/* ============================================================
   PHỞ AO SEN — classic cream menu board
   ============================================================ */
:root{
  --green:    #6F8430;
  --green-d:  #4F5E22;
  --rust:     #8A3B2A;
  --ink:      #1C1C1C;
  --ink-2:    #3A3A3A;
  --ink-soft: #5C5C5C;
  --paper:    #F5F1E9;
  --paper-2:  #EFE9DC;
  --cream:    #FBF7F0;
  --line:     #1C1C1C;
  --gold:     #C4A574;

  --display: "Montserrat", Arial, sans-serif;
  --body:    "Montserrat", Arial, sans-serif;

  --pad: clamp(18px, 4.5vw, 56px);
  --maxw: 1120px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;width:100%;max-width:100%}
body,h1,h2,h3,h4,p,figure,ul,ol,blockquote{margin:0}
ul,ol{padding:0;list-style:none}
img,video,iframe{display:block;max-width:100%}
button,input{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer;padding:0}
a{color:inherit;text-decoration:none}

body{
  font-family:var(--body);
  background:var(--paper);
  color:var(--ink);
  font-weight:400;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  width:100%;
}

::selection{background:var(--green);color:#fff}
:focus-visible{outline:2px solid var(--green);outline-offset:3px}

.wrap{width:100%;max-width:calc(var(--maxw) + var(--pad)*2);margin-inline:auto;padding-inline:var(--pad);box-sizing:border-box}
.sect{padding-block:clamp(52px,8vw,96px)}
.rule{border:0;border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);height:4px;background:transparent}

.display{font-family:var(--display);font-weight:700;letter-spacing:-.02em;line-height:1.12}
.h-xl{font-size:clamp(2.1rem,5.4vw,3.8rem)}
.h-lg{font-size:clamp(1.7rem,3.6vw,2.7rem)}
.h-md{font-size:clamp(1.35rem,2.4vw,1.85rem)}
.lede{font-size:1.02rem;color:var(--ink-soft);max-width:54ch}

.eyebrow{
  display:flex;align-items:center;justify-content:center;gap:.75em;
  font-size:.68rem;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--green-d);
}
.eyebrow::before,.eyebrow.center::after{content:"";width:28px;height:1px;background:var(--ink);opacity:.7}
.eyebrow:not(.center){justify-content:flex-start}
.eyebrow:not(.center)::after{display:none}

/* ---------- header ---------- */
.topbar{
  display:flex;justify-content:center;flex-wrap:wrap;gap:clamp(10px,2.6vw,28px);
  padding:9px var(--pad);background:var(--green);color:#F5F1E9;
  font-size:.64rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;
}
.topbar a:hover{color:#fff}
.topbar .sep{opacity:.5}

header#nav{
  position:sticky;top:0;z-index:7000;
  background:var(--paper);
  border-bottom:1px solid rgba(28,28,28,.14);
}
.nav-in{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-block:6px;min-width:0}
.brand img{height:118px;width:auto;max-width:min(140px,42vw);object-fit:contain}
header#nav.stuck .brand img{height:96px}
.brand small{display:none}

.menu{display:flex;align-items:center;gap:clamp(14px,1.8vw,24px)}
.menu a{font-size:.7rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);padding:6px 0;border-bottom:2px solid transparent}
.menu a:hover,.menu a.current{color:var(--green-d);border-bottom-color:var(--green)}
@media (max-width:1180px){.menu{display:none}}

.nav-right{display:flex;align-items:center;gap:10px}

.status{display:inline-flex;align-items:center;gap:8px;font-size:.6rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);border:1px solid rgba(28,28,28,.22);background:var(--cream);padding:7px 12px;white-space:nowrap}
.status i{width:7px;height:7px;border-radius:50%;background:var(--ink-soft);flex:none}
.status.open i{background:var(--green)}
.status.closed i{background:var(--rust)}
@media (max-width:700px){.nav-right .status{display:none}}

.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:13px 22px;background:var(--green);color:#fff;
  font-size:.68rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  border:1px solid var(--green);
}
.btn:hover{background:var(--green-d);border-color:var(--green-d)}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}
.btn.sm{padding:10px 16px;font-size:.62rem}
.btn.lg{padding:15px 28px}

