/* ═══════════════════════════════════════
   style.css — 食麵包 Traveler Bread 網站樣式
   ═══════════════════════════════════════ */

/* ── 設計變數 ── */
:root {
  --primary:    #725752;
  --accent:     #C45131;
  --warm-bg:    #FAF6F1;
  --cream:      #F5EDE3;
  --dark:       #3A2C28;
  --mid:        #9B7B72;
  --light-text: #B89891;
  --white:      #FFFDF9;
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Serif TC', serif;
  background: var(--warm-bg);
  color: var(--dark);
  overflow-x: hidden;
}

/* 紙紋底色 */
body::before {
  content: '';
  position: fixed; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 999;
  opacity: 0.4;
}

/* ════════════════════════════
   NAV
════════════════════════════ */
nav {
  position: fixed; top: 0; width: 100%; z-index: 200;
  padding: 0 2.5rem; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(250,246,241,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(114,87,82,0.12);
  transition: border-color 0.3s;
}
.nav-logo {
  font-family: 'Shippori Mincho', serif;
  font-size: 1.35rem; font-weight: 600;
  color: var(--primary); letter-spacing: 0.08em; text-decoration: none;
}
.nav-logo span {
  font-family: 'IM Fell English', serif; font-style: italic;
  font-size: 0.82rem; color: var(--mid);
  display: block; line-height: 1; letter-spacing: 0.15em;
}
.nav-links { display: flex; gap: 2rem; list-style: none; align-items: center; }
.nav-links a {
  font-size: 0.82rem; color: var(--primary); text-decoration: none;
  letter-spacing: 0.12em; transition: color 0.2s; font-weight: 500;
}
.nav-links a:hover { color: var(--accent); }
.nav-right { display: flex; align-items: center; gap: 1.2rem; }
.nav-ig {
  display: flex; align-items: center; gap: 0.4rem;
  font-size: 0.78rem; color: var(--mid); text-decoration: none;
  letter-spacing: 0.06em; transition: color 0.2s;
}
.nav-ig:hover { color: var(--primary); }

/* 購物車按鈕 */
.cart-btn {
  position: relative; background: var(--primary); color: var(--white);
  border: none; padding: 0.5rem 1.1rem; cursor: pointer;
  display: flex; align-items: center; gap: 0.5rem;
  font-family: 'Noto Serif TC', serif; font-size: 0.8rem;
  letter-spacing: 0.08em; transition: background 0.2s;
}
.cart-btn:hover { background: var(--dark); }
.cart-count {
  position: absolute; top: -6px; right: -6px;
  background: var(--accent); color: var(--white);
  width: 14px; height: auto; border-radius: 50%;
  font-size: 0.65rem; font-weight: 700;
  display: none; align-items: center; justify-content: center;
}
.cart-count.show { display: flex; }

/* ════════════════════════════
   HERO
════════════════════════════ */
.hero {
  min-height: 100vh; display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 64px; overflow: hidden;
}
.hero-left {
  display: flex; flex-direction: column; justify-content: center;
  padding: 6rem 4rem 6rem 5rem; position: relative; z-index: 2;
}
.hero-tag {
  font-family: 'IM Fell English', serif; font-style: italic;
  font-size: 0.82rem; color: var(--mid); letter-spacing: 0.2em;
  margin-bottom: 1.2rem; opacity: 0;
  animation: fadeUp 0.8s 0.2s ease forwards;
}
.hero-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(3.5rem, 7vw, 6rem); font-weight: 600;
  line-height: 1.1; color: var(--primary); margin-bottom: 0.8rem;
  opacity: 0; animation: fadeUp 0.9s 0.35s ease forwards;
}
.hero-title-en {
  font-family: 'IM Fell English', serif; font-style: italic;
  font-size: clamp(1rem, 2.5vw, 1.6rem); color: var(--accent);
  letter-spacing: 0.04em; margin-bottom: 2rem;
  opacity: 0; animation: fadeUp 0.9s 0.5s ease forwards;
}
.hero-slogan {
  font-size: 0.95rem; line-height: 2; color: var(--mid);
  max-width: 320px; margin-bottom: 3rem;
  opacity: 0; animation: fadeUp 0.9s 0.65s ease forwards;
}
.hero-cta {
  display: inline-flex; align-items: center; gap: 0.8rem;
  background: var(--primary); color: var(--white);
  padding: 0.9rem 2.2rem; font-size: 0.85rem; letter-spacing: 0.15em;
  text-decoration: none; transition: background 0.3s, transform 0.2s;
  font-family: 'Noto Serif TC', serif; border: none; cursor: pointer;
  opacity: 0; animation: fadeUp 0.9s 0.8s ease forwards;
}
.hero-cta:hover { background: var(--dark); transform: translateY(-2px); }
.hero-deco {
  position: absolute; bottom: 3rem; left: 5rem;
  font-family: 'IM Fell English', serif; font-style: italic;
  font-size: 0.72rem; color: var(--light-text); letter-spacing: 0.2em;
  opacity: 0; animation: fadeIn 1s 1.2s ease forwards;
}
.hero-right { position: relative; overflow: hidden; }
.hero-img-wrap {
  width: 100%; height: 100%; position: relative;
  opacity: 0; animation: fadeIn 1.2s 0.4s ease forwards;
}
.hero-img-wrap::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(to right, var(--warm-bg) 0%, transparent 20%),
              linear-gradient(to bottom, transparent 70%, var(--warm-bg) 100%);
}
.bread-art { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; }

