/* ============================================================
   Ōmao | Plant-Based & Sip — main.css
   Palette: Onyx Green #2E3D24 · Latte #B8B08B · Cream #EFEEE6 · Lamp #E7C87E
   ============================================================ */
:root{
  --green:#2E3D24; --green-deep:#232f1b; --latte:#B8B08B; --cream:#EFEEE6;
  --lamp:#E7C87E; --line:rgba(184,176,139,.28);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}
body{font-family:'Outfit',system-ui,sans-serif;background:var(--green);color:var(--cream);
  line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.eyebrow{font-size:.72rem;letter-spacing:.32em;text-transform:uppercase;color:var(--latte);font-weight:500}
h1,h2{font-weight:300;letter-spacing:-.01em;line-height:1.12}
.en{color:var(--latte);font-style:italic;font-weight:300}

/* Focus states (WCAG) */
a:focus-visible,button:focus-visible{outline:2px solid var(--lamp);outline-offset:3px;border-radius:4px}
.skip-link{position:absolute;left:-9999px;top:0;z-index:100;background:var(--lamp);color:var(--green);
  padding:12px 20px;font-weight:500;border-radius:0 0 8px 0}
.skip-link:focus{left:0}

/* ---------- Header ---------- */
header{position:fixed;top:0;left:0;right:0;z-index:50;transition:background .4s,padding .4s;
  padding:14px 0}
header.scrolled,header.nav-open{background:rgba(35,47,27,.9);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
header.scrolled{padding:6px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{font-size:1.5rem;font-weight:500;letter-spacing:.02em;padding:6px 0;display:inline-block;
  transition:opacity .4s}
/* Trên đầu trang chủ, wordmark lớn của hero đã là logo — ẩn logo header đến khi cuộn */
header:not(.scrolled):not(.nav-open) .brand{opacity:0;pointer-events:none}
.brand small{font-size:.6rem;letter-spacing:.28em;display:block;color:var(--latte);font-weight:400;margin-top:-4px}
.navlinks{display:flex;gap:10px;align-items:center;font-size:.86rem;font-weight:300}
.navlinks a{opacity:.85;transition:opacity .25s;padding:12px 8px;min-height:44px;display:inline-flex;align-items:center}
.navlinks a:hover{opacity:1}
.btn{border:1px solid var(--latte);color:var(--cream);padding:11px 22px;border-radius:100px;
  font-size:.82rem;letter-spacing:.04em;transition:background .3s,color .3s;white-space:nowrap;
  min-height:44px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer}
.btn:hover{background:var(--latte);color:var(--green)}
.btn-solid{background:var(--latte);color:var(--green)}
.btn-solid:hover{background:var(--cream)}
.navlinks .btn{opacity:1;margin-left:10px}
/* Chuyển ngữ VI/EN — mục đang chọn sáng, mục kia là link */
.lang-switch{display:inline-flex;align-items:center;font-size:.78rem;letter-spacing:.14em;
  color:var(--latte);margin-left:6px}
.lang-switch .cur{color:var(--cream);padding:12px 5px;min-height:44px;display:inline-flex;align-items:center}
.lang-switch a{opacity:.55;padding:12px 5px;min-height:44px;display:inline-flex;align-items:center;transition:opacity .25s}
.lang-switch a:hover,.lang-switch a:focus-visible{opacity:1}
.lang-switch .sep{opacity:.4}
.mobilenav .lang-switch{display:flex;min-height:52px;padding:4px 24px;margin:0;font-size:.95rem;
  border-top:1px solid rgba(184,176,139,.12)}
.mobilenav .lang-switch .cur,.mobilenav .lang-switch a{border-top:0;min-height:44px;padding:12px 8px;font-size:inherit}
.menu-toggle{display:none;background:none;border:0;color:var(--cream);cursor:pointer;
  width:44px;height:44px;align-items:center;justify-content:center}
.menu-toggle svg{width:26px;height:26px}
.menu-toggle .icon-close{display:none}
header.nav-open .menu-toggle .icon-open{display:none}
header.nav-open .menu-toggle .icon-close{display:block}