.burger{width:44px;height:44px;display:grid;place-items:center;border:1px solid rgba(28,28,28,.22);background:var(--cream);position:relative;z-index:100060}
.burger b,.burger b::before,.burger b::after{display:block;width:17px;height:1.6px;background:var(--ink)}
.burger b{position:relative}
.burger b::before,.burger b::after{content:"";position:absolute;left:0}
.burger b::before{top:-5px}.burger b::after{top:5px}
.burger.on b{background:transparent}
.burger.on b::before{top:0;transform:rotate(45deg)}
.burger.on b::after{top:0;transform:rotate(-45deg)}
@media (min-width:1181px){.burger{display:none}}

html.nav-open,html.nav-open body{overflow:hidden}
#drawer{display:none;position:fixed;inset:0;z-index:100050;background:var(--paper);overflow:auto;padding:88px 28px 48px}
#drawer.on{display:block}
#drawer nav{max-width:22rem;margin:0 auto;text-align:center}
#drawer nav > a{display:block;font-size:1.35rem;font-weight:700;color:var(--ink);padding:12px 8px}
.dw-foot{margin-top:28px;display:grid;gap:10px}
.dw-foot a{display:block;font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-soft)}
.drawer-close{position:absolute;top:16px;right:16px;width:44px;height:44px;border:1px solid rgba(28,28,28,.22);background:var(--cream);font-size:1.5rem}

/* ---------- hero ---------- */
.hero{padding-block:clamp(36px,6vw,72px);border-bottom:1px solid rgba(28,28,28,.12)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(28px,5vw,64px);align-items:center}
@media (max-width:900px){.hero-grid{grid-template-columns:1fr}}
.hero h1{margin:16px 0 18px}
.hero h1 em{font-style:normal;color:var(--green-d)}
.hero-cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.hero-meta{display:flex;flex-wrap:wrap;gap:28px;margin-top:32px;padding-top:20px;border-top:1px solid rgba(28,28,28,.16)}
.hero-meta b{display:block;font-size:1.55rem;font-weight:700;color:var(--green-d);line-height:1}
.hero-meta small{font-size:.58rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-soft)}
.hero-art{position:relative}
.hero-panel{aspect-ratio:4/5;overflow:hidden;border:1px solid var(--ink);background:var(--paper-2)}
.hero-panel img{width:100%;height:100%;object-fit:cover}
.hero-badge{
  position:absolute;left:-12px;bottom:28px;width:110px;height:110px;border-radius:50%;
  background:var(--cream);border:1px solid var(--ink);color:var(--ink);
  display:grid;place-content:center;text-align:center;line-height:1.05;
}
.hero-badge b{font-size:1.7rem}
.hero-badge small{font-size:.48rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
@media (max-width:560px){.hero-badge{width:84px;height:84px;left:8px}.hero-badge b{font-size:1.25rem}}

.yelp-row{display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin-top:28px}

/* ---------- story ---------- */
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,64px);align-items:stretch}
@media (max-width:860px){.story-grid{grid-template-columns:1fr}}
.story-img{position:relative;overflow:hidden;border:1px solid var(--ink);min-height:100%}
.story-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}
@media (max-width:860px){
  .story-img{min-height:0;aspect-ratio:16/10}
}
.story-body p{color:var(--ink-soft);margin-top:12px;max-width:62ch;font-size:.86rem;line-height:1.6}
.pull{margin:26px 0;padding:4px 0 4px 18px;border-left:3px solid var(--green);font-size:1.12rem;font-weight:600;line-height:1.4;color:var(--ink)}
.sign{margin-top:22px;font-weight:700;color:var(--green-d)}
.sign small{display:block;font-size:.6rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-soft);margin-top:4px;font-weight:700}

/* ---------- dishes / highlights ---------- */
.sec-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:18px;margin-bottom:28px}
.sec-head h2{margin-top:10px}