/* ════════════════════════════
   SECTIONS COMMON
════════════════════════════ */
section { padding: 7rem 0; }
.section-header { text-align: center; margin-bottom: 4rem; }
.section-en {
  font-family: 'IM Fell English', serif; font-style: italic;
  font-size: 0.8rem; color: var(--accent); letter-spacing: 0.25em;
  display: block; margin-bottom: 0.6rem;
}
.section-title {
  font-family: 'Shippori Mincho', serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--primary); font-weight: 600; letter-spacing: 0.08em;
}
.section-divider { width: 40px; height: 1px; background: var(--accent); margin: 1.2rem auto 0; }

/* ════════════════════════════
   STORY
════════════════════════════ */
.story { background: var(--cream); position: relative; overflow: hidden; }
.story::before {
  content: '食'; position: absolute;
  font-family: 'Shippori Mincho', serif; font-size: 28rem;
  color: rgba(114,87,82,0.04); right: -4rem; top: 50%;
  transform: translateY(-50%); pointer-events: none;
}
.story-inner { max-width: 760px; margin: 0 auto; padding: 0 2rem; text-align: center; position: relative; z-index: 1; }
.story-text { font-size: 1rem; line-height: 2.2; color: #5c3e38; margin-bottom: 1.8rem; }
.story-text strong { color: var(--primary); font-weight: 600; }
.story-quote {
  font-family: 'IM Fell English', serif; font-style: italic;
  font-size: 1.3rem; color: var(--accent); line-height: 1.8;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(227,181,164,0.4);
  border-bottom: 1px solid rgba(227,181,164,0.4);
  margin: 2rem 0;
}

/* ════════════════════════════
   PRODUCTS
════════════════════════════ */
.products { background: var(--warm-bg); }
.products-grid {
  max-width: 1100px; margin: 0 auto; padding: 0 2rem;
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem;
}
.product-card {
  background: var(--white); border: 1px solid rgba(227,181,164,0.3);
  overflow: hidden; transition: transform 0.3s, box-shadow 0.3s; position: relative;
}
.product-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(114,87,82,0.12); }

/* 特色商品：寬版橫排 */
.product-card--featured { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; }
.product-card--featured .product-img { height: 100%; min-height: 350px; }

.product-img { height: 300px; overflow: hidden; position: relative; background: var(--cream); }
.bread-illustration { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.product-body { padding: 2rem; display: flex; flex-direction: column; gap: 0.7rem; }
.product-tag { font-family: 'IM Fell English', serif; font-style: italic; font-size: 0.72rem; color: var(--mid); letter-spacing: 0.2em; }
.product-name { font-family: 'Shippori Mincho', serif; font-size: 1.2rem; font-weight: 600; color: var(--primary); line-height: 1.5; }
.product-price { font-family: 'IM Fell English', serif; font-size: 1.5rem; color: var(--accent); }
.product-price small { font-size: 0.9rem; color: var(--mid); font-family: 'Noto Serif TC', serif; }
.product-desc { font-size: 0.84rem; line-height: 1.9; color: #7a5a54; flex: 1; }
.product-ingredients { font-size: 0.72rem; color: var(--light-text); line-height: 1.8; padding-top: 0.8rem; border-top: 1px solid rgba(227,181,164,0.3); }
.product-badge { position: absolute; top: 1rem; right: 1rem; background: var(--primary); color: var(--white); font-size: 0.68rem; padding: 0.3rem 0.7rem; letter-spacing: 0.1em; }

/* 數量控制 */
.qty-row { display: flex; align-items: center; gap: 0.8rem; margin-top: 0.2rem; }
.qty-btn {
  width: 28px; height: 28px;
  border: 1px solid rgba(114,87,82,0.3); background: transparent;
  color: var(--primary); font-size: 1rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.15s;
}
.qty-btn:hover { background: var(--cream); }
.qty-val { font-family: 'Shippori Mincho', serif; font-size: 1rem; min-width: 24px; text-align: center; }

/* 加入購物車 */
.add-to-cart {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  background: transparent; border: 1.5px solid var(--primary); color: var(--primary);
  padding: 0.65rem 1.2rem; font-family: 'Noto Serif TC', serif;
  font-size: 0.82rem; letter-spacing: 0.1em; cursor: pointer;
  transition: all 0.25s; margin-top: 0.3rem;
}
.add-to-cart:hover { background: var(--primary); color: var(--white); }

