/* ===============================================
   WAYA Fashion - Handmade Sewing Pattern Store
   Modern, responsive design with warm, crafty aesthetics
   =============================================== */

/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Cormorant:wght@300;400;600;700&family=Lato:wght@300;400;700&family=Dancing+Script:wght@400;600;700&display=swap');

/* CSS Variables - Warm Handmade Palette */
:root {
  /* Colors */
  --primary: #B97E5A;
  --primary-dark: #8B5E3C;
  --primary-light: #D4A889;
  --secondary: #E8D5C4;
  --accent: #A67C52;
  --background: #FBF8F4;
  --surface: #FFFFFF;
  --text-primary: #3E2723;
  --text-secondary: #6D4C41;
  --text-muted: #8D6E63;
  --border: #E7DCCF;
  --border-light: #F5EFE7;
  --stitch: #D8C6B3;
  --success: #7CB342;
  --error: #E53935;
  
  /* Typography */
  --font-heading: 'Cormorant', serif;
  --font-body: 'Lato', sans-serif;
  --font-script: 'Dancing Script', cursive;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-xxl: 4rem;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(62, 39, 35, 0.08);
  --shadow-md: 0 4px 12px rgba(62, 39, 35, 0.12);
  --shadow-lg: 0 8px 24px rgba(62, 39, 35, 0.15);
  
  /* Transitions */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 350ms cubic-bezier(0.4, 0, 0.2, 1);
  
  /* Container */
  --container-max: 1200px;
}

/* ===============================================
   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-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--background);
  background-image: 
    linear-gradient(0deg, rgba(255,255,255,.85), rgba(255,255,255,.85)),
    repeating-linear-gradient(90deg, #fcf8f3, #fcf8f3 4px, #faf4ec 4px, #faf4ec 8px);
  background-attachment: fixed;
  overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

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, 1.75rem); }

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

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

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

/* ===============================================
   Layout Components
   =============================================== */

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

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

.section-alt {
  background: var(--surface);
}

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

.header {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow-sm);
}

.header-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: var(--spacing-md);
}

.logo-area {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
}

.logo-img {
  height: 120px;
  width: auto;
  display: block;
}

.logo-text {
  font-family: var(--font-script);
  font-size: 2rem;
  color: var(--primary);
  margin: 0;
  font-weight: 700;
}

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

.nav-link {
  color: var(--text-secondary);
  font-weight: 500;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  position: relative;
}

.nav-link:hover {
  color: var(--primary);
  background: var(--secondary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

.nav-link:hover::after {
  width: 80%;
}

/* Mobile Menu Toggle */
@media (max-width: 768px) {
  .header-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
  }
  
  .header-nav.active {
    display: flex;
  }
}

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

.hero {
  background: linear-gradient(135deg, #FBF8F4 0%, #F5EFE7 50%, #E8D5C4 100%);
  padding: var(--spacing-xxl) 0;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(185, 126, 90, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--spacing-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text {
  animation: fadeInUp 0.8s ease-out;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  color: var(--primary-dark);
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.hero-intro {
  font-size: clamp(1.1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  margin-bottom: var(--spacing-lg);
  max-width: 600px;
}

.hero-visual {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  animation: fadeIn 1s ease-out 0.3s both;
}

.hero-badge {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--spacing-md);
  text-align: center;
  position: relative;
  transition: all var(--transition-base);
  cursor: default;
}

.hero-badge:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.hero-badge::before {
  content: '';
  position: absolute;
  inset: 8px;
  border: 1px dashed var(--stitch);
  border-radius: var(--radius-sm);
  pointer-events: none;
}

.hero-badge:nth-child(3) {
  grid-column: 1 / -1;
}

.badge-icon {
  width: 40px;
  height: 40px;
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
}

.hero-badge span {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-secondary);
  line-height: 1.3;
}

@media (max-width: 968px) {
  .hero-content {
    grid-template-columns: 1fr;
  }
  
  .hero-visual {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .hero-badge:nth-child(3) {
    grid-column: auto;
  }
}

