/*
Theme Name: APUF Theme
Theme URI: https://apuf-au.com/
Author: APUF Team
Author URI: https://apuf-au.com/
Description: A modern e-commerce theme for cigarettes, tobacco, and vapes
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: apuf
Tags: e-commerce, woocommerce, shop, modern
*/

/* ============================================
   CSS Variables & Design Tokens
   ============================================ */
:root {
  /* Primary Colors */
  --primary-color: #29BB9D;
  --primary-dark: #1f8a73;
  --primary-light: #3fd4b3;
  
  /* Neutral Colors */
  --color-black: #1D1F21;
  --color-gray-dark: #333333;
  --color-gray: #666666;
  --color-gray-light: #999999;
  --color-gray-lighter: #e2e2e2;
  --color-gray-lightest: #f5f5f5;
  --color-white: #ffffff;
  
  /* Typography */
  --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-secondary: 'Montserrat', sans-serif;
  
  /* Font Sizes */
  --font-size-xs: 0.75rem;    /* 12px */
  --font-size-sm: 0.875rem;   /* 14px */
  --font-size-base: 1rem;     /* 16px */
  --font-size-lg: 1.125rem;   /* 18px */
  --font-size-xl: 1.25rem;    /* 20px */
  --font-size-2xl: 1.5rem;    /* 24px */
  --font-size-3xl: 2rem;      /* 32px */
  --font-size-4xl: 2.5rem;    /* 40px */
  
  /* Spacing */
  --spacing-xs: 0.25rem;   /* 4px */
  --spacing-sm: 0.5rem;    /* 8px */
  --spacing-md: 1rem;      /* 16px */
  --spacing-lg: 1.5rem;    /* 24px */
  --spacing-xl: 2rem;      /* 32px */
  --spacing-2xl: 3rem;     /* 48px */
  --spacing-3xl: 4rem;     /* 64px */
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --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 15px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-base: all 0.3s ease;
  --transition-fast: all 0.15s ease;
  --transition-slow: all 0.5s ease;
  
  /* Container Width */
  --container-max-width: 1200px;
  --container-padding: var(--spacing-md);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-gray-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

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

ul, ol {
  list-style: none;
}

/* ============================================
   Typography
   ============================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-secondary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-black);
}

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); }
h5 { font-size: var(--font-size-lg); }
h6 { font-size: var(--font-size-base); }

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

.font-bold {
  font-weight: 700;
}

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

.site-content {
  min-height: 60vh;
  padding: var(--spacing-2xl) 0;
}

/* Ensure all sections have consistent container alignment */
section .container,
.section .container {
  max-width: var(--container-max-width);
  margin-left: auto;
  margin-right: auto;
}

/* ============================================
   Header & Navigation
   ============================================ */
.site-header {
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition-base);
}

.header-top {
  background-color: var(--color-gray-lightest);
  padding: var(--spacing-xs) 0;
  font-size: var(--font-size-sm);
  text-align: center;
  color: var(--color-gray);
}

.header-main {
  padding: var(--spacing-md) 0;
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-lg);
  min-height: 70px;
}

.site-branding {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.site-logo,
.custom-logo-link {
  display: inline-flex;
  align-items: center;
  line-height: 1;
}

.site-logo img,
.custom-logo {
  height: 50px;
  width: auto;
  transition: var(--transition-fast);
  display: block;
  vertical-align: middle;
}

.site-logo:hover img {
  transform: scale(1.05);
}

.main-navigation {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  gap: var(--spacing-xl);
}

.nav-menu {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav-menu li {
  margin: 0;
  padding: 0;
  display: flex;
  align-items: center;
}

.nav-menu a {
  font-weight: 500;
  font-size: var(--font-size-base);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  display: inline-flex;
  align-items: center;
  line-height: 1.5;
  white-space: nowrap;
}

