/* ============================================
   HeartfeltPrints - Global Stylesheet
   Brand: Warm, Emotional, Personalized Gifts
   ============================================ */

/* CSS Variables */
:root {
  --color-primary: #C4616C;
  --color-primary-light: #F7CAC9;
  --color-primary-dark: #A04450;
  --color-bg: #FDFBF9;
  --color-bg-warm: #F5F0EB;
  --color-bg-card: #FFFFFF;
  --color-text: #3A3A3A;
  --color-text-light: #6B6B6B;
  --color-text-white: #FFFFFF;
  --color-border: #E8E0D8;
  --color-accent: #E8A87C;
  --color-success: #5B9A6F;
  --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-heading: 'Georgia', 'Times New Roman', serif;
  --max-width: 1200px;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 2px 16px rgba(0,0,0,0.06);
  --shadow-hover: 0 8px 32px rgba(0,0,0,0.1);
  --transition: all 0.3s ease;
}

/* Reset & Base */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

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

body {
  font-family: var(--font-family);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-text);
  line-height: 1.3;
  margin-bottom: 0.5em;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.2rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.6rem); }

p { margin-bottom: 1em; }

ul, ol { margin-bottom: 1em; padding-left: 1.5em; }
li { margin-bottom: 0.4em; }

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ============================================
   Header & Navigation
   ============================================ */
.site-header {
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 1000;
  padding: 0.8rem 0;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.site-logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-primary);
  font-weight: 700;
}
.site-logo:hover { color: var(--color-primary-dark); }

.main-nav { display: flex; align-items: center; }

.nav-list {
  display: flex;
  list-style: none;
  gap: 2rem;
  padding: 0;
  margin: 0;
}

.nav-list a {
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.3rem 0;
  border-bottom: 2px solid transparent;
}

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

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-text);
  padding: 0.5rem;
}

@media (max-width: 768px) {
  .menu-toggle { display: block; }

  .nav-list {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-card);
    flex-direction: column;
    padding: 1.5rem;
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow);
  }

  .nav-list.open { display: flex; }

  .nav-list li { padding: 0.6rem 0; border-bottom: 1px solid var(--color-border); }
  .nav-list li:last-child { border-bottom: none; }
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-bg-warm) 100%);
  padding: 5rem 0;
  text-align: center;
}

.hero h1 { margin-bottom: 1rem; }

.hero p {
  font-size: 1.2rem;
  color: var(--color-text-light);
  max-width: 640px;
  margin: 0 auto 2rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: 2px solid transparent;
}

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

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

/* ============================================
   Sections
   ============================================ */
.section {
  padding: 4rem 0;
}

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

.section-title {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-title h2 { margin-bottom: 0.5rem; }

.section-title p {
  color: var(--color-text-light);
  font-size: 1.1rem;
}

/* ============================================
   Product Cards
   ============================================ */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.product-card {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

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

.product-card-img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  background: var(--color-bg-warm);
}

.product-card-body { padding: 1.5rem; }

.product-card-body h3 {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.product-card-body p {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

.product-card-body .price {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 0.5rem 0;
}

/* ============================================
   Features / Why Choose Us
   ============================================ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature-item {
  text-align: center;
  padding: 2rem 1.5rem;
}

.feature-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.feature-item h3 { margin-bottom: 0.5rem; }

.feature-item p { color: var(--color-text-light); font-size: 0.95rem; }

/* ============================================
   Testimonials
   ============================================ */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--color-bg-card);
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.testimonial-card blockquote {
  font-style: italic;
  color: var(--color-text-light);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-text);
}

.testimonial-stars { color: #F5A623; margin-bottom: 0.5rem; }

/* ============================================
   FAQ Section
   ============================================ */
.faq-list { max-width: 800px; margin: 0 auto; }

.faq-list details {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.8rem;
  overflow: hidden;
}

.faq-list summary {
  padding: 1.2rem 1.5rem;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--color-primary);
  transition: var(--transition);
}

