:root { --bg: #f8f6f1; --white: #fff; --ink: #24201c; --soft: #6a6157; --son: #a01a26; --son-d: #7a1420; --deep: #3f0810; --line: #dcd6cb; --gut: clamp(16px, 7vw, 120px); --serif: "Noto Serif", Georgia, serif; --ease: cubic-bezier(.16,1,.3,1); }
* { box-sizing: border-box; }
html.lenis { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 300 16px/1.9 var(--serif); letter-spacing: .015em; overflow-x: clip; -webkit-font-smoothing: antialiased; }
body.is-loading, body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
h1, h2, h3 { margin: 0; font-weight: 400; text-wrap: balance; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; letter-spacing: inherit; }
ul, ol { list-style: none; margin: 0; padding: 0; }
:focus-visible { outline: 2px solid var(--son); outline-offset: 3px; }

/* Man tai */
.preload { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; }
.pl-a, .pl-b { position: absolute; left: 0; right: 0; height: 50.2%; background: var(--white); }
.pl-a { top: 0; } .pl-b { bottom: 0; }
.pl-c { position: relative; display: grid; justify-items: center; gap: 20px; }
.ring { position: relative; width: 52px; height: 52px; display: grid; place-items: center; font-size: .72rem; color: var(--son-d); }
.ring svg { position: absolute; inset: 0; transform: rotate(-90deg); }
.ring circle { fill: none; stroke: var(--line); stroke-width: 1.5; }
#pl-ring { stroke: var(--son); stroke-dasharray: 100; }

/* Thanh tren: do luc o dau trang, trang khi cuon */
.bar { position: fixed; inset: 0 0 auto; z-index: 40; height: 60px; display: flex; align-items: center; justify-content: space-between; padding: 0 0 0 clamp(14px, 3vw, 36px); background: var(--son-d); transition: background .55s var(--ease), box-shadow .55s; }
.bar.scrolled { background: var(--white); box-shadow: 0 1px 0 var(--line); }
.logo { position: relative; display: block; width: 104px; height: 50px; }
.logo img { position: absolute; inset: 0; width: 104px; transition: opacity .5s; }
.lg-r { opacity: 0; } .bar.scrolled .lg-r, .menu-open .lg-r { opacity: 1; } .bar.scrolled .lg-c, .menu-open .lg-c { opacity: 0; }
.menu-open .bar { background: var(--white); }
.bar-right { display: flex; align-items: center; height: 100%; }
.shop { font-size: .84rem; letter-spacing: .1em; text-decoration: none; padding: 8px 22px; color: #f4e6c9; transition: color .5s; }
.bar.scrolled .shop, .menu-open .shop { color: var(--ink); }
#menu-btn { position: relative; width: 60px; height: 60px; background: var(--white); border-left: 1px solid var(--line); }
#menu-btn i { position: absolute; left: 19px; right: 19px; top: 16px; height: 1.5px; background: var(--ink); transition: transform .45s var(--ease), opacity .3s; }
#menu-btn i:nth-child(2) { top: 22px; } #menu-btn i:nth-child(3) { top: 28px; }
#menu-btn span { position: absolute; left: 0; right: 0; bottom: 8px; text-align: center; font-size: .58rem; font-weight: 500; line-height: 1.4; letter-spacing: .08em; text-transform: uppercase; }
#menu-btn[aria-expanded="true"] i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
#menu-btn[aria-expanded="true"] i:nth-child(2) { opacity: 0; }
#menu-btn[aria-expanded="true"] i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
#menu { position: fixed; inset: 60px 0 0; z-index: 39; background: var(--white); display: grid; grid-template-columns: 5fr 7fr; clip-path: inset(0 0 100% 0); visibility: hidden; transition: clip-path .85s var(--ease), visibility 0s .85s; }
#menu.open { clip-path: inset(0); visibility: visible; transition: clip-path .85s var(--ease); }
.menu-img { overflow: hidden; background: #ece7dc; }
.menu-img img { width: 100%; height: 100%; object-fit: cover; }
.menu-list { display: grid; align-content: center; padding: 20px clamp(20px, 6vw, 96px); overflow: auto; }
.menu-list a { display: flex; align-items: baseline; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); text-decoration: none; font-size: clamp(1.45rem, 3vw, 2.5rem); transition: color .3s, padding .5s var(--ease); }
.menu-list a:hover { color: var(--son); padding-left: 14px; }
.menu-list small { width: 74px; flex: none; color: var(--son); font-size: .78rem; }

