/* ==========================================================================
   CRAVE RETAIL - Main Stylesheet
   A modern, clean design system for the Crave Retail website
   ========================================================================== */

/* ==========================================================================
   1. CSS Custom Properties (Design Tokens)
   ========================================================================== */
:root {
  /* Colors - Primary */
  --color-primary-600: #0060FF;
  --color-primary-500: #0080FF;
  --color-primary-400: #00A0FF;
  --color-primary-300: #60EFFF;
  --color-primary-100: #dbeafe;
  --color-primary-50: #eff6ff;

  /* Colors - Secondary / Accents */
  --color-emerald-600: #059669;
  --color-emerald-500: #10b981;
  --color-emerald-100: #d1fae5;
  --color-emerald-50: #ecfdf5;
  
  --color-cyan-400: #22d3ee;
  --color-cyan-100: #cffafe;
  
  --color-amber-500: #f59e0b;
  --color-amber-100: #fef3c7;
  --color-amber-50: #fffbeb;
  
  --color-purple-600: #7c3aed;
  --color-purple-100: #ede9fe;
  
  --color-green-600: #16a34a;
  --color-green-100: #dcfce7;

  /* Colors - Neutrals */
  --color-white: #ffffff;
  --color-gray-50: #f9fafb;
  --color-gray-100: #f3f4f6;
  --color-gray-200: #e5e7eb;
  --color-gray-300: #d1d5db;
  --color-gray-400: #9ca3af;
  --color-gray-500: #6b7280;
  --color-gray-600: #4b5563;
  --color-gray-700: #374151;
  --color-gray-800: #1f2937;
  --color-gray-900: #111827;

  /* Colors - Dark theme */
  --color-slate-800: #1e293b;
  --color-slate-900: #0f172a;

  /* Typography */
  --font-family: 'Sora', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  --line-height-tight: 1.25;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;

  /* Spacing */
  --spacing-0: 0;
  --spacing-1: 0.25rem;
  --spacing-2: 0.5rem;
  --spacing-3: 0.75rem;
  --spacing-4: 1rem;
  --spacing-5: 1.25rem;
  --spacing-6: 1.5rem;
  --spacing-8: 2rem;
  --spacing-10: 2.5rem;
  --spacing-12: 3rem;
  --spacing-16: 4rem;
  --spacing-20: 5rem;
  --spacing-24: 6rem;

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-3xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);

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

/* ==========================================================================
   2. Reset & Base Styles
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-normal);
  color: var(--color-gray-900);
  background-color: var(--color-white);
}

img, svg {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* ==========================================================================
   3. Typography
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-gray-900);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

@media (min-width: 1024px) {
  h1 { font-size: var(--font-size-5xl); }
  h2 { font-size: var(--font-size-4xl); }
}

p {
  margin-bottom: var(--spacing-4);
}

p:last-child {
  margin-bottom: 0;
}

.text-white { color: var(--color-white); }
.text-gray-400 { color: var(--color-gray-400); }
.text-gray-500 { color: var(--color-gray-500); }
.text-gray-600 { color: var(--color-gray-600); }
.text-primary { color: var(--color-primary-600); }
.text-emerald { color: var(--color-emerald-600); }

.text-center { text-align: center; }

/* ==========================================================================
   4. Layout & Container
   ========================================================================== */
.container {
  width: 100%;
  max-width: 80rem;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-6);
  padding-right: var(--spacing-6);
}

@media (min-width: 1024px) {
  .container {
    padding-left: var(--spacing-8);
    padding-right: var(--spacing-8);
  }
}

.section {
  padding-top: var(--spacing-20);
  padding-bottom: var(--spacing-20);
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-6);
}

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

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

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

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

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}

/* Flexbox utilities */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }
.gap-6 { gap: var(--spacing-6); }
.gap-8 { gap: var(--spacing-8); }

/* ==========================================================================
   5. Backgrounds & Gradients
   ========================================================================== */
.bg-white { background-color: var(--color-white); }
.bg-gray-50 { background-color: var(--color-gray-50); }
.bg-gray-100 { background-color: var(--color-gray-100); }

.bg-gradient {
  background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-500) 50%, var(--color-primary-400) 100%);
}

.bg-dark {
  background: linear-gradient(180deg, var(--color-slate-900) 0%, var(--color-slate-800) 100%);
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-300) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ==========================================================================
   6. Navigation
   ========================================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-gray-100);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-4);
  padding-bottom: var(--spacing-4);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
}

.nav-logo-icon {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-400) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-sm);
}

.nav-logo-text {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  letter-spacing: -0.01em;
}

.nav-logo-text span {
  font-weight: var(--font-weight-light);
  color: var(--color-gray-400);
  margin-left: var(--spacing-1);
}

