/* 山莎蔓岸 · 子頁共用（shop / procurement）— 對齊 index.html 設計 token */
:root {
  --primary-green: #2c5530;
  --secondary-green: #4a7c59;
  --light-green: #a8d5ba;
  --bg-light: #f8f9fa;
  --text-dark: #333;
  --text-light: #666;
  --gold: #d4af37;
}

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

body {
  font-family: 'Noto Sans TC', sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  overflow-x: hidden;
  padding-top: 88px;
  background: var(--bg-light);
}

/* --- Nav（精簡版，對齊 index） --- */
.navbar {
  background: rgba(44, 85, 48, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
.navbar-brand {
  font-weight: 700;
  color: var(--gold) !important;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.navbar-brand .brand-title {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1.1;
}
.navbar-brand .legal-name {
  font-size: 0.72rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  letter-spacing: 0.02em;
}
@media (max-width: 1199.98px) {
  .navbar-brand .legal-name { display: none; }
}
.navbar-logo {
  width: 50px;
  height: 50px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--gold);
  margin-right: 12px;
  transition: transform 0.3s ease;
}
.navbar-logo:hover { transform: scale(1.1); }
.navbar-nav .nav-link {
  color: white !important;
  font-weight: 500;
  margin: 0 0.3rem;
  transition: all 0.3s ease;
}
.navbar-nav .nav-link:hover {
  color: var(--gold) !important;
  transform: translateY(-2px);
}
.navbar-nav .nav-item { display: flex; align-items: center; }
.navbar-nav .nav-item .lang-switch a {
  padding: 0.32rem 0.7rem;
  line-height: 1.4;
}
.navbar-toggler {
  border: none;
  color: white;
}

.section-eyebrow {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--secondary-green);
  font-weight: 700;
  margin-bottom: 0.6rem;
}
.section-title {
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: 1rem;
  text-align: center;
}
.section-lede {
  max-width: 720px;
  margin: 0 auto 2rem;
  color: var(--text-light);
  font-size: 1rem;
  line-height: 1.75;
  text-align: center;
}

/* --- Shop hero --- */
.shop-hero {
  position: relative;
  isolation: isolate;
  background:
    linear-gradient(135deg, rgba(26, 61, 34, 0.78) 0%, rgba(44, 85, 48, 0.85) 50%, rgba(20, 36, 24, 0.7) 100%),
    url("../images/SamSamma/商品圖/整套組.jpg") center/cover no-repeat;
  color: white;
  padding: 1.85rem 0 1.35rem;
  margin-bottom: 36px;
  text-align: center;
}
.shop-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.42);
  pointer-events: none;
  z-index: 0;
}
.shop-hero > .container {
  position: relative;
  z-index: 1;
}
.shop-hero .section-eyebrow {
  text-transform: none;
  letter-spacing: 0.12em;
  font-family: 'Noto Sans TC', sans-serif;
}
.shop-hero h1 {
  font-size: clamp(1.7rem, 4vw, 2.25rem);
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 0.85rem;
}
.shop-hero-kicker {
  margin: 0 0 1.05rem;
  color: rgba(247, 243, 234, 0.82);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-indent: 0.28em;
}
.collab-lockup {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  max-width: 36rem;
  margin: 0 auto 0.9rem;
  gap: 0.5rem 0.85rem;
}
.collab-name {
  margin: 0;
  color: #f7f3ea;
  line-height: 1.2;
}
.collab-name--land {
  justify-self: end;
  font-size: clamp(1.45rem, 2.6vw, 1.9rem);
  font-weight: 700;
}
.collab-name--craft {
  justify-self: start;
  font-size: clamp(1.25rem, 2.3vw, 1.65rem);
  font-weight: 500;
  letter-spacing: 0.16em;
}
.collab-join {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  width: 6.5rem;
  gap: 0.4rem;
}
.collab-join::before,
.collab-join::after {
  content: "";
  height: 1px;
  background: rgba(212, 175, 55, 0.75);
}
.collab-join span {
  color: var(--gold);
  font-size: 1.7rem;
  font-weight: 500;
  line-height: 1;
}
.shop-collab-line {
  max-width: 40rem;
  margin: 0 auto;
  padding: 0.85rem 1.15rem 0.75rem;
  text-align: left;
  background: #f7f3ea;
  border-radius: 6px;
  border-top: 2px solid var(--gold);
  color: #243828;
}
.shop-collab-line p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
}
.shop-collab-line p + p { margin-top: 0.55rem; }
.cart-notice {
  position: fixed;
  left: 50%;
  top: 50%;
  z-index: 1200;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  width: min(16rem, calc(100vw - 2rem));
  margin: 0;
  padding: 1.15rem 1.2rem 1rem;
  background: #f7f3ea;
  color: var(--primary-green);
  border-radius: 16px;
  border-top: 3px solid var(--gold);
  box-shadow: 0 18px 42px rgba(26, 61, 34, 0.28);
  text-align: center;
  pointer-events: none;
  opacity: 0;
  transform: translate(-50%, -46%) scale(0.96);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.cart-notice.is-on {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}
.cart-notice i {
  width: 2.7rem;
  height: 2.7rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--primary-green);
  color: var(--gold);
  font-size: 1.2rem;
}
.cart-notice p {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1.45;
}
@media (max-width: 576px) {
  .shop-hero::before { background: rgba(0, 0, 0, 0.5); }
}
@media (max-width: 700px) {
  .shop-hero-kicker { letter-spacing: 0.12em; text-indent: 0.12em; }
  .collab-join { width: 3.2rem; gap: 0.25rem; }
  .shop-collab-line { padding: 0.7rem 0.85rem 0.6rem; }
  .shop-collab-line p { font-size: 0.88rem; }
}