.dishes{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,270px),1fr));gap:16px}
@media (min-width:1000px){.dishes.three{grid-template-columns:repeat(3,1fr)}}
.dish{border:1px solid rgba(28,28,28,.2);background:var(--cream);display:flex;flex-direction:column;min-width:0}
.dish-img{position:relative;aspect-ratio:4/3;overflow:hidden;background:var(--paper-2)}
.dish-img img{width:100%;height:100%;object-fit:cover}
.dish-img .price,.dish .prices{
  position:absolute;right:10px;bottom:10px;z-index:2;
  background:var(--cream);color:var(--ink);border:1px solid var(--ink);
  padding:5px 10px;font-size:.74rem;font-weight:700;
}
.dish-body{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.dish .no{font-size:.72rem;font-weight:700;color:var(--gold);letter-spacing:.04em}
.dish .vnname{font-weight:700;font-size:.98rem;color:var(--green-d);line-height:1.3;margin-top:4px}
.dish .en{font-weight:700;font-size:1.05rem;margin-top:2px}
.dish p{font-size:.82rem;color:var(--ink-soft);margin-top:8px}
.opts{margin-top:10px;font-size:.78rem;color:var(--ink-2);display:grid;gap:4px}
.opts li{padding-left:12px;position:relative}
.opts li::before{content:"–";position:absolute;left:0;color:var(--green-d)}
.tagrow{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:12px}
.tag{font-size:.52rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;padding:3px 8px;border:1px solid rgba(28,28,28,.2);color:var(--ink-soft)}
.tag.hot{border-color:var(--rust);color:var(--rust)}
.tag.veg{border-color:var(--green);color:var(--green-d)}
.tag.fav{border-color:var(--gold);color:#8A6A32}

.note-box{margin-top:24px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;padding:18px 22px;border:1px dashed rgba(28,28,28,.28);background:var(--paper-2)}
.note-box p{font-size:.86rem;color:var(--ink-2);max-width:54ch}

/* ---------- dining room ---------- */
.room{background:var(--paper);color:var(--ink);border-block:1px solid rgba(28,28,28,.1)}
.room-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,6vw,80px);align-items:center}
.room-photo{min-width:0}
.room-photo img{
  width:100%;aspect-ratio:3/2;object-fit:cover;object-position:center;
  border:1px solid var(--ink);display:block;
}
.room-copy{min-width:0}
.room-label{
  display:flex;align-items:center;gap:12px;margin:0;
  font-size:.68rem;font-weight:700;letter-spacing:.28em;text-transform:uppercase;color:var(--green-d);
}
.room-label::before{content:"";width:28px;height:2px;background:var(--ink);flex:none;opacity:.7}
.room-title{
  margin:16px 0 0;color:var(--ink);font-size:clamp(1.55rem,3.4vw,2.45rem);line-height:1.18;font-weight:700;
}
.room-title span{display:block;color:var(--green-d);font-size:1.18em;margin-top:.12em}
.room-copy p{margin-top:18px;color:var(--ink-soft);max-width:52ch;font-size:1.02rem;line-height:1.7}
@media (max-width:860px){
  .room-grid{grid-template-columns:1fr;gap:28px}
  .room-photo img{aspect-ratio:4/3;max-height:none}
}

/* ---------- services ---------- */
.services{background:var(--paper-2);border-block:1px solid rgba(28,28,28,.1)}
.svc-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin-top:32px}
@media (max-width:1100px){.svc-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (max-width:700px){.svc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.svc{display:block;background:var(--cream);border:1px solid rgba(28,28,28,.18);padding:0 0 18px}
.svc img{width:100%;aspect-ratio:8/10;object-fit:cover;border-bottom:1px solid rgba(28,28,28,.1)}
.svc img.pos-tables{object-position:center 72%}
.svc img.pos-event{object-position:center 40%}
.svc img.pos-pickup{object-position:center 28%}
.svc img.pos-delivery{object-position:center 30%}
.svc-txt{padding:16px 16px 0}
.svc-txt h3{font-size:1.15rem;font-weight:700;margin-bottom:6px}
.svc-txt p{font-size:.82rem;color:var(--ink-soft)}

/* ---------- catering ---------- */
.cater-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(24px,4vw,48px);align-items:center}
@media (max-width:860px){.cater-grid{grid-template-columns:1fr}}
.cater-photos{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.cater-photos img{width:100%;aspect-ratio:3/4;object-fit:cover;border:1px solid rgba(28,28,28,.16)}
.contact-box{margin-top:22px;border:1px solid var(--ink);padding:16px 18px;background:var(--cream)}
.contact-box p{margin:0;font-size:.92rem;line-height:1.7}

