/* ==========================================================================
   BLEU YARN STORE (bleuyarn.store) — "Parisian Yarn Atelier" Luxury Stylesheet
   ========================================================================== */

:root {
  --bg-cashmere: #FAF6F0;
  --bg-card: #FFFFFF;
  --bg-oat: #F3ECE3;
  --brand-bleu: #234E70;
  --brand-bleu-hover: #1A3B56;
  --cta-terracotta: #E06D53;
  --cta-terracotta-hover: #C85A40;
  --sage-bg: #E6F0EC;
  --sage-text: #2D6A4F;
  --text-navy: #1E293B;
  --text-slate: #64748B;
  --border-delicate: #E8DFD1;
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-cashmere);
  color: var(--text-navy);
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
}

body {
  background-color: var(--bg-cashmere);
  color: var(--text-navy);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Typography Classes */
.font-serif-luxury {
  font-family: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
}

.font-logo {
  font-family: 'Playfair Display', Georgia, serif;
  letter-spacing: -0.02em;
}

.font-heading {
  font-family: 'Playfair Display', 'Fredoka', serif;
  letter-spacing: -0.015em;
}

.font-ui {
  font-family: 'Fredoka', 'Plus Jakarta Sans', sans-serif;
}

.font-body {
  font-family: 'Plus Jakarta Sans', sans-serif;
}

/* Center Navbar Active Pill Indicator */
.nav-pill-link {
  padding: 0.48rem 1.15rem;
  border-radius: 9999px;
  font-size: 14px;
  font-weight: 600;
  color: #475569;
  transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-pill-link:hover {
  color: var(--brand-bleu);
  background-color: rgba(35, 78, 112, 0.06);
}

.nav-pill-link.active {
  background-color: var(--brand-bleu);
  color: #FFFFFF;
  box-shadow: 0 4px 12px rgba(35, 78, 112, 0.22);
}

/* Primary Deep French Blue Pill Button (#234E70 -> #1A3B56) */
.btn-bleu {
  background-color: var(--brand-bleu);
  color: #FFFFFF;
  border-radius: 9999px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 8px 20px -5px rgba(35, 78, 112, 0.28);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn-bleu:hover:not(:disabled) {
  background-color: var(--brand-bleu-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -5px rgba(26, 59, 86, 0.38);
}

.btn-bleu:active:not(:disabled) {
  transform: translateY(0);
}

/* High-Converting Warm Terracotta / Cinnamon CTA Button (#E06D53 -> #C85A40) */
.btn-terracotta {
  background-color: var(--cta-terracotta);
  color: #FFFFFF;
  border-radius: 9999px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 10px 25px -5px rgba(224, 109, 83, 0.38);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn-terracotta:hover:not(:disabled) {
  background-color: var(--cta-terracotta-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 28px -5px rgba(200, 90, 64, 0.48);
}

.btn-terracotta:active:not(:disabled) {
  transform: translateY(0);
}

/* Secondary Outline Deep French Blue Pill Button */
.btn-outline-bleu {
  background-color: #FFFFFF;
  color: var(--brand-bleu);
  border: 1.5px solid var(--brand-bleu);
  border-radius: 9999px;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.btn-outline-bleu:hover:not(:disabled) {
  background-color: #F4F8FB;
  border-color: var(--brand-bleu-hover);
  color: var(--brand-bleu-hover);
  transform: translateY(-1px);
}

/* Soft Sage Green Trust Badge (#E6F0EC bg with #2D6A4F text) */
.badge-sage {
  background-color: var(--sage-bg);
  color: var(--sage-text);
  border-radius: 9999px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

button:disabled {
  opacity: 0.72;
  cursor: wait;
}

/* Hero Section Warm Parisian Cashmere Gradient */
.hero-gradient {
  background: radial-gradient(circle at 50% 20%, #FFFFFF 0%, #FAF6F0 65%, #F3ECE3 100%);
  position: relative;
}

/* Soft Oat Section Divider */
.section-oat {
  background-color: var(--bg-oat);
  border-top: 1px solid var(--border-delicate);
  border-bottom: 1px solid var(--border-delicate);
}

/* Product Card Styling (Pure White #FFFFFF, Ultra-fine border #E8DFD1, Soft hover lift) */
.product-card {
  background-color: #FFFFFF;
  border: 1px solid var(--border-delicate);
  border-radius: 20px;
  padding: 0.65rem;
  box-shadow: 0 4px 18px -4px rgba(35, 78, 112, 0.05);
  transition: all 0.32s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover {
  transform: translateY(-6px);
  border-color: #D5C7B4;
  box-shadow: 0 18px 36px -8px rgba(35, 78, 112, 0.13);
}

.product-thumb-wrapper {
  border-radius: 14px;
  overflow: hidden;
  background-color: #FAF6F0;
  aspect-ratio: 3 / 4;
  position: relative;
}

.product-thumb-img {
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .product-thumb-img {
  transform: scale(1.045);
}

/* Quick Action Overlay on Card Hover */
.card-quick-actions {
  opacity: 0;
  transform: translateY(8px);
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.product-card:hover .card-quick-actions {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 768px) {
  .card-quick-actions {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Modal & Slide-over Backdrop */
.backdrop-blur-warm {
  background-color: rgba(30, 41, 59, 0.44);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-cashmere);
}

::-webkit-scrollbar-thumb {
  background: #D8CFC2;
  border-radius: 9999px;
}

::-webkit-scrollbar-thumb:hover {
  background: #B8ACA0;
}

/* Spinner Animation for Dynamic Whop Checkout */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

.animate-spin-fast {
  animation: spin 0.75s linear infinite;
}

/* Toast & Popup Animations */
@keyframes slideUpFade {
  from {
    opacity: 0;
    transform: translate(-50%, 16px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

.toast-enter {
  animation: slideUpFade 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes modalPop {
  from {
    opacity: 0;
    transform: scale(0.96) translateY(12px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

.modal-pop {
  animation: modalPop 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS (Mobile <= 768px, Tablet 769px-1023px, Desktop >= 1024px)
   ========================================================================== */
.product-grid-responsive {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1023px) and (min-width: 769px) {
  .product-grid-responsive {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }
}

@media (max-width: 768px) {
  /* Homepage Product Grid: 1 Column on Mobile */
  .product-grid-responsive,
  #product-grid {
    grid-template-columns: 1fr !important;
    gap: 1.5rem !important;
  }

  /* Checkout Page: Stack Vertically with Order Summary FIRST and Payment SECOND */
  .checkout-grid-layout {
    display: flex !important;
    flex-direction: column !important;
    gap: 1.25rem !important;
  }

  #checkout-summary-column,
  .checkout-summary-col {
    order: 1 !important;
    width: 100% !important;
    position: static !important;
  }

  #checkout-payment-column,
  .checkout-payment-col {
    order: 2 !important;
    width: 100% !important;
  }

  /* Ensure Whop Embed Container & Iframe have 800px min-height on mobile */
  #whop-embed-container,
  #whop-embedded-iframe {
    width: 100% !important;
    min-height: 800px !important;
  }

  #checkout-main-container {
    padding-left: 0.65rem !important;
    padding-right: 0.65rem !important;
    padding-top: 1rem !important;
    padding-bottom: 1.75rem !important;
  }
}