/* ============================================================
   Saffron House — bespoke restaurant site.
   Its own design language: warm, moody, spice-toned; a high-contrast
   serif (Fraunces) against a clean sans (Manrope). Nothing shared with
   the other Billy Digitals samples.
   ============================================================ */

:root{
  /* fx3d reads --accent / --accent-2 for the 3D dish scene — keep them warm */
  --accent:#e0432f; --accent-2:#f2a541;
  --ink:#130c09; --ink-2:#1c110b; --panel:#26160f; --panel-2:#301c12;
  --cream:#f7eee1; --muted:#c6ae99; --muted-2:#8f7a68;
  --saffron:#f2a541; --ember:#e8801f; --chili:#e0432f; --leaf:#7fae5a;
  --line:rgba(247,238,225,.12); --line-2:rgba(247,238,225,.06);
  --serif:'Fraunces', 'Georgia', serif;
  --sans:'Manrope', system-ui, -apple-system, sans-serif;
  --shadow:0 30px 70px -30px rgba(0,0,0,.75);
  --wrap:1180px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto} }
body{
  margin:0; background:var(--ink); color:var(--cream);
  font-family:var(--sans); font-size:clamp(15px,1vw+13px,17px); line-height:1.6;
  -webkit-font-smoothing:antialiased; overflow-x:hidden;
}
img{max-width:100%; display:block}
a{color:inherit; text-decoration:none}
.wrap{width:min(var(--wrap), 92vw); margin-inline:auto}
h1,h2,h3{font-family:var(--serif); font-weight:500; letter-spacing:-.01em; line-height:1.03; margin:0}
.serif{font-family:var(--serif)}
.saff{color:var(--saffron)}
.eyebrow{font-family:var(--sans); font-size:.74rem; font-weight:700; letter-spacing:.26em;
  text-transform:uppercase; color:var(--ember)}

/* subtle film grain over the whole page */
body::after{content:""; position:fixed; inset:0; z-index:60; pointer-events:none; opacity:.05; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/></filter><rect width='120' height='120' filter='url(%23n)'/></svg>")}

/* ---------- buttons ---------- */
.btn{display:inline-flex; align-items:center; gap:10px; font-family:var(--sans); font-weight:700;
  font-size:.95rem; padding:14px 24px; border-radius:999px; cursor:pointer; border:1px solid transparent;
  transition:transform .25s var(--ease), background .25s, box-shadow .25s, border-color .25s}
.btn-fill{background:linear-gradient(180deg,var(--saffron),var(--ember)); color:#2a1405;
  box-shadow:0 14px 30px -12px rgba(232,128,31,.6)}
.btn-fill:hover{transform:translateY(-2px); box-shadow:0 20px 40px -12px rgba(232,128,31,.75)}
.btn-ghost{background:transparent; color:var(--cream); border-color:var(--line)}
.btn-ghost:hover{border-color:var(--saffron); color:var(--saffron)}

/* ---------- nav ---------- */
.nav{position:fixed; inset:0 0 auto 0; z-index:50; padding:20px 0;
  transition:padding .3s var(--ease), background .3s, backdrop-filter .3s, border-color .3s;
  border-bottom:1px solid transparent}
.nav.stuck{padding:11px 0; background:rgba(19,12,9,.82); backdrop-filter:blur(14px); border-color:var(--line)}
.nav-in{display:flex; align-items:center; justify-content:space-between; gap:20px}
.brand{display:flex; align-items:center; gap:12px; font-family:var(--serif); font-size:1.35rem; letter-spacing:-.01em}
.brand .dot{width:34px; height:34px; border-radius:50%; display:grid; place-items:center; color:#2a1405; font-family:var(--serif);
  background:radial-gradient(circle at 34% 30%, var(--saffron), var(--chili)); box-shadow:0 0 0 1px rgba(255,255,255,.14) inset}
.nav-links{display:flex; align-items:center; gap:30px; font-weight:600; font-size:.92rem; color:var(--muted)}
.nav-links a{position:relative; transition:color .2s}
.nav-links a::after{content:""; position:absolute; left:0; bottom:-6px; height:2px; width:0; background:var(--saffron); transition:width .28s var(--ease)}
.nav-links a:hover{color:var(--cream)} .nav-links a:hover::after{width:100%}
.nav-cta{display:flex; align-items:center; gap:14px}
.nav-burger{display:none; background:none; border:0; color:var(--cream); cursor:pointer; padding:6px}
.nav-burger svg{width:26px; height:26px; stroke:currentColor; fill:none; stroke-width:2}

