/* ==========================================================================
   Ốc Ngon – giao diện trang khách
   Tông màu: xanh rêu bảng đen + cam bia (tham khảo quannhautudo.com)
   ========================================================================== */
/* Font stencil tiêu đề lớn: Oswald Stencbab (OFL) + dấu tiếng Việt từ Oswald (OFL) – xem assets/fonts/OFL.txt */
@font-face {
  font-family: "OcNgon Stencil";
  src: url("../fonts/ocngon-stencil.woff?v=4") format("woff"), url("../fonts/ocngon-stencil.ttf?v=4") format("truetype");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  --g-950: #0a2615;
  --g-900: #0f361f;
  --g-800: #143d25;
  --g-700: #1b4e30;
  --g-600: #205435;
  --g-500: #2d6b45;
  --g-300: #68a380;
  --orange: #ffa827;
  --orange-deep: #f87c37;
  --lime: #23c446;
  --red: #ff4a4a;
  --cream: #fffbf4;
  --paper: #f4efe4;
  --chalk: #ece8da;
  --ink: #222;
  --muted: #666;
  --soft: #f5f5f5;

  --f-display: "Paytone One", "Be Vietnam Pro", "Plus Jakarta Sans", system-ui, sans-serif;
  --f-body: "Plus Jakarta Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --f-stencil: "OcNgon Stencil", "Paytone One", Impact, sans-serif;
  --f-mono: "Space Mono", ui-monospace, "Courier New", monospace;

  --header-h: 76px;
  /* vùng tai thỏ / Dynamic Island / thanh home (0 khi trình duyệt tự lo phần đó) */
  --sat: env(safe-area-inset-top, 0px);
  --sar: env(safe-area-inset-right, 0px);
  --sab: env(safe-area-inset-bottom, 0px);
  --sal: env(safe-area-inset-left, 0px);
  --wrap: 1240px;
  --gutter: clamp(16px, 4vw, 40px);
  --radius: 16px;
  --shadow: 0 18px 40px -18px rgba(0, 0, 0, .45);
  --ease: cubic-bezier(.2, .7, .2, 1);

  --grain: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='220' height='220'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

*, *::before, *::after { box-sizing: border-box; }
/* nền html = màu thanh trạng thái (theme-color) để vùng kéo giãn phía trên liền màu */
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + var(--sat) + 12px); -webkit-text-size-adjust: 100%; background-color: var(--g-900); }
body {
  margin: 0;
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--chalk);
  background-color: var(--g-800);
  padding-top: var(--sat);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }
input, select, textarea { font: inherit; }
/* giãn dòng tiêu đề đủ cho dấu tiếng Việt (Ấ, Ề… dòng dưới không chạm dấu nặng Ặ, Ệ… dòng trên) */
h1, h2, h3, h4 { margin: 0; font-weight: 400; line-height: 1.3; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
svg.i { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }
svg.i.fill { fill: currentColor; stroke: none; }
[hidden] { display: none !important; }
.sr-only { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; border-radius: 6px; }

main { overflow-x: hidden; overflow-x: clip; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 max(var(--gutter), var(--sar)) 0 max(var(--gutter), var(--sal)); }

/* chalkboard texture */
.tex { position: relative; isolation: isolate; background-color: var(--g-800); }
.tex::before {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: var(--grain);
  background-size: 220px 220px;
  opacity: .5;
  mix-blend-mode: soft-light;
}
.tex.dark { background-color: var(--g-900); }
/* hoạ tiết hải sản line art – pattern do quán vẽ (đã tách nền, xem design/pattern-hai-san-goc.webp) */
.tex::after {
  content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background: url("../img/pattern-hai-san.webp?v=1") repeat; background-size: 1080px 1080px;
  /* neo theo toạ độ cả trang (JS đặt --tex-x/--tex-y) để hoạ tiết nối liền giữa các mục */
  background-position: var(--tex-x, 0) var(--tex-y, 0);
  opacity: .5;   /* độ đậm hoạ tiết: 1 = như ảnh gốc, .5 = mờ một nửa */
}
.site-header.tex::after, .hero.has-media::after { display: none; }
@media (max-width: 640px) { .tex::after { background-size: 720px 720px; } }

/* ------------------------------------------------------------------ buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  min-height: 48px; padding: 0 26px; border-radius: 10px;
  font-family: var(--f-display); font-size: 16px; letter-spacing: .02em; text-transform: uppercase;
  transition: transform .25s var(--ease), background-color .25s, color .25s, box-shadow .25s, border-color .25s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--orange); color: var(--g-900); box-shadow: 0 6px 0 #c77a0b; }
.btn-primary:hover { box-shadow: 0 8px 0 #c77a0b; }
.btn-primary:active { box-shadow: 0 2px 0 #c77a0b; transform: translateY(4px); }
.btn-ghost { border: 1.5px solid rgba(255,255,255,.35); color: #fff; }
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }
.btn-outline { border: 1.5px solid var(--orange); color: var(--orange); }
.btn-outline:hover { background: var(--orange); color: var(--g-900); }
.btn.btn-solid { background: var(--orange); border: 1.5px solid var(--orange); color: var(--g-900); }
.btn.btn-solid:hover { background: var(--orange-deep); border-color: var(--orange-deep); color: #fff; }
.btn-dark { background: var(--g-800); color: #fff; }
.btn-dark:hover { background: var(--g-700); }
.btn-sm { min-height: 38px; padding: 0 16px; font-size: 14px; border-radius: 8px; }
.btn-block { width: 100%; }