@media (max-width: 640px) {
  .hero-visual {
    grid-template-columns: 1fr;
  }
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-xs);
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-base);
  white-space: nowrap;
}

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

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

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

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

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

.btn-full {
  width: 100%;
}

/* ===============================================
   Section Headers
   =============================================== */

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

.section-title {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: clamp(2rem, 4vw, 2.5rem);
  color: var(--primary-dark);
  margin-bottom: var(--spacing-sm);
}

.title-icon {
  width: 36px;
  height: 36px;
  color: var(--primary);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ===============================================
   Search Box
   =============================================== */

.search-box {
  max-width: 600px;
  margin: 0 auto var(--spacing-xl);
  position: relative;
}

.search-icon {
  position: absolute;
  left: var(--spacing-md);
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--text-muted);
  pointer-events: none;
}

.search-input {
  width: 100%;
  padding: 1rem 1rem 1rem 3rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-full);
  font-size: 1rem;
  font-family: var(--font-body);
  background: var(--surface);
  transition: all var(--transition-base);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(185, 126, 90, 0.1);
}

/* ===============================================
   Products Grid
   =============================================== */

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

.product-card {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  position: relative;
  transition: all var(--transition-base);
  cursor: pointer;
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.product-card::before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px dashed var(--stitch);
  border-radius: var(--radius-md);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.product-card:hover::before {
  opacity: 1;
}

.product-thumbnail {
  width: 100px;
  height: 130px;
  object-fit: cover;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  flex-shrink: 0;
}

.product-info {
  flex: 1;
  min-width: 0;
}

.product-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--spacing-xs);
  line-height: 1.3;
}

.product-description {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: var(--spacing-sm);
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--spacing-sm);
}

.product-button {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
}

/* Empty State */
.products-empty {
  text-align: center;
  padding: var(--spacing-xxl) var(--spacing-md);
  color: var(--text-muted);
}

/* ===============================================
   Features Grid
   =============================================== */

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

.feature-card {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  position: relative;
  transition: all var(--transition-base);
}

.feature-card::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px dashed var(--stitch);
  border-radius: var(--radius-md);
  pointer-events: none;
}

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

.feature-icon {
  width: 60px;
  height: 60px;
  background: var(--secondary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-md);
}

.feature-icon svg {
  width: 32px;
  height: 32px;
  color: var(--primary);
}

.feature-title {
  font-size: 1.5rem;
  color: var(--text-primary);
  margin-bottom: var(--spacing-sm);
}

.feature-content {
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===============================================
   Story Section
   =============================================== */

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

.story-content {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
  position: relative;
}

.story-content::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px dashed var(--stitch);
  border-radius: var(--radius-md);
  pointer-events: none;
}

.story-text {
  color: var(--text-secondary);
  line-height: 1.8;
  font-size: 1.05rem;
}

.story-image {
  position: relative;
}

.side-image {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 2px solid var(--border);
  box-shadow: var(--shadow-md);
}

@media (max-width: 968px) {
  .story-layout {
    grid-template-columns: 1fr;
  }
}

/* ===============================================
   CTA Section
   =============================================== */

.section-cta {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
  color: white;
  text-align: center;
}

.cta-content {
  font-size: clamp(1.25rem, 3vw, 1.75rem);
  font-weight: 600;
  max-width: 800px;
  margin: 0 auto;
  padding: var(--spacing-lg);
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
}

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

.footer {
  background: var(--text-primary);
  color: var(--border-light);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-logo {
  font-family: var(--font-script);
  font-size: 2rem;
  color: var(--primary-light);
  margin-bottom: var(--spacing-xs);
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.95rem;
}

.footer-social {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  align-items: center;
  justify-content: flex-end;
}

.social-link {
  padding: var(--spacing-sm);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-full);
  font-size: 1.5rem;
  width: 45px;
  height: 45px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

/* TikTok - Black */
.social-link .fa-tiktok {
  color: #000000;
}

/* Instagram - Gradient colors (using pink as fallback) */
.social-link .fa-instagram {
  color: #E4405F;
}

