/* ============================================================
   THE FAITH CAFE — Concept 03 "PRISM"
   Gallery white. Architectural grid. WebGL light.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  --paper:   #f4f4f2;
  --paper-2: #ecedea;
  --paper-3: #e2e4e0;
  --ink:     #1b1c1e;
  --ink-72:  rgba(27, 28, 30, .72);
  --ink-48:  rgba(27, 28, 30, .48);
  --ink-28:  rgba(27, 28, 30, .28);
  --ink-12:  rgba(27, 28, 30, .12);
  --hair:    rgba(27, 28, 30, .16);

  --amber:   #b8823c;
  --glass:   #7d94a8;
  --moss:    #6c7f68;

  --f-display: "Syne", system-ui, sans-serif;
  --f-body:    "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-mono:    "IBM Plex Mono", ui-monospace, Menlo, monospace;

  --pad:  clamp(1.15rem, 3.4vw, 3.6rem);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  background: var(--paper); color: var(--ink);
  font-family: var(--f-body);
  font-size: clamp(.98rem, .94rem + .18vw, 1.04rem);
  line-height: 1.62; font-weight: 400;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, canvas { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 1.5px solid var(--amber); outline-offset: 5px; }
::selection { background: var(--ink); color: var(--paper); }

/* ---------- 3. Type ---------- */
.d1, .d2, .d3 { font-family: var(--f-display); font-weight: 800; letter-spacing: -.045em; line-height: .88; text-transform: uppercase; }
.d1 { font-size: clamp(2.7rem, 8.4vw, 8.4rem); }
.d2 { font-size: clamp(2rem, 5vw, 4.6rem); line-height: .92; }
.d3 { font-size: clamp(1.4rem, 2.6vw, 2.3rem); line-height: .98; letter-spacing: -.035em; }
.serif-it { font-family: var(--f-body); font-weight: 300; font-style: italic; text-transform: none; letter-spacing: -.02em; }
.lede { font-size: clamp(1rem, .95rem + .42vw, 1.28rem); line-height: 1.52; color: var(--ink-72); max-width: 46ch; font-weight: 300; }
.mono { font-family: var(--f-mono); font-size: .68rem; letter-spacing: .18em; text-transform: uppercase; }
.mono--amber { color: var(--amber); }
.num { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }

/* ---------- 4. Layout ---------- */
.wrap { padding-inline: var(--pad); }
.tight { max-width: 86rem; margin-inline: auto; }
.section { padding-block: clamp(4.5rem, 12vh, 10rem); position: relative; }
.hair { height: 1px; background: var(--hair); border: 0; }

/* A quiet architectural column grid, drawn once, behind everything. */
.grid-lines { position: fixed; inset: 0; z-index: 0; pointer-events: none; display: flex; justify-content: space-between; padding-inline: var(--pad); }
.grid-lines i { width: 1px; background: rgba(27,28,30,.055); }
@media (max-width: 720px) { .grid-lines i:nth-child(n+4) { display: none; } }

/* ---------- 5. Cursor ---------- */
.cursor {
  position: fixed; top: 0; left: 0; z-index: 9999; pointer-events: none;
  width: 8px; height: 8px; margin: -4px 0 0 -4px; border-radius: 50%;
  background: var(--ink); will-change: transform;
  transition: opacity .3s, transform .3s;
}
.cursor-ring {
  position: fixed; top: 0; left: 0; z-index: 9999; pointer-events: none;
  width: 40px; height: 40px; margin: -20px 0 0 -20px; border-radius: 50%;
  border: 1px solid var(--ink-28); will-change: transform;
  transition: width .5s var(--ease), height .5s var(--ease), margin .5s var(--ease), border-color .4s, opacity .3s;
}
.cursor-ring.is-hot { width: 80px; height: 80px; margin: -40px 0 0 -40px; border-color: var(--amber); }
.cursor.is-hidden, .cursor-ring.is-hidden { opacity: 0; }
@media (hover: none), (pointer: coarse) { .cursor, .cursor-ring { display: none; } }