/* --- Dual path --- */
.dual-path {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}
@media (max-width: 768px) {
  .dual-path { grid-template-columns: 1fr; }
}
.dual-path-card {
  background: white;
  border-radius: 16px;
  padding: 1.5rem;
  border: 2px solid transparent;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.dual-path-card:hover {
  border-color: var(--light-green);
  transform: translateY(-3px);
}
.dual-path-card h3 {
  color: var(--primary-green);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.dual-path-card h3 i { color: var(--gold); }
.dual-path-card p {
  color: var(--text-light);
  font-size: 0.92rem;
  margin-bottom: 1rem;
  line-height: 1.65;
}
.dual-path-card ul {
  margin: 0 0 1rem 1.1rem;
  color: var(--text-light);
  font-size: 0.88rem;
}
.dual-path-card ul li { margin-bottom: 0.25rem; }

/* --- Filters --- */
.shop-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 2rem;
}
.shop-filter-btn {
  border: 2px solid var(--light-green);
  background: white;
  color: var(--primary-green);
  padding: 0.45rem 1.1rem;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.shop-filter-btn:hover,
.shop-filter-btn.is-active {
  background: var(--primary-green);
  border-color: var(--primary-green);
  color: white;
}

/* --- Product grid --- */
.shop-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 3rem;
}
@media (max-width: 992px) {
  .shop-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 575px) {
  .shop-grid { grid-template-columns: 1fr; }
}

.product-card {
  background: white;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  border: 2px solid transparent;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
}
.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 40px rgba(44, 85, 48, 0.12);
  border-color: var(--light-green);
}
.product-card-img {
  width: 100%;
  height: 280px;
  margin: 0;
  overflow: hidden;
  position: relative;
  background: #eef3ef;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.15rem;
  box-sizing: border-box;
}
.product-card-img img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  object-position: center;
  transition: transform 0.4s ease;
}
.product-card:hover .product-card-img img {
  transform: scale(1.05);
}
.product-status {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: 999px;
  background: var(--secondary-green);
  color: white;
}
.product-status.is-preorder {
  background: var(--gold);
  color: var(--primary-green);
}
.product-card-body {
  padding: 1.25rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.6rem;
}
.product-tag {
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: var(--light-green);
  color: var(--primary-green);
}
.product-card h3 {
  font-size: 1.12rem;
  color: var(--primary-green);
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.product-card-desc {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.6;
  margin-bottom: 0.75rem;
  flex: 1;
}
.product-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-green);
  margin-bottom: 1rem;
}
.product-price small {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-light);
}
.product-actions {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.product-actions .btn-gold { width: 100%; }
.btn-gold {
  background: var(--gold);
  border: none;
  color: var(--primary-green);
  padding: 0.65rem 1rem;
  font-weight: 700;
  border-radius: 12px;
  text-decoration: none;
  text-align: center;
  font-size: 0.9rem;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}
.btn-gold:hover {
  background: #b8941f;
  color: var(--primary-green);
  transform: translateY(-1px);
}
.btn-outline-green {
  background: transparent;
  border: 2px solid var(--primary-green);
  color: var(--primary-green);
  padding: 0.6rem 1rem;
  font-weight: 600;
  border-radius: 12px;
  text-decoration: none;
  text-align: center;
  font-size: 0.88rem;
  transition: all 0.25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
}
.btn-outline-green:hover {
  background: var(--primary-green);
  color: white;
}
.btn-gold:disabled,
.btn-gold.is-disabled {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
}