/* ════════════════════════════
   PHILOSOPHY
════════════════════════════ */
.philosophy { background: var(--cream); padding: 7rem 2rem; }
.philosophy-inner { max-width: 1000px; margin: 0 auto; }
.philosophy-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.5rem; margin-top: 4rem; }
.philosophy-item { text-align: center; padding: 2.5rem 1.5rem; background: var(--white); border-top: 2px solid var(--light-text); }
.philosophy-icon { width: 52px; height: 52px; margin: 0 auto 1.2rem; color: var(--primary); }
.philosophy-item h3 { font-family: 'Shippori Mincho', serif; font-size: 1rem; color: var(--primary); margin-bottom: 0.8rem; }
.philosophy-item p { font-size: 0.82rem; color: var(--mid); line-height: 1.9; }

/* ════════════════════════════
   FOOTER
════════════════════════════ */
footer { background: var(--dark); padding: 4rem 2rem 2rem; color: rgba(255,255,255,0.55); }
.footer-inner {
  max-width: 1000px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 3rem;
  padding-bottom: 3rem; border-bottom: 1px solid rgba(255,255,255,0.08); margin-bottom: 2rem;
}
.footer-brand { font-family: 'Shippori Mincho', serif; font-size: 1.4rem; font-weight: 600; color: var(--light-text); margin-bottom: 1rem; }
.footer-brand small { display: block; font-family: 'IM Fell English', serif; font-style: italic; font-size: 0.75rem; color: var(--mid); margin-top: 0.2rem; }
.footer-slogan { font-size: 0.83rem; line-height: 2; margin-bottom: 1.5rem; }
.footer-ig { display: inline-flex; align-items: center; gap: 0.5rem; color: var(--light-text); text-decoration: none; font-size: 0.82rem; transition: opacity 0.2s; }
.footer-ig:hover { opacity: 0.75; }
.footer-info h4 { font-family: 'Shippori Mincho', serif; font-size: 0.85rem; color: var(--light-text); letter-spacing: 0.15em; margin-bottom: 1.2rem; }
.footer-info p { font-size: 0.8rem; line-height: 2.2; }
.footer-bottom { max-width: 1000px; margin: 0 auto; display: flex; justify-content: space-between; font-size: 0.72rem; }

/* ════════════════════════════
   CART DRAWER
════════════════════════════ */
.cart-overlay {
  position: fixed; inset: 0; background: rgba(30,15,10,0.45);
  z-index: 300; opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.cart-overlay.open { opacity: 1; pointer-events: all; }

.cart-drawer {
  position: fixed; top: 0; right: 0; bottom: 0;
  width: 420px; max-width: 95vw; background: var(--white);
  z-index: 301; transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  display: flex; flex-direction: column;
  box-shadow: -8px 0 40px rgba(60,30,20,0.15);
}
.cart-drawer.open { transform: translateX(0); }
.cart-header {
  padding: 1.5rem 1.8rem; border-bottom: 1px solid rgba(227,181,164,0.3);
  display: flex; align-items: center; justify-content: space-between;
}
.cart-header h2 { font-family: 'Shippori Mincho', serif; font-size: 1.1rem; color: var(--primary); }
.cart-close { background: none; border: none; cursor: pointer; color: var(--mid); font-size: 1.4rem; }
.cart-close:hover { color: var(--primary); }
.cart-items { flex: 1; overflow-y: auto; padding: 1.5rem 1.8rem; }
.cart-empty { text-align: center; padding: 4rem 0; color: var(--light-text); font-size: 0.88rem; line-height: 2.2; }
.cart-item { display: grid; grid-template-columns: 52px 1fr auto; gap: 1rem; align-items: center; padding: 1rem 0; border-bottom: 1px solid rgba(227,181,164,0.2); }
.cart-item-thumb { width: 52px; height: 52px; background: var(--cream); display: flex; align-items: center; justify-content: center; font-size: 1.7rem; }
.cart-item-name { font-family: 'Shippori Mincho', serif; font-size: 0.88rem; color: var(--primary); margin-bottom: 0.25rem; }
.cart-item-price { font-size: 0.78rem; color: var(--mid); }
.cart-item-remove { background: none; border: none; color: var(--light-text); cursor: pointer; font-size: 0.9rem; padding: 0.2rem; }
.cart-item-remove:hover { color: var(--primary); }
.cart-item-qty { display: flex; align-items: center; gap: 0.5rem; margin-top: 0.4rem; }
.ci-qty-btn {
  width: 22px; height: 22px; border: 1px solid rgba(114,87,82,0.25);
  background: transparent; color: var(--primary); font-size: 0.9rem;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
}
.ci-qty-btn:hover { background: var(--cream); }
.ci-qty-val { font-size: 0.85rem; min-width: 20px; text-align: center; }
.cart-footer { padding: 1.5rem 1.8rem; border-top: 1px solid rgba(227,181,164,0.3); }
.cart-shipping-select {
  width: 100%; border: 1px solid rgba(114,87,82,0.25); background: var(--cream);
  color: var(--dark); padding: 0.5rem 0.8rem; font-family: 'Noto Serif TC', serif;
  font-size: 0.82rem; margin-bottom: 1rem; cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%23725752'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 0.8rem center;
}
.cart-row { display: flex; justify-content: space-between; font-size: 0.82rem; color: var(--mid); margin-bottom: 0.45rem; }
.cart-total-row { display: flex; justify-content: space-between; align-items: baseline; margin: 0.8rem 0 1.5rem; }
.cart-total-label { font-family: 'Shippori Mincho', serif; font-size: 0.9rem; color: var(--primary); }
.cart-total-val { font-family: 'IM Fell English', serif; font-size: 1.6rem; color: var(--primary); }
.checkout-btn { width: 100%; background: var(--primary); color: var(--white); border: none; padding: 1rem; font-family: 'Noto Serif TC', serif; font-size: 0.88rem; letter-spacing: 0.15em; cursor: pointer; transition: background 0.2s; }
.checkout-btn:hover { background: var(--dark); }