/* ------------------------------------------------------------------ header */
.site-header {
  position: sticky; top: var(--sat); z-index: 50; height: var(--header-h);
  background-color: var(--g-800);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: box-shadow .3s, background-color .3s;
}
/* khi dính lên trên cùng: màu phẳng trùng thanh trạng thái (theme-color #0f361f) để liền một khối */
.site-header.scrolled { box-shadow: 0 10px 30px -12px rgba(0,0,0,.6); background-color: var(--g-900); }
.notice[hidden] ~ .site-header { background-color: var(--g-900); }
.site-header::before { transition: opacity .3s; }
.site-header.scrolled::before, .notice[hidden] ~ .site-header::before { opacity: 0; }
/* che phần tai thỏ/Dynamic Island khi web chạy toàn màn hình (thêm vào màn hình chính) */
.safe-top { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--sat); background-color: var(--g-900); pointer-events: none; }
.site-header .wrap { height: 100%; display: flex; align-items: center; gap: 24px; }

.brand { display: flex; align-items: center; gap: 10px; color: #fff; flex: none; }
.brand-mark { width: 44px; height: 44px; color: var(--orange); }
.brand-text { display: flex; align-items: center; gap: 8px; }
.brand-small { font-family: var(--f-body); font-weight: 600; font-size: 11px; line-height: 1.15; letter-spacing: .08em; text-transform: uppercase; color: rgba(255,255,255,.8); }
.brand-big { font-family: var(--f-display); font-size: 30px; line-height: 1; letter-spacing: .01em; text-transform: uppercase; }
.brand img.brand-logo { height: 54px; width: auto; display: block; }
.drawer .brand img.brand-logo { height: 44px; }
.site-footer .brand img.brand-logo { height: 60px; }

.hotline { display: flex; flex-direction: column; padding-left: 22px; border-left: 1px solid rgba(255,255,255,.25); line-height: 1.1; }
.hotline small { font-family: var(--f-body); font-weight: 700; font-size: 12px; letter-spacing: .06em; color: #fff; }
.hotline b { font-family: var(--f-display); font-weight: 400; font-size: 19px; color: var(--orange); letter-spacing: .02em; white-space: nowrap; }

.nav { margin-left: auto; display: flex; align-items: center; gap: 4px; }
.nav a { font-family: var(--f-display); font-size: 14px; letter-spacing: .04em; text-transform: uppercase; color: #fff; padding: 10px 12px; border-radius: 8px; transition: color .2s; }
.nav a:hover, .nav a.active { color: var(--orange); }
.nav .btn { margin-left: 10px; }
.nav-toggle { display: none; margin-left: auto; width: 44px; height: 44px; border-radius: 10px; color: #fff; align-items: center; justify-content: center; font-size: 26px; }

@media (max-width: 1080px) {
  .nav a:not(.btn) { padding: 10px 8px; font-size: 13px; }
}
@media (max-width: 960px) {
  :root { --header-h: 64px; }
  .nav { display: none; }
  .nav-toggle { display: inline-flex; }
  .brand-mark { width: 36px; height: 36px; }
  .brand-big { font-size: 24px; }
  .brand img.brand-logo { height: 42px; }
  .hotline { padding-left: 14px; }
  .hotline b { font-size: 16px; }
}
@media (max-width: 420px) {
  .brand-small { display: none; }
  .brand-big { font-size: 21px; }
  .site-header .brand img.brand-logo { height: 34px; }
  .brand-mark { width: 32px; height: 32px; }
  .site-header .wrap { gap: 14px; }
  .hotline { padding-left: 12px; }
  .hotline small { font-size: 10px; }
  .hotline b { font-size: 15px; }
}

/* mobile drawer */
.drawer {
  position: fixed; inset: 0; z-index: 80; display: flex; flex-direction: column;
  padding: calc(18px + var(--sat)) max(var(--gutter), var(--sar)) calc(32px + var(--sab)) max(var(--gutter), var(--sal)); background-color: var(--g-900);
  transform: translateY(-100%); transition: transform .45s var(--ease); visibility: hidden;
}
.drawer.open { transform: none; visibility: visible; }
.drawer-top { display: flex; align-items: center; justify-content: space-between; }
.drawer-close { width: 44px; height: 44px; font-size: 26px; color: #fff; display: inline-flex; align-items: center; justify-content: center; }
.drawer nav { display: flex; flex-direction: column; margin-top: 36px; }
.drawer nav a { font-family: var(--f-display); font-size: clamp(32px, 9vw, 44px); text-transform: uppercase; color: #fff; padding: 8px 0; border-bottom: 1px dashed rgba(255,255,255,.15); }
.drawer nav a:hover { color: var(--orange); }
.drawer-foot { margin-top: auto; display: grid; gap: 12px; }