/* ---------- hero ---------- */
.hero{position:relative; min-height:100svh; display:flex; align-items:center; padding:120px 0 60px; overflow:hidden}
.hero .glow{position:absolute; border-radius:50%; filter:blur(90px); pointer-events:none; z-index:0}
.hero .glow.g1{width:620px; height:620px; background:rgba(226,67,47,.22); top:-160px; right:-120px}
.hero .glow.g2{width:520px; height:520px; background:rgba(242,165,65,.16); bottom:-200px; left:-140px}
.hero-grid{position:relative; z-index:2; display:grid; grid-template-columns:1.05fr .95fr; gap:56px; align-items:center; width:100%}
.hero h1{font-size:clamp(3rem,7vw,5.6rem); font-optical-sizing:auto; font-weight:400}
.hero h1 em{font-style:italic; color:var(--saffron);
  background-image:linear-gradient(174deg, var(--saffron) 0%, var(--ember) 52%, var(--chili) 100%);
  -webkit-background-clip:text; background-clip:text; -webkit-text-fill-color:transparent;
  filter:drop-shadow(0 1px 0 rgba(0,0,0,.26))}
@supports not ((-webkit-background-clip:text) or (background-clip:text)){
  .hero h1 em{-webkit-text-fill-color:currentColor; background-image:none; color:var(--saffron)}
}
.hero .lede{margin:26px 0 0; color:var(--muted); font-size:clamp(1.05rem,1.4vw,1.22rem); max-width:44ch}
.hero-tags{display:flex; gap:18px; flex-wrap:wrap; margin-top:26px; color:var(--muted-2); font-size:.85rem; font-weight:600}
.hero-tags span{display:flex; align-items:center; gap:8px}
.hero-tags i{width:6px; height:6px; border-radius:50%; background:var(--saffron)}

/* 3D dish panel */
.dhero-art{position:relative; aspect-ratio:1/1; border-radius:28px; overflow:hidden; z-index:1;
  background:radial-gradient(circle at 50% 40%, #3a2114, #180d08 72%);
  box-shadow:var(--shadow), 0 0 0 1px var(--line) inset; display:grid; place-items:center}
.dhero-art .art-emoji{font-size:clamp(5rem,12vw,8rem); transition:opacity .6s ease}
.dhero-art .gl-canvas{position:absolute; inset:0; width:100%; height:100%; display:block; z-index:1; border-radius:inherit}
.dhero-art .plate-ring{position:absolute; inset:0; z-index:2; pointer-events:none; border-radius:inherit;
  box-shadow:0 0 120px 10px rgba(226,67,47,.15) inset}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
.dhero-art.gl-fallback .art-emoji{animation:floaty 5s ease-in-out infinite}

/* reservation bar (hero) */
.resbar{margin-top:38px; display:flex; flex-wrap:wrap; gap:10px; align-items:flex-end; padding:16px;
  background:rgba(38,22,15,.7); border:1px solid var(--line); border-radius:18px; backdrop-filter:blur(10px); max-width:560px}
.resbar .fld{display:flex; flex-direction:column; gap:6px}
.resbar label{font-size:.68rem; font-weight:700; letter-spacing:.14em; text-transform:uppercase; color:var(--muted-2)}
.resbar input, .resbar select{font-family:var(--sans); font-size:.95rem; color:var(--cream); background:rgba(19,12,9,.7);
  border:1px solid var(--line); border-radius:11px; padding:11px 12px; min-width:120px; color-scheme:dark}
.resbar input:focus, .resbar select:focus{outline:2px solid var(--saffron); outline-offset:1px; border-color:var(--saffron)}
.resbar .btn{padding:12px 22px}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line); padding:20px 0; overflow:hidden; white-space:nowrap; background:var(--ink-2)}
.marquee-track{display:inline-flex; gap:44px; animation:marq 26s linear infinite; will-change:transform}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee span{font-family:var(--serif); font-style:italic; font-size:1.5rem; color:var(--muted)}
.marquee i{color:var(--ember); font-style:normal}
@keyframes marq{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion: reduce){ .marquee-track{animation:none} }

