/* ============================================================
   SILKA SILKA - Main Stylesheet
   Brand Colors:
     Primary Orange:  #ee831a
     Golden Border:   #f3b554
     Cream:           #FFF9F6
     Dark Brown:      #4A2C1D
     Pink Accent:     #FADADD
   ============================================================ */

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

:root {
  --color-primary: #ee831a;
  --color-primary-dark: #d6740f;
  --color-secondary: #f3b554;
  --color-cream: #FFF9F6;
  --color-brown: #4A2C1D;
  --color-pink: #FADADD;
  --color-white: #ffffff;
  --color-text: #333333;
  --color-text-light: #7a5c4a;
  --color-border: #e8e0da;
  --content-max: 1100px;
  --font-main: 'Poppins', 'Helvetica Neue', Arial, sans-serif;
  --radius: 12px;
  --radius-sm: 6px;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --transition: 0.3s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-main);
  color: var(--color-text);
  background-color: var(--color-cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

ul { list-style: none; }

/* --- Page Container (golden side borders on desktop) --- */
.page-container {
  max-width: var(--content-max);
  margin: 0 auto;
}

body::before,
body::after {
  content: '';
  position: fixed;
  top: 0; bottom: 0;
  width: calc((100vw - var(--content-max)) / 2);
  background-color: var(--color-secondary);
  z-index: -1;
}
body::before { left: 0; }
body::after  { right: 0; }

@media (max-width: 1100px) {
  body::before, body::after { display: none; }
}

/* --- Sticky Nav Bar --- */
.logo-bar {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  padding: 10px 24px;
  z-index: 9999;
  opacity: 0;
  transform: translateY(-100%);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.logo-bar.visible {
  opacity: 1;
  transform: translateY(0);
}

.logo-bar__logo img {
  height: 40px;
  width: auto;
}

.menu {
  display: flex;
  align-items: center;
  margin-left: 32px;
  gap: 4px;
}

.menu__link {
  color: var(--color-white);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}

.menu__link:hover {
  background: rgba(255,255,255,0.15);
  color: var(--color-white);
}

.nav-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
}

.cart-icon {
  color: var(--color-white);
  position: relative;
  display: flex;
  align-items: center;
  padding: 8px;
}

.cart-icon:hover { color: var(--color-cream); }

.cart-badge {
  position: absolute;
  top: 0; right: 0;
  background: var(--color-brown);
  color: var(--color-white);
  font-size: 10px;
  font-weight: 700;
  width: 18px; height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Mobile menu toggle */
.mobile-menu-toggle {
  display: none;
  position: fixed;
  top: 16px; right: 16px;
  z-index: 10000;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius-sm);
  padding: 10px 8px;
  cursor: pointer;
  flex-direction: column;
  gap: 4px;
}

.mobile-menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--color-white);
  border-radius: 2px;
  transition: var(--transition);
}

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

  .logo-bar {
    flex-direction: column;
    align-items: center;
    padding: 12px 16px;
  }

  .menu {
    margin-left: 0;
    margin-top: 8px;
    overflow-x: auto;
    width: 100%;
    scrollbar-width: none;
    gap: 0;
  }
  .menu::-webkit-scrollbar { display: none; }

  .menu__link {
    font-size: 12px;
    padding: 6px 12px;
    white-space: nowrap;
  }

  .nav-actions {
    position: absolute;
    top: 10px; right: 50px;
  }
}

/* --- Hero Section --- */
.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  opacity: 0.9;
}

.hero__content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--color-white);
  padding: 20px;
}

.hero__logo {
  width: 200px;
  margin: 0 auto 24px;
  transition: all 0.4s ease;
}

.hero__tagline {
  font-size: 1.2rem;
  font-weight: 300;
  margin-bottom: 32px;
  opacity: 0.9;
}

/* --- Sections --- */
.section {
  padding: 80px 24px;
}

.section--cream {
  background: var(--color-cream);
}

.section__inner {
  max-width: var(--content-max);
  margin: 0 auto;
}

.section__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 36px;
}

.section__title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-brown);
}

.section__subtitle {
  color: var(--color-text-light);
  font-size: 1.05rem;
  margin-bottom: 32px;
  max-width: 600px;
}

.section__view-all {
  font-weight: 600;
  font-size: 0.9rem;
}

.text-center { text-align: center; }
.text-center .section__subtitle { margin-left: auto; margin-right: auto; }