/* ------------------------------------------------------------------ hero */
.hero { min-height: calc(100svh - var(--header-h) - var(--sat)); display: flex; align-items: stretch; overflow: hidden; }
.hero-media { position: absolute; inset: 0; z-index: -1; }
.hero-media .slide { position: absolute; inset: 0; opacity: 0; transition: opacity 1.2s ease; }
.hero-media .slide.on { opacity: 1; }
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover; }
.hero-media:not(:empty)::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(37deg, rgba(0,0,0,.92) 0%, rgba(0,0,0,.35) 55%, rgba(0,0,0,.15) 100%),
              linear-gradient(0deg, rgba(15,54,31,.85) 0%, transparent 35%);
}
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .9fr); gap: 40px; align-items: center; padding-top: 48px; padding-bottom: 130px; }
.kicker { display: inline-flex; align-items: center; gap: 10px; font-family: var(--f-mono); font-size: 14px; color: #fff; letter-spacing: .02em; }
.kicker .i { color: var(--orange); }
.hero-title {
  margin: 30px 0 22px; font-family: var(--f-stencil); font-weight: 400; text-transform: uppercase;
  font-size: clamp(54px, 8.6vw, 124px); line-height: 1.14; letter-spacing: -.005em; color: var(--orange);
}
.hero-title span { display: block; }
.hero-title span:nth-child(2) { color: #fff; }
.hero-text { max-width: 540px; font-family: var(--f-mono); font-size: 16px; line-height: 1.7; color: rgba(255,255,255,.88); }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 30px; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 30px; font-family: var(--f-mono); font-size: 13px; line-height: 1.6; color: rgba(255,255,255,.78); }
.hero-meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero-meta .i { color: var(--orange); }
.hero-dots { position: absolute; left: 50%; bottom: 22px; transform: translateX(-50%); display: flex; gap: 8px; }
.hero-dots button { width: 28px; height: 4px; border-radius: 4px; background: rgba(255,255,255,.35); transition: background .3s, width .3s; }
.hero-dots button.on { background: var(--orange); width: 44px; }

/* retro ticket on the right */
.hero-art { position: relative; justify-self: center; width: min(420px, 100%); }
.ticket {
  position: relative; background: var(--paper); color: var(--g-900); border-radius: 6px; padding: 26px 26px 22px;
  transform: rotate(3deg); box-shadow: 0 30px 60px -20px rgba(0,0,0,.7);
  --notch: radial-gradient(circle at 0 50%, transparent 12px, #000 12.5px);
  -webkit-mask: radial-gradient(circle 12px at 0 62%, transparent 98%, #000) left / 51% 100% no-repeat, radial-gradient(circle 12px at 100% 62%, transparent 98%, #000) right / 51% 100% no-repeat;
          mask: radial-gradient(circle 12px at 0 62%, transparent 98%, #000) left / 51% 100% no-repeat, radial-gradient(circle 12px at 100% 62%, transparent 98%, #000) right / 51% 100% no-repeat;
}
.ticket::after { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .25; mix-blend-mode: multiply; pointer-events: none; border-radius: inherit; }
.ticket-head { display: flex; justify-content: space-between; align-items: baseline; font-family: var(--f-mono); font-size: 12px; text-transform: uppercase; letter-spacing: .08em; color: var(--g-500); }
.ticket h3 { font-family: var(--f-display); font-size: 32px; line-height: 1.36; margin: 10px 0 14px; text-transform: uppercase; }
.ticket ul { display: grid; grid-template-columns: minmax(0, 1fr); gap: 7px; font-family: var(--f-mono); font-size: 14px; }
.ticket li { display: flex; gap: 8px; align-items: baseline; }
.ticket li span:first-child { flex: 0 1 auto; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ticket li b { flex: none; }
.ticket li i { flex: 1; border-bottom: 2px dotted rgba(15,54,31,.35); transform: translateY(-4px); min-width: 12px; }
.ticket li b { font-weight: 700; display: inline-flex; }
.ticket li b .i { width: 14px; height: 14px; color: var(--g-500); stroke-width: 3; }
.ticket li.tk-total { margin-top: 6px; padding-top: 10px; border-top: 1.5px solid rgba(15,54,31,.25); font-weight: 700; }
.ticket li.tk-total b { font-family: var(--f-display); font-weight: 400; font-size: 22px; color: var(--orange-deep); }
.ticket .tear { margin: 18px -26px 14px; border-top: 2px dashed rgba(15,54,31,.3); }
.ticket-foot { display: flex; justify-content: space-between; align-items: center; font-family: var(--f-mono); font-size: 12px; }
.barcode { height: 34px; width: 120px; background: repeating-linear-gradient(90deg, var(--g-900) 0 2px, transparent 2px 4px, var(--g-900) 4px 5px, transparent 5px 8px, var(--g-900) 8px 11px, transparent 11px 12px); }
.stamp {
  position: absolute; left: -44px; bottom: -50px; width: 150px; height: 150px; border-radius: 50%;
  background: var(--orange-deep); color: #fff; display: grid; place-items: center; text-align: center;
  font-family: var(--f-display); text-transform: uppercase; line-height: 1; transform: rotate(-12deg);
  box-shadow: 0 16px 30px -10px rgba(0,0,0,.6);
}
.stamp b { display: block; font-size: 36px; font-weight: 400; margin-top: 2px; }
.stamp small { font-size: 11px; letter-spacing: .06em; }
.stamp svg { position: absolute; inset: 6px; width: calc(100% - 12px); height: calc(100% - 12px); animation: spin 22s linear infinite; }
.stamp text { font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 2.6px; fill: #fff; }
.deco-star { position: absolute; color: var(--orange); animation: twinkle 3s ease-in-out infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes twinkle { 50% { transform: scale(.75) rotate(20deg); opacity: .6; } }