.cart-count {
  display: inline-flex;
  min-width: 1.4rem;
  height: 1.4rem;
  padding: 0 0.35rem;
  margin-left: 0.35rem;
  border-radius: 999px;
  background: var(--gold);
  color: var(--primary-green);
  font-size: 0.75rem;
  align-items: center;
  justify-content: center;
  vertical-align: middle;
}
.shop-cart { scroll-margin-top: 6.5rem; }
.shop-notice,
.shop-cart,
.shop-register {
  background: white;
  border-radius: 20px;
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}
.product-field,
.shop-register label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  margin-bottom: 0.8rem;
  font-weight: 600;
}
.product-field select,
.shop-register input,
.shop-register select,
.shop-register textarea {
  font-weight: 400;
  border: 1px solid #d7d7d7;
  border-radius: 10px;
  padding: 0.55rem 0.7rem;
}
.product-limit { color: var(--primary-green); font-size: 0.85rem; }
.cart-line {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 14ch auto auto;
  gap: 0.75rem;
  align-items: center;
  padding: 0.75rem 0;
  border-bottom: 1px solid #eee;
}
.cart-line img { width: 72px; height: 72px; object-fit: cover; border-radius: 10px; }
.cart-info { min-width: 0; }
.cart-line p { margin: 0; color: var(--text-light); font-size: 0.85rem; }
.cart-subtotal {
  width: 14ch;
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.qty-stepper { display: flex; align-items: center; justify-content: flex-end; gap: 0.35rem; }
.qty-stepper span {
  min-width: 1.75rem;
  text-align: center;
  font-variant-numeric: tabular-nums;
}
.qty-stepper button, .cart-remove {
  border: 1px solid var(--primary-green);
  background: white;
  color: var(--primary-green);
  border-radius: 8px;
  min-width: 2rem;
  min-height: 2rem;
}
.cart-summary { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.75rem; font-size: 1.05rem; margin-top: 1rem; }
.shop-register fieldset { border: 0; padding: 0; margin-bottom: 0.8rem; }
.shop-register fieldset label { display: inline-flex; flex-direction: row; align-items: center; margin-right: 1rem; }
.shop-success { padding: 1rem 0; }
@media (max-width: 700px) {
  .cart-line {
    grid-template-columns: 64px minmax(0, 1fr) auto;
    grid-template-areas:
      "img info info"
      "img subtotal qty"
      "img remove qty";
  }
  .cart-line img { grid-area: img; align-self: start; }
  .cart-info { grid-area: info; }
  .cart-subtotal { grid-area: subtotal; width: auto; justify-self: start; }
  .qty-stepper { grid-area: qty; align-self: center; }
  .cart-remove { grid-area: remove; justify-self: start; }
}

