/* ═══════════════════════════════════════════════
   喫茶舍 YUM TEAHOUSE — 品牌綠圓潤風（ref: 原 Wix 站 VI）
   sage green #959e7b · 圓角卡片 · 圓體標題 · 茶園元素
   animation：浮杯 / 飄珍珠 / TOP10 跑馬燈 / hover 彈跳
   ═══════════════════════════════════════════════ */
:root {
  --green: #959e7b;
  --green-deep: #76805c;
  --green-dark: #5a6246;
  --green-pale: #f0f2e7;
  --green-mist: #f7f8f2;
  --cream: #fffdf9;
  --ink: #4b4f3e;
  --ink-soft: #84876f;
  --line: #e3e5d6;
  --round: "Huninn", "Noto Sans TC", sans-serif;
  --sans: "Noto Sans TC", "Noto Sans JP", "Noto Sans KR", sans-serif;
  --latin: "Jost", sans-serif;
  --r-lg: 28px;
  --r-md: 20px;
  --shadow: 0 10px 32px rgba(118, 128, 92, .14);
  --shadow-sm: 0 4px 16px rgba(118, 128, 92, .10);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); font-weight: 400; color: var(--ink); background: var(--cream); line-height: 1.85; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
h1, h2, h3 { font-family: var(--round); font-weight: 400; line-height: 1.4; color: var(--green-deep); }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

/* ─── Reveal ─── */
.reveal { opacity: 0; transform: translateY(22px) scale(.985); transition: opacity .9s ease, transform .9s cubic-bezier(.22,.9,.36,1); }
.reveal.visible { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .1s; } .reveal.d2 { transition-delay: .2s; } .reveal.d3 { transition-delay: .3s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; }
}

/* ─── Keyframes ─── */
@keyframes floatCup { 0%,100% { transform: translateY(0) rotate(var(--tilt, 0deg)); } 50% { transform: translateY(-16px) rotate(var(--tilt, 0deg)); } }
@keyframes pearlDrift { 0%,100% { transform: translateY(0); opacity: .5; } 50% { transform: translateY(-26px); opacity: .9; } }
@keyframes marqueeMove { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes leafSway { 0%,100% { transform: rotate(-6deg); } 50% { transform: rotate(8deg); } }
@keyframes popIn { from { transform: scale(.6); opacity: 0; } to { transform: scale(1); opacity: 1; } }

/* ─── Header ─── */
.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 100; display: flex; align-items: center; gap: 2.2rem; padding: .9rem 4vw; background: rgba(255,253,249,.9); backdrop-filter: blur(12px); transition: box-shadow .3s; }
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.logo { display: flex; align-items: center; flex-shrink: 0; }
.logo-img { height: 52px; width: auto; flex-shrink: 0; display: block; transition: height .3s; }
.site-header.scrolled .logo-img { height: 44px; }
.main-nav { display: flex; gap: 1.6rem; margin-left: auto; }
.main-nav a { font-family: var(--round); font-size: .94rem; letter-spacing: .14em; color: var(--ink); padding: .3rem .9rem; border-radius: 999px; transition: all .3s; }
.main-nav a:hover { background: var(--green-pale); color: var(--green-deep); }
.lang-switch { display: flex; gap: .3rem; background: var(--green-pale); border-radius: 999px; padding: .22rem; }
.lang-switch a { font-family: var(--latin); font-size: .72rem; letter-spacing: .08em; color: var(--ink-soft); padding: .18rem .7rem; border-radius: 999px; transition: all .3s; }
.lang-switch a.active { background: var(--green); color: #fff; }
.lang-switch a:not(.active):hover { color: var(--green-deep); }
.nav-toggle { display: none; }

