/* ==========================================================================
   Restaurant OLIVIA — Traiskirchen
   Palette: Black & Tan (true off-black + warm leather brown + brass accent)
   Type: Playfair Display (display) / EB Garamond (body)
   ========================================================================== */

:root {
  /* colors */
  --black-deep: #0b0908;
  --black: #14100c;
  --black-soft: #1c1611;
  --brown-deep: #3a2515;
  --black-deep-rgb: 11,9,8;
  --black-rgb: 20,16,12;
  --black-soft-rgb: 28,22,17;
  --brown-deep-rgb: 58,37,21;
  --brown: #5c3a22;
  --brown-soft: #7a5334;
  --tan: #c9ab7e;
  --tan-dim: #9c8262;
  --cream: #f2e8d8;
  --cream-dim: #d8c9ae;
  --gold: #c9a24c;
  --gold-soft: #d6bd8c;
  --gold-dim: #8a6d34;

  /* type */
  --font-display: "Playfair Display", Georgia, serif;
  --font-body: "EB Garamond", Georgia, serif;

  /* spacing (4px scale) */
  --sp-1: 0.25rem;
  --sp-2: 0.5rem;
  --sp-3: 0.75rem;
  --sp-4: 1rem;
  --sp-6: 1.5rem;
  --sp-8: 2rem;
  --sp-12: 3rem;
  --sp-16: 4rem;
  --sp-24: 6rem;
  --sp-32: 8rem;

  /* motion */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --dur-fast: 160ms;
  --dur-med: 260ms;

  --radius: 2px;
  --max-w: 1240px;
}

/* ---------- reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
.site-bg {
  position: fixed;
  inset: 0;
  z-index: -10;
  background-image: url("assets/photos/hero-brand.jpg");
  background-size: cover;
  background-position: center 40%;
  pointer-events: none;
}
body {
  margin: 0;
  background: var(--black-deep);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0;
  color: var(--cream);
}
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--sp-6);
}
section { position: relative; }

/* italic descender clearance */
em, i, .italic { font-style: italic; line-height: 1.15; padding-bottom: 0.15em; display: inline-block; }

.eyebrow {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold-soft);
  display: inline-block;
  margin-bottom: var(--sp-4);
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 0.85rem 1.6rem;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out);
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: var(--gold);
  color: var(--black-deep);
  border: 1px solid var(--gold);
  font-weight: 600;
}
@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover { background: var(--gold-soft); border-color: var(--gold-soft); }
}
.btn-ghost {
  background: transparent;
  color: var(--cream);
  border: 1px solid var(--tan-dim);
}
@media (hover: hover) and (pointer: fine) {
  .btn-ghost:hover { border-color: var(--gold-soft); color: var(--gold-soft); }
}
.btn-line {
  color: var(--gold-soft);
  border-bottom: 1px solid var(--gold-dim);
  padding: 0.2rem 0;
  border-radius: 0;
}
@media (hover: hover) and (pointer: fine) {
  .btn-line:hover { border-color: var(--gold-soft); }
}

/* ---------- header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding-block: var(--sp-4);
  background: rgba(11,9,8,0.92);
  backdrop-filter: blur(10px);
  transition: padding var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out);
  border-bottom: 1px solid rgba(201,162,76,0.12);
}
.site-header.is-scrolled {
  padding-block: var(--sp-3);
  border-bottom: 1px solid rgba(201,162,76,0.18);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}
.brand {
  display: flex;
  align-items: baseline;
  gap: var(--sp-2);
}
.brand-mark {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 0.02em;
  color: var(--cream);
}
.brand-tag {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tan-dim);
  display: none;
}
@media (min-width: 640px) { .brand-tag { display: inline; } }

.nav-links {
  display: none;
  align-items: center;
  gap: var(--sp-8);
  font-size: 0.98rem;
}
.nav-links a {
  position: relative;
  padding-block: var(--sp-1);
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--gold-soft);
  transition: right var(--dur-med) var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .nav-links a:hover::after { right: 0; }
}
@media (min-width: 900px) { .nav-links { display: flex; } }