/* Dau trang */
.hero { position: relative; height: 100svh; padding-top: 60px; display: grid; place-items: center; text-align: center; color: #fff; overflow: hidden; background: #1f2b22; }
.hero-media { position: absolute; inset: 60px 0 0; overflow: hidden; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.72) saturate(.92); }
#mist { position: absolute; inset: 60px 0 0; width: 100%; height: calc(100% - 60px); pointer-events: none; }
.hero-t { position: relative; padding: 0 12px; font-size: clamp(1.5rem, 3.9vw, 3.4rem); line-height: 1.4; text-shadow: 0 2px 26px rgba(0,0,0,.42); }
.ln { display: block; overflow: hidden; padding: 0 .1em .08em; }
.ln > span { display: block; }
.hero-tag { position: absolute; right: clamp(16px, 5vw, 76px); bottom: 0; width: 92px; padding: 16px 12px 0; background: rgba(20,14,12,.86); text-decoration: none; text-align: center; font-size: .72rem; line-height: 1.5; display: grid; justify-items: center; gap: 10px; }
.hero-tag small { font-size: .68rem; letter-spacing: .12em; }
.hero-tag b { font-weight: 300; }
.hero-tag i { width: 1px; height: 54px; background: linear-gradient(#fff 50%, rgba(255,255,255,.2) 50%); background-size: 1px 200%; animation: flow 2s linear infinite; }
@keyframes flow { from { background-position: 0 100%; } to { background-position: 0 0; } }

/* Chuoi pha tra */
.ritual { background: var(--bg); }
.r-stage { position: relative; height: 100vh; height: 100svh; padding-top: 60px; display: grid; grid-template-columns: 1fr minmax(0, min(70vh, 46vw)) 1fr; align-items: center; gap: clamp(16px, 3vw, 54px); padding-inline: clamp(16px, 5vw, 76px); overflow: hidden; }
.r-count { margin: 0 0 18px; font-size: .84rem; color: var(--son); letter-spacing: .1em; }
.r-titles { position: relative; min-height: 250px; }
.r-title { position: absolute; inset: 0 0 auto; opacity: 0; transform: translateY(22px); transition: opacity .55s, transform .9s var(--ease); pointer-events: none; }
.r-title.on { opacity: 1; transform: none; }
.r-title h2 { font-size: clamp(2rem, 3.5vw, 3.4rem); line-height: 1.2; }
.r-title p { margin: 12px 0 0; color: var(--soft); max-width: 30ch; }
.r-progress { height: 1px; background: var(--line); max-width: 260px; }
.r-progress i { display: block; height: 2px; margin-top: -.5px; background: var(--son); transform: scaleX(0); transform-origin: 0 50%; }
.r-bowl { position: relative; aspect-ratio: 1; width: 100%; perspective: 900px; transform-style: preserve-3d; will-change: transform; }
#bowl { position: absolute; inset: 0; width: 100%; height: 100%; }
.no-gl #bowl { background: url(shared/img/bowl-real.webp) center/76% no-repeat; }
.r-grains i { position: absolute; width: 3px; height: 3px; border-radius: 50%; background: #7c9c34; }
.prop { position: absolute; pointer-events: none; filter: drop-shadow(10px 18px 14px rgba(40,30,15,.32)); }
.spoon { width: 44%; }
.whisk { width: 58%; }
.r-eyebrow { margin: 0 0 12px; font-size: .78rem; color: var(--soft); }
.r-teas { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; }
.r-teas button { min-height: 44px; padding: 4px 15px; border: 1px solid var(--line); font-size: .88rem; transition: background .3s, color .3s, border-color .3s; }
.r-teas button:hover { border-color: var(--son); }
.r-teas button[aria-pressed="true"] { background: var(--son-d); border-color: var(--son-d); color: #fff; }
.r-info p { margin: 0; }
.ri-grade { font-size: .78rem; font-weight: 500; color: #55701f; }
.ri-note { font-size: .92rem; line-height: 1.7; color: var(--soft); margin: 6px 0 12px !important; max-width: 34ch; }
.ri-price strong { font-weight: 500; font-size: 1.3rem; }
.ri-price span { font-size: .8rem; color: var(--soft); }
.ri-cta { display: inline-block; margin-top: 10px; padding: 7px 0; color: var(--son); font-size: .88rem; text-underline-offset: 5px; }
.r-skip { position: absolute; left: clamp(16px, 5vw, 76px); bottom: 20px; padding: 7px 14px; border: 1px solid #cdbf9f; font-size: .78rem; letter-spacing: .08em; text-decoration: none; color: #8a7b58; transition: background .3s, color .3s; }
.r-skip:hover { background: var(--son-d); color: #fff; border-color: var(--son-d); }
.still .r-stage { height: auto; padding-block: 90px 70px; }