@media (max-width: 960px) {
  .hero { min-height: auto; }
  .hero .wrap { grid-template-columns: 1fr; padding-top: 36px; padding-bottom: 130px; }
  .hero-art { width: min(360px, 88%); margin-top: 10px; }
  .stamp { width: 118px; height: 118px; left: -30px; bottom: -40px; }
  .stamp b { font-size: 28px; }
  .stamp small { font-size: 9px; }
  .hero-text { font-size: 14px; }
  /* 1 cột: canh giữa phần chữ cho cân với vé bên dưới */
  .hero-copy { text-align: center; }
  .kicker { justify-content: center; }
  .hero-text { margin-left: auto; margin-right: auto; }
  .hero-cta, .hero-meta { justify-content: center; }
}

/* ------------------------------------------------------------------ marquee tape */
.tape { position: relative; z-index: 2; background: var(--orange); color: var(--g-900); overflow: hidden; transform: rotate(-6.6deg); margin: -10px -70px 0; box-shadow: 0 10px 30px -10px rgba(0,0,0,.5); }
.tape.flat { transform: none; margin: 0; }
/* băng nghiêng nằm đè lên ranh giới 2 mục, không chiếm chỗ -> nền + hoạ tiết hai mục nối liền */
.tape-wrap { position: relative; z-index: 3; height: 0; }
.tape-wrap .tape { position: absolute; left: -70px; right: -70px; top: 0; margin: 0; transform: translateY(-50%) rotate(-6.6deg); }
.tape-wrap .tape.down { transform: translateY(-50%) rotate(1.6deg); }   /* nghiêng xuống về bên phải */
.tape-track { display: flex; width: max-content; animation: marquee 38s linear infinite; }
.tape-track span { display: inline-flex; align-items: center; gap: 22px; padding: 14px 22px 14px 0; font-family: var(--f-display); font-size: clamp(20px, 3vw, 30px); text-transform: uppercase; white-space: nowrap; }
.tape-track .i { font-size: .8em; }
.tape.big .tape-track span { font-size: clamp(40px, 7vw, 70px); color: var(--ink); padding-top: 8px; padding-bottom: 8px; }
.tape.big .tape-track span em { font-style: normal; color: transparent; -webkit-text-stroke: 1.5px var(--ink); }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ------------------------------------------------------------------ sections */
.section { padding: clamp(64px, 9vw, 120px) 0; }
/* dải vàng đặc giống web mẫu */
.section.light { background: var(--orange); color: var(--ink); }
.section.light .sec-head h2 { color: var(--ink); }
.section.light .eyebrow { color: var(--g-900); }
.section.light .sec-head p { color: rgba(34, 34, 34, .78); }
.section.light .combo { box-shadow: 0 22px 40px -22px rgba(80, 45, 0, .55); }
.section.light .form-card { box-shadow: 0 30px 60px -30px rgba(80, 45, 0, .55); }
.section.light .tex::before { display: none; }
.sec-head { text-align: center; max-width: 760px; margin: 0 auto clamp(32px, 5vw, 56px); }
.eyebrow { font-family: var(--f-mono); font-size: 13px; letter-spacing: .14em; text-transform: uppercase; color: var(--orange); display: inline-flex; align-items: center; gap: 8px; }
.sec-head h2 { font-family: var(--f-display); font-size: clamp(36px, 6vw, 58px); color: #dfdfdf; margin-top: 10px; }
.section.light .sec-head h2 { color: var(--ink); }
.sec-head p { margin-top: 14px; color: rgba(236,232,218,.75); font-size: 17px; }
.sec-head.left { text-align: left; margin-left: 0; }
.sec-foot { text-align: center; margin-top: clamp(28px, 4vw, 48px); }

/* ------------------------------------------------------------------ dish cards */
.rail-wrap { position: relative; }
.rail {
  display: grid; grid-auto-flow: column; grid-auto-columns: minmax(250px, 1fr); gap: 20px;
  overflow-x: auto; scroll-snap-type: x mandatory; padding: 6px 2px 26px; scrollbar-width: none;
  overscroll-behavior-x: contain;
}
.rail::-webkit-scrollbar { display: none; }
@media (min-width: 1100px) { .rail { grid-auto-columns: calc((100% - 60px) / 4); } }
@media (max-width: 640px) { .rail { grid-auto-columns: 74%; gap: 14px; } }
.rail-btn {
  position: absolute; top: 38%; z-index: 3; width: 50px; height: 50px; border-radius: 50%;
  background: var(--orange); color: var(--g-900); display: grid; place-items: center; font-size: 22px;
  box-shadow: var(--shadow); transition: transform .2s, opacity .2s;
}
.rail-btn:hover { transform: scale(1.08); }
.rail-btn.prev { left: -22px; }
.rail-btn.next { right: -22px; }
.rail-btn[disabled] { opacity: 0; pointer-events: none; }
@media (max-width: 760px) { .rail-btn { display: none; } }