/* ---------- gallery ---------- */
.gal{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:28px}
.gal figure{overflow:hidden;border:1px solid rgba(28,28,28,.12);aspect-ratio:1;background:var(--paper-2);margin:0}
.gal img{width:100%;height:100%;object-fit:cover}
.gal .g-a{grid-column:span 2;grid-row:span 2}
@media (max-width:760px){.gal{grid-template-columns:1fr 1fr}.gal .g-a{grid-column:span 2;grid-row:auto;aspect-ratio:4/3}}

/* ---------- yelp ---------- */
.yelp-band{border-block:1px solid rgba(28,28,28,.12);background:var(--cream);text-align:center}
.yelp-badge{
  display:inline-flex;align-items:center;gap:14px;padding:14px 18px;
  border:1px solid var(--ink);background:#fff;color:#1C1C1C;
}
.yelp-badge .burst{
  width:54px;height:54px;border-radius:50%;background:#D32323;color:#fff;
  display:grid;place-items:center;flex:none;
}
.yelp-badge .burst svg,.yelp-badge .burst i{width:26px;height:26px;font-size:1.45rem;line-height:1;color:#fff;fill:currentColor}
.yelp-badge b{display:block;font-size:.95rem;letter-spacing:.02em}
.yelp-badge span{display:block;font-size:.72rem;color:#555;margin-top:2px}

/* ---------- visit ---------- */
.visit{background:var(--paper-2);border-block:1px solid rgba(28,28,28,.1)}
.visit-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,48px);align-items:start}
@media (max-width:860px){.visit-grid{grid-template-columns:1fr}}
.map{border:1px solid var(--ink);aspect-ratio:4/3;background:var(--cream);overflow:hidden}
.map iframe{width:100%;height:100%;border:0}
.hours{margin-top:22px;border-top:1px solid rgba(28,28,28,.18)}
.hours li{display:flex;justify-content:space-between;gap:16px;padding:10px 2px;border-bottom:1px solid rgba(28,28,28,.1);font-size:.88rem}
.hours li b{font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:.64rem;align-self:center;color:var(--ink-soft)}
.hours li.today{font-weight:700;color:var(--green-d)}
.hours li.shut span{color:var(--rust)}
.info-row{display:grid;margin-top:20px}
.info-row a{display:flex;align-items:center;gap:12px;padding:12px 0;border-bottom:1px solid rgba(28,28,28,.1);font-size:.92rem}
.info-row a:hover{color:var(--green-d)}

/* ---------- footer ---------- */
footer{background:var(--green);color:rgba(255,255,255,.88);padding-top:clamp(44px,6vw,72px)}
.f-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:clamp(22px,3vw,40px)}
@media (max-width:900px){.f-grid{grid-template-columns:1fr 1fr}}
@media (max-width:560px){.f-grid{grid-template-columns:1fr}}
.f-brand img{width:160px;max-width:100%;height:auto;margin-bottom:12px;padding:12px;background:var(--cream)}
.f-brand p{font-size:.84rem;max-width:34ch;margin-top:8px;color:rgba(255,255,255,.82)}
.f-col h4{font-size:.6rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase;color:#F5F1E9;margin-bottom:12px}
.f-col li{font-size:.86rem;padding:4px 0;line-height:1.55;color:rgba(255,255,255,.88)}
.f-col a:hover{color:#fff}
.f-social{display:flex;gap:8px;margin-top:14px}
.f-social a{width:38px;height:38px;border:1px solid rgba(255,255,255,.4);display:grid;place-items:center;color:#fff}
.f-social a svg{width:15px;height:15px;fill:currentColor}
.f-social a[aria-label="Yelp"] svg{width:17px;height:22px}
.f-social a:hover{background:rgba(255,255,255,.16);border-color:#fff}
.f-bot{margin-top:clamp(28px,5vw,48px);border-top:1px solid rgba(255,255,255,.22);padding-block:18px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;font-size:.68rem;color:rgba(255,255,255,.7)}
.f-bot nav{display:flex;flex-wrap:wrap;gap:16px}
.powered-by{display:inline-flex;align-items:center;gap:.5rem}
.powered-by img{height:20px;width:auto;mix-blend-mode:screen}
footer .btn{background:var(--cream);color:var(--ink);border-color:var(--cream)}
footer .btn:hover{background:#fff;border-color:#fff;color:var(--ink)}