/* Cac phan */
.sec { position: relative; padding: clamp(80px, 10vw, 150px) var(--gut); max-width: 1560px; margin: auto; overflow: clip; }
.tint { max-width: none; background: #f0ece3; }
.sec-head { position: relative; text-align: center; margin-bottom: 40px; }
.mask { overflow: hidden; padding-bottom: .1em; }
.mask > span { display: block; }
.sec-head h2 { font-size: clamp(1.5rem, 2.9vw, 2.5rem); line-height: 1.4; }
.sec-head em { font-style: normal; font-weight: 300; margin: 0 .25em; }
.sub { margin: 6px 0 0; font-size: .92rem; color: #93804f; }
.demo { margin: 2px 0 0; font-size: .78rem; color: var(--son); }
.leaf { position: absolute; width: clamp(110px, 16vw, 240px); pointer-events: none; opacity: .94; filter: drop-shadow(12px 22px 18px rgba(30,40,10,.22)); }
.l1 { right: -2%; top: 8%; transform: rotate(22deg); }
.l2 { left: -3%; top: 5%; transform: rotate(-30deg) scaleX(-1); }

.tabs { position: relative; display: flex; justify-content: center; flex-wrap: wrap; gap: 2px clamp(14px, 3vw, 44px); border-bottom: 1px solid var(--line); margin-bottom: 44px; }
.tabs button { min-height: 46px; padding: 8px 4px; font-size: .92rem; color: var(--soft); transition: color .3s; }
.tabs button:hover, .tabs button[aria-selected="true"] { color: var(--ink); }
.ink { position: absolute; left: 0; height: 2.5px; background: var(--son); transition: transform .65s var(--ease), width .65s var(--ease), top .3s; }

.prods { display: grid; grid-template-columns: repeat(3, 1fr); gap: 54px clamp(20px, 3vw, 46px); min-height: 200px; }
.ph { position: relative; aspect-ratio: 1; overflow: hidden; background: #ece7dc; margin-bottom: 18px; }
.ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.5s var(--ease); }
.prod:hover .ph img { transform: scale(1.07); }
.tag { position: absolute; left: 14px; top: 14px; padding: 2px 12px; background: var(--son-d); color: #fff; font-size: .74rem; }
.ph-cta { position: absolute; left: 0; right: 0; bottom: 0; padding: 13px; text-align: center; background: rgba(122,20,32,.94); color: #fff; font-size: .88rem; text-decoration: none; transform: translateY(101%); transition: transform .6s var(--ease); }
.prod:hover .ph-cta, .ph-cta:focus-visible { transform: none; }
.prod h3 { font-size: 1.4rem; line-height: 1.4; }
.g { margin: 0; font-size: .8rem; color: var(--soft); }
.d { margin: 8px 0; font-size: .9rem; line-height: 1.7; color: var(--soft); }
.pr { margin: 0; font-weight: 500; font-size: 1.1rem; }

.band { position: relative; height: 84vh; display: grid; place-items: center; overflow: hidden; color: #fff; text-align: center; }
.band-img { position: absolute; inset: 0; overflow: hidden; }
.band-img img { width: 100%; height: 130%; margin-top: -15%; object-fit: cover; filter: brightness(.62); }
.band-t { position: relative; margin: 0; padding: 0 16px; font-size: clamp(1.5rem, 3.4vw, 3rem); }

.stores { display: grid; grid-template-columns: 7fr 4fr; gap: clamp(24px, 4vw, 64px); max-width: 1280px; margin: auto; align-items: start; }
.store-card { background: var(--white); padding: clamp(14px, 2vw, 30px); }
.gal { position: relative; aspect-ratio: 16/10; overflow: hidden; background: #ddd6c8; }
.gal img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.08); transition: opacity 1.2s ease, transform 6s linear; }
.gal img.on { opacity: 1; transform: scale(1); }
.dots { position: absolute; right: 12px; bottom: 6px; display: flex; }
.dots button { width: 26px; height: 32px; display: grid; place-items: center; }
.dots button::after { content: ""; width: 8px; height: 8px; border-radius: 50%; border: 1px solid #fff; transition: background .3s; }
.dots button.on::after { background: #fff; }
.info h3 { font-size: 1.6rem; font-weight: 500; margin-bottom: 8px; }
.info p { margin: 0; font-size: .9rem; color: var(--soft); }
.info p.sample { margin: 18px 0 2px; color: var(--son); font-size: .78rem; font-weight: 500; }
.info ul { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 14px; }
.info li { padding: 0 11px; border: 1px solid var(--line); font-size: .78rem; }
.store-list button { display: block; width: 100%; padding: 20px 0; text-align: left; border-bottom: 1px solid var(--line); transition: padding .55s var(--ease); }
.store-list button:hover { padding-left: 12px; }
.store-list b { display: block; font-weight: 500; font-size: 1.1rem; transition: color .3s; }
.store-list span { display: block; font-size: .82rem; line-height: 1.6; color: var(--soft); }
.store-list button[aria-pressed="true"] b { color: var(--son); }
.map { max-width: 1280px; margin: 40px auto 0; }
.map iframe { display: block; width: 100%; height: clamp(300px, 48vh, 480px); border: 0; background: #e8e4da; filter: saturate(.72) sepia(.08); }
.map a { display: inline-block; padding: 10px 0; font-size: .86rem; color: var(--son); text-underline-offset: 4px; }