/* --- Product Grid --- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}

.product-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

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

.product-card__link {
  color: inherit;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-card__image-wrap {
  aspect-ratio: 1;
  background: var(--color-cream);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  position: relative;
  overflow: hidden;
}

.product-card__image {
  max-height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.product-card:hover .product-card__image {
  transform: scale(1.05);
}

.product-card__season-badge {
  position: absolute;
  top: 12px; right: 12px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
}

.product-card__info {
  padding: 16px;
}

.product-card__name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-brown);
  margin-bottom: 4px;
}

.product-card__tagline {
  font-size: 0.85rem;
  color: var(--color-text-light);
  font-style: italic;
  margin-bottom: 8px;
}

.product-card__price {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* --- Buttons --- */
.btn {
  display: inline-block;
  font-family: var(--font-main);
  font-weight: 600;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
  font-size: 0.95rem;
  padding: 12px 28px;
}

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

.btn--white {
  background: var(--color-white);
  color: var(--color-brown);
}
.btn--white:hover {
  background: var(--color-cream);
  color: var(--color-brown);
}

.btn--sm {
  padding: 8px 16px;
  font-size: 0.8rem;
}

.btn--lg {
  padding: 16px 40px;
  font-size: 1.05rem;
}

.btn--block { width: 100%; }

.btn--add-cart {
  background: var(--color-brown);
  color: var(--color-white);
  margin: 0 16px 16px;
  border-radius: var(--radius-sm);
}
.btn--add-cart:hover {
  background: var(--color-primary);
}

/* --- Hero Banner (mid-page) --- */
.section--hero-banner {
  min-height: 50vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background-size: cover;
  background-position: center;
  color: var(--color-white);
}

.hero-banner__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
}

.hero-banner__content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 40px 20px;
}

.hero-banner__content h2 {
  font-size: 2.4rem;
  margin-bottom: 12px;
}

.hero-banner__content p {
  font-size: 1.1rem;
  margin-bottom: 28px;
  opacity: 0.9;
}

/* --- Perks Grid --- */
.perks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.perk { text-align: center; }

.perk__icon {
  margin-bottom: 12px;
}

.perk h3 {
  font-size: 1.1rem;
  color: var(--color-brown);
  margin-bottom: 6px;
}

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

/* --- CTA Section --- */
.section--cta {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
}

.section--cta h2 {
  font-size: 2rem;
  margin-bottom: 12px;
}

.section--cta p {
  opacity: 0.9;
  margin-bottom: 28px;
  font-size: 1.05rem;
}

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

.section--cta .btn--primary:hover {
  background: var(--color-cream);
}

/* --- Category Tabs --- */
.category-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.category-tab {
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-brown);
  background: var(--color-white);
  border: 2px solid var(--color-border);
  transition: all var(--transition);
}

.category-tab:hover,
.category-tab.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* --- Page Heading --- */
.page-heading {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-brown);
  margin-bottom: 32px;
}

/* --- Product Detail --- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.product-detail__image {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow);
}

.product-detail__category {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.product-detail__name {
  font-size: 2rem;
  color: var(--color-brown);
  margin-bottom: 8px;
}

.product-detail__tagline {
  font-size: 1.1rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
}

.product-detail__price {
  display: inline-block;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 24px;
}

.product-detail__description {
  margin-bottom: 24px;
  line-height: 1.7;
}

.product-detail__ingredients {
  margin-bottom: 24px;
  padding: 16px;
  background: var(--color-cream);
  border-radius: var(--radius-sm);
}

.product-detail__ingredients h3 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-brown);
  margin-bottom: 8px;
}

.product-detail__actions { margin-bottom: 16px; }

.season-badge {
  display: inline-block;
  background: var(--color-secondary);
  color: var(--color-brown);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
}

@media (max-width: 768px) {
  .product-detail {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

/* --- Cart --- */
.cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}

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

.cart-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--color-border);
}

.cart-item__image {
  width: 80px; height: 80px;
  object-fit: contain;
  background: var(--color-white);
  border-radius: var(--radius-sm);
  padding: 8px;
}