.nav-menu {
  display: none;
  align-items: center;
  gap: var(--spacing-8);
}

@media (min-width: 768px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
  display: flex;
  align-items: center;
  gap: var(--spacing-1);
}

.nav-link:hover {
  color: var(--color-gray-900);
}

.nav-link--active,
.nav-link--highlight {
  color: var(--color-primary-600);
  font-weight: var(--font-weight-semibold);
}

.nav-link--highlight:hover {
  color: var(--color-primary-500);
}

/* Navigation Dropdown */
.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: var(--spacing-2);
  width: 18rem;
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-gray-100);
  padding: var(--spacing-2);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-normal);
}

.nav-dropdown:hover .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-item {
  display: block;
  padding: var(--spacing-3) var(--spacing-4);
  border-radius: var(--radius-lg);
  transition: background-color var(--transition-fast);
}

.nav-dropdown-item:hover {
  background-color: var(--color-gray-50);
}

.nav-dropdown-item-title {
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-900);
  font-size: var(--font-size-sm);
}

.nav-dropdown-item-desc {
  font-size: var(--font-size-xs);
  color: var(--color-gray-500);
}

/* Mobile Navigation */
.nav-mobile-toggle {
  display: flex;
  padding: var(--spacing-2);
  color: var(--color-gray-600);
}

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

.nav-mobile-menu {
  display: none;
  padding: var(--spacing-6);
  background-color: var(--color-white);
  border-top: 1px solid var(--color-gray-100);
}

.nav-mobile-menu.is-open {
  display: block;
}

/* ==========================================================================
   7. Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-5);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-400) 100%);
  color: var(--color-white);
}

.btn-primary:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-1px);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-primary-600);
}

.btn-white:hover {
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  border: 2px solid var(--color-gray-200);
  color: var(--color-gray-700);
  background-color: transparent;
}

.btn-outline:hover {
  border-color: var(--color-gray-300);
}

.btn-outline-white {
  border: 2px solid rgba(255, 255, 255, 0.3);
  color: var(--color-white);
  background-color: transparent;
}

.btn-outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.btn-lg {
  padding: var(--spacing-3) var(--spacing-8);
  font-size: var(--font-size-base);
}

/* ==========================================================================
   8. Cards
   ========================================================================== */
.card {
  background-color: var(--color-white);
  border-radius: var(--radius-2xl);
  border: 1px solid var(--color-gray-200);
  overflow: hidden;
  transition: all var(--transition-slow);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 96, 255, 0.12);
}

.card-image {
  height: 12rem;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-body {
  padding: var(--spacing-6);
}

/* Stats Card */
.stat-card {
  text-align: center;
}

.stat-value {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-1);
}

@media (min-width: 1024px) {
  .stat-value {
    font-size: var(--font-size-4xl);
  }
}

.stat-label {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
}

/* ==========================================================================
   9. Hero Section
   ========================================================================== */
.hero {
  padding-top: 7rem;
  padding-bottom: var(--spacing-16);
  padding-left: var(--spacing-4);
  padding-right: var(--spacing-4);
}

@media (min-width: 768px) {
  .hero {
    padding-left: var(--spacing-6);
    padding-right: var(--spacing-6);
  }
}

@media (min-width: 1024px) {
  .hero {
    padding-left: var(--spacing-8);
    padding-right: var(--spacing-8);
  }
}

.hero-grid {
  display: grid;
  gap: var(--spacing-8);
  align-items: center;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-12);
  }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  padding: var(--spacing-2) var(--spacing-4);
  background-color: var(--color-primary-50);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-6);
  transition: background-color var(--transition-fast);
}

.hero-badge:hover {
  background-color: var(--color-primary-100);
}

.hero-badge-number {
  color: var(--color-primary-600);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
}

.hero-badge-text {
  color: var(--color-gray-800);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
}

.hero-title {
  font-size: var(--font-size-4xl);
  line-height: var(--line-height-tight);
  margin-bottom: var(--spacing-4);
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: var(--font-size-5xl);
  }
}

.hero-tagline {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--spacing-6);
}

@media (min-width: 1024px) {
  .hero-tagline {
    font-size: var(--font-size-3xl);
  }
}

.hero-description {
  font-size: var(--font-size-lg);
  color: var(--color-gray-500);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-8);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-4);
}

.hero-image {
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-2xl);
  overflow: hidden;
}

@media (max-width: 1023px) {
  .hero-image {
    display: none;
  }
}

/* ==========================================================================
   10. Logo Bar
   ========================================================================== */
.logo-bar {
  padding: var(--spacing-12) var(--spacing-6);
  border-top: 1px solid var(--color-gray-100);
  border-bottom: 1px solid var(--color-gray-100);
  background-color: rgba(249, 250, 251, 0.5);
}

.logo-bar-title {
  text-align: center;
  font-size: var(--font-size-xs);
  color: var(--color-gray-400);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-8);
}