/* ---------- section shell ---------- */
.sec{padding:clamp(70px,10vw,130px) 0; position:relative}
.sec-head{max-width:60ch; margin-bottom:56px}
.sec-head h2{font-size:clamp(2.1rem,4.6vw,3.4rem); margin-top:14px}
.sec-head p{color:var(--muted); margin-top:16px; font-size:1.08rem}

/* ---------- menu ---------- */
.menu{background:linear-gradient(180deg,var(--ink),var(--ink-2))}
.menu-filters{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:34px}
.chip{font-family:var(--sans); font-weight:700; font-size:.82rem; letter-spacing:.02em; color:var(--muted);
  padding:9px 16px; border-radius:999px; border:1px solid var(--line); background:transparent; cursor:pointer;
  transition:color .2s, border-color .2s, background .2s}
.chip.on{color:#2a1405; background:linear-gradient(180deg,var(--saffron),var(--ember)); border-color:transparent}
.chip:not(.on):hover{color:var(--cream); border-color:var(--saffron)}
.menu-grid{display:grid; grid-template-columns:1fr 1fr; gap:56px}
.menu-col h3{font-size:1.5rem; margin-bottom:8px; color:var(--saffron)}
.menu-col .col-note{color:var(--muted-2); font-size:.86rem; margin-bottom:22px}
.mitem{display:grid; grid-template-columns:1fr auto; gap:8px 16px; align-items:baseline; padding:16px 0; border-bottom:1px dashed var(--line);
  transition:opacity .35s var(--ease), transform .35s var(--ease)}
.mitem.hide{display:none}
.mitem .m-name{font-family:var(--serif); font-size:1.22rem}
.mitem .m-price{font-family:var(--serif); font-size:1.1rem; color:var(--saffron); font-variant-numeric:tabular-nums}
.mitem .m-desc{grid-column:1/2; color:var(--muted); font-size:.92rem}
.mitem .m-tags{grid-column:1/-1; display:flex; gap:7px; margin-top:8px}
.tag{font-size:.64rem; font-weight:700; letter-spacing:.1em; text-transform:uppercase; padding:3px 8px; border-radius:6px}
.tag.veg{color:#bfe6a0; background:rgba(127,174,90,.16)}
.tag.sig{color:#ffd9a0; background:rgba(242,165,65,.16)}
.tag.hot{color:#ffb3a6; background:rgba(224,67,47,.18)}
.mitem:hover .m-name{color:var(--saffron)}
.menu-photos{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-top:44px}
.menu-photos figure{margin:0; position:relative; border-radius:18px; overflow:hidden; aspect-ratio:4/3}
.menu-photos img{width:100%; height:100%; object-fit:cover; transition:transform .6s var(--ease)}
.menu-photos figure:hover img{transform:scale(1.06)}

/* ---------- story ---------- */
.story-grid{display:grid; grid-template-columns:.9fr 1.1fr; gap:60px; align-items:center}
.story-art{position:relative; border-radius:24px; overflow:hidden; aspect-ratio:4/5; box-shadow:var(--shadow)}
.story-art img{width:100%; height:100%; object-fit:cover}
.story-art .badge{position:absolute; left:20px; bottom:20px; padding:12px 18px; border-radius:14px;
  background:rgba(19,12,9,.7); backdrop-filter:blur(8px); border:1px solid var(--line)}
.story-art .badge b{font-family:var(--serif); font-size:1.6rem; color:var(--saffron); display:block; line-height:1}
.story-art .badge span{font-size:.76rem; color:var(--muted); letter-spacing:.08em; text-transform:uppercase}
.story ul{list-style:none; padding:0; margin:26px 0 0; display:grid; gap:16px}
.story li{display:flex; gap:14px; color:var(--muted)}
.story li b{color:var(--cream); font-weight:700}
.story .chk{flex:0 0 auto; width:26px; height:26px; border-radius:50%; display:grid; place-items:center;
  background:rgba(242,165,65,.16); color:var(--saffron); font-size:.8rem}