/* ════════════════════════════
   CHECKOUT MODAL
════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(30,15,10,0.55);
  z-index: 400; opacity: 0; pointer-events: none; transition: opacity 0.3s;
  display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--white); width: 100%; max-width: 560px;
  max-height: 92vh; overflow-y: auto;
  transform: translateY(20px); transition: transform 0.3s;
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-hdr {
  padding: 1.6rem 2rem 1.2rem; border-bottom: 1px solid rgba(227,181,164,0.3);
  position: sticky; top: 0; background: var(--white); z-index: 5;
  display: flex; align-items: center; justify-content: space-between;
}
.modal-hdr h2 { font-family: 'Shippori Mincho', serif; font-size: 1.1rem; color: var(--primary); }
.modal-close2 { background: none; border: none; cursor: pointer; color: var(--mid); font-size: 1.4rem; }
.modal-close2:hover { color: var(--primary); }
.modal-body { padding: 2rem; }

/* 步驟列 */
.steps { display: flex; margin-bottom: 2rem; }
.step { flex: 1; text-align: center; position: relative; }
.step-dot {
  width: 28px; height: 28px; border-radius: 50%;
  margin: 0 auto 0.4rem; border: 2px solid rgba(114,87,82,0.2);
  background: var(--white); display: flex; align-items: center; justify-content: center;
  font-size: 0.72rem; color: var(--light-text); font-weight: 700;
  position: relative; z-index: 1; transition: all 0.3s;
}
.step.active .step-dot { border-color: var(--primary); background: var(--primary); color: var(--white); }
.step.done   .step-dot { border-color: var(--accent);  background: var(--accent);  color: var(--white); }
.step-label { font-size: 0.68rem; color: var(--light-text); }
.step.active .step-label { color: var(--primary); font-weight: 600; }
.step::before {
  content: ''; position: absolute; top: 14px;
  left: calc(50% + 14px); right: calc(-50% + 14px);
  height: 1px; background: rgba(114,87,82,0.2);
}
.step:last-child::before { display: none; }

/* 表單 */
.form-group { margin-bottom: 1.2rem; }
.form-group label { display: block; font-size: 0.78rem; color: var(--mid); letter-spacing: 0.08em; margin-bottom: 0.4rem; }
.form-group label .req { color: #c0675a; }
.form-input {
  width: 100%; border: 1px solid rgba(114,87,82,0.25);
  background: var(--warm-bg); color: var(--dark);
  padding: 0.7rem 0.9rem; font-family: 'Noto Serif TC', serif;
  font-size: 0.88rem; outline: none; transition: border-color 0.2s;
}
.form-input:focus { border-color: var(--primary); }
.form-input.err  { border-color: #c0675a; }
textarea.form-input { resize: vertical; min-height: 78px; }
.form-row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-note { font-size: 0.73rem; color: var(--light-text); margin-top: 0.3rem; }
.form-err  { font-size: 0.73rem; color: #c0675a; margin-top: 0.28rem; display: none; }
.form-err.show { display: block; }

/* Radio 選項 */
.radio-group { display: flex; flex-direction: column; gap: 0.6rem; }
.radio-opt { display: flex; align-items: flex-start; gap: 0.7rem; padding: 0.75rem 1rem; border: 1px solid rgba(114,87,82,0.2); cursor: pointer; transition: all 0.2s; }
.radio-opt:hover   { border-color: var(--accent); background: rgba(227,181,164,0.06); }
.radio-opt.selected{ border-color: var(--primary); background: rgba(114,87,82,0.04); }
.radio-opt input   { margin-top: 3px; accent-color: var(--primary); }
.rot strong { font-size: 0.85rem; color: var(--primary); display: block; margin-bottom: 0.12rem; }
.rot small  { font-size: 0.74rem; color: var(--mid); }

/* 訂單摘要 */
.order-summary { background: var(--cream); padding: 1.2rem 1.4rem; margin-bottom: 1.4rem; border-left: 3px solid var(--accent); }
.order-summary h4 { font-family: 'Shippori Mincho', serif; font-size: 0.85rem; color: var(--primary); margin-bottom: 0.8rem; }
.sum-item  { display: flex; justify-content: space-between; font-size: 0.82rem; color: var(--mid); padding: 0.28rem 0; }
.sum-item strong { color: var(--dark); }
.sum-div   { border: none; border-top: 1px solid rgba(227,181,164,0.4); margin: 0.5rem 0; }
.sum-total { display: flex; justify-content: space-between; font-size: 0.9rem; color: var(--primary); font-weight: 600; }