/* Mobile nav panel */
.mobilenav{display:none;background:rgba(35,47,27,.97);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line)}
.mobilenav a{display:flex;align-items:center;min-height:52px;padding:4px 24px;font-size:1.05rem;
  font-weight:300;border-top:1px solid rgba(184,176,139,.12)}
.mobilenav .btn{margin:14px 24px 22px;justify-content:center;border-top:1px solid var(--latte)}
header.nav-open .mobilenav{display:block}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;
  background:linear-gradient(160deg,var(--green) 0%,var(--green-deep) 100%);overflow:hidden}
.hero-bg{position:absolute;top:0;bottom:0;right:0;width:min(58vw,880px);height:100%;
  object-fit:cover;object-position:center 40%}
.hero-scrim{position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(46% 38% at 17% 30%,rgba(231,200,126,.09),transparent 72%),
    linear-gradient(90deg,var(--green-deep) 0%,rgba(35,47,27,.97) 42%,rgba(35,47,27,.8) 58%,rgba(35,47,27,.16) 80%,rgba(35,47,27,.32) 100%),
    linear-gradient(to top,rgba(35,47,27,.96) 4%,rgba(35,47,27,0) 42%)}
@media(max-width:820px){
  .hero-bg{width:100%}
  .hero-scrim{background:
    linear-gradient(180deg,rgba(35,47,27,.62) 0%,rgba(35,47,27,.8) 55%,var(--green-deep) 100%)}
}
.hero-inner{position:relative;z-index:2;padding:130px 24px 90px}
.hero h1{font-size:clamp(3.2rem,9vw,7rem);font-weight:200;letter-spacing:-.02em;margin:20px 0 12px}
.hero .eyebrow{display:flex;align-items:center;gap:14px}
.hero .eyebrow::before{content:"";width:44px;height:1px;background:var(--latte);opacity:.7;flex:none}
.hero .lead{font-size:clamp(1.1rem,2.2vw,1.45rem);max-width:520px;font-weight:300;color:var(--cream)}
.hero .lead .en{display:block;margin-top:6px;font-size:.92em}
.hero-meta{display:flex;flex-wrap:wrap;gap:14px 28px;align-items:center;margin-top:46px;
  font-size:.9rem;font-weight:300;max-width:600px;
  border-top:1px solid rgba(184,176,139,.25);padding-top:22px}
.hero-meta .dot{width:5px;height:5px;border-radius:50%;background:var(--latte);display:inline-block;margin-right:10px;vertical-align:middle}
.hero-cta{margin-top:38px;display:flex;gap:14px;flex-wrap:wrap}
.scrollcue{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);z-index:2;
  font-size:.7rem;letter-spacing:.28em;text-transform:uppercase;color:var(--latte);opacity:.7;
  text-align:center;animation:float 2.6s ease-in-out infinite}
.scrollcue::after{content:"";display:block;width:1px;height:32px;background:var(--latte);
  opacity:.6;margin:10px auto 0}
@keyframes float{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ---------- Sections ---------- */
section{padding:100px 0}
section[id]{scroll-margin-top:72px}
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s ease,transform .9s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none}}
.sec-head{max-width:640px;margin-bottom:14px}
.lede{font-size:clamp(1.05rem,2vw,1.28rem);font-weight:300;max-width:640px;color:var(--cream)}
.lede.big{max-width:760px}
.divider{height:1px;background:var(--line)}
h2{font-size:clamp(1.8rem,4.5vw,3rem)}

/* About / Space split */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center}
.about-img{width:100%;max-width:400px;justify-self:end;aspect-ratio:4/5;object-fit:cover;
  border-radius:14px;border:1px solid var(--line)}
.imgph{border-radius:14px;min-height:360px;border:1px solid var(--line);position:relative;overflow:hidden;
  background:linear-gradient(135deg,#39492c,#28331e)}
.imgph::after{content:attr(data-ph);position:absolute;bottom:14px;left:16px;font-size:.72rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--latte);opacity:.65}
.imgph .glow{position:absolute;width:120px;height:120px;border-radius:50%;top:30%;left:40%;
  background:radial-gradient(circle,rgba(231,200,126,.4),transparent 70%)}
.imgph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.space-img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:14px;
  border:1px solid var(--line);display:block}
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:56px}
.gallery figure{margin:0}
.gallery img{width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:14px;
  border:1px solid var(--line)}
.gallery figcaption{margin-top:12px;font-size:.9rem;font-weight:300;color:var(--latte);
  letter-spacing:.04em}