/* --- Procurement（複用 booking 視覺） --- */
.procurement-section {
  padding: 2rem 0 4rem;
}
.booking-form-zone {
  background: var(--primary-green);
  color: white;
  border-radius: 24px;
  padding: 3rem;
  margin-bottom: 3rem;
  box-shadow: 0 12px 40px rgba(44, 85, 48, 0.18);
}
.booking-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2.5rem;
}
@media (max-width: 992px) {
  .booking-form-zone { padding: 2rem 1.5rem; }
  .booking-content { grid-template-columns: 1fr; gap: 2rem; }
}
.booking-info .info-block {
  margin-bottom: 1.5rem;
}
.booking-info .info-block h4 {
  color: var(--gold);
  font-size: 1rem;
  margin-bottom: 0.5rem;
}
.booking-info .info-block p,
.booking-info .info-block li {
  font-size: 0.9rem;
  opacity: 0.9;
  line-height: 1.65;
}
.booking-info ul {
  padding-left: 1.2rem;
  margin: 0;
}
.booking-info-img {
  aspect-ratio: 16 / 10;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.booking-info-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.form-section-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--gold);
  font-weight: 700;
  font-size: 1.05rem;
  margin: 1.5rem 0 0.85rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
.form-section-title:first-child { margin-top: 0; }
.form-section-title .num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--gold);
  color: var(--primary-green);
  font-size: 0.85rem;
  font-weight: 800;
}
.booking-form .form-label {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.88rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  display: block;
}
.booking-form .form-label.required::after {
  content: " *";
  color: #ff9aa2;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 540px) {
  .form-row { grid-template-columns: 1fr; }
}
.booking-form .form-control {
  width: 100%;
  padding: 0.65rem 0.85rem;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(255, 255, 255, 0.08);
  color: white;
  font-size: 0.9rem;
}
.booking-form select.form-control {
  background-image: url("data:image/svg+xml;charset=US-ASCII,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' fill='%23ffffff' viewBox='0 0 16 16'%3E%3Cpath d='M3.204 5L8 10.481 12.796 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 15px center;
  appearance: none;
  -webkit-appearance: none;
  padding-right: 2.5rem;
}
/* 下拉清單在系統層是淺底，option 必須深色字，否則反白／選項看不見 */
.booking-form select.form-control option {
  background-color: #ffffff;
  color: #1a3d22;
}
.booking-form .form-control::placeholder {
  color: rgba(255, 255, 255, 0.45);
}
.booking-form .form-control:focus {
  outline: none;
  border-color: var(--gold);
  background: rgba(255, 255, 255, 0.12);
}
.form-group { margin-bottom: 0.85rem; }
.notice-card {
  background: rgba(255, 255, 255, 0.08);
  border-left: 4px solid var(--gold);
  padding: 1rem 1.15rem;
  border-radius: 0 12px 12px 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.9);
}
.notice-card.is-demo {
  border-left-color: #ffc107;
  background: rgba(255, 193, 7, 0.12);
}
.btn-primary-custom {
  background: var(--gold);
  border: none;
  color: var(--primary-green);
  padding: 12px 30px;
  font-weight: 600;
  border-radius: 25px;
  transition: all 0.3s ease;
  width: 100%;
}
.btn-primary-custom:hover {
  background: #b8941f;
  transform: translateY(-2px);
}
.booking-success {
  text-align: center;
  padding: 2rem 1rem;
}
.booking-success-icon {
  font-size: 3.5rem;
  color: var(--gold);
  margin-bottom: 1rem;
}
.booking-success h3 { color: var(--gold); margin-bottom: 0.75rem; }

/* --- Footer --- */
.footer.site-footer {
  background: #1a1a1a;
  color: #ccc;
  padding: 3rem 0 1.5rem;
}
.footer-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}
@media (max-width: 768px) {
  .footer-content { grid-template-columns: 1fr; }
}
.footer-section h5 {
  color: var(--gold);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}
.footer-section p { margin-bottom: 0.5rem; font-size: 0.9rem; }
.footer-section ul { list-style: none; padding: 0; }
.footer-section ul li { margin-bottom: 0.4rem; }
.footer-section a { color: #ccc; text-decoration: none; }
.footer-section a:hover { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 1.5rem;
  text-align: center;
  font-size: 0.85rem;
}

.fab-shop {
  position: fixed;
  right: 1rem;
  bottom: 1.25rem;
  z-index: 1040;
  width: 4.75rem;
  height: 4.75rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-green, #1a3d22);
  color: #d4af37;
  border: 2px solid rgba(212, 175, 55, 0.75);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.35);
  text-decoration: none;
  font-size: 1.55rem;
}
.fab-shop:hover {
  color: #1a3d22;
  background: #d4af37;
}
.fab-count {
  position: absolute;
  top: -0.15rem;
  right: -0.15rem;
  min-width: 1.45rem;
  height: 1.45rem;
  padding: 0 0.3rem;
  border-radius: 999px;
  background: #d4af37;
  color: #1a3d22;
  font-size: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.fab-count[hidden] { display: none; }

.back-to-top {
  position: fixed;
  bottom: 7.5rem;
  right: 1.35rem;
  width: 48px;
  height: 48px;
  background: var(--gold);
  color: var(--primary-green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1000;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}
.back-to-top.show { opacity: 1; visibility: visible; }