.dish { scroll-snap-align: start; background: #fff; color: var(--ink); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow); transition: transform .35s var(--ease); }
.dish:hover { transform: translateY(-6px); }
.dish-img { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--g-700); }
.dish-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.dish:hover .dish-img img { transform: scale(1.06); }
/* khung ảnh chỉnh trong admin: điểm lấy nét (--fx/--fy) + phóng to (--fz) */
img.fr, video.fr { object-position: var(--fx, 50%) var(--fy, 50%); transform-origin: var(--fx, 50%) var(--fy, 50%); transform: scale(var(--fz, 1)); }
img.fr.fit, video.fr.fit { object-fit: contain; }
.dish:hover .dish-img img.fr { transform: scale(calc(var(--fz, 1) * 1.06)); }
.dish-tag { position: absolute; top: 12px; left: 12px; z-index: 1; background: var(--orange-deep); color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; padding: 4px 10px; border-radius: 999px; }
.dish-tag.t-moi { background: var(--lime); }
.dish-tag.t-dac-san { background: var(--orange); color: var(--g-900); }
.dish-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.dish-cat { font-size: 12px; font-weight: 600; color: var(--g-300); text-transform: uppercase; letter-spacing: .06em; }
.dish-name { font-weight: 600; font-size: 18px; line-height: 1.3; }
.dish-foot { margin-top: auto; padding-top: 12px; display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 12px; }
.price-sep { width: 1px; height: 18px; background: #ddd; align-self: center; }
.price { font-family: var(--f-display); font-size: 22px; color: var(--g-700); }
.price small { font-family: var(--f-body); font-size: 13px; color: var(--muted); font-weight: 600; }

/* placeholder art (khi chưa có ảnh) */
.ph { position: absolute; inset: 0; display: grid; place-items: center; background: radial-gradient(120% 90% at 30% 20%, var(--g-500), var(--g-800)); color: rgba(255,168,39,.9); overflow: hidden; }
.ph::before { content: ""; position: absolute; inset: 0; background-image: var(--grain); opacity: .35; mix-blend-mode: soft-light; }
.ph svg { width: 34%; height: auto; opacity: .95; }
.ph img { position: relative; width: 36%; height: auto; opacity: .85; }
.ph span { position: absolute; bottom: 10px; right: 12px; font-family: var(--f-mono); font-size: 11px; color: rgba(255,255,255,.55); }

/* ------------------------------------------------------------------ combos */
.combo-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 24px; }
.combo-grid > * { flex: 0 1 calc((100% - 48px) / 3); min-width: 0; }
@media (max-width: 1000px) { .combo-grid > * { flex-basis: calc((100% - 24px) / 2); } }
@media (max-width: 640px) { .combo-grid > * { flex-basis: 100%; } }
.combo { position: relative; background: var(--g-900); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 20px 40px -24px rgba(15,54,31,.45); border: 0; transition: transform .35s var(--ease); }
.combo:hover { transform: translateY(-6px); }
.combo-top { position: relative; isolation: isolate; background: radial-gradient(130% 120% at 0% 0%, var(--g-600), var(--g-900)); padding: 24px 24px 22px; color: #fff; display: flex; flex-direction: column; justify-content: flex-start; overflow: hidden; }
.combo-top.has-img { min-height: 150px; }
.combo.hl .combo-top { padding-top: 52px; }   /* chừa chỗ cho ruy băng "Bán chạy" */
.combo-top:has(.combo-serves) .combo-name { padding-right: 96px; }
.combo-top > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -1; }
.combo-top.has-img::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(10,38,21,.95), rgba(10,38,21,.2)); }
.combo-name { font-family: var(--f-body); font-weight: 700; text-transform: uppercase; letter-spacing: .08em; font-size: 13px; color: rgba(255,255,255,.8); }
.combo-price { font-family: var(--f-display); font-size: 56px; line-height: 1; color: var(--orange); margin-top: 6px; }
.combo-price small { font-size: 22px; }
.combo-serves { position: absolute; top: 18px; right: 18px; display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700; padding: 5px 10px; border-radius: 999px; background: rgba(255,255,255,.12); backdrop-filter: blur(6px); }
.combo-ribbon { position: absolute; top: 16px; left: -36px; transform: rotate(-35deg); background: var(--orange-deep); color: #fff; font-size: 12px; font-weight: 800; letter-spacing: .08em; padding: 5px 40px; text-transform: uppercase; z-index: 2; }
.combo-list { background: #fff; margin: 0; padding: 18px 24px 24px; display: grid; gap: 9px; flex: 1; align-content: start; }
.combo-list li { display: flex; gap: 10px; align-items: flex-start; font-weight: 500; }
.combo-list .i { color: var(--lime); margin-top: 4px; }
.combo-foot { background: #fff; padding: 18px 24px 24px; }

/* ------------------------------------------------------------------ promotions */
.promo-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 22px; }
.promo-grid > * { flex: 0 1 calc((100% - 44px) / 3); min-width: 0; }
@media (max-width: 1000px) { .promo-grid > * { flex-basis: calc((100% - 22px) / 2); } }
@media (max-width: 640px) { .promo-grid > * { flex-basis: 100%; } }
.promo { background: #fff; color: var(--ink); border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.promo-img { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: var(--g-700); }
.promo-img img { width: 100%; height: 100%; object-fit: cover; }
.promo-img .ph-promo { position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end; padding: 22px; background: linear-gradient(135deg, var(--orange) 0%, var(--orange-deep) 100%); color: var(--g-900); overflow: hidden; }
.ph-promo::after { content: ""; position: absolute; right: -40px; bottom: -40px; width: 180px; height: 180px; border-radius: 50%; border: 22px solid rgba(255,255,255,.25); }
.promo .ph-promo h3 { position: relative; z-index: 1; font-family: var(--f-display); font-weight: 400; font-size: clamp(24px, 2.6vw, 30px); line-height: 1.36; text-transform: uppercase; max-width: 88%; }
.ph-promo small { font-family: var(--f-mono); font-size: 12px; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 8px; }
.promo-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.promo-badge { align-self: flex-start; font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; color: var(--g-700); background: #e7f3ea; padding: 4px 10px; border-radius: 999px; }
.promo h3 { font-family: var(--f-body); font-weight: 700; font-size: 18px; line-height: 1.35; text-transform: uppercase; }
.promo p { color: var(--muted); font-size: 15px; }
.promo-cta { margin-top: auto; padding-top: 8px; display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: 14px; letter-spacing: .04em; color: var(--g-700); text-transform: uppercase; }
.promo-cta .i { color: var(--orange-deep); font-size: 20px; }
.promo-cta:hover { color: var(--orange-deep); }