/* ─── Buttons ─── */
.btn { display: inline-block; font-family: var(--round); font-size: .98rem; letter-spacing: .16em; padding: .78rem 2.3rem; border-radius: 999px; background: var(--green); color: #fff; box-shadow: var(--shadow-sm); transition: transform .25s cubic-bezier(.34,1.56,.64,1), box-shadow .25s, background .25s; }
.btn:hover { transform: translateY(-3px) scale(1.04); box-shadow: var(--shadow); background: var(--green-deep); }
.btn-ghost { background: #fff; color: var(--green-deep); border: 2px solid var(--green); box-shadow: none; }
.btn-ghost:hover { background: var(--green-pale); }
.btn-sm { font-size: .85rem; padding: .5rem 1.6rem; }
.btn-primary { background: var(--green); }

/* ─── Hero（茶園） ─── */
.hero-garden { position: relative; min-height: 94vh; display: grid; grid-template-columns: 1.04fr .96fr; align-items: center; overflow: hidden;
  background: url(../img/tea_field_soft.jpg) center bottom / cover no-repeat; }
.hero-garden::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 120px; background: linear-gradient(transparent, var(--cream)); pointer-events: none; }
.pearls { position: absolute; inset: 0; z-index: 1; pointer-events: none; }
.hero-garden .hero-inner { position: relative; z-index: 2; padding: 8.5rem 1rem 5rem 7vw; }
.hero-garden .hero-inner::before { content: ""; position: absolute; inset: 4rem -2rem 1rem -4rem; z-index: -1;
  background: radial-gradient(ellipse closest-side, rgba(255,253,249,.9), rgba(255,253,249,.55) 60%, transparent); filter: blur(6px); }
.hero-eyebrow { font-family: var(--latin); font-size: .8rem; font-weight: 500; letter-spacing: .55em; color: var(--green-deep); margin-bottom: 1.6rem; }
.hero-garden h1 { font-size: clamp(3rem, 6.6vw, 5.4rem); line-height: 1.22; letter-spacing: .06em; color: var(--green);
  background: url(../img/tea_field_text.jpg) center / cover; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero-rule { display: none; }
.hero-sub { font-size: 1.04rem; color: var(--ink); letter-spacing: .05em; max-width: 30em; margin: 1.6rem 0 2.6rem; }
.hero-cta { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-scroll { display: none; }

/* 浮杯 */
.hero-cups { position: relative; z-index: 1; height: 94vh; min-height: 560px; }
.hero-cups img { position: absolute; filter: drop-shadow(0 24px 30px rgba(90, 98, 70, .28)); animation: floatCup 5.2s ease-in-out infinite; }
.cup-1 { --tilt: -2deg; height: 56%; left: 4%; bottom: 14%; z-index: 2; animation-delay: 0s; }
.cup-2 { --tilt: 1.5deg; height: 62%; left: 33%; bottom: 17%; z-index: 3; animation-delay: .9s; }
.cup-3 { --tilt: 3deg; height: 54%; left: 64%; bottom: 13%; z-index: 1; animation-delay: 1.7s; }

/* 飄珍珠 */
.pearls span { position: absolute; border-radius: 50%; background: var(--green); opacity: .35; animation: pearlDrift 6s ease-in-out infinite; }
.pearls .p1 { width: 14px; height: 14px; left: 6%; top: 30%; animation-delay: 0s; }
.pearls .p2 { width: 9px; height: 9px; left: 28%; top: 16%; animation-delay: 1.2s; }
.pearls .p3 { width: 18px; height: 18px; left: 58%; top: 12%; background: var(--green-deep); animation-delay: 2.1s; }
.pearls .p4 { width: 11px; height: 11px; left: 84%; top: 26%; animation-delay: 3s; }
.pearls .p5 { width: 7px; height: 7px; left: 46%; top: 40%; animation-delay: 1.8s; }

/* ─── Marquee ─── */
.marquee { overflow: hidden; background: var(--green); padding: .85rem 0; }
.marquee-track { display: flex; align-items: center; gap: 2.6rem; width: max-content; animation: marqueeMove 40s linear infinite; }
.marquee-track span { font-family: var(--round); font-size: 1rem; letter-spacing: .4em; color: #fff; white-space: nowrap; }
.marquee-track .dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.75); flex: none; }

