: rgba(255, 136, 0, 0.1);
  color: var(--color-warning);
  border-color: rgba(255, 136, 0, 0.3);
}

/* ALERTS */
.alert {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid;
}

.alert-info {
  background: rgba(0, 136, 255, 0.1);
  border-color: rgba(0, 136, 255, 0.3);
  color: var(--color-neon-blue);
}

.alert-success {
  background: rgba(0, 255, 136, 0.1);
  border-color: rgba(0, 255, 136, 0.3);
  color: var(--color-success);
}

.alert-warning {
  background: rgba(255, 136, 0, 0.1);
  border-color: rgba(255, 136, 0, 0.3);
  color: var(--color-warning);
}

.alert-error {
  background: rgba(255, 68, 68, 0.1);
  border-color: rgba(255, 68, 68, 0.3);
  color: var(--color-error);
}

/* NAVIGATION */
.nav {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.nav-link {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-hover);
  text-shadow: none;
}

.nav-link.active {
  color: var(--color-primary);
  background: rgba(0, 255, 255, 0.1);
}

/* TABS */
.tabs {
  display: flex;
  gap: var(--space-1);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: var(--space-1);
}

.tab {
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  margin-bottom: -1px;
}

.tab:hover {
  color: var(--color-text-primary);
}

.tab.active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* MODAL */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(4px);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.modal {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 500px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  border-bottom: 1px solid var(--color-border);
}

.modal-body {
  padding: var(--space-6);
}

.modal-footer {
  display: flex;
  gap: var(--space-3);
  justify-content: flex-end;
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-border);
}

/* SKELETON */
.skeleton {
  background: linear-gradient(
    90deg,
    var(--color-bg-tertiary) 25%,
    var(--color-bg-elevated) 50%,
    var(--color-bg-tertiary) 75%
  );
  background-size: 200% 100%;
  animation: skeleton-loading 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes skeleton-loading {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-text {
  height: 1em;
  margin-bottom: var(--space-2);
}

.skeleton-title {
  height: 1.5em;
  width: 60%;
}

.skeleton-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
}

/* TOAST */
.toast-container {
  position: fixed;
  bottom: var(--space-4);
  right: var(--space-4);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.toast {
  padding: var(--space-4);
  border-radius: var(--radius-md);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  animation: toast-in 0.3s ease;
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateX(100%);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* PROSE (Markdown content) */
.prose {
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.prose h1, .prose h2, .prose h3,
.prose h4, .prose h5, .prose h6 {
  color: var(--color-text-primary);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.prose h1:first-child, .prose h2:first-child {
  margin-top: 0;
}

.prose p {
  margin-bottom: var(--space-4);
}

.prose ul, .prose ol {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.prose li {
  margin-bottom: var(--space-2);
}

.prose blockquote {
  border-left: 3px solid var(--color-primary);
  padding-left: var(--space-4);
  margin: var(--space-4) 0;
  color: var(--color-text-secondary);
  font-style: italic;
}

.prose a {
  color: var(--color-primary);
  text-decoration: underline;
}

.prose img {
  max-width: 100%;
  border-radius: var(--radius-md);
}

/* DIVIDER */
.divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-8) 0;
}

/* UTILITIES */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.text-primary { color: var(--color-primary); }
.text-secondary { color: var(--color-secondary); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-error { color: var(--color-error); }
.text-muted { color: var(--color-text-tertiary); }

.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.font-mono { font-family: var(--font-mono); }

.text-sm { font-size: var(--text-sm); }
.text-lg { font-size: var(--text-lg); }
.text-xl { font-size: var(--text-xl); }
.text-2xl { font-size: var(--text-2xl); }

.mt-2 { margin-top: var(--space-2); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }

.mb-2 { margin-bottom: var(--space-2); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-6 { margin-bottom: var(--space-6); }
.mb-8 { margin-bottom: var(--space-8); }

.mx-auto { margin-left: auto; margin-right: auto; }

.w-full { width: 100%; }
.max-w-md { max-width: var(--container-md); }

.hidden { display: none; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ANIMATIONS */
@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slide-up {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes glow-pulse {
  0%, 100% {
    box-shadow: var(--glow-sm) var(--color-primary);
  }
  50% {
    box-shadow: var(--glow-lg) var(--color-primary);
  }
}

.animate-fade-in { animation: fade-in 0.3s ease; }
.animate-slide-up { animation: slide-up 0.4s ease; }
.animate-glow { animation: glow-pulse 2s infinite; }

/* HERO GRADIENT */
.hero-gradient {
  background: radial-gradient(
    ellipse at top,
    rgba(0, 255, 255, 0.15) 0%,
    transparent 50%
  );
}

.hero-gradient-alt {
  background: radial-gradient(
    ellipse at bottom right,
    rgba(255, 0, 255, 0.1) 0%,
    transparent 50%
  );
}

/* NEON TEXT */
.neon-text {
  text-shadow: var(--glow-md) var(--color-primary);
}

.neon-text-alt {
  text-shadow: var(--glow-md) var(--color-secondary);
}

/* SCROLLBAR */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--color-bg-elevated);
  border-radius: var(--radius-full);
}

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

/* SELECTION */
::selection {
  background: var(--color-primary);
  color: var(--color-bg-primary);
}

/* ============================================
   SITE HEADER
   ============================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(10, 10, 15, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-4) 0;
}

