/* ============================================================
   Little Fig Bistro
   Composition: all-navy dusk + lime accent · vertical spine H1
   · marquee ticker · full-bleed gallery · grain overlay
   ============================================================ */

:root {
  --bg: #0e1a2b;
  --bg-2: #12213a;
  --surface: #16273f;
  --ink: #eaeef7;
  --ink-soft: #a9b6cd;
  --ink-faint: #7d8ba6;
  --accent: #ccff33;
  --line: rgba(234, 238, 247, 0.14);
  --line-strong: rgba(234, 238, 247, 0.28);
  --grain-opacity: 0.06;
  --img-filter: none;

  --step--1: clamp(0.78rem, 0.74rem + 0.2vw, 0.88rem);
  --step-0: clamp(1rem, 0.95rem + 0.25vw, 1.1rem);
  --step-1: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem);
  --step-2: clamp(1.5rem, 1.25rem + 1.2vw, 2.2rem);
  --step-3: clamp(2rem, 1.4rem + 3vw, 3.6rem);

  --gutter: clamp(1.25rem, 4vw, 4rem);
  --spine-w: 4.5rem;
  --maxw: 68rem;
}

/* Light mode — "daylight" variant of the same room */
html[data-theme="light"] {
  --bg: #f4f1ea;
  --bg-2: #ece7dc;
  --surface: #ffffff;
  --ink: #17202e;
  --ink-soft: #4a5568;
  --ink-faint: #6b7688;
  --accent: #4f6b00;
  --line: rgba(23, 32, 46, 0.14);
  --line-strong: rgba(23, 32, 46, 0.3);
  --grain-opacity: 0.045;
  --img-filter: saturate(1.02) contrast(1.02);
}

*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  font-size: var(--step-0);
  line-height: 1.65;
  font-variation-settings: "opsz" 14;
  overflow-x: hidden;
  transition: background-color 0.4s ease, color 0.4s ease;
}

/* grain overlay */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: var(--grain-opacity);
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='200' height='200' filter='url(%23n)'/></svg>");
  background-size: 200px 200px;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- vertical spine (H1) ---------- */

.spine {
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--spine-w);
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  text-decoration: none;
  border-right: 1px solid var(--line);
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(6px);
}

.spine__mark {
  writing-mode: vertical-rl;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 600;
  font-size: clamp(1.5rem, 1rem + 1.6vw, 2.4rem);
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--ink);
  font-variation-settings: "SOFT" 0, "WONK" 1;
}

.spine__sub {
  writing-mode: vertical-rl;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  white-space: nowrap;
}

/* ---------- theme toggle ---------- */

.theme-toggle {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 70;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.5rem 0.9rem;
  font: inherit;
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: border-color 0.25s ease, color 0.25s ease;
}

.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }

.theme-toggle__dot {
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- marquee ticker ---------- */

.marquee {
  position: relative;
  z-index: 40;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--bg-2);
  padding: 0.7rem 0;
  margin-left: var(--spine-w);
}

.marquee__track {
  display: flex;
  gap: 3rem;
  width: max-content;
  animation: scroll 38s linear infinite;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-soft);
  white-space: nowrap;
}

.marquee__track span:nth-child(even) { color: var(--accent); }

@keyframes scroll {
  to { transform: translateX(-50%); }
}

/* ---------- shared ---------- */

main { margin-left: var(--spine-w); }

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.h3 {
  margin: 0 0 1rem;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 400;
  font-size: var(--step-2);
  line-height: 1.15;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.link {
  color: var(--accent);
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--accent) 45%, transparent);
  transition: border-color 0.25s ease;
}

.link:hover { border-bottom-color: var(--accent); }

.dot { color: var(--ink-faint); margin: 0 0.35rem; }

/* ---------- hero ---------- */

.hero {
  position: relative;
  min-height: min(88vh, 46rem);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}

.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: var(--img-filter);
}

.hero__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, var(--bg) 4%, color-mix(in srgb, var(--bg) 55%, transparent) 45%, color-mix(in srgb, var(--bg) 30%, transparent) 100%);
}