/* ─── Section 基本 ─── */
.section { padding: 5.5rem 4vw; }
.section-head { text-align: center; margin-bottom: 3rem; }
.section-head h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); letter-spacing: .18em; display: inline-flex; align-items: center; gap: .7rem; }
.section-head h2::before, .section-head h2::after { content: "🍃"; font-size: 1.2rem; animation: leafSway 3.5s ease-in-out infinite; display: inline-block; }
.section-head p { color: var(--ink-soft); font-size: .94rem; letter-spacing: .12em; margin-top: .6rem; }
.section-cta { text-align: center; margin-top: 2.8rem; }

/* ─── TOP10 跑馬燈卡片 ─── */
.top-marquee { overflow: hidden; padding: 1rem 0 1.6rem; }
.top-track { display: flex; gap: 1.6rem; width: max-content; animation: marqueeMove 60s linear infinite; }
.top-marquee:hover .top-track { animation-play-state: paused; }
.sig-card { width: 248px; flex: none; background: #fff; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-sm); position: relative; transition: transform .35s cubic-bezier(.34,1.56,.64,1), box-shadow .35s; }
.sig-card:hover { transform: translateY(-10px) scale(1.02); box-shadow: var(--shadow); }
.top-badge { position: absolute; top: 14px; left: 14px; z-index: 2; font-family: var(--round); font-size: .82rem; letter-spacing: .1em; background: var(--green); color: #fff; padding: .18rem .95rem; border-radius: 999px; box-shadow: var(--shadow-sm); }
.sig-img { aspect-ratio: 4 / 5; overflow: hidden; display: flex; align-items: flex-end; justify-content: center; padding: 1.5rem 1.4rem 0; background: linear-gradient(172deg, #f7f9ef 0%, #eaeddb 100%); }
.sig-img img { width: auto; max-width: 82%; height: 95%; object-fit: contain; object-position: bottom; filter: drop-shadow(0 16px 16px rgba(90,98,70,.22)); transition: transform .5s ease; }
.sig-card:hover .sig-img img { transform: scale(1.06) translateY(-4px); }
.sig-img-ph { width: 100%; height: 100%; background: linear-gradient(160deg, var(--green-pale), #e2e5d2); }
.sig-card .sig-info { padding: 1rem 1.15rem 1.25rem; }
.sig-title-row { display: flex; align-items: baseline; justify-content: space-between; gap: .5rem; }
.sig-title-row h3 { font-size: 1.02rem; letter-spacing: .04em; color: var(--ink); }
.sig-price { font-family: var(--round); color: var(--green-deep); font-size: 1rem; flex: none; }
.sig-zh { font-size: .76rem; color: var(--ink-soft); letter-spacing: .04em; }
.sig-card p { font-size: .8rem; color: var(--ink-soft); line-height: 1.7; margin-top: .35rem; }

/* ─── 品牌故事 ─── */
.philosophy { background: var(--green-mist); border-radius: var(--r-lg); margin: 0 4vw; padding: 4.5rem 4vw 5rem; }
.phil-inner { display: flex; gap: 4rem; max-width: 980px; margin: 0 auto; align-items: flex-start; }
.phil-deco { flex: none; }
.phil-vertical { writing-mode: vertical-rl; font-family: var(--round); font-size: 1.5rem; letter-spacing: .55em; color: var(--green); border-right: 2px solid var(--green); padding-right: 1.1rem; }
.phil-text h2 { font-size: clamp(1.6rem, 3vw, 2.1rem); letter-spacing: .18em; margin-bottom: 1.2rem; }
.phil-text p { color: var(--ink); font-size: .98rem; max-width: 40em; }
.pillar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem; max-width: 1180px; margin: 3.5rem auto 0; }
.pillar { background: #fff; border-radius: var(--r-md); padding: 1.6rem 1.5rem 1.8rem; box-shadow: var(--shadow-sm); transition: transform .35s cubic-bezier(.34,1.56,.64,1), box-shadow .35s; }
.pillar:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.pillar-num { font-family: var(--latin); font-weight: 500; font-size: .8rem; letter-spacing: .12em; width: 2.2rem; height: 2.2rem; border-radius: 50%; background: var(--green); color: #fff; display: flex; align-items: center; justify-content: center; margin-bottom: 1rem; }
.pillar h3 { font-size: 1.02rem; letter-spacing: .08em; margin-bottom: .6rem; }
.pillar p { font-size: .84rem; line-height: 1.85; color: var(--ink-soft); }