#mobar{position:fixed;left:0;right:0;bottom:0;z-index:7500;display:none;gap:8px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--paper);border-top:1px solid rgba(28,28,28,.14)}
#mobar .btn{flex:1;justify-content:center}
@media (max-width:760px){
  #mobar.on{display:flex}
  footer{padding-bottom:80px}
  header#nav .nav-right .btn{display:none}
}
#top{position:fixed;right:16px;bottom:16px;z-index:7400;width:42px;height:42px;border:1px solid rgba(28,28,28,.22);background:var(--cream);display:none;place-items:center;color:var(--ink)}
#top.on{display:grid}
@media (max-width:760px){#top{bottom:82px}}

/* ---------- menu page ---------- */
.page-hero{background:var(--paper-2);border-bottom:1px solid rgba(28,28,28,.12);padding-block:clamp(40px,6vw,72px);text-align:center}
.page-hero .wrap{display:grid;gap:12px;justify-items:center}
.page-hero .lede{text-align:center}

.catnav{position:sticky;top:108px;z-index:600;background:var(--paper);border-bottom:1px solid rgba(28,28,28,.14);padding-block:10px}
.catnav .wrap{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
.catnav .wrap::-webkit-scrollbar{display:none}
.catnav a{flex:none;border:1px solid rgba(28,28,28,.22);padding:8px 14px;font-size:.62rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2);background:var(--cream)}
.catnav a.on,.catnav a:hover{background:var(--green);border-color:var(--green);color:#fff}

.mcat{padding-block:clamp(36px,5vw,64px);scroll-margin-top:170px}
.mcat + .mcat{border-top:1px solid rgba(28,28,28,.12)}
.mcat-head{margin-bottom:22px;padding-bottom:12px;border-bottom:2px solid var(--ink)}
.mcat-head h2{font-size:clamp(1.35rem,2.8vw,2rem);font-weight:800;letter-spacing:.02em;text-transform:uppercase}
.mcat-head p{margin-top:8px;font-size:.88rem;color:var(--ink-soft);max-width:62ch}
.mcat-head .sizes{float:right;font-size:.72rem;font-weight:700;letter-spacing:.12em}

.mitem{display:grid;grid-template-columns:1fr auto;gap:8px 24px;padding:16px 0;border-bottom:1px solid rgba(28,28,28,.1)}
.mitem h3{font-size:.98rem;font-weight:700;line-height:1.35}
.mitem .vn{color:var(--green-d)}
.mitem p{grid-column:1 / -1;font-size:.82rem;color:var(--ink-soft);max-width:70ch}
.mitem .price,.mitem .prices{font-weight:700;font-variant-numeric:tabular-nums;white-space:nowrap;font-size:.92rem}
.mitem .prices small{display:inline-block;margin-left:10px;margin-right:3px;font-size:.62rem;letter-spacing:.08em;color:var(--ink-soft)}
.mitem .opts{grid-column:1 / -1}
.sides{margin-top:22px;border:1px solid var(--ink);padding:16px 18px;background:var(--cream)}
.sides h3{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;margin-bottom:10px}
.sides li{display:flex;justify-content:space-between;gap:16px;padding:6px 0;border-bottom:1px solid rgba(28,28,28,.08);font-size:.86rem}
.photo-row{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px}
.photo-row img{flex:1 1 240px;max-width:300px;height:225px;object-fit:cover;object-position:center 42%;border:1px solid rgba(28,28,28,.12);background:var(--paper-2)}
@media (max-width:540px){.photo-row img{flex:1 1 100%;max-width:none;height:230px}}

.menu-cta{background:var(--paper-2);border-block:1px solid rgba(28,28,28,.1);padding-block:clamp(40px,6vw,68px);text-align:center}
.menu-cta .wrap{display:grid;gap:14px;justify-items:center}

@media (max-width:620px){.topbar span{display:none}}
@media (max-width:480px){
  .brand img{height:100px;max-width:min(120px,40vw)}
  header#nav.stuck .brand img{height:86px}
  .hero-cta .btn.lg{padding:13px 18px}
}