.nav-menu a:hover {
  background-color: var(--color-gray-lightest);
  color: var(--primary-color);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  flex-shrink: 0;
}

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

.cart-icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--spacing-sm);
  transition: var(--transition-fast);
}

.cart-icon svg {
  width: 24px;
  height: 24px;
  display: block;
}

.cart-count {
  position: absolute;
  top: 0;
  right: 0;
  background-color: var(--primary-color);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 700;
  min-width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 4px;
  line-height: 1;
}

.mobile-menu-toggle {
  display: none;
  background-color: transparent;
  border: none;
  cursor: pointer;
  padding: var(--spacing-sm);
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-black);
  margin: 5px 0;
  transition: var(--transition-fast);
}

/* ============================================
   Hero/Banner Section
   ============================================ */
.hero-slider {
  position: relative;
  overflow: hidden;
  margin-bottom: var(--spacing-2xl);
}

.hero-slides {
  position: relative;
  min-height: 400px;
}

.hero-slide {
  position: relative;
  min-height: 400px;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

.hero-slide::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(0,0,0,0.4), rgba(0,0,0,0.1));
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 3;
  color: var(--color-white);
  max-width: 600px;
}

.hero-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--spacing-lg);
  text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
  animation: fadeInUp 0.8s ease-out;
}

.hero-description {
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-xl);
  text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
  animation: fadeInUp 0.8s ease-out 0.2s both;
}

.hero-slide .btn {
  animation: fadeInUp 0.8s ease-out 0.4s both;
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: var(--font-size-base);
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
}

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

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

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

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

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

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

/* ============================================
   Feature Cards
   ============================================ */
.features-section {
  background-color: var(--color-gray-lightest);
  padding: var(--spacing-3xl) 0;
  margin: var(--spacing-3xl) 0;
}

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

.feature-card {
  background-color: var(--color-white);
  padding: var(--spacing-xl);
  border-radius: var(--radius-lg);
  text-align: center;
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
}

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

.feature-icon {
  font-size: var(--font-size-4xl);
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.feature-title {
  font-size: var(--font-size-xl);
  margin-bottom: var(--spacing-sm);
  color: var(--color-black);
}

.feature-description {
  font-size: var(--font-size-sm);
  color: var(--color-gray);
  line-height: 1.6;
}

/* ============================================
   Product Grid
   ============================================ */
.products-section {
  padding: var(--spacing-3xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.section-title {
  font-size: var(--font-size-3xl);
  margin-bottom: var(--spacing-md);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--spacing-xl);
}

.product-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition-base);
  box-shadow: var(--shadow-sm);
  position: relative;
}

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

.product-image-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  background-color: var(--color-gray-lightest);
}

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

.product-card:hover .product-image {
  transform: scale(1.1);
}

.product-badge {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background-color: var(--primary-color);
  color: var(--color-white);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
}

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

.product-title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
  color: var(--color-black);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-price {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--spacing-md);
}

.product-price .compare-price {
  font-size: var(--font-size-base);
  color: var(--color-gray-light);
  text-decoration: line-through;
  margin-left: var(--spacing-sm);
}

.add-to-cart-btn {
  width: 100%;
  padding: var(--spacing-md);
  background-color: var(--primary-color);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-base);
}

.add-to-cart-btn:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
}

/* ============================================
   Newsletter Section
   ============================================ */
.newsletter-section {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
  color: var(--color-white);
  padding: var(--spacing-3xl) 0;
  text-align: center;
}

.newsletter-title {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--spacing-md);
  color: var(--color-white);
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: 0 auto;
  gap: var(--spacing-md);
}

.newsletter-input {
  flex: 1;
  padding: var(--spacing-md);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
}

.newsletter-input:focus {
  outline: 2px solid var(--color-white);
  outline-offset: 2px;
}

.newsletter-submit {
  padding: var(--spacing-md) var(--spacing-xl);
  background-color: var(--color-white);
  color: var(--primary-color);
  border: none;
  border-radius: var(--radius-md);
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-base);
}