.logo-bar-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-8);
}

@media (min-width: 768px) {
  .logo-bar-logos {
    gap: var(--spacing-16);
  }
}

.logo-bar-logo {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-300);
}

.trusted-logo {
  height: 36px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
  opacity: 0.6;
  filter: grayscale(100%);
  transition: opacity var(--transition-fast);
}

.trusted-logo:hover {
  opacity: 0.9;
}

/* ==========================================================================
   11. Icon Boxes
   ========================================================================== */
.icon-box {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.icon-box-primary {
  background: linear-gradient(135deg, var(--color-primary-600) 0%, var(--color-primary-400) 100%);
  color: var(--color-white);
}

.icon-box-emerald {
  background-color: var(--color-emerald-600);
  color: var(--color-white);
}

.icon-box-slate {
  background-color: var(--color-slate-800);
  color: var(--color-cyan-400);
}

.icon-box-blue-light {
  background-color: var(--color-primary-100);
  color: var(--color-primary-600);
}

.icon-box-emerald-light {
  background-color: var(--color-emerald-100);
  color: var(--color-emerald-600);
}

/* ==========================================================================
   12. Feature Lists
   ========================================================================== */
.feature-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-4);
}

.feature-item-icon {
  flex-shrink: 0;
}

.feature-item-title {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-1);
}

.feature-item-text {
  color: var(--color-gray-500);
}

/* ==========================================================================
   13. Solutions Grid (Dark Section)
   ========================================================================== */
.solutions-grid {
  display: grid;
  gap: var(--spacing-4);
}

@media (min-width: 768px) {
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .solutions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.solution-card {
  padding: var(--spacing-6);
  border-radius: var(--radius-xl);
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: background-color var(--transition-normal);
}

.solution-card:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.solution-card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  margin-bottom: var(--spacing-2);
}

.solution-card-text {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

/* ==========================================================================
   14. Testimonial / Quote
   ========================================================================== */
.testimonial {
  max-width: 48rem;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.testimonial-icon {
  width: 2.5rem;
  height: 2.5rem;
  color: rgba(255, 255, 255, 0.3);
  margin: 0 auto var(--spacing-6);
}

.testimonial-quote {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--spacing-8);
}

@media (min-width: 1024px) {
  .testimonial-quote {
    font-size: var(--font-size-3xl);
  }
}

.testimonial-author {
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
}

.testimonial-role {
  color: #bfdbfe;
}

/* ==========================================================================
   15. FAQ Section
   ========================================================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-6);
}

.faq-item {
  background-color: var(--color-gray-50);
  border-radius: var(--radius-xl);
  padding: var(--spacing-6);
}

.faq-question {
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-2);
}

.faq-answer {
  color: var(--color-gray-500);
  margin: 0;
}

/* ==========================================================================
   16. Footer
   ========================================================================== */
.footer {
  padding: var(--spacing-12) var(--spacing-6);
  border-top: 1px solid var(--color-gray-200);
}

@media (min-width: 1024px) {
  .footer {
    padding-left: var(--spacing-8);
    padding-right: var(--spacing-8);
  }
}

.footer-grid {
  display: grid;
  gap: var(--spacing-8);
  margin-bottom: var(--spacing-8);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}

.footer-heading {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-gray-900);
  margin-bottom: var(--spacing-3);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-2);
}

.footer-link {
  font-size: var(--font-size-sm);
  color: var(--color-gray-500);
  transition: color var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-gray-900);
}

.footer-bottom {
  padding-top: var(--spacing-6);
  border-top: 1px solid var(--color-gray-100);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: var(--spacing-4);
}

.footer-copyright {
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

.footer-legal {
  display: flex;
  gap: var(--spacing-6);
  font-size: var(--font-size-sm);
  color: var(--color-gray-400);
}

.footer-legal a:hover {
  color: var(--color-gray-600);
}

/* ==========================================================================
   17. Utility Classes
   ========================================================================== */
.hidden {
  display: none !important;
}

@media (min-width: 768px) {
  .md\:flex {
    display: flex !important;
  }
  .md\:hidden {
    display: none !important;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* Image Placeholders */
.image-placeholder {
  background-color: var(--color-gray-200);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-2xl);
}

.image-placeholder-dark {
  background-color: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.image-placeholder-icon {
  color: var(--color-gray-400);
}

.image-placeholder-text {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-gray-500);
}

/* Aspect Ratios */
.aspect-video {
  aspect-ratio: 16 / 9;
}

.aspect-4-3 {
  aspect-ratio: 4 / 3;
}

/* Animations */
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

/* ==========================================================================
   18. Print Styles
   ========================================================================== */
@media print {
  .nav,
  .footer {
    display: none;
  }
  
  body {
    font-size: 12pt;
  }
}