/* ---------- 6. Loader ---------- */
.loader { position: fixed; inset: 0; z-index: 9998; background: var(--paper); display: grid; place-items: center; }
.loader__mark { font-family: var(--f-display); font-weight: 800; letter-spacing: -.05em; text-transform: uppercase; font-size: clamp(1.6rem, 5vw, 3.4rem); overflow: hidden; }
.loader__mark span { display: block; }
.loader__meter { position: absolute; left: var(--pad); right: var(--pad); bottom: clamp(1.4rem,4vh,3rem); height: 1px; background: var(--ink-12); overflow: hidden; }
.loader__meter i { position: absolute; inset: 0; background: var(--ink); transform: scaleX(0); transform-origin: 0 50%; }
.loader__pct { position: absolute; right: var(--pad); bottom: calc(clamp(1.4rem,4vh,3rem) + 1rem); font-family: var(--f-mono); font-size: .68rem; letter-spacing: .18em; color: var(--ink-48); }

/* ---------- 7. Nav ---------- */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 900;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem;
  padding: clamp(.9rem, 2.2vw, 1.5rem) var(--pad);
  border-bottom: 1px solid transparent;
  transition: background-color .5s var(--ease), border-color .5s var(--ease);
}
.nav.is-stuck { background: rgba(244,244,242,.86); backdrop-filter: blur(12px); border-bottom-color: var(--hair); }
.nav__brand { font-family: var(--f-display); font-weight: 800; font-size: .92rem; letter-spacing: -.02em; text-transform: uppercase; }
.nav__mid { font-family: var(--f-mono); font-size: .62rem; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-48); justify-self: center; }
@media (max-width: 860px) { .nav__mid { display: none; } }
.nav__links { display: flex; gap: clamp(.9rem, 2vw, 2rem); }
.nav__link { font-family: var(--f-mono); font-size: .64rem; letter-spacing: .18em; text-transform: uppercase; position: relative; padding-block: .25rem; }
.nav__link::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: currentColor; transform: scaleX(0); transform-origin: 100% 50%; transition: transform .55s var(--ease); }
.nav__link:hover::after, .nav__link[aria-current="page"]::after { transform: scaleX(1); transform-origin: 0 50%; }
.nav__link[aria-current="page"] { color: var(--amber); }
@media (max-width: 620px) { .nav__link { font-size: .58rem; letter-spacing: .1em; } .nav__link--hide { display: none; } }

/* ---------- 8. Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .8rem;
  padding: 1rem 1.5rem; border: 1px solid var(--ink);
  font-family: var(--f-mono); font-size: .66rem; letter-spacing: .18em; text-transform: uppercase;
  position: relative; overflow: hidden; isolation: isolate; will-change: transform;
}
.btn::before { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--ink); transform: translateY(100%); transition: transform .55s var(--ease); }
.btn:hover { color: var(--paper); }
.btn:hover::before { transform: translateY(0); }
.btn--fill { background: var(--ink); color: var(--paper); }
.btn--fill::before { background: var(--amber); }
.btn i { display: block; transition: transform .5s var(--ease); }
.btn:hover i { transform: translateX(5px); }

/* ---------- 9. Reveal primitives ---------- */
.js .arm { opacity: 0; }
.js .arm-y { opacity: 0; transform: translateY(26px); }
.line { display: block; overflow: hidden; padding-bottom: .08em; margin-bottom: -.08em; }
.line > span { display: block; will-change: transform; }
.w { display: inline-block; }