/* ─── 甜度冰量 ─── */
.customize { padding-top: 4rem; padding-bottom: 4rem; }
.cust-inner { max-width: 780px; margin: 0 auto; text-align: center; background: var(--green-pale); border-radius: var(--r-lg); padding: 2.6rem 2.4rem; border: 2px dashed rgba(118,128,92,.35); }
.cust-inner h2, .cust-inner h3 { font-size: 1.3rem; letter-spacing: .2em; margin-bottom: .8rem; }
.cust-inner p { font-size: .92rem; color: var(--ink); }

/* ─── 分店 preview ─── */
.loc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; max-width: 1080px; margin: 0 auto; }
.loc-card { position: relative; background: #fff; border-radius: var(--r-md); padding: 1.5rem 1.6rem; box-shadow: var(--shadow-sm); transition: transform .35s cubic-bezier(.34,1.56,.64,1), box-shadow .35s; overflow: hidden; }
.loc-card::before { content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 5px; background: var(--green); opacity: 0; transition: opacity .3s; }
.loc-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.loc-card:hover::before { opacity: 1; }
.loc-area { font-family: var(--latin); font-size: .72rem; letter-spacing: .2em; color: var(--green-deep); background: var(--green-pale); display: inline-block; padding: .1rem .8rem; border-radius: 999px; margin-bottom: .7rem; }
.loc-name { font-family: var(--round); font-size: 1.12rem; letter-spacing: .08em; color: var(--ink); }
.loc-hours { font-size: .82rem; color: var(--ink-soft); margin-top: .3rem; }
.loc-arrow { position: absolute; right: 1.4rem; bottom: 1.2rem; color: var(--green); font-size: 1.1rem; transition: transform .3s; }
.loc-card:hover .loc-arrow { transform: translateX(5px); }

/* ─── 內頁 hero ─── */
.page-hero { padding: 9.5rem 4vw 4rem; text-align: center; background: linear-gradient(rgba(255,253,249,.6), var(--cream)), url(../img/tea_field_soft.jpg) center / cover; }
.page-hero h1 { font-size: clamp(2rem, 4vw, 2.8rem); letter-spacing: .3em; }
.page-hero p { color: var(--ink-soft); margin-top: .8rem; font-size: .92rem; letter-spacing: .14em; }

/* ─── 茶單 ─── */
.menu-section { max-width: 1080px; margin: 0 auto; }
.menu-cat { margin-bottom: 3.2rem; }
.menu-cat-title { font-size: 1.35rem; letter-spacing: .22em; display: flex; align-items: center; gap: .7rem; margin-bottom: 1.4rem; }
.cat-pearl { width: 14px; height: 14px; border-radius: 50%; background: var(--green); flex: none; animation: pearlDrift 4.5s ease-in-out infinite; }
.menu-list { display: grid; grid-template-columns: 1fr 1fr; gap: .2rem 3rem; }
.menu-item { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; padding: .85rem 1.1rem; border-radius: 14px; transition: background .25s; }
.menu-item:hover { background: var(--green-mist); }
.mi-names { display: flex; flex-direction: column; }
.mi-primary { font-size: .98rem; color: var(--ink); letter-spacing: .04em; }
.mi-secondary { font-size: .76rem; color: var(--ink-soft); }
.mi-price { font-family: var(--round); color: var(--green-deep); flex: none; }
.topping-list { display: flex; flex-wrap: wrap; gap: .7rem; }
.topping-item { background: var(--green-pale); border-radius: 999px; padding: .35rem 1.2rem; font-size: .88rem; transition: transform .25s cubic-bezier(.34,1.56,.64,1), background .25s; }
.topping-item:hover { transform: translateY(-3px) scale(1.04); background: #e4e8d3; }
.menu-note { margin-top: 1rem; }