/* 匯款資訊框 */
.transfer-box { background: var(--cream); border: 1px solid rgba(227,181,164,0.5); padding: 1.4rem; margin-bottom: 1.4rem; }
.transfer-box h4 { font-family: 'Shippori Mincho', serif; font-size: 0.9rem; color: var(--primary); margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }
.tr-row { display: flex; justify-content: space-between; align-items: center; padding: 0.5rem 0; border-bottom: 1px solid rgba(227,181,164,0.25); }
.tr-row:last-child { border-bottom: none; }
.tr-label { font-size: 0.77rem; color: var(--mid); }
.tr-val   { font-size: 0.88rem; color: var(--dark); font-weight: 500; font-family: 'Shippori Mincho', serif; display: flex; align-items: center; gap: 0.5rem; }
.tr-amount{ font-family: 'IM Fell English', serif; font-size: 1.4rem; color: var(--primary); }
.copy-btn {
  background: none; border: 1px solid rgba(114,87,82,0.25); color: var(--mid);
  font-size: 0.68rem; padding: 0.18rem 0.45rem; cursor: pointer;
  transition: all 0.2s; font-family: 'Noto Serif TC', serif;
}
.copy-btn:hover { background: var(--primary); border-color: var(--primary); color: var(--white); }
.transfer-note { font-size: 0.79rem; color: var(--mid); line-height: 1.9; background: rgba(227,181,164,0.12); padding: 1rem; margin-top: 1rem; }
.transfer-note strong { color: var(--primary); }

/* Modal 按鈕 */
.modal-nav { display: flex; gap: 1rem; margin-top: 1.5rem; }
.btn-back {
  flex: 1; background: transparent; border: 1.5px solid rgba(114,87,82,0.28);
  color: var(--mid); padding: 0.85rem; font-family: 'Noto Serif TC', serif;
  font-size: 0.84rem; letter-spacing: 0.08em; cursor: pointer; transition: all 0.2s;
}
.btn-back:hover { border-color: var(--primary); color: var(--primary); }
.btn-next {
  flex: 2; background: var(--primary); color: var(--white); border: none;
  padding: 0.85rem; font-family: 'Noto Serif TC', serif;
  font-size: 0.84rem; letter-spacing: 0.12em; cursor: pointer; transition: background 0.2s;
}
.btn-next:hover { background: var(--dark); }
.btn-full { flex: 1; width: 100%; }

/* 成功畫面 */
.success-wrap { text-align: center; padding: 2rem 0; }
.success-icon {
  width: 64px; height: 64px; background: rgba(114,87,82,0.1);
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; margin: 0 auto 1.5rem;
}
.success-wrap h3 { font-family: 'Shippori Mincho', serif; font-size: 1.25rem; color: var(--primary); margin-bottom: 0.6rem; }
.success-order { font-family: 'IM Fell English', serif; font-size: 1rem; color: var(--accent); margin: 0.4rem 0 1rem; }

/* ════════════════════════════
   ANIMATIONS
════════════════════════════ */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ════════════════════════════
   RESPONSIVE
════════════════════════════ */
/* ════════════════════════════
   Hamburger（預設隱藏，手機才顯示）
════════════════════════════ */
.hamburger {
  display: none;
  flex-direction: column; justify-content: center; align-items: center;
  gap: 5px; width: 44px; height: 44px;
  background: none;
  border: 1px solid rgba(114,87,82,0.2);
  border-radius: 2px;
  cursor: pointer; padding: 0; flex-shrink: 0;
}
.hamburger span {
  display: block; width: 20px; height: 2px;
  background: var(--primary); border-radius: 2px;
}
.hamburger.open {
  background: var(--cream);
  border-color: var(--primary);
}

/* ════════════════════════════
   手機展開選單（預設隱藏）
════════════════════════════ */
.mobile-menu {
  display: none;
  position: fixed;
  top: 64px; left: 0; right: 0;
  background: rgba(250,246,241,0.98);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(114,87,82,0.15);
  z-index: 199;
  flex-direction: column;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  display: flex; align-items: center; gap: 0.5rem;
  padding: 1rem 1.5rem;
  font-family: 'Noto Serif TC', serif; font-size: 0.92rem;
  color: var(--dark); text-decoration: none;
  letter-spacing: 0.06em;
  border-bottom: 1px solid rgba(114,87,82,0.08);
  transition: background 0.15s, color 0.15s;
}
.mobile-menu a:last-child { border-bottom: none; }
.mobile-menu a:hover { background: var(--cream); color: var(--primary); }

@media (max-width: 960px) {
  /* Nav */
  nav { padding: 0 16px; }
  .nav-links { display: none; }
  .nav-ig    { display: none; }
  .nav-btn-text { display: none; }

  /* lookup-trigger：手機版移入 Hamburger 選單，Nav 隱藏 */
  .lookup-trigger { display: none !important; }

  /* cart-btn：44px icon only */
  .cart-btn {
    width: 44px; height: 44px; min-width: 44px;
    padding: 0; justify-content: center;
    position: relative;
  }
  .cart-btn svg { width: 22px; height: 22px; }
  .cart-count {
    position: absolute; top: 4px; right: 4px;
    font-size: 9px; min-width: 14px; height: auto; padding: 0 3px;
  }