.faq-list details[open] summary::after {
  content: '-';
}

.faq-list details p {
  padding: 0 1.5rem 1.2rem;
  color: var(--color-text-light);
  line-height: 1.7;
}

/* ============================================
   Blog / Article
   ============================================ */
.article-header {
  text-align: center;
  padding: 3rem 0 2rem;
}

.article-meta {
  color: var(--color-text-light);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.article-meta span { margin: 0 0.5rem; }

.article-content {
  max-width: 760px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.8;
}

.article-content h2 { margin-top: 2rem; }
.article-content h3 { margin-top: 1.5rem; }

.article-content img {
  border-radius: var(--radius-sm);
  margin: 1.5rem 0;
}

.article-content blockquote {
  border-left: 4px solid var(--color-primary-light);
  padding: 1rem 1.5rem;
  margin: 1.5rem 0;
  background: var(--color-bg-warm);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-style: italic;
}

.article-content ul, .article-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

/* Blog List */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.blog-card {
  background: var(--color-bg-card);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.blog-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--color-bg-warm);
}

.blog-card-body { padding: 1.5rem; }

.blog-card-body h3 { font-size: 1.2rem; margin-bottom: 0.5rem; }

.blog-card-body p {
  color: var(--color-text-light);
  font-size: 0.9rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.blog-card-date {
  font-size: 0.8rem;
  color: var(--color-text-light);
  margin-top: 0.8rem;
}

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
  padding: 1rem 0;
  font-size: 0.9rem;
  color: var(--color-text-light);
}

.breadcrumb a { color: var(--color-text-light); }
.breadcrumb a:hover { color: var(--color-primary); }
.breadcrumb span { margin: 0 0.4rem; }

/* ============================================
   Product Detail Page
   ============================================ */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

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

.product-detail-img {
  width: 100%;
  border-radius: var(--radius);
  background: var(--color-bg-warm);
  aspect-ratio: 1;
  object-fit: cover;
}

.product-detail-info h1 { margin-bottom: 0.5rem; }

.product-detail-info .price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 1rem 0;
}

.product-detail-info .description {
  color: var(--color-text-light);
  line-height: 1.8;
}

.product-features-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0;
}

.product-features-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.product-features-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--color-success);
  font-weight: 700;
}

/* Related Products */
.related-products {
  margin-top: 3rem;
  padding-top: 3rem;
  border-top: 1px solid var(--color-border);
}

/* ============================================
   Contact Form
   ============================================ */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

.form-group { margin-bottom: 1.5rem; }

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.4rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-family: var(--font-family);
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(196, 97, 108, 0.1);
}

.form-group textarea { min-height: 150px; resize: vertical; }

/* ============================================
   Footer
   ============================================ */
.site-footer {
  background: var(--color-text);
  color: var(--color-text-white);
  padding: 3rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-col h4 {
  color: var(--color-text-white);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

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

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

.footer-col a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}
.footer-col a:hover { color: var(--color-primary-light); }

.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* ============================================
   Utilities
   ============================================ */
.text-center { text-align: center; }
.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* Placeholder images */
.placeholder-img {
  background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-bg-warm) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 0.9rem;
  font-weight: 500;
}

/* Guide Steps */
.guide-steps { counter-reset: step-counter; }

.guide-step {
  position: relative;
  padding: 1.5rem 1.5rem 1.5rem 4rem;
  margin-bottom: 1.5rem;
  background: var(--color-bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  counter-increment: step-counter;
}

.guide-step::before {
  content: counter(step-counter);
  position: absolute;
  left: 1.2rem;
  top: 1.5rem;
  width: 2rem;
  height: 2rem;
  background: var(--color-primary);
  color: var(--color-text-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
}

.guide-step h3 { margin-bottom: 0.5rem; }

/* Print styles */
@media print {
  .site-header, .site-footer, .menu-toggle { display: none; }
  body { font-size: 12pt; color: #000; }
}