.cart-item__details {
  flex: 1;
}

.cart-item__details h3 {
  font-size: 1rem;
  color: var(--color-brown);
}

.cart-item__price {
  color: var(--color-text-light);
  font-size: 0.9rem;
}

.qty-form {
  display: flex;
  align-items: center;
  gap: 6px;
}

.qty-input {
  width: 60px;
  padding: 6px 8px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  text-align: center;
  font-family: var(--font-main);
}

.cart-item__subtotal {
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-brown);
  min-width: 70px;
  text-align: right;
}

.cart-item__remove {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: #ccc;
  cursor: pointer;
  padding: 4px 8px;
}
.cart-item__remove:hover { color: #e74c3c; }

.cart-summary {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  position: sticky;
  top: 100px;
}

.cart-summary h3 {
  font-size: 1.1rem;
  color: var(--color-brown);
  margin-bottom: 20px;
}

.cart-summary__row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 0.95rem;
}

.cart-summary__total {
  font-weight: 700;
  font-size: 1.15rem;
  border-top: 2px solid var(--color-border);
  padding-top: 16px;
  margin-top: 8px;
  margin-bottom: 20px;
  color: var(--color-brown);
}

.cart-summary__hint {
  font-size: 0.85rem;
  color: var(--color-primary);
  font-style: italic;
  margin: 8px 0;
}

.cart-summary__item {
  display: flex;
  justify-content: space-between;
  font-size: 0.9rem;
  padding: 6px 0;
  color: var(--color-text-light);
}

.empty-cart { padding: 60px 0; }

.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--color-text-light);
  font-size: 1.1rem;
}

/* --- Checkout --- */
.checkout-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}

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

.checkout-form h2 {
  font-size: 1.3rem;
  color: var(--color-brown);
  margin-bottom: 20px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-brown);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-main);
  font-size: 0.95rem;
  transition: border-color var(--transition);
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-row--3 {
  grid-template-columns: 1fr 1fr 1fr;
}

@media (max-width: 768px) {
  .form-row, .form-row--3 { grid-template-columns: 1fr; }
}

.payment-stub {
  padding: 20px;
  background: var(--color-cream);
  border-radius: var(--radius-sm);
  margin: 24px 0;
  border-left: 4px solid var(--color-secondary);
}

/* --- Stripe Payment Info --- */
.payment-info {
  padding: 20px;
  background: #f6f4ff;
  border-radius: var(--radius-sm);
  margin: 24px 0;
  border-left: 4px solid #635BFF;
}

.stripe-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.payment-info__note {
  font-size: 0.85rem;
  color: var(--color-text-light);
  margin: 0;
}

.checkout-summary { margin-top: 0; }

/* --- Order Lookup --- */
.order-lookup-form {
  max-width: 400px;
  margin: 0 auto;
}

.order-detail-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}

.order-status {
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.order-items-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

.order-items-table th,
.order-items-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.order-items-table th {
  font-weight: 600;
  color: var(--color-brown);
}

.order-totals > div {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
}

.order-total {
  font-weight: 700;
  font-size: 1.1rem;
  border-top: 2px solid var(--color-border);
  padding-top: 12px;
  margin-top: 8px;
}

/* --- Flash Messages --- */
.flash {
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-size: 0.9rem;
}

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

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

.flash ul { padding-left: 16px; list-style: disc; }

/* --- Footer --- */
.site-footer {
  background: var(--color-brown);
  color: var(--color-white);
  padding: 60px 24px 24px;
}

.footer-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo {
  width: 120px;
  margin-bottom: 12px;
}

.footer-tagline {
  opacity: 0.8;
  font-size: 0.9rem;
}

.footer-links h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  opacity: 0.7;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-links a {
  color: var(--color-white);
  opacity: 0.8;
  font-size: 0.9rem;
}
.footer-links a:hover { opacity: 1; }

.footer-bottom {
  max-width: var(--content-max);
  margin: 0 auto;
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 20px;
  text-align: center;
  font-size: 0.85rem;
  opacity: 0.7;
}

.footer-slogan {
  margin-top: 6px;
}

@media (max-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
    text-align: center;
  }

  .footer-logo { margin: 0 auto 12px; }

  .section { padding: 48px 16px; }

  .section__title { font-size: 1.5rem; }

  .section__header {
    flex-direction: column;
    gap: 8px;
    align-items: flex-start;
  }

  .hero__logo { width: 150px; }

  .hero__tagline { font-size: 1rem; }

  .hero-banner__content h2 { font-size: 1.6rem; }
}