/* ---------- 10. Hero ---------- */
.hero { position: relative; min-height: 100svh; display: grid; grid-template-rows: 1fr auto; overflow: hidden; z-index: 1; }
.hero__gl { position: absolute; inset: 0; z-index: 0; }
.hero__gl canvas { width: 100% !important; height: 100% !important; }
.hero__glfallback {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(58% 52% at 26% 30%, rgba(125,148,168,.32), transparent 64%),
    radial-gradient(48% 44% at 78% 26%, rgba(184,130,60,.22), transparent 66%),
    radial-gradient(66% 58% at 60% 88%, rgba(108,127,104,.24), transparent 70%);
}
.hero__body { position: relative; z-index: 2; align-self: end; padding-bottom: clamp(1.5rem, 4vh, 3rem); }
.hero__idx { display: flex; justify-content: space-between; align-items: baseline; border-bottom: 1px solid var(--hair); padding-bottom: .8rem; margin-bottom: clamp(1.4rem, 4vh, 2.6rem); }
.hero__title { max-width: 13ch; }
.hero__foot {
  position: relative; z-index: 2;
  display: grid; gap: 1.4rem; grid-template-columns: 1fr;
  border-top: 1px solid var(--hair); padding-block: clamp(1rem, 2.5vh, 1.7rem);
}
@media (min-width: 900px) { .hero__foot { grid-template-columns: repeat(4, 1fr); align-items: end; } }
.hero__cell { display: grid; gap: .35rem; }
.hero__cell > b { font-family: var(--f-display); font-weight: 800; font-size: clamp(1.15rem, 1.9vw, 1.6rem); letter-spacing: -.03em; }
.hero__cell > span { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-48); }

/* ---------- 11. Wave section ---------- */
.wave { position: relative; height: 100svh; overflow: hidden; }
.wave__gl { position: absolute; inset: 0; }
.wave__gl canvas { width: 100% !important; height: 100% !important; }
.wave__over { position: absolute; inset: 0; display: grid; place-items: center; text-align: center; padding: var(--pad); pointer-events: none; }
.wave__over p { max-width: 22ch; }

/* ---------- 12. Index list (the signature list) ---------- */
.index { border-top: 1px solid var(--hair); }
.irow {
  display: grid; grid-template-columns: 3.4rem 1fr auto; gap: clamp(.8rem, 2vw, 2rem);
  align-items: center; padding-block: clamp(1rem, 2.4vw, 1.7rem);
  border-bottom: 1px solid var(--hair); position: relative; isolation: isolate;
  transition: color .45s var(--ease);
}
.irow::before {
  content: ""; position: absolute; inset: 0 calc(var(--pad) * -.5); z-index: -1;
  background: var(--ink); transform: scaleY(0); transform-origin: 50% 100%;
  transition: transform .55s var(--ease);
}
.irow:hover { color: var(--paper); }
.irow:hover::before { transform: scaleY(1); transform-origin: 50% 0%; }
.irow__n { font-family: var(--f-mono); font-size: .66rem; color: var(--ink-28); transition: color .45s; }
.irow:hover .irow__n { color: rgba(244,244,242,.5); }
.irow__t { font-family: var(--f-display); font-weight: 800; text-transform: uppercase; letter-spacing: -.035em; font-size: clamp(1.25rem, 3.2vw, 2.6rem); line-height: 1; }
.irow__m { display: flex; gap: clamp(.8rem, 2vw, 2rem); align-items: baseline; font-family: var(--f-mono); font-size: .68rem; }
.irow__m em { font-style: normal; color: var(--amber); }
.irow:hover .irow__m em { color: #e0b070; }
.irow__d { grid-column: 2 / -1; font-size: .84rem; color: var(--ink-48); max-width: 60ch; transition: color .45s; }
.irow:hover .irow__d { color: rgba(244,244,242,.62); }

/* ---------- 13. Pinned 3D gallery ---------- */
.gallery { position: relative; }
.gallery__view { height: 100svh; display: flex; align-items: center; overflow: hidden; perspective: 1600px; }
.gallery__track { display: flex; gap: clamp(1rem, 2.6vw, 2.4rem); padding-inline: var(--pad); transform-style: preserve-3d; will-change: transform; }
.plate {
  flex: none; width: clamp(15rem, 26vw, 21rem);
  border: 1px solid var(--hair); background: var(--paper-2);
  padding: clamp(1.1rem, 2vw, 1.7rem);
  display: grid; gap: .9rem; align-content: start;
  will-change: transform; transform-style: preserve-3d;
  transition: border-color .5s var(--ease), background-color .5s var(--ease);
}
.plate:hover { border-color: var(--amber); background: #f0efe9; }
.plate__art { aspect-ratio: 1; position: relative; overflow: hidden; background: var(--paper-3); }
.plate__art canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.plate__n { font-family: var(--f-mono); font-size: .62rem; letter-spacing: .16em; color: var(--ink-28); }
.plate__t { font-family: var(--f-display); font-weight: 800; text-transform: uppercase; letter-spacing: -.035em; font-size: clamp(1.1rem, 1.8vw, 1.5rem); line-height: 1; }
.plate__d { font-size: .82rem; color: var(--ink-48); }
.plate__p { font-family: var(--f-mono); font-size: .74rem; color: var(--amber); border-top: 1px solid var(--hair); padding-top: .7rem; display: flex; justify-content: space-between; }
/* Below 760px the pin is disabled in JS, so the rail has to swipe natively. */
@media (max-width: 759px) {
  .gallery__view { height: auto; overflow-x: auto; overflow-y: hidden; padding-block: .5rem 1.2rem; scroll-snap-type: x mandatory; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .gallery__view::-webkit-scrollbar { display: none; }
  .gallery__track { transform: none !important; }
  .plate { width: min(78vw, 20rem); scroll-snap-align: center; }
}
.gallery__bar { margin-inline: var(--pad); height: 1px; background: var(--hair); position: relative; }
.gallery__bar i { position: absolute; inset: 0; background: var(--ink); transform: scaleX(0); transform-origin: 0 50%; }