/* ------------------------------------------------------------------ features */
.features { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
@media (max-width: 900px) { .features { grid-template-columns: 1fr; } }
.features h2 { font-family: var(--f-display); font-size: clamp(38px, 6vw, 64px); color: #fff; }
.features h2 em { font-style: normal; color: var(--orange); }
.features .lead { margin-top: 18px; font-size: 17px; color: rgba(236,232,218,.8); max-width: 460px; }
.feat-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; counter-reset: f; }
@media (max-width: 520px) { .feat-list { grid-template-columns: 1fr; } }
.feat { position: relative; padding: 20px 20px 20px 74px; border-radius: 14px; background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08); counter-increment: f; transition: background .3s, border-color .3s; }
.feat:hover { background: rgba(255,168,39,.08); border-color: rgba(255,168,39,.35); }
.feat::before { content: counter(f, decimal-leading-zero); position: absolute; left: 18px; top: 18px; width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--orange); color: var(--g-900); font-family: var(--f-display); font-size: 16px; }
.feat b { display: block; font-family: var(--f-display); font-weight: 400; font-size: 19px; color: #fff; }
.feat span { font-size: 14px; color: rgba(236,232,218,.7); }

/* ------------------------------------------------------------------ gallery */
.gallery { columns: 3 280px; column-gap: 16px; }
.gallery figure { margin: 0 0 16px; break-inside: avoid; border-radius: 14px; overflow: hidden; position: relative; background: var(--g-700); cursor: zoom-in; }
.gallery img, .gallery video { width: 100%; height: auto; transition: transform .6s var(--ease); }
.gallery figure:hover img { transform: scale(1.04); }
.gallery figure:hover img.fr { transform: scale(calc(var(--fz, 1) * 1.04)); }
.gplay { position: absolute; right: 12px; top: 12px; width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(0,0,0,.55); color: #fff; font-size: 16px; }
.gallery figcaption { position: absolute; left: 0; right: 0; bottom: 0; padding: 30px 14px 12px; font-size: 14px; color: #fff; background: linear-gradient(0deg, rgba(0,0,0,.7), transparent); }
.lightbox { position: fixed; inset: 0; z-index: 120; background: rgba(5,20,11,.94); display: none; align-items: center; justify-content: center; padding: 24px; }
.lightbox.open { display: flex; }
.lightbox img, .lightbox video { max-height: 88vh; max-width: 100%; border-radius: 10px; }
.lightbox button { position: absolute; top: 14px; right: 14px; width: 48px; height: 48px; font-size: 28px; color: #fff; display: grid; place-items: center; }

/* ------------------------------------------------------------------ booking */
.book { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 28px; align-items: stretch; }
@media (max-width: 960px) { .book { grid-template-columns: 1fr; } }
.info-card { border-radius: 20px; overflow: hidden; display: flex; flex-direction: column; color: var(--chalk); }
.info-card .inner { padding: clamp(24px, 4vw, 40px); display: grid; gap: 20px; }
.info-card h2 { font-family: var(--f-display); font-size: clamp(34px, 5vw, 48px); color: #fff; }
.info-row { display: flex; gap: 14px; align-items: flex-start; }
.info-row .ic { width: 42px; height: 42px; border-radius: 12px; background: rgba(255,168,39,.14); color: var(--orange); display: grid; place-items: center; font-size: 20px; flex: none; }
.info-row small { display: block; font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: rgba(236,232,218,.6); }
.info-row b, .info-row a { font-weight: 600; color: #fff; font-size: 17px; }
.info-row a:hover { color: var(--orange); }
.socials { display: flex; gap: 10px; flex-wrap: wrap; }
.socials a { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: rgba(255,255,255,.08); color: #fff; font-size: 20px; transition: background .2s, color .2s; }
.socials a:hover { background: var(--orange); color: var(--g-900); }
.socials a.zalo { font-family: var(--f-display); font-size: 12px; width: auto; padding: 0 14px; }
.map { position: relative; min-height: 260px; flex: 1; background: var(--g-950); }
.map iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; filter: grayscale(.2) contrast(1.05); }
.map-empty { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: 24px; color: rgba(236,232,218,.6); font-size: 14px; }