  /* Hamburger */
  .hamburger { display: flex; }

  /* Hero：圖片顯示在上方 */
  .hero { grid-template-columns: 1fr; }
  .hero-right {
    display: block;
    height: 280px;
    order: -1;
  }
  .hero-img-wrap { height: 100%; }
  .hero-cover-img { width: 100%; height: 100%; object-fit: cover; }
  .hero-img-overlay { display: none; }
  .hero-left { padding: 2rem 1.5rem; }
  .hero-deco { display: none; }

  /* 其他 */
  .products-grid { grid-template-columns: 1fr; }
  .product-card--featured { grid-template-columns: 1fr; }
  .philosophy-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .form-row2 { grid-template-columns: 1fr; }
}

/* ════════════════════════════
   步驟 3：末五碼 & 稍後補填
════════════════════════════ */

/* 當場填末五碼區塊 */
.bank-code-section {
  background: var(--cream);
  border: 1.5px solid var(--accent);
  padding: 1.4rem;
  margin-bottom: 0;
}
.bank-code-title {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: 'Shippori Mincho', serif;
  font-size: 0.9rem; font-weight: 600;
  color: var(--primary); margin-bottom: 1rem;
}

/* 分隔線 */
.later-divider {
  display: flex; align-items: center; gap: 0.8rem;
  margin: 1.2rem 0;
}
.later-divider::before,
.later-divider::after {
  content: ''; flex: 1;
  height: 1px; background: rgba(227,181,164,0.4);
}
.later-divider span {
  font-size: 0.75rem; color: var(--light-text);
  letter-spacing: 0.1em; white-space: nowrap;
}

/* 稍後補填區塊 */
.later-section { margin-bottom: 1.2rem; }
.later-box { text-align: center; }

/* 訂單編號展示框 */
.order-ref-box {
  display: inline-flex; align-items: center; gap: 0.7rem;
  background: var(--white); border: 1px solid rgba(114,87,82,0.2);
  padding: 0.6rem 1rem; margin-bottom: 1rem;
}
.order-ref-label {
  font-size: 0.72rem; color: var(--light-text); white-space: nowrap;
}
.order-ref-no {
  font-family: 'Shippori Mincho', serif;
  font-size: 1rem; color: var(--primary); font-weight: 600;
  letter-spacing: 0.08em;
}

/* 稍後補填按鈕 */
.btn-later {
  width: 100%; background: transparent;
  border: 1.5px solid rgba(114,87,82,0.28);
  color: var(--mid); padding: 0.75rem;
  font-family: 'Noto Serif TC', serif;
  font-size: 0.82rem; letter-spacing: 0.08em;
  cursor: pointer; transition: all 0.2s;
}
.btn-later:hover { border-color: var(--primary); color: var(--primary); }

/* ════════════════════════════
   訂單查詢 Modal
════════════════════════════ */
.lookup-overlay {
  position: fixed; inset: 0;
  background: rgba(30,15,10,0.55);
  z-index: 400; opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
  display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.lookup-overlay.open { opacity: 1; pointer-events: all; }

.lookup-modal {
  background: var(--white); width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto;
  transform: translateY(20px); transition: transform 0.3s;
}
.lookup-overlay.open .lookup-modal { transform: translateY(0); }

.lookup-hdr {
  padding: 1.4rem 2rem 1rem;
  border-bottom: 1px solid rgba(227,181,164,0.3);
  position: sticky; top: 0; background: var(--white); z-index: 1;
  display: flex; align-items: center; justify-content: space-between;
}
.lookup-hdr h2 {
  font-family: 'Shippori Mincho', serif;
  font-size: 1rem; color: var(--primary);
}
.lookup-close {
  background: none; border: none; cursor: pointer;
  color: var(--mid); font-size: 1.4rem; line-height: 1;
}
.lookup-close:hover { color: var(--primary); }
.lookup-body { padding: 1.8rem; }

/* ════════════════════════════
   訂單查詢觸發按鈕（Nav 或頁尾）
════════════════════════════ */
.lookup-trigger {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-size: 0.78rem; color: var(--mid);
  text-decoration: none; cursor: pointer;
  background: none; border: none;
  font-family: 'Noto Serif TC', serif;
  letter-spacing: 0.06em; transition: color 0.2s;
  padding: 0;
}
.lookup-trigger:hover { color: var(--primary); }

/* ════════════════════════════
   Hero 真實圖片
════════════════════════════ */
.hero-cover-img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
}
.hero-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, var(--warm-bg) 0%, transparent 20%),
              linear-gradient(to bottom, transparent 70%, var(--warm-bg) 100%);
}

/* ════════════════════════════
   商品真實照片
════════════════════════════ */
.product-photo {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block; transition: transform 0.4s ease;
}
.product-card:hover .product-photo {
  transform: scale(1.04);
}