.newsletter-submit:hover {
  background-color: var(--color-gray-lightest);
  transform: scale(1.05);
}

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background-color: var(--color-black);
  color: var(--color-gray-lighter);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-section h3 {
  color: var(--color-white);
  font-size: var(--font-size-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--spacing-sm);
}

.footer-links a {
  color: var(--color-gray-lighter);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--primary-color);
  padding-left: var(--spacing-sm);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: var(--spacing-lg);
  text-align: center;
  font-size: var(--font-size-sm);
}

/* ============================================
   Cart & Checkout
   ============================================ */
.cart-popup {
  position: fixed;
  top: 0;
  right: -400px;
  width: 400px;
  height: 100vh;
  background-color: var(--color-white);
  box-shadow: var(--shadow-xl);
  z-index: 9999;
  transition: right 0.3s ease;
  overflow-y: auto;
}

.cart-popup.active {
  right: 0;
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray-lighter);
}

.cart-close {
  cursor: pointer;
  font-size: var(--font-size-2xl);
  color: var(--color-gray);
  transition: var(--transition-fast);
}

.cart-close:hover {
  color: var(--color-black);
}

.cart-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  border-bottom: 1px solid var(--color-gray-lighter);
}

.cart-item-image {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.cart-item-info {
  flex: 1;
}

.cart-total {
  padding: var(--spacing-lg);
  border-top: 2px solid var(--color-black);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 768px) {
  :root {
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.5rem;
    --font-size-2xl: 1.25rem;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .main-navigation {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    height: 100vh;
    background-color: var(--color-white);
    flex-direction: column;
    padding: var(--spacing-2xl);
    transition: left 0.3s ease;
    box-shadow: var(--shadow-xl);
    z-index: 9999;
  }
  
  .main-navigation.active {
    left: 0;
  }
  
  .nav-menu {
    flex-direction: column;
    width: 100%;
  }
  
  .nav-menu a {
    width: 100%;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-gray-lighter);
  }
  
  .products-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-md);
  }
  
  .newsletter-form {
    flex-direction: column;
  }
  
  .cart-popup {
    width: 100%;
    right: -100%;
  }
  
  .hero-slide {
    min-height: 300px;
  }
  
  .hero-title {
    font-size: var(--font-size-2xl);
  }
}

@media (max-width: 480px) {
  .products-grid {
    grid-template-columns: 1fr;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}
    transform: scale(1);
  }
  50% {
    transform: scale(1.05);
  }
}

.animate-fade-in {
  animation: fadeIn 0.6s ease-out;
}

.animate-slide-in {
  animation: slideInRight 0.6s ease-out;
}

/* ============================================
   Utility Classes
   ============================================ */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.p-1 { padding: var(--spacing-sm); }
.p-2 { padding: var(--spacing-md); }
.p-3 { padding: var(--spacing-lg); }
.p-4 { padding: var(--spacing-xl); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.gap-1 { gap: var(--spacing-sm); }
.gap-2 { gap: var(--spacing-md); }
.gap-3 { gap: var(--spacing-lg); }
.gap-4 { gap: var(--spacing-xl); }

/* ============================================
   WooCommerce Specific Styles
   ============================================ */
.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
  padding: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  border-radius: var(--radius-md);
}

.woocommerce-message {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.woocommerce-info {
  background-color: #d1ecf1;
  color: #0c5460;
  border: 1px solid #bee5eb;
}

.woocommerce-error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

/* Product Single Page */
.single-product .product-gallery {
  margin-bottom: var(--spacing-2xl);
}

.single-product .product-summary {
  padding: var(--spacing-xl);
}

/* Price Display */
.price {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--primary-color);
}

.price del {
  color: var(--color-gray-light);
  font-size: var(--font-size-lg);
  margin-right: var(--spacing-sm);
}