/* ---------- gallery mosaic ---------- */
.mosaic{display:grid; grid-template-columns:repeat(4,1fr); grid-auto-rows:200px; gap:16px}
.mosaic figure{margin:0; position:relative; overflow:hidden; border-radius:18px}
.mosaic img{width:100%; height:100%; object-fit:cover; transition:transform .7s var(--ease)}
.mosaic figure:hover img{transform:scale(1.07)}
.mosaic figcaption{position:absolute; left:16px; bottom:14px; font-family:var(--serif); font-style:italic; font-size:1.1rem;
  opacity:0; transform:translateY(8px); transition:opacity .3s, transform .3s var(--ease); text-shadow:0 2px 12px rgba(0,0,0,.6)}
.mosaic figure:hover figcaption{opacity:1; transform:none}
.mosaic .tall{grid-row:span 2} .mosaic .wide{grid-column:span 2}

/* ---------- reserve section ---------- */
.reserve{background:radial-gradient(circle at 70% 10%, var(--panel-2), var(--ink) 60%)}
.reserve-card{display:grid; grid-template-columns:1fr 1fr; gap:0; border:1px solid var(--line); border-radius:26px; overflow:hidden;
  background:var(--panel); box-shadow:var(--shadow)}
.reserve-info{padding:clamp(28px,4vw,52px)}
.reserve-info h2{font-size:clamp(1.9rem,3.6vw,2.8rem)}
.reserve-info p{color:var(--muted); margin-top:14px}
.reserve-info .hours{margin-top:26px; display:grid; gap:10px; font-size:.95rem}
.reserve-info .hours div{display:flex; justify-content:space-between; padding-bottom:10px; border-bottom:1px solid var(--line-2); color:var(--muted)}
.reserve-info .hours b{color:var(--cream); font-weight:700}
.reserve-form{padding:clamp(28px,4vw,52px); background:linear-gradient(180deg,var(--panel-2),var(--panel)); border-left:1px solid var(--line)}
.reserve-form .row{display:grid; grid-template-columns:1fr 1fr; gap:14px}
.reserve-form .fld{display:flex; flex-direction:column; gap:7px; margin-bottom:14px}
.reserve-form label{font-size:.72rem; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--muted-2)}
.reserve-form input, .reserve-form select{font-family:var(--sans); font-size:1rem; color:var(--cream); background:rgba(19,12,9,.6);
  border:1px solid var(--line); border-radius:12px; padding:13px 14px; color-scheme:dark}
.reserve-form input:focus, .reserve-form select:focus{outline:2px solid var(--saffron); outline-offset:1px; border-color:var(--saffron)}
.reserve-form .btn{width:100%; justify-content:center; margin-top:6px}
.reserve-ok{display:none; text-align:center; padding:20px}
.reserve-ok.show{display:block; animation:pop .5s var(--ease)}
.reserve-ok .tick{width:64px; height:64px; margin:0 auto 16px; border-radius:50%; display:grid; place-items:center;
  background:rgba(127,174,90,.16); color:var(--leaf); font-size:1.8rem}
.reserve-ok h3{font-size:1.6rem} .reserve-ok p{color:var(--muted); margin-top:10px}
.reserve-ok button{margin-top:18px}
@keyframes pop{from{opacity:0; transform:scale(.94)}to{opacity:1; transform:none}}

/* ---------- visit + footer ---------- */
.visit-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:26px}
.visit-card{padding:28px; border:1px solid var(--line); border-radius:20px; background:var(--ink-2)}
.visit-card .ic{font-size:1.6rem; margin-bottom:12px}
.visit-card h4{font-family:var(--serif); font-size:1.3rem; margin:0 0 8px}
.visit-card p{color:var(--muted); font-size:.95rem; margin:0}
.foot{border-top:1px solid var(--line); padding:60px 0 40px; background:var(--ink)}
.foot-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:36px; margin-bottom:44px}
.foot p{color:var(--muted); max-width:34ch; margin:14px 0 0}
.foot h5{font-size:.78rem; letter-spacing:.16em; text-transform:uppercase; color:var(--muted-2); margin:0 0 14px}
.foot ul{list-style:none; padding:0; margin:0; display:grid; gap:10px; color:var(--muted)}
.foot ul a:hover{color:var(--saffron)}
.foot-base{border-top:1px solid var(--line-2); padding-top:22px; color:var(--muted-2); font-size:.85rem;
  display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap}