/* ---------- 14. Menu page ---------- */
.mnav { position: sticky; top: 0; z-index: 500; background: var(--paper); border-bottom: 1px solid var(--hair); }
.mnav__row { display: flex; gap: 1.4rem; overflow-x: auto; padding: 1rem var(--pad); scrollbar-width: none; }
.mnav__row::-webkit-scrollbar { display: none; }
.mnav button {
  flex: none; font-family: var(--f-mono); font-size: .64rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ink-28); padding-block: .3rem; position: relative; transition: color .35s;
}
.mnav button::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--amber); transform: scaleX(0); transition: transform .4s var(--ease); }
.mnav button:hover { color: var(--ink); }
.mnav button.is-active { color: var(--ink); }
.mnav button.is-active::after { transform: scaleX(1); }

.mgroup { padding-block: clamp(2.6rem, 7vh, 5rem); }
.mgroup__head { display: grid; grid-template-columns: auto 1fr auto; gap: 1.2rem; align-items: baseline; padding-bottom: 1.2rem; border-bottom: 1px solid var(--ink); margin-bottom: .6rem; }
.mgroup__head h2 { font-family: var(--f-display); font-weight: 800; text-transform: uppercase; letter-spacing: -.04em; font-size: clamp(1.5rem, 4vw, 3.2rem); line-height: 1; }
.mtag { width: 8px; height: 8px; display: inline-block; flex: none; }
.mtag--veg { background: var(--moss); }
.mtag--chicken { background: var(--amber); }
.mtag--lamb { background: #8a5a3b; }
.mtag--fish { background: var(--glass); }
.mtag--egg { background: #cfa63f; }

.mlist { display: grid; grid-template-columns: 1fr; }
@media (min-width: 940px) { .mlist { grid-template-columns: 1fr 1fr; column-gap: clamp(2rem, 5vw, 4.5rem); } }
.mrow {
  display: grid; grid-template-columns: 1fr auto; gap: .2rem 1.2rem;
  padding-block: .95rem; border-bottom: 1px solid var(--hair); position: relative;
}
.mrow::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: var(--amber); transform: scaleX(0); transform-origin: 0 50%;
  transition: transform .55s var(--ease);
}
.mrow:hover::after { transform: scaleX(1); }
.mrow__n { font-size: 1rem; font-weight: 500; display: flex; align-items: center; gap: .6rem; }
.mrow__p { font-family: var(--f-mono); font-size: .82rem; color: var(--amber); font-variant-numeric: tabular-nums; white-space: nowrap; }
.mrow__d { grid-column: 1 / -1; font-size: .82rem; color: var(--ink-48); max-width: 54ch; font-weight: 300; }

.scans { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); }
.scan { border: 1px solid var(--hair); background: #fff; overflow: hidden; }
.scan img { width: 100%; transition: transform 1.1s var(--ease); }
.scan:hover img { transform: scale(1.04); }
.scan figcaption { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-48); padding: .8rem 1rem; border-top: 1px solid var(--hair); }