/* ─── 分店詳情 ─── */
.loc-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.6rem; max-width: 980px; margin: 0 auto; }
.loc-detail { background: #fff; border-radius: var(--r-lg); padding: 2rem 2.1rem; box-shadow: var(--shadow-sm); transition: transform .35s, box-shadow .35s; }
.loc-detail:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.loc-detail-area { font-family: var(--latin); font-size: .72rem; letter-spacing: .2em; color: var(--green-deep); background: var(--green-pale); display: inline-block; padding: .12rem .9rem; border-radius: 999px; margin-bottom: .7rem; }
.loc-detail h2 { font-size: 1.3rem; letter-spacing: .1em; color: var(--ink); margin-bottom: 1rem; }
.loc-detail-row { display: flex; gap: .7rem; font-size: .9rem; margin-bottom: .55rem; align-items: baseline; }
.loc-icon { flex: none; }
.loc-detail .btn { margin-top: 1.1rem; }

/* ─── Footer ─── */
.site-footer { background: var(--green-dark); color: #eef0e3; margin-top: 4rem; border-radius: var(--r-lg) var(--r-lg) 0 0; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 3rem; max-width: 1080px; margin: 0 auto; padding: 3.5rem 4vw 2.5rem; }
.footer-logo-img { width: 84px; height: 84px; margin-bottom: 1rem; background: #fff; border-radius: 50%; padding: 8px; }
.footer-logo { font-family: var(--round); font-size: 1.25rem; letter-spacing: .35em; color: #fff; }
.footer-logo span { display: block; font-family: var(--latin); font-size: .66rem; letter-spacing: .3em; color: #c9cdb4; margin-top: .3rem; }
.footer-brand p { font-size: .85rem; color: #c9cdb4; margin-top: .8rem; }
.footer-col h4 { font-family: var(--round); font-size: .95rem; letter-spacing: .22em; color: #fff; margin-bottom: 1rem; }
.footer-col li { margin-bottom: .45rem; }
.footer-col a { font-size: .85rem; color: #c9cdb4; transition: color .25s; }
.footer-col a:hover { color: #fff; }
.footer-rights { text-align: center; font-size: .74rem; color: #a8ad92; padding: 1.2rem 4vw 1.6rem; border-top: 1px solid rgba(255,255,255,.12); }

/* ─── RWD ─── */
@media (max-width: 1080px) {
  .pillar-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 880px) {
  .main-nav { position: fixed; top: 64px; left: 4vw; right: 4vw; flex-direction: column; gap: .3rem; background: #fff; border-radius: var(--r-md); box-shadow: var(--shadow); padding: 1rem; margin: 0; transform: translateY(-16px); opacity: 0; pointer-events: none; transition: all .3s; }
  .main-nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .main-nav a { text-align: center; padding: .6rem; }
  .lang-switch { margin-left: auto; padding: .16rem; }
  .lang-switch a { font-size: .62rem; padding: .14rem .45rem; white-space: nowrap; }
  .nav-toggle { display: flex; flex-direction: column; gap: 5px; background: none; border: none; padding: .4rem; cursor: pointer; }
  .nav-toggle span { width: 22px; height: 2px; background: var(--green-deep); border-radius: 2px; }
  .logo-img { height: 40px; }

