/* Import selected fonts from Google Fonts - No Italics */
@import url('https://fonts.googleapis.com/css2?family=Merriweather:wght@300;400;700;900&family=Open+Sans:wght@300;400;500;600;700&display=swap');

/* Color Palette Variables - Analogous Natural Scheme */
:root {
  /* Primary Palette */
  --tomato-red-50: #fef2f2;
  --tomato-red-100: #fee2e2;
  --tomato-red-500: #ef4444;
  --tomato-red-600: #dc2626;
  --tomato-red-900: #7f1d1d;
  
  /* Natural Green */
  --natural-green-50: #f0fdf4;
  --natural-green-100: #dcfce7;
  --natural-green-500: #22c55e;
  --natural-green-600: #16a34a;
  --natural-green-900: #14532d;
  
  /* Earth Brown */
  --earth-brown-50: #fefce8;
  --earth-brown-100: #fef3c7;
  --earth-brown-500: #eab308;
  --earth-brown-600: #a16207;
  --earth-brown-900: #713f12;
  
  /* Secondary Colors */
  --warm-orange-500: #f97316;
  --warm-orange-600: #ea580c;
  --forest-green-600: #15803d;
  
  /* Neutrals */
  --cream: #fefef9;
  --warm-gray-100: #f5f5f4;
  --warm-gray-500: #78716c;
  --warm-gray-700: #44403c;
  --charcoal: #1c1917;
  
  /* Typography Variables */
  --primary-font: 'Merriweather', serif;
  --secondary-font: 'Open Sans', sans-serif;
  
  /* Company Name Styling */
  --company-name-size: clamp(1.8rem, 4vw, 3rem);
  --company-name-weight: 700;
  --company-name-spacing: 0.02em;
  
  /* Spacing Scale */
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  
  /* Border Radius Scale */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  
  /* Shadow Scale */
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 8px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 16px rgba(0,0,0,0.12);
}

/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--secondary-font);
  font-size: 16px;
  line-height: 1.6;
  color: var(--charcoal);
  background-color: var(--cream);
  font-style: normal; /* Explicitly no italics */
}

/* Typography System */
.company-name {
  font-family: var(--primary-font);
  font-size: var(--company-name-size);
  font-weight: var(--company-name-weight);
  letter-spacing: var(--company-name-spacing);
  color: var(--tomato-red-600);
  text-decoration: none;
  font-style: normal; /* Explicitly no italics */
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--primary-font);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: var(--charcoal);
  font-style: normal; /* No italics */
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 3vw, 2rem); }

p {
  margin-bottom: var(--space-md);
  color: var(--warm-gray-700);
}

/* Container and Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }

/* Header and Navigation */
header {
  background-color: var(--cream);
  border-bottom: 1px solid var(--warm-gray-100);
  padding: var(--space-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

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

.nav-links {
  display: flex;
  list-style: none;
  gap: var(--space-lg);
  align-items: center;
}

.nav-links a {
  text-decoration: none;
  color: var(--warm-gray-700);
  font-weight: 500;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: var(--tomato-red-600);
}

/* Mobile Navigation */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  background: none;
  border: none;
  padding: var(--space-sm);
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: var(--charcoal);
  margin: 3px 0;
  transition: 0.3s;
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--cream);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: var(--space-2xl);
    transition: left 0.3s ease;
    box-shadow: var(--shadow-lg);
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .nav-links a {
    font-size: 1.2rem;
    padding: var(--space-md);
  }
}

/* Hero Section */
.hero {
  background: linear-gradient(rgba(28, 25, 23, 0.4), rgba(28, 25, 23, 0.4)), url('https://toumatomate.hekimaai.shop/assets/images/agricultural-specialist.jpeg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  padding: 15vh 0;
  text-align: center;
  color: white;
  position: relative;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  color: white;
  margin-bottom: var(--space-lg);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: var(--space-xl);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  color: white;
  text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--space-md) var(--space-xl);
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  font-family: var(--secondary-font);
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: var(--tomato-red-900);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background-color: var(--natural-green-600);
  color: white;
}

.btn-secondary:hover {
  background-color: var(--natural-green-900);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Sections */
section {
  padding: var(--space-2xl) 0;
}

.section-alt {
  background-color: var(--warm-gray-100);
}

/* Cards */
.card {
  background-color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid var(--warm-gray-100);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.card h3 {
  color: var(--natural-green-600);
  margin-bottom: var(--space-md);
}

.card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
}

/* Product Cards */
.product-card {
  text-align: center;
  padding: var(--space-lg);
}

.product-card h4 {
  color: var(--earth-brown-600);
  margin-bottom: var(--space-sm);
}

.product-icon {
  width: 80px;
  height: 80px;
  background-color: var(--tomato-red-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  font-size: 2rem;
}

/* Contact Form Styles */
.contact-form {
  background-color: white;
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  max-width: 600px;
  margin: 0 auto;
}

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

.form-group label {
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 600;
  color: var(--charcoal);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  border: 2px solid var(--warm-gray-100);
  border-radius: var(--radius-md);
  font-family: var(--secondary-font);
  font-size: 1rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--natural-green-600);
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.1);
}

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

.form-status {
  padding: var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-lg);
  display: none;
}

.form-status.success {
  background-color: var(--natural-green-50);
  color: var(--natural-green-900);
  border: 1px solid var(--natural-green-600);
}

.form-status.error {
  background-color: var(--tomato-red-50);
  color: var(--tomato-red-900);
  border: 1px solid var(--tomato-red-600);
}

/* About Section with Image */
.about-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* Values Grid */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.value-item {
  text-align: center;
  padding: var(--space-lg);
}

.value-icon {
  width: 60px;
  height: 60px;
  background-color: var(--natural-green-100);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  color: var(--natural-green-600);
  font-size: 1.5rem;
}

/* Footer */
footer {
  background-color: var(--charcoal);
  color: var(--warm-gray-100);
  padding: var(--space-2xl) 0 var(--space-lg);
  text-align: center;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer-section h4 {
  color: var(--tomato-red-500);
  margin-bottom: var(--space-md);
}

.footer-section p, .footer-section a {
  color: var(--warm-gray-100);
  text-decoration: none;
}

.footer-section a:hover {
  color: var(--tomato-red-500);
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 var(--space-md);
  }
  
  .hero {
    padding: 10vh 0;
    background-attachment: scroll;
  }
  
  .about-section {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
  
  .values-grid {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }
  
  .grid-2, .grid-3 {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    margin: 0 var(--space-md);
    padding: var(--space-lg);
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 8vh 0;
  }
  
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero p {
    font-size: 1rem;
  }
  
  .btn {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.9rem;
  }
}