/* ════════════════════════════
   注意事項區塊
════════════════════════════ */
.notice-block {
  max-width: 1100px; margin: 0 auto 2.5rem;
  padding: 0 2rem;
}
.notice-title {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: 'Shippori Mincho', serif;
  font-size: 0.92rem; font-weight: 600;
  color: var(--primary); margin-bottom: 0.9rem;
}
.notice-list {
  list-style: none;
  background: var(--cream);
  border-left: 3px solid var(--accent);
  padding: 1.2rem 1.5rem;
  display: flex; flex-direction: column; gap: 0.55rem;
}
.notice-list li {
  font-size: 0.85rem; color: var(--mid);
  line-height: 1.8; padding-left: 1.2rem; position: relative;
}
.notice-list li::before {
  content: '·'; position: absolute; left: 0;
  color: var(--accent); font-size: 1.2rem; line-height: 1.4;
}
.notice-list li strong { color: var(--primary); }
.notice-link {
  color: var(--primary); text-decoration: underline;
  text-underline-offset: 3px; cursor: pointer; font-weight: 600;
}
.notice-link:hover { color: var(--accent); }

/* ════════════════════════════
   7-11 查詢連結
════════════════════════════ */
.seven-lookup-link {
  display: inline-flex; align-items: center; gap: 0.3rem;
  font-size: 0.75rem; color: var(--primary);
  text-decoration: underline; text-underline-offset: 2px;
  margin-top: 0.35rem; cursor: pointer;
  font-family: 'Noto Serif TC', serif;
}
.seven-lookup-link:hover { color: var(--light-text); }

/* ════════════════════════════
   Footer 社群連結
════════════════════════════ */
.footer-social {
  display: flex; flex-direction: column; gap: 0.7rem;
  margin-top: 1.1rem;
}
.footer-social-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--light-text); text-decoration: none;
  font-size: 0.82rem; transition: opacity 0.2s;
}
.footer-social-link:hover { opacity: 0.75; }

/* ════════════════════════════
   步驟 3：末五碼 & 稍後補填
════════════════════════════ */
.bank-code-section {
  background: var(--cream); border: 1.5px solid var(--accent);
  padding: 1.4rem; margin-bottom: 0;
}
.bank-code-title {
  display: flex; align-items: center; gap: 0.5rem;
  font-family: 'Shippori Mincho', serif; font-size: 0.9rem;
  font-weight: 600; color: var(--primary); margin-bottom: 1rem;
}
.later-divider {
  display: flex; align-items: center; gap: 0.8rem; margin: 1.2rem 0;
}
.later-divider::before, .later-divider::after {
  content: ''; flex: 1; height: 1px; background: rgba(227,181,164,0.4);
}
.later-divider span { font-size: 0.75rem; color: var(--light-text); letter-spacing: 0.1em; }
.later-section { margin-bottom: 1.2rem; }
.later-box { text-align: center; }
.order-ref-box {
  display: inline-flex; align-items: center; gap: 0.7rem;
  background: var(--white); border: 1px solid rgba(114,87,82,0.2);
  padding: 0.6rem 1rem; margin-bottom: 1rem;
}
.order-ref-label { font-size: 0.72rem; color: var(--light-text); white-space: nowrap; }
.order-ref-no {
  font-family: 'Shippori Mincho', serif; font-size: 1rem;
  color: var(--primary); font-weight: 600; letter-spacing: 0.08em;
}
.btn-later {
  width: 100%; background: transparent;
  border: 1.5px solid rgba(114,87,82,0.28); color: var(--mid);
  padding: 0.75rem; font-family: 'Noto Serif TC', serif;
  font-size: 0.82rem; letter-spacing: 0.08em; cursor: pointer; transition: all 0.2s;
}
.btn-later:hover { border-color: var(--primary); color: var(--primary); }

/* ════════════════════════════
   訂單查詢 Modal
════════════════════════════ */
.lookup-overlay {
  position: fixed; inset: 0; background: rgba(30,15,10,0.55);
  z-index: 400; opacity: 0; pointer-events: none; transition: opacity 0.3s;
  display: flex; align-items: center; justify-content: center; padding: 1rem;
}
.lookup-overlay.open { opacity: 1; pointer-events: all; }
.lookup-modal {
  background: var(--white); width: 100%; max-width: 480px;
  max-height: 90vh; overflow-y: auto;
  transform: translateY(20px); transition: transform 0.3s;
}
.lookup-overlay.open .lookup-modal { transform: translateY(0); }
.lookup-hdr {
  padding: 1.4rem 2rem 1rem; border-bottom: 1px solid rgba(227,181,164,0.3);
  position: sticky; top: 0; background: var(--white); z-index: 1;
  display: flex; align-items: center; justify-content: space-between;
}
.lookup-hdr h2 { font-family: 'Shippori Mincho', serif; font-size: 1rem; color: var(--primary); }
.lookup-close { background: none; border: none; cursor: pointer; color: var(--mid); font-size: 1.4rem; }
.lookup-close:hover { color: var(--primary); }
.lookup-body { padding: 1.8rem; }