.header-actions { display: flex; align-items: center; gap: var(--sp-4); }
.btn-call { padding: 0.6rem 1.2rem; font-size: 0.95rem; }

.nav-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--sp-2);
}
.nav-toggle span { width: 22px; height: 1.5px; background: var(--cream); }
@media (min-width: 900px) { .nav-toggle { display: none; } }

.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--black-deep);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  font-family: var(--font-display);
  font-size: 1.7rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-8px);
  transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}
.mobile-menu.is-open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}
.mobile-menu a { color: var(--cream-dim); }
.mobile-menu .btn { margin-top: var(--sp-6); }

/* ---------- hero ---------- */
.hero {
  min-height: 100dvh;
  display: flex;
  align-items: center;
  padding-top: 6rem;
  padding-bottom: var(--sp-16);
  overflow: hidden;
  isolation: isolate;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: linear-gradient(to top, rgba(11,9,8,0.9) 0%, rgba(11,9,8,0.72) 45%, rgba(11,9,8,0.4) 72%, rgba(11,9,8,0.6) 100%);
}
#hero-ember {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
.hero-content { max-width: 820px; }
.hero-content .eyebrow { font-size: 1.05rem; }
.hero-content h1 {
  font-size: clamp(2.7rem, 5.8vw, 4.4rem);
  margin-bottom: var(--sp-6);
}
.hero-content h1 .accent { color: var(--gold-soft); font-style: italic; }
.hero-sub {
  font-size: 1.4rem;
  color: var(--cream-dim);
  max-width: 50ch;
  margin-bottom: var(--sp-8);
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: var(--sp-4); }
.hero-ctas .btn { font-size: 1.15rem; padding: 0.95rem 1.8rem; }

/* ---------- facts strip ---------- */
.facts-strip {
  border-top: 1px solid rgba(201,171,126,0.16);
  border-bottom: 1px solid rgba(201,171,126,0.16);
  background: rgba(var(--black-soft-rgb), 0.93);
}
.facts-strip .container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-8) var(--sp-6);
  padding-block: var(--sp-8);
}
@media (min-width: 720px) {
  .facts-strip .container { grid-template-columns: repeat(4, 1fr); }
  .fact + .fact { border-left: 1px solid rgba(201,171,126,0.16); padding-left: var(--sp-8); }
}
.fact {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  text-align: left;
  min-width: 0;
}
.fact-icon {
  width: 26px;
  height: 26px;
  color: var(--gold-soft);
  opacity: 0.9;
  flex-shrink: 0;
}
.fact-icon-wrap { position: relative; display: inline-flex; flex-shrink: 0; }
.fact-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  min-width: 0;
}
.fact-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  line-height: 1.15;
  color: var(--gold-soft);
}
.fact-value-sm { font-size: 1.05rem; }
.fact-label {
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--tan-dim);
}
.status-dot {
  position: absolute;
  top: -2px;
  right: -2px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold-dim);
  border: 2px solid var(--black-soft);
}
.status-dot.is-open { background: #7fae6a; box-shadow: 0 0 6px rgba(127,174,106,0.7); }

/* ---------- reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms var(--ease-out), transform 700ms var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 0; transform: none; transition: opacity 400ms ease; }
  .reveal.is-visible { opacity: 1; }
}

/* ---------- section shells ---------- */
.section { padding-block: var(--sp-32); }
.section-head { max-width: 620px; margin-bottom: var(--sp-12); }
.section-head h2 { font-size: clamp(2rem, 3.4vw, 2.8rem); }
.section-head p { color: var(--cream-dim); font-size: 1.15rem; margin-top: var(--sp-4); }
.divider-mark { color: var(--gold-dim); font-size: 1.1rem; margin-bottom: var(--sp-4); letter-spacing: 0.3em; }

