/* ========================================
   FEASTIO - Mediterranean Food Website
   Global Styles & Variables
======================================== */

:root {
  /* Colors from the design */
  --color-primary: #1a5f4a;      /* Deep green */
  --color-secondary: #8B1538;    /* Maroon/wine red */
  --color-accent: #f97316;       /* Orange */
  --color-cream: #FDF8F3;        /* Cream background */
  --color-cream-dark: #F5EDE4;   /* Darker cream */
  --color-yellow: #FCD34D;       /* Yellow/Gold */
  --color-text: #1a1a1a;         /* Dark text */
  --color-text-light: #666;      /* Light text */
  --color-white: #ffffff;
  
  /* Typography */
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
  
  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-xxl: 6rem;
  
  /* Border radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  
  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

/* ========================================
   Reset & Base Styles
======================================== */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-cream);
}

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

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

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

ul, ol {
  list-style: none;
}

/* ========================================
   Typography
======================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2vw, 1.5rem); }

.section-title {
  font-family: var(--font-heading);
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

/* ========================================
   Layout Utilities
======================================== */

.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

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

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

.justify-between {
  justify-content: space-between;
}

.justify-center {
  justify-content: center;
}

.grid {
  display: grid;
}

.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }

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

/* ========================================
   Buttons
======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: var(--radius-full);
  transition: var(--transition-base);
  cursor: pointer;
}

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

.btn-primary:hover {
  background-color: #ea580c;
  transform: translateY(-2px);
}

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

.btn-secondary:hover {
  background-color: #134a3a;
}

.btn-outline {
  border: 2px solid currentColor;
  background: transparent;
}

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

.btn-sm {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

/* ========================================
   Navigation
======================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(253, 248, 243, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-icon {
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
}

.nav-links {
  display: flex;
  gap: var(--space-lg);
}

.nav-links a {
  font-weight: 500;
  color: var(--color-text);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: var(--transition-base);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.nav-btn {
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: var(--transition-base);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--color-cream);
    flex-direction: column;
    padding: var(--space-lg);
    gap: var(--space-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
    border-bottom: 1px solid rgba(0,0,0,0.1);
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .mobile-menu-toggle {
    display: flex;
  }
  
  .mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }
}

/* ========================================
   Hero Section
======================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(26, 95, 74, 0.8), rgba(139, 21, 56, 0.7));
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  max-width: 600px;
}

.hero-content h1 {
  font-size: clamp(3rem, 6vw, 5rem);
  margin-bottom: var(--space-md);
  line-height: 1.1;
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: var(--space-lg);
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

/* ========================================
   Food Cards
======================================== */

.food-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.food-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-base);
}

.food-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.food-card-image {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
}

.food-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.food-card:hover .food-card-image img {
  transform: scale(1.05);
}

.food-card-badge {
  position: absolute;
  top: var(--space-sm);
  right: var(--space-sm);
  background: var(--color-secondary);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
}

.food-card-content {
  padding: var(--space-md);
}

.food-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.food-card-price {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-primary);
}

.food-card-desc {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

/* ========================================
   Category Pills
======================================== */

.category-pills {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: var(--space-xl);
}

.category-pill {
  padding: 0.625rem 1.25rem;
  background: var(--color-white);
  border: 2px solid transparent;
  border-radius: var(--radius-full);
  font-weight: 500;
  transition: var(--transition-base);
  cursor: pointer;
}

.category-pill:hover,
.category-pill.active {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ========================================
   Feature Sections
======================================== */

.feature-section {
  background: var(--color-secondary);
  color: var(--color-white);
  padding: var(--space-xxl) 0;
}

.feature-section.alt {
  background: var(--color-cream);
  color: var(--color-text);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  align-items: center;
}

.feature-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.feature-image img {
  width: 100%;
  height: auto;
}

.feature-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: var(--space-md);
}

.feature-content p {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: var(--space-lg);
}

/* ========================================
   Testimonials
======================================== */

.testimonials {
  background: var(--color-cream-dark);
}

.testimonial-card {
  background: var(--color-white);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.testimonial-text {
  font-size: 1.125rem;
  font-style: italic;
  margin-bottom: var(--space-md);
  color: var(--color-text);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
}

.testimonial-name {
  font-weight: 600;
}

.testimonial-role {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ========================================
   Footer
======================================== */

.footer {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-xxl) 0 var(--space-lg);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-brand p {
  opacity: 0.8;
  margin-top: var(--space-sm);
  max-width: 300px;
}

.footer-links h4 {
  font-size: 1rem;
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-links ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.footer-links a {
  opacity: 0.8;
}

.footer-links a:hover {
  opacity: 1;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.social-links {
  display: flex;
  gap: var(--space-sm);
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-base);
}

.social-links a:hover {
  background: rgba(255,255,255,0.2);
}

/* ========================================
   Forms
======================================== */

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 0.875rem 1rem;
  border: 2px solid #e5e5e5;
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition-base);
  background: var(--color-white);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--color-primary);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

/* ========================================
   Special Sections
======================================== */

.info-bar {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.5rem 0;
  font-size: 0.875rem;
  text-align: center;
}

.highlight-text {
  color: var(--color-primary);
  font-weight: 600;
}

.tag-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-yellow);
  color: var(--color-text);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
}

/* ========================================
   Responsive
======================================== */

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .feature-grid {
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  :root {
    --space-xxl: 4rem;
    --space-xl: 2.5rem;
  }
  
  .section {
    padding: var(--space-xl) 0;
  }
  
  .food-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-grid {
    grid-template-columns: 1fr;
  }
  
  .feature-image {
    order: -1;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-brand p {
    max-width: 100%;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-content {
    text-align: center;
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-sm);
  }
  
  .category-pills {
    gap: var(--space-xs);
  }
  
  .category-pill {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
  }
}

/* ========================================
   Animations
======================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate-in {
  animation: fadeInUp 0.6s ease forwards;
}

.stagger-1 { animation-delay: 0.1s; }
.stagger-2 { animation-delay: 0.2s; }
.stagger-3 { animation-delay: 0.3s; }
.stagger-4 { animation-delay: 0.4s; }