.form-card { background: #fff; color: var(--ink); border-radius: 20px; padding: clamp(24px, 4vw, 40px); box-shadow: 0 30px 60px -30px rgba(15,54,31,.4); display: flex; flex-direction: column; }
.form-card [data-booking-wrap] { flex: 1; display: flex; flex-direction: column; }
.form-card h2 { font-family: var(--f-display); font-size: clamp(32px, 4.5vw, 44px); color: var(--g-800); }
.form-card h2 + form { margin-top: 18px; }
.form-card form { flex: 1; display: flex; flex-direction: column; }
/* 6 cột: họ tên | điện thoại · ngày | giờ | số người · ghi chú cả dòng */
.fgrid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); grid-template-rows: auto auto 1fr; gap: 14px; flex: 1; }
.fgrid .c3 { grid-column: span 3; }
.fgrid .c2 { grid-column: span 2; }
.fgrid .full { grid-column: 1 / -1; }
.fgrid .grow { display: flex; flex-direction: column; }
.fgrid .grow textarea { flex: 1; min-height: 110px; }
@media (max-width: 520px) {
  .fgrid { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: repeat(4, auto) 1fr; }
  .fgrid .c3, .fgrid .c2.wide { grid-column: 1 / -1; }
  .fgrid .c2 { grid-column: span 1; }
}
.field label { display: block; font-size: 13px; font-weight: 700; margin-bottom: 6px; color: var(--g-800); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 14px; border-radius: 10px; border: 1.5px solid #e1e1d8; background: #fbfaf6; color: var(--ink);
  transition: border-color .2s, box-shadow .2s, background .2s; font-size: 16px;
}
.field textarea { min-height: 90px; resize: vertical; }
/* iOS Safari: ô ngày/giờ có độ rộng tối thiểu riêng + chữ canh giữa -> tràn khỏi khung form */
.field { min-width: 0; }
.field input[type="date"], .field input[type="time"] { -webkit-appearance: none; appearance: none; display: block; min-width: 0; max-width: 100%; text-align: left; line-height: 1.3; }
.field input::-webkit-date-and-time-value { text-align: left; margin: 0; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--g-500); background: #fff; box-shadow: 0 0 0 4px rgba(45,107,69,.12); }
.hp { position: absolute; left: -9999px; }
.form-msg { margin-top: 14px; padding: 12px 14px; border-radius: 10px; font-size: 14px; font-weight: 600; display: none; }
.form-msg.err { display: block; background: #fff0f0; color: #b42318; }
.form-actions { margin-top: 20px; display: grid; gap: 12px; justify-items: center; }
.form-actions .btn { width: 100%; min-height: 54px; font-size: 17px; }
.form-actions small { color: var(--muted); font-size: 14px; display: inline-flex; align-items: center; gap: 6px; }
.form-actions small .i { color: var(--g-600); }
.success { text-align: center; padding: 30px 10px; }
.success .big { width: 84px; height: 84px; border-radius: 50%; margin: 0 auto 18px; background: #e7f3ea; color: var(--g-700); display: grid; place-items: center; font-size: 40px; }
.success h3 { font-family: var(--f-display); font-size: 32px; color: var(--g-800); }
.success p { color: var(--muted); margin-top: 10px; }

/* ------------------------------------------------------------------ footer */
.site-footer { padding: 64px 0 calc(28px + var(--sab)); color: rgba(236,232,218,.75); }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; }
@media (max-width: 900px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .foot-grid { grid-template-columns: 1fr; } }
.foot-grid h4 { font-family: var(--f-display); font-size: 16px; color: #fff; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 14px; }
.foot-grid li { margin-bottom: 8px; }
.foot-grid a:hover { color: var(--orange); }
.foot-about p { margin-top: 14px; max-width: 320px; font-size: 15px; }
.foot-big { font-family: var(--f-display); font-size: 26px; color: var(--orange); }
.copyright { margin-top: 46px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.08); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: 13px; }

/* nút nổi góc phải dưới: Messenger, Zalo (mọi màn hình), gọi (chỉ điện thoại) */
.fab-stack { position: fixed; right: calc(16px + var(--sar)); bottom: calc(20px + var(--sab)); z-index: 55; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.fab { position: relative; width: 56px; height: 56px; border-radius: 50%; display: grid; place-items: center; box-shadow: 0 12px 24px -8px rgba(0,0,0,.6); transition: transform .2s var(--ease); }
.fab:hover { transform: scale(1.06); }
.fab > svg { display: block; }
.fab-call { background: var(--orange); color: var(--g-900); font-size: 24px; display: none; }
.fab-call::after { content: ""; position: absolute; inset: 0; border-radius: 50%; border: 2px solid var(--orange); animation: ring 2s ease-out infinite; }
@keyframes ring { from { transform: scale(1); opacity: .8; } to { transform: scale(1.7); opacity: 0; } }
.fab-zalo { background: #0068ff; }
.fab-msg { background: linear-gradient(45deg, #0695ff 0%, #a334fa 60%, #ff6968 100%); }
@media (max-width: 760px) {
  .fab-call { display: grid; }
  .fab-stack { gap: 10px; }
  .fab { width: 52px; height: 52px; }
}

.notice { background: var(--g-900); color: var(--chalk); font-size: 14px; text-align: center; padding: 9px max(var(--gutter), var(--sar)) 9px max(var(--gutter), var(--sal)); }
.notice b { color: var(--orange); }

/* ------------------------------------------------------------------ reveal */
.rv { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.rv.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1; transform: none; transition: none; }
  .tape-track, .stamp svg, .deco-star, .fab-call::after { animation: none; }
}