/* ---------- story ---------- */
.story { background: rgba(var(--black-rgb), 0.93); }
.story .container {
  display: grid;
  gap: var(--sp-12);
  align-items: center;
}
@media (min-width: 900px) {
  .story .container { grid-template-columns: 1fr 1fr; gap: var(--sp-16); }
}
.story-copy p { color: var(--cream-dim); font-size: 1.15rem; margin-bottom: var(--sp-4); }
.story-copy p:last-child { margin-bottom: 0; }
.story-media {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: var(--radius);
}
.story-media img {
  width: 100%; height: 100%; object-fit: cover;
  filter: sepia(0.18) saturate(1.05);
}
.story-media::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(11,9,8,0.1), rgba(11,9,8,0.55));
  mix-blend-mode: multiply;
}
.story-media::before {
  content: "";
  position: absolute; inset: 0;
  border: 1px solid rgba(201,162,76,0.35);
  z-index: 2;
  margin: 14px;
  pointer-events: none;
}

/* ---------- menu ---------- */
.menu { background: rgba(var(--black-soft-rgb), 0.93); }

.menu-accordion {
  border-top: 1px solid rgba(201,171,126,0.16);
}
.menu-cat-acc {
  border-bottom: 1px solid rgba(201,171,126,0.16);
}
.menu-cat-acc summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding-block: var(--sp-6);
  cursor: pointer;
  list-style: none;
  -webkit-tap-highlight-color: transparent;
}
.menu-cat-acc summary::-webkit-details-marker { display: none; }
.menu-cat-acc summary h3 {
  font-size: 1.5rem;
  font-style: italic;
  color: var(--gold-soft);
  font-weight: 700;
}
.acc-meta { display: flex; align-items: center; gap: var(--sp-6); flex-shrink: 0; }
.acc-count {
  font-size: 0.85rem;
  color: var(--tan-dim);
  letter-spacing: 0.04em;
  white-space: nowrap;
}
.acc-chevron {
  position: relative;
  width: 14px; height: 14px;
  flex-shrink: 0;
}
.acc-chevron::before, .acc-chevron::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 10px; height: 1.5px;
  background: var(--gold-soft);
  transform-origin: center;
  transition: transform var(--dur-med) var(--ease-out);
}
.acc-chevron::before { transform: translate(-50%,-50%) rotate(0deg); }
.acc-chevron::after { transform: translate(-50%,-50%) rotate(90deg); }
.menu-cat-acc[open] .acc-chevron::after { transform: translate(-50%,-50%) rotate(0deg); }
.menu-cat-items { padding-bottom: var(--sp-8); }
.menu-subhead {
  font-family: var(--font-display);
  font-style: italic;
  color: var(--tan-dim);
  font-size: 1rem;
  margin-block: var(--sp-4) var(--sp-2);
}
.menu-subhead:first-child { margin-top: 0; }
.menu-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--sp-4);
  padding-block: var(--sp-3);
  flex-wrap: wrap;
}
.menu-item + .menu-item { border-top: 1px dotted rgba(216,201,174,0.22); }
.menu-item-name { font-weight: 600; font-size: 1.08rem; }
.menu-item-desc { display: block; font-size: 0.92rem; color: var(--tan-dim); font-style: italic; margin-top: 2px; }
.menu-item-price {
  font-family: var(--font-display);
  color: var(--gold-soft);
  font-size: 1.08rem;
  white-space: nowrap;
}
.menu-item-buy {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
  margin-left: auto;
}
.btn-add-cart {
  border: 1px solid var(--gold-dim);
  color: var(--gold-soft);
  background: transparent;
  font-family: var(--font-body);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius);
  white-space: nowrap;
  transition: background var(--dur-med) var(--ease-out), border-color var(--dur-med) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.btn-add-cart:active { transform: scale(0.96); }
@media (hover: hover) and (pointer: fine) {
  .btn-add-cart:hover { background: rgba(201,162,76,0.14); border-color: var(--gold-soft); }
}
.btn-add-cart.is-added { border-color: #7fae6a; color: #a8d491; }
.menu-note {
  margin-top: var(--sp-16);
  padding-top: var(--sp-12);
  border-top: 1px solid rgba(201,171,126,0.16);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-6);
}
.menu-note p { color: var(--tan-dim); max-width: 46ch; font-size: 0.98rem; }
.order-links { display: flex; gap: var(--sp-4); flex-wrap: wrap; }