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

.site-header .logo {
  display: flex;
  align-items: center;
}

.site-header .logo img {
  height: 40px;
  width: auto;
}

.site-header .nav-links {
  display: flex;
  gap: var(--space-1);
}

.site-header .nav-links a {
  padding: var(--space-2) var(--space-4);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.site-header .nav-links a:hover {
  color: var(--color-text-primary);
  background: var(--color-bg-hover);
  text-shadow: none;
}

.site-header .nav-actions {
  display: flex;
  gap: var(--space-2);
}

@media (max-width: 768px) {
  .site-header .nav-links {
    display: none;
  }
}

/* ============================================
   SITE FOOTER
   ============================================ */
.site-footer {
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  padding: var(--space-12) 0 var(--space-6);
  margin-top: var(--space-16);
}

.site-footer .footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-12);
  margin-bottom: var(--space-8);
}

.site-footer .footer-brand p {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
}

.site-footer .footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

.site-footer .footer-column h4 {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--color-text-tertiary);
  margin-bottom: var(--space-4);
}

.site-footer .footer-column a {
  display: block;
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-2);
}

.site-footer .footer-column a:hover {
  color: var(--color-primary);
}

.site-footer .footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

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

@media (max-width: 768px) {
  .site-footer .footer-content {
    grid-template-columns: 1fr;
  }

  .site-footer .footer-links {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============================================
   PAGE STYLES
   ============================================ */

/* Hero */
.hero {
  position: relative;
  padding: var(--space-24) 0;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-content {
  max-width: 800px;
}

.hero-badge {
  margin-bottom: var(--space-6);
}

.hero-title {
  font-size: clamp(var(--text-4xl), 5vw, var(--text-6xl));
  margin-bottom: var(--space-6);
  line-height: 1.1;
}

.hero-subtitle {
  font-size: var(--text-xl);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 600px;
}

.hero-subtitle strong {
  color: var(--color-primary);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  align-items: start;
}

.pricing-card {
  background: var(--color-bg-tertiary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
}

.pricing-card-featured {
  border-color: var(--color-primary);
  box-shadow: var(--glow-sm) var(--color-primary);
  transform: scale(1.05);
}

.pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: var(--color-bg-primary);
  padding: var(--space-1) var(--space-4);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  border-radius: var(--radius-full);
}

.pricing-badge-promo {
  background: var(--color-success);
}

.pricing-header {
  margin-bottom: var(--space-6);
}

.pricing-header h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-2);
}

.pricing-price .price {
  font-size: var(--text-4xl);
  font-weight: 700;
}

.pricing-price .price-original {
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  text-decoration: line-through;
  margin-right: var(--space-2);
}

.pricing-price .period {
  font-size: var(--text-sm);
  color: var(--color-text-tertiary);
}

.pricing-promo {
  font-size: var(--text-sm);
  color: var(--color-success);
  margin-bottom: var(--space-4);
}

.pricing-features {
  list-style: none;
  margin-bottom: var(--space-8);
}

.pricing-features li {
  position: relative;
  padding-left: var(--space-6);
  margin-bottom: var(--space-3);
  font-size: var(--text-sm);
}

.pricing-features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-success);
}

@media (max-width: 900px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .pricing-card-featured {
    transform: none;
  }
}

/* Truth Section */
.section-truth {
  position: relative;
  padding: var(--space-20) 0;
  overflow: hidden;
}

.truth-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at center, rgba(255, 170, 0, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 30% 20%, rgba(255, 136, 0, 0.08) 0%, transparent 40%);
  animation: pulse-bg 4s ease-in-out infinite;
}

@keyframes pulse-bg {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

.truth-content {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: var(--space-12);
  background: rgba(0, 0, 0, 0.4);
  border: 2px solid rgba(255, 170, 0, 0.4);
  border-radius: var(--radius-2xl);
  box-shadow: 0 0 60px rgba(255, 170, 0, 0.15);
}

.truth-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
}

.truth-title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 800;
  color: #ffaa00;
  text-shadow: 0 0 30px rgba(255, 170, 0, 0.5);
  margin-bottom: var(--space-8);
  text-transform: uppercase;
}

.truth-main {
  font-size: var(--text-xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-6);
}

.truth-main .highlight {
  color: #ff8800;
  font-weight: 700;
}

.truth-divider {
  width: 100px;
  height: 3px;
  background: linear-gradient(90deg, transparent, #ffaa00, transparent);
  margin: var(--space-8) auto;
}

.truth-conclusion {
  font-size: var(--text-2xl);
  color: var(--color-text-primary);
  margin-bottom: var(--space-8);
}

.truth-question {
  padding: var(--space-6);
  background: rgba(255, 170, 0, 0.08);
  border: 1px solid rgba(255, 170, 0, 0.25);
  border-radius: var(--radius-lg);
}

.truth-question p {
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-warning);
  margin: 0;
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.faq-item {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5);
  background: transparent;
  border: none;
  color: var(--color-text-primary);
  font-size: var(--text-base);
  font-weight: 500;
  text-align: left;
  cursor: pointer;
}

.faq-question:hover {
  background: var(--color-bg-hover);
}

.faq-answer {
  padding: 0 var(--space-5) var(--space-5);
}

/* WhatsApp QR */
.whatsapp-qr {
  margin-top: var(--space-10);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
}

.qr-link {
  display: block;
  padding: var(--space-4);
  background: white;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-fast);
}

.qr-link:hover {
  transform: scale(1.05);
  box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
}

.qr-hint {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}