/* Eat & Sip */
.eatsip{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;margin-top:44px;align-items:stretch}
.eat-img{width:100%;height:100%;object-fit:cover;border-radius:14px;border:1px solid var(--line)}
.eat-cards{display:flex;flex-direction:column;gap:30px}
.eat-cards .card{flex:1}
.card{border:1px solid var(--line);border-radius:14px;padding:34px 30px;background:rgba(184,176,139,.05);
  transition:transform .5s,background .5s}
.card:hover{transform:translateY(-6px);background:rgba(184,176,139,.09)}
.card h3{font-weight:500;font-size:1.35rem;margin-bottom:8px;letter-spacing:.01em}
.card .k{font-size:2.4rem;font-weight:200;color:var(--latte);line-height:1;margin-bottom:16px}
.eco{margin-top:44px;font-size:.95rem;color:var(--latte);max-width:680px;font-weight:300}

/* Today */
.today{background:linear-gradient(160deg,#26311d,#2E3D24);border-radius:20px;padding:44px;
  border:1px solid var(--line);display:grid;grid-template-columns:.75fr 1.25fr;gap:48px;
  align-items:center}
.today-img{width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:12px;
  border:1px solid var(--line)}
.today .k{font-size:.72rem;letter-spacing:.3em;text-transform:uppercase;color:var(--latte)}
.today h2{font-size:clamp(1.8rem,4vw,2.8rem);margin:16px 0 12px;font-weight:300}
.today .hand{font-size:1.15rem;color:var(--cream);font-weight:300}
.today .note{margin-top:18px;font-size:.9rem;color:var(--latte)}

/* Visit */
.visit{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.info-row{display:flex;gap:16px;padding:20px 0;border-bottom:1px solid var(--line)}
.info-row .lbl{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--latte);min-width:104px;padding-top:3px}
.info-row .val{font-size:1.05rem;font-weight:300}
.visitcta{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
.map-embed{border-radius:14px;border:1px solid var(--line);overflow:hidden;min-height:340px;height:100%;
  background:#2b3720}
.map-embed iframe{width:100%;height:100%;min-height:340px;border:0;display:block;filter:grayscale(.35) sepia(.12)}

/* Menu placeholder page */
.menu-hero{padding:180px 0 80px;min-height:60svh}
.menu-img{width:100%;max-width:440px;aspect-ratio:4/5;object-fit:cover;border-radius:14px;
  border:1px solid var(--line);margin-top:40px}
.menu-slot{border:1px dashed var(--line);border-radius:14px;padding:44px 30px;margin-top:40px;
  color:var(--latte);font-weight:300}

/* Footer */
footer{border-top:1px solid var(--line);padding:64px 0 40px}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:30px}
.foot .brand{font-size:1.4rem}
.foot p{font-size:.9rem;font-weight:300;color:var(--cream);opacity:.9}
.foot a.social{color:var(--latte);margin-right:8px;font-size:.9rem;padding:10px 10px 10px 0;
  min-height:44px;display:inline-flex;align-items:center}
.foot a.social:hover{color:var(--cream)}
.made{margin-top:40px;font-size:.8rem;color:var(--latte);letter-spacing:.14em;font-style:italic}

/* ---------- Mobile ---------- */
@media(max-width:820px){
  .navlinks{display:none}
  .menu-toggle{display:inline-flex}
  .split,.eatsip,.visit{grid-template-columns:1fr;gap:34px}
  section{padding:74px 0}
  .today{padding:28px 24px 36px;grid-template-columns:1fr;gap:28px}
  /* Mobile: hiện trọn ảnh lá sen (kèm watermark Ō — logo quán, để nguyên) */
  .about-img{max-width:100%;justify-self:stretch;aspect-ratio:auto}
  .imgph{min-height:260px}
  .space-img{aspect-ratio:4/5}
  .gallery{grid-template-columns:1fr;gap:28px;margin-top:34px}
  .eat-img{max-height:440px}
  .hero-inner{padding:110px 24px 90px}
  .hero .eyebrow::before{width:26px}
}