@media (max-width: 960px) {
  .notice-block { padding: 0 1rem; }
}

/* ════════════════════════════
   SVG NEW Badge
════════════════════════════ */
.product-badge--new {
  position: absolute; top: 0.8rem; right: 0.8rem;
  background: none; padding: 0;
  width: 44px; height: 44px;
  filter: drop-shadow(0 2px 6px rgba(114,87,82,0.35));
  animation: badgePulse 2.5s ease-in-out infinite;
}
.product-badge--new svg {
  width: 44px; height: 44px;
}

@keyframes badgePulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 2px 6px rgba(114,87,82,0.35)); }
  50%       { transform: scale(1.08); filter: drop-shadow(0 3px 10px rgba(114,87,82,0.5)); }
}

/* ════════════════════════════
   購物車商品縮圖（真實圖片）
════════════════════════════ */
.cart-item-thumb {
  width: 60px; height: 60px;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--cream);
  display: flex; align-items: center; justify-content: center;
}
.cart-item-img {
  width: 100%; height: 100%;
  object-fit: cover; object-position: center;
  display: block;
}
.cart-item-emoji { font-size: 1.8rem; }
.cart-item-info  { flex: 1; min-width: 0; }

/* ════════════════════════════
   社群聯繫欄位
════════════════════════════ */
.social-row {
  margin-bottom: 0.7rem;
}
.social-check {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.85rem; color: var(--mid);
  cursor: pointer; padding: 0.4rem 0;
  user-select: none; transition: color 0.2s;
}
.social-check input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--primary); cursor: pointer; flex-shrink: 0;
}
.social-check.checked { color: var(--primary); font-weight: 600; }
.social-check svg { flex-shrink: 0; color: var(--mid); }
.social-check.checked svg { color: var(--primary); }

.social-input-wrap {
  display: flex; align-items: center; gap: 0;
  margin-top: 0.35rem; margin-left: 1.6rem;
}
.social-prefix {
  background: var(--cream); border: 1px solid rgba(114,87,82,0.25);
  border-right: none; padding: 0.65rem 0.7rem;
  font-size: 0.88rem; color: var(--mid);
  font-family: 'Noto Serif TC', serif; flex-shrink: 0;
}
.social-input {
  border-radius: 0 !important;
  flex: 1;
}

/* ════════════════════════════
   Nav Logo 圖片
════════════════════════════ */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.nav-logo-img {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
  border: 1.5px solid rgba(114,87,82,0.18);
  flex-shrink: 0;
}
.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.nav-logo-text span {
  font-family: 'IM Fell English', serif;
  font-style: italic;
  font-size: 0.82rem;
  color: var(--mid);
  letter-spacing: 0.15em;
}

/* ════════════════════════════
   庫存狀態
════════════════════════════ */
/* 售完 / 低庫存標示 */
.stock-badge {
  position: absolute; bottom: 0.8rem; left: 0.8rem;
  font-size: 0.72rem; font-family: 'Noto Serif TC', serif;
  padding: 0.25rem 0.65rem; letter-spacing: 0.08em;
  font-weight: 600; pointer-events: none;
}
.stock-badge--out {
  background: rgba(58,44,40,0.82); color: #FFFDF9;
}
.stock-badge--low {
  background: rgba(192,103,90,0.9); color: #fff;
  animation: stockPulse 1.8s ease-in-out infinite;
}
@keyframes stockPulse {
  0%,100% { opacity: 1; }
  50%      { opacity: 0.75; }
}

/* 售完商品卡片變暗 */
.product-card--soldout { opacity: 0.7; }
.product-card--soldout .product-photo { filter: grayscale(30%); }

/* 售完按鈕 */
.add-to-cart--soldout {
  background: rgba(114,87,82,0.1) !important;
  border-color: rgba(114,87,82,0.2) !important;
  color: var(--light-text) !important;
  cursor: not-allowed !important;
  font-style: italic;
}

/* ════════════════════════════
   購物車商品列（緊湊版）
════════════════════════════ */
.cart-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1rem;
  border-bottom: 1px solid rgba(227,181,164,0.2);
  gap: 0.8rem;
}
.cart-item-info {
  flex: 1;
  min-width: 0;
}
.cart-item-name {
  font-size: 0.84rem;
  color: var(--dark);
  font-family: 'Noto Serif TC', serif;
  margin-bottom: 0.2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cart-item-price {
  font-size: 0.75rem;
  color: var(--light-text);
}
.cart-item-right {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}
.cart-item-subtotal {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  min-width: 44px;
  text-align: right;
}

/* ════════════════════════════
   購物車商品庫存提示
════════════════════════════ */
.cart-stock-hint {
  font-size: 0.72rem;
  font-family: 'Noto Serif TC', serif;
  margin-top: 0.25rem;
  letter-spacing: 0.05em;
}
.cart-stock-hint--low {
  color: #c0675a;
  font-weight: 600;
}
.cart-stock-hint--out {
  color: #9B7B72;
  font-style: italic;
}


/* ════════════════════════════
   Products Loading
════════════════════════════ */
.products-loading {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  gap: 1.2rem;
  color: var(--mid);
  font-family: 'Noto Serif TC', serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
}
.products-loading-spinner {
  width: 36px; height: 36px;
  border: 2px solid rgba(114,87,82,0.15);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to { transform: rotate(360deg); }
}