/* ---------- gallery ---------- */
.gallery { background: rgba(var(--black-rgb), 0.93); overflow: hidden; }
.gallery-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(220px, 1fr));
  gap: var(--sp-4);
}
@media (max-width: 900px) {
  .gallery-track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: var(--sp-4);
    margin-inline: calc(var(--sp-6) * -1);
    padding-inline: var(--sp-6);
  }
  .gallery-track > * { scroll-snap-align: start; flex: 0 0 78vw; }
}
.gallery-item {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}
.gallery-item.tall { aspect-ratio: 3 / 5; }
.gallery-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 900ms var(--ease-out);
}
@media (hover: hover) and (pointer: fine) {
  .gallery-item:hover img { transform: scale(1.06); }
}
.gallery-item::after {
  content: "";
  position: absolute; inset: 0;
  box-shadow: inset 0 -60px 60px -30px rgba(11,9,8,0.7);
}
.gallery-quote {
  background: rgba(var(--brown-deep-rgb), 0.93);
  display: flex;
  align-items: center;
  padding: var(--sp-8);
}
.gallery-quote blockquote {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.35rem;
  color: var(--gold-soft);
  line-height: 1.4;
}

/* ---------- visit / location ---------- */
.visit { background: rgba(var(--black-soft-rgb), 0.93); }
.visit .container {
  display: grid;
  gap: var(--sp-12);
}
@media (min-width: 900px) {
  .visit .container { grid-template-columns: 0.9fr 1.1fr; gap: var(--sp-16); }
}
.visit-info dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--sp-3) var(--sp-6);
  margin-bottom: var(--sp-8);
}
.visit-info dt {
  color: var(--tan-dim);
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding-top: 3px;
}
.visit-info dd { margin: 0; font-size: 1.08rem; }
.hours-table { width: 100%; border-collapse: collapse; margin-bottom: var(--sp-8); }
.hours-table tr { border-bottom: 1px dotted rgba(216,201,174,0.22); }
.hours-table td { padding-block: var(--sp-2); font-size: 1.02rem; }
.hours-table td:last-child { text-align: right; color: var(--gold-soft); font-family: var(--font-display); }
.hours-table tr.today td { color: var(--cream); font-weight: 600; }
.map-frame {
  width: 100%;
  min-height: 420px;
  border: 0;
  filter: grayscale(0.4) sepia(0.25) contrast(1.05);
  border: 1px solid rgba(201,162,76,0.28);
}

/* ---------- footer ---------- */
.site-footer { background: rgba(var(--black-deep-rgb), 0.95); padding-block: var(--sp-16) var(--sp-8); }
.footer-top {
  display: grid;
  gap: var(--sp-8);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid rgba(201,171,126,0.14);
  margin-bottom: var(--sp-8);
}
@media (min-width: 720px) {
  .footer-top { grid-template-columns: 1.2fr 1fr 1fr; }
}
.footer-brand .brand-mark { font-size: 1.9rem; }
.footer-brand p { color: var(--tan-dim); margin-top: var(--sp-3); max-width: 34ch; }
.footer-col h4 {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--tan-dim);
  margin-bottom: var(--sp-4);
  font-family: var(--font-body);
  font-weight: 600;
}
.footer-col a, .footer-col p { display: block; color: var(--cream-dim); margin-bottom: var(--sp-2); }
.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--sp-4);
  font-size: 0.85rem;
  color: var(--tan-dim);
}
.disclaimer {
  max-width: 760px;
  margin-top: var(--sp-6);
  font-size: 0.8rem;
  color: var(--brown-soft);
  line-height: 1.6;
}