/*
Theme Name: Kravour Foods
Theme URI: https://kravourfoods.com/
Author: Kravour Foods Private Ltd
Author URI: https://kravourfoods.com/
Description: Professional WordPress theme for Kravour Foods Private Ltd - Premium Indian wafer biscuit manufacturer. Features product catalog, Amazon integration, contact forms, and AI chatbot powered by Google Gemini.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kravour-foods
Tags: food, ecommerce, products, professional, responsive, dark-mode
*/

/* ================================
   CSS Variables - Design System
   ================================ */

:root {
  /* Primary Colors */
  --color-primary: hsl(358, 64%, 43%);
  --color-primary-dark: hsl(358, 64%, 43%);
  --color-brown:  hsla(0, 3%, 45%, 0.219);
  
  /* Accent Colors */
  --color-cream: hsl(45, 20%, 92%);
  --color-golden: hsl(40, 70%, 65%);
  
  /* Neutral Colors */
  --color-background: hsl(0, 0%, 100%);
  --color-foreground: hsl(0, 0%, 10%);
  --color-muted: hsl(0, 0%, 96%);
  --color-muted-foreground: hsl(0, 0%, 45%);
  --color-border: hsl(0, 0%, 90%);
  
  /* Typography */
  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Inter', sans-serif;
  --font-accent: 'Playfair Display', serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  
  /* 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 15px rgba(0, 0, 0, 0.1);
}

/* Dark Mode Variables */
.dark-mode {
  --color-background: hsl(220, 10%, 15%);
  --color-foreground: hsl(0, 0%, 95%);
  --color-primary: hsl(358, 64%, 43%);
  --color-muted: hsl(220, 10%, 20%);
  --color-muted-foreground: hsl(0, 0%, 65%);
  --color-border: hsl(220, 10%, 25%);
}

/* ================================
   Base Styles
   ================================ */

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

body {
  font-family: var(--font-secondary);
  color: var(--color-foreground);
  background-color: var(--color-background);
  line-height: 1.6;
  transition: background-color 0.3s ease, color 0.3s ease;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.5rem, 3vw, 2rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

.font-serif {
  font-family: var(--font-accent);
}

/* ================================
   Container & Layout
   ================================ */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-2xl) 0;
}

/* ================================
   Header
   ================================ */

.site-header {
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: all 0.3s ease;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.site-logo img {
  height: 50px;
  width: auto;
}

.site-title {
  font-family: var(--font-accent);
  font-size: 1.75rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 700;
}

.main-navigation ul {
  list-style: none;
  display: flex;
  gap: var(--spacing-lg);
  margin: 0;
}

.main-navigation a {
  color: var(--color-foreground);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.main-navigation a:hover {
  color: var(--color-primary);
}

/* Dropdown Menu */
.main-navigation .menu-item-has-children {
  position: relative;
}

.main-navigation .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  min-width: 200px;
  padding: var(--spacing-xs) 0;
  margin-top: var(--spacing-xs);
  z-index: 100;
}

.main-navigation .menu-item-has-children:hover .sub-menu {
  display: block;
}

.main-navigation .sub-menu li {
  display: block;
}

.main-navigation .sub-menu a {
  display: block;
  padding: var(--spacing-xs) var(--spacing-md);
  white-space: nowrap;
}

.main-navigation .sub-menu a:hover {
  background-color: var(--color-muted);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-foreground);
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }
  
  .main-navigation {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-background);
    border-bottom: 1px solid var(--color-border);
  }
  
  .main-navigation.active {
    display: block;
  }
  
  .main-navigation ul {
    flex-direction: column;
    gap: 0;
  }
  
  .main-navigation li {
    border-bottom: 1px solid var(--color-border);
  }
  
  .main-navigation a {
    display: block;
    padding: var(--spacing-sm) var(--spacing-md);
  }
  
  /* Mobile dropdown */
  .main-navigation .sub-menu {
    position: static;
    display: none;
    border: none;
    box-shadow: none;
    background-color: var(--color-muted);
    margin: 0;
    padding: 0;
  }
  
  .main-navigation .menu-item-has-children.active .sub-menu {
    display: block;
  }
  
  .main-navigation .sub-menu a {
    padding-left: var(--spacing-xl);
  }
}



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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-secondary {
  background-color: var(--color-muted);
  color: var(--color-foreground);
}

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

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

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

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

.hero-section {
  background: linear-gradient(135deg, var(--color-cream) 0%, hsl(35, 30%, 88%) 100%);
  padding: var(--spacing-2xl) 0;
  position: relative;
  overflow: hidden;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.hero-text h1 {
  font-family: var(--font-accent);
  color: var(--color-brown);
  margin-bottom: var(--spacing-md);
}

.hero-text p {
  font-size: 1.25rem;
  color: var(--color-muted-foreground);
  margin-bottom: var(--spacing-lg);
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

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

/* ================================
   Product Cards
   ================================ */

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-lg);
}

.product-card {
  background-color: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.product-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.product-info {
  padding: var(--spacing-md);
}

.product-title {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xs);
  color: var(--color-foreground);
}

.product-description {
  color: var(--color-muted-foreground);
  margin-bottom: var(--spacing-md);
  font-size: 0.95rem;
}

.product-rating {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  color: var(--color-golden);
}

/* ================================
   Features Section
   ================================ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
}

.feature-card {
  text-align: center;
  padding: var(--spacing-lg);
  background-color: var(--color-muted);
  border-radius: var(--radius-lg);
  transition: transform 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto var(--spacing-md);
  background-color: hsla(25, 85%, 55%, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--color-primary);
}

.spacer {
    height: 20px;
}


/* ================================
   Contact Form
   ================================ */

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

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

.form-label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--color-foreground);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-secondary);
  font-size: 1rem;
  background-color: var(--color-background);
  color: var(--color-foreground);
  transition: border-color 0.3s ease;
}

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

.form-textarea {
  min-height: 800px;
  resize: vertical;
}

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

.site-footer {
  background-color: var(--color-brown);
  color: black;
  padding: var(--spacing-xl) 0 var(--spacing-md);
  margin-top: var(--spacing-2xl);
}

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

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

.footer-section h3 {
  margin-bottom: var(--spacing-md);
  color:black;
}

.footer-section ul {
  list-style: none;
  padding: 0;
}

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color:black;
  text-decoration: none;
  transition: color 0.3s ease;
}

/* .footer-section a:hover {
  color: white;
} */

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(223, 223, 223, 0.6);
}


.client-logo-placeholder {
    width: 100px;
    height: 100px;
    margin: 0 auto 1.5rem;
    background: #f8f9fa; /* Light background for logos */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    transition: transform 0.3s ease;
}

.client-logo {
    width: 70%;
    height: 70%;
    object-fit: contain;
}

/* ================================
   Utility Classes
   ================================ */

.text-center { text-align: center; }
.text-muted { color: var(--color-muted-foreground); }
.mb-1 { margin-bottom: var(--spacing-xs); }
.mb-2 { margin-bottom: var(--spacing-sm); }
.mb-3 { margin-bottom: var(--spacing-md); }
.mb-4 { margin-bottom: var(--spacing-lg); }
.mt-1 { margin-top: var(--spacing-xs); }
.mt-2 { margin-top: var(--spacing-sm); }
.mt-3 { margin-top: var(--spacing-md); }
.mt-4 { margin-top: var(--spacing-lg); }