/* ---------- toast ---------- */
.toast{position:fixed; left:50%; bottom:28px; transform:translate(-50%, 30px); z-index:70;
  background:var(--panel); border:1px solid var(--saffron); color:var(--cream); padding:14px 20px; border-radius:14px;
  box-shadow:var(--shadow); opacity:0; pointer-events:none; transition:opacity .3s, transform .3s var(--ease); font-weight:600}
.toast.show{opacity:1; transform:translate(-50%,0)}

/* ---------- 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){ .rv{opacity:1; transform:none; transition:none} }

/* ---------- responsive ---------- */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr; gap:40px} .dhero-art{max-width:440px; margin-inline:auto; order:-1}
  .menu-grid, .story-grid, .reserve-card{grid-template-columns:1fr}
  .reserve-form{border-left:0; border-top:1px solid var(--line)}
  .story-art{max-width:420px; margin-inline:auto}
  .visit-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:680px){
  .nav-links{display:none} .nav-burger{display:block}
  .nav-links.open{display:flex; position:absolute; top:100%; right:0; left:0; flex-direction:column; gap:18px;
    padding:22px 6vw; background:rgba(19,12,9,.96); border-block:1px solid var(--line)}
  .mosaic{grid-template-columns:1fr 1fr; grid-auto-rows:150px} .mosaic .wide{grid-column:span 2}
  .menu-photos{grid-template-columns:1fr}
  .resbar{max-width:none} .resbar .fld, .resbar input, .resbar select{min-width:0; flex:1}
  .foot-grid{grid-template-columns:1fr}
}

/* ============================================================
   Signature layer — makes this feel one-of-a-kind, not templated.
   All desktop-only (hover+fine pointer), reduced-motion & touch safe.
   ============================================================ */
@media (hover:hover) and (pointer:fine){
  body.cursor-on, body.cursor-on *{ cursor:none !important; }
  .cursor{position:fixed; top:0; left:0; width:34px; height:34px; border-radius:50%;
    border:1.5px solid rgba(242,165,65,.75); pointer-events:none; z-index:90;
    transform:translate(-50%,-50%); mix-blend-mode:screen;
    transition:width .25s var(--ease), height .25s var(--ease), background .25s, border-color .25s}
  .cursor.big{width:66px; height:66px; background:rgba(242,165,65,.10); border-color:rgba(242,165,65,.95)}
  .cursor-dot{position:fixed; top:0; left:0; width:6px; height:6px; border-radius:50%;
    background:var(--saffron); pointer-events:none; z-index:91}
}
@media (hover:none){ .cursor,.cursor-dot,.dish-peek{display:none} }
@media (prefers-reduced-motion:reduce){ .cursor,.cursor-dot{display:none} }

.hero .spice{position:absolute; inset:0; z-index:1; pointer-events:none}

.scroll-cue{position:absolute; left:50%; bottom:24px; transform:translateX(-50%); z-index:3;
  display:flex; flex-direction:column; align-items:center; gap:10px;
  color:var(--muted-2); font-size:.66rem; letter-spacing:.24em; text-transform:uppercase}
.scroll-cue .rail{width:1px; height:46px; background:linear-gradient(var(--saffron), transparent); position:relative; overflow:hidden}
.scroll-cue .rail::after{content:""; position:absolute; top:-45%; left:0; width:100%; height:45%; background:var(--saffron); animation:cue 1.9s ease-in-out infinite}
@keyframes cue{to{top:100%}}
@media (prefers-reduced-motion:reduce){ .scroll-cue .rail::after{animation:none} .scroll-cue{display:none} }
@media (max-width:960px){ .scroll-cue{display:none} }

.dish-peek{position:fixed; top:0; left:0; width:230px; aspect-ratio:4/3; border-radius:16px;
  object-fit:cover; pointer-events:none; z-index:85; opacity:0; box-shadow:var(--shadow);
  border:1px solid var(--line); transform:translate(-50%,-50%) scale(.9) rotate(-4deg);
  transition:opacity .3s ease, transform .35s var(--ease)}
.dish-peek.show{opacity:1; transform:translate(-50%,-50%) scale(1) rotate(-4deg)}
.mitem{cursor:pointer}