/* ---------- 15. Story page ---------- */
.spread { display: grid; gap: clamp(1.6rem, 4vw, 4rem); grid-template-columns: 1fr; }
@media (min-width: 940px) { .spread { grid-template-columns: minmax(0,.34fr) minmax(0,.66fr); } }
.marginal { font-family: var(--f-mono); font-size: .64rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-48); }
.figures { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: clamp(1.2rem, 3vw, 2.4rem); border-top: 1px solid var(--hair); padding-top: 1.8rem; }
.fig > b { display: block; font-family: var(--f-display); font-weight: 800; font-size: clamp(2rem, 4vw, 3.2rem); letter-spacing: -.04em; line-height: .9; }
.fig > span { display: block; margin-top: .5rem; font-family: var(--f-mono); font-size: .6rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-48); }
.panel { position: relative; overflow: hidden; aspect-ratio: 4/3; background: var(--paper-2); border: 1px solid var(--hair); }
.panel canvas { width: 100%; height: 100%; }

/* ---------- 16. Visit page ---------- */
.slab { display: grid; gap: 0; border-top: 1px solid var(--hair); }
.slab__row { display: grid; grid-template-columns: 1fr; gap: .3rem; padding-block: clamp(1.2rem, 3vh, 2rem); border-bottom: 1px solid var(--hair); }
@media (min-width: 800px) { .slab__row { grid-template-columns: minmax(0,.26fr) minmax(0,.74fr); gap: 2rem; } }
.slab__k { font-family: var(--f-mono); font-size: .64rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-48); }
.slab__v { font-family: var(--f-display); font-weight: 800; text-transform: uppercase; letter-spacing: -.03em; font-size: clamp(1.1rem, 2.2vw, 1.7rem); line-height: 1.15; }
.slab__v small { display: block; margin-top: .5rem; font-family: var(--f-body); font-weight: 400; text-transform: none; letter-spacing: 0; font-size: .86rem; color: var(--ink-48); }
.map { border: 1px solid var(--hair); overflow: hidden; }
.map iframe { width: 100%; height: clamp(300px, 52vh, 520px); border: 0; display: block; filter: grayscale(.35) contrast(1.03); }
.field { display: grid; gap: .4rem; }
.field label { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ink-48); }
.field input, .field select, .field textarea {
  font: inherit; font-size: .94rem; padding: .8rem 0; border: 0; border-bottom: 1px solid var(--hair);
  background: transparent; color: var(--ink); border-radius: 0;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--amber); }
.form-grid { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }

/* ---------- 17. Footer ---------- */
.footer { border-top: 1px solid var(--ink); padding-block: clamp(3rem, 8vh, 6rem) 1.6rem; position: relative; z-index: 1; background: var(--paper); }
.footer__big { font-family: var(--f-display); font-weight: 800; text-transform: uppercase; letter-spacing: -.05em; font-size: clamp(2.4rem, 12vw, 11rem); line-height: .84; }
.footer__cols { display: grid; gap: clamp(1.4rem, 3vw, 3rem); grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); margin-top: clamp(2rem, 6vh, 4rem); }
.footer__col h4 { font-family: var(--f-mono); font-size: .6rem; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-48); margin-bottom: .8rem; font-weight: 400; }
.footer__col a, .footer__col p { display: block; font-size: .9rem; color: var(--ink-72); padding-block: .18rem; }
.footer__col a:hover { color: var(--amber); }
.footer__base { display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; margin-top: clamp(2rem,6vh,3.6rem); padding-top: 1.2rem; border-top: 1px solid var(--hair); font-family: var(--f-mono); font-size: .58rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-28); }

/* ---------- 18. Curtain ---------- */
.curtain { position: fixed; inset: 0; z-index: 9997; pointer-events: none; background: var(--ink); transform: scaleY(0); transform-origin: 50% 100%; }

/* ---------- 19. Reduced motion / no JS ---------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .arm, .js .arm-y { opacity: 1 !important; transform: none !important; }
}
.no-js .loader { display: none; }
.no-js .arm, .no-js .arm-y { opacity: 1; transform: none; }
.no-js .gallery__view { height: auto; overflow-x: auto; }
.no-js .wave { height: auto; padding-block: 6rem; }