.prose { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(24px, 6vw, 90px); align-items: center; max-width: 1120px; margin: auto; }
.prose figure { margin: 0; overflow: hidden; }
.prose img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.prose h3 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); line-height: 1.35; margin-bottom: 14px; }
.prose p { margin: 0 0 12px; color: var(--soft); }
.cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; max-width: 1280px; margin: auto; }
.cols li { padding-top: 16px; border-top: 1px solid var(--son); }
.cols span { color: var(--son); font-size: 1.5rem; }
.cols h3 { font-size: 1.2rem; font-weight: 500; }
.cols p { margin: 6px 0 0; font-size: .9rem; line-height: 1.75; color: var(--soft); }

footer { padding: clamp(60px, 7vw, 100px) var(--gut) 30px; background: var(--deep); color: #f2e4c6; display: grid; justify-items: center; text-align: center; gap: 14px; }
footer h2 { font-size: clamp(1.6rem, 3vw, 2.5rem); }
footer dl { width: min(720px, 100%); display: grid; grid-template-columns: 1fr 1fr; gap: 0 30px; margin: 0; }
footer dl div { padding: 10px 0; border-top: 1px solid rgba(242,228,198,.3); }
dt { font-size: .74rem; font-weight: 500; letter-spacing: .1em; }
dd { margin: 0; font-size: .92rem; }
dd em { font-style: normal; opacity: .85; }
.copy { margin: 14px 0 0; font-size: .8rem; }
.credits { font-size: .78rem; max-width: 720px; }
.credits summary { padding: 8px; cursor: pointer; }
.credits ul { list-style: disc; padding-left: 18px; text-align: left; }

.top { position: fixed; right: 20px; bottom: 0; z-index: 30; width: 48px; height: 88px; display: grid; justify-items: center; align-content: end; gap: 4px; padding-bottom: 8px; background: var(--son); color: #fff; font-size: .62rem; line-height: 1.3; text-align: center; text-decoration: none; transform: translateY(100%); transition: transform .7s var(--ease), height .4s var(--ease); }
.top i { width: 1px; height: 28px; background: #fff; }
.top:hover { height: 100px; }
.top.on { transform: none; }

@media (max-width: 960px) {
  .r-stage { grid-template-columns: 1fr; grid-template-rows: auto minmax(0, 1fr) auto; align-items: start; justify-items: center; text-align: center; gap: 6px; padding: 72px 16px 14px; }
  .r-count { margin: 0 0 2px; font-size: .76rem; }
  .r-titles { min-height: 102px; width: 100%; }
  .r-title h2 { font-size: 1.65rem; }
  .r-title p { margin: 4px auto 0; font-size: .86rem; line-height: 1.5; }
  .r-progress { margin: auto; width: 180px; }
  .r-left { width: 100%; }
  .r-bowl { width: min(92vw, 50svh); height: auto; align-self: center; }
  .r-eyebrow { display: none; }
  .r-teas { justify-content: center; margin-bottom: 4px; }
  .r-teas button { min-height: 40px; padding: 2px 11px; font-size: .8rem; }
  .ri-grade, .ri-note, .ri-cta { display: none; }
  .ri-price strong { font-size: 1.05rem; }
  .r-skip { left: 12px; bottom: 8px; padding: 4px 9px; font-size: .7rem; background: var(--bg); }
  .stores, .prose { grid-template-columns: 1fr; }
  .prods { grid-template-columns: 1fr 1fr; gap: 30px 14px; }
  .cols { grid-template-columns: 1fr 1fr; }
  #menu { grid-template-columns: 1fr; grid-template-rows: 30% 1fr; }
  .ph-cta { transform: none; position: static; display: block; padding: 8px; font-size: .8rem; }
  .ph { aspect-ratio: auto; }
  .ph img { aspect-ratio: 1; }
  .band { height: 58vh; }
}
@media (max-width: 520px) {
  .prod h3 { font-size: 1.14rem; }
  .d { display: none; }
  .cols, footer dl { grid-template-columns: 1fr; }
  .shop { padding: 8px 12px; font-size: .76rem; }
  .menu-list small { width: 66px; }
  .hero-tag { width: 78px; right: 12px; }
  .top { right: 10px; width: 42px; height: 72px; }
  .top span { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: .01ms !important; }
  .r-title.on { opacity: 1; }
  .top { transform: none; }
}