/* ==========================================================================
   Trang thực đơn
   ========================================================================== */
.menu-hero { padding: clamp(48px, 7vw, 90px) 0 36px; text-align: center; }
.menu-hero h1 { font-family: var(--f-stencil); font-weight: 400; text-transform: uppercase; font-size: clamp(64px, 12vw, 140px); line-height: 1.1; margin-top: 6px; padding-bottom: .12em; color: var(--orange); }
.menu-hero p { margin: 18px auto 0; max-width: 620px; color: rgba(236,232,218,.8); font-size: 17px; }
.menu-tools { margin: 28px auto 0; max-width: 640px; display: flex; gap: 10px; }
.search { position: relative; flex: 1; }
.search .i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--g-300); font-size: 18px; }
.search input { width: 100%; height: 52px; border-radius: 999px; border: 1.5px solid rgba(255,255,255,.15); background: rgba(0,0,0,.2); color: #fff; padding: 0 20px 0 46px; font-size: 16px; }
.search input::placeholder { color: rgba(236,232,218,.5); }
.search input:focus { outline: none; border-color: var(--orange); }
.groups { display: flex; justify-content: center; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.groups button { padding: 9px 18px; border-radius: 999px; border: 1.5px solid rgba(255,255,255,.18); font-weight: 700; font-size: 14px; color: var(--chalk); transition: all .2s; }
.groups button:hover { border-color: var(--orange); color: var(--orange); }
.groups button.on { background: var(--orange); border-color: var(--orange); color: var(--g-900); }

.catbar { position: sticky; top: calc(var(--header-h) + var(--sat)); z-index: 40; background-color: var(--g-900); border-top: 1px solid rgba(255,255,255,.06); border-bottom: 1px solid rgba(255,255,255,.06); }
.catbar .wrap { display: flex; gap: 6px; overflow-x: auto; scrollbar-width: none; padding-top: 10px; padding-bottom: 10px; }
.catbar .wrap::-webkit-scrollbar { display: none; }
.catbar a { flex: none; padding: 7px 14px; border-radius: 999px; font-size: 14px; font-weight: 600; color: rgba(236,232,218,.75); white-space: nowrap; transition: background .2s, color .2s; }
.catbar a:hover { color: #fff; }
.catbar a.on { background: rgba(255,168,39,.15); color: var(--orange); }

.menu-body { padding: 40px 0 120px; }
.menu-grid { columns: 2 440px; column-gap: 28px; }
.mcat { display: block; margin-bottom: 28px; border-radius: 18px; padding: clamp(20px, 3vw, 32px); background: rgba(0,0,0,.14); border: 1px solid rgba(255,255,255,.06); break-inside: avoid; }
.mcat-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 12px; padding-bottom: 14px; margin-bottom: 8px; border-bottom: 2px solid var(--orange); }
.mcat-head h2 { font-family: var(--f-display); font-size: clamp(26px, 3.4vw, 34px); line-height: 1.36; color: var(--orange); text-transform: uppercase; }
.mcat-head .sizes { display: flex; gap: 6px; font-family: var(--f-display); color: #fff; font-size: 15px; }
.mcat-head .sizes span { width: 64px; text-align: center; }
.mcat-note { font-family: var(--f-mono); font-size: 13px; color: rgba(236,232,218,.6); margin: 6px 0 4px; }
.mrow { display: flex; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px dashed rgba(255,255,255,.08); }
.mrow:last-child { border-bottom: 0; }
.mname { flex: 1; min-width: 0; display: flex; align-items: baseline; gap: 8px; }
.mname .t { font-weight: 600; font-size: 16px; color: var(--chalk); }
.mname .t em { font-style: normal; display: inline-block; margin-left: 6px; font-size: 10px; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; color: var(--g-900); background: var(--orange); padding: 2px 7px; border-radius: 999px; vertical-align: 2px; }
.mname .d { display: block; font-size: 13px; color: rgba(236,232,218,.55); font-weight: 400; margin-top: 2px; }
.mname .lead { flex: 1; min-width: 16px; border-bottom: 2px dotted rgba(236,232,218,.25); transform: translateY(-4px); }
.mprices { display: flex; gap: 6px; flex: none; }
.pval { min-width: 64px; text-align: center; font-family: var(--f-display); font-size: 16px; color: #fff; white-space: nowrap; }
.pval.text { min-width: 0; font-family: var(--f-body); font-size: 13px; font-weight: 700; color: rgba(236,232,218,.7); }
.pval.none { visibility: hidden; }
/* nhiều danh mục chung một khung (vd. Ốc & Sò) */
.mcat.mbox { column-span: all; }
.mbox-body { columns: 2 380px; column-gap: 44px; }
.msub { break-inside: avoid; padding-top: 14px; margin-bottom: 10px; }
.msub .mcat-head { padding-bottom: 8px; margin-bottom: 4px; border-bottom: 1px solid rgba(255,168,39,.45); }
.msub .mcat-head h3 { font-family: var(--f-display); font-weight: 400; font-size: 22px; line-height: 1.36; color: var(--orange); text-transform: uppercase; }
@media (max-width: 520px) {
  .mname { flex-direction: column; gap: 0; }
  .mname .lead { display: none; }
  .pval { min-width: 56px; font-size: 15px; }
  .mcat-head .sizes span { width: 56px; }
}
.menu-empty { text-align: center; padding: 60px 0; color: rgba(236,232,218,.6); }
.menu-combos { margin-top: 56px; }
.menu-combos .sec-head h2 { color: var(--orange); }
.combo-grid.on-dark .combo { box-shadow: var(--shadow); border: 0; }