/* YouTube - Red */
.social-link .fa-youtube {
  color: #FF0000;
}

/* Pinterest - Red */
.social-link .fa-pinterest {
  color: #E60023;
}

.footer-bottom {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

@media (max-width: 768px) {
  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .footer-social {
    justify-content: center;
  }
}

/* ===============================================
   Modal
   =============================================== */

.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 1000;
  animation: fadeIn var(--transition-base);
}

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

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(4px);
}

.modal-container {
  position: relative;
  z-index: 1;
  width: 90%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  padding: var(--spacing-md);
  animation: slideUp var(--transition-slow);
}

.modal-content {
  background: var(--surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  width: 40px;
  height: 40px;
  border: none;
  background: var(--border-light);
  color: var(--text-secondary);
  font-size: 1.75rem;
  line-height: 1;
  border-radius: 50%;
  cursor: pointer;
  transition: all var(--transition-base);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: var(--primary);
  color: white;
  transform: rotate(90deg);
}

.modal-body {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: var(--spacing-lg);
  padding: var(--spacing-lg);
}

.modal-image-col {
  position: relative;
  background-color: #fff;
  border-radius: var(--radius-md);
  padding: var(--spacing-sm);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.modal-image {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: contain;
  border-radius: var(--radius-md);
  display: block;
}

.modal-info-col {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--text-primary);
  margin: 0;
  padding-right: var(--spacing-xl);
}

.modal-description {
  color: var(--text-secondary);
  line-height: 1.7;
  font-size: 0.95rem;
  max-height: none;
  overflow-y: visible;
}

.modal-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  width: 100%;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
  align-items: stretch;
  width: 100%;
}

.form-label {
  font-weight: 600;
  color: var(--text-secondary);
  font-size: 0.9rem;
  text-align: left;
}

.required {
  color: var(--error);
}

.form-input {
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-family: var(--font-body);
  transition: all var(--transition-base);
  width: 100%;
  box-sizing: border-box;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 4px rgba(185, 126, 90, 0.1);
}

.checkout-step {
  width: 100%;
}

.step-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: var(--spacing-md);
  padding-bottom: var(--spacing-xs);
  border-bottom: 2px solid var(--border-light);
}

#continue-btn {
  margin-top: var(--spacing-md);
}

.review-section {
  background: var(--bg-secondary);
  padding: var(--spacing-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
}

.review-item {
  display: flex;
  justify-content: space-between;
  padding: var(--spacing-xs) 0;
  border-bottom: 1px solid var(--border);
}

.review-item:last-child {
  border-bottom: none;
}

.review-label {
  font-weight: 600;
  color: var(--text-secondary);
}

.review-value {
  color: var(--text-primary);
  text-align: right;
}

.paypal-buttons-container {
  min-height: 150px;
  margin: var(--spacing-sm) 0;
}

.modal-footer-note {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: var(--spacing-sm);
  background: var(--border-light);
  border-radius: var(--radius-md);
  margin-top: var(--spacing-md);
}

.note-icon {
  width: 16px;
  height: 16px;
  color: var(--success);
}

/* Mobile Modal */
@media (max-width: 868px) {
  .modal-body {
    grid-template-columns: 1fr;
  }
  
  .modal-image-col {
    max-width: 350px;
    margin: 0 auto;
    width: 100%;
  }
  
  .modal-image {
    width: 100%;
  }
  
  .modal-title {
    padding-right: var(--spacing-lg);
  }
}

@media (max-width: 640px) {
  .modal-container {
    width: 95%;
    padding: var(--spacing-xs);
  }
  
  .modal-body {
    padding: var(--spacing-md);
  }
  
  .modal-close {
    top: var(--spacing-xs);
    right: var(--spacing-xs);
  }
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

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

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

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

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

.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mb-0 { margin-bottom: 0; }
.mt-lg { margin-top: var(--spacing-lg); }

/* Loading State */
.loading {
  animation: pulse 1.5s ease-in-out infinite;
}

/* ===============================================
   Print Styles
   =============================================== */

@media print {
  .header, .footer, .modal, .btn {
    display: none !important;
  }
  
  body {
    background: white;
  }
  
  .section {
    page-break-inside: avoid;
  }
}