.hero__copy {
  position: relative;
  z-index: 2;
  padding: clamp(2rem, 6vw, 5rem) var(--gutter) clamp(2.5rem, 7vw, 5.5rem);
  max-width: 46rem;
}

.hero__title {
  margin: 0 0 1.25rem;
  font-family: "Fraunces", Georgia, serif;
  font-weight: 300;
  font-size: var(--step-3);
  line-height: 1.02;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.hero__lede {
  margin: 0 0 1.25rem;
  max-width: 34rem;
  color: var(--ink-soft);
  font-size: var(--step-1);
  line-height: 1.55;
}

.hero__meta { margin: 0; font-size: var(--step--1); letter-spacing: 0.06em; }

/* ---------- story ---------- */

.story { border-bottom: 1px solid var(--line); }

.story__inner {
  max-width: var(--maxw);
  padding: clamp(3rem, 8vw, 6rem) var(--gutter);
}

.story__inner p {
  max-width: 40rem;
  color: var(--ink-soft);
}

.story__inner p:first-of-type { color: var(--ink); font-size: var(--step-1); }

.byline {
  margin-top: 1.75rem;
  font-size: var(--step--1);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint) !important;
}

/* ---------- full-bleed gallery ---------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 1px;
  background: var(--line);
  border-bottom: 1px solid var(--line);
}

.gallery__item {
  margin: 0;
  position: relative;
  background: var(--bg);
  overflow: hidden;
}

.gallery__item--full { grid-column: 1 / -1; }
.gallery__item--half { grid-column: span 6; }

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 2;
  filter: var(--img-filter);
  transition: transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.gallery__item--half img { aspect-ratio: 1 / 1; }

.gallery__item:hover img { transform: scale(1.03); }

.gallery__item figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 0.6rem 1rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(6px);
}

/* ---------- menu ---------- */

.menu {
  padding: clamp(3rem, 8vw, 6rem) var(--gutter);
  border-bottom: 1px solid var(--line);
}

.menu__head { max-width: 42rem; margin-bottom: clamp(2rem, 5vw, 3.5rem); }

.menu__note { color: var(--ink-soft); margin: 0; }

.menu__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: clamp(2rem, 4vw, 3.5rem);
}

.menu__cat {
  margin: 0 0 1.25rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--line-strong);
  font-family: "Bricolage Grotesque", sans-serif;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
}

.dishes { list-style: none; margin: 0; padding: 0; }

.dishes li { margin-bottom: 1.35rem; }

.dish {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  margin: 0 0 0.2rem;
}

.dish__name {
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.05rem;
  font-weight: 500;
  line-height: 1.3;
}

.dish__name::after {
  content: "";
  display: inline-block;
  width: 100%;
}

.dish__price {
  margin-left: auto;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}

.dish__desc {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--ink-faint);
  max-width: 30rem;
}

.menu__foot {
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--ink-faint);
}

/* ---------- visit ---------- */

.visit {
  padding: clamp(3rem, 8vw, 6rem) var(--gutter);
  border-bottom: 1px solid var(--line);
}

.visit__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(18rem, 1fr));
  gap: clamp(2rem, 5vw, 4rem);
  max-width: var(--maxw);
}

.hours {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
}

.hours th,
.hours td {
  text-align: left;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--line);
  font-weight: 400;
}

.hours th { color: var(--ink-soft); }
.hours td { text-align: right; font-variant-numeric: tabular-nums; }
.hours .closed { color: var(--ink-faint); font-style: italic; }

.address {
  font-style: normal;
  font-family: "Fraunces", Georgia, serif;
  font-size: var(--step-1);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.visit__note {
  color: var(--ink-soft);
  font-size: 0.92rem;
  max-width: 32rem;
}

/* ---------- reservation form ---------- */

.reserve {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(20rem, 1fr));
  gap: clamp(2rem, 5vw, 4rem);
  max-width: var(--maxw);
  margin-top: clamp(3rem, 7vw, 5rem);
  padding-top: clamp(2rem, 5vw, 3.5rem);
  border-top: 1px solid var(--line-strong);
}