  .hero-garden { grid-template-columns: 1fr; min-height: auto; }
  .hero-garden .hero-inner { padding: 7.5rem 6vw 1rem; text-align: center; }
  .hero-sub { margin: 1.4rem auto 2.2rem; }
  .hero-cta { justify-content: center; }
  .hero-cups { height: 46vh; min-height: 340px; }
  .cup-1 { height: 72%; left: 8%; bottom: 8%; }
  .cup-2 { height: 80%; left: 36%; bottom: 10%; }
  .cup-3 { height: 70%; left: 65%; bottom: 7%; }

  .philosophy { margin: 0 3vw; padding: 3rem 6vw 3.5rem; }
  .phil-inner { flex-direction: column; gap: 1.6rem; }
  .phil-vertical { writing-mode: horizontal-tb; border-right: none; border-bottom: 2px solid var(--green); padding: 0 0 .5rem; font-size: 1.2rem; }
  .loc-grid { grid-template-columns: 1fr; }
  .menu-list { grid-template-columns: 1fr; }
  .loc-detail-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .section { padding: 3.5rem 5vw; }
}
@media (max-width: 540px) {
  .pillar-grid { grid-template-columns: 1fr; }
  .hero-garden h1 { font-size: 2.6rem; }
}

/* 新上市 badge */
.cat-badge { font-family: var(--round); font-size: .78rem; letter-spacing: .12em; background: var(--green); color: #fff; padding: .14rem .85rem; border-radius: 999px; margin-left: .4rem; vertical-align: middle; display: inline-block; animation: badgePulse 2.4s ease-in-out infinite; }
@keyframes badgePulse { 0%,100% { transform: scale(1); } 50% { transform: scale(1.08); } }

/* 加盟流程 */
.process-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 1rem 1.2rem; max-width: 1100px; margin: 0 auto; }
.process-step { background: #fff; border-radius: var(--r-md); box-shadow: var(--shadow-sm); padding: 1.4rem 1.6rem; display: flex; flex-direction: column; align-items: center; gap: .6rem; min-width: 110px; transition: transform .35s cubic-bezier(.34,1.56,.64,1); }
.process-step:hover { transform: translateY(-6px); }
.process-num { width: 2.4rem; height: 2.4rem; border-radius: 50%; background: var(--green); color: #fff; font-family: var(--round); font-size: 1.1rem; display: flex; align-items: center; justify-content: center; }
.process-label { font-family: var(--round); font-size: .92rem; letter-spacing: .08em; color: var(--ink); white-space: nowrap; }
.process-arrow { color: var(--green); font-size: 1.2rem; }
@media (max-width: 880px) { .process-arrow { display: none; } .process-step { min-width: 0; flex: 1 1 40%; } }

/* 加盟查詢表格 */
.form-card { max-width: 640px; }
.enquiry-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; margin-top: 1.8rem; text-align: left; }
.enquiry-form .field { display: flex; flex-direction: column; gap: .4rem; }
.enquiry-form .field.full { grid-column: 1 / -1; }
.enquiry-form label { font-family: var(--round); font-size: .85rem; letter-spacing: .06em; color: var(--ink); }
.enquiry-form .req { color: var(--green-deep); }
.enquiry-form input, .enquiry-form textarea {
  font-family: var(--sans); font-size: .95rem; color: var(--ink);
  background: #fff; border: 1.5px solid var(--line); border-radius: 12px; padding: .7rem .9rem; width: 100%;
  transition: border-color .25s;
}
.enquiry-form input:focus, .enquiry-form textarea:focus { outline: none; border-color: var(--green); }
.enquiry-form textarea { resize: vertical; }
.enquiry-form .btn { grid-column: 1 / -1; justify-self: center; border: none; cursor: pointer; margin-top: .4rem; }
.enquiry-form .hp { display: none !important; }
@media (max-width: 560px) { .enquiry-form { grid-template-columns: 1fr; } }