.reserve__copy p { color: var(--ink-soft); max-width: 30rem; }

.form { display: grid; gap: 1.1rem; }

.form__row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 1.1rem;
}

.field { display: grid; gap: 0.4rem; }

.field__label {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.field input,
.field textarea {
  font: inherit;
  font-size: 0.95rem;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: 3px;
  padding: 0.7rem 0.8rem;
  min-height: 44px;
  transition: border-color 0.25s ease;
}

.field textarea { resize: vertical; }

.field input::placeholder,
.field textarea::placeholder { color: var(--ink-faint); opacity: 0.7; }

.field input:focus,
.field textarea:focus { border-color: var(--accent); outline: none; }

.btn {
  justify-self: start;
  font: inherit;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 0.85rem 1.6rem;
  min-height: 44px;
  cursor: pointer;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.btn:hover { opacity: 0.86; }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: 0.5; cursor: progress; }

.form__status {
  margin: 0;
  font-size: 0.9rem;
  color: var(--accent);
}

.form__fine {
  margin: 0;
  font-size: 0.8rem;
  color: var(--ink-faint);
}

/* ---------- closing ---------- */

.close {
  padding: clamp(3rem, 8vw, 6rem) var(--gutter);
  max-width: var(--maxw);
}

.quote {
  margin: 0 0 2.5rem;
  padding-left: 1.5rem;
  border-left: 2px solid var(--accent);
}

.quote p {
  margin: 0 0 0.75rem;
  font-family: "Fraunces", Georgia, serif;
  font-size: var(--step-2);
  font-weight: 300;
  line-height: 1.25;
  text-wrap: balance;
}

.quote cite {
  font-style: normal;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.suppliers {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
  max-width: 44rem;
}

/* ---------- footer ---------- */

.footer {
  margin-left: var(--spine-w);
  padding: clamp(2rem, 5vw, 3rem) var(--gutter);
  border-top: 1px solid var(--line);
  background: var(--bg-2);
}

.footer__name {
  margin: 0 0 0.35rem;
  font-family: "Fraunces", Georgia, serif;
  font-size: 1.1rem;
}

.footer__meta {
  margin: 0 0 1.25rem;
  font-size: 0.82rem;
  color: var(--ink-faint);
}

.muted { margin: 0; font-size: 0.78rem; color: var(--ink-faint); }
.muted a { color: var(--ink-faint); text-decoration: underline; text-underline-offset: 3px; }
.muted a:hover { color: var(--accent); }

/* ---------- responsive ---------- */

@media (max-width: 860px) {
  :root { --spine-w: 0rem; }

  .spine {
    position: static;
    width: auto;
    flex-direction: row;
    justify-content: flex-start;
    gap: 0.75rem;
    padding: 1rem var(--gutter);
    border-right: none;
    border-bottom: 1px solid var(--line);
    background: var(--bg);
    backdrop-filter: none;
  }

  .spine__mark,
  .spine__sub { writing-mode: horizontal-tb; }

  .spine__mark { font-size: 1.5rem; }
  .spine__sub { font-size: 0.6rem; letter-spacing: 0.18em; }

  .marquee,
  main,
  .footer { margin-left: 0; }

  .theme-toggle { top: 0.85rem; }

  .gallery__item--half { grid-column: 1 / -1; }
  .gallery__item--half img { aspect-ratio: 3 / 2; }
}

@media (max-width: 480px) {
  .spine__sub { display: none; }
  .gallery__item figcaption { font-size: 0.62rem; letter-spacing: 0.1em; }
}

/* ---------- motion preferences ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .marquee__track {
    animation: none;
    width: 100%;
    overflow: hidden;
    justify-content: flex-start;
  }

  .gallery__item img,
  .btn,
  body { transition: none; }

  .gallery__item:hover img { transform: none; }
}

/* ---------- print ---------- */

@media print {
  body::before, .marquee, .theme-toggle, .spine { display: none; }